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Galaxias Lanceolatus
''Galaxias lanceolatus'', the tapered galaxias, is a galaxiid of the genus '' Galaxias'', a member of the Mountain Galaxias species complex group of freshwater fish, found in Australia. Description Length commonly maximum recorded . Body generally tubular, somewhat slender and flattened on the upper surfaces forward of the pelvic fins. Head is moderately sized with a wedge shape viewed from the side and width greater than the depth. Lower jaw shorter than the upper, about 90% of upper jaw length. Body mostly brown or greyish-brown on the back and sides above the lateral line as well as over the top and sides of the head and snout, brown to tan on the lower sides and becoming light brown or cream on the belly. The sides are overlain with brown to almost black blotches or narrow to slightly chevron shaped bars. There is a faint midline band of gold flecks on the sides, the gill covers are translucent with a small golden patch. The iris is coppery and the fins are grey and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarmo Ain Raadik
Tarmo may refer to: * Tarmo (given name), Estonian and Finnish masculine given name * Tarmo, Estonian and Finnish family name ** Ruut Tarmo Ruut Tarmo (26 April 1896 – 28 January 1967) was an Estonian stage and film actor and stage director whose career spanned more than five decades. Early life Ruut Tarmo was born Harald Rudolf Klein in Tartu in 1896 to Julius Klein and Sohvi Kle ... (1896–1967), Estonian stage and film actor, and stage director * , a Finnish steam-powered icebreaker * , a Finnish ''Taisto''-class motor torpedo boat sunk on 21 June 1944 * Hämeenlinnan Tarmo, a Finnish sports club {{Disambiguation, ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galaxiid
The Galaxiidae are a family of mostly small freshwater fish in the Southern Hemisphere. The majority live in Southern Australia or New Zealand, but some are found in South Africa, southern South America, Lord Howe Island, New Caledonia, and the Falkland Islands. One galaxiid species, the common galaxias (''Galaxias maculatus''), is probably the most widely naturally distributed freshwater fish in the Southern Hemisphere. They are coolwater species, found in temperate latitudes, with only one species known from subtropical habitats. Many specialise in living in cold, high-altitude upland and lowland (freshwater ecology), upland rivers, streams, and lakes. Some galaxiids live in fresh water all their lives, but many have a partially marine lifecycle. In these cases, larvae are hatched in a river, but are washed downstream to the ocean, later returning to rivers as juveniles to complete their development to full adulthood. This pattern differs from that of salmon, which only return ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galaxias
''Galaxias'' is a genus of small freshwater fish in the family (biology), family Galaxiidae, and are frequently referred to as the galaxiids. These highly adaptable fish are typically found at temperate latitudes across the Southern Hemisphere. Galaxiids are fish scale, scaleless and somewhat tubular in body form, ranging from very slender to quite bulky. They are somewhat torpedo-shaped, with the dorsal fin, dorsal and anal fins positioned close to the tail. They are generally small, with typical adults ranging between in total length, with some stocky species attaining around . The largest, ''Galaxias argenteus'', has been recorded at , although is a more typical adult length. Species The 46 recognized species in this genus are: * ''Galaxias aequipinnis'' Tarmo Ain Raadik, Raadik, 2014 (East Gippsland Galaxias) * ''Galaxias anomalus'' Gerald Stokell, Stokell, 1959 (Roundhead Galaxias) * ''Galaxias arcanus'' Raadik, 2014 (Riffle Galaxias) * ''Galaxias argenteus'' Johann Fri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Galaxias
''Galaxias olidus'', the mountain galaxias, is a species of freshwater galaxiid fish widely found in southeastern Australia. Description As for other members of the species complex, although ''Galaxias olidus'' exhibits a greater range of characteristics than other members of the group. The fish has a long tubular body, commonly to . The body's upper and lower surfaces are gently and evenly curved with the upper surface partly flattened before the pelvic fins. Head medium size and noticeably wider than deep and slightly wedge-shaped from the side. Mouth of medium length with the tip of the upper lip usually level with the middle of the eye then extending down and back towards the belly to a point about even with the middle of the eye. Mountain galaxias are very variable in base colour and markings throughout their range, but within individual populations, less so. Body mostly tan, light brown to brown or olive, occasionally orange-brown. Base colour extends over head and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Complex
In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear. The taxa in the complex may be able to hybridize readily with each other, further blurring any distinctions. Terms that are sometimes used synonymously but have more precise meanings are cryptic species for two or more species hidden under one species name, sibling species for two (or more) species that are each other's closest relative, and species flock for a group of closely related species that live in the same habitat. As informal taxonomic ranks, species group, species aggregate, macrospecies, and superspecies are also in use. Two or more taxa that were once considered conspecific (of the same species) may later be subdivided into infraspecific taxa (taxa within a species, such as bacterial strains or plant varieties), that is complex but it is not a species complex. A species complex is in most cas ... [...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] |
Thomson River (Victoria)
The Thomson River, a perennial river of the West Gippsland catchment, is located in the Gippsland region of the Australian state of Victoria. Location and features The Thomson River rises below Newlands at the north western end of the Baw Baw Plateau of the Great Dividing Range, where it shares a watershed with the Yarra and Tanjil rivers. From its source, the river flows generally north, then east, then south southeast through its impoundment, then southeast, then east, and finally east by south, joined by seventeen tributaries including the Jordan, Aberfeldy, and Macalister rivers, before reaching its confluence with the Latrobe River near Sale. The river descends over its course. The Thomson Valley was intensively mined for gold during the latter half of the 19th and early 20th centuries. Prospector "Ned" Stringer discovered significant quantities of alluvial gold at the junction of what is now known as Stringers Creek. A short distance up that creek the gold mining tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gippsland
Gippsland is a rural region that makes up the southeastern part of Victoria, Australia, mostly comprising the coastal plains to the rainward (southern) side of the Victorian Alps (the southernmost section of the Great Dividing Range). It covers an elongated area of located further east of the Shire of Cardinia (Melbourne's outermost southeastern suburbs) between Dandenong Ranges and Mornington Peninsula, and is bounded to the north by the mountain ranges and plateaus/highlands of the High Country (which separate it from Hume region in Victoria's northeast), to the southwest by the Western Port Bay, to the south and east by the Bass Strait and the Tasman Sea, and to the east and northeast by the Black-Allan Line (the easternmost section of the Victoria/New South Wales state border). The Gippsland region is generally divided by the Strzelecki Ranges and tributaries of the Gippsland Lakes into five statistical sub-regions — namely the West Gippsland, South Gippsland, Latro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galaxias Gunaikurnai
''Galaxias gunaikurnai'', the Shaw galaxias, is a galaxiid of the genus ''Galaxias'', a member of the Mountain galaxias species complex group of freshwater fish, found in Australia. Description Generally similar to other ''Galaxias'' of the ''olidus'' species complex with a stout, moderately long tubular body and fins fleshy at the bases, especially the mid body fins. Length commonly , maximum recorded . Upper surface usually flattened forward of the pelvic fins with the area between the eyes distinctly flat or concave. Cheeks bulging below the eyes with a long snout and a short head behind the eyes. Anal and dorsal fins are moderately long with short fin bases, usually roughly equal. Fins generally rounded, with the pelvic fins at the mid point of the body and the pectoral fins paddle shaped and low on the body. The caudal fin is relatively short. The body of the Shaw galaxias is mainly grey-brown to grey-tan on the upper surfaces and the sides above the lateral line and over t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
