Duellman, William Edward

William E. Duellman is a Curator Emeritus, Division of Herpetology, Natural History Museum, and Professor Emeritus, Department of Systematics and Ecology, at the University of Kansas, Lawrence. He is the author of nearly 300 publications, including Hylid Frogs of Middle America, Biology of an Equatorial Herpetofauna in Amazonian Ecuador, and, with his wife Linda Trueb, Biology of Amphibians, also available from Johns Hopkins.