1^ ^ .^^ li p y\f ./xi / II Aa y I 1^ \ ii I iy\f x;\i •s» xS. *!>> # .# >?• ^'^ # Jl /\ • /\ • -• *"" ■^ %. '^ / ^ x. " / >c? # ./ V \ % ^' # % ^. Digitized by the Internet Archive in 2007 with funding from IVIicrosoft Corporation http://www.archive.org/details/britishbeesintroOOshucrich I ^ I ^ I I BRITISH BEES. I ^ p BKITISH BEES: AN INTEODUCTIOX TO THE STUDY OF THE NATURAL HISTORY AND ECONOMY OF THE BEES |itMp0tts t0 tilt IritisI] |ste. W. E. SHUCKAED, AUTHOR OF 'ESSAY ON THE FOSSOBIAL HYMENOPTEKA,' 'COLEOPTEKA DELI- NEATED,' 'ELEMENTS OF BRITISH ENTOMOLOGY,' MONOGRAPHS OF THE ' DORYLID.T:,' ' AULACIDJE,' etc. etc. ; AND TRANSLATOR OF BURMEISTER'S ' MANUAL OF ENTOMOLOGY.' LONDON: LOVELL EEEVE & CO., 5, HENEIETTA STREET, COVENT GARDEN, 1866. J. E. TAYLOR AND CO., PEINTEES, I,ITTT,E QTTEEN STREET, LINCOLN'S INN FIELDS. TO A& AVILLIAM WILSON SAUNDERS, ESQ., F.R.S., TEEAS. & V.P.L.S., F.Z.S., TEEASUREfi OF THE ROYAL HOSTICULTUEAL SOCIETY, ETC. ETC. ETC., IX TESTIMONY OF THE ABILITY, ZEAL, AND LIBEEALITY WITH WHICH HE CULTIVATES AND PROMOTES THE- SCIENCE OF ENTOMOLOGY j AKD AS AN ACKNOWLEDGMENT OF MUCH KINDNESS, EXTENDING OVER MANY YEARS, STfjis Folume IS RESPECTFULLY INSCRIBED, BY HIS FAITHFUL SERVANT, W. E. SHUCKAED. PREMCE. A FEW words are necessary explanatory of the course pursued in the following work, as regards the citation of authorities. All the facts recorded without reference to authori- ties, are the result either of personal observation or of diligent study, which, from the length of time that has intervened, have become so blended in my mind that I can no longer separate their sources. I may, how- ever, state that observation has, certainly, as often anti» cipated the perusal of the discoveries of others, as their record has stimulated direct observation to confirm them. The habits of animals, in which instinct is the sole prompter, are so uniform, that these, once well observed, may be considered as permanently established. The slight deviations that have been occasionally noticed, al- though temporarily infringing, do not abrogate the in- flexibility of the law which regulates this faculty ; and Vlll PREFACE. the descendants inevitably resume the economy of the ancestor. The merit that attaches to the discovery of such facts is due merely to patience and diligence, very common attributes ; and the repeated mention of the supposed first observer must, necessarily, in a work of this kind, which is far from being of a strictly scientific cha- racter, diminish the interest of the narrative by in- terrupting its connection, and thus making it an incon- gruous mosaic. The omission to cite authorities may also take place without any wish to detract from the merit of the discoverer, which is patent to all by his own record in the archives of science. Before concluding, I wish to express my best thanks to Thomas Desvignes, Esq., for the kindness and willing- ness with wfiich he lent me, for the purposes of this work, my own selection from the Bees of his choice col- lection of British insects. I now dismiss the book — truly a labour of love — with the hope that it will fall into the possession of many, who may be sufficiently interested in the subject to induce them to become ardent entomologists, by showing them within how small a compass much agree- able instruction lies. June^ 1866. CONTENTS. CHAPTER I. PAGE PRELIMINARY OBSERVATIONS, COMPRISING GENERAL RE- MARKS UPON THE USES OF BEES IN THE ECONOMY OF NATURE, THEIR DIVISION INTO SOCIAL AND SOLITARY, AND A NOTICE OF THEIR FAVOURITE PLANTS ... 1 CHAPTER II. GENERAL HISTORY OF BEES 17 THE EGG 18 THE LARVA 19 THE PUPA 22 THE IMAGO 23 CHAPTER III. SKETCH OF THE GEOGRA.PHY OF THE GENERA OF BRITISH BEES 61 CHAPTER lY. NOTICE OF THE MORE CONSPICUOUS FOREIGN GENERA . . 101 CHAPTER Y. PARASITES OF BEES AND THEIR ENEMIES 109 Xll CONTENTS. CHAPTER VT. PAGE GENEEAL PEINCIPLES OP SCIENTIFIC AEEANGEMENT . . . 118 CHAPTER VII. BEIEF NOTICE OF THE SCIENTIFIC CULTIVATION OF BEITISH BEES 142 CHAPTER VIII. A NEW AEEANGEMENT OF BEITISH BEES, WITH ITS EA- TIONALE, AND AN INTEODUCTION TO THE FAMILY, SUB- FAMILIES, SECTIONS, AND SUBSECTIONS 153 CHAPTER IX. A TABLE, EXHIBITING A METHOD OF DETEEMINING THE GENEEA OF BEITISH BEES WITH FACILITY . . . . 17l EASY DISTEIBUTION OF THE BEES 176 CHAPTER X. THE SCIENTIFIC AEEANGEMENT AND DESCEIPTION OF THE GENEEA, WITH LISTS OF OUE NATIVE SPECIES, AND AN ACCOUNT OF THE HABITS AND ECONOMY OF THE IN- SECTS, WITH INCIDENTAL OBSEEVATIONS SUGGESTED BY THE SUBJECT 184 ANDEENID^ (SUBNOEMAL BEES) 185 GEN. 1. COLLETES . 185 GEN. 2. PEOSOPIS 191 GEN. 3. SPHECODE8 196 GEN. 4. ANDEENA 200 GEN. 5. CILISSA 211 GEN. 6. HALICTUS 214 GEN. 7. MACEOPIS 220 GEN. 8. DASYPODA 224 CONTENTS. Xlll PAGB APiDJE (noemal bees) 227 scopuLiPEDEs (brush-legged bees) 227 GEN. 9. PANUEGUS 227 GEX. 10. euceea 231 GEN. 11. ANTHOPHOEA 236 GEN. 12. SAROPODA 242 GEN. 13. CEEATINA 245 NUDIPEDES (cuckoo BEES) 249 GEN. 14. NOMADA ' . . . 249 GEN. 15. MELECTA 255 GEN. 16. EPEOLUS 258 GEN 17. STELIS 262 GEN. 18. CCELIOXYS 265 DASYGASTEES (aETISAN EEES) 269 GEN. 19. MEGACHILE 269 GEN. 20. ANTHIDIUM 279 GEN. 21. CHELOSTOMA 283 GEN. 22. HEEIADES 288 GEN. 23. ANTHOCOPA 290 GEN. 24. OSMIA 294 CENOBITES (social BEES) 302 GEN. 25. APATHUS 302 GEN. 26. bombus 307 GEN. 27. APIS 318 INDEX 363 LIST OF PLATES. Note. — S signifies male ; ? , female ; ^ , neuter. Plate I. 1. Colletes Daviesiana, (^ $ 2 ^ . Prosopis dilatata. •2 ? . Prosopis signata. 3. Sphecodes gibbus, (^ ? . Plate II. 1. Andrena fulva, (^ $ . 2. Andrena cineraria, ^ ? . 3. Andrena nitida, (^ ? . Plate III. 1. Andrena Rosse, ^ $ . 2. Andrena longipes, (^ § . 3. Andrena cingulata, <^ ? Plate IV. 1. Halictus xantliopus, (^ $ 2. Halictus flavipes, ^ ? . 3. Halictus minutissimus, Plate V. 1. Cilissa tricincta, (^ ? . 2. Macropis labiata, (5" ? . 3. Dasypoda hirtipes, (^ ? . Plate VI. 1. Panurgus Banksianus, 2. Eucera longicornis, (^ ? 3. Anthophora retusa, (J $ Plate VII. 1. Anthophora f areata, (^ $ 2. Saropoda bimaculata, 3. Ceratina caerulea, ^ ? . Plate VIII. 1. Nomada Goodeniana, 2. Nomada Lathburiana, 3. Nomada sexfasciata, cJ ? XVI LIST OF PLATES. Plate IX. 1. Nomada signata, (^ $ . 2. Nomada Eubrician.i, (^ $ . 3. Nomada flavoguttata, Plate X. 1 . Nomada Jacobsese, (^ $ . 2. Nomada Solidaginis, (^ $ (that marked (^ * should be ?). 3. Nomadajateralis, (^ $ . Plate XI. 1. Melecta punctata, (J $ . 2. Epeolus variegatus, (^ $ . 3. Stelis phseoptera, ^ $ . Plate XII. 1. Coelioxys Vectis. ^ ? . 2. Megachile maritima, (;^ ?. 3. Megaehile argentata, c^ ?. Plate XIII. 1. Anthidium manicatum, 2. Chelostoma florisomne, 3. Heriades truiicorum, (^ $ . Plate XIV. 1. Osmia bicolor, ^ 2 . 2. Antlioeopa Papaveris, 3. Osmia leucomelana, ^ $ . Plate XV. 1. Apathus rupestris, (^ ? . 2(^. Apathus campestris (the sexual sign to this should be ? ) . 2 $ . Apathus vestalis. 3. Bom bus fragrans, $ . 4. Borabus Soroensis, (^ (var. Burrellanus). Plate XVT. 1. Bombus Harrisellus, ? . 2. Bombus Lapponicus, $ . 3. Bombus syl varum, $ . 4. Apis mellifica, c^ ? ° . BRITISH BEES. {HYMENOPTEBA.) CHAPTEE I. PEELIMINAEY OBSEEVATIONS, COMPEISING GENEEAL EEMAEKS UPON THE USES OF BEES IN THE ECONOMY OP NATUEE; THEIE DIVISION INTO SOCIAL AND SOLI- TAET; AND A NOTICE OF THEIE FAVOUEITE PLANTS. It is very natural that the "Bee'' should interest the majority of us, so many agreeable and attractive associa- tions being connected with the name. It is immediately suggestive of spring, sunshine, and flowers, — meadows gaily enamelled, green lanes, thymy downs, and fragrant heaths. It speaks of industry, forethought, and compe- tence,— of well-ordered government, and of due but not degrading subordination. The economy of the hive has been compared by our great poet to the polity of a populous kingdom under monarchical government. He says :— '* Therefore doth Heaven divide The state of man in divers functions, Setting endeavour in continual motion ; / B 2 BRITISH BEES. To which is fixed, as an aim or butt, Obedience : for so work the honey bees ; Creatures, that, by a rule in nature, teach The act of order to a peopled kingdom. They have a king, and officers of sorts : Where some, like magistrates, correct at home ; Others, lilce merchants, venture trade abroad ; Others, like soldiers, armed in their stings. Make boot upon the summer's velvet buds ; Which pillage they, with merry march, bring home To the tent-royal of their emperor : Who, busied in his majesty, surveys The singing masons building roofs of gold j The civil citizens kneading up the honey ; The poor mechanick porters crowding in Their heavy burdens at his narrow gate; The sad-ey'd justice, with his surly hum, Delivering o'er to executors pale The lazy yawning drone." — Henry V., 1, 2. Nothing escaped the wonderful vision of this " myriad - minded " man, and its pertinent application. This description, although certainly not technically accurate, is a superb broad sketch, and shows how well he was acquainted with the natural history and habits of the domestic bee. The curiosity bees have attracted from time imme- morial, and the wonders of their economy elicited by the observation and study of modern investigators, is but a grateful return for the benefits derived to man from their persevering assiduity and skill. It is the just homage of reason to perfect instinct running closely parallel to its own wonderful attributes. Indeed, so complex are many of the operations of this instinct, as to have induced the surmise of a positive affinity to reason, instead of its being a mere analogy, working blindly and without reflection. The felicity of the adap- INTRODUCTORY REMARKS. 3 tation of the hexagonal waxen cells, and the skill of the construction of the comb to their purposes, has occupied the abstruse calculations of profound mathematicians; and since human ingenuity has devised modes of investi- gating, unobserved, the various proceedings of the in- terior of the hive, wonder has grown still greater, and admiration has reached its climax. The intimate connection of '' Bees '' with nature^s elegancies, the Flowers, is an association which links them agreeably to our regard, for each suggests the other; their vivacity and music giving animation and variety to what might otherwise pall by beautiful but inanimate attractions. When we combine with this the services bees perform in their eager pursuits, our admi- ration extends beyond them to their Great Originator, who, by such apparently small means, accomplishes so simply yet completely, a most important object of crea- tion. That bees were cultivated by man in the earliest conditions of his existence, possibly whilst his yet limited family was still occupying the primitive cradle of the race at Hindoo Koosh, or on the fertile slopes of the Himalayas, or upon the more distant table-land or plateau of Thibet, or in the delicious vales of Cashmere, or wherever it might have been, somewhere widely away to the east of the Caspian Sea, — is a very probable sup- position. Accident, furthered by curiosity, would have early led to the discovery of the stores of honey which the assiduity of bees had hoarded; — its agreeable savour would have induced further search, which would have strengthened the possession by keener observation, and have led in due course to the fixing them in his imme- diate vicinity. B 2 4 BRITISH BEES. To this remote period, possibly not so early as the discovery of the treasures of the bee, may be assigned also the first domestication of the animals useful to man, many of which are still found in those districts in all their primitive wildness. The discovery and cultivation of the cereal plants will also date from this early age. The domestication of animals has never been satisfac- torily explained, but all inquiry seems to point to those regions as the native land, both of them, and of the graminecB, which produce our grain ; for Heinzelmann, Linnseus's enthusiastic disciple, found there those grasses still growing wild, which have not been found elsewhere in a natural state. Thus, long before the three great branches of the human race, the Aryan, Shemitic, and Turonian, took their divergent courses from the procreative nest which was to populate the earth, and which Max Miiller pro- poses to call the Rhematic period, they were already endowed from their patrimony with the best gifts nature could present to them; and they were thus fitted, in their estrangement from their home, with the requirements, which the vicissitudes they might have to contend with in their migrations, most needed. They would even- tually have settled into varying conditions, differently modified by time acting conjunctively with climate and position, until, in the lapse of years, and the changes the earth has since undergone, the stamp impressed by these causes, which would have been originally evan- escent, became indelible. That but one language was originally theirs, the researches of philology distinctly prove, by finding a language still more ancient than its Aryan, Shemitic, and Turonian derivatives. From this elder language these all spring, their common origin PRELIMINARY OBSERVATIONS. 5 being deduced from the analogies extant in each. These investigations are confirmed by the Scriptural account that "The whole earth was of one language and of one speech/^ previous to the Flood, and it describes the first migration as coincident with the subsidence of the waters. That violent cataclysms have since altered the face of the then existing earth, the records of geological science amply show; and that some of mankind, in every portion of the then inhabited world, survived these catastrophes, and subsequently perpetuated the varieties of race, may be inferred from those differences in moral and physical features which now exist, and which have sometimes suggested the impossibility of a collective derivation from one stock. The philological thread, although gene- rally a mere filament of extreme tenuity, holds all firmly together. That animals had been domesticated in a very early stage of man^s existence, we have distinct proof in many recent geological discoveries, and all these discoveries show the same animals to have been in every instance subjugated; thus pointing to a primitive and earlier domestication in the regions where both were originally produced. That pasture land was provided for the sus- tenance of these animals, they being chiefly herbivorous, is a necessary conclusion. Thence ensues the fair deduction that phanerogamous, or flower-bearing plants coexisted, and bees, consequently, necessarily too, — thus participating reciprocal advantages, they receiving from these plants sustenance, and giving them fertility. These islands, under certain modifications, were, pre- vious to the glacial period, one land with the continent of Europe ; and it was when thus connected that those 6 BRITISH BEES. many tropical forms of animal life^ whose fossil remains are found embedded in our soil, passed hither. By the comparatively rapid intervention of geological changes, some of the lower forms of life went no further than the first land they reached, and are, consequently, not even now to be found so far west as Ireland : the migration appears clearly to have come from the East. Thus, although we have no direct evidence of the presence of " bees," yet as insects must have existed here, from the certainty that the remains of insect-feeding reptiles are found, as well as those of herbivorous animals, it may be concluded that " bees" also abounded. Claiming thus this very high antiquity for man's nutritive ^' bee," which was of far earlier utility to him than the silkworm, whose labours demanded a very ad- vanced condition of skill and civilization to be made available; it is perfectly consistent, and indeed needful, to claim the simultaneous existence of all the bee's allies. The earliest Shemitic and Aryan records, the Book of Job, the Vedas, Egyptian sculptures and pa- pyri, as well as the poems of Homer, confirm the early cultivation of bees by man for domestic uses ; and their frequent representation in Egyptian hieroglyphics, wherein the bee occurs as the symbol of royalty, clearly shows that their economy, with a monarch at its head, was known ; a hive, too, being figured, as Sir Gardner Wilkinson tells us, upon a very ancient tomb at Thebes, is early evidence of its domestication there, and how early, even historically, it was brought under the special domi- nion of mankind. To these particulars I shall have occasion to refer more fully when the course of my nar- rative brings me to treat of the geographical distribu- tion of the "honey bee;" I adduce it now merely to PRELIMINARY OBSERVATIONS. 7 iatimate how very early, even in the present condition of the earthy bees were beneficial to mankind, and that, therefore, the connection may have subsisted, as I have previously urged, in the remotest nnd very primitive ages of the existence of man ; and that imperatively with them, the entire family of which they form a unit only, was also created. In America, where Apis mellifica is of European in- troduction, swarms of this bee, escaping domestication, resume their natural condition, and have pressed forward far into the uncleared wild ; and widely in advance of the conquering colonist, they have taken their abode in the primitive, unreclaimed forest. Nor do they remain stationary, but on, still on, with every successive year, spreading in every direction ; and thus surely indicating to the aboriginal red-man the certain, if even slow, ap- proach of civilization, and the consequent necessity of his own protective retreat : — a strong instance of the dis- tributive processes of nature. It clearly shows how the wild bees may have similarly migrated in all directions from the centre of their origin. That they are now found at the very ultima Thule, so far away from their assumed incunabula, and with such apparent existing obstructions to their distributive progress, is a proof, had we no other, that the condition of the earth must have been geographically very different at the period of their beginning, and that vast geological changes have, since then, altered its physical features. Where islands now exist, these must then have formed portions of widely sweeping continents ; and seas have been dry land, which have since swept over the same area, insulating irregular portions by the submergence of irregular intervals, and thus have left them in their present condition, with 8 BRITISH BEES. their then existing inhabitants restricted to the circuit they now occupy. That long periods of time must necessarily have elapsed to have efiected this by the methods we still see in operation, is no proof that it has not been. Nature, in her large operations, has no regard for the duration of time. Her courses are so sure that they are ever eventually successful ; for, as to her, whose permanency is not computable, it matters not what period the process takes ; and she is as indififerent to the seconds of time whereby man^s brevity is spanned, as she is to the wastefulness of her own exuberant re- sources, knowing that neither is lost to the result at which she reaches. Consuming the one, and scattering broadcast the other, but in un noticeable infinitesimals, she does it irrespective of the origin, the needs, or the duration of man, who can only watch her irrepressible advances by transmitting from generation to generation the record of his observations ; marking thus by imagi- nary stations the course of the incessant stream which carries him upon its surface. Tha;t other bees are found besides the social bees, may be new to some of my readers, who will perhaps now learn, for the first time, that collective similarities of organization and habits associate other insects with "the bee" as bees. Although the names "domestic bee," "honey bee," or "social bee," imply a contra- distinction to some other " bee," yet it must have been very long before even the most acute observers could have noticed the peculiarities of structure which consti- tute other insects "bees," and ally the "wild bees" to the "domestic bee," from the deficiency of artificial means to examine minutely the organization whereby the affinity is clearly proved. This is also further shown in PRELIMINARY OBSERVATIONS. 9 the poverty of our language in vernacular terms to express them distinctively ; for even the name of " wild bees," in as far as it has been applied to any except the " honey bee " in a wildered state, is a usage of modern introduc- tion, and of date subsequent to their examination and appreciation. Our native tongue, in the words " bee," "wasp," "fly," and "ant," compasses all those thou- sands of different winged and unwinged insects, which modern science comprises in the two very extensive Orders in entomology of the Hymenoptera and the D^- ptera ; — thus exhibiting how very poor common language is in words to note distinctive differences in creatures, even where the differences are so marked, and the habits so dissimilar, as in the several groups constituting these Orders. But progressively extending knowledge, and a more familiar intimacy with insects and their habits, will doubtless, in the course of time, supervene, as old aversions, prejudices, and superstitions wear out, when by the light of instruction we shall gradually arouse to perceive that "His breath has passed that way too;" and that, therefore, they all put forth strong claims to the notice and admiration of man. It is highly improbable that ordinary language will ever find distinctive names to indicate genera, and far less species : and although we have some few words which combine large groups, such as " gnats," " flesh- flies," "gad-flies," "gall-flies," " dragon-flies," "sand wasps," " humble bees," etc. etc. ; and, although the small group, it is my purpose in the following pages to show in all their attractive peculiarities, has had several vernacular denominations applied to them to indicate their most distinctive characteristics, such as "cuckoo bees," "carpenter bees," "mason bees," "carding bees," 10 BRITISH BEES. etc., yet many which are not thus to be distinguished, will have to wait long for their special appellation. The first breathings of spring bring forth the bees. Before the hedge-rows and the trees have burst their buds, and expanded their yet delicate green leaves to the strengthening influence of the air, and whilst only here and there the white blossoms of the blackthorn sparkle around, and patches of chickweed spread their bloom in attractive humility on waste bits of ground in corners of fields, — they are abroad. Their hum will be heard in some very favoured sunny nook, where the precocious primrose spreads forth its delicate pale blos- som, in the modest confidence of conscious beauty, to catch the eye of the sun, as well as — " Daffodils, that come before the swallow dares. And take the winds of March with beauty." — ShaJcspeare. The yellow catkins of the sallow, too, are already swarmed around by bees, the latter being our northern representative of the palm which heralded " peace to earth and goodwill to man.'' The bees thus announce that the business of the year has begun, and that the lethargy of winter is superseded by energetic activity. The instinctive impulse of the cares of maternity prompt the wild bees to their early assiduity, urging them to their eager quest of these foremost indicators of the renewed year. The firstling bees are forthwith at their earnest work of collecting honey and pollen, which, kneaded into a paste, are to become both the cradle and the sustenance of their future progeny. Wherever we investigate wonderful Nature, we observe the most beautiful adaptations and arrangements, — everywhere the correlations of structure with function ; PRELIMINARY OBSERVATIONS. 11 in confirmation of which I may here briefly notice in anticipation, that the bees are divided into two large /, groups, — the short-tongTied and the long-tongued, — [ and it is the short- tongued, — some of the Andrenidcs, — which are the first abroad : the corollse of the first flowers being shallow and the nectar depositories obvious, an arrangement which facilitates their obtaining with facility the honey already at hand. These bees are also amply furnished, — as will be afterwards explained, — in the clothing of their posterior legs, or otherwise, with the means to convey home the pollen which they vigorously collect, finding it already in superfluous abundance, and which, being borne from flower to flower, impregnates and makes fruitful those plants which require external agents to accomplish their fertility. Thus nature duly provides, by an interchange of offices, for the general good, and by simple, although sometimes obscure means, gives motion and persistency to the wheel within wheel which so exquisitely fulfil her designs, and roll forward, unre- mittingly, her stupendous fabric. The way in which the bees execute this object and design of nature, and to which they, more evidently than any other insects, are called to the performance, is shown in the implanted instinct which prompts them to seek flowers, knowing, by means of that instinct, that flowers will furnish them with what is needful both for their own sustenance, and for that of their descendants. Flowers, to this end, are furnished with the requisite attractive qualifications to allure the bees. Whether their odour or their colour be the tempting vehicle, or both conjunctively, it is scarcely possible to say, but that they should hold out special invitation is requisite to the maintenance of their own perpetuity. This, it is 12 BRITISH BEES. supposed, the colour of flowers chiefly effects by being visible from a distance. Flowers, within themselves, in- dicate to the bees visiting them the presence of nectaria by spots coloured differently from their petals. This nectar, converted by bees into honey, is secreted by glands or glandulous surfaces, seated upon the organs of fructification ; and nature has also furnished means to protect these depositories of honey for the bees, from the intrusive action of the rain, which might wash the sweet secretion away. To this end it has clothed the corollse with a surface of minute hairs, which effectually secures them from its obtrusive action, and thus displays the importance it attaches to the co-operation of the bees. That bees should vary considerably in size, is a further accommodation of nature to promote the ferti- lization of flowers, which, in some cases, small insects could not accomplish. Many plants could not be per- petuated, but for the agency of insects, and especially of bees ; and it is remarkable that it is chiefly those which require the aid of this intervention that have a nectarium, and secrete honey. By thus seeking the honey, and obtaining it in a variety of ways, bees accom- plish this great object of nature. It often, also, happens that flowers which even contain within themselves the means of ready fructification cannot derive it from the pollen of their own anthers, but require that the pollen should be conveyed to them from the anthers of younger flowers ; in some cases the reverse takes place, as for instance, in the Euphorbia Cyparissias, wherein it is the pollen of the older flower which, through the same agency, fertilizes the younger. Although many flowers are night-flowers, yet the very large majority expand during the day ; but to meet the requirements of those PRELIMINARY OBSERVATIONS. 13 which bloom merely at night, nature has provided means by the many moths which fly only at that time, and thus accomplish what the bees perform under the eye of the sun. Here insects are again subservient to the ac- complishment of this great act; for the petals of even the flowers which open in the night only are usually highly coloured, or where this not the case, they then emit a powerful odour, both being means to attract the re- quired co-operation. But of course our clients have nothing to do with these night-blooming flowers, as I am not aware of a single instance of a night-flying bee ; nor are they on the wing very late in the evening, being before sunset, already in their nidus. In those occasional cases where the nectarium of the flower is not perceptible, if the spur of such a flower which usu- ally becomes the depository of the nectar that has oozed from the capsules secreting it, be too narrow for the en- trance of the bee, and even beyond the reach of its long tongue, it contrives to attain its object by biting a hole on the outside, through which it taps the store. The skill of bees in finding the honey, even when it is much withdrawn from notice, is a manifest indication of the prompting instinct which tells them where to seek it, and is a matter of extreme interest to the observer, for the honey-marks — the macula indicantes — surely guide them ; and where these, as in some flowers, are placed in a circle upon its bosom, as the mark upon that of Imogen, who had — " On her left breast A mole cinqiie-spotted, like the crimson drops I' the bottom of a cowslip." — Shaks'peare. they work their way around, lapping the nectar as 14 BRITISH BEES. they go. To facilitate this fecundation of plants, which is Nature's prime object, bees are usually more or less hairy ; so that if even they limit themselves to imbibing nectar, they involuntarily fulfil the greater design by conveying the pollen from flower to flower. To many insects, especially flies, some flowers are a fatal attrac- tion, for their viscous secretions often make these insects prisoners, and thus destroy them. To the bees this rarely or never happens, either by reason of their supe- rior strength, or possibly from the instinct which repels them from visiting flowers which exude so clammy a sub- stance. It is probably only to the end of promoting fertilization by the attraction of insects that the struc- ture of those flowers which secrete nectar is exclusively conducive, and which fully and satisfactorily explains the final cause of this organization. To detect these things, it is requisite to observe nature out of doors, — an occupation which has its own rich reward in the health and cheerfulness its promotes, — and there to watch patiently and attentively. It is only by unremitting perseverance, diligence, and assiduity that we can ho[)e to explore the interesting habits and peculiar industries of these, although small, yet very attractive insects. Amongst the early blossoming flowers most in request with the bees, and which therefore seem to be great favourites, we find the chickweed [Alsine media), the primrose, and the catkins of the sallow ; and these in succession are followed by all the flowers of the spring, summer, and autumn. Their greatest favourites would appear to be the Amentncete, or catkin-bearing shrubs and trees, the willow, hazel, osier, etc., from the male flowers of which they obtain the pollen, and from the female PRELIMINARY OBSERVATIONS. 15 the honey; all the Bosacea, especially the dog-rose, and PrimulacecB, the Orchidece, Caryophyllacece, PolygonecBj and the balsamic lilies ; clover is very attractive to them, as are also tares ; and the spots on those leaves of the bean which appear before the flower, and exude a sweet secretion ; also the flowers of all the cabbage tribe. Be- neath the shade of the lime, when in flower, may be heard above one intense hum of thrifty industry. The blos- soms of all the fruit-trees and shrubs, standard or wall, and all aromatic plants are highly agreeable to them, such as lavender, lemon-thyme, mignonette, indeed all the resedas ; also sage, borage, etc. etc. ; but the especial favourites of particidar genera and species I shall have occasion subsequently to notice in their series ; but to mention separately all the flowers they frequent would be to compile almost a complete flora. Bees are also en- dowed with an instinct that teaches them to avoid cer- tain plants that might be dangerous to them. Thus, they neither frequent the oleander [Nerium Oleander) nor the crown imperial {Fritillaria imperialis), and they also avoid the BanunculaceiS , on account of some poisonous property ; and although the Melianthus major drops with honey, it is not sought. It is a native of the Cape of Good Hope, and may be attractive only to the bees indigenous to the country, which is also the case with other greenhouse plants equally rich in honey, but which not being natives, possibly from that cause the instincts of native insects have no affinity with them. Bees may be further consorted with flowers by the analogy and parallelism of their stages of existence. Thus, the e^^^ is the equivalent to the seed ; the larva to the germination and growth ; the pupa to the bud ; and the imago to the flower. The flower dies as soon 16 BRITISH BEES. as the seed is fully formed, which is then disseminated by many wonderful contrivances to a propitious soil ; and the wild bees die as soon as the store of eggs is as won- derfully deposited, according to their several instincts, in fitting receptacles, and provision furnished to sustain the development of the progeny. Thus, each secures perpetuity to its species, but individually ceases ; whereas the unfecundated plant and the celibate insect may, se- verally, prolong for a short but indefinite period, a brief existence, to terminate in total extinction. Nature thus vindicates her rights, for nothing remains sterile with impunity. 17 CHAPTER 11. GENERAL HISTOEY OF BEES. THE EGa. — THE LARYA. — THE PUPA. — THE IMAGO. Although the preceding pages have been written upon the assumption that the reader knows what a bee is, now that we are gradually approaching the more special and technical portion of the subject it will be desirable to conform a little to the ordinary usages of scientific treatment. The bees constitute a family of the order Hymeno- pterttf viz. insects ordinarily, but in the case of bees always, with four transparent wings, which are variously but partially traversed longitudinally and transversely with threads, called nervures, supposed to be tubular, the relative position of which, together with the areas they enclose, called cells, help to give characters to the genera. Most of the Hymenoptera further possess some kind of an ovipositor, — of course restricted to the females, — varying considerably in the different families. This is sometimes external, but is often seated within the apex of the abdomen, whence it can be protruded for the purpose of depositing the e^^ in its right nidus. In our insect this organ is converted into a weapon of de- c 18 BRITISH BEES. fence and offence^ and forms a sting, supplied by glands with a very virulent poison, whicli the bee can inject into the wound it inflicts. It is not certain that this organ is used by the bee as an ovipositor, although it is evident it is its analogue. This brief description of the essential peculiarities of the family will, for the pre- sent, suffice. In the notice of the imago, I shall enlarge upon the general structure, and then particularize those portions of it which may facilitate further progress. The Bgg. — Although the e^^ of the parent is the source of the origin of the bee, we cannot abruptly com- mence from this point, for the preliminary labours of the mother are indispensable to the evolution of its off- spring. This e^^ has to be placed in a suitable deposi- tory, together with the requisite food for the sustenance of the vermicule that will be disclosed from it. Instinct instructs the parent where and how to form the nidus for its eg^. These depositories differ consi- derably in the several genera, but, as a general rule, they are tubes burrowed by the mother either in earth, sand, decaying or soft wood, branches of plants having a pith, the halm of grain, cavities already existing in many substances, and even within the shells of dead snails. These perforations are sometimes simple, and sometimes they have divergent and ramifying channels, Sometimes they are carefully lined with a silky mem- brane secreted by the insect, and sometimes they are hung with a tapestry of pieces of leaves, cut methodi- cally from plants, but some leave their walls entirely bare. All these particulars I shall have ample oppor- tunity to note in the special descriptions of the genera. I merely indicate them to show how various are the receptacles for the offspring of our bees. GENERAL HISTORY OF BEES. 19 Before the eg^ is placed within its nidus, this is sup- plied with the requisite quantity of food needful for the support of the young to the full period of its maturity. The receptacle is then closed, and the same process is repeated again and again until the parent has laid her whole store of eggs. In other cases one tube, p^ or its ramification, contains but one eg^. These v \ eggs are usually oblong, sliglitly curved, and ta- \ \ pering at one extremity ; they vary in size ac- p. ^ cording to the species, but are never, however, The Egg. above a line in length, and sometimes they are very minute. When the stock of the mother bee is exhausted she leaves them to the careful nursing of nature, and the young is speedily evolved. She then wanders forth; time has brought senility ; her occupation has gone ; and she passes away; but her progeny survive to per- petuate the continual chain of existence. The Larva. — The temperature of the perforated tube wherein the egg is deposited must necessaj-ily be higher and more equal than that of the external atmosphere, being secluded from its vicissitudes. The egg is soon hatched, and the larva emerges from its shell to feed ravenously upon the sustenance stored up for its supply. This consists of an admixture of pollen and honey formed into a paste, the quantities varying according to the size of the species. By some species it is formed into little balls ; by others, it is heaped irregularly at the bottom of the cell. In the case of Andrena the quan- tity stored is of about the size of a pea. That it must be exceeding nutritious may be inferred from its very nature, consisting, as it does, of the virile, energetic, and fertilizing powder of plants, — the concentration of their living principle. It is strictly analogous to the c 2 20 BRITISH BEES. fecundating property of the semen in animals, and, like them, produces spermatozoa, a fact corroborated by the researches of Robert Brown, Mirbel, and other dis- tinguished vegetable physiologists."^ We are told that the cells of HylcBUs, or Prosopis, and of Ceratina are supplied with a semifluid honey. It is very doubtful if Hylceus collects its own store, but that Ceratina does I have the authority of an exact observer (Mr. Thwaites) to verify it, for he has caught this in- sect with pollen on its posterior legs, which the long hair covering the tibia is intended for. What may be the nature of this semifluid honey ? It is questionable if the larva could be nurtured upon honey alone with- out the admixture of pollen, thus contradicting analogies presumable from ample verification in nature's processes. How, too, does it become semifluid ? It is the property of honey, at a certain temperature, to be very fluid, and this is doubtless the temperature that prevails within the receptacle of the larva during the time of the opera- tions of the bees. Its semifluid consistency could then apparently be produced only by some more solid admixture, which, if not of pollen, of what can it be ? This, even in small quantities, might, upon the bursting of its vesicles, have the power of thickening the fluent honey to the neces- sary consistency. But a bee without polliniferous organs cannot collect pollen, and the instance of the hive bee, which. collects honey in superabundance, feeding its larva with the bee- * Might not, by parity of inference, the milt of fishes, such as the herring, mackerel, etc., be a useful food in cases of consumption, both from the iodine necessarily existing in it, and also from its doubtless nutritive nature? GENERAL HISTORY OF BEES. 21 bread, must inevitably lead to the conclusion that the larvae of bees require more than honey for their suste- nance. Nature is not usually wantonly wasteful of its resources, and if honey sufficed for the nurture of the grub, so much pollen would not be abstracted from its legitimate purpose, nor would bees have this double trouble given to them. By the admixture of pollen the honey has energetic power infused into it by the sper- matozoa which that contains. But it must necessarily be collected, for I never observed, nor have I seen re- corded, any instance of the pollen being eaten on the flower and regurgitated into the cell in combination with the imbibed honey. Pollen is eaten by the domestic bee and humble-bee to form wax for the structure of their cells, but the so- litary bees do not themselves consume it. The larva, when excluded from the egg, is a fleshy Fig. 2. — a, the Larva, when growing ; h, when preparing to change ; c, the head, viewed in front. grub, slightly curved, and a little pointed at each extre- mity. Its body is transversely constricted, the con- strictions corresponding with its fifteen segments, each of which, excepting the head and four terminal ones, is supplied with a spiracle placed at the sides, whereby it breathes ; and it has no feet. These segments have on each side a series of small tubercles, which facilitate the restricted motions of the grub, confined to the bounda- 22 BRITISH BEES. ries of its cell. Its small head, wbicli is smooth above, has a little projecting horn on each side representing the future antennse. The small lateral jaws articulate beneath a narrow labrum or lip, which folds down over them. To prove that the food provided requires still further comminution, these jaws are incessantly masti- cating it. The form of these jaws approximates to that of the insect which it will produce, being toothed and broad at the apex in the artisan and wood-boring bees, and simple in those which burrow in softer substances. On each side beneath these jaws there is an appendage, rather plump, having a setiform process at its extremity, and beneath these, in the centre, we observe a fleshy protuberance which, at its tip, has a smaller perforated process that emits the viscid liquid with which the grub spins its cocoon, and which immediately hardens to the consistency of silk. Having constructed its cocoon, where the species does so, — for it is not incidental to all the genera, — and shrunk to its most compact dimensions, the larva be- comes transformed into The Pupa. — This is semi-transparent at first, and « h c there may be seen through the thin pellicle, which inva- riably clothes every portion separately, of the body the ri- pening bee, which lies, like a mummy, with its wings and legs folded lengthwise along its breast. The parts gra- dually assume consistency, and the natural colours and Fiff. 3.- i, the pupa, seen beneath ; 6, seen above ; c,seen laterally. GENERAL HISTORY OF BEES. 23 clothing of the perfect insect display themselves through its pellucid envelope. When arrived at perfect matu- rity, and ready to commence the part it has to perform in the economy of nature, it bursts its cerements, mak- ing its way through the dorsal covering of its silken skin, and, leaving the exuviae behind, it crawls forth from its dormitory, when, becoming invigorated by the bracing air and the genial sunshine, it stretches its legs and expands its wings, and flies forth jubilant, rejoicing in its awakened faculties. The Imago. — The bee having attained its majority, loses no time in quitting the confined abode wherein it has been hitherto secluded. It comes forth prepared to undertake the cares, and meet the vicissitudes of exist- ence. The new life that now opens to it is one appa- rently teeming exuberantly with every delight. It dwells in sunshine and amidst flowers ; it revels in their sweets, attracted by their beautiful colours and their delightful odours ; and the consummation of its bliss is to find a congenial partner. With him it enjoys a brief connubial transport, but which is speedily succeeded by life-long labour, for the cares of maternity immediately supervene. I believe the wild bees are not polyandrous, and there- fore many males, if there be any preponderating dis- crepancy in favour of that sex, must die celibate. But the fact of finding the males associated together in great numbers upon the same flowers or hedges, is certainly not conclusive of this being the case. To provide a fitting receptacle, furnished with suitable provision, for its future progeny, occupies all the subsequent solicitude of the female. As frequent reference will hereafter be made to 24 BRITISH BEES. peculiarities of structure^ it will be desirable to take a rapid survey of the external anatomy of the bee^ for it will enable me to introduce in due order the requisite technicalities with their local explanations. This course will be found most subservient to preciseness and accu- racy, and when mastered, which will be found to be a very simple affair, it will greatly facilitate exact compre- hension. No circumlocution can convey what a few technicalities, thoroughly understood, will immediately explain, and no special scientific work can be read with any profit until they are acquired. Diagrams are introduced to aid the imagination in its conception of what is meant to be conveyed. This necessary detail I shall endeavour to make as entertaining as I possibly can, by introducing, with the description of the organ, the uses it serves in the economy of the insect. I hope thus to add an interest to it which a merely dry technical and scientific defini- tion would not possess. Structure is always expressive of the habits of the bees, and is as sure a line of separation, or means of combination, as instinct could be were it tangible. Hence the conclusion always follows with a certainty that such-and-such a form is identical with such-and- such habits, and that, in the broad and most distinguish- ing features of its economy, the genus is essentially the same in every climate. Climate does not act upon these lower forms of animal life, with the modifying influences it exercises upon the mammalia and man. A Megachile is as essentially a Megachile in all its characteristics in Arctic America, the Brazils, tropical Africa, Northern China, and Van Diemen's Land, as in these islands, and Apis is, wherever it occurs, as truly an Apis. Therefore GENERAL HISTORY OF BEES. 25 tlie habitSj in whatever country the genus may be found, can thus be as surely affirmed of all its species, from the knowledge we have of those at home, as if observation had industriously tracked them. Therefore, the techni- calities of structure once learnt, they become perma- nently and widely useful. The body of the bee consists of a head, thorax, and ab- domen, which, althousrh to the casual ^ .^ i. observer, seemingly not separated ^^i^^c>^ from each other, are, upon closer d-^-'^e^^=^ inspection, more or less distinctly ^'U^^^^^^E^''^ disconnected. The three parts are ^"" /'^^^^^i.^^ merely united by a very short and lZZjvI slight tubular cylinder. This is ^"fc- J V| sometimes so much reduced as to ^&^ ^ be only a perforation of the parts ^Ja combined by a ligament, and Fig. 4.— Body of the bee. ^, 1 1 • 1 , . . a, head and antennse; h, through which aperture a requisite vertex and ocelU ; c, gense, channel is formed for the passage - ''^^J,;,rT^^- of the ff and ion or nervous chord, "^.^^»^ 5 /, insertion of the ^ ° ^ ^ wings; /jjScutellum; ^,post- which extends from one portion of scutellum ; k, metathorax ; the body to the other, giving off ' laterally, in its progress from the sensorium in the head onwards, the filaments required by the organs of sensa- tion and motion, as well as all which control the other functions of the body of the insect. These apertures form also the necessary medium of connection between the several viscera, whereby the food and other sustaining juices are conveyed from the mouth through the oesophagus to the various parts of the body. As this work will impinge but very incidentally upon the internal organization of the bee, it is unnecessary to be more explanatory. All that 1 shall have to notice 36 BRITISH BEES. here are those portions of the external structure which have any special bearing upon the economy and habits, or upon the generic and specific determination of the insects, and to which therefore I shall specially limit myself. The head is the most important segment of the in- sect's body, if we may elevate to such distinction any portion, when all conduce to the same end, and either would be im- perfect without the other, yet we may perhaps thus distinguish it from the rest as it exclusively contains that higher class of organs, those of Fig. 5.— Front of the scnsc, wliich are most essential to head of the bee. a, ver- , ^ . „ , rri, tex; b, face; c, oceiu or the luuctions 01 the crcaturc. ine stemmata ; d, compound i j • i. c i.\ ± eyes • e ciypeus • /, man- head cousists 01 the vertex, Or crown ; ^fai^arSrSliiSgt t^e ^on^^. cially in the ar- tisan bees. It takes many forms, sometimes semilunar or linear, emarginate or entire, convex, concave, or flat, and is occasionally armed with one or two processes, like minute teeth projecting from its surface, but of what use these may be we do not know. In the female of Halictus, it has a slightly longitudinal appendage in the centre. It is usually horny, but is sometimes coriaceous or leathery. This labrum often yields good specific cha- racters. The pharynx, or gullet, is a cavity immediately be- neath the epipharynx, which articulates directly under the base of the labrum, and which closes the pharynx from above, and immediately beneath this cavity is another small appendage, almost triangular, which re- ceives the food or honey from the canal conveying it GENERAL HISTORY OF BEES. 31 from the tongue, or directly from the mandibles, when it is masticated, and helps it forward to the pharynx to be swallowed. The epipharynx closes this orifice from above, the labrum then laps over it and the articulation of the lingual apparatus, both which are further pro- tected in repose by the mandibles closing over the la- brum. This triple protection shows the importance nature attaches to these organs. The more direct por- tions of the lingual apparatus are the labium^ or lower lip, which forms the main stem of the rest, and articu- lates beneath the hypopharynx, and is beneath of a horny texture ; it forms a knee or articulating bend at about half its length, and has a second flexure at its apex, where the true tongue is inserted. This labium is extensible and retractile at the will of the insect, and lies inserted within the under cavity of the head when in complete repose, and the insect can withdraw or extend a portion or the whole at its pleasure. Attached on each side, at its first bend or elbow, lie the maxilla, which, for want of a better term, are called the lower jaws, and perhaps properly so from the function they perform; for at the point of their downward flexure, which occurs at the apex of the labium, and where the true tongue commences, they each extend forward in a broad, longitudinal membrane, partly coriaceous through- out its whole length, and these, folded together and be- neath, form the under sheath of the whole of the rest of the lingual apparatus in repose, and often lap over its immediate base when even it is extended. Externally continuous, the line of these maxill(S is broken at the point of flexure at the apex of the labium, by a deep sinus or curve, and within this is inserted the first joint of the maxillary palpi. The portion of the maxillse 32 BRITISH BEES. extending forwards, hence takes several forms, usually tapering to an acute point, but sometimes rounded or hastate, according to the structure of the tongue, to which they form a protection. The maxillary palpi are small, longitudinal joints, never exceeding six in number, and generally in the normal or true bees not so numerous. They vary in relative length to the organ to which they are attached, and usually progressively decrease in length and size from the basal ones to the apical, but each joint, except- ing the terminal one, is generally more robust at its apex than at its own special base. The function of these maxillary palpi is unknown. They are always present in full number in the Andrenidce^ and in some few genera of the true bees, but they vary from their normal number of six to five, four, three, two, and one in the latter ; and it is curious that they are most deficient in those bees having the most complicated economy, as in the artisan bees and the cenobite bees ; they thus evi- dently show that it is not a very paramount function that they perform. On each side, at the apical summit of the labium, are inserted the labial palpi. These are invariably four in number, but vary considerably in length and substance. In the Andrenidce they have always the form of subclavate, robust joints, and are usually as long as the tongue, but not always ; they are only half the length of that organ in the subsection of the acute-tongued Andrenidce. In the normal bees, even in the genus Panurgus, which is the most closely allied to the Andrenidce, the labial palpi immediately take excessive development, especially in their two basal joints, and the structure of these two joints, excepting in this genus and in Nomada, partakes of a flattened form GENERAL HISTORY OF BEES. 33 and membranous substance. All these four joints are either conterminal, or the two apical ones, or one of them is articulated laterally, towards the apex of the preceding joint. These two are always very short joints, and are comparatively robust. The labial palpi are, in the majority of cases, about half or two-thirds the length of the tongue, but in Apathus and Apis they are of its full length. At the im- mediate base of the tongue, and attached to it laterally, rather than to the apex of the labium, are the paraglossa, or lingual appendages, which are membranous and acute, except in the Andrenidce, where, in some, their apex is lacerated and fringed with short hairs. These organs are always present in the Andrenidce and generally in the Apidae, where they usually obtain extensive relative development; but in the artisan bees they are all but obsolete, and in Cei^atina, C(Blioxys, Apathus, and Apis^ they are not even apparent. Their use also has hitherto eluded discovery, but that they are not essential to the honey-gathering instinct of the bee is especially proved by the latter instance. The true tongue is attached to the centre of the apex of the labium, having the paraglossse, when extant, and the labial palpi at its sides. In the Andrenidce it is a flat short organ of varying form, either lobated, emargi- nate, acute, or lanceolate ; but in the Apidce, with Panur- gus it immediately becomes very much elongated, and with this genus the apparatus whereby the tongue folds beneath obtains its immediate development; but this development exhibits itself most fully in the genus An- thophora. The tongue is usually linear, tapering slightly to its extremity, and terminating in some genera with a small knob. It is clothed throughout with a very delicate 34 BRITISH BEES. pubescence, which enables the bee to gather up the nectar it laps. That it should be called the lip seems an ab- surdity, for it exercises all the functions of a tongue, and S^,' '^ '^ Fi^. 8. — Extremes of structure of tongues : 1, in subnormal bees {Col- letes) ; 2, in normal bees {Anthophora). a, tongue; b, paraglossae ; c, labial palpi ; d, maxillae ; e, maxillary palpi ; /, labium. it would seem almost that the fine hairs, with which it is covered, are the papillae of taste. Its structure in some genera seems to be a spiral thread twining closely round and round, but in others it appears throughout identical. This tongue was formerly thought to be tubular, and that the bee sucked the honey through an aperture at its apex. The knowledge of the flat form of the tongues of other bees should have dissipated the illusion, for we could have been perfectly sure of the analogical struc- ture and function of an organ in creatures so nearly alike. Reaumur's patient observations have totally dissipated the mistake, and through him we exactly know how the bee conveys the honey into its stomach GENERAL HISTORY OF BEES. 35 As it exhibits an agreeable instance of the persevering industry and unblenching patience with which he made his researches, I will give a summary of what he says, for his bulky volumes, although teeming with delightful instruction, pleasantly narrated, will necessarily not be in every entomologist^s hand, and where not, not even always readily accessible. His observations were made upon the honey-bee, but we may attribute the same mode of collecting to all the rest. He says : — When this tongue is not lapping the nectar of flowers but in a state of perfect repose it is flattened. It is then at least three times broader than thick, but its edges are rounded. It gradually narrows from its base to its ex- tremity. It terminates in a slight inflation, almost cylindrical, at the end of which there is a little knob, which appears perforated in the centre. From the cir- cumference of this knob tolerably long hairs radiate, and the upper side of the tongue is also entirely covered with hairs. The basal and widest portion above seems striated transversely with minute lines closely approach- ing each other. The upper side of the anterior portion of the tongue seems of a cartilaginous substance, but the under side of the same part appears cartilaginous only over a portion of its width. The centre is throughout its whole course more transparent than the rest, and seems membranous and folded. It is only necessary to press the posterior portion of this trunk, whilst holding its anterior part j closely to a light, towards which its upper surface must | be turned, and then upon examining its inner surface with \ a lens of high power, a drop of liquid may be soon ob- served at its foremost portion. By continuing to press it this drop is urged forward, and as it passes every D 2 36 BRITISH BEES. portion swells considerably, and the two edges separate more widely from each other. The under side of the tongue, which was before flat, rises and swells conside- rably, and all that thus rises up is evidently membra- nous. It looks like a long vessel of the most transparent material. But whilst this great increase of bulk is made upon the lower surface, the upper surface swells only a little, which seems to prove that its immediate envelope is not capable of much distension. If a bee be observed whilst sipping any sweet liquor, the anterior portion of its trunk will be sometimes seen more swollen than when in action, and alternations will be observed in it of varying expansion. The posterior portion of the trunk is a great deal larger than the anterior, and it is only in repose that the former nearly equals the latter in length. This posterior portion (this is the portion treated above as the labium, or under lip) is joined to the anterior by a very short ligature, wholly fleshy, and very flexible, which permits the folding of the trunk, and then its under side is quite scaly, very shiny, and rounded (the maxillae). This portion is apparently more substantial than the rest. Its diameter gradually increases as it recedes from about the middle to about two-thirds of its length ; there it is a little constricted, and the first of the two pieces of which it is composed there termi- nates. The first piece is rounded, for the purpose, it would appear, of fitting itself upon another, which serves as its base and pivot. This base is conical and of a scaly texture, and terminates in rather an acute point. It is this point which is articulated at the junc- tion of the two small elongate portions of which we spoke at the commencement, and which carry the trunk forward. GENERAL HISTORY OF BEES. 37 In repose, the posterior part of the trunk lies along the lower part of the mouth, and the anterior part is folded back upon it, when it is covered by the maxillae, which then seem to form a portion of it. It has further another interior envelope ; these are the two first joints of the labial palpi (in the Apidce), which are entirely membranous, and these in repose cling closely to the tongue laterally. The bee would certainly not collect its honey diffe- rently from a flower than it would from a glass wherein it might be placed to observe the process ; and here it never appeared to obtain the honey by suction. The bee was never observed to place the end of its tongue in the drop of syrup, as it would necessarily do if it were requi- site to imbibe it through what seems the small aperture at the extremity of the knob, at the end of the tongue, pre- viously described. As soon as the bee finds itself near the spot spread with honey or syrup, it extends its tongue a line or so beyond the end of the palpi, which continue to envelope it throughout the rest of its length. If the honey be spread over the glass, the an- terior portion of the tongue, which is exposed, is turned round that its superior surface may be applied to the glass. There this portion does precisely what the tongue of any animal would do in lapping a liquid. This tongue repeatedly rubs the glass, and, moving about with astonishing rapidity, it makes hundreds of different inflexions. If the drop of syrup presented to the bee be thicker, or if it meet with a drop of honey, it then thrusts the ante- rior portion of its tongue into the liquid, but apparently only to use it as a dog might do its tongue in lapping milk or water. Even in the drop of honey the bee bends the 38 BRITISH BEES. end of its tongue about^ and lengthens and shortens it successively^ and, indeed, withdraws it from moment to moment. We then observe it not merely lengthen and shorten this end, but it is also seen to curve it about, causing from time to time the superior surface to become concave, — to give, as it were, to the liquid with which it is loaded a downward inclination towards the head. In fact, this portion of the trunk appears to act as a tongue, and not as a pump. Indeed its extremity, where the aperture for receiving the liquid is assumed to be, is repeatedly above the surface of the liquid which the insect is lapping. By these continuous motions this anterior extremity of the tongue charges itself with the nectareous fluid, and conveys it to the mouth. It is along the upper surface of this pilose tongue that the liquid passes. The bee strives especially to load and cover it with honey. In shortening the tongue to the extent, some- times, of withdrawing it entirely beneath its sheaths, it conveys and deposits the liquid with which it is charged within a sort of channel, formed by the upper surface of the tongue and the sheaths which fold over it. Thus, these sheaths are, perhaps, less for the purpose of covering the tongue than to form and cover the channel by which the liquid is conveyed to the mouth. I have previously remarked that the trunk can swell and contract ; these ^ swellings and constrictions are observed to succeed each other, and may be for the purpose of urging the liquid, already in transit beneath the sheaths, forward towards the true mouth. Further, I moved the sheaths aside from their position above the tongue of a bee which I held in my fingers, and I succeeded, by means of the point of a pin, in placing an extremely small drop of GENERAL HISTORY OF BEES. 39 honey upon the tongue of this bee at a spot where it could be covered by the extremities of the external sheath. I then let these sheaths loose. Sometimes they spontaneously resumed their previous position, and sometimes I assisted them to resume it. The drop of honey which they then covered has in no instance re- turned to the extremity of the tongue; it has always passed towards the mouth, and doubtless entered that orifice itself. It is therefore very certain that the bee imbibes its honey by lapping, and that it never passes through the aperture which has been supposed to have been seen at the extreme apex of the tongue. Did this aperture really exist, it would be of extreme minuteness, and it did not appear to me possible that a large drop of honey, which I have seen imbibed in a very few- instants, could in so short a time have passed by so minute an opening. A further confirmation of the non- existence of this orifice has been given me when, by pressing a tongue towards its origin to compel it to swell, I have detected the liquid which gave it its extension, but all my press- ing would never make the liquid pass through the extremity, although the pressure has sometimes made it almost rend the membranes, to give it an open- ing to escape by. Having thus passed through the oesophagus into the stomach, ~~r^ it is then regurgitated into its requisite „. _Mode of repository upon arriving at home. folding the tongue „, . 1 • • 1 11 • ^^ repose. 1. In i he entire proboscis, With all its appen- abnormal bee. 2. dages attached, has in the Apidce three dis- pLToTarticuiation tinct hinges or articulations, includinsr that beneath the hypo- ^ , , * pharynx : b, apex which attaches it by its extreme base to of the tongue. 40 BRITISH BEES. the under surface of the mouth and lower portion of the head, the cavity of which, when folded, it fills, and even then the apex of the tongue protrudes in some genera beyond the sheathing maxillae. In the Andrenidce it has but two articulations, and the maxillae always cover them entirely in repose. The first articulation, forming the fulcrum of the whole, is always elbowed in the Apidce, and consequently not capable, like the rest of the joints, of full linear extension. The attached diagram will give a clearer conception of the mode of folding : a is the la- bium, and b the tongue. As we have no complete description of the mode by which the tongue of the bee is worked, and how it gathers up its honey, I thought it desirable to be fuller upon the subject than was originally my intention. The last portion of the trophi, also double, are the man- dibles ; they articulate on each side with the cheeks ; they act laterally, and are variously formed, according to the 2 3 economy of the in- r^-—^ ^^CrUHr^ ^^^*- In the females they are usually more or less toothed, .J'^- .^vT^o^"^A^''= ^' f^^''^"'"*^*''a^'^f and are especially (Megachile) ; 2, of burrower {Andrena) ; 3, of r J parasite (JVow(w?a). broad, curvcd, and toothed in the artisan bees. In Apis and Bombus they are subdentate. In males they are frequently simply acute, but in some species, especially in Andrena ^ they have a long spine at the base, which points downwards when they are closed. To this sex they appear to be of no use beyond aiding them to stay the wayward caprice or flight of their mistresses ; and, although they have an analogical structure in the males of those genera wherein they are much dilated and toothed, yet they do GENERAL HISTORY OF BEES. 41 not seem to be at all used by that sex for any purpose but sexual. In the females they are used for the con- struction of their burrows and nests, and for the pur- pose of nipping the narrow spurs and tubes of flowers to get at the nectar ; and they often nip, whilst seeking pollen, the anthers of the flowers which have not yet burst their receptacles of pollen. These insects must necessarily nicely appreciate the quantity of pollen requisite to the full development of the young insect, and, although we often observe a re- markable difference of size in the individuals of a species, this may rather arise from some defect in the quality of the nutritive purveyance than in its quantity, for instinct would as efficiently provide for this purpose as it un- questionably guides to the collection and storing of the nutritive supplies. Having thus completed the description of the head and of all its attachments, I proceed to — The Thorax, which is divided by sutures into three parts already mentioned above, viz. the prothorax, the mesothorax, and the metathoraoc. The collar, or upper part of the prothorax, is often very distinct, and even angulated laterally in front, and frequently presents, both in colouring and form, a specific character. At its under portion on each side the ante- rior legs are articulated. All the legs comprise the coxa, or hip-joint ; the tro- chanter j which is a small joint forming the connection between this and the next joint the/ewwr, or thigh ; the ttbiay or shank ; and the tarsus, or foot. The latter con- sists of five joints, declining in length from the first, which is generally as long as all the rest united together ; the first, in the anterior pair, being called the palmce, 43 BRITISH BEES. or palms ; and in the four posterior plantcR, or soles ; the other joints are called the digitiy or fingers, or tarsus collectively ; at the extremity of the terminal one are the two claws, which are sometimes simple hooks, but usually have a smaller hooklet within ; they have both lateral and perpendicular motion, and between their insertion is af- fixed the pulvillus, or cushion. The coxce in their occa- sional processes exhibit very useful specific characters, as do the markings and form of the remaining joints of the leg and foot, which in several genera furnish generic pecu- liarities. The four anterior tarsi have each a moveable spine, or spur, at their apex within, which can be expanded to the angle at which the insect wishes to place the limb, and to which it forms a collateral support ; the posterior tibise have two each of these spurs, excepting in the genus ApiSy which has none to this leg. Attached to this spur on the anterior tibise of all the bees, there is, with- in, a small veluin, or sail, as it has been called; this is a small angular appendage affixed within the spur by its base. At the base of the palrase of the same legs, and opposite the play of this velum, there is a deep sinus, or curved incision, the strigilis, called thus or the curry-comb, from the pecten, or comb of short stiff hair which fringes its edge. Upon this aperture the velum can act at the will of ^i3i!',r^^*r~^^^*f' the insect, and combined they form a J, trochanter; c,fe- circular orifice. The obiect of this appa- mur, or thigh id, . " '■ '^ tibia, or shank; e, ratus IS to Kccp the antcnuse clean, for spur and velum; ,i • . ^ •- • i , i / pianta and stri- the inscct, when it wishcs to cleanse one iw;^l*^lfivmus; ^^ *^^^ «*^^^ «^ t^e^' l^ys i* ^itlii^ this or cushion. sinus of the palma, and then, pressing the GENERAL HISTORY OF BEES. 43 velum of the spur upon it, removes, by the combined action of the comb and the velum, all excrescences or soilure from it, and this process it repeats until satisfied with the cleanliness of the organ : and this it may be frequently seen doing. This arrangement proves how essential to the well-being of the insect is the condition of its antennae, the sinus, or strigilis, or curry-comb, as it may be called, being always adapted in size to the thick- ness of the antennae, for insects being always both right- and left-handed, they therefore use the limb on each side to brush the antenna of that side. The palmse and other joints of the tarsus of the fore legs are greatly dilated in many males, or fringed externally with stiff setae, which give it as efficient a dilatation as if it were the expansion of its corneous substance. The anterior tarsi of the females are likewise fringed with hair, to enable them to sweep off and collect the pollen, and to assist also in the construction and furnishing of their burrows. The in- termediate tarsi are as well often very much extended in the males, being considerably longer than those of the other legs. The use of the claws at the apex of the tarsi is evidently to enable the insect to cling to surfaces. The manner in which the bee conveys either the pollen, or other material it purposes carrying home, to the posterior legs, or venter, which is to bear it, is very curious. The rapidity of the motions of its legs is then very great ; so great, indeed, as to make it very difficult to follow them ; but it seems first to collect its material gradually with its mandibles, from which the anterior tarsi gather it, and that on each side passes successively the grains of which it consists to the intermediate legs by multiplicated scrapings and twistings of the limbs ; this then passes it on by similar manoeuvres, and depo- 44 BRITISH BEES. sits it, according to the nature of the bee, upon the pos- terior tibice and planta, or upon the venter. The evi- dence of this process is speedily manifested by the posterior legs gradually exhibiting an increasing pellet of pollen. Thus, for this purpose, all the legs of the bees are more or less covered with hair. It is the man- dibles vrhich are chiefly used in their boring or excavat- ing operations, applying their hands, or anterior tarsi, Only to clear their way; but by the constructive or artisan bees they are used both in their building and mining operations, and are worked like trowels to collect moist clay, and to apply it to the masonry of their habitations. The mesothorax, or central division of the thorax, has inserted on each side near the centre the four wings, the anterior pair articulating beneath the squamulce, or wing scales, which cover their base like an epaulette, and this wing scale often yields a specific character. In repose the four wings lie, horizontally, along the body, over the abdomen, the superior above, the inferior beneath. The wings themselves are transparent membranes, in- tersected by threads darker than their own substance, called their nervures, which are supposed to be tubular. These nervures and the spaces they enclose, called cells, are used in the superior wing only, and only occasion- ally, as subsidiary generic characters, and their termi- nology it will be desirable to describe, as use will be made subsequently of it. At the same time, to facili- tate the comprehension of the terms, an illustrative dia- gram is appended; but those parts only will be de- scribed which have positive generic application. I may, however, first observe that upon the expansion of the wings in flight, the insect has the voluntary power GENERAL HISTORY OF BEES. 45 of making the inferior cling to the superior wing by a series of booklets with which its anterior edge is fur- nished at about half the length of that wing, which gives to the thus consolidated combination of the two a greater force in beating the air to accelerate its progress. That the insect has a control over the operation of these booklets is very evident, for, upon settling, it usually unlocks them, and the anterior are often seen separated and raised perpendicularly over the insect ; but that this can be mechanically eflfected also is shown sometiiiies in pinning a bee for setting, when by a lucky accident the pin catches the muscles which act upon the wings, and they become distended, as in flight, closely linked together. Both the dia- gram and the description of this superior wing I borrow from an elaborate paper of my own in the first volume of the ,f ^; ^I'T^TJ'?'' "^'""f • ^'P^r^^^f^ cell ; 0, first cubital or submargmal cell ; ' Transactions of the En- c, second ditto ; d, third ditto ; e and /, , . 1 c~^ ■ . r first and second recurrent nervures. tomological Society oi London,' wherein I gave a tabulated view, in chronolo- gical order, of the nomenclature introduced by succes- sive entomologists in the use they made of the anterior wing of the Hymenoptera for generic subdivision, and which I subsequently applied to my own work upon the * Fossorial Hymenoptera of Great Britain.' Attached to the mesothorax in the centre, above and behind, are the scutellum and post-scutellum, which in colouring or form often yield subsidiary generic or specific characters. On each side of the mesothorax in front, above the pectus, or breast, and just below and before the articulation of the anterior wings, there is a 46 BRITISH BEES. small tubercle, or boss, separated from the surround- ing integument by a suture, the colouring of which fre- quently yields a specific character, but its uses are not known. The metathorax carries the posterior legs laterally beneath, and in the centre, behind, the abdomen. The posterior legs are the chief organs used by the majority of bees for the conveyance of pollen to store in their cells, or, as in the case of humble-bees or the hive bee, the bee bread for the food for the young, or the requisite materials, in the ma- jority of other bees, for nidification. To this end they are either densely clothed with hair throughout their whole extent, — usually externally only, — or this is limited to the ex- ternal surface of the posterior shank. ;tTiiWVS^«)?t I^ the social bees this shank is edged parasitic bee {Nomada). externally with stifF bristles. In a, coxa ; o, trochanter, "^ , with flocculus ; c, femur; these, as in most of the bees, this c?, tibia; e, planta ; /, spi- t , ,, , in ^ nui«; g, tarsus, with Its limb greatly and gradually expands ^^^^^' towards its articulation with the planta, or first joint of the tarsus; and this surface, which is perfectly smooth, serves to the social bee as a sort of basket to hold and convey the collected materials. The first joint of the tarsus, or planta, of this leg is also used in the domestic economy of the in- sect to assist in the same object. In the domestic bee the under side of the posterior plantse have a very peculiar structure, consisting of a series of ten transverse broad parallel lines of minute dense but short brushes, which Fia:.13. — Posterior legs : 1, of abnormal bee {An- GENERAL HISTORY OF BEES. 47 are used in the manipulations within the hive. Neither the queen bee nor the drone have this structure^ and in the humble-bee and scopuliped bees the same joint is uniformly covered with this brush without its being se- parated into lines. The Abdomen of bees has many shapes, its form be- ing elliptical, cylindrical, subcylindrical, clavate, coni- cal or subconical, and sometimes semicircular, or con- cavo-convex. It consists of six imbricated plates, called segments, in the female, and of seven in the male; in the latter sex, in several genera, it takes beneath at its base and at its apex, as well as at the extremity of the latter, remarkable forms and armature. It is very variously clothed and coloured, and sometimes extremely gaily and elegantly so; these various markings often giv- ing the insects their specific characteristics ; the clothing of the under side of this segment of the body, likewise, furnishes subsidiary generic characters, especially in the artisan bees, in whom it takes the place of the pos- terior legs as a poUiniferous organ. This is possibly because were the supply conveyed upon their poste- rior legs it would be rubbed away as they entered the narrow apertures of their nests. Nature does nothing in vain, and there is evidently a purpose in this arrangement. If we can trace peculiarities of structure to efficient reasons, differences of form may be rationally concluded as having their cause too, even if it elude our explana- tory research. Although the reason of peculiar structure is not always obvious, it must exist, though undetected ; as, for instance, why in some bees, as in Megachile, Osmia, Chelostoma, Anthidium, etc., the under side of the abdomen should be furnished densely with hairs to carry their provision of pollen home to their nest, when in other 48 BRITISH BEES. Ibees, as in Dasypoda, Panuryus, Eucera, Anthophora, etc. etc., it is conveyed upon the posterior legs, we do not know ; we can only surmise that it is either to save the insect, in the former case, the labour of constructing a larger cylinder for nidification^ so to prevent the possi- bility of its being rubbed oflP from the external surface of the legs, did these carry it, in entering the burrow, it being protected from this abrasion by being placed beneath the venter. In such insects the abdomen is usually truncated at its origin, or even hollowed within its base, thus to meet the projection of the metathorax, enabling it to draw itself closely up together, making the abdomen and metathorax, as it were, cohere. A different form of abdomen occurs in those bees which carry the pollen on their posterior legs. It is then more or less elliptical or lanceolate, which form permits the legs to be drawn up towards the metathorax within the space that kind of form furnishes, which, by this diffe- rent but equivalent arrangement, meets the same object. The similarity of the adjustment of the abdomen to the metathorax to that of Megachile, etc. in Apis and Bom- bus, by which insects the provision is also carried on the posterior legs, results from the totally different economy and habitation of the social bees, to which this structure is necessary for many purposes. If we observe this same peculiarity of structure in the cuckoo, or parasitical bees, it is because we find resem- blances where there are alliances. Thus, the male artisan bees, although not assisting in the labour of constructing the apartments, have similarly dilated man- dibles to those of their females. So also, in the form of the abdomen, the Nomadoe are like the Andren(B and Halicti, upon which they are chiefly parasitical. GENERAL HISTORY OF BEES. 49 Melecta resembles Anthophora ; Ccelioxys has the form oi Megachile, both in the hollowed base of the abdomen and the peculiar manner the latter has of raising its extremity, — something like a Staphylinus. Many other peculiarities of resemblancce might be enumerated. Having thus completed the description of the external anatomy of the bee desirable to be known for facilita- ting the comprehension of what I may have subse- quently to say. I shall now refer to a few peculiarities of their manners, which could not be conveniently in- troduced elsewhere. In their modes of flight bees vary considerably ; some dart along in a direct line, with almost the velocity of lightning, visit a flower for an instant, and then dart ofi" again with the same fleetness and vivacity, like Saropoda and Anthophora ; others leisurely visit every blossom, even upon a crowded plant, with patient assiduity, like Bombus ; and some, either from fatigue, or heat, or in- toxication, repose, like luxurious Sybarites, within the corolla of the flower. The males seem to flutter about in idle vagrancy, and may be often observed enjoying themselves upon some fragrant hedge-row. But the domestic bee and the humble-bee are the most sedulous in their avocation, and both cheering their labour with their seemingly self-satisfied and monotonous hum. Bees, too, have a voice ; but this voice does not pro- ceed from their mouth, nor is it the result of air passed from the lungs through the larynx, and modulated by the tongue, teeth, and lips; for bees breathe through spiracles placed laterally along the several segments of the body, and their interior is aerified by tracheae, which ramify variously through it; but their voice is produced by the vibration of the wings beating the air during £ 50 BRITISH BEES. flight. Even as Linnseus constructed a floral clock to indicate the succession of hours by the expansion of the blossoms of flowers, so might a Beethoven or a Men- delssohn— the latter in the spirit of his philosophical ancestor — note down the several sounds of the hum of the many kinds of bees to the construction of a scale of harmonic proportions, whose jfEolian tones, heard in the fitfulness of accidental reverberation amidst the soli- tudes of nature, repeatedly awaken in the mind of the entomologist the soothiug sensation of a soft, volup- tuous, but melancholy languor, or exhilarate him with the pleasing feeling of brisk liveliness and impatient energy. It is rarely that a bee is seen to walk, although a humble-bee or hive bee may be seen crawling sometimes from flower to flower on the same footstalk, but they are never good pedestrians. They convey themselves upon the wing from blossom to blossom, and even on proceeding home they alight close to the aperture of their excavated nidus, to which an unerring instinct seems to guide them. There occasionally they will meet with the intrusive parasite, to whom some genera [Anthophora, Colletes) give immediate battle, and usually succeed in repulsing the interloper, who patiently awaits a more favourable opportunity to eff'ect her object. Bees are exceedingly susceptible of atmospheric changes; even the passage of a heavy cloud over the sun will drive them home ; and if an easterly wind pre- vail, however fine the weather may otherwise be, they have a sort of rheumatic abhorrence of its influences, and abide at home, of which I have had sometimes woful experience in long unfruitful journeys. The cause would seem to be the deficiency of electri- city in the air, for if the air be charged, and a westerly GENERAL HISTORY OF BEES. 51 wind blow, or there be a still sultriness with even an occasionally overcast sky, they are actively on the alert, and extremely vivacious. They are made so possibly by the operation of the influence upon their own system conjunctively with the intensity of its Action upon the vegetable kingdom, and the secretions of the flowers both odorous and nectarian. Bees do not seem to be very early risers, the influence of the sun being their great prompter, and until that grows with the progress of the morning they are not numerously abroad. Early sometimes in the afternoon some species wend homewards, but during the greatest heat of the day they are most actively on the alert. The numbers of individuals that are on the wing at the same time must be astounding, for the inhabitants of a single colony, where they may, perhaps, be called semi-gregarious, from nidificating collectively within a circumscribed space, can be computed by myriads. And then the multitude of such colonies within even a limited area ! When we add to this the many species with the same productiveness ! Yet who, in walking abroad, sees them but the experienced entomologist? "When we consider the important function they exercise in the economy of nature, and that but for them, in the majority of instances, flowers would expand their beau- tiful blossoms in abortive sterility, we can but wonder at the wise and exuberant provision which forecasts the necessity and provides accordingly. But that even these should not superabound, there is a counterbalance in the numerous Enemies to which they are exposed. The insectivorous animals, birds, among which there is one especially their arch-enemy — the bee-eater; those rep- tiles which can reach them ; many insects in a variety £ 2 53 BRITISH BEES. of ways, as the cuckoo-bees, whose foster-young starve the legitimate offspring by consuming its sustenance; and personal parasites, whose abnormal and eccentric structure required an Order to be established for their admission. Strange creatures ! more like microscopic repetitions of antediluvian enormities than anything within the visible creation, and to whose remarkable peculiarities I shall have occasion to return. Amongst the Diptera and Lepidoptera also they have their enemies. Bees are sometimes exceedingly pleasant to capture, for many of them emit the most agreeable scents ; some a pungent and refreshing fragrance of lemons; others the rich odour of the sweetest-scented rose ; and some a powerful perfume of balsamic fragrance and vigorous in- tensity. These have their set-off in others which yield a most offensive smell, to which that of garlic is pleasant, and assafoetida a nosegay. These odours must have some purpose in their economy, but what it may be has not been ascertained. They present very frequently remarkable disparities of structure and appearance in the sexes, so much so that its infrequency is rather the exception than the rule, and nothing in many cases but practical experi- ence can associate together the legitimate sexes. Dif- ferences of size are the simplest conditions of these distinctions, for they occur also in individuals of the same sex. Differences of colour, consisting in increased intensity in the males, are also usually easily recognized ; but the relative length and structure of the antennse is a more marked disparity, and the development is always in favour of the male. The differences in the compound eyes are conspicuous in our native genera only in the GENERAL HISTORY OF BEES. 53 drone, where they converge on the vertex, and throw the stemmata down upon the face. T have before alluded to special peculiarities in the legs when treating of those limbs. In the wings there are occasional differences, but so slight as not to require, in a general survey, spe- cial notice ; but wherever they occur it is always in the male that the greatest extension of those limbs is found. The differences in the termination of the abdomen I have noticed above, and these sexual peculiarities in some genera are very marked. The spines which arm it in Anthidium and Osmia, and its peculiar structure in Chelostoma we can account for; but we have not the same clue to their uses in Ccelioxys, in which the action of the abdomen is upward, and not downward, as in the others. The association of the legitimate partners of our native species has been to a great extent already accomplished and recorded ; therefore, in this case, with the requisite guides to further instruction at hand, the commencing entomologist will find no obstruction, but may register the observations of his own experience to verify the dis- coveries of his predecessors. It would seem from the facts that have been recorded, and the close investigations made, that in some instances the next year's bee is already disclosed and in the imago state, in the autumn of the existing year, so that it is ready, upon the first genial weather in the spring, to work its way out of its nidus, and take its part in the duties it has to perform. Whether this be for the eco- nomy of the food to the larva, or the saving of labour to the parent in gathering it, or that it would be preju- dicial for it to lie dormant in the pupa state during the winter is not known, but thus in many instances it is. 54 BRITISH BEES. Sometimes a late autumnal impregnation takes place, for the males of some Andrence, Halidi, and Bombi are found abroad only late in the autumn, and then in fine and recently disclosed condition. It is a singular circumstance in the history of some species, that where they abound one season, nidificating on a certain spot in profusion, the following year, per- haps, and the year succeeding that, they will not be seen at all, but yet again a further year, and there they are as innumerable as ever. What may control this intermittent appearance it is impossible to conceive, all the conditions of the spot and its surroundings being the same. This I have found to be a peculiarity incidental to many of the aculeate Hy- menoptera. It occurs also in the flowering of many plants which blossom irregularly from season to season. It is a fact scarcely concordant with the observed rapi- dity of the disclosure of the larva from the egg, and the speedy growth, development, and transformation of the latter into the pupa and imago. The wild bees appear to be of annual, or of even more restricted duration merely. Of this, however, we have no certainty. The conclusion is derived chiefly from the circumstance that, as they progressively come forth with the growth of the year, they, when first appearing, are in fine and unsoiled condition. There are evidently in some species two broods in the year ; the one in the spring and the other autumnal. In bees without pu- bescence we have not the same guide. But humble-bees are reputed to have a longer life than of one year, and hive bees are said to survive several years, a duration of existence inconsistent with analogy, and which has been repeatedly and strongly denied. GENERAL HISTORY OF BEES. 55 In speaking of the antenncB and palpi, I have called them sensiferous organs. The organ necessarily implies the perception, or whatever it may be, conveyed to the sensorium through its means, this being the receptacle of the sensation or idea, the external organ communi- cates. It is thus that activity is given to a power of discrimination, and consequently of election or rejection by the creature. This sensorium, in the higher animals, is the brain ; and in the loAver, where the nervous system is very diflferently constituted, a ganglion, or knot of nervous substance. That this brain, or ganglion, is the power exercising the control, may not be admitted, although it is there that our research compulsively ter- minates. The power itself is essentially spiritual, acting through a material agent, and may be an efflux of this nervous mass. Whether it cease with the death of the organ, we have no means of knowing. That it may be in some way analogous in nature to the human mind, but to a limited extent, there is reason to surmise. This power, in its collective capacity, is called Instinct. This instinct is a faculty whose clear comprehension and lucid definition seem impossible to our understanding. Its attributes are very various, and its operations are always all but perfect. It is an almost unerring guide to the creature exercising it, and is as fully developed on its awakening as is, and with it, the imago upon its transformation. Although observation has thought to have detected that experience sometimes uses a selection of means, and thus occasionally modifies the rigid exercise of the faculty, by adapting itself to the force of circumstances, it, when so, evidently assumes a higher character than has been willingly accorded to it. This instinct teaches the just 56 BRITISH BEES. flisclosed bee^ without other teaching than that of the intuitive faculty, where to find its food, and how to build its abode. It directs it to the satisfying its ma- terial needs, and instructs it to provide for its offspring, and to protect them whilst in their nidus ; the impulse to which follows immediately upon the satisfaction of the sexual desire, to which it is the seal. If it be memory that guides the bee from its wide wanderings back to its home, this then becomes an at- tribute to the faculty. Instinct indicates to them their enemies, and the wrongs these may intend, and shows them how they may be repulsed or evaded. In some of its operations it seems to be of a more perfect capacity than the operative faculty of human intelligence. The senses evidently possessed by our insects are sight, feeling, taste, and smell, but whether they hear we cannot know, although the antennae have been supposed to be its organ, for the apparent responsiveness of these to loud and sudden sounds, may equally result from the agitations of the air these produce. Their possession of touch, taste, and smell, are implied from what has been observed. They certainly exercise a will, evinced by their power of discrimination, which decides what is salutary and what is noxious; and the passions are exemplified in their revenge, their sexual love, and their affection for their offspring, the latter being exhibited in their un- remitting labour and careful provision for them, although they are never to see them. If there be any precedence in the order of the relative quality and distinction of the bees, it Avill be shown in the degree of superiority with which this function is accomplished. The perfection of this function we see progressively maturing as it passes GENERAL HISTORY OP BEES. 57 onwards from the merely hurrowing-bee to the more complicated processes of the masons, carpenters, and upholsterers, — all solitary insects, and working each in- dividually and separately to the accomplishment of its object. But we may certainly inquire where we shall intercalate the sagacity of the cuckoo-bees. A vast bound is immediately made from the artisan bees to the social bees with three sexes, which, as first shown in the humble-bee, works in small and rude communities, with dwellings of irregular construction. The next and most perfect grade is the metropolitan polity, accom- plished architecture, laborious parsimony, indomitable perseverance, and well-organized subordination of the involuntary friend of man, the domestic bee. This in- sect has furnished Scriptural figures of exquisite sweet- ness, poetry with pleasing metaphors, morality with aphorisms, and the most elegant of the Latin poets with the subject of the supremest of his perfect Georgics. That bees feel pain may be assumed from the evidence we have of their feeling pleasure, although instances are on record of insects surviving for months impaled ; and they lose a limb, or even an antenna, without evincing much suffering, and I have seen a humble-bee crawling along on the ground with its abdomen entirely torn away. In speaking of the antennse above, as possibly the organs of hearing, I would wish to add, that they evi- dently possess some complex function, of which, not possessing any analogy, we cannot certainly conceive any notion. They are observed to be used as instruments of touch, and that too of the nicest discrimination. They seem to be extremely sensitive to the vibrations of sound and the undulations of air, and keenly appreciative of 58 BRITISH BEES. atmospheric influences^ of heat, of cold, and of electrical agitations. That they are important media in sexual communication must be assumed from their great differ- ences of structure and size in the sexes, probably both as organs of scent and stimulation. I have often ob- served bees thrust their antennse into flowers, one at the time, before they have entered the flower themselves, and in some insects, as in the Ichneumons, they are con- stantly in a state of vibration, — a tribe which, although of the same order, are remote in position from the bees, yet they may be instructively referred to by way of analogy in the discussion of the uses of an organ, w^hose functions so clearly follow its structure and position in the organization of the entire class of insects, that the analogy might be safely assumed in application to every family of the class, if observation could only correctly ascertain its uses in any one of them. That it is of primary signification to the bees, is suffi- ciently shown by nature having furnished these insects with an apparatus designed solely to keep the antennae clean, and which I have described above, when speaking of the structure of the anterior leg. In the social tribes the antennse are used as means of communication. The social ants, bees, and wasps may be often seen striking each other^s antennae, and then they will each be observed to go off" in directions diff*erent from that which they were pursuing. An extraordinary instance of this mode of communication once came under my own notice, having been called to observe it. There was a dead cricket in my kitchen, another issued from its hole, and in its ramblings came across this dead one ; after walking round, and examining it with its antennae and fore legs a short time, it started off*. Shortly, GENERAL HISTORY OF BEES. 59 either attracted by sound, or meeting it by accident, it came across a fellow ; they plied their antennae together, and the result was that both returned to their dead com- panion, and dragged him away to their burrowing-place, — an extraordinary instance of intercommunication which I can vouch for. It would be curious to know if the means of commu- nication thus evidently possessed by animals, extends beyond the social and gregarious tribes, and whether the faculty undergoes any change through differences of climate and locality, as man has done in the lapse of time. For man, notwithstanding the vastly divergent differences of race, may be obscurely tracked through the dim trail of the affiliation of languages to one com- mon origin. But the complete identity of habit through- out the world of those genera which are native with us, would seem to affirm that they are as closely allied in every other particular, were we in a condition to make the investigation, and whence we may conclusively assume that they all had one central commencement. That this mode of communication, and this exercise of the organ in the solitary tribes is limited to the season of their amours is very probable, and I appre- hend that it is not exercised between individuals of dis- tinct species. But that, at that period, their action is intensified may be presumed from the then greater acti- vity of the males, who seem to have been called into existence only to fulfil that great object of nature, and which she associates invariably with gratification and pleasure. Even in plants it may be observed to be at- tended with something very analogous to animal enjoyr ment in the peculiar development at that period of an excessively energetic propulsion, which is the nearest 60 British' bees. approacli the vegetable kingdom makes to the higher phase of sensiferous life. The clothing and colouring of bees are very various, but the gayest are the parasites, red and yellow, with their various tints, and white and cream-colour decorate them. The ordinary colour is deep brown, or chestnut, or black. Where the pubescence is not dense, they are often deeply punctured, and exhibit many metallic tinges. Many are thickly clothed with long hair, and this, espe- cially in the Bombi and Apathij is sometimes of bright gay colour, yellow, red, white, of a rich brown, or an in- tense black, sometimes in bands of different tints upon the same insect, and sometimes of one uniform hue. 61 CHAPTER III. SKETCH OF THE GEOGRAPHY OF THE GENERA OF BRITISH BEES. In givirsg a broad sketch of the geography of the genera of bees which are native to our islands, but whose local distribution I shall reserve for notice in the account of the genera themselves, I must regret at the outset the lack of materials for its satisfactory treat- ment. There are but very few exceptions to the dearth of assiduity in this direction ; a very favourable one is that of the son of the late venerable hymenopterologist, the Count le Pelletier de St. Fargeau, who, at his military post as an oflficer of the French army in Algeria, stationed at Oran, collected energetically for his father in that district, and where, in one of his collecting excursions, he was severely wounded by a musket-ball. Another equally favourable exception is that of Sydney Smith Saunders, Esq., residing at Prevesa, in Albania, who has stre- nuously and perseveringly collected in that country. Here and there we can point to something having been done in Upper India, in the vicinity of Poonah, at Pon- dicherry, in Java, in some limited localities of China, and to some extent in Australia, Tasmania, and New Zealand, 62 BRITISH BEES. but nothing of any magnitude. There is much hope that a great deal has been done in Ceylon by Mr. Thwaites, who, when resident at Bristol, was a most ardent and successful hymenopterologist. The Egyptian Hymenoptera have been extensively and admirably figured by Savigny, in the Imperial superb work published under the auspices of Napoleon I., but to these, unfortunately, no descriptive text was pub- lished, and they are therefore as useless to science as if they had not been figured. But those collected by Ehrenberg, and figured by Klug, in the ' Symbolse Physicse,^ exhibit how rich in variety is that remarkable region. These figures may be called the ne plus ultra of entomological artistic skill. Unfortunately, this Order has been sadly neglected for the sake of the less troublesome Coleoptera, and the more conspicuous Lepidoptera. This is plainly perceptible from the paucity of species recorded as having beea once in the Count Dej can's collection, where we might have expected to have obtained a rich view of the Hymenoptera of Spain; as also in those of other French collectors, who have had rare but neglected opportunities for the purpose. It is true M. Brulle has done a good deal in Greece. We are, as yet, in comparative ignorance, from the same cause of neglect, of the Hymenoptera of Italy, excepting something that has been done by the Marquis Spinola, in Liguria, and by Rossi, in Tuscany. A little has been contributed towards that of Carniola, but we are almost ignorant of the Hymenoptera of Sicily, which, from various causes, are likely to be very peculiar. Mr. Swainson's collection of them, although not numerous, were neglected until they became unintelligible. The only European countries that have been tolerably gleaned GEOGRAPHY OF THE GENERA. 63 are Germany, Sweden, a part of Russia, and even Fin- land. It is impossible for any entomologist to examine every locality for himself, lie must, in great measure, depend on the labours of others ; and, of course, I can only speak of the collections which are accessible to me, or which are described in monographs, or have been named in lists that have been published. Doubtless the Museum of Berlin, so long under the administration of a lover of the Order, Dr. Klug, would present a large contribution to our knowledge of the distribution of the forms, did a list of its riches exist. Such a list of the menoptera of Portugal, contained in Count Hoffman- segg^s collection, was published many years ago in lUi- ger^s 'Magazin der Insectenkunde..' It has been a fatality incidental to this entomological branch of the study of natural history that some of its most energetic cultivators have been taken early away. There was formerly Illiger, then our own Leach, and then Erichsen. Leach, but for his afflicting malady, would have done much for the science; still, let us hope that the Hymenoptera, and especially the bees, are gaining ground in the estimation of entomologists gene- rally, and that not many years will pass before collec- tors will possess them in abundance. For the present, I can but give a slight summary of the knowledge we possess on this subject. Thus science has sustained great loss by reason of the unfortunate neglect which the family of bees, and, in- deed, the Order of Hymenoptera generally, has met with from collectors in distant localities whose tastes have led so directly to the collection of other more favoured Orders, and the opportunities for repairing the conse- quences of such neglect being in some cases extremely 64 BRITISH BEES. rare. The present slight attempt to trace the geography and cosmopolitan range of our native genera of bees will necessarily be affected to some considerable extent by this neglect. Although the materials in our possession will yield some fruit, yet their collection will be but the gleaner^ s handful, instead of a loaded wain from a rich and abun- dant harvest. As what I have gathered may still have an interest for some of my readers, I will lay it before them, and in doing so I shall take the genera in their methodical series. The genus Colletes comes first, a position the more remarkable from the peculiarities of its economy and form, which bring it closely to the true bees, as do also its aptitude, by reason of its structure, for collecting pollen, and its energy in gathering it. The divergence in the form of the tongue brings it, however, to the ex- treme commencement of the series, it being the closest structural link we find for connecting the bees with the preceding family of wasps. This genus, in our own species, ranges through northern Europe to the high la- titude of Finland, passing through Sweden; and it oc- curs also in Russia and in the Polish Ukraine. In other species than ours, and differing among themselves, it occurs at both extremities of Africa, in Egypt, and Algeria, and at the Cape of Good Hope ; but whether throughout the wide interval collections do not inform us. It has been sent from Turkey, but whence? — for this is as vague a designation as Russia, both being empires which spread over vast areas, — and, if found in their Asiatic divisions, are the only instances we know of its Asiatic occurrence. It is so easy for collectors to add to their specimens a defined and precise locality, GEOGRAPHY OF THE GENERA. 65 that its omission in any instance is to be regretted, as in many ways, and in all kinds of collections, it might be very serviceable to science. To our present purpose it has but a collateral interest as an object of curiosity, yet curiosity has led to many discoveries which have proved valuable to mankind. All the divisions of natu- ral science have a mutual and convertible bearing, and closely interlink in their relations. Thus, insects de- note the botany, which further indicates the climate or elevation and soil; and the superficial soil will point geological conclusions to subsoil and substructure. One natural science well mastered gives a key to the great storehouse of nature's riches, and yields a harvest of many different crops. This episode may be excused for the hint it is intended to give of the paramount im- portance of the correct registration of special localities. The genus Colletes also occurs in the Canary Islands, which shows a trending tendency to its southern ha- bitat at the Cape of Good Hope. It occurs on the west- ern edge of South America, in Chili ; it is found on its northern boundary in Columbia, and has been disco- vered in the southern States of North America, in Flo- rida and Georgia ; but there is no record of its further northern occurrence upon that continent. About thirty species are known. The genus Prosopts, or as it is more familiarly known by the name of Hyl^eus, is found in some of our native species throughout France and Germany, and, like the preceding, as high up as Finland, through Denmark and Sweden, to the adjacent parts of Russia. It is remark- able that it is caught in Algeria, although not recorded as occurring in several of the southern European States. But the apparent restriction of some of our species 66 BRITISH BEES. to our own islands possibly arises from the fact of spe- cial attention having been paid to them in this country only. The genus itself, in other and more variegated forms than ours, presents itself in some portions of southern and south-western Europe, where the highly ornamented species would point almost to the certainty of its being a parasitical genus, great decoration being in our native genera of bees the badge of parasitism, and may be in- dicative of those habits, combined as they are conjunc- tively with their destitution of polliniferous organs. Some of our native entomologists have^ however, as- sumed, upon what appears to me very inconclusive grounds, that the genus is not parasitical. The obser- vations, however, of the most distinguished French hy- menopterologists confirm the notion of their being para- sites, which appears strengthened by the argument above suggested with regard to colour. This genus is apparently fond of hot climates. In eastern Europe, it occurs in Albania and the Morea, its extreme western domicile is Portugal, and its southern European habitat is Sicily. It is found in Algeria and Egypt, and at the Cape of Good Hope. We discover it in India, in the southern tropics at the Brazils, and in the northern tropics at the Sandwich Islands ; and it ranges along the southern edge of Australia, from Swan River through Adelaide and Port Phillip to Tasmania. The United States of North America furnish it, and on that continent it seems to contradict its ordinary tropical inclination by being exceptionally found upon the con- fines of the arctic circle at Hudson's Bay. Nearly sixty well-distinguished species are recorded. The genus Sphecodes has also a wide distribution. GEOGRAPHY OF THE GENERA, 67 Our native species are found throughout France and Ger- many, Greece and Spain, still one or two seem limited to our islands. The genus is recorded as in Albania, Algeria, and Egypt ; it is found on the western edge of Africa at the Canaries; it occurs also in northern India, in the United States, on the western side of South America at Chili, and then we have a wide gap, for its next appearance is at Sydney, New South Wales. About twenty species are known. The genus Andrena, although infinitely more nume- rous in species than the genus Halictus, which is also abundant, does not appear to have so wide a distribution as the latter. Peculiarities of habits possibly limit its diffusion, although nothing has occurred to naturalists to explain the circumstance, unless it be the adventi- tious fact of no specimens having fallen into the hands of the collector. Our own species, represented by one or several members, are found (although some seem re- stricted to England) throughout Europe, north and south, east and west, as also in its islands. In Africa it is seen in Algeria and Egypt, and it occurs in the Canaries; and in Asia it is found in Siberia, and in northern India ; but we have no connecting chain to link those Asiatic and African localities, — although we may well sup- pose that it might be discovered amongst the steppes of Thibet and Tartary, revelling amidst the flowers of their luxuriant pastures, and even amongst the Persian sands. It passes through the United States from Flo- rida up and to our own colony of Nova Scotia, and extends its range to Hudson^s Bay. We do not trace it further. Nearly two hundred species occur. The genus Cilissa, too, has a limited distribution, and occurs in the same countries^ but ranges as high F 2 68 BRITISH BEES. as Lapland ; it also crosses the Atlantic, being found in the United States. About six are known. Our solitary species of the genus Macropis, which is isolated possibly only from having been overlooked, appears to have but a European existence, and is found in France, Germany, Denmark, Sweden, and Fin- land. The genus Halictus is very cosmopolitan. Some of our own species occur throughout Europe, excepting only Italy and Sicily, although they are to be found .in Portugal and Dalmatia, thus traversing its entire breadth ; but from the latter country they do not seem to range down to Albania and Greece, yet are they discovered in Malta, and even in southern Africa, but they have not been recorded as extant in northern por- tions of that continent. Other species have been sent from the western coast of Africa and the adjacent Cana- ries, with their adjunct, Madeira, and the genus ranges from Barbary through Senegal and Sierra Leone ; some species also are found at the Cape of Good Hope. On the other side of Africa the genus has been dis- covered at the Isle of Bourbon; it then takes a wide sweep, occurring first in northern India ; it then springs up at Foo-chow-foo, and it is found in northern China. In western Asia it occurs in Syria. Across the Pacific it is found in Chili. Its next appearance on the rich and diversified continent of America is across its south- ern bulk, presenting itself in the Brazils, and on its northern boundary at Cayenne, and in Columbia ; and it then appears again in Jamaica. In North America it occurs throughout the United States from Florida upwards, where the genus in its species has a very English aspect, and if they be dissimilar, as may be GEOGRAPHY OF THE GENERA. 69 fairly surmised,, tliey are so very like our own that one is said to be absolutely identical throughout Europe and in Ohio. It passes still forward and occurs in Nova Scotia, Hudson's Bay, and elsewhere in arctic America, where the botanist might almost herbalize through the agency of our insects, for the pollen they carry and still retain in cabinets would often indicate the plants which they there frequent. Thus those stern regions are not barren in fragrant and attractive beauties. We find it, too, in common with Sphecodes at Sydney, New South Wales, whence, doubtless, it passed to New Zealand, where it has been collected. About one hundred and fifty are registered. With the next genus, Dasypoda, I terminate the geography of the Andrenida. Our own single species of these very elegant bees occurs throughout France and Germany, and abounds in Sweden. Other species, all ele- gant, occur in the Isles of Greece, in Albania, and the Morea; profusely at Malaga in Spain, and at the further extremity of northern Africa in Tunis, and in Egypt. Twenty are known. The genus Panurgus is the advanced guard of the true bees, for, although it still retains much of the ap- pearance and structure of the terminal genus of the pre- ceding sub-family of Andrenidcs, it is strictly distinct, and well links the two sub-families together. This very peculiar form is limited in number of species and in distribution, for five only have been recorded. Our own species occur throughout France, Italy, Ger- many, Switzerland, Denmark, Sweden, and Finland, and one of them has also been sent from Oran. The genus is small, and may have been overlooked in other countries, although its appearance is sufficiently distinct 70 BRITISH BEES. and marked to have caught the eye. It is as lithe and active as a Malay, as black as a negro, and as hairy as a gorilla, looking like a little ursine sweep. The genus Eucera, of which we have but one repre- sentative, although considerably more than fifty species are known, has not so wide a range as might be ex- pected from their numbers. Our own is found through- out Europe and in Algeria. Other species occur in Russia, the Morea, Albania, Dalmatia, and Egypt. In Asia some are found in Syria, and at Bagdad ; and from the New World they have been sent from Cayenne and the United States. The genus Anthophora, to which the genus Saropoda is very closely allied, — so closely, indeed, that by the celebrated hymenopterologist Le Pelletier de St. Ear- geau the species of both are incorporated together, — has, even as now restricted, a world-wide dissemination, and numbers nearly a hundred and fifty species. Se- veral of our own occur throughout France and Italy and the whole of northern Europe, and even among the Esquimaux in the arctic regions, showing that a bridal bouquet may be gathered even there; for where bees are flowers must abound. The genus in other species shows itself in the south of Europe, viz. in Spain, Sicily, the Morea, and Dal- matia; by way of Syria and Arabia Felix it passes down to Egypt and occurs in Nubia and also in Algeria. It dots the western coast of Africa at Senegal and Guinea, and has been discovered in the Canaries, and again makes its appearance at the Cape of Good Hope, rounding it to Natal. It travels round the peninsula of India, being found at Bombay, in Bengal, and in the island of Ceylon, and passes onward by way of Hong- GEOGRAPHY OF THE GENERA. 71 kong to northern China, where, dipping to the Phi- lippines, it next occurs in Australia. In the New World it is found on its western side at Chili, and tra- verses that continent to Paraguay and Para, and has been sent from the West India Islands of Cuba, St. Domingo, and Guadaloupe. From Mexico, where we next find it, it passes to Indiana, and occurs throughout the United States, and thus completes its progress round the world. About one hundred and thirty are known. The genus Saropoda is closely allied to AnthopJiora, as closely as Heriades is to Chelostoma^ and is very limited in numbers, ten only being known, and but one of which is native with us. The genus occurs through- out France and Germany, and has been sent from Russia, Egypt, South Africa, and Australia, thus having a very wide range notwithstanding the paucity of its species. The very pretty genus Ce rat in a, although numbering but few species, — fewer than thirty, — and although not found in Australasia, is widely scattered throughout the Old and the New Worlds. Our own species inhabits as far north as Russia. Other species occur throughout France, and in the south of Europe, and show them- selves in the Morea, and in Albania. North, South, and Western Africa possess the genus, it being found in Al- geria and at the Cape of Good Hope, and in the inter- vening district of Senegal. It has been brought from Ceylon and Bengal, and also from the north of India. It reaches China by way of Java and Hongkong : and in the New World has been found in the Brazils and Cayenne, in the Southern, and throughout the United States in the Northern continent. 72 BRITISH BEES. The genus Nomada is the first of the genuine para- sitical bees, and about the habits of which no doubt can be entertained ; certainly not the same as attaches both to Hyl(Bus and Sphecodes, among the Andrenida, The parasitical habits of Nomada are evident and unmistak- able. This is the handsomest genus, in variety of colour and elegance of form, of all our native bees, but the species are never conspicuous for size. They have much of the appearance of wasps, and are often mistaken for them even by entomologists, who have not paid attention to bees. Many of our native species seem limited to our own islands : others of our species occur in France and Germany, and through Denmark in direct line to Lapland, turning down into Russia, and have been caught as far south as Albania. One of our species, or so like as to want distinguishing characteristics, is found in Canada. Did ours migrate there ? and how ? The genus is of wide distribution, but occurs only north of the Equator, where it spreads from Portugal to the Philippine Islands. It is found in Siberia and North- ern China, whence through the Philippines it passes to Tranquebar, then up to Northern India, and thence by Bagdad to the Morea and Albania, and dips down to Northern Africa at Tunis, and on to Oran and Tangiers, and completes its circuit in Portugal. It is doubtless parasitical upon many more genera and species than we find it infest in this country, although all that the several species pair off with here are not fully designated, es- pecially among the Andrenae, and smaller Halicti. The number of species, British and foreign, known to col- lectors approximate to a hundred. The genus Melecta is another handsome parasitical insect. This is always a dark beauty, and is very limited GEOGRAPHY OF THE GENERA. 73 in species^ for^ as far as they may be estimated from the contents of collections^ its numbers do not reach twenty. Our own species occur throughout the whole of Europe, north and south. Others are found in Sicily, Albania, the Morea, and show themselves at Bagdad. The genus has been sent from the Canaries, and crosses the tropics into Chili, but does not seem to have occurred elsewhere in either North or South America, although one of the genera {Eucera) on which, with us, it is parasitical, is found in the latter country, and the other genus {Antho- phora), which it also infests, is found throughout the world, excepting in Australasia. In all those countries, the closely- allied exotic genus Crocisa, which is very numerous in species, may supply its place. The elegant genus Epeolus occurs in our own species throughout northern Europe, as high as Lapland, and is found also at the southern extremity of the continent of the Old World, at the Cape of Good Hope. It has been brought from Sicily, and other species come from Siberia. The genus in America passes down from the United States, by way of Mexico, to the Brazils, where it crosses the southern continent, having been trans- mitted from Chili. It is very limited in the number of its species, considering its wide diffusion, for not more than twenty are registered. It is almost identical in distribution with the genus Colletes, upon which it is with us parasitical. The species are never so large as those of the preceding genus, Melecta. The genus Stelis is limited both in number of species and distribution, although the spots whence it has come are wide apart. Our own species al-e found throughout France and northern Europe, as far as Finland. Other species occur in North America, and 74 BRITISH BEES. the Brazils, but the whole number yet described is under ten. The remarkable form in both sexes of the genus C^- LioxYS occurs in identity with our own species through- out France and Austria, and spreads north to Finland and Russia, and through all the intervening countries. It is singular that it should not be recorded from southern or south-western Europe, as it is found in Oran. Other species of the genus have been found in northern Africa, Egypt, and Algeria. On the western coast of Africa it has been caught on the Gambia, at Sierra Leone, and on the coast of Guinea. It doubles the Cape of Good Hope, where it is found extending its range to Port Natal. From Asia we have it from Turkey, and again from India. It has been sent from the hither side of South America, from the Brazils, and separately from Para, and occurs at Cayenne, and in the West India Islands, Cuba, and St. Thomases, and extends as high in North America, through the United States, as Canada. It is quite probable that it has as wide a range as the bees upon which it is parasitical {Megachile), although it has not yet come from such extensively-spread loca- lities. More than fifty species are known, but some of our own have not yet been enumerated amongst those found elsewhere. The genus Megachile, which embraces the most re- nowned of the mechanical bees, is extremely cosmopolitan, spreading north and south, east and' west; and is also very abundant in the numbers of its species, the census extending to not far short of two hundred. Some one, or several of our species, although other species are limited to our own country, — spread through Italy and France, and all the countries of northern Europe to the GEOGRAPHY OF THE GENERA. 70 higli latitude of Lapland, which is higher than where even one of ours (viz. the M. centuncularis) is again found, which occurs in Canada and at Hudson's Bay. The genus also frequents southern Europe, in Spain, Sicily, and Albania, and in the East, in the Caucasus and Dalmatia. It traverses Turkey by Bagdad to India, having been captured in Nepaul, and it descends south- ward in the Indian peninsula, where it has been found at Bombay. From India it stretches to the Mauritius, thence across the Indian Ocean to Java, and thence to Hongkong and northern China. It then dips to the Philippines, and doubtless through the islands of the Indian Archipelago to Australasia, from which continent none are registered from its northern and eastern settle- ments, but species abound along its southern edge from Western Australia, through Adelaide to Tasmania. The genus has been brought from the West India Islands, St. Thomas's, St. Croix, and Cuba : it is found upon the main from Mexico, descending to the Brazils. It skirts all the coasts of Africa, being discovered in Egypt and Algeria, along the western coast by the Gambia, Sene- gal and Sierra Leone to Guinea, and the island of Fer- nando Po, and then again occurs at the Cape of Good Hope. Ascending the eastern coast by Natal, it stretches to Abyssinia. The species are very abundant in India, Africa, and Australasia. The genus Anthidium, although very numerous in species, and differing more remarkably in form amongst themselves than most other genera, has a far less ex- tensive range, no species having been found in Austra- lasia or India, although it occurs in Arabia, Syria, and Mesopotamia. Our own solitary species occurs in France, Italy, and the whole of northern Europe, extending to 76 BRITISH BEES. Finland. In southern Europe the genus inhabits Si- cily, Spain, the Morea, Albania, and Dalmatia, and is also very abundant in Southern Russia. In Africa it is found in Nubia and Algeria, and on its north-western edge in Barbary, whence it descends by the Gambia and Sierra Leone to the Cape of Good Hope, and thence reaches to Natal. It is then found in Chili, and cross- ing the South American continent occurs in the Brazils, whence it ascends to Cayenne, and, by way of Mexico, to the United States. The number of species recorded exceed a hundred. The remarkable genus Chelostoma is very limited in the numbers of its species, of which less than a dozen are known; as also in the extent of their distribution. Our own are found throughout northern Europe, as far as Lapland, and in Russia. In southern Europe they occur in the Morea, and the genus has been discovered in Georgia in North America. The closely- allied genus Heriades seems limited to a European habitation, and occurs only in our own soli- tary species, but it ranges, like the preceding, to the high latitudes of Lapland. Anthocopa seems limited to our own country and France, possibly only from its having been associated from similarity of general habit with the genus Osmia. Only one species appears to be known, but this has a world-wide celebrity, from the interesting account given by Reaumur, of its hanging its abode with symmetrical cuttings from the petals of the poppy. The genus Osmia, although not including such able artisans as Megachile, still has in its species very con- structive propensities. Indeed, all the bees which con- vey the pollen on the under side of the abdomen, are GEOGRAPHY OF THE GENERA. 11 more or less builders or upholsterers. The genus has a wide range^ and is tolerably numerous, numbering more than fifty species. Some of our own occur throughout Europe, and, like the two preceding genera, are found in the highest continental latitudes. Some of ours also occur in Algeria and the Canaries, other species in Albania and Moravia. Tn Africa they are found in Egypt, Barbary, and Port Natal, and in the New World from Florida, in the United States, through Nova Scotia to Hudson^s Bay. The genus Apathus, which is parasitical upon Bombus^ and to the uninitiated has all the appearance of this genus, seems to be the only instance of a parasitical genus of bees so closely resembling the crtTo?, (as we may, perhaps, for the sake of avoiding a periphrasis, be allowed to call the bee upon which the parasite is found,) as to be so easily liable to be mistaken for it, and which was indeed the case by even such a sagacious entomo- logist as the distinguished Latreille ; but Kirby had already noticed the difference, suggesting its separation from Bombus, until about the time that St. Eargeau was induced to propose a distribution of the Hymenoptera, based generally upon economy and habits, to which he had been led by a refining investigation of structure, that the distinguishing difference was appreciated, and used generically, by Mr. Newman. This difference, like many other simple facts, now that it has been found, is very obvious. It consists in the genus having no neu- ters, and the female of the species no polliniferous organs, but the determination of the legitimate males, by means other than empirical, is still difficult. In our own species this genus ranges throughout northern Europe, as high as Lapland ; a cause for which we shall discover 78 BRITISH BEES, ■when we trace the geography of the next genus, Bombus. One species different from any of ours occurs in the Brazils, and others are found in the Polish Ukraine, and in the United States of North America. The genus appears extremely limited in numbers, for although nearly a hundred of the genus Bombus are known, Apa- thus, in collections, seems limited to ten. This may perhaps arise from want of due observation or from the neglect of their careful separation from that genus, but our own species are far from co-extensive with our native species of Bombus, The genus Bombus, although with some southern irrepressible propensities, it being found Avithin the tropics in a few instances, is essentially a northern form, which is strongly indicated in its downy habiliments, for it is clothed in fur like the Czar in his costly blue- fox mantle. In the Old World its range extends to Lapland, whither it is followed, as previously noticed, by its parasite Apathus, and in the New World to Greenland, where one species seems an autochthon, perhaps originating there when the land was still verdant, and grew grapes, long before the age of Madoc. Other species occur far away to the north of east, booming through the desolate wilds of Kamtchatka, having been found at Sitka; and their cheerful hum is heard within the Arctic circle, as high as Boothia Felix, thus more northerly than the seventieth parallel. They may, per- haps, with their music often convey to the broken- hearted and lonely exile in Siberia, the momentarily cheering reminiscence of joyful youth, and by this bright and brief interruption break the monotonous and painful dullness of his existence, recalling the happier days of yore : but the flowers of humanity, here typified by GEOGRAPHY OF THE GENERA. 79 the natural flowers whicli attract these stray comforters, will one day spring where the salt of tears now desolates, and thus the merry bees have sweetness for even these poor outcasts, and froth their bitter cup with bubbling hope. In the south of Europe the genus occurs in Austria, the island of Zante, and the Pyrenees. It is found in Syria, the island of Java, in China at Chusan and Silhet, and also in northern India; and, although crossing the tropics to fix itself at Monte Video, at the mouth of Rio de la Plata, in Africa it appears to be found at Or an only; nor does it occur in Australasia. In South America it is also found at Para and Cayenne, and on the opposite side at Columbia, Quito, and Chili, and passes up the isthmus to California, and thence to Mexico, whence it extends to the island of Antigua. The genus Apis, or the Hive Bee, — which perhaps in its past and present utility to man, may successfully compete in the aggregate with the silkworm, — with true regal dignity comes the last of the series of genera. The whole array of her precursors, who marshal her way, and derive their significance and importance from the more or less direct resemblance in structure and function to her, deduce their common name of " Bees " from this relationship, and consequently from her. Long before their existence had been traced by the ob- server of nature or by the naturalist, the comb of the Bee had dropped in exuberant luxuriance its golden stores for the gratification of mankind. This little crea- ture had garnered, from sources inaccessible to man, the luscious nectar concealed within the bosom of the flower, whose exquisitely beautiful varieties, in form, colour, and 80 BRITISH BEES. fragrance, had delighted his sight and his smell long before he had been led by accident to discover that these industrious little workers collected into their treasury, from those same flowers, as exquisite a luxury for his taste, as they themselves had yielded to his other senses. Thus the earliest records speak of honey, and of bees, and of wax; and the land of promise to the restored Israelites, was to be a land flowing with milk and honey. Reaumur, whose observations upon bees had been pur- sued with such patient and indefatigable perseverance, combined with such minute accuracy, and then recorded so agreeably, and who conceived the possibility of esta- blishing a standard of length, for the common use of all nations, to be derived from the length of a certain number of the honey-cells of the comb, to which notion he was doubtless led by their mathematical precision and uniform exactitude, appears to have been unaware of the existence of other species of the genus, and hence he assumed, in his ignorance of this fact, that in all coun- tries they were alike. Travellers had, even for more than a century before, mentioned different kinds of honey, derived from diff'erent kinds of bees, which, however, Reaumur does not, from this circumstance, seem to have known. Had he been acquainted with it, his philosophical accuracy of observa- tion and habit of reflection would certainly have assumed the possibility of differences of size in the cells of the dif- ferent bees, and he would have waited until opportunity had given him the power of determining whether this mode of admeasurement could be safely adopted as cer- tainly being of universal prevalence. It is to be won- dered at also, that he did not weigh the possibility that climatic differences in the distribution of even the Apis GEOGRAPHY OF THE GENERA. 81 mellifica might have involved discrepancies, by the effects constantly seen to be produced by climate, and which would have shown that the standard which he sought to establish could not be relied on. Collections exhibit about sixteen species of the genus Apis, whose natural occurrence is restricted to the Old World, for although the genus, especially in the species A. mellifica, has been naturalized in America, and also in Australasia, and in some of the Islands of the Pacific, these were originally conveyed thither by Europeans. Those countries possess representatives of the genus with analogous attributes and functions, in two other genera, which fulfil the same uses. It is remarkable that the Red Indians used to note the gradual absorp- tion of their territory by the White Man, through the forward advance of his herald Apis mellifica. This species has also been carried to India, to the Isle of Timor, and to northern, western, and southern Africa, in all which countries it is thoroughly naturalized, although they all possess indigenous species, which are quite as, or perhaps more largely, tributary to their inhabitants. Observation has not hitherto confirmed the identity of the manners of these exotic species with our own, owing to the deficiency of observers with the enthusiasm requisite to follow their peculiarities with the patience of a Reaumur, a Bonnet, or a Huber. That they are quite or all but similar, exclusively of differences of size, both in their habits and their nests, may be inferred from their iden- tity of structure. We know that they consist of three kinds of individuals — neuters, females, and males, — and that their combs are made in cakes built vertically, formed of hexagonal contiguous cells, which are placed bottom to bottom, and overlap each other in the same 82 BRITISH BEES. strengthening position as do ours ; and also that the cells wherein the niales are developed are oval, larger than the honey-cells, and less uniform. With all these similitudes it is fair to suppose that their economy may be the same ; but their honey-cells, from their smaller size, (the bee vphich produces them being smaller,) have a more elegant appearance ; and it is concluded from the largeness of the nest, taken conjunctively with the small- ness of the cells, and of the bees constructing it, that the communities thus associated must in their collective number be considerably larger than those of our hives. Instinct, as expressed in the habits, is as sure a line of separation, or means of combination, as structure, and is corroborative in tending to preserve generic con- j unction in its inviolability. And, conversely, with certainty, is indicated that such-and-such a form, in the broad and most distinguishing features of its economy, is essentially the same in every climate. The habits, therefore, in whatever country the genus may occur, may be as surely affirmed of the species, from the know- ledge we have of those at home, as if observation had industriously tracked them. This is especially the case in a genus, the species of which present such a peculiar identity of structure as does Apis, whose specific differ- ences are derived only from colour and size, and this identity is a peculiarity, so far as I have observed, rarely found in other genera, numbering even no more species, but wherein slight differences of structure often yield a subsidiary specific character, complete structural identity being almost solely incidental to the genus Apis. The importance of honey and wax throughout the world, as well for the ceremonies of religion, as for the service of the arts, and for medical or domestic pur- GEOGRAPHY OF THE GENERA. 83 poses, is attested by the vigilance, care, and assiduity with which bees are tended in every country. Although sugar, since its introduction to those northern countries which have not been favoured by nature with the cane that yields it, has superseded for ordinary uses the pro- duce of the hive, this still continues serviceable for many purposes to which sugar cannot be applied. It is used in many ways in pharmacy, and still retains in the in- terior of some continents, owing to the deficiency of sugar, arising from the difficulties and expenses of transit,, all its primitive uses. In the East, even in countries pro- ducing sugar in abundance, honey is extensively employed for the preservation of fruits, which in their ripe state in those hot climates would rapidly lose their fulness of flavour were they not thus protected, — honey here being esteemed superior to sugar in the circumstance of its not crystallizing by reason of the heat, and also from its applicability to this use in its natural state. This is especially the case in China, where a conserve of green ginger, and of a fragrant orange (the Cum Quat), are in high repute, and which are peculiarly grateful to Europeans on the spot. These, however, are so delicately susceptible of change of climate, that they lose some of the aroma that constitutes much of their attraction, upon transportation, and, indeed, like many kinds of Southern wines, can be appreciated only within their own country, from their extreme delicacy and tendency to spoil. Honey is a very favourite food and medicine with the Bedouins in Northern Arabia. Bees make their hives in all the crevices of rocks in Hedscha, finding every- where aromatic plants and flowers. At Taif, bees yield most excellent honey, and the honey at Mecca is ex- & 2 84 BRITISH BEES. quisite. At Veit-el-Fakeh, wax from the mountainous country of Yemen is exchanged for European goods and for spices from the further Indies. In Syria and Pales- tine we find bees abound. At Ladakiah there are large exports both of honey and wax ; and the honey of Ain- nete, on the declivities of the Lebanon, is considered the finest of the whole of that mountain-range. Antonine the Martyr, in the seventh century, speaks of the honey of Nazareth being most excellent, and in the present day bees are extensively cultivated at Bethlehem, for the sake of the profit derived from the wax tapers supplied to the pilgrims. Some of the members of the German colony at Wadi Urtas speak of the purchase of eleven beehives at this place, and express themselves as very sanguine of an abundant harvest from the luxuriance and profusion of flowers, although they say the bees are smaller than those of Westphalia, and are of a yellowish- brown colour. The eastern side of this peninsula, espe- cially the district of Oman, is wholly destitute of bees, contrasting thus unfavourably with its western fertility. The enormous quantities of honey produced may be comparatively estimated by the collateral production of beeswax, which it exceeds by at least ten to one. When we reflect upon what masses of the latter are consumed in the rites of the Roman Catholic and Greek ckurches throughout the many and large countries where those religions prevail, we shall be able to form a general esti- mate of the extensiveness and universality of the cultiva- tion of bees. Nor are those the only uses to which wax is applied, and the collective computation of its consump- tion will show that bees abound in numbers almost transcending belief. The name of bougie for wax-candle or taper, is used GEOGRAPHY OF THE GENERA. 85 by all the languages of the south of Europe, and is de- rived from the name of Bugia, a town of Northern Africa, whence, even as long back as the time of the Roman Empire, wax was obtained to make candles for lighting. The inhabitants of Trebizonde paid their tri- bute to the Roman Empire in wax. Both honey and w^ax are largely employed in pharmacy, and were also, in ancient times, both extensively used in embalming. The honey of Mount Hymetta in Attica, and of Hybla in Sicily, were each in as high repute in classical coun- tries as is that of Narbonne in Languedoc, by reason of its choice delicacy, with us, and throughout France. Distributed over the wide pastures of the Ukraine, every peasant has his store of hives, which frequently, in their harvests, realize more largely than their crops of grain, — multitudes of that peasantry computing as important items in the estimate of their wealth the number of their beehives, which often exceed five hundred to the individual possessor. In Spain and Italy bees are largely cultivated; and in the former country many a poor parish priest, the religious monitor of an obscure hamlet, can count hi.s five thousand. In countries so rich in the productions of Flora, whose seasons there are perennial, and which fluctuate only in special locality, bees are removed to and fro to meet these peculiarities. Thus in the south of France, where large tracts are cultivated with aromatic shrubs and flowers, for the distillation of essential oils and fragrant waters, the hives of bees are moved up and down the adjacent rivers upon rafts, as the flowering of the crops succeed each other. In Italy, Spain, and Southern Russia, the same practices are pursued, although we have no detailed accounts of the precise spots; but we know 86 BRITISH BEES. from Niebulir, Savlgny, and Sir Gardiner Wilkinson, that upon the Nile it is customary thus to transport the bees from flower-region to flower-region upon rafts contain- ing about four thousand hives, each numbered by the pro- prietors of the hives for identification, who thus double- the seasons by continually shifting their bees from Lower Egypt to the Upper Nile and back again. In ancient Greece also, they were conveyed for this purpose from Achaia to Attica ; in the former of these provinces, owing to its higher temperature, flowers had passed their bloom before spring had opened in the latter. All these circumstances tend to show that the experience of bee-masters, both ancient and modern, has ascertained that their insects have not a very extensive range of flight. Of the fact that the honey of bees is not always salutary to man, there is a remarkable instance recorded in Xenophon, in his narrative of the retreat of ^' The Ten Thousand," who reports that upon falling in with quan- tities of it, in Asia Minor, those who indulged in its enjoyment were seized with vertigo, or headache, and violent diarrhoea, attended with sickness, but which had no fatal consequences, although they did not recover from its injurious effects for a couple of days, and were left then in a very prostrated condition. The celebrated physician and botanist Tournefort, when travelling in the East, towards the end of the seventeenth century, found, in the neighbourhood of Trebizonde, an excessive luxuriance of the flowers of the Rhododendron ponticum and of the Azalea pontica, which, although sumptuous in their blossoms, were held in bad repute by the in- habitants, who ascribed to their odour the deleterious effect of causing headache and vertigo. He was thence GEOGRAPHY OF THE GENERA. 87 induced to surmise that these had possibly been the flowers the bees had extracted the honey from which had been so baneful to the troops of Xenophon. But it seems that bees themselves cannot collect with impunity the honey of noxious flowers, for they are oc- casionally subject to a disease resembling vertigo, from which they do not recover, and which is attributed to the poisonous nature of the flowers they have been re- cently visiting. Several different kinds of honey and wax have been described, but some degree of uncertainty exists as to whether they are all the produce of genuine species of the genus Apis ; for it will be found, in a rapid notice I pur- pose giving of the more conspicuous genera of foreign bees, that there are two exotic genera of this section of the family, both social in their habits, and which both pro- duce the same materials ; there is a wasp also that makes honey. But of all the many kinds of honey noticed, the green kind furnished to Western India by the island of Reunion, the produce of an Apis indigenous to Madagas- car, but which has been naturalized in the French island, and also in the Mauritius, is perhaps the most remarkable. It is of a thick syrupy consistency, and has a peculiar aroma. It is much esteemed upon the most proximate coasts of the peninsula of India, where it bears a high price. Whether its greenness of colour is derived from the flowers which this species frequents, or whether it be incidental to the nature of the bee, has not been ascer- tained, but the honey of the South American wasp, the sole species producing the material, has also a green tinge. Nature has assigned the task of thus catering for man, by collecting and garnering from the recondite crypts within the blossoms of flowers, to about sixteen 88 BRITISH BEES. species congenerical with our honey-bee^ but sufficiently differing. As I have before noticed, the species of this genus greatly more resemble each other in structure than perhaps do the species collocated within any other genus of insects, and whence may be inferred an exact similitude of habits, although as yet unconfirmed by direct observation. The second European species, the Apis Ligustica, or Ligurian bee, is rather larger, but very like ours, and inhabits the whole of tlie north of Italy, its occupation of that country extending from Genoa to the vicinity of Trieste; its progress further north being impeded by the Alps of Switzerland and the Tyrol. It is also found in Naples, and may likewise spread to the Morea, Turkey, and the Archipelago of Greece, and is perhaps the bee noticed by Virgil. Either this species, or possibly one distinct from ours, is that which is so extensively culti- vated in Spain, although ours is found in Barbary. Another smaller kind, the Apis fasciata, has been cultivated in Egypt from time immemorial, and which yielded its abundant harvests for the gratification of the ancient Eomans. Only five other distinct species, so far as is yet known to us, appear to occupy the vast conti- nent of Africa, — two on its western coast at Senegal and Congo, the A. Adansonii and the A. Nigritarium ; two in Caffraria, the A. scutellata and the Apis Caffra. That at Madagascar, and doubtless on the adjacent mainland, which has also been naturalized in the Mauritius and at Reunion, is the Apis unicolor, which produces the green honey mentioned above. India, however, at present appears to be the true metro- polis of the genus. Further discoveries in Africa may here- after give that vastly larger continent the predominancy ; GEOGRAPHY OP THE GENERA. 89 but there is no doubt that, so far as present information extends, India has the superiority. Thus Apis dorsata, Apis nigripennis, and Apis socialis, are cultivated in Bengal, the latter being also found along the Malabar coast and at Java. It is singular that the only instance of the occurrence of the very distinct genera of Apis and Mellipona, both honey-storing genera, yet known to exist indigenously in the same locality, is found in this island. At Pondicherry and its vicinity are found Apis Delessertii and Apis Indica. This latter bee is extensively cultivated^ and its hives are perhaps the most largely inhabited of any of the species; the num- bers occupying a single nest being estimated at above eighty thousand. From India also, but to which no special locality is assigned, come Apis Perrottetii, Apis lobata, as likewise Apis Peronii, which is equally native to the Isle of Timor. The honey produced by this last bee is yellow, more liquid than ours, and of a very agreeable flavour. Thus science dissipates the popular supposition, that a multiplicity of the individuals of one species of this insect produces the tons of wax and the myriads of gallons of honey that are annually consumed. Which of these bees first benefited the human race, in its primitive seat, and before the multiplication of mankind forced them to take divergent courses from the cradle of their birthrace, " to people the whole earth," it is impossible to say. And it is equally impossible to con- jecture whether, like man, they by this course of migra- tion have assumed the features they now exhibit of dis- tinctly different species ; yet they do not vary so conside- rably among themselves as do many other creatures that have come under the direct influence of man, — the chief 90 BRITISH BEES. differen«es consisting in the comparatively slight dis- tinctions of colour and of size, but which are sufficiently marked to constitute them good species. The earliest manuscript extant, which is the Medical papyrus, now in the Royal Collection at Berlin, and of which Brugsch * has given a facsimile and a transla- tion, dates from the nineteenth or twentieth Egyptian dynasty, accordingly from the reign of Ramses II., and thus goes back to the fourteenth century before our era. But a portion of this papyrus indicates a much higher antiquity, extending as far back as the period of the sovereigns who built the Pyramids, consequently to the very earliest period of the history of the world. It was one of the medical treatises contained within the Temple of Ptah, at Memphis, and which the Egyptian physicians were required to use in the practice of their profession, and if they neglected such use, they became responsible for the death of such patients who succumbed under their treatment, it being attributed to their con- travening the sacred prescriptions. This pharmacopoeia enumerates amongst its many ingredients, honey, wine, and milk; we have thus extremely early positive evi- dence of the cultivation of bees. That they had been domesticated for use in those remote times, is further shown by the fact mentioned by Sir Gardiner AVilkin- son of a hive being represented upon an ancient tomb at Thebes. It may have been in consequence of some traditional knowledge of the ancient medical practice of the Egyp- tians, that Mahomet, in his Koran, prescribes honey as a medicine. One of the Suras, or chapters, of that * 'Eecueil de Monuments Egyptiens dessines sm' les lieux.' In Three Parts. 4to. Leipzig, 1862. GEOGRAPHY OF THE GENERA. 91 work, is entitled ^The Bee/ aud in which Mahomet says : — " The Lord spake by inspiration unto the Bee, saying, ' Provide thee houses in the mountains and in the trees [clearly signifying the cavities in rocks and hollows of trees, wherein the bees construct their combs], and of those materials wherewith men build hives for thee ; then eat of every kind of fruit, and walk in the beaten paths of thy Lord.' There proceedeth from their bellies a liquor of various colours, wherein is a medicine for men. Verily herein is a sign unto people who con- sider." It is remarkable that the bee is the only creature that Mahomet assumes the Almighty to have directly ad- dressed. Al-Beidawi, the Arabic commentator upon the Koran, whose authority ranks very high, in notes upon passages of the preceding extract, says, "The houses alluded to are the combs, whose beautiful workmanship and admirable contrivance no geometrician can excel.'' The " beaten paths of thy Lord," he says, " are the ways through which, by God's power, the bitter flowers, passing the bee's stomach, become honey; or, the methods of making honey he has taught her by instinct ; or else the ready way home from the distant places to which that insect flies." The liquor proceeding from their bellies, Al-Beidawi says, "is the honey, the colour of which is very ditferent, occasioned by the different plants on which the bees feed ; some being white, some yellow, some red, and some black." He appends a note to where Mahomet says, "therein is a medicine for man," which contains a curious anecdote. The note says, " The same being not only good food, but a useful remedy in several distempers. There is a story that a man once came to Mahomet, and told him his brother 92 BRITISH BEES. was afflicted with a violent pain in his helly; upon which the Prophet bade him give him some honey. Th*e fellow took his advice; but soon after, coming again, told him that the medicine had done his brother no manner of service. Mahomet answered : ' Go and give him more honey, for God speaks truth, and thy brother's belly lies.' And the dose being repeated, the man, by God's mercy, was immediately cured.'' That the primitive Egyptians were familiar with the peculiar economy of the bee in its monarchical institu- tion is proved by the figure of the bee being adopted as the symbolical character expressive of the idea of a people governed by a sovereign This figure is fre- quently met with upon Egyptian sculptures and tablets, dating as far back as the twelfth dynasty; but upon these the bee is very rudely represented, being figured with only four legs and two wings ; but upon a tablet of the twentieth dynasty the bee is correctly represented with four wings and six legs. All these facts take us far back in the history of the bee. But the indication of a higher antiquity of its domestication may be traced in the Sanskrit, wherein ma signifies honey, madhupa, honey-drinker, and ma- dhukara, honey-maker, the root of the latter signify- ing ^'to build." Madhu has clearly the signification of our mead, thence we may thus trace an affinity, point- ing to those early times, for the origin of a drink still in use amongst us. In Chinese mih, or mat (in different dialects) signifies honey, thus clearly showing a second derivation, in this Turonian term, from a more primitive language whence both flowed. In the Shemitic branch nothing analogous is to be traced. But this double convergence to a more distant point veiled in the obscu- GEOGRAPHY OF THE GENERA. • 93 rity of time^ necessarily takes the domestication of the bee back also to that anterior period now only dimly traceable. There can be but little doubt that the majority of the creatures now domesticated by man were in those ancient days subjected to his sway, and to which later times have not added any, or but few fresh ones. A natural instinct possibly prompted him originally in the selec- tion ; and if the reindeer of the Laplander seem an aber- ration, this has happened through the contingency of climate, for in the high latitudes it inhabits, it, in its uses to man, supplies the double function performed in more southern regions by the equine and bovine tribes. In the Greek and in the Teutonic languages, two branches of the Aryan stem, the names of the bee, melissa and biene, are clearly derived from the con- structive faculty of the insect, and to which the root of the Sanskrit word madhukara^ above noticed, also points. It would seem, therefore, that an earlier notice of its skill than of its honey, had suggested its name. Thus everything points to a very early acquaintance with the bee, its economy, and its properties, and this familiarity might be easily traced down in regular suc- cession to the present times, were it desirable to recapi- tulate what has been so often repeated in the history of the " Honey-bee.^' The facts I have gathered together above, do not seem to have been hitherto strung to- gether, and may be suggestive of reflection, as well as affording some amusement. 94) BRITISH BEES. The study of the geographical distribution of natural objects has a more universal bearing, and yields collec- tively more definite instruction and information than its partial treatment, when restricted to small groups, may at first seem to promise. This, however, is very useful, for it is but by the combination of such special details that the enlarged views are to be obtained, from which theories of the general laws of distribution can be de- duced. Of course, small creatures with locomotive capa- cities will not supply the positive conclusions that may be framed from such objects as are fixed to their abode, and have not the same power of diffusion, although they certainly appear to be generally restrained within par- ticular limits by physical conditions of the earth's surface subservient to the maintenance of special forms of organic life; and these, once determined, would yield and de- rive reciprocal illustration. They may be merely cli- matic, but climate thus indicated cannot be estimated by zones, or belts, or regions ; for they seem to traverse all these, and follow undulations not specially appreci- able except in the results they exhibit. Unfortunately the bees have been too imperfectly col- lected, and too irregularly registered, to admit of arriving at any precise conclusions with respect to them. All that can as yet be done will be to combine the scanty notices afforded by the contents of our collections, in the hope that their promulgation may induce collectors, who happen to have the often extremely rare opportunity of examining distant countries, to avail themselves of GEOGRAPHY OF THE GENERA, 95 the happy chance, which may never recur, or only at long intervals. Nor can I too impressively reiterate the importance of noting both special localities, altitude, temperature, season, flora, etc., as being all conducive to the widest in- struction upon the subject. Indulging in the hope that travellers will act upon these suggestions, and thus con- siderably add to the value of what they may industriously collect, we must patiently await until time brings it about. Encouraging this expectation, I have summarily col- lected, under their topical arrangement, the notices which precede, but which are there arranged in the generic order of the bees. From the information we thus possess, we learn that some of our genera have an extremely wide diffusion, and occur in countries where we might have expected that other forms would have superseded them in the offices they are ordained to fulfil. None of the schemes for the geographical distribution of insects yet pro- pounded, seem to curb the eccentricities of their range. The regions proposed by Fabricius in his 'Philosophia Entomologica,^ they break through as readily as through the concentric circles of the cobweb when this opposes them : and all I can do is to present them as they offer themselves, with the remark that the occurrence of soli- tary forms in certain localities are almost sure indica- tions that allied genera would be found at hand were they heedfully sought. It will also be observed, that in some places a parasitical genus, and its known sitos, only, have been captured there. The following list will strongly show how totally our genera of bees are unaffected by isothermal, isotheral, 96 BRITISH BEES. or isocheimal lines drawn over the earth^s surface. Nor do botanical conditions seem to influence them beyond the probability of their dissemination being restricted to the special difi'usion of the families of such plants whose genera and species they frequent with us. Thus, inhabiting Northern Europe we find in — Lapland. Cilissa; Anthophora; Epeolus; Megachile; Chelostoma; Heriades; Osmia; Apathus; Bombus; Apis. Finland. Colletes; Prosopis; Cilissa; Anthophora; No- mada; Epeolus; Stelis; Coelioxys; Megachile; An- tliidium; Chelostoma; Heriades; Osmia; Apathus; Bombus; Apis. Sweden. All our genera except Sphecodes; Halictus; Macropis; Anthocopa. Denmark. All our genera except Macropis and An- thocopa. Russia. All our genera except Macropis and Anthocopa. The other Northern European Countries. All our genera, with the same exceptions. Western, Southern, and Eastern Europe present us with, in — France. All our genera. Portugal. Prosopis; Sphecodes; Andrena; Halictus; Eucera; Nomada; Anthidium ; Apathus; Bombus; Apis. Spain. Prosopis; Sphecodes; Andrena; Halictus; Dasypoda; Eucera; Anthophora; Nomada; Mega- chile ; Anthidium ; Apathus ; Bombus ; Apis. Italy. Andrena ; Halictus ; Panurgus ; Eucera ; Antho- phora; Nomada; Melecta; Epeolus; Coelioxys; Megachile; Anthidium; Osmia; Apathus; Bom- bus; Apis. GEOGRAPHY OF THE GENERA. 97 Sicily. Prosopis; Sphecodes; Eucera; Anthophora; Melecta ; Epeolus ; Megachile ; Anthidium ; Osmia ; Apatbus; Bombus; Apis. Malta. Halictus; Apis. Isles of Greece. Dasypoda; Apis. The Morea. Prosopis; Spbecodes; Halictus; Dasy- poda; Eucera; Anthopbora ; Ceratina ; Nora ad a ; Melecta; Anthidium; Chelostoma; Osmia; Bom- bus; Apis. Albania. Prosopis; Sphecodes; Dasypoda; Eucera; Ceratina; Noraada; Melecta; Megachile; Anthi- dium; Osmia; Bombus; Apis. Dalmatia. Halictus; Eucera; Anthophora ; Megachile ; Anthidium; Apis. Asia exhibits to us, in — Siberia. Andrena; Nomada; Epeolus; Bombus; Apis. Kamchatka. Bombus. China. Halictus; Nomada; Anthophora; Megachile; Bombus; Apis. Northern India. Prosopis; Sphecodes; Andrena; Ha- lictus; Ceratina; Nomada; Coelioxys; Megachile; Bombus; Apis. Bengal. Anthophora; Ceratina; Apis. Tranquebar. Nomada; Apis. Ceylon. Anthophora ; Ceratina ; Apis. Bombay. Anthophora; Megachile; Apis. Arabia Felix. Anthophora ; Anthidium ; Apis. Note. — The genus Apis does not occur in Oman. Mesopotamia. Eucera; Nomada; Melecta; Megachile; Anthidium. Syria. Halictus; Eucera; Anthophora; Coelioxys; An- thidium; Bombus; Apis. H 98 BRITISH BEES. In Africa we find, in — Egypt. Colletesj Sphecodes; Andrena; Dasypoda; Eucera; Anthophora; Saropoda; Coelioxys; An- thidiumj Osmia; Apis. Nubia. Anthidium; Anthophora; Apis. Abyssinia. Megachile; Apis. Tunis. Dasypoda; Nomada; Apis. Algeria. Colletes; Prosopis; Sphecodes; Andrena; Panurgus; Eucera; Anthophora; Ceratina; No- mada; Coelioxys; Megachile; Anthidium; Osmia; Bombus; Apis. Barbary. Halictus; Nomada; Anthidium; Osmia; Apis. Madeira. Halictus; Apis. Canaries. Colletes; Sphecodes; Andrena; Halictus; Anthophora; Melecta; Osmia; Apis. Senegal. Halictus; Anthophora; Ceratina; Megachile; Apis. Gambia. Coelioxys; Megachile; Anthidium; Apis. Sierra Leone. Halictus ; Coelioxys ; Megachile ; Anthi- dium; Apis. Coast of Guinea. Anthophora ; Coelioxys ; Megachile ; Anthidium; Apis. Fernando Po. Megachile. Western Africa. Halictus ; Apis. Cape of Good Hope. Halictus; Anthophora; Ceratina; Epeolus; Coelioxys; Megachile; Anthidium; Apis. South Africa [no distinct locality]. Halictus; Saro- poda ; Apis. Natal. Anthophora; Coelioxys; Megachile; Anthidium; Osmia; Apis. Madagascar. Apis. Reunion. Halictus; Apis. GEOGRAPHY OF THE GENERA. 99 Mauritius. Megacliile; Apis. In America we find^ in — Arctic America and Hudson's Bay. Prosopis ; Andrena ; Halictus; Megachile; Osmia; Bombus. Canada and Nova Scotia. Andrena ; Halictus ; Nomada ; Coelioxys; Megachile; Osmia; Bombus. United States. Colletes; Sphecodes; Andrena; Cilissa; Halictus; Eucera; Anthophora ; Ceratina ; Epeolus; Stelis; Coelioxys; Anthidium ; Chelostoma; He- riades; Osmia; Apathus; Bombus. Mexico. Anthophora; Epeolus; Megachile; Anthidium; Bombus. California. Bombus. Columbia. Colletes; Bombus. Quito. Bombus. Chili. Sphecodes; Halictus; Anthophora; Melecta; Epeolus ; Anthidium ; Bombus. Jamaica. Halictus. Cuba. Anthophora; Coelioxys; Megachile. St. Domingo. Anthophora. Antigua. Bombus. Guadeloupe. Anthophora. St. Thomas's. Coelioxys; Megachile. St. Croix. Megachile. Cayenne. Halictus; Eucera; Ceratina; Coelioxys; An- thidium ; Bombus. Para. Anthophora; Coelioxys; Bombus. Brazils. Prosopis; Halictus; Ceratina; Epeolus; Stelis; Coelioxys; Megachile; Anthidium; Apathus; Bom- bus. Paraguay. Anthophora. Monte Video, Bombus. H 2 100 BRITISH BEES. In Polynesia there occur — Sandwich Islands. Prosopis. Philippines. Antliopliora ; Nomada; Megachile. In Australia are found — Swan River. Prosopis ; Megachile. Adelaide. Prosopis; Megachile. Port Phillip. Prosopis. Tasmania. Prosopis; Megachile. Sydney. Sphecodes; Halictus. New Zealand. Halictus. Australia [but no distinct locality]. Authophora; Saro- poda. 101 CHAPTER IV. NOTICE OF THE MORE CONSPICUOUS FOREiaN OENERA OF BEES. Seeing thus the wide and almost universal distribution of many of our own genera, we might be induced to ask whether this could not suffice, by the impetus which more genial climates give to the multiplication of individuals, to meet all the exigencies of the most favoured regions of the vegetable kingdom. This is not so. There seems scarcely a limit to the exuberance wherein nature revels in the production of variations of form. The splendour, elegance, and infinite variety which she displays in her floral beauties in the most luxuriant climates, find rivalry as well in the multitude as in the magnificence of the insects which she has allied with them as the indis- pensable promoters of their perpetuation. How other- wise than through some of the insects we shall mention could tropical LahiatcB and the tubulated flowers of the RubiacecB, etc. be fertilized ? The reader will therefore, I trust, welcome an acquaintance with some of the most conspicuous of the group of bees produced by tropical countries, although the main object of this treatise is to exhibit the attractions of " our native bees." I will but superficially and rapidly glance at the 102 BRITISH BEES. more distinguished exotic genera and species, as sup- plementary to the preceding notice of the geographical range of those which are indigenous with us. How our own species reached us is a subject which has at present eluded all satisfactory determination. For its solution we must await the further discoveries of geology ; at present we can only attribute their advent here to the same causes which are common to the pro- duction of all our groups of both the animal and the vege- table kingdoms. Knowing how affluent tropical and subtropical countries are in the variety, size, and number of the forms, as well as in the splendour of their plants and vertebrated animals, we may fairly expect as gorgeous a richness in the insects they produce. Nor shall we be disappointed, for the imperial magnificence of their Lepidoptera and Coleoptera guarantees an equivalent brilliancy in the other orders of insects, and which is fully confirmed by the harmonious splendour of their bees. They thus put forward claims to attention and must excite curiosity by their beauty and size, which the com- parative smallness of our own, and the usual dulness of their colours do not possess. The latter only repay notice upon close investigation, but they then as amply reward all labour bestowed upon them by the mental recreation they yield, as their more gaudy exotic rivals. The former present themselves obtrusively and exact notice, whereas ours meekly solicit it by their humble but solid allure- ments. Here, as well as there, we behold the works of a mighty hand and of an immeasurable intelligence. Tlie bees throughout the world, as known collectively to the richest cabinets, number about two thousand species. This host, in itself numerically so large, solicits FOREIGN GENEllA OF BEES. 103 attention, for it is opposed to the economy of nature that there should exist any without functions of essential usefuhiess, making them important elements in her har- monious order and necessary to her due course, irre- spective of the instruction to be derived from the study of the manifold varieties of structure, which unquestion- ably point to distinguishing peculiarities of habits. In the true bees the division of the Dasyg asters presents the fewest differing generic forms : the Nudipedes and Scopulipedes exhibit more numerous varieties, the pre- ponderance being in favour of the pollen-collecting bees (the latter), although the cuckoo bees (the Nudipedes) are very abundant, and taken en masse, are certainly the handsomest. If it be absolutely the case that there are no parasites amongst the Andrenid(2, this subfamily will add very largely to the exotic pollinigerous majority, which thereby becomes extensively subservient to the fruition of the vegetable kingdom. Those bees which are exclusively inter- or sub-tropical, seem furnished with larger capacities for fulfilling the special mission to which the family is appointed. Their pollinigerous and honey-collecting organs are peculiarly adapted both to the structure and luxuriance of the superb vegetation of those regions, and to which they seem distinctly limited. But that they are not con- sidered equivalent to the entire demand of the profuse bloom everywhere abounding, may 'be concluded from the tropical range and distribution of many of our northern forms. Thus, whilst the flora of those climates is strictly circumscribed in its diffusion, its fauna, dis^ tinctly in the class of insects, and especially in the family of bees, is very considerably less limited, in extension. The exotic genera of bees which are peculiarly notice- 104) BRITISH BEES. able, either from splendour, size, or remarkable eccen- tricities of structure, are numerous. Tropical and sub- tropical regions of course abound with them, in indivi- duals, in species, and in genera ; and when we reflect upon the riches of the flora of those countries, which is per- petuated mainly by the agency of insects/amongst which, in fulfilling this indispensable demand, bees, as I have reiterated, are pre-eminently conspicuous, we shall not even wonder that their number, although excessive in the extreme, is considerably aided, in many cases, in the performance of this task, by peculiarities of structure. Thus, the splendid Brazilian genus Euglossa, although not conspicuous for size, is remarkably so for the enor- mous development of its posterior tibise, which form very large triangles, compared with the size of the insect, deeply hollowed for the conveyance of pollen. Its tongue also, from the length of which the genus derives its name, is, when extended, more than twice the length of the body, and with which it is enabled to reach the nectarium, seated within the depths of the longest tubes of flowers. Other exotic bees, further to aid them in collecting pollen, in addition to the dense brushes with which their posterior legs are variously covered, have each individual hair of these thick brushes considerably thickened by hairs given ofi" laterally, and in some cases these again ramify. Sometimes, in variation, the simple, single hairs have a spiral curve, which almost equally enlarges the activity of their operation. This is also the case with two very hairy-legged genera of our native bees, proximately allied to each other in the methodical arrangement, Dasypoda and Panurgus, the hair of whose posterior legs have this spiral twist. The most hairy- legged exotic bees are essentially the genera Centris and FOREIGN GENERA OF BEES. 105 Xylocopa. Of the habits of the former we know nothing, but those of the latter we are intimately acquainted with, through the elaborate descriptions given by Reau- mur and the Rev. L. Guilding, the latter of whom made his observations upon a species found in the island of St. Vincent's, in the West Indies. This last genus exhibits in some of its species the giants among the bees, and one is especially so, a native of India, the Xylocopa latipes, which is an inch and a quarter long, and more than three inches in the expansion of its black, acute wings ; and it is also noticeable from the anterior tarsus in the male -being greatly dilated and white, the bee itself being intensely black, and which in this same sex has enormous eyes united at the vertex, as in the male Apis, or drone. In this genus, as in many other genera of bees, there is often a great discrepancy in the appearance of the sexes, they being so totally dissimilar that no scientific skill has hitherto been able to discover a clue for uniting toge- ther correctly, by scientific i)rocess merely, the sexes of a species ; thence the numbers of the species in such ge- nera are unduly augmented beyond their natural limits, from the fact of observation having neglected to associate the legitimate partners. In some of our native genera this same difficulty existed, which, however, is gradually diminishing as the authentic sexes are slowly discovered. Exotic bees exhibit also a peculiarity I had occasion to observe before, in reference to our own bees, amounting perhaps to a law, viz the more highly-coloured condition of the parasite, for we find all the parasitical bees of those latitudes, usually gorgeously arrayed in metallic splen- dour, as instanced in Aglae, Mesonychia, Mesocheira, etc., and Mdissoda (my Ischnoceraj in Lardner), is re- 106 BRITISH BEES. markably conspicuous for its long and delicately slender antennae in the malCj each joint of which is nodose at its extremity. The widely-distributed Nomia seems to abound chiefly in India. It, although neither gay nor large, has, in its males, a distinguishing form of the posterior tibiae, which is greatly incrassated or thickened ; a peculiarity of structure found also in some other genera of Hyme- noptera, and in several genera of the Diptera, giving the insects which have it a remarkable gait. The singularly anomalous distortion of these posterior legs is conspicuous also in the genus Ancylosceles, which is named in allusion to it. Another remarkable peculiarity is to be observed in the above genus, Mesocheira, as likewise in the superb Acanthopus, both of which genera have the spur of the intermediate leg palmated at tlie extremity, and the latter genus is further distinguished by its large size and splendid development, and by having the fifth joint of the tarsus of the posterior legs longer than the three pre- ceding united, and covered with a pollinigerous brush as dense as that of the elongate first joint of the same limb. But the foreign genera which will be most interesting to the reader will, I expect, be those of Trigona and Mellipona, which, in many peculiarities, seem abortive Apes. They seem nature's first endeavour to construct Apis, for they have an apparently imperfect neuration of the wing, in which the external submarginal cell is un- finished. Their only separating distinction from each other is the difference in their mandibles, which in Mel- lipona are broad and edentate, whereas in Trigona they are also broad but denticulated. In Apis these organs are merely irregularly enlarged at the extremity, and FOREIGN GENERA OF BEES. 107 hollowed within, rather like a spoon, which structure would of course imply a difiPerence of economy. A further characteristic of these genera, and in which they participate with Jpis, is the deficiency of spurs to the posterior tibiae, which separates them from all other genera of bees, as also from Bombiis, which has two, yet with which, in point of their economy, they more closely assimilate than with Apis. They are the South Ameri- can and Australian indigenous representatives of the genus Apis, and are found likewise in Java and Sumatra, and in some of the larger and extreme islands of the Indian Archipelago, thus also similarly in countries where marsupial animals occur. Like Apis, they are social in their habits ; but their neuters only are as yet known, neither males nor females having been described. They are reputed to be stingless, and to make honey and wax in enormous quantities. The combs in Melli- pona are attached either to the branches of trees or are suspended from them, but how they are enveloped for security is not reported, but sometimes, like Apis^ they construct them within hollow trees and in the cavities of rocks, as in Trigona, in like manner as Apis does in its natural state. Their communities are not so large as those of the hive bee, and the cells of their combs are less perfectly hexagonal, the wax being expended upon them in denser quantities, whereas the hive bee is ex- ceedingly parsimonious in the use of this material, a cir- cumstance arising possibly from the different and more difficult mode the latter have of obtaining it. In the latter it is a secretion ; but these exotic genera possibly collect their wax ready-made by the exudation of plants, and, thus, having more readily obtained it, they are more lavish in its use. 108 BRITISH BEES. Early travellers and historians describe many kinds of honey made by these bees, native to the South American continent, but they report nothing of the peculiarities of the social economy of these insects, nor whether they are as closely allied in this respect to Apis, as they are in the collection of honey and wax. To enter into further detail relative to them would be beyond the province of this work, and I have only given this extremely superficial and brief notice of foreign genera, to show what multitudes of others of this in- teresting family await admiration and study, when some proficiency has been acquired in the knowledge of our own. 103 CHAPTER y. PARASITES OF BEES AND THEIR ENEMIES. Nature seems to have imposed a restraint upon the undue increase of all its creatures, by creating, to check it, others that prey upon them. It thus enlarges the sphere of its activity by making life accessory to life, and promoting thereby a more extended enjoyment of all its pleasures. Other forms are brought into exist- ence, and other terms given to duration than those which the laws of life attach to specific organization. No abate- ment is thereby made upon the quantity of contempora- neous vitality, for what subsides in one rises in another, and the undulation of the waves is perpetual. Does the quantity of life, extant upon the earth, vary ? Perhaps mortality ever comes in some shape to prevent it, when excess threatens to render its energy effete. Yet under every circumstance the wise arrangements of Providence suffice, for everything has its enemies or its parasites, which are also enemies, but frequently in dis- guise. For defence there is an implanted instinctive fear, or abhorrence ; and the creature is then left to its skill, prudence, or strength, either to evade or to miti- gate, to the extent of its capability, the danger of the attack. 110 BRITISH BEES. We find the bees are not at all exempted from this prevailing condition. They have many enemies and parasites of remarkably differing organization. They are attacked by many kinds of birds, among which the Merops Apiaster (or bee -eater) is conspicuous. All the swallow tribe prey upon them, as do the shrikes and some of the soft-billed small birds, and also many small quadrupeds when they can find the opportunity. Wasps also attack them, but they do not often get entangled in spiders' nets, being generally too strong for the re- tention of its meshes, but I have seen a Bombus en- veloped in a tangle of its wonderful filament. The wild bees' parasites are of two kinds, personal, and such which, like the young of cuckoos, live at the expense of the offspring. The personal parasites are again of two kinds, for bees are infested with several kinds of Acari, and once I found a Bombus upon the ground in Coombe Wood so swarming with the Acarus that it lay hopelessly helpless until I threw it into a pool of water, when its attaches were washed away. But the poor bee seemed so prostrated by their attack, that even when freed from them it had not energy to fly, and having landed it I left it to the kindly nursing of nature. A little yellow hexapod larva sometimes also infests the wild bees in great numbers, running over and about them with great activity. I have never followed these to their development, but they are said to be the larvae of Meloe proscarabcBus, a conspicuously large coleopterous insect. The assertion has produced much discussion; and I believe the larva has been bred to the imago, and consequently it has been proved that it is the larva of that insect. But that it should be parasitical upon so small a creature, and that numbers should infest it for BEES AND THEIR ENEMIES. Ill their nutriment, is extremely improbable. It is far more likely that instinct has taught them to be conveyed elsewhere through the medium of the bee, as they might also be by attaching themselves to any other volatile insect, and that upon arriving at a suitable locality they descend from their temporary hippogriff. We see seeds thus conveyed by the agency of animals and birds to suitable places, where they fall and germinate. Another little hexapod is occasionally found upon them : this is intensely black, and like the former, very active : these I never could rear, nor did they ever seem to enlarge, and they speedily died. I have found them in profusion also within the flowers of syngenesious or composite plants, especially of the dandelion in the spring. But their most remarkable personal parasites consist of some very extraordinary insects, so anomalous in their structure as to have required the construction of an order for their reception, — the Order Strepsiptera, or " twisted-winged,^' thus named from the twist taken by their anterior wings or wing-cases. Their natural history is but imperfectly known, and I believe the males have not yet been discovered. Their larva lives within the bee, and feeds on its viscera by absorption, being at- tached within by a sort of umbilical cord. It presently consumes the viscera, and renders the bee abortive, by destroying its ovaries, for it is usually upon female bees that it is found. When full fed it forms a case within which it changes into the pupa and imago, the head of which case protrudes between the scales of one of the dorsal segments of the abdomen. How it becomes depo- sited within the bee or the bee's larva remains a mystery, although many hypotheses have been hazarded to account 112 BRITISH BEES. for it, but all are unsatisfactory. The Order consists of three genera {S iy lops, Elenchus, and Halictophagus) found in England, and other parts of Europe ; indeed, the genus Elenchus has been also discovered in the Mauritius. The Continent possesses the genus Xenos, of the same order, and parasitical upon a wasp, neither of which occur with us. Mr. Kirby, in studying the bees for his invaluable 'Monographia Apum Anglise,' first came across this extraordinary creature. His description of his discovery is highly interesting. He says, at page 111 of volume ii. of the above work, that having observed a protuberance upon the body of the bee, he was anxious to ascertain whether it might be an Acarus, and goes on : '^ What was my astonishment when, upon attempting to disengage it with a pin, I drew forth from the body of the bee, a white fleshy larva, a quarter of an inch long, the head of which I had mistaken for an Acarus, How this animal receives its nutriment seems a mystery. Upon examining the head under a strong magnifier, I could not discover any mouth or proboscis with which it might perforate the corneous covering of the abdomen, and so support itself by suction ; on the under side of the head, at its junction with the body there was a concavity, but I could observe nothing in this but a uniform unbroken surface. As the body of the animal is inserted in the body of the bee, does that part receive its nutriment from it by absorption ? After I had examined one specimen, I attempted to extract a second, and the reader may imagine how greatly my astonishment was increased, when, after I had drawn it out but a little way, I saw its skin burst, and a head as black as ink, with large staring eyes, and antennae consisting of two BEES AND THEIR ENEMIES. 113 branches, break forth, and move itself briskly from side to side. It looked like a little imp of darkness just emerging from the infernal regions. I was impatient to become better acquainted with so singular a creature. When it was completely disengaged, and I had secured it from making its escape, I set myself to examine it as carefully as possible ; and I found, after a careful inquiry, that I had not only got a nondescript, but also an insect of a new genus whose very class seemed dubious." As everything connected with so strange a creature is very attractive, I will cite what other observers also have seen. Mr. Dale, from whom Curtis received Elen- chus to figure in his ' British Entomology,^ vol. v. pi. 226, says: " These parasites look milk-white on the wing, with a jet-black body, and are totally unlike anything else. It flew with an undulating or vacillating motion amongst the young slioots of a quickset hedge, and I could not catch it until it settled upon one, when it ran up and down, its wings in motion, and making a considerable buzz or hum, as loud as a Sesia ; it twisted about its rather long tail, and turned it up like a Staphylinus. I put it under a glass and placed it in the sun ; it became quite furious in its confinement, and never ceased run- ning about for two hours. The elytra or processes were kept in quick vibration, as well as the wings ; it buzzed against the sides of the glass with its head touching it, and tumbling about on its back. By putting two bees (Andrena labialis) under a glass in the sun, two Stylops were produced : the bees seemed uneasy, and went up towards them, but evidently with caution, as if to fight ; and moving their antennae towards them, retreated. I once thought the bee attempted to seize it; but the oddest thing was to see the Siylops get on the body of I 114 BRITISH BEES. the bee and ride about, the latter using every effort to throw his rider. "As the Stylops emerges from the body of the bee, the latter seems to suffer from much irritating excitement." Mr. Thwaites writes to me, on the 12th May, thus : " I had the good fortune to capture a Stylops flying, and on the Tuesday following saw at least twenty flying about in the garden, but so high from the ground that I could capture only about half-a-dozen ; since that time they have become gradually more scarce. "The little animals are exceedingly graceful in their flight, taking long sweeps as if carried along by a gentle breeze, and occasionally hovering at a few inches distance from the ground. Their expanse of wing and mode of flight give them a very different appearance to any other insect on the wing. When captured they are exceedingly active, running up and down the sides of the bottle in which they are confined, moving their wings and antennae very rapidly. Their term of life seems to be very short, none of those I have captured living beyond five hours, and one I extracted from a bee in the afternoon was dead the next morning. "All the bees stylopized, both male and female, I have taken, have manifested it by having underneath the fourth (invariably) upper segment of the abdomen a pro- tuberance which is scale-like when the Stylops is in the larva state ; but which is much larger and more rounded when the Stylops is ready to emerge. A bee gives nourish- ment generally to but one Stylops; but I have occasionally found two, and once three larvse in one bee." The structure of these insects is very remarkable : the typical genus Stylops is named from its compound eyes, which consist of a very few (about fifteen) hexagonal BEES AND THEIR ENEMIES. 115 facets, seated upon a sort of footstalk. The man- dibles are lancet-shaped and very acute, and the head, by reason of the protuberant eyes, has very much the shape of a dumb-bell. The antennae are branched, but in Halictophagus, they are fiabellate. The thorax is greatly developed; the superior wing is like a rudi- mentary wing-case, and is twisted, the inferior wings are very large, and fold along the abdomen in repose like a fan ; the legs are slender, and the tarsi with four joints in Stylops, with three in Halictophagus, and with two in Elenchus ; the abdomen is long, very flexible, and consists of eight segments. The insects themselves do not exceed a quarter of an inch in length in the largest, but they are generally very much smaller. The perfect insect is very short-lived, not surviving many hours, as just stated. They are usually found in the months of May and June, and they have been dis- covered to infest several species of Andrena and Ha- lictus, for instance the A. nigro-cenea, upon which Mr. Kirby first found it ; A. labialis, which I have frequently caught stylopized ; A. rufit arsis, fulvicrus, Mouffetella, tibialis, Collinsonana, varians, picicornis, nana, parvula, wanthura, convexiuscula, Afzeliella, Gwynana, etc., and upon Halictus ceratus, etc. The other mode of parasitism destructive to the bees is where the parasite deposits its own egg upon the proven- der stored by the bee for the sustenance of its own young. The young of the parasite, either by being more speedily hatched or more rapacious than the larva of the sitos, starves the latter by consuming its food. This kind of parasites consists of several Diptera, but they are mostly bees which form a distinctive subsection of the family of true bees (Apidae), the subsection being called the Nudi- i2 116 BRITISH BEES. pedes or naked-legged, from their not having the neces- sary apparatus of hair upon the posterior thighs or shanks, for the conveyance of pollen wherewith to store their nests. Thus nature, having rendered them unable to perform this duty to their offspring, has imposed upon them the necessity of resorting to strangers to support them, and they are not led to it by idleness or indifference. These insects consist, with us, of six genera, the species of which are individually attached to some particular bee, who thus nurtures their young. They are, as a rule, gayer insects than those which they infest, and the genus most abundant in species is Nomada, which attaches itself chiefly to Andrena, although some of its species, especially the smaller ones, infest the species of Halic- tu8, and one frequents Eucera. Melecta appears confined to Anthophora ; Epeolus to Colletes ; Stelis perhaps to Osmia, judging from the great similarity of habit ; and Ccelioxys to the constructive Megachile. None of these parasites resemble their sitos, but Nomada is exceed- ingly different, being in its gay array more like a wasp than a bee. The only close approach in the appearance of a parasite to the insect upon which it is parasitical is in the resemblance between Apatkus and Bombus, which are so alike that they were long continued to be united in the same genus, until the peculiar characteristic of the parasitical bees was detected, when they were readily se- parated. Although, cuckoo-bees as they are familiarly called, they could not be associated with the Nudipedts, because their posterior legs, though not pollen-conveying organs, are hairy ; but the Cenobites, to which section they belong, have a peculiar and distinguishing structure of that limb. They are further separated from the Nudi- pedes by several frequenting the same nest, thus habi- BEES AND THEIR ENEMIES. 117 tually associating with their sitos. Some of the Chrysi- did(B are likewise, as I shall have occasion to notice in the description of the habits of the genera, similarly parasitical upon some of the species of the family of bees. The genus Mutilla is also probably entirely para- sitical upon bees, for Mutilla Europcea is a parasite upon Bombus lapidarius, from whose nests it has been dug in winter, by my friend the late Mr. Pickering, whose ac- tivity and accurate observation once promised to be very beneficial to the science, but he, like many others of my entomological friends, is now no more ! 118 CHAPTER VI. GENEEAL PEINCIPLES OF SCIENTIFIC AEEANGEMENT. The following rapid observations are addressed to those whom it is the desire that this series of volumes may in- duce to take up the study of Nature in a methodical manner. With this view, the merest summary of the principles upon which scientific arrangement is based, is here exhibited. The study requires method as a lode- star to guide through its intricacies, but it is one which, pursued simply as a recreation, yields both much amuse- ment and gratifying instruction. It shows us that when we unclasp the book of nature, and wherever we may turn its leaves, every word, the syllables of which we strive to spell, is pregnant with the fruitfulness of won- derful wisdom, whose profound expression the human intellect is too limited thoroughly to comprehend. Is there an arrangement that human skill could mend? Is there an organization that man can fully solve, or a combination that his mind can wholly com- pass? Do we not behold limitless perfection every- where, but all so deeply mysterious. So exquisite are the feelings which the contemplation commands, that they imbue us deeply with the sense of the high privilege conferred upon the intellect by its being permitted to embrace a study, which, even pursued merely as a re- PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 119 laxation, inculcates in so serene and pleasing a manner such profound veneration and reverence. To acquire the prospect of a possibility to unravel the exuberant profusion of the natural objects surrounding us, successive students of nature have endeavoured to systematize the seeming confusion in which her riches are spread about. Like has been brought to like, and gradation made to succeed gradation. Resemblances have been combined and disparities disjoined, until the labour of centuries has constructed of all the natural objects within the ken of man a vast and towering edifice, whose basis is seated at 'the lovi^est substructure of the earth which research has yet reached, but whose head ascends high into the empyrean. All things have been collected, and arranged, and classed. Method has endeavoured to give them suc- cession according to an assumed subordination. The labour of the great minds which framed the large theories of this vast branch of human knowledge, has permitted men of lesser powers of combination to ab- stract parts for special examination and investigation. The study of natural science has progressively reached an extraordinary development, spreading in every direc- tion its innumerable tentacula; to which the perfection of the telescope and of the microscope have still further added by the discovery of new worlds of wonder. Just as language is systematized and made easier by grammar methodizing its co-ordinates and their rela- tions, so natural science arranges its subjects into sub- divisions of which genera and species are the lowest terms. The higher and more complicated are of many denominations, which, notwithstanding, have for their chief purpose the simplification of the survey by assisting 120 BRITISH BEES. accurately to determine accurately natural objects indi- vidually. Once the clue of the labyrinth caught, the seeming intricacy of its involution vanishes ; for when a clear conception of the general scheme is obtained, the solution of the parts is comparatively easy. The same principle rules throughout, however variously treated. The large divisions of nature appear simple and dis- tinct enough in their great frame, but when we approach their confines, close investigation discovers analogies and affinities, which, where the separation seems most appa- rent, create insuperable difficulties, and render linear succession, or distinct division, nearly an impossibility. Here we find parallelism, and there radiation, and else- where a complicated reticulation without subordination ; and this is one of the great problems, which it is the office of the mature naturalist to endeavour to solve. The pre- sent work has to do, however_, with but one small portion of the whole. Thus we see that, in order to arrive at a knowledge of natural objects, a method must be pursued to avoid being overwhelmed by their multiplicity, whereby confusion would be produced in the mind which their methodical investigation tends to dissipate. Their abundance pre- cludes the possibility of their being all equally well known, although it is very desirable to have a general, if even superficial acquaintance with them, that is to say, in the broad and distinguishing features of their large groups, for as to an accurate knowledge of all their species, it would be futile to attempt it. Possessing this general knowledge, the attention may be turned with greater advantage in any special direction, and that pur- sued to its entire acquisition. Natural objects have been arranged in Kingdoms_, PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 121 Orders, Classes^ Families, and Genera, all deduced in their successive and collateral groups from characters exclusively derived from species; therefore to the accu- rate knowledge of species all endeavours must be directed, they comprising within themselves all the rest, although the characters upon which they themselves depend for separation from their congeners are the most trivial of any. Each combination, in its analytical descent, con- tains characters of wider compass than those which suc- ceed it, and consequently embraces in that descent more species than the successive divisions ; just as in the ascent, or synthetical method, the characters of every successive group gradually expand. Species being thus the only real objects in nature from which all knowledge springs, and in which exclusively all uses lie, other combinations being perhaps as merely imaginary as are the many lines which are drawn over the surface of the globes, it would imply that subdivisions merely lend aid to ac- quire more rapidly the details upon which they depend. "We will, therefore, first turn our attention to species. Both combination and subdivision are intended to facilitate identification, by aiding us to arrive at this knowledge of species ; for each species represents a dis- tinct idea, whose correct definition is important to the progress of accurate science. This alone permits ob- servation to be attributed to its right object, aild when properly recorded, the information is secured for ever fj-om error or obscurity. It is not, however, the gift of every mind to discern accurately even specific differences, or to form skilfully generic combinations. The very best favoured by nature, — for it is a natural gift, although under high cultivation, — have sometimes a bias towards seeing more than actually exists. Hence varieties are 122 BRITISH BEES. often elevated into species, and species thus overwhelm- ingly multiplied ; and genera are frequently framed upon vague distinctions. Species are the basis of all natural science. A species in zoology is a combination of creatures which unites the sexes, and these being two, the as- sumed existence of neuters in some instances does not invalidate this, it comprises two individuals having in- dependent existence, but whose co-existence is indis- pensable to perpetuation, but which often, from their great differences, no single set of scientific characters will bind together, yet which must exist in some undis- covered peculiarity, that individuals may be able to distin- guish their legitimate partners. The species, therefore, is a complete unit in its entirety, although consisting of two distinct beings, for in the large majority of cases in zoology these sexes are distinct, although their conjunc- tion is, in the higher forms of life, indispensable for their continuance. In some of the lower forms of animal life they exist in union, and in the vegetable kingdom we perceive every possible combination and modification of this conjunction, and in both of these life may be per- petuated also by simpler processes. The species may consist of any indefinite number of individuals, and no law has hitherto been discovered which fegulates the relative proportions of the sexes, although it is very apparent that some recondite influ- ence operates to control it. It is also extremely re- markable to observe how eccentric nature is in some species, and the extent to which she sometimes carries the variation of some particular specific type, and to which some species are singularly prone, and yet how rigidly in other cases she adheres to the particular spe- PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 123 eific form in the succession of generations, that even the shadow of a deviation from the typical distinction is scarcely to be discovered : a reason for this it is hard to surmise. We may, nevertheless, conclude it to be cer- ] tain that true species are ever distinct, and can no more coalesce, hovrever closely they may approach together, [ than can asymptotes. Specific differences result from many characteristics, — from colour, clothing, size, and sometimes from pecu- liarities of structure; but these last are usually of a higher order, tending to indicate an aberration, slight though it be, from the normal generic character which holds the group together, thus implying a distinctive economy. This is sometimes called a subgeneric attri- bute, and there might be a reason, certainly, for not elevating such species to the full rank of genera, were genera equivalents, which they are not, and it merely remains an evasive admission of the doubt that attaches, except for the sake of convenience, to any subdivision, but the specific. The species is thus the very last term of subdivision, the very elemental principle itself, which unites toge- ther as one, solely for the purposes of perpetuation, the two sexes of similar individuals, and without whose in- tercourse the kind or species would die out. That some species greatly abound in individuals, as before observed, whilst others appear to be extremely limited, is an absolute fact, and not merely suggested by a defective observation of their occurrence, resulting from their rapid dispersion. It is verified by being noticed to occur where we know they would resort, as is exemplified in the case of some of the parasitical species of the insects herein treated of, and which are sometimes 124 BRITISH BEES. rare, even in the vicinity of the metropolis of their sitos, and where this also greatly abounds. In other cases, other species absolutely swarm where the similar at- traction lies. Even supposing species to be the sole natural division, we may accept the superior combinations as means to aid us to a gradually extending survey of the whole. Perhaps did we possess all the links of the vast chain of beings we should find genera, and every other superior combination, melt away through the intimate alliance of the succession of species that would obliterate the lines of separation, by making the sutures imperceptible ; but what mind could compass the detail of such a limitless unbroken series? Their subdivision may therefore be accepted as a positive necessity, to enable us to compass their investigation. As it at present stands, with our imperfect knowledge of the entire series of species, these higher groups are indispensably requisite. The specific diagnosis being the only sure basis upon which all our knowledge can rest, its accuracy is all- important, and requires a few observations. It com- prises two parts — the specific character ^ and the specific description. The difference between these is, that the first is constructed with the extreraest brevity consistent with its utility, is fluctuating and not permanent. The latter permits all the diffuseness needful to embrace a full description of the creature. The object of the first is to establish the present iden- tity of the species amongst all its known congeners — those associated in the same genus ; — and that of the second to secure it in its perpetual identity, and segre- gate it from all future and contingent discoveries. The specific character admits, consequently, modifications to PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 125 suit any extension of the genus, and in fact exacts it at the hands of all who describe new species. This many- naturalists undertake without any apparent conscious- ness of the scientific responsibilities that attach to it, and whence results the confusion so much to be deplored, of the synonymy that prevails, constituting, as it does, such a Daedalian labyrinth. The describer of a new species is bound to cast around, and endeavour to know all that has been previously done upon the subject of the genus. He has to revise all the specific characters within the genus, and mould them to those he introduces, and he must insert these closest to their evident affini- ties. Thus, therefore, the describer's labour is not light, if to be of any value. The specific character, although thus varying, becomes a permanent utility, and only so fulfils its object, — that of rapidly showing, at a glance, the known species of a genus, and thereby permitting the speedy determination of the identity or distinctness of a compared object. If doubt should exist from this brevity, the specific description is at hand to solve it, by the amplitude and completeness of its details. Of course this mode of treatment is only suitable to monographs, or portions of the science discussed separately, and not to a general or universal survey. The amount of toil thus saved to the describing na- turalist, and to those who wish to name their specimen, the experienced only can estimate. This brevity of spe- cific character is one of Linnseus^s terse and valuable axioms, who limits its length to twelve words. The best examples, I think, that I can adduce in entomology, of valuable and exemplary specific descriptions, is Gyllen- haPs ' Insecta Suecica,^ which contains exclusively a de- scription of Swedish Coleoptera; Gravenhorst's large 126 BRITISH BEES. monograph of European Ichneumons ; Erichson's ela- borate work upon the Staphylinidse ; and our own Kirby's 'Monographia Apum Anglise/ Their perfection con- sists in fulfilling thoroughly all the above conditions, for if any doubt exist upon comparing your insect with their descriptions, you may be fully assured yours is not identical. The only drawback to the utility of Mr. Kirby's book is that he had to deal with insects variable in condition from many causes, and the variable state of the insect that may have to be compared ; his descrip- tion has evidently been made sometimes from a worn specimen, one that had been exposed to wind and weather, and sometimes from an insect in fine condition. Thus it is important that compared insects should be in an identical state to substantiate the comparison, — a diffi- culty which this family has specially to contend with, as these insects are more liable than almost any others to vary, owing to their specific character depending much •upon pubescence, which is extremely subjected to many modifying influences, for the tinges and positive colour of the hair will much vary by exposure, as it is not pos- sible always to capture a bright individual. Taking specific description thus practically in its full and wide sense, it is requisite, for the purpose of avoid- ing repetition, that all the characters of the superior combinations should be eliminated, leaving it with those only which have not been thus absorbed, which now constitute its sole remaining distinctive specific pecu- liarities. Every species necessarily contains within it- self, every character of every combination in direct line above it, although these have been gradually abstracted to form those several combinations which are arrived at successively in the synthetical ascent. Analytically, PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 127 species are the last but combining element of all, al- though their most remote members. The whole system is an ingenious contrivance for breaking down a com- plex multiplicity of characters, to simplify the means of reaching all the collateral or adjacent species, that we may be able to determine identity or difference. Entomology, and indeed natural history generally, uses three words, very much alike, but very different in signification and application. These are, habit, habits, and habitat. The habit is that peculiar character of identity, that Je ne sais quoi, which marks all the species of a genus collectively, and which, in some cases, only the trained eye can detect. It is then seen instantane- ously, and forcibly illustrates the extreme precision the study of the natural sciences tends to cultivate. Their utility, also, as a discipline to the mind, conjunctively with the keen accuracy which practice gives the sight, are qualifications not lightly to be esteemed. It is from such absolute control of detail that the most efficient power of generalizing emanates, which, when it has once become habitual, gives, from its rapi- dity, an almost instinctive facility, as its inevitable con- comitant, for both synthetical and analytical survey. The mind thus becomes strengthened by vigorous exer- cise, and has always, for every purpose, a powerful in- strument at command, often used unconsciously, but always effectively. Thus is habit, once correctly per- ceived, ever retained. The habits are the peculiar manners and economy of a species ; and the habitat is the kind of locality the creatures affect, such as hill or plain, wood or meadow, forest or fell, hedgebank or decaying timber, sand or chalk or clay, and ground vertical or horizontal ; and the 128 BRITISH BEES. metropolis of a species — another term in use — is the centralization of the general habitat where the insect either nidificates collectively with its fellows, or, where, from any other cause, it may be found in its season, usually in profusion. But good fortune does not always attend the discovery of this locality. It is by the acquired skill of perceiving habit, that a large and confused collection may be sorted rapidly, or fresh captures immediately placed with their conge- ners, without the necessity of going tediously through all the descriptive characteristics. Incidental errors are afterwards speedily corrected. It is then that the specific character exhibits its utility by enabling us at once to dis- tinguish the new from the old. The concentration and summary of the specific cha- racter is the name of the species, or trivial name as it is sometimes called, which is, as it were, the baptismal designation that attaches to it always afterwards, and is contemporaneous with the introduction of the creature into the series of recognized beings. Upon the revival of the study of natural history, when learning dawned after the night of the Middle Ages, much difficulty attached to the imposition of discrimi- native names. The works of the ancients were ransacked, and endeavours made to verify and apply the names they had used. Ray published a vocabulary of such names. But the ancients never studied natural history in the sys- tematic way pursued by the moderns ; they did not want the skill, but they wanted the facilities. Anatomy and physiology had not made the progress necessary to aid them in the pursuit, and the assistance all these sciences obtain from optical instruments was barred from them. The names they gave to natural objects were vernacular PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 129 iiames_, which^ like our own vernacular names, applied rather to groups than to species, and have in conse- quence ultimately become the names of genera. But this was the work of time, with which discovery progressed. As these discoveries were made by the new cultivators of natural history, they added them to those which they resembled, by some brief distinctive character adapted to the momentary exigency, such as majors or minora etc.; and these additions were constantly treated as varieties of the species, whose name headed the list by the designation first adopted. Discoveries still con- tinued, which were compulsively arranged with the pre- decessors they most nearly resembled, until resem- blances vanished, and the boundaries fixed by the as- sumed correct application of the names thus derived from the ancients were passed, and there was an over- flow on all sides. To meet this difficulty, the new discriminative name had to be moulded into a phrase to correct its exceptive peculiarities, and specific names became descriptive phrases, the bulk of which no memory could retain, and which usually were neither clear nor expressive. Thus genera were continually treated as species, and species as numbered varieties, with long distinguishing descriptive phrases. So it remained till day dawned, and the great lumi- nary of systematic natural history rose with a bound to irradiate the obscurity of science with his subtile and vivifying beams. This 'was Linn^us, to whom we owe the binomial system, wherein, by means of two words only (the ge- neric or surname, and the specific or baptismal name), the recognition of a species is perpetuated ; for Liu- K 130 BRITISH BEES. nseiis truly says, ^'Nomina si nescis, perit et cognitio rerumy By a law tacitly admitted, but universally recognized, for the sake of securing to a name its intangibility, no two genera in the same kingdom of nature may be named alike. There is, therefore, if this rule be ob- served, no fear of similar names coming into collision in the same province, and thus producing confusion. A ready means to prevent the possibility of such mischance is the admirable work which has been published by Agassiz, with the assistance of very able coadjutors, in the ' Nomenclator Zoologicus,^ which is a list of all the generic names extant in zoology, exhibiting what names are already in use either appropriately or synonymously in this great branch of the natural world, and if this work receive periodically its necessary supplements and additions, no excuse will remain for the repetition of a name already applied. The most defective character in this laborious work, is the frequent incorrectness of its etymology of the names of genera. It would be, perhaps, without such aid, too great a labour to require of the describing naturalist, or it might not be otherwise even practicable for him, to ascertain whether the generic name he purposes to impose be, or not, anticipated. The penalty of its being superseded is understood to attach to the imposition of such a name, for the altera- tion may be made with impunity, and thereby it becomes degraded to the rank of a mere synonym. Nomenclature has thus, by the happy invention of Linnaeus, been made a matter of the greatest simplicity, conciseness, and lucidity, and to him, therefore, our gratitude is due. An indispensable branch of nomenclature is Synonymy, f PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 131 which, briefly, is the chronological list of the several names under which species or genera may have been known. This diversity of names has originated in several ways, — from indolence, or ignorance, or excessive refine- ment. The views of systematists will differ in the collo- cation of creatures; hence, sometimes what had been previously divided will be recombined, or divisions into further groups be made of what had been before united. Both processes will necessarily produce synonyms ; the recombination of what had been separated reduces the names of such groups to the rank of synonyms of the old one from which they have been disjoined. In the latter case the old name will be retained to the typical species merely, and be also made a partial synonym oi the names of the new generic groups : or, indeed, it may happen that the same creature has been described generically, unknowingly, by two different persons, about the same time. By another recognized rule in nomen- clature, the Haw of priority,' the name given by the first describer is accepted, and the other consequently falls to the condition of a synonym. With respect to specific synonymy, many causes con- duce to it ; namely, an imperfect description which can- not be clearly recognized, reducing it to that category, with a mark of interrogation appended ; subsequent de- scription when want of tact has not discerned the iden- tity of the old one ; indolence in looking about for works upon the same subject ; inability to obtain access to books wherein they may be described, owing either to their costliness or to their obscurity, or by lying buried in some collapsed journal, or the poverty of our public libraries, etc. etc. But however thus lost sight of, or wilfully ignored, the name still retains vital elasticity, k2 132 BRITISH BEE8. for the describer has not thereby lost his rights, but revives to them with all due justice upon the cessation of this coma. The really culpable among such de- scribers are those who neglect to look around them to ascertain what has been done, and this course is some- times illicitly adopted to obtain a fleeting and mere- tricious fame, by the description of ostensibly new species, which critical investigators soon detect to have been long since known and very ably described. Thus, a complete synonymy, which can almost only come within the province of a monograph, would give, chronologically, the entire history of a species under all the names it has been known by in the several works in which it has been published. Nature is so uniform and stable that Aristotle^ s descriptions can be clearly recog- nized, therefore there is no fear that whatever may have been synonymously, but yet correctly recorded of the economy of a species, can possibly be lost when once registered in the archives of science. The working out of a correct synonymy is an ungrate- ful task of much labour, for few appreciate it, and not many use it, although when thoroughly elaborated it is so extremely valuable. A further rule in nomenclature is, that the generic name must always be a substantive; and it is always desirable that the specific name should be an adjective. In the event of the imposition of a proper name, which is sometimes done to record a private friendship, but im- properly so, for it is a distinction due only to promoters of the science, the genitive form must be adopted. The next grade in ascent from the species is invariably the Genus, for subgenera, like varieties in species, are not uniformly present, but are mere contingencies, even if they do properly exist. PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 133 Why some genera abound in species and others are so limited is as difficult to determine as the differing numerical abundance of individuals in species. That long genera (genera numerous in species) may be the result of natural selection^ as Mr. Darwin surmises, and the offspring of a common parentage, is contradicted, not merely by peculiar although sometimes slight dis- similarities of habit, combined with size and colour, but also if any lines of demarcation are to be admitted, it is possible, were their generic similitude to be subjected to severe test, they might present characteristics normally discrepant and suggestive of further division, although the habit may be very like. The generic grouping is effected by structural pecu- liarities, which are essentially of a higher class than the characters of specific separation, these being deter- mined by colour, pubescence, sculpture, etc. etc. ; spe- cific characters combining only individuals with such peculiar inferior resemblances. The generic characters thus establish groups of species allied only by such more general character and similarity, but conjunctively of one permanent habit, although the members of the genus may differ somewhat in habits, and so on of the higher groups into which insects are collected, each group in its ascent upwards presenting characteristics of a wider range than those of the descending series. And so, by degrees, we rise until we reach the characters which combine the whole order. The process is necessarily and imperatively synthetical, for the whole foundation is based upon species, and thence emanates the supposition that only species exist. The type of a genus is that species upon the charac- ters of which the genus was originally framed and named, 134} BRITISH BEES, and theoretically, however generic groups may be sub- sequently divided to suit views or to meet systems, the primitive generic type is assumed to retain the primitive generic name. It is much to be doubted whether, in every case, the type is the true pattern, or leader, or centre of the group called the genus ; nor is it likely if genera be natural groups. It has usually been accident which has dropped upon the favoured species, and not a well- calculated and thoroughly digested selection, and which, although accepted, will require emendation or change if the whole collective series should ever be ob- tained. It is the necessary result of the imperfection of our intellect, and one of the dominant conditions of over- ruling time, that one thing must follow the other. It is, therefore, neither an expressed nor even an implied inferiority that puts one species before the other in a generic group ; or one genus before the other in their successive order. Affinities may lead both species and genera in varying directions, although treated descrip- tively as of linear succession, in which order they are usually arranged, but this is unavoidable and therefore not derogatory. It is for the mind to conceive their radiation from a type, or their parallelism with other forms, even in the connection of affinity, and not merely of analogy, for the latter can be expressed even in arrangement. Thus encouragement attends the beginner at the very outset of his study, and the prospect of a wide field for discoveries, in all directions, lies open to him. The Family, after the Genus, is the next natural group at which we arrive, proceeding synthetically. Its cha- racters, succeeding to those of the Okder, group together PRINCIPLES or SCIENTIFIC ARRANGEMENT. 135 collectively the largest numbers of forms that in their several combinations are the most nearly equivalents, and may be almost paralleled in that quality to the alli- ance of species. Ascending from species, the naturalist scarcely hopes to find in the groups formed above them strict parallelism, although, to be logical, it should be so, and, where the combinations are most natural, it is most nearly so. Thus we do not again distinctly reach equivalents until we arrive at these families, which from linking together associations usually combined by an identity of instinct and functions, attach to them- selves greater interest, and form alliances pointed out by the finger of nature itself, which are therefore exempted from the arbitrary caprice of the constructive systematist. It does not follow that families should be even nearly numerically equivalent, for a family may contain a few or a multitude of genera and species, or a multitude of genera and few species, or also a multitude of species and few genera. Families comprise groups of forms to which nature delegates the execution of certain duties and offices, and whether specifically numerous or few, we may assume they are sufficient for the object in- tended. If we can reach the motive that controls the peculiarities of the group, it is a golden key to the explanation of the structure of its constituents, and, perhaps might furnish us, if not with a positive clue, yet with a surmise as to the functions of the collateral groups of which it forms a member, and which diligent observation may accurately determine. Families, to be natural divisions, should stand in the same relationship to genera as species do, but from the opposite sidcj whatever the subdivisions are into which 136 BRITISH BEES. they may be separated, for the sake of convenience, and as descending grades whereby to arrive with greater facility at their genera, just as the species of the latter are also sometimes grouped, that they may be reached with greater ease. These subdivisions of families have no analogy with the varieties which species occasionally throw off, although they may be as irregular in their occurrence ; that is to say, in the association of a group of families arranged in their series of most proximate affinities, the first may present subdivisions, others, in irregular occurrence, may not require them, — ^just as in the species of a genus, arranged also in the series of their closest resemblances, one will present a stringent adherence to the specific type, or all may do so, or all or some may have a tendency to vary. Groupings of species are, however, of a less natural character usually than are those of families, and generally are artificial, being capriciously made to break down long genera, that the required species may be more readily arrived at. The characters which group families differ inter se. Thus in the Order Hymenopteray the family of the bees is essentially framed upon their most distinguishing peculiarity — the tongue, — which in other families be- comes of secondary importance. In some the neuration of the wings, their mode of folding, the form of the eyes, conjunctively with other peculiarities of general structure, etc. etc., which point to the differences in the economy that accompany all these, have successively the same prominent position which the trophi take in the family of the bees. I have already recently alluded to the relations of affinity and analogy, and it is desirable that some notion of the meaning and bearing of these terms should be PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 137 given, as, in the majority of modern works on natural history, use is frequently made of them. On carefully surveying any class or order of creatures, the mind speedily becomes impressed by observing cer- tain similitudes out of the direct line of continuous connection, and therefore remote from the strongest connecting links of positive relationship in the methodi- cal series. Induced thence to inspect them more closely, we presently ascertain that what we at first conceived might be an error in their collocation, arises from very strong resemblances in certain particular features, but which are less important than those which directly unite them, and may not be permitted to interrupt the order established. It is, however, equally evident that they indicate relations which may not be neglected. Thus, although the succession be direct in the evolu- tion of its primary characteristics, the prominent features which so present themselves establish the conviction of the existence of connections oblique to the straight line, but all embraced within the normal conditions which bind the group together. These are called re- lations of affinity. Pursuing them, it is sometimes observed that nature, as it were, returns upon itself, re- producing similar notes in another key. These indications have led philosophical naturalists to Surmise that the true arrangement of natural objects is in groups, and not in a straight and continuous line. Several schemes have been suggested for the purpose of giving uniformity to these groups, making them equivalents by associating together the same numbers of allied forms, which again return in a circular series upon themselves, and impinge upon other circles at the parallel points of their circumference by affinities less 138 BRITISH BEES. direct than those which unite them within their own circle. Many novel views and interesting combinations have been thus elicited, showing that very strong affinities lie in very divergent directions, but no system has been hitherto devised which overrules the conflicting difficul- ties that attend these arrangements. Whatever number may have been adopted to bring nature within this circular system, it has always been found that some, or several members, both in the circles themselves, or in their series, is as yet deficient, and awaits either dis- covery or creation. The pursuit of such views stimulates profound inves- tigation, and may lead to valuable discoveries that will eventually give a loftier and more philosophical cha- racter to the study of natural history than it has hitherto possessed, and make it an attraction to the highest class of mental powers. The key to the universe hangs at the girdle of the veiled goddess ; and happy the student who shall achieve possession of it, and unlock the mys- teries to the reverential gaze of mankind. The relation of analogy is different in kind, although the general affinities which bind a class together are necessarily affinities in the widest construction of the term ; bat the class being resolved into its elements, those affinities, thus dissevered, no longer retain the uniting links whereby the mass coheres. They, more correctly, stream from their origin in parallelisms rather than in a continuous and uninterrupted current; and these parallelisms present resemblances often of a merely superficial character. As strong an instance as I can adduce is possibly the analogical parallelism of the Pen- iamera and the Heieromera in the Coleoptera, which PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 139 are^ however^ bound by the common affinity of being all beetles. It is, nevertheless, often difficult to determine between the relationships of affinity and analogy, for groups even in close contiguity may also possess both. Thus, the normal Ichneumones have their analogues in the Ichneu- mones adsciti, if the comparison be restricted to them- selves, but these revert into the relationship of affinity when a comparison is instituted between them and the adjacent groups on the one side of the Tenthredines, or on the other of the Aculeata, with which, when a re- lationship presents itself, it is merely one of analogy. So, also, within the pentamerous Coleoptera we have a relationship of analogy between the Staphylinidce and the HisteridcBy but it becomes one of affinity when it unites them within this section of the class. Innumerable other instances might be given readily, but these will suffice to convey a notion of the relative meanings of the terms, ' relation of affinity^ and * relation of analogy,' which is all here aimed at. The problem naturalists have to solve is, ''^What is the natural system ?" We can clearly see that the sys- tems adopted are not Nature's, that they are essentially imperfect, and that the science, even with all the force of the intelligence that has been applied to it, is far from having attained perfection. It still awaits the master mind that shall cope with its difficulties, determine its intricacies, and, threading the labyrinth, guide his en- thusiastic disciples into the adytum of the temple. The subjects here brought under view admit of very considerable development, and of strictly didactic and methodical treatment. It has been my object only to gossip upon them, that I might stimulate curiosity to 140 BRITISH BEES. undertake systematic study, by showing how interest- ing it may become if earnestly pursued, being so fraught with instruction of large compass. Works on natural history have divers objects in view, and may be intended either for popular and general dis- tribution, or for special scientific purposes, and in each case the mode of treatment will materially differ. Many purposes may also be intended to be severally met in the strictly and rigidly scientific treatment. They may be either general methodical arrangements treated super- ficially, having no other design than to give a sort of bird^s- eye view of the subject in its wider distributions and broader landmarks, or they may treat of portions of the large subject more specially ; again, they may constitute monographs of varying extent from a family to a genus ; or they may comprise loose descriptions of new species of old and well-established genera ; and some such, con- junctively with new species, establish likewise new genera, indicating, at the same time, their proximate position in the general series. The two latter classes are usually the appendages to voyages and travels in distant unex- plored countries, or are the result of a careful collection of neglected tribes at home. Each, thus, with its special application has its special construction ; but in the case of new species, I would strenuously counsel a full and complete description, and urge as imperative the con- struction of a specific character, formally framed to meet the condition of the science, based upon the precise antecedents and existing state of the genus to which such species belong. Even assuming that the knowledge of species is the essential foundation of the science, the preceding obser- vations show that there is a higher knowledge connected PRINCIPLES OF SCIENTIFIC ARRANGEMENT. 141 with the pursuit than this mere knowledge of species, and yet from which it emanates. There is a higher object to be achieved than the accumulation of a store of them, arranged in seemly order, set with manifest taste, and named in accordance with the accepted no- menclature. These are extremely pleasing to the eye, but the intellect languishes over them in unsatisfied desire, craving more solid aliment. There is besides room for observation on every side, either confirmatory or original, and both are much needed, and must be considerably augmented before it is accumulated in satisfactory abundance; and until this be procured, existing systems can be viewed merely as temporarily useful, for until all that nature can teach shall be ex- hausted, perfection cannot be attained. The many kinds of knowledge which the study sub- serves, and the recreation and pleasure each affords, are a sufficient reply to the sneering Cui bono ? of its detrac- tors, who, when they urge that it occupies time which might be more profitably employed, present themselves but as the priests of the Fetish of the age, and may be told that we use it only as a relaxation to necessary worldly toils. When pursued, in cases where it can be so, in unmolested security, is there a more salutary pur- suit than that which inculcates the high veneration and love which the study of nature should inspire towards the Great Parent of all? What can compete with it in other studies? The investigation of the works of the Almighty lead directly to the steps of the altar of reli- gion, and there we find the study of the Works confirmed by the precepts of the Word, both inculcating humble reverence and fervent love. Thus pursued, is it not a reply to every cavil ? 142 CHAPTER VII. BEIEF NOTICE OF THE SCIENTIFIC CULTIYATION OF BRITISH BEES. With the great John Ray dawns the scientific cultiva- tion of British bees. Before his time, the only entomo- logical work which had been published in England was Dr. Moufiett's ' Theatrum Insectorum.^ In this work there is an ample account of the domestic bee, with gleanings from many sources of some of its habits and economy, but there is no notice of any insects, excepting some species of the genus Bombus, which may be at all consorted with the social bee by affinities of structure or identity of function. In Ray's correspondence with his disciples and friends, we have straggling observations upon the habits of a few wild -bees, especially some jotted down by his diligent pupil, the distinguished Francis Willughby. It is in Ray's posthumous ' Historia Insectorum,^ published in 1710, at the instance of the Royal Society, that we first find collected together all that had been previously known of ^British Bees/ In that work he describes them systematically. He there arranges the bees into Apis and Bombylius, which may be regarded almost as genera. SCIENTIFIC CULTIVATION OF BRITISH BEES. 143 He divides Apis into what may be considered as two sections, Apis domestica forming the first, and the second containing his Apes silvesfres, or wild bees. Nine of these are described and numbered consecutively, which are followed by eleven descriptions unnumbered, some of the latter having been supplied to him by Francis Willughby, whose initials are attached to these, and amongst which we find the description of the willow bee, subsequently, from this cause, named by Kirby, from its original describer, and now universally known as Megachile Willughbiella. Ray's second genus is Bombylius, identical, as far as it goes, with the modern genus Bombus, excepting that it includes an Anthophora. He here describes nineteen, all numbered. Ray's names are phrases, the mode of describing then prevalent in all the natural sciences, until the happy introduction of the binomial system by the great genius of natural history — Linn^us. These phrases are almost tantamount to the modern specific character; but Ray unfortunately attaches no size, yet size might have lent some aid to their modern deter- mination. Mr. Kirby was able to identify and introduce into his synonymy only a few of Ray's insects, from the defec- tiveness of the descriptions ; the following embrace all that could be verified : — No. 1 of the Apes silvestres is our Anthidium man- caium ; No, 3, the male of Anthophora retusa, the fe- male of which being No. 4 of his Bombylii ; No. 4 of the Apes is Andrena nitida : these comprise all of those numbered which could be recognized. The first of the unnumbered is the male of Eucera longicornis ; the fourth is Melecta punctata ; the sixth is Colletes fodiens ; 144 BRITISH BEES. the seventh is the male of Osmia bicornis ; and the ninth the celebrated Megachile Willughbiella. In Bombylius No. 1 is Bombus lapidarius ; No. 2, B. Raiellus, named by Mr. Kirby in honour of its great describer ; No. 3 is B. muscorum ; No. 4 is the female of Anthophora retusa, as noticed above ; No. 5 is Bombus terrestris, as is also No. 6 ; No. 7 is the male of B. lapi- darius; No. 8 is B. pratorum ; No. 9 is B. sylvarum ; No. 10 is B. subiniemiptus ; No. 11 is 5. hortorum ; No. 13 is B. Francillonellus, and No. 17 is Apaihus Barbu- tellus. Thus ten of the Apes silvestres, and six of the Bombylii are unidentified, and those recognized may be placed correctly, by the aid I give in attaching Mr. Kirby^s synonymy to the list of species added to each genus below. Nothing of any moment thence intervened, until the Eev. W. Kirby, of Barham, in Suffolk, made a careful and earnest collection of the ' British Bees/ with a view to their scientific description and distribution. Strag- glers were to be found in many entomological cabinets, and some of their habits had been observed and recorded by patient and attentive naturalists; but these collec- tions were small, very imperfect, and widely dispersed^ until Mr. Kirby's energy and activity nurtured the idea, and carried it into execution, of bringing into one focus the scattered notices and vagrant specimens he had seen about. The diligence he himself exercised in procuring all the individuals he possibly could, by continued collecting during a succession of years, enabled him, in the course of time, to add considerably to those he was already acquainted with, either in collections, or through dis- persed notices. The growing bulk of his store suggested SCIENTIFIC CULTIVATION OF BRITISH BEES. 145 Lis looking around for guides to their methodical ar- rangement, as a clue to what might have been observed of their habits. Finding no such assistance, and no- thing to meet his wants, for Linnseus^s notices were too few, and Fabricius^s labours too inconsequential, he de- termined to aid himself by elaborating their distribution upon the basis of the principles established by Fabricius himself, but which this celebrated entomologist had worked out so inconclusively as to make his system an indigested mass heaped together in the greatest disorder. Mr. Kirby's patience and diligence, although working only upon the same principle, speedily brought into lucidity and order the obscurity and confusion that had prevailed. By one of those strange coincidences which have been remarkably recurrent in scientific invention and discovery, Latreille, in France, was at the same time arranging all the bees known to him, by a process precisely similar to that adopted by Mr. Kirby. He consequently arrived at exactly the same results, with this difference only, that what Mr. Kirby calls genera are to Latreille sub-families, and the sections which Mr. Kirby was induced to form in his genera, from their structural differences, and which sections he called families, inconveniently indicating them merely by letters, asterisks, and numbers, were formed by Latreille into genera, and to which the latter either applied or adopted names, or framed new ones, when deficient; these however are essentially genera, with all their discrimina- tive characteristics, for they bring together the very same species in both cases. This clearly exhibits the beauty and certainty of the principle upon which each had worked out his distribution, both being based chiefly upon the structure of the trophi, or the organs of the L 146 BRITISH BEES. mouthy but which Fabricius, its projector, had, singu- larly enough, failed to accomplish successfully. Both works were published in the same year, 1802 (An X. of Liftreille's book), unknown to each other, but Mr. Kirby's sprang into life in matured perfection, like the imago of the bee itself, whereas Latreille's labours were progressively nursed to maturity in succes- sive publications, until they received their final elabora- tion in 1809, in the fourth volume of his 'Genera Crustaceorum et Insectorum,' whose successive stages were, first, the notice appended at the end of his ' Histoire desFourmis^ in Paris in 1801, and then in the thirteenth volume of his ' Histoire Naturelle des Insectes,' in 1805, a supplement to Sonnini's edition of Buffon, and then in the ' Nouveau Dictionnaire d^ Histoire Naturelle/ Even thus the subject was not so amply discussed, although applied more extensively, and made to embrace all the bees, exotic as well as European, at that time known, as it had been done in Mr. Kirby's model work, which leaves nothing to be desired but the naming of his anonymous subdivisions, and a little more artistical skill in the execution of his plates. The terminology used by him also difiers from that subsequently adopted through foreign influences, but which is readily reduced to his standard. The merits of the work greatly transcend these trivial deficiencies, for it is a "canon'' as invaluable to the entomologist as the celebrated canon of Polycletus was, and the Phidian marbles still are to sculptors. Of course observation has greatly reduced the number of his species by their due association with legitimate partners, which, from their dissimilarity, he was compelled to separate, as only successive observation could prove their identity. SCIENTIFIC CULTIVATION OF BRITISH BEES. 147 More extensive collecting has also shown that some of his species are merely varieties of others^ which have thus been brought to their authentic type. This also could only be proved by experience, for it is remarkable how very Protean some species are, whilst others are almost rigidly unchangeable. Evidently there does exist a line of demarcation between distinct species, which only requires to be diligently sought to be found, obscure as it may appear to be, but which the insects themselves obey, for however closely species may some- times approximate, yet I do not believe, as I have before expressed, that they ever permanently coalesce, and that rthey are always as distinctly separate as are asymptotes. As Mr. Kirby's work is in few hands, or perhaps not readily accessible, I will give here a summary outline of it, with the names of the genera with which his families coincide. In this work he established only two named genera — Melitta and Apis. His genus Melitta, which is equivalent to the subse- quent subfamily AndrenidcB, he divides into two sections, ^ and "^ ■^, the first containing two families, a and b, (these we call genera, and they are now named Colletes and Prosopis) ; the second section ^ "^ contains three fami- lies, a, bj c, {a, is Sphecodes, b, Halictus, and c comprises our three genera, Andrena, Cilissa, and Dasypoda.) His genus Apis he also divides into two sections, * and * * ; the first is subdivided into two families, a and b (our genera Fanurgus and Nomada) ; and the second is divided into five subsections, a, b, c, d, e ; a and b constitute families (our genera Melecta and Epeolus). The subsection c is divided into two parts, 1 and 2, the first containing the two divisions a and /3, each L 2^ 148 . BRITISH BEES. comprising a family (our genera Ccelioxys and Stelis) ; and the second is divided into the four families, a, /3, 7, 8, (a being the modern Megachile ; /S, Anthidium; 7, Chelostoma and Heriades conjunctively, and h is our Osmia). The subsection d has two subdivisions, 1 and 2, the first being a family (our Eucera) ; and the se- cond is divided into the two families a and yS {a com- prising our Saropoda, Anthophora, and Ceratina), and the family yS, consisting of the genus Xylocopaj then supposed to be indigenous, but whose native occurrence has not been substantiated. The fifth subsection, e, is split into two divisions, 1 and 2, each containing a family (1 is our Apis, and 2, our Bombus) . In this last of his families Mr. Kirby had already noticed, with the same sagacity with which he had pre- viously conjectured the cuckoo-like habits of some of the solitary bees, the distinctive structure of some of the species, wliich incapacitated them from providing the sustenance of their own young, and which thus reduced them to the same category ; but he left the idea in its supposititious condition, being too modest to use it as a mark of separation, but which Newman, on our side of the Channel, and St. Fargeau on the other side, subse- quently, and both nearly about the same time, but with the advantage in favour of Newman, distinguished, and separated generically, respectively by the names of Apa- thus and Psithyrus ; the former, having the priority, is adopted, according to the rights of precedence in nomen- clature. The above description of Mr. Kirby^s system will perhaps be difficult to understand, unless T append the naked scheme itself, which is as follows : — SCIENTIFIC CUIiTIVATION OF BRITISH BEES. 149 MELITTA. ^ r Family a. L „ b. ** C, APIS. ^ r Family a. ' Subsection a. Family a. b, ,, ^. ^¥: 2 /Family a. 1 „ /3. 3-^ }} 8. 1 Family 2 1,,^. f Family 1. l J, 2. Mr. Kirby could scarcely have considered that there were more than two series of equivalents in this scheme, the first being the great division into the two genera ; and the second, the final division, where his analysis terminated in his families, which, with some further slight subdivision, as shown above, constitute our pre- sent genera. The synthetical combinations which the arrangement presents, as we ascend from his families, result from an almost arbitrary selection of characters 150 BRITISH BEES. and certainly are not equivalents. The whole method is very perplexing ; for, to cite an insect for the purpose of making a communication, it would have to be preceded by its whole array of subdivisions. Thus Megachile Wil- lughbiella, which is now so compendiously noticed by the binomial system, would have to be quoted as Apis^ * * c, 2, a, Willughbiella, and so with the rest. Although I have strongly applauded the ' Monographia Apum Anglise,^ as an excellent treatise wherever I have had an opportunity, the praise is to be applied to the correct care with which both the family descriptions and the specific descriptions are elaborated; whilst Mr. Kirby^s timidity in fearing to depart from the course of his masters, Linnaeus and Fabricius, by establishing a multitude of genera unrecognized by their authority, although every one of his families is pertinently a well- constituted genus, is much to be deplored. He has thus lost the fame of naming the offspring, of which, although legitimately the parent, he was not the sponsor. But he has won the higher renown, as I have elsewhere remarked, of his work being a canon of entomological perfection. Notwithstanding that this very elaborate, and, to some extent, artificial method is based upon a plurality of characters, and apparently upon such as most readily presented themselves to substantiate the feasibility of subdivision indicated by habit, it is very remarkable in having brought the series into more satisfactory sequence than that presented by Latreille and his modifiers. Panurgus here holds its permanent post as the connect- ing link between the Apidce and Andrenidce, pointed out by nature in its close resemblance to Dasypoda. But this genus^ however, establishes for itself a stronger SCIENTIFIC CULTIVATION OF BRITISH BEES. 151 affinity to the Apida, exclusively of that presented by the folding of the tongue in repose, in its presenting immediately the large development of the labial palpi which is peculiarly characteristic of this subfamily. All the cuckoo bees then follow in order ; these are succeeded by the true Dasyg asters ; after which come Latreille's ScopuUpedes ; and the series is wound up by Apis and Bomhus, Mr. Kirby, I suppose, was induced to associate in the same section Panurgus and Nomada, from their resem- blance in general habit, which in both conforms to the type predominant in the Andrenidce, although they are thence dislocated by the differences in the important organs of the mouth, which verify in this case the seem- ing paradox of a part being greater than the whole ; for these are certainly of greater relative importance to the economy of the creature than mere general habit, and to which all the peculiarities of structure finally converge, for the purpose of giving it what it thence acquires, its own proper and distinctive place in the series of created beings. The most extensive work since published upon bees generally, is that treating oi the Hymenopt era universally, written by Le Pelletier de St. Fargeau, and comprised in four thick octavo volumes, contained in the ' Suites a Buffon.' In this work both the genera and species of our bees occur, of course conjunctively with the rest, but its utility, especially to the beginner, is materially diminished by the peculiar systematic views of the author. The dis- tribution of the Order is framed chiefly upon the eco- nomy of the insects, which is not so tangible as structure, and blends very heterogeneous forms, — widely separa- ting, in some cases, structural affinities, and sometimes 152 BRITISH BEES. uniting discordant habits. Wasps and bees we here find intermingled, and to commence study with this work would much perplex the student. It can be used bene- ficially only when some progress has been made in the pursuit. The only British entomologists who have treated of the bees since the time of Mr. Kirby, are Stephens, Curtis, West wood, and Smith, — the first in his elaborate 'Catalogue of British Insects,^ published in 1829; and the second in his ' Guide to the Arrangement of British Insects,' published in 1837. The arrangement of the family of bees in both these works is exceedingly arbi- trary and without any obvious reason, either as regards the consecutive order of the genera or species. This originated possibly in their personal rivalry, which led them to make their systems as dissimilar as they could, and as unlike the true order as they could well dispose them. Both arrangements are certainly far beneath criticism. In the Synopsis of Westwood, at the end of his ' Guide to the Classification of Insects,' published in 1840, and in Smith's ' Catalogue of the British Bees, contained in the Collections of the British Museum,' published in 1855, we have Latreille's distribution, with slight modi- fications, to which I shall not advert at present, but which I shall discuss in my next chapter, where I shall introduce the arrangement I myself propose for the combination of the genera of British bees. 153 CHAPTER VIII. A NEW ARRANGEMENT OF BRITISH BEES, WITH ITS RATIONALE, AND AN INTRODUCTION TO THE FAMILY, SUBFAMILIES, SECTIONS, AND SUBSECTIONS. If perfection of instinct, and an organization exquisitely moulded to a complete adaptation to the many delicate and varied functions of that instinct, as well as to the exercise of every faculty incidental to the class, be cer- tainly a proof of pre-eminence, we may justly claim this position for the Order Hymenoptera. There is no cha- racteristic in which they are deficient, nor any in which some of the members of the Order do not transcend in aptitude the insects of all the others. If they have not been placed at the head of the class Insecta, it has been because systematic convenience did not permit the transposition, on account of the inter- ruption it would have caused to the convenient linking of the rest in a consecutive arrangement. Yet are they the most volatile fliers, the most agile runners, the most skilful burrowers, and consummate architects.' The beauty resulting from the combinations of sym- metry of form, elegance of motion, brilliancy of colour, and vivacity of expression, is to be found exclusively 154 BRITISH BEES. amongst them. Either in the velocity of their flight, or in its playful evolutions and graceful undulations, the}'' are unsurpassed, and they hover in the execution of their designs with pertinacious perseverance. No insect struc- ture can more thoroughly exemplify the most appropriate adaptation to its uses, and the most admirable elegance in the formation of the means of execution. I thus claim for them, and which I think I may with- out infraction of dispute, the distinctive rank amongst insects. Having fixed the station of the Hymenoptera generally, we have next to seek the relative rank of the natural divisions into which they readily separate. Taking structure and instinct conjunctively, there can be no doubt that the first position will be conceded to that division of the Order which comprises the aculeated tribes — those armed with stings, — some of whose mem- bers, in each of the three large divisions into which they fall, being social, that is, living in communities, orga- nized by a peculiar polity or administration. These aculeates divide into, first, the fossorial Hyme- nopteray or burrowers; and the equivalent branch the Diploptera, or wasps, distinguished and named from their folding the superior wings longitudinally in repose ; secondly, the heterogeneous Hymenoptera, or ants, named from the dissimilarity either in size or structure of their females, a peculiarity incidental to all the social Hyme- noptera, but living in community is more peculiarly cha- racteristic of this division, it being in the other divisions restricted to a few genera only, whereas here the soli- tary habit is the exceptional. In all cases of socialism there are three classes of individuals, — males, females, and abortive females. In the other social kinds of NEW ARRANGEMENT OF BRITISH BEES. 155 Hymenoptera_, these abortive females, called neuters, per- form the labours of the community, and they are always winged; whereas amongst the ants they are never winged, and they constitute civil and military depart- ments, the former attending to domestic matters, and the latter making predatory excursions to enslave the inhabitants of other communities, to aid their civilians in their many duties. The third and last division of the aculeate Hyme- noptera contains the Mellicolligerce, the bees, or honey - gatherers. Thus each division of the aculeated Hymenoptera is closely linked to the others by the strong affinity of the social habits of some of the genera of their several families. The food of these three divisions of the aculeated Hymenoptera differs considerably, the Fossores being raptorial flesh-feeders, which hunt down and destroy their prey, and supply it as food to their young; the Heterogynce are omnivorous, — grain, fruits, or carrion being equally welcome to them ; but in these climates I am not aware that they destroy life, although their wide migrations within the tropics are undertaken in the very spirit of the Huns and Vandals, for they de- vastate everything they come across; but the whole family of bees are exclusively honey-feeders without any carnivorous propensities, and use their stings merely as weapons of defence. Although all the social aculeates are edifiers, and although the wasp in its papier mdche domicile may vie with the honey-bee in capacity and skill in the structure of the hexagons of the habitation it erects or suspends, which are as perfect, and almost as delicate, although 156 BRITISH BEES. fabricated of a coarser material than those within the hive, and wherein also the several compartments form a more homogeneous unity, and the uniformity of the several layers or floors is more in accordance with archi- tectural symmetry, — yet must the palm of precedence he accorded to the bee, from the more elaborate and per- fect development of the social instinctive faculty. We may be the more excused for this preference when we weigh the interest of the genus Apis to man. The wasp boots us nothing, but is the pilferer of our fruits, and a marauder upon the hive, whose inhabitants it destroys and consumes their produce, it being in- different to them which they obtain — the bee or the honey, — either furnishing them with sustenance. The ant is obtrusive and incommodious, making incursions upon the pantry, the store-room, the green-house, and the hot-house; disfiguring our flower-beds, and often disgusting us with our aliment by the impertinent in- trusion of its appearance. But the bee stores up for us honey, whose cruses are as inexhaustible as the oil cruse of the good widow of Zarephath, and whose waxen shards furnish us with a beautifully soft light, which in Ca- tholic worship adds solemnity to the rites of religion. In doing this the bee fulfils a sovereign function in the economy of nature, by the fertilization of the flower- ing plants, with which she reciprocates benefits; the preponderance, however, is importantly in favour of the flower. If captious objectors should dispute the position we thus claim for the bees, we will willingly leave them the wasp with its sting, whilst we sedulously cultivate the active and industrious bee, whose associations range through all the fields of poetry, but nowhere more lusci- NEW ARRANGEMENT OF BRITISH BEES. 157 ously than in the beautiful compositions of the Sanskrit poets Kalidasa and Yayadeva. The position of the family, whose English constituents I shall subsequently treat of, being thus fixed, I have next to explain the several subdivisions into which it is divided in the following arrangement. I am prompted to propose this new distribution of the British bees, by the manifest imperfection of the several arrangements of them already extant. The defects of these systems I shall have occasion to exhibit in refer- ence to the course I have been induced to take. Mr. Kirby^s keenness of observation led him to sur- mise, from the absence of polliniferous brushes upon the posterior legs, or other parts of the body of some, that there might be a class of bees analogous to the cuckoo, amongst the birds, who did not rear their own young, or undertake any of the cares of maternity ; but that led by a peculiar instinct they deposited their eggs in the nests of more laborious kinds, for their young to be nurtured upon the provision laid up in store by the latter for the supply of their own progeny. This being merely a supposition, Mr. Kirby made no use of it in the distribution of his families. Observation has since confirmed the conjecture, and the fact lends material aid to the combination of the bees into detached groups, and which has been partially applied since by all systematizers. Conjunctively with the assistance derived from this circumstance, the various modes whereby pollen is col- lected and conveyed, either on the legs or on the belly, further facilitates the grouping of the family. Other structural or economical peculiarities lend their aid, and although the arrangement primarily emanates from the 158 BRITISH BEES. differences in the formation of the tongue, these are cor- roborated by differences in other organs, and the general distribution, as well as the special combinations, all re- sult from natural characteristics. The simplicity of the arrangement thus effected is very striking; and we thus find all the bees having similar habits, and with a similar structure united to- gether by it in distinct groups. I will here insert my scheme, and exhibit why and in what it differs from those of my predecessors ; and, where necessary, I shall append such observations upon the several methods extant, as will sufficiently show the necessity, and vindicate the introduction of a new one. Eamilt MELLICOLLIGEE^ (Honey-collectors). Subfamily 1. Andeenid-E (Subnormal Bees). Section 1. With lacerate par aglosscB. Subsection a. With Emaeginate Tongues. 1 a p^ ^^ ' Genus 1. Colletes. liu\Xr\7^ ^ l'^ .^ h^c^K< „ 2. Prosopis. - ^-^. €trn-\ VNi^ Subsection 6. With Lanceolate Tongues. /^^ CLU'i^>tl> Genus 3. Sphe'codes. - q ' - oou ij-M^h ^y ^' Andrena. ^v 2^1'i^ „ 5. CiLISSA. Section 2. With entire paraglosscB. Subsection c. With Acute Tongues. 2 .> ) NEW ARRANGEMENT OF BRITISH BEES. 159 ^' . Subfamily 2. Apid^ (Normal Bees). Section 1. Solitary. Subsection 1. ScoprLiPEDES (brush-legged). a. Femorifera (collectors on the entire leg). f With two suhmarginal cells. xvoofyi>$ Genus 9. Panurgus. ^^ ii.n-> %-w 2 2Cj b. Cruriferce (collectors on the shank only). f With two suhmarginal cells. ^£v k?fa^- Genus 10. Eucera. ;^ 111 ft With three suhmarginal cells. iu ij-o t, (^At>/'os Grenus 11. Anthophora. ^«f^C ,775 1. 5 „ 12. SaROPODA. K^CArJ*/T7 ,i 13. Ceratina. ^■ Subsection 2. Nfdipedes (naked-legged), a. With three suhmarginal cells. Genus 14. Nomada. ^ , ^, 15. Melecta. 16. Epeolus. ^ ^b' ~'^9 Lh,t,lyt^\.. /*. */- 7 >jU Jx^nrii. ■7 t,lo b. With two suhmarginal cells. jTvAii Genus 17. Stelis. ^ rcAiJiia a^VS' „ 18. CCELIOXYS. 1 Subsection 3. Dastgastees (hairy-bellied). All with two suhmarginal cells. Genus 19. Megachile. ( fA»<^^^i^fv '/^ , ^ „ 20. Anthidium. ^'fC^ou^i^ ^^ ' VrJ;.77 '^"^ru'^ ,, 21. Chelostoma. ./irvfic.^ ^w-/l^N^ „ 22. Heriades. i^ uy*^^ v.^« Kct.- '^ ^^* Antiiocopa. ^^^^«Yec-^^. ^9 ^ ^^ 24. OSMIA. ^ J££^pZ^;j ,^y 160 BRITISH BEES. 'O^H^ "^(PUUfV* 'ft:^ k Itttl'^ ^^05 ^f/^' 3/^ J/^ /iti Section 2. Cenohites (Dwellers in Community). Subsection 1. Spueeed. t Parasitical. Genus 25. Apathus. ft Collectors. Temporarily social. Genus 26. Bombus. ^ Subsection 2. Unspueeed. Permanently social. Genus 27. Apis. into two large abnormal bees, The primary division of the bees branches, viz. into the Andrenida, or and the Apid;, a forceps, and (jToiJba, a mouth, — in allusion to the forcipate form of the mandibles, which are strong, and cross each other in inaction. They and the next genus are styled carpenter bees, but they are not more consistently thus called than might be Anthophora furcata and the genus Cera- tina; they, in fact, like the latter, just as often avail themselves of an empty straw to form their cells in, or the cylinder that has been drilled by some xylophagous beetle of their own size, as they themselves drill into palings and solid wood for the purpose, but when they do this, it is facilitated to them by their powerful man- dibles and their square and strong head. They are cer- tainly very compactly formed, their structure being in- dicative of great power, of course relatively to their size. When they drill their cylinders themselves they are extremely persevering in its execution, and in the pro- cess, the material they extract, which is like fine saw^dust, they withdraw from the depth of the cavity by passing it beneath them, and pushing it out at the orifice by means of their posterior legs and the apex of the abdo- men, for they are too long to be able to turn within the cavity they have formed, its capacity not being suflScient to permit this, as it is very little larger in diameter than themselves. I have repeatedly watched them in these operations. Having found or drilled a suitable cylindrical tube, they CHELOSTOMA. 287 do nothing further to it but collect a sufficient store of provender for the nutriment of the young one, upon which they deposit the egg which is to produce it. The insect then flies away to collect a small quantity of clay intermingled with sand, and this they knead together by means of a viscous secretion which they disgorge, and this forms a concrete that hardens firmly and rapidly ; to anticipate its rapid drying they speedily fly back, carrying this small ball within their mandibles, and with it they cover over the provision they have col- lected, and which, adhering to the sides of the cavity, forms a firm and hard division, effectually separating it from the next store of provision that is to be accumulated for the supply of the larva that will be hatched from the egg that is to be deposited, and the same process is repeated again and again until all the eggs are laid. In their development, which takes place near midsummer, the males precede the females by about ten days. They associate sometimes in colonies, often using the tubes of the straw thatch which covers cottages for their nidus. These bees are subject to the parasitical intrusion of Fcenus jaculator and assectatoVy which I have repeatedly caught at Battersea, hovering opposite the cells of these insects bored in the shingles forming the enclosure of an old garden outhouse. These parasites are themselves peculiar creatures, forming a type distinct from the Ichneumons, and belonging to the group Aulacus, upon which see my paper in the 'Entomologist,' June, 1841. In these insects, the abdomen springs from immediately beneath the scutellum. Chrysis cyanea and ignita are also bred at the expense of these bees, neither of the species of which are uncommon ; the smaller one, the C. campanu- larunij which is the smallest of our true bees, excepting 288 BRITISH BEES. perhaps one or two of the Nomadce, I used to find in abundance upon the railings of the fields that skirt Hampstead Heath, on the right-hand going from Lon- don, parallel with the Vale of Health, and thence rising to the Holly enclosure of the Earl of Mansfield's man- sion. This spot has been productive to me of many very choice aculeate Hymenoptera, and supplied me with them in abundance at a time when even the chief metropolitan collections were bare of them. It has also furnished me with several very desirable Diptera of ex- tremely rare genera. The male of the larger species of this genus Linnaeus called florisomne, from its habit of curling up its abdomen and antennae, and passing the night in flowers. Those which they chiefly frequent are the species of Wallflower, and the Campanula^ espe- cially the round-leaved Throatwort. Genus 22. Heeiades, Spinola. (Plate XIII. fig. 3 J ? .) Apis ** c 2 y partly, Kirby. Gen. Char. : Body glabrous and much punctured. Head globose and curving to the thorax posteriorly; ocelli in a triangle far forward on the vertex ; antenn(B slightly subclavate, the scape not half so long as the flagellum, the first joint of which is robust, subclavate, and twice the length of the second, which, with the rest, are subequal, very slightly lengthening to the terminal one, which is as long as the basal one and laterally com- pressed ; face slightly convex, cheeks large and convex ; clypeus lunulate, convex, and with two minute central teeth on its front margin ; lahrum longitudinally oblong. HERIADES, 289 rather broadest at the base and slightly waved late- rally, concavo-convex and suberaarginate at the apex ; mandibles subequal, tridentate at the apex, and the cen- tral tooth obtuse ; cibarial apparatus moderately long, tongue twice the length of the labium, with a small knob at its apex ; paraglossce very short, almost obsolete, coadunate at the base ; labial palpi two-thirds the length of the tongue, the two first joints membranous and long, the first one-third the length of the second, which tapers to its acute extremity, before the end of which the two terminal, subclavate, very short, subequal joints are inserted; labium half the length of the tongue, slightly produced in the centre of its inosculation; maxillcB subhastate, two-thirds the length of the tongue ; maxillary palpi three-jointed, short, robust, equal, and collectively subfusiform, the terminal one rather acute. Thorax globose ; prothorax inconspicuous ; scutellum lunulate ; post-scutellum linear, transverse ; metathorax declining; wings ^^^ith two submarginal cells, and the commencement of a third indicated, the second larger than the first, subtriangular, and receiving both the recurrent nervures, one at each of its extremities ; legs short, rather robust, subsetose and spinulose ; posterior tibids convex externally and with their plantse rugose, the latter covered beneath with a dense brush of short hair; claws simipie. Abdomen cylindrical, convex above, retuse at the base, and the first and second segments slightly constricted at their extremity, obtuse, and from the end of the third segment sensibly declining to the apex ; plane on the venter, where, from the second seg- ment, the plate of each, excepting the glabrous terminal one, is covered with a dense brush of short hair for the conveyance of pollen. V 290 BRITISH BEES. The MALE differs in the antenn(2 being rather longer, more distinctly filiform, the seventh segment of the abdomen concealed under the extremity of the sixth, and the venter from the third segment longitudinally deeply concave, the plate of the third itself covered with hair ; the claws more robust and each equally bifid, not bidentate. NATIVE SPECIES. 1. truncorum, Linnseus, S ? • 3-3 J lines. (Plate XIILfig.3c? ?.) truncorum, Kirby. GENERAL OBSERVATIONS. The names of insects are not always very aptly given, for the only available derivation of this appears to be from epiov, wool; in allusion to the clothing of its venter ; but, if so, it should be spelt without the H, for the first letter is without an aspiration. The habits of these closely resemble those of the preceding genus, to which they have a great personal likeness, and therefore their natural history would be but its reiteration. Our solitary species is a rare insect, but I expect western England would produce it. It is like those of the pre- ceding genus, of a uniform black colour, punctured, but it approximates more closely than they do to the type of form exhibited in the genus Osmia, They visit tlie same flowers as the preceding genus. Genus 23. Anthocopa, -S^^. Fargeau. (Plate XIV. fig. 2 c^ ? .) Gen. Char. : Body glabrous, subpubescent, shining. Head subglobose, as wide as the thorax ; ocelli placed in a slight curve on the summit of the vertex ; antenna ANTHOCOPA. 291 shorty geniculated^ the flaffellutn subclavate seen in front, but seen from above, owing to the compression of the terminal joint, subfusiform, the first joint of the flagel- lum globose, rather robust, the second short, subclavate and subequal with the rest, which increase gradually in length and substance to the terminal one, which is the longest, and laterally compressed ; face fiattish ; clypeus subquadrate, very convex and very pubescent ; " labrwn oblong, quadrate ; mandibles strong, tridentate ; labium (tongue) long, filiform ; labial palpi having the third joint articulated externally on the outer side of the second ; maxillary palpi four-jointed." Thorax globose ; scu- tellum lunate; post-scutellum transverse, linear; meta- thorax rounded ; ivings with two submarginal cells and the commencement of a third just indicated, the second very slightly larger than the first, and receiving both the recurrent nervures, the first just beyond its commence- ment and the second close to its termination ; legs short, rather robust, subsetose ; the posterior tibia externally convex and the posterior planta with a dense, short brush beneath; the claws simple. Abdomen cylin- drical, retuse at the base, convex above, declining from the base of the fourth segment to the extremity, the first and second segments very slightly constricted, the margin of the posterior one, at the apex, slightly crenulated, the ventral segments plane and from the second covered with a dense brush of parallel hair, ex- cepting the sixth, which is reflected laterally and longi- tudinally, convex down the centre. The MALE differs in having " the sixth segment of the abdomen emarginate, and with a strong tooth on each side; the terminal segment emarginate, thus producing two strong, lateral^ obtuse teeth, the ventral plates of u 2 292 BRITISH BEES. these same segments emarginate at the extremity, and the emargination fringed with hair; the claws bifid/^ NATIVE SPECIES. 1. papaveris, Latreille. (Plate XIV. fig. 2 cT ? •) GENERAL OBSERVATIONS. Named by St. Fargeau from dv6o<;, a flower, and KOTTT], a cutting or incision, from its habit of cutting sec- tions out of the petals of the common scarlet poppy with which to line the cells it forms within the cylinder it excavates, just as Megachile does with the leaves of various plants. It is noticed as British upon the faith of the specimens introduced by Leach into the cabinets of the British Museum and presumptively caught in the west or south-west of England, a region rich in rarities. E-ennie in fact tells us that he has found it at Largs, in Scotland. One of Leach's specimens I received in ex- change from that establishment in 1842, and which is now in the possession of Mr. Desvignes, to whom my collections passed in the following year. This genus forms a sort of combination between the genera Mega- chile and Osmia, it having the upholstering habits of the former in the mode with which it lines its nest, and the general habit of the latter. At a first glance, before its habits were known or its structure examined, even an experienced entomologist might have placed it under Os- mia, as an unrecognised species, for it very strongly re- sembles the Osmia leucomelana. This proves how very inconclusive habit is as an index to habits, the latter of these insects drilling into the pith of brambles, and the Anthocopa tunnelling cylinders into the hardest trodden roads or pathways and lining them with its crimson haug- insrs. ANTHOCOPA. 293 From the extreme rarity of the insect_, I have been unable to examine the cibarial apparatus, and thence to ascertain upon what substantial grounds the generic distinctions are based, which separate it from Osmia. Whether it was these mere habits of the insect which induced Le Pelletier de St. Fargeau to establish the genus I do not know, but he is always extremely slovenly, and therefore very unsatisfactory in his characteristics, which are never framed in a strictly explicit manner. In consequence of all these difficulties, I have merely been able under the generic character to introduce such as he has given, which I could not derive from the per- sonal external inspection of Mr. Desvignes' female (my own selection of whose bees for the purposes of this work he has been so kind as to lend me, and whom I thus publicly present with my best thanks) . I have there- fore compounded a character as well as I could from St. Fargeau's descriptions, inserted in the tenth volume of the ^ Encyclopedie Methodique, and from his work on the Hymenoptera, forming one of the ^ Suites a Bvffon.' The habits of these bees, as said above, are to excavate vertical cylinders in hard down-trodden pathways and roads, by the sides of fields where corn is grown, and where consequently the common red poppy is abundant. From the petals of the flowers of this plant they cut out semicircular pieces, precisely as is done by Mega- chile with the more rigid leaves of shrubs and trees, and convey them home and line their nests with them, just as is practised by that genus with those leaves. — with this difference merely, that a sufficient portion ot the upper edge of the pieces of the petals used is left projecting, for the purpose of forming a covercle to the nidus^ and which, when filled with provender and the 29i BRITISH BEES. egg deposited, is refolded over it and covered in, and it is closed up with earth. They then proceed to make another excavation, which is treated in the same man- ner, for they deposit only one larva in a tube. If dis- turbed in their retreat, they will show themselves at its mouth, like Dasypoda, to see what is the matter. I would urge our collecting entomologists, especially those who have the opportunity of hunting up the west of England, to use due diligence and strive to confirm the native existence of this bee and add specimens to the cabinets of their fellow-entomologists. Genus 24. OSMIA, Latreille, (Plate XIV. figs. 1 and 3 c? ? .) Apis ** c 2 S, Kirby. Gen. Char. : Head subglobose, concave, posteriorly fitting the prothorax and about as wide as the thorax; ocelli placed far forward on the vertex, which is wide and convex, in a curved line ; antennce filiform, some- times subclavate, short, and geniculated, the scape ro- bust, as long as the four following joints, the basal joint of the flagellum, globose, its second joint clavate and as long as the terminal one, the remainder short, snbequal, and gradually but slightly increasing in length; the face flattish; the clypeus a truncated triangle, con- vex ; labrum longitudinally oblong, a little laterally dis- tended at the articulation, from whence the sides are parallel ; mandibles broad at the apex, obscurely triden- tate, the internal teeth obtuse and short; cibarial ap- paratus long; the tongue three times the length of the labium, clothed with short hair and tapering from the osMiA. 295 base to the acute apex ; paraglossce very short, coadunate at the base and acuminate at the apex; labial palpi more than half the length of the tongue, the two first joints membranous and long, the basal one the broadest, seated on a petiole and not so long as the second, which tapers to an acute point, before the apex of which the remain- ing two short subclavate conterminous joints articulate; labium about one-third the length of the tongue, acutely produced in the centre of its inosculation; maxillcB as long as the tongue, subheistate and acuminate ; maxil- lary palpi four-jointed, rather short, the joints subequal and subclavate, but the second is both the most robust and slightly the longest. Thorax oval or globose ; pro- thorax inconspicuous; scutellum lunulate and convex; post-scutellum transverse and linear ; the metathorax ab- ruptly truncated; wings with two submarginal cells, and a third distinctly commenced, the second the longest, and receiving both the recurrent nervures, the first towards its centre and the second near its termination; legs moderate, setose, the plantse of all with a dense brush beneath; claw-joint longer than the three preceding; claws simple. Abdomen short, cylindrical, convex, the terminal segment slightly pointed, the ventral segments densely pilose in parallel lines from the second. The MALE differs in having the antenms longer and always filiform, the ventral segments very concave, and the terminal dorsal segment variously mucronated^ tu- berculated, spinose or serrated, and the claws bifid. NATIVE SPECIES. 1. leucomelana, Kirby, ^ $ . 3-44 lines. (Plate XIV. fig. 3 S ?\) 2. spinulosaj Kirby, ^ ? . 3-4 lines. 296 BRITISH BEES. 5. pilicornis, Bainbridge, MS.^ (^ ?. 4-4| lines. 4. bicolor, Sclirank, S ? • 4-5 lines. (Plate XIV. fig. 1 c? ? .) h.falviventris, Panzer, S ?• 4-5 lines. Leaiana, Kirby. 6. anea, Linnaeus, (^ $ . 3-4 1 lines. cmrulescens, Linnaeus, $ . ccerulescens, Kirby, ? . 7* parietina, Curtis, [V. 222.] c? ? • 3-4 lines. '8. xanthomelana, Kirby, S ? • 4-7 lines. atricapilla, Curtis, [V. 222.] ? . 9. aurulenta, Panzer, ^ $ . 4^6 lines. tvnensis, Kirby. 10. rufa, Linnaeus, ^ $ . 3-6 lines. bicornis, Linnseus. bicornis, Kirby. GENERAL OBSERVATIONS, Named from oafir), sweet-scenty from some fancied idea of their possessing the property of emitting a sweet odour ; but this, although it is the case with many of the bees, — for instance, with the genera Prosopis, Halic- tuSj Nomada, some of the Anthophorce, Saropoda, and the male Bombi and Apathi, — I have not noticed in any of this subsection, the Dasygasters, and therefore not in any of the present genus. It is possible that when richly laden with pollen, this may emit some smell, but I am not aware that any of the scent of flowers lies in the anthers or their pollen, although this in some cases has a spermatic odour pointing to its express function; but be this as it may, such is their name. These as a group are what are called the * Mason Bees,^ from the habit they have of agglutinating particles of osMiA. 297 sand or earth mixed with minute pebbles, scarcely lar- ger than grains of sand, or raspings of wood combined in the same manner, with a secretion which they emit, and of which they form their cells. The instinct of the creature prompts it to be speedy in the operation, as the material, like plaster of Paris, dries very rapidly to a hard substance. Whether they have the power of softening the edges as the manufacture of the cell pro- ceeds is not known, nor whether, as they add the material, it instantaneously consolidates itself, but the colour of the structures themselves would indicate a simultaneous mixture. This could not be the case, if the mortar or mixture were formed away from the domicile and brought home in little pellets, each being added upon the insects' arrival, although they obtain it all from the same spot, whence arises its uniformity in colour, and they are speedy in the formation of their nests. These cells are rather rough externally, according to the nature of the material of which they are compossd, but they are very smooth within. The nature of the cells varies with the places of their deposit, which is dependent upon the idiosyncrasy of the species. Thus, those which construct their cells in wood, form them of moistened particles of wood, and those which make them in cavi- ties of any kind, in the earth, beneath stones, or within empty snail-shells, make a mortar of earth and sand and small pebbles. Some are strictly uniform in the selection of the material wherein they build, but others are perfectly indifferent to its locality, and adopt either earth or wood, and sometimes the mortar of walls, sand- banks or chalk cliffs. According to the nature or the size of the receptacle which they select, is the adjust- ment of these cells. Where the cavity is restricted they 298 BRITISH BEES. place them end to end, but where it is more roomy they affix them side to side, completely adapting themselves to the circumstances of the locality as I shall instance below, in the description of the special habits of the more conspicuous species. I have elsewhere referred to the metallic colouring of many of the species of this genus, and amongst them is found the greatest sexual disparity of personal appearance, the O. leucomelana, and one or two of the neighbouring species being, per- haps, the only ones wherein uniformity of appearance would unite the partners together. The majority are very pubescent insects, and the females of the terminal species in the foregoing list are remarkable for a couple of inwardly curved horns, springing from the base of the clypeus just below the insertion of the antennse, an ap- pendage usually a male attribute. There is very great dissimilarity in the habits of the various species, whence no single characteristic will em- brace them, nor is there any distinctive feature whereby the genus might bear subdivision, either from habits or habit, as will be collected from the following cursory survey of their special natural history. Thus the first species, the O. leucomelana^ named so from the white decumbent down which edges the black segments of the abdomen, extracts the pith from bram- ble-sticks, and its cells are formed and closed with a composition made of triturated wood or leaves. The cylinders it forms are usually about five inches deep, and within this it constructs about the same number of cells proportionate to the small size of the insect. These are midsummer insects, coming forth in June and July ; they are very local, but seem to abound in the vicinity Bristol^ whence. Mr. Thwaites formerly sent me speci- osMiA. 299 mens. A very few days serve for the hatching of the larva, which spins a slight silken cocoon, and in this dormitory it reposes until its season again comes round. Under the influence of the following first genial spring weather, the larva is transmuted into the pupa, and the active little imago comes forth upon the settlement of our variable spring, in the merry days of June, and thus is perpetuated the circle of its existence, but which is sometimes abridged by its special parasite, the pretty little Stelis octomaculata. Many of the species in the males are distinguished by a peculiar armature of the apex of the abdomen ; the second being named by Kirby from the circumstance. A very remarkable singularity distinguishes the males of the third species, in the fringe of short hair that runs along the flagellum of its an- tennae. This, I believe, was first noticed by the late Mr. Bainbridge, a very active practical entomologist, who took the insect at Darenth or Birchwood, and dis- tributed specimens with this manuscript name attached, which has since been appropriated by another entomo- logist to whom the science was wholly unknown at that time, but as it is scarcely consistent with scientific courtesy to adopt such a course, and as the MS. names of Linna3us and Kirby have been retained, where it was authorized by their being attached to undescribed species, I have restored to Mr. Bainbridge his just rights, and have claimed the same for myself, in the case of Andrena longipes, and which many cabinets must still possess with my name attached, in my own writing, unless their possessors have chosen to adopt the illegiti- mate parentage ; for the entomologists of my own stand- ing well know that I always freely distributed speci- mens to all who desired them of the many very desirable 300 ' BRITISH BEES, insects which I have captured in the course of my ento- mological career. The fourth and the ninth species, the 0. bicolor and 0. aurulenta, have very much the same hahits, both usually burrowing in sandbanks, sometimes however in wood, in which case the perforation, contrary to the mode of wood-drilling bees, is made upwards, a sagacity or instinct which saves it much trouble, for the particles as they are removed by the mandibles are passed beneath the insect, and their own gravity carries them downwards, and thus the insect saves itself the labour of conveying them out as they accumulate in inconvenient quantities. The cells in this case are placed end to end. When they burrow in the earth, the latter species often associate gregariously in large numbers, and if they select a cavity, instead of tunnelling it themselves, and it be too large to take one cell upon the others, they form them side by side, and thus fill the space. This is the case when they adopt snail-shells as the receptacle for their incu- nabula, and this is done by both these species, and the shells they select are the empty ones of Helix nemoraliSf hortensis, and adspersa. The capacity of the latter shell being much greater than that of the others, and too wide for a single succession, she fills the interval by placing them side by side, and with the increase of the whorl of the shell towards its orifice she places them across the space, and thus completes her task. In the former shells, the cavity at first admits of the succession of but one upon the other, but with its enlargement she places them side by side, and this repeated fills the hollow. Its aperture is then closed with earth and pebbles or sticks agglutinated together, as described at the commence- ment. The O. fulviventris burrows in wood, and upon this species the Stelis phceojjtera is parasitical ; and that I OSMIA. 301 very pretty but extremely common speCies the 0. (Rnea^ in which the male is of a rich bronzy tint, and the female of a beautiful blue, verging sometimes to nearly black, burrows also in wood, although sometimes it capriciously selects old walls or chalk-cliffs, and is subject to the incursions of the same parasite. Perhaps the most extraordinary species is the O. parietina, figured and named by Curtis, and which he first found at Amble- side ; it has since been found in the Grampians very con- siderably above the level of the sea, and it is thus essen- tially a northern species both from altitude and locality. It would appear that this species selects some flat stone of about a foot in surface, lying upon the ground over a hollow spot. Such a specimen, sent to the British Museum, had attached to its under side two hundred and thirty cocoons, indicative of a considerable colony, or perhaps the accumulation of successive years, as one- third of these cocoons were empty of tenants. These, in their new depository, continued developing themselves in the perfect state between March and June, males ap- pearing first. When the transformations of the season ceased, five-and-thirty were still left to present them- selves another year, and the following spring these were developed ; thus, including those which had already escaped when the stone and its treasure was secured, three successive seasons were occupied in their trans- mutations. It may be a species that requires three years for its metamorphosis, and the whole deposit of cocoons may have been the result of three years' accu- mulative structure, the vital activity of their northern life being perhaps more sluggish than in species frequenting the south. The last species the O. rufa, that in which the female is remarkable for its inverted horns, which 302 BRITISH BEES. must be for som^ use in its economy, is perhaps the most common of all. I have found it in abundance upon old walls with a sunny aspect at Erith, and throughout the pleasant Grays of Kent. It is indifferent as to the choice of its domicile, selecting either walls, where I have chiefly found them, sandbanks, or the decaying stumps of pol- lard-willows. Its processes are similar to those of some of the earlier described, but its larva is longer in full feeding, which, when it has consumed all its provender spins a tough cocoon of brown silk, wherein it under- goes its changes ; some, depending much upon locality, pass into pupae in the autumn, others hibernate as larvae which are subject to destruction from the attacks of the Chalcideous insect, Monodontomerus denlipes, previously noticed under Anthophora. Some of the Chrysididce also infest several of the species of this genus, and I have no doubt that Stelis aterrima is parasitical upon one of them, although it has not been recorded. The various species frequent many flowers, especially those abundant in the locality they inhabit, but the 0. pilicornis chiefly aflects the common Bugle [Ajuga reptans), and they much frequent composite flowers, especially the species of the genus Hieracium. Section 2. Cenohites {dwellers in community). Subsection 1. Spueeed. f Parasitical. Genus 25. Apathus, Newman, (Plate XV. figs. 1 and 2.) Apis ** e 2 partly, Kirby. — Psithyeus, St. Pargeau. Gen. Char.: Body subhirsute. Head subglobose; APATHUS. 303 vertex broad, glabrous, with a deeply impressed cross upon its summit, in the centre of which the ocelli are placed in an almost straight line and contiguously ; an- tennm short, filiform, geniculated, the scape slightly curved, the basal joint of the flagellum subglobose, its second joint as long as the terminal one and subclavate, the rest short, subequal, but gradually increasing in length to the terminal one, which is laterally compressed ; the face flat; clypeus transversely lunate but straight in front; labrum lunulate, tuberculated laterally; man- dibles broad and obscurely bidentate ; cibarial apparatus moderate; tongue twice the length of the labium, taper- ing from base to apex, where it terminates in a small knob, and is clothed with short hair; paraglossce obsolete; labial palpi as long as the tongue, the two first joints long and membranous and tapering to the apex of the second, which is acute, and about one-fourth the length of the first, it has the two very short, subclavate, ter- minal joints, which are conterminous, and articulated just before its acute apex ; maxilla subhastate and acu- minate; maxillary palpi very short, linear, and equal. Thorax globose, pubescent, concealing its divisions; metatJwrax truncated ; wings with three submarginal cells nearly equal, or the third the largest, the second receiving the first recurrent nervure at about one-third its length, and the second is received by the third sub- marginal cell near its extremity ; legs setose ; the pos- terior tibice convex, very slightly enlarging from base to apex, rounded at the extremity externally, and unfur- nished with means to convey pollen ; posterior planter oblong, narrowly equal, and not auriculated ; claws bifid. Abdomen ovate, convex above, deflecting toward its ex- tremity, and subglabrous on the disk, the terminal 304 BRITISH BEES. dorsal segment triangular, and its ventral plate straight at its apex with the lateral angles reflected, making it concave beneath and subcarinated longitudinally in the centre, or also triangular and the sides of the prominent angle deflected. The MALE differs in having the antennae slightly longer, in being rather more pubescent, more highly and rather diff'erently coloured, and its terminal segment merely rounded. NATIVE SPECIES. 3. campestris,VsLnzeYj(^ ?. 6-9 lines. (Plate XV. fig. 2. The fig. marked (J by mistake for $ .) campestriSj Kirby, ? . Rossiella, Kirby, ^, Leeana, Kirby. Franciscana, Kirby. subterranea, Kirby. 2. Barbutellus, Kirby, S ? • ^-9 lines. 3. vest alls, Fourcroy, c^ ? . 6-10 lines. (Plate XV. fig. 2?.) vestalis, Kirby, ? . 4. rw;?e5/m, Fabricius, c? ?• 6-10 lines. (Plate XV. fig. Ic??.) albinella, Kirby, ^. ' GENERAL OBSERVATIONS. Named from a, privative, Trddo^, affection ; that is to say, without affection, from their habit of leaving their young to be nurtured by others, in allusion to their parasitical instincts, for the young of these bees are brought up in the nests of the Bombi. They form the only instance in bee-parasitism of the parasite APATHUS. 305 closely, or nearly so, resembling its sitos_, if not al- ways in colour, certainly in habit. Having no labours to undergo they consist of merely males and females, but the latter, although very like the large female Bombi, are much less pubescent than these, for they have a broad disk, upon the upper surface of the abdomen, always smooth and shining. Both sexes appear to have free in- and egress to the nests of those Bombi which they infest, without any let or hindrance on the part of the latter, with whom they seem to dwell in perfect amity. In the times of their appearance they closely resemble the Halicti and the neighbouring Bombi, Thus the females, after impregnation in the autumn, having hi- bernated during the winter in selected receptacles, come out with the first gleams of -spring conjunctively with the large maternal Bombi ^ in whose nests they have taken their long repose in perfect torpidity ; and as soon as these begin to accumulate the masses of conglomerated honey and pollen whereon to deposit their eggs, the parasite takes advantage of it, lays her eggs too, and thus secures food for her offspring. There being two broods of them in the year, many are gradually deve- loped with the advance of summer, but the great hatch- ing takes place in the autumn, when the thistles are in blossom. Then both males and females come forth in abundance, the latter are made fertile, and their partners enjoy the brief interval of the still blossoming flowers until the usual period is put to their existence by natural decay, the first frosts, or the rapacity of insectivorous birds. Connected with this last circumstance I have a personal experience to record, and which its repetition would indicate as being one of .Nature's prompting acts. A lofty sandy level, very near the high-road which leads X 306 BRITISH BEES. at the upper part of Hampstead Heath _, to Highgate, from which road it was separated by merely a band of whins and coarse grass, used to be a very favourite collecting place of mine, for there, and in its immediate vicinity, I have often caught, within a very brief period, more than half the genera, and a very large number of the species of the fossorial Hymenoptera, One particular little spot was inhabited by Psen equestris, rare every- where else, and our largest Cerceris, who carried on their instinctive pursuits during all the summer months, but at a particular time in the autumn, varying slightly with the nature of the season, a flock of wagtails [Mota- cilla) would alight and make brief work of those fossores which were still aflight ; and this was repeated season after season, as if the wagtails thought it was time that their own rapacity should stop the course of these pre- dacious insects. But to return, the female Apathi then resort to the nests of the Bombi whence they have issued, and lay themselves up in their winter dormitory. That this must take place speedily after impregnation is ren- dered almost conclusive by the fine state in which their pubescence appears in the spring, which would be tar- nished did they loiter about visiting flowers previous to their return home. But the labours of the female and neuter Bombi themselves are now over, and they would therefore find no store whereon to deposit their eggs. The parasitical allocation of these insects is as follows. Apathus rupestris infests Bombus lapidarius ; A. vestalis the B. terrestris, and this forms an instance in which the parasite is not clothed in the colours of its sitos. But A, Barbutellus has a wide range, for it frequents the nests of B. pratorum, B. Derhamellus, and B. Skrim- shiranus. BOMBUS. 307 ft Not parasitical. Collectors of pollen. X Temporarily social. Genus 26. BOMBUS, Latreille. (Plate XV. figs. 3 and 4, and Plate XVT. figs. 1, 2, 3.) Apis ** e 2, Kirbj. Gen. Char. : Body densely hirsute. Head small, sub- globose, not so wide as the thorax ; the vertex glabrous, with a longitudinal, short, deep channel, crossed in its centre by a deeper transverse one, wherein the ocelli are disposed in a very slightly curved line; antenncB short, geniculated, and filiform ; the scape half as long as the flagellum, the first joint of which is globose, the se- cond subclavate, the rest short and subequal, and the terminal one compressed laterally; face flat, densely pubescent ; clypeus sub triangular, gibbous, its base trun- cated, and apex convexly lobated, or straight and mar- gined; lahrum lunulate; mandibles broad at the base, and obscurely tridentate ; cibarial apparatus moderate ; tongue twice the length of the labium, clothed with pu- bescence to within a brief distance of its apex, and ter- minating in a small knob; paraglossce about one-fourth the length of the tongue, coadunate at the base, and acuminate ; labial palpi three-fourths the length of the tongue, broad at the base, and tapering to the extremity of the acute apex of the second joint, which is about one-fifth the length of the first, the two terminal joints very short and articulated laterally just before the end of the second; labium one-half the length of the tongue, broadest at its base, and acutely produced in the centre of its inosculation ; maccillce as long as the tongue, subhastate and acuminate ; maxillary palpi two-jointed, short, sometimes equal, and slightly robust, or with the X 2 308 BRITISH BEES. basal joint very robust, and its terminal joint twice as long and linear. Thorax globose, very hirsute, whence its divisions are inconspicuous ; scutellum lunate ; meta- thorax truncated; wings with three submarginal cells sub- equal, or the third the longest, and a fourth slightly com- menced, the second receiving the first recurrent nervure near its centre, and the third receiving the second re- current nervure close to its extremity; legs robust, pilose, the four anterior plantse with a dense, short, se- tose brush beneath ; the posterior tibia triangular, very smooth, and irregularly concave on their external sur- face, fringed with long pile along its two external edges, and its extremity tipped with a short pecten of stiff setae ; the plantce elongate and broad, nearly equal, externally shagreened and spinulose, with a longish auriculated process at the external angle of the superior edge, a dense brush of short, stiff hair beneath, and a short pecten of stiff setse edging its subemarginate extremity ; the claw-joint the longest of the four short subsequent joints, and the claws bifid. Abdomen ovate or globose, deflected towards its extremity, its base retuse, the last segment triangular, and terminating obtusely. The MALE differs in always being more intensely co- loured ; in having the antennce distinctly longer, less dis- tinctly geniculated, the scape shorter, the third joint of the flagellum almost as short as its basal joint, and the fourth as long as the terminal one, which latter two are the longest of all, and the joints from the fourth to the eleventh severally more or less slightly curved. NATIVE SPECIES. 1. lapidarius, Linngeus, c? ? ^ . 6-10 lines. lapidarius, Kirby. BOMBUS. 309 2. Harrisellus, Kirby, (^ ? ? . 6-10 lines. (Plate Xyi. fig. 1 ? .) 3. subterraneus, Linnaeus. ^ ? ° . 5-10 lines. Soroensis, Kirby? 4. Latreillellus, Kirby, d" ? ? . 5-8 lines. Tunstallana, Kirby. 5. hortorum, Linnaeus, ^ $ ^ • 5-10 lines, hortorum, Kirby. 6. Soroensis, Fabricius, c^ ? ^ . 5-8 lines. Plate XV. fig. 4 c^.) Cullumana, Kirby, ^ . 7. lucorum, Linnaeus, (^ ? o . 5-9 lines. lucorum, Kirby. virginaliSj Kirby. 8. terrestris, Linnaeus, (^ ? ^ • ^"^ lines. terrestriSf Kirby. 9. SkrimshiranuSj Kirby, ^ ? 7 • ^~^ lines. Jonella, Kirby. 10. nivalis, Dahlbom, ^ ? . 6-8 lines. 11. pratorum, Linnaeus, S ^ ^\ • 4-8 lines. praiorum, Kirby. subinterrupta, Kirby. Donovanella, Kirby. Burrellana, Kirby. 12. Derhamellus, Kirby, c? ? ^ . 4-8 lines. Raiella, Kirby, ? . 13. Lapponicus, Fabricius, c^ ? ^ . 5-9 lines. regelationis, Newman. 14. fragrans, Pallas, c? ? ? . 5-10 lines. (Plate XV. fig. 3?.) fragrans, Kirby. 15. sylvarum, Linnaeus, c? ? ? . 6-8 lines. (Plate XVLfig."3$.) 310 BRITISH BEES. sylvarum, Kirby. 16. Smithianus, White, c? ? ? • 4-10 lines. 17. senilis, Fabricius, J" ? ? . 6-9 lines. muscorum, Kirby. 18. muscorum, Linnaeus, (^ ? ° . 4-9 lines. Francillonana, Kirby. floralis, Kirby. Sowerbiana, Kirby. Beckwithella, Kirby. Curtisella, Kirby. Forsterella, Kirby. GENERAL OBSERVATIONS. These, perhaps the most conspicuous of our native bees, certainly the largest, and probably the most gene- rally known after the domestic bee, have their scientific generic name from /So/a/3o9, an imitative word, made to indicate the sound of the hum of the insects themselves. They have many popular names such as bumble bees, dumbledors, humble bees, and in Scotland they are called foggie bees. They consist of three sexes, males, females, and neuters, which differ considerably in size, the females being very much the largest, and the neuters the smallest. Of course, individually, like all other insects, there is much variation among them in the intensity or diver- sity of the colouring of their pubescence, from which it is chiefly that they derive their specific distinctions ; in the relative sizes of individuals also there are great differ- ences. It is the males, as is usual among the bees, which are the gayest in their attire, and take the widest range of variation, and sometimes so much exceed the typical specific character in their markings as to require experience to identify them, and to place them correctly BOMBUS, 311 with their true species, which can only be ascertained with certainty by the examination of the male organs of generation, which differ in the various species, but are undeviating in their specific uniformity. Of this cha- racter, which I was the first to discover as being of spe- cific value for critical determination in the separation of the species of very diflScult insects, I was enabled to make important use in the genus Dorylus, in a monograph on the Dorylidae, an exotic family proximate to the ants, and which was published in Taylor's ' Annals of Natural History' for May, June, and July, 1840. The females and neuters of Bombus are less subject to such extensive dissimilarity, and may be usually associated, by their pu- bescence, in their legitimate groups. Form also frequently lends its aid as subsidiary to their specific identification. These and Apis mellifica are our only social bees, which live in numerous communities under a kind of municipal government which is considerably less per- fectly organized in the present genus than in the domes- tic bee, and thence they are called " villagers," in con- tradistinction to the citizenship of the hive bee, earned by its comparatively metropolitan institutions, and the centralization of its government, which wholly ema- nates from the pervading influence of the queen upon the labours, and, indeed, upon the existence of her sub- jects. But the Bombi are under much less social re- straint, and admit of several co-regents in the same com- munity, without its being productive of any disturbance of social harmony. In the account of the genus Apathus, the last described, we have seen that the Bombi are sub- ject to bee-parasites, which in some closely resemble the species they infest, and we have also shown there how these are distributed. The hive bee is not exposed to 312 BRITISH BEES. such intrusion^ although, like these, they have many ene- mies. In the very earliest spring months these Bombi are abroad; for as soon as the catkins of the sallow are ripe for impregnation, they are on the wing. But it is now that the large females only are at work, for they have to create their companions before they can be surrounded by them. Their fruition is the result of the previous autumn^s amours, at a period too late to form sufficient stores for the numerous brood they will produce, and accordingly, after revelling in a brief honey- moon, they resort, like staid matrons, to a temporary domicile, some cavity just large enough for themselves. In this retirement they pass the cheerless wintry months, requiring perhaps the incubation of time thoroughly to mature their fruit. Whether this be the case or not, as soon as the earth begins to feel the warmth of the sun upon its return from its far southern journey, and to respond to the renewed vitality it gives to vegetation, these bees feel its active influence and come forth. With the progress of the spring and summer most flowers are exposed to their rifling, but they revel upon the elegant flowers of the Horse-chestnut, and their hum is the music of the lime when it is in blossom. According to the species, they select a cavity for their nest, or con- struct it upon the surface of the ground, this being the case with the carder-bees, which gather moss to con- struct their residence. In those which inhabit beneath the surface, the selection of an already formed cavity greatly abridges their labour, and their instinct prompts them to choose one sufficiently large for the prospective community, but the nest itself is gradually extended in size suitable to their progressive increase in numbers. All that the parent female does at first is to form a BOMBUS. 313 receptacle sufficiently large for her first gatherings of pollen and honey, whereon to deposit her first eggs, and to form a waxen cruse or two to contain the honey re- quisite for the nest operations of keeping these masses moist enough for the nurture of the larvae. The ma- terial of these pots although called wax is not pro- perly so, but is an agglutination of collected vegetable matter, for it is not plastic to the fingers like wax, and it burns, leaving a carbonaceous residuum very attractive to moisture. The larvae hatched from the eggs now deposited produce the first neuters, which spin a cocoon wherein they rapidly undergo their transformations. They are, in the first instance, aided to emerge from their silken cot by the parent gnawing ofi" its top, but subsequently this duty is performed, as the family in- creases, by the neuters then developed. The young bee, on emerging from its cocoon, is not thoroughly hardened in its integument, and its pubescence also acquires by degrees only its proper colouring ; all this is not long in being effected, but, until they are tho- roughly able to fly forth, they continue to be fed by their elder sisterhood, for the neuters are properly ab- ortive females. Males, and further productive females are produced later in the spring, and are smaller than the normal sizes of those sexes ; the autumnal brood, con- sisting also of males and females, again resume the full size of the complete insect, and it is these females which, after impregnation, hibernate and reappear in the fol- lowing early spring to be each the parent of a new progeny. The population of these nests varies consi- derably in the several species : in some, as in that of Bombus terrestris, there are more than two hundred, and in that of B. senilis there are about a hundred 314 BRITISH BEES. and forty ; but it is in those that construct their nests above the ground that the fewest are found. As with the general population, so with the relative proportions of the sexes, the several species vary. Of course all these numbers are approximative only, as under certain conditions they will necessarily differ, nor are the general or relative numbers identical, even in the same species, in the same season, and in the same locality. The pro- portions are usually somewhat like this, about double the number of neuters to females, and nearly the same number of males as of females. In some of the com- munities there are even as few as twenty neuters, and these, of course, comprise those species which are most rarely found by collectors. The most pugnacious of all, and the fiercest in their attacks and most painful in their stings, are those which live underground or in cavities formed of accumulations of stones, and it is these which are the least constructive in their habitations, as if their truculent nature rejected the concomitants of incipient civilization ; for it is those which build moss- nests, requiring a certain amount of skill, that are the most gentle in their habits. With the increase of numbers in the habitation, the rapidity of the labours progresses, and the accumulations quickly increase ; but there is always opportunity for the entire community to find employment, either in enlarging their nests, when they build them, or in securing them from the intrusion of water, or repelling enemies, or feeding the young, and accumulating stores. In collecting pollen they are often covered as if they had rolled themselves in it, and this they brush from their hairy bodies chiefly with their posterior legs; sometimes they return in this disguised condition, and free themselves from it only at home ; in BOMBUS. 315 other cases they bring it home collected in little masses upon the corbiculum, or basket, of the posterior shanks. They may be often caught thus laden, and I once cap- tured a large female of B. terrestris, with the shanks and plantse of both intermediate and posterior legs covered with masses of thick clay, required doubtless at home for some domestic repairs. The instinct of these bees teaches them that where the tube of the flower is too narrow for the introduction of their body, and too long for even their long proboscis to reach the nectarium at the bottom, they may get at the honey by piercing a hole near that organ, which they know where to find, and thus they readily get at the treasure that they seek, lapping it through the aperture and carrying it off. If, in their collecting-excursions, they are inter- cepted by heavy rains, or loiter far away too long until the twilight closes, they will pass the night away from home, and return laden with their gatherings as soon as the warmth of the sun reanimates them to activity; thus they will often sleep in flowers, and a nest therefore taken at night is not always a sure indication in those found within it, of its complete population. In their amours, the autumnal females evince considerable co- quetry to attract their partners : they place themselves upon some branch in the most fervid sunshine, and here they practise their cajoleries in the vibrations of their wings, and allure them by their attractive postures, The males are simultaneously abroad, and soon perceive them. The seduction is complete, and they pounce down upon them with impetuosity, but their brief in- dulgence terminates in death, for with his abating vigour the female repulses him, and he falls to the ground never to take wing again. Amongst their insect enemies 316 BRITISH BEES. the Dipterous genera^ Volucella and Conops, are very destructive to their larvae^ — the first of these genera in its colouring greatly resembling the species upon which it preys. Foxes, weasels, field-mice, all prey upon them, and, like schoolboys, often destroy the bee for the sake of its honey-bag, an instance of which I have before recorded as illustrative of their endurance of the loss of a considerable portion of the body without its being fatal. The most interesting part of their history is perhaps that upon which I have not yet enlarged, namely, the structure of their nests. This is particularly the case with the carder-bees, which felt and plait the filaments of moss to form its whole enclosure. Such species se- lect a spot close to an abundant supply of the material ; this they bite off and form pellets of. To these nests a moderately long arched passage is formed of the same material, of sufficient size to permit the free passage of the bees to and fro. This necessarily is shorter at first and leads to a smaller receptacle when the parent bee works alone. But as her offspring of workers increases, the passage is lengthened and the nest enlarged. To construct it, when in full activity, the bees form a chain, one behind the other, extending from the growing ma- terial to the entrance of their passage to the nest, all their heads being turned towards the moss and their backs to the nest. The first bites off the raw material, rolls it and twists it, and passes it to the second, by whom and the succeeding ones it undergoes further manipulation, and where the chain terminates at the commencement of the passage another bee receives it and conveys it along this into the interior, and then applies it itself or passes it to others thus employed where it is re- BOMBUS. 317 quired. A vaulted covering and sides is thus formed or extended within the cavity by the plaiting or wreath- ing together of these sprigs of moss, and the inside of which is further strengthened by being plastered with a coating of the pseudo-wax, which, however, smeljs much like true wax, and with which the lower loose filaments of the moss are intermingled, that one cannot be sepa- rated from the otlier without tearing the whole to pieces. Thus ingeniously do these insects enclose their home. These nests are not always on the surface, but often cavities of the necessary size are thus lined, and then they are doubly secure. Within these nests, with the increase of the population the number of the cocoons of course increases, as they are never used twice over, ex- cepting that when they are conveniently situated for the purpose they are converted into honey pots. Thus sometimes several layers are formed of these irregularly- placed cocoons, of which the longest diameter is, how- ever, always perpendicular to the horizon. In this way B. muscorum, senilis, fragi'ans, and others build. Some use a naked cavity, and merely secure it in its crevices from the filtering intrusion of rain or other water, the closing patches being formed of the usual waxy material. This is the practice of B. terrestris, which associates the largest communities of all; and B. lapidarius seeks cavities among stones or in the earth, and forms a nest of a regular oval, but merely clothes the sides, which is done by bits of moss and grass carried carefully home. The domestic arrangements within are much the same in all, the prolific females and the neuters being the labourers, which perform all the duties of building, the eoUecting and caring for the young, the function of the males being limited to the perpetuation of the species. 318 BRITISH BEES. Subsection 2. Without Spurs to the posteeioe Tibiae. XX Permanently social. Genus 27. APIS, LmiKms. (PlateXVI. fig. 4(^ ? ? .) « Apis ** e 1, Kirby. Gen. Char. : — The neuter. — Body nearly cylindrical and subpubescent. Head transverse, about as wide as the thorax ; vertex and /ace deeply longitudinally chan- nelled in the centre, the latter to the apex of a small triangular elevated space between the insertion of the antennae, and extending to the base of the clypeus, the sides of the face flat ; the ocelli rather large, seated far hack upon the vertex in a triangle, the anterior one in the depth of the longitudinal channel, the two lateral ones placed further back towards the occiput in a trans- verse indentation crossing the longitudinal one; com- pound eyes very pubescent ; the hexagonal facets very minute ; antenncs short, filiform, geniculated ; the scape nearly half the length of the flagellum and subfusiform, the basal joint of the flagellum globose, the second sub- clavate and subequal with the remainder, very slightly lengthening to the apical joint, which is compressed and as short as the second ; clypeus quadrate, convex ; labrum transverse, linear, slightly waved in front ; man- dibles broad at the apex, edentate, obliquely truncated and concavo-convex ; cibarial apparatus shortish ; tongue nearly twice the length of the labium, linear, pubescent, and terminating in a small knob; paraglossce obsolete, coadunate with the base of the tongue; labial palpi not quite so long as the tongue, the first joint four times as long as the remainder, and tapering from the base to the apex of the second joint, which is about one-fourth the length of the preceding, and has the two very short terminal APIS. 319 joints articulated just before its acute apex ; maxilla broad, hastate ; labium half the length of the tongue, its inosculation straightly transverse, not so long as the tongue and acuminate ; the maxillary palpi extremely short, the basal one the shortest. Thorax subglobose ; prothorax inconspicuous; scutellum lunulate and im- pending over the post-scutellura, which is transverse and linear ; metathorax truncated ; wings with a long mar- ginal cell extending nearly to the end of the wing, and obtuse at its extremity, three submarginal cells which terminate at less than half the length of the marginal, the second the largest and receiving the first recurrent nervure towards its commencement, the third oblique and narrow and receiving the second recurrent nervure just beyond its centre; legs slender, subpilose ; the anterior and intermediate tibicR with a spur, their plantae with a dense short close brush all round, the posterior^ tibice triangular, glabrous within, externally smooth, shining, and irregularly concave, the edges fringed lon- gitudinally with long hair curving inwards, and forming the sides of the corbiculum, or basket, which conveys the materiel of the nest, the apex transverse and pectinated with short rigid setse, but wholly without spurs ; the plant(B oblong, not quite so long as the tibise, the sides nearly parallel, the upper edge fringed with long loose hair, subglabrous externally, but furnished internally with ten transverse, parallel rows of short stiff golden hair, with an auricle at the outer angle, forming collec- tively a dense brush, and its oblique apex pectinated with short stiff setse, the remainder of the tarsal joints short, the fourth the shortest, and the claw joint the longest; the claws short, robust, and bifid. Abdomen retuse at the base^ subcylindrical, convex above, and ter- 320. BRITISH BEES. minating conically, the first segment very short, the se- cond the longest, the ventral segments ridged longitu- dinally in the centre. The FEMALE, or QUEEN differs in the head not being quite so wide as the thorax, in having the cibarial appa* ratus very much shorter; the mandibles distinctly bi- dentate, the inner edge of the inner tooth stretching obliquely to the acute inner extremity of the broad apex of the organ ; the labial palpi as long as the tongue, with all the joints conterminous, the basal one slightly acuminate, the second linear, the two terminal ones more slender and shorter, the pubescence of the eyes very much longer than in the neuter; the legs more robust and less pilose ; the posterior tibicB convex exter- nally, without the lateral fringes of hair, and their plantae merely oblong, without the external basal auricle. The ABDOMEN is also considerably relatively longer; and has not the central ventral ridge. The MALE or drone differs from both in being con- siderably more robust and more completely cylindrical, and very much more densely pubescent ; the compound eyes contiguous at the summit, occupying the whole of the vertex, and nearly all the lateral portions of the face, extending below to the articulation of the mandibles, their pubescence much shorter but denser than in the other sex ; the ocelli large, and seated at the top of the central portion of the face in a close triangle, a little above the insertion of the antennae, and in front of the conjunction of the compound eyes, the lateral ones of the triangle being closely contiguous to the upper inner edge of those eyes; the antennae are more robust and rather longer ; the cibarial apparatus very short ; the labial palpi about three-fourths the length of the tongue, APIS. 321 and the joints conterminous, the tongue robust ; the thorax is nearly quadrate; the legs are nearly naked, the four anterior very slender ; the posterior tibiae slightly curved, convex externally; the posterior plantce more robust, and more convex externally than their tibise, they are regularly oblong, and without the basal auricle, the rest of the joints of the tarsi are very short. The ABDOMEN robust, and obtuse at its extremity, but its seventh segment is concealed beneath; the ventral seg- ments concave longitudinally. NATIVE SPECIES. 1. mellifica, Linnseus. (Plate XVI. fig. 4 c^ ? o .) mellifica, Kirby. GENERAL OBSERVATIONS. The name of this genus. Apis, adopted by Linnseus as the classical generic name of the bee, although with him it comprised the whole modern family of these in- sects, but which, as now restricted, in accordance with its limitation exclusively to the congeners of his adopted type, is the ancient Latin vernacular name of the honey bee, and to which it has been ever since uniformly attached. This name, as shown by its derivative mean- ing, was originally imposed with direct reference to the insect's constructive habits, as was the case with the names given to it in the more primitive languages be- fore referred to, and which is also the origin of its Teu- tonic and Scandinavian appellations — Biene, Bie, and Bi, whence our own common name for it is obtained through the Saxon Beo, and we have beside Bye or bee, signi- fying a dwelling. From this circumstance it would seem that a very early and universal discernment existed Y 322 BRITISH BEES. of its ingenuity and skill, its significant name being everywhere analogous. The habits and economy of these industrious little creatures have been a source of greater wonder and admiration the more closely and accurately they have been observed. They have attracted the thoughtful spe- culation of minds of the largest compass throughout all ages, which, reasoning upon the modus operandi of these insects, have endeavoured to define, and determine the differences between instinct and reason, with their precise limitations. But baffled in their attempt to settle whether these be affinities or analogies, it should rather have persuaded them to adopt the motto of Montaigne, and exclaim. Que sais-je ? Into these meta- physical discussions it is not necessary to enter, and I confine myself to the natural history of the insect. Although the description of the three sexes which comprise the population of the hive are technically given above with scientific precision, it will be as well, perhaps, to recapitulate them briefly, with their distinctive attri- butes, in a more popular form. They consist of a queen, or productive female, whose function is thought to be exclusively to lay eggs, but who may perhaps have some hitherto undiscovered control over the executive of the hive, to be implied by the con- fusion invariably following her death or her removal from the community, and which becomes totally destruc- tive to its organic constituency unless stayed by another monarch being improvised, or by one extraneously sup- plied; one monarch alone rules without a coadjutor, and without any equal being tolerated, for the presence of a second queen, or the immature larva of one, even of her own progeny, maddens her to murderous aggression, APIS. 323 or to the impulse of emigration accompanied with a host of adherents. She never leaves the hive when once her duties have fully commenced, for by distinc- tion of structure she is rendered incompetent to execute any of the labours that devolve upon the workers; her tongue is formed only to lap nutriment ; she has no cysts for the secretion of wax, she is without the honey- bag for conveying tiiat liquid home, and her posterior shanks are convex externally, and thus deficient in the concave basket for carrying home the stores of pollen or propolis, whilst their plantse are without the little earlet at the top externally, or the close dense brush arranged in rows within, which aid these workers in their many manipulations. Her wings are too short to con- vey her ponderous body through the air, and her sting becomes stronger by being curved. Thus she is exone- rated from labour by the incapacity of her structure to execute it, although her duties are quite as incessant and as arduous, being indispensable to the perpetuation of the species. Her consort, the drone, is the male of the hive, and /J}q)^AX. although the queen is monandrous or single- spoused, and although the hive during the season rarely throws off more than three swarms, usually restricted to the accompaniment of a single queen, and thus but three males are absolutely required, nature is so provident of the great design of perpetuation, that to provide against the possibility of its frustration, the hive usually pro- duces about a thousand drones. A peculiarity in the structure of the drone which facilitates his discovery of the virgin queen when she issues from the hive on the bridal excursion, which she makes preliminary to her heading a swarm of emigrants, or assuming monarchy Y 2 324 BRITISH BEES. at home, consists in the vertical enlargement of his compound eyes, which meet over the brow, and in the posterior expansion of the inferior wings, which take a broad backward sweep, giving the insect larger powers of flight, but perhaps required as much by its own bulki- ness and weight as for the purpose of ascending above his bride in the upper regions of the air ; but that its weight cannot be the sole reason is testified by the analogous structure in the male of the genus Astata, one of the fossorial Hymenopteraj where a similar ex- pansion of the inferior wing is concomitant with a similar development of the compound eyes, yet in which the abdomen is very small, and this power is therefore evi- dently given to these merely to increase the velocity or the duration of their flight. The rest of the structure of these drones disables them, like all other male bees, for any labour ; and as they must be sustained as long as they may be of service, the possibility of which termi- nates with the last issue of a swarm from the hive, a period appreciated by the instinct of tlue workers, they are then driven forth, but it is in dispute whether the workers destroy them, or whether their destruction is effected by exposure and hunger, or by the natural limita- tion of their lives, for although their tongues are formed upon the same type as that of the worker, it is con- siderably less developed, and appears to be adapted only to obtain nutriment from the honey already collected in the cells, as they seem even deflcient in the instinct to gather it for themselves from flowers, never being ob- served to visit them. The last inhabitant of the hive is the worker, or abortive female, whose labour has several phases. A difference of size amongst them has been supposed to APIS. 325 have been noticed by observers as varying with their occupation and duties, but as they are all constructed in the same manner, with precisely the same organs, which are of the same form and in the same situation, this must be a mere imaginative surmise. Their simi- larity of structure permits them, collectively, to apply themselves to the same occupations which the needs of the community may at any moment demand. Taking them separately with their distinctive occupations at any given time, without implying by it a permanent separa- tion of classes, we find them to consist of wax secreters, builders or cell-sculpturers, honey collectors, pollen col- lectors, propolis collectors, nurses of the young, venti- lators, undertakers to carry off the dead, who are perhaps also the scavengers which cleanse away any occasional dirt, sentinels to guard the hive outside and inside, and attendants upon the queen, or as the " * Times ' Bee Master " very aptly designates them " ladies in waiting," and at all times many slumberers are reposing from their toils. That all these duties are transferable, and consequently are transferred indifferently from one to the other, is implied by their general capacity for ful- filling them resulting from this identity of structure, which will be understood as not at all infringed by the separate capacities I unfold as devolving from their temporarily limited functions, all being simultaneously in action, but distributed amongst the several indi- viduals. The first important occupation of the worker is the /# M y; secretion of wax for the structure of the cells, and, to effect this, honey must be collected, for it is solely from the digestion of honey that the wax is produced. This in due course passes from the first stomach or honey- 326 BRITISH BEES. poucli wherein it is collected, thence to the second stomach, and then on to the cysts or little bags which run along on each side from the second to the fifth ventral segments, and correspond and communicate with eight trapezoidal depressions placed externally upon the plates of the ventral segments — four on each side, through the concavity of which the secreted wax exudes in a liquid, transparent, hot state, forming a thin scale within each, which the air hardens into a white sub- stance, as the pulp of paper is hardened upon the form into which it is introduced, or like salt crystallizing iuto flakes from sea-water in shallow salines. This, how- ever, is not yet wax, although its essential constituent, but to become so these scales are removed by the sco- pulse of the posterior plantse and their auricle, to the intermediate feet and by these transferred to the ante- rior pair, which pass them to the mandibles, where they are masticated and mixed with a saliva issuing from the mouth, and thus intermingled they consolidate into a white opaque mass, which issues from the mouth like a thin strip of riband, and constitutes true wax, plastic to their manipulation. To form this secretion, the bees having collected the honey themselves in the first in- stance, or having consumed sufficient before leaving the hive with the swarm, but which they subsequently ob- tain from the supplies stored in the present hive, hang themselves in festoons in all directions about its cavity, each festoon being formed by two parallel chains of bees clinging together ; the top bee on each side hangs by its anterior claws to the top of the hive, and the next in succession grasps with its fore claws the hind claws of that and so on, until the depth of the festoon they find to be sufficient, when the bottom bees of each chain swing APIS. 327 themselves together, and cling to each other in the same manner by their hind claws only. These festoons are speedily suspended, and "with a fresh swarm are in im- mediate active operation. The secretion requires about twenty-four hours to complete, and as this is accom- plished the festoons break up, and these secreters convey it to where the sculpturer bees or builders are moulding the cells, to w^hom it is successively supplied by the secreters themselves as wanted, for none is stored, al*. though the wax of old or dilapidated parts of the hive, or of the vacated cells of the new-born queens are recon- verted to use. These builders are very rapid in their construction of the hexagonal cells, which, as they are progressively completed, are stored with honey, this being during the time assiduously gathered by the honey collectors, and these cells are interspersed occasionally with those wherein pollen or propolis is stored, each of which, as the bees collecting them successively return, is cast into the selected cell by the bee collecting it, who returns at once to the same employment, whilst the store thus deposited is immediately compactly pressed in and warehoused by other bees who fulfil that duty, or who cover it in when the cells are filled, with a waxen covercle formed of concentric circles ; or, in the case of the honey-cells, to keep the thickened operculum de- posited upon it in due position and repair, after the re- tiring of the bee which brought home the fresh store of honey, and w^hich had displaced it to regurgitate her addition into the cell. This operculum or cover is of a thicker consistency than the honey itself, and prevents its oozing from the cells, which would often take place from their uniformly horizontal position, were it not for the sagacity which prompts them to introduce this pre- 328 BRITISH BEES. ventive, and whicli is not removed until the cell is filled ; it is then covered hermetically with its waxen top. A sufficient number of cells being ready, and sufficient stores of honey, pollen, and propolis for the progressive labours of the hive, and a great number of empty cells all finished for the use of the queen, she begins to lay her eggs. As these are hatched the duty of the nursing- bees commences, which is to feed the young, who crave for food like young birds, and are as diligently supplied by these nurses with a material called bee-bread, which consists of masticated pollen, the pollen being exclusively stored and used for the purpose. This is mixed with some secretion from the mouth, which converts it into a sort of frothy jelly. These bees are never negligent of their duties, and with their feeding the larvgR rapidly grow. To keep up a necessary supply of air in the hive, and to prevent suffocation from heat, a certain number of the community are employed in fanning the passages between the cakes of comb and the whole interior of the hive, by the vibration of their wings, which thoroughly ventilates it, and the accumulation of deleterious air is prevented ; some, for this purpose, being posted at the aperture to the hive, where, this vibration causing a tem- porary vacuum, the external air rushes in, and the chain of succession of bees within becoming thus vibrating air- valves completes the ventilating arrangement. While all these operations are progressing, a certain number are acting as a militia of citizens, who have substitutes only in the succession and change of duties. These act as sentinels, who guard the entrance and patrol the in- terior and courageously intercept all inimical intrusion, for the bees have many enemies, but who are merely so to benefit themselves, and are not parasites of the nature APIS. 329 of the bee parasites of the solitary kinds ; and where they cannot individually avert it, they obtain collateral aid from others of their staff. The next class is the atten- dants upon the queen : these vary in number from twelve to twenty ; they invariably accompany her wherever she proceeds throughout the hive, for the purpose of laying her eggs; and whether their custom gave rise to the etiquette which attends human royalty, that a subject may never turn the back upon the sovereign, these at- tendant bees surround her with the head always turned towards her, and seem to caress her with their antennae and pay her every kind of deferential homage, those in front moving backwards as she advances, and those on each side_, laterally, so that they ever face her; and as they tire others succeed them in their duties. Another set fulfil the office of keeping the hive thoroughly clean, for the transit of such large numbers will inevitably collect occasional dirt, as will the drift of the wind at the entrance of the hive and the action of the ventilators themselves. Their duty it is also to remove any extra- neous organic body that has forcibly entered and which may have succumbed to the vindictiveness of the bees. Where they are not strong enough, even collectively, to effect the removal, as in the case of a mouse or anything else as large or larger, they then call to their aid the wax workers and the repairers ; these enclose the ob- noxious body, which they have the judgment to know will become dangerous from putrefaction, to aid in its prevention, by a cerement of wax or propolis, which pre- vents any offensive exhalation, and thus secures the wholesomeness of the hive. Here is completed, with the enumeration of those which successively repose from their toil, the several labours of the cornmunitv which inhabits the hive. 330 BRITISH BEES. The structure of the workers, which enables them to carry on all these operations with the requisite faci- lity, is very different from that of the two sexes we have just described. As before said, they are abortive females, but, as I shall have occasion to explain lower down, capable of having this special incapacity removed, if the necessary process requisite to be adopted for the purpose be applied within three days of their being hatched into the larva state. The acquisition of the faculty of fertility entails, however, the loss of all power of pursuing any of the other occupations of the hive practised exclusively by the workers in general. The nurture that gives it them converts them into queens, and moulds them to the structure of this sex de- scribed above. As a remarkable and rare exception, some one or other of these workers will occasionally have power of laying a few eggs, but which are always those of drones. The other peculiarities of their structure are its adaptation to the secretion of wax above described ; and their power of throwing up the honey they have collected in the first stomach or honey-bag, before it passes on by digestion, somewhat in the way the rumi- nant quadrupeds bring up the cud, of course by muscular action, without the convulsion of vomiting. Their next distinction is that their mandibles are edentate and more like spoons, and are often so used, or as the plastering- trowel of masons is for smoothing surfaces. Their legs remarkably differ from those of the other sexes, all of their limbs being somewhat adapted to the collection and con- veyance of pollen and its manipulation, as well as that of propolis ; but it is the posterior shanks which are spe- cially constructed for the conveyance of these materials, by being framed externally like a little basket ; being APIS. 331 hollowed longitudinally and their lateral edges fringed ■with recurved hair, which retains whatever may be placed within the smooth and hollow surface, and the apical ex- treme edge has a pecten or comb of short stiff bristles. The first joint of the posterior feet have also their dis- tinctive forna, adapted to special branches of their eco- nomy. These are oblong, wider than the shank, and about two- thirds its length, and -consequently powerful limbs ; at the outer angle of the edge, nearest the shank, is a little projection called the auricle or earlet, the inner surface is clothed with ten parallel transverse rows of close dense hair, and its apical edge has along its whole width a pecten similar to that of the apex of the shank. This shank being without spurs, which only the domestic bee is deficient in, gives the pecten a freedom of action it would not otherwise have, and enables it to be used together with the earlet opposite to it on the foot, as an instrument for laying hold of the thin flakes of wax upon the venter, and to bring them forward to the inter- mediate legs to be passed on to the mouth, and there to be converted into wax. The pecten of the foot and also its brush aid in their removal in case of need, and help as well both in the manipulation and the storing the materials collected. Thus, this whole structure, exclu- sively possessed by the worker, is pre-eminently designed for the manifold operations of the hive; and the bee itself and its works are but one closely linked chain of wonderful contrivances. The entire economy of the hive seems to emanate ex- clusively from the two most prominent attributes of in- stinct, that of self-preservation, and that other more im- portant axis of the vast wheel of creation, the secured perpetuation of the kind by the conservative aropyrj, or 332 BRITISH BEES. absorbing love of the offspring. The latter is more emi- nently developed in the social bees than in any other group of the family of these insects. In the solitary bees it presents itself as a blind impulse, unconscious of its object ; for did we admit the consciousness of the purpose of their labours, we should evidently endow them with reason. How could they know, without re- flection, that the food they store in the receptacle they form for the egg they will deposit, and which receptacle is exactly adapted to the size that the larva which Avill be hatched from it will take, is to nurture a creature they will never see, and whose wonderful transformations they will not therefore witness ? In the hive bee the ma- ternal instinct exhibits itself as an energy diffused though a multitude of individuals, but these witness the results of their solicitude, and exclusively promote its successful issue; and in these also the instinct of self-preservation is a diffused impulse, which likewise includes the pre- servation of the society. As male and female conjunctively make up the species, thus do the queen-bee and the neuters collectively make up one sex, — the mother, — for the functions performed by the female alone in the case of the solitary kinds of bees are, in the genus Apis, separately executed. The cares and labours of maternity devolve upon these neuters, while the queen-bee's maternal function is limited to merely laying the eggs with which she is replete, with the instinctive power of selecting for them their proper depository, — each of which is adapted in size to that of the sex which will be produced. Her maternal instinct stops abruptly here, without the development of an after- thought or care for their future thriving. The instinct of the neuters, like the anticipative promptings of the APIS. 333 liiiman mother, to prepare the clothing and other neces- saries for her expected infant, has forecast the queen's needs in its intermittent urgency, by progressively con- structing cells fitted severally in size for the growth and nurture of neuters, the first developed ; of drones, the next produced ; and lastly, of queens, which soon after- wards appear ; she instinctively knowing the proper time and the suitable use of them, having the faculty of dis- tinguishing them with a view to the deposit of the par- ticular kind of eggs of which she is for the moment parturient. The drones, or male bees, appear to receive life for one substantial purpose only, which is soon accomplished, but during the short space of time its successive perform- ance requires, it is incidentally accompanied with assist- ance to the general community whilst they remain per- mitted occupants of the hive, by aiding in heating and ventilating it, — a labour repaid by the food, which they obtain from the stores kept open for daily consumption. Although uncontributive to the acquisition of the riches of the hive, yet are they indispensable to the perpe- tuation of the species, and their murder as supposed by some apiarians, or their expulsion as thought by others, in either case equally terminating in their de- struction, seems an unworthy return for the important service performed, although this is restricted to the number of individuals required by the equal number of queens that may be produced. To this number their production might be limited, but for the chance of either or all of these queens failing by some casualty to ob- tain a prince consort. To baffle the possibility of this mischance, a very superfluous number of these drones is hatched, as above stated, which are on the alert, when 334 BRITISH BEES. each queen successively issues forth upon her bridal morn, to catch her favouring glances, and be the ac- cepted groom. That they are not further conducive to the well-being of the hive is the fault of their structure and of their instinct, which are correlative, they being as little fitted either in their tongue or their legs for the uses of the hive as the queen herself. The physiology of their intercourse is a mystery of mysteries, and would seem to partake of the principle, modified, of that deve- loped in the aphides, where the vital power passes on through successive generations by the efficiency of the energy of one ancestral intercourse. In the hive-bee this is not the case, but in these the one espousal fer- tilizes eggs to the number of often a hundred thousand, yet undeveloped and even indiscernible by the aid of the microscope in the ovaries of the queen, and which become bees progressively in the course of a couple of years, the supposed duration of her existence, during the whole of which time she is laying. The accepted male is destroyed by the effects of the amour, and when all the queens which are to be the heads of independent communities are successively fertilized, and have led forth their colonies, the remaining drones issue compul- sively from the hive and are lost in the wideness of na- ture, and die by the natural limitation of their existence, or become the prey of their numerous enemies. The neuters or workers are, as it were, emanations of the queen, or the organs whereby her several functions as a mother are performed, considering the species as restricted to two sexes, and thus they comprise with her, collectively, one organic whole. That this is a consistent view of their condition is further proved by the circum- stance that from their larvae, upon the failure of a queen. APIS. 335 a new queen is produced upon one being supplied with a certain nutriment that developes the capacity that would remain inert and abortive, were it not thus pro- moted from its primary state. It majr be questioned whether the eggs deposited by the queen in the royal cells are other than neuter eggs, their subsequent nature being changed by the different quality of the sustenance they are fed with when hatched, as is the case in the above noticed defection of a queen. This then would limit the queen's eggs to the eggs of neuters and of drones, thus further corroborating the idea of the exis- tence of but two sexes. I have stated above the supposition that the queen's office may be restricted to the laying of eggs, but it must be inferred that it has a wider compass, and possibly com- prises some administrative function in the regulation of the hive, from the circumstance that with her loss the entire community loses its self-possession and self-con- trol. Labour then ceases and the hive becomes the scene of turmoil and confusion, and unless the loss be repaired in the way named above, which their instinct teaches them to adopt, if any eggs have been already deposited, or if supplied by the surreptitious introduction of another queen which they immediately raise to their superinten- dency, paying her the same deference they had done to their lost monarch, or would do to a legitimately native birth, it disperses and destroys the community. Such a loss in its natural course must necessarily, to be effec- tively repaired, take place in the interval after the laying of the drones' eggs, and before those of the queens are deposited, for otherwise she would remain unimpreg- nated. Having thus shown reasons for supposing that the hive actually contains but two sexes, and having also 336 BRITISH BEES. shown that the first phase exhibited of this distributed maternal instinct by which the neuters form conjunc- tively with the queen a many-headed and many-hearted mother, is their preparation of the cells for all the pur- poses required, — the next and most important, and the one perhaps which elevates them vastly higher in the scale of social intelligence and affection, is the absolute develop- ment in them only of maternal solicitude for the well-being of the offspring. This certainly proves the existence of the diffused maternity urged, for they feed the hatched young as the bird does its callow, from hour to hour, and which, when full grown, they enclose in its forma- tive cell, to undergo its changes and become one amongst themselves. It is not absolutely determined whether the functions performed within the hive are restricted to distinct sets of the workers, but it may be presumed that the duties are transferable, for the most plausible sup- position is, that all the offices are interchangeably per- formed by the entire population, possibly merely limited to daily alternation of individuals taled off each morning for the day's duties. That an administrative regulation must exist under some executive authority, emanating doubtless from the centralization of all in the queen, and communicated to the rest by her relays of atten- dants, may be conclusively inferred, otherwise all might similarly employ themselves from day to day, and thus overwhelm with one work the multiplicity of labours required for the well-being of the hive. For whilst some are secreting the wax from the honey they have consumed, others are moulding it into shape, others are harvesting the bee-bread to feed the voracious larvae, others are gleaning the propolis for the security of the APIS. 337 domicile, others are collecting honey to store as needful supplies, others are either ventilating or heating the in- terior, others act as sentinels and guard the approaches or patrol the passages within, and will die in that defence like genuine patriots, and others are in attendance upon the queen in her progresses through her dominions, and who may individually act as aides-de-camp to convey her commands to the rest. All these are not fanciful em- bellishments of the narrative, but substantial and well- authenticated facts, supported by the repetition on many sides of careful observations, but perplexing to human intelligence, for not the least wonder of this conventicle of wonders — the hive — is that it confounds the astute reason of man to comprehend it in all its significancies. The first necessity of a new colony is the selection of a locality for habitation, which is usually effected by pre- liminary trustworthy intelligencers determining upon a site suitable from its concurrent conveniences. A suffi- cient supply of sustenance must be conveyed by the emigrants to accompany the preparatory construction of the settlement, until land can be cleared, grain grown, etc., and a year at least will pass, even under the most favourable circumstances of the exertion of the greatest industry, concurrently with the most propitious succes- sion of the seasons, before it can become self-sustaining. But when once the wheel is fairly on the move, round it spins without interruption or relaxation. The colony thrives, increasing rapidly in its population ; and where all have put the shoulder to the wheel it climbs the steep and rugged hill of prosperity, whilst those who are car- ried onward by its evolutions, from each of the many successive terraces of this noble height, survey a broad, cheerful, and fertile landscape, extending itself with their 338 BRITISH BEES. elevation, spread out to a distant horizon, which many of the more venturous spirits amongst them, urged by the teeming increase of their compatriots, have already traversed, and who themselves are now rejoicing in the establishment of offshoots, which speedily rival, in suc- cessful fruitfulness, the wide-branched productiveness of the parent stock. This is strictly the history of the hive, and the paral- lelism is complete, even to the conveyance with them of the preliminary needful stores. Before a swarm issues from the hive, some fly forth to select a dwelling-place, and return, it is presumed, to make their report. The population of the hive becoming so dense that there is no longer room for the free and unrestrained circulation of the ordinary processes of the community, and so hot from the inconvenient accumulation of such numbers, — for they extend sometimes to as many as fifty thousand, — instinct prompts a portion of the commu- nity to migrate. This disposition is further promoted by the progressive, or completed development of some of the young queens. The inveterate and internecine ani- mosity of these — anticipated rivalry, suggesting, it is surmised, the murderous desire, but being prevented from its indulgence by the defensive guardianship of several of the workers — urges the old queen to abandon at this conjuncture her royal metropolis. The inclination to do so, it would appear, is already foreseen by a very large body of her subjects, for if her departure be delayed by her successor's protracted incapacity for undertaking the sovereign rule, the intending emigrants, having al- ready abandoned all the labours of their old domi- cile preparatory to their issuing forth, will cluster in groups about the bee board until she is ready to emerge. APIS. 339 This condition will sometimes last a day or two, and thence of course all is confusion both within and with- out the hive, for her subjects have suspended their la- bours and she has suspended her egg-laying, and roams wildly about within, striving, whenever she approaches a royal cell, or a fully developed young queen, to attack the latter, and destroy her by stinging her to death, or, to tear the former to pieces to get kt the imago within, which indicates its apprehension by a shrill piping sound. But she is forcibly dragged back from this api- cidal purpose by the working bees which surround each, and who now intermit their usual deference to prevent this destruction, and bite her and drag her back. The future queen of the abdicated throne having, during this turmoil, returned from her wedding tour, and be- ing still protected from slaughterous aggression, the old queen indignantly issues forth. This exodus takes place usually on a brilliant and warm day, between twelve and three, — accordingly during the hottest hours. This is the first swarm of the year, and if the season be very genial it will take place in May. In this migration she is accompanied by all her most faithful lieges, which comprise, to the honour of beehood, by very much the largest majority of the inhabitants, to the number usually, in a well-stocked hive, of several thousands, — say from ten to twenty, depending on the population of the hive. Having thus issued forth in a body, they shortly alight upon and about the branch of some adjacent tree, clus- tering, in as close proximity as they can, to their royal leader. In a natural state, when duly organized to pro- ceed, they would thence start for the domicile that had previously been selected by the emissaries above noted ; z2 340 BRITISH BEES. but, as their natural habits are not at all perverted by their subjugation to man, we will pursue their history under his dominion. This will be the more convenient, for in the comfortable hive to which they have been transferred by his agency, we shall have every opportu- nity of exactly watching their manoeuvres by the facili- ties yielded in its being glazed for the purpose. We shall thus be enabled to see and follow the wonderful economy of the hive and its many mysteries, which it would not have been possible to accomplish in an abode of their own choice, — some cavity presented by Nature herself, the hollow of a tree, or an excavated rock. They are, therefore, now housed, and after the survey of the capacity of their abode, which is a short affair, with all the prompt energy peculiar to them they at once commence their labours. The queen is already matured, and ready to lay ©ggs. In a natural abode the gathering of propolis would perhaps be a first ne- cessity to make their home water-a«d-wind-tight, for they abhor the inconveniences of the intrusion of wet or cold. It is with this material that they make repairs, fill crevices, and strengthen the suspension of their combs, which are hung vertically ; and they apply it also to other purposes, which we shall see hereafter. This material is of a resinous nature, it has a balsamic odour, and is of a reddish-brown or darker colour, and is sup- posed to be collected from fir or pine trees, or from the envelopes of the buds of many plants, or their resinous exudations, especially that of the blossoms of the holly- hock. It is exceedingly clammy, and they have been observed ten minutes moulding it into the lenticular pellets in which they carry it home in the corbicula, or little basket^ of the posterior tibiae. They gather it like APIS. 341 pollen with the fore feet, and pass it to the interme- diate ones, whence it is taken by the posterior plantse, kneaded into shape, and deposited upon the hind shanks. It dries so rapidly that often, upon arriving home, the bees which store it have much difficulty in tearing it from the legs of these collectors. The hottest days only are propitious to its gathering, for all moisture is injurious to it, and the hottest period of the day, also, is alone occupied in its collection. It is said that they have been known to fly as many as from three to five miles for it, from the circumstance that suitable plants were not to be found within a lesser radius ; but this may be a mistake, for their ordinary excursions are not supposed to range wider than a single mile or something more, and bees may be able to find it where we may suppose it not to occur. In the abode with which we have provided them it is not so urgent a necessity, this being already wind-and- water-tight, although in the progress of their labours they fitid it indispensable, and use it to fasten the crevices that intervene between the bottom of the hive and the bee board, and, as before noticed, to strengthen the support of the cakes of comb which hang from the roof. The name it still retains is that which was applied to it by the ancients, and signi- fies before the city, as indicative of its use in strength- ening the outworks. Conjoined herewith is the imperative need for the construction of cells for every purpose of the hive, namely, for the storing of the propolis, and that of the pollen, as also the collected honey, as well as for the reception of the young brood, for the mature queen is waiting impatiently to deposit her eggs. Simultaneously, therefore, is the wax being secreted and elaborated by 342 BRITISH BEE3. the processes previously noticed. Tlie community is already lai*ge, and all are at once in active operation, but four-and-twenty hours must elapse before the cells can be commenced, for it takes that time to secrete the first batch of wax. Festoons, as before described, of these wax secreters are hanging in every direction within the cavity of the hive, and as soon as the process is com- pleted by the first festoon, this dissolves itself by the se- veral bees unlinking their feet, and a leading bee proceeds to the top of the centre of the hive, where she makes herself room from the lateral pressure of other bees, by turning herself sharply about and agitating her wings, and there she collects the scales from the surface of her ventral segments, manipulates them as before noticed, and thus converts them into wax. The rest follow her, and she collects it from them into a little oblong mass of about half an inch ; whilst other bees from other festoons are continually arriving to deposit their produce ; and as soon as the mass is sufficiently large, which is speedily the case, a sculpturer bee succeeds, and the first cell is late- rally commenced. On the opposite side to where this is being framed, two other bees are at work, moulding the bottoms of two cells in apposition to the basis of the first one. The wax keeps constantly increasing by fresh deposits, and the rudiments of more cells are as rapidly formed. These all emanate laterally, in a horizontal direction or with a very slight incline towards their base. They gradually form the vertical cake of comb, for the bottom of one entire range of cells suffices for both sides and inevitably they are so adjusted that the bot- toms of those on either side are each covered by one- third of the bottoms of each cell on the opposite side, and so conversely, receiving and communicating strength APIS. 343 by three thus supporting one. Here comes the great wonder of the hive ; here in this fragile structure abides a mystery that has perplexed man's keenest sagacity. Is it accident or is it intelligence that instructs the bee, or is it the impulse of the instinct implanted by that Supreme Intelligence which gives man his reason and moulds all things to their most fitting use ? Ray's view is precisely this ; he says : — " The bee, a creature of the lowest forms of animals, so that no man can suspect it to have any considerable measure of understanding, or to have knowledge of, much less to aim at, any end, yet makes her combs and cells with that geometrical accuracy, that she must needs be acted by an instinct implanted in her by the wise Author of Na- ture." To support this idea of the geometrical skill of the bee, he cites " the famous mathematician Pappus,'^ the Alexandrian, of the time of Theodosius the Great, who " demonstrates it in the preface to his third book of Mathematical Collections." ^' First of all (saith he, speaking of the cells), it is convenient that they be of such figures as may cohere one to another, and have common sides, else there would be empty spaces left between them to no use but to the weakening and spoil- ing of the work, if anything should get in there, and therefore though a round figure be most capacious for the honey, and most convenient for the bee to creep into, yet did she not make choice of that, because then there must have been triangular spaces left void. Now, there are only three rectilineous and ordinate figures, which can serve to this purpose, and inordinate, or unlike ones, must have been, not only less elegant and beautiful, but unequal. [Ordinate figures are such as have all their ides and all their angles equal.] The three ordinate 344) brit;sh bees. figures are triangles, squares, and hexagons; for the space about any point may be filled, up either by six equilateral triangles, or four squares, or three hexagons ; whereas three pentagons are too little, and three hep- tagons too much. Of these three, the bee makes use of the hexagon, both because it is more capacious than either of the others provided they be of equal compass, and so equal matter spent in the construction of each. And, secondly, because it is most commodious for the bee to creep into. And, lastly, because in the other figures more angles and sides must have met together at the same point, and so the work could not have been so firm and strong. Moreover, the combs being double, the cells on each side the partition are so ordered that the angles on one side insist upon the centres of the bottoms of the cells on the other side, and not angle upon or against angle; which also must needs contri- bute to the strength and firmness of the work." Each cell therefore is in shape a hexagon, that is to say, a figure with six equal sides, to each of which six other hexagons attach, for each wall forms also one wall of another hexagon. The basis of each hexagonal cavity is of an obtuse three-sided pyramidal shape inverted, and consisting of three rhomboidal plates, each forming one- third of the basis of the three opposite cells ; thus the edges of these three basal plates of one side support three lateral walls of three hexagons on the other side. The inverted triangular pyramid thus made by these three equal rhomboidal plates, form, at one extremity and at each pair of their posterior edges a re-entering angle, and at the other extremity a salient angle. From these edges spring the lateral walls of the hexagonal cell, this shape being superinduced by the form of the edges of APIS. 345 the basal cavity. That the bees should have been thus guided to elect a form which combines conjunctively the advantages of strength and capacity evidently proves that it is their instinct which guides them, which, being an afflation from the highest source, ensures the most com- plete perfection in its result. That it cannot be the effect of simultaneous lateral pressure is proved incon- testably by the whole superstructure resulting from the design of the base ; and this is further corroborated by the base of one cell on one side forming invariably equal portions of the base of three cells on the opposite side, — all clearly the result of preconceived design impressed upon their sensorium. From this combination of forms results the security procured to the fragile tenement, which consists of the very smallest quantity of material that will cohere substantially, for the bees are exceed- ingly parsimonious of their wax, as if the production of it were attended with pain or inconvenience, and it is only upon the construction of the royal cells that a pro- fusion of this choice material is squandered. As soon as these cohorts of bees are in active operation, it is astonishing with what pertinacity and rapidity they labour, for within the space of four-and-twenty hours they will construct a cake a foot deep and six inches wide, containing within its double area some four thousand cells. Other cakes parallel to each side of the original are being at the same time carried forward with an interval between each sufficient for two bees to pass each other dos a dos, and further to promote the con- venience of traffic within the hive, and ready communica- tion to its several parts, passages are left through these cakes from one to the other, so that the means of transit are opened, wliich of course saves much time. The queen 346 BRITISH BEES. is already making her progresses from one side of each comb to the other, and depositing her eggs as rapidly as she can, and is constantly attended by her aides-de-camp ^ as I have suggested, which act, as they evidently some- times are, as the emissaries of her commands. They consist of ten or twelve or sometimes more, and have been previously described. They are replaced by others as they quit to obey orders, or as they retire fatigued, so that she is always surrounded. The number of eggs she will lay in a day is about two hundred. In doing this she first thrusts her head into a cell to ascertain its fitness, which having done, she withdraws it, and then curving her body she thrusts the apex of her abdomen, which tapers to the extremity for the purpose, into the cell, wherein by- means of the sheaths of her curved sting, which act as an ovipositor, she places the e^g at the bottom of the cell. It is possibly from some taction of this instrument that she discerns the sizes of the eggs, and thence their respective sex. This process she con- tinues repeating, passing from one side of the comb to the other by means of the passages perforated through it, making the numbers as nearly as possible tally on each side and as opposite to each other as may be, and she will then go forward to further cakes of comb. In this way she lays about ten or twelve thousand in six weeks, depending much upon the propitiousness of the season, but the rapidity of this laying intermits according to the months; the above estimate is based upon what April and May produce, as it slackens during the summer heats and again revives in the autumn, but totally ter- minates with the first cold weather. She thus will lay from thirty to forty thousand or more in a year. Apiarians do not state whether the sane queen heads APIS. 347 another swarm on the following year, which perhaps she ' does in those cases of excessive fertility where her abun- j dance is estimated at one hundred thousand, when by her sole individual capacity she populates three hives. In the more usual and ordinary case of her teeming with about seventy thousand, or fewer, she evidently heads but one swarm. With the described rapidity of the pro- duction of the cells, although the majority are s^ore cells and not brood cells, conjunctively with her prolific lay- ing, the population of the hive rapidly increases, which, added to the large original colony, will enable it in a propitious year to throw off a swarm of its own ; but \ ordinarily she does not again lay drone eggs and royal \ eggs until the following season. The period at which to do this is taught her by the condition of the hive, as urgent for relief to its oppressive population by an exodus. The drone eggs are then laid, and are speedily succeeded by the laying of the royal eggs, so that the males of the season and the new queens may be hatched almost simul- taneously, the drones slightly preceding the develop- ment of the queens. As soon as the e^g of a worker is hatched, which, by means of the high temperature, is effected in four days after the laying, it, from its birth, is sedulousTy attended by the bees called nurse-bees. The little vermicle is very voracious and is heedfully supplied by these careful attendants, when it has con- sumed the quantity of bee bread already deposited in the cell by some of these nurses as soon as the egg was laid. This bee bread consists of pollen, taken from the cells by the nurses, where it is garnered for the pur- pose, being therein mixed with a slight quantity of honey. This, in masticating, the nurses intermingle with some secretion of their own, which gives it a sort 3i8 BRITISH BEES. of gelatinous frothy appearance, and upon this the young thrives so rapidly, greedily opening its jaws to receive I it, that in four more days it is full grown, and fills the \ whole cell. The nursing-bees then cover this in with a light brown top, convex externally, and within it the larva spins for itself a cocoon to undergo its subsequent transformations. This cocoon is spun of a fine silk, which issues from the organ of the larva called the spinner, in two delicate threads, which, as they pass out, cohere to- ,>, gether. It works at this labour for thirty-six hours, and \ then changes into the pupa or grub ; thus it lies quiescent for three days, when it gradually undergoes its transfor- mation into the imago, and it issues as a perfect insect A about the twenty-first day after being deposited as an |[ eg^. The cocoon it has formed exactly fills the cell it has left, which still continues to serve as a brood cell until the succession of cocoons with which it is thus lined renders it too small for the purpose, it is then cleaned out by the scavengers of the hive and changed into a honey depository, but the honey stored in such a cell is never so pure as that which comes from the exclusively waxen cell. Thus is effected the transfor- mation of the working bee, which, upon the very day of its emancipation from its nursery, commences its duties as an active member of the community, in the successive and several labours undertaken for the benefit of the commonwealth, and these it assiduously follows for the period of its natural life, which extends to about six or eight months. The hive is now in the liveliest activity. The swarm which entered with the queen, and the large addition to the population which has already been produced from her incessant laying, are all at their several avo- APIS. 349 cations. The whole hive, its entrance and the immedi- ate vicinity, and far around is jocund with the bustle and the buzz of the busy little creatures going and coming; those returning are all laden, although some do not appear so, but these are conveying riches home within them, as they are returning from their excur- sions with their honeybag well filled. There is wel- coming recognition at the entrance to the hive, where, on its broad platform, they all alight, and there many are to be seen touching each other with their an- tennae, or refreshing themselves by the vibrations of their wings, and in doing this they often raise them- selves on the hind legs, or they are resting for a few seconds before they enter. Others are to be seen arriv- ing unrecognizable from a coloured envelope of pollen which mantles them. The incessant hum that accom- panies these proceedings is like the mildest tones of the surge of the distant sea, or the inarticulate buzz of the voice of large crowds. In this seeming confusion all obey the strictest order, for each attends to his own business only ; there is no collision or loss of time or labour, each one fulfilling precisely its own mission. At this period the hive is a perfect model of order, neatness, and beauty. The combs we have seen so rapidly growing are to be filled, and fresh cells are l^eing constantly constructed. The honey there stored from the gradual gatherings of these active harvesters is partly to be reserved for the winter's needs, and is carefully husbanded, for each of these cells is, when filled, closed by a covercle of wax moulded as it is sup- plied to the operator in concentric circles, commencing at the edge, and each circle being completed before an- other is begun, and not in a spiral twist towards the 350 BRITISH BEES. centre. To prevent the trampling of the discharging bees from injuring the delicate structure of the walls of the cell, each edge is furnished with a strengthening rim of wax. The bulk of these stores is never broken, except in bad wet seasons, in times of great dearth, or upon any suspension of torpidity during their hiberna- tion. For the ordinary and daily consumption of those of the community whose labours confine them to the hive, open stores are left. As of course it occupies the excursions of several bees for some time to fill one of these vases, and to prevent the liquid flowing out, as it might do from its exceeding tenuity through the influence of the summer heat, and the then increased temperature of the hive, as well as from its inclined horizontal position, — this is guarded against by the precautional sagacity of the little creatures placing upon it from the deposit of the very first supply a sort of operculum, as before described, of a thicker consis- tency, which lies upon the top of its progressive increase, and thus prevents its oozing. It lies upon the honey across the transverse diameter of the cell, and conse- quently in a vertical position. Its purpose, like that of the flat pieces of wood which are placed upon the water of full pails when carried by the yoke, is to prevent its spilling or overflowing. This small cover has to be par- tially removed upon the arrival of a bee with fresh store, which she herself does by tearing aside a portion of it to enable her to regurgitate into the cavity the portion she has brought home ; upon freeing herself from this she does not wait to restore the dilapidation she has caused, but proceeds on a fresh harvesting. Another bee, whose duty it is, then readapts this cover to its purpose, and repairs it. Their excursions to collect are APIS. 351 variously estimated at from one to three miles, and they make about ten a day. The bees, in their temporary distribution of labour, are something like the Indians which have caste, among whom each service has its spe- cial servitor, who never undertakes or interferes with the duties of another. The collection of pollen is almost as needful to the well-being of a hive as honey, this being used exclusively as the basis of the sustenance of the new brood in their larva state, in all their conditions of worker, drone, and queen, the perfect bee itself never partaking of it. It is variously commingled upon its application to use with secretions of their own, which convert it into bee bread or royal jelly, as the case may be, to fit it for its special employment, which is done by the nurse-bees, who diligently attend to the nurture of all the young. The cells for storing this material are not so numerous as the honey cells, and ihej are jotted about without any distinct order, amongst them. When a bee arrives with her store of pollen on the edge of one of these cells, she turns round with her back to it and thrusts it in as fast as she can free it from her legs, both by their aid and the twisting about of her abdomen, and then, like the honey -gatherer, commences another jour- ney. As soon as she is gone, another bee manipulates it with a small stock of honey, and packs it closely in. Whilst all this is doing, the set which watch the condi- tion of the hive, like surveyors, to apply repairs where necessary, or to add strength and further support to the suspended cakes of comb, impatiently await the return of the collectors of propolis ; this they tear from their shanks as fast as they arrive and as quickly as they can, for it rapidly hardens, especially in fine hot weather, and they convey it away for their requirements^ whilst 352 BRITISH BEES. those which collected it fly off for fresh supplies, should more be needed. Concurrently with the execution of all these things, wax is still being secreted by fes- toons of bees suspended wherever there is space, the sculpturer bees are still moulding cells, the queen is still laying eggs, deferentially attended, as usual, by her maids of honour ; the young brood is still being fed ; other bees are ventilating the hive at its entrance and within its streets and lanes by the rapid vibration of their wings ; the sentinels are diligently keeping guard to repel the inimical intrusion of wasps or snails or woodlice, or the moth which is so destructive to the in- terior in her larva state, from the covered moveable silken retreat which she constructs impervious to the sting, and thence with impunity gets at the silk of the cocoons and consumes the wax, making, when once fairly domiciled, such fearful havoc in the hive that the bees are fain to desert it, — and the many other numerous enemies which lust for the luscious honey, or whose voracity is attracted by the poor little diligent bees themselves, but who in such contingencies exhibit invincible courage, which, if not always successful in its efforts, is always meritorious. Where self-preservation is not the promp- ter, or the rivalry of love the instigator, but the duration of which is limited to a season, the feuds of the animal world all seem to proceed from the urgency of their gastronomic suggestions, the acrimony of which urges craft and strength to their most powerful exhibition. To allay hunger, destruction is perpetrated and order despoiled, and thus our bees become the victims of the imperativeness of this universal law. But sometimes they are triumphant over a very large enemy ; for in- stance, an intrusive mouse, or a slug that has slimed its APIS. 353 way through the arched portal. They have been known to kill these enemies within the hive as they could not make them withdraw, but perplexity results from their success ; they are, however, gifted with the sagacity to know that the putridity of these masses will poison with its effluvia the atmosphere of their city which no venti- lation can purify, and they convert that part of their metropolis into a mausoleum, covering the carcases with a coating of propolis, alone or mixed with wax, as before noticed. Those which execute this summary martial law are the sentinels — the armed police of the hive — which guard its entrance and avenues, and patrol its streets and lanes and passages. Concurrently with all these doings, scavengers are heedful ly conveying away any particles of dirt or other undesirable superfluity which may have accidentally found its way in. That all these labours produce fatigue and exact rest is proved by the circumstance that many bees are always observed in a state of repose, — perhaps only forty winks during the day just to restore exhausted energy, — for they are soon seen again to resume their toil, this inactivity never being idleness. Whether they proceed with the same kind of employment upon the renewal of their work is not known, nor how long lasts a particular kind of labour, but the change of occupation may be one of frequent occurrence, and it may be presumed that each bee severally and successively undertakes each task, that the faculty for exercising it may not be extinguished. It is very possibly a daily change, which circulates through the entire civic population of workers. Although the labours of the bees are divided, we do not find that even the most successful observers, who have had every opportunity, by the nature of the hives 2 A 354 BRITISH BEES. they possessed, and the sagacity they applied to the de- tection of the most minute particulars, have been enabled to discover that these workers were permanently sepa- rated into distinct classes, — indeed, although surmising from this distribution of labour that such might be the case, and thus made alert to the discovery of its posi- tive confirmation by direct observation, they have never been able to do so ; and they strongly deny it, maintain- ing that these duties are individually transferable, and that they are not restricted to certain classes, already sufficiently implied by the organization of the workers. Huber, it is true, states that the wax-sculpturers — those which finish the cells to their nicety of perfection — are smaller than any of the rest of the community, to facili- tate their operations within the cells, which may perhaps be a foregone conclusion. The idea of administrative vigilance in the distribution of the labour of the community is strongly corroborated by the fact that all the labours proceed pari passu and in equable order, no excessive preponderance of any par- ticular work having been observed, which would certainly sometimes be the case were there no limiting control over their individual action, and thus the harmonious concurrence of all to one eff'ect seriously disturbed. The supposition is also strengthened by the unfailing attend- ance of the queen's numerous and deferential retinue, some one or other of whom, every now and then, quits that service — perhaps as an envoy on business of govern- ment— and is replaced by another. All these many cir- cumstances lead to the presumption that the queen is the heart, of the whole body, the organ which forces for- ward the circulation through its diverse channels, giving to all the temperate pulsation of vigorous health. APIS. 355 The hive is, of course, quite dark within, and to carry on the numerous operations which we have noticed are done there, either sight of a peculiar nature must lend its aid, or some faculty residing in a sensation analogous to touch, but which it may be cannot be known_, nor where it may lie, but if it exist its organ is most probably the antennae. We can, it is true, compute their eyes, which comprise more than sixteen thousand, namely, about eight thousand in each of the compound organs placed laterally upon the head, each separate eye being an hexagonal facet furnished with its separate lens and capillary branch of the optic nerve, and also edged with short hair ; in this hair, therefore, may lie the particular sensation which guides them, for we cannot be sure that this large congeries of hexagonal facets facilitate sight in the dark, as in number and position they do not exceed or differ from the analogous structure and number of the same organs in many other insects which we know to be only seers by day, and which repose at night ; but the hairy addition to the eyes of these bees is a structure not observed in them. This constitution of the hive and its various opera- tions continues during the remainder of the season until the approach of winter cautions them from venturing abroad, when, if the temperature of the hive is much lowered, they hibernate and remain in a torpid con- dition until the sunshine of the following spring, and with it the flowering of plants, rouses them again to re- sume their suspended labours. The population of the hive having continued to increase, although not so vigorously as at first, up to the very intrusion of winter, and the renewed year giving renewed energy to the queen_, the population thence rapidly further increasing, 2 a2 356 BRITISH BEES. it becomes inconveniently thronged, especially as spring advances and hot weather sets in. These promptings then urge her to lay drone eggs, for which preparations have already been made by the workers, who have already framed for their reception — they being much larger insects — larger cells moulded precisely in the same manner, and which are also used occasionally as recep- tacles for honey, and always skirt the bottom of the several combs. This task she has completed in about five days, and it is carried on precisely in the same way as is practised in the case of the neuters ; and they are nurtured by nursing- workers just like them. Of these eggs she lays, as before said, about a thousand, and the workers by some instinctive faculty have framed about such a number of the needful cells. The transforma- tions of the drone occupy about twenty-four or twenty- five days, of which three are passed in the maturing of the eg^ which then hatches into the larva. This occupies nearly seven days in attaining its full growth, and the remaining portion of the time is spent in its spinning its cocoon, in the same way as the larva of the worker does, and it changes into the imago. To effect all these changes in the transformations of all the sexes, a heat of about seventy degrees is indispensable, but that of the hive in summer is considerably higher. They as well as the workers are assisted to emerge from the cocoon by some of the older workers, who use their mandibles to bite through the enclosure, and who also help to cleanse them from their exuviae. Concurrently with the formation of the brood cells of the drones, some of the workers are constructing cells to receive the royal eggs. These cells are totally unlike the other cells of the hive, and are of a sort of pear- APIS. 357 shape five times as large as the drone cells, and are attached laterally to the edges of the comh in a vertical position, with the narrowest part, which is the orifice, hanging downwards. In the forming of these cslls the workers are very lavish of their wax, making the coats of them thick and opaque, and they are irregularly rough outside, but within very smoothly polished. Just as the construction of these cells intervenes irregularly with the formation of the cells of the drones, so does the queen intermit at intervals the laying of the drone eggs to deposit occasionally an egg in one of the royal cells, which are not usually completed at the time she com- mences laying them, but are finished afterwards, even during the time the larva is growing. This provision seems to be made for the earliest development of the young queens after the drones come forth, with the pos- sible prevision that the sooner all of these young queens are fertilized that are needful for the requirements of the swarms that the hive may throw off, the sooner will the hive be rid of the incumbrance and the consumption of stores caused by the drones. The transformations of the queens take place more rapidly than the others, for in sixteen days they are completed, of which three are occupied in hatching the egg, and for five they are feeding as larvae, and in that time attain their full growth ; the cell is then closed in with a waxen cover by the workers, and the full-fed larva within is occupied in spinning its cocoon, which it takes twenty-four hours to accomplish. This cocoon is unlike that of the drones and workers, both of which completely enclose the pupa, but the royal larva only forms so much of a cocoon as will cover the head and thorax, and by which imperfection she un- consciously facilitates her destruction by her rivals in 358 BRITISH BEES. case they are permitted to attempt it before she emerges, — this being supposed to be the object of it, as the close texture of the silk of the cocoon would intercept the action of the rival queen's sting. In this state she re- mains in complete repose up to a part of the twelfth day, and it takes about four days more to change into the imago, which is ready to emerge on the sixteenth. In her larva state she has been very carefully and profusely supplied by her nurses with the royal jelly, made in the manner before described. This royal jelly is very sti- mulating, it is pungent, rather acescent, and is very dif- ferent from the food supplied to the drone- and worker- larvae. A great many of the drones being now perfect insects, some young queen, that is ready to go forth, is at length permitted to do so by her guardian protectors, for the old queen is already aware of her existence, and has more than once attempted her destruction, but from which she has been prevented. At a suitable opportu- nity this young queen issues, attended by a bevy of drones ; she immediately ascends in a spiral direction high into the air, far out of sight, and is followed by her suitors. Their larger capacity of flight speedily permits them to overtake her, and they ascend above her ; one being favoured, the rest descend again, and either at once return to the hive or frolic about in its vicinity. It is not long before this young queen returns, matured into an incipient mother. Now comes renewed hostility from her own parent, who is still prevented from the murder- ous assault, but who succeeds in ejecting her young rival. During this contest the hive has become a scene of con- fusion, and the preliminaries and accompaniments of fresh swarming take place, and in going forth she is accom- panied by a large body of the present population, and thus APIS. 359 the first swarm of the fresh season is thrown off. Other queens become gradually developed, and other swarms similarly accompany them, but each swarm successively diminishes in the number of its participating emigrants, the last consisting perhaps of not more than two thou- sand. The order of the hive is speedily restored after each swarming convulsion has subsided, until the popula- tion being sufficiently reduced, the motive to leave is de- stroyed, and the queen is then permitted to execute her murderous onslaught on the hapless young queens, which are either still embryonic, or, if developed, have not been allowed to leave their cells ; but, where they have done so, and are still within the hive, her attendants and the old queen^s attendants open their ranks, and the furious rivals attack each other. The contest is sharp but short, the young queen is stung to death, the body is conveyed away, and the old queen reigns paramount. Her next effort is to destroy the royal brood in their cells ; the cells she tears to pieces, the young ones within, where developed, may be heard uttering a plaintive cry, whilst she sounds a triumphant note as loud as the highest note of a flute. Her throne is now free from pretenders, aud after the expulsion of the drones, which then takes place, the entire harmony of the hive is restored for another season. The queen meanwhile is growing old, a new spring has set in, her stock of eggs is being exhausted, and mortality, which afflicts even royalty itself, lays her low. Now comes into operation that extraordinary faculty possessed by these insects. Her death has taken place after she had laid new spring eggs, which are to produce a further addition of neuters and a supply of drones. The loss of their queen is soon communicated to the inhabitants of the hive, confusion ensues, and 360 BRITISH BEES. labour is suspended. They group about in clusters of a dozen or more, and after about a day's intermission of the ordinary routine of labour they appear to have come to a resolution. Bustle is again renewed, and several, as the delegates of the general body, pass into the midst of the neuter brood cells, tear down the separating walls of three, kill two of the very young larvse, convert these three cells into one by fitting alterations, and transfer the care of this vermicle to the nursing bees. Under their care, they heedfully feeding her with the royal jelly, her transformations speedily are completed, and whilst this is being done, drones are coming forth. As soon as she is ready she is aided to quit her cell. She now leaves the hive, and the drones which are already perfected accompany her; she makes her wedding tour in the air, and quickly returns as the queen-regnant of the rejoicing monarchy, whose vacant throne is again royally occupied, and the entire harmony of the hive re- newed. The quantity of pollen that is collected in the course of a season, by the diligence of the bees, has been esti- mated at from sixty to seventy pounds ; and the weight of the honey, so affluent a hive will produce by abstrac- tion from the bees, is calculated at as much as sometimes fifty pounds. This, however, must be vastly exceeded by the quantity collected, as it is being constantly consumed for sustenance, and for the secretion of the raw material of wax, as well as for the production of the liquid which converts this into its mouldable con- sistency. It is possible to estimate pretty nearly the quantity of honey required for each secretion of the raw material, by finding what the honey-bag will contain when gorged, as it is this quantity which seems to make APIS. 361 the eight scales of it upon the ventral plates, for they cannot convey more up when they hang themselves in the festoons to secern it. But it is impossible to know what addition this liquid from their mouths makes to it when they manipulate it into its plastic state, other bees often undertaking this task, which may apply themselves to it with a larger stock than the wax-secreters possess, they being perhaps already exhausted by their labours. It is a singular fact that wax is more rapidly and largely made by feeding the bees with dissolved sugar than from the honey they collect themselves, the sugar thus evi- dently containing more of its productive elements. Some of the labours within the hive are apparently continued at night, or the bees may be then revelling, after the day^s toils, in social enjoyment, or otherwise more worthily employed ; for, to use the words of the benevolent apiarian, the Rev. Wm. Chas. Cotton, "If you listen by a hive about nine o'clock, you will hear an oratorio sweeter than any at Exeter Hall. Treble, tenor, and bass are blended in the richest harmony. Sometimes the sound is like the distant hum of a great city, and sometimes it is like a peal of hallelujahs.^' This is the history of the hive and its inhabitants. Modifications may occasionally occur, but nothing of sufficient consequence seriously to affect or neutralize this ordinary routine. It would occupy space already too largely encroached upon to go into these minute parti- culars, which, although parts of their general history, where treated of in special detail, are not necessarily the province of a work which speaks of them as but one member of the family of which it collectively discourses. As the space occupied by what was really essential to be known about them, has exceeded the due dimensions of 362 BRITISH BEES. their share to it, although of paramount interest, in- finitely greater than that which attaches to the eco- nomy of the whole of the rest of the group combined, it will not, I trust, be considered that I terminate abruptly, in drawing here to a close. The close of the work concurs with the termination of the history of its "crowning marvel; and I take leave of my readers, with a reiteration of the hope that it may stimulate them to undertake a study, wherein, each step of their progress, expands the delightful contem- plation of the manifestations of the predominance of a vast design, emanating from the paternal benevolence of an august, supreme, and wisely superintending Pro- vidence. " To-morrow to fresh woods and pastures new." — Milton. 363 GENERAL AND GLOSSARIAL INDEX. Abdomen, 25. and its differences of form, 47. ■ causes of differences of cloth- ing and form lie in its use, 48. ■ colour and marking and clothing of, characteristic, 47. — — elliptical, or lanceolate and truncated, 48. Acari infest bees, 110. Activity of a hive at work, 348. Acuminate, terminating gradually in a sharp point. Affinity, doctrine of, 136. Agassiz' 'NomenclatorZoologicus,' 130. Analogies between the stages of bees and flowers, 15. Analogy, doctrine of, 138. Andrena, general observations upon, 2C4. geography of, 67. infested by Stylops and No- mada, 208. list of native species, 201. natural history of, 205. scientific description of, 200. Andrenidse, abnormal bees, 160. diagi'am of mode of folding the tongue in repose, 39. Animals, domestication of, 5. Antennae, 26, 28. apparatus for cleaning, 42. form and structure in Eucera, 29. possible complex function of, 57. Antennae, sexual differences in length, 233. their probable use, 55, 57. used as means of communi- cation, 58. Anthidium, general observations on, 281. geography of, 75. native species, 279. natural histoi-y of, 282. scientific description of, 279. Anthocopa, general observatioiia on, 292. geography of, 76. -— native species of, 292. natural history of, 293. scientific description of, 290. Anthophora, general observations on, 238. geography of, 70. infested by Melecta, 240. list of native species, 238. natural history of, 238. scientific description of, 236. trophi of, 29. Apathus, general observations on, 304. geography of, 77. list of nat ive species, 304. scientific description of, 302. the Bombi they infest, 306. Apidse, diagram of the mode of folding the tongue in repose, 39. = normal bees, 160, 227. Apis, general observations on, 321. geography of, 79. 364 GENERAL AND GLOSSARTAL INDEX. Apis, native species, 321. natural history of, 322. origin of names, 321. ■ scientific description of, 318. see "Bee" and "Bees." Appearance of bees intermittent, 54. Appendiculated, when there is a small appendage, as in the lip of Halictus, and at the end of the marginal cell of the wings, etc. Arrangement and description of British bees, 184. Artesian well, peculiar results from its soil, 223. Articulate, where jointed, or the point of attachment. Artisan bees = Dasvgasters, 272. Aryans, one of the primitive divi- sions of the human race, 4. Atmosphere, its conditions affect bees, 50. Aulacus, 287. Auriculated, with a small ear-like appendage. Bee, constructive habits of the, early noticed, 93. general history of the, 17. parasites, 115. parasitism limited, 264. — probably earlier known to man than the silkworm, 6. Queen, description of, 322. ■ see " Apis." several species of, 87. symbol of royalty with the Egyptians, 5. The, one of the Suras of the Koran, 90. why attractive, 1. Bee-bread, 347. Bees, amount of their suscepti- bility of pain, 57. construction of cells, 327. duties performed in the hive, 325. duties transferable, 336. early cultivated, 3, 90, 91. economy, early known, 92. emit an odour, 52. Bees enemies, 51. extent of flight, 340. flight, modes of, varies, 49. found in the Orkneys, 7. genera of, determined by an artificial mode, 170. habits of, in America, 7. hairiness of, reason of, 14. intimately connected witli flowers, 3. largely contribute to the im- pregnation of plants, 11. make about ten journeys a day, 351. many disclosed in autumn for the following year's spring flight, 53. not early risers, 51. number of eyes, 355. other than social, also known, 8. rarely walk, 50. sagacity in finding the honey of flowers, 13. scientific arrangement and description of the genera of, 184. secretion of wax, 325. stages of life of, — egg, 18. larva, 19. pupa, 22. imago, 23. swarming, 337. their relative perfection, 56. voice, a scale of music, 49. Beehive represented on a tomb at Thebes, 6. Beehives moved on rafts, 84. Bifid, divided into two parts. Binomial system invented by Lin- naeus, 129. Body of the bee, its structure, 25. Bombus, difficulty in determining the species of the males, 311. general observations on, 310. geography of, 78. infested by Apathus, 311. list of native species, 308. natural history of, 312. peculiarities in times of ap- pearance, 312. scientific description of, 307. GENERAL AND GLOSSARTAL INDEX. 365 Boss of mesothorax, 45. Bougie, derivation of, 84. British bees, new arrangement of, 153, 158. Carder bees, 316. Carelessness of describers of new species, 125. Carinated, having a longitudinal elevated line. Carpenter bees, 286. Cells of hive, geometrical form of, 343. results from in- stinct, 343. how constructed, 342. of wings characteristic, 44. Cenobites = social bees, 167, 302. Ceratina, disputed parasitism of, 247. general observations on, 246. geography of, 71. list of native species, 246. natural history of, 247. scientific description of, 245. Cereal plants early cultivated, 4. Clielostoma, general observations on, 286. geography of, 76. infested by Foenus, 287. native species of, 285. natural history of, 286. scientific description of, 283. Chrysis infests Clielostoma, 287. infests Halictus, 219. infests Osmia, 302. Ci barial apparatus = trophi = col - lective organs of the mouth, 163. Cilissa, general obserA^ations on, 213. geography of, 67. list of native species, 213. scientific description of, 211. Clavate, club-shaped. antennae, 28. Claws, 42. reflected, 285. Climate inoperative on low forms of life, 24. Clothing of bees, 60. Clvpeus, 26, 28. Coadunate, closely united without perceptible articulation. Coelioxys, difficulty of their specific separation, 267. general observations on, 267. geography of, 74. hst of native species, 267. parasitical on Megachile and Saropoda, 267. scientific description of, 265. Collar, 41 . Colletes, general observations on, 187. geography of, 64. • list of native species, 187. natural history of, 187. parasites upon, 190. scientific description of, 185. Colour of bees, 60, more intense in males than females, 52, most conspicuous in parasites, 66, 105. Combs, structure of, 345. Corbiculum, 319. Correlative relations of structure and function, 10. Cotton, Kev. Chas. Wm., a distin- guished af)iarian, 361. Coxa, or hip, 41. useful as a specific cliaracter, 42. Compound eyes, 26, 27. Compressed, when the transverse section is shorter than the vertical. Constricted, with tightened edges. Conterminous, where the joints follow each other in a straight line of succession, Crenulated, cut into segments of very small circles. Cubital cells of wings, 45. Cuckoo bees, = Nudipedes, 249. ' Cui bono ?' answer to, 141. Curtis, inferior merit of his system, 152. Dasygasters, artisan bees, 167,269. Dasvpoda, general observatiouson, 225. 366 GENERAL AND GLOSSARIAL INDEX. Dasypoda, geography of, 69. native species, 225. . natural history of, 226. scientific description of, 224. Deflected, when bent downwards. Dentate, toothed. Depressed, when the vertical sec- tion is shorter than the trans- verse. Describers, duties of, 125. Describing, modes of, before Lin- naeus, 129. Differences of appearance between the parasite and the sites, 260. Digiti, anterior tarsi, 42. Dissimilarity frequent between the sexes, 52. Domestication of animals, 5. Dorylus, 311. Drone — male bee, description of, 323. Edentate, without teeth. Egg of bees, 18. Egyptian hieroglyphics and sculp- tures represent the bee, 6. Elenchus, habits of, described by Dale, 113. infests Halictus, 113, 219. Elliptical, oval but with the longi- tudinal diameter more than twice the length of the trans- verse. Enemies of bees, 51. Epeolus, general observations on, 260. geography of, 73. native species, 260. parasitical on CoUetes, 190- 260. scientific description of, 258. Epipharynx, 29, 30. Eucera, general observations on, 232. geography of, 70. infested by Nomada sex- cincta, 235. native species, 232. ■ natural history of, 234. scientific description of, 231. Eace of bees, 26, 27. Families, characteristics of, differ, 136. Family, 134. Feeling of bees, 56. Femur, or thigh, 41. Fertilization of flowers produced by bees, 11, 51. Feuds of animals, the occasion of, 352. Filiform, thread-like, of uniform thickness. antennoe, 28. Fimbriated, = fringed. Flagellum of antenUcT, 18. Fhght of bees, variation of their modes, 49. Floral clock of Linnaeus, 50. Flowers, the, chiefly agreeable to bees, 15. earliest, sought by the bees,14. fertilized by bees, 11, 51. Fcenus infests Chelostonia, 287. Forcipate, when crossing each other. Foreign bees, conspicuous genera of, 101. Form of parasitical bees often adapted to that of their sitos, 48. determined by function, 48. Fossorial Hymenoptera, 45. Fruit preserved in honey, 83. Fusiform, = spindle-shaped. Gense, 26, 28. Grenera of bees determined artifi- cially, 176. that emit scents, 296. with and without parasites, 264. Geniculated, bent like a knee or angle. Genus, 132. type of, 133. Geography of the British generu of bees, 61. Gibbous, = irregularly swollen. Glabrous, without hair or pubes- cence. Gregarious, its application to bees, 57. GENERAL AND GLOSSARIAL INDEX. 367 Habit, 127. Habitat, 127. Habits, 127. and structure correlative, 24. Halictophagus, 115. Halietus, general observations on, 216. geography of, 68. its enemies, 220. list of native species, 215. natural histoi'y of, 217. parasites that infest it, 219, peculiar autumnal appear- ance, 218. scientific description of, 214. strvicture of labrum, 30, Hastate, halberd shaped. Head of bees, 26, Hedychrura infests Halietus, 219. Heriades, general observations on, 288. geography of, 76. native species of, 288. scientific description of, 288. Hindoo Koosh, supposed cradle of the human race, 3. Hirsute, covered with long stiffish hairs, thickly set. Hives, darkness of, 355. moved on rafts, 85. Homer mentions bees, 6. Honey, different kinds of, 87, • green, 87, • its use in the East, 83. mode of lapping, described by Reaumur, 35. mode of storing, 350. prescribed by Mahomet, 91, quantity in a well-filled hive, 360, sometimes poisonous, 86. XTsed in medicine by the Egyptians, 90, Honev-bee, see "Apis," "Bee," "Bees." mode of secreting wax, 330. Hypopharynx, 29. Imago of bees, 23. Inosculation, point of close con- tact or attachment. Insect-feeding reptiles before gla- cial period, 5, Inserted, where joined. Instinct, its applications, 56, occasional divergence of, 55, of bees, 55. Job mentions bees, 6. Kirby's merits, 144, system of bees, 147. Labial palpi, 30, 32. number of joints invariable, 32. structure in Andrenidse, 32. structure in Apidee, 32. Labium = lower lip, 30, 31, Labrum = upper lip, 28, 30. Lacerate, with a roughened irre- gular edge. Lanceolate, oblong but gradually tapering. Latreille's classification not adopted, 168. Leg, diagram of, 42. Legs, general description of, 41. Length of an insect is taken from the front of the head to the apex of the abdomen ; the breadth, or the expansion of the wings, it is not usual to give, except- ing under sucli circumstances as would be particularly men- tioned, viz. in cases of an ex- cessive enlargement or diminish- ment of the typical size. Life, duration of, of bees, 54. Line, the twelfth part of an inch ; the ordinary measure used in entomology for the fractions of an inch, unless the insect is much more than an inch long. Linnaeus, author of the binomial system, 129. great merits of, 129, Lobated, divided into equal rounded parts. 368 GENERAL AND GLOSSARIAL INDEX. Low forms of life unaffected by climate, 24. Lunate, semicircular. Lunulate, crescent-shaped. Macropis, general observations on, 222. geography of, 68. native species, 221. — — scientific description of, 220. strong analogy to the Scopu- lipedes, 222. Macula? indicantes, 13. Mahomet prescribes honey, 91. Males, liow to be united to their partners, 179. Mandibles, 30, 40. used for boring, 44. Marginal cells of wings, 45. Margmate, edged with a ridge. Mason bees, 296. Maxilla;, 30, 31. Maxillary palpi, 30, 32. number of joints invariable in Andrenidse, 32. number of joints variable in the Apidae, 32. Megachile, general observations on, 272. — — geography of, 74. infested by Coelioxys, 275. — — list of native species, 271. natural history of, 273. scientific description of, 269. Melecta, general observations on, 255. geography of, 72. list of native species, 255. — — parasitical on Anthophora, 240. scientific description of 255. — — very pugnacious, 258. Melittobia, a parasite upon An- thophora, 241. Meloe proscarabseus, parasitical on bees, 110. said to infest Andrena, 209. Mesothorax, 26, 44. Metallic colouring of bees, 248. Metathorax, 26. Metropolis, 128. Miltogramma, parasitical upon Colletes, 190. Mode of killing coloured insects, 253. Moniliform, bead-like. antennae, 129. Monodontomerus, parasitical on Anthophora and Osmia, 302. Moths help to fertilize flowers, 13. Motives for new arrangement, 163. Mouth, organs of = tropin = ciba- rial apparatus, 163. Mucronated, having one or more short stout processes. Mutilla, parasitical on bees, 117. Names usually given from a sexual peculiarity, 232. Natural history, attractions of, 141. modes of treating, 140. Natural system, 139. Nature, its large operations, 8. Nectaria of plants indicated to bees by a difference of colour, 12. Nervures of wings, 44. Nomada, general observations on, 252. geography of, 72. intermittent appearance of N. Fabriciana, 230. list of native species, 250. scientific description of, 249. sexcinnta infests Eucera, 235. the bees infested by them, 253. Nomenclature simplified by Lin- naeus, 130. Nudipedes, = cvickoo-bees or para- sites, 116, 167, 249. Nylander's mode of determining the species of Ccelioxys, 268. Obsolete, more or less inapparent. Ocelli = simple eyes = stemmata, 26, 27. Oman, no bees in the province of, 84. Osmia, general observations on, 296. geography of, 76. list of native species, 295. gp:neral and glossarial index, 369 Osmia, natural liistory of, 296. — parasites of, 302. — scientific description of, 294. Ovate, oval, but with the ends cir- cumscribed by unequal segments of circles. Ovipositor = egg-depositor, 17. Pain, doubtful susceptibihty of, 57. Palmae, 41. Palmated, spread like a hand. Palpi, their probable use, 55. Panurgus, general observations on, 229. — geography of, 69. — '— infested by Nomada Fabri- ciana, 230. list of native species, 228. — natural history of, 229. scientific description of, 227. Paraglossse, 33. — obsolete in the artisan bees, 33. — where attached, 33. Parasites, diflPerent kinds of, 110. — of bees, 109. Parasitical bees always the most highly coloured, 66, 105. — unhke the sitos, 116. — Cenobites, 302. Passions of bees, 56. Pecten or comb, a fringe of very short stiff hair attached to an organ, for various purposes. Pectinated, having an edge like a comb. Pediculus Melittae, 209. Petiole, a foot-stalk. Pharynx, 29, 30. Pile, long loose hair. Pilose, with long, distinct, flexible hair. Plantse, 42, 46. structure of, in hive-bee, 46. Plants agreeable to bees, 15. impregnated by bees, 11. Pleasures attending the pursuit of natural history, 14. Plumose, with long hair, but not thick. Pollen, collection of, 351. Pollen, mode of collecting and transferring from limb to limb, 43. probable reasons for the ways of carrying, 47. quantity usually collected, 360. PoUiniferous, = pollen- collecting. Posterior legs, their structure for the conveyance of pollen, 46. where attached, 46. Post-scutellum, 26, 45. Priority, law of, the basis of syno- nymy, 131. Proboscis, 39. Process, a protuberance. Processes in bees, peculiarities of, 258. Propolis, nature of, 340. Prosopis emits an agreeable odour, 195. general observations upon, 193. geography of, 65. list of native species, 192. presumed parasitism of, 193. scientific description of, 191. supposed liable to Stylops, 195. Prothorax, 26, 41. Pubescent, covered with short fine hair. Pubescent, hirsute, setose, pilose, plumose, various relative con- ditions of hairiness. Pulvillus, 42. Punctate, impressed with many points. Punctulate, with fine impressed points. Punctm'ed, with coarsely im- pressed points. Pupa of bees, 22. Queen-bee, administrative func- tion of, 336. and worker constitute a unity, 331. description of, 322. etiquette of attendants, 329. 2 B 370 GENERAL AND GLOSSAllIAL INDEX. Queen-bee, great fertility of, 334. • loss of, disorganizes the hive, 335. number of eggs laid by, 346. Ray's merits, 142. Reaumur's description of the mode of lapping honey, 35. description of the structure of the tongue, 35. Recurrent nervures of wings, 45. Retuse, with an obtuse cavity. Ridged, with a slight projecting margin. Rugose, rough or irregularly wrinkled. St. Fargeau's merits, 151. Sanskrit notice of bees and honey, 92. Saropoda, general observations, 243. geography of, 71. native species of, 243. rapidity of flight, 245. scientific description of, 242. vivacity of its eyes, 244. Scape of antennae, 28. Scent emitted by bees, 52. Scientific arrangement and de- scription of the genera, 184. principles of, 118. cultivation of British bees, 142. Scopulipedes = brush -legged bees, 163, 227. Sculpture, 60. Scutellum, 26, 45. Senses of bees, 56. Sensorium of Idccs, 55. Serrate, edged like a saw. Serratulate, edged like a fine saw. Setse, slightish bristles. Setiform, like bristles. Setose, bristled. Shakespeare on the polity of the bee, 1. Shemitic branch of the human race, 4. Sight of bees, 56. Simple eyes = ocelli = stemmata, 26, 27. Sinus, a cavity. Sitos, the supporter of a parasitical bee. Sizes, difierences of, what caused by, 41. Smell of bees, 56. Social bees, = Cenobites, 302. Species, 122. name of, 128. the basis of natural science, 121. vary in number of indivi- duals, 123. Specific character, 124. descriptions, 125. differences, 123. Sphecodes, difficulty of specific distinction in, 198. doubts as to its parasitism, 199. general observations on, 197. geography of, 66. list of native species, 197. scientific description of, 196. Spines at apex of abdomen of bees, 268. Spinose, with minute spiny pro- Spinulose, with fine spiny pro- cesses. Spiral hair of the scopa, 226, 229. Spurs, 42. Squamulse = epaulettes = wing- scales, 26, 44. State of Grreat Britain before the glacial period, 5. Stelis, general observations on, 263. geography of, 73. infests Osmia, 302. list of native species, 263. scientific description of, 262. Stemmata = simple eyes = ocelli, 26, 27. Stephens, inferior merit of his sys- tem, 152. Strepsiptera parasitical on bees, 111. Strigilis, 42. GENERAL AND GLOSSARIAL INDEX. 371 Structure and habits correlative, 24. of the body of the bee, 25. similarity of, caused by di- rect and proximate affinities, 48. Stylops infests Andrena, 208. infests Halictus, 219. Kirby's description of, 112. manners of, described by Thwaites, 114. some particulars of its his- tory, 208. Sub, a prefix indicating the di- minution of a condition, as sub- hastate, subovate, subtruncate, etc. etc. Submarginal cells of wings, 45. Swarming, 358. Synonymy, 130. System, value of, 119. Tarsus of fore legs in some males greatly dilated, 43. or foot, 41. Taste of bees, 56. Thorax, 26, 41. Tibia, or shank, 41. Tomb at Thebes with representa- tion of a beehive, 6. Tongue improperly called labium, 34. of Andrenidse folded in re- pose, 39. of Apidse folded in repose, 39. once thought tubular, 34. where situated, description of it, 33. Topical geography of British bees, 96. Tooth, a long sharp process. Toothed, spinose, spinulose, tu- berculated, mucronated, den- tate, the various conditions of extraneous prominences or pro- Transformations of worker bee, 347. of the drone, 356. of the Queen, 357. Transverso-cubital nervures of wings, 45. Travellers, suggestions to, 64, 95. Trifid, divided into three parts. Trivial name, 128. Trochanter, 41. Tropin = organs of the mouth, 26, 29. diagram of, 30. Truncated, abruptly terminated. Tuberculated, with small pro- cesses. Turonian branch of the human race, 4. Uses of bees in the impregnation of plants, 11. Vedas mention bees, 6. Yelum, 42. Ventilation of the hives, 328. Ventral segments, pecidiarities of structure of, 234. Vernacular names of insects, 9. Vertex, 26. Vertigo of bees, 87. Voice of bees, 49. Wagtails destroy fossorial Ilyme- noptera, 306. Wax, secretion of, 325. Wax used by the Eomans, 85. Westwood's classification not adopted, 168. Wild bees, 8. come forth earlyin the spring, 10. Will of bees, 56. Willughby's merits, 143. Wing, treatise on the, 45. Wing-hooklets for uniting the upper and lower wings, 45. Wing-scales = squamulse, 26. Wings, 44. — — diagram of, 45. Worker-bee, description of, 324. • duties performed by, 325. peculiarities of struc- ture, 330. secretion of wax, 325. Xenophon's description of poison- ous honey, 86. « i PLATE I. 1 c^ . Colletes Daviesiana, male. 1 ? . „ „ female. 2 S • Prosopis dilatata, male. 2 ? . Prosopis signata, female. 3 c^ . Sphecodes gibbus, male. 3 ? . „ „ female. ,PUte. , E .W, Robinson . DtL*- 8t 5<*.I366 . PLATE II. 1 c? . Andrena fulva, male. 1 ? . „ yj female. 2 ^ . Andrena cineraria, male. 2 ? . „ . „ female. 3 ^ . Andrena nitida, male. 3 ? . i, „ female. PLATE III. 1 c? . Andrena Rosse, male. 1 ? . „ „ female. 2 S ' Andrena longipcs, male. 2 ? . „ ,, female. 3 (^ . Andrena cingulata, male. 3?. „ ,, female. PUte III PLATE IV. 1 c? . Halictus xanthopus, male. 1 ? . „ „ female. 2 S ' Halictus flavipes, male. 2 ? . „ „ female. 3 c? . Halictus minutissimus, male. 3 $ . „ ,, female. ,PUte.I\^ .E .W.Rol>m...n . J3d<:etS''.\&bt, PIATE V. 1 c? . Cilissa tricincta, male. 1 $ . ,, „ female, 3 S ' Macropis labiata, male. 2 $ . ^, „ female, 3 (^ . Dasypoda hirtipes, male. 3 ? . „ „ female. .fUt^.Y .E.W.Robkson.MetScM PLATE VI. 1 S ' Panargus Banksianus, mule. 1 ? . „ „ female. 2 (^ . Eucera longicornis, male. 2 ? . „ „ female. 3 c? . Anthophora retusa, male. 3 ? . „ ,, fe^nale. ,Pla.te.VI. .Ey:Rol.n.<,n.I)d'.rtSr. PLATE VII. 1 c^ . Anthophora furcata, male. 1 ? • « 3, female. 2 S • Saropoda bimaculata, male. 2 ? • » „ female. 3 S • Ceratina caerulea, male. 3 $ . „ _,, female. PUteVlI, . I.W Robinson . M' etS^aeC, PLATE VIII. 1 ^ . Nomada Goodeniana, male. 1 ? . „ „ female. 2 (^ . Nomada Lathburiana, male. 2 ? . „ „ female. 3 c? . Nomada sextasciata, male. 3 ? . „ „ female. PUteVlil .EW.RoUsor.. W^eLSM866, PLATE IX. 1 ^ . Nomada signata, male. 1 ? • „ „ female. 2 ^ . Nomada Fabriciana, male. 2 ? . „ „ female. 3 ^ . Nomada flavoguttata, male. '^ ? • ,j „ female. Plate, IX. Id 1 ^ ■ T J f \ s J 1 39 1 1 .E.W.Rofcinson .W'.ef. Sep. 1860. PLATE X. 1 c? . Nomada Jacobsese, male. 1 ? • „ „ female. 2 c^ . Nomada Solidaginis, male. 2 (^^ (should be ?). ,, female. 3 c?. Nomada lateralis, male. 3 ? • n „ female. .Plate. X EWRobinw.. M^etSP. 1566. PLATE XI. 1 cT • Melecta punctata, male, 1 ? . y, „ female. 2 (^ . Epeolus variegatus, male. 2 ? . „ „ female. 3 (^ . Stelis phseoptera, male. 3 ? . _,, jj female. PIdte XI .E.W.Robi«on.Dal';et5 PLATE XII. 1 S . Coelioxys Vectis, male. 1 ? . „ „ female. 2 (^ . Megachile maritima, male. 2 ? . „ „ female. 3 (^ . Megachile argentata, male. 3 ? . „ „ female. .PUte.XIi. PLATE XIII. 1 c? . Anthidium raanicatum_, male. 1 ? . „ „ female. 2 S ' Chelostoraa florisomne, male. 2 ? . „ „ female. 3 ^ . Heriades truncorum, male. 3 ? . „ „ female. Pldle.Xlll EW.Kol»n3on.Del'.er,So?l366. I PLATE XIV. 1 c^ . Osmia bicolor, male. 1 ? . „ ,i female. 2 S ' Anthocopa Papaveris, male. 2 ? . „ „ female. 3 (J . Osmia leucomelana, male. 3 ? . „ „ female. .Plate.AIV. . E .W. Ratmson . W. et,5c?. ISOC , PLATE XV. 1 cT • Apathus rupestrisj male. 1 ? . „ „ female. 2 (^ (should be ? ). Apathus cami^estns, female. 2 ? . Apathus yestsiWs, female. 3 ? . Bombus fragrans, female. 4 c^ . „ Soroensis (var. Burrellanus), male. PUteXV 2d" l6 NCM>^ ,EW,Bobmso^.Del"'^.3cI',186'i. PLATE XVI. 1 ? . Bombus HaxriseWus, female, 2 ? . J, Lapponicus, female. 3 ? . „ sylvarum, female, 4 S . Apis mellifica, male, 4 ? . „ „ female, 4 ? . ,, ,, neuter. Plate XVL .E.W.Rr^tinsor. .Ptl':€L^MS66. LOVELL REEVE & CO.'S rUBLICATIONS IN CHEMISTRY, TRAVELS, ANTIQUITIES, ETC. ' None can express Thy works but he that knows them; And none can know Thy works, which are so many And so complete, but only he that owes them." Oeorge Herbert. LONDON : OVELL REEVE AND CO.. 5, HENRIETTA STREET, COVENT GARDEN. 1866. CONTENTS. PAGE BOTANY 3 FERNS AND MOSSP^S 9 SEAWEEDS ... 10 FUNGI 11 SHELLS AND MOLLUSKS 12 INSECTS 14 TRAVELS 15 ANTIQUARIAN 16 MISCELLANEOUS 18 WORKS IN PREPARATION 19 All Books sent post-free to any part of the United Kingdom on receipt of a remittance for the published price. Post-Office Orders to he made payable at KiwG Strkkt, Covbnt GABDEir. LIST OF WORKS PUBLISHED BY LOVELL REEVE & CO. BOTANY. HANDBOOK OF THE BRITISH ELOEA; a Descrip- tion of the Mowering Plants and Ferns indigenous to, or naturalized in, the British Isles. For the Use of Beginners and Amateurs. By George Bkntham, F.R.S., President of the Linnean Society. Crown 8vo, 680 pp., 12.V. Distinguished for its terse and clear style of description ; for the introduction of a system of Analytical Keys, which enable the student to determine the family and genus of a plant at once by the observation of its more striking characters ; and for the valuable information here given for the first time of the geographical range of each species in foreign countries. HANDBOOK OF THE BEITISH ELOKA, Illusteated Edition ; a Description (with a Wood- Engraving, including dissections, of each species) of the Flowering Plants and Ferns indigenous to, or natu- ralized in, the British Isles. By George Bentham, F.R.S., President of the Linnean Society. Demy 8vo, 2 vols., 1 154, pp. 1295 Wood-Engravings, from Original Drawings by W. Fitch. £3. 10^. An illustrated edition of the foregoing Work, in which every species is ac- companied by an elaborate Wood-Engraving of the Plant, with dissections of its leading structural peculiarities. THE FIELD BOTANIST'S COMPANION; a Familiar Account, in the Four Seasons, of the most common of the Wild Flowering Plants of the British Isles. By Thomas Moore, F.L.S. One volume. Demy 8vo, 424 pp.. With 24 Coloured Plates, by W. Fitch, 21^. An elegantly-illustrated volume, intended for Beginners, describing the plants most readily gathered in our fields and hedge-rows, with the progress of the sea- sons. Dissections of the parts of the flowers are introduced among the Figures, so that an insight may be readily obtained not only of the Species and name of each plant, but of its structure and characters of classification. 4 LOVELL REEVE AND CO.'s PUBLICATIONS. CUHTIS'S BOTANICAL MAGAZINE, comprising the Plants of the Royal Gardeus of Kew, and of other Botaaical ESablish- n.ents. By Dr. J. D. Hookkk, F.R.S, Director of the Royal Gardeus. Royal 8vo. Pubhshed Monthly, with 6 Plates, 3^. 6d. coloured. Vol. XXII of the Third Series (being Vol. XCII. of the entire work) in course of pub- lication. A Complete Set from the commencement may be had. Descriptions and Drawings, beautifully coloured b^ hand, of newly-discovered plants suitable for cultivation in the Garden, Hothouse, or Conservatoiy. THE ELOEAL MAGAZINE, containing Figures and De- scnptions of New Popular Garden Flowers. By the Rev. H. Honywood DoMBRAiN A B. Imperial 8vo. Published Monthly, with 4 Plates 2^ 6d coloured. Vol. I. to lY., each with 64 plates, £2. 2*. Descriptions and Drawings, beautifully coloured by hand, of new varieties of llovvers raised by the nurserymen for cultivation in the Garden, Hothouse or Conservatory. ' THE TOURIST'S ELORA; a Descriptive Catalogue of the Ilowenng Plants and Ferns of the British Islands, France. Germanv, Switzerland, Italy, and the Italian Islands. By Joseph Woods F L S Demy 8vo, 504 pp., 18^. ' ' Designed to enable the lover of botany to determine the names of any wild plants he may meet with while journeying in our own country and the countries of the Continent most frequented by tourists. The author's aim has been to make the descriptions clear and distinct, and to comprise them within a volume of not inconvenient bulk. CONTRIBUTIONS TO THE FLORA OE MENTONE By J Traherne Moggridge. Royal Svo. Parts I. and II., each, 25 Co- loured Plates, 15*. In this work a full page is devoted to the illustration of each Species, the TiH^! ^""f."!"^^^y/'^^«'^^^«r from specimens collected by him on the pot, and they exhibit in vivid colours the beautiful aspect which many of our wild flowers assume south of the Alps. ^ uui wuu A ELORA OE ULSTER, AND BOTANISTS GUIDE TO THE NORTH OF IRELAND. By G. DickTe M.D^ RL S pp 17r3. '"^ '"^ *^' University of Aberdeen. A pocket volume! v«lir'" r^""l'' ''°' f ^.I'^^^'^^ly of local ii'terest, containing, as it does, much Spedes' '"'^"™'^'"" ''^^^''' *" ^^' geographical and altitudinal range of the LOVELL KEEVE AND CO. S PUBLICATIONS. 5 A SECOND CENTURY OF ORCHIDACEOUS PLANTS, selected from the subjects published in Curtis' 'Botauical Magazine' since the issue of the ' First Centuiy.' Edited by James Bateman, Esq., F.R.S. Royal 4to. Parts I. to III., each with 10 Coloured Plates, 10.?. 6d., now- ready. During the fifteen years that have elapsed since the publication of the ' Cen- tury of Orchidaceous Plants,' now out of print, the ' Botanical Magazine ' has been the means of introducing to the public nearly two hundred of this favourite tribe of plants not hitherto described and figured, or very imperfectly so. It is intended from these to select " a Second Century," and the descriptions, written at the time of publication by Sir W. J. Hooker, will be edited, and in many cases re-written, agreeably with the present more advanced state of our know- ledge and experience in the cultivation of Orchidaceous plants, by Mr. Bateman, the acknowledged successor of Dr. Lindley as the leading authority in this de- partment of botany and horticulture. MONOGRAPH OF ODONTOGLOSSUM, a Genus of the Vandeous Section of Orchidaceous Plauts. By James Bateman, Esq., F.R.S. Imperial folio. Parts I. to III., each with 5 Coloured Plates, and occasional Wood Engravings, 21j. Designed for the illustration, on an unusually magnificent scale, of the new and beautiful plants of this favoured genus of Orc/ddacea, which are being now imported from the mountain-chains of Mexico, Central America, New Granada, and Peru. SELECT ORCHIDACEOUS PLANTS. By Robert Warxver, F.R.H.S. With Notes on Culture by B. S. Williams. In Ten Parts, folio, each, with 4 Coloured Plates, 12s. Qd.; or, complete in one vol., cloth gilt, £6. 6.?. Second Series, Part I., 3 Coloured Plates, 10*. 6c?. PESCATOREA. Figures of Orchidaceous Plants, chie% from the Collection of M. Pescatore. Edited by M. Linden, with the assistance of MM. G. Luddeman, J. E. Planchon, and M. G. Reichen- BACH. Folio, 48 Coloured Plates, cloth, with morocco back, £5. 5*., or whole morocco, elegant, £6. 6s. THE RHODODENDRONS OF SIKKIM- HIMALAYA; being an Account, Botanical and Geographical, of the Rhododendrons re- cently discovered in the Mountains of Eastern Himalaya, from Drawings and Descriptions made on the spot, by Dr. J. D. Hooker, F.R.S. By Sir W. J. Hooker, F.R.S. Folio, 30 Coloured Plates, £3. IQs. Illustrations on a superb scale of the new Sikkim Rhododendrons, now being cultivated in England, accompanied by copious observations on their distribution and habits. 6 LOVELL EEEVE AND CO.'s PUBLICATIONS. GENERA. PLANTAUUM, ad Exemplaria imprimis in Her- bariis Kewensibus servata defiuita. By George Bentham, F.R.S., Pre- sident of the Linaeau Society, and Dr. J. D. Hooker, F.R.S., A.ssistaut- Director of the Koyal Gardens, Kew. Vol. I. Part I. pp. 454. Royal 8vo, 21^. Part II., Us. This important work comprehends an entire revision and reconstruction of the Genera of Plants. Unlike the famous Genera Plautarum of Eudlicher, which is uow out of print, it is founded on a personal study of every genus by one or both authors. The First Part contains 56 Natural Orders and 1287 Genera. The Second, uow printing, will contain as many more. The whole will be completed iu Four or Five Parts. rLORA OF THE ANTARCTIC ISLANDS; being Part I. of the Botany of the Antarctic Voyage of H.M. Discovery Ships 'Ere- bus' and 'Terror,' iu the years 1839-1843. By Dr. J. 1). Hooker, P.R.S. Royal 4to. 2 vols., 574 pp., 200 Plates, £10. 15.y. coloured. Published under the authority of the Lords Commissiouers of the Admiralty. The ' Flora Antarctica' illustrates the Botany of the southern districts of South America and the various Antarctic Islands, as the Falklauds, Kerguelen's Land, Lord Auckland and Campbell's Island, and 1370 species are enumerated and described. The plates, which are executed by Mr. Fitch, and beautifully coloured, illustrate 370 species, including a vast number of exquisite forms of Mosses and Seaweeds. FLORA OF NEW ZEALAND; being Part 11. of the Botany of the Antarctic Voyage of H.M. Discovery Ships 'Erebus' and ' Terror,' in the years 1839-1843. By Dr. J. D. Hooker, F.R.S. Royal 4to, 2 vols., 73^ pp., 130 Plates. JB16. 16*. coloured. Published under the authority of the Lords Commissioners of the Admiralty. The * Flora of New Zealand ' contains detailed descriptions of all the plants, flowering and flowerless, of that group of Islands, collected by the Author during Sir James Ross' Antarctic Expedition ; including also the collections of Cook's three voyages, Vancouver's voyages, etc., and most of them previously unpub- lished. The species described amount to 1767; and of the Plates, which illus- trate 313 Species, many are devoted to the Mosses, FerUs, and Algse, in which these Islands abound. FLORA OF TASMANIA ; being Part III. of the Botany of the Antarctic Voyage of H.M. Discovery Ships 'Erebus' and 'Terror,' in the years 1839-1843. By Dr. J. D. Hooker, F.R.S. Royal 4to, 2 vols., 9*72 pp., 200 Plates, £17. 10s., coloured. Published under the authority of the Lords Commissioners of the Admiralty. The 'I'lora of Tasmania' describes all the Plants, flowering and flowerless, of that Island, consisting of 2203 Species, collected by the Author and others. The Plates, of which there are 200, illustrate 412 Species. LOVELL REEVE AND CO.'s PUBLICATIONS. 7 HANDBOOK OF THE NEW ZEALAND ELORA; a Systematic Description of the Native Plants of New Zealand, and the Chat- ham, Kermadec's, Lord Auckland's, Campbell's, and Macquarrie's Islands. By Dr. J. D. Hooker, F.R.S. Demy 8vo, Part I., 475 pp., 16*. Pub- lished under the auspices of the Governmeut of that colony. \_Fart II. in the Fress. A compendious account of the plants of New Zealand and outlying islands, published under the authority of the Government of that colony. The present Part contains the Flowering Plants, Ferns, and I^ycopods ; the Second Part, con- taining the remaining Orders of Cryptogamia^ or Flowerless Plants, with Index and Catalogues of Native Names and of Naturalized Plants, will appear shortly. ELOEA AUSTRALIENSIS; a Description of the Plants of the Australian Territory. By George Bentham, P.R.S., President of the Liuneau Society, assisted by Ferdinand Mueller, F.R.S., Governmeut Botanist, Melbourne, Victoria. Demy 8vo. Vol. I. 566 pp., and vol. II. 530 pp., 20s. each. Published under the auspices of the several Govern- ments of Australia. [Vol. III. nearly ready. Of this great undertaking, the present volumes, of more than a thousand closely-printed pages, comprise about one-fourth. The materials are derived not only from the vast collections of Australian plants brought to this country by various botanical travellers, and preserved in the herbaria of Kew and of the British Museum, including those hitherto unpublished of Banks and Solander, of Captain Cook's first Voyage, and of Brown in Flinders', but from the very extensive and more recently collected specimens preserved in the Governmeut Herbarium of Melbourne, under the superintendence of Dr. Ferdinand Mueller. The descriptions are written in plain English, and are masterpieces of accuracy and clearness. ELOEA HONGKONGENSIS; a Description of the Elow- ering Plants and Ferns of the Island of Hongkong. By George Ben- tham, P.L.S. "With a Map of the Island. Demy 8vo, 550 pp., 16*. Published under the authority of Her Majesty's Secretary of State for the Colonies. The Island of Hongkong, though occupying an area of scarcely thirty square miles, is characterized by an extraordinarily varied Flora, partaking, however, of that of South Continental China, of which comparatively little is known. The number of Species enumerated in the present volume is 1056, derived chiefly from materials collected by Mr. Hinds, Col. Champion, Dr. Hauce, Dr. Harlaud, Mr. Wright, and Mr. Wilford. ELOEA OE THE BEITISH WEST INDIAN ISLANDS. By Dr. Grisebach, F.L.S. Demy 8vo, 806 pp., 37*. ^d. Published under the auspices of the Secretary of State for the Colonies. Containing complete systematic descriptions of the Flowering Plants and Ferns of the British West Indian Islands, accompanied by au elaborate index of reference, and a list of Colonial names. 8 LOVELL REEVE AND CO.'s PUBLICATIONS. ELOEA VITIENSIS ; a Description of the Plants of the Viti or Fiji Islauds, with aa Accouut of iheir History, Uses, and Pro- perties. By Dr. Bebthold Seemann, F.L.S. Royal 4to, Parts I. to IV. each, 10 Coloured Plates, 15.y. To be completed ia 10 Parts. This work owes its origiu to the Government Mission to Viti, to which the author was attached as naturalist. In addition to the specimens collected, the author has investigated all the Polynesian collections of Plants brought to this country by various botanical explorei s since the voyage of Captain Cook. ILLUSTRATIONS OF THE NUEVA QUINOLOGIA OF PAVON, with Observations on the Barks described. By J. E. Howard, r.L.S. With 27 Coloured Plates by W. Fitch. Imperial folio, hall- morocco, gilt edges, £6. 6*. A superbly-coloured volume, illustrative of the most recent researches of Pa- von and h's associates among the Cinchona Earks of Peru. ILLUSTRATIONS OF SIKKIM-HIMALAYAN PLANTS, chiefly selected from Drawings made in Sikkim, under the superintendence of the late J. F. Cathcart, Esq., Bengal Civil Service. The Botanical Descriptions and Analyses by Dr. J. D. Hooker, F.R.S. Imperial folio, 24 Coloured Plates and an Illuminated Title-page by W. Fitch, £5. bs. YICTORIA REGIA; or. Illustrations of the Royal Water Lily, in a series of Figures chiefly made from Specimens flowering at Syon and at Kew, by W. Fitch, with Descriptions by Sir W. J. Hooker, F.Il.S. Elephant folio, 21*. THE LONDON JOURNAL OF BOTANY. Original Papers by eminent Botanists, Letters from Botanical Travellers, etc. Vol. ^IL, completing the Series. Demy 8vo, 23 Plates, 30*. JOURNAL OF BOTANY AND KEW MISCELLANY. Original Papers by eminent Botanists, Letters from Botanical Travellers, etc. Edited by Sir W. J. Hooker, F.R.S. Vols. IV. to IX., Demy 8vo, 12 Plates, £1. 4*. A Complete Set of 9 vols., half-calf, scarce, £10. 16*. ICONES PLANTARUM. Figures, with brief Descriptive Characters and Remarks, of New^ and Rare Plants, selected from the Author's Herbarium. By Sir W. J. Hooker, F.R.S. New Series, Vol. V., Royal 8vo, 100 plates, 31*. 6d. LOVELL REEVE AND CO. S PUBLICATIONS. FERNS AND MOSSES. THE BRITISH EERNS; or. Coloured Eigures and De- scriptions, with the needful Analyses of the Fructification and Venation, of the Ferns of Great Britain and Ireland, systematically arranged. By Sir W. J. Hooker, F.R.S. Royal 8vo, 66 Plates, £2. 2*. The British Ferns and their allies are illustrated in this work, from the pencil of Mr. Fitch. Each Species has a Plate to itself, so that there is ample room for the details, on a magnified scale, of Fructification and Venation. The whole are delicately coloured by hand. In the letterpress an interesting account is given with each species of its geographical distribution in other countries. GARDEN EERNS ; or. Coloured Eigures and Descriptions, with the needful Analyses of the Fructification and Venation, of a Selection of Exotic Ferns, adapted for Cultivation in the Garden, Hothouse, and Con- servatory. By Sir W. J. Hooker, F.R.S. Royal 8vo, 64 Plates, £2. 2*. A companion volume to the preceding, for the use of those who take an in- terest in the cultivation of some of the more beautiful and remarkable varieties of Exotic Ferns. Here also each Species has a Plate to itself, and the details of Fructification and Venation are given on a magnified scale, the Drawings being from the pencil of Mr. Fitch. EILICES EXOTICuE ; or. Coloured Eigures and Description of Exotic Ferns, chiefly of such as are cultivated in the Royal Gardens of Kew. By Sir W. J. Hookek, F.R.S. Royal 4to, 100 Plates, £6. 11*. One of the most superbly illustrated books of Foreign Ferns that has been hitherto produced. The Species are selected both on account of their beauty of form, singular structure, and their suitableness for cultivation. EERNY COMBES; a Ramble after Eerns in the Glens and Valleys of Devonshire. By Charlottte Chanter. Second Edition. Fcp. 8vo, 8 coloured plates by Fitch, and a Map of the County, 5*. HANDBOOK OE BRITISH MOSSES, containing all that are known to be Natives of the British Isles. By the Rev. M. J. Berkeley, M.A., F.L.S. Demy 8vo, pp. 360, 24 Coloured Plates, 21s. A very complete Manual, comprising characters of all the species, with the circumstances of habitation of each; with special chapters on development and structure, propagation, fructification, geographical distribution, uses, and modes of collecting and preserving, followed by an extensive series of coloured illustra- lions, in which the essential portions of the plant are repeated, in every case on a magnified scale. 10 LOVELL REEVE AND CO.'s PUBLICATIONS. SEAWEEDS. PHYCOLOGIA BRITANNIC A; or. History of British Seaweeds, containinq; Coloured Figures, Generic and Specific Characters, Synonyms and Descriptions of all the Species of Alga; inhabiting the Shores of the British Islands. By Dr. W. H. Harvey, F.R.S. Royal 8vo, 4 vols., 765 pp., 360 Coloured Plates, JB6. 6*. Reissue in Monthly Parts, each 2.y. 6«?. This work, originally published in 1851, at the price of £7. 10*., is still the standard work on the subject of which it treats. Each Species, excepting the minute ones, has a Plate to itself, with magnified portions of structure and fruc- tification, the whole being printed in their natural colours, finished by hand. SYNOPSIS OF BRITISH SEAWEEDS, compiled from Dr. Harvey's 'Phycologia Britannica.' Small 8vo, 220 pp., 5j. A Descriptive Catalogue of all the British Seaweeds, condensed from the ' Phycologia Britannica.' It comprises the characters, synonyms, habitats, and general observations, forming an extremely useful pocket volume of reference. PHYCOLOGIA AUSTRALICA; a History of Australian Seaweeds, comprising Coloured Figures and Descriptions of the more cha- racteristic Marine Algae of New South Wales, Victoria, Tasmania, South Australia and Western Australia, and a Synopsis of all known Australian Algffi. By Dr. Harvey, F.R.S. Royal 8vo, 5 vols., 300 Coloured Plates, £7. 13*. This beautiful work, the result of an arduous personal exploration of the shores of the Australian continent, is got up in the style of the ' Phycologia Britannica ' by the same author. Each Species has a Plate to itself, with ample magnified delineations of fructification and structure, embodying a variety of most curious and remarkable forms. NEREIS AUSTRALIS; or, Alg^ of the Southern Ocean, being Figures and Descriptions of Marine Plants collected on the Shores of the Cape of Good Hope, the extra-tropical Australian Colonies, Tas- mania, New Zealand, and the Antarctic Regions. By Dr. Hakvey, F.R.S. Imperial 8vo, 50 Coloured Plates, £2. 2^. A selection of Fifty Species of remarkable forms of Seaweed, not included in the ' Phycologia Australica,' collected over a wider area. LOVELL REEVE AND CO.'s PUBLICATIONS. 11 FUNG OUTLINES OF BRITISH EUNGOLOGY, containing Characters of above a Thousaud Species of Fungi, and a Complete List of all that have been described as Natives of the British Isles. By the Rev. M. J. Berkeley, M.A., T.L.S. Demy Svo, 484 pp., 24 Coloured Plates, Although entitled simply 'Outlines,' this is a good-sized volume, of nearly 500 pages, illustrated with more than 200 Figures of British Fungi, all carefully coloured by hand. Of above a thousand Species the characters are given, and a complete list of the names of all the rest. THE ESCULENT EUNGUSES OE ENGLAND. Con- taiuiug an Accouut of their Classical History, Uses, Characters, Develop- ment, Structure, Nutritious Properties, Modes of Cooking and Preserving, etc. Bv C. D. Badham, M.D. Second Edition. Edited by F. Currey, F.R.S. Demy Svo, 152 pp., 12 Coloured Plates, 12.s. A lively classical treatise, written with considerable epigrammatic humour, with the view of showing that we have upwards of 30 Species of Fungi abounding in our woods capable of aflfordiug nutritious and savoury food, but which, from ignorance or prejudice, are left to perish ungathered. " I have indeed grieved," says the Author, " when reflecting on the straitened condition of the lower orders, to see pounds of extempore beefsteaks growing on our oaks, in the shape of Fistulina hepatica; Puff-balls, which some have not inaptly compared to sweetbread ; Hydna, as good as oysters ; and Agaricus deliciosas, reminding us of tender lamb-kidney." Superior coloured Figures of the Species are given from the pencil of Mr. Fitch. ILLUSTRATIONS OF BRITISH MYCOLOGY, com- prising Figures and Descriptions of the Funguses of interest and novelty indigenous to Britain. By Mrs. T. J. Hussey. Royal 4to ; First Series, 90 Coloured Plates, £7. *12*. Baf.; Second Series, '50 Coloured Plates, £4. 10^. This beautifully-illustrated work is the production of a lady who, being an accomplished artist, occupied the leisure of many years in accumulating a port- folio of exquisite drawings of the more attractive forms and varieties of British Fungi. The publication was brought to an encT with the 140th Plate by her sudden decease. The Figures are mostly of the natural size, carefully coloured by hand. 12 LOVELL KEEVE AND CO. S PUBLICATIONS. SHELLS AND MOLLUSKS. ELEMENTS OE CONCHOLOGY; an Introduction to the Natural History of Shells, and of the Animals which form them. By LovELL Reeve, F.L.S. Royal 8vo, 2 vols,, 478 pp., 62 Coloured Plates, £2. 16^. Intended as a guide to the collector of shells in arranging and naming his specimens, while at the same time inducing him to study them with reference to their once living existence, geographical distribution, and habits. Forty- six of the plates are devoted to the illustration of the genera of shells, and sixteen to shells with the living animal, all beautifully coloured by hand. THE LAND AND EEESHWATER MOLLUSKS indi- genous to, or naturalized in, the British Isles. By Lovell Reeve, F.L.S. Crown Svo, 295 pp.. Map, and 160 Wood-Engravings, 10,y. ^d. A complete history of the British Land and Freshwater Shells, and of the Animals which form them, illustrated by Wood-Engravings of all the Species. Other features of the work are an Analytical Key, showing at a glance the na- tural groups of families and genera, copious Tables and a Map illustrative of geographical distribution and habits, and a chapter on the Distribution and Origin of Species. CONCHOLOGIA ICONICA; or, Eigures and Descriptions of the Shells of MoUusks, with remarks on their Affinities, Synonymy, and Geographical Distribution. By Lovell Reeve, F.L.S. Demy 4to, pub- lished monthly in Parts, 8 Plates, carefully coloured by hand, 10*. Of this work, comprising illustrations of Shells of the natural size, nearly 2000 Plates are published, but the plan of publication admits of the collector purchasing it at his option in portions, each of which is complete in itself. Each genus, as the work progresses, is issued separately, with Title and Index ; and an Alphabetical List of the published genera, with the prices annexed, may be pro- cured of the publishers on application. The system of nomenclature adopted is that of Lamarck, modified to meet the exigencies of later discoveries. With the name of each species is given a summary of its leading specific characters in Latin and English ; then the authority for the name is quoted, accompanied by a reference to its original description ; and next in order are its Synonyms. The habitat of the species is next given, accompanied, where possible, by par- ticulars of soil, depth, or vegetation. Finally, a few general remarks are offered, calling attention to the most obvious distinguishing peculiarities of the species, with criticisms, where necessary, on the views of other writers. At the com- mencement of the genus some notice is taken of the animal, and the habitats of the species are worked up into a general summary of the geographical distri- bution of the genus. LOVELL REEVE AND CO. S PUBLICATIONS, 13 CONCHOLOGIA ICOlsriCA IN MONOGRAPHS. Genera. Plates. £. ». ACHATINA 23 1 9 ACHATINELLA 6 0 8 Adamsiella 2 0 3 Amphidesma 7 0 9 Ampullaria 28 1 15 Ahastoma 1 0 1 Anatina 4 0 5 Ancillakia 12 0 15 Anculotus 6 0 8 Anomia 8 0 10 Arca 17 1 1 Argonauta 4 0 5 Artemis 10 0 13 aspeegillum 4 0 5 AvicuLA 18 1 3 BucciNUM 14 0 18 BuLiMus 89 5 12 BULLIA 4 0 5 Caltptr^a 8 0 10 Cancellaria 18 1 3 Capsa 1 0 1 Capsella 2 0 3 Cahdita 9 0 11 Cardium 22 1 8 Caeinaria 1 0 1 Cassidabia 1 0 1 Cassis 12 0 15 Cebithium 20 1 5 Chama 9 0 11 Chamostrea 1 0 1 Chiton 33 2 2 Chitonellus 1 0 1 Chondeopoma 11 0 14 CiKCE 10 0 13 COLUMBELLA 37 2 7 CONCHOLEPAS 2 0 3 CoNus 56 3 11 CORBULA 5 0 6 Crania 1 0 1 CrassateIiLA 3 0 4 Crenatula 2 0 3 Crkpidula 5 0 6 Cedcibulum 7 0 9 cyclophob.u8 ... 20 1 5 Ctclcstoma 23 1 9 Cyclotus 9 0 11 Cymbium 26 1 13 Cypr^a 27 1 14 Cypricardia 2 0 3 Cytherea 10 0 13 Delphinula 5 0 6 DioNE 12 0 15 DoLiuM 8 0 10 DONAX 9 0 11 Ebuena 1 0 1 Erato 3 0 4 EULIMA 6 0 8 Fasciolaria 7 0 9 FiCULA 1 0 1 FiSSUEELLA 16 1 0 Fusus 21 1 6 Glauconome 1 0 1 Hama 1 0 1 Haliotis 17 1 1 PIarpa 4 0 5 Helix 210 13 5 Hemipecten 1 0 1 Hemisincs 6 0 8 HiNNITES 1 0 1 Hippopus 1 0 1 Ianthisa 5 0 6 Genera. Plates. £. ». d. lo 3 0 4 0 isocardia 1 0 16 Leptopoma 8 0 10 6 LiNGULA 2 0 3 0 LiTHODOMUS 5 0 6 6 LiTTORINA 18 13 0 LuciNA 11 0 14 0 LUTRARIA 5 0 6 6 Mactra 21 16 6 Malleus 3 0 4 0 Mangelia 8 0 10 6 Marginella 27 1 14 6 Melania 59 3 14 6 Melanopsis 3 0 4 0 Melatoma 3 0 4 0 Merge 8 0 4 0 Mesalia & Eglisia.,. 1 0 16 Mesodesma 4 0 5 6 Meta 1 0 1 6 Mitea 39 2 9 6 MODIOLA 11 0 14 0 Monoceros 4 0 5 6 Murex 37 2 7 0 Myadoea 1 0 16 Myochama 1 0 16 Mytilus il 0 14 0 Nassa 29 1 17 0 Natica 30 1 18 0 Nautilus 6 0 8 0 Naticella & Latia ... 8 0 10 6 Neeita 19 14 0 Neritina 87 2 7 0 Oliva 30 1 18 0 Oniscia 1 0 16 Orbicula 1 0 16 OvuLUM 14 0 18 0 Paludina 11 0 14 0 Paludomus 3 0 4 0 Partula 4 0 5 6 Patella 42 2 13 0 Pecten 35 2 4 6 Pectunculus 9 0 11 6 Pedum 1 0 16 Perna 6 0 8 0 Phasianella 6 0 8 0 Phorus 3 0 4 0 Pinna 34 2 3 0 PiRENA 2 0 3 0 Placunanomia 3 0 4 0 Pleurotoma 40 2 10 6 Psammobia 8 0 10 6 Psammotella 1 0 16 Pteeoceea 6 0 8 0 Pterocyclos 5 0 6 6 Purpura 13 0 16 6 Pykamidllla 6 0 8 0 Pyrula 9 0 11 6 Eanella 8 0 10 6 EiciNULA 6 0 8 0 Eostellaeia 3 0 4 6 Sanguinolaria 1 0 16 scarabus 3 0 4 0 SlGARETUS 5 0 6 6 SiMPULOPSis 2 0 3 0 SiPHONARIA 7 0 9 0 Solarium 3 0 4 0 SOLETELLINA 4 0 5 6 Spondylus .,.. 18 13 0 Strombus 19 14 0 Stbuthiolaria 1 0 16 Tapes 13 0 16 6 14 LOVELL KEEVE AND CO. S PUBLICATIONS. Genera. Plates. Telescopium 1 Tehebea 27 Tekebellum 1 Terebeatula & EYIf- CHONKLLA 11 Thkacia 3 TORNATELLA 4 Tkidacna 8 Teigonia 1 Tritok 20 Tbochita 3 Trochus 16 5. £. s. 0 1 ... 1 14 d. 6 6 6 0 0 6 6 6 6 0 6 Genera. TUGOKTIA TURBINELLA Turbo TURRITELLA Umbrella Venus Vebtagus VlTRINA VoLUTA Vulsella ZlZYPHINUS Plates 1 . . 13 . 0 1 0 14 13 . 11 . 1 . 0 4 0 5 0 10 26 . 5 . . . 10 0 1 1 5 0 4 1 0 22 . 2 8 . A'. g. d. 0 16 0 16 6 0 16 6 0 14 0 0 16 1 13 0 0 6 6 0 13 0 18 0 0 3 0 0 10 6 CONCHOLOGIA SYSTEMATICA; or, Complete System of Conchology. By Lovell Reeve, F.L.S. Demy 4to, 2 vols. pp. 537, 300 Plates, £8. 8*. coloured. Of this work only a few copies remain. It is a useful companion to the collector of shells, on account of the very large number of specimens figured, as many as six plates being devoted in some instances to the illustration of a single genus. INSECTS. CUETIS' BKITISH ENTOMOLOGY. Illustrations and Descriptions of the Genera of Insects found in Great Britain and Ireland, containing Coloured Figures, from nature, of the most rare and beautiful species, and, in many instances, upon the plants on which they are found. Royal 8vo, 8 vols., 770 Plates, coloured, £21. Or in separate Monograplis. Orders. Plates. 2 ... ^e s. 0 2 8 0 0 1 0 1 3 5 1 1 0 14 d. 0 0 0 0 0 0 0 Orders. Htmenoptera Lepidoptera Neuroptera Omalopteka Orthoptera Plates. 125 . 193 . 13 . 6 . 5 . £. . 4 . 6 , 0 . 0 . 0 . 0 . 0 «. 0 0 9 4 4 2 6 d. 0 Coleoptera 256 .. 0 1 .. 0 DlCTYOPTKRA 1 .. 103 .. 32 .. 21 .. 6 0 Hemiptera HOMOPTERA Strepsiptera Trichoptera 3 . 9 . 6 6 ' Curtis' Entomology,' which Cuvier pronounced to have " reached the ulti- matum of perfection," is still the standard work on the Genera of British In- sects. The Figures executed by the author himself, with wonderful minuteness and accuracy, have never been surpassed, even if equalled. The price at which the work was originally published was £43. 16s. INSECTA BRITANNICA; Yols. II. and III., Diptera. By F'jiANCis Walker, F.L.S. 8vo, each, with 10 plates, 25 '% V' %. % \ /^ THE UNIVERSITY LIBRARY UNIVERSITY OF CALIFORNIA, SANTA CRUZ SCIENCE LIBRARY This book Is due on the last DATE stamped below. To renew by phone, call 459-2050. Books not returned or renewed within 14 days after due date are subject to billing. Series 2477 "V \. i^^ -^^ I U&SMirA CHUZ i. 1 3 2106 00650 0000 % ^ .tj>^ ► 1^