Marsupial Frogs: Gastrotheca & Allied Genera by William E. Duellman

Monday, August 17, 2015
Rich Glor

Curator Emeritus Bill Duellman saw two books published in the Summer of 2015: Herpetology at Kansas: A Centennial History (published by SSAR) and Marsupial Frogs: Gastrotheca & Allied Genera (published by Johns Hopkins Press). Here, from it's back cover, is a bit more detail on the marsupial frogs book that is now available via Johns Hopkins Press: "This scientific masterpiece reveals many aspects of the lives of marsupial frogs and closely allied genera. Native to central and south America, these amphibians differ from other frogs in that they protect their eggs after oviposition by either adhering them to the female's back or placing them in a specialized dorsal pouch (thus the common name, marsupial frog). During mating, the male typically collects the eggs from the female with his feet - often one at a time and always out of water - fertilizes them, and then tucks them into the female's pouch or attaches them to her back. In some species these eggs hatch as tadpoles, but most emerge as minatures of the adults. Even among the tadpoles there is remarkable convergence, with some behaving in the typical manner (feeding and metamorphosing) and others not feeding until they metamorphose. In Marsupial Frogs, William E. Duellman's synthesis of all that is known about the  unique family Hemiphractidae is largely based on decades of his own careful laboratory and field study. He reveals the diversity of the frog's exotic color patterns and geographic distribution. More than 200 photographs, illustrations, and maps accompany the detailed text. This exceptional reference should find its way into the libraries of serious herpetologists, tropical biologists, and developmental biologists."