Development and growth of the rattle of rattlesnakes [by] Arnold A. Zimmermann and Clifford H. Pope.

v.32:no.6(1948)

A new helogeneid catfish from Eastern Ecuador (Pisces, Siluriformes, Helogeneidae / Garrett S. Glodek and H. Jacque Carter.

v.72:no.6(1976)

A new species of ant-thrush from Peru.

v.39:no.7(1957)

A new skink from Mexico, by Edward H. Taylor.

v.20:no.10(1935)

Notes on coral snakes from Mexico, by Karl P. Schmidt and Hobart M. Smith.

v.29:no.2(1943)

Placentation of the pigmy treeshrew Tupaia minor / Waldemar Meister and D. Dwight Davis.

v.35:no.4(1956)

Report on a collection of marine fishes from North Borneo.

v.36:no.3(1957)

The systematics, evolution and zoogeography of staphylinid beetles, associated with army ants (Coleoptera, Staphylinidae) / Charles H. Seevers.

v.47:no.2(1965)

A new race of Penelope montagnii from southeastern Peru.

v.44:no.14(1962)

The venomous coral snakes of Trinidad.

v.39:no.8(1957)

A survey of the mammals of Afghanistan, resulting from the 1965 Street Expedition (excluding bats) [by] Jerry D. Hassinger.

v.60(1973)

Siphonaptera from Central America and Mexico; a morphologyical study of the aedeagus, with descriptions of new genera and species.

v.1(1950)

Snakes of the Peruvian coastal region, by Karl P. Schmidt and Warren F. Walker.

v.24:no.27(1943)

Descriptions of some tadpoles from Thailand [by] W. Ronald Heyer.

v.58:no.7(1971)

The birds of El Salvador, by Donald R. Dickey and A. J. Van Rossem.

v.23 (1938)