Brief description of the order and its families, with representative photos for each family.
Full checklist with images and descriptions for many species.
Data and information on the issue of malformed amphibians, with an emphasis on North American occurrences.
Research into the nature and causes including bibliography of published and unpublished material.
A compilation of current and historic records of amphibian occurrences in the United States, with range maps for each species to the county level. From the Amphibian Research and Monitoring Initiative.
Taxonomic checklist for North America north of Mexico and detailed accounts, including photos and range maps, for dozens of species.
Kids_and_Teens /
School_Time /
Science /
Living_Things /
Animals /
Reptiles_and_Amphibians /
Amphibians
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