Giant White-tailed Rat

	Giant White-tailed Rat The giant white-tailed rat (''Uromys caudimaculatus'') is an Australian rodent native to tropical rainforest of north Queensland, with subspecies occurring in New Guinea and the Aru Islands. It is one of the largest rodents in Australia, reaching up to 1 kg in weight.Moore, L. A. (1995) "Giant white-tailed rat", ''Uromys caudimaculatus''. In: ''Mammals of Australia''. (Ed, Strahan, R.) pp. 638–640. Reed Books, Chatswood, NSW. It is grey-brown above, cream to white below, and has a long, naked tail of which the distal section is white (Moore 1995). Breeding commences in September or October, peaking in December and January at the height of the wet season. After a gestation of 36 days, a litter of two to three (rarely four) young are born, and remain with the mother for approximately three months (Moore 1995). Common names The common name of this species has long been white-tailed rat or giant white-tailed rat. During the 1990s there was a push for such descriptive English ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Gerard Krefft Johann Ludwig (Louis) Gerard Krefft (17 February 1830 – 19 February 1881), a talented artist and draughtsman, and the Curator of the Australian Museum for 13 years (1861-1874), was one of Australia's first and most influential zoologists and palaeontologists. According to Macdonald, et al. (2007), Krefft "was among the first to raise the alarm" in relation to "the devastating effects" of the invasive species, such as "sheep, cats, etc., on native species". Also, along with significant others, such as the proprietor of the Melbourne ''Argus'', Edward Wilson, Krefft expressed considerable concern in relation to the effects of the expanding European settlement upon the indigenous population. In addition to his numerous scientific papers, his publications include ''The Snakes of Australia'' (1869), ''Guide to the Australian Fossil Remains in the Australian Museum'' (1870), ''The Mammals of Australia'' (1871), and ''Catalogue of the Minerals and Rocks in the Australian Museum' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Mammals Described In 1867 Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, Mole (animal), moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla (cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, pinniped, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Uromys ''Uromys'' is a genus of rodent Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are na ...s found in Melanesia and Australia. They are known as the giant naked-tailed rats. There are eleven species in the genus, with the most recent described in 2017. Species Giant naked-tailed rat, ''Uromys anak'' Thomas, 1907 Biak giant rat, ''Uromys boeadii'' Groves & Flannery, 1994 Giant white-tailed rat, ''Uromys caudimaculatus'' Krefft, 1867 Emma's giant rat, ''Uromys emmae'' Groves & Flannery, 1994 Masked white-tailed rat, ''Uromys hadrourus'' Winter, 1983 Emperor rat, ''Uromys imperator'' Thomas, 1888 Bismarck giant rat, ''Uromys neobritannicus'' Tate & Archbold, 1935 Guadalcanal rat, ''Uromys porculus'' Thomas, 1904 King rat (animal), King rat, ''Uromys rex'' Thomas, 1888 Great Key Isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]