Gibbon, Indonesia (USNM 153801)

USNM 153801

Gibbons are one of our closest living relatives. The Smithsonian Institution’s Division of Mammals ( houses many gibbons in its scientific collections.

This specimen, USNM 153801 (, is a male Bornean white-bearded gibbon (Hylobates albibarbis) from Indonesia, also known as the Bornean agile gibbon or Southern gibbon. This individual was collected  by William Abbott in 1908 near the Kendawangan River in Mankol on the island of Borneo. This adult weighed 13.7 lbs.

This is a CT scan of the cranium of USNM 153801. These three-dimensional scans are made publicly available through the generous support of the Smithsonian 2.0 Fund, provided from the annual gifts of the Smithsonian National Board to the Secretary to use at his discretion (, and the Smithsonian Collections Care and Preservation Fund.

The main goal of this joint initiative between the Human Origins Program and the Division of Mammals is to make the NMNH's scientific collections of our closest living relatives, the apes, available in 3D for education and research.