Balabac Chevrotain (Tragulus nigricans) — Endangered Mammalia

Balabac Chevrotain

Tragulus nigricans

Conservation Status

Endangered

Mammalia · Artiodactyla · Tragulidae

About

The Philippine mouse-deer, also known as the Balabac chevrotain or pilandok, is a small, nocturnal ruminant, which is endemic to Balabac and nearby smaller islands southwest of Palawan in the Philippines. The genus Tragulus means 'little goat' and the Philippine mouse-deer has been named so due to the horizontal pupils of the eyes. This position of the pupil allows for an increase in peripheral depth perception. It has traditionally been considered a subspecies of the greater mouse-deer. In 2004, though, T. nigricans was separated from T. napu as its own species due to differences in skull morphology. Contrary to its common name, the Philippine mouse-deer does not belong to the true deer family (Cervidae); it is a member of the chevrotain family, a grouping of some of the world's smallest hoofed mammals.

Fun Fact

Contrary to its common name, the Philippine mouse-deer does not belong to the true deer family (Cervidae); it is a member of the chevrotain family, a grouping of some of the world's smallest hoofed mammals.

Quick Facts

Habitat

Endemic to Balabac and nearby smaller islands (Bugsuk and Ramos) southwest of Palawan in the Philippines.

Diet

Diet consists of leaves, flowers, and other vegetation in the dense forest undergrowth.

Lifespan

14 years

Threats

  • Habitat Loss
  • Poaching and Hunting
  • Human-Wildlife Conflict
  • Disease

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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