S3STORAG “Bislscel ~=» MAY, 1912. ee Medical SENTOMOLOGICAL NEWS ves ee, SS BM No, 5° cat = PHILIP P. CALVERT, Ph.D., Editor. E. T. CRESSON, Jr., Associate Editor. HENRY SKINNER, M.D., Sc.D., Editor Emeritus. ADVISORY COMMITTEE: EZRA T. CRESSON. J. A. G. REHN, PHILIP LAURENT. ERICH DAECKE, H. W. WENZEL. PHILADELPHIA: THE ACADEMY OF NATURAL SCIENCES, LOGAN SQUARE. Entered at the Philadelphia Post-Office as Second-Class Matter ENTOMOLOGICAL NEWS Published monthly, excepting August and September, in charge of the Entomo- logical Section of the Academy of Natural Sciences, Philadelphia, and the American Entomological Society. ANNUAL SUBSCRIPTION, $2.00 IN ADVANCE. SINGLE COPIES 25 CENTS Advertising Rates: Per inch, full width of page, single insertion, $1.00; a dis- count of ten per cent. on insertions of six months or over. 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Robert Street, Toronto, Canada PSYCHE An illustrated journal of Entomology, published by the Cambridge Entomological Club Appears bimonthly and contains articles dealing with all aspects of entomology Sample copy on request Subscription Price One Dollar and a half per year Address Bussey Institution, Harvard Univ., Forest Hills, Boston, Mass. PHOTOGRAPHING for ENTOMOLOGISTS Every facility for photographing insects from whole to smallest parts. Plates 4x5, 5x7, or 64%x8%. From any insect or well-made microscopical mount. Photographs for half-tones for your monograph, for record books or exhibition transparencies. EDWARD F. BIGELOW, PH.D. LABORATORY AND GALLERY, ARCADIA, SOUND BEACH, CONNECTICUT Write for terms and particulars. Send toc. for a copy of ‘‘The Guide to Nature”’ (popular nature magazine). URGENTLY WANTED THIS SEASON : For experimental purpose, fertile ova of Catocalae, including parent moth, also publications relating to the genus not in my library. Will pay liber- ally for the above wants. GEORGE J. KELLER, !9! Avon Ave., Newark, New Jersey t When Writing Please Mention ‘‘ Entomological News.” Ent. NgEws, VoL. XXIII. Plate XI. PROFESSOR JOHN B. SMITH. ENTOMOLOGICAL NEWS PROCEEDINGS OF THE ENTOMOLOGICAL SECTION ACADEMY OF NATURAL SCIENCES, PHILADELPHIA. Wor, XII. MAY, Ig12. INO. |5: CONTENTS: Grossbeck—Professor John Bernhardt from the Northeastern United STi, SRE Aone Ase Angoneee 193 States (Hemip., Coreidae)......... 217 Williamson—The Dragonfly Argia Barnes and McDunnough—New Mie moesta and a n. sp. (Odonata)..... 196 crolepidoptera.-.--2«s-ce=- =-=--- Knetzler—Observations on the Lepid- Stryke—The Life-Cycle of the Melarial, optera of St. Louis, Missouri, and [PARAS TE lee miele sain efelnlere niece sta aia’e afets 221 MICINity GUTINGE IGIis.d.5<-00co0s-- 203 egitondal na soeiasincia = cic vsicicleinc-eioiciais ste 224 Rowley and Berry—A dry year’s yield Woates and News's... sesssscccc csc occess = 226 of Catocalae (Lepid.), 191t........ 207 Entomological Literature ............. 233 Cockerell—A Fossil Raphidia (Neur., DON eS OF SOCICHES ¢ > ____ THe Pucer SounpD MARINE STATION, at Friday Harbor, Washing- ton, will hold its ninth annual session from June 24 to August 3, 1912, under the direction of Professor Trevor Kincaid, of the Uni- versity of Washington, Seattle, Washington, from whom further in- formation may be obtained. Vol. xxiii] ENTOMOLOGICAL NEWS 215 A Fossil Raphidia (Neur., Planip.). By T. D. A. CocKEerELL, Boulder, Colorado. A well-preserved anterior wing of Raphidia was found by my wife in the Miocene shales of Florissant, Colorado, at Station 23. It is about 12.75 mm. long and 3.75 broad. On comparing it with the type of R. exhumata CkIl., I find that it corresponds very closely in appearance and structure, but in Rohwer’s ta- ble (Amer. Journ. Science, xxviii, 534) it runs to R. mortua Roh., from which it differs by the larger size, darker venation, the greater number (nine) of cross-veins in the costal area, subcosta joining costa much less than length of stigma from stigma, and some other details. It differs from R. exhumata principally as follows: (a.) Only two cells on costa beyond stigma (three in e+- humata.) (b.) Second cross-vein connecting radial sector with media a considerable distance basad of forking of sector, as in R. mortua (jointing base of fork in exhumata). R. txhumata TYPE- (c.) Fifth branch of radius forked at end, though fourth is simple (both simple in exrhumata). Thus the new fossil seems intermediate between R. exhu- mata and R. mortua; it may be known as FR. exhumata var. a, 216 ENTOMOLOGICAL NEWS. [ May, 712 and it now seems probable that R. mortua is another variety of the same species. The species problem among fossil insects is a difficult one. Handlirsch attempts to solve it by treating each distinguishable form as a distinct species; thus in Contributions to Canadian Palaeontology, Vol. II, part III (1910) he describes twenty species of the Bibionid genus Penthetria from the Tertiary rocks of British Columbia, although it is surely improbable that they are all specifically distinct. Such a plan has the advan- tage of separating and defining all the available structural types, but it must result in misleading statistics if carried far. It seems better to give specific names only to forms which are probably distinct, using the same criteria as are considered valid in the case of their nearest living allies, and to distinguish others as varieties, with either varietal names or letters of the alpha- bet. Handlirsch, in the work just cited, has an interesting discus- sion of the fossil Raphidiidae, in which he proposes new generic names for two of the Florissant species. Megaraphidia elegans, Raphidia exhumata and R. mortua all agree in having the up- per branch of the radial sector simple until it reaches the end, or nearly the end, of the cell in the fork of the sector; a con- dition very different from that found in the living R. oblita and R. notata. In the living R. rhodopica, however, the condition in this respect is as in the fossils. Rk. rhodopica differs con- spicuously from the fossils in the much shorter lower side of the pterostigma. In the basal stalk of M-Cu R. rhodopica dif- fers from the fossils, which herein agree with RF. oblita and R. notata. The cross-vein descending from the lower side of the pterostigma is a character which separates the fossils from the recent species; in the latter the cross-vein is beyond the stigma, or in R. rhodopica descending from its end. All things con- sidered, it seems impracticable to separate R. exhuwmata and mortua from Raphidia, and I am now doubtful whether Me- garaphidia is more than a subgenus, although Handlirsch says it is “undoubtedly a well-founded genus.” Vol. xxiii] ENTOMOLOGICAL NEWS 217 A new Corizus from the Northeastern United States (Hemip., Coreidae). By J. R. bE tA TorrE Bueno, White Plains, New York. On occasion, I have called attention to the neglected condi- tion of the Hemiptera in the United States, and to the oppor- tunities this group affords for discoveries of species new to science and much other original research work of great inter- est and importance. It is from time to time my good fortune to add my mite to the treasures of entomology and on this oc- casion I present a hitherto undescribed Coreid bug, of the genus Corizus. Last year, toward the end of September, I ac- companied my good friend, Mr. G. P. Engelhardt, of the Chil- dren’s Museum, of Brooklyn, N. Y., to Yaphank, in the cen- tral part of Long Island, in the pine woods. Here, in a sandy, grassy spot, by sweeping, I got a bug which at once struck me as unfamiliar, and which at first glance was taken for a spe- cies of Nystus, a Lygaeid. I called Engelhardt’s attention to it, and we were able to se- cure some fifteen or so specimens, mainly short-winged. A careful examination later showed that my field determination was erroneous, and further study at greater leisure confirmed the opinion already formed as to its being unknown to science. At first, following Hambleton’s table, it appeared to run to C. parvicornis Sign., and superficially it somewhat resembles this species. Comparison with Mexican specimens of the latter in my collection, however, disposed of this notion and showed that it deserved a name of its own. Its extremely hairy char- acter furnished the name under which I now describe it: Corizus hirtus n. sp. Small and stout in general aspect; dark in color and clothed with long erect hairs; hemelytra nearly hyaline throughout with dark streaks on the nervures. Dimensions: Long-winged form: ¢ long, 4.3 mm.; lat., thorax 1.8 mm., abdomen, 1.9 mm.; 9 long, 4. to 4.5 mm.; lat., thorax, 1.8 to I.g mm.; abdomen, 2 to. 2.1 mm, Short-winged form: ¢ long, 3.5 to 4. mm.; lat. thorax 1.4 to 1.6 mm., abdomen 1.6 to 1.8 mm. 218 ENTOMOLOGICAL NEWS. [ May, ’12 9 long, 3.9 to 4.4 mm.; lat., thorax 1.4 to 1.8 mm.; abdomen 2. to 2.3 mm. Head.—Antenniferous tubercles absent or but slightly developed. Antennae short, shorter than head and thorax taken together; first segment reaching to or slightly surpassing apex of head. Head in- cluding eyes as broad as long. Eyes small and quite distant from the anterior angles of the prothorax, beyond which they extend, making head including eyes wider than the anterior part of pronotum. An- tennal joint 1 shortest; 2 and 4 subequal; 3 longer than 1 but shorter than either 2 or 4; 4 fusiform and thickest; all sparsely, shortly pilose. Rostrum reaching beyond middle coxae. Pronotum.—Variable in proportions, thickly punctured with large, coarse punctures and covered with long, erect hairs; anterior margin straight; posterior sinuate; humeral angles rounded, callous, prom- inent; sides sinuate. Scutellum, about as long as head, rather broad and rounded at the tip margined by a raised border rather darker than the surface; deeply punctured. Metapleurae projecting noticeably and acutely beyond the abdomen in a free point directed posteriorly. Abdomen wider than the prothorax; connexivum showing broadly beyond hemelytra, especially in the short-winged forms; hairy, espe- cially at the margin. Hemelytra in the winged form are slightly longer than the body but narrower than the abdomen. The short-winged are of varying de- grees of length, in some instances not reaching the 4th, in others, the 6th abdominal segment, both corium and membrane being shortened in varying degrees, but neither wholly absent. Membrane hyaline; corium semi-transparent; nervures with dark markings. Legs; thighs dark, tibiae lighter in color. Described from 2 long-winged and 8 short-winged females and 1 long-winged and 3 short-winged males. Cotypes in my collection. In Hambleton’s Key* it runs to section 5, which includes forms with scutellum broad and rounded at the tip, the species being scutatus, tuberculatus and imdentatus, from all of which it may at once be separated by its smaller size and the absence of antenniferous tubercles. From C. parvicornis Sign. it is distinguished by the smaller scutellum, narrower prothorax, smaller head, thicker antennae, form of genital segments and absence of antenniferous tubercles. *Ann. Ent. Soc. Am. I, No. 1, p. 135 (1908). Vol. xxiii] ENTOMOLOGICAL NEWS 219 Corizus hirtus produces a general impression of darkness, es- pecially as regards the upper surface, but it varies in color, a characteristic of the genus. Its hairiness betrays its psamm- ophilous nature. It is the smallest of the four species of the genus so far recognized from the Northeastern United States, which may be easily separated by the following KEY TO THE SPECIES OF CorIzUS OF THE MippLe States AND NEw ENGLAND. I (2). Metapleurae not sinuate posteriorly; posterior angle rounded, not projecting; without distinct sutures; antennae much longer than head and prothorax taken together; insect between 6. and 8.5 mm. long. crassicornis Linné. 2 (1). Metapleurae posteriorly sinuate; posterior angle acute and produced backward; their surface divided by a transverse impression into 2 parts, the anterior coarsely punctuate, the posterior finely so or not at all. 3 (4). Rostrum long, reaching to or going beyond posterior coxae; antennal joint 2 shorter than 3 or 4; antennae shorter than head and prothorax taken together; connexivum nearly or quite unspotted; length, 5. to 6. mm. lateralis Say. 4 (3). Rostrum not reaching posterior coxae; connexivum spotted, sometimes nearly entirely dark. 5 (6). Antennae, 3d joint shorter than 2 or 4; 4th longest; pronotum with a whitish median callous line, sometimes obscure, terminating in a small callous white spot at the transverse suture; length, 5. to 6. mm. bohemani Sign. 6 (5). Antennae stout, 2d joint longest; 4th nearly as long and no- tably thickened, fusiform; 3d shorter than 2 or 4; pronotal median line absent; length 3.5 to 4.5 mm. hirtus Bueno. New Microlepidoptera. By Wm. Barnes M.D. & J. McDunNoucH, Pu.D., Decatur, Illinois. We have recently received a very interesting lot of Lepidop- tera for determination from Mr. G. H. Field, captured in La Puerta Valley and around San Diego, California. Among them were several apparently new species of Microlepidoptera which we herewith describe; the types of these are in Coll. 220 ENTOMOLOGICAL NEWS. [ May, ’12 Barnes, cotypes with Mr. G. H. Field. We might also men- tion that two specimens of our recently described Cossid, flypopta palmata, were included, these being noticeably larger in size than our type specimens from Gila Co., Arizona. PYRAUSTINAE. Noctuelia puertalis sp. nov. Primaries pale ochreous, heavily shaded with brown, especially in basal and terminal areas, leaving the median space as a broad paler band across the wings; faint traces of a dark basal line; t. a. line dark, rather diffuse inwardly, bent outward slightly below costa then straight to inner margin; t. p. line from costa three-fourths from base, strongly bent inward below cubital vein, slightly dentate on the veins; at the end of cell a prominent black discal lunule, the lower edge of which closely approaches the incurve of the t. p. line; the whole space beyond t. p. line may be heavily shaded with smoky brown or else there may be a paler narrow terminal space, defining a subterminal line by contrast with the brown subterminal area; when present the s. t. line is sub- parallel to t. p. line, bidentate opposite cell, the two teeth touching the outer margin and forming a W mark: fringes pale, cut with darker median line; secondaries smoky brown; beneath pale smoky with traces of a darker terminal band. Expanse 15 mm. Habitat:—La Puerta Valley, Calif. (G. H. Field) (July Pith). Ags": Seems best referred to this genus owing to the rounded frontal prominence; it is a very slight species, rather like a miniature Schinia in appearance. SCHOENOBIINAE. Schoenobius pallulellus sp. nov. Palpi, head, thorax, and primaries very pale ochreous, slightly deeper in the male than in the female, immaculate; secondaries glossy white. Beneath as above, primaries of male faintly washed with smoky brown. Expanse ¢ 21 mm., 9 26 mm. Habitat :—Puerta Valley, Calif. (G. H. Field) (July 11th). Woe fee As is usual in this genus the apices of the primaries are more drawn out and pointed in the @ than in the ¢. Plate XII. XXIII. NeEws, VOL. ENT. LIFE CYCLE OF THE MALARIAL PARASITE-—STRYKE. Vol. xxii] ENTOMOLOGICAL NEWS 221 CRAMBINAE. Thaumatopsis fieldella sp. nov. $. Antennae unipectinate; palpi, head and thorax light brown; primaries light ochreous suffused and sprinkled with smoky brown which at times is so extended as to render the whole wing almost unicolorous brown; basal half of costa rather broadly deep brown; a streak of the same color extends from the middle of the cell to the apex of the wing, heaviest and most prominent in the cell, where it is slightly shaded inferiorly with paler ochreous than the ground color of wing; beyond the cell the streak is diffuse and less distinct; from the end of the cell to the middle of inner margin an indistinct oblique brown line, only noticeable in the paler specimens; a distinct brown submarginal line outcurved below costa, with slight inward angle on vein Cu’, minutely crenulate, shaded outwardly with pale ochreous, terminal row of minute black dots; fringes dusky. Secondaries smoky, paler at base and outer margin, with a faint dark, irregular, subterm- inal line. Beneath smoky brown, paler along inner margin of sec- ondaries, costa of primaries at times slightly tinged towards apex with ochreous. 9. Antennae simple; paler in color than ¢, rather bright ochreous- yellow without much dark shading; basal half of costa not shaded with brown; subterminal line orange-yellow; dark streak in cell as in 6; secondaries whitish. Beneath primaries pale smoky, secondaries whitish. Expanse ¢ 25-31 mm., 2 31 mm. Habitat :—San Diego, Calif. (G. H. Field) (June 6 & 16; July 17 & 27; Aug.6 & 15).58 6,12. In the dark forms the subterminal line and the streak in the cell are the most persistent of the markings. The Life-Cycle of the Malarial Parasite. Contributions from the Entomological Laboratory of Cornell University, Ithaca, New York. By ANNA CLEGG STRYKE. (Plate XII) Entomological workers who have occasion to refer in more or less detail to the relation of mosquitoes to malaria usually find that students have difficulty in grasping the essential fea- tures of the complicated life-cycle of the malarial parasite. Taking the suggestion from Maxwell-Lefroy’s diagram pub- lished in his manual of “Indian Insect Life,” I have attempted 222 ENTOMOLOGICAL NEWS. [ May, ’12 to represent graphically the main features of this life-cycle, as simply and accurately as possible. It has seemed worth while to include more of the details and to represent the whole less diagrammatically than in the work cited. The nomenclature adopted is that of Schaudinn. By means of the double-headed mosquito I have endeavored to show how the infection takes place through the biting of the human victim and how multiplication takes place asexually in the blood of that victim and sexually in the body of the mosquito which has bitten the malarial patient. At “A” the spindle-shaped sporozoite is injected into the finger together with the salivary secretion of the mosquito. It develops into the pale amceboid schizont which enters the blood corpuscle, and developing there at the expense of the heemo- globin, it deposits the characteristic melanin granules which are excretory in nature. These developing parasites are of two kinds. Many of them having become crescent-shaped within the corpuscles may be sucked up by the mosquito biting the malarial patient as at “B.” Others however are destined to increase their kind by sporulation in the blood of man. In these individuals the nu- cleus breaks up, the elements arranging themselves near the wall. Partitions begin to grow in from the wall until the nuclei are entirely separate from one another and finally the individual spores or merozoites are set free in the blood plas- ma by the disintegration of the corpuscle. Many of these are of course attacked and destroyed by the white corpuscles, but many enter healthy red corpuscles and repeat the entire process or develop into the type which, if swallowed by the mosquito) begin a new development in the stomach of the in- Sectvat aG.7 The crescents are the gametes. They leave the corpuscles, become spherical in form anddevelop into either micro- gametoblasts (male) or macrogametes (female). In the latter case a small round body (perhaps a “polar” body) is extruded and finally thrown off so that at this stage the mature macro- gamete is ready for fertilization. In the case of the micro- Vol. xxiii] ENTOMOLOGICAL NEWS 223 gametoblast the nucleus divides into a number of parts (the number depending on the species of parasite) which arrange themselves near the wall, and from each of which is developed a flagellate microgamete. These are freed from the resting cell and being motile may find a macrogamete which one of them enters and fertilizes. Fhe fertilized macrogamete now becomes elongate and ovoid and is termed the odkinete, or wandering cell. It penetrates the wall of the stomach, and, passing through the epithelium, it encysts just under the base- ment membrane. These cysts occur mostly on the posterior cwo-thirds of the dilated part of the stomach. The resting cell or oocyst increases greatly in size as by nuclear division it produces many sporoblasts which in turn develop into sporozoites. When completely matured the cyst bursts liber- ating the sporozoites in the body cavity of the mosquito. They are carried around in the blood currents, and, pene- trating the salivary gland, surround the central canal down which they finally pass with the salivary secretion. The mos- quito in biting its victim, injects them into the blood and the life-cycle is complete. The nature of the diagram necessitates inaccuracies in structure such as for example the exaggerated length of the dilated portion of the stomach. On the other hand since not all mosquitoes are capable of transmitting the parasite, I have included such characteristics of Anopheles, the malarial bear- ing mosquito, as could be placed in such a diagrammatic rep- resentation. A Sration For INSTRUCTION AND RESEARCH IN Broxocy will be main- tained by the University of Michigan from July 2 to August 23 in- clusive, 1912, near the Bogardus Engineering Camp of the University ‘on a tract of land stretching from Douglas Lake to Burt Lake in Cheboygan County, Michigan. Since the number of students that can be accommodated is limited, immediate registration is necessary to insure admission and no registration will be accepted if received after June 1st. Applications for admission should be addressed to Professor T. E. Rankin, Secretary of the Summer Session, Ann Arbor, Mich. Among the courses offered is one on the Natural History of Insects by Professor Frank Smith and Mr. Paul S. Welch, of the University of Illinois. ENTOMOLOGICAL NEWS. [The Conductors of ENTOMOLOGICAL NEWS solicit and will thank- fully receive items of news likely to interest its readers from any source. The author’s name will be given in each case, for the information of cataloguers and bibliographers.] TO CONTRIBUTORS.—AII contributions will be considered and passed upon at our earliest convenience, and, as far as may be, will be published according to date of reception. ENTOMOLOGICAL NEWS has reached a circulation, both in numbers and circumference, as to make it neces- Sary to put “copy’’ into the hands of the printer, for each number, four weeks before date of issue. This should be remembered in sending special or important matter for a certain issue. Twenty-five ‘‘extras,’’ without change in form and without covers, will be given free, when they are wanted; if more than twenty-five copies are desired, this should be stated on the MS. The receipt of all papers will be acknowledged. Proof will be sent to authors for correction only when specially requested.—Ed. PHILADELPHIA, PA., MAy, 1912. Strict Priority in Nomenclature—or Not? The editorial on this subject in the News for March, page 128, having brought responses, some of which were printed in our issue for April, page 181, it is proposed to comment here on Mr. Caudell’s statement (J. c., page 181) for the case of the strict priorists. It must be said first that the Editor assumes entire respon- sibility for that which follows. The following propositions appear fundamental : I. Nomenclature is a means, not an end; a means whereby we at- tempt to designate certain objects of study. II. The names of animals and of plants are not for the systematist or taxonomist only; they are for the anatomist, the physiologist, the ecologist, the student of habits, of behavior, of distribution, of phylogeny, as well. Their right to use these names is as great as the systematist’s. III. A stable nomenclature is desirable on account of al] of these kinds of students. We maintain also that the “Law” of priority has not given the stability it was expected to give, that recent experience leads one to think that many names, now apparently of earliest date, are quite likely to be rejected as the result of further antiquarian research tomorrow or the day after. 224 Vol. xxiii] ENTOMOLOGICAL NEWS 225 Mr. Caudell implies that it is the desire to retain a long-used, but not prior, name in his own specialty by a taxonomist that impels the latter to vote against strict priority in all cases. We urge that it is not the desires of the taxonomic specialists that should be given the chief weight. Every specialist can keep in touch, at least to a great extent, with the nomenclatural changes in his own group. Those who can not and ought not, be compelled to submit to these changes are those who, whether taxonomists or not, are not specialists in the nomenclature of all the subdivisions of the animal kingdom but who, as morphologists, physiologists or laborers in other fields, make constant comparisons be- tween members of different groups of animals. Too much has already been done in these non-taxonomic fields to bury the results under un- familiar names simply because they are of prior date. Mr. Caudell also implies that priority, because based on codified laws and rules, is certain of more unanimous consent than any proposal to retain certain long-established and much-used, but not prior, names. This we deny. The attitudes of recent authors in the Diptera, in the Lepidoptera, in the Odonata (to quote no others), show that many students have not accepted the prior names and therefore not accepted the principle of priority. Both the priority principle and the principle of nomina conservanda appeal to the common sense and unanimous consent of naturalists and the former has no more certain footing than the latter. Finally Mr. Caudell implies that the discussion on the nomina con- _ servanda question in the recent Washington meeting of the Entomo- logical Society of America was sufficient. This, too, we must deny. The discussion came before the program of papers was finished. To have prolonged it would have deprived more contributors of the opportunity to read their papers than was actually the case. Even as it was, several withdrew on account of the lack of time. We have already expressed our views on this feature of the Society’s meetings.* Because the dis- cussion on the nomina conservanda question there was not sufficient, and because of the approaching Congress of Entomology at Oxford, we have opened the pages of the News to its further consideration. In this number of the News we publish a list of Generic Names in Diptera for inclusion in the Official List of Generic Names of the Inter- national Zoological Commission. If these lists, after adoption by the - Commission, could be made definitive by that body, so that none of the included names should be disturbed by the results of any future anti- quarian research, a long step would be made toward stability and con- servation in nomenclature. We invite further votes on the alternative questions proposed in our March editorial. * Ent. News, November, 1911, p. 418; February, 1912, p. 79. 226 ENTOMOLOGICAL NEWS. [ May, ’12 Notes and News ENTOMOLOGICAL GLEANINGS FROM ALL QUARTERS OF THE GLOBE. Strict Priorrry 1n NoMENCLATURE—OR NoT?—With regard to the nomina conservanda, I should at present only be willing to vote to keep the matter open. I think something will have to be done to preserve us from disastrous nomenclatural changes, but it should be done with care and deliberation and particularly with the knowledge and consent of zoologists generally. I object very much to a recent ruling of the committee on genera without species (last part of opinion 46, also last half of summary), and venture to think that it is contrary to the spirit of the International Rules and to common sense. It is this sort of thing which increases our difficulties, and will eventually convert people to the plan of purely arbitrary selections of nomina con- servanda. At the present time I think it is important to get every zoologist to think seriously about these matters, and as many as possible to ascertain precisely what will be the effect of particular rules or rulings on their own special groups. I do not see how, under any circum- stances, we could allow two generic names, spelled alike in zoology; but I think a difference of one letter should suffice to prevent ho- nonymy.—TuHro. D. A. CocKERELL. While signing the protest against the strict application of the law of priority, I do so with the provision that any general concur- rence in such an opinion should not be accepted as a license for every zoologist to adopt any names that he chooses. I believe that the rules of nomenclature involving the law of priority should be operative in the future in all cases, and in the past in the majority of cases. I believe that no individual should be sanctioned in taking it upon himself to waive them, but that in specific cases where clearly greater convenience wil result from setting them aside, that this should be done by a centrally organized and authorized body, pre- sumably the Commission on Zoological Nomenclature. I thoroughly believe that such a body should work toward the compilation of a list of nomina conservanda, and that the names of such a list, once adopt- ed, should never be open to future change on nomenclatorial grounds. As far as working justice to the older authors, our present laws are at best ex post facto, and are not more likely to effect a real jus- tice than would a list of nomina conservanda. But the latter would accomplish a greater debt of justice to future generations, to whom it is more due. It is they, and not the past, who must suffer from our shortcomings. I believe in rules, I believe in laws, but I emphatically believe in their limitations, and to bind ourselves by rules for the Vol. xxiii] ENTOMOLOGICAL NEWS 227 rules’ sake after they become an encumbrance and a limitation to en- deavor is to merit ridicule. There is no a priori value in the law of priority. It is a means to secure the end of a uniform, and stable usage. Use it in so far as it is the best means, but not one step beyond. Yet in many recent applications—comparatively few in number, yet revolutionary in result —it works the opposite way. There has been no little criticism of the mode of organization of the International Commission on Zoological Nomenclature. It must be conceded that at any International Congress local representation will far outnumber, and will likely outweigh in voting, that from more distant quarters. In a question which so vitally concerns all natural- ists as the names of animals, adequate provision should be made to secure a consensus of the opinion of all zoologists. This could be accomplished by having all fundamental questions, and perhaps the election of members of the commission, referred to the zoologists of the world by mail. There would he expense at- tached to this, but the list could be restricted to those who were will- ing to pay their share of the cost of such communications, which need not be large, perhaps a dollar a year. Certainly any one who was vital- ly interested in the nomenclature of zoology would welcome the oppor- tunity of voting upon questions affecting it, and of bearing the neces- sary expense of obtaining the opportunity, and would feel much more inclined to accept decisions reached in that way than those reached by a Commission in the appointment of which he has had no word. Excellent and logical as many of the opinions of the International Com- mission on Nomenclature may be, I voice the sentiments of many when I say that they would be far more generally acceptable if they were known to represent a consensus of opinion, rather than that of four or five and especially of one man. A list of nomina conser- vanda voted on and accepted by a majority of the working zoologists of the world would not be ignored by subsequent writers, nor would we ever have to fear subsequent alteration or rejection—J. CHESTER BRADLEY. We fully concur in the above statement—H. D. Reep, A. H. Wricut, Rosert Marueson, G. C. Empopy, Wm. A. RitEy, GLENN W. HERRICK. The Executive Committee of the German Zoological Society has requested all German zoologists to notify the Secretary of the Society, Prof. Dr. A. Brauer, Berlin, on or before March 15, whether, iike the 120 Scandinavian and Finnish investigators, they are against the strict application of the law of priority in all cases and desire that the most important and generally-used names shall be protected against any alteration, or whether they favor, as two Scandinavians did, the strict application of the law of priority in all cases. The result of the vote 228 ENTOMOLOGICAL NEWS, [ May, ’12 will be published in the Zoologischer Anzeiger. If the majority favors the first of these propositions, the matter will be brought before the Halle meeting of the Society, May 27-30, 1912, and put in execution as far as possible. Prof. F. E. Schulze proposes to submit a proposition to the Inter- national Nomenclature Commission to be reported to the International Zoological Congress of 1913 to the effect that since some zoologists wish no alteration of long-used generic names, while others prefer the oldest available names, both parties can be met for the present by writing first the oldest justifiable generic name, followed by the long- used later name preceded by the sign of equality and enclosed in parentheses, thus: Sphenodon (=Hatleria); Fasciola (=Distomum) hepatica; Molge (=Triton) alpestris. (Zool. Anzeig, Feb. 27, 1912.) This procedure, according to R. Hartmeyer (I. c., p. 336) has been used for several years by specialists in the Ascidiae, except that square brackets without the sign of equality have been used instead of the parentheses, etc., in order to avoid confusion with the use of a name of lower taxonomic rank, as subgenus, e. g., in parentheses after a ge- neric name. Prof. Fr. Dahl in an article on “The value of definitively established Rules of Nomenclature” (in German) argues for the preservation of the rules as adopted at the International Zoological Congress of Ber- lin without any later modifications or exceptions. (Zool. Anzeig. Feb. 27, I912, pp. 205-200.) A New Generic NAME FoR CALLOSAMIA CALLETA (WEsTWoop).—In the course of preparing for the press the manuscript on Saturniidae left by Dr. A. S. Packard, it has become evident that Callosamia calleta stands quite apart from the typical members of the genus (promethea and angulifera), and should surely form a distinct genus, to which the name Eupackardia may be applied: type Eupackardia calleta (Westwood). Dr. H. G. Dyar, to whom I am indebted for some ad- vice in the matter, does not know of any other species which should go with calleta. The calleta moth differs in venation and markings from Callosamia, as Dr. Packard’s manuscript fully indicates; but more especially the species differs in the larva, the characters being described by Packard in Proc. American Acad., xxxix (1904), pp. 547-551, and beautifully illustrated by colored plates prepared for the forthcoming volumes.—T. D. A. CocCKERELL. Fosstz CocKroACHES FROM TExAs. (OrrHop.)—In Publication 146 of the Carnegie Institution of Washington, issued December 2oth, rg11, Professor E. H. Sellards has an interesting account of two new cock- roaches, Etoblattina texana and Etoblattina (?) robusta, from the Permian of Texas. The specimens were obtained by Professor E. C. Case, but unfortunately nothing is said of the exact locality. I am Vol. xxiii] ENTOMOLOGICAL NEWS 229 indebted to Professor Case for the information that the specimens were found a few miles almost directly south of the town of Dundee (Archer County), on the banks of the Little Wichita. It seems desirable to record this information, so that the type-locality of the two species can be properly cited—T. D. A. CocKERELL. Fourts List oF GENERIC NAMEs For THE “OrrictaL List oF ZOOLOGICAL NAMEs,” PRoviIDED FoR BY THE GrAz ConcrEss.—15. *The following ge- neric names of Diptera are proposed for inclusion in the “Official List of Generic Names.” The species mentioned are the correct types, ac- cording to Coquillett, 1910. Anopheles Meig., 1818, 10, type bifurcatus. Anthomyia Meig., 1803, 281, type Musca pluvialis. Chrysops Meig., 1800, 23, type caecutiens. Corethra Meig., 1803, 260, type Tipula culicif ormis. Culex Linn., 1758a, 602, type pipiens. Cuterebra Clark, 1815, 70, type Oestrus cuniculi. Gasterophilus Leach, 1817, 2, type Oestrus intestinalis (cf. Oe. equi.) Haematobia St. Farg. & Serv., 1828, 495, type Conops irritans. Hippelates Loew, 1863, 36, type plebejus. Hippobosca Linn., 1758a, 607, type equina. Hypoderma Latr., 1818, 272, type Oestrus bovis. Lucilia Desv., 1830, 452, type Musca caesar. Musca Linn., 1758a, 580, type domestica. Muscina Desv., 1830, 406, type stabulans. Nycteribia Latr., 1796, 176, type Pediculus vespertilionis. Oestrus Linn., 1758a, 584, type ovis. Ophyra Desv., 1830, 516, type Anthomyia leucostoma, Phora Latr., 1796, 160, type Musca aterrima. Piophila Fall., 1810, 20, type Musca casei, Psorophora Desv., 1827, 412, type Culex ciliatus. Sarcophaga Meig., 1826, 14, type Musca carnaria. Stegomyia Theob., 1901, 234, type Culex calopus. Stomoxys Geoffr., 1762, 538, type Conops calcitrans. Tabanus Linn., 1758a, 601, type bovinus. Tipula Linn., 1758a, 585, type oleracea. 16. The following generic names of Diptera are proposed for ex- clusion from the “Official List,’ on the ground that they are absolute homonyms and preoccupied. Acanthina Wiedem., 1830, not Fisch., 1806. Allocotus Loew, 1872, not Mayr, 1864. Ammobates Stann., 1831, not Latr., 1809. Anepsius Loew, 1857, not LeC., 1852. *Paragraphs are numbered continuously with the earlier lists. 30 ENTOMOLOGICAL NEWS. [ May, ’12 Anoplomerus Rond., 1856, not Latr., 1844. Archilestes Schin., 1866, not Selys, 1862. Ascia Meig., 1822, not Scop., 1777. Aspilota Loew, 1873, not Feerst., 1862. Asthenia Westw., 1842, not Htbn., 1816. Astoma Lioy, 1864, not Oken, 1815. Atomaria Bigot, 1854, not Steph., 1830. Atrichia Loew, 1866, not Schrank, 1803. Blacodes Loew, 1874, not Dej., 1859. Blax Loew, 1872, not Thom., 1860. Brachygaster Meig., 1826, not Leach, 1817. Callopistria Loew, 1873, not Hiibn., 1816. Centor Loew, 1866, not Schonh., 1847. Ceria Fabr., 1794, not Scop., 1763. Chauna Loew, 1847, not Illig., 1811. Chrysonotus Loew, 1855, not Swains., 1837. Clytia Desv., 1830, not Lam., 1812. Coprina Zetters., 1837, not Desv., 1830. Coquillettia Willist., 1896, not Uhler, 1890. Cyrtosoma Brauer & Bergens., 1891, not Walk., 1829. Dendrophila Lioy, 1864, not Swains., 1837. Diabasis Macq., 1834, not Hoffmanns., 1819. Diphysa Macq., 1838, not Blainv., 1834. Discocephala Macq., 1838, not Lap., 1832. Empheria Winn., 1863, not Hag., 1856. Enicopus Walk., 1833, not Steph., 1830. Erichsonia Desv., 1863, not. Westw., 1849. Eriogaster Macq., 1838, not Germ., 1811. Eristicus Loew, 1848, not Wesm., 1844. Eudora Desv., 1863, not Less., 1800. Eumetopia Macq., 1847, not Westw., 1837. Eumetopia Brauer & Bergenst., 1889, not Westw., 1837. Euphoria Desv., 1863, not Burm., 1842. Eurycephala R6éd., 1881, not Lap., 1833. Exocheila Rond., 1868, not Rond., 1857. Fabricia Meig., 1838, not Blainv., 1828. Fallenia Meig., 1838, not Meig., 1820. Grassia Theob., 1902, not Fisch, 1885. Halithea Hal., 1838, not Sav., 1817. Helobia St. Farg. & Serv., 1828, not Steph., 1827. Heteroneura Fall., 1823, not Fall., 1810. Heterostoma Rond., 1856, not Hart., 1843. Himantostoma Loew, 1863, not Ag., 1862. Hydrochus Fall., 1823, not Germ., 1817. Vol. xxiii] ENTOMOLOGICAL NEWS 231 Hyria Desv., 1863, not Lam., 1819. Icaria Schin., 1868, not Sauss., 1853. Idiotypa Loew, 1873, not Feerst., 1856. Isoglossa Coq., 1895, not Casey, 1893. Itamus Loew, 1849, not Schm.-Goeb., 1846. Latreillia Desv., 1830, not Roux, 1827. Laverania Theob., 1902, not Grassi & Fel., 1890. Leptochilus Loew, 1872, not Sauss., 1852. Leptopus Fall., 1823, not Latr., 1800. Leptopus Hal., 1831, not Latr., 1809. Lissa Meig., 1826, not Leach, 1815. Lophonotus Macgq., 1838, not Steph., 1829. Macrochira Zetters, 1838, not Meig., 1803. Macrurus Lioy, 1864, not Bonap., 1841. Meckelia Desv., 1830, not Leuck., 1828. Microcera Zetters., 1838, not Meig., 1803. Mochtherus Loew, 1849, not Schm.-Goeb., 1846. Mycetina Rond., 1856, not Muls., 1846. Myobia Desv., 1830, not Heyd., 1826. Odontocera Macq., 1835, not Serv., 1833. Okenia Zetters., 1838, not Leuck., 1826. Omalocephala Macq., 1843, not Spin., 1839. Pales Desv., 1830, not Meig., 1800. Panoplites Theob., 1900, not Gould, 1853. Phoneus Macq., 1838, not Kaup, 1820. Plagiocera Macq., 1842, not Klug, 1834. Plagiotoma Loew, 1873, not Clap. & Lachm., 1858. Plectropus Hal., 1831, not Kirby, 1826. Polydonta Macq., 1850, not Fisch., 1807. Psilopus Meig., 1824, not Poli, 1795. Pygostolus Loew, 1866, not Hal., 1833. Rhopalomyia Willist., 1805, not Ritbsaam., 1892. Roeselia Desv., 1830, not Hiibn., 1816. Rondania Jenn., 1867, not Desv., 1850. Sargus Fabr., 1798, not Walb, 1702. Sicus Latr., 1796, not Scop., 1763. Stenomacra Loew, 1873, not Stal, 1870. Stictocephala Loew, 1873, not Stal, 1869. Subula Meig., 1820, not Schum., 1817. Tetrachaeta Brauer & Bergenst., 1894, not Ehrenb., 1844. Tetrachaeta Stein, 1898, not Ehrenb., 1844. Trichoptera Lioy, 1864, not Meig., 1803. Triodonta Willist., 1885, not Bory, 1824. Trubanea Macq., 1838, not Schrank, 1795. 232 ENTOMOLOGICAL NEWS. [ May, *12 Wulpia Brauer & Bergenst., 1893, not Bigot, 1886. 17. These names are published herewith for the information of all persons interested. They will be forwarded by July Ist, 1912, to the International Commission on Zoological Nomenclature, the Commis- sion on Nomenclature of the International Entomological Congress, and to several Entomological Committees and Societies. 18. A vote will be called on these names at the next meeting of the International Commission on Zoological Nomenclature, in the summer of 1913, and any objection to the proposed action should be filed with the undersigned, and stating ground for the objection, not later than May I, 1913. C. W. Stites, Secretary International Commission on Zoological Nomenclature, Hygienic Laboratory, Washington, D. C. A New Name In OrtHoptera.—Mr. A. N. Caudell has called to our attention the fact that the name Ceratites, proposed by us for a sub- genus of walkingsticks (Proc. Acad. Nat. Sci., Phila., 1909, p. 126), is preoccupied. We find Ceratites proposed by de Haan (Monogr. Am- monit. et Goniatit., p. 156, 1825), in Mollusca. To replace the pre- occupied name we propose Rhabdoceratites ( paBdos a rod, Keparirys one that has horns).—JAMeEs A. G. REHN and Morcan HEBARD. AN ENToMOLOGICAL EXCHANGE.—According to the European style some entomologists of Massachusetts have opened an “Entomological Exchange.” This method, now in use for more than 25 years in Europe, has proven to be very satisfactory and we have the sincere hope that such an “Exchange” in America will bring in closer touch the col- lectors and entomologists of both hemispheres. While I am the curator of the “Exchange,” Mr. Rudolph C. B. Bartsch is the secretary. I shall send you later the regulations of the “Exchange.”—WiLLIAM REIFF, Entomologist of the Massachusetts Gypsy Moth Com., 67 Hampstead Road, Forest Hills, Mass. [An announcement of this project will be found in the Exchange column at the back of this number.—Eb.] HrerMAN H. Breune, Assistant to the late Professor John B. Smith, has been appointed Acting Executive Officer in charge of the Mosquito Extermination Work at the New Jersey Agricultural Experiment Sta- tion, New Brunswick, New Jersey. TypES OF XIPHIDIUM SPARTINAE AND NIGROPLEUROIDES (ORTHOP.).— Following a suggestion made to me by Mr. Rehn, I have selected as types of the two species of Xiphidium described by me in the March number of this journal (Vol. XXIII, p. 111, seq.), a female of each species from Ocean View, Cape May County, N. J., taken in August, 1911, and have donated them to the collection of the Academy of Nat- ural Sciences of Philadelphia—Henry Fox, Collegeville, Pa. Vol. xxiii] ENTOMOLOGICAL NEWS 233 Entomological Literature. COMPILED BY E. T. CRESSON, JR., AND J. A. G. REHN. Under the above head it is intended to note papers received at the Academy of Natural Sciences, of Philadelphia, pertaining to the En- tomology of the Americas (North and South), excluding Arachnida and Myriapoda. Articles irrelevant to American entomology will not be noted; but contributions to anatomy, physiology and embryology of insects, how- ever, whether relating to American or exotic species, will be recorded. The numbers in Heavy-Faced Type refer to the journals, as numbered in the following list, in which the papers are published, and are all dated the current year unless otherwise noted. This (*) following a record, denotes that the paper in question contains description of a new North American form. For record of Economic Literature, see the Experiment Station Record, Office of Experiment Stations, Washington. 4—The Canadian Entomologist. 5—Psyche, Cambridge, Mass. 8—The Entomologist’s Monthly Magazine, London. 9—The Ento- mologist, London. 10—Nature, London. 11—Annals and Maga- zine of Natural History, London. 22—Zoologischer Anzeiger, Leip- zig. $5—Annales, Societe Entomologique de Belgique. 47—The Zoologist, London. 49—Annales historico-naturales Musei Nation- alis Hungarici, Budapest. 50—Proceedings, U. S. National Museum. 84—-Entomologische Rundschau. 89—Zoologische Jahrbucher, Jena. 97—Zeitschrift fur wissenschaftliche Zoologie, Leipzig. 102—Pro- ceedings, Entomological Society of Washington. 143—Ohio Natur- alist. 152—California Agricultural Experiment Station, Berkeley. 166—Internationale Entomologische Zeitschrift, Guben. 184—Jour- nal of Experimental Zoology, Philadelphia- 186—Journal of Eco- nomic Biology, London. 189—Pomona Journal of Entomology, Claremont, Cal. 198—Biological Bulletin, Marine Biological Labo- ratory, Woods Hole, Mass. 216—Entomologische Zeitschrift, Stutt- gart. 240—Maine Agricultural Experiment Station, Orono, 265— Proceedings, Delaware County Institute of Science, Media, Pa. 291—Proceedings, Staten Island Association of Arts and Sciences, Lancaster, Pa. 302—Mitteilungen, Naturwissenschaftlichen Vereins an der Universitat Wien. 303—Entomologiske Meddelelser, udgivne af Entomologisk Forening, Copenhagen. 304—Annals, Carnegie Museum. 324—Journal of Animal Behavior, Cambridge, Mass. 335—Smmithsonian Miscellaneous Collection. 846—Fauna Exotica. Mitteilungen aus dem Gebiete der exotischen Insektenwelt, Frank- furt am Main. 368—The Monthly Bulletin of the State Commission of Horticulture, Sacramento, Cal. 3869—Entomologische Mitteilun- gen, Berlin-Dahlen. 374—Sitzungsberichte der mathematisch-phys- ikalischen Klasse der K. B. Akademie der Wissenschaften zu Munchen. GENERAL SUBJECTS. Britton, W. E.—Eleventh report of the state entomologist of the Connecticut Agricultural Experiment Sta- 234 ENTOMOLOGICAL NEWS. [ May, 712 tion, New Haven, Conn., 259-346 pp. Dahl, Fr.—Der wert endguel- tig fixierter nomenklaturregeln, 22, xxxix, 205-209. Davis, W. T.— Miscellaneous observations on the natural history of Long Island, N. Y., 291, iii, 113-115. Muller, G. W.—Der enddarm einiger insect- enlarven als bewegungsorgan, 89, Suppl. xv, i, 219-240. Omen- setter, S—The speech of insects, 265, vi, 121-136. Seidlitz, G—Ein wort zur rechten zeit. (Ueber entomologische jahresberichte.) 369, i, 65-67. APTERA AND NEUROPTERA. Bagnall & Hall—Records of some bird-lice (Mallophaga), I, 186, vii, 5-9. Crawford, D. L.—A note on certain Psyllidae, 189, iv, 684. Patch, E. M.—Notes on Psyllidae: “Livia,” 5, xix, 5-8 (*). von Rosen, K.—Neue Termiten aus der zoologischen staatssammlung in Munchen sowie einigen anderen sammlungen, 22, xxxix, 221-232. Thienemann, A.—“Rhya- cophila laevis,’ eine fur Deutschland neue Rocherfliege und ihre metamorphose, 216, xxv, 250-251 (cont.). Wodsedalek, J. E—Palm- en’s organ and its function in nymphs of Ephemeridae, “Hepta- genia interpunctata” and “Ecdyurus maculipennis,” 198, xxii, 253- 272. ORTHOPTERA. Bruner, L.—South American Acridoidea, 304, viii, 5-147. Caudell, A. N.—A new Proscopiid grasshopper from Peru, 5, xix, 12-13. Szymanski, J. S—Modification of the innate behavior of cockroaches, 324, ii, 81-90. HEMIPTERA. Cockerell, T. D. A—The oldest American Hom- opterous insect, 4, 1912, 93-95 (*). Butler, E. A—Stridulation in British Reduviidae, 8, 1912, 65. Davis, W. T.—A new species of “Pselliopus (Milyas),” 5, xix, 20-21 (*). The Seventeen-Year Cicada on Staten Island between the years 1894-1911, 291, iii, 120-122. Es- sig, E. O.—Plant lice affecting citrus trees, 368, i, 115-135. Horvath, G.— Miscellanea Hemipterologica, 49, ix, 423-435. Quayle, H. J.— The purple scale (Lepidosaphes beckii), 152, Bull. No. 226. LEPIDOPTERA. Barnes & McDunnough.—On the early stages of certain Geometrid species, 5, xix, 14-20. Van Bemmelen, J. F.— Ueber die phylogenie der flugelzeichnung bei tagschmetterlingen, 89, Suppl. xv. i, 453-478. Busck, A—-A new Microlepidopter of the genus “Epicallima” from Pennsylvania, 102, xiv, 44 (*). De- scriptions of n. g. and sp. of Microlepidoptera from Panama, 335, lix, No. 4, 10 pp. Cook, A. J—California peach borer (Sanninoidea opallescens), 368, i, 111-113. Draudt, M.—Eine neue Taygetis aus Mexiko, 346, i, 61-62. Dyar, H. G—Descriptions of n. sp and genera of L. chiefly from Mexico, 50, xlii, 36-106 (*). Descriptions of the larvae of some Lepidoptera from Mexico, 102, xiv, 54-58. Fruh- storfer, H—Eine neue Morphid. Neue Satyriden des neotropischen gebiets aus der sammlung Staudinger, 84, xxix, 31, de Hennin, G.— Notes biologiques sur la chenille de “Hiloicus pinastri,” 84, xxix, Vol. xxiii] ENTOMOLOGICAL NEWS 235 38. Hoffmann, F.—Zur biologie der “Cheimatobia brumata,” 216, xxv, 261. Littlewood, F.—The early stages of “Eustroma reticu- lata,” 9, 1912, 85-89. Longstaff, G. B.—Butterfly-hunting in many lands. Notes of a field naturalist; to which are added translations of papers by F. Muller on the scent-organs of butterflies and moths, Longmans, Green & Co., 1912, 728 pp. Meyrick, E.—On the generic name “Rhyacionia,” 9, 1912, 89-90. Mitterberger, K.—Zur biologie von “Depressaria pelasitis,’ 84, xxix, 25-27. Rau, P. & N.—Lon- gevity in Saturnid moths; an experimental study, 184, xii, 179-204. Schaus, W.—New species of Heterocera from Costa Rica, XIV, 11, ix, 289-311. A new Megalopygid from French Guiana, 102, xiv, 53. Schrader, W.—Inbreeding of “Junonia coenia”’ under high tempera- tures through 26 successive generations, 189, iv, 673-677. Strand, eS nr: neue exotische Heterocera, 346, i, 41-44. Was sind “Agar- istidae”? -846, i, 57. Weymer, G.—Grossschmetterlinge der erd. Fauna Americana, 241-248. Zukowsky, B.—Sammeltage im Herbst und Winter, 166, v, 345-346. DIPTERA. Brues, C. T.—New D. of the family Phoridae from Paraguay, 49, ix, 436-442. Busck, A—On the rearing of a ““Derma- tobia hominis,’ 102, xiv, 9-11. Enderlein, G—Studien ueber die Tipuliden, Limoniiden, Cylindrotomiden und Psychopteriden, 89, XXXli, 1-88. Zur kenntnis aussereuropaischer Dolichopodiden. l. Tribus Psilopodini, 89, Suppl. xv, i, 367-408. Johannsen, O. A——The Mycetophilidae of North America. Part II]. The Mycetophilinae, 240, Bull. No. 196, 249-326 (*). Johnson, C. W.—New North Amer- ican D., 5, xix, 1-5 (*). Kepner, W. A.—The larva of a Sarcophaga, a parasite of Cistudo carolina and the histology of its respiratory ap- paratus, 198, xxii, 163-172. Krober, O.—Die Thereviden Sud-und Mittelamerikas, 49, ix, 475-529. de Meijere, J. C. H.—Ueber die metamorphose von Puliciphora und ueber neue arten der gattungen “Puliciphora” und “Chonocephalus,” 89, Suppl. xv, i, 140-154. Met- calf, C. L._—Life-histories of Syrphidae, III. “Syrphus americanus,” 148, xii, 477-489. Michl, E.—Ueber termitophile Dipteren, 302, ix, 53-60. Pflugstaedt, H.—Die halteren der Dipteren, 97, c, 1-59. Schulze, P.—Entwicklung von “Drosophila rubrostriata” in formol: ein beitrag zur kenntnis der lebenweise der Drosophilalarven, 22, xxxix, 199-202. Townsend, C. H. T.—A readjustment of Muscoid names, 10., xiv, 45-53. Walton, W. R.—Notes on certain species of flies, 102, xiv, 13-14. COLEOPTERA. Aurivillius, C.—Coleopterorum catalogus. Par 39. Cerambycinae, 574 pp. Bernhauer, M.—Zur Staphylinidenfauna von Nord-Amerika 5, Beitrag, 189, iv, 678-683 (*). Casey, T. L.— Memoirs on the Coleoptera III, 1912, 386 pp. (*). Dalgliesh, G.— Notes on the whirligig beetle (Gyrinus natator), 47, xvi, 64-71. Fall, H. C—Four new Myrmecophilous C., 5, xix, 5-12 (*). Gunther, 236 ENTOMOLOGICAL NEWS. [ May, ’12 K.—Die sehorgane der larve und imago von “Dytiscus marginalis,” 97, c, 60-115. Henriksen, K. L.—Oversigt over de danske Elateride- larver, 303, 1911, 225-252. Junk, W.—Die Coleopterologische liter- atur. Bibliographia Coleopterologica. Kerremans, C.—Monogra- phie des Buprestides V, Livr. 21. Kraus, E. J.—A revision of the genus “Lasconotus,” 102, xiv, 25-44 (*). McDermott, F. A—The light-emission of American Lampyridae: notes and corrections on former papers, 4, 1912, 73. Olivier, E—Lampyrides faisant partie des collections du Musee de Washington, 35, lvi, 24-27 (*). Pierce, W. D.—Systematic notes and descriptions of some weevils of eco- nomic or biological importance, 50, xlii, 155-170 (*). HYMENOPTERA. Forel, A.—Formicides neotropiques, 35, lvi, 28-49. Die ameisen des K. Zoologischen Museums in Munchen, 374, 1911, 249-303. Friese und Wagner.—Zoologische studien an hummeln, 89, Suppl. xv, i, 155-210. Gahan, A. B.—Descriptions of two n. g. and six n. sp. of parasitic Hymenoptera, 102, xlv, 2-8 (*). Girault, A. AA—On the occurrence of a European species of Mymar- idae in North America, 4, 1912, 88-89. An. sp. of the mymarid genus “Polynema” from British Columbia, 102, xiv, 23-24 (*). Mace, H.— The influence of weather on bees, 10, Ixxxix, 62-65. Mocsary, A.— Species Chrysididarum novae, 49, ix, 443-474. Sladen, F. W. L.— How pollen is collected by the honey-bee, 10, 1912, 586-587., Vie- reck, H. L.—Descriptions of five n. g. and 26 n. sp. of Ichneumoni- dae, 50, xlii, 139-153 (*). New genus and species of Hy. of the family Braconidae from Panama, 335, lix, No. 5, 2 pp. BuvterrFLy Huntinc In Many Lanps. Notes by a Field Naturalist. By George B. Longstaff, M. A., M. D., Oxon; F.R.C. P., FE. S.A, F. G. S. Late Vice-Pres. Roy. Stat. Soc. Late Vice-Pres. Ent. Sac. Lond., Hon. Memb. Ent. Soc. Lance. and Ches. Author “Studies in Statistics.” To which are added Translations of pa- pers by Fritz Miller on the Scent-organs of Butterflies and Moths; with a note by E. B. Poulton, D.Sc., F. R. S. 728 pages, sixteen plates, seven colored. Longmans, Green & Co., 39 Pater- noster Row, London; New York, Bombay, and Calcutta. Price $7.00 net. The author had given to him a copy of “World of Insects,” bearing the inscription “To a young Entomologist from an old one, William Spence, October 7, 1858.” and he says “I was then under ten.” The first chapter is devoted to some early reminiscences that are very interesting, interspersed as they are with notes on insects. The excursions after exotic butterflies began in India in 1903 and ended in New Zealand and Australia in I9Io. The other countries visited were Ceylon, China, Japan, Canada, Algeria, South Africa, West Indies, South America, Egypt and the Vol. xxiii] ENTOMOLOGICAL NEWS 237 Soudan. In addition to records and field notes covering all phases of butterfly life, Dr. Longstaff treats of many other kinds of insects and figures some of them. In addition to the natural history of insects he gives interesting descriptions of the general features of the countries visited, their history, geography, flora and inhabitants. The book will appeal as much to those interested in travel as to the naturalist, as it is delightful reading. He comments on many things and even gives some of the “Sea tales” of his shipmates. It is the kind of book that helps make naturalists and we can’t have too many of them. One unfortunate feature of such books is that many interesting records may be overlooked. The non-Lepidopterist will be likely to overlook the matter devoted to other orders and the labor of going over such a book for records and field notes is not to be despised. Dr. Longstaff is a student and exponent of “mimicry” and gives many notes pertaining to that interesting subject. The last chapter is on butterfly bionomics. The appendix consisting of translations of valuable papers by Fritz Muller, is very useful and indispensable for those not understanding the original language. There is much to praise and nothing to condemn in the work and it is a valuable addition to the popular works on natural history and travel.—H. §S. Doings of Societies. ENTOMOLOGICAL SECTION, ACADEMY OF NAT- WRAL SCIENCES OF PHILADELPHIA. Meeting of January 25th, 1912, Mr. Philip Laurent, Di- rector, presiding. Eleven persons were present. Mr. Rehn announced having received a collection of Orthoptera numbering about 160, in exchange, from Prof. Karny, of Elbogen, Bohemia. Mr. George M. Greene presented 65 specimens of Coleop- tera taken in the vicinity of Philadelphia. Dr. Calvert presented 13 specimens, four species of Glos- sima and 6 specimens, four species of Tabanus from Africa, received in exchange from the Entomological Research Com- inittee. Seven specimens, 3 species of Glossina, gift of Dr. Allen J. Smith, and three specimens of Cicada septendecim, from between Almonesson and Blackwood, New Jersey, June, I9gII. Mr. Rehn made some remarks on the Orthoptera collections 238 ENTOMOLOGICAL NEWS. [ May, ’12 of the German Central African Expedition, loaned to him for _study by the Berlin Museum, and on which he had spent the “greater portion of the past year. The series contained two hundred and twenty-six species, of which eleven genera and subgenera, and eighty-one species proved to be new. An analysis of the relationship of the Orthopterous fauna of the Central African lake region and Uganda showed that the greater portion of the species not peculiar to the region were of West African forest region relationship, the eastern steppe element being less numerically. This proportion has been found to be carried out in a number of groups of animals and plants similarly analyzed. Some idea of the richness of species in certain localities was given, and a number of strik- ing species from the collection exhibited. He also exhibited a collection of Orthoptera from Egypt, sent for study by Edgard Chakour. Dr. Calvert made some remarks on the collection he had presented, and said he had been giving a course at the Univer- sity of Pennsylvania on the transmission of disease to human beings by insects. He gave a history of the disease, nagana, conveyed to animals by Glossina morsitans and brevipalpis, and sleeping sickness conveyed by G. palpalis. A rapid way to de- termine the sex of Musca domestica was mentioned. If the flies are boiled in a solution of caustic potash the ovipositors of the females will be extended. BROOKLYN ENTOMOLOGICAL SOCIETY. At the annual meeting, held January 11, 1912, resolutions of sympathy were adopted for Prof. John B. Smith, whose continued illness prevented what would otherwise be his unani- mous re-election as President and Delegate to the Council of the New York Academy of Sciences. The officers elected were: Wm. T. Davis, President; Wim. T’. Bather, Vice-president; Chris: E. Olsen, Treasurer; R. P. Dow, Secretary; S. C. Wheat, Librarian; Geo. Franck, Cu- rator. The Society is making steady though slow progress on a ——— i oe A, Ent. NEws, VoL. XXIII. Plate XIII. PROFESSOR THOMAS H. MONTGOMERY, JR. Vol. xxii] ENTOMOLOGICAL NEWS 239 catalogue of Long Island insects of all orders. A surprisingly large number of semi-tropical forms have been discovered. R. P. Dow, Secretary. OBITUARY. Professor Thomas H. Montgomery, Jr. (Portrait, Plate XIII) Thomas Harrison Montgomery, Jr., Ph.D., Professor of Zoology in the University of Pennsylvania, died on March 19th, at the Pennsylvania Hospital, Philadelphia, after a pro- longed attack of pneumonia. Dr. Montgomery was the son of the late Thomas Harrison Montgomery and Anna Morton, daughter of Samuel George Morton, one of the founders of the sciences of craniology, and president of the Academy of Natural Sciences of Philadel- phia. He was born in New York on March 5, 1873, and re- ceived his early education at the Episcopal Academy in Phila- delphia. After two years as a student in the University of Pennsylvania, 1889 to 1891, he spent three years in the study of Zoology at the University of Berlin and received the degree of Ph. D. at that institution in 1894. On his return to this country he held a research position at the Wistar Institute for a few years. He was also Professor of Biology and Director of the Museum of the Wagner Insti- tute of Philadelphia. In 1898 he was made Instructor and afterward Assistant Professor of Zoology in the University of Pennsylvania. From 1903 to 1908 he was Professor of Zoology in the University of Texas, but in the latter year he was recalled to take charge of the Department of Zoology in the University of Pennsylvania. Shortly afterward he was intrusted by the University with the chief responsibility for the planning and construction of the new Zoological Labora- tory. Into this labor he threw himself with his usual untiring energy, giving personal attention to every detail. The building was completed in 1911, and will stand as a monument to his foresight and his executive ability. 240 ENTOMOLOGICAL NEWS. [| May, ’12 The results of Professor Montgomery’s research in the technically difficult problems of cellular structure and its rela- tion to the phenomena of heredity and the determination of sex, in the activities, habits and development of spiders and birds, in the structure and development of various rotifers and insects have been embodied in more than eighty articles. He also published a volume, “Analysis of Racial Descent in Ani- mals,” 1906, and has left in manuscript a nearly completed work on cytology. His chief claim to mention in an entomological journal rests on his work on spiders and on the fact that much of his cyto- logical research was based on insect material. His taxonomic papers on the Araneads deal with the fam- ilies Lycosidae, Oxyopidae and Pisauride. His studies “On the Spinnerets, Cribellum, Colulus, Tracheze and Lung- Books’? (1909) led him to deny the prevalent view that the Arachnida have developed from the Paleostraca by adaptation to land life. He investigated the embryonic development of Theridium, and published many interesting observations on the courtship, mating and cocooning habits of various species, based on spiders which he kept in great numbers of small glass boxes on his tables in the laboratory and at home. To the News for January, 1902, Prof. Montgomery con- tributed a list of the Hemiptera Heteroptera of Wood’s Hole, Massachusetts, and this group of insects furnished much ma- terial for his researches on the sex cells of different families, especially the Pentatomide. His discoveries as to the struc- ture and history of the germ cells are many and notable; chief among these may be mentioned the fact, which he first sug- gested, that the chromosomes (or colorable bodies of the nu- cleus) unite together in pairs during the ripening of the germ cells, one member of each pair being derived from the father, the other from the mother. Another was of the existence of modified chromosomes in spermatozoa, but not in eggs of the same species. These discoveries have formed the basis of some of the most important recent studies and theories on heredity. EXCHANGES. Not Exceeding Three Lines Free to Subscribers. 4a These notices are continued as long as our limited space will allow; the new ones are added at the end of the column, and only when necessary those at the top (being longest in) are discontinued For Exchange—350 species of Coleoptera for native or exotic speci- mens new to my collection. List on application.—Emil Liljeblad, 1018 Roscoe St., Chicago, II. Semiophora tenebrifera, Chocphora fungorum and many other desirable species of Nocturnal Lepidoptera offered for exchange.—Fred. Marloff, Oak Station P. O., Allegheny Co., Pa. Lepidoptera—I have for exchange Ca/ocala nubilis, elonympha, gra- cuis, grynea, ultronia, cerogama, wlia and var. uxor, unijuga, cara, antinympha, paleogama, neogama and var. snowiana, piatrix and epione. Desire other Catocalae.—John H. West, 2229 N. Mascher Street, Phila., Pa. Live ova and pinned imagoes of Catocalae, chrysalids of Sphinges and Papilios and cocoons and pupae of the Saturnidae and Ceratocampidae for exchange.—-R. R. Rowley, Supt. Schools, Louisiana, Mo. Papilios of the world wanted, either by exchange or purchase.—C. F. Groth, 45 Poplar Place, New Rochelle, N. Y. For Sale—A copy of the Butterflies of North America, by W. H. Edwards. Copy in beautiful condition.—Dr. F. W. Russell, Winchen- don, Mass. I collect in all orders for cash. Locals only. Unique field. Hand written price lists for intending buyers, two cents. Specialists served.— A.H. Manee, Southern Pines, N. C. Lepidoptera from Florida—Several thousand specimens to dispose of in exchange or for cash, also southwestern material.—Henry Engel, 753 Ensign Ave., Pittsburgh, Pa. Lepidoptera for exchange—A number of butterflies from the south- west, such as A. strigosa, Synchloe california, Melitaea neumoegeni, M. guino, L. mormo, C. australis. Correspondence desired on special ma- terial desired from this section.—J. R. Haskin, 936 Manhattan Place, Los Angeles, Cal. Tom Spalding will collect 1912 Utah Lepidoptera, Coleoptera, etc., particularly Papilionidae, Catocalae, Cicindelidae.—Provo, Utah. Wanted—Tipulidae (Craneflies) from any part of the Globe, but especially of North America. Will buy for cash or give exchanges in Coleoptera, Lepidoptera or Coleoptera.—Dr. W. G. Dietz, Hazleton, Pa. The Entomological Exchange—For the exchange of Lepidoptera amongst reliable collectors in all parts of the world. For further infor- mation, address with return postage, Rudolf C. B. Bartsch, Secretary, 46 Guernsey St., Roslindale, Boston, Mass. URANIA CROESUS. The finest butterfly of the earth, 8 Marks apiece ((' and 2 15 Marks). To dealers the price is lower. CARL ZACHER BERLIN S. 0. 36. WIENERSTR. 48 (GERMANY) HEMILEUCA BURNSI n. sp. ex. Nevada By arrangement with Mr. Burns, I am disposing of the available limited supply of this species described in Trans. Manchester Entom. Soc., 1gto. Fresh, perfect specimens, ¢, $1.25; 9, $1 00; pair, $2.00. Carefully papered, carriage free, or set specimens at same price, carriage extra. J. HENRY WATSON, 70 Ashford Road, Withington, Manchester, England. SECOND VOLUME LLLUS TRATIONS OF DIUKNAL LEPIDOPT binge WITH DESCRIPTIONS BY ANDREW GRAY WEEKS, JR. LOT This second volume contains 37 pages and 21 colored plates by J. Henry Blake, ad. nat., and B. Meisel, lithographer, descrip- tive of 35 species hitherto undescribed or figured, from the Suapure District of Venezuela, with a steel plate frontispiece of William Henry Edwards. The plates are of the same high, artistic order as those of the first volume, for sample of which see the adver- tisement in the NEws for June, Igrt. Vol. 1. $15.00—117 pages, 45 plates, 81 species. Viol.2: 5.00 Address orders to H. PECK, Agent, 8 Congress Street, Boston, Mass., U. S. A. Or to Bernard Quaritch, 15 Piccadilly, London BUTTERELY-HUNTING IN MANY LANDS. *°TE50R 4 22" By GEORGE B. LONGSTAFF, M. A., M. D. (Oxon.), late Vice-President Entomological Society, London. To which are added Translations of Papers by FRITZ MULLER on the Scent-Organs of Butterflies and Moths: With a Note by E. B. POULTON, D.Sc., F. R.S. With 16 Plates, 7 of them Colored. 8vo. Pp. xx + 728. $7.00 net. Butterflies occupy the first place, but Moths and Beetles, Bees and Wasps come in for a share of attention. Isolated entries in note-books are strung together into a continuous narrative, especial attention being given to habits. In the last chapter numerous observations are brought together under various headings such as the scents of butterflies, peculiarities in their flight, or in their attitudes at rest, mimicry, etc. Many new species of various orders are figured. LONGMANS, GREEN, & CO. Fourth Avenue and 30th Street New York City JUST PVBkLitnLe es The Boreal American Species of Chlorippe (Doxocopa, Apatura), by Henry Skinner; 5\pp <4. =) > =". 2 +e) 5 ee .I0 Notes on Calligrapha and its allies, ‘with descriptions of afew new spe- cies; by FF) C-Bowditchy30 ippa a). suk ace) ee 15 Descriptions of new species of North American Neuropteroid Insects, by Nathan Banks, 26 pp., 3 pls. . -40 Descriptions of North American Myrmaridae, with sy nonymic and other notes on described genera and species, by A. A. Girault. 72 pp. .75 A Price List of E ntomological Publications Mailed en Application Address American Entomological Society Publication Department, Logan Square, PHILADELPHIA, PA. When Writing Please Mention ‘‘Entomological News."' = “2 - 7 4 The Celebrated Original Dust and Pest-Proof METAL CASES FOR SCHMITT BOXES Described in “ENTOMOLOGICAL NEWS,” page 177, Vol. XV These cabinets are the best and safest ever designed for the preservation of insects. They are used by the leading museums in the United States. Send for our illustrated booklet describing them. BROCK BROS., Harvard Square, Cambridge, Mass. JUST PUBLISHED CONTRIBUTIONS TO THE NATURAL HISTORY OF THE LEPIDOPTERA OF NORTH AMERICA By WM. BARNES, S.B., M.D., and J. McDUNNOUGH, Ph D. é Volume I —No. 1.—Revision of the Cossidae. 35 pp., 7 plates. . . . . $1.50 tee No. 2.—The Lasiocampid genera Gloveria and its allies. 4 LCI a5 SESE ie 6p is Ae ae eee ee See 1.00 a No. 3.—Revision of the Megathymidae. 43 pp.,6plates . . 1.25 To be obtained from DR. WM. BARNES - - DECATUR, ILL. ENTOMOLOGISCHE BLATTER. An Illustrated Monthly Journal devoted solely to Coleoptera. The eighth volume (1912) will treat of the life-histories, zoogeography and systematics of Beetles, especially of Europe, methods of collecting, results of the more important collecting expeditions, book-notices, personals and other news. Volume 7 contained 60 original articles, a review of the literature on bark-beetles (65 pp ) and a list of specialists in Coleoptera. Indispensable for the coliector of Beetles. Published in German. Foreign subscriptions 8 Marks. Sampie copy free. FRITZ PFENNINGSTORFF, Publisher, Berlin W. 57, Steinmetzstr. 2. 1,000 PIN LABELS 25 CENTS! At Your Risk. (Add 10¢ for Registry or Checks) Limit : 25 Characters ; 3 Blank or Printed Lines (12 Characters in Length.) Additional Lines 10c. Characters ic. per 1,000. In Multiples of 1,000 only : on Heaviest White Ledger Paper---No Border---4-Point Type---About 25 on a Strip---No Trim- ming---One Cut Makes a Label. SEND ME ORDER WITH COPY, FOR ANY KIND OF ARTISTIC PRINTING LARGE OR SMALL. INDEX CARDS, MAPS. SEX-MARES, LABELS FOR MINERALS, PLANTS, EGGS Etc, IF QUANTITY IS RIGHT, PRICE IS SURE TO BE. C. VY. BLACKBURN, 77 CENTRAL STREET, STONEHAM, MASSACHUSETTS THE POMONA JOURNAL OF ENTOMOLOGY F Published by the Biological Department of Pomona College The only entomological journal published on the Pacific Slope. A well-established, high-class quarterly in its second year, fully illustrated, and devoted to original investigations in economic, biologic and taxonomic entomology. Indispensable to working entomologists everywhere. Price merely nominal, $1.00 to domestic, and $1.25 to foreign postal countries. Separates of any articles always available. Address Pomona Journal of Entomology, Claremont, California When Writing Please Mention ‘‘ Entomological News.”’ K-S Specialties Entomology THE KNY-SCHEERER COMPANY Department of Natural Science 404-410 W. 27th St., New York North American and Exotic Insects of all orders in perfect condition Entomological Supplies Catalogue gratis INSECT BOXES—We have given special attention to the manufacture of insect cases and can guarantee our cases to be of the best quality and workmanship obtainable. NS /3085—Plain Box s for Duplicates—Pastebozrd boxes, com- pressed turf lined with plain pasteboard covers, cloth hinged, for shipping specimens or keeping duplicates. These boxes are of heavy pasteboard and more carefully SCHERER CO W made than the ones usually.found in the market. SiZEAORTO YS AM ceind oe oh cee acc ootees Hee eee Each $0.25 NS //3085 AIA Res KILOS GUNA. Si cta aiclain cia'els sid ineleminsia ets Seine ee Each .15 NS//3091—Lepidoptera Box (improved museum style), of wood, cover and bottom of strong pasteboard, covered with bronze paper, gilt trimming, inside covered with white glazed paper. Best quality. Each box in extra carton. Size 10x12 in., lined with compressed turf (peat). PELGCOZEN ef aisin'oa ooh ice oe eee aeons aie ee etnias 5.00 Size 10x12 in., lined with compressed cork. ‘ PED deze ag soos. satu hanes cp Mesa as bbe sine? eaoc 6.00 Se Terre + Caution :—Cheap imitations are sold. See our name and address NS /3091 ie ee OM BULLS) NS /3121—K.-S. Exhibition Cases, wooden boxes, glass cover fitting very tightly, compressed cork or peat lined, coy- ered inside with white glazed paper. Class A. Stained ~ imitation oak, cherry or walnut. Size 8x11x2¥4 in. (or to order, 834x1034x234 in.)...- $0.70 == = Size 12x16x2%% in. (or to order, 12x15x2%4 in.)....+++ 1.20 SCREEHER CO MA Size 14x22x244 in. (or to order, 14x22x2'% in.),...+++ 2.00 NS /3121 Special prices if ordered in larger: quantities. THE KNY-SCHEERER CoO. DEPARTMENT OF NATURAL SCIENCE. G. LAGAI, Ph.D., 404 W. 27th Street, New York, N. Y. eS} PAN-AMERICAN EXPOSITION Gold Medal PARIS EXPOSITION: Eight Awards and Medals v4 \ \ > LL \ ST. LOUIS EXPOSITION: Grand Prize and Gold Medal : ENTOMOLOGICAL SUPPLIES AND SPECIMENS North American and exotic insects of all orders in perfect condition. Single specimens and collections illustrating mimicry, protective coloration, dimorphism, collections of representatives of the different orders of insects, etc. Series of specimens illustrating insect life, color variation, etc. ; Metamorphoses of insects. We manufacture all kinds of insect boxes and cases (Schmitt insect boxes Lepidoptera boxes, etc.), cabinets, nets, insects pins, forceps, etc.. Riker specimen mounts at reduced prices. Catalogues and special circulars free on application, Rare insects bought and sold. 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