230 ENTOMOLOGICAL NEWS. [May, '15 



447 — Journal of Agricultural Research, Washington. 456 — Kosmos, 

 Handweiser fur Naturfreunde, Stuttgart. 602 — American Museum 

 of Natural History, New York. 603 — Boletin, Sociedad Physis, 

 Buenos Aires. 



GENERAL SUBJECT. Bethune, C. J. S.— Bibliography of Ca- 

 nadian Entomology for the year 1913, 242, viii, 53-68. Britton, W. 

 E. — The academic training of the entomologists in colleges and 

 experiment stations of the U. S., 179, viii, 72-8. Chapman & Glaser 

 — A preliminary list of insects which have wilt, with a compara- 

 tive study of their polyhedra, 179, viii, 140-49. Cockerell, T. D. A. 

 — Miocene fossil insects [Orthop., 1; Hemipt., 1; Hymen., 8; Dipt., 

 9], 1, 1914, 634-48. Davis, J. J. — ^Cages and methods of studying 

 underground insects, 179, viii, 135-39. Elkner, R. — Seltsame gaste, 

 166, viii, 186. Escherich, K. — Amerika als erzieher in der ange- 

 wandten entomologie, 456, 1915, 78-82. Fernald, H. T.— Some pres- 

 ent needs in economic entomology, 179, viii, 30-40. Howard, L. O. 

 — On possible poisoning of insectivorous birds in the war against 

 the gipsy moth, 102, xvii, 2. Notes on the progress of economic 

 entomology, 179, viii, 113-18. Letourneau, F. — Insectes bienfaiteurs, 

 37, xli, 113-15. Lutz, F. E. — How to collect and preserve insects, 

 602, Guide Leaf. Ser. 39. Natzmer, G. V. — Das biogenetische 

 grundgesetz im leben der Insektenstaaten, 81, xxxv, 30-6. Quade, 

 F. — Insektenstiche, Resultat der rundfrage, 216, xxviii, 115-16 

 (cont.). Schmidt, K. W. — Schnee und Eis, doch fruhlingsahnen 

 in der Natur, 216, xxviii, 117. Webster, F. M. — Importance of ob- 

 servations on apparently unimportant insects, 4, 1915, 69-73. Weiss, 

 H. B. — The symmetry of insects, 4, 1915, 88-90. 



PHYSIOLOGY AND EMBRYOLOGY. Dederer, P. H.— 

 Oogenesis in Philosamia cynthia, 322, xxvi, 1-42. Morgan, T. H. 

 — The infertility of rudimentary winged females of Drosophila 

 ampelophila, 3, xlix, 240-50. 



ARACHNIDA, ETC. Borelli, A.— Gli Scorpioni del Museo Ci- 

 vico di Storia Naturale di Milano, 361, liii, 456-64. Tragardt, I. — 

 On the new gen. Ceratoacarus, Ewing, 67, xxxv, 186-7. 



NEUROPTERA, ETC. Hood, J. D.— An outline of the sub- 

 families and higher groups of the insect order Thysanoptera, 161, 

 xxviii, 53-60. Muttkowski, R, A. — Description of a Trichopterous 

 larva from the Pribilof Islands, Alaska, 123, xiii, 42-5. Snyder, T. 

 E. — Biology of the termites of the eastern U. S., with preventive 

 and remedial measures, 7, Bui. No. 94, 13-85. Stehli, G. — Die un- 

 gezieferfrage im felde, 456, 1915, 104-108. 



Banks, N. — New Neuropteroid insects, native and exotic [19 

 new], 1, 1914, 608-32. Lloyd, J. T.— Wood-boring Trichoptera [1 



