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Author : U.S. Fish and Wildlife Service
Publisher :
ISBN 13 :
Total Pages : 826 pages
Book Rating : 4.:/5 (319 download)
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1976 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laurie J. Vitt
Publisher : Academic Press
ISBN 13 : 0323139248
Total Pages : 544 pages
Book Rating : 4.3/5 (231 download)
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
Author : Jacob Richard Schramm
Publisher :
ISBN 13 :
Total Pages : 1646 pages
Book Rating : 4.F/5 ( download)
Download or read book Biological Abstracts written by Jacob Richard Schramm and published by . This book was released on 1927 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel Lunney
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.E/5 ( download)
Download or read book Herpetology in Australia written by Daniel Lunney and published by . This book was released on 1993 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herpetology in Australia: a diverse discipline.
Author : Fred Kraus
Publisher : Springer Science & Business Media
ISBN 13 : 1402089465
Total Pages : 571 pages
Book Rating : 4.4/5 (2 download)
Download or read book Alien Reptiles and Amphibians written by Fred Kraus and published by Springer Science & Business Media. This book was released on 2008-12-19 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation of species to areas outside their native ranges has been a feature of human culture for millennia. During this time such activities have largely been viewed as beneficial or inconsequential. However, it has become increasingly clear that human-caused introductions of alien biota are an ecological disruption whose consequences rival those of better-known insults like chemical pollution, habitat loss, and climate change. Indeed, the irreversible nature of most alien-species int- ductions makes them less prone to correction than many other ecological problems. Current reshuffling of species ranges is so great that the present era has been referred to by some as the “Homogocene” in an effort to reflect the unique mag- tude of the changes being made. These alien interlopers often cause considerable ecological and economic d- age where introduced. Species extinctions, food-web disruptions, community alte- tions, ecosystem conversion, changes in nutrient cycling, fisheries collapse, watershed degradation, agricultural loss, building damage, and disease epidemics are among the destructive – and frequently unpredictable – ecological and economic effects that invasive alien species can inflict. The magnitude of these damages c- tinues to grow, with virtually all environments heavily used by humans now do- nated by alien species and many “natural” areas becoming increasingly prone to alien invasion as well. Attention to this problem has increased in the past decade or so, and efforts to prevent or limit further harm are gaining wider scientific and political acceptance.
Author : Bruce M. Rothschild
Publisher : Springer Science & Business Media
ISBN 13 : 1461408237
Total Pages : 458 pages
Book Rating : 4.4/5 (614 download)
Download or read book Herpetological Osteopathology written by Bruce M. Rothschild and published by Springer Science & Business Media. This book was released on 2012-01-04 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: As scientific analysis of testable hypotheses has replaced the speculative approach to study of bone disease in recent and fossil amphibians and reptiles, the field has advanced from simply reporting observations to analyzing their implications. This process is predicated upon a reproducible data base which explains/diagnoses the nature of bony alterations and a secure review of the literature. Thereby hangs the rub. The herpetological literature are difficult to access (let alone read) and are scattered through many prominent and eclectic journals and in the lay literature. While older diagnoses often have not stood the test of time, the clarity of report descriptions usually allows confident identification of the underlying pathology.
Author :
Publisher :
ISBN 13 :
Total Pages : 674 pages
Book Rating : 4.3/5 (91 download)
Download or read book Chelonian Conservation and Biology written by and published by . This book was released on 1996 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. Harvey Pough
Publisher : Benjamin Cummings
ISBN 13 : 9780130307958
Total Pages : 0 pages
Book Rating : 4.3/5 (79 download)
Download or read book Herpetology written by F. Harvey Pough and published by Benjamin Cummings. This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this revised edition of "Herpetology," the authors provide the only treatment of amphibians and reptiles that integrates information about evolutionary relationships with ecology, behavior, and physiology and provide up-to-date references to the primary literature. KEY TOPICS" The book is broken down into four parts and explores these specific questions: what are amphibians and reptiles; how do they work; what do they do; and what are their prospects for survival. MARKET" This book is ideal for professionals such as zoo and aquarium curators, animal keepers, reptile and amphibian hobbyists, wildlife managers and conservationists who are looking for an integrated approach to the ecology, behavior, morphology, and physiology of amphibians and reptiles, presented in a phylogenetic and organismal context.
Author : Sherif Baha el Din
Publisher : Oxford University Press
ISBN 13 : 9774249798
Total Pages : 395 pages
Book Rating : 4.7/5 (742 download)
Download or read book A Guide to the Reptiles and Amphibians of Egypt written by Sherif Baha el Din and published by Oxford University Press. This book was released on 2006 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book provides concise, reliable, and up-to-date information on all 118 species currently recognized from Egypt, with detailed review of their taxonomy, identification, natural history, ecology, and conservation. This volume is based on the author's twenty-year experience with the reptile and amphibian fauna of Egypt and the Middle East, which includes extensive fieldwork and research. In total, the current work adds almost 20 percent to the previously reported fauna from Egypt, and presents many taxonomic innovations that are reported and elaborated here for the first time." "Each species entry contains concise information, including synonymy, tanxonomic notes, world and Egypt distributions, distinguishing features, habitat, ecology and conservation status. Over 130 high-quality color photographs and line drawings illustrate all the species dealt with. With easy-to-use keys, accurate distribution maps, diagnostic illustrations, a comprehensive bibliography, this guide is a valuable tool in the identification, study, and conservation of the animals."--BOOK JACKET.
Author : S. Blair Hedges
Publisher : OUP Oxford
ISBN 13 : 019160898X
Total Pages : 1237 pages
Book Rating : 4.1/5 (916 download)
Download or read book The Timetree of Life written by S. Blair Hedges and published by OUP Oxford. This book was released on 2009-04-23 with total page 1237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolutionary history of life includes two primary components: phylogeny and timescale. Phylogeny refers to the branching order (relationships) of species or other taxa within a group and is crucial for understanding the inheritance of traits and for erecting classifications. However, a timescale is equally important because it provides a way to compare phylogeny directly with the evolution of other organisms and with planetary history such as geology, climate, extraterrestrialimpacts, and other features.The Timetree of Life is the first reference book to synthesize the wealth of information relating to the temporal component of phylogenetic trees. In the past, biologists have relied exclusively upon the fossil record to infer an evolutionary timescale. However, recent revolutionary advances in molecular biology have made it possible to not only estimate the relationships of many groups of organisms, but also to estimate their times of divergence with molecular clocks. The routineestimation and utilization of these so-called 'time-trees' could add exciting new dimensions to biology including enhanced opportunities to integrate large molecular data sets with fossil and biogeographic evidence (and thereby foster greater communication between molecular and traditional systematists). Theycould help estimate not only ancestral character states but also evolutionary rates in numerous categories of organismal phenotype; establish more reliable associations between causal historical processes and biological outcomes; develop a universally standardized scheme for biological classifications; and generally promote novel avenues of thought in many arenas of comparative evolutionary biology.This authoritative reference work brings together, for the first time, experts on all major groups of organisms to assemble a timetree of life. The result is a comprehensive resource on evolutionary history which will be an indispensable reference for scientists, educators, and students in the life sciences, earth sciences, and molecular biology. For each major group of organism, a representative is illustrated and a timetree of families and higher taxonomic groups is shown. Basic aspects ofthe evolutionary history of the group, the fossil record, and competing hypotheses of relationships are discussed. Details of the divergence times are presented for each node in the timetree, and primary literature references are included. The book is complemented by an online database(www.timetree.net) which allows researchers to both deposit and retrieve data.
Author : Heather R. Cunningham
Publisher : Johns Hopkins University Press
ISBN 13 : 1421425955
Total Pages : 306 pages
Book Rating : 4.4/5 (214 download)
Download or read book The Maryland Amphibian and Reptile Atlas written by Heather R. Cunningham and published by Johns Hopkins University Press. This book was released on 2018-11-26 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive resource for finding, identifying, and conserving Maryland’s amphibians and reptiles. Naturalists, herpetologists, and ecologists alike agree that tracking herpetofauna is a challenging undertaking. Scientists are concerned about the decline of once-familiar species, but evidence has often been too anecdotal to support firm conclusions. To better understand the distribution of amphibians and reptiles in Maryland and forecast species' futures in a time of accelerated environmental threats, conducting a comprehensive statewide survey updating 1970s-era distribution maps seemed ideal. However, this endeavor was of an impossibly ambitious scope for scientists alone to tackle. Enter the Maryland Amphibian and Reptile Atlas project, comprising nearly a thousand dedicated citizen scientists who discovered and recorded the locations of herpetofauna throughout every corner of Maryland. In The Maryland Amphibian and Reptile Atlas, Heather R. Cunningham and Nathan H. Nazdrowicz present the findings of this massive undertaking. This definitive guide combines nearly 160 comprehensive new herpetological maps with historical distribution maps and in-depth species accounts. Color photos illustrate the natural history of the 89 species of frogs, salamanders, turtles, snakes, and lizards that call the state home. Essays discuss historical studies, the effects of Maryland's current climate, geology, and habitat diversity—and the myriad conservation issues these animals face. This richly detailed book represents a triumph of citizen science and the culmination of an intensive research partnership. It will appeal to both amateurs and professionals interested in herpetology, natural history, or ecology, as well as those with a special interest in Maryland's biodiversity.
Author :
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.E/5 ( download)
Download or read book Asiatic Herpetological Research written by and published by . This book was released on 2001 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher Lever
Publisher :
ISBN 13 : 9780198507710
Total Pages : 342 pages
Book Rating : 4.5/5 (77 download)
Download or read book Naturalized Reptiles and Amphibians of the World written by Christopher Lever and published by . This book was released on 2003 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how the various alien reptiles and amphibians now living in the wild throughout the world were first introduced, how they subsequently became naturalized, their present distribution and status in those countries to which they were introduced, and their ecological and socio-economic impact on the native biota and local economies. Many species have had a more or less neutral impact, being neither beneficial nor harmful. However, several have had a positive ecological or socio-economic impact, while some such as the cane toad, have had an extremely destructive effect.The criteria for inclusion of a species are that it should have been imported from its natural range to a new country by human agency--either accidentally or deliberately--and that it should currently be established in the wild in self-maintaining and self-perpetuating populations unsupported by and independent of mankind.
Author :
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (318 download)
Download or read book Reprint and Circular Series of the National Research Council written by and published by . This book was released on 1922 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rodney Moffett
Publisher : UJ Press
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4./5 ( download)
Download or read book A Scientific Bibliography of the Drakensberg, Maloti and Adjacent Lowlands written by Rodney Moffett and published by UJ Press. This book was released on 2021-04-19 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography includes scientific articles on the Drakensberg, Maloti and Adjacent Lowlands published between 1808 and 2019. Although focusing on material appearing in accredited journals, there is such a wealth of information in the form of unpublished, yet traceable, reports, documents, presentations and dissertations, these are also included. The bibliography has two parts – a complete list arranged alphabetically, and the same references arranged in 33 different disciplines. These range from Palaeobotany with 17 entries, to Rock Art with 502 entries.
Author : Spencer G. Lucas
Publisher : New Mexico Museum of Natural History and Science
ISBN 13 :
Total Pages : 293 pages
Book Rating : 4./5 ( download)
Download or read book New Mexico's Fossil Record 2 written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 1997 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carl H. Ernst
Publisher : JHU Press
ISBN 13 : 0801898757
Total Pages : 389 pages
Book Rating : 4.8/5 (18 download)
Download or read book Venomous Reptiles of the United States, Canada, and Northern Mexico written by Carl H. Ernst and published by JHU Press. This book was released on 2011-06 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume contains species accounts of the venomous lizards and elapid and viperid snakes found north of Mexico's twenty-fifth parallel. Volume two covers the twenty-one species of rattlesnakes found in the United States, Canada, and northern Mexico.
