Sebastes brevispinis, Silvergray rockfish : fisheries

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Sebastes brevispinis (Bean, 1884)

Silvergray rockfish
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Native range | All suitable habitat | Point map | Year 2050
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Sebastes brevispinis   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes brevispinis (Silvergray rockfish)
Sebastes brevispinis
Picture by Archipelago Marine Research Ltd.

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Scorpaenoidei (Scorpionfishes) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335);  brevispinis: From the Latin brevis and spinus, meaning 'short' and 'spine' (Ref. 27436).
More on author: Bean.

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

marino demersale; distribuzione batimetrica 0 - 375 m (Ref. 6793). Subtropical; 60°N - 23°N, 178°W - 110°W

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Northeast Pacific: Bering Sea coast of Alaska (Ref. 27436) to Baja California, Mexico.

Length at first maturity / Size / Peso / Age

Maturity: Lm 46.0  range ? - ? cm
Max length : 71.0 cm TL maschio/sesso non determinato; (Ref. 2850); peso massimo pubblicato: 4.7 kg (Ref. 40637); Età massima riportata: 82 anni (Ref. 39247)

Short description Morfologia | Morfometria

Spine dorsali (totale): 13; Raggi dorsali molli (totale): 15-17; Spine anali 3; Raggi anali molli: 7 - 8. Head spines weak - nasal, preocular and parietal spines present, supraocular, postocular, tympanic, coronal and nuchal spines absent (Ref. 27437). Lower jaw long and protruding beyond upper jaw; distinct symphyseal knob; maxillary extends to rear of orbit (Ref. 27437). Caudal fin indented (Ref. 6885). Greenish to silver gray, white tinged with orange or pink ventrally; lips dusky (Ref. 27437).

Biologia     Glossario (es. epibenthic)

Occur just above the bottom, sometimes found in rocky caverns and crevices (Ref. 27436). Ovoviviparous (Ref. 6885). Rarely caught by anglers (Ref. 27436). Filleted and sold indiscriminately with other rockfish; flavor and texture of flesh particularly good (Ref. 27436).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Ovoviviparous (Ref. 6885). Also Ref. 34817.

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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. 130435)

  Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Pesca: commerciale
FAO - Publication: search | FishSource |

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
Consumo di cibo
Razione
Nomi Comuni
Sinonimi
Metabolismo
Predatori
Ecotossicologia
Riproduzione
Maturità
Deposizione
Spawning aggregation
Fecundity
Uova
Egg development
Age/Size
Accrescimento
Length-weight
Length-length
Length-frequencies
Morfometria
Morfologia
Larve
Dinamica popolazioni larvali
Reclutamento
Abbondanza
BRUVS
Bibliografia
Acquacoltura
Profilo di acquacoltura
Varietà
Genetica
Electrophoreses
Ereditarietà
Malattie
Elaborazione
Nutrients
Mass conversion
Collaboratori
Immagini
Stamps, Coins Misc.
Suoni
Ciguatera
Velocità
Modalità di nuoto
Area branchiale
Otoliths
Cervelli
Vista

Strumenti

E-book | Giuda pratica | Generatore frequenze di lunghezza | Strumento Parametri Biologici | Mappa dei ritrovamenti | Classification Tree | Catch-MSY |

Special reports

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Download XML

Summary page | Point data | Nomi Comuni | Photos

Fonti Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Genere, Specie | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | OceanAdapt | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | RFE Identification | Socotra Atlas | Tree of Life | Wikipedia: Go, ricerca | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 4.1 - 8.6, mean 5.8 °C (based on 200 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00604 - 0.01816), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.8   ±0.5 se; based on size and trophs of closest relatives
Resilienza (Ref. 120179):  Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (K=0.07-0.10; tmax=82).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (68 of 100).
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 40.4 [12.5, 128.6] mg/100g; Iron = 0.658 [0.269, 1.708] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.685 [0.299, 1.567] g/100g; Selenium = 89.2 [32.2, 279.1] μg/100g; VitaminA = 18 [6, 54] μg/100g; Zinc = 0.466 [0.237, 0.884] mg/100g (wet weight);