Houston Zoo

Alligator gar

Amazon poison frog

American great white egret (American great egret)

American green tree frog

Angolan python (Anchieta's dwarf python) (Escarpment python)

Anthonys poison-arrow frog (misid.: Phantasmal Poison Frog)

Arboreal alligator lizard (Sierra de Tehuacan arboreal alligator lizard)

Argentine humphead

Arizona black rattlesnake

Armstrong's Dusky Rattlesnake

Aruba Island rattlesnake

Ashy pitviper (Flat-nosed pitviper) (Javanese pit viper)

Asian Azure-winged magpie (No Subspecific status)

Baja California rock lizard

Banded archerfish

Barton Springs salamander

Bicolored poison dart frog (Two-toned arrow-poison frog) (Black-legged poison frog)

Bignose unicornfish

Black-necked stilt

Black-spotted newt

Black-throated monitor (East African white-throated monitor)

Blackfinned clownfish

Blacknosed butterflyfish

Blackstriped angelfish

Bonnethead shark (Shovelhead shark)

Brazilian lancehead

Broad-banded water snake

Cane-brake rattlesnake

Cardinal tetra

Carpet python (Diamond python) (No Subspecific status)

Catalina Island rattlesnake

Cayman blue iguana

Ceylon pitviper (Sri Lankan pitviper)

Clown surgeonfish

Common Rueppell's griffon vulture

Common chuckwalla

Common ostrich (No Subspecific status)

Copperhead (No Subspecific status)

Cortez angelfish

Cownose ray

Curl-crested aracari

Dorado

Dragon wrasse (Rockmover wrasse) (Reindeer wrasse)

Eastern Rat snake (Yellow rat snake) (Orange rat snake) (Everglades ratsnake)

Eastern collared lizard

Electric eel (No Subspecific status)

Emerald skink (Green tree skink)

Eyelash viper (Eyelash mountain viper) (No species or subspecies status)

Eyespot pufferfish (Figure-eight puffer)

Fiji banded iguana

File-eared tree frog (Bornean eared frog) (Bongon whipping frog)

Flathead knob-scaled lizard

Garden tree boa (Amazon tree boa)

Golden mantella

Gray tree frog

Green mantella (Lime mantella)

Haitian green anole (Haitian giant anole)

Hosmer's skink (Hosmer's spiny-tailed skink)

Houston toad

King angelfish (Passer angelfish)

Longnose hawkfish

Louisiana milk snake

Malay crested fireback (Malayan crested fireback)

Malaysian great argus

Mexican jumping viper

Mexican lance-headed rattlesnake

Mexican pygmy rattlesnake (Mexican massasauga) (No Subspecific status)

Monocled cobra

Mottled rock rattlesnake

Northern Australian snake-necked turtle

Northern black-bellied whistling-duck (Northern red-billed whistling duck)

Ocellate river stingray

Ornate box turtle (Nominate subspecies)

Pacu (Tambaqui) (Cachama)

Panamanian golden frog (Cerro Campana stubfoot toad)

Peruvian andean cock-of-the-rock

Raccoon butterflyfish (Redstriped butterflyfish)

Red line torpedo barb (Denison barb)

Red piranha (Red-bellied piranha)

Red-necked Sulawesi ground-dove

Red-tailed ratsnake (Red-tailed green ratsnake)

Redtail catfish

Ripsaw catfish (Plated catfish)

Rowley\'s palm pitviper

Sabana surinam toad

Scarlet cock-of-the-rock

Siebenrock’s snake-necked turtle

Silver scat (Banded scat)

Sira poison frog (Pasco poison frog)

Snowflake moray

Solomon red-knobbed imperial-pigeon

Southern Brown tortoise (Asian giant tortoise)

Southern Gulf Coast toad

Southern Ridge-nosed rattlesnake

Southern copperhead

Southern green bush viper (Variable bush viper) (Leaf viper)

Southwestern speckled rattlesnake

Speckled kingsnake

Splashback poison frog

Spotted green pufferfish

Spotted metynnis

Spotted sharpnose puffer

Sudan plated lizard (Rough-scaled plated lizard)

Sunda king cobra (Sunda Shelf king cobra) (Malayan king cobra)

Taylor s moccasin (Taylor`s cantil)

Three-toed amphiuma

Timber rattlesnake (No Subspecific status)

Timor python

Tinfoil barb (Schwanefeld`s barb)

Tricolor sharkminnow (Silver shark)

Uaru (Chocolate cichlid) (Triangle cichlid)

Western Santa Cruz giant tortoise (Indefatigable Island giant tortoise)

Western gaboon viper (West African gaboon viper)

Western spiny-tailed iguana

White-blotched river stingray (Xingu river ray)

Whitetail damselfish (Three-striped damselfish (Humbug damselfish) (No species or subspecies status)

Green sea turtle

Green junglefowl

Blue jay

Red-breasted goose

Blue-throated macaw

Blue-billed curassow

White-throated kingfisher

blue duiker

Blue-bellied roller

Blue-winged kookaburra

Brazilian teal

Ruddy Duck

Red river hog

Red-crested turaco

Red-knobbed pigeon

Red shoveler

Baer's Pochard

Lavender waxbill

Asian elephant

Asian elephant

Attwater's greater prairie chicken

Burrowing owl

Anegada Island iguana

Northern white-faced owl

Maccoa duck

Red-billed Teal

Yellow-billed stork

Marabou stork

African spoonbill

African pygmy goose

African moony

Guira cuckoo

Reticulated giraffe

Reticulated python

Amur leopard

American alligator

North American wood duck

American black bear

American comb duck

Whooping crane

Wood stork

Gila monster

American bison

Great horned owl

Raccoon

Radde's rock viper

Allen's swamp monkey

Puna ibis

Malayan sail-finned lizard

Green jay

Indian flying fox

Bar-headed Goose

Star tortoise

Wonga pigeon

Crestless fireback

Clouded leopard

Egyptian spiny-tailed lizard

Egyptian tortoise

Speartail leaf-tailed gecko

Emerald tree boa

Emerald starling

Tawny Frogmouth

Hooded merganser

Victoria crowned pigeon

Golden bishop

Golden white-eye

St Vincent amazon

Green anaconda

Giant anteater

Giant otter

Great Indian hornbill

Greater flamingo

Canvasback

Roadrunner

Giant wood rail

Okapi

White-tailed deer

Ocelot

Pintail

Prehensile-tailed skink

Orinoco Goose

Black-faced Ibis

Black-faced dacnis

Barnacle goose

Kagu

Brown pelican

North American river otter

North American porcupine

Capybara

Northern helmeted curassow

Coscoroba swan

Harvest mouse

Malaysian painted river terrapin

California sea lion

Grey-headed lovebird

Black-naped fruit dove

Eastern box turtle

Crested quail dove

Great blue turaco

Crowned lemur

Crested screamer

Elegant crested tinamou

Crested wood partridge

Bali mynah

Taiwan yuhina

Eastern crested guineafowl

Caiman lizard

Galapagos tortoise

Yellow-banded poison dart frog

Golden-crested mynah

Yellow-rumped cacique

Grandis day gecko

Buff-crested bustard

White-cheeked gibbon

Bruce's green pigeon

Green grosbeak

Green aracari

Giraffe

Golden-headed quetzal

Sea goldie

Northern king cobra

Grey-capped emerald dove

Golden-breasted starling

Spur-thighed tortoise

Silver-beaked tanager

Greater kudu

Ringed teal

Collared lizard

Black vulture

Black howler

Spotted scat

Black tree monitor

Black-spotted barbet

Grant's Zebra

Green anole

Cape thick-knee

Cape Vulture

African penguin

African spurred tortoise

Goeldi's monkey

Coquerel's sifaka

Edward's pheasant

Yellow-backed duiker

Asian small-clawed otter

Argentine ruddy duck

Pink-crowned fruit dove

African pygmy falcon

Domestic zebu

Komodo dragon

Bobwhite

Congo peacock

Golden lion tamarin

Green-naped pheasant pigeon

Painted bunting

Rhinoceros hornbill

Trans-pecos ratsnake

Desert spiny lizard

Plains zebra

San Esteban Island chuckwalla

Coral snake

Keel-billed toucan

Chinese crocodile lizard

Siamese crested fireback

Banded mongoose

Hammerkop

Northern cardinal

Scarlet Ibis

White-faced saki

White-faced whistling duck

White-headed buffalo weaver

White-crested turaco

American white ibis

Violet-backed starling

Jaguar

Sunbittern

Jamaican iguana

Mission golden-eyed tree frog

Pink-headed turtle dove

Swift fox

Pig-nosed turtle

Straw-coloured fruit bat

Sand skink

Henkel's leaf-tailed gecko

Black-breasted leaf turtle

Purplish-backed jay

Blue-crowned laughing thrush

Blue-headed dove

Guam kingfisher

Hooded vulture

Black-headed python

Chestnut-backed thrush

Western hognose snake

Western ratsnake

Sebas short-tailed bat

Sulawesi Ground Dove

Maleo

North Sulawesi babirusa

Pekin robin

Pied imperial pigeon

Blue-grey tanager

Tiger salamander

Monacled cobra

Maned wolf

Tambourine dove

Ostrich

Damara mole-rat

Cheetah

Speckled mousebird

Taveta golden weaver

Bay-headed tanager

Chilean flamingo

Chimpanzee

Superb starling

Swallow tanager

Blacktip reef shark

Spur-winged plover

Terciopelo

Dumeril's ground boa

Wattled plover

Tiger

Golden-headed tamarin

Smoky jungle frog

Southern lapwing

Wattled jacana

Palette Surgeonfish

Nyala

West African dwarf crocodile

Red-bellied short-necked turtle

West African green mamba

Western diamondback rattlesnake

Violet turaco

Western lowland gorilla

Curl-crested aracari

Golden conure

Cottonmouth

Common catbird

Red-capped Cardinal

Beautiful fruit dove

Western grey plantain-eater

White-crested laughing thrush

Bald eagle

Bald ibis

Stanley crane

Shoebill

Naked mole-rat

Blue-crowned motmot

Crocodile monitor

Harris' antelope squirrel

Ne-ne

Banggai cardinalfish

Patas monkey

Pallas' long-tongued bat

Reunion chameleon

Eastern diamondback rattlesnake

Cassowary

Yellow-headed temple turtle

Bleeding heart pigeon

Lesser hedgehog tenrec

Leopard

Boat-billed heron

Burmese python

Puma

Fischer's turaco

Fossa

Siamang

Vulturine guineafowl

Pied tamarin

Giant waxy tree frog

Linne's two-toed sloth

American red-bellied turtle

Humboldt penguin

Bushmaster

Brown lemur

Black mamba

De Brazza's monkey

Puna teal

Eastern hellbender

Boelen's python

Baird's tapir

Rosybill

Red bird-of-paradise

Roseate spoonbill

Radiated tortoise

Northern bald ibis

Crowned crane

Common Goldeneye

Wattled curassow

Central blue-tongued skink

Bobcat

Northern oriole

Bornean orangutan

Eastern bongo

Green peafowl

Southern three-banded armadillo

Malagasy Sacred Ibis

Malagasy leaf-tailed gecko

Madagascar Buttonquail

Madagascar big-headed turtle

Green-and-black poison dart frog

False gharial

Jade gliding tree frog

Malayan tiger

Mangshan pitviper

Mandrill

Meerkat

Prevost's squirrel

Red-eared slider

Green oropendola

Green tree python

Brown cat snake

Southern white rhinoceros

Southern ground hornbill

Nicobar pigeon

White-eared catbird

White-crowned Sparrow

Barlett's dove

Troupial

Pied crow

White-throated ground dove

Rose-breasted grosbeak

Lady Ross' plantain-eater

Pompadour cotinga

Opal-rumped tanager

Spectacled bear

Mexican beaded lizard

House finch

Meller's chameleon

Mojave rattlesnake

Great white pelican

Wood Thrush

Yellow-spotted Amazon river turtle

Sidewinder

Largescale foureyes

Lion

Racquet-tailed roller

Common trumpeter

African Wild Dog

Llama

Blue grosbeak

Fairy bluebird

White-tailed jay

Indigo Bunting

Red-legged honeycreeper

Greater rhea

Red panda

Ring-tailed lemur

Chiloe wigeon

Eurasian eagle owl

Cotton-top tamarin

Laughing gull

Laughing kookaburra

Wallace's flying frog