Javan Rhinoceros (Rhinoceros sondaicus) — Critically Endangered Mammalia

Javan Rhinoceros

Rhinoceros sondaicus

Conservation Status

Critically Endangered

Mammalia · Perissodactyla · Rhinocerotidae

About

The Javan rhinoceros, also called Javan rhino, Sunda rhinoceros and lesser one-horned rhinoceros is a critically endangered member of the genus Rhinoceros, of the rhinoceros family Rhinocerotidae, and one of the five remaining extant rhinoceros species. It has a plate-like skin with protective folds and is one of the smallest rhinoceros species with a body length of 3.1–3.2 m (10.2–10.5 ft) and a 1.4–1.7 m (4.6–5.6 ft) long tail. The heaviest specimens weigh around 2,300 kg (5,100 lb). Its horn is usually shorter than 25 cm (9.8 in).

Fun Fact

Javan rhinoceroses are the rarest large mammals on Earth — only about 76 survive, all in a single national park on Java's western tip — and no individual has ever been successfully kept in captivity.

Quick Facts

Habitat

Tropical lowland rainforest

Diet

Herbivore

Lifespan

30-45 years

Threats

  • Small Population Size
  • Deforestation
  • Genetic Bottleneck
  • Habitat Fragmentation

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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