Part 20

CAGLE, F. R.

1940. Eggs and natural nests of Eumeces fasciatus. Amer. Midl. Nat., 23:227-233, 2 figs.

1942. Turtle populations in southern Illinois. Copeia, 1942:155-162.

1944. Home range, homing behavior, and migration in turtles. Misc. Publ. Mus. Zool., Univ. Michigan, 61:1-34, 2 pls.

CARPENTER, C. R.

1952. Comparative ecology of the common garter snake (Thamnophis s. sirtalis), the ribbon snake (Thamnophis s. sauritus) and Butler's garter snake (Thamnophis butleri) in mixed populations. Ecol. Monogr., 22:235-258, 11 figs.

CARR, A. F.

1940. A contribution to the herpetology of Florida. Univ. Florida Publ. Biol. Ser., 3:iv + 118 pp.

CLAUSEN, R. T.

1938. Notes on Eumeces anthracinus in central New York. Copeia, 1938:3-7.

COCKRUM, E. L.

1952. Mammals of Kansas. Univ. Kansas Publ., Mus. of Nat. Hist., 7:303 pp., 73 figs.

CONANT, R.

1951. The reptiles of Ohio. (Reprinted with supplement) Amer. Midl. Nat., 20:1-200, 26 pls., 38 maps.

COOK, F. A.

1942. Alligators and lizards in Mississippi. Bull. Mississippi State Fish and Game Comm., v + 20 pp.

CORRRINGTON, J. D.

1929. Herpetology of the Columbia, South Carolina, region. Copeia, 172:58-83.

COWLES, R. B., and BOGERT, C. M.

1944. A preliminary study of the thermal requirements of desert reptiles. Bull. Amer. Mus. Nat. Hist., 83:261-296, pls. 19-29, figs. 1-3.

CRABB, W. D.

1941. Food habits of the prairie spotted skunk in southeastern Iowa. Journ. Mamm., 22:349-364.

DECKERT, R. F.

1918. A list of reptiles from Jacksonville, Florida. Copeia, 54:30-33.

DITMARS, R. L.

1907. The reptile book. Doubleday, Page and Co., New York, xxxii + 472 pp., 136 pls.

DUNN, E. R.

1920. Some reptiles and amphibians from Virginia, North Carolina, Tennessee and Alabama. Proc. Biol. Soc. Washington, 33:129-138.