Family: |
Urolophidae (Round rays) |
Max. size: |
31.3 cm TL (male/unsexed) |
Environment: |
bathydemersal; marine; depth range - 330 m |
Distribution: |
Western Central Pacific: Chesterfield Islands. |
Diagnosis: |
Vertebrae: 147-153. Broad disc, width exceeding 70% total length; short tail, postcoacal length less than three-quarters of disc length; long snout, exceeding 17% total length; broad, rectangular internasal flap, width subequal to interspace between 5th gill slits; inner margin of spiracle parallel to longitudinal axis; tail folds rudimentary or absent; small dorsal fin; apices of pelvic fins rounded; single row of 10-13 oral papillae; no broad lobes on posterolateral border of nostrils; 104-110 pectoral fin radials; dorsal surface uniform yellowish brown (Ref. 51067). |
Biology: |
Inhabits the continental slope (Ref. 51067). Adult size unknown (Ref. 51067). Minimum depth from Ref. 58018. |
IUCN Red List Status: |
Least Concern (LC); Date assessed: 20 June 2017 Ref. (130435)
|
Threat to humans: |
harmless |
Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.