Part 21

1944. Introduction to the study of reptiles in Indiana. Amer. Midl. Nat., 32:438-477.

1949. An ectopic egg in Coluber. Herpetologica, 5:96.

Mossiman, J. E. and Rabb, G. B.

1952. The herpetology of the Tiber River area, Montana. Copeia, 1952(1):23-27.

Mulaik, S. and Mulaik, D.

1942. A neglected species of Coluber. Copeia, 1942:13-15.

Munro, D. F.

1948. Comparative sizes of two female blue racers and their eggs. Herpetologica, 4:199-200.

1949. Eating habits of young Coluber constrictor flaviventris. Herpetologica, 5:72-73.

1950a. Incubation and hatching of eggs of Coluber c. flaviventris. Herpetologica, 6:122-124.

1950b. Juvenile pattern in a mature Coluber c. flaviventris. Herpetologica, 6:124.

Neill, W. T.

1948. Hibernation of amphibians and reptiles in Richmond County, Georgia. Herpetologica, 4:107-114.

Odum, E. P. and Kuenzler, E. J.

1955. Measurement of territory and home range size in birds. Auk, 72:128-137.

Ortenburger, A. I.

1928. The whip snakes and racers, genera Masticophis and Coluber. Mem. Univ. Michigan Mus., vol. 1, pp. xviii + 247.

Owens, V.

1949. An overwintering colony of Coluber c. constrictor (Say) and Elaphe o. obsoleta (Say). Herpetologica, 5:90.

Parker, M. V.

1941. The trematode parasites from a collection of amphibians and reptiles. Jour. Tennessee Acad. Sci., 16(1):27-45.

Peters, J. A.

1942. Reptiles and amphibians of Cumberland County, Illinois. Copeia, 1942(3):182-183.

Pope, C. H.

1935. The reptiles of China. Amer. Mus. Nat. Hist., Nat. Hist. Cent. Asia, v. 10, lii + 604 pp.

1944. Amphibians and reptiles of the Chicago area. Chicago Nat. Hist. Mus. Press, 275 pp., 12 pls.

Pope, T. E. B. and Dickinson, W. E.

1928. The amphibians and reptiles of Wisconsin. Bull. Pub. Mus. City of Milwaukee, 8(1):1-138.