Nonhuman Primates and Prosimians
- Crowned Lemur
- Red-Footed Lemur
- Black Lemur
- Mongoose Lemur
- Red-Bellied Lemur
- Golden Bamboo Lemur
- Gray Gentle Lemur
- Ring Tailed Lemur
- Ruffed Lemur
- Hairy-Eared Dwarf Lemur
- Greater Dwarf Lemur
- Fat-Tailed Dwarf Lemur
- Greater Mouse Lemur
- Mouse Lemur
- Brown Mouse Lemur
- Fork-Marked Lemur
- Indri
- Avahi, or Woolly Lemur
- Sifakas
- Aye-Aye
- Allen's Bush Baby
- Lesser Bushbaby
- Thick-Tailed Galago, or Bushbaby
- Slender Loris
- Slow Loris
- Lesser Slow Loris, or Pygmy Slow Loris
- Potto
- Western Tarsier
- Spectral Tarsier, or Celebes, or Sulawesi
- Tarsier
- Philippine Tarsier
- Howler Monkey
- Brown Howler
- Mantled Howler Monkey
- Red Howler Monkey
- Southern Night Monkey, or Southern Owl Monkey
- Owl Monkey
- Black-Handed Spider Monkey
- Spider Monkey
- Woolly Spider Monkey, or Muriqui
- Common Woolly Monkey
- Titi Monkey
- Masked Titi
- White-Fronted Capuchin
- Brown Capuchin Monkey
- White Throated Capuchin
- Red-Backed Squirrel Monkey
- Squirrel Monkey
- Uakari
- White-Nosed Saki
- Saki
- Allen's Swamp Monkey
- Collared Mangabey
- Redtail Monkey
- Diana Monkey, or Guenon
- Owl-Faced Monkey
- Blue Monkey
- Mona Monkey
- De Brazza's Monkey
- Grivet, or Savanna Monkey
- Patas
- Black Mangabey, or White-cheeked
- Mangabey
- Formosan Rock Macaque
- Long Tailed Macaque, or Crab-Eating Macaque
- Japanese Macaque, or Snow Monkey
- Rhesus Monkey, or Rhesus Macaque
- Black Macaque, or Celebes Ape, or Celebes Macaque
- Macaque
- Lion-Tailed Macaque
- Barbary Macaque
- Drill
- Mandrill
- Talapoin Monkey
- Savanna Baboon, or Hamadryas Baboon
- Olive Baboon
- Gelada Baboon
- Angolan Colobus
- Black And White Colobus, or Guereza
- Black Colobus Monkey
- Proboscis Monkey
- Francois Leaf Monkey
- Thomas's Langur, or Thomas's Leaf Monkey
- Red Colobus Monkey
- Tana River Red Colobus Monkey
- Olive Colobus
- Golden Monkey, or Golden Snub-Nosed Monkey
- Hanuman Langur, or Gray Langur
- White-Headed Langur
- Dusky Leaf Monkey
- Goeldi's Monkey
- Silvery Marmoset
- Common Marmoset
- Pygmy Marmoset
- Golden-Headed Lion Tamarin
- Golden Lion Tamarin
- Saddle-Backed Tamarin
- Emperor Tamarin
- Red-Chested Moustached Tamarin
- Red-Footed Tamarin
- Moustached Tamarin
- Black-Mantled Tamarin
- Cotton-Top Tamarin
- Agile Gibbon
- Hoolock Gibbon
- White-Handed Gibbon, or Lar Gibbon
- Molochs Gibbon
- Gray Gibbon
- Pileated Gibbon
- Siamang, or Great Gibbon
- Eastern Lowland Gorilla
- Mountain Gorilla
- Western Lowland Gorilla
- Bonobo, or Pygmy Chimpanzee
- Chimpanzee
- Orangutan
Felidae
- Caracal
- Asian Golden Cat
- Bornean Bay Cat
- Black-Footed Cat
- Chinese Desert Cat
- Jungle Cat, or Swamp Lynx
- Sand Cat
- African Wildcat
- Jaguarundi
- Ocelot
- Margay
- Serval
- Eurasian Lynx
- Canada Lynx
- Spanish Lynx
- Bobcat
- Pampas Cat
- Geoffroy's Cat
- Guigna
- Pallas's Cat
- Leopard Cat, or Bengal Cat, or Tiger Cat
- Rusty-Spotted Cat
- Fishing Cat
- Flat-Headed Cat
- African Golden Cat
- Puma, or Mountain Lion, or Cougar, or
- Painter, or Florida Panther
- Marbled Cat
- Clouded Leopard
- Lion
- Jaguar
- Leopard
- Tiger, or Siberian Tiger
- Snow Leopard
Canidae
- Arctic Fox
- Short-Eared Dog
- Side Striped Jackal
- Golden Jackal
- Coyote
- Gray Wolf
- Black-Backed Jackal
- Red Wolf
- Simian Jackal
- Crab-Eating Fox
- Maned Wolf
- Dhole
- Falkland Island Fox
- Fennec Fox
- African Wild Dog
- Hoary Fox
- Raccoon Dog
- Bat-Eared Fox
- Pampas Fox
- Culpeo
- Argentine Gray Fox
- Sechura Fox
- Bush Dog
- Gray Fox, or Tree Fox
- Island Fox
- Red Fox, or Silver fox
- Corsac Fox
- Blanford's Fox
- Tibetan Sand Fox
- Swift Fox
- Kit Fox
- Bengal Fox
- Sand Fox
- Pale Fox
- Cape Fox
Ursidae
- Giant Panda, or Panda Bear, or Panda
- Red Panda
- Spectacled Bear
- Asiatic Black Bear
- American Black Bear
- Brown Bear, or Grizzly Bear
- Polar Bear
- Malayan Sun Bear
- Sloth Bear
All Venomous Snakes and All Constrictors and Python Snakes Ten Feet or Greater in Length
- Black Mamba
- Eastern Coral Snake, or Harlequin Snake, or Western Coral Snake
- Brazilian Coral Snake
- Arizona Coral Snake
- Indian Cobra, or Monocled Cobra, or Chinese Cobra
- Black-Necked Cobra, or Spitting Cobra
- Mozambique Spitting Cobra
- Cape Cobra, or Yellow Cobra
- White-Lipped Cobra, or Forest Cobra
- Egyptian Cobra
- Shield-Nosed Cobra, or Cape Coral Snake
- Eastern Water Cobra
- King Cobra
- Gold's Tree Cobra
- Death Adder, or Deaf Adder
- Tiger Snake
- Blue Krait
- Banded Krait
- Many-Banded Krait
- Malayan Long-Glanded Coral Snake
- Yellow-Bellied Sea Snake
- Taipan
- Bandy-Bandy
- Yellow-Lipped Sea Snake
- Dubois's Sea Snake
- Stoke's Sea Snake
- Annulated Sea Snake
- Hardwicke's Sea Snake
- Plagic Sea Snake, or Yellow-Bellied Sea Snake
- Cantil, or Mexican Moccasin
- Mamushi
- Fea's Viper
- Rough-Scaled Tree Viper
- Bush Viper, or Leaf Viper
- Copperhead
- Cottonmouth
- African Puff-Adder
- Berg Adder, or Mountain Adder
- Horned Adder
- Many-Horned Adder
- Gaboon Viper
- Rhinoceros Viper, or River Jack
- Dwarf Sand Adder
- Namaqua Dwarf Adder
- Yellow-Lined Palm Viper
- Honduran Palm Viper
- Guatemalan Palm Viper
- Guatemalan Tree Viper
- Eyelash Viper, or Schlegel's Viper
- Amazonian Palm Viper
- Fer-de-Lance
- Barba Amarilla
- Urutu, or Wutu
- Rhombic Night Adder
- Horned Desert Viper
- Malayan Pit Viper
- Eastern Diamondback Rattlesnake
- Western Diamondback Rattlesnake
- Mexican West Coast Rattlesnake, or Mexican Green Rattlesnake
- Sonoran Sidewinder
- Tropical Rattlesnake, or Cascavel, or
- Cascabel
- Timber Rattlesnake, or Canebrake
- Rattlesnake
- Oaxacan Small-Headed Rattlesnake
- Durango Rock Rattlesnake
- Southwestern Speckled Rattlesnake
- Northern Black-Tailed Rattlesnake
- Lance-Headed Rattlesnake
- Twin-Spotted Rattlesnake
- Tancitaran Dusky Rattlesnake
- Red Diamond Rattlesnake
- Mojave Rattlesnake
- Long-Tailed Rattlesnake
- Tiger Rattlesnake
- Aruba Rattlesnake
- Grand Canyon Rattlesnake, or Coronado Island Rattlesnake
- Arizona Black Rattlesnake, or Midget Faded Rattlesnake, or Southern Pacific Rattlesnake, or Great Basin Rattlesnake, or Hopi Rattlesnake
- Uracoan Rattlesnake
- Chihuahuan Ridge-Nosed Rattlesnake
- Sharp-Nosed Viper, or Hundred Pacer
- Saw-Scaled Viper, or Carpet Viper
- Leaf-Nosed Viper, or McMahon's Viper
- Bushmaster
- Undulated Pit Viper
- Barbour's Pit Viper
- Godman's Pit Viper
- Black-Tailed Horned Pit Viper
- Hognose Viper
- Jumping Viper
- Western Hog-Nosed Viper
- Massasauga Rattlesnake
- Dusky Pigmy Rattlesnake
- Mexican Massasauga
- Indian Tree Viper
- Okinawan Habu
- Kanburian Pit Viper, or Tiger Pit Viper
- Mangrove Pit Viper
- Hemehabu, or Kufah
- Chinese Tree Viper, or Bamboo Viper
- Sri Lankan Pit Viper
- Siamese Palm Viper, or Wirot's Pit Viper
- Sumatran Tree Viper
- Pope's Tree Viper
- Eye Lash Viper
- Wagler's Pit Viper, or Temple Pit Viper
- Long-Nosed Viper, or Sand Adder
- European Asp
- Crossed Viper, or Kreuzotter
- Portuguese Viper
- Cyclades Blunt-Nosed Viper, or Levant Viper
- Palestinian Viper
- Kaznakov's Viper
- Russell's Viper, or Tic-Polonga
- Boa Constrictor
- Dumeril's Boa
- Cuban Boa
- Green Anaconda
- Yellow Anaconda
- Long-Nosed Tree Snake, or Long-Nosed Whip Snake
- West Indian Racer, Bimini Racer
- Mangrove Snake
- Green Cat-Eyed Snake
- Common Cat-Eyed Snake
- Blanding's Tree Snake
- Mussurana
- Herald Snake, or Cat-Eyed Snake
- Brazilian Smooth Snake, or False Water Cobra
- Boomslang, or Afrikaans
- Tentacled Snake, or Fishing Snake
- Bocourt's Water Snake
- False Coral Snake
- Blunt-Headed Tree Snake
- Cat-Eyed Snake, or Night Snake
- Parrot Snake
- Mexican Parrot Snake
- Ornate Flying Snake
- Paradise Flying Snake
- Malagasy Giant Hognose Snake
- Wolf Snake
- Barred Wolf Snake
- African Wolf Snake
- Montpellier Snake
- Mexican Vine Snake
- African Beaked Snake
- Bird Snake, or Twig Snake
- Central American Lyre Snake, or Sonoran
- Lyre Snake
- Crowned Snake, or Black-Headed Snake
Crocodilia Five Feet or Greater in Length
- Alligator, or True Alligator
- Chinese Alligator
- American Alligator
- Caiman, or Caimans
- Broad-Snouted Caiman
- Common Caiman
- Caiman Yacare
- Dwarf Caiman
- Cuvier's Dwarf Caiman
- Dwarf Caiman
- Black Caiman
- Cuban Crocodile
- American Crocodile
- Morelet's Crocodile
- African Slender-Snouted Crocodile
- Nile Crocodile
- Orinoco Crocodile
- Indopacific Crocodile
- Johnston's Crocodile
- Mugger Crocodile, or Marsh Crocodile
- Siamese Crocodile
- Philippine Crocodile
- New Guinea Crocodile
- Dwarf Crocodile
- Gharial
- False Gharial