248 ENTOMOLOGICAL NEWS. [October, 



group, Transactions, American Microscopical Society, xxii, Lincoln, Ne- 

 braska, May, '01, rec'd. July 18. 



MYRIOPODA.— Behal and Phisalix. Quinone, the active prin- 

 ciple of the poison of Juliis terrestris, 32, 1900, No. 7. — Blackman, 

 M. W. Spermatogenesis of the Myriapods : Notes on the spermatocytes 

 and spermatids of Scolopendra, i, 3 pis. Bulletin, University of Kansas, 

 ii, 6, Lawrence, Kans., Aug. 10, '01. — Brolemann, H. W. Myriopoda 

 of America, Memoires, Soci^t^ Zoologique de France, xiii, Paris, 1900. 

 Rec'd. July, '01. — Cook, O. F. Duoporus, a new Diplopod from Mex- 

 ico,* 102. — Heymons, K. The history of the development of the 

 Scolopendridae, i, Zoologia, xiii, 2-3, Stuttgart, '01. — Phisalix, C. A 

 volatile poison : cutaneous secretion oijulus terrestris, 32, 1900, No. 7. 



COLLEMBOLA.— Absolon, K. Further news on European cave 

 Collembola and on the genus Aphorura, A. D. MacG., 22, July 8. — 

 Carl, J. Second contribution to the knowledge of the Collembola fauna 

 of Switzerland, Revue Suisse de Zoologie, ix, 2, Geneva, Aug. 12, '01. 

 — Willem, V. The influence of light on the pigmentation of Isotoma 

 tenebricola, i pi., 35, 6. 



ORTHOPTE KA —Morse, A. P. A new Xiphiaium from Florida, 

 4, Aug. — Turley, L. W. Cyphoderris monstrosa, 4, Sept. 



NEUROPTERA Currie, R. P. A dwarf ant-lion fly,* 102 ; 



Papers from the Harriman Alaska Expedition, xxii : Entomological results 

 (14), Odonata, 140, pp. 217-223, July 13. — Enderlein, G. New Ger- 

 man and exotic Psocidae with remarks on classification, i pi., 898. — 

 Martynow, A. On some peculiar glands in the larvae of Trichoptera, 

 22, Aug. 5.— Weith, R., and Needham, J. G. The life history of 

 Nannothemis be/la Uhler, figs., 4, Sept. 



HEMIPTERA.— Breddin, G. New neotropical bugs, 40.— 

 Cockerell, T. D. A. The New Mexico Coccidae of the genus Ripersia, 

 11, July. — Cockerell, W. P. and T. D. A. A new gooseberry plant- 

 louse,* 4, Aug. — Heidemann, O. Note on Aradus {Quilnus) niger 

 Stal. ; Remarks on the spittle insect Clastoptera xanthocephala Germ., i 

 pi., 102 ; Papers from the Hopkins-Stanford Galapagos Expedition, 

 1898-1899, i, Entomological Results (i). Hemiptera, 140, pp. 363-370, 

 Aug. 23. — Hempel, A. Descriptions of Brazilian Coccidae, 11, July, 

 Aug. — Marlatt, C. L. Remarks on some recent work on Coccidae, 

 102. — Montgomery, T. H., Jr. A study of the chromosomes of 

 the germ cells of Metazoa, 5 pis., Transactions, American Philosophical 

 Society (n. s.), xx, pt., ii, Philadelphia, '01. — Reed, E. C. Synopsis 

 of the Hemiptera of Chile [in Spanish], 58. — Uhler, P. R. Some new 

 genera and species of North American Hemiptera,* 102. 



COLEOPTERA.— Arrow, G. J. The Rutelid genus Adorodocia 

 and a new allied form, 11, July.— Bordas, L. Morphology of the di- 

 gestive apparatus of the Dytiscidae, Comptes Rendus, Academie des Sci- 

 ences, Paris, June 24, '01. — Csiki, E. Catalogue of the Endomychidae, 

 49, appendix. — Felsche, C. Descriptions of coprophagous Scara- 



