Hylobates abbotti Western grey gibbon
Hylobates lar White-handed gibbon
Hylobates lar lar Malaysian lar gibbon
Hylobates moloch Silvery gibbon
Hylobates muelleri Müller's gibbon
Hylobates pileatus Pileated gibbon
Nomascus gabriellae Red-cheeked gibbon
Nomascus leucogenys Northern white-cheeked gibbon
Symphalangus syndactylus Siamang gibbon