SOURCES OF INFORMATION 77 



mission for the Year 1877, Relating to the Rocky 

 Mountain Locust, etc. U. S. Geol. Surv. (Hayden) . 

 pp. 477. 



Discusses predaceous and parasitic animals which prey 



upon the locust. 



1880. Second Report of the U. S. Entomological Commis- 

 sion for the Years 1878 and 1879, Relating to the 

 Rocky Mountain Locust, and the Western Cricket, 

 etc. U. S. Dept. Interior, pp. 322. 



Discusses predaceous and parasitic animals which 

 prey upon the locust. 



RlLET, C. V. 



1880. Food Habits of the Longicorn Beetles or Wood Borers. 



Amer. Ent., Vol. Ill, pp. 237-239, 270-271. 



1881. General Index and Supplement to the Nine Reports 



on the Insects of Missouri. U. S. Dept. of Interior. 

 U. S. Ent. Comm., Bull. No. 6. pp. 178. 



1885. Fourth Report of the U. S. Entomological Commis- 

 sion, etc. (On the Cotton and Boll Worm.) U. S. 

 Dept. Agr. pp. 399. 

 SCHWARZ, E. A. 



1890. Food-Plants and Food-Habits of Some North American 

 Coleoptera. Proc. Ent. Soc. Wash. Vol. I, pp. 

 231-233. 



SCUDDER, S. H. 



1889. Classified List of Food Plants of American Butterflies, 

 drawn from Scudder's Butterflies of the Eastern 

 United States. Psyche, Vol. V, pp. 274-278. 



1901. Index to North American Orthoptera. Occasional 



Papers of the Bost. Soc. Nat. Hist., VI. pp. 436. 

 This is a complete alphabetical index to the literature 

 of the species of North American Orthoptera a 

 unique and very useful work. 



THOMAS, C., MIDDLETON, N., and MARTIN, J. 



1881. Descriptive Catalogue of Larvae. Tenth Rep. State 

 Ent. 111., pp. 60-140. 



