| 释义 |
- References
{{italics title}}{{Speciesbox
| name = Dusky skate
| status = LC | status_system = IUCN3.1
| status_ref =
| taxon = Pavoraja umbrosa
| authority = Last, Mallick and Yearsley, 2008[2]
}}Pavoraja umbrosa, commonly known as the dusky skate, is a species of fish in the family Arhynchobatidae. It lives off the coast of north-eastern Australia in depths ranging from 360 to 731 meters.[[4] Its maximum size is {{convert|36.9|cm|abbr=on}} total length.[4]Pavoraja umbrosa is a little-known species, although it might be common. Although it can occur as by-catch, current levels of fishing in its range are unlikely to pose a significant threat.]References1. ^1 {{cite journal |authors=Last, Peter R.; Mallick, Stephen and Yearsley, Gordon K. |year=2008 |title=A review of the Australian skate genus Pavoraja Whitley (Rajiformes: Arhynchobatidae) |journal=Zootaxa |volume= 1812 |pages=1–45 |url=http://www.mapress.com/zootaxa/2008/f/z01812p045f.pdf |archiveurl=https://web.archive.org/web/20110113123047/http://www.mapress.com/zootaxa/2008/f/z01812p045f.pdf |archivedate=13 January 2011|deadurl=no}}
2. ^1 2 {{FishBase | genus = Pavoraja | species = umbrosa| month=October |year=2015}}
}}{{Taxonbar|from=Q3764729}}{{Rajiformes-stub}} 3 : Pavoraja|Fish of the Pacific Ocean|Fish described in 2008 |