| Amazonian Manatee |
South America (Amazon R. Basin) |
| Andean Bear |
Bolivia, Colombia, Ecuador, Peru, Venezuela |
| Andean Caenolestid |
Ecuador |
| Andean Cat |
Argentina, Bolivia, Chile, Peru |
| Andean Hairy Armadillo |
Argentina, Bolivia, Chile, Peru |
| Andean Night Monkey |
Peru |
| Andean Titi Monkey |
Peru |
| Apeco Oldfield Mouse |
Peru |
| Aquatic Rat |
Ecuador |
| Aratathomas's Yellow Shouldered Bat |
Colombia |
| Argentine Tuco-tuco |
Argentina |
| Ashaninka Oldfield Mouse |
Peru |
| Atacama Myotis |
Chile, Peru |
| Atlantic Titi |
Brazil |
| Ayres Black Uakari |
Brazil |
| Azara's Tuco-tuco |
Argentina |
| Bald Uakari |
Brazil, Colombia, Peru |
| Bearded Saki |
Brazil |
| Beni Titi Monkey |
Bolivia |
| Berg's Tuco-tuco |
Argentina |
| Black Squirrel Monkey |
Brazil |
| Black-crowned Dwarf Marmoset |
Brazil |
| Black-faced Black Spider Monkey |
Bolivia, Brazil, Peru |
| Black-fronted Titi Monkey |
Brazil |
| Black-handed Tamarin |
Brazil |
| Black-headed Uakari |
Brazil, Colombia, Venezuela |
| Black-horned Capuchin |
Argentina, Brazil |
| Blackbuck |
Argentina |
| Blackish Shrew Opossum |
Colombia, Ecuador |
| Blond Titi Monkey |
Brazil |
| Blonde Capuchin |
Brazil |
| Blunt-eared Bat |
Peru |
| Bolivian Chinchilla Rat |
Bolivia |
| Bonetto's Tuco-tuco |
Argentina |
| Brazilian Arboreal Mouse |
Brazil |
| Brazilian Funnel-eared Bat |
Brazil |
| Brazilian Three-banded Armadillo |
Brazil |
| Brazilian Three-toed Sloth |
Brazil |
| Bridges's Degu |
Argentina, Chile |
| Brown-headed Spider Monkey |
Colombia, Ecuador |
| Brumback's Night Monkey |
Colombia |
| Buenos Aires Leaf-eared Mouse |
Argentina |
| Buff-headed Capuchin |
Brazil |
| Buffy-headed Marmoset |
Brazil |
| Burmeister's Armadillo |
Argentina, Bolivia, Paraguay |
| Bush Dog |
Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Venezuela |
| Central American Tapir |
Southern Mexico to Colombia and Ecuador |
| Chacoan Naked-tailed Armadillo |
Argentina, Paraguay |
| Chacoan Peccary |
Argentina, Bolivia, Paraguay |
| Chacoan Pygmy Opossum |
Argentina |
|
|
| Chilean Caenolestid |
Argentina, Chile |
| Chilean Dolphin |
Chile |
| Choco Broad-nosed Bat |
Colombia, Ecuador |
| Chunyi |
Bolivia, Peru |
| Cleft-headed Juliomys |
Brazil |
| Coastal Black-handed Titi |
Brazil |
| Cochabamba Grass Mouse |
Bolivia |
| Coimbra-filho's Titi Monkey |
Brazil |
| Colombian Black-handed Titi |
Colombia |
| Colombian Night Monkey |
Colombia, Ecuador, Venezuela |
| Colombian Weasel |
Colombia, Ecuador |
| Colombian Woolly Monkey |
Colombia (mainland) |
| Common Woolly Monkey |
Brazil, Colombia, Ecuador, Peru |
| Cook's Hocicudo |
Uruguay |
| Cotton-top Marmoset |
Costa Rica to Colombia |
| Crab-eating Rat |
Colombia, Ecuador, Venezuela |
| Crested Capuchin |
Brazil |
| Cuban Lesser Funnel-eared Bat |
Colombia |
| Curacaoan Long-nosed Bat |
Aruba Island (Netherland Antilles), Colombia, Venezuela |
| D'Orbigny's Tuco-tuco |
Argentina |
| Darien Small Eared Shrew |
Colombia |
| Dark Bolo Mouse |
Argentina, Uruguay |
| Darwin's Fox |
Chile (Los Lagos) |
| Definitive Leaf-eared Mouse |
Peru |
| Dekeyser's Nectar Bat |
Brazil |
| Dryland Mouse Opossum |
Colombia, Venezuela |
| Dwarf Red Brocket Deer |
Colombia, Ecuador, Peru |
| Eastern Puna Mouse |
Peru |
| Ecuadoran Spiny Pocket Mouse |
Ecuador |
| Ecuadorean Grass Mouse |
Ecuador |
| Ecuadorian Sac-winged Bat |
Colombia, Ecuador |
| Elias' Atlantic Spiny-rat |
Brazil |
| Emily's Tuco-tuco |
Argentina |
| Equatorial Dog-faced Bat |
Ecuador |
| European Rabbit |
South America |
| Faint-striped Opossum |
Brazil |
| Fernandez's Sword-nosed Bat |
Venezuela |
| Fernandina Galapagos Mouse |
Ecuador (Galapagos Islands) |
| Fernandina Island Galapagos Mouse |
Ecuador (Galapagos Islands) |
| Fossorial Giant Rat |
Argentina, Brazil |
| Furtive Tuco-tuco |
Argentina |
| Galapagos Islands Fur Seal |
Ecuador (Galapagos Islands) |
| Galapagos Rice Rat |
Ecuador (Galapagos Islands) |
| Galapagos Sea Lion |
Colombia, Ecuador |
| Geoffroy's Cat |
Argentina, Bolivia, Brazil, Chile, Paraguay, Uruguay |
| Geoffroy's Peruvian Woolly Monkey |
Bolivia, Brazil, Peru |
| Giant Anteater |
Central and South America |
| Giant Armadillo |
Guyana to Argentina, Venezuela |
| Giant Atlantic Tree Rat |
Brazil |
| Giant Otter |
South America |
| Goeldi's Marmoset |
Bolivia, Brazil, Colombia, Ecuador, Peru |
| Goeldi's Spiny Rat |
Brazil, Colombia |
| Golden Lion Tamarin |
Brazil |
| Golden Vizcacha Rat |
Argentina |
| Golden-backed Squirrel Monkey |
Brazil |
| Golden-headed Lion Tamarin |
Brazil |
| Golden-mantle Saddleback Tamarin |
Ecuador, Peru |
| Golden-rumped Tamarin |
Brazil |
| Golden-white Bare-ear Marmoset |
Brazil |
| Gorgas's Rice Rat |
Colombia, Venezuela |
| Gray Grass Mouse |
Argentina |
| Gray-bellied Shrew Opossum |
Ecuador, Peru |
| Gray-footed Spiny Rat |
Colombia, Venezuela |
| Gray-handed Night Monkey |
Colombia, Venezuela |
| Greater Long-tailed Bat |
Colombia, Ecuador |
| Greater Wilfred's Mouse |
Brazil, Uruguay |
| Guiana Spider Monkey |
Brazil, French Guiana, Guyana, Suriname |
| Guina |
Argentina, Chile |
| Hairy Little Fruit Bat |
Colombia, Ecuador |
| Hairy Long-nosed Armadillo |
Peru |
| Hammond's Rice Rat |
Ecuador |
| Handley's Slender Mouse Opossum |
Colombia |
| Handley's Tailless Bat |
Bolivia, Colombia, Ecuador, Peru, Venezuela |
| Harmles Serotine |
Ecuador (Galapagos Islands), Peru |
| Hooded Seal |
South America |
| Hummelinck's Vesper Mouse |
Aruba Island (Netherland Antilles), Brazil, Colombia, Venezuela |
| Inca Oldfield Mouse |
Peru |
| Incan Little Mastiff Bat |
Peru |
| Indo-pacific Hump-backed Dolphin |
South America |
| Ismael's broad-nosed Bat |
Colombia, Ecuador, Peru |
| Jaguar |
Central and South America |
| Juan Fernandez Fur Seal |
Chile, Peru |
| Junin Slender Opossum |
Peru |
| Ka'apor Capuchin |
Brazil |
| Kalinowski's Oldfield Mouse |
Peru |
| Karimi's Fat-tailed Mouse Opossum |
Brazil |
| La Plata River Dolphin |
Argentina, Brazil, Uruguay |
| Lami Tuco-tuco |
Brazil |
| Large Long-clawed Mouse |
Chile |
| Large-eared Oldfield Mouse |
Peru |
| Large-headed Rice Rat |
Brazil |
| Least Big-eared Bat |
Brazil, Colombia |
| Lesser Yellow-shouldered Bat |
Peru |
| Little Spotted Cat |
Costa Rica to Northern Argentina |
| Little Woolly Mouse Opossum |
Colombia, Ecuador, Peru |
| Long-haired Spider Monkey |
Brazil, Colombia, Ecuador, Peru, Venezuela |
| Long-snouted Bat |
Peru |
| Long-tailed Chinchilla |
Chile |
| Long-tailed Fat-tailed Opossum |
Brazil, Paraguay |
| Long-tailed Otter |
South America |
| Los Chalchaleros' Vizcacha Rat |
Argentina |
| Lund's Atlantic Tree Rat |
Brazil |
| Magellanic Tuco-tuco |
Argentina, Chile |
| Maned Wolf |
Argentina, Bolivia, Brazil, Paraguay, Uruguay |
| Mantiqueira Atlantic Tree Rat |
Brazil |
| Mantled Howler Monkey |
Mexico to South America |
| Margay |
Central and South America |
| Marine Otter |
Peru south to Straits of Magellan |
| Marinkelle's Sword-nosed Bat |
Colombia |
| Marsh Deer |
Argentina, Bolivia, Brazil, Paraguay, Uruguay |
| Matapalo Broad-nosed Bat |
Ecuador, Peru |
| Melissa's Yellow-eared Bat |
Colombia, Ecuador, Peru |
| Merida Brocket |
Colombia, Venezuela |
| Monito Del Monte |
Argentina, Chile |
| Monster Rice Rat |
Brazil |
| Moojen's Atlantic Spiny-rat |
Brazil |
| Moon-toothed Degu |
Chile |
| Mottled Tuco-tuco |
Argentina |
| Mountain Paca |
Bolivia, Colombia, Ecuador, Peru, Venezuela |
| Mountain Tapir |
Colombia, Ecuador and possibly Peru and Venezuela |
| Musso's Fish-eating Rat |
Venezuela |
| Neblina Uakari |
Brazil, Venezuela |
| North Andean Huemul |
Argentina, Bolivia, Chile, Ecuador, Peru |
| Northern Muriqui |
Brazil |
| Northern Pudu |
Colombia, Ecuador, Peru |
| Ocelot |
USA (Arizona, Texas) to Central and South America |
| Olalla Brothers' Titi Monkey |
Bolivia |
| Orinoco Agouti |
Venezuela |
| Orinoco Sword-nosed Bat |
Colombia, Venezuela |
| Ornate Titi Monkey |
Colombia |
| Pacarana |
Bolivia, Brazil, Colombia, Ecuador, Peru, Venezuela |
| Pacific Degu |
Chile |
| Pacific Spiny Rat |
Ecuador, Peru |
| Painted Tree Rat |
Brazil |
| Pampas Cat |
Argentina, Bolivia, Brazil, Chile, Ecuador, Paraguay, Peru, Uruguay |
| Pampas Deer |
Argentina, Bolivia, Brazil, Paraguay, Uruguay |
| Paraguana Mustached Bat |
Venezuela |
| Paraguana Spiny Pocket Mouse |
Venezuela |
| Patagonian Cavy |
Argentina |
| Pearson's Long-clawed Mouse |
Chile (Los Lagos) |
| Pearson's Tuco-tuco |
Argentina, Uruguay |
| Peruvian Climbing Mouse |
Peru |
| Pichi |
Argentina, Chile |
| Pied Tamarin |
Brazil |
| Pilar Tuco-tuco |
Paraguay |
| Pink Fairy Armadillo |
Argentina |
| Pittier's Crab-eating Rat |
Venezuela |
| Plains Viscacha Rat |
Argentina |
| Poeppig's Woolly Monkey |
Brazil, Ecuador, Peru |
| Porteous's Tuco-tuco |
Argentina |
| Pudu |
Southern South America |
| Puna Mouse |
Peru |
| Pundt's Tuco-tuco |
Argentina |
| Quechuan Hocicudo |
Bolivia |
| Red Myotis |
Bolivia, Brazil, Paraguay, Uruguay |
| Red-handed Howler Monkey |
Brazil |
| Red-handed Howling Monkey |
Brazil |
| Red-nosed Tree Rat |
Brazil |
| Reig's Aepeomys |
Venezuela |
| Reig's Opossum |
Venezuela |
| Reig's Tuco-tuco |
Argentina |
| Rio De Janeiro Arboreal Rat |
Brazil |
| Rio Negro tuco-tuco |
Argentina, Uruguay |
| Roberto's Spiny Rat |
Brazil |
| Roig's Tuco-tuco |
Argentina |
| Rondonia Marmoset |
Brazil |
| Roraima Mouse |
Venezuela |
| Sanborn's Grass Mouse |
Argentina, Chile |
| Santa Catarina's Guinea Pig |
Brazil |
| Santiago Galapagos Mouse |
Ecuador (Galapagos Islands) |
| Sechura Desert Fox |
Ecuador, Peru |
| Shipton's Mountain Cavy |
Argentina |
| Short-eared Dog |
Bolivia, Brazil, Colombia, Ecuador, Peru |
| Short-tailed Chinchilla |
Bolivia |
| Silent Grass Mouse |
Peru |
| Silvery-brown Bare-face Tamarin |
Colombia |
| Slender Oldfield Mouse |
Peru |
| Small Red Brocket |
Brazil |
| Smokey Bat |
Chile, Ecuador, Peru |
| Social Tuco-tuco |
Argentina |
| South American Tapir |
Colombia and Venezuela south to Paraguay and Argentina |
| South Andean Huemul |
Argentina, Chile |
| Southern Long-nosed Armadillo |
Argentina, Brazil, Paraguay, Uruguay |
| Southern Pudu |
Argentina, Chile |
| Southern River Otter |
Argentina, Chile |
| Southern Three-banded Armadillo |
Argentina, Bolivia, Brazil, Paraguay |
| Southern Tuco-tuco |
Argentina |
| Sowbug Rice Rat |
Brazil |
| Spectral Bat |
Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela |
| Spix's Red-handed Howler Monkey |
Brazil |
| Strong-tailed Oldfield Mouse |
Peru |
| Superagui Lion Tamarin |
Brazil |
| Thin-spined Porcupine |
Brazil |
| Thomas's Big-eared Brown Bat |
Argentina, Bolivia, Peru |
| Thomas's Oldfield Mouse |
Ecuador, Peru |
| Tiny Yellow Bat |
Colombia, Venezuela |
| Torres's Crimson-nosed Rat |
Argentina |
| Transitional Colilargo |
Brazil |
| Tschudi's Yellow-shouldered Bat |
Argentina, Bolivia, Ecuador, Peru |
| Tuco-tuco Of The Dunes |
Brazil |
| Ucucha Thomasomys |
Ecuador |
| Unexpected Cotton Rat |
Ecuador |
| Unicolored Oldfield Mouse |
Colombia |
| Unicolored Tree Rat |
Brazil |
| Variegated Spider Monkey |
Colombia, Venezuela |
| Venezuelan Fish-eating Rat |
Guyana, Venezuela |
| Vicuna |
South America (Andes) |
| West Indian Manatee |
South America |
| Western Nectar Bat |
Ecuador, Peru |
| White-cheeked Spider Monkey |
Brazil (Mato Grosso, Para) |
| White-eared Marmoset |
Brazil |
| White-footed Saki |
Brazil |
| White-lipped Peccary |
South America |
| White-nosed Saki |
Brazil |
| Wied's Black-tufted-ear Marmoset |
Brazil |
| Wood Sprite Gracile Mouse Opossum |
Colombia, Venezuela |
| Woodland Oldfield Mouse |
Colombia, Venezuela |
| Woolly Spider Monkey |
Brazil |
| Yellow-tailed Woolly Monkey |
Andes of Northern Peru |
| Yonenaga's Atlantic Spiny-rat |
Brazil |
| Zuniga's Dark Rice Rat |
Peru |
