| Order | Family | Species | Common Name | Distribution | % Correct |
|---|---|---|---|---|---|
| Carnivora | Ursidae | Tremarctos ornatus | Spectacled Bear | the Andes Mountains from Venezuela to Bolivia | 90%
|
| Carnivora | Felidae | Puma concolor | Cougar | virtually the entire continent | 80%
|
| Carnivora | Felidae | Panthera onca | Jaguar | fragmented patches from Colombia throughout Greater Amazonia to northern Argentina and southeast Brazil | 80%
|
| Rodents | Caviidae | Hydrochoerus hydrochaeris | Common Capybara | the entire continent east of the Andes and north of Patagonia | 70%
|
| Pilosans | Myrmecophagidae | Myrmecophaga tridactyla | Giant Anteater | from the Pacific coast of Colombia throughout Greater Amazonia to northern Argentina | 70%
|
| Squamates | Boidae | Eunectes murinus | Green Anaconda | Greater Amazonia from Colombia and the Guiana Shield to eastern Brazil and Paraguay | 70%
|
| Odd-toed Ungulates | Equidae | Equus caballus | Domestic Horse | introduced to patches of the Andes from Colombia to Chile, as well as northern Brazil | 60%
|
| Even-toed Ungulates | Suidae | Sus scrofa (x domestica) | Wild Boar | introduced to southern Brazil, Uruguay, and Argentina | 60%
|
| Rodents | Castoridae | Castor canadensis | American Beaver | introduced to Tierra del Fuego | 50%
|
| Crocodilians | Crocodylidae | Crocodylus acutus | American Crocodile | coasts of Ecuador, Colombia, and Venezuela | 50%
|
| Turtles | Podocnemididae | Podocnemis expansa | Arrau Turtle | Amazon Basin from Bolivia to northern Brazil and Venezuela | 50%
|
| Odd-toed Ungulates | Tapiridae | Tapirus bairdii | Baird’s Tapir | western Colombia | 50%
|
| Crocodilians | Alligatoridae | Melanosuchus niger | Black Caiman | Amazonia from eastern Peru to the Guiana Shield | 50%
|
| Even-toed Ungulates | Cervidae | Dama dama | European Fallow Deer | introduced to Argentina and Uruguay | 50%
|
| Turtles | Testudinidae | Chelonoidis niger | Galápagos Tortoise | Galápagos Islands | 50%
|
| Armadillos | Chlamyphoridae | Priodontes maximus | Giant Armadillo | Greater Amazonia from Colombia to northern Argentina, excluding parts of eastern Brazil | 50%
|
| Even-toed Ungulates | Camelidae | Lama guanicoe | Guanaco | Andes from central Peru to Argentina, and throughout Patagonia | 50%
|
| Even-toed Ungulates | Cervidae | Hippocamelus bisulcus | Huemul | Andes of southern Chile and Argentina | 50%
|
| Odd-toed Ungulates | Tapiridae | Tapirus pinchaque | Mountain Tapir | Andes of Colombia, Ecuador, and northern Peru | 50%
|
| Crocodilians | Crocodylidae | Crocodylus intermedius | Orinoco Crocodile | Orinoco Basin of Venezuela and eastern Colombia | 50%
|
| Even-toed Ungulates | Cervidae | Ozotoceros bezoarticus | Pampas Deer | fragmented patches throughout Argentina and Bolivia to northern Brazil | 50%
|
| Even-toed Ungulates | Cervidae | Cervus elaphus | Red Deer | introduced to Argentina and Chile | 50%
|
| Crocodilians | Alligatoridae | Caiman crocodilus | Spectacled Caiman | Greater Amazonia from northern Bolivia and central Brazil to Colombia and the Guiana Shield | 50%
|
| Even-toed Ungulates | Cervidae | Hippocamelus antisensis | Taruca | Andes from central Peru to northwest Argentina | 50%
|
| Even-toed Ungulates | Camelidae | Lama vicugna | Vicuña | Andes from Ecuador to Argentina | 50%
|
| Even-toed Ungulates | Cervidae | Odocoileus virginianus | White-tailed Deer | Colombia, Venezuela, the Guiana Shield, and sub-alpine Peru | 50%
|
| Crocodilians | Alligatoridae | Caiman yacare | Yacare Caiman | from Bolivia and western Brazil to eastern Argentina | 50%
|
| Even-toed Ungulates | Bovidae | Antilope cervicapra | Blackbuck | introduced to Argentina | 40%
|
| Crocodilians | Alligatoridae | Caiman latirostris | Broad-snouted Caiman | Bolivia, Paraguay, Uruguay, and southern and eastern Brazil | 40%
|
| Even-toed Ungulates | Cervidae | Mazama temama | Central American Brocket | western Colombia | 40%
|
| Even-toed Ungulates | Tayassuidae | Parachoerus wagneri | Chacoan Peccary | Chaco region of eastern Bolivia, western Paraguay, and northern Argentina | 40%
|
| Even-toed Ungulates | Tayassuidae | Dicotyles tajacu | Collared Peccary | from Colombia and Ecuador to southeast Brazil and Uruguay | 40%
|
| Carnivora | Otariidae | Zalophus wollebaeki | Galápagos Sea Lion | the Galápagos Islands and Isla de la Plata of Ecuador | 40%
|
| Odd-toed Ungulates | Tapiridae | Tapirus terrestris | Lowland Tapir | Greater Amazonia from Colombia to north-central Brazil and northern Argentina | 40%
|
| Even-toed Ungulates | Cervidae | Blastocerus dichotomus | Marsh Deer | fragmented patches from eastern Argentina to central Brazil and eastern Bolivia | 40%
|
| Even-toed Ungulates | Cervidae | Mazama americana | Red Brocket | from Colombia and Ecuador to southeast Brazil and northern Argentina | 40%
|
| Carnivora | Otariidae | Otaria flavescens | South American Sea Lion | coastlines between Ecuador and southernmost Brazil | 40%
|
| Carnivora | Phocidae | Mirounga leonina | Southern Elephant Seal | coasts of southern Chile and Argentina | 40%
|
| Squamates | Boidae | Eunectes notaeus | Yellow Anaconda | from eastern Bolivia to northeast Argentina and Uruguay | 40%
|
| Even-toed Ungulates | Bovidae | Bubalus bubalis | Domestic Water Buffalo | introduced to patches of Amazonia and Argentina | 30%
|
| Carnivora | Otariidae | Arctocephalus galapagoensis | Galápagos Fur Seal | Galápagos Islands | 30%
|
| Carnivora | Otariidae | Arctocephalus philippii | Juan Fernández Fur Seal | Juan Fernández and Desventuradas islands of Chile | 30%
|
| Carnivora | Otariidae | Arctocephalus australis | South American Fur Seal | coastlines between southern Peru and southernmost Brazil | 30%
|
| Even-toed Ungulates | Tayassuidae | Tayassu pecari | White-lipped Peccary | from Colombia and Ecuador to southeast Brazil, excluding parts of Venezuela and eastern Colombia | 30%
|
| Turtles | Testudinidae | Chelonoidis denticulatus | Yellow-footed Tortoise | Amazon Basin | 30%
|