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As of 2018, the Conservation Needs Assessment had been used in nearly 2,700 assessments for more than 2,300 species of amphibians, or about 31% of all known amphibian species. [15] These assessments focused on anurans at almost 2,400 assessments, while newts and salamanders made up nearly 300 of the assessments, and caecilians made up only ...
When amphibian declines were first presented as a conservation issue in the late 1980s, some scientists remained unconvinced of the reality and gravity of the conservation issue. [10] Some biologists argued that populations of most organisms, amphibians included, naturally vary through time.
The Amphibian Specialist Group of the IUCN is spearheading efforts to implement a comprehensive global strategy for amphibian conservation. [178] Amphibian Ark is an organization that was formed to implement the ex-situ conservation recommendations of this plan, and they have been working with zoos and aquaria around the world, encouraging them ...
According to the International Union for Conservation of Nature (IUCN), 93 reptile and amphibian species in the United States are threatened with extinction. [1] The IUCN has classified each of these species into one of three conservation statuses: vulnerable VU, endangered EN, and critically endangered CR.
A Guide to Amphibians and Reptiles. Stokes Nature Guides. Boston, Massachusetts: Little, Brown and Company. ISBN 978-0-316-81713-4. Alt URL "Amphibian & Reptile SGCN Conservation Reports Wildlife Action Plan 2015" (PDF). vtfishandwildlife.com. Vermont Department of Fish and Wildlife. August 25, 2019. Archived (PDF) from the original on August 9 ...
Amphibians and Reptiles of Europe; Fauna Europaea West Palaearctic distribution. Natterjack Toad Species Action Plan (pdf). Amphibian & Reptile Conservation (July 2009) — via Internet Archive. Natterjack Toad V 2.1. (Species Action Plan) (pdf) Cumbria Biodiversity Data Centre (April 2010). Competencies for Species Survey: Natterjack Toad (pdf ...
As of December 2021, the International Union for Conservation of Nature (IUCN) lists 673 critically endangered amphibian species, including 146 which are tagged as possibly extinct. [1] [2] 9.2% of all evaluated amphibian species are listed as critically endangered. No subpopulations of amphibians have been evaluated by the IUCN.
Ordinance on the Protection of Amphibian Spawning Sites of National Importance / Verordnung über den Schutz der Amphibienlaichgebiete von nationaler Bedeutung (Amphibienlaichgebiete-Verordnung, AlgV) / Ordonnance sur la protection des sites de reproduction de batraciens d'importance nationale (Ordonnance sur les batraciens, OBat) / Ordinanza sulla protezione dei siti di riproduzione di anfibi ...