A Review of the Middle American Tree Frogs of the Genus Ptychohyla

by William Edward Duellman

BY

University of Kansas
Lawrence
1963

University of Kansas Publications, Museum of Natural History
Editors: E. Raymond Hall, Chairman, Henry S. Fitch,
Theodore H. Eaton, Jr.

PRINTED BY
JEAN M. NEIBARGER, STATE PRINTER
TOPEKA, KANSAS
1963

29-6531

A Review of the Middle American Tree Frogs
of the Genus Ptychohyla

BY
WILLIAM E. DUELLMAN