Borneo is one of the worlds largest islands. It is an ecological hotspot that is threatened by deforestation and land use change. Palm oil plantations are replacing the virgin forests that support a diverse and interesting ecosystem.
There are more species of mammals than can be covered ...more ↓
Colugos /kəˈluːɡoʊ/ are arboreal gliding mammals that are found in Southeast Asia. Just two extant species make up the entire family Cynocephalidae /ˌsaɪnəsɛˈfɑːlɨdiː/ and order Dermoptera. They are the most capable gliders of all gliding mammals, using flaps of extra skin between their legs to glide from higher to lower locations. They are also known as cobegos or ...more ↓
The crab-eating macaque (Macaca fascicularis), also known as the long-tailed macaque, is a cercopithecine primate native to Southeast Asia. It is referred to as the cynomolgus monkey in laboratories. It has a long history alongside humans; they have been alternately seen as agricultural pests, sacred animals in some temples, and more recently, the subject of ...more ↓
The southern pig-tailed macaque (Macaca nemestrina) is a medium-sized Old World monkey.
The silvery lutung (Trachypithecus cristatus), also known as the silvered leaf monkey or the silvery langur, is an Old World monkey. It is arboreal, living in coastal, mangrove, and riverine forests in Peninsular Malaysia, Sumatra, and Borneo.
The white-fronted surili (Presbytis frontata) is a species of primate in the Cercopithecidae family. It is found in Indonesia, Malaysia, and possibly Brunei. Its body is mainly grey-brown, with a distinct white spot on the forehead. Its chin and lower cheeks are greyish. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
Hose's langur (Presbytis hosei) is a species of primate in the Cercopithecidae family. It is endemic to the island of Borneo, including Brunei, Kalimantan (Indonesia), and East Malaysia. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss. It was first identified in Kutai National Park and Sangkulirang Peninsula, East Kalimantan, ...more ↓
The Sumatran surili (Presbytis melalophos) is a species of primate in the Cercopithecidae family. It is endemic to Sumatra in Indonesia. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
The maroon langur, maroon leaf monkey, or red leaf monkey (Presbytis rubicunda) is a species of primate in the Cercopithecidae family. It is found on the southeast Asian island of Borneo and the nearby smaller Karimata.
The proboscis monkey (Nasalis larvatus) or long-nosed monkey, known as the bekantan in Malay, is a reddish-brown arboreal Old World monkey that is endemic to the south-east Asian island of Borneo. It belongs in the monotypic genus Nasalis, although the pig-tailed langur has traditionally also been included in this genus – a treatment still ...more ↓
The Bornean orangutan, Pongo pygmaeus, is a species of orangutan native to the island of Borneo. Together with the Sumatran orangutan, it belongs to the only genus of great apes native to Asia. Like the other great apes, orangutans are highly intelligent, displaying advanced tool use and distinct cultural patterns in the wild. Orangutans share approximately 97% of their DNA with ...more ↓
Müller's Bornean gibbon (Hylobates muelleri), also known as the grey gibbon, is a primate in the Hylobatidae or gibbon family.
Horsfield's tarsier (Cephalopachus bancanus), also known as the western tarsier, is a species of tarsier. It occurs on Borneo, Sumatra and nearby islands. It is the only member of the genus Cephalopachus.
The Sunda slow loris (Nycticebus coucang) or greater slow loris is a strepsirrhine primate and a species of slow loris native to Indonesia, western Malaysia, southern Thailand and Singapore. It measures 27 to 38 cm (11 to 15 in) from head to tail and weighs between 599 and 685 g (21.1 and 24.2 oz). Like other slow lorises, it has a wet nose (rhinarium), a round head, ...more ↓
The Malayan porcupine or Himalayan porcupine (Hystrix brachyura) is a species of rodent in the family Hystricidae. Three subspecies are extant in South and South-east Asia.
The thick-spined porcupine (Hystrix crassispinis) is a species of rodent in the Hystricidae family. It is endemic to the island of Borneo and found in Brunei, Indonesia, and Malaysia.
The long-tailed porcupine (Trichys fasciculata) is a species of rodent in the Hystricidae family. It is monotypic within the genus Trichys. It is found in Brunei, Indonesia, and Malaysia.
The Lesser Pygmy Flying Squirrel (Petaurillus emiliae) is a species of rodent in the Sciuridae family. It is endemic to Malaysia.
The Hose's Pygmy Flying Squirrel (Petaurillus hosei) is a species of rodent in the Sciuridae family. It was named for zoologist Charles Hose. It is endemic to Malaysia.
The Javanese Flying Squirrel (Iomys horsfieldii) is a species of rodent in the Sciuridae family. It is found in Indonesia and Malaysia.
The red-cheeked flying squirrel (Hylopetes spadiceus) is a species of rodent in the Sciuridae family. It is found in Indonesia, Malaysia, Myanmar, Thailand, and Vietnam.
The cream-coloured giant squirrel (Ratufa affinis) is a large tree squirrel in the genus Ratufa found in Brunei, Indonesia, Malaysia, and Thailand. It is probably extinct in Singapore, as no recent sightings have been made. Reported sightings in Vietnam in 1984 are considered to be dubious.
The common treeshrew (Tupaia glis) is a small mammal in the treeshrew family Tupaiidae, and is native to Thailand, Malaysia and Indonesia. It has been listed as Least Concern by IUCN as it remains common and displays some adaptability to ongoing habitat loss.
The slender treeshrew (Tupaia gracilis) is a treeshrew species in the Tupaiidae family. It is found in Indonesia and Malaysia.
The pygmy treeshrew (Tupaia minor) is a species of treeshrew in the family Tupaiidae. It is found in Indonesia, Malaysia, and Thailand.