BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 75 



629. [WALSH, B. D., and C. V. RILEY.] Cocoons and chrysalids 



named. <Ainer. Ent., June, 1869, v. 1, p. 206. 



Answer to iuquiry of A. S. Fuller; characters of larva and imago of Cerato- 

 campa [= Citheronia] regalis; food-plants of its larva; characters of the 

 cocoous of Attacus promethea, A. cecropia, A. [= Telea~\ polyphemus. and of 

 Thyridopteryx ephemerceformis. 



630. [WALSH, B. D., and 0. V. KILEY.] White lined morning Sphinx. 



<Amer. Ent., June, 1869, v. 1, p. 206. 



Answer to inquiry of S. Blanchard ; characters, transformations, habits, and 

 distribution of Deilephila lineata ; food-plants of its larva. 



631. [WALSH, B. D., and C. V. RILEY.] Insects named. <Amer. 



But., June, 1869, v. 1, p. 206. 



Answer to inquiry of W. W. Bntterfield; identification of insects sent ; dif- 

 ferences between the spring and autumn broods of Drasteria erechtea. 



632. [WALSH, B. D.. and C. V. RILEY.] Peach-twig borer. <Amer. 



Ent., June, 1869, v. 1, p. 206, fig. 140. 



Answer to inquiry of W. Muir ; characters, habits, and figure of the larva of 

 Gortyna nitela. 



633. [WALSH, B. D., and C. V. RILEY.] The apple-twig borer. <Amer. 



Ent., June, 1869, v. 1, p. 206, fig. 141. 



Answer to inquiry of A. Hinckley ; habits, sexual differences, and figure of 

 Sostrichus [= Amphicerus] bicaudatm. 



634. [WALSH, B. D., and C. V. RILEY.] Apple-tree borers on south 



side of trees. <Amer. Eut., June, 1869, v. 1, p. 206. 

 Answer to inquiry of J. F. Wielandy; preference shown for the south and 

 southwest sides of trees by the larva of Chrysobothris femorata. 



635. [WALSH, B. D., and C. V. RILEY.] Cocoons of the Cecropia moth. 



<Amer. Ent., June, 1869, v. 1, p. 206. 



Answer to inquiry of T. W. Gordon ; comparison between the cocoons of 

 Telea polyphemus and Attacus cecropia. 



636. [WALSH, B. D., and C. Y. RILEY.] Flea-beetles. <Amer. Ent., 



June, 1869, v. 1, p. 206. 



Answer to inquiry of F. Hecker; characters of an undescribed Longitarsus 

 infesting wheat fields. 



637. [WALSH, B. D., and C. V. RILEY.] Strawberry bugs. <Amer. 



Ent., June, 1869, v. 1, p. 207. 



Answer to inquiry of J. M. Pearson ; characters, ravages, and means against 

 . Corimelceiia pulicaria. 



638. [WALSH, B. p., arid C. V. RILEY.] Eggs on apple-trees. <Amer. 



Ent., June, 1869, v. 1, p. 207, fig. 142. 



Answer to inquiry of H. Compton; characters of eggs of Sinea diadema] 

 figure of the imago ; its value as a destroyer of canker-worms. 



639. [WALSH, B. D., and C. V. RILEY.] Lady-bird larvse. <Amer. 



Ent., June, 1869, v. 1, p. 207, fig. 143. 



Answer to inquiry of E. S. Foster; characters of the larva of Hippoilamia con- 

 vergens ; figures its larva, pupa, and imago ; usefulness of Coccinellidce. 



