n.o.bLE, G. K., and BRADLEY, H. T.
1933. The mating behavior of lizards; its bearing on the theory of s.e.xual selection. Ann. New York Acad. Sci., 35:25-100.
n.o.bLE, G. K., and k.u.mPF, K. F.
1936. The function of Jacobson's organ in lizards. Journ. Gen. Psych., 48:371-382.
n.o.bLE, G. K., and MASON, E. R.
1933. Experiments on the brooding habits of the lizards _Eumeces_ and _Ophisaurus_. Amer. Mus. Nov., 619:1-29.
n.o.bLE, G. K., and TEALE, H. K.
1930. The courtship of some iguanid and teiid lizards. Copeia, 1930:54-56.
OLIVER, J.
1951. Ontogenetic changes in osteodermal ornamentation in skinks.
Copeia, 1951:127-130.
OWEN, V.
1949. New snake records and notes from Morgan County, Missouri.
Herpetologica, 5:49-50.
PARKER, M. V.
1942. Notes on the herpetology of Clay and Greene counties, Arkansas.
Proc. Arkansas Acad. Sci., 2:15-30.
1948. A contribution to the herpetology of western Tennessee. Journ.
Tennessee Acad. Sci., 22:20-30.
PATCH, C. L.
1934. _Eumeces_ in Canada. Copeia, 1934:50-51.
POPE, C. H.
1944. Amphibians and reptiles of the Chicago area. Chicago Nat. Hist.
Mus. Press, 275 pp., 12 pls.
REESE, R. W.
1949. The occurrence of _Eumeces inexpectatus_ in Kentucky. Nat. Hist.
Misc., 39:1-2.
REYNOLDS, A. E.
1943. The normal seasonal reproductive cycle in the male _Eumeces fasciatus_ together with some observations on the effect of castration and hormone administration. Journ. Morph., 72:331-375, 2 pls.
1947. s.e.x hormones responses of the hemip.e.n.i.s of _Eumeces fasciatus_ as reflected by organ weight. Proc. Indiana Acad. Sci., 57:191-198.
REYNOLDS, H. C.
1945. Some aspects of the life history and ecology of the opossum in central Missouri. Journ. Mamm., 26:361-379.
RODGERS, T. L., and MEMMLER, V. H.
1943. Growth in the western blue-tailed skink. Trans. San Diego Soc.
Nat. Hist., 10:61-68, 1 fig.
SANDIDGE, L. L.
1953. Food and dens of the opossum (_Didelphis virginiana_) in northeastern Kansas. Trans. Kansas Acad. Sci., 56:97-106.
SCHMIDT, K. P.
1933. Notes on the breeding habits of lizards. Zool. Ser. Field Mus.
Nat. Hist., 20:71-76.
1946. On the zoogeography of the Holarctic region. Copeia, 1946:144-152, 1 fig.
1950. The concept of geographic range, with ill.u.s.trations from amphibians and reptiles. The Texas Journal of Sciences, 1950, No. 3:326-334.
SCHROEDER, R. C.
1951. A range extension for _Eumeces laticeps_. Herpetologica, 7:172.
SCOTT, T. G., and SHELDAHL, R. B.
1937. Black-banded skink in Iowa. Copeia, 1937:192.