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Blue Maomao
The blue maomao (''Scorpis violacea''), also known as the violet sweep, blue sweep or hardbelly, is a species of marine ray-finned fish, a member of the subfamily Scorpidinae, part of the sea chub family Kyphosidae. It is native to the southwestern Pacific Ocean from Australia to New Zealand and the Kermadec Islands, where it can be found in inshore waters from the surface to depths of . This fish can reach a length of . It is commercially important and is also a popular game fish. Description The blue maomao has a laterally, compressed and relatively deep body with a noticeably forked tail. They have protrusible jaws, equipped with a number of rows of small, closely set teeth, which are used to capture larger zooplankton. The adults are deep blue dorsally and pale ventrally, at night they change colour to a mottled dark green. The juveniles are grey with a yellow anal fin. They can grow to a fork length. The dorsal fin has 9 spines and 27 soft rays and the anal fin has 2 spines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Hutton (scientist)
Captain Frederick Wollaston Hutton (16 November 1836 – 27 October 1905) was an English-New Zealand scientist who applied the theory of natural selection to explain the origins and nature of the natural history of New Zealand. An army officer in early life, he then had an academic career in geology and biology. He became one of the most able and prolific nineteenth century naturalists of New Zealand. Biography Hutton was born in Gate Burton, Lincolnshire, England, the son of the Rev. Henry Frederick Hutton and his wife Louisa Wollaston, daughter of the Rev. Henry John Wollaston. He passed through Southwell grammar school and the Naval Academy at Gosport, Hampshire. He studied applied science at King's College London before being commissioned in the Royal Welch Fusiliers and fighting in the Crimean War and the Indian Mutiny. Hutton returned to England in 1860, and continued to study geology at Sandhurst, being elected to the Geological Society of London in the same ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Game Fish
Game fish, sport fish or quarry refer to popular fish pursued by recreational anglers, and can be freshwater or saltwater fish. Game fish can be eaten after being caught, or released after capture. Some game fish are also targeted commercially, particularly salmon and tuna. Specimens of game fish whose measurements (body length and weight) are a lot above the species' average are sometimes known as trophy fish. Examples The species of fish prized by anglers varies with geography and tradition. Some fish are sought for their value as food, while others are pursued for their fighting abilities, or for the difficulty of successfully enticing the fish to bite the hook. * Big-game fish are blue water saltwater bony fish such as tuna, tarpon, grouper and billfish (sailfish, marlin and swordfish). Occasionally other predatory fishes such as sharks, barracuda and dolphinfish are also pursued. * In North America, many anglers fish for common snook, redfish, salmon/trout, bass, no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scorpis
''Scorpis'' is a genus of marine ray-finned fish from the subfamily Scorpidinae of the sea chub family Kyphosidae which are native to the eastern Indian Ocean and the Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen .... Species The currently recognized species in this genus are: * ''Scorpis aequipinnis'' John Richardson (naturalist), J. Richardson, 1848 (sea sweep) * ''Scorpis chilensis'' Alphone Guichenot, Guichenot, 1848 * ''Scorpis georgiana'' Achille Valenciennes, Valenciennes, 1832 (banded sweep) * ''Scorpis lineolata'' Rudolf Kner, Kner, 1865 (silver sweep) * ''Scorpis violacea'' (Frederick Hutton (scientist), F. W. Hutton, 1873) (blue maomao) References Scorpis, Scorpidinae {{Perciformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
