Amphibians and reptiles of Yemen / Karl P. Schmidt.

v.34:no.24(1953)

Notes on Central American crocodiles, by Karl P. Schmidt. Reports on results of the Captain Marshall Field expeditions.

v.12:no.6(1924)

Amphibians and reptiles of the Hopkins-Branner expedition to Brazil [by] Karl P. Schmidt and Robert F. Inger.

v.31:no.42(1951)

A new snake from Arabia, by Karl P. Schmidt.

v.20:no.2(1933)

Notes on snakes from Yucatan, by Karl P. Schmidt and E. Wyllys Andrews.

v.20:no.18(1936)

Preliminary account of coral snakes of South America, by Karl P. Schmidt.

v.20:no.19(1936)

A revision of the alepisauroid family Scopelarchidae Pisces, Myctophiformes / Robert Karl Johnson.

v.66(1974)

Amphibians and reptiles from the Sudan, by Karl P. Schmidt.

v.24:no.29(1943)

A new lizard from Mexico with a note on the genus Norops, by Karl P. Schmidt.

v.24:no.2(1939)

The history of Elaps Collaris Schlegel, 1837-1937, by Karl P. Schmidt.

v.20:no.26(1937)

A new toad from western China, by Karl P. Schmidt and Ch'eng-chao Liu.

v.24:no.13(1940)

Reptiles and amphibians from southwestern Asia, by Karl P. Schmidt.

v.24:no.7(1939)

Notes on Texan snakes of the genus Salvadora / by Karl P. Schmidt.

v.24:no.12(1940)

The frogs and toads of the Chicago area / by Karl P. Schmidt, Asst. Curator of Reptiles and Amphibians.

no.11(1929)

A new turtle from the Paleocene of Colorado / Karl P. Schmidt --

v.10:no.1(1945)