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Conilurus
The rabbit rats, genus ''Conilurus'' represent an unusual genus of Old World rats from Australia, New Guinea, and Melville Island. Head and body are 16.5–20 cm. Tail length is 18–21.5 cm. The tail is haired and has a distinct tuft at the end. These nocturnal animals are found in habitats ranging from coastal areas, swamps, plains, and forests. They have been reported along the edge of oceanic surf, presumably feeding. Young have been found to cling to one of the mother's four nipples while she forages. Gestation is 33–35 days. Species Genus ''Conilurus'' - rabbit rats *† White-footed rabbit rat, ''Conilurus albipes'' *† Capricorn rabbit rat, ''Conilurus capricornensis'' *Brush-tailed rabbit rat The brush-tailed rabbit rat (''Conilurus penicillatus'') is a species of rodent in the family Muridae. It is found in Australia and Papua New Guinea. Taxonomy The brush-tailed rabbit-rat is one of three ''Conilurus'' species that were extan ..., ''Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conilurus
The rabbit rats, genus ''Conilurus'' represent an unusual genus of Old World rats from Australia, New Guinea, and Melville Island. Head and body are 16.5–20 cm. Tail length is 18–21.5 cm. The tail is haired and has a distinct tuft at the end. These nocturnal animals are found in habitats ranging from coastal areas, swamps, plains, and forests. They have been reported along the edge of oceanic surf, presumably feeding. Young have been found to cling to one of the mother's four nipples while she forages. Gestation is 33–35 days. Species Genus ''Conilurus'' - rabbit rats *† White-footed rabbit rat, ''Conilurus albipes'' *† Capricorn rabbit rat, ''Conilurus capricornensis'' *Brush-tailed rabbit rat The brush-tailed rabbit rat (''Conilurus penicillatus'') is a species of rodent in the family Muridae. It is found in Australia and Papua New Guinea. Taxonomy The brush-tailed rabbit-rat is one of three ''Conilurus'' species that were extan ..., ''Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conilurus Capricornensis
The Capricorn rabbit rat (''Conilurus capricornensis'') is an extinct species of rodent from Queensland, Australia. It was described as a new species in 2010 on the basis of Pleistocene and Holocene dental remains. The specific name refers to the Capricorn Caves in Queensland, one of the locations where remains were unearthed. Some of the subfossil material post-dates the European settlement of Australia, so the Capricorn rabbit rat is a modern extinction. Since there has not been a targeted survey for the Capricorn rabbit rat, there is a thin hope of its survival, although this is unlikely. Description The Capricorn rabbit rat is larger than other rabbit rat (''Conilurus'') species. Also, unique dental features distinguish it from the white-footed rabbit rat (''Conilurus albipes'') and the brush-tailed rabbit rat (''Conilurus penicillatus''). See also *List of Australian species extinct in the Holocene *Lists of extinct species *Fauna of Australia *Threatened fauna of Austra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capricorn Rabbit Rat
The Capricorn rabbit rat (''Conilurus capricornensis'') is an extinct species of rodent from Queensland, Australia. It was described as a new species in 2010 on the basis of Pleistocene and Holocene dental remains. The specific name refers to the Capricorn Caves in Queensland, one of the locations where remains were unearthed. Some of the subfossil material post-dates the European settlement of Australia, so the Capricorn rabbit rat is a modern extinction. Since there has not been a targeted survey for the Capricorn rabbit rat, there is a thin hope of its survival, although this is unlikely. Description The Capricorn rabbit rat is larger than other rabbit rat (''Conilurus'') species. Also, unique dental features distinguish it from the white-footed rabbit rat (''Conilurus albipes'') and the brush-tailed rabbit rat (''Conilurus penicillatus''). See also *List of Australian species extinct in the Holocene *Lists of extinct species *Fauna of Australia *Threatened fauna of Austra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conilurus Penicillatus
The brush-tailed rabbit rat (''Conilurus penicillatus'') is a species of rodent in the family Muridae. It is found in Australia and Papua New Guinea. Taxonomy The brush-tailed rabbit-rat is one of three ''Conilurus'' species that were extant in Australia prior to European colonisation, and represents the sole surviving species of the genus. Two other species, the white-footed rabbit-rat (''C. albipes'') and the Capricorn rabbit-rat (''C. capricornensis''), are now extinct. Morphological analysis established three subspecies of ''C. penicillatus'', of which one is on Papua New Guinea and two are present within Australia: one on the Tiwi Islands off the coast of the Northern Territory, and another on the Australian mainland. Description The brush-tailed-rabbit-rat is a moderately sized murid rodent, weighing from 116 to 216 g with a head-body length of 135 to 227 mm and a tail length of 102 to 235 mm. Typically individuals are coloured grizzled grey or brown on the upper side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brush-tailed Rabbit Rat
The brush-tailed rabbit rat (''Conilurus penicillatus'') is a species of rodent in the family Muridae. It is found in Australia and Papua New Guinea. Taxonomy The brush-tailed rabbit-rat is one of three ''Conilurus'' species that were extant in Australia prior to European colonisation, and represents the sole surviving species of the genus. Two other species, the white-footed rabbit-rat (''C. albipes'') and the Capricorn rabbit-rat (''C. capricornensis''), are now extinct. Morphological analysis established three subspecies of ''C. penicillatus'', of which one is on Papua New Guinea and two are present within Australia: one on the Tiwi Islands off the coast of the Northern Territory, and another on the Australian mainland. Description The brush-tailed-rabbit-rat is a moderately sized murid rodent, weighing from 116 to 216 g with a head-body length of 135 to 227 mm and a tail length of 102 to 235 mm. Typically individuals are coloured grizzled grey or brown on the upper side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conilurus Albipes
The white-footed rabbit rat (''Conilurus albipes'') is an extinct species of rodent, which was originally found in woodlands from Adelaide to Sydney, but became restricted to south-eastern Australia. It was kitten-sized and was one of Australia's largest native rodents. It was nocturnal and lived among trees. It made nests filled with leaves and possibly grass in the limbs of hollow eucalyptus trees. The mother carried her young attached to her teats. In a letter to John Gould, then Governor of South Australia Sir George Grey said that he removed a baby from a teat of its dead mother. The baby clung tightly to Gould's glove. Sydney natives called it 'gnar-ruck' which translates as 'rabbit-biscuit'. It was a problem in the settlers' stores at about 1788. The last specimen was recorded at about 1845, but some were reported in 1856–57 and perhaps in the 1930s. Rats may have spread diseases or competed for food with the white-footed rabbit rat. Cats may have been predators, while th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-footed Rabbit Rat
The white-footed rabbit rat (''Conilurus albipes'') is an extinct species of rodent, which was originally found in woodlands from Adelaide to Sydney, but became restricted to south-eastern Australia. It was kitten-sized and was one of Australia's largest native rodents. It was nocturnal and lived among trees. It made nests filled with leaves and possibly grass in the limbs of hollow eucalyptus trees. The mother carried her young attached to her teats. In a letter to John Gould, then Governor of South Australia Sir George Grey said that he removed a baby from a teat of its dead mother. The baby clung tightly to Gould's glove. Sydney natives called it 'gnar-ruck' which translates as 'rabbit-biscuit'. It was a problem in the settlers' stores at about 1788. The last specimen was recorded at about 1845, but some were reported in 1856–57 and perhaps in the 1930s. Rats may have spread diseases or competed for food with the white-footed rabbit rat. Cats may have been predators, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old World Rats
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents. Description The Murinae are native to Africa, Europe, Asia, and Australia. They are terrestrial placental mammals. They have also been introduced to all continents except Antarctica, and are serious pest animals. This is particularly true in island communities where they have contributed to the endangerment and extinction of many native animals. Two prominent murine species have become vital laboratory animals: the brown rat and house mouse are both used as medical subjects. The murines have a distinctive molar pattern that involves three rows of cusps instead of two, the primitive pattern seen most frequently in muro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |