66 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
525. [Walsh, B. D., and C. 'V. Riley.] A popular delusion. <Amer. 
Eut., February, 1869, v. 1, p. 116. 
No insect passes through all the stages of its growth within one day ; life his¬ 
tory of Ephemeridoe. 
526. [Walsh, B. D., and C. V. Riley.] The squirrel bot. <Amer. 
Ent., February, 1869, v. 1, v. 117. 
Comments on paper by S. S. Ratlivon; emasculation of the striped squirrel 
by Cuterebra buccata. 
527. [Walsh, B. D., and C. Y. Riley.] [Periodical Cicada.] <Amer. 
Eut., February, 1S69, v. 1, p. 117. 
Comments on letter of R. H. Warder; oviposition of Cicada [ = Tibicen] sep- 
tendecim in evergreens. 
528. [Walsh, B. D., and C. Y. Riley.] Transformations of insects. 
<Ainer. Ent., February, 1869, v. 1, p. 118. 
Brief statement of the stages of growth of insects. 
529. [Walsh, B. D., and C. Y. 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. Y. Riley.] Best’s fruit-tree invigorator 
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, X. J. <Amer. Ent., February, 1869, v. 1, p. 119. 
Critical review of pamphlet by J. Treat. 
532. [Walsh, B. D., and C. Y. Riley.] More good words. <Amer. 
Eut., February, 1869, v. 1, p. 119. 
Notice of favorable notices of the American Entomologist. 
533. [Vvalsh, B. D., and C. Y. Rileyl] Lacewing fly. <Ainer. Ent., 
February, 1869, v. 1, p. 119. 
Answer to inquiry of J. Huggins; characters of Chrysopa sp.; its hibernation 
as a pupa and imago. 
534. [Walsh, B. D., and C. Y. 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. Y. Riley - .] The white-marked tussock 
moth again. <Amer. Ent., February, 1869, v. 1, p. 120. 
Answer to inquiry of A. S. Fuller; mention of seven parasites attacking 
Orgijia leucostignia. 
536. [Walsh, B. D., and C. Y. Rileyl] Grasshopper eggs—will they 
hatch? <Amer. Ent., February, 1869, y. 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. Y. Riley.] Injured apple-trees. <Amer. 
Ent., February, 1869, v- 1, p. 120. 
Answer to inquiry of G. C, Broadbead; means against Clinjsobotbris J’emorata ., 
