Birds of western China obtained by the Kelley-Roosevelts expedition.

v.18:no.11(1932)

The Amazonian coral snake : Micrurus spixi / Karl P. Schmidt.

v.34:no.14(1953)

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)

Secondary sex characters of Chinese frogs and toads.

v.22:no.2(1936)

Two new rodents from Costa Rica, by Wilfred H. Osgood.

v.18:no.5(1931)

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

v.31:no.42(1951)