894 TEXTBOOK OF ZOOLOGY 



Noble, G. K.: The Biology of the Amphibia, New York, 1931, McGraw-Hill 



Book Co. 

 Potter, G. E.: Eespiratory Function of the Swim Bladder in Lepidosteus, J. 



Exper. Zool. 49: No. 1, 1927. 

 — , and Medlen, A. B.: Organography of Gambusia patruelis, J. Morphol. 57: 



No. 1, 1935. 

 — , and Self, J. Teague: Development of Posterior Cardinal Veins in Eelation 



to the Swim Bladder in Lepidosteus, J. Morphol. 56: No. 1, 1934. 

 Kuthven, A. G., Thompson, C, and Gaige, H. T.: The Herpetology of Michigan, 



Michigan Handb. Ser. 3, 1928. 

 Stejneger, L., and Barbour, T.: A Check List of North American Amphibians 



and Eeptiles, ed. 3, Cambridge, Mass., 1933, Harvard University Press. 

 Strecker, J. K. : Eeptiles and Amphibians of Texas, Baylor Bull. 17: No. 4, 



1915. 

 Stuart, Eichard E.: Anatomy of the Bullfrog, Chicago, 1940, Denoyer-Geppert 



Co. 

 — : Anatomy of Necturus, Chicago, 1940, Denoyer-Geppert Co. 

 Wright, A. A., and Wright, A. H. : Handbook of Frogs and Toads, Ithaca, N. Y., 



1933, Comstock Pub. Co. 

 Wright, A. H. : Life-Histories of the Frogs of Okefinokee Swamp, Georgia, 



North American Salientia, No. 2, New York, 1932. 



Reptiles, Birds, and Mammals 



Adams, Charles C. : The Conservation of Predatory Mammals, J. Mammalogy 6: 



No. 2, May, 1925. 

 Agassiz, Louis: Turtles, Contrib. to Nat. Hist, of U. S., No. 1, 1857. 

 Anthony, H. E. : Field Book of North American Mammals, New York, 1928, 



G. P. Putnam's Sons. 

 Apgar, A. C. : Birds of the United States East of the Eocky Mountains, New 



York, 1898, American Book Co. 

 Bailey, Vernon: Beaver Habits, Beaver Control, and Possibilities in Beaver 



Farming, Bull. 1078, U. S. Dept. Agric, 1922. 

 — : Mammals of New Mexico, U. S. Dept. Agric. Bur. Biol. Survey, North 



Amer. Fauna 53 (1931). 

 Barrows, W. B. : Michigan Bird Life, Bull. Michigan Agriculture, 1912. 

 Beddard, F. E.: The Mammalia, Cambridge Nat. Hist. Series, New York, 1923, 



The Macmillan Co. 

 Beebe, C. W.: The Bird, Its Form and Function, New York, 1906, Henry 



Holt & Co. 

 Bent, A. C: North American Diving Birds, U. S, Nat. Mus., Bull. 107 (1919). 

 Blanchard, F. N. : A Key to the Snakes of the United States, Canada, and 



Lower California, Michigan Acad. Sci. Arts and Letters 4: Part 2, 1925. 

 Bradley, O. Charnoch: Structure of the Fowl, 1915, published by A. & C. 



Black, Ltd., 4 Soho Sq., London. 

 Bready, M. B. : The European Starling on His Westward Way (Sturnus vulgaris 



vulgaris), 1929, Knickerbocker Press. 

 Burroughs, John: Squirrels and Other Fur Bearers, Boston, 1909, Houghton 



Mifflin Co. 

 Butler, A. W.: Birds of Indiana, Indiana Geol. and Nat. Ees. Eep. 20: 1897. 

 Camp, C. L. : Classification of the Lizards, Bull. Amer. Mus. Nat. Hist. 48: 



1923. 

 Chapman, F. M. : Color Key to North American Birds, Garden City, 1903, 



Doubleday Page & Co. 

 — : Handbook of Birds of Eastern North America, New York, 1932, D. 



Appleton & Co. 



