Sebastes nigrocinctus, Tiger rockfish : fisheries, gamefish, aquarium

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Sebastes nigrocinctus Ayres, 1859

Tiger rockfish
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Native range | All suitable habitat | Point map | Year 2100
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Sebastes nigrocinctus   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes nigrocinctus (Tiger rockfish)
Sebastes nigrocinctus
Picture by Valkenier - Pope, C.

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335);  nigrocinctus: From the Latin niger and cinctus, meaning 'black' and 'belt' (Ref. 27436).  More on author: Ayres.

Environment: milieu / climate zone / depth range / distribution range Ekologi

; marina revassocierade; djupintervall 10 - 275 m (Ref. 27436).   Temperate; 60°N - 35°N, 150°W - 120°W

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Pacific: Cape Resurrection, Kenai Peninsula, Alaska to Point Buchon, central California, USA.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL hane/ej könsbestämd; (Ref. 2850); publicerad maxvikt: 2.2 kg (Ref. 40637); rapporterad maxålder: 116 år (Ref. 39247)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 13; Mjukstrålar i ryggfenan (totalt): 13-15; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 6 - 7. Head spines strong - nasal, preocular, supraocular, postocular, tympanic, coronal, parietal and nuchal spines present (Ref. 27437). Strongly concave between eyes; parietal ridges very thick and coarse (Ref. 27437). Caudal fin rounded (Ref. 6885). Light pink to red with 5 or 6 black or dark red bars on body; 2 dark bars radiating from each eye (Ref. 27437).

Biologi     Ordlista (t.ex. epibenthic)

Inhabit rocky reefs, mainly at depths greater than 10 m (Ref. 27436). Solitary and territorial, defending a home crevice among rocks (Ref. 2850). Juveniles pelagic (Ref. 27436). Viviparous (Ref. 34817). Quickly changes color when disturbed or when there is a change in lighting (Ref. 6885). Caught infrequently and incidentally marketed as rockfish (Ref. 27436). Flesh firm and tasty (Ref. 27436).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 123251)


CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: mindre kommeriell; sportfisk: ja; Akvarium: Offentliga akvarier
FAO - Publication: search | FishSource |

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Internet-källor

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | Offentliga akvarier | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, sök | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 5.8 - 9.5, mean 7.8 °C (based on 64 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00479 - 0.02087), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  3.5   ±0.4 se; based on diet studies.
Resiliens (Ref. 120179):  Mycket låg, lägsta populationsfördubblingstid mer än 14 år (tmax=116).
Vulnerability (Ref. 59153):  High to very high vulnerability (71 of 100) .
Price category (Ref. 80766):   Medium.