Volume 17, No. 13, pp. 559-578, 3 pls. 17-19

Date, April 5, 1968

Descriptions of New Hylid Frogs From Mexico and Central America

BY

WILLIAM E. DUELLMAN

UNIVERSITY OF KANSAS LAWRENCE 1968

UNIVERSITY OF KANSAS PUBLICATIONS, MUSEUM OF NATURAL HISTORY

Editors: E. Raymond Hall, Chairman, Henry S. Fitch, Frank B. Cross