Gibbon, Indonesia (USNM 123153)

USNM 123153

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 123153 (, is a male agile gibbon (Hylobates agilis) from Indonesia. This individual was collected  by William Abbott in 1903 near the Kateman River on the island of Sumatra. This male weighed 13 lbs.

This is a CT scan of the mandible of USNM 123153. 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.