Centrolophus: Difference between revisions
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| name = Rudderfish |
| name = Rudderfish |
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| image = Centrolophus_niger_(Rudderfish).gif |
| image = Centrolophus_niger_(Rudderfish).gif |
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| image_caption = Rudderfish, ''Centrolophus niger''<br> |
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Drawing by Dr Tony Ayling |
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| regnum = [[Animal]]ia |
| regnum = [[Animal]]ia |
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| phylum = [[Chordate|Chordata]] |
| phylum = [[Chordate|Chordata]] |
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Revision as of 07:38, 22 April 2006
| Rudderfish | |
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.gif)
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| Rudderfish, Centrolophus niger Drawing by Dr Tony Ayling | |
| Scientific classification | |
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| Genus: | Centrolophus Lacépède, 1802
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| Species: | C. niger
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| Binomial name | |
| Centrolophus niger (Gmelin, 1789)
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The rudderfish (Centrolophus niger) is a medusafish, the only member of the genus Centrolophus found in all tropical and temperate oceans of the world, at depths of from 50 to 1,000 metres. Its length is from 60 to 150 centimetres.
The rudderfish is a moderately elongate blunt-headed fish with long low dorsal and anal fins and small pectoral and pelvic fins. The body is covered in small, soft, easily-shed scales.
Its colour is a uniform dusky brown or black, and the fish is a midwater-living species.
References
- "Centrolophus niger". Integrated Taxonomic Information System. 18 April.
{{cite web}}: Check date values in:|date=and|year=/|date=mismatch (help) - Froese, Rainer; Pauly, Daniel (eds.). "Centrolophus niger". FishBase. January 2006 version.
- Tony Ayling & Geoffrey Cox, Collins Guide to the Sea Fishes of New Zealand, (William Collins Publishers Ltd, Auckland, New Zealand 1982) ISBN 0-00-216987-8