Threatened species of Hylobates muelleri

Name(s): 
Threatened species of Muller's or Bornean Gibbon; Owa-owa; Ungko kelampiau; Ungko klawat
Nature 
***
Background 
Endemic to Borneo; Kalimantan: from the north bank of Sungai Kapuas clockwise to the east bank of Sungai Barito.
Incidence 
CITES - Appendix I; U.S. ESA - Endangered; IUCN - Lower risk: near threatened. Status in Indonesia is Protected.
Type 
(S) Suspect problems