. ' & n EDWflRD NEWMAN, EL.S.,KZ.S.,^. BIOLOGY flA 6 Class BRITISH BUTTERFLIES AND MOTHS. AN ILLUSTRATED NATURAL HISTORY OF BRITISH BUTTERFLIES AND MOTHS. BY EDWARD NEWMAN, F.L.S. F.Z.S. \\ THE FIGURES DRAWN BY GEORGE WILLIS, AND ENGRAVED BY JOHN KIRCH NER. HEATH FRITILLARY (Melitaa Athalia}. ILontoon: WILLIAM GLAISHER, 265, HIGH HOLBORN, W.C. (All rights reserved.) V BIOLOGY LIBRARY G PREFACE. MY WORK is completed. I am bound to commend it to the "benevolent reader'* in the good old-fashioned, time-honoured style. Fettered by usage, equally old- fashioned, equally time-honoured, I am induced to place this commendation in front, although I entirely agree with the sentiment that has induced some writers truth- fully to place their preface as written, at the end, when all the rest was complete. This act of authorship is generally regarded as facetious — a very mild joke certainly, but a joke nevertheless. I cannot understand this : I cannot perceive why an author should be ashamed or afraid to make the public confession that his valedictory address was given forth after his long companionship with the reader had ceased. I cannot conceive why such an obvious truism should be thought droll. Be this as it may, one thing is certain : an author is held to be something less than courteous who does not commend his labours to the public in some way or other, even though he may have nothing to say by way of commendation: so I bow to custom and commence my task. Would that I could adopt the stereo-form of prefaces, and plead the pressing solicitations of a large circle of admiring friends as the lever that enforced publication; but I feel that such a plea would be untruthful. I have been submitted to no such pressure : I have been lifted out of my normal obscurity by no such lever. Friends such as these have held aloof in the coolest and most unconcerned maimer. I am left without excuse. First, then, I would invite attention to the fact, again noticed farther on, that I had a very, very early predilection for Butterflies — I may say even from my nurse's arms — and this taste having continued to old age, and having been indulged when- ever opportunity offered, I have seen more of the little world of English Butterflies than most of my compatriots. I have become familiar with Silvery Queens and High Browns; have chased Dark Greens on the treacherous slopes of Cwm Elan ; have revelled and rioted amongst thousands of Glanvilles on the Undercliff, where that admirable and determined squatter not only established itself in prehistoric times, but maintains its ground, and multiplies exceedingly ; I have made the White C my especial game; I have taken Jo from her favourite thistles and teasels, have watched the Purple Emperor soaring above the oaks at Darent, and have wondered why he should seek realms unknown to his lady-love, his empress-queen ; and I have wondered still more why a creature so gloriously refulgent with purple, should condescend to feed on filth and putrefaction, instead of feasting on ambrosial pollen and quaffing nectar, with Flora for his cup-bearer; I have oha&e&Acia with unusual success, and have mourned over his depa^ve from the ancient dwelling-place whsre 221594 VI Galathcca, his deserted love, still lingers, clothed in her widow's weeds; but of all the tribe of flying flowers — " It flies, and seems a flower that floats on air," as saith Philip de Commine — Dian's nymph, Hyale,has led me the merriest dance among the blooming lucerne : ifc #as where the Croydon rail now intersects those Surrey hills which constitute the first glimpse of country as we emerge from the fuliginous sea of London habitations : it was here, in market-gardens forbidden to the public, that I made her acquaintance. Here were employed a multitude of female Hibernians in the healthful pursuit of horticulture. On one occasion my quarry led me into their midst, when lo ! they abandoned their occupation, and pursued me with the very same energy that I was wasting on the yellow-robed nymph ; the scene must have been an exciting one, and would have reminded a classical spectator of Meleager, or Orestes, or CEdipus pursued by the Furies: alas ! the resemblance to (Edipus is greater now 1 It may be reasonably required that one so practised in these " pursuits " should impart to others some of the knowledge which he must himself have acquired in this branch of the gentle art of venerie, especially as regards the acquisition of extreme rarities : I can only regret that I have so little to impart. There are three modes in which rarities may be obtained : — First, by accident ; the most careless and unobservant of beginners may receive an unexpected visit from Antiopa or Lathonia ; the stranger may settle in his father's garden, and gladden his eyes without any reason, without any plausible excuse, and may fall a victim to the most bungling manipulation of that clumsy implement, the ordinary chimney-pot covering to which Englishmen cling as a respectable and becoming head-gear. Secondly, by diligently studying the localities ; Oinxia is to be found with certainty on the UnderclifF, Epiphron on the mountain wilds of Cumberland, Typliou on the mosses of Lancashire, Avion on the sedgy slopes of Devon and the Cotswolds, Artaxerxes on Arthur's Seat, and so with many others. Thirdly, by purchase ; Lathonia, Niobe, Antiopa, Daplidice are to be purchased in abundance at Id., 2d., or 3d. each, neither species being uncommon on the Continent : supposing the purchaser to be fastidious as to his collection being purely British, he may obtain a warranty with any individual specimen he is selecting, by paying twenty or thirty shillings additional : the specimen then becomes " British," just as a wealthy tradesman becomes an esquire by paying for armorial bearings which some ingenious manufacturer professes to " find" in the Heralds' College. I prefer dispensing with warranty as too expensive a luxury ; and although I admit the truth of Butler's familiar couplet t showing that " Some say the pleasure is as great In being cheated as to cheat," still the pursuit of pleasure, however keen, must stop somewhere, and with me it has always stopped short of purchasing a British Lathoiiia ; and I emphatically recommend all beginners either to procure European specimens for pence, and mark them carefully as foreign, or wait patiently for the chance advent of a British specimen. All scholars will recollect the interdict laid by Juno on Latona — an interdict that seems to be still rigidly enforced on British soil : she has no resting- place here. As applicable to this branch of my subject, I may perhaps be allowed to introduce the profound and truthful observation that " angels* visits are few and far between " ; this observation may or may not be original : I am not altogether free from an impression that I have seen it in print. But this is exactly the case with Lathonia's visits, and also with those of Antiopa. The Queen of Amazons will favour us now and then, but always without rule and without notice : nothing can be more capricious than her conduct. She will sometimes vouchsafe an appearance on a heaven-kissing hill, sometimes on a desert plain ; sometimes she will settle in one of those roadways which intersect the thickest forestry; sometimes she may be seen basking on the cossus- eaten trunk of a pollard willow overhanging a river's brim ; sometimes even in a walled garden, imbibing the luscious juices of a fallen plum ; but always regardless of degrees of latitude or longitude, or the laws of altitude, or the conditions of atmosphere and soil: to these she has never acknowledged fealty or declared herself amenable. Need I give any instruction how to catch the common Butterflies? In France, in Switzerland, almost every educated boy or girl is far more accomplished in this art than I : their instrument is simply a bag of green muslin or gau/e thirty inches deep, twelve inches wide on the top, and tapering almost to a point at the bottom; round the top there must be a hem of brown holland, and a cane or wire in the form of a ring must be run through the hem and form a hoop, the lighter the better : the hoop must then be fastened by means of a ferule, or a screw, or any other simple contrivance, to the top of a walking-stick, and then the implement is complete. Such a net can be bought at any shop in London where insects are sold; for instance, at Ashmead's in Bishopsgate Street, Gardener's in Holborn, Cooke's in New Oxford Street, and a great many others ; the same tradesmen •will also supply you with suitable pins to pin your Butterflies, and with pocket boxes in which to place them when pinned. I cannot strongly recommend articles that are made rather for sale than for use; but it is necessary to buy in the first instance, and very soon you will get into the way of making the apparatus for yourself, and making it to your own taste and of durable materials. It is very difficult to lay down any rule on the subject of making nets, so I give this advice to purchase in the first instance, that you may gain a preliminary idea of what to use ; practice and experience will teach you everything in the course of a few months, and there are no lessons so good or so perfectly remembered as those which practice and experience f.^-^li. viii PREFACE. But there is another and a better way to obtain Butterflies. I have fully explained, in the Introduction which follows, that a Butterfly was not always a Butterfly, but was " Once a worm, a thing that crept On the bare earth, then wrought a tomb and slept." In this state of worm or caterpillar, Butterflies of many kinds are most easy to obtain: to my notion, an umbrella and a walking-stick are the best implements. Spread the umbrella; turn it upside down; hold it under a shrub, a bunch of nettles, or the bough of a tree: thrash the foliage with your walking-stick, and caterpillars without number will fall into the umbrella: pick them up, put them in tin boxes, and take them home. They will not all produce Butterflies; many of them moths ; but whether caterpillars of moths or Butterflies, they are all worth keeping. "Caterpillars being mostly eaters of vegetable matter, there is no difficulty in providing and renewing the plants upon which they feed. A garden pot, half filled with loose, sandy earth, with a few pieces of cane bent over, and the ends inserted in the pot ; this frame covered with gauze, and a string passed over it below the mouth of the pot, forms a very good cage for caterpillars. A slip of the food-plant should be first placed in a phial of water and put in the centre of the cage, which should be kept in a shady place. According to the size of the caterpillars, and the heat of the weather, the food will require to be renewed from time to time." These instructions are copied from the " World of Insects, by J. W. Douglas/' and others, more minute, elaborate, and complete, will be found in that excellent little book, "The Insect-Hunter's Companion," by the Rev. Joseph Greene. I would most willingly quote pages from this last-named work, which is published by Mr. Van Voorst at Is. 6d. ; but I imagine that every collector of insects must of necessity purchase the book itself, and it would be useless to possess the same information in two forms. Treated in accordance with Mr. Greene's instructions, and carefully watched from time to time, the caterpillar will soon grow to its full size, will fix itself to the pot, the muslin, the leaves, or the twigs, and then turn to a chrysalis, and subsequently to a Butterfly, in the manner which I have fully described at page 14. There is another very curious circumstance which attends the birth of a Butterfly — a circumstance that has been noticed by all naturalists and in all ages. This is so well described in that inimitable work, Kirby and Spence's "Intro- duction to Entomology," that I shall quote their description as being better than anything I can write myself: — "Many species of Butterflies, when they emerge from the chrysalis state, discharge a reddish fluid, which in some instances, where their numbers have been considerable, has produced the appearance of a shower of blood ; and by this natural fact, all those bloody showers recorded by historians as preternatural, and regarded where ix they happened as fearful prognostics of impending evils, are stripped of their terrors, and reduced to the class of events that happen in the common course of nature. That insects are the cause of these showers is no recent discovery, for Sleidan relates that in the year 1553 a vast multitude of Butterflies swarmed through a great part of Germany, and sprinkled plants, leaves, buildings, clothes, and men, with bloody drops, as if it had rained blood. But the most interesting account of an event of this kind is given by Reaumur, from whom we learn that in the beginning of July, 1 608, the suburbs of Aix, and a considerable extent of country round it, were covered with what appeared to be a shower of blooJ. We may conceive the amazement and stupor of the populace upon such a discovery, the alarm of the citizens, the grave reasonings of the learned. All agreed, however, in attributing this appearance to the powers of darkness, and in regarding it as the prognostic and precursor of some direful misfortune about to befall them. Fear and prejudice would have taken deep root upon this occasion, and might have produced fatal effects upon some weak minds, had not Mr. Peiresc, a celebrated philosopher of that place, paid attention to insects. A chrysalis which he preserved in his cabinet let him into the secret of this mysterious shower. Hearing a fluttering, which informed him his insect was arrived at its perfect state, he opened the box in which he kept it. The animal flew out, and left behind it a red spot. He compared this with the spots of the bloody shower, and found they were alike. At the same time he observed there was a prodigious quantity of Butterflies flying about, and that the drops of the miraculous rain were not to be found upon the tiles, nor even upon the upper surface of the stones, but chiefly iu cavities and places whore rain could not easily come. Thus did this judicious observer dispel the ignorant fears and terror which a natural phenomenon had caused." To return to my more immediate subject. Having now obtained your Butter- fly* you. must proceed to kill it for preservation, unless indeed you find it is one you already possess, and then, by all manner of means, allow it to escape. It will indeed be a pleasure to see your captive essay the powers of his newly- acquired wings, and launch himself for the first time on " the realms of air." But suppose you wish to preserve it, then, alas 1 it must die. Butterflies require to be pinned : the pin is passed through the very centre of the thorax, or that part to which the wings are attached, the finger and thumb of the left hand at the same time pinching the insect under the wings. A slight pinch numbs a Butterfly ; and immediately it is pinned it must be put in the collecting box, in which a little bag of camphor or of chopped laurel leaves must always be kept. The object of this is to prevent the return of life, for, curious as it may seem, a Butterfly, after appearing to be dead; will frequently be seen to move, and this for hours. Now, it is not only cruel to keep any living thing iu such a semi-animate condition, but it is very unwise, for it will be sure to injure itself by knocking off the delicate scales with which its wings are adorned. In the second volume of the " Entomological Magazine " the late Mr. Stephens gives some excellent instruction as to the manner of using the laurel leaves. It is as follows : — " Take three or four juicy leaves, the younger the better, with, if a more powerful effect is required, a small portion of the tip of the stalk of the common laurel, break or cut them into small pieces, and crush them quickly between two stones, in a thin piece of paper, screw up the produce in the latter, with as little exposure to the air as can be managed, and fix the mass by a pin in the corner of the collecting box, in which the living insects are to be previously placed; keep the box closely shut, and in about five minutes every specimen will have expired. It is necessary that the external air should be excluded, otherwise the fumes of prussic acid which are evolved from the crushed leaves will become too much attenuated to affect the respiratory organs of the insects, and the latter will partially revive if too speedily exposed to the vivifying influence of a purer atmosphere." Now, then, your Butterflies being caught and killed, the next process is to " set " them, by which I mean to place them in the position in which they are to remain. For the purpose of " setting " insects, corked boards are prepared and sold by hundreds, and may be obtained of the dealers already mentioned. These boards have grooves in them of a variety of sizes adapted to admit the body of any Butterfly or moth ; the body being placed in this groove, the wings have to be strapped down with card. You must cut a common card — any visitor's or tradesman's card will answer the purpose — in little strips ; lay one of the strips on the two wings on one side of the Butterfly, and another strip on the two wings on the other side, and pinning down the ends of both strips, the wings will remain exactly in the position in which you place them. A word as to that position: let the wings be so arranged that the markings on all four wings shall be distinctly visible. You can have no better rule on this subject than to imitate exactly the position in which Mr. Willis has placed them in the beautiful figures he has drawn to illustrate this history. If you only continue to follow carefully the positions he has drawn, you will succeed to admiration. Arrange your setting-boards in what is called a drying cage — that is, a box with grooves along the si 3 is in which the setting-boards can slide easily. There must be a window of perforated zinc or gauze wire at both ends of this drying cage, so that the air may pass freely through, whilst the mice, cockroaches, and wasps are kept out. Woe to the Butterfly that is attacked by either of if iese enemies ! It is curious that three animals, that are not very likely to eat Butterflies and moths in a state of nature, should prefer them, when the entomologist has prepared them for his cabinet, to every other kind of food, however delicious. I call it a depraved taste ; depraved, indeed, it certainly is, tor how can these PREFACE. XI creatures reconcile this conduct with the laws of morality and honesty? But even for that most detested of all creatures, the cockroach, I can add a word of praise. There is nothing new under the sun, so says the proverb. I believed, until a few years back, that I possessed the knowledge of a fact in the dietetic economy of the cockroach of which entomologists were not cognizant, but I find myself forestalled ; the fact is as old as the lulls ; it is that the cockroach seeks with diligence, and devours with great gusto, the common bed-bug. I will not mention names, but I am so confident of the veracity of the narrator that I willingly take the entire responsibility. " Poverty makes one acquainted with strange bedfellows," and my informer bears willing testimony to the trath of the adage : he had not been prosperous, and had sought shelter in a London boarding-house: every night he saw cockroaches ascending his bed-curtains; every morning he complained to his very respectable landlady, and invariably received the comforting assurance that there was not a "black beetle" or a bug in the house, and if he had seen such a thing, he must have brought it to the house in his clothes : still he pursued his nocturnal investigations, and he not only saw cockroaches running along the tester of the bed, but, to his great astonishment, he positively observed one of them seize a bug, and he therefore concluded, and not without some show of reason, that the cockroaches ascended the curtains with this especial object, and that the minor and more odoriferous insect is a favourite food of the major one. The following extract from Webster's " Narrative of Foster's Voyage " corroborates this recent observation, and illustrates the proverb which I have taken as my text. " Cockroaches, those nuisances to ships, are plentiful at St. Helena ; and yet, bad as they are, they are more endurable than bugs. Previous to our arrival here in the ' Chanticleer ' we had suffered great inconvenience from the latter, but the cockroaches no sooner made their appearance than the bugs entirely disappeared ; the fact is, that the cockroach preys on them, and leaves no sign or vestige of where they have been : so far it is a most valuable insect/' Whether this " word for the cockroach " will reconcile housekeepers to its presence is doubtful ; no one likes to acknowledge the existence in his house of " the minor and more odoriferous insect," and the axiom that " the greater includes the less " might, here also prove true. However, let us suppose that the Butterflies on the setting-boards nave fairly escaped the mice, the wasps, and the cockroaches, and have thoroughly dried, and are quite fit to remove — I recommend that they be left at least ten days — then comes Che question, the very important question, of what to do with them. Of course, they must be removed to a cabinet, abont which I have a good deal to say. A well-made cabinet is of the greatest importance, and is not to be obtained without some difficulty and expense. Every cabinet-maker will at once take your order; but an habitual tradesman - like acumen will prevent his doing Xll you justice. Many parts of the cabinet are not visible from the exterior, and it is almost impossible to persuade a tradesman to use good and seasoned wood for those parts which are not exposed to sight. It is therefore absolutely necessary to inspect the work while in progress, to examine the wood, and ascertain that it is thoroughly seasoned; if thft wood retains any sap it is of no use, as it invariably warps, and thus prevents the drawers from moving, and the cabinet becomes useless. Nothing but the best mahogany must be used : a great variety of wood has been tried, particularly a kind of resinous cedar, which has a colour and a grain much resembling mahogany, but which is far worse for cabinets than the most resinous dealj after the cabinet has been a short time built, it will become saturated with resin, and all the insects it contains will be speedily spoiled. Other cheap woods are also much in use, and are veneered in front with mahogany, and the parts which are exposed on taking out a drawer, are smeared over with a brownish composition, to keep up the deception. A cabinet should consist of two tiers of drawers, fifteen or twenty in each tier: if the number be fifteen only, there is abundance of room for a book-case to stand above them, which is not only convenient, but has an agreeable effect. The drawers should be enclosed in front by folding doors, all the edges of which must be carefully covered with velvet; by this precaution dust is effectually excluded. Each drawer should be from fifteen to eighteen inches square and two inches deep, and should be covered with thin slices of very soft cork ; these slices are glued together at the edges, and fastened to the bottom of the drawer by small tacks and glue, the tacks, or rather brads, being without heads. When the cork is secured, its surface must be made perfectly smooth, by rubbing it with pumice-stone, and the whole is then neatly covered with white paper, the paper being pasted on the cork. It will be found that the cork permits the pin on which an insect is placed to pass into it with the greatest facility, and yet is sufficiently elastic to retain it steadily in its place. Each drawer must be covered by a pane of the best flatted glass, carefully fixed with putty in a square frame, and the frame nicely fitted to the drawer, thus insuring the exclusion of any dust that may have passed the folding doors. A cabinet made on this plan is, of course, very expensive : it is out of the question to get a cheap one; the materials are dear, and the cost of putting them together is very great, and there are few, very few, cabinet-makers who understand it. I have seen the cabinets made by three only. The price of a cabinet thoroughly well made is a guinea a drawer : it is worth no man's while to maka one for less. It seems, and indeed it is, a great deal of money, but the real test of the raatter is, " Will anyone make it for less ? " and it is a fact worthy of consideration that really well-made cabinets, when sold second-hand by Mr. J. C. Stovers, of King Street, 'ealise the original cost, or very nearly so, and sometimes even more; so that a really good insect cabinet is something PREFACE. Xlll like a safe investment of money, the interest being paid in the pleasure and profit the owner receives from studying the contents. As soon as the cabinet is quite ready to receive the Butterflies, you must cnt up a copy of Doubleday's " List of British Butterflies and Moths " very neatly with a pair of scissors, thus making a quantity of little labels. You will observe that every insect has two names, as Argynnis Paphia: the first name must be pinned above the insect, the second below, thus : — ARGYNNIS. (The Butterfly comes in this space.) PAPHIA. Then follows the next Butterfly, with its scientific name above and below, then the next, and so on until the row is complete. One drawer will accommodate six or seven rows of Butterflies. It is a very common plan with entomologists to rule on the paper straight lines, either • in pencil or ink, between the rows ; the idea is that they serve as guides to the eye in keeping the rows perfectly parallel ; but a collection, as the number of insects increases, has to be re-arranged every few years, and then these lines have to be rubbed out, or obliterated in some way — perhaps by papering the drawers anew. This, I found, caused a great deal of unnecessary trouble, and therefore I have entirely abandoned the plan, and now manage to dispense with lines altogether. Even after all your insects are arranged in the neatest manner, and you fancy that everything is going on well, you will often find that you have included in your carefully-glazed drawers insects that you had no desire whatever to preserve. Their presence will be indicated by coarse dust beneath your choicest specimens, and you will often see holes made in the wings, and all manner of disfigurement and damage. The enemies are of three kinds — the caterpillar of a beetle called Atfagenus Pellio; the caterpillar of the clothes-moth, Tinea pseudo-spretella ; and a nimble little fellow, called Atropos pulsatorius. Their united depredations would very speedily reduce your collection to a mass of dust and fragments ; but never let the mischief come to such a pass as that. Directly you observe any dust, however little, underneath an insect, take off the glass, and take out the infected individual ; as soon as he is removed from the drawer, drop benzole on his back, drop after drop, until he is thoroughly saturated, and all his wings are rendered perfectly transparent. In this state remove him to the drying cage, and there let him remain until all the benzole has evaporated, and his colours have returned, bright and beautiful as ever. You may be sure the creatures that were devouring him are all dead, and you have nothing further to fear from them. My own drawers are looked at so frequently, and the benzole is applied so continually, that marauders of this kind never PEEFAOB. venture to show even their noses amongst my treasures ; and I should be almost as much astonished to find a living destroyer as a living Emperor Butterfly in one of my drawers. And now it only remains for me to mention my obligation to those gentlemen who have given me such cordial and constant assistance during the progress of my little work through the press : to all of them I offer my most sincere thanks. I cannot mention each individual by name, for the list would include everyone known as a collector of our British Butterflies, but I will select them to whom I am more especially indebted : and first, my valued friend and constant adviser, Mr. DotJBLEDAy. Every page has passed under his eye, and now incorporates his invaluable corrections. The incalculable importance of this supervision everyone will admit. Next, Mr. BOND. This generous and well-known naturalist placed his entire collection at my disposal : he considered nothing too good or too valuable to entrust to my care ; and thus I have been enabled to figure varieties wliich exist only in his magnificent collection. Mr. DALE has been indefatigable in supplying dates and localities: there is not a species of any variety but has received some addition to its history from the stores of his unequalled information. Mr. BIRCHALL, with his accustomed kindness, has done all in his power to promote my undertaking. These, our leading Lepidoptirists, men of European reputation, claim individual thanks. But it must not be supposed that I undervalue in the slightest degree those less distinguished, but no less kind and energetic workers, who have supplied me with caterpillars for description, and with county lists of localities where Butterflies are to be found. Without such assistance this work would not have been what it is; nor would it have attained, while in progress, a sale which I believe is without equal in any branch of science. Erebia Ligea. INDEX. *„• The primary divisions are printed in CAPITALS, the secondary divisions In SMALL CAPITALS, the names of the Butterflies, whether English or Latin, in Small Roman Inters, anJ the Titles of Chapters in Small Italic Letters. Acis, Lycaena, 133 Acheon, Hesperia, 173 Adippe, Argyn nis, 31 Admiral, Red, 62 Admiral, White, 67 Adonis, Lycaena, 129 JEigon, Lycrena, 119 Agestis=Medou, 123 Aglaia, Argynnis, 26 Alexis=Icarus, 128 Alsus, Lycaena. 134 Alveolus=Malvae, 170 ANGLE-WINGS, 48 ANTIIOCHARIS, 156 Antiopa, Vanessa, 58 „ Caterpillar, 19 APATURA, 71 Apollo, Doritis, 175 APORIA, 167 Argiolus, Lycsena, 135 ARGUS BUTTERFLIES, 105 Argus=^Egon, 119 Argus, Brown, 123 Argus, Castle Eden, 126 Argus, Pea-pod, 117 Argus, Scotch Brown, 127 ARGYNNIS, 22 Arion, Lycaena, 136 Artaxerxes, var., 127 Artemis, Melitsea, 39 Atalanta, Pyrameis, 5, 62 „ Caterpillar, 19 „ Chrysalis, 19 Athalia, Melitaea, 46 Betulse, Thecla, 112 „ Caterpillar, 20 Blandina=Medea, 82 Blue, Azure, 135 Blue, Chalk-hill, 131 Blue, Clifden, 129 Blue, Common, 128 Blue, Large, 136 Blue, Mazarine, 133 Blue. Silver-stii. led, 119 Small, 134 Boetica, Lampides, 117 Brassicae, Pieris, 165 „ Chrysalis, 20 Brimstone, 147 Butterfly state, 14 Brown, Northern, 82 Brown, Meadow, 91 C-album, Grapta, 4, 48 Camberwell Beauty, 58 Cardamines, Anthocharis, 156 ,. Chrysalis, 20 Cardui, Pyrameis, 62 Cassiope=Epiphron, 80 Caterpillar state, 9 CELANTES, 21, 169 Ch;irlutta. var. 26 Chrysalis state, 12 Cinxia Melitse;), 43 Classification, 17 Cleodoxa, var., 32 CCENONYMPHA, 97 CoLIAS, 141 Comma, Hesperia, 172 Comma Butterfly, 4, 49 CONCEALERS, 21, 169 Copper, Common, 115 Copper, Large, 114 Cory don, Lycaena, 131 „ Caterpillar, 20 Crataegi, Aporia, 167 „ Chrysalis, 20 „ Caterpillar, 21 CYLINDRACEI, 21, 141 CYLINDRICAL, 21, 141 Daplidice, Pieris, 158 „ Chrysalis, 20 „ Caterpillar, 21 Dark Green Fritillary, 26 Davus, Ccenonympha, 97 DETEGENTES, 18 Diniensis, var., 154 Dispar=Hippothoe, 114 DORITIS, 175 DRYADS, 102 Duke of Burgundy, 103 Edusa, Colias, 143 Kgeria, Pyrarga, 86 Ei/g state, 7 Emperor, Purple, 71 EPINEPHELE, 91 Epiphron, Erebia, 80 EREBIA, 80 Eris, var., 30 Euphrosyne, Argynnis, 35 EXPOSERS, 18 Explanation of Terms, 15 Fritillary, Dark Green, 26 Fritillary, Glanville, 43 Fritillary, Greasy, 39 Fritillary, Heath, 46 Fritillary, High Brown, 31 Fritillary, Pearl-bordered, 35 Fritillary, Queen of Spain, 33 Fritillary, Silver-washed, 22 Fritillary, Small Pearl-bordered, 37 FRITILLARIES, GREGARIOUS, 39 FRITILLARIES, SILVER-SPOTTED 21 Galathaea, Melanagria, 77 „ Chrysalis, 19 „ Caterpillar, 20 GIRTED, 20, 102 Grayling, 89 GRAPTA, 48 Hairstreak, Black, 108 Hairstreak, Brown, 112 Hairstreak, Dark, 110 Hairstreak, Green, 105 Hairstreak, Purple, 106 Heath, Large, 93 Heath, Small, 101 XVI INDEX. Helice, var., 144 HESPERIA, 170 Hippothoe, Polyomrnatus, 114 Hyale, Coliim, 141 „ Caterpillar, 21 „ Chrysalis, 20 Hybernation, 16 flyperanthus, Epinephele, 95 Icarus, riycama, 128 Idas=Medon, 119 Introductory, 5 lo, Vanessa, 60 „ Caterpillar, 19 ,, Chrysalis, 19 Iris, Apatura, 71 „ Caterpillar, 20 „ Chrysalis, 19 Janira, Epinephele, 91 „ Caterpillar, 20 LAMPIDES, 117 Lathonia, Argynnis, 33 Lavaterae, var., 170 LEUCOPHASIA, 154 LIMACIFORMES, 19 LlMENITIS, 67 Linea, Hesperia, 174 Lucina, Nemeobius, 103 Lycsena, 119 Machaon, Papilio, 150 „ Caterpillar, 21 „ Chrysalis, 20 Malvae, Hesperia, 170 Meadow Brown, 91 Medea, Erebia, 82 Medon, Lycsena, 123 Megsera Pyrarga, 87 Chrysalis, 19 MELANAGRTA, 77 Melarnpus=Epiphron, 80 MELIT^A, 39 Mnemon— Epiphron, 80 Mottles, Prelude of, 3 Napi, Pieris. 160 NEMEOBIUS, 103 Niobe, Argynnis, 29 ONISCIFORMES, 20, 102 Orange-tip, 156 Painted Lady, 6*2 Pamphilus, Coenonympha, 101 Paniscus, Hesperia, 171 Paphia, Argynnis, 22 „ Chrysalis, 19 PAPILIO, 3, 150 Pea-pod, Argus, 117 Peacock, 60 Phlaeas, Polyoramatus, 115 PIERIS, 158 Podalirius, Papilio, 3 Papilio, 3 Polychloros, Vanessa, 55 POLYOMMATUS, 114 Pruni, Thecla, 110 „ Caterpillar, 20 PYRAMEIS, 5, 62 PYRARQA, 86 Quercus, Thecla, 106 Queen of Spain, 33 Rapoe, Pieris, 161 REDHORNS, 140 Rhamni, Rhodocera, 147 RIIODOCERA, 147 Ringlet, 95 Ringlet, Marsh, 97 Ringlet, Rothlieb's Marsh, 98 Ringlet, Small, 80 Rothliebii, var., 98 Rubi, Thecla, 105 Salmacis, var., 126 SATYRUS, 89 Selene, Argynnis, 37 Seinele, Satyrus, 89 Sibylla, Limenitis, 67 Sinapis, Leucophasia, ]54 Skipper, Chequered, 171 Skipper, Dingy, 170 Skipper, Grizzled, 170 Skipper, Large, 172 Skipper, Lulworth, 173 Skipper, Silver-spotted, 172 Skipper, Small, 174 SKIPPERS, 169 SLUG-SHAPED, 19 SPINE-BEARERS, 19, 21 SPINIGERI, 19, 21 SUCCINCT!, 20, 102 SUSPENDED, 19 SUSPKNSI, 19 SWALLOW-TAIL, 149, 150 SWALLOW-TAILS, 149 Sylvauus, Hesperia, 172 Tages, Hesperia, 170 Terms, Explanation of, 15 Thecla, 105 Tithonus, Epinephele, 93 Tortoiseshell, Large, 55 Tortoiseshell, Small, 52 Typhon=Davus, 97 Urticae. Vanessa, 52 Valezina, var., 23 VANESSA, 52 VERMIFORMES, 140 W-album, Thecla, 108 Wall, 87 WHITES, 153 White, Black-veined, 167 White, Green-chequered, 158 White, Green-veined, 160 White, Large, 165 White, Marbled, 77 White, Small, 161 White, Wood, 153 White-bordered, 58 VV OODLOUSE-SHAPED CA- TERPILLARS, 20, 102 WORM-SHAPED, 140 Wood, Speckled, 86 Yellow, Clouded, 143 Yellow, Pale Clouded, 141 TJiecla Pruni, with the wioga closed. ILLUSTRATED NATURAL HISTORY BRITISH BUTTERFLIES. EDWARD NEWMAN, F.L.S., F.Z.S., to. Papil'O Podalirius recorded as British by Haworth, but no Britisll specimen is known. PRELUDE OF MOTTOES. CHILD OP THE SUIT, pursue thy rapturous flight, Mingling with her thou lov'at, in fields of light ; And where the flowers of Paradise unfold. Quaff fragrant nectar from their cups of gold. There shall thy wings, rich as an evening sky, Expand and shut with silent ecstasy. Yet wert thou once a worm, a thing that crept On the base earth, then wrought a tomb and slept. And snch is man ; soon from his cell of clay To liurat a seraph in the blaze of day. ROQEBS. Who lores not the gay butterfly, which flita Uefore him in the ardent noon array' d In crimson, azure, emerald, and gold; Wi li iiuiiv magnificence upon his wing — Ills little wing— than ever graced the robe Gorgeous of royalty; is like the kine That wanders 'mid the flowers that gem the mead, Unconscious of their beauty. CiEEINQTOlf. Behold again, with saffron wing superb, The giddy butterfly. Released at length From Ms warm winter cell, he mounts on high, No longer reptile, but endowed with plumes, And thro'igh the blue air wanders; pert, alights, And seems to sleep, but from the treacherous hand Snatches his beauiies suddenly away And zigzag dances o'er the flowery dell. HUBDIS. Late, as I wandered o'er a verdant meadow, Loathsome and hairy creatures were devouring Every leaf tint t.-mpted with its greenness, Or by its fragrance. Great was their toiling, earnest their contention, Piercing their hunger, savage the dissension, Selfish their striving, hideous their bearing, Ugly their figure. Next day I wandered to the verdant meadow ; Each worm was spinning for himself a mantle ; It was his grave-shroud ; and I watched him closely Wrap it around him. Once more I wandered by the verdant meadow j Each worm was bursting from his long confinement ; Each one was spreading to the sun's bright beaming, Quivering pinions. Hued like a rainbow, sparkling as a dewdrop, Glittering as gold, and lively as a swallow, Each left his grave-shroud, and in rapture winged him Up to the heavens. Oh ! then, shall man, on earth condemned to trouble, Toilsome existence, warfare with his kindred, Build lor himself his last cold habitation, Doomed to remain there ? No ; like these creatures, trouble, toil. ?cd prison Chequer his pathway to a bright hereattor When he shall mount him to the happy regions Made to receive him. ANON- Frail feeble sprites ! — the children of a dream ! » » * » » Like motes dependent in the sunny beam, Living but in the sun's indulgent ken, And when that light withdraws, withdrawing then ; — So do we flutter in the glance of youth And fervid fancy, — and HO perish when ed. The eye of faith grows agec HOOD. These be the pretty genii of the flowers, Daintly fed with honey and pure dew. HOOD. Their wings with azure, green, and purp'e gloss'd, Studded with colour'd eyes, with gems embossed, Inlaid with pearl, and marked with various stains Of lively crimson through their dusky veins.— MBS. BABBACLD. Lo, the bright train their radiant wings unfold With silver fringed, and freckled o'er with gold. Tneir lite ail pleasure, ana tneir taste MI piay, All spring their age, and sunshine all their day. MBS. LJABDiULD. As, rising on its purple wing, The insect queen of Eastern spring O'er emerald meadows of Kashmero Invites the young pursuer near, And leads him on from flower to flower A weary chasn and wasted hour ; Then leaves him, as it soars on high, With panting heart and tearful eye. V » • • The lovely toy so fiercely sought Has lost its charm by being caught, For every touch that wooed its stay Has brushed its brightest hues away, Voyez ce papillon e'ehappe' du tombeau, Sa mort Cut un sommeil, et sa tombe nn berceau 5 II brise le fourreau qui 1'enchainait dans 1'ombre ; Deuxyeux paraiontson front, et ses jeux sont sans nombre; II Be tranait a peine, il part comme I'e'clair; 11 rampait sur la terre, il voltige dans 1'air. Tl-o T.TT.T-W OB LILLE. Round about doth flie, From bed to bed, from one to t'other border; And take survey with curious busy eye, Of every flower and herbe there set in order. Now this, now that, he tasteth tenderly, Yet none of them he rudely doth disc-raw. No with his feete their silken leaves deface But pastures on the pk«isures of each place. And evermore, with most varietie And change of sweetness (for all change is sweet), He casts his glutton sense to satisfie, Now sucking of the sap of berbe most meet Or of the dew, which yet on them doth lie Now in the same bathing his tender feet : And then he percheth on some branch thereby, To oeatteu him, and his moist wings to dry. And whatso else of virtue good or ill Grew in the garden, fetched from far away Of every one he takes and tastes at will ; And on their pleasures greedily doth prey That when he hath both pUied and fed at fill In the warme suime he doth himself embay, And then him rests in riotous suffisaunoe Of all bis gladfulness and kingly joyance. What more felicitie can fall to creature Than to enjoy delight with libertie And to be lord of all the works of Nature ? To reign in the aire from the earth to highest skie, To feed on flowers, and weedes of glorious feature ? To tike whatever thing doth please the eye ? Who rests not pleased with such happiness Well worthy he to taste of wretchedness. « SPENSEB. The helpless crawling caterpillar trace, From the first period of his reptile race. Cloth' d in dishonour, on the leafy spray Unseen he wears his silent hours away ; Till satiate grown of all that life supplies, Self-taught, the voluntary martyr dies. Deep under earth his darkening course he bends. And to the tomb, a willing guest, descends. T^ere, long secluded, in his lonely cell, Forgets the sun, and bids the world farewell. O'er the wide wastes the wintry tempests reign, And driving snows usurp the frozen plain : In rain the tempest bents, the whirlwind blows; No storms can violate his grtY-e's repose. But when revol/ing months have won their way, When smiie the woods, and when the zephyrs play, Wlien laughs the vivid world in summer's bloom, He bursts ; and flies triumphant from the tomb ; And while his new-born beauties he displays, With conscious joy his altered form surveys. Mark, while he moves amid the sunny beam, O'er his soft wings the varying lustres gleam. Launched into air, on purple plumes he soars, Gav nature's face with wanton glance explores ; Proud of his varying beauties wings his way, And spoils the fairest flowers, himself more fair than they. (From) HAWOBTII. Dipt in the richest tincture of the skies, Where light disports in ever mingling dyes, While every beam new transient colour flings, Colours that change whene'er they wave their wings. THE BUTTERFLY'S BIRTHDAY. When bursting forth to life and light, The offspring of enraptured May, The Butterfly on pinions tright, Launched in full splendour on the day, Unconscious of a mother's care, No infant wretchedness she knew ; But as she felt the vernal air, At once to full perfection grew. Her slender form, ethereal light. Her velvet- textured wings infold ; With all the rainbow's colours bright, And dropt with spots of burnish'd gold. Trembling with joy awhile she stood, And felt the sun s enlivening ray ; Drank from the skies the vital flood, And wondered at her plumage gay ! And balanced oft her broidered wings, Through fields of air prepared to sail : Then on her vent'rous journey springs. And floats along the rising gale Go, child of pleasure, range the fields, Taste all the joya that spring can give. Partal e what bounteous summer yields, And live whilst yet 'tis thine to live. Go sip the rose's fragrant dew, The hlly's honey'd cup explore, From flower to flower the search renew» And rifle all the woodbine's store : And let me trace thy vagrant flight, Thy mom-nts, too, of short repose. And mark thee then with fresh delight Thy golden pinions ope and close. But hark ! while thus I musing stand, Pours on the gale an airy note. And breathing from a viewless hanu Soft silvery tones ai ound me float ! They cease — but still a voice I hear, A whispered voice of hope and joy, " Thy hour of rest approaches near Prepare thee, mortal— thou must die I " Yet start not ! on thy closing eyes Another day shall still unfold, A sun of milder radiance rise, A happier age of joys untold. " Shall the poor worm that shocks thy sight. The humblest form in nature's train, Thus rise in new-born lustre bright, And yet the emblem teach in vain ? " Ah ! where were once her golden eyei Her glitering wings of purple pride ? Concealed beneath a rude disguise, A shapeless mass to earth allied. " Like thee the hapless reptile lived, Like thee he toiled, like thee he spun, Like thine his closing hour arrived His labour ceased, his web was done. " And shalt thou, numbered with the dead, No happier state of being know ? And shail no future morrow shed On thee a beam of brighter glow ? " Is this ihe bound of power divine, To animate an insect frame ? Or shall not He who moulded thine Wake at his will the vital flame ? " Go mortal ! in thy reptile state, Enough to know to thee is given ; Go, and the joyful truth relate ; Frail child of earth ! high heir of heaven ! " (From) KIBBY and SriircB. Vanessa C-album with its wings closed. Pyrameis Atalanta, or Admiral; a, Caterpillar, b, Chrysalis, and c, perfect Butterfly. INTEODUCTOEY. WHEN! was a very little boy indeed — I will not say how long ago — I loved butterflies much better than books, and the teachings of Nature much better than the teachings of governesses, and I recollect, as well as if it were yesterday, the first butterfly I ever saw : it was sitting on a leaf, and I called out, "Oh, look what a beautiful flower!" and T tried to pick it, but away it flew ; and T recollect that I cried out, " The beautiful flower has flown away." How lasting are early impressions ! I have never forgotten that butterfly, and to this hour I cannot disconnect the idea of a butterfly and a flying flower. It was not, however, until I was about twelve years of age that I began seriously to think of writing a " History of Butterflies," which project was carried out some year or so afterwards, and the manuscript still exists. When, after the lapse of nearly half a century, I was requested to do the same thing for publication, all the names on which I had once doated, Uquites, Achivi, Parncusii, Danai, Nymphales, and Plebeii, were either absolutely forgotten, or were curiously examined as though they were the fossil remains of some unknown world — more wonderful than this, the Greeks had be- come the wives of the Trojans, and, instead of contending with spears and swords, had settled their differences, and were ranged side by side in the drawers of every museum. A new ar- rangement and new views had superseded the old ones, and all my puerile labours had been rendered valueless ; but T well recollect that Robert Southey, having been reproached with early writings, at variance with those of his more advanced years, bravely said, "I am no more ashamed of those writings than I am of having been a boy," and I fully enter into his feeling, and am no more ashamed of my first "History of Butterflies," than I am of having once been but twelve years of age. Neither can I imagine that we are even now approach- ing perfection, but quite anticipate that another generation will look down on my "Detegentes," "Celantes," " Suspensi," and " BRITISH BUTTERFLIES. the same smile of placid superiority that I am now regarding the heroes of Troy and Greece. Et is perfectly right that it should be so. "What were the use of study if improvement were forbidden ! Every one now knows that a butterfly was not always a butterfly ; probably every one then knew it, but there is little trace of that knowledge in the standard works of Linnseus and Fabricius, or in that of our own venerated Haworth. Every butterfly comes from an egg ; from that egg emerges a caterpillar (a) ; that caterpillar sheds its skin some four, five, or half-a-dozen times, and then changes to a chrysalis (b) ; and in course of time that chrysalis bursts open and forthwith issues a butterfly (c). (See figure on preceding page.) This seems a great mystery : and the learned in all ages — I mean, in all entomological ages — have availed themselves of the mystery as a plea for exhibiting their erudition, their pro- found knowledge : some of them demonstrate to their own entire satisfaction that the outer covering, or skin, has the power of evolving, from its inner surface, a second skin, destined to take the place of the first, as soon as that is done with, and cast off ; that this second skin evolves a third ; this third a fourth, and so on until the last skin evolves a chrysalis, and the chrysalis a butterfly, with which event the power of evolution ceases, and the life of the individual is consummated and completed on its acquiring the new power of continuing its kind. Another set ot philosophers contend that, from the very first, the egg contains all the parts and all the coverings of the future caterpillar, chrysalis, and butterfly; which last only awaits the escape from these in order to exhibit and enjoy its final and matured con- dition. This view of the case is in accordance with ay own theory : theory, you will please to remember, is an inference based on facts ; it is perfectly distinct from hypothesis, an inference founded on conjecture. When I was very much younger I recollect being struck with an exhibition which may be a common one, but it is one I have only witnessed once : it was at A travelling circus, and at this strange r»We I saw an apt illustration of my theory of butter- fly development. A horse was led into the circle carrying on its back what looked to me like a tar-barrel : at first the pace was very slow, but gradually increased. As the perfor- mance proceeded, the head of the barrel was forced out by some internal agency ; then a head appeared, and then arms, and then the b irrel fell to pieces, and a rough looking coun- tryman abundantly muffled up in coats stood on the horse's back ; the whip was ci'acked, the pace quickened, and the rider threw off his upper coat; faster still, he threw off a second coat, a third, a fourth ; faster and faster, more and more coats. He seemed to wear enough coats to stock an old clothes shop, and to be very regai-dless of their value, as he threw them into the middle of the circle. The audience screamed with delight as the fun grew " fast and furious," until the rider ap- peared as an elegant female in short, pink, spangled skirt, a striking lack of clothing about the legs, and wearing a pair of glitter- ing wings, possibly intended to resemble those of a butterfly. The pace slackened, the horse panted with the exertion, the audience ap- plauded, and the lady bowed her thanks for the applause. Now, just in the same manner as that ele- gant horsewoman must have been contained in the barrel and in the coats, so I suppose the butterfly to be confined in the egg, and the various skins or envelopes to have covered it from the very first, although perfectly con- cealed from human observation ; the chief difference between the two being the gradual enlargement of the insect and the diminution of the rider : for as she cast off one garment after another, she seemed to "grow small by degrees and beautifully less"; whereas the butterfly after throwing off each of its gar- ments seems to increase in size as though by natural expansion : with this exception the simile is perfect. Such is the life-history of every butterfly ; and if not a mystery or a miracle, it is still a history worthy the study of every rational being. How wonderful is the change of the same creature from a crawling caterpillar to a INTRODUCTORY. Bearing butterfly ! I wish my readers to regard it as many of our poets and philo- sophers have done. The caterpillar, greedy, crawling, toiling for its very life, much re- sembles a man in his daily occupations ; the chrysalis has no power to move, eat, or act in any way, and many actually bury themselves in the ground and there await the i«L"^ge to a butterfly, resembling man when dead and in his grave. Lastly conies the butterfly, burst- ing from its prison-house, and borne from place to place on beautiful wings. So is it appointed for the man who has walked up- rightly on the earth, to rise from the tomb and ascend, a happy spirit, to regions of bliss. (See the prelude of mottoes with which I have prefaced these observations.) Butterflies and moths together constitute a great and principal class of insects, which is called Scale Wings, or Lepidoptera; each in- dividual possesses four wings, all of which are covered with scales. I will now explain, as well as I am able, how to know a butterfly from a moth. In the first place, a butterfly always flies in the daytime. In the second place, it always rests by night, and almost always in rainy or cloudy weather. In the third place, when it is rest- ing, it raises its wings, in some instances pressing them together back to back, so that the four wings look only like two wings, as shown at page 2 at the end of the mottoes : but a moth turns its wings downwai'ds instead of upwards, folding them round its body. Again, the hind wings of a butterfly are stiff, and you cannot fold thorn up ; but the hind wings of a moth are almost invariably neatly folded up lengthwise, and quite hidden beneath the fore wings. Then, again, both butterflies and moths have two feelers attached to the head, just in frontof the eyes; we call them antenna?, and you will see them in every figure in the following pages. These in different insects are of different shapes ; but in butterflies they generally have a little knob at the end. Then there is something else about the antennae that is a still better guide to you than the knob at the end ; and that is, that the owner cannot stow them away or hide them ; whether the butterfly is asleep or awake, its antenna) are always stretched out in front, or held quite upright. Now a moth, when going to sleep, turns its antenna under its wing, or conceals them in some similar manner, both from observation and from injury. Again, the eyes of a butterfly are very much larger than those of a moth, because the butterfly flies by day. The waist of a butterfly b nipped in, making the division into thorax and body very distinct; but there isnosuch dis- tinct division in a moth : and hence the butter- flies are called Pedunculated Lepidoptera (in science Lepidoptera Pedunculata), and the moths, Sessile-bodied Lepidoptera (in science Lepidoptera Sessiliventres). If you attend to all these differences, you will soon learn to distinguish at first sight an English butterfly from an English moth. No sooner, how- ever, does the entomologist become acquainted with exotic butterflies and moths, than he finds exceptions and difficulties arise which scientific writers have rendered almost in- superable by the diversity of their opinions and the extreme skill with which they have been urged. On this subject it will be un- availing to enter here. It will be sufficient for me to say that the scientific are equally divided in opinion whether the insects belong- ing to the most magnificent orderof sun-loving Lepidoptera — I mean the Uranite* — should be regarded as butterflies or moths. My own opinion is decidedly in favour of considering them butterflies; but then it is an opinion only, so I will not urge it, but proceed to introduce a few general observations on butter- fly life in its four different stage*. THE EGG STATE. It is a most interesting occupation to watcb the female depositing her eggs, and to obser\ e the extraordinary sagacity she displays in selecting the leaf proper for the food of the future caterpillar. In a hedge or coppice, densely crowded with every kind of native shrub, the Emperor selects the sallow, the White Admiral the honey suckle, and the 8 BRITISH BUTTERFLIES. Brimstone the buckthorn. Hardly ever, by any chance, is the egg of one species l;ua on the food-plant of another. There are, how- ever, occasional exceptions ; and these very exceptions display an amount of botanical knowledge which, of course, we must consider as instinctive or intuitive knowledge, pos- sessed by these females, that cannot fail to excite our admiration ; it is that when the usual food-plant is not at hand, and the egg must be extruded, the most nearly allied species is selected and made to serve as a sub- stitute : for instance, when the common specie? of buckthorn (lihamnus catharticus) cannot be found, the rarer $i)ecies(Rhamnu8franguhi) is made to supply its place. When a female butterfly is about to lay her eggs, her conduct is totally different from that ordinarily to be observed : she assumes a grave, important, and business-like demeanour, with which the prac- tical observer soon becomes familiar; she exhibits none of that volatility and careless- ness which characterises a butterfly when engaged in the lighter labours of life, such as making love or sipping honey. Her eggs are generally covered with liquid glue at the moment they are laid, and this glue fastens them to whatever substances the parent but- terfly pleases, generally the surface of a leaf, but sometimes to a twig or the bark of a tree. This latter plan is always adopted by the English species of Hair-streaks. There is, however, one striking exception to this rule, and others of course may be ex pected. The Marbled White, as Mr. Moii creaff informs me, drops her eggs at random among the herbage, being perfectly well assured that th? young caterpillar when hatched will find out, and will crawl up, some blade of grass suitable for him to feed on. The eggs of butterflies differ very remark- ably both in size and shape : in somethe surface is most beautifully ornamented as with carved work, but a thousand times more delicate and finer than any carving that human hands could execute; some are exquisitely fluted ; others are ribbed, the ribs being from ten to thirty in number, and these are connected by ft great number of excessively minute trans- verse raised lines ; some ai'e entirely covered with a net-work of rais >d Hues ; others have rows of minute warts, forty or fifty in num- ber, all of which converge to a point at the top of the egg; others are perfectly smooth and without markings of any kind ; some few of them have a lid at the top, which the young caterpillar gently lifts off when he makes his first appearance in the world. In- deed, the variety of surface in eggs is almost infinite, and so is the shape ; some being round, others oblong, and others like cham- pagne bottles, standing upright. One of the most curious and striking facts is the extreme difference in the eggs of species, which, in the perfect state, closely resemble each other ; thus the egg of the Large Tor- toiseshell is pear-shaped and smooth, while that of the Small Tortoiseshell is oblong, with eight very conspicuous ribs. The characters of each egg are, however, so constant in each species of butterfly, that any one who has paid attention to the subject can immediately say to what butterfly any particular egg belongs. Nevertheless, a naturalist must not delude himself into a belief that he can classify butterflies by the shape or structure of their This remarkable diversity in the eggs of butterflies, being so opposed to the samene.-s of shape and surface in the eggs of birds, has not only excited the admiration, but induced the speculation, of philosophers in all ages. Thus Dr. Paley had suggested, that it " may in many instances be referred to that will to alter forms, and so to glorify His wisdom and power, which seem so often to have guided the Great Author of Nat lire" — a position that peems to me untenable, because it savours of seeking that glory which His wonderful works spontaneously afford ; and thus to attri- bute to a Creator feelings that would scarcely dignify a creature. "We cannot be too cautious in assigning human motives to the Most High. Man may, perhaps, build marvellous struc- tures, carve exquisite figures, perform feats of intellectual or manual dexterity for his own honour and glory, and without any ulterior beneficial object, but he must not a INTRODUCTORY. such a course to his Maker. These reflections have been forced on me by the leaders in our science, or I would not have ventured to express them. Kirby and Spence seem en- tirely to accept Dr. Paley's explanation. The substance of the egg-shell is peculiar, but alike in all. It seems to me entirely different from that of a bird, which abounds with calcareous matter, and, in consequence, is very brittle ; whereas the egg-shell of a butterfly is more like thin horn — very elastic, very tough, and very pliable — bending in any direction as soon as the caterpillar has escaped. It contains no carbonate of lime, and chemists tell us that it is not acted on by diluted sul- phuric acid. Kirby compared the egg-shell of a butterfly to the membrane that lines the egg-shell of a bird; but it appears to me much less pliable and even less flaccid, and much more elastic, than that integument. The interior of the egg consists of a trans- parent colourless fluid, much resembling the white of a bird's egg; but I have never been able to find anything at all analogous to the yolk. With the act of egg-laying the care of the mother butterfly ceases altogether. Although we have a great number of pleasing accounts of plant-bugs and earwigs sitting on their eggs, and hatching them by the warmth, or, more properly speaking, by the coldness of their bodies, and afterwards of collecting them under their bodies as a hen does her chickens, and still after that of the little ones following their mother in a family group, just as chickens run after a hen ; still nothing of the kind has ever been noticed in butterflies, and the parent seems invariably to have com- pleted her task when she has placed her yet unconscious progeny in a situation where it will eventually be able to obtain its own live- lihood. Few butterflies long survive the act of oviposition : it seems the end for which they have lived ; and when it is accomplished the termination of their own life is approfch- ing, and the fragile parent resigns its place in the world to its equally fragile descendants. Of the seasons for egg-laying and caterpillar feeding I shall have more to say hereafter. It is not a matter that is governed by any law of general application. The colour of butterflies' eggs is generally pale green or pale yellow, or, in some in- stances, pure ivory white ; but before the shell is burst, and the caterpillar emerges, a very great change takes place; the colour becomes deeper and darker, and the tints — especially the darker ones of the future cater- pillar— become visible through the shell, the transparency of which is thus most clearly demonstrated. THE CATERPILLAR STATE. Dr. Virey, as well as Kirby and Spence, have followed the old authors in stating that the caterpillars of Lepidoptera appear simul- taneously with the leafing of trees, and butterflies with the blooming of flowers : however this may be in those lands where this supposed law was laid down, it is quite certain that the great seasons for caterpillars are the end of May and end of August, the first simultaneous with the blooming of flowers, the last with the fine autumnal tints of the falling leaf ; so that we must not re- gard Virey's theory as perfectly satisfactory : it is truthful and tenable only in part. The eggs of all butterflies do not hatch at the same time ; the caterpillars do no feed at the same time ; they do not turn to chrysalids at the same time. Miss Jermyn, in her " Vade Mecum" — a book that I used to study with intense interest — follows out the theory by telling us tint "nature keeps her butterflies, moths, and caterpillars locked up during the winter in their egg state ;" evidently intend- ing them to hatch in the spring, feed in summer, and fly in autumn. I believe that Nature obeys her own laws, totally regardless of those we lay down for her guidance. The caterpillar emerges at all seasons ; and as the young lawyer is facetiously said to eat his way to the bar, so does the young caterpillar pre- pare himself for public life, by gnawing away a sufficient portion of the egg-shell in which he had been confined to allow of his escape, 10 BRITISH BUTTERFLIES. and by swallowing the chips he had made duiing the operation. Indeed, this gastro- nomic feat is often followed by a more exten- S've performance of the same kind; for I have often watched him devour the whole of bis cradle, except a small shining circular patch where it had been glued to the object on which it was laid. No sooner, however, is the cradle disposed of than he begins to feed 011 what we .should consider a more natural and appropriate food, namely, the leaves of trees and herbs — a diet to which he confines himself during the remainder of his caterpillar existence. His exertions in the way of leaf eating are truly wonderful, and many ento- mologists have amused themselves and their readers by calculating how many times its own weight a caterpillar can consume in the course of twenty-four hours — a calculation which tends greatly to the credit of the cal- culator, but not much to advance the science of natural history. A caterpillar's life is not, however, one of continual feasting : he is subject to periodical attacks of illness, three, four, five, or six in number ; these arise from his body growing too large for his skin, which, as a natural coneequenee, grows too small and oppresses him so much that it must be got rid of. The caterpillar is perfectly aware of this, and prepares in the most skilful and methodical manner for the important event. He first spins or weaves a little carpet on the surface of the leaf or twig where he has been feeding, and then fixes himself to this by means of a circle of very small delicate hooks which sur- round each of his claspers. The term claspers T will presently explain. By means of these hooks the caterpillar is able to cling so tightly to the carpet he has prepared, that I believe *'.t is quite impossible to remove him without damaging both the carpet and the hooks ; in lact, in the attempt to remove a caterpillar when thus fixed, the life of the caterpillar is often sacrificed. The process of moulting is a very severe one ; and unless the caterpillar be in a state of perfect health at the time it is ol'rm fatal, and the poor creature is found dead and still hanging by its claspers from its silken carpet. When the process of moulting goes on favourably it may thus be described : the fore part of the body is turned vigorously from side to side, the skin of the second, third, and fourth segments opens down the back, and the head and anterior part of the caterpillar protrude through the opening : then immediately beneath the head may be seen the shell-like covering of the old head, split down the middle and often into three pieces ; the caterpillar next, with a series of convulsive struggles, creeps out of his old skin, which is left attached to the carpet, and is frequently so perfect and apparently so plump that I have been completely deceived into supposing that .he was still wearing his old clothes. The head, antennae, jaws, and legs of the caterpillar are persistent, and their horny covering only is shed at the period of mo It ; and Swammerdam tells us that not only the horny covering of these parts and the skin of the body comes away at each moult, but also that "the throat and a part of the stomach, and even the inward surface of the great gut, change their skin at the same time. But this is nob the whole of these wonders, for at the same time some hundreds of pulmonary pipes within the body cast also each its delicate and tender skin. These several skins are after- wards collected into eighteen thicker, and, as it were, compounded ropes — nine on each side of the body — which, when the skin is cast, slip gently and by degrees from within the body through eighteen apertures or orifices of the pulmonary tubes, nine on each side. Two other branches of the pulmonary pipes, that are smaller and have no points of respiration, cast a skin likewise. If any one separates the cast little ropes or congeries of the pulmonary pipes with a fine needle he will very distinctly see the branches find ramifications of these several pipes and also their annular compo- sition." This really marvellous description of th<; moulting of the skins of the viscera is copied from Kirby and Spence, and not from Swam- merdam, because I do not possess the original; and much as I dislike to quote secondhand, I INTRODUCTORY. 11 have no hesitation about accepting the facts recorded. There is" another feature in this periodical moulting equally interesting, and that is that the spines, hairs, warts, and other appendages of the skin, so conspicuous in many of the caterpillars, are shed with the skin, and, we learn from the same high autho- rity, are replaced by similar ones which existed and have been perfected beneath the skin that has been cast, although of necessity bent down and flattened between the new and old cuticles. The observations of Swammerdana are con- firmed by precisely similar ones recorded by B»nnet, but have been called in question in some of their details by Herold ; still these objections have only been raised in respect of the moulting of some of the minor air-vessels. No doubt has been expressed as regards the larger air-vessels commonly known as tracheae. After this formidable operation of moulting is accomplished, the body is excessively soft and tender; the head, afterwards so hard, and the legs afterwards so horny and so sharp- pointed, are as pliable and yielding as the most delicate skin, and are covered with a transparent gummy fluid, which was pre- viously confined between the new skin and the old : as the creature now lies exhausted by the exertion, the fluid gradually evaporates, and the new skin gradually acquii'es the hard- ness and dryness of the old one : and when the caterpillar has thoroughly recovered its former state, its appetite seems to return, and its voracity to be redoubled, as if to make amends for its lengthened abstinence. Its colours, which on first emergence were dull and faint, become vivid and distinct, and its whole appearance is altered and improved by the ordeal through which it has passed. The caterpillars of butterflies are extremely fastidious about their food, in this respect differing very essentially from other leaf-eating creatures. We know that horses, cows, sheep, and pigs will eat with apparent relish almost any foliage that is offered them, and birds in a cnge seem glad of every green leaf. With caterpillars it is otherwise ; they uniformly nTu.se almost everything except the leaves of that particular species of tree, shrub. ~r herb on which the parent had laid its egg. It is very interesting to observe the wonderfully perfect power of discrimination which they exhibit, a power that seems vested in twelve minute microscopic eyes, seated six on each cheek, almost close to the mouth : these eyes are highly convex lenses : strikingly reminding one of a Coddington lens : such is the extreme convexity of these eyes, that it is impossible for them to convey an idea of any object to the insect using them unless they are brought into contact, or nearly so; consequently, the caterpillar seems to examine with his mouth the surface of each leaf before he ventures to nibble. If you take a caterpillar from oak and put it on hawthorn, it will maunder about in hopeless helplessness ; and if you change one from hazel to birch, the same effect will be produced : the position of these microscopic eyes is admirably adapted for the purpose they serve : they are only capable of discerning an object immediately below them. How differ- ent is this from the conduct of the parent butterfly, which selects even from a distance the leaf designed by Nature to serve as food for her offspring. The caterpillars of butterflies are composed of thirteen rings or joints, which entomolo- gists call segments. The first segment is the head, and is fur- nished with two short antennae, two feelers, two jaws, and the twelve minute microscopic eyes to which I have already alluded. The second has two spiracles or breathing holes, one on each side, and two jointed legs. The third has two jointed legs only. The fourth has two jointed legs only. The fifth has two spiracles only. The sixth has two spiracles only. The seventh, eighth, ninth, and tenth, have each two claspers and two spiracles. The eleventh and twelfth have each twf spiracles only. The thirteenth has two claspers only. It is almost useless to say anything about the use or objects of the ANTENNA, after all that has been written ; but it is the general fault of all scientific men who have written on the subject to assume that they must be 12 BRITISH BUTTERFLIES. the seat of one of those senses the use of which, we seem to understand so well in ourselves. Now, it is most illogical to assume that the antennae serve for purposes of sight, taste, smell, hearing, or touch, because we possess these senses seated in certain organs in our own bodies. We cannot refer the wings of insects to any organs we ourselves possess, and we only learn their use by seeing tliem employed. Why may not the antennae be the site of some other function not performed by any of our own organs ? Why seek to invest them with the powers of our own eyes, or ears? The subject may be safely left as one above our comprehension. The SPIRACLES are a series of nine oval holes on each side, through which the caterpillar breathes : they communicate with the trach' re or breathing- tubes I have already described as moulting in so marvellous a manner simul- taneously with the exterior skin. The CLASPERS are fleshy, retractile, or par- tially retractile, organs, ten in number, dis- tributed as above indicated ; their use is to grasp firmly the food-jilant on which they are standing, and thus allow the legs perfect freedom of motion. They are possessed only by caterpillars, never occurring in the perfect insect, and are very rarely found in any cater- pillars excepting those of butterflies, moths, and sawflies. Each clasper terminates in a flat circular disk, the margin of which is fringed with recurved prehensile hooks. THE CHRYSALIS. The next change is one of the most im- portant steps in the life of a butterfly : it ceases to eat; and not only this, the cater- pillar seems to take the utmost pains to eject every particle of food from the alimentary canal, and, we are told, evacuates also, together with the excnment, the very lining of its intestines. The colours of the skin change, fade, and entirely disappear; and the creature wanders restlessly and, as we should pay, unmeaningly from place to place. Whatever the object of this restlessness — and I do not doubt it has some object in that great scheme of life, so complete in all the parts we can understand — still, I say, whatever the object of this restlessness, its termination is invari- ably the same; it ends in the creature finding some place of real or fancied security in which to undergo its change to a chrysalis. This being found, the next process is to spin a little pad of silken • threads crossing each other in every direction — and it would seemthatalmost every caterpillar has the power of elaborating silk, and of emitting it through the mouth in the form of thread ; when the silken pad is complete, the caterpillar grasps it with his last pair of claspers, and then allowing his body to hang down, waits awhile for the change that is progressing within. After the lapse of a day, or sometimes two days, we observe something like a renewal of those twistings and contortions which precede or accompany each moulting, and then the cater- pillar frkin is seen to open behind the head, and by the alternate contractions and dilations, the elm sal is, now perfectly formed, is seen to force itself through the opening, the upper part of the back coming first, and acting as a wedge to open the slit wider and wider, until all the chrysalis has passed through the open- ing, and the skin of the caterpillar, wrinkled and shrivelled, is pushed down to the lower end of the chrysalis, and there remains, just like a stocking rolled down to the ankle before withdrawing it from the foot. " The chrysalis being much shorter than the caterpillar is as yet at some distance from the silken pad on which it is to be fastened; it is supported merely by the unsplit terminal portion of the latter's skin. How shall it disengage itself from the remnant of its case, and be suspended in the air while it climbs up to take its place? Without arms and legs to support itself, the anxious spectator expects it to fall to the earth. His fears, however, are vain ; the supple segments of the body of the chrysalis serve in the place of arms. Between two of them, as with a pair of pincers, it seizes on a portion of the skin, and bending its body once more, entirely ex- tricates its tail from it. It is now wholly out of the skin, against one side of which it ia INTRODUCTORY. 13 supported, but yet at some distance from the leaf. The next step it must take is to climb up to the required height. For this purpose it repeats the same ingenious manoeuvre ; making its cast-off skin serve as a sort of ladder, it successively with different segments seizes a higher and a higher portion, until in the end it reaches the summit ; with its tail it feels for the silken threads that are to support it. But how can the tail be fastened to them 1 you ask. This difficulty has been provided against by Creative Wisdom. The tail of the chrysalis is furnished with numerous little hooks pointing in different directions, as well adapted to the end in view as the crochets on the caterpillar's claspers, and some of these hooks are sure to fasten themselves upon the silk the moment the tail is thrust amongst it. Our chrysalis has now nearly performed its labours ; it has withdrawn its tail from the slough, climbed up it, and suspended itself from the silken pad, manoeuvres so delicate and perilous that we cannot but admire that an insect which executes them but once in its life should execute them so well ; nor could it, as Reaumur has well and piously observed, 'had it not been instructed by a Great Master.' One more exertion remains : it seems to have as great an antipathy to its cast-off skin as one of us should, when newly clothed after a long imprisonment, to the filthy prison garments we had put off. It will not suffer the memento of its former state to remain near it, and is no sooner suspended insecurity than it endeavours to make it fall. For this end it seizes, as it were, with its tail, the threads to which the skin is fastened, and then very rapidly whirls itself round, often not fewer than twenty times. By this means it generally succeeds in break- ing them and the skin falls down. Sometimes, however, the first attempt fails : in that case, after a moment's rest, it makes a second, twirling itself in an opposite direction, and this is rarely unsuccessful. Yet now and then it is forced to repeat its whirling not less than four or five times, and Reaumur has seen instances where the feet of the skin were so firmly hooked that, after many fruitless ellbrte, the chrysalis, as if in despair, gave up the task and suffered it to remain. Aftei these exertions it hangs the remainder of it.* existence in this state until the butterfly i.- disclosed." This beautiful and graphic account of the conduct of the chrysalis on what may be called its birthday, is extracted from that inexhaustible mine of insect-lore, " Introduc tion to Entomology," by Kirby and Spence. I have, however, verified the facts from actual observation, and only copy the details instead of writing them anew, because the phraseology of their admirable writings is so much better than my own. Still, although I can confirm the statements and attest the accuracy of the description, I am unwilling to accept the reason assigned for some of these extraordinary proceedings. I do not imagine that the whirling movement is performed for the purpose of getting rid of the cast skin : in the first place, because I find that many species elect to retain the skin until the final assumption of the butterfly state, and to preserve it like the rolled-up stocking to which our authors have compared it — this is certainly the case in that family which I shall call Satyridce, and probably in many others ; and, in the second place, this whirling is not peculiar to this period of chrysalid existence, and can be induced by irritation whenever an entomologist inclines to make the experiment. I must here explain that the chrysalids of insects are of three kinds, called Amorphous (in science Amorpha), when they have no re- semblance to the perfect insect; Necromorph- ous (in science Necromorpha), when they have a striking resemblance to the perfect insect, and exhibit all its limbs swathed as it were in swaddling-clothes ; and Isomorphous (in science Isomorpha), when they resemble the perfect insect in everything but the possession of wings. The amorphous and necromorphous chrysalids can neither eat, fly, nor run ; the isomorphous chrysalids, on the contrary, eat voraciously, leap and run with vigoui', but cannot fly. I/epidoptera, and conse- quently butterflies, belong to the amorphous division. BRITISH BUTTERFLIES. THE BUTTERFLY. When the time for the final change has ar- rived, the colours and markings of the perfect insect begin to make their appearance through the horny shell which envelopes the chrysalis, and in a short time this horny shell splits in various places, cracks open between pieces of the shell, and the perfect insect emerges. I say perfect, but, alas, how apparently imper- fect 1 The wings, instead of being those rigid and powerful organs which are soon to become so characteristic of a butterfly, and are so well adapted to bear him on the most distant aerial excursions, are diminutive, shapeless abor- tions, folded over his chest, limp, pliable bags, filled with colourless blood which has hereafter to be diffused throughout the body. " To ob- serve how gradual and yet how rapid was the development of the joints and organs, and particularly of the wings, and the perfect coming forth of the colours and spots as the sun gave vigour to it, was a more interesting spectacle." I will continue to quote Kirby and Spence, for, although I can readily imagine no one has so long or so intently studied these proceedings of Nature as I have done, yet I feel painfully conscious of my inability to describe them with the force and truthfulness that so distinguish the writings of those illustrious entomologists. They are describing the emergence of the Swallow-tail : — " At first it was unable to elevate or even move its wings, but in proportion as the aerial or other fluid was forced by the motion of its trunk into the nervures, their numerous corrugations and folds gradually yielded to the action, till they had gained their greatest extent, and the film between all the nervures became tense. The ocelli and spots and bars, which appeared at first as but germs or rudiments of what they were to be, grew with the growing wing, and shone forth upon its complete expansion in full magnitude and beauty. To understand more clearly the cause of this rapid expansion and development of the wings, I have before explained that these organs, though often ex- ceedingly thin, are always composed of two membranes, having most commonly a number of hollow vessels, miscalled nerves, running between them. These tubes — which, after the French entomologists, I would name nervures — contribute as well to the development of the wings as to their subsequent tension. In the chrysalis, and commonly after wai'ds, the two membranes composing the organs in question do not touch each other's inner surface as they afterwards do : there is consequently a space between them j andbeingmoist and corrugated into a vast number of folds, like those of a fan, but transverse as well as longitudinal, and so minute as to be imperceptible to the naked eye, the wing appears much thicker than in the end. Now, as soon as the insect is disclosed a fluid enters the tubes, and being impelled into their minutest ramifications, ne- cessarily expands their folds ; for the nervures themselves are folded, and as they gradually extend in length with them, the moist mem- branes attached to them are also unfolded and extended. In proportion as this takes place the expanding membranes approach each other, and at last, being dried by the action of the atmosphere, become one. To promote this motion of the fluid seems tho object ot the agitations which the animal gives from time to time to its unexpanded wings." That a fluid precisely analogous to our blood, but having no red colour, circulates in every part of an insect's body, has been proved beyond question. Dr. Bowerbank was the first entomologist in this country who by means of a powerful microscope established the fact; and although prior to this important discovery there was a disposition to doubt the existence of circulation in the insect world, every man of science at once accepted Dr. Bowerbank's views as conclusive ; and no hesitation is now expressed on a subject where an exception to the ordinary law of Nature had been for a series of years supposed not only possible but unquestionable — so ready are we to accept any conclusions that super- sede the trouble of investigation. We have seen that the membranous portior. of the wing is spread between certain supports, which Messrs. Kirby and Spence, adopting the nomenclature of French ent. .moiogists, have INTRODUCTORY. 15 been pleased to term " nervures." It results from a careful examination of the writings of entomologists, that exactly one third have described these supports as "veins," exactly one third as " nerves," and exactly one third as " nervures," or " nervules "; the advocates for each term having shown to their own entire satisfaction its peculiar and exclusive propriety. The argument always runs thus : " We know very well that these organs are not veins (or ' nerves', or ' nervures,' as the case may be), but it is a matter of convenience so to deno- minate them ; and no sensible man will deny the advantages of a uniformity in anatomical nomenclature." This reasoning appears to me somewhat illogical: if we "know very well " that the wing of a bird is not a leg, it. can be no convenience to any one to call it a leg ; if we " know very well " that the head of a horse is not its tail, it really can be no convenience to call it a tail. We know exactly the use and object of these supports : it is precisely the same as that of the fin-rays of a fish, which are invariably called " rays," and therefore, wherever I have had occasion to mention these rays, either in the present " history," or in that previously published of the " British Moths," I have invariably called them " rays " — a term which I venture to hope all my readers will accept, since they cannot fail to understand. EXPLANATION OF TERMS. With the single exception of wing- rays, which my readers will please to understand as precisely equivalent to the fin-rays of fishes, I shall use no terms except those of universal acceptation when speaking or writing of insects ; and I could wish that I had no occasion to use a single word that could not be found in Johnson's Dictionary ; but this is very difficult, and I find, after every endeavour to avoid the use of new words, or of applying new meanings to old words, I am absolutely compelled to do that which I have the most anxious desire to avoid. It is no common achievement to have removed so many of those stumbling-blocks to the acquisition of scientific knowledge — italics, abbreviations, and signs ; this is happily accomplished, and we must content ourselvas therewith, and not quarrel over a few unusual words, but endeavour to make them both familiar and intelligible. Explanatory Figure of a Butterfly. In order that the terms used in describing may be rendered as intelligible as possible, I have drawn the outline figure of a butterfly, and indicated by letters the different parts J BRITISH BUTTERFLIES. nave had occasion to explain. The figure is perfectly imaginary; no such butterfly having ever existed ; it is comprised of parts of butterflies which really do exist ; one wing is abstracted from a Swallow-tailed, another from an Angle-winged, and so on. a, b, c, d are the four wings. «, the head. f, the thorax. g, the body. h, the antennae, or feelers. These are the only parts of a butterfly mentioned in descriptions, except the legs, which are generally hidden from sight, and hever used to distinguish species, but only families from each other. We will now proceed to consider the margin of the wing ; there is very little occasion to describe the word " margin " ; it is familiar to every one : the outline or boundary line of the wing is the margin. But there are several sides to the margin : that part of the margin which touches the thorax (f) is the base. i is the costal margin, and extends from the thorax (/) to the tip (I). k is the hind margin, it is that part of the margin farthest from the thorax (f) and ex- tends from the tip (I) to the anal angle (o). I is the tip of the wing. m is the inner margin, so called because innermost or nearest the body ; the butterfly can almost bring this margin close to its body so as to touch it : this inner margin (m) ex- tends from the anal angle (o) to the thorax (f). n is the tail ; this occurs rarely, and only on the hind wings. Of course this is not a real tail, but only a projecting portion of the wing, and made of membrane exactly similar to the rest. o is the anal angle of the wing. Lastly, as regards the shape of the wing, or perhaps, more properly and precisely speak- ing, the outline of the hind margin : you will see at the most cursory glance, that this out- line differs in the fore wings I have repre- sented. » id a rounded wing, or a wing with the ixmd margin rounded. b is an angled or angulated wing, or a wing with the hind margin angled. c is a tailed wing, or a wing with the hind margin tailed, n being the tail. d is a scalloped wing, or a wing with the hind margin scalloped or cut out into semi- circular notches. HIBERNATION. This word has puzzled many, and its mean- ing, as applied to butterflies, still more. The life of a butterfly extends over twelve months, subject to certain exceptions which will be duly explained in the proper place. The round of existence thus occupying a year, and comprising the four states of egg, caterpillar, chrysalis, and perfect insect, it follows that one of these states must occur in the winter, because the year must include the winter months ; but it is ordered by an all- wise and overruling Providence that the winter season shall not occur to all butterflies when they are in the same state : winter must come, that is inevitable ; but it comes to some when they are eggs, to some when they are caterpillars, to some when they are chrysalids, and to others when they are perfect butterflies. So that the word " hybernation " being simply equivalent to " passing the winter," it is said, and very properly so, that one butterfly — or, as we entomologists more correctly express it, " one species of butterfly " — hybernates in the egg state, another species in the caterpillar state, and so on, as the case may be. Now, it is a most interesting fact, and one that cannot be too strongly impressed on the memory, that all the individuals composing one kind, or more properly one "species," of butterfly always hybernate in the same state : each adheres strictly to the practice of its species ; that is to say that if one Peacock butterfly passes the winter season in the butterfly state, so will its children pass the next winter in the same state, and its children's children the next following winter in the same state, and so on for countless generations. And if one Hairstreak butterfly passes the winter inontns iu the egg state, in like manner will its INTRODUCTORY. 17 children pass the next winter in the egg state, and its children's children the next following winter in the same state, and so on for countless generations. Some doubt ap- pears still to attach to the state in wliich some of our English butterflies pass the winter months; while others, on the contrary, are ascertained beyond all possibility of doubt. EIGHT hybernate in the egg state — Quercus, W-album, Pruni, Betulce, B&tica, jEyon, Agestis, Alexis. TWENTY-FIVE hybernate in the caterpillar state : Paphia, A gluia, Niobe, A dippe, Lat/ionia, Euphrosyne, Selene, Artemis, Cinxia, A tJialia, Sibylla, Iris, Galathea, Epiphron, Medea, jEgeria, Semele, Janira, Tithonus, Ilyper- anthus, Davus, Pamphilus, Hippothoe, Pldceas, and Cratcegi : the last named differs essentially from the rest in being gregarious, and in pass- ing the winter season under cover of a web. TEN hybernate in the chrysalis state : Machaon, Sinapis, Srassicce, Napi, jRapce, Daplidice, Cardamines, Lucina, Argiolus, and A Iveolus. In the winter the chrysalids of these butterflies maybe found braced up to the stems of reeds, vetches, hedge-mustard, lady's-smock, and other herbaceous plants, or against park palings, barns, fences, and out-houses of all kinds. In this state they appear to be per- fectly indifferent to cold, and may be con- verted into solid lumps of ice and yet retain life, as is abundantly proved by their emer- gence as perfect butterflies in May. I have never known a winter so severe as to make any difference in this respect. TEN hybernate in the perfect or butterfly state : C-album, Antiopa, To, Polychloros, UrticcByAtalanta, Cardui, Rhamni, Edusa, and Hyale. Many of th ese retire to winter-quarters almost immediately on leaving the chrysalis ; some creep in to hollow trees; I once found more than forty Peacock butterflies in a hollow oak; some hide in barns, stables, churches, or out- houses, always crawling up among the beams and rafters : they especially delight in pig- styes. It will be observed by anyone who is familiar with the appearance of either of the dark-coloured butterflies I have mentioned, that its colour and appearance, when resting on rough, unplaned wood, with its wings erect and closely pr. ssed together, back to back, resemble so exactly that of the wood that the most practised eye is required to detect it. To this similarity it is often indebted for its safety. When a warmer day than usual occurs during the winter months, these hyber- nating butterflies crawl out of their hiding- places, slowly flap their wings, as if courting the sunshine, and sometimes venture on a fruitless flight in quest of flowers from which to suck the honey. Every year some country gentleman possessed of observing faculties and a ready pen espies one of these butterflies when out on an ill-advised excursion of this kind, and he forthwith writes to the nearest local p;tper, and reports the unwonted fact to its delighted readers under the head: " Singular occurrence ; unusual mildness of the season." If the discovery falls to the lot of a writing entomologist, he improves the occasion in a different way, thus : " Singular occurrence; unexpe tf-d evidence that Vanessa, lo, or Gonepteryx Luamni " — as the case may be — " is double-brooded. I have just taken, this 25th of February, a fine and very perfect specimen of Gonepteryx Rhamni : now as it is impossible that the specimens which occurred so abundantly last autumn should have sur- vived through the inclement season just past, it is certain that this February specimen must be the descendant of an autumnal specimen, and not one of the same generation." A little more reflection might have induced the query, " On what could the caterpillar have fed during the winter months, seeing that the buckthorn was leafless during the whole time that it ought to have been feeding 1 " It is worthy of remark that these autumn- disclosed butterflies, although the sexes occur in equal numbers, rarely take the slightest notice of each other until the return of spring. CLASSIFICATION. Having pointed out to the best of my ability those stages in the life of a butterfly, and those characters in the adult uutterfly, the modifications and differences in which 2 BRITISH BUTTERFLIES, will be described in the succeeding pages, it becomes needful to show the application of them to purposes of classiQcation. It will be seen by those who consult theLinnean method, as carried out by our own venerated Haworth, that the perfect insect alone was regarded as furnishing characters for the division and sub- division of groups ; but almost simultaneously with the early and invaluable investigations of Linneus, two officers in the Austrian army Lad discovered the absolute insufficiency of differences in the form of an antenna or the outline of a wing for the foundation of a natural system of arrangement; still, although these gentlemen insisted on the propriety, nay even the necessity, of employing in classification all the characters of caterpil- lar, chrysalis, and butterfly, our publishing entomologists for more than half a century resolutely resisted the so-called objectionable innovation, and declined to study, except as an authority for the names of species, the most profound and philosophical work that Entomology has yet called into existence. At last we are beginning to see the necessity for extending the area over which to search for distinctive character. We are now so gLvl to receive every possible hint from Nature herself, that instead of disregarding the cha- racters of caterpillar and chrysalis, we very frequently wait the discovery of these before venturing an opinion as to the place which any newly-discovered species ought to occupy in a natural system. More than this, a disposition is rapidly gaining ground to acknowledge that the earliest and not the latest stages of an in- sect's life are the most likely to furnish us with permanent characteristics. It is, however, a matter which I cannot mention without regret, and which certainly may be useful in moderat- ing any extravagant estimate we may form of our own knowledge, that although we accept the importance of the caterpillar and chrysalis in all our arrangements, we have hitherto failed in discovering any character in either by which positively to distinguish a Butterfly from a Moth. Thib lamentable truth, this necessary admission of ignorance, may not unreasonably suggest the query whether Nature has really drawn any distinct line between the two, and whether the differences which, in common with others, I have pointed out as distinguishing Butterflies from Moths are indeed sufficient for the purpose. It is doubtless a most noteworthy fact that every character hitherto suggested seems to break down before exceptions, and to destroy the fond hope we may have entertained of being able so to word our definitions that they shall preclude the possibility of exceptions. This, I think, forcibly demonstrates the folly of trying to enforce our views on Nature, who will be sure to have her own way, and go directly to her own object, however incon- sistent with our human schemes that object may be. The reader will kindly receive these remarks as somewhat apologetical, and as penned under a deep sense of the imperfection of the classification I am about to propose. 1 have already explained that the portion of the Lepidoptera, or Scale-winged insects, which I am intending to describe, are popularly termed "Butterflies" in England and America, " Papillons" in France, and "Schmetterlinge" in Germany. I propose to classify them as below. BUTTERFLIES (IN SCIENCE LEPIDOPTERA PEDUNCULATE.) 1. EXPOSERS (in Science DETEGENTES). — Those which in the chrysalis state are exposed to the full influence of weather and light, rarely attempting concealment, and still more rarely protected from rain or snow, wind, heat, or cold. When thus exposed during the winter they are not unfrequently frozen, as already stated, into solid and very brittle lumps of ice, and consequently may be broken to pieces without exhibiting the slightest indication of vitality ; yet if left unmolested in the situations they have selected they invariably recover, and revert 10 the condition in which the frost overtook them. These naked and exposed chrysalids are INTRODUCTORY. 19 usually angular, having ridges and salient ] oiufcs on various parts of the body. Nearly all our British butterflies belong to this group : tl>ey may be divided into — L SUSPENDED (in science SUSPENSI), or tho.^e in which the chrysalids are attached by the tail only, and hang with the bead downwards. The Butterflies which emerge from such chrysabds possess a character quite as distinctive as that of the chrysalids themselves : they have but four perfect legs, instead of six ; these are the middle and hind legs ; they have claws at the extremities, while the fore legs are imperfect, have no claws, and cannot possibly be used in walking. The circumstance that the Butterflies of this division possess strongly -marked and corresponding characters in the chrysalis and butterfly state is regarded as a sufficient proof that the association is a natural one. Examples of Suspended Ckrysalids. a c a. Io b. Atalanta o. Paphia d. Iris f. Galathea a. Spine-bearers (in science SPINIGERI), in which the caterpillars are armed with spines more or less branched : these spines are shed with every moult, but are renewed with the renewed skin, until the final one, when they entirely disappear. Examples of Spine-bearing Caterpillars, g. Antiopa h. Io i; Atalanta h Slug-shaped caterpillars (in science LIMACIFORMES), in which the caterpillar is sometimes downy or covered with short pile, but is without spines, and is shaped like a slug : its body in two pointed lails, which TR directed backwards. 20 BRITISH BUTTERFLIES. Examples of Slug-shaped Caterpillars. k. Iris 1. Janira in. Galathea ii GIRTED (in science SUCCINCTI), in which the chrysalids are not only attached by the tail, but are also supported by a belt of silk, which passes round the middle of the body, and is firmly fixed on each side. These chrysalids have the heads pointed upwards. The butter- flies have six perfect legs. Examples of Girted Chrysalids. n. Machaon o. Cratsegi s. Hyale a. Woodlo use-shaped caterpillars (in science ONISCIFORMES), in which the caterpillars are shaped like a woodlonse, the head being small and retractile and the legs and elaapers concealed. Examples of Woodlouse-shaped Caterpillars. t. Betulae u. Pruni v. Corydom INTRODUCTORY. b. Cylindrical caterpillars (in science CTLINDBACEI), in which the caterpillars are cylindrical, ••he head exserted, and the legs and claspers exposed. Examples of Cylindrical Caterpillars. x. Machaon y. Daplidioe z. Hyale 2. CONCEALERS (in science CELANTES), or those of which the caterpillars hide themselves in a silken follicle or cocoon before changing into chrysalids. These cocoons are generally hidden in clefts of the bark of trees, in rolled-up leaves, or at the roots of grass ; some of them are even attached to stems of grass. While the Exposers are what might be culled the true or typical butterflies, the Concealers are somewhat intermediata between Butterflies and Moths. In this country the Concealers are few in number, small in size, and insignificant in appearance ; but in tropical and sub-tropical countries they are numerous, large, and very beautiful. SUCH is an outline of the characters I pro- pose to employ in the definitions which follow. It will be perceived they embrace every state of the living insect. In the year 1834 I made a first attempt to introduce into entomology a formula of classification similar to that sugijested by Jufsien, and adopted by Deoandolle in the sister science of botany. Up to that date it had been the uniform usage of entomologists to make an " order " of insects correspondent with a " class" of ver- tebrate animals or of plants — a xisage which I cannot but consider undesirable to maintain ; and I therefore think it best to employ a formula of nomenclature more in accordance with that which obtains in other divisions of organised beings, believing the less we en- deavour to eliminate insects from a general classification, or British insects from a general •ystem of insects, the more likely are we to attain that commanding knowledge of the subject which is now considered so unneces- sary, but which is certainly a rational object of ambition. Natural order I. — SPINE-BEARERS (in science Spinigeri). The distinguishing character, and that to which I know no exception, is the spine- bearing caterpillar. The chrysalis is more angled than in any other group, and is always suspended by the tail — a chai-acter, however, common to this and the following order. The perfect insect has the fore feet imperfect, totally unfitted for walking, and always with- out claws ; but then again this character is not distinctive, since it applies equally to the next order. The British spine-bearers are divided into four families. Family 1. — SILVER-SPOTTED FRITILLARIES (in science Argywnidai). The Caterpillars are almost uniformly cylin- drical and almost uniformly spiny : thej BRITISH BUTTERFLIES. .generally feed separately on violets, or plants of the natural order Violariese, the roots of which have strongly | .urgative properties, and they are almost invariably refused as food by birds. They pass the winter at the roots of the food-plant, or of some neighbouring her- bage, either on the ground or near it. They feed principally in the spring, and become chrysalids on the approach of summer. These are humped and angled, and are generally decorated with brilliant metallic colours. The perftct insects have knobbed antennae ; the costal margin of the fore wings is arched, and they have a bold and graceful flight. The colour of the upper side is bright sienna- brown, spotted with black ; the under sidn of the hind wings is adorned with spots of the most brilliant silver. We have six species in this country, all of them included in the genus Argynnis. 1. — Silver-washed Fritillary (Argynnis Papliia), Upper side of the Male. 1. SILVER-WASHED FRITILLA.RY. — Thecostal margin of the fore wings is strongly arched, the tip very slightly hooked, and the hind margin very slightly incurved about the middle. The hind margin of the hind wings is scalloped, but not deeply : the colour of the upper surface is a bright sienna-brown in the male, and the fore wings have four longitu- dinal raised black stripes on the wing-rays, all of them parallel to each other, and also parallel (Jpper side of a Variety of the Male, in the cabinet of Mr. Bond. to the inner margin ; they are united by short black bars ; there are four similar short black bars near the base of the wing, and two series of roundish black spots parallel with the hind margin : the hind wings have several short transverse black bars near the base, and two series of almost circular black spots parallel with the hind margin. A pair of these black spots intervenes between each two of the. wing-rays always without touching them ; but on each of the wing-rays, near its ex- tremity, in a lozenge-shaped black spot. The female differs in being duller in colour, and in wanting the longitudinal black stripes on the fore wings. The fringe is varied. The under side of the fore wings is fulvous, spotted with Upper side of the Female. black ; of the hind wings greenish brown, but having the appearance of being transversely, and rather obliquely, striped with dull silver. This dull silvery wash forms a spot near the base ; a bar before the middle reaching half across the wing, and an oblique bar extending Upper side of a variety of the Female called Valezina. entirely across the wiug from the middle of costal margin to the anal angle ; there is also a silvery space parallel with the hind margin. Var. 1.— There is a remarkable variety of the female of this insect of a dark olive-green colour, to which Esper has given the name Under side of the Female. 24 BRITISH BUTTERFLIES. Valezina: in this variety all the usual black spots are visible, and towards the tip are some pale blotches. Nearly the whole of the upper side is shaded with smoky-green, but through tliis shade all the usual markings are distinctly visible. LIFE HISTORY. — The EGG is laid towards the end of July, and sometimes as late as the beginning of August, on dead leaves or moss, or on the living leaves of dog violet ( Viola canina) and sweet violet (Viola odorata) : the female, when engaged in the duty of oviposi- tion, seeks out shaded places under the brush-wood, while the male may be seen sunning himself and displaying his brilliant sienna-brown wings as he rests on the blos- soms of the bramble, from which he extracts his favourite food : the young CATERPILLAR, which is hatched in about fourteen days, ap- pears quite black at first,but very soon exhibits the markings which are its characteristics when full-grown; indeed, the fulvous stripe- like markings on both back and sides are per- haps more strongly pronounced at this early period than subsequently when arrived at its full size. In September it descends towards the roots of the herbage, and there, as near as possible to the surface of the ground, spins a loose covering, apparently more for the sake of affording a sure hold for the claspers than for protection ; and in this situation it passes the winter months, emerging and crawling up the petioles of its lowly food-plants as soon as the new leaves have made their appearance in the spring. It appears to be full-fed during the third and fourth weeks in May ; at that period, if disturbed, it falls immediately from its food-plant, bending its head and leg-bear- ing segments under its body until they come in contact with its ventral claspers ; but the terminal segments remain straight, and are not generally incurved. The head is some- what scabrous, rather narrower than the second segment, and most decidedly narrower than those which follow ; the body is of nearly uniform substance, but slightly attenuated towards either extremity, having the incisions of the segments deeply and clearly marked : there are three spines on each side of each segment ; each spine arises from a bulbous base, and is narrowed to a point at the distal extremity, emitting throughout its length a number of ascending brihtles ; two of these spines on the second segment are longer and somewhat more slender than the rest ; they are strictly dorsal, and are seated immediately behind the head, over which they are por- rected. The colour of the head is black, delicately reticulated with brown, and having the crown of a still paler brown: the body is black, with two yellowish, approximate, dorsal stripes, each about equal in width to a medio- dorsal black stripe by which they are sepa- rated ; the sides are bl.tckish, adorned with rust-coloured anastomosing lines, extending from spine to spine, in three longitudinal series ; all the spines, except two, are rust.- coloured, but originate in the black area of the sides ; the two excepted are those which project over the head : these are also rust- coloured, with black tips ; they originate in the yellowish dorsal stripes already described : the legs and claspers are smoke-coloured. Towards the end of May it attaches itself by the anal claspers to a slight silken coating it has previously spun on the stem of a bramble or the twig of some low shrub, and, suspended with its head downwards, it changes to an obese, humped, and angulated CHRYSALIS, having a divided or eared head, an elevated ridged thorax, and two rows of lateral abdo- minal tubercles, six in each row, and all having much the appearance of aborted spines, and being very evidently the representatives of the spines so conspicuous in the caterpillar ; the two porrected spines on the second seg- ment are also represented by two tubercles just behind the head : the colour is gray, delicately reticulated with darker shades, and often adorned with spots and washes of the most brilliant and glittering metallic lustre. Obs. — In making my description of this caterpillar I have been greatly indebted to a coloured drawing from the inimitable pencil of Mr. Buckler, who has also most obligingly furnished me with the subjoined more precise information respecting the identical individual he has 6gured : — " A single whitish egg was FRITILLARIE8. discovered, from a careful scrutiny of a small bit of moss at the foot of an oak in a wood, by the Rev. A. Fuller and a friend of his, who had previously observed a worn female settled 011 it. The egg was given to me early in August, and by the 1st of September, 1861, it hatched a small black caterpillar, which fed on the dog violet until November, when I could no longer see it on the plant : it had previously been about three lines in length : a fine web seemed drawn about the base of the stem of the plant, over the moss which was potted with it, under a glass cylinder, and placed in a sunny window : I cannot affirm that the web was spun by the caterpillar. In April, 1 8G2, it appeared again on the plant, about four lines in length, and continued to feed well ; and on May 5th it had attained about an inch in length, when T took it out to figure, and to change the plant for another. On the 18th May it had arrived at its full growth, when 1 took a second figure of it, and two days later it had attached itself to the side of the glass cylinder, and became a chrysalis, brown, with burnished gold spots ; and the butterfly, a male, appeared on the 30th of June, 1862." TIME OF APPEARANCE. — The caterpillar lives through the winter : I have always found the chrysalis in June, and the butterfly is on the wing at the end of that month, or in July. LOCALITIES. — Although it may be seen skim- ming over a green meadow now and then, or even venturing into a cottage garden, the Silver-washed Fritillary is decidedly a wood insect, and I imagine occurs in almost every extensive wood south of the Tweed ; prefer- ring, indeed, the outskirts or the open spaces, but it is truly a native of woods, and its earlier states are spent in deep shade, although when mature it delights to bask in the sunshine, and to feast on the flowers of the blackberry. It is found more or less abundantly in all the English and Welsh counties, from which, through the kindness of correspondents, I have received lists, and it« non-appearance as a native of the others implies rather the absence of observers than the absence of the butterfly. It is reported to me from Ireland by the Hon. Emily Lawless, Mrs. Battersby, Mr. Fetherstunliaugh, Mr-. Birchall, and Mr. Marsden, as an inhabitant of the counties Dublin, Wicklow,Cork, Kerry, Mayo, and Westmeath : at Glenmore, Cross- molina, and Killarney, it is abundant ; and Miss Lawless informs me it is wonderfully abundant in Recess Woods, Cunnemara, settling in thousands on the brambles ; also at Castle Hacket, and in several Gal way localities. In Scotland it is apparently rare ; but Mr. Birchall informs me he has taken it at Arrocher ; and as it occurs not uncom- monly in our northern English counties, Northumberland, Cumberland, and Durham, it may be inferred that its rarity in Scotland is rather apparent than real. LOCALITIES OP THE VARIETY VALEZINA : — Devonshire. This grand variety was first taken in England by Mr. Dale, who captured it in the New Forest; it was added to the list of Devonshire insects by Mr. Rogers, of Plymouth, who took it in Bickleigh Vale. — - Reading's Catalogue. Dorsetshire. It occurs at the Caundle Holt, about three miles from Glanville'a Wootton. — J. G. Dale. Hampshire. Of the black variety of the female Paphia we captured twenty specimens in the New Forest, besides missing several others. — II. Ramsay Cox. Kent. We met with a fine specimen in a wood near Sturry, in Kent, several years ago ; the net caught in a thistle, and consequently the butterfly escaped — H. Ramsay Cox. 2. DARK GREEN FRITILLARY. — The costal margin of the fore wings is regularly arched, the tip obtuse, and the hind margin nearly straight ; the hind margin of the hind wings is scalloped, but not deeply so : the colour of the upper surface is bright sienna-brown in the male, duller and very frequently suffusec with smoky black and metallic green in th. female : all the wings are ornamented with black spots in both sexes, and the position of these spots will be best seen and understood by examining the figures: the fringe is spotted. The under side of the fore wings is fulvous, BRITISH BUTTERFLIES. 2. Dark Green Fritillary (Argynnis Aglaia), U| per side of Female. with black spots, occupying the same position as those on the upper side, but smaller and less conspicuous: there are several silvery spots towards the tip of the wing : the hind wings are metallic green at the base, olive- green in the disk, and in the olive-green part Under side of Ma'e. are a number (usually fourteen) of silver spot?, the exact position of which is shown in the figures ; the green space is followed by a band of plain fulvous, and this by a band of seven semicircular silver spots, each surmounted by a crescentic green spot : a narrow brown line Under a:de of a variety of the Female called Charlotta. adjoins these semicircular silver spots, and beyond this is a narrow fulvous border on the hind margin. Var. 1. — The Queen of England Fritillary, Argynnis Char/otta. My gifted predecessor, who gave both the English and scientific name FRITILLAMBJS. to 7,h.i« variety, considering ib to be a distinct species, says : This butterfly, which is very like the preceding (Aglaia), but distinct and much more beautiful, differs in the following characters : the fore wings have but four instead of five costal liturse on each side, of which two are compound, and not one only, as in Aglaia : the hind wings have nineteen instead of twenty-one silver spots, and of these the three anterior ones are thrice larger than in the preceding ; the middle one has a black spot towards the base. LIFE HISTORY. — The EGO is laid in August on the dog violet (Viola canina), and the CATERPILLAR emerges in about a fortnight, and begins to feed on the leaves, but does not acquire any considerable size before the autumn, when it retires towai'ds the root of tiie plant, or conceals itself under dead leaves, and there remains until the following spring, when it again feeds on the leaves of the dog ?iolet. The following description is from the pen of Mr. Buckler : — " When nearly full fed it measures an inch and five-eighths in length, and tapers a little towards the head, and more towards the anal extremity. It has six rows of black spines branched with short black hairs — namely, on each side, a sub-dorsal, a lateral, and a sub- spiracular TOW, except as follows : the second, third, and fourth segments have but sub- dorsal and sub-spiracular rows, or four spines on each segment, the sub-dorsal being rather shorter than the others ; and on the second segment they are simple spines, leaning over the head and curved sUghtly backward. All the other segments have six spines in the order before mentioned, slanting a little back- wards, and more so on the two last. The head is black, shining, and hairy. The colour of the body a dark, shining, violet- gray, thickly marbled with velvety black ; the gray not very conspicuous, except at the segmental divisions and along the spiracular re&iou, where it forms an undulating inter- rupted line. The slender dorsal line is black, and expands in width near the middle of its course through each segment, and is bordered on each side with a stripe of bright ochreous yellow, which expands in width just in ad- vance of the widest part of the black medio- dorsal line ; the spiracles are black, delicately margined with gray, and close below each spiracle is a blotch of bright orange-red, con- nected below with a thin line of orange ochreous, that runs beneath the lowest row of spines ; the belly and clampers are blackish brown. When eating it keeps advancing with every mouthful until it has got to the end of the leaf, and then quickly walks backwards to the point of commencement and proceeds as before, always making a quick retrograde movement before again eating its way for- ward; and these operations are performed with such rapidity that half a large leaf quickly disappears. When its hunger is appeased it usually retires below the leaves or rests on the stalks of the plant. It continues to feed until the first or second week in July, when it spina together four or five of the rather large leaves at the top of the plant, forming a kind of square tent-like enclosure, within which it retires. After the lapse of a week it turns to a CHRYSALIS, suspended by the tail to the underside of a sloping leaf, its surface covered with a circular muss of silk, thickest in the centre, to which the anal hooks of the chry- salis are attached in a horizontal position; the back being so much curved round towards the leaf as to imitate the upper two-thirds of the letter S. It has a deep depression on the back below the thorax, and a square form towards the head ; the wing-cases are thick, with prominent edges below ; the segmental divisions of the body are well defined, and having on their upper surface two rows of blunt conical projecting points. The colour of wing-cases, head, and thorax is pitchy-black, with some reticulations of brownish-ochreous, visible chiefly at the margins of the wings ; the body has the same ochreous tint mottled with brown ; the prominent cones are blackish with ochreous points; the spiracles are black. Its whole surface is shining, as though highly varnished." — Buckler. TIME OF APPEARANCE. — The caterpillar lives through the winter ; the chrysalis is to be foiir.J ia June and the butterfly in Julj, BRITISH BUT'imFidJSS. LOCALITIES. — My experience of this insect is that it is of much less common occurrence than the preceding, and also that it selects different lituations. I have never observed it in woods ; but this must not be supposed sufficient proof that it never occurs in them : its favourite localities are the sides of hills partially covered with the common brakes (Pteris o?tti&na), and having a scattered growth of the mountain violet ( Viola luted] ; and it appears to delight in sand-hills by the sea-side, especially where the marram or sea reed (Ammopkila arenaria) and sea lyme-grass (Elymusarenarius)&\>o\\\iA. I have not ob.^erved any species of violet to occur commonly in such situations. In Ire- land, as I am informed by the Hon. Miss Lawless, it was rather plentiful in the year 1866 in Lyons' Woods, and in one or two places near; and by Mr. Birchall, that it is common everywhere on the sea-coast. Ir- Scotland it appears to be abundant, and has been taken by Mr. Douglas on the shores of Loch Katrine, by Mr. Campbell at Millport, by Dr. Syme at Dollar, and Mr. Birchall in Argyllshire and the Island of Arran. A reference to Mr. Jenner-Fust's paper on the Distribution of Lepidoptera will show that it has a still wider and more northern range. I give below a more detailed list of English and Welsh localities, with the authority for each in italics. Anglesea. Sea-coast near BeaumarLs, on a bank close to the Menai — E. Newman. Berkshire. Burghfield, near Reading — C. S. Bird. Brecknockshire. Very common on the ferny hills near Builth, especially on the sloping sides of the river Elan, as Cwm Elan. The counties of Radnor and Breck- nock meet at this spot, and this butterfly is equally common in both — E. Newman. Buckinghamshire. Drayton- Beauchamp., Aston- Clinton, Biruhland — II. H. Crewe ; Hal ton — /. Greene. Cambridgeshire. Ely — Marshall fisher ; common some seasons in Horningsea and Quy Fens, near Cambridge — Thomas Brown. Cheshire. Sandhills on the sea-coast — E. Birchall. Cumberland. Barren Wood, near waite. Very common in the county and throuoh- out the lake district — J. B. Hodglnnson, Devonshire. Near Newton Abbott — J. Hellins ; Whitsand Cliffs, Staddon Heights, Bolt Head, Berry Head, Babbington, Ro- borough Down, Hingston Down, Dewerstone, Exeter, Torquay, Sidmouth, Launceston — Readings Catalogue. Dorsetshire. Two specimens at Glanville's Wootton very many years since ; Lulworth Downs; downs near AbbotsUiry. — J.G. Dale. Durham. Woodlands, near Shotley Bridge — William Backhouse ; Gibside — William Moling. Essex. Southend — W. II. Harwood. Glamorganshire. Common at Llantrissant — Evan John ; on sand-hills on the coast — J. T. D. Llewelyn. Gloucestershire. Dursley, Painswick, and in most of the hill districts — J. Merrin; abundant at Dane way Common andSappertou — M. G. Musgrave ; Leigh, Brockley, ai.d other places near Bristol — Alfred E. liudd : not uncommon in the woods above Wootton- under-Edge — V. R. Perkins. Hampshire. Lyndhurst and BrouKfc^iicum — W. Buckler. New Forest and other woods — J. B. Corbin. Herefordshire. Hunter's Gate, Oakley Park, common — F. E. Harman ; Croft and Berrington — Mrs. Ilutchinson. Huntingdonshire. Monk's Wood — J. F. Stephens, F. Bond. Kent. East Cliff, at Folkestone. Very plentiful on the slopes behind Dover Castle — G. H. Raynor ; on the open downs every- where between Canterbury and the North Foreland — W. 0. Hammond. Lancashire. Sand-hills on thfe sea-coast — E. Birchall; common on the sandhills near Blackpool — J. B. Hodgkinson ; Silverdale — James Murton. Lincolnshire. Common in the county — T. H. A His. Man, Isle oi Taken at Douglas — E. Birchall. Monmouthshire. Rather scarce, lleulli. Wood — George Lock. FRITILLARIES. 29 Nottinghamshire. Very common at Mans- field—^. E. Brameld. Radnorshire. On the ferny hills near Rhayadr — E. Newman. Rutland, — Common in the county — T. H, A His. Shropshire. On the Wrekin — C. J. Barrett. Somersetshire. Clevedon — F. D. Wheeler ; Brockley— W. H. Qrigg ; Portishead— A. E. Hudd. Staffordshire. Dovedale and Charnwood — Edwin Brown. Suffolk. Bentley, Stowmarket— H. H. Crewe ; Sudbury — John Grubb. Surrey. Occurs, but not commonly, at Witley, near Godalming — C. G. Barrett ; Mickleham — J. Walton. Sussex. Vjooclwood racecourse — W. Buck- ler • Shancktonbury Ring, near Steyning, •bundant ; also near Beeching Chalkpit — J. H. White ; Abbot's Wood, near Hailsham — Cu V. C. Levett; about Lewes, abundant on the dewns between Firle and Seaford — E. Jenner. VV'sstmoreland. In the woods about Win- •eJermere, from Bowness to Newby Bridge, in juiv ai^i August — J. B. Hodgkinson. Wight, Isle of. Bonchurch Downs — F. Bond; Ventnor and Parkhurst — Alfred Owen. Wiltshire. Savernake Forest and West Woods ; Creat Bedwyn— T. A. Preston. Worcestershire. Monkswood — where it must be scarce, as I have ouly met with one specimen — J. E. Fletcher. Yorkshire. Near York — Robert Coik ; abundant on moors and open ground abo e Cloughton — J. H. Rowntree ; Scarborough, Wakefield, Sheffield, Leeds— E. BircJiall ; common in oak woods about York, Scar- borough, and all the southern parts of the county— T7. H. Allis. LOCALITIES OF THE VARIETY CHARLOTTA. — This variety is either very rare or is not gene- rally distinguished from Aglaia : I have only two localities : — Bedfordshire. Lately detected in Bedford- shire, and sent me by my friend, Dr. Abbott — Haworth. Cumberland. As common as Aglaia in some districts of Cumberland — J. B. Hodgkinson. Obs. — I have seen but one specimen, the property of Mr. Bond, kindly lent me to figure. B.— ffiobe {Argynnis Niobe). Upper and Under side of the I'emata BRITISH BUTTERFLIES. S. NIOBE. — The costal margin of the fore wings is arched, the tip obtuse, and the hind margin rather convex and slightly scalloped ; the hind margin of the hind wings is more decidedly scalloped, but still not deeply so ; the colour of the upper surface is bright sienna- brown, with the customary black markings; in the male the brown colour extends nearly to the base, as in Adippe ; in the female the base is dark brown or black, and adorned with metallic-green reflections, as in Aglaia : be- neath, the silver spots of the hind wings are arranged as in Adippe, the supplementary series of minute silver spots being present, but somewhat indistinct ; all the silver spots have distinct black borders. Var. Eris. — All the discoidal silver spots on the under side of the hind wings are re- placed by pale ochreous spots, without metallic tints, their black borders being even more distinct than in the type; the submarginal series of minute spots still retain their silvery hue, and the silver also appears in the sub- marginal lunules. LIFE HISTORY. — The CATERPILLAR is cover- ed with long branched white spines ; its back is dark brown, nearly black, with a rather nar- row medio-dorsal white stripe, which is inter- sected by a thread-like black line ; there is a sub-dorsal series of eight oblique or acutely triangular white markings, all of which point forwards : the sides are brown, intersected by two very slender white stripes ; the head is dwik brown, the leg's dark brown, and the claspers reddish. It feeds on the wild heart's- ease (Viola tricolor). Hiibner 's figure. LOCALITIES. — This species is abundant on the Continent. A single specimen was taken in the New Forest last summer by Mr. Ger- rard, of Lyndhurst, and was purchased by the Rev. Windsor Hambrough, as recorded in the " Entomologist," p. 351. Obs. — Mr. Bond (Entom. v. 17) and Mr. A. G. Butler (Entom. v. 28) express an opinion that this species is only a variety of Adippe, but neither of these gentlemen assigns a reason for taking this view of the case. At a recent meeting of the Entomological Society BIr. Albert Miiller mentioned th»t Mover-Din- had pointed out certain differences between the caterpillar of Argynnis Adippe and Niobe : in his " Verzeichniss der Schmetterlinge der Schweiz," published in 1852, that author states that Argynnis Niobe in Switzerland in- habits only the alpine and sub-alpine regions from 3000 — 5600 feet above the sea, and that its caterpillar has in the full-grown state a white dorsal stripe and flesh -coloured spines, whilst A. Adippe is not found at a greater elevation than 3300 feet, and its caterpillar has no white dorsal stripe, but a pale-reddish lateral stripe instead. Mr. Miiller argued, that though the food-plants of both were various species of violet, until this evidence was rebutted, or unle&s two different cater- pillars produced the same form of butterfly — unless there were dimorphic caterpillars — Adippe and Niobe must be considered distinct species, even though (which he did not admit) the perfect butterflies were uudistiuguishable. Mr. Butler replied that he was not acquainted with the caterpill trs of Argynnis Adippe and Niobe, and his suggestion that the two forms were one species was made from observation of the perfect insects only ; he had found the two flying together, and the sexes pursuing one another : he thought the differences between the butterflies, without amounting to specific distinction, might be accounted for by differences in the external conditions to which they were subject. An instance of lUlris kind had lately come under his notice; in India, Captain Lang had been in the habit of taking what at the time of capture he thought were two distinct butterflies, one in marshy land, the other in dry situations, the marsh insect being thickly covered with down, the highland insect not; but Captain Lang was now satisfied that the two were but one species, Callerebia Scanda, which was liable to modification by surrounding circumstances. Entomologists seem scarcely aware how extensive a subject is opened for discussion if they once maintain th*t two entirely different caterpillars can possibly produce the same species of butterfly. 4. THE HIGH-BROWN FRITILLARY. — Tin costal margin is arched, tru> tip roundel, and FRITILLAHIES 31 4. — High-brown Fritillary (Argynnis Adippe). Upper side of the Male. the hind margin nearly straight: the hind margin of the hind wings is scalloped, but not deeply so : the colour of the upper side is bright sienna-brown in both sexes, and is without that blackish patch at the base of the wings which distinguishes both gexes of Upper side of the Female. Aglaia, and the females of Niobe, but is adorned with numerous black spots, as shown in the figure. The under side is fulvous, the fore wings having numerous black spots, as shown in the figure, and generally some square reddish spots towards the tip, and also from three to five silvery spots: the hind wings are nearly of the same ground colour as the fore Under side of the Male. wings, the basal portion of the wing having usually fourteen silver spots of various size and fhape, as represented in the figure, and outside of these is an irregular series of silver dots, each surrounded by red-brown, and again beyond these is a row of faint silvery i-emi- BRITISH BUTTERFLIES. Under side of the Variety Cleodoxa, in the cabinet of Mr. Bond. circular markings, each surmounted by a red- brown mark of very similar shape : the hind margin is fulvous. Var. 1. A very rare variety is entirely without the silver spots on the under side, their space being occupied by fulvous spots of similar size. It has received the name of Argynnis Cleodoxa. LIFE HISTORY. — The EGG is laid in August/ on the dog violet ( Viola canina), and the young CATERPILLAR emerges in about a fortnight and feeds on the leaves : it ceases to eat early in the autumn, and retires towards the roots of the food-plant, or conceals itself under leaves, remaining entirely out of sight until the following spring, when it finishes its feed- ing life and prepares to turn to a CHRYSALIS. When full fed it is about an inch Pad a half in length and stout in proportion ; Khe head is smooth, and about the same "Vvidon as the second segment ; the second segment has two spines pointing forwards over the head and slightly turned upwards at the tip; the third segment has four spines , the fourth segment also four, and the remaining segments, as far at the eleventh, six each ; the eleventh has four, and the twelfth four : all these spines are covered with bristly hairs. The colour of the head is almost black ; that of the body pale brown tinged with flesh-colour, and having a medio-dorsal white stripe extending from the fifth to the eleventh segment, both inclusive : this stripe passes through a series of nine semicircular black marks, the convex margin of which is directed backwards, and is nar- rowly bordered with white; the spines are white at the base, and flesh-coloured at the tip.— Hiibners Figure. Obs. — I have no knowledge of the cater- pillar or chrysalis except from books. TIME OF APPEARANCE. — The caterpillar lives through the winter. The chrysalis is found in June, and the butterfly in July. LOCALITIES. — It seems to occur both in woods and on uncultivated hill- sides, thus combining the tastes of Paphia and Aglaia. In England it is less frequently met with than either. I have no report of its occurrence either in Ireland or Scotland, but give below some English localities. Buckinghamshire. Drayton - Beauchamp, Aston-Clinton, and Birchland — H. H. Crewe; Halton— Joseph Greene. Cumberland. A single specimen taken in Newbiggin Wood, near Carlisle — J. B. Hodg kinson. Derbyshire. Breadsall, Dovedale, Matlock Cromford — H. H. Crewe. Devonshire. Near Newton Abbott — «* Hellins ; Bickleigh Vale, Hobo rough Dowi Shaugh, Morwell Rocks, Exeter, Torquay, Bovey Tracey, Launceston — Reading's Cata- logue. Dorsetshire. Elsington Wood and Oaundle Holt, but rare — J. C. Dale. Essex. Hare at Epping — E. Doubleday ; Colchester, St. Osyth, has been more scarce during the last two or three years than for- merly— W. H. Harwood. Glamorganshire. Scarce at Llantrissaut — titan John; it occurs in woods at Ynisygerwn — J. 2. D. Llewelyn. FPJT1LLARIES. Gloucestershire. Forest of Dean — J. Mer- rin ; on and near Daneway Common and at Sapperton abundant — M. G. Mitsgrave; Leigh, Coombe Glen, near Bristol — F. D. Wheeler; near Bristol — Alfred E. Hudd ; Guiting — Joseph Greene. Hampshire. — Common in the New Forest and other Hampshire woods — G. B. Corbin; Lyndhurst and Brockeuhurst — F. Bond. Herefordshire. Hunter's Gate, Oakley Park—/". E. Harman ; Croft and Bircher Common — Mrs. Hutehinson. Kent. Fork Common, near Seven Oaks, somewhat abundant — G. H. Raynor ; Kings- wood, Penny pot Woods, Blean Woods — Hugh A. Stowell. Lancashire. Grange in Carttnel — J. fl. Hodgkinson ; Silverdale — James Murton. Lincolnshire. Common in the county — T. H. A His. Monmouthshire. Rather scarce, Heullis' Wood — George Lock. Norfolk. Stratton Strawless — Charles G. Barrett. North am ptonshire. Near To wcester — II a ni~ let Clark. Nottinghamshire. Very common at Mans- field— R. E. Bramdd. Rutland. Common — T. H. Allis. Shropshire. On the Wi ekin — G. G. Barrett. Somersetshire. Brockley — T. D. Wheeler; Portishead — A. E. Hudd. Suffolk. Bentley— H. H. Crewe; Sudbury — W. D. King. Surrey. Haslemere : not common — C. G. Barrett. Sussex. Shancktonbury Ring, near Steyn- ing, but not common — J. H. White; at the Plasket and elsewhere, in the Weald — E. Jenner ; Abbot's Wood, near Hailsham — C. V. G. Levett. Warwickshire. Rugby — G. B. Longstaff. Westmoreland. Common in the Lake dis- trict, especially at Windermere at the end of July and during August — James B. HodgJdnson. Wight, Isle of. Freshwater and near Vtntnor — F. Bond ; Parkhurst, Apse Heath, N'e'.vport — Alfred Owen. Wiltshire. Savernake Forest and west- wards— T. A. Preston. Worcestershire. Monks' and Shrawley Woods, not common — J. E. Fletcher ; Great Malvern, scarce — W. Edwards. Yorkshire. Near York — Robert Cook; Yedmondale, and on moors near Cloughton — J. H. Rowntree ; Scarborough and Sheffield — Edwin Birchatt. 5. Queen of Spain Fritillary (Argynnis Lathonia) Up^er side of Female. Under side of Female. 5. QUEEN OF SPAIN FRITILLARY. — The cos- tal margin of the fore wings is arched, the tip blunt, and the hind margin slightly incurved below the tip ; the hind margin of the hind wings is scalloped, but very slightly : the colour of the upper surface is fulvous brown, not very bright : the base of all the wings is darker, and is clothed with long hair-like scales which have greenish reflections. The whole upper surface of the wings is spotted with black, as shown in the figure : the under side is paler than the upper, the fore wings being adorned with afew silvery spots towards the tip, and having black spots on the disk : the hind wings are adorned with twenty-four brilliant silver spots, of which seven large ones of nearly equal size are arranged round .8 34 BRITISH BUTTERFLIES. the 'iiargin. Each of these last has a silver <*>,( just above it, and each of these dots is mr/ounded first by a dark brown ring, and then by a red brown space ; between this series of silvery dots and the base of the wing are about ten brilliant silver spots, which are very various in size and shape, but two of them are conspicuously larger than the rest. LIFE HISTORY. — The EGG is laid in the autumn (August or September) on the wild heartsease ( Viola tricolor^) and other species of violet, and the CATERPILLAR is hatched in r.bout a fortnight : it hybernates when very tfmall at the roots of herbage, and does not re- ippear until quite late in the spring ; it then feeds again on the leaves of the heartsease, and is full fed about Midsummer : it is then about an inch in length ; the head is slightly hairy, and the body has several longitudinal series of short conical spines ; there are two of these spines on the second segment, four on the third, and six on the following seg- ments ; the thirteenth segment has but two, and these are directed backwards : the colour of the head is brown, of the body brown, with a mediodorsal stripe of a dirty white and a side stripe of nearly the same tint, but more inclining to yellow. The spines are yellowish white. — Sepp's Figure. Obs. — I know nothing of this caterpillar except from books. TIME OP APPEARANCE. — September. LOCALITIES. — This common continental species has always been considered, and still remains, a great rarity in this country : the English localities are rather numerous, but the number of specimens captured is very small : the maritime position of most of the localities suggests the idea of the specimens having migrated from the Continent : Dover, Eamsgate, Folkstone, Ventnor, &c., seem to support this conclusion ; while others, such, for instance, as the celebrated locality at Birch Wood, are so truly inland that we cannot hesi- tate to believe that the specimens have been bred on the spot where they were captured. I think we may fairly conclude that, like many of our resident birds, such as the goldfinch and skylark, of which thousands of dozens are annually captured on their arrival on our southern coasts, that accessions to the number of Lathonias take place every year. Mr. BIrchall informs me that "a single specimen was taken at Killarney, in Ireland, on the 10th of August, 1864, in the lane leading from Muckross to Mangerton, near a limestone quarry on the left of the road;" a very im- portant and interesting fact, since no doubt can now be entertained of the species existing in the Killarney district in a perfectly natural state, although the constant humidity of the atmosphere may interfere with its appearance on the wing. From Scotland I have no report of its occurrence. I record a few of the instances in which the species has been taken in England : they are chiefly extracted from the "Entomologist." Cambridgeshire. One specimen was taken in 1844 by the side of the road near New- market, and one near Fulbourn, the same year, in September — Thomas Brown. Devonshire. One specimen in Roseberry Wood, near Exeter — Tkomas Lighten. Essex. I have taken four in different years in the neighbourhood of Colchester, and have seen three others taken, two of them by one of my brothers ; Mr. W. Harrington and Mr. Robert Halls have each taken single speci- mens; others have been taken at Berechurch by the late Dr. Maclean and Mr. Lawrence Black — W. II. Harwood ; one at Brain tr«e on the 19th September, 1865 — B. -Holland ; one at Bury-St.-Edmunds — A. H. Wratislaw ; three at Southend — J. Eussell. Dorsetshire. Two specimens at Swanage in the summer of 1852 — Henry Reeks. Hampshire. Ashford, near Petersfield — H. II. Crewe. Kent. One specimen at Easting, and an- other on Breeze Hill, near Canterbury — W. 0. Hammond ; eight specimens on the flowers of the broad-leaved hawkweed (Hieracium sabau- dum) near Birch Wood — B. Standish; three of these were taken in one year — the others only one during each year ; I have often looked for the insect in the same spot when the hawk- weed was in bloom, but without success — Jf. Newman ; twelve specimens on the blossoms FRITILL ARIES. 35 of thistles in open parts of a wood near Shoreham — Thomas Price. Mr. Price pre- sented three of these to the late Thomas [ngall, in whose cabinet I have often seen them — E. Newman; three near Dover in the autumn of 1846 — J. J. Weir; one in a chalk-pit at Cliff's End, about two miles from Ramsgate, on the 17th of September, 1864— 17. J. Weir; one in a meadow at Darenth Wood, on the 16th August, 1868 — E. Harper; one at Gravesend on clover blossom, on the 2nd of September, 1868 — D. T. Button ; one at Eamsgate on the 2nd of August, 1868 — IF. G. Armstrong ; two the second week in September, 1868, near Margate — E. Neirman; thirteen near Canter- bury the first week in September, 1868 — George Parry ; one at Walmer — F. 0. Stan- dish; three between Doverand Deal, October, 1868 — //. E. Leslie; one at Folkstone, 7th September — Mr. Purdey ; one at Milton, near Gravesend, the latter part of September, 1868 —II. J. M. Todd. Norfolk. Onespecimen at Great Yarmoutl — (7. J. Paget; one at Ormsby — C. G. Barrett, one near Norwich — C. G. Barrett ; two good specimensin October, 1846,atHarleston, near Norwich — Charles Muskett ; one specimen at Plumstead, near Norwich, on the 2nd of October, 1865— T, E. Gunn. Suffolk. One specimen on the 3rd Sept., it Lavenham, on a small and almost barren bit of pasture land ; it was sitting on the blosDom of a dandelion ; the soil was heavy clay — W. Gaze; A. Lathonia was taken by Captain Russell on two occasions, in August, 1859; in the first instance five specimens, in the second two, in a meadow-field on the south-west side of a wood belonging to Mr. T. P. Hitchcock, at Lavenham ; the speci- mens were shown to the late Professor Henslo w, whose living of Hitcham is in an adjoining parish ; the professor told him they were cer- tainly Lathonia, but ad^ed he did not consider them indigenous, but thought they must have been blown over from the Continent. — R- picking. LOCALITIES. — A species of very capricious habits in regard to geographical range in this country, in some localities beinga constant resident, in others appcai ing and disappearing at intervals. Mr. Birchall has record' •< I its occurrence at Powerscourt in Ireland, but I have no knowledge of a Scotch specimen. In England and Wales it may be called local rather than rare. A noticeable feature in its distribution is its absence from what may be called maritime lists, as those from Norfolk, Suffolk, Kent, Sussex, Isle of Wight, Dorset- shire, Devonshire, and Cornwall : this absence from the lists is not sufficient evidence of the butterfly's not occurring there, but certainly of its great rarity, or it could not have escaped the notice of entomologists: in the midland counties, on the contrary, it is of frequent occurrence, and in some of them absolutely abundant; then, again, the cultivation <>f its food-plant, the hop, does not seem to exercise that influence on its choice of localities that might be expected ; it abounds in the district where the Worcester hops aregrown — namelv, Worcestershire and Herefordshire, but it vi rarely observed in the Farriham district — namely Surrey — or in the Kent district. The subjoined list of counties will exemplify this :— - Buckinghamshire. Drayton Beauchamp — H. H. Crewe. Cambridgeshire. One specimen at Ely, many years ago — Marshall Fisher. Cheshire. Occasionally in gardens — E. Birchall. Cumberland. Barron Wood : the caterpillar and chrysalis are sometimes found on the large scabious in abundance — J. B. IL.dykinson. [Is not this a mistake 1 — E.N.~\ Derbyshire. Breadsall — //. //. Crewe ; Calke Abbey — H. A. Stowell. (Dorsetshire. Formerly in plenty at Glan- ville's Wootton, but none have been met with for fifty-four years. The first brood have the FR1TILLABIES. 5! underside yellowish, the second brood dark — J. C. Dale.) (Durham. Formerly atGibside — John Han- cock; formerly at Castle Eden Dene and Shull — William Backhouse; formerly at Darling- ton, but now almost, if not quite, extinct — J. Sang.) (Essex. Many years since it used to occur in profusion at Epping ; I cannot give any date, but it was when I was a mere child — I should judge about 1817 or 1818. Two or three of the specimens taken then were in existence not many years back — Edward Doubleday) ; two or three have been taken at Colchester, but it is a great rarity — W. H. Harwood; Saffron Walden — W. R. Jeffrey. Glamorganshire. Scarce at Llantrissant — Evan John; oocurs regularly, but sparingly, at Ynisygerwn — J. D. T. Llewelyn. Gloucestershire. Several places near Glou- cester— Joseph Merrin; gardens at Pitchcombe near Painswick, and about Stroud — M. G. Musgrave; Guiting — Joseph Greene; Coombe Glen, near Bristol — F. D. Wheeler; Leigh Woods and Stapleton — Alfred E. Hudd. Hampshire. Farlington — W. Buckler ; occasionally seen, but far from common — G. B. Corbin. Herefordshire. Oakley Park — F. E. liar- man; Amestrey,Monkland, Westhope, Brierly, Dinmore, Boddenham, and all round Leomin- ster — E. Newman; very common in hopyards someyears, in others scarce — Mrs. HutcJdnson; near Bromyard — W. H. Draper. Huntingdonshire. Near Peterborough — F. Bond; Monkswood on the 5th and 6th of July, 1832 — James Francis St<-pJiens. (Kent. From many sources I learn that this butterfly was said to be common in the Maidstone hop di>trict half a century ago, but 1 have no more precise or reliable information — E. Newman.) Lancashire. In gardens occasionally — Edwin Birdiall; Grange — J. B. Hodykinson. Lincolnshire — T. H. Allis. Middlesex. One taken near Edgware — F. Bond. Monmouthshire. Rather scarce in Huellis' and St Julian's Woods — George Lock. Northamptonshire. Common near Waden- ham — F. Bond; near Tovvcoster — Hamlet Clark. Northumberland. I saw a specimen in 1868 which had been taken near Newcastle — W. Maling. Nottinghamshire. It used to be taken near Mansfield, and also at Ollerton and Warsop, but not of late years — R. E. Brameld; Newark and the neighbourhood — George Guscoyne. Oxfordshire. Bagley Wood — W. 11 Draper. Radnorshire. Frequent about New Radnor, Hindwell, Llandegley, Pen-y-bont, and Llan- driridod, settling on the common thistles of the wayside. — E. Newman. Shropshire. Coalbrookdale and Wenlock — G. G. Barrett. Somersetshire. Clevedon — A. E. Hudd. Staffordshire. Swinnerton Old Park — T. W. Daltry ; Repton Scrubs and Seal Wood, near Burton-on-Trent — Edwin Brown. In some years it is far from uncommon at Wolver- hampton ; ten specimens were taken here in 1867, five of them feeding on ripe damsons — F. E. Morris. Warwickshire. Occasionally at Stratford- on- Avon — W. G. Colborne; Rugby — A. H. Wratislaw. (Wight, Isle of. It is reported to have oc- curred in former years in the island, more especially at Freshwater, but the three excel- lent entomologists who have heard the tradi- tion— namely, James Pristo, Alfred Owen, and Henry Rogers, possess no further know- ledge of the subject.) Wiltshire. Has occnrred once near Marl borough — T. A. Preston. Worcestershire. It occurs occasionally in all parts of the county— .7. E. Fletcher; for- merly abundant at Great Malvern, but now scarce — W. Edwards. Yorkshire. Common at York — T. H. Allis (formerly taken at Raincliff Wood, near Scar- borough, but not of late years — J. H. Rowntree) ; Huddersfield, rarely and singly— G. T. Porritt; Halifax, Sheffield, Wakefield, Leeds — Edwin Birchall. BRITISH BUTTERFLIES. 12. Small Tortoiseshell (Fu/tu-Mi Ui 12. SMALL TORTOISE-SHELL. — Thehind mar- gin of all the wings is angled ; the prevailing colour is bright red-brown ; on the costal margin are three large black spots : the colour between the body and the first black spot is red-brown ; between the first and second spots, yellow; between the second and third spots, ' yellow ; between the third spot and the mar- ginal band, white ; in the very middle of the wing are two small round spots, and on the middle of the hind margin is a large square black spot joining to a yellow spot beyond it ; the hind wings have the basal half black, fol- lowed by a broad band of red-brown, shaded to yellowish towards the costal margin ; all the wings have a brown variegated band round the hind margin ; this consists of a scalloped black line, in the indentation of which, are semicircular blue spots ; outside these spots is a dingy brown space, and a distinct darker line running all the way round, dividing it into two narrow portions. The butterfly is subject to some very beau- tiful and striking varieties, all of which have repeatedly occurred. The specimens figured have been kindly lent purposely for this work. Var. 1. — Is quite without the two spots on the disk of the wing so conspicuous in the ordinary specimens. The .specimen figured is in Mr. Owen's collection. Obs. — This variety was taken at Hawkshead, in North Lancashire, and is alluded to at page 129 of the third volume of the "Entomolo- gist," by Mr. C. S. Gregson, " as the variety Ichnusa of Bonelli ; the same form being com- mon in Sardinia ;" but Mr. Muller, at page 164 of the same journal, says that this form, whether we call it a species or variety, is en- tirely confined to Mediterranean latitudes. Small Tortoise-shell. Var. 2. Var. 2. — Has a black band crossing the middle of the wing. The specimen figured is in Mr. Bond's collection. S.nall Toi toise-shell. Var. 1, Small Tortoise-shell. Var. 3. Var. 3. — Is altogether abnormal, the form and colouring being entirely altered. This variety has repeatedly occurred both in Eng- land and on the Continent. The specimen figured is in Mr. Owen's collection. Obs. — Mr. Birchall, who has so assiduously collected in the Isle of Man, observed that in that island this species was uniformly much smaller than in England. He h^s kindly presented me with an interesting series of these dwarfs, FRIT1LLARIES. LIFE HISTORY. — The EGGS are laid in the months of May and June, on the leaves of stinging - nettles (Urtica urens and Urtica dioica), in batches of sixty or eighty, and some- times a much larger number ; the females which perform this duty having survived the winter. The eggs are so much the colour of the nettle-leaves that it is difficult to detect them ; they are laid all in a lump, like a bunch of grapes or a handful of gooseberries, and as the late Dr. Maclean, of Colchester, justly observed, have a very singular appear- ance. Each egg is oblong, and depressed at both extremities ; at the upper extremity is a circular operculum, which is pushed off and disappears at the time of hatching ; there are generally eight longitudinal keels or ridges ex- tending from the operculum to the base, but this number is not constant, varying to seven and nine. In an average period of fourteen days, but varying according to the temperature, the young CATERPILLARS emerge, and remaining in company, spin together the leaves of the food- plant : as they consume the leaves the limits of their dwelling are extended, and they con- tinue to live in company until fully half-grown; they then separate, and each feeds alone. When full-fed they rest in nearly a straight position, but on being disturbed fall off the food-plant, and lie in a curved posture, the head and tail approaching. The head is wider than the second segment, tut narrower than those which follow; it is somewhat notched on the crown, and is covered with spinose points, which vary in size, and each of which terminates in a bristle; the second segment is narrow, and has a transverse series of small spines, each of which terminates in a bristle ; the third and fourth segments have each a transverse series of eight spines — two on each side of the belly near the insertion of the leg, very small and inconspicuous ; and two others on each side of the back, conspicuous and branched, each of the branches, as well as the central spine, terminating in a bristle ; the following segments, from the fifth to the twelth inclusive, have each seven branched spines, one medio-dorsal, the other at regular intervals, the medio-dorsal spine always placed slightly in advance of the rest: the thirteenth segment has four branched spines : the head is black, its warts white : the body has the dorsal surface black and irrorated with yellow dots, each of which emits a slender bristle ; these dots are frequently so numerous as to form a broad yellow medio-dorsal stripe, which, however, is always interrupted by a narrow median black stripe : on each side are two yellowish stripes, one above, the other below, the spiracles ; the subspiracular stripe is the brighter and more distinct of the two ; the spiracles are black and surrounded by a pale ring; the belly is pale, excepting between each pair of claspers, where it is dark, but still irrorated with minute white dots ; the spines are generally smoky green, but not un- frequently black ; the claspers are smoky green. When full-fed the caterpillar fre- quently crawls away from its food-plant, and selects a twig or leaf of some neighbouring plant, or the coping-stone of a wall, or a wooden rail or palings, on which to undergo its change to a chrysalis, but it more often prefers the under side of a nettle-leaf; in either case it spins a slight web over the object selected, and, suspending itself there- from by the anal claspers head downwards, it becomes a rather elongate and sharply angu- lated CHRYSALIS, which has the head deeply notched on the crown, the points distant and acute; the thorax is dorsally humped; the hump having a median elevated point ; on each side of the thorax, near the insertion of the wing-cases, are two rather obtuse eleva- tions ; the back has three series of raised points, the median series consisting of six, aii of them small and insignificant ; each taw>;-w* series consists of nine points, three or them thoracic, small and insignificant, the remain- ing six conspicuous and abdominal ; the ter- minal segment of the body is slightly spoon- shaped, and terminates in a complete fringe of minute hooks, by which the chrysalis is attached to the web : the prevailing colour of the chrysalis is brown, mottled or reticulated with black, and adorned with golden spots and reflexions ; the spots generally comprise the lateral spinous processes; about the juno BRITISH BUTTERFLIES. tion of thorax and body the reflexions or tints of gold are more extended, sometimes em- bracing the wing-cases. — Newman. TIME OF APPEARANCE. — I have found the caterpillars abundantly on nettles in May and July, and I have succeeded in rearing butter- flies from both these broods ; the chrysalids are found at the end of May and beginning of June, and the butterflies in almost every month in the year, beginning, of course, with hybernated specimens. An interesting note ou the commencement and termination of this insect's hybernation, by that most accurate observer, the Rev. 0. Pickard-dmhridge, is published at page 299 of the third volume of the "Entomologist." Mr. Pickard Cambridge says: — "On one of the first Sundays in Augus-t last, during divine service, a specimen of Vanessa Urticce flew into the parish church of Winterbourne-Tomson, in which I was officiating. After fluttering in the windows and flying about the church for a short time, the insect settled upon a projecting rafter in a conspicuous place, and remained, with its wings in the usual state of repose, during the remainder of the service. On the Sunday following it was still in statu quo ; and so, Sunday after Sunday throughout the autumn and winter, evidently never having once moved from its first position. There it was until, on Sunday, the 5th of May, it came oft' its perch, and was flying briskly about the church when I came away after the conclu- sion of the service. Its period of motionless icpose had thus just been nine months, and it was apparently as fresh in colour and con- dition as if just out of the chrysalis." Pro- fe.-sor Westwood has expressed his surprise that a speci men captured in the spring proved on examination to be a male. I may inform him that both sexes invariably hybernate in the perfect state and reappear in early spring. From the time of the first vernal appearance of these hybernated specimens there is usually a succe-sion of individuals, liable to an occa- sional interruption about Midsummer. Mr. Tuely records (" Entomologist," ii., 294) that he took a recently hatched specimen on the 6th June, and Mr. Doubleday informs us ("Entomologist," il, 294) "that in 1865 hun- dreds of caterpillars were hatched on nettles in a field adjoining his garden towards the end of April; these were full-grown in May, and the butterflies were on the wing in tlie middle of June: there was not a single cater- pillar on the nettles from the third week in May until the first week in July, when swarms of young ones again appeared ; these were full-fed early in August, and the butter- flies were again on the wing early in Septem- ber." Thus there are evidently two broods in the year, and June and September may be given as the dates for their appearance. Some of the second brood remain until October in the chrysalis state, and Mr. Clogg has ob- served the emergence of specimens on the 23rd and 25th of December. The Small Tor- toise-shell seems attiched to the residences of man, and, like many animals, has its economy modified in accordance with this association. Obs. — The caterpillars of Vanessa Urticce, and, as I surmise, of the genus Vanessa ia general, are remarkably exempt from the attacks of ichneumons. Thus I collected last July about forty nearly full-grown caterpillars of this species, and every one of them bt came achrysalis andemerged in duetime. lobserved also in rearing this butterfly, that if from in- sufficient or inappropriate food the caterpillars have not attained their full size when they enter the chrysalis state, the perfect injects make their appearance with perfect wings, but of a diminutive stature; in this respect differ- ing from moths, which, under similar circum- stances, appear with shrivelled and imperfect wing>. — J. R. S. Clifford, in " Entomologist," vol. ii., p. 132. LOCALITIES. — Distributed with considerable equality over every part of the British Islands. Mr. Birchall simply records that it is " com- mon " in Ireland. Dr. Buchanan White says, "It is as abundant in Perthshire as it is else- where, and is found from the sea-level up to the summit of Ben Lawers. It is one of the few butterflies noticed by outsiders, who call it the Emperor Butterfly, the Devil Butterfly, or Witch Butterfly. Scottish examples are larger than English ones." FRITILLARIES. 13. Large Tortoise-shell (Vanessa Polychloros), 13. LARGE TORTOISE-SHELL. — The costal margin of the fore wings is very slightly rounded in the middle, and rather suddenly bent towards the body at the base ; the hind margin of all the wings is scalloped and angled, some of the angles being more promi- nent than the rest, as shown in the figure. The prevailing colour is dull fulvous brown; the fore wings have three large squarish black spots on the costal margin ; the spaces between them being lighter than the rest of the wing ; there are two small round spots near the middle of the wing, and two larger round spots below these, and at equal distances from the hind margin : the hind wings have a large black spot on the costal margin, and a paler space nearer the marginal band : this marginal band goes round the hind margin of all the wings ; it is composed^ first, of a black line, which, in the fore wings, is plain, but in the hind wings contains a row of semicircular blue spots ; and, secondly, of a dingy brown marginal space, through the middle of which runs a narrow dark-brown line. Obs. — The pattern of this species is ex- tremely like that of the preceding, but the colours are duller, and it may generally be distinguished by its larger size : there are also two constant differences in the markings : in Urticce, the space between the second and third black costal spot is white, while in Poly- chloros it is dull yellow j in Polychloros there is a black spot in the anal angle of the fore wing, which is absent in Urticce. It is little subject to variation. LIFE HISTORY. — In the spring of the year both sexes of this butterfly may be seen toying with each other in our lanes, and occasionally, but less commonly, on the outskirts of woods: impregnation takes place at this season, gene- rally in the month of May, but sometimes as early as April. The ovary of the female is now distended, and the eggs are prepared to receive the fecundating element; in these and other insects the eggs attain their full size and character prior to fecundation. In the autumn, on the contrary, in the very few females I have been able to obtain, there is no distinct appearance of eggs in the ovary ; and neither males nor females exhibit indica- tions of the sexual impulse. The EGGS are laid in May, on the leaves of various trees. The wild and cultivated cherry (Prwnus cerasus, the Cerisier and Griothier of the French) seems the tree chiefly selected in France, and whole rows of these trees may occasionally be seen in July entirely stripped of their leaves by the caterpillars of this species. In England the trees selected are the aspen (Popuhis tremula), white beam-tree, whip crop, or white rice (Pyrus arrui), sallow (Salix, caprea}, osiers (Salix viminalia and 8. vilellina), and more commonly the different species or varieties of elm (Ulmua) : in gardens it is also found on cherry and pear trees. The eggs arc very numerous, souuw- BRITISH BUTTERFLIES. times as many as four hundred in number ; they are crowded together on small twigs or branches of the elm, sometimes completely surrounding the twig and forming what, in the instance of the Lackey Moth, has been called a necklace; the eggs, however, although closely approximate, are not embedded in glue, as is the case in the Lackey Moth, but each egg seems quite unconnected with the rest, although touching it ; each has a distinct operculum, which is forced out of its place and is probably eaten by the young caterpillar on its natal day, and also eight longitudinal ridges or keels, which commence near the crown or operculum and terminate at the base, just where the egg adheres to the twig : the number of these ridges is not perfectly con- stant to eight, as in a few instances I have found only seven, and also in a few instances as many as nine. I am greatly indebted to Mr. Pristo for a specimen beautifully illus- trating this curious chapter in the life history of the species. The CATERPILLAKS are hatched in a fortnight, and are full grown about Mid- summer ; at this period they rest in a straight position on the food-plant, and are readily shaken off, and fall to the ground ; they have rather a limp and flaccid character,and exhibit scarcely any disposition to assume the ring form. Being laid and hatched in such large com- panies, the caterpillars remain in close proxim- ity during life, single specimens being very rarely met with. The head is exserted, being manifestly wider than the second segment; its position is prone, its crown slightly notched, and the divisions slightly elevated : the entire surface of the head is scabrous ; this character arising from the presence of numerous small warts and elongated papillae, the length of which is about equal to three times their breadth; the warts and papillae are intermixed, but the latter predominate on the crown, the former on the cheeks; from the summit of each wart or papilla emerges a slender and slightly bent hair; the body is almost uniformly cylin- drical, and is armed with sharp spines on every segment except the second ; these spines con- stitute seven longitudinal series, the first of which is medio-dorsal, and consists of eight spines, namely, one on each segment from tho fifth to the twelfth, both inclusive ; each spine in this medio-dorsal series, at about half its length, emits a single branch, which is directed forwards in a slanting direction ; the first lateral series consists of ten spines : these commence with the third, and end with the twelfth segment; each spine in this series has at least three lateral branches, all of which spring from a point nearly equidistant between the base and tip of the main spine; the second lateral series is composed of rather smaller spines, and each of these is branched much in the same way as those of the pre- ceding series; and again still below this is a third lateral series of eight smaller spines, which begin on the fifth and end on the twelfth segment; these are also branched like those already described ; each spine in the second lateral series .stands a little in advance of the corresponding spine in the first lateral series, and rather more so in advance of that in the third; the thirteenth segment has four branched spines, forming a quadrangle, and all of these lean slightly backwards ; the ventral surface is without spines, and is deeply wrinkled at the interstices of the seg- ments, but not between each pair of legs or claspers ; above each leg, or clasper, are a number of longish deflected hairs, and these form a lateral fringe, not particularly distinct. The head is black, its shorter hairs being also black, but the longer ones white ; the surface of the body is thickly sprinkled with minute warts, each emitting a hair from the summit ; these are gathered into dense groups down the middle of the back, and are there of a pale brown colour, forming a continuous but irregular stripe, which expands to the base of each spine in the first lateral series; this pale stripe is interrupted throughout by a narrow medio-dorsal stripe of velvety blackness; the pale warts also form groups round the base of each spine in the second lateral series, and again a narrow stripe in the region of the spiracles, which are scarcely perceptible ; this lateral stripe includes in its course the third or lowest lateral series of spines; on the other parts of the body these minute warts are almost white, FRITILLARIES. giving the surface a gray appearance ; they form transverse series on the sections of the segments ; the spines are ochreous as well as •their branches, excepting the extreme tips, which are black : the yellowish spines give the caterpillar the appearance of having much more decided yellow stripes than is the case ; the legs are black ; the claspers pale dingy brown. It changes to a CHRYSALIS suspended by the tail very soon after attain- ing its full size, and is often found under the coping-stones of walls, on the trunks of trees, and on park palings. The chrysalis has a divided or eared head, the two points being .widely separated and acute; the thorax has a short, elevated dorsal keel, and two spines on each side ; the body has two series of dorsal spines, each series consisting of six spines. I am indebted to Mr. V. Lewes for full-grown specimens of the caterpillar, sent expressly for this work. — Newman. TIME OP APPEARANCE. — The caterpillar is found in June, about the middle or latter end of which month it assumes the chrysalis state, and the butterflies appear about the middle of July, and remain on the wing about a month, when they retire for the winter. LOCALITIES. — This butterfly seems to be ab- sent from Scotland and Ireland, but to be generally, although sparingly, diffused through- out the midland and eastern counties of Eng- land ; I am aware that Mr. Birchall mentions a specimen said to have been seen near Gal way in 1861, but it was not taken, and he evi- dently discredits the on dit. In England its rarity in tlie north and extreme south-west is very noticeable : from Northumberland and Westmoreland I have no record of its oc- currence ; from Cumberland, Durham, and Lancashire, one from each county ; six York- shire localities are reported ; from Derbyshire, Nottinghamshire, Staffordshire, Northampton- shire, and Norfolk, it is reported as rare ; and in Herefordshire, as "not common " ; in Cam- bridgeshire, Huntingdonshire, Warwickshire, Worcestershire, Suffolk, Essex, Hertfordshire, Bedfordshire, Middlesex, Buckinghamshire, it is "not uncommon"; in Kent, Surrey, Sussex, Hampshire, and Dorsetshire it is "common": in Devonshire a dozen localities are mentioned where single specimens have been taken. It is rather a feature in the history of this insect that it occurs singly : in the very numerous records I have received more than half speak of single specimens. Berkshire. Burghfield, near Keading — C. S. Bird. Buckinghamshire. Drayton-Beauchamp — H. H. Crewe. Cambridgeshire. Generally. Cheshire. Eastham — E. Birchall. Cornwall. Near the gasworks at Looe, but very rare ; I recollect them much more plen- tiful— Stephen Glogg; Whitsand Cliffs— J. J. Heading. Cumberland. A single specimen taken on the bank of the Solway — J. B. Hodgkinson. Derbyshire. Breadsall — H. H. Crewe; Calke Abbey — H. A. Stowell. Devonshire. Scarce near Plymouth — J. J. Reading, who mentions a great number of localities within the county where single specimens have been taken ; I have seen a single specimen every spring for the last five years on the road from Plymouth station to Plymbridge — G. C. Bignall. Dorsetshire. Glanville's Wootton, rare in the autumn, but more plentiful in the spring — J. C. Dale. Durham. A single specimen at Whitburn, on the 23rd July, 1858 — John Hancock; a single specimen at Darlington — J. Sang. Essex. The caterpillars were formerly most abundant, feeding on elm at Bnckhurst Hill, on the borders of Epping Forest, but I have not seen them for many years — E. New man; very common round Colchester in I860, the caterpillars feeding on elm, sallow, and osier, now rare — W. H. Harwood ; Chingford — W. J. Argent. Glamorganshire. Scarce — Evan John. Gloucestershire. Scarce — «7. Merrin ; once nearStroml — M. G. Mu*gravr this insect: on the con- tinents of Europe and North America it is abundant, but its appearance in the British Islands is in the highest degree uncertain, and apparently capricious. '• There is something very extraordinary in the periodical, but irregular, appearances of this species. . . . It is plentiful some years, after which it will not be seen by anyone for eight, or ten, or more years, and then appear again as plentiful as before. To suppose they come from the Continent is an idle conjecture ; because the English specimens are easily dis- tinguished from all others by the superior whiteness of their borders. Perhaps their eggs in this climate, like the seeds of some vegetables, may occasionally lie dormant for several seasons, and not hatch until some ex- traordinary but undiscovered coincidences awake them into active life." This sentence lias often been quoted with apparent appro- bation, but I feel considerable difficulty in the solut on, because the eggs of the Vanessidae pass so few days in that state, and would, of necessity, fall with the falling leaves of the willow, and the young caterpillar on emergence would be irretrievably separated from its food-plant. From Ireland I have a report of one taken at Killarney in July, 1865, by W. G. Bat- tersby. In Scotland a' so one was taken by the late Charles Turner, in the Ramoch dis- trict. I saw this specimen, and have no doubt of its genuineness. Indeed, Turner com- bined with many eccentricities, and I may say errors, a love of truthfulness in entomo- logical matters that I could always depend on. Mr. Thomas Chapman has information of others at Paisley and Edinburgh. In England its appearances are numerous, almost every county boasting its single individual. For- merly tbS^ was not the case. From the wav in which Moses Harris writes of this butter- fly in England, we are led to suppose that in his time it was regarded as no great rarity. In his " Aurelian " lie merely says that it goes through its changes and appears on the wing a* the same time as the Peacock. Lewin is» nv»rn explicit : — •' J hree of these beautiful and rare insects were taken in the year 1748, near Camber- we'u, in Surrey, from which time until the year 1789 we have no account of any being seen in England. The middle of August, 1789, I was surprised with the sight of two of the^e elegant flies ne ir Faversham, in Kent, one of which I thought it great good fortune to take ; but in the course of the week I was more agreeably surprised with seeing and taking numbers of them in the most perfect condition. One of my sons found an old decoy pond of large extent, surrounded with willow and sallow trees, and a great number of these butterflies flying about and at rest 01 the trees; many of them appearing to be just out of the chrysalis, left no room to doubt that this was the place where they bred. In March, 1790, a number of these insects were flying and soaring about for the space ol twelve or fourteen days; and then, as if wiih one consent, they migrated from us, and wore no more se^n." BRITISH BUTTERFLIES. And, again, Mr. Wailes, in his "Catalogue of the Lepidoptera of Northumberland and Durham." has this interesting observation :— "Our fellow member, Mr. William Back- house, informed me that about the year 1820 he saw vast numbers of this species strewing the sea-shore at Seaton-Carew, both in a dead and living state. Now," continues Mr. Wailes, " it is surely more reasonable to sup- pose that these specimens had been blown from tha land than that they had crossed a sea at least three hundred miles : and a speci- meu in Mr. Backhouse's collection confirms this opinion, as it has the pale whitish margin to the upper side of the wings so charac- teristic of our British specimens, which is re- placed by yellow in nearly all the continental and American specimens." Mr. Stephens adds, on the authority of the same excellent entomologist, " Mr. Backhouse informs me that it has been found repeatedly near Seaton, Durham, and often floating on the river Tees." These quotations prove, as I consider, incon- testably that in former years this butterfly has been abundant some years both in the north and south of England. 15. Peacock (Vanessa lo). 15. PEACOCK. — The hind margins of all the •wings are angled; the fore wings with thelower half of that deep red-brown colour which is called dragon's blood; the costal margin at the base is hlack, delicately barred with yallow ; be- neath this are two black blotches, and between them a yellowish spot; beyond the second and largest black blotch is a large and beautiful eye-like mark, composed of a variety of colours, and below this eye are two small blue-white spots : the hind margin is broadly bordered with smoky-brown : the hind wings are smoky- . brown towards the costal and hind margins, red-brown towards the inner margin, and having a beautiful eye-like mark towards the apical angle. The underside is jet-black. LIFE HISTORY. — The EGGS are laid in April and May, oo the common stinging-nettle (Urtica dioica), and the young CATERPILLARS emerging in about ten or fifteen days, accord- ing to the temperature, feed, and to the best of my knowledge exclusively, on the leaves of that familiar but unpopular plant : they generally attain their full growth during the first week in July, but sometimes arrive at maturity a week earlier, and also not uncom- monly a week or a fortnight later : wlien full- fed the caterpillar rests in any position it may have accidentally assumed while feeding or seeking food ; it has rather a limp and flaccid habit, and falls to the ground helplessly on the nettle's being shaken, but almost immediately re ascends and recommences feeding : it seems difficult to imagine how it can escape the sharp spines of the nettle, or what antidote it possesses against the injury, supposing it to receive one ; certain it is that the creature traverses most fearlessly both the stem and leaves of the nettle, and appears to remain unscathed among the phalanx of poison-laden spears with which it is threatened on all sides : have the spines any protective function 1 The FRITILLARIBS, head is wider and larger than the second seg- ment, shining, but beset with nipple-shaped warts, each of which emits a bristle from the summit ; the body is almost uniformly cylin- drical but spiny, the incisions between the segments are marked with considerable dis- tinctness, the sections of the segments being also defined by transverse lines, each section having a series of minute warts, and each wart emitting a slender hair from its summit : with the exception of these spines ind warts the surface of the body is velvety : the an- terior half of the dorsal surface of the second segment is shining, but scabrous, warty, and bristly, the posterior half is velvety; this segment is without spines, but its pectoral surface has an oblong median aperture exactly between the fore legs, and somewhat resem- bling an enlarged spiracle, the margins of which have been produced and elevated ; the third and fourth segments have each two dorsal spines placed transversely, distant and rather spreading ; the fifth has four spines, two dorsal and one on each side lateral ; the remaining segments, the sixth to the twelfth, both in- clusive, have each six spines, two of them dorsal and two on each side lateral ; and the thirteenth has four spines arranged in a trapezoid, and all of them directed back- wards ; in those instances in which six spines are present — three on each side — the middle one of each three is placed a little in advance of the other two ; it must be borne in mind that there is no medio-dorsal series : the fifty- two spines the situation of which I have at- tempted to describe are very similar to each other; all of them possess a polished and acutely-pointed shaft, and all emit a number of lateral bristles : the head and body are black, the spines also black, and the warts white, while the hairs emitted from the sur- face are gray ; the legs are black and shining ; the claspers are pitchy brown, with paler extremities ; along the top of each clasper is a fringe of gray hairs curving downwards. The CHRYSALIS state is assumed during the first or second week in July, and the transformation takes place, in confinement, on the cover pf the vessel, whatever it may be, iu which the caterpillars have been fed. They spin little humps or hillocks of silk on the glass cover, and from this suspend themselves by the anal claspers ; on the third day the back of the chrysalis may be seen projecting through a slit in the skin behind the head of the caterpillar, and the contrast in colour be- tween the green and newly-formed chrysalis and jet-black skin of the caterpillar from which it is now disengaging itself is very striking. In a state of nature the chrysalis may sometimes be found suspended among the leaves of the nettle, but generally on other plants or objects at some distance from its food. The head of the chrysalis has two pointed ears, or rather cases, containing the future palpi ; these are very distant, and their tips are rather curved outwards ; the back has a thin keel, which rises to a point in the middle ; the shoulders of the wing-cases are also pointed, and there are two series of sharp points on the dorsal surface of the body, each series consisting of six points, of which the anterior pair, those nearest the thorax, are considerably the smallest. The colour of the chrysalis is green, the cases of the head and wings being bright apple-green, and the body ochreous green ; all the points are darker : as the chrysalis hardens, its colour deepens, but the green tint is never entirely lost. Dr. Lucas, Mr. Merrin, Mr. Biggs, and Mr. West, have most kindly and liberall) suppled me with caterpillars expressly for this work. — Newman. TIME OF APPEARANCE. — The caterpillar is to be found on nettles in June and July ; the chrysalis in July and August; and the butter- fly in August, continuing on the wing more or less abundantly until it hybernates : speci- mens occurring in the spring have certainly hybernated. LOCALITIES.: — A butterfly of almost univer- sal distribution : as regards Ireland, Mr. Birchall says "it is common in Leinster, Munster, and Connaught, but apparently rare in Ulster ; " and as regards Scotland, Dr. Buchanan White observes, "it is by no means common in Perthshire, its sole claim as a native resting on a few specimens taken near the Bridge of Allan : it occurs as far north as 62 BRITISH BUTTERFLIES. Forres, but except iu tue very south is a rare butterfly in Scotland." It is present in every English list i have received, and scarcely a correspondent has thought it worth his while to make any observation on its abundance or rarity. It has no predilection for particular situations, except as attracted by flowers, and in the country those of teasels and thistles, and in gardens those of Michaelmas daisies seeui especial favourites. 16. Red Admiral (Pyrameis Atalanta). Upper side. Under side. 16. RED ADMIRAL — The hind margin of the fore wings only is angled, and these very obtusely ; all the wings are scalloped ; the colour is intense velvety black ; the fore wings have a transverse oblique scarlet band from the middle of the costal margin to the anal angle ; the females have a small round white spot in this band ; beyond this band and nearer the tip of the wing are six snowy- white spots of different size and shape; the hind wings have a scarlet bnnd on the hind margin, and in this band are four black spots and one long blue spot at the anal angle. The under side presents such a beautiful combina- tion and blendings of grays, pinks, and browns as Nature only can produce and words cannot describe. My artist and engraver have exerted themselves to the utmost to pro- duce a faithful representation of this wonder- ful object, and have succeeded as well as human hands can succeed. LIFE HISTORY. — The EGG is solitary, laid in May and June, here and there, on the leaves of the stinging-nettle ( Urtica dioica) : almost immediately after emerging from the egg the little CATERPILLAR draws together the leaves of the nettle, and feeds in concealment; as it increases in size it requires more space, and FRITILL ARIES. continues +o increase the size of its domicile up to the period of pupation ; I have never met with it feeding exposed : when removed irom its retreat it feigns death, bending its extremities together ; all its movements are slow and lethargic, and its only object, when exposed, appears to be again to conceal itself. When full-fed the head is broader than the second segment, but narrower than the suc- ceeding segments ; it is covered with project- ing warts, which vary considerably in size ; the body is obese, tapering slightly towards the extremities; the second segment is narrow, having a transverse series of small spines, one of which on each side is some what larger and more horny than the rest ; the third and fourth segments have each a transverse series of eight spines ; one pair on each side is small and inconspicuous ; the remaining four are longer, conspicuous and branched, or emitting minor spines, each of which terminates in a bristle ; the other segments, from the fifth to the twelfth inclusive, have each ^even branched spines, one medio-dorsal spine being placed in advance of the rest; the thirteenth segment has four spines. The head is black and rather shining, the smaller points being white, and the larger ones black : the ground colour of the body is generally gray-green, sprinkled with black, and having a rather broad waved etripe on each side just below the spiracles : the belly is smoky flesh-colour ; the legs are shining black ; and the claspers smoky flesh- colour : such is a description of the usual colouring, but this is extremely variable ; the ground colour in some specimens is dingy white, and the lateral stripe scarcely distin- guishable ; in others it is mottled gray-green, the lateral strip