Sebastes inermis: Difference between revisions
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[[File:Maruyoshi Murotsu Tatsuno Hyogo08s3200.jpg|thumb|[[:ja:メバル|メバル]]の[[:ja:煮付け|煮付け]]（[[Japanese cuisine]]）]] |
[[File:Maruyoshi Murotsu Tatsuno Hyogo08s3200.jpg|thumb|[[:ja:メバル|メバル]]の[[:ja:煮付け|煮付け]]（[[Japanese cuisine]]）]] |
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'''''Sebastes inermis''''', the '''Japanese red seaperch''' or '''dark-banded rockfish''', is a [[species]] of marine [[ray-finned fish]] belonging to the subfamily [[Sebastinae]], the rockfishes, part of the [[Family (biology)|family]] [[Scorpaenidae]]. It is found in the northwestern [[Pacific Ocean]]. |
'''''Sebastes inermis''''', the '''Japanese red seaperch''' or '''dark-banded rockfish''', is a [[species]] of marine [[ray-finned fish]] belonging to the subfamily [[Sebastinae]], the rockfishes, part of the [[Family (biology)|family]] [[Scorpaenidae]]. It is found in the northwestern [[Pacific Ocean]]. This species is known as ''mebaru'' ([[:ja:メバル|メバル]]/鮴) in Japan and as ''bollak'' (볼락) in Korea. |
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==Taxonomy== |
==Taxonomy== |
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''Sebastes inermis'' was first formally [[Species description|described]] in 1829 by the French [[zoologist]] [[Georges Cuvier]] with the [[Type locality (biology)|type locality]] given as Japan.<ref name = Coff>{{Cof genus | genus = Sebastes | access-date = 18 November 2021}}</ref> Together with ''[[Sebatses ventricosus|S. ventricosus]]'' and ''[[Sebastes cheni|S. cheni]]'' these three taxa form a [[species complex]] and have been treated as a single species in the past.<ref name = K&N>{{cite journal | author1 = Yoshiaki Kai | author2 = Tetsuji Nakabo | year = 2008 | title = Taxonomic review of the Sebastes inermis species complex (Scorpaeniformes: Scorpaenidae) | journal = Ichthyological Research | volume = 55 | issue = 3 | pages = |
''Sebastes inermis'' was first formally [[Species description|described]] in 1829 by the French [[zoologist]] [[Georges Cuvier]] with the [[Type locality (biology)|type locality]] given as Japan.<ref name = Coff>{{Cof genus | genus = Sebastes | access-date = 18 November 2021}}</ref> Together with ''[[Sebatses ventricosus|S. ventricosus]]'' and ''[[Sebastes cheni|S. cheni]]'' these three taxa form a [[species complex]] and have been treated as a single species in the past.<ref name = K&N>{{cite journal | author1 = Yoshiaki Kai | author2 = Tetsuji Nakabo | year = 2008 | title = Taxonomic review of the Sebastes inermis species complex (Scorpaeniformes: Scorpaenidae) | journal = Ichthyological Research | volume = 55 | issue = 3 | pages = 238–259 | doi = 10.1007/s10228-007-0029-7| bibcode = 2008IchtR..55..238K }}</ref> Some authorities place this species complex in the [[subgenus]] ''Mebarus''. The [[Specific name (zoology)|specific name]] ''inermis'' means “unarmed”, a reference to the relatively small spines on the head.<ref name = ETYFish>{{cite web | url = https://etyfish.org/perciformes8/ | title = Order Perciformes (Part 8): Suborder Scorpaenoidei: Families Sebastidae, Setarchidae and Neosebastidae | work = The ETYFish Project Fish Name Etymology Database | editor1= Christopher Scharpf | editor2 = Kenneth J. Lazara | name-list-style = amp |date = 22 May 2021 | access-date = 18 November 2021 | publisher = Christopher Scharpf and Kenneth J. Lazara}}</ref> |
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==Description== |
==Description== |
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''Sebastes inermis'' feeds on zooplankton. Males are territorial, establishing territories which range in area from {{cvt|12|to|70|m2}}. The male initiates courtship when a female approaches their territory and perform a lateral display with rushing and turning movements being recorded frequently as part of the courtship. The courtship behaviour lasts for around 30 minutes before copulation. It climaxes with the pair ascending into the water column, {{cvt|1.5|to|2.0|m}} above the seabed, the male suddenly coils around the body of the female to copulate.<ref name = Fishbase/> |
''Sebastes inermis'' feeds on zooplankton. Males are territorial, establishing territories which range in area from {{cvt|12|to|70|m2}}. The male initiates courtship when a female approaches their territory and perform a lateral display with rushing and turning movements being recorded frequently as part of the courtship. The courtship behaviour lasts for around 30 minutes before copulation. It climaxes with the pair ascending into the water column, {{cvt|1.5|to|2.0|m}} above the seabed, the male suddenly coils around the body of the female to copulate.<ref name = Fishbase/> |
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==Human usage== |
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The species is a popular quarry for anglers. Red sea-perch is fished for food and game fishing.. This fish is important to both [[commercial fisheries]] and the sport-fishing industry. It is also raised to supply market demand.<ref>{{FishBase |genus= Sebastes|species= inermis| month = December | year = 2012}}</ref> The Japanese seaperches are twice as expensive as [[European seabass]].{{citation needed|date=January 2019}} Sometimes, the Japanese red seaperch is mixed up with Japanese black seaperch (''[[Sebastes ventricosus]]'') and [[Japanese seabass]]. |
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''Sebastes inermis'' is one of the most important target species for fisheries in Japan<ref name = Mitamura>{{cite journal | author1 = H. Mitamura | author2 = N. Arai | author3 = W. Sakamoto | author4 = Y. Mitsunaga | author5 = Tetsuya Maruo | author6 = Y. Mukai | author7 = Kenji Nakamura | author8 = Masato Sasaki | author9 = Y. Yoneda | display-authors = 3 | year = 2002 | title = Evidence of homing of black rockfish Sebastes inermis using biotelemetry | journal = Fisheries Science | volume = 68| issue = 6 | pages = 1189–1196 | doi = 10.1046/j.1444-2906.2002.00554.x| doi-access = free | bibcode = 2002FisSc..68.1189M }}</ref> and is also grown in aquaculture to supply market demand.<ref name = Sako>{{cite book | author = Sako H. | year = 1995 | chapter = Recent trends in fish diseases in Japan | pages = 63–72 | editor1 = Bagarinao TU | editor2 = Flores EEC | title = Towards Sustainable Aquaculture in Southeast Asia and Japan | publisher = SEAFDEC Aquaculture Department, Iloilo, Philippines | url = https://core.ac.uk/download/pdf/10862855.pdf}}</ref> |
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==Sea perch fishing== |
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Sea perch are very popular seawater game fish highly prized especially by fishermen, because they generally put up a good fight when caught with a hook and line. As sea perch are predatory fish, lure fishing (which use replica baits called lures to imitate live prey) is the predominant form of sport fishing involving sea perch, although traditional bait fishing techniques using floats and/or sinkers (particularly with moving live baits such as baitfish, krill or shrimp) are also successful. |
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It is recommended that when fishing for sea perch, that the fisher(s) should use line in the 1–5 lb test for sea perch. It is also recommended to use a hook size 8-5 for sea perch of all kind. Sea perch, tend to like ragworms, minnows, or cut bait. |
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==References== |
==References== |
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[[Category:Sebastes|inermis]] |
[[Category:Sebastes|inermis]] |
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[[Category: |
[[Category:Game fish]] |
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[[Category:Fish of Korea]] |
[[Category:Fish of Korea]] |
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[[Category:Taxa named by Georges Cuvier]] |
[[Category:Taxa named by Georges Cuvier]] |
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[[Category:Fish described in 1829]] |
[[Category:Fish described in 1829]] |
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{{Scorpaeniformes-stub}} |
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Latest revision as of 01:27, 24 May 2024
| Sebastes inermis | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Perciformes |
| Family: | Scorpaenidae |
| Genus: | Sebastes |
| Species: | S. inermis
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| Binomial name | |
| Sebastes inermis G. Cuvier, 1829
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| Synonyms[1] | |
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Sebastes inermis, the Japanese red seaperch or dark-banded rockfish, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in the northwestern Pacific Ocean. This species is known as mebaru (メバル/鮴) in Japan and as bollak (볼락) in Korea.
Taxonomy
[edit]Sebastes inermis was first formally described in 1829 by the French zoologist Georges Cuvier with the type locality given as Japan.[2] Together with S. ventricosus and S. cheni these three taxa form a species complex and have been treated as a single species in the past.[3] Some authorities place this species complex in the subgenus Mebarus. The specific name inermis means “unarmed”, a reference to the relatively small spines on the head.[4]
Description
[edit]Sebastes inermis has sharp lachrymal spines with the rest of the spines on the head are rather weak. The caudal fin is not strongly emarginate. It has a dark red or pale brown body on the back and flanks. The pectoral fins reach beyond the level of the anus when held down., The pectoral fins have 15 rays while the anal fin has 7 rays.[3] This species grows to a total length of 35.9 cm (14.1 in), and the heaviest recorded specimen weighed 800 g (1.8 lb).[1]
Distribution and habitat
[edit]Sebastes inermis it occurs from southern Hokkaido southward to Kyushu, Japan, and the southern part of the Korean Peninsula.[3] It is a demersal fish with pelagic juveniles which live among floating mats of seaweeds.[1]
Biology
[edit]Sebastes inermis feeds on zooplankton. Males are territorial, establishing territories which range in area from 12 to 70 m2 (130 to 750 sq ft). The male initiates courtship when a female approaches their territory and perform a lateral display with rushing and turning movements being recorded frequently as part of the courtship. The courtship behaviour lasts for around 30 minutes before copulation. It climaxes with the pair ascending into the water column, 1.5 to 2.0 m (4 ft 11 in to 6 ft 7 in) above the seabed, the male suddenly coils around the body of the female to copulate.[1]
Human usage
[edit]Sebastes inermis is one of the most important target species for fisheries in Japan[5] and is also grown in aquaculture to supply market demand.[6]
Sea perch fishing
[edit]Sea perch are very popular seawater game fish highly prized especially by fishermen, because they generally put up a good fight when caught with a hook and line. As sea perch are predatory fish, lure fishing (which use replica baits called lures to imitate live prey) is the predominant form of sport fishing involving sea perch, although traditional bait fishing techniques using floats and/or sinkers (particularly with moving live baits such as baitfish, krill or shrimp) are also successful.
It is recommended that when fishing for sea perch, that the fisher(s) should use line in the 1–5 lb test for sea perch. It is also recommended to use a hook size 8-5 for sea perch of all kind. Sea perch, tend to like ragworms, minnows, or cut bait.
References
[edit]- ^ a b c d Froese, Rainer; Pauly, Daniel (eds.). "Sebastes inermis". FishBase. August 2021 version.
- ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Sebastes". Catalog of Fishes. California Academy of Sciences. Retrieved 18 November 2021.
- ^ a b c Yoshiaki Kai; Tetsuji Nakabo (2008). "Taxonomic review of the Sebastes inermis species complex (Scorpaeniformes: Scorpaenidae)". Ichthyological Research. 55 (3): 238–259. Bibcode:2008IchtR..55..238K. doi:10.1007/s10228-007-0029-7.
- ^ 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 18 November 2021.
- ^ H. Mitamura; N. Arai; W. Sakamoto; et al. (2002). "Evidence of homing of black rockfish Sebastes inermis using biotelemetry". Fisheries Science. 68 (6): 1189–1196. Bibcode:2002FisSc..68.1189M. doi:10.1046/j.1444-2906.2002.00554.x.
- ^ Sako H. (1995). "Recent trends in fish diseases in Japan". In Bagarinao TU; Flores EEC (eds.). Towards Sustainable Aquaculture in Southeast Asia and Japan (PDF). SEAFDEC Aquaculture Department, Iloilo, Philippines. pp. 63–72.
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