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Rhinonicteris Aurantia
The orange leaf-nosed bat (''Rhinonicteris aurantia'') is a bat in the family Hipposideridae. It is the only living species in the genus '' Rhinonicteris'' which is endemic to Australia, occurring in the far north and north-west of the continent. They roost in caves, eat moths, and are sensitive to human intrusion. Description A small bat weighing 7–11 grams that resides in large colonies of subterranean environs, usually caves and abandoned mines. The colour of the fur is variable between individuals, brownish, a reddish orange shade, lemon-yellow or white. The forearm measurement range from 42 to 46. A complex structure—a characteristic of some bats referred to as 'nose-leaf'—is broad and flattened at the base, with a central gap, similar to a horseshoe-shape of related species. The top of the leaf-shaped structure is scalloped, and the nasal pits deeply recessed, an opening behind this structure leads from an enlarged secretory gland. The noseleaf does not have by any ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edward Gray
John Edward Gray, FRS (12 February 1800 – 7 March 1875) was a British zoologist. He was the elder brother of zoologist George Robert Gray and son of the pharmacologist and botanist Samuel Frederick Gray (1766–1828). The same is used for a zoological name. Gray was keeper of zoology at the British Museum in London from 1840 until Christmas 1874, before the natural history holdings were split off to the Natural History Museum. He published several catalogues of the museum collections that included comprehensive discussions of animal groups and descriptions of new species. He improved the zoological collections to make them amongst the best in the world. Biography Gray was born in Walsall, but his family soon moved to London, where Gray studied medicine. He assisted his father in writing ''The Natural Arrangement of British Plants'' (1821). After being blackballed by the Linnean Society of London, Gray shifted his interest from botany to zoology. He began his zoologica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel Creek
Tunnel Creek is a creek located within the grounds of Tunnel Creek National Park in the Kimberley region of Western Australia. Along with Geikie Gorge and Windjana Gorge, Tunnel Creek is part of an ancient barrier reef that developed during the Devonian Period. Tunnel Creek is located 63 kilometres from the Great Northern Highway, between Derby and Fitzroy Crossing, and was created by waters from a creek that cut a 750-metre tunnel through the reef. The tunnel is 15 metres wide and up to 12 metres high. Tunnel Creek was also the hideout for the Bunuba man Jandamarra, also known as Pigeon, who was killed there by police in 1897. The yellow-lipped cave bat, species ''Vespadelus douglasorum The yellow-lipped cave bat (''Vespadelus douglasorum'') is a vesper bat that only occurs in the Kimberley (Western Australia), Kimberley region of northwest Australia. The bat was first captured at Tunnel Creek in 1958 and a description published ...'', was first collected at this location ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Fossil Mammal Sites (Riversleigh)
Riversleigh World Heritage Area is Australia's most famous fossil location, recognised for the series of well preserved fossils deposited from the Late Oligocene to more recent geological periods. The fossiliferous limestone system is located near the Gregory River in the north-west of Queensland, an environment that was once a very wet rainforest that became more arid as the Gondwanan land masses separated and the Australian continent moved north. The approximately area has fossil remains of ancient mammals, birds, and reptiles of the Oligocene and Miocene ages, many of which were discovered and are only known from the Riversleigh area; the species that have occurred there are known as the Riversleigh fauna. The fossils at Riversleigh are unusual because they are found in soft freshwater limestone which has not been compacted. This means the animal remains retain their three-dimensional structure, rather than being partially crushed like in most fossil sites. The area is loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trombiculidae
Trombiculidae (); commonly referred to in North America as chiggers and in Britain as harvest mites, but also known as berry bugs, bush-mites, red bugs or scrub-itch mites, are a family of mites. Chiggers are often confused with Tunga penetrans, jiggers – a type of flea. Several species of Trombiculidae in their larva stage bite their animal or human host and by embedding their mouthparts into the skin cause "intense irritation" or "a wheal response, wheal, usually with severe itching and dermatitis". Trombiculidae live in forests and grasslands and are also found in the vegetation of low, damp areas such as woodlands, berry bushes, orchards, along lakes and streams, and even in drier places where vegetation is low, such as lawns, golf courses, and parks. They are most numerous in early summer when grass, weeds, and other vegetation are heaviest. In their larval stage, they attach to various animals, including humans, and feed on skin, often causing itching. These relatives of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epithelial
Epithelium or epithelial tissue is one of the four basic types of animal tissue, along with connective tissue, muscle tissue and nervous tissue. It is a thin, continuous, protective layer of compactly packed cells with a little intercellular matrix. Epithelial tissues line the outer surfaces of organs and blood vessels throughout the body, as well as the inner surfaces of cavities in many internal organs. An example is the epidermis, the outermost layer of the skin. There are three principal shapes of epithelial cell: squamous (scaly), columnar, and cuboidal. These can be arranged in a singular layer of cells as simple epithelium, either squamous, columnar, or cuboidal, or in layers of two or more cells deep as stratified (layered), or ''compound'', either squamous, columnar or cuboidal. In some tissues, a layer of columnar cells may appear to be stratified due to the placement of the nuclei. This sort of tissue is called pseudostratified. All glands are made up of epitheli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Hollow
A tree hollow or tree hole is a semi-enclosed cavity which has naturally formed in the trunk or branch of a tree. They are found mainly in old trees, whether living or not. Hollows form in many species of trees, and are a prominent feature of natural forests and woodlands, and act as a resource or habitat for a number of vertebrate and invertebrate animals. Hollows may form as the result of physiological stress from natural forces causing the excavating and exposure of the heartwood. Forces may include wind, fire, heat, lightning, rain, attack from insects (such as ants or beetles), bacteria, or fungi. Also, trees may self-prune, dropping lower branches as they reach maturity, exposing the area where the branch was attached. Many animals further develop the hollows using instruments such as their beak, teeth or claws. The size of hollows may depend on the age of the tree. For example, eucalypts develop hollows at all ages, but only from when the trees are 120 years old do they f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macroderma Gigas
The ghost bat (''Macroderma gigas'') is a species of bat found in northern Australia. The species is the only Australian bat that preys on large vertebrates – birds, reptiles and other mammals – which they detect using acute sight and hearing, combined with echolocation, while waiting in ambush at a perch. The wing membrane and bare skin is pale in colour, their fur is light or dark grey over the back and paler at the front. The species has a prominent and simple nose-leaf, their large ears are elongated and joined at lower half, and the eyes are also large and dark in colour. The first description of the species was published in 1880, its recorded range has significantly contracted since that time. Taxonomy A species of '' Macroderma'', one of several genera in the family Megadermatidae (false vampires). The family all have large eyes, a nose-leaf and tragus, long ears joined at the base, and are also found in southern Asia and central Africa. The description was published ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cave Bat
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature **Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn *WSTRN, a British hip hop group from west London Business *The Western, a closed hotel/casino in Las Vegas, United States *Western Cartridge Company, a manufacturer of ammunition *Western Publishing, a defunct publishing company Educational institutions *Western Washington University i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miniopterus Orianae
The Australasian bent-wing bat (''Miniopterus orianae'') is a species of vesper bat in the family Miniopteridae. It is found in Australia and in Southeast Asia. Taxonomy The Australasian bent-wing bat was described as a new species in 1922 by British zoologist Oldfield Thomas. The holotype had been collected on 9 July 1922 by Oriana F. Wilson, widow of Antarctic explorer Edward Adrian Wilson. Thomas named the species ''Miniopterus orianae''. This species was once considered a subspecies of common bent-wing bat. It is now accepted that the Australasian bent-winged bat and the Eastern bent-winged bat are two distinct species. The Australasian bent-wing bat has three subspecies: ''M. orianae bassanii'' (the southern bent-wing bat), ''M. o. orianae'' (the northern bent-wing bat), and ''M. o. oceanensis'' (the eastern bent-wing bat). Ecology It is known to harbor the blood parasite '' Polychromophilus melanipherus'', though one study found that bats with the blood parasite did no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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