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Craterocephalus Gloveri
Glover's hardyhead (''Craterocephalus gloveri'') is a species of fish in the family Atherinidae endemic to Dalhousie Springs in the Lake Eyre basin, Australia. The fish has a high thermal tolerance and inhabits warm, freshwater spring-fed pools and channels. It is listed as vulnerable on the IUCN Red List. The specific name honours John Glover (1935–1992) who was the Curator of Fishes at the South Australian Museum The South Australian Museum is a natural history museum and research institution in Adelaide, South Australia, founded in 1856 and owned by the Government of South Australia. It occupies a complex of buildings on North Terrace in the cultu .... References Glover's hardyhead Vulnerable fauna of Australia Freshwater fish of South Australia Glover's hardyhead Taxonomy articles created by Polbot {{Atheriniformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucy Elizabeth Lillian Mary Crowley
Lucy is an English feminine given name derived from the Latin masculine given name Lucius with the meaning ''as of light'' (''born at dawn or daylight'', maybe also ''shiny'', or ''of light complexion''). Alternative spellings are Luci, Luce, Lucie, Lucia, and Luzia. The English Lucy surname is taken from the Norman language that was Latin-based and derives from place names in Normandy based on Latin male personal name Lucius. It was transmitted to England after the Norman Conquest in the 11th century (see also De Lucy). Feminine name variants *Luiseach (Irish) *Lusine, Լուսինե, Լուսինէ (Armenian) *Lučija, Лучија ( Serbian) *Lucy, Люси (Bulgarian) *Lutsi, Луци ( Macedonian) *Lutsija, Луција ( Macedonian) *Liùsaidh (Scottish Gaelic) *Liucija ( Lithuanian) *Liucilė ( Lithuanian) *Lūcija, Lūsija ( Latvian) *Lleucu (Welsh) *Llúcia (Catalan) *Loukia, Λουκία (Greek) *Luca ( Hungarian) *Luce (French, Italian) *Lucetta (English) *Lucette ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Ivantsoff
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Fish
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) became formidable marine predators rather than just the prey of arthropods. Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atherinidae
The Old World silversides are a family, Atherinidae, of fish in the order Atheriniformes. Atherinidae are abundant and considered bony fish (teleost) that are widespread globally, living in rivers, estuaries, and coastal waters. They occur worldwide in tropical and temperate waters. About two-thirds of the species are marine, and the remainder live in fresh water. The 74 species are in 13 genera. The genus ''Craterocephalus'' is the most diverse with 25 species. Four genera are monotypic. Silversides are relatively small with most being less than in length, with several not attaining lengths of more than . The body is generally elongated. Distinctive characters include two dorsal fins widely separated, with the first consisting of flexible spines and the second having one spine followed by soft rays, while the anal fin has one spine on the leading edge followed by soft rays. The pectoral fins tend to be high, and there is no lateral line. On the flanks is a broad, silvery band. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dalhousie Springs
Dalhousie Springs, also known as Witjira-Dalhousie Springs, is a group of over 60 natural artesian springs located in Witjira National Park on the western fringe of the Simpson Desert, 180 kilometres northeast of Oodnadatta in northern South Australia. They are about southeast of Alice Springs. History The springs form part of Aboriginal tradition and life in northern South Australia, being a place associated with many Dreamtime stories and songs. Evidence of large camp sites are found at the Springs, some of which are thousands of square metres in size, and there are many stone artefacts found scattered around the area. The springs were given their English name by surveyor Richard Randall Knuckey around 1870, when he was working on the Overland Telegraph Line. In 1915, the total flow rate of the Dalhousie Springs complex was over /second, but drilling had reduced this to /second by 2000. Witjira-Dalhousie Springs was added to the Australian National Heritage List in Augus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Eyre
Lake Eyre ( ), officially known as Kati Thanda–Lake Eyre, is an endorheic lake in east-central Far North South Australia, some north of Adelaide. The shallow lake is the depocentre of the vast endorheic Lake Eyre basin, and contains the lowest natural point in Australia at approximately below sea level ( AHD), and on the rare occasions that it fills completely, is the largest lake in Australia covering an area up to . When the lake is full, it has the same salinity level as seawater, but becomes hypersaline as the lake dries up and the water evaporates. The lake was named in honour of Edward John Eyre, the first European to see it in 1840. The lake's official name was changed in December 2012 to combine the name "Lake Eyre" with the Aboriginal name, Kati Thanda. The native title over the lake and surrounding region is held by the Arabana people. Geography Kati Thanda–Lake Eyre is in the deserts of central Australia, in northern South Australia. The Lake Eyre Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Glover (ichthyologist)
John Glover may refer to: Artists * John Glover (actor) (born 1944), American actor * John Glover (artist) (1767–1849), English-Australian painter *John William Glover (1815–1899), Irish composer Politicians *John Glover (MP), cloth merchant and member of the Parliament of England *John Montgomery Glover (1822–1891), U.S. Representative from Missouri and Civil War cavalry colonel *John Milton Glover (1852–1929), U.S. Representative from Missouri *John Glover (New Zealand politician) (1866–1947), first secretary of the New Zealand Labour Party Sports *John Glover (cricketer, born 1989), Welsh cricketer * John Glover (cricketer, born 1992), English cricketer *John Glover (footballer) (1876–1955), English footballer Others *Charles John Glover, known as Sir John Glover, Lord Mayor of Adelaide 1960–1963, see List of mayors and lord mayors of Adelaide *John Glover (preacher) (1714–1774), English preacher * John Glover (general) (1732–1797), American general *John ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australian Museum
The South Australian Museum is a natural history museum and research institution in Adelaide, South Australia, founded in 1856 and owned by the Government of South Australia. It occupies a complex of buildings on North Terrace in the cultural precinct of the Adelaide Parklands. Plans are under way to move much of its Australian Aboriginal cultural collection (the largest in the world), into a new National Gallery for Aboriginal Art and Cultures. History 19th century There had been earlier attempts at setting up mechanics' institutes in the colony, but they struggled to find buildings which could hold their library collections and provide spaces for lectures and entertainments. In 1856, the colonial government promised support for all institutes, in the form of provision the first government-funded purpose-built cultural institution building. The South Australian Institute, incorporating a public library and a museum, was established in 1861 in the rented premises of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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