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Sebastes flavidus (Ayres, 1862)

Yellowtail rockfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Sebastes flavidus   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes flavidus (Yellowtail rockfish)
Sebastes flavidus
Picture by Nichols, J.

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

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

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

seewasser riff-verbunden; tiefenbereich 0 - 549 m (Ref. 6793), usually 24 - 46 m (Ref. 2850).   Temperate; 62°N - 32°N, 167°W - 117°W

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Northeast Pacific: Unalaska Island, Alaska to San Diego, California, USA.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 36.0, range 27 - 42 cm
Max length : 66.0 cm TL Männchen/unbestimmt; (Ref. 4925); max. veröff. Gewicht: 2.5 kg (Ref. 40637); max. veröff. Alter: 64 Jahre (Ref. 39247)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 14 - 16; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 7 - 9. Head spines weak - nasals present, preocular and parietal spines usually absent, supraocular, postocular, tympanic, coronal and nuchal spines absent (Ref. 27437). May have a prominent symphyseal knob; posterior edge of anal fin vertical (Ref. 27436). Caudal fin nearly truncate but slightly forked (Ref. 6885). Olive green to greenish brown with some light mottling dorsally, light ventrally; fins yellowish green, ventral fins often tinged in orange (Ref. 27436).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Form schools in open water along steeply sloping shores or above rocky reefs; also holes up amid cracks and crevices of the sea floor (Ref. 27436). Juveniles found around floats and pilings (Ref. 27436). Feed on pelagic crustaceans, fishes and squids (Ref. 6885). Viviparous (Ref. 34817). Filleted, then sold fresh or frozen, with other rockfishes (Ref. 27436).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Clemens, W.A. and G.V. Wilby, 1961. Fishes of the Pacific coast of Canada. 2nd ed. Fish. Res. Bd. Canada Bull. (68):443 p. (Ref. 4925)

IUCN Rote Liste Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: kommerziell; Sportfisch: ja; Aquarium: Öffentliche Aquarien
FAO(Fischereien: production; publication : search) | FishSource | Sea Around Us

Mehr Information

Trophic ecology
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Diet compositions
Food consumptions
Food rations
Räuber
Ecology
Ökologie
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Längenhäufigkeiten
Mass conversions
Recruitments
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Estimates based on models

Preferred temperature (Ref. 115969): 4.2 - 11.4, mean 7.5 (based on 44 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00499 - 0.02004), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.2   ±0.6 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179):  niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.16; tm=6-7; tmax=64).
Prior r = 0.26, 95% CL = 0.17 - 0.40, Based on 1 full stock assessment.
Fishing Vulnerability (Ref. 59153):  High vulnerability (56 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (28 of 100).
Preiskategorie (Ref. 80766):   Low.