1 American bullfrog (Lithobates catesbeiana), indigenous to North America. 2  Cane toad (Rhinella marina), a toad indigenous to Central and South America, called 'bullfrog' in the Philippines. 3  Limnodynastes dorsalis, found in Southwest Australia.  Limnodynastes dumerilii, found in Western Australia.
Definition of federate. : united in an alliance or federation : federated.
Definition of confederation for English Language Learners. : a group of people, countries, organizations, etc., that are joined together in some activity or effort.