| Borneo black-banded squirrel | |
|---|---|
 | |
| C. orestes at Kinabalu Park, Malaysia | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Sciuridae |
| Genus: | Callosciurus |
| Species: | C. orestes |
| Binomial name | |
| Callosciurus orestes (Thomas, 1895) | |
 | |
The Borneo black-banded squirrel (Callosciurus orestes) is a species of rodent in the family Sciuridae. It is endemic to northern Borneo. [1]
This species is found in northern Borneo at middle elevations (Payne et al. 1985). It was known from G. Dulit (above 1,000 metres (3,300 ft)) and reported from similar altitude on Usun Apau, the Kelabit Highlands and the upper S. Terusan, all montane localities in northern Sarawak. It was also known from Mount Kinabalu (1,000–1,700 metres (3,300–5,600 ft)) and Mount Trusmadi (about 1,500 metres (4,900 ft)) in Sabah. It appears to be restricted to lower montane forest and to upper dipterocarp forest.
The upper part is finely speckled brown. A pale buffy spot behind each ears. The underside is grey, sometimes with a reddish tinge. It also has a black and buffy-white side stripe. Callosciurus orestes is diurnal. They are active in small to medium-sized trees. Recently, fruit and black ants were found out in the two species of Mount Kinabalu.
Based on The IUCN Red List Threatened Species, Callosciurus orestes is of Least Concern. It is listed as Least Concern as it is a middle montane species with a wide range. Some forest loss is occurring but not enough to list as Near Threatened.
Hose's palm civet, also known as Hose's civet, is a viverrid species endemic to the island of Borneo. It is listed on the IUCN Red List as Vulnerable because of an ongoing population decline, estimated to be more than 30% over the last three generations and suspected to be more than 30% in the next three generations due to declines in population inferred from habitat destruction and degradation.
The black shrew is a white-toothed shrew only known from Mount Kinabalu in the Malaysian state of Sabah on the island of Borneo.
Callosciurus is a genus of squirrels collectively referred to as the "beautiful squirrels". They are found mainly in Southeast Asia, though a few species also occur in Nepal, northeastern India, Bangladesh and southern China. Several of the species have settled on islands. In total, the genus contains 15 species and numerous varieties and subspecies. The genera Glyphotes, Rubrisciurus, and Tamiops have sometimes been included in Callosciurus.
The pygmy fruit bat, also known as the grey fruit bat, is a species of megabat.
Agathis kinabaluensis is a tree of Borneo in the conifer family Araucariaceae. The specific epithet kinabaluensis is from the Latin, referring to the species being native to Mount Kinabalu in Sabah.
The red-breasted partridge, also known as the Bornean hill-partridge, is a species of bird in the family Phasianidae. It is endemic to hill and montane forest in Borneo, preferring bamboos and thickets. The International Union for Conservation of Nature (IUCN) has assessed it as a least-concern species.
The crimson-headed partridge is a species of bird in the pheasant, partridge, and francolin family Phasianidae. Described by the British ornithologist Richard Bowdler Sharpe in 1879, it is the only species in the genus Haematortyx. It is endemic to Borneo, where it inhabits lower montane forest in the northern and central parts of the island. It is mainly found at elevations of 1,000–1,700 m (3,300–5,600 ft), but can be seen as low as 185 m (607 ft) and as high as 3,050 m (10,010 ft). Adult males have a striking appearance, with a dark blackish body and crimson red heads, necks, breasts, and undertail coverts. Females have a similar pattern, but with duller brownish-black colouration, orangish-red heads and breasts, and a brownish-black bill instead of a yellowish one. Juveniles are duller and have the crimson restricted to the top of the head.
Philautus aurantium is a species of frog in the family Rhacophoridae. It is endemic to Borneo and found in the Mount Kinabalu region in Sabah and Sarawak, Malaysia. Philautus gunungensis is sometimes considered its subspecies, Philautus aurantium gunungensis.
The black-sided flowerpecker, also known as the Bornean flowerpecker, is a species of bird in the family Dicaeidae. It is endemic to the island of Borneo, where it is found in the mountains, primarily above 1,000 m (3,300 ft) in elevation. The species is sexually dimorphic. The male has glossy blue-black upperparts, with a scarlet throat and breast, a dark grey upper belly, olive flanks, a white lower belly, and a buffy vent and undertail coverts. The female is olive-green above and greyish below, with buffy flanks and a whitish throat. It inhabits a range of forest habitats, including primary and secondary montane forest, kerangas forest, and scrub, and is also occasionally found in gardens. It feeds primarily on small fruits—particularly mistletoe berries—as well as seeds, nectar, and various invertebrates. It builds a nest of moss, camouflaged on the outside with lichens and lined with the pith of tree ferns. The International Union for Conservation of Nature rates it as a species of least concern. Though its numbers have not been quantified, the black-sided flowerpecker is said to be common throughout much of its range, and any declines are not thought to be precipitous. However, destruction of forest for palm plantations may impact it.
The Bornean smooth-tailed treeshrew is a species of treeshrew in the family Tupaiidae. It is endemic to Borneo. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
The ear-spot squirrel is a species of rodent in the family Sciuridae. It is endemic to Borneo and is diurnal and active mainly in small trees. It closely resembles the plantain squirrel, but is smaller and with a distinct pale buffy patch behind each ear.
The Kinabalu squirrel is a species of rodent in the family Sciuridae. It is endemic to highland forest in East Malaysia. Its name is a reference to Mount Kinabalu, though it is not restricted to this mountain. Its tail and upperparts are grizzled blackish, the underparts are reddish-orange, and the flanks have a narrow buff stripe with a broader black stripe below.
Prevost's squirrel or Asian tri-colored squirrel is a colourful species of rodent in the family Sciuridae. It is found in forests in the Thai-Malay Peninsula, Sumatra, Borneo and nearby smaller islands, with an introduced population in northern Sulawesi. Although the Prevost's squirrel is declining in some regions because of habitat loss and hunting, the species is not considered threatened since it generally remains common and widespread. It can live in somewhat disturbed habitats and often visits plantations or gardens. It mostly feeds on plant material, especially fruits, but also takes insects.
The least pygmy squirrel, also known as the plain pygmy squirrel, is a species of rodent in the family Sciuridae. This plain olive-brown squirrel is endemic to forests, mostly below an altitude of 750 m (2,500 ft) but locally significantly higher, on the Southeast Asian islands of Borneo, Sumatra and Banggi. Together with the African pygmy squirrel, the least pygmy squirrel is the smallest squirrel in the world, having a total length of 10–14 cm (3.9–5.5 in) and a weight of 12–26 g (0.42–0.92 oz).
The horse-tailed squirrel is a species of rodent in the family Sciuridae. It is found throughout the islands of Borneo and Sumatra, as well as the southern half of the Malay Peninsula, which includes the entire nations of Brunei and Malaysia, as well as some areas of Indonesia and Thailand. There was a mention of this squirrel being found in Vietnam in 1831, but subsequent descriptions of this squirrel's range have not included that nation.
Graphium procles is a species of butterfly of the family Papilionidae. It is endemic to the Crocker Range in the Malaysian part of Borneo, including Mount Kinabalu. It occurs in lower montane forests above 1,000 metres (3,300 ft).
The Kinabalu shrew is a species in the family Soricidae. It is endemic to the mountain Mount Kinabalu on Borneo, and its sister peak, Mount Tambuyukon.
Palaquium kinabaluense is a tree in the family Sapotaceae. It is named after Mount Kinabalu in Malaysia's Sabah state, on Borneo.
Rhododendron rugosum is a species of rhododendron native to Borneo. It is found in the high mountains, including Mount Kinabalu, in Sabah state of northeastern Borneo.
