Squalus hawaiiensis
From Wikipedia, the free encyclopedia
Dogfish of the family Squalidae
| Hawaiian spurdog | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Order: | Squaliformes |
| Family: | Squalidae |
| Genus: | Squalus |
| Species: | S. hawaiiensis
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| Binomial name | |
| Squalus hawaiiensis Toby S. Daly-Engel, Amber Koch, James M. Anderson, Charles F. Cotton, R. Dean Grubbs, 2018
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Squalus hawaiiensis, the Hawaiian spurdog, is a dogfish, a member of the family Squalidae, found in waters surrounding the Hawaiian Islands, from the surface to 950 m. Its length is up to 75 cm.[2]
Taxonomy
[edit]Squalus hawaiiensis was once lumped with the shortspine spurdog, but morphological and genetic data showed that the Hawaiian population was distinct from S. mitsukurii individuals from Japan to be considered a distinct species.[3]
References
[edit]- ^ Finucci, B.; Cotton, C.F.; Kulka, D.W.; Neat, F.C.; Rigby, C.L.; Tanaka, S.; Walker, T.I. (2020). "Squalus hawaiiensis". IUCN Red List of Threatened Species. 2020: e.T162154636A162155066. Retrieved 13 November 2021.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Squalus mitsukurii". FishBase. July 2006 version.
- ^ Daly-Engel TS, Koch A, Anderson JM, Cotton CF, Grubbs RD (2018) Description of a new deep-water dogfish shark from Hawaii, with comments on the Squalus mitsukurii species complex in the West Pacific. ZooKeys 798: 135-157. https://doi.org/10.3897/zookeys.798.28375