Grizzled tree-kangaroo [1] | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Infraclass: | Marsupialia |
Order: | Diprotodontia |
Family: | Macropodidae |
Genus: | Dendrolagus |
Species: | D. inustus |
Binomial name | |
Dendrolagus inustus S. Müller, 1840 | |
Grizzled tree-kangaroo range |
The grizzled tree-kangaroo (Dendrolagus inustus) is a furry, long-tailed mammal native to tropical rainforests on the island of New Guinea (split between Indonesia and Papua New Guinea). Like most tree-kangaroos (genus Dendrolagus ), it lives in trees and eats leaves, fruit, and bark. It is a member of the macropod family Macropodidae and carries its young in a pouch like other marsupials. The tree-kangaroo is uncommon and threatened by hunting and habitat loss. It is found in foothill forests of northern and western New Guinea and is indigenous to some of the offshore islands. [4]
The grizzled tree-kangaroo grows to a length of about 75 to 90 cm (30 to 35 in) with males being considerably larger than females. It resembles a terrestrial kangaroo and its weight varies between about 8 and 15 kg (18 and 33 lb). The head is small, with a flat muzzle, the arms are powerful for climbing, the hind legs are long and the feet are large for an arboreal animal. The toes are armed with strong claws and the fourth toe is usually longer than the others. The otherwise bushy, cylindrical tail is often hairless at the base, and is used as a prop when climbing. Its colouring is between charcoal grey and chocolate brown with paler underparts. The ears are black and the toes and tail are dark. [5]
The grizzled tree-kangaroo is native to tropical, foothill rainforests of northern and western New Guinea and some offshore island. [4] It can be found at elevations up to 1,400 m (4,600 ft) above sea level. Its range includes the Foja Mountains and the Bird's Head Peninsula and it occurs on the offshore islands of Yapen, Waigeo, Misool and Salawati, and possibly Batanta. It is present in both primary and secondary forests. [2]
The grizzled tree-kangaroo sometimes descends to the ground but spends most of its time in the forest canopy, as it is able to leap agilely from tree to tree. [5] It sleeps on a horizontal branch and feeds on the leaves, fruits and bark of trees. [5] The diet includes the leaves of Schuurmansiella angustifolia , Gnetum , Tetracera , Elatostema and arums and the leaves and fruit of fig trees. [6] The reproduction of this tree kangaroo has been little studied but breeding seems to take place once a year with a single young remaining in the female's pouch for about nine months. [5] Females with young have been observed in March, June and December and a single set of twins has been recorded. [6]
The IUCN lists the grizzled tree-kangaroo as "vulnerable". It is an uncommon animal and its population is believed to be declining though its range and numbers have not been well studied. It is hunted for food and for the pet trade by the indigenous people and its habitat is being lost as forest is cleared for small-scale agriculture and to make way for plantations of oil palm. The animals living in the northern coastal mountain range are particularly threatened, but there is a community initiative there focusing on conservation of tree kangaroos. The animal appears in Appendix II of CITES. [2] [5]
Tree-kangaroos are marsupials of the genus Dendrolagus, adapted for arboreal locomotion. They inhabit the tropical rainforests of New Guinea and far northeastern Queensland, along with some of the islands in the region. All tree-kangaroos are considered threatened due to hunting and habitat destruction. They are the only true arboreal macropods.
Macropodidae is a family of marsupials that includes kangaroos, wallabies, tree-kangaroos, wallaroos, pademelons, quokkas, and several other groups. These genera are allied to the suborder Macropodiformes, containing other macropods, and are native to the Australian continent, New Guinea and nearby islands.
The common spotted cuscus, also known as the white cuscus, is a cuscus, a marsupial that lives in the Cape York region of Australia, New Guinea, and nearby smaller islands.
The dingiso, also known as the bondegezou or bakaga, is an endangered, long-tailed marsupial found only in mountain forests on the west of the island of New Guinea. It is a species of tree-kangaroo, which are mammals native to Australia and New Guinea that feed on leaves or other plant matter. It belongs to the macropodid family (Macropodidae) with kangaroos, and carries its young in a pouch like most other marsupials. Though sacred to the local Moni people, it is still threatened by hunting and habitat loss.
Matschie's tree-kangaroo, also known as the Huon tree-kangaroo is a tree-kangaroo native to the Huon Peninsula of northeastern New Guinea island, within the nation of Papua New Guinea. Under the IUCN classification, Matschie's tree-kangaroo is an endangered species. The scientific name honours German biologist Paul Matschie. The indigenous population refers to it as a Boongarry.
The striped possum or common striped possum is a member of the marsupial family Petauridae. It is found mainly in New Guinea. The species is black with three white stripes running head to tail, and its head has white stripes that form a 'Y' shape. It is closely related to the sugar glider, and is similar in appearance.
Goodfellow's tree-kangaroo, also called the ornate tree-kangaroo, is an endangered, long-tailed, bear-like mammal native to rainforests of New Guinea. Like most tree-kangaroos, it lives in the treetops and feeds on leaves or other plant matter. It belongs to the macropod family (Macropodidae) along with kangaroos, and carries its young in a pouch like other marsupials. Its main threats are habitat loss and hunting. There are two subspecies: D. g. goodfellowi and D. g. buergersi.
The Torricelli Mountains are a mountain range in Sandaun Province, north-western Papua New Guinea. The highest peak in the range is Mount Sulen at 1650 meters. The Bewani Mountains are located to the west, and the Prince Alexander Mountains are located to the east. To the north, the mountains slope down to the Pacific Ocean, and to the south lies the basin of the Sepik River. Named after the Italian physicist and mathematician Evangelista Torricelli during the German colonial period.
Lumholtz's tree-kangaroo is a rare, long-tailed marsupial found in rainforests in northeastern Australia. Like most tree-kangaroos, it lives alone in trees and feeds on plant matter. It belongs to the macropod family (Macropodidae) with kangaroos, and carries its young in a pouch like other marsupials. It is threatened by climate change and diseases, and is found in the hilly, fertile Atherton Tableland near Cairns in north east Queensland.
Bennett's tree-kangaroo is a large tree-kangaroo. Males can weigh from 11.5 kg up to almost 14 kg, while the females range between about 8 to 10.6 kg. They are very agile and are able to leap 9 metres (30 ft) down to another branch and have been known to drop as far as 18 metres (59 ft) to the ground without injury.
The golden-mantled tree-kangaroo is a critically endangered, furry, bear-like mammal found only in mountain rain forests on the island of New Guinea. Like other tree-kangaroos, it lives in trees and feeds on plant matter. It belongs to the macropod family (Macropodidae) with kangaroos, and carries its young in a pouch like other marsupials. The range is restricted to two small mountain areas in the north and it is threatened by hunting and habitat loss.
The red-legged pademelon is a species of small macropod found on the northeastern coast of Australia and in New Guinea. In Australia it has a scattered distribution from the tip of Cape York Peninsula in Queensland to around Tamworth in New South Wales. In New Guinea it is found in south central lowlands.
Doria's tree-kangaroo is a long-tailed, furry, bear-like mammal found only in tropical mountain forests on the island of New Guinea. It is one of the largest tree-kangaroos, living alone in trees and active at night to feed on leaves or fruit. It belongs to the macropod family (Macropodidae) with kangaroos, and carries its young in a pouch like other marsupials. Threats include hunting and habitat loss.
The tenkile, also known as Scott's tree-kangaroo, is a species of tree-kangaroo in the family Macropodidae. It is endemic to a very small area of the Torricelli Mountains of Papua New Guinea. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss and by hunting. The tenkile is listed as endangered due to hunting and logging activities in Papua New Guinea. The tenkile is hunted for its meat, and has been a main protein source for the local tribespeople. The local human population has increased in recent years, increasing demand for tenkile meat. Additionally, tenkiles are poached for their fur and are captured and sold as a part of the illegal pet trade. Domesticated dogs also hunt tenkiles. Deforestation in Papua New Guinea affects all tree-kangaroos, and industrial logging that occurs in the Torricelli Mountain Range decreases the species' already restricted habitat. The Torricelli Mountain Range faces additional deforestation due to the timber industry, and the production of coffee, rice and wheat.
The lowlands tree-kangaroo, also spelt "lowland," is a long-tailed, furry, bear-like mammal found only in lowland tropical rainforests on the island of New Guinea. It is a species of tree-kangaroo, which are tree-dwelling animals that feed on leaves or other plant matter. Tree-kangaroos are in the macropod family (Macropodidae) with kangaroos, and like other marsupials they carry their young in a pouch. The lowlands tree-kangaroo is threatened by habitat loss.
The ursine tree-kangaroo is a long-tailed, furry, bear-like mammal found only in tropical forests on the island of New Guinea. Slightly larger than a cat, it lives alone in trees and is active at night to feed on leaves and fruit. It belongs to the macropod family (Macropodidae) with kangaroos, and carries its young in a pouch like other marsupials. It has a small range in northwestern New Guinea and is threatened by habitat loss and hunting. Other common names for this species include the black tree-kangaroo, the Vogelkop tree-kangaroo and the white-throated tree-kangaroo.
The black-spotted cuscus is a species of marsupial in the family Phalangeridae. It is among the largest members of the family, only being surpassed by the bear cuscus. It is a relatively colourful species found in forests of northern New Guinea. It is threatened by hunting and habitat loss, and has already disappeared from large parts of its range. Consequently, it is rated as Critically Endangered by IUCN.
Seri's tree-kangaroo is a species of tree-kangaroo native and endemic to montane forests of west-central New Guinea. Seri's tree-kangaroo was originally considered to be a subspecies of Dendrolagus dorianus, but was elevated to species in 2005 by Groves.
The Wondiwoi tree-kangaroo is a critically endangered, bear-like mammal native to tropical mountain forests on the island of New Guinea in Western Papua. Elusive and rare, it was considered extinct until rediscovery in 2018. It is a species of tree-kangaroo, a group of long-tailed, bear-like animals native to Australia and New Guinea that mostly live in trees and feed on plant matter. Tree-kangaroos belong to the macropod family (Macropodidae) with kangaroos, and carry their young in a pouch like most other marsupials. The Wondiwoi tree-kangaroo is likely threatened by hunting, and is known only from remote mountains on the Wondiwoi Peninsula in northwest New Guinea.