124 ENTOMOLOGICAL NEWS. [April, 



of Central Pennsylvania, 146, i, 5. — Semeiiow, 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, W. 

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

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

 ination, 147. — Tschitscherine, T. Memoir on the tribe Harpalini ; 

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

 Revision of the subgenus Bothriopterus Chaud. (genus Platysma Bon., 

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



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

 during* the metamorphosis of Calliphora erythrocephala, 69, 3. — Chag- 

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

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

 Heiidel, F. Contribution to knowledge of the Calliphorinse, 38. — 

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

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

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

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

 phenomena occurring during the postembryonic development of Calli- 

 phora erythrocephala, 2 pis., 69, 2 ; Open letter to Prof. Antonio Ber- 

 lese [on metamorphotic phenomena in Calliphora'], 69, 3. — Willistoii, 

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

 15, clx. 



L-EPIDOPTERA.— 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, ^"^ by Conservator G. Kolt- 

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

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

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

 Gr. Life-histories of North American Geometridae, xx, 5 — Feruald, 

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

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

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

 The Lepidoptera-Phalaenae 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. — Jjag^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. 373-37S. Nym- 

 phalinae, 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, W. Descrip- 

 tion of some new species of Heterocera,* 11, Mar. — Sicli, A. Illustra- 

 tions of Lepidoptera, being imprints of impressions, 21. 



