African bullfrog African clawed frog African foam-nest tree frog Agalychnis saltator Agile frog Amazon Dart Frog Amazonian Casque-headed Frog Amboli bush frog Amboli toad Ameerega pongoensis American Bullfrog American green tree frog American toad Amolops assamensis Anaimalai flying frog Anamalai dot frog Andinobates victimatus Anils bush frog Ansonia longidigita Anthonys poison arrow frog Anthropogenic Shrub Frog Argentine Horned Frog Asian bullfrog Asian Common Toad