42, WORKS ON NORTH AMERICAN ENTOMOLOGY. 
Exrop, M. J.—The Butterflies of Montana. <Univ. Mont., 1906, 
pp. 174. 
Hart, C. A.—Synopsis of insect collections. Lepidoptera. <Tli- 
nois State Lab. Nat. Hist., 1903, pp. 1-64. 
Awnperson, E. M.—Catalogue of British Columbia Lepidoptera. 
Victoria, 1904, pp. 56. 
Wootty Dov, F. H.—Preliminary list of the Macrolepidoptera of 
Alberta, N. W. Terr. <Can. Ent., 1901, pp. 156-172; 1904, pp. 
345-355; 1905, pp. 17-28, 49-60, 145-156, 173-184, 221-930, 241— 
252: 1906, pp. 45-54, 89-94, 253-267. 
IV.—MONOGRAPHS AND SYNOPSES. 
Rhopalocera. 
Kirsy, W. F.—A synonymic catalogue of Diurnal Lepidoptera. 
London, 1871; supplement, London, 1877. 
A synonymical list of the butterflies of the world. 
Skinner, H.—Synonymical catalogue of North American Rhopa- 
locera. Amer. Ent. Soc., Phila., 1898. 
A synonymie catalogue of the North American Rhopalocera. 
Supp. 1. Philadelphia, 1905. 
Epwarps, W. H.—Revised catalogue of the Diurnal Lepidoptera of 
America, north of Mexico. <Trans. Amer. Ent. Soc., x1, pp. 
945-338, 1884. 
This supersedes a similar catalogue by the same author, published in 
1ST7. 
Hotuanp, W. J.—The butterfly book. New York, 1898, pp. 382, pls. 
48 (colored). Carnegie Museum, Pittsburg, Pa. Second edit., 
1902. 
Epwarps, W. H.—Butterflies of North America. 3 vols. Boston; 
I, 1879; II, 1884; III, 1897. Many plates. 
Scupper, S. H.—Butterflies of the Eastern United States and Can- 
ada. 3 vols. Boston, 1889, pp. 1958, pls. 89. 
Frencu, G. H.—The Butterflies of the Eastern United States. For 
the use of classes in zoology and private students. Philadelphia, 
1886. 
Gives synopses of the genera and species, and descriptions of the species. 
Wricut, W. G.—The Butterflies of the West Coast of the United 
States. San Francisco, Cal., 1905, pp. 257, pls. 32. 
