Philippine Amphibians

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The amphibians and reptiles of Luzon Island, Philippines, VIII: the herpetofauna of Cagayan and Isabela Provinces, northern Sierra Madre Mountain Range

Author : Rafe M. Brown,Cameron D. Siler,Carl H. Oliveros,Luke J. Welton,Ashley Rock,John Swab,Merlijn Van Weerd,Jonah van Beijnen,Edgar Jose,Dominic Rodriguez,Edmund Jose,Arvin C. Diesmos
Publisher : PenSoft Publishers LTD
Page : 128 pages
File Size : 55,7 Mb
Release : 2013-02-07
Category : Science
ISBN : 9789546426697

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The amphibians and reptiles of Luzon Island, Philippines, VIII: the herpetofauna of Cagayan and Isabela Provinces, northern Sierra Madre Mountain Range by Rafe M. Brown,Cameron D. Siler,Carl H. Oliveros,Luke J. Welton,Ashley Rock,John Swab,Merlijn Van Weerd,Jonah van Beijnen,Edgar Jose,Dominic Rodriguez,Edmund Jose,Arvin C. Diesmos Pdf

Long celebrated for its more than 7,100 islands, the Philippines is a country in Southeast Asia that shares only with Madagascar the distinction of having been designated as both a Megadiverse Nation and a Global Biodiversity Conservation Hotspot. The terrestrial vertebrate fauna of the northeastern Philippines, specifically Luzon Island, has been the subject of intense interest since the first historical explorations. Historically, numerous works considered the biodiversity of Luzon as ?depauperate? in the sense that they was presumed to contain a reduced number of species shared with a continental mainland source. This view has persisted until recently, when a renewed interest in faunistic studies of the northern Philippines has produced a series of notable discoveries, drawing attention to high levels of species diversity and endemism in the northern reaches of the archipelago. We provide the first report on the herpetological biodiversity (amphibians and reptiles) of the northern Sierra Madre Mountain Range, northeast Luzon Island, Philippines. We combine new and historical data, and the results of recent fieldwork, to highlight at least 101 species present in this unique region of the archipelago. Not only is this fauna largely endemic (approximately 70%), but also our results add to a nascent body of literature suggesting that the northern portions of the archipelago may be substantially more diverse than currently appreciated.

Naturalized Reptiles and Amphibians of the World

Author : Christopher Lever
Publisher : Unknown
Page : 342 pages
File Size : 48,6 Mb
Release : 2003
Category : Nature
ISBN : 0198507712

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Naturalized Reptiles and Amphibians of the World by Christopher Lever Pdf

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.

Amphibians and turtles of the Philippine Islands

Author : Edward Harrison Taylor
Publisher : Unknown
Page : 236 pages
File Size : 45,7 Mb
Release : 1966
Category : Amphibians
ISBN : RUTGERS:39030005024726

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Amphibians and turtles of the Philippine Islands by Edward Harrison Taylor Pdf

Philippine Amphibians

Author : Angel C. Alcala,Walter Creighton Brown
Publisher : Bookmark Publishing (NY)
Page : 116 pages
File Size : 52,5 Mb
Release : 1998-01-01
Category : Amphibians
ISBN : 9715693148

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Philippine Amphibians by Angel C. Alcala,Walter Creighton Brown Pdf

Amphibians and Turtles of the Philippine Islands

Author : Edward Harrison Taylor
Publisher : Unknown
Page : 234 pages
File Size : 43,6 Mb
Release : 1966
Category : Amphibians
ISBN : UOM:39015042510795

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Amphibians and Turtles of the Philippine Islands by Edward Harrison Taylor Pdf

Encyclopedia of Islands

Author : Rosemary Gillespie,Rosemary G. Gillespie,David Clague
Publisher : Univ of California Press
Page : 1110 pages
File Size : 49,6 Mb
Release : 2009-08-19
Category : Nature
ISBN : 9780520256491

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Encyclopedia of Islands by Rosemary Gillespie,Rosemary G. Gillespie,David Clague Pdf

"Islands have captured the imagination of scientists and the public for centuries - unique and rare environments, their isolation makes them natural laboratories for ecology and evolution. This authoritative, alphabetically arranged reference, featuring more than 200 succinct articles by leading scientists from around the world, provides broad coverage of all the island sciences. But what exactly is an island? The volume editors define it here as any discrete habitat isolated from other habitats by inhospitable surroundings. The Encyclopedia of Islands examines many such insular settings - oceanic and continental islands as well as places such as caves, mountaintops, and whale falls at the bottom of the ocean. This essential, one-stop resource, extensively illustrated with color photographs, clear maps, and graphics will introduce island science to a wide audience and spur further research on some of the planet's most fascinating habitats." --Book Jacket.

Alien Reptiles and Amphibians

Author : Fred Kraus
Publisher : Springer Science & Business Media
Page : 571 pages
File Size : 43,8 Mb
Release : 2008-12-19
Category : Nature
ISBN : 9781402089466

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Alien Reptiles and Amphibians by Fred Kraus Pdf

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.

The Coastal Zone

Author : Kenneth Ruddle,William B. Morgan,James R. Pfafflin
Publisher : CRC Press
Page : 570 pages
File Size : 47,9 Mb
Release : 1988
Category : Business & Economics
ISBN : 3718604825

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The Coastal Zone by Kenneth Ruddle,William B. Morgan,James R. Pfafflin Pdf

Snakes of the World

Author : Van Wallach,Kenneth L. Williams,Jeff Boundy
Publisher : CRC Press
Page : 1237 pages
File Size : 44,5 Mb
Release : 2014-04-22
Category : Nature
ISBN : 9781482208481

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Snakes of the World by Van Wallach,Kenneth L. Williams,Jeff Boundy Pdf

Snakes of the World: A Catalogue of Living and Extinct Species-the first catalogue of its kind-covers all living and fossil snakes described between 1758 and 2012, comprising 3,509 living and 274 extinct species allocated to 539 living and 112 extinct genera. Also included are 54 genera and 302 species that are dubious or invalid, resulting in reco

Philippine Biodiversity

Author : Corazon S. Catibog,Lawrence R. Heaney
Publisher : Unknown
Page : 528 pages
File Size : 46,6 Mb
Release : 2006
Category : Biodiversity
ISBN : UCSD:31822035531680

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Philippine Biodiversity by Corazon S. Catibog,Lawrence R. Heaney Pdf

Patterns of Distribution of Amphibians

Author : William Edward Duellman
Publisher : JHU Press
Page : 660 pages
File Size : 49,9 Mb
Release : 1999-07-28
Category : Nature
ISBN : 0801861152

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Patterns of Distribution of Amphibians by William Edward Duellman Pdf

Sweet, University of California, Santa Barbara; Michael J. Tyler, University of Adelaide, Australia; Zhao Er-Mi, Chengdu Institute of Biology, Peoples Republic of China

Status of Conservation and Decline of Amphibians

Author : Harold Heatwole,Jodi Rowley
Publisher : CSIRO PUBLISHING
Page : 248 pages
File Size : 50,7 Mb
Release : 2018-06
Category : Nature
ISBN : 9781486308392

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Status of Conservation and Decline of Amphibians by Harold Heatwole,Jodi Rowley Pdf

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.