Hylobates muelleri Martin 1841

Hylobates muelleri Martin 1841, Nat. Hist. Mamm. Anim.: 444.

Type Locality: Indonesia, Kalimantan, "Southeast Borneo"; restricted by Lyon (1911:142).

Vernacular Names: Muller's Bornean Gibbon.

Subspecies::

Subspecies Hylobates muelleri subsp. muelleri Martin 1841

Subspecies Hylobates muelleri subsp. abbotti Kloss 1929

Subspecies Hylobates muelleri subsp. funereus I. Geoffroy 1850

Distribution: Borneo from the N bank of the Kapuas River clockwise around the island to the east bank of the Barito River.

Conservation: CITES – Appendix I; U.S. ESA – Endangered; IUCN – Lower Risk (nt) as H. m. muelleri, H. m. abbotti, and H. m. funereus.

Discussion: There is a wide hybrid zone with H. albibarbis in C Borneo (Marshall and Sugardjito, 1986) .