Descriptions of New Hylid Frogs From Mexico and Central America

"Descriptions of New Hylid Frogs From Mexico and Central America" by William E. Duellman is a scientific record that shines a light on the amazing variety of newly discovered hylid frogs in Mexico and Central America, printed in 1968, after careful work by William E. Duellman. The book catalogs new frog species and subspecies identified over several field trips. Featuring detailed descriptions, the book presents assessments of five new frog species and one subspecies, and comments on how these species connect to each other. The book uses observations from fieldwork and specimen analysis, that emphasizes the rich amphibian life in the high areas of Central America and Mexico, where even more species await discovery is a strong reference for people curious about hylid diversity, conservation and ecology.