American Bullfrog

Lithobates are a subset of the Rana species native to Latin America. The North American species is Rana catesbeiana.

Chaenorrhinum, when someone has already suggested the same ID that you want to suggest, you just click the "+1" button on the suggestion, you do not make another suggestion with the same ID. Also, Rana is no longer the Genus for North American frogs, it is now Lithobates, as my suggestion says.