222 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



1633. RILEY, C. V. Continued. 



Indiscriminate use of names and habits of several species of Tinea injurious 

 to woolen goods, fur, hair, and similar substances; means against the 

 moths. 



1634. RILEY, C. V. Pieris vernalis and P. protodice. <Ca. Ent, Feb- 



ruary [March], 1878, v. 10. p. 39. 



Conformation of T. E. Bean's conclusion that P. vernalis is the spring form 

 of P. protodice. 



1635. RILEY, C. V. Migratory butterflies. <Sci. Amer., 6 April, 1878 



[v. 52], n. s., v. 38, p. 215, fig. S.-b. No. 19, p. 250. Extract: 

 <Amer. Ent, April, 1880 [v. 3], n. s., v. 1, p. 102, fig. 34. 

 Occurrence of migratory swarms of Danais archippus in central southern 

 United States in the autumn of 1877, and of return migrations in spring; 

 explanation of these migrations ; mentions other migratory Ehopalo'cera ; 

 distribution of Danais archippus and Cynthia [Pyrameis] cardui; figure of 

 Danais archippus. 



1636. RILEY, C. V. The horn-bug. <Sci. Amer., 20 April, 1878 [v. 52], 



n. s., v. 38, p. 249, 1 fig. S.-b. No. 19, p. 241. 



Natural history, description of egg, larva and pupa, and figures of larva, 

 pupa, and imago of Passalus cornutus. 



1637. RILEY, C. V. Egg-feeding mites. <Ca. Ent., March [April], 



1878, v. 10, pp. 58-59. 

 Citation of records of Acari feeding on eggs. 



1638. [RiLEY, C. V.] Bad work of the grain Aphis <N. Y. Tribune, 



26 June, 1878. S.-b. No. 19, p. 224. 



Habits and ravages of and means against Aphis avence [= Nectarophora gra- 

 naria]. 



1639. [RiLEY, C. V.] Of Doryphora. <N. Y. Tribune, 26 June, 1878. 



S.-b. No. 19, p. 243. 



Natural history, enemies, and spread of Doryphora decemlineata ; description 

 of larva and imago ; methods of using Paris green. 



1640. RILEY, 0. V. The apple-tree borer. <N. Y. Tribune, 24 July, 



1878. S.-b. No. 19, p. 195. 



Means against Chrysobothris femorata. 



1641. [RiLEY,C.V.] The raspberry saw-fly. <N.Y. Tribune, 24 July, 



1878. S.-b. No. 19, pp. 197 ; 226. 

 Habits of and means against Selandria [== Monophadnus] rubi. 



1642. [RiLEY,C.Y.] Inquiring friends. <N. Y. Tribune, 24 July, 1878. 



S.-b. No. 19, p. 198. 

 Means against ^Egeria tipuliformis. 



First annual report of the United States 

 Entomological Commission for the year 1877, relating to the 

 Rocky Mountain locust and the best methods of preventing its 

 injuries and of guarding against its invasions, in pursuance of 

 an appropriation made by Congress for this purpose. With 

 map and illustrations. < Washington, 29 July, 1878, pp. 16+ 



