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Northern Greater Glider
The northern greater glider (''Petauroides minor'') is a species of gliding marsupial endemic to the forests of north-central Queensland, Australia. Taxonomy It was initially described as a subspecies of '' Petauroides volans'', which alongside '' Petauroides armillatus'' formerly comprised a single species known simply as the greater glider. ''P. v. armillatus'' was also eventually considered conspecific with ''P. v. minor''. However, in 2012 and 2015, several field guides written by Colin Groves and/or Stephen Jackson listed the greater glider as being split into 3 species, which was confirmed by a 2020 analysis, which found significant genetic and morphological differences between the three species. The American Society of Mammalogists now considers it a distinct species. There is some evidence of hybridization between this species and ''P. armillatus'' near the southern edge of its range. Distribution It is the northernmost species of ''Petauroides''. This species range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ravenshoe
Ravenshoe ( ) is a rural town and locality in the Tablelands Region, Queensland, Australia. In the , Ravenshoe had a population of 1,400 people. Geography Ravenshoe is on the Atherton Tableland in Far North Queensland. It is located south west of the regional centre, Cairns. At above sea level, Ravenshoe is the highest town in Queensland, with Queensland's highest pub "The Ravenshoe Hotel" (formerly the "Tully Falls Hotel" until 2014) and highest railway station. It also has the Millstream Falls, the widest waterfall in Australia. Traditionally the main industry in Ravenshoe was timber, but since 1987, when the government made of surrounding rainforest world heritage listed, the main industries have been tourism, beef and dairy farming. History The traditional owners of the land in the Ravenshoe district are the Jirrbal people who speak a dialect of the Dyirbal language. The site of the present day Ravenshoe was first settled by pastoralists prior to 1881 but when stan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairns
Cairns (, ) is a city in Queensland, Australia, on the tropical north east coast of Far North Queensland. The population in June 2019 was 153,952, having grown on average 1.02% annually over the preceding five years. The city is the 5th-most-populous in Queensland, and 15th in Australia. The city was founded in 1876 and named after Sir William Wellington Cairns, following the discovery of gold in the Hodgkinson river. Throughout the late 19th century, Cairns prospered from the settlement of Chinese immigrants who helped develop the region's agriculture. Cairns also served as a port for blackbirding ships, bringing slaves and indentured labourers to the sugar plantations of Innisfail. During World War II, the city became a staging ground for the Allied Forces in the Battle of the Coral Sea. By the late 20th century the city had become a centre of international tourism, and in the early 21st century has developed into a major metropolitan city. Cairns is a popular tourist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Australia
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals Of Queensland
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, 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, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with Sauropsid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gliding Possums
Gliding is a recreational activity and competitive air sport in which pilots fly unpowered aircraft known as gliders or sailplanes using naturally occurring currents of rising air in the atmosphere to remain airborne. The word ''soaring'' is also used for the sport. Gliding as a sport began in the 1920s. Initially the objective was to increase the duration of flights but soon pilots attempted cross-country flights away from the place of launch. Improvements in aerodynamics and in the understanding of weather phenomena have allowed greater distances at higher average speeds. Long distances are now flown using any of the main sources of rising air: ridge lift, thermals and lee waves. When conditions are favourable, experienced pilots can now fly hundreds of kilometres before returning to their home airfields; occasionally flights of more than are achieved. Some competitive pilots fly in races around pre-defined courses. These gliding competitions test pilots' abilities to mak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Greater Glider
The southern greater glider (''Petauroides volans''), also known as the southern and central greater glider, is a species of large gliding marsupial native to the forests of southeastern Australia. It is a vulnerable species per the IUCN Red List classification, but since 5 July 2022 is listed as endangered under the EPBC Act in Australia. The main threats to its survival are climate change and logging. Taxonomy This was the first described species of ''Petauroides'', and long thought to be the only species, with '' Petauroides armillatus'' and ''Petauroides minor'' being thought to comprise a distinct subspecies of it, ''P. volans minor''; together, they were referred to as the greater glider. However, in 2012 and 2015, several field guides written by Colin Groves and/or Stephen Jackson listed the greater glider as being split into three species, confirmed by a 2020 analysis which found significant genetic and morphological differences between the three species. The American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Ringtail Possum
The common ringtail possum (''Pseudocheirus peregrinus'', Greek for "false hand" and Latin for "pilgrim" or "alien") is an Australian marsupial. It lives in a variety of habitats and eats a variety of leaves of both native and introduced plants, as well as flowers, fruits and sap. This possum also consumes a special type of faeces that is produced during the daytime when it is resting in a nest. This behaviour is called caecotrophy and is similar to that seen in rabbits. Taxonomy The common ringtail possum is currently classified as the only living species in the genus ''Pseudocheirus''; the species of '' Pseudochirulus'' and other ringtail genera were formerly also classified in ''Pseudocheirus''. Several subspecies have been described, such as the Western Australian ''Pseudocheirus peregrinus occidentalis'', but the entire population may be a species complex. The arrangement as the only extant species of ''Pseudocheirus'' is: *''Pseudocheirus peregrinus pereginus'', the type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropic Of Capricorn
The Tropic of Capricorn (or the Southern Tropic) is the circle of latitude that contains the subsolar point at the December (or southern) solstice. It is thus the southernmost latitude where the Sun can be seen directly overhead. It also reaches 90 degrees below the horizon at solar midnight on the June Solstice. Its northern equivalent is the Tropic of Cancer. The Tropic of Capricorn is one of the five major circles of latitude marked on maps of Earth. Its latitude is currently south of the Equator, but it is very gradually moving northward, currently at the rate of 0.47 arcseconds, or 15 metres, per year. Less than 3% of the world's population lives south of it; this is equivalent to about 30% of the population of the Southern Hemisphere. Name When this line of latitude was named in the last centuries BC, the Sun was in the constellation Capricornus at the December solstice. This is the date each year when the Sun reaches zenith at this latitude, the southernmost l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, 30 June 2018. Townsville hosts a significant number of governmental, community and major business administrative offices for the northern half of the state. Part of the larger local government area of the City of Townsville, it is in the dry tropics region of Queensland, adjacent to the central section of the Great Barrier Reef. The city is also a major industrial centre, home to one of the world's largest zinc refineries, a nickel refinery and many other similar activities. As of December 2020, $30M operations to expand the Port of Townsville are underway, which involve channel widening and installation of a 70-tonne Liebherr Super Post Panamax Ship-to-Shore crane, to allow much larger cargo and passenger ships to utilise the port. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Glider
The greater gliders are three species of large gliding marsupials in the genus ''Petauroides'', all of which are found in eastern Australia. Until 2020 they were considered to be one species, '' Petauroides volans''. In 2020 morphological and genetic differences, obtained using diversity arrays technology, showed there were three species subsumed under this one name. The two new species were named '' Petauroides armillatus'' and ''Petauroides minor''. These species are not closely related to the '' Petaurus'' group of gliding marsupials but instead to the lemur-like ringtail possum, ''Hemibelideus lemuroides'', with which it shares the subfamily Hemibelideinae. The greater gliders are nocturnal and are solitary herbivores feeding almost exclusively on ''Eucalyptus'' leaves and buds. Like their relative, the lemur-like ringtail, the southern greater glider is found in two forms: a sooty brown form and a grey-to-white form. The central greater glider is instead silvery brown, whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Collett
Robert Collett (2 December 1842 – 27 January 1913) was a Norwegian zoologist. Collett was director and curator of the Zoological Museum at University of Oslo. Robert Collett was born at Christiania (now Oslo), Norway. He was the eldest child of Professor Peter Jonas Collett (1813–51) and Camilla Collett (1813–95). His maternal uncles included Oscar and Henrik Wergeland, and his paternal uncles included Peter Severin Steenstrup. He had three younger brothers, including the writer and historian, Alf Collett. He never married.Robert Collett University of Oslo He attended the Latin School in and was a fellow in zoology at the |
American Society Of Mammalogists
The American Society of Mammalogists (ASM) was founded in 1919. Its primary purpose is to encourage the study of mammals, and professions studying them. There are over 4,500 members of this society, and they are primarily professional scientists who emphasize the importance of public policy and education. There are several ASM meetings held each year and the society manages several publications such as the ''Journal of Mammalogy The ''Journal of Mammalogy'' is a bimonthly peer-reviewed scientific journal published by Oxford University Press on behalf of the American Society of Mammalogists. Both the society and the journal were established in 1919. The journal covers r ...'', ''Special Publications'', '' Mammalian Species'', and ''Society Pamphlets''. The best known of these is the ''Journal of Mammalogy''. The ASM also maintains ''The Mammal Image Library'' which contains more than 1300 mammal slides. A president, vice president, recording secretary, secretary-treasurer, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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