Proscylliidae
From Wikipedia, the free encyclopedia
 |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Scientific classification | ||||||||||||
|
||||||||||||
|
|
||||||||||||
|
See text for genera and species |
The finback catsharks are a small family (Proscylliidae) of sharks, with only 7 species in 4 genera.
Finback catsharks are small (< 1.2 m) deepwater sharks (50 - 713 m) with a disjunct distribution in tropical to warm temperate waters of the western north Atlantic and Indo-West Pacific. They have elongate, catlike eyes with nictitating eyelids, small cuspidate teeth, two small, spineless dorsal fins and anal fin. The first dorsal base is well ahead of the pelvic bases. Most species are ovoviviparous. The food of these harmless sharks consists of small fishes and invertebrates.
[edit] Genera and species
- Genus Ctenacis
- Harlequin catshark, Ctenacis fehlmanni (Springer, 1968)
- Genus Gollum
- Slender smooth-hound, Gollum attenuatus (Garrick, 1954)
- Genus Eridacnis
- Cuban ribbontail catshark, Eridacnis barbouri (Bigelow & Schroeder, 1944)
- Pygmy ribbontail catshark, Eridacnis radcliffei Smith, 1913
- African ribbontail catshark, Eridacnis sinuans (Smith, 1957)
- Genus Proscyllium
- Graceful catshark, Proscyllium habereri Hilgendorf, 1904
- Proscyllium venustum (Tanaka, 1912)
[edit] See also
[edit] External links
- "Proscylliidae". FishBase. Ed. Ranier Froese and Daniel Pauly. May 2006 version. N.p.: FishBase, 2006.
