BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
93 
828. [Walsh, B. D., and C. Y. Riley. | Locust borer. <Amer. Ent., 
November, 18G9, v. 2, p. 58. 
Answer to inquiry of J. Bagby ; Arhopalus [= Cyllene] robinice 9 undistin- 
guishable from A. [= C.j pictus 9 • 
829. [Walsh, B. D., and C. Y. Riley.] Saddle-back larva. <Amer. 
Ent., November, 1869, v. 2, p. 59, tig. 36. 
Answer to inquiry of G. T. Cost; figure of the larva of Empretia stimulea 
found on Indian corn. 
830. [Walsh, B. D., and C. Y. Riley.] Silk spiders. <Amer. Ent., 
November, 1869, v. 2, p. 59. 
Answer to inquiries of G. Howe and C. W. Spaulding; characters of Epeira 
[= Argiope] riparia and Eephila plumipes. 
831. [Walsh, B. D., and 0. Y. Riley.] Entomological works. <Amer. 
Ent., November, 1869, v. 2, p. 59. 
Answer to inquiry of S. W. Cowles; mention of works containing descrip¬ 
tions of North American Coleoptera and Lepidoptera; food-plants of the 
larva of Eudryas unio. 
832. [Walsh, B. B., and C. Y. Riley.] Insects named. <Amer. Ent., 
November, 1869, v. 2, p. 59. 
Answer to inquiry of A. H. R. Bryant; characters of the cocoon of Attacus 
cecropia and the imago of Mutilla coccinea [ = Splicerophthalma occidentalism. 
833. [Walsh, B. D., and C. Y. Riley.] A new bee enemy. <Amer. 
Ent., November, 1869, v. 2, p. 59. 
Answer to inquiry of F. Brewer; characters of an undetermined carabid 
larva found eating Apis mellifica. 
834. [Walsh, B. I)., and C. Y. Riley.] Thousfind-legged worms. 
<Amer. Ent., November, 1869, v. 2, p. 59. 
Answer to inquiry of J. W. Merchant; characters and poisonousness of Sco- 
lopendra castaneiceps ; Julus sp. and Polydesmus sp. injurious to strawberries. 
835. [Walsh, B. D., and C. Y. Riley.] ' Cabbage-worms. <Amer. 
Ent., November, 1869, v. 2, p. 60, figs. 37-38. 
Answer to inquiry of W. C. Holmes; figures larva, pupa, and imago of Pieris 
protodice ; means against cabbage-worms. 
836. [Walsh, B. D., and C. Y. Rileyl] The rape butterfly. Amer. 
Ent., November, 1869, v. 2, p. 60. 
Answer to inquiry of J. E. Chase; occurrence of Pieris rapce, in Bangor, Me. 
837. [Walsh, B. D., and C. Y. Riley.] Bad packing. <Amer. Ent., 
November, 1869, v. 2, p. 60. 
Answer to inquiry of H. C. Beardslee ; characters and food-plants of Empre¬ 
tia stimulea ; food-plant of Darapsa [= Ampelophaga~\ myron ; directions for 
sending larvae by mail. 
838. [Walsh, B.D., and C.Y.Rileyl] Granddaddy long-legs. <Amer. 
Ent., November, 1869, v. 2, p. 60. 
Answer to inquiry of W. R. Howard ; vernacular names and habits of Pha- 
lanyidce. 
839. [Walsh, B. D., and C. Y. Riley.] Borer in apple-twig. <Amer. 
Ent., November, 1869, v. 2, p. 60. 
Answer to inquiry of G. C. Brackett; habits of Bostrichus [= Amphicerus~] 
bicaudatus and Elaphidion parallelum [ —villosum J. 
