Hyla staufferorum, a new species of treefrog in the Hyla larinopygio n group from the cloud forests of Ecuador - Duellman, William E., 1930-; Coloma, Luis A.; University of Kansas. Museum of Natural History (Lawrence : Museum of Natural History, University of Kansas)
Includes bibliographical references (p . 10-11).
Keywords: Frogs -- Ecaudor; Hyla -- Ecaudor