io66 FRESH-WATER BIOLOGY 



IMPORTANT WORKS ON AQUATIC VERTEBRATES 



General 

 Cambridge Natural History, edit, by S. F. Harmer and A. E. Shipley. 

 Volumes: vn, Fishes; vni, Amphibia; v, Reptilia; rx, Birds; x, Mam- 

 mals. London. 

 ScHARFF, R. F. 191 2. Distribution and Origin of Life in America. New 

 York. 

 Bulletin of the U. S. Bureau of Fisheries; Washington, D. C. 



(Contains many articles on Fishes, Birds, and Reptiles.) 



Mammals 

 Ingersoll, Ernest. 1907. The Life of Animals. The Mammals. New 



York. 

 Seton, E. T. 1909. Life Histories of Northern Animals. 2 vols. New York. 

 Stone, Witmer, and Cram. 1902. American Animals. New York. 



Birds 

 Chapman, F. M. 191 2. Birds of Eastern North America. New York. 

 CouES, Elliott. 1903. Key to North American Birds. Boston. 

 RiDGWAY, Robert. Birds of North and Middle America. Bulletin U. S. Nat. 



Mus., No. 50. Part I, 1901; Part II, 1902; Part III, 1904; Part IV, 



1907; Part V, 1911. 



Reptiles 

 Cope, E. D. 1898. Crocodilians, Lizards, and Snakes of North America. 



Ann. Rep. Smithsonian Inst., pp. 153-1270. 

 DiTMARS, R. L. 1907. Reptile Book. New York. 



Amphibia 



C0PE,E. D. 1889. The Batrachia of North America. Bull. U. S. Nat. Mus., 



34: 1-525- 

 DiCKERSON, Mary C. 1906. Frog Book. New York. 



Fishes 

 Jordan, D. S. 1905. Guide to the Study of Fishes. New York. 

 Jordan, D. S., and Evermann, B. W. i 896-1 900. The Fishes of North and 

 Middle America. Bull. U. S. Nat. Mus., No. 47. 4 Parts. 

 1902. American Food and Game Fishes. New York. 



A number of admirable state lists have been published on Mammals, Birds, and Fishes. Nominally 

 confined to a single state, they are useful over a much wider territory. 



