Notes on Some Amphibians in Western North America PDF Download
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Author: George S. Myers
Publisher:
ISBN:
Category :
Languages : en
Pages : 9
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Book Description
Author: George S. Myers
Publisher:
ISBN:
Category :
Languages : en
Pages : 9
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Book Description
Author: Robert C. Stebbins
Publisher: Univ of California Press
ISBN: 0520331567
Category : Science
Languages : en
Pages : 633
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Book Description
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1951. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived
Author: Robert Cyril Stebbins
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 536
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Book Description
Author: David M. Green
Publisher: Univ of California Press
ISBN: 0520266722
Category : Science
Languages : en
Pages : 352
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Book Description
"The frogs, toads, salamanders, and newts that inhabit North America, numbering nearly 300 species, represent immense variation in form, habitat, distribution and ecology. This volume discusses the diversity of these animals in relation to the historical geography of the North American continent and portrays all of the formally recognized amphibian species to be found in the United States and Canada within a geographical context. Each species is presented with a color photograph, an account of its range, habitat and conservation status, and an up-to-date, full color range map that depicts its known occurrences in relation to the topography of the landscape. This volume reflects the enormous growth in interest about amphibians and increased intensity of scientific research into their biology and distribution that has occurred during the past two decades"--
Author: Joseph Richard Slevin
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 704
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Book Description
Author: Robert C. Stebbins
Publisher:
ISBN: 9780758186676
Category :
Languages : en
Pages : 536
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Book Description
Author: James P. Collins
Publisher: Oxford University Press
ISBN: 0199717885
Category : Science
Languages : en
Pages : 296
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Book Description
For over 350 million years, thousands of species of amphibians have lived on earth, but since the 1990s they have been disappearing at an alarming rate, in many cases quite suddenly and mysteriously. What is causing these extinctions? What role do human actions play in them? What do they tell us about the overall state of biodiversity on the planet? In Extinction in Our Times, James Collins and Martha Crump explore these pressing questions and many others as they document the first modern extinction event across an entire vertebrate class, using global examples that range from the Sierra Nevada of California to the rainforests of Costa Rica and the Mediterranean coast of North Africa. Joining scientific rigor and vivid storytelling, this book is the first to use amphibian decline as a lens through which to see more clearly the larger story of climate change, conservation of biodiversity, and a host of profoundly important ecological, evolutionary, ethical, philosophical, and sociological issues.
Author: Ralph A. Pfingsten
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 928
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Book Description
"Ohio's resident amphibians currently include 25 species and subspecies of salamanders, a complex of unisexual ambystomatid salamanders, and 14 species of frogs and toads. Existing, comprehensive works of amphibians for Ohio are dated and out-of-print. Given this deficiency, and pressured by recent survey and monitoring activity and current research needs, the decision to produce a comprehensive book about Ohio's amphibians, which this volume represents, quickly followed. Focusing on verifiable information about the amphibian species of Ohio, the core of this tome is comprised of 37 chapters, organized by sections on salamanders and on frogs and toads, covering all amphibians in Ohio that have been documented and vouchered. Preceding these taxonomic, species-oriented chapters are sections on the history of herpetological work in Ohio, a summary of the Ohio environment in which its amphibian species exist, informative introductions to amphibian systematics, brief summaries of the two groups, and keys to adult and larval stages. Following the species accounts are sections on potential occurences in Ohio; on species ranking based on conservation status and knowledge; on amphibian conservation; on amphibian distribution; on environmental applications; and, a summary. Completing the book are two appendices involving field and vouchering/documentation techniques, a glossary, a combined and comprehensive listing of cited literature, and an index. This book is both scientifically accurate and written in a style suitable for the complete spectrum of individuals and entities who are professionally or casually involved or interested in amphibians"--Abstract, page iii.
Author:
Publisher: Univ of California Press
ISBN:
Category :
Languages : en
Pages : 562
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Book Description
Author: Robert Cyril Stebbins
Publisher:
ISBN: 9780395382530
Category : Amphibians
Languages : en
Pages : 336
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Book Description
Identifies more than 200 species of reptiles and amphibians.
