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Author: Harold Heatwole
Publisher: Surrey Beatty and Sons
ISBN:
Category : Nature
Languages : en
Pages : 544
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Book Description
Study of the osteology of extant forms, primarily morphological in focus but with some chapters stressing development, functionality or phylogeny. Topics include: a comparison of dermal skulls of recent amphibians with those of their palaeozoic ancestors; whole bones of the 3 orders of modern amphibians; salamanders; caecilians; anurans.
Author: Harold Heatwole
Publisher: Surrey Beatty and Sons
ISBN:
Category : Nature
Languages : en
Pages : 544
Get Book Here
Book Description
Study of the osteology of extant forms, primarily morphological in focus but with some chapters stressing development, functionality or phylogeny. Topics include: a comparison of dermal skulls of recent amphibians with those of their palaeozoic ancestors; whole bones of the 3 orders of modern amphibians; salamanders; caecilians; anurans.
Author: Alfred Sherwood Romer
Publisher:
ISBN: 9780894649851
Category : Bone
Languages : en
Pages : 0
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Book Description
Based on the work of Samuel Wendell Williston and Dr. W.K. Gregory, author and editor of the original title published in 1925, this volume consists of two major parts - a structure-by-structure account of the reptile skeleton, followed by a classification of the various reptile groups based on osteological characters. This update isdesigned to give, in outline form, an account of the nature of the skeletal system of numerous reptile types both living and extinct.
Author: William E. Duellman
Publisher: JHU Press
ISBN: 9780801847806
Category : Nature
Languages : en
Pages : 702
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Book Description
Now reissued in paperback with an updated preface by the authors, Biology of Amphibians remains the standard work in its field.
Author: Laurie J. Vitt
Publisher: Academic Press
ISBN: 0323139248
Category : Science
Languages : en
Pages : 544
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Book Description
Herpetology has always been one of the most exciting disciplines of zoology. During the past few years the field has continued to grow, yet it has been plagued by scarcity of comprehensive, up-to-date textbooks containing the most important developments. This timely book fills that void. Through skillful synthesis, the author summarizes the diversity in the biology of living amphibians and reptiles and describes the breadth of current herpetological research. Topics covered include the evolution, classification, development, reproduction, population, and environmental issues surrounding the study of amphibians and reptiles. Designed as an advanced undergraduate textbook, Herpetology is a valuable resource for students, practitioners, and interested amateurs alike. - Provides an incisive survey and much needed update of the field - Emphasizes the biological diversity among amphibians and reptiles - Details the most recent research findings, citing ke
Author: Rainer R. Schoch
Publisher: John Wiley & Sons
ISBN: 1118759133
Category : Science
Languages : en
Pages : 564
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Book Description
This book focuses on the first vertebrates to conquer land and their long journey to become fully independent from the water. It traces the origin of tetrapod features and tries to explain how and why they transformed into organs that permit life on land. Although the major frame of the topic lies in the past 370 million years and necessarily deals with many fossils, it is far from restricted to paleontology. The aim is to achieve a comprehensive picture of amphibian evolution. It focuses on major questions in current paleobiology: how diverse were the early tetrapods? In which environments did they live, and how did they come to be preserved? What do we know about the soft body of extinct amphibians, and what does that tell us about the evolution of crucial organs during the transition to land? How did early amphibians develop and grow, and which were the major factors of their evolution? The Topics in Paleobiology Series is published in collaboration with the Palaeontological Association, and is edited by Professor Mike Benton, University of Bristol. Books in the series provide a summary of the current state of knowledge, a trusted route into the primary literature, and will act as pointers for future directions for research. As well as volumes on individual groups, the series will also deal with topics that have a cross-cutting relevance, such as the evolution of significant ecosystems, particular key times and events in the history of life, climate change, and the application of a new techniques such as molecular palaeontology. The books are written by leading international experts and will be pitched at a level suitable for advanced undergraduates, postgraduates, and researchers in both the paleontological and biological sciences.
Author: Eli C. Minkoff
Publisher: Elsevier
ISBN: 1483187470
Category : Nature
Languages : en
Pages : 116
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Book Description
A Laboratory Guide to Frog Anatomy is a manual that provides essential information for dissecting frogs. The selection provides comprehensive directions, along with detailed illustrations. The text covers five organ systems, namely skeletal, muscular, circulatory, urogenital, and nervous system. The manual also details a frog's major external and internal features. The book will be of great use to students and instructors of biology related laboratory course.
Author: William E. Duellman
Publisher: JHU Press
ISBN: 1421416751
Category : Nature
Languages : en
Pages : 427
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Book Description
This exceptional tome should find its way into the libraries of serious herpetologists, tropical biologists, and developmental biologists. Included in this book are- A molecular phylogeny of the family Hemiphractidae- A thorough osteological analysis- A review of external morphological features- An overview of the evolution of reproductive modes- A biogeographic synthesis- Keys to genera and species- Diagnosis and thorough description of each species of marsupial frog- Colored physiographic maps depicting species distributions
Author: Harold Heatwole
Publisher: CSIRO PUBLISHING
ISBN: 1486308392
Category : Nature
Languages : en
Pages : 248
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Book Description
Amphibians are among the most threatened groups of animals on earth. In part due to their highly permeable skin, amphibians are highly sensitive to environmental changes and pollution and provide an early-warning system of deteriorating environmental conditions. The more we learn about the impact of environmental changes on amphibians, the better we as humans will be able to arrest their demise, and our own. Status of Conservation and Decline of Amphibians brings together the current knowledge on the status of the unique frogs of Australia, New Zealand, and the Pacific. Although geographically proximate, each region presents unique challenges and opportunities in amphibian research and conservation. This book contributes to an understanding of the current conservation status of the amphibians of each region, aims to stimulate research into halting amphibian declines, and provides a better foundation for making conservation decisions. It is an invaluable reference for environmental and governmental agencies, researchers, policy-makers involved with biodiversity conservation, and the interested public.
Author: Barrie G M Jamieson
Publisher: CRC Press
ISBN: 1482280140
Category : Science
Languages : en
Pages : 410
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Book Description
One of the little known species in the danger of extinction, gymophionan amphibians, are also known as caecilians or apoda. Gymnophiona contains 154 species belonging to 34 genera and 6 families. For many years, studies on the Gymnophiona were disparate and still only a few species have been deeply studied. Fortunately, in recent years, some new wo
Author: Hans-Peter Schultze
Publisher: Cornell University Press
ISBN: 1501718339
Category : Science
Languages : en
Pages : 738
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Book Description
This edited volume explores the various views on the origins of tetrapods—amphibians, reptiles, birds, and mammals—views that agree or differ depending in part on how certain fossil animals are classified and which methodology is used for classification. Eighteen chapters by an international group of paleontologists and neontologists here present current hypotheses, emphasizing the kinds of data needed to answer controversial questions, as well as the variety of solutions that emerge from diferent analyses of the same data set. The book is arranged in five sections, each of which contains an overview essay that either describes the development of various schools of thought regarding the origin of the tetrapod group in question or critically summarizes the arguments presented in the section. The first section addresses the origins of tetrapods as a group, focusing on lobe-finned fishes and early tetrapods. Next is a section dealing with amphbians, followed by one on reptiles. The fourth section concerns avian origins, and the final section treats the origins and early diversification of mammals. With an overall goal of stimulating critical evaluation by the reader rather than providing unequivocal answers, this volume will be of particaular interest to vertebrate paleontologists, evolutionary morphologists, and ichthyological, herpatological, avian, and mammalian systematists.
