Perissodactyla
- Equidae
- Rhinocerotidae
- Tapiridae
- Amynodontidae
- Brontotheriidae
- Cambaylophus
- Cambaytheriidae
- Cardiolophus
- Chalicotheriidae
- Deperetellidae
- Desmatotherium
- Eggysodontidae
- Domestic donkey Equus asinus
A domestic donkey with large ears. It is a grazing animal that forms strong bonds with companions.
- Black rhinoceros Diceros bicornis
A black rhinoceros grasps vegetation with a narrow, pointed upper lip. Its upper lip is narrower than a white rhino’s.
- Domestic horse Equus caballus
A domestic horse with long legs and a mane. Size and build vary among breeds developed by people.
- Plains zebra Equus quagga
A plains zebra lives in eastern and southern African grasslands and woodlands. Family groups contain a stallion, mares and their young.
- White rhinoceros Ceratotherium simum
A white rhinoceros grazes with a broad mouth. Despite its name, its skin is gray.
- Greater one-horned rhinoceros Rhinoceros unicornis
The greater one-horned rhinoceros lives along rivers in northern India and southern Nepal.
- Lowland tapir Tapirus terrestris
The lowland tapir lives in South American forests and wetlands, preferring sites near water where it swims well.
- African wild ass Equus africanus
A wild ass of Northeast Africa. This entry treats it as a wild species, separate from the domestic donkey.
- Mountain zebra Equus zebra
Hartmann's mountain zebras are adapted to dry, rocky country.
- Sumatran rhinoceros Dicerorhinus sumatrensis
The Sumatran rhinoceros is the smallest living rhino and survives in Indonesia’s tropical forests.
- Grevy’s zebra Equus grevyi
A Grevy’s zebra has large ears and a long, narrow head. It lives in dry parts of Ethiopia and northern Kenya.
- Javan Rhinoceros Rhinoceros sondaicus
The Javan rhinoceros lives in Ujung Kulon National Park, Indonesia. Its gray skin has deep folds.
