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Galaxiidae
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 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 to fresh water to breed, and is descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lovettia
The Tasmanian whitebait (''Lovettia sealli''), also known as the Australian whitebait or Derwent whitebait, is a semi-anadromous osmeriform fish of the family Galaxiidae, found only in Tasmania and southern Victoria, Australia. Naming Scottish naturalist Robert Mackenzie Johnston described the species in 1883 as ''Haplochiton sealii''. Calling it the Derwent smelt, he observed that it appeared in numbers in the upper Derwent near New Norfolk in October and November. Allan Riverstone McCulloch placed it in the genus ''Lovettia'' in 1915, describing it from specimens collected by a Mr Lovett from the Derwent River. Originally named Tasmanian whitebait the species was renamed Australian whitebait following the discovery of a population in southern Victoria on the Australian mainland in 1993. It is the only species of its genus, ''Lovettia''. Description ''L. sealii'' is a slender, spindle shaped scale-less fish that grows to a maximum length of 77 mm, commonly 65 ... [...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] |
Galaxias Olidus
''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] |
Galaxiella
''Galaxiella'' is a genus of Australian fish of the family Galaxiidae. Species There are currently 4 recognized species in this genus: * ''Galaxiella munda ''Galaxiella munda'' is a species of fish in the family Galaxiidae. It is endemic to inland waters of southwestern Australia, and known as the Western mud minnow. In 1999 the Mud Minnow was not included in the list of threatened species under t ...'' McDowall, 1978 (Mud minnow) * '' Galaxiella nigrostriata'' ( Shipway, 1953) (Black-stripe minnow) * '' Galaxiella pusilla'' ( Mack, 1936) (Dwarf galaxias) * '' Galaxiella toourtkoourt'' R. A. Coleman & Raadik, 2015 (Little galaxias) References * Freshwater fish genera {{Osmeriformes-stub ... [...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] |
Common Galaxias
The common galaxias (''Galaxias maculatus'') or inanga (from the Māori ''īnanga'') is a very widespread Southern Hemisphere fish in the family Galaxiidae. It is a slim, narrow fish with a forked tail and a mottled, spotty pattern, typically about long when fully grown. It lives in fresh water, but spawns at river mouths and spends the first six months of its life at sea, returning en masse in spring. Its vernacular names include cowfish, jollytail, common jollytail, eel gudgeon, inaka, native trout, pulangi, puye, slippery tarki, spotted minnow, Falklands minnow and whitebait. Description Common galaxias have iridescent silver eyes, undersides, and gill covers, and some have an iridescent green stripe along the top of their bodies which can be intermittently seen as they swim. Their specific name ''maculatus'' ("spotted") comes from the pattern of dark-mottled, leopard-like spots on an olive-brown background along their upper bodies. This pattern ranges from very subtle to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paragalaxias
''Paragalaxias'' is a genus of freshwater fish of the family Galaxiidae, endemic to the Central Highlands of Tasmania. Species There are currently four recognized species in this genus: * '' Paragalaxias dissimilis'' (Regan, 1906) (Shannon galaxias) * ''Paragalaxias eleotroides'' McDowall & Fulton, 1978 (Great Lake darter) * '' Paragalaxias julianus'' McDowall & Fulton, 1978 (Julian galaxias) * ''Paragalaxias mesotes'' McDowall & Fulton Fulton may refer to: People * Robert Fulton (1765–1815), American engineer and inventor who developed the first commercially successful steam-powered ship * Fulton (surname) Given name * Fulton Allem (born 1957), South African golfer * Fult ..., 1978 (Arthurs paragalaxias) References * Freshwater fish genera Central Highlands (Tasmania) {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neochanna
''Neochanna'' is a genus of galaxiid fishes, commonly known as mudfish, which are native to New Zealand and south-eastern Australia. Species The recognized species in this genus are: * '' Neochanna apoda'' Günther, 1867 (brown mudfish) * '' Neochanna burrowsius'' (Phillipps, 1926) (Canterbury mudfish) * '' Neochanna cleaveri'' ( Scott, 1934) (Tasmanian mudfish) * '' Neochanna diversus'' Stokell, 1949 (black mudfish) * '' Neochanna heleios'' Ling & Gleeson, 2001 (Northland mudfish) * '' Neochanna rekohua'' (Mitchell, 1995) (Chatham mudfish) Description Mudfishes are small, growing to a maximum of . They have a tubular, highly flexible, scaleless body with rounded fins, well-developed flanges on the caudal peduncle, tubular nostrils, small or absent pelvic fins, and mottled brown colouration. Adults are active at night and are usually found in the benthic zone, while juveniles are active during the day and are found in open water. Habitat Mudfishes are found in wetlands, swamp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachygalaxias
''Brachygalaxias'' is a genus of osmeriform fish of the family Galaxiidae with two species endemic to Chile: * '' Brachygalaxias bullocki'' (Regan The family name Regan, along with its cognates O'Regan, O Regan, Reagan, and O'Reagan, is an Anglicized form of the Irish surname Ó Riagáin or Ó Ríogáin, from Ua Riagáin. The meaning is likely to have originated in ancient Gaelic ''ri'' ..., 1908) * '' Brachygalaxias gothei'' Busse, 1982 References Fish of South America Freshwater fish genera Taxa named by Carl H. Eigenmann Endemic fauna of Chile {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aplochiton
''Aplochiton'' is a genus of osmeriform fish of the family Galaxiidae native to Argentina, Chile and the Falklands Islands. Species FishBase lists two recognized species in this genus: * '' Aplochiton marinus'' Eigenmann Eigenmann is a surname. Notable persons with that surname include: * Andi Eigenmann (born 1990), Filipino actress * Carl H. Eigenmann (1863–1927), German–American ichthyologist, husband of Rosa Eigenmann * Eduardo de Mesa Eigenmann, birth name ..., 1928 * '' Aplochiton taeniatus'' Jenyns, 1842 * '' Aplochiton zebra'' Jenyns, 1842 References Fish of South America Taxa named by Leonard Jenyns Ray-finned fish genera {{Osmeriformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climbing Galaxias
The climbing galaxias or kōaro (''Galaxias brevipinnis'') is a fish of the family Galaxiidae found in Australia, New Zealand, and nearby islands. The name climbing galaxias is used in Australia, and koaro or kōaro in New Zealand. Further vernacular names include short-finned galaxias, broad-finned galaxias, Cox's mountain galaxias, and Pieman galaxias. Appearance The climbing galaxias is unlikely to be confused with the other diadromous whitebait species because of its shape. It is elongated and slender, shaped almost like a tube. The sides and back are covered in a variable pattern of golden blotches and bands that gleam and glitter in the sun, making the climbing galaxias an attractive fish. Their maximum size is around 29 cm, but they commonly reach 16–18 cm. Lifestyle These fish live a basically benthic lifestyle and in most respects behave like the common galaxias, a closely related galaxiid. They inhabit mainly clear streams, often deeply shaded and relati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Galaxias
The common galaxias (''Galaxias maculatus'') or inanga (from the Māori ''īnanga'') is a very widespread Southern Hemisphere fish in the family Galaxiidae. It is a slim, narrow fish with a forked tail and a mottled, spotty pattern, typically about long when fully grown. It lives in fresh water, but spawns at river mouths and spends the first six months of its life at sea, returning en masse in spring. Its vernacular names include cowfish, jollytail, common jollytail, eel gudgeon, inaka, native trout, pulangi, puye, slippery tarki, spotted minnow, Falklands minnow and whitebait. Description Common galaxias have iridescent silver eyes, undersides, and gill covers, and some have an iridescent green stripe along the top of their bodies which can be intermittently seen as they swim. Their specific name ''maculatus'' ("spotted") comes from the pattern of dark-mottled, leopard-like spots on an olive-brown background along their upper bodies. This pattern ranges from very subtle to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_from_the_Momona_Stream%2C_Taranaki._Photo_by_Stella_McQueen.jpg "Click for more on -> Climbing Galaxias")