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Petrogale
The rock-wallabies are the wallabies of the genus ''Petrogale''. Taxonomy The genus was established in 1837 by John Edward Gray in a revision of material at the British Museum of Natural History. Gray nominated his earlier description of ''Kangurus pencillatus'' as the type species, now recognised in the combination ''Petrogale penicillata'' (brush-tailed rock-wallaby). The author separated the species from the defunct genus ''Kangurus'', which he proposed to divide in his synopsis of the known macropod species. The following is a list of species, with common names, arranged by alliances of species groups: * Genus ''Petrogale'' ** ''P. brachyotis'' species group *** Short-eared rock-wallaby, ''Petrogale brachyotis'' *** Monjon, ''Petrogale burbidgei'' *** Nabarlek, ''Petrogale concinna'' *** Eastern short-eared rock-wallaby, ''Petrogale wilkinsi'' ** ''P. xanthopus'' species group *** Proserpine rock-wallaby, ''Petrogale persephone'' *** Rothschild's rock-wallaby, ''Petrogale r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallaby
A wallaby () is a small or middle-sized Macropodidae, macropod native to Australia and New Guinea, with introduced populations in New Zealand, Hawaii, the United Kingdom and other countries. They belong to the same Taxonomy (biology), taxonomic family as kangaroos and sometimes the same genus, but kangaroos are specifically categorised into the four largest species of the family. The term "wallaby" is an informal designation generally used for any macropod that is smaller than a kangaroo or a wallaroo that has not been designated otherwise. There are nine species (eight extant and one Extinction, extinct) of the brush wallaby (genus ''Notamacropus''). Their head and body length is and the tail is long. The 19 known species of Rock-wallaby, rock-wallabies (genus ''Petrogale'') live among rocks, usually near water; two species in this genus are endangered. The two living species of hare-wallabies (genus ''Lagorchestes''; two other species in this genus are extinct) are sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nabarlek
Nabarleks (''Petrogale concinna''), are a tiny species of macropod found in northern Australia. They are a shy and nocturnal animal that resides in rocky hollows and forages in the surrounding area. Their diet is grasses, sedges, and ferns found in and around their scrub covered refuges. They are distinguished by a reddish tinge to the mostly grey fur and a distinct stripe at the cheek. They move with great speed and agility when observed, with a forward leaning posture and a bushy tail that arches over the back. Etymology The name comes from the Kunwinjku language of West Arnhem Land. The animal has also lent its name to the well known rock group from the area, Nabarlek. Taxonomy John Gould presented a description of this species to the Zoological Society of London in 1842, which was published in its ''Proceedings'' and introduced by the presiding chair William Yarrell as "two new species of Kangaroo". The affinities of the species have been recognised in several ways, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rothschild's Rock-wallaby
Rothschild's rock-wallaby (''Petrogale rothschildi'') – sometimes known as the Roebourne rock-wallaby, is a species of macropod found in Western Australia, in the Pilbara district and the Dampier Archipelago. It is not currently considered to be threatened, but is at risk from the red fox (''Vulpes vulpes''). Rothschild's rock-wallaby is one of the largest rock-wallabies. It is predominantly golden-brown in colour with a greyish wash down its neck, which often has a purple appearance. It is mainly a nocturnal grass-eater usually found around rocky ground. Taxonomy ''Petrogale rothschildi'' was first described by Oldfield Thomas in 1904, describing a skin provided by J. T. Tunney's collection from the Northwest of Australia. Tunney's specimen was a female's skin, without a skull, collected in July 1901 at Cossack River. Thomas saw an affinity with what was termed the ''Petrogale pencillatus-lateralis'' group, but distinguished enough characteristics to propose a new speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrogale Penicillata
The brush-tailed rock-wallaby or small-eared rock-wallaby (''Petrogale penicillata'') is a kind of wallaby, one of several rock-wallabies in the genus '' Petrogale''. It inhabits rock piles and cliff lines along the Great Dividing Range from about 100 km north-west of Brisbane to northern Victoria, in vegetation ranging from rainforest to dry sclerophyl forests. Populations have declined seriously in the south and west of its range, but it remains locally common in northern New South Wales and southern Queensland. However, due to a large bushfire event in South-East Australia around 70% of all the wallaby's habitat has been lost as of January 2020. In 2018, the southern brush-tailed rock wallaby was declared as the official mammal emblem of the Australian Capital Territory (ACT), although it has not been seen in the wild in the ACT since 1959. Taxonomy ''Petrogale penicillata'' was first described by John Edward Gray in 1827. The taxon has been named for a species c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short-eared Rock-wallaby
The short-eared rock-wallaby (''Petrogale brachyotis'') is a species of rock-wallaby found in northern Australia, in the northernmost parts of the Northern Territory and Western Australia. It is much larger than its three closest relatives, the eastern short-eared rock-wallaby (''Petrogale wilkinsi''), the nabarlek (''Petrogale concinna'') and the monjon (''Petrogale burbidgei''). Taxonomy The species was described by John Gould in 1841. In 2014 a genetic and morphological study identified a separate species, the eastern short-eared rock-wallaby (''Petrogale wilkinsi''), previously thought to be ''P. brachyotis''. It occurs in the Kakadu and Litchfield National Parks, weighs less, and has stronger markings and colouring. Prior to a revision of the genus in 2014, a number of subspecies had been recognised. A tentative arrangement of two subspecies were proposed in that revision, identifying a taxon that may be a third species as the subspecies ''Petrogale brachyotis victoria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brush-tailed Rock-wallaby
The brush-tailed rock-wallaby or small-eared rock-wallaby (''Petrogale penicillata'') is a kind of wallaby, one of several rock-wallabies in the genus ''Petrogale''. It inhabits rock piles and cliff lines along the Great Dividing Range from about 100 km north-west of Brisbane to northern Victoria, in vegetation ranging from rainforest to dry sclerophyl forests. Populations have declined seriously in the south and west of its range, but it remains locally common in northern New South Wales and southern Queensland. However, due to a large bushfire event in South-East Australia around 70% of all the wallaby's habitat has been lost as of January 2020. In 2018, the southern brush-tailed rock wallaby was declared as the official mammal emblem of the Australian Capital Territory (ACT), although it has not been seen in the wild in the ACT since 1959. Taxonomy ''Petrogale penicillata'' was first described by John Edward Gray in 1827. The taxon has been named for a species comple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-footed Rock-wallaby
The yellow-footed rock-wallaby (''Petrogale xanthopus''), formerly known as the ring-tailed rock-wallaby, is a member of the macropod family (the marsupial family that includes the kangaroos, wallabies, tree-kangaroos, and wallaroos). Description The yellow-footed rock-wallaby is grey to fawn-grey above and light-coloured below with a black mid-dorsal stripe from the crown of the head to the centre of the back. There is a distinct white cheek stripe, with ears ranging in colour from orange to grey-brown. The forearms and hind legs are bright yellow to rich orange to a light orange-brown. The tail is orange-brown irregularly ringed with dark brown and golden-brown, with the colour of the tip variable from dark brown to white. The head and body length is 480–650 mm (usually 600 mm), with tail length 570–700 mm (usually 690 mm), and weight 6–11 kg. Distribution and habitat This species of rock-wallaby is found in western New South Wales, eastern South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mareeba Rock-wallaby
The Mareeba rock-wallaby (''Petrogale mareeba'') is a rare species of rock-wallaby found around Mareeba in northeastern Queensland, Australia. Taxonomy The Mareeba rock-wallaby is a member of a group of seven very closely related species within the genus ''Petrogale'', which also includes the Cape York rock-wallaby (''P. coenensis''), the unadorned rock-wallaby (''P. inornata'') and the allied rock-wallaby (''P. assimilis''). It was only identified as a separate species in 1992. Both the common name and the Latin specific epithet reflect the distribution of this species around the settlement of Mareeba. Distribution and habitat The Mareeba rock-wallaby is a rare species, found in the highlands west of Cairns from around Mount Garnet to the Mitchell River and Mount Carbine, and inland to Mungana, but only on the tops of a couple of mountain ranges. The animals can be seen in their natural habitat in the Granite Gorge Nature Park, about inland from Cairns. Conservation Classi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monjon
The monjon (''Petrogale burbidgei'') is the smallest species of rock-wallabies ('' Petrogale'') and is found in north-west Australia. They are restricted to a small area of the Kimberley region and on nearby islands in the Bonaparte Archipelago. Common names also include Burbidge's rock-wallaby and Burbidge's rock-weasel.Strahan, Ronald, ''Mammals of Australia'' (1995) p. 368 Taxonomy The monjon is a small species of macropod placed in the genus '' Petrogale'' (the rock-wallabies). The first published description of the species was in 1978, based on specimens collected and reviewed by D. J. Kitchener and G. Sanson. The type specimen is a female that weighed 1400 grams, shot by Kitchener in a sandstone crevice during an evening in November, 1976, The location of his collection was the Mitchell Plateau, near to a site named Crystal Creek. The animal was carrying a baby in its pouch, weighing around 50 g and without fur. Other specimens were obtained at the Mitchell Plate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Short-eared Rock-wallaby
The eastern short-eared rock-wallaby or Wilkins' rock-wallaby (''Petrogale wilkinsi'') is a species of rock-wallaby found in the northernmost parts of the Northern Territory of Australia, and is common in the Kakadu and Litchfield National Parks. It was thought to be a subpopulation of the short-eared rock-wallaby '' Petrogale brachyotis'' found in the Kimberley (Western Australia), but recent genetic and morphological studies have shown it to be distinct. Wilkins' rock-wallaby is smaller, has more distinct grey/brown markings on its head and sides, and more colourful limbs than the western species. Taxonomy A species that emerged in results during examination of a poorly studied taxonomic complex, known as the ''brachyotis'' species group of the macropod genus ''Petrogale''. The description of the cryptic species was published in 2014 as part of a study of the phylogeny of the genus of rock-wallabies. The specific epithet commemorates the European explorer G. H. Wilkins, who ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allied Rock-wallaby
The allied rock-wallaby or Weasel rock-wallaby (''Petrogale assimilis'') is a species of rock-wallaby found in northeastern Queensland, Australia. It forms part of the ''P. lateralis/penicillata'' species complex and is very similar to six other species of rock-wallaby found in this area; these include the Cape York rock-wallaby (''P. coenensis''), the unadorned rock-wallaby (''P. inornata''), the Herbert's rock-wallaby (''P. herberti''), the Godman's rock-wallaby (''P. godmani''), the Mareeba rock-wallaby (''P. mareeba'') and the Mount Claro rock-wallaby (''P. sharmani''). Description Few features distinguish the allied rock-wallaby from its close relatives but each species lives in a different part of Queensland and northern New South Wales; where their ranges overlap slightly, there is some hybridisation. They all have upper parts that range from brown to grey, and paler underparts. They usually have a dark muzzle and a dark patch around the armpits. On the face is a pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unadorned Rock-wallaby
The unadorned rock-wallaby (''Petrogale inornata'') is a member of a group of closely related rock-wallabies found in northeastern Queensland, Australia. It is paler than most of its relatives and even plainer, hence its common name. The unadorned rock-wallaby is patchily distributed in coastal ranges from around Rockhampton to near Townsville Townsville is a city on the north-eastern coast of Queensland, Australia. With a population of 180,820 as of June 2018, it is the largest settlement in North Queensland; it is unofficially considered its capital. Estimated resident population, 3 .... This range includes the small range of the Proserpine rock-wallaby (''P. persephone''), the only rock-wallaby in the region not closely related to its neighbours. Interbreeding threatens the latter species. References External linksJohn Gould's painting of ''Petrogale inornata'' Macropods Mammals of Queensland Marsupials of Australia Mammals described in 1842 {{Diprotodont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
