328 College of Forestry 
Cotumss iS: 
1897. Some Perforating and other Algz on Fresh-water 
Shells. Erythea, V, No. 9, September 19, pp. 
95-97. 
Conner, Cuas. H. 
1905. Glochidia of Unio on Fishes. The Nautilus, 
XVIIT, No. 12, pp. 142-143. 
Cooxg, A. H. 
1895. Mullusca. The Cambridge Natural History, III. 
The Maemillan Co. 
Cort, Witiiam W. 
1915, a. Some North American Larval Trematodes. 
Illinois Biological Monographs, I, No. 4, April, 
pp. 1—86. : 
1915, b. Gordius Larve Parasitic in a Trematode. 
Journ. of Parasitology, I, pp. 198-199. 
Cours, Exutiortr. 
1877. Fur-bearing Animals: A Monograph of North 
American Mustelide. U.S. Geol. Surv. Terri- 
tories, Miscel. Pub., No. 8. 
Curtis, W. C. 
1908. See Lefevre, George. 
1910. See Lefevre, George. 
1911. See Lefevre, George. 
1912. See Lefevre, George. 
Avis, wc: A: 
1908. The Flora: in a Biological Survey of Walnut Lake, 
Michigan. State Board Geol. Surv. Mich., 
Rept. 1907, pp. 217-2381. 
Davis, K. C. 
1903. Sialidide of North and South America. Bull. 68, 
N. Y. State Museum, pp. 442-486. 
