Smooth deep-sea skate

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Smooth deep-sea skate
Notoraja asperula (Smooth deepsea skate).gif
Drawing by Dr Tony Ayling
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Superorder: Batoidea
Order: Rajiformes
Family: Arhynchobatidae
Genus: Brochiraja
Species:
B. asperula
Binomial name
Brochiraja asperula
(Garrick & Paul, 1974)
Synonyms
  • Bathyraja asperulaGarrick & Paul, 1974
  • Notoraja asperula(Garrick & Paul, 1974)
  • Pavoraja asperula(Garrick & Paul, 1974)

The smooth deep-sea skate (Brochiraja asperula) is a skate in the family Arhynchobatidae. [2] It is found off New Zealand, at depths of from 200 to 1,300 m (660 to 4,270 ft) on the continental shelf. [3] Their length is from 30 to 50 cm (12 to 20 in). [3]

Conservation status

The IUCN has classified the smooth deep-sea skate as "Data deficient". [1] The New Zealand Department of Conservation follows this classification under the New Zealand Threat Classification System. [4]

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References

  1. 1 2 Finucci, B. & Kyne, P.M. (2018). "Brochiraja asperula". IUCN Red List of Threatened Species . 2018: e.T161602A116739483. doi: 10.2305/IUCN.UK.2018-2.RLTS.T161602A116739483.en . Retrieved 24 April 2024.
  2. Froese, Rainer; Pauly, Daniel (eds.) (2019). "Brochiraja asperula" in FishBase . January 2019 version.
  3. 1 2 Ayling, Tony; Cox, Geoffrey J. (1982). Collins guide to the sea fishes of New Zealand. Auckland [N.Z.]: Collins. ISBN   0002169878. OCLC   9506630.
  4. Duffy, Clinton A. J.; Francis, Malcolm; Dunn, M. R.; Finucci, Brit; Ford, Richard; Hitchmough, Rod; Rolfe, Jeremy (2016). Conservation status of New Zealand chondrichthyans (chimaeras, sharks and rays), 2016 (PDF). Wellington, New Zealand: Department of Conservation. p. 9. ISBN   9781988514628. OCLC   1042901090.