29 



G. H. FRENCH. The Butterflies of the Eastern United States. For 

 the uses of classes in zoology and private students. Philadelphia, 

 Lippincott & Co., 1886. Price, $2. 



Gives synopses of the genera and species, and descriptions of the species. 



BROOKLYN ENTOMOLOGICAL SOCIETY. Synopses of Butterflies. <Bul. 

 Brooklyn Entom. Soc., Vol. I and subsequent volumes; continued 

 in,Entomologica Americana, Vol. I. 



Synopses of the North American species of Rhopalocera, the later articles 

 giving tables of species and bibliography. 



SAMUEL H. SCUDDER. Comparative tables for the families of Butter- 

 flies. <Can. Entom., Vol. XIX, 1887, No. 11, pp. 201-206. 



W. H. EDWARDS. Butterflies of North America. 3 vols. Boston, 

 Houghton, Mifflin & Co. Vol. I, 1879; Vol. II, 1884; Vol. Ill, 

 1897. Many plates. 



Of remarkable interest, especially for life histories. 



S. H. SCUDDER. Butterflies of the Eastern United States and Canada. 



3 vols. Boston, 1889, pp. 1958, 89 pis. 

 W. J. HOLLAND. The Butterfly Book. New York, 1898, 382 pp., 48 



plates (colored). W. J. Holland, Carnegie Museum, Pittsburg, 



Pa. Price, $3. 



A most useful book on our butterflies. 



S. H. SCUDDER. Brief guide to the common butterflies of the North- 

 ern United States and Canada. New York, 1893, pp. 206. 

 W. BEUTENMULLER. Descriptive catalogue of the butterflies found 



within fifty miles of New York City. <Bul. Amer. Mus. Nat. 



Hist., Vol. V, pp. 241-310. (1893.) 

 E. M. AARON. Notes on North American Hesperidae. <Can. Entom., 



1892, pp. 119-120. 

 A table of the genera. 



A. J. SNYDER. The Argynnids of North America. <Occ. Mem. 

 Chicago Entom. Soc., Vol. I, No. 1. (1900.) 

 A grouping of the species with notes on many of them. 



Heterocera. 



SPHINGID^E. 



A. R. GROTE and C. T. ROBINSON. A synonymical catalogue of 



North American Sphingidse, with notes and descriptions. <Proc. 

 Entom. Soc. Phila., Vol. V, 1865, pp. 149-193, 3 pis. 



Gives full and complete synonymy, with descriptions of several new genera 

 and species. 



B. CLEMENS. Synopsis of the North American Sphingides. <Journ. 



Acad. Nat. Sci. Phil., Vol. IV, Pt. 2, 1859, pp. 97-190. 

 A monograph of the family as at present limited. 



