124 ENTOMOLOGICAL NEWS. [April, 



of Central Pennsylvania, 146, i, 5. Scmciiow, A. On a new genus 

 of the family Hydrophilidae and contributions to the study of morpholo- 

 gical parallelism [in Latin and Russian], 19, xxxiv, 3-4. Tower, AV. 

 L. On the origin and distribution of Leptinotarsa decem-lineata Say, 

 and the part that some of the climatic factors have played in its dissem- 

 ination, 147. Tscliitsclierine, T. Memoir on the tribe Harpalini ; 

 Notes on the Platysmatini of the Museum of Natural History of Paris,* 

 Revision of the submenus Bothriopterus Chaud. (genus P/afysma Bon., 

 Tsch.), 19, xxiv, 3-4. 



DIPTERA. Berlese, A. On the modifications of some tissues 

 during the metamorphosis of Calliplwra crythroccphala, 69, 3. Cliag 1 - 

 noii, G. Preliminary studies on the Syrphidce of the province of Quebec 

 (cont.), 37; Preliminary list, No. i, of Canadian Diptera, 146, ii, i, 2,- 

 Hemlel, F. Contribution to knowledge of the Calliphorinae, 38 

 Melicliar, LJ. On the occurrence of Drosophila ampelophila in great 

 numbers, 38. v. Roder, V. Triclioscelis n. gen., Dasypogoninae, 

 Diptera, 136. Speiser, P. On the Nycteribidae. bat-parasites of the 

 group of Diptera Pupipara, i pi., 119 Supiiio. F. Observations on 

 phenomena occurring during the postembryonic development of Calli- 

 phora cry throe ephala, 2 pis., 69, 2 ; Open letter to Prof. Antonio Ber- 

 lese [on metamorphotic phenomena in Calliphord\, 69, 3. Williston, 

 S. W. Diptera, vol. i, pp. 217-248. [Supplementary ; various families*], 

 15, clx. 



LEPIDOPTERA. Aurivillius, C. Lepidoptera and Coleoptera 

 collected by Prof. A. G. Nathorst's Arctic Expedition of 1898-9, by the 

 Swedish Expedition to Bear Island in 1899, and by Conservator G. Kolt- 

 hoff's Expedition to Greenland, 1900. [In Swedish.] Ofversigt, Kongl. 

 Vetenskaps-Akademiens Forhandlingar, 1900, No. 10, Stockholm. 

 Dogiiiii, P. Description of new Lepidoptera, 55, Feb. i. Dyar, H. 

 GT. Life-histories of North American Geometridas, xx, 5 Fernald, 

 C. H. A century of Lepidopterology in North America, 21. God- 

 111:111, F. D. Lepidoptera Rhopalocera, vol. ii, pp. 557-588, pis. xcix, 

 c, 15, clx [Pamphilinae*], id., pp. 589-596, 15, clxi. Hampsoii, G. F. 

 The Lepidoptera-Phalsenae of the Bahamas""", 11, Mar. Hilse, O. Are 

 birds butterfly-hunters?, 84, Feb. 7. Kaye, W. J. Progress in the 

 classification of the Sphingides during a century and a half, 21. L/ag'er- 

 lieim, G. On the question of the means of defense of plants against 

 caterpillars, 67, 3-4. Moore, F. Lepidoptera Indica, part xlviii. 

 London, Lovell, Reeve & Co. 1900. Rec'd. Mar. 14, '01. [Vol.iv, 

 pp. 225-260, index, title page, description of plates. Pis. 373-378. Nym- 

 phalinoe, group Argynnina.] Plateau, F. Protective resemblance in 

 the chrysalids of Rhopalocera, figs., 55, Feb. 15. Quail, A. Marginal 

 wing bristles in Lepidoptera, fig., Entomologist, London, Feb., '01. 

 Rye, H. B. New histories in Hydroecia, 4. Schaus, AV. Descrip- 

 tion of some nt-w species of Heterocera,* 11, Mar. Sicli, A. Illustra- 

 tions of Lepidoptera, being imprints of impressions, 21. 



