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Tadpoles
In our own juvenile stage, many of us received our wide-eyed introduction to the wonders of nature by watching the metamorphosis of swimming tadpoles into leaping frogs and toads. The recent alarming declines in amphibian populations worldwide and the suitability of amphibians for use in answering research questions in disciplines as diverse as molecular systematics, animal behavior, and evolutionary biology have focused enormous attention on tadpoles. Despite this popular and scientific interest, relatively little is known about these fascinating creatures. In this indispensable reference, leading experts on tadpole biology relate what we currently know about tadpoles and what we might learn from them in the future. Tadpoles provides detailed summaries of tadpole morphology, development, behavior, ecology, and environmental physiology; explores the evolutionary consequences of the tadpole stage; synthesizes available information on their biodiversity; and presents a standardized terminology and an exhaustive literature review of tadpole biology.
Handbook of Larval Amphibians of the United States and Canada
Generously illustrated, this essential handbook for herpetologists, ecologists, and naturalists features comprehensive keys to eggs, embryos, salamander larvae, and tadpoles; species accounts; a glossary of terms; and an extensive bibliography. The taxonomic accounts include a summarization of the morphology and basic natural history, as well as an introduction to published information for each species. Tadpole mouthparts exhibit major characteristics used in identifications, and the book includes illustrations for a number of species. Color photographs of larvae of many species are also presented. Handbook of Larval Amphibians of the United States and Canada, written by the foremost experts on larval amphibians, is the first guide of its kind and will transform the fieldwork of scientists and fish and wildlife professionals.
Lost Frogs and Hot Snakes
Lost Frogs and Hot Snakes reveals the thrills and travails that herpetologists experience when working with amphibians and reptiles in the wild. With essays from fifty field biologists, this volume, edited by Martha L. Crump, presents a multifaceted yet intimate look at life in pursuit of knowledge about the natural world. From the beaches of Peru to the mountains of China, the stories in this collection place readers in the boots of field biologists as they watch, count, experiment, and survey. Some recall mishaps and misadventures—contending with leeches, dangling off a precipice while in a truck. Others tell of once-in-a-lifetime encounters—discovering a new frog species, spotting a rare snake. Together, these stories offer an understanding of what field biology is, what field biologists do, and how they go about doing it. Written with candor, warmth, and a dash of humor, the stories in Lost Frogs and Hot Snakes will encourage readers to appreciate the value of engaging with nature and of the amphibians and reptiles so critical to the vitality of our planet.
Exotic Amphibians and Reptiles of the United States
The first complete field guide to the exotic amphibians and reptiles established in the continental United States and Hawaiʻi, this volume covers 74 species that are not native to the country and 29 species that are native but occur beyond their original geographic range. Dispersed from their former habitats by human activity, many of these species are invasive in their new environments, causing ecological or economic harm. Ideal for naturalists of all levels, Exotic Amphibians and Reptiles of the United States details each species’ taxonomy, distribution, history, and ecology and portrays each one with vibrant photographs. Drawing on county-level distribution maps from 2,908 published re...
Wildlife Review
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Strickberger's Evolution
Now with a new full color design and art program, the Fifth Edition of Strickberger's Evolution is updated with the latest data and updates from the field. The authors took care to carefully modify the chapter order in an effort to provide a more clear and student-friendly presentation of course material. The original scope and theme of this popular text remains, as it continues to present an overview of prevailing evidence and theories about evolution by discussing how the world and its organisms arose and changed over time. New boxed features concentrating on modern and exciting research in the field are included throughout the text.New and Key Features of the Fifth Edition- New Full color design and art program- Maintains the student-friendly engaging writing-style for which it is known- A reorganized chapter order provides a more clear and accessible presentation of course material.- Chapters on the evolution of biodiversity are now found on the text's website.- Access to the companion website is included with every new copy of the text.- New boxed features highlight new and exciting research in the field.
A Field Guide to Reptiles & Amphibians
Descriptions and illustrations of reptiles and amphibians.
