Alaska country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges from Kachemak Bay, Cook Inlet southward (Ref. 27437). Also Ref. 2850, 4925, 6876, 6885, 7419, 11366, 27436.
National Checklist:
Country Information:
National Fisheries Authority: http://www.state.ak.us/local/akpages/FISH.GAME/adfghome.htm
Occurrences: Occurrences Point map
Main Ref: Kramer, D.E. and V.M. O'Connell, 1995
National Database:

Common names from other countries

λáḱálá, 云纹平鲉, Gulstribet klippefisk, ... more

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | 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 Ecologia

marinhas associadas(os) a recifes; intervalo de profundidade 3 - 128 m (Ref. 2850), usually ? - 92 m (Ref. 27437). Temperate; 60°N - 32°N, 155°W - 117°W

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

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

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: L_m 27.0, range 26 - ? cm
Max length : 45.0 cm TL macho/indeterminado; (Ref. 27437); peso máx. publicado: 1.7 kg (Ref. 40637); idade máx. registrada: 79 anos (Ref. 39247)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 13; Raios dorsais (total) : 13 - 14; Espinhos anais: 3; Raios anais : 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).

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).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Viviparous (Ref. 34817).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

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)

Status na Lista Vermelha da UICN (Ref. 130435)

Não avaliada

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Venomous (Ref. 4690)

Uso pelos humanos

Pescarias: pouco comercial; peixe esportivo: sim; Aquário: Aquários públicos

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 5.5 - 12.2, mean 8.9 (based on 138 cells).

Índice de diversidade filogenética (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).

Nível Trófico (Ref. 69278): 3.9 ±0.3 se; based on diet studies.

Resiliência (Ref. 120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (tm=7; tmax=79).

Prior r = 0.18, 95% CL = 0.12 - 0.26, Based on 3 full stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (48 of 100).

Categoria de preço (Ref. 80766): Medium.

Sebastes nebulosus Ayres, 1854