William E. Duellman – författare

Introduction to the Amphibians of Ecuador

Diversity, Conservation, and Cultural History

Cusco Amazónico

The Lives of Amphibians and Reptiles in an Amazonian Rainforest

Amphibians of Ecuador

Phyllomedusidae, Leptodactylidae, Ceratophryidae, Hemiphractidae, Eleutherodactylidae, Centrolenidae, Gymnophiona and Caudata, Volume IV

Amphibians of Ecuador

Pipidae, Telmatobiidae, Microhylidae, Dendrobatidae, Ranidae, Bufonidae, and Hylidae, Volume II

Amphibians of Ecuador

Craugastoridae

Marsupial Frogs

Gastrotheca and Allied Genera

Liste Der Rezenten Amphibien Und Reptilien. Hylidae, Centrolenidae, Pseudidae

Descriptions Of New Hylid Frogs From Mexico And Central America

Distributional Study of the Amphibians of the Isthmus of Tehuantepec, Mexico

Amphibians and Reptiles of the Rainforests of Southern El Petén, Guatemala

Biology of Amphibians