Sebastes hubbsi
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Scorpaeniformes
Family: Scorpaenidae
Genus: Sebastes
Species:
S. hubbsi
Binomial name
Sebastes hubbsi
(Matsubara, 1937)
Synonyms[1]
  • Sebastichthys hubbsi Matsubara, 1937

Sebastes hubbsi is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. This species is found in the Northwest Pacific. It grows to 15.6 cm (6.1 in) standard length.

Taxonomy

Sebastes hubbsi was first formally described in 1937 as Sebastichthys hubbsi by the Japanese ichthyologist Kiyomatsu Matsubara with the type locality given as Japan.[2] Some authorities classify this species in the subgenus Pteropodus. The specific name honours the American ichthyologist Carl L. Hubbs, who pointed out that the name Matsubara originally gave this taxon in 1936, Sebastichthys brevispinis, was preoccupied by Tarleton Hoffman Bean’s S. proriger brevispinis, described in 1884.[3]

Description

Sebastes hubbsi It grows to a maximum standard length of 15.6 cm (6.1 in).[1]

Distribution and habitat

Sebastes hubbsi is found in the northwestern Pacific Ocean off the coasts of China,[4] Japan and Korea.[2] It is a demersal species.[1]

Biology

Senastes hubbsi is ovoviviparous and the females are fertilised internally and extrude larvae which have a notocord and are around 5.5 mm (0.22 in) in standard length, these begin to develop a caudal fin and fin rays at 7 mm (0.28 in) standard length and have become postlarval juveniles from 10–13 mm (0.39–0.51 in) standard length. The larvae and pelagic juveniles of this species were found close to shore and not in offshore habitats. The youngest larvae fed on small zooplankton while the older larvae and juveniles fed on calanoid copepods and the eggs of invertebrates. The rapid development of the larvae prevents offshore dispersal of this species.[5] In Jiaozhou Bay, Qingdao breeding takes place from April to May.[4]

Culinary use

Sebastes hubbsi is known as ureok (우럭) in Korean cuisine and used in fish soup.

References

  1. 1 2 3 Froese, Rainer; Pauly, Daniel (eds.) (2021). "Sebastes hubbsi" in FishBase. August 2021 version.
  2. 1 2 Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Sebastes". Catalog of Fishes. California Academy of Sciences. Retrieved 17 November 2021.
  3. ↑ Christopher Scharpf & Kenneth J. Lazara, eds. (22 May 2021). "Order Perciformes (Part 8): Suborder Scorpaenoidei: Families Sebastidae, Setarchidae and Neosebastidae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 17 November 2021.
  4. 1 2 Guo, S.; Zhang, X.; Li, W.; Gao, D. (2017). "Reproductive biology and embryonic development of Sebastes hubbsi". Journal of Fisheries of China. 41 (1): 52–63.
  5. ↑ Nagasawa, T. (2001). "Early life history of Yoroi-mebaru, Sebastes hubbsi, in the Sado strait, Sea of Japan". Bulletin of the Japan Sea National Fisheries Research Institute. 49: 49–97.
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