| Pentanchidae (Deepwater catsharks) |
| 40.4 cm TL (male/unsexed); 38.8 cm TL (female) |
|
bathydemersal; marine; depth range - 430 m |
| Southwest Atlantic: southern Brazil. |
|
Diagnosis: Distinguished by the following characters (vs. Galeus antillensis): shorter prepectoral length 16.1%-18.6% (vs. 19.4-21.8%); smaller pectoral anterior margin (8.9-10.1% (vs. 10.2-12.7%); smaller pectoral posterior margin 7.4-8.5% (vs. 8.8-11.6%); and fewer number of diplospondylous vertebrae 35-36, n=3 (vs. 39-78, n=4) (Ref. 56495). |
| The species inhabits deep-reefs in the shelf break and on the continental slope, and is often found in depths greater than 400 meters, with gorgonians, hard corals, tube sponges, crinoids, ophiuroids, and a great number of the sympatric scyliorhinid shark Scyliorhinus haeckelii (Ref. 56495). Minimum depth from Ref. 58018. |
|
Vulnerable (VU); Date assessed: 01 July 2019 (A2d) Ref. (130435)
|
| harmless |
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