dcsimg

Life Cycle

provided by Fishbase
Ovoviviparous, young are born at less than 20 cm (Ref. 26346).
license
cc-by-nc
copyright
FishBase
Recorder
Cristina V. Garilao
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
Found on the outer continental shelf and upper slope (Ref. 26346). Feeds on bottom crustaceans (Ref. 244).
license
cc-by-nc
copyright
FishBase
Recorder
Kent E. Carpenter
original
visit source
partner site
Fishbase

Importance

provided by Fishbase
fisheries: of no interest
license
cc-by-nc
copyright
FishBase
Recorder
Kent E. Carpenter
original
visit source
partner site
Fishbase

New Zealand catshark

provided by wikipedia EN

The New Zealand catshark (Bythaelurus dawsoni) is a catshark of the family Scyliorhinidae in the order Carcharhiniformes.[2] This species is endemic to in the deep waters around New Zealand.[3][4] Its length is up to 45 centimetres (18 in).[2] The New Zealand catshark is a small, little-known deep water bottom shark. It is dark brown around the top with a few widely spaced pale spots, and white below. It feeds on bottom-living crustaceans. It is also completely harmless to humans.[2]

Conservation status

The New Zealand Department of Conservation has classified the New Zealand catshark as "Not Threatened" but with the qualifier "Data Poor" under the New Zealand Threat Classification System.[5] It is regarded as being at risk from bottom trawling.[3]

References

  1. ^ Finucci, B.; Kyne, P.M. (2018). "Bythaelurus dawsoni". IUCN Red List of Threatened Species. 2018: e.T44170A116737662. doi:10.2305/IUCN.UK.2018-2.RLTS.T44170A116737662.en. Retrieved 18 November 2021.
  2. ^ a b c Froese, Rainer; Pauly, Daniel (eds.) (2011). "Bythaelurus dawsoni" in FishBase. June 2011 version.
  3. ^ a b Roberts, Clive; Stewart, A. L.; Struthers, Carl D.; Barker, Jeremy; Kortet, Salme; Freeborn, Michelle (2015). The fishes of New Zealand. Vol. 2. Wellington, New Zealand: Te Papa Press. p. 85. ISBN 9780994104168. OCLC 908128805.
  4. ^ Francis, Malcolm P. (1 March 2006). "Distribution and Biology of the New Zealand Endemic Catshark, Halaelurus dawsoni". Environmental Biology of Fishes. 75 (3): 295–306. doi:10.1007/s10641-006-0026-0. ISSN 1573-5133 – via Researchgate.
  5. ^ 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.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

New Zealand catshark: Brief Summary

provided by wikipedia EN

The New Zealand catshark (Bythaelurus dawsoni) is a catshark of the family Scyliorhinidae in the order Carcharhiniformes. This species is endemic to in the deep waters around New Zealand. Its length is up to 45 centimetres (18 in). The New Zealand catshark is a small, little-known deep water bottom shark. It is dark brown around the top with a few widely spaced pale spots, and white below. It feeds on bottom-living crustaceans. It is also completely harmless to humans.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN