Melanophryniscus
Melanophryniscus is a genus of toads in the family Bufonidae. They are found in northern half of Argentina, southern Bolivia, southern Brazil, Paraguay, and Uruguay. Common name South American redbelly toads has been coined for them.There are 29 recognized species:
The AmphibiaWeb also recognizes Melanophryniscus orejasmirandai, which the Amphibian Species of the World treats as synonym of Melanophryniscus pachyrhynus.
