New Central American frogs of the genus Hypopachus, by Karl P. Schmidt.

v.24:no.1(1939)

New reptiles and amphibians from Honduras, by Karl P. Schmidt.

v.20:no.4(1933)

Three new snakes from the Peruvian Andes, by Karl P. Schmidt and Warren F. Walker.

v.24:no.28(1943)

A visit to Karewa Island, home of the tuatara / Karl P. Schmidt.

v.34:no.12(1953)

A new crocodile from the Philippine Islands, by Karl P. Schmidt.

v.20:no.8(1935)

Amphibians and reptiles of Northern Coahuila, Mexico, by Karl P. Schmidt and David W. Owens.

v.29:no.6(1944)

Amphibians and reptiles of the Big Bend region of Texas, by Karl P. Schmidt and Tarleton F. Smith.

v.29:no.5(1944)

Karl Patterson Schmidt: anniversary volume in honor of his sixty-fifth birthday.

v.37(1955)

Reptiles of Marshall Field North Arabian desert expeditions, 1927-1928, by Karl P. Schmidt.

v.17:no.6(1930)

The amphibians and reptiles of British Honduras, by Karl P. Schmidt.

v.22:no.8(1941)

Reptiles and amphibians of the Mandel Venezuelan expedition, by Karl P. Schmidt.

v.18:no.7(1932)

Notes on frogs of the genus Telmatobius, with descriptions of two new Peruvian species / Karl P. Schmidt.

v.34:no.26(1954)

Guatemalan salamanders of the genus Oedipus, by Karl P. Schmidt.

v.20:no.17(1936)

A new coral snake from British Guiana, by Karl P. Schmidt.

v.24:no.6(1939)

A new crocodile from New Guinea, by Karl P. Schmidt.

v.12:no.14(1928)