BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 367 



2407. [RlLEY, C. V.] [Food-habits of Feniseca tarquiniu*.] <Proc. 



Bnt. Soc. Wash., [13 March], 1888, v. 1, p. 37. 



List of Aphididce preyed upon by larvae of F. tarquinius. 



2408. [RILEY, C. V.] Notes on Phengodes and Zarhipis. <Proc. Ent. 



Soc. Wash., [13 March], 1888, v. 1, pp. 02-63. 



Structural characters of the luminous larvte of Phengodes aud Zarhipis and of 

 an unnamed form from Nevada; difference between the perfect female and 

 the larva. 



2409. [RiLEY, C. V.] [Trees injured by spiders.] <Proc. Ent. Soc. 



WasK [13 March], 1888, v. 1, p. 84. 

 Growth of trees retarded by spider-webs. 



2410. [RiLEY, C. V.] [Remarks on exhibited specimens.] <Proc. Ent. 



Soc. Wash., [13 Marcb], 1888, v. 1, pp. 84-80. 



1. Notes on the life-habits of JEgeriidce. Habits and early stages of Mel'Mia 

 gloriosa, Sciapteron robinice,Phemonoe 5-caudata, ^geria impropria, A. albicor- 

 nis, and A. pyri. 



2. Color variation in the larva of Agraulis vanilla. Colorational variation 

 between eastern and western larvae of A. vanillas. 



3. Miscellaneous insects. Food-plants of Eumenia atala and Cloanlha derupta; 

 habitat of Dendrotettix quercus n. g. et sp. 



2411. RILEY, C. V. Further notes on Phengodes and Zarhipis. <Proc. 



Ent. Soc. Wash., [13 March], 1888, v. 1, pp. 80-87. 



Comparative characters of the larvae of Phengodes and Zarhipis ; life-habits 

 and metamorphoses of the same ; colorational and structural characters of 

 the larva and larviforrn female of Zarhipis; description of the eggs of Zar- 

 hipis. 



2412. [RiLEY, C. V.] [Remarks on exhibited specimens.] <Proc. Eut. 



Soc. Wash., [13 March], 1888, v. 1, pp. 87-89. 



1. Notes on the eversible glands in larvae of Orgyia and Parorgyia, with notes 

 on the synonomy of species. Presence of glands, probably scent organs, in 

 the larvae of Orgyia and Parorgyia; syuonomy and food-plants of some spe- 

 cies of Parorgyia. 



2. Further remarks on Phengodes. Comparative characters of larva and 

 larviform females of Phengodes laticollis. 



3. Interesting Lepidoptera. Characters of Syntomeidasp., and of an undeter- 

 mined moth. 



2413. RILEY, C. V. The British pest. Worthlessness of the sparrow 



as an insect-killer. <National Tribune, 26 April, 1888. 



Result of the examination of the stomach contents of 522 sparrows, of which 

 92 only, or 17 & per cent., contained insects, a large proportion of these be- 

 ing innoxious or actually beneficial species ; review of recorded observa- 

 tions in North America. 



2414. RILEY, C. V. Elm-tree depredators. <Newark [N. J.] Press 



and Register, 10 May. 1888. 



Report of an address before the Newark Board of Trade ; life-history and 

 means against Galeruca xanthomelcena. 



2415. RILEY, C. V. On the original habitat of Icerya purchasi. <Pacific 



Rural Press, 12 May, 1888, v. 35, p. 425. 



Australia probably the true home of Icerya purchasi ; its distinctness from 

 /. sacchari. 



