xxxiii, '22] ENTOMOLOGICAL NEWS 31 



penter, G. D. H. Experiments on the relative edibility of insects, 

 with special reference to their coloration. 36, 1921, 1-105. Lenz, F. 

 Alternative modifikationen bei schmetterlingen. 128, xviii, 93-103. 

 Malloch, A. Metallic coloration of chrysalids. 76, cviii, 302-3. Mid- 

 dleton, W. Some suggested homologies between larvae and adults 

 in sawflies. 10, xxiii, 373-92. Onslow, H. Metallic coloration of 

 chrysalids. 76, cviii, 366. Rabaud, E. L'adaptation et 1'instinct des 

 Cassides. 78, Iv, 153-83. Ruschkamp, P. F. Wheelers trophallaxis 

 und ursprung der insektenstaaten. 57, xli, 481-94. Seller, J. Ge- 

 schlechtschromosomenuntersuchungen an Psychiden. 128, xviii, 

 81-92. Tanzer, E. Morphogenetische untersuchungen und beobach- 

 tungen an Culiciden-larven. Ill, 1921, A, 7, 136-82. Terao, A. A 

 preliminary note on the structure of Hancock's gland of Oecanthus. 

 (Annot. Zool. Japon, x, 41-4.) Zeleny, C. The direction and fre- 

 quency of mutation in the bar-eye series of multiple allelomorphs of 

 Drosophila. 85, xxxiv, 203-33. Die ruckbildung der augen durch 

 mutation bei Drosophila. 118, xx, 648-50. 



ARACHNIDA, ETC. Berlese, A. Centuria quinta di Acari 

 nuovi. 38, xiv, 143-95. 



NEUROPTERA. Ulmer, G. Ueber einige Ephemeropteren- 

 typen alterer autoren. Ill, 1921, A, 6, 228-67. 



Watson, J. R. New Thysanoptera from New York. 19, xvi, 78-86. 



HEMIPTERA. Doane, R. W. The Stanford collection of Cocci- 

 dae. 12, xiv, 306. Parshley, H. M. On the genus Microvelia. 19, 

 xvi, 87-93. Pennington, M. S. Notas sobre Coreidos argentinos. 

 96, v, 28-39. 



Knight, H. H. A new species of Bolteria (Miridae). 19, xvi, 

 73-4. 



LEPIDOPTERA. Engelhardt, G. P. Foodplant of Luperina 

 passer. 19, xvi, 86-7. Giacomelli, E. Sobre un caso de albinismo 

 (?) en "Dione vanillae." (Nymphalidae.) 96, v, 64-6. Hering, M. 

 Die geographische verbreitung der Libytheiden. Ill, 1921, A, 4, 

 248-96. 



DIPTERA. Headlee, T. J. The mosquitoes of New Jersey and 

 their control. (New Jersey Agr. Exp. Sta., Bull. 348, 229 pp.) 

 Hoffman, W. A. An early record regarding bot flies. 12, xiv, 374. 

 Peryassu, A. G. Os Anophelineos do Brasil. (Arch. Mus. Nac., 

 Rio de Janeiro, xxiii, 9-104.) Shannon, R. C. A reclassification of 

 the subfamilies and genera of the North American Syrphidae. 19, 

 xvi, 65-72. 



Alexander, C. P. Dipterous insects of the family Tipulidae from 

 the Pribilof islands, Alaska. 61, xi. 183-4. Cole, F. R. Diptera from 



