North American Recent Soft-Shelled Turtles (Family Trionychidae)

by Robert G. Webb

1945. Emory's turtle in the Virgin River drainage of northwestern Arizona. Copeia, 1945(3):168, October 15.

Harper, F.

1926. Tales of the Okefinokee. Amer. Speech, 1(8):407-20, May.

1940. Some works of Bartram, Daudin, Latreille, and Sonnini, and their bearing upon North American herpetological nomenclature. Amer. Midl. Nat., 23(3):692-723, 1 fig., May.

Harwood, P. D.

1932. The helminths parasitic in the Amphibia and Reptilia of Houston, Texas and vicinity. Proc. U. S. Nat. Mus., 81(2940):1-71, 5 pls.

Hay, O. P.

1892. The batrachians and reptiles of the state of Indiana. Ann. Rep't Indiana Dep't Geol. Nat. Res., 17:1-204 pp., 3 pls.

1908. The fossil turtles of North America. Publ. Carnegie Inst. Washington, 75:iv + 568, 704 figs., 113 pls.

1910. Descriptions of eight new species of fossil turtles from west of the one-hundredth meridian. Proc. U. S. Nat. Mus., 38(1747):307-26, 23 figs., 3 pls., June 29.