| 词条 | Combtooth dogfish |
| 释义 |
| name = Combtooth dogfish | image = Centroscyllium nigrum.jpg | status = DD | status_system = IUCN3.1 | genus = Centroscyllium | species = nigrum | range_map = Centroscyllium nigrum distmap.png | range_map_caption = Range of combtooth dogfish (in blue) | authority = Garman, 1899 }}{{Portal|Sharks}} The combtooth dogfish (Centroscyllium nigrum) is a little-known, deepwater dogfish shark. DescriptionThe combtooth dogfish has no anal fin, grooved dorsal spines, two dorsal fins of about same size, a pointed nose, large eyes, small gill slits, a short abdomen, a short caudal peduncle, and is blackish-brown in color with white-tipped fins. It grows to a maximum of 50 cm. DistributionIt is found in the eastern Pacific and around Hawaii. Habits and HabitatIt is an uncommon deepwater shark found close to the bottom between 400 and 1,145 m. References
2 : Centroscyllium|Fish described in 1899 |
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