Charles Darwin
Hainan Gibbon (Nomascus hainanus)

Hainan Gibbon

Nomascus hainanus

CR Critically Endangered

Extremely high risk of extinction

Source: IUCN Red List

About the Hainan Gibbon

The Hainan black-crested gibbon or Hainan gibbon (Nomascus hainanus), is a species of gibbon found only on Hainan Island, China. It was formerly considered a subspecies of the eastern black crested gibbon (Nomascus nasutus) from Hòa Bình and Cao Bằng provinces of Vietnam and Jingxi County in Guangxi Zhuang Autonomous Region, China. Molecular data, like morphology and call differences, suggest it is a separate species. Its habitat consists of broad-leaved forests and semideciduous monsoon forests. It...

Key Facts

  • Critically endangered - one of the rarest animals on Earth!
  • Rarely spotted - fewer than 100 recorded observations!

Classification

Frequently Asked Questions

What is the scientific name of the Hainan Gibbon?

The scientific name of the Hainan Gibbon is Nomascus hainanus.

Is the Hainan Gibbon endangered?

The Hainan Gibbon is classified as Critically Endangered on the IUCN Red List.

How many Hainan Gibbon sightings have been recorded?

2 observations of the Hainan Gibbon have been recorded on iNaturalist.

2 observations on iNaturalist
Play Today's Challenge Browse All Past Animals