BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
59 
450. [Walsh, B. D., and C. Y. Riley. J The slieep-bot or liead-maggot. 
<Araer. Ent., November, 1868, v. 1, p. 58. 
Answer to inquiry of R. W. Scott; CEstrus ovis ordinarily oviparous; some¬ 
times the eggs hatch prematurely inside the body. 
451. [Walsh, B. D., and G. V. Riley.] Leaf-miners of the locust. 
<Amer. Ent., November, 1868, v. 1, p. 58. 
Answer to inquiry of R. W. Scott; characters, habits, ravages, and means 
against Hispa sctitellaris [= Odontota dorsalis ]. 
452. [Walsh, B. D., and C. Y. Riley.] Leaf-hoppers on celery. 
<Amer. Ent., November, 1868, v. 1, p. 58. 
Answer to inquiry of R. Parnell; mention of two undescribed Tettigonidce 
infesting early celery. 
453. [Walsh, B. D., and C. Y. Riley.] Parsnip caterpillars.—Scor¬ 
pions. <Amer. Ent., November, 1868, v. 1, p. 59. 
Answer to inquiry of F. Brewer; food-plants of larva of Papilio asterias ; 
habits of the imago; habits and sting of Buthus carolinianm ; its occur¬ 
rence in Missouri. 
454. [Walsh, B. D., and C. Y. Riley.] Noxious insects named. 
<Amer. Ent., November, 1868, v. 1, p. 59. 
Answer to inquiry of J. H. Parsons; larval characters and food-plants of 
UypUantria textor [ = cunea], Notodonta [= GEdemasia] concinna, Arctia 
\_—Spilosoma] virginica, Carpocapsa pomondla, and of Trgpeta pomondla. 
455. [Walsh, B. D., and C. Y. Riley.] Cut-worms destroying re¬ 
cently sown wheat. < Amer. Ent., November, 1868, v. 1, p. 59. 
Answer to inquiry of T. R. Allen; characters, habits, and means against un¬ 
determined Noctuidce attacking wheat. 
456. [Walsh, B. D., and G. Y. Riley.] The spined soldier bug. 
<Amer. Ent., November, 1S68, v. 1, p. 59. 
Answer to inquiry of I. Hicks; Podisus spinosus as an enemy of Hyphantria 
textor [==cMnea]. 
457. [Walsh, B. D., and G. Y. Riley.] The preying Mantis, alias 
Devil’s riding horse, etc. <Amer. Ent., November, 1868, v. 1, 
p. 59. 
Answer to inquiry of A. Pettit; habits of Mantis [ Phasmomantis ] Carolina ; 
egg-mass of the same. 
458. [Walsh, B. D., and G. Y. Riley.] The pigeon Tremex. <Amer. 
Ent., November, 1868, v. 1, p. 59. 
Answer to inquiry of F. Brewer; characters of Tremex columbaj food-habits 
and parasites of its larva. 
459. [Walsh, B. D., and G. Y. Riley.] Flesh-worms. <Amer. Ent., 
November, 1868, v. 1, p. 59. 
Answer to inquiry of W. J. Stuart; larval habits of an undetermined muscid- 
460. [Walsh, B. D., and C. Y. Riley.] Fall web-worm on hickory. 
<Amer. Ent., November, 1868, v. I, p. 59. 
Answer to inquiry of W. W. Daniels; transformation of Hypliantria textor 
[=cwnea]; characters of its larva and imago. 
