Combtooth dogfish
From Wikipedia, the free encyclopedia
| Combtooth dogfish | ||||||||||||||||
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| Centroscyllium nigrum Garman, 1899 |
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 Range of combtooth dogfish (in blue)
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The combtooth dogfish, Centroscyllium nigrum, is a little-known deepwater dogfish shark.
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[edit] Physical description
The combtooth dogfish has no anal fin, grooved dorsal spines, two dorsal fins of about same size, pointed nose, large eyes, small gill slits, a short abdomen, short caudal peduncle, and is blackish-brown in color with white-tipped fins. It grows to a maximum of 50 cm.
[edit] Distribution
It is found in the Eastern Pacific and around Hawaii.
[edit] Habits and Habitat
It is an uncommon deepwater shark found close to the bottom between 400 and 1,145 m.
[edit] References
- Acuña (2004). Centroscyllium nigrum. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 12 May 2006. Database entry includes justification for why this species is listed as data deficient
- Centroscyllium nigrum (TSN 160706). Integrated Taxonomic Information System. Retrieved on 6 February 2006.
- "Centroscyllium nigrum". FishBase. Ed. Ranier Froese and Daniel Pauly. 06 2006 version. N.p.: FishBase, 2006.
- FAO Species Catalogue Volume 4 Parts 1 and 2 Sharks of the World
