BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 81 
701. [Walsh, B. D., and C. V. Riley.] The close of the first volume. 
<Amer. Ent., August, 1869, v. 1, p. 229. 
Prospectus of the second volume of the American Entomologist. 
702. [Walsh, B. D., and C. V. Riley.] The Royal horned caterpillar. 
(Ceratocampci ( Citheronia ) regalis , Fabr.). <Amer. Ent., Au¬ 
gust, 1869, v. 1, pp. 230-231, pi. 1. 
Htibits, seasons, sexual characters, food-plants, and vernacular names of 
Citheronia regalis', descriptions and figures of larva and pupa; figure of 
larva, pupa, and imago. 
703. [Walsh, B. D., and G. Y. Riley.] Comparative scarcity of the 
Curculio again. <Amer. Ent., August, 1869, v. 1, p. 241. 
Observations on the comparative abundance of Conotrachelus nenuphar during 
the early summer of 1869. 
704. [Walsh, B. D., and C. Y. Riley.] A possible cause of the bee 
disease. <Amer. Ent., August, 1869, v. 1, pp. 241-242. 
Reprint of article by P. H. Philbrook (Amer. Bee Journal, May, 1869), with 
comments ; dipterous enemies of the honey-bee. 
705. [Walsh, B.D., and C.Y. Riley.] Ash and mountain ash. <Amer. 
Ent., August, 1869, v. 1, pp. 243-244. 
Criticisms of paper of H. Shimer (Trans. Ill. State Hortic. Soc., 1868). 
706. [Walsh, B. D., and 0. Y. Riley.] How the Curculio flies by 
night. <Amer. Ent., August, 1869, v. 1, p. 244. 
Extract from lecture by I. P. Trimble, with comment. 
707. [Walsh, B. D., and C. V. Riley.] The periodical Cicada; our 
first brood established. < Amer. Ent., August, 1869, v. 1, p. 244. 
Appearance in Connecticut of a brood of Tibicen septendecim in 1869. 
708. [Walsh, B. D., and C. Y. Riley.] 'Be on the guard. <Amer. 
Ent., August, 1869, v. 1, p. 244. 
Need of care in the transportation of living insects ; accidental introduction 
of Doryphora 10 -lineata. 
709. [Walsh, B. D., and C. V. Riley.] Prophecy fulfilled. <Amer. 
Ent., August, 1869, v. 1, p. 244. 
Spread of Doryphora 10 -lineata through Michigan. 
710. [Walsh, B. D., and C. Y. Riley.] A poisonous worm. <Amer. 
Ent., August, 1869, v. 1, p. 245. 
Extract from exchange ; larva of Protoparce celeus not poisonous. 
711. [Walsh, B. D., and C. Y. Riley.] Wheat midge, alias milk 
weevil, alias red weevil. <Amer. Ent., August, 1869, v. 1, p. 
245. 
Answer to inquiry of C. Corbit; characters of larva of Cecidomyia [= Di- 
plosis~\ tritici', change in heads of wheat. 
712. [Walsh, B. D., and C. Y. Riley.] Large fish-flv. <Amer. Ent., 
August, I860, v. 1, p. 245. 
Answer to inquiry of A. R. McCutchen ; characters of Chauliodes pectini- 
cornis ; habits of the larva of C. rastncornis. 
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