Sebastes nebulosus, China rockfish : fisheries, gamefish, aquarium

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Sebastes nebulosus Ayres, 1854

China rockfish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Sebastes nebulosus   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes nebulosus (China rockfish)
Sebastes nebulosus
Picture by Lonhart, S.I.

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);  nebulosus: From the Latin nebulosus, meaning 'clouded' (Ref. 27436).  More on author: Ayres.

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

; seewasser riff-verbunden; tiefenbereich 3 - 128 m (Ref. 2850), usually ? - 92 m (Ref. 27437).   Temperate; 60°N - 32°N, 155°W - 117°W

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

Eastern Pacific: southeast Alaska to Redondo Beach and San Miguel Island, southern California, USA.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 27.0, range 26 - ? cm
Max length : 45.0 cm TL Männchen/unbestimmt; (Ref. 27437); max. veröff. Gewicht: 1.7 kg (Ref. 40637); max. veröff. Alter: 79 Jahre (Ref. 39247)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 13; Rückenflossenweichstrahlen (insgesamt): 13-14; Afterflossenstacheln 3; Afterflossenweichstrahlen: 6 - 8. Head spines strong - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent (Ref. 27437). Parietal ridges very high and thick (Ref. 27437). Mouth small (Ref. 27437). Caudal fin rounded (Ref. 27437). Body blue or black, mottled with yellow; some individuals white ventrally; a broad yellow stripe from about the 3rd dorsal spine runs into or along the lateral line (Ref. 27437). Pelvic, anal and caudal fins are dark (Ref. 27437).

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

A territorial species occurring on the open coast, among rocks and reefs (Ref. 2850). Has mildly venomous spines (Ref. 27436). Viviparous (Ref. 34817). One of the tastiest rockfishes (Ref. 2850) but rarely found in markets because it is rarely caught (Ref. 27436).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Viviparous (Ref. 34817).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

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 Rote Liste Status (Ref. 123251)


CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Venomous (Ref. 4690)





Nutzung durch Menschen

Fischereien: weniger kommerziell; Sportfisch: ja; Aquarium: Öffentliche Aquarien
FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 5.5 - 12.2, mean 8.9 °C (based on 138 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).
Trophic level (Ref. 69278):  3.9   ±0.3 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179):  niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (tm=7; tmax=79).
Prior r = 0.18, 95% CL = 0.12 - 0.28, Based on 1 stock assessment.
Verwundbarkeit (Ref. 59153):  High vulnerability (56 of 100) .
Preiskategorie (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 11.4 [4.7, 46.2] mg/100g ; Iron = 0.129 [0.062, 0.307] mg/100g ; Protein = 19.1 [17.9, 20.3] % ; Omega3 = 0.695 [0.257, 1.900] g/100g ; Selenium = 27.1 [9.6, 82.7] μg/100g ; VitaminA = 72.7 [21.9, 239.3] μg/100g ; Zinc = 0.436 [0.252, 0.798] mg/100g (wet weight);