Sebastes chrysomelas  (Jordan & Gilbert, 1881)

Black-and-yellow rockfish
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Sebastes chrysomelas   AquaMaps   Data sources: GBIF OBIS
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Image of Sebastes chrysomelas (Black-and-yellow rockfish)
Sebastes chrysomelas
Picture by Gotshall, D.W.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Scorpaeniformes (Scorpionfishes and flatheads) > Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335).

Environment / Climate / Range Ecology

Marine; demersal; depth range 0 - 37 m (Ref. 2850), usually 0 - 18 m (Ref. 2850).   Subtropical

Length at first maturity / Size / Weight / Age

Maturity: Lm 15.0, range 14 - ? cm
Max length : 39.0 cm TL male/unsexed; (Ref. 2850); max. reported age: 22 years (Ref. 39279)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri

Eastern Pacific: Eureka in northern California, USA to central Baja California, Mexico.

Biology     Glossary (e.g. epibenthic)

Inhabit holes and crevices in rocky areas (Ref. 2850). Found in intertidal areas and to 37 m (Ref. 2850). Viviparous (Ref. 34817).

Main reference Upload your references | References | Coordinator | Collaborators

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 336 p.

IUCN Red List Status (Ref. 90363)

  Not Evaluated 

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | Public aquariums | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00904 (-0.15604 - 0.17413), b=3.12 (3.02 - 3.21), based on LWR estimates for this family-BS (Ref. 93245).
Trophic Level (Ref. 69278):  3.5   ±0.54 se; Based on food items.
Resilience (Ref. 69278):  Low, minimum population doubling time 4.5 - 14 years (tmax=30; tm=4).
Vulnerability (Ref. 59153):  Moderate to high vulnerability (47 of 100) .
Price category (Ref. 80766):   Medium.