reptilian incubation environment evolution and behaviour

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Reptilian Incubation

Author : Denis Charles Deeming
ISBN : 9781897676110
Genre : Nature
File Size : 88. 6 MB
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Reptiles have been a topic for scientific study for many decades and remain widely studied around the world. In particular, their reproductive patterns and strategies have been extensively studied, proving useful in analysis of life-history strategies. A pivotal aspect of reptilian reproduction is incubation of eggs. Oviparity is found in all turtles, crocodilians and the tuatara and is prevalent in many lizards and snakes. Many aspects of the eggs, embryos and incubation conditions have been the subject of numerous scientific reports. This volume is dedicated to systematic analysis of reptilian incubation. The concept for the book is to look at reptilian eggs, development and incubation conditions in a functional way with particular emphasis on the natural incubation environment and, rather than concentrating on Family accounts, (e.g. incubation in crocodilians) the chapters review the topics in all reptile types allowing for the first time a systematic comparison of incubation between crocodilians, turtles and squamates. In addition to reviewing current information, the authors briefly look towards the future and outline areas where further research is needed.

Nests Eggs And Incubation

Author : D. Charles Deeming
ISBN : 9780191028786
Genre : Science
File Size : 82. 95 MB
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Nests, Eggs, and Incubation brings together a global team of leading authorities to provide a comprehensive overview of the fascinating and diverse field of avian reproduction. Starting with a new assessment of the evolution of avian reproductive biology in light of recent research, the book goes on to cover four broad areas: the nest, the egg, incubation, and the study of avian reproduction. New research on nest structures, egg traits, and life history is incorporated, whilst contemporary methodologies such as self-contained temperature probes and citizen science are also discussed. Applied chapters describe how biological knowledge can be applied to challenges such as urbanisation and climate change. The book concludes by suggesting priorities for future research. This book builds upon the foundations laid down by Charles Deeming's 2002 work Avian Incubation (available for readers of this book to access online for free), much of which remains relevant today. Read in conjunction with this previous volume, it provides an up-to-date and thorough review of egg biology, nest function, and incubation behaviour, which will be an essential resource for students of avian biology, as well as both professional and amateur ornithologists working in the field of avian reproduction.

Amphibian And Reptile Adaptations To The Environment

Author : Denis Vieira de Andrade
ISBN : 9781482222067
Genre : Nature
File Size : 44. 13 MB
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Despite their diversity, amphibians and reptiles share many physiological traits, such as their dependence on external heat sources for body temperature regulation, that are of pivotal importance to their ability to cope with the environment. Considerable variation in physiological capabilities exists in these groups and often can be related to seasonal and geographic differences in environmental parameters. This book provides a comprehensive and integrative view of the interplay between physiology and behavior in amphibians and reptiles, leading to a better understanding of the subject. The book covers topics that have recently been in the spotlight for scientific research on the physiology, behavior, and conservation of amphibians and reptiles. It brings together recent information from a range of disciplines that address critical topics for understanding their biology. As these studies are scattered across articles in specialized journals, this book provides a single and expanded source summarizing such advancements. Amphibian and Reptile Adaptations to the Environment: Interplay Between Physiology and Behavior maintains a solid scientific basis for the biological topics covered. However, it presents the material in a clear and direct manner so that it is accessible even to non-biologists interested in the basic biology, behavior, and ecology of these animals as well as how these elements are connected to their conservation.

Biology Of Turtles

Author : Jeanette Wyneken
ISBN : 1420004972
Genre : Science
File Size : 44. 87 MB
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Featuring in-depth contributions from an international team of experts, the Biology of Turtles provides the first comprehensive review of the Testudinata. The book starts with the premise that the structure of turtles is particularly interesting and best understood within the context of their development, novelty, functional diversity, and evolution. It provides a robust discussion of the development and diversity of the shell. The book also explores the turtle body plan, its physiological and ecological consequences, evolutionary novelties, and their importance. The 200 illustrations found throughout the text enhance the chapters combine with color illustrations of the development of the shell, aspects of bone structural diversity, growth, and skeletochronology, to make this book an unparalleled resource. The volume concludes with a thoughtful discussion of the more than century long debate on the origins of turtles and the reasons why our understanding of the phylogenic origins and evolution of turtles remains tentative. Currently available books on this subject are woefully out of date and no overall review of Testudinata has been undertaken...until now. Each chapter represents a milestone in synthesizing a wide range of available information on specific subjects. The book’s challenge: look both inside and outside the shell to build a clearer understanding of the diversity and evolution of turtles.

Reproductive Biology And Phylogeny Of Snakes

Author : Robert D. Aldridge
ISBN : 9781439858332
Genre : Nature
File Size : 76. 36 MB
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Offering coverage of a wide range of topics on snake reproduction and phylogeny, this comprehensive book discusses everything from primordial germ migration in developing embryos to semelparity (death after reproduction) in the aspic viper. Beginning with a review of the history of snake reproductive studies, it presents new findings on development, placentation, spermatogenesis, male and female reproductive anatomy, hormonal control of reproduction, reproductive cycles, sex pheromones, and parental care. An indispensible reference, this book offers comparative chapters on snake phylognetics examining morphological characteristics alongside strictly molecular concerns. It is rife with illustrations and color plates.

Hormones And Reproduction Of Vertebrates

Author : David O. Norris
ISBN : 9780080958095
Genre : Technology & Engineering
File Size : 54. 51 MB
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This series of volumes represents a comprehensive and integrated treatment of reproduction in vertebrates from fishes of all sorts through mammals. It is designed to provide a readable, coordinated description of reproductive basics in each group of vertebrates as well as an introduction to the latest trends in reproductive research and our understanding of reproductive events. Whereas each chapter and each volume is intended to stand alone as a review of that topic or vertebrate group, respectively, the volumes are prepared so as to provide a thorough topical treatment across the vertebrates. Terminology has been standardized across the volumes to reduce confusion where multiple names exist in the literature, and a comprehensive glossary of these terms and their alternative names is provided. * A complete, essential and up to date reference for research scientists working on vertebrate hormones and reproduction - and on animlals as models in human reproductive research. * Covers the endocrinology, neuroendocrinology, physiology, behaviour and anatomy of vertebrate reproduction. * Structured coverage of the major themes for all five vertebrate groups allows a consistent treatment for all. * Special chapters elaborate on features specific to individual vertebrate groups and to comparative aspects, similarities and differences between them.

Snakes

Author : Stephen J. Mullin
ISBN : 9780801457852
Genre : Nature
File Size : 32. 14 MB
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Destruction of habitat due to urban sprawl, pollution, and deforestation has caused population declines or even extinction of many of the world's approximately 2,600 snake species. Furthermore, misconceptions about snakes have made them among the most persecuted of all animals, despite the fact that less than a quarter of all species are venomous and most species are beneficial because they control rodent pests. It has become increasingly urgent, therefore, to develop viable conservation strategies for snakes and to investigate their importance as monitors of ecosystem health and indicators of habitat sustainability. In the first book on snakes written with a focus on conservation, editors Stephen J. Mullin and Richard A. Seigel bring together leading herpetologists to review and synthesize the ecology, conservation, and management of snakes worldwide. These experts report on advances in current research and summarize the primary literature, presenting the most important concepts and techniques in snake ecology and conservation. The common thread of conservation unites the twelve chapters, each of which addresses a major subdiscipline within snake ecology. Applied topics such as methods and modeling and strategies such as captive rearing and translocation are also covered. Each chapter provides an essential framework and indicates specific directions for future research, making this a critical reference for anyone interested in vertebrate conservation generally or for anyone implementing conservation and management policies concerning snake populations.

Reproductive Biology And Phylogeny Of Lizards And Tuatara

Author : Justin L. Rheubert
ISBN : 9781466579873
Genre : Nature
File Size : 24. 42 MB
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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 among lizards. Following these chapters are detailed reviews with additional new data concerning chemical communication, sexual selection, reproductive cues, female reproductive anatomy, female reproductive cycles, oogenesis, parthenogenesis, male reproductive anatomy, male reproductive cycles, spermatogenesis, reproductive investment, viviparity and placentation, multiple paternity, and parental care. The book culminates in two chapters on tuatara reproduction giving unique insight into evolutionary patterns in reproductive biology in squamates and tuatara. This is an essential resource for anyone studying reproduction in reptiles and/or vertebrates and offers a fascinating read for those interested in reproductive biology.

Animals And Environments

Author : Dr. Steve Morris
ISBN : UOM:39015060797837
Genre : Medical
File Size : 57. 85 MB
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This volume collects selected papers from the 3rd ICCPB in Africa: Animals and Environments. A wide and integrated discussion of how animals persist in their normal habitats aims to improve our appreciation of animal interaction with, and response to, environment. In a time of persistent reductionism in biological studies, the collected papers discuss both breadth and depth of adaptive animal biology from more holistic perspectives. The discussion ranges from unicellular organisms to whole animals. Themes include; molecular bases of physiological response to hypoxia and the role of hypoxia inducible factors; adaptive mechanisms of ion homeostasis in crustaceans, signaling and respiration in insects; aspects of metal contamination; extremes of temperature and water availability; foraging, predation, and the acquisition of food; in the light of specific environmental demands. This volume will be of specific interest researchers in the field of adaptive molecular and evolutionary physiology and biochemistry. Biologists interested in how animals respond to their environment - be it with a molecular, physiological or ecological emphasis will find the breath of issues both stimulating and informative. "Animals and Environments" collates works in Comparative and Evolutionary Physiology and Biochemistry - covering a range of subject material and approaches seldom brought together in a single volume. Inclusion in a single volume of molecular, biochemical and physiological material aimed at addressing adaptation to environment Many of the individual works are reviews in their own right and provide an excellent resource. The diversity of approaches and material examining the evolution of adaptive mechanisms.

Zitteliana

Author :
ISBN : CORNELL:31924092761034
Genre : Historical geology
File Size : 24. 85 MB
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