Global Amphibian Assessment Masthead
  The Global Amphibian Assessment (GAA) is the first-ever comprehensive assessment of the conservation status of the world's 5,743 known species of frogs, toads, salamanders, and caecilians. This website presents results of the assessments, including IUCN Red List threat category, range map, ecology information, and other data for every amphibian species.


Search the GAA database for species by name, taxonomy, country, region, habitat type, threat type, or IUCN Red List status.
Species names to go here
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Map of Global Amphibian Diversity
IUCN Species Survival Commission Conservation International Center for Applied Biodiversity Science Natureserve
Harlequin toad (Atelopus varius), Costa Rica and Panama / Photo by Robert Puschendorf Caecilia tentaculata (a caecilian), Amazon basin / Photo by P.J. Stafford Crocodile newt (Tylototriton shanjing), China / Photo by Henk Wallays
Leptopelis parkeri, (a treefrog), Tanzania / Photo by © David Moyer–Wildlife Conservation Society