66 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



525. [WALSH, B. D.,and C. V. RILEY.] A popular delusion. <Amer. 



Ent., February, 1809, v. 1, p. 116. 



No insect passes through all the stages of its growth within one day ; life his- 

 . tory of Ephemeridce. 



526. [WALSH, B. D., and 0. V. KILEY. J The squirrel bot. <Amer. 



But., February, 1869, v. 1, v. 117. 



Comments on paper by S. S. Eathvon; emasculation of the striped squirrel 

 by Cuterebra buccata. 



527. [WALSH, B. D., and 0. V. RILEY.] [Periodical Cicada.] <Amer. 



But, February, 1869, v. 1, p. 117. 



Comments on letter of R. H. Warder ; oviposition of Cicada [= Tibicen] sep- 

 tendedm in evergreens. 



528. [WALSH, B. D., and C. V. RILEY.] Transformations of insects. 



<Amer. Ent., February, 1869, v. 1, p. 118. 

 Brief statement of the stages of growth of insects. 



529. [WALSH, B. D., and C. V. RILEY.] Do bees injure raspberries ! 



<Amer. Ent., February, 1869, v. 1, p. 118. 



Comments on discussion before New York Fruit Growers' Club as to the ef- 

 fects of bees on flowers and fruits. 



530. [WALSH, B. D., and C. V. RILEY.] Best's fruit-tree iuvigorator 



again. <Amer. Ent., February, 1869, v. 1, p. 119. 

 Notice of invention of a new " invigorator " by B. Best. 



531. [WALSH, B. D., and C. V. RILEY.] The insect extinguisher, by 



Joseph Treat, 5". J. <Amer. Ent., February, 1869, v. 1, p. 119. 



Critical review of pamphlet by J. Treat. 



532. [WALSH, B. D., and C. V. RILEY.] More good words. <Amer. 



Ent., February, 1869, v. I, p. 119. 

 Notice of favorable notices of the American Entomologist. 



533. [WALSH, B. D., and C. V. RILEY.] Lace wing fly. <Amer. Ent., 



February, 1869, v. 1, p. 119. 



Answer to inquiry of J. Huggins ; characters of Chrysopa sp. ; its hibernation 



as a pupa and imago. 

 5.U. [WALSH, B. D., and C. V. RILEY.] Gigantic water-bug. <Amer. 



Ent., February, 1869, v. 1, p. 119. 

 Answer to inquiry of S. E. Munford; food-habits of Belo&oma grandis 



[=americanum]. 



535. [WALSH, B. D., and C. V. RILEY.] The white-marked tussock 



moth again. <Arner. Ent., February, 1869, v. 1, p. 120. 

 Answer to inquiry of A. S. Fuller; mention of seven parasites attacking 

 Orgyia leucostigma. 



536. [WALSH, B. D., and C. V. RILEY.] Grasshopper eggs will they 



hatch ? < Amer. Ent., February, 1869, v. 1, p. 120. 

 Answer to inquiry of C. J. Jones; frosts not likely to prevent the hatching 

 of the eggs of Caloptenus spretus. 



537. [WALSH, B. D., and C. V. RILEY.] Injured apple-trees. <Amer. 



Ent, February, 1869, v. 1, p. 120. 



Answer to inquiry of G. C. Broadhead; meaus against C'hrysulwthris femorata. 



