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Reproductive Biology And Life History Evolution Of Amphibians With Special Emphasis On The Gymnophiona
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Book Synopsis Reproductive Biology and Life History Evolution of Amphibians with Special Emphasis on the Gymnophiona by : Alexander Kupfer
Download or read book Reproductive Biology and Life History Evolution of Amphibians with Special Emphasis on the Gymnophiona written by Alexander Kupfer and published by . This book was released on 2010 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Life History Strategies and Sexual Dimorphism of the Amphibia with Special Emphasis on the Urodela (Newts and Salamanders) and the Gymnophiona (Caecilians) by : Sandy Reinhard
Download or read book Life History Strategies and Sexual Dimorphism of the Amphibia with Special Emphasis on the Urodela (Newts and Salamanders) and the Gymnophiona (Caecilians) written by Sandy Reinhard and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis deals with the reproductive biology of newts and salamanders as well as with caecilian amphibians and focuses on the evolution of their life history strategies, especially parental investment and sexual dimorphism. One salamander and two caecilian species were studied using laboratory populations in search for hitherto unknown reproductive behaviours or to clarify earlier findings. In the course of this study, new and unexpected insights into the life history strategies of these species were gained. Collection-based research using large samples of museum specimens, histology, skeletochronology and synchrotron-based x-ray studies completed the approach. Life history traits, such as the mode of reproduction or the type of parental care, are more or less mutually dependent with other factors like environmental conditions, behaviour or morphology. The evolution of parental care strategies and sexual dimorphism are crucial to understand the evolutionary framework of life histories and mating systems. This thesis shows how divergent selective pressures and behavioural strategies can influence the phenotype of the genders in connection with their reproductive roles and within different habitats as well as evolutionary changes and adaptations of different reproductive modes.
Book Synopsis Reproductive Biology and Life History Evolution of Amhibians with Special Emphasis on the Gymnophiona by : Alexander Kupfer
Download or read book Reproductive Biology and Life History Evolution of Amhibians with Special Emphasis on the Gymnophiona written by Alexander Kupfer and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reproductive Biology and Phylogeny of Gymnophiona: Caecilians by : Barrie G M Jamieson
Download or read book Reproductive Biology and Phylogeny of Gymnophiona: Caecilians written by Barrie G M Jamieson and published by CRC Press. This book was released on 2006-01-05 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Hormones and Reproduction of Vertebrates, Volume 2 by : David O. Norris
Download or read book Hormones and Reproduction of Vertebrates, Volume 2 written by David O. Norris and published by Elsevier. This book was released on 2024-07-26 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hormones and Reproduction of Vertebrates, Volume 2: Amphibians is the second of five second-edition volumes representing a comprehensive and integrated overview of hormones and reproduction in fishes, amphibians, reptiles, birds, and mammals. The book includes coverage of endocrinology, neuroendocrinology, physiology, behavior, and anatomy of amphibian reproduction. It provides a broad treatment of the roles of pituitary, thyroid, adrenal, and gonadal hormones in all aspects of reproduction, as well as descriptions of major life history events. New to this edition is a concluding assessment of the effect of environmental influences on amphibians. Initial chapters in this book broadly examine sex determination, reproductive neuroendocrinology, stress, and hormonal regulation as it relates to male and female reproductive structure and function. Subsequent chapters examine hormones and reproduction of specific taxa, including anuran amphibians, urodeles, and gymnophionids. The book concludes with an examination of endocrine disruption of reproduction in amphibians. Hormones and Reproduction of Vertebrates, Volume 2: Amphibians is designed to provide a readable, coordinated description of reproductive basics in amphibians, as well as an introduction to the latest trends in reproductive research and a presentation of our understanding of reproductive events gained over the past decade. It may serve as a stand-alone reference for researchers and practitioners in the field of herpetology or as one of five coordinated references aligned to provide topical treatment across vertebrate taxa for researchers, practitioners, and students focused on vertebrate endocrinology. Covers endocrinology, neuroendocrinology, physiology, behavior, and anatomy of amphibian reproduction Includes pituitary, thyroid, adrenal, and gonadal hormones Focuses on anuran amphibians, urodeles, and gymnophionids Provides new coverage on endocrine disruption in amphibians
Book Synopsis The Reproductive Biology of Amphibians by : D. Taylor
Download or read book The Reproductive Biology of Amphibians written by D. Taylor and published by Springer. This book was released on 2013-01-28 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the course of the developnent of most areas of scien tific research certain events occur that serve to bring a particular area into focus. We feel that this symposilHll volume serves that role with regard to the study of the reproductive biology of amphib ians. The collection of vnrks contained in this volume provides an excellent review of a diversity of past contributions to this field of investigation and brings together in one volume the major ap proaches that have been utilized to study amphibian reproductive biology. The work emphasizes recently-completed studies and therefore can be considered to be an up-to-date account of the field. Equally signif icant, however, the contributors to this volume have excelled in pointing out directions for future research that will be of im mense value in integrating the component parts of reproductive bi ology, i.e., genetics, developnental biology, physiology, behavior, and ecology, into an eVOlutionary framework.
Book Synopsis Amphibian Evolution by : Rainer R. Schoch
Download or read book Amphibian Evolution written by Rainer R. Schoch and published by John Wiley & Sons. This book was released on 2014-03-19 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Reproductive Biology and Phylogeny of Gymnophiona by :
Download or read book Reproductive Biology and Phylogeny of Gymnophiona written by and published by . This book was released on 2006 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reproduction of Amphibians by : Maria Oielska
Download or read book Reproduction of Amphibians written by Maria Oielska and published by CRC Press. This book was released on 2009-01-07 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with reproduction of Amphibians belonging to three extant orders: Caecilians, Salamanders, Frogs and Toads. Separate chapters have been written for males and females; the chapters describe gonad structure and development, gametogenesis, urogenital connections, and reproductive tracts. The authors have provided a synthesis of the lit
Book Synopsis Reproductive Biology and Phylogeny of Urodela by : Barrie G. M. Jamieson
Download or read book Reproductive Biology and Phylogeny of Urodela written by Barrie G. M. Jamieson and published by CRC Press. This book was released on 2003-01-05 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains original contributions from an international group of authors with the highest reputations in their respective areas of phylogenetic and reproductive studies on salamanders and newts. A full panoply of topics is covered, from morphology of gametes and reproductive systems to considerations of behavior and life history, all plac
Book Synopsis Biology of Amphibians by : William E. Duellman
Download or read book Biology of Amphibians written by William E. Duellman and published by JHU Press. This book was released on 1994-02 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now reissued in paperback with an updated preface by the authors, Biology of Amphibians remains the standard work in its field.
Book Synopsis A Natural History of Amphibians by : Robert C. Stebbins
Download or read book A Natural History of Amphibians written by Robert C. Stebbins and published by Princeton University Press. This book was released on 1997-01-26 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibia, the animal group that includes frogs, toads, salamanders, and caecilians, contains more than 4,500 known living species and new ones are being discovered continuously. This book focuses on the natural history of amphibians worldwide, how interaction with their environment over time has affected their evolutionary processes and what factors will determine their destinies. 37 photos. 52 line illus.
Book Synopsis Amphibians of North Africa by : Daniel Escoriza
Download or read book Amphibians of North Africa written by Daniel Escoriza and published by Academic Press. This book was released on 2019-03-16 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amphibians of North Africa is a comprehensive compilation of available data on the amphibians and reptiles found in various ecosystems across North West Africa and parts of the Mediterranean region. It is essential to identifying and understanding the ecological role of regional herpetofauna and its conservational importance. It examines the biological origins and diversity of amphibians in North Africa, along with their diverse ecosystems, including deserts, grasslands and subtropical forests. The book features detailed descriptions of the adult and larvae stages of species, such as the North African fire salamander, the common painted frog, Brongersma's toad and the Mediterranean tree frog. This book is a vital resource for herpetology and ecology students and researchers, helping them identify, understand and conserve these amphibians and reptiles in their various habitats across the North African and Mediterranean regions. Presents the only book on research and species recognition of North West African and Mediterranean amphibians and reptiles in all life phases Provides novel, iconographic material about little-known species Features helpful visuals, including ink-drawings, photographs of adult and larvae stages, habitat photographs and distributional maps
Book Synopsis Gymnophiona (Amphibia) of India by : R. S. Pillai
Download or read book Gymnophiona (Amphibia) of India written by R. S. Pillai and published by . This book was released on 2005 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Herpetology written by Laurie J. Vitt and published by Academic Press. This book was released on 2012-12-02 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis The Biology of Chameleons by : Krystal A. Tolley
Download or read book The Biology of Chameleons written by Krystal A. Tolley and published by Univ of California Press. This book was released on 2013-11-16 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: They change color depending on their mood. They possess uniquely adapted hands and feet distinct from other tetrapods. They feature independently movable eyes. This comprehensive volume delves into these fascinating details and thorough research about one of the most charismatic families of reptilesÑChameleonidae. Written for professional herpetologists, scholars, researchers, and students, this book takes readers on a voyage across time to discover everything that is known about chameleon biology: anatomy, physiology, adaptations, ecology, behavior, biogeography, phylogeny, classification, and conservation. A description of the natural history of chameleons is given, along with the fossil record and typical characteristics of each genus. The state of chameleons in the modern world is also depicted, complete with new information on the most serious threats to these remarkable reptiles.
Book Synopsis Reproductive Biology and Phylogeny of Lizards and Tuatara by : Justin L. Rheubert
Download or read book Reproductive Biology and Phylogeny of Lizards and Tuatara written by Justin L. Rheubert and published by CRC Press. This book was released on 2014-12-19 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproductive Biology and Phylogeny of Lizards and Tuatara is a remarkable compendium of chapters written by the world's leading experts from over four continents. The book begins with a chapter recounting historical discoveries in reproductive biology and a review of phylogenetics and up-to-date hypotheses concerning evolutionary relationships amon
