Tupinambis merianae (LACÉPÈDE, 1788)
Argentine Black-and -white Tegu

Brazil, Bolivia, Paraguay, Uruguay, Argentina

Tupinambis teguixin (LINNAEUS, 1758)
Black-and -white Tegu

Trinidad and Tobago, Colombia, Venezuela, Guyana, Suriname, French Guiana (France), Brazil, Ecuador, Peru, Bolivia, Paraguay, Uruguay, Argentina