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Sebastes aleutianus (Jordan and Evermann, 1898)
ROUGHEYE ROCKFISH
Life   Vertebrata   Fish   Scorpaenidae   Sebastes


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Sebastes&speciesname=aleutianus ---> https://www.fishbase.se/Summary/speciesSummary.php?genusname=Sebastes&speciesname=aleutianus
https://www.fishbase.se/Summary/speciesSummary.php?genusname=Sebastes&speciesname=aleutianus ---> https://www.fishbase.se/summary/Sebastes-aleutianus.html

Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Sebastes aleutianus (Jordan & Evermann , 1898)

Rougheye rockfish Add your observation in Fish Watcher
Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Sebastes aleutianus   AquaMaps   Data sources: GBIF OBIS
Upload your photos  and  videos
Pictures | Google image Image of Sebastes aleutianus (Rougheye rockfish) Sebastes aleutianus
Picture by Archipelago Marine Research Ltd.

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 ) ;   aleutianus: Named after the Aleutian Islands in Alaska (Ref. 6885 ) .  More on authors: Jordan & Evermann .

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

Marine; bathydemersal; depth range 25 - 900 m (Ref. 50610 ).   Deep-water; 66°N - 32°N, 130°E - 117°W

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

North Pacific: Japan to Navarin Canyon in the Bering Sea (but not in the Sea of Okhotsk), throughout the Aleutian Islands, and south to San Diego, California, USA.

Length at first maturity / Size / Weight / Age

Maturity: L m 47.0   range ? - ? cm
Max length : 97.0 cm TL male/unsexed; (Ref. 9015 ); max. published weight: 900.00 g (Ref. 40637 ); max. reported age: 205 years (Ref. 55701 )

Short description Morphology | Morphometrics

Dorsal spines (total): 12 - 14; Dorsal soft rays (total): 14; Anal spines : 3; Anal soft rays : 6 - 8; Vertebrae : 27. This species is distinguished by the following characters: 8 head spines strong - nasal, preocular, supraocular, postocular, tympanic, coronal, parietal and nuchal spines; 2 or more infraorbital spines; differs from S. melanostictus by having a pale body with no distinct spots on the membranes of the spinous dorsal fin; shorter dorsal-fin spine 1, 1.5?3.0 times into orbit length, 4.3?7.2% SL (vs. 1.0?1.8 times into orbit length and 5.9?9.6% SL); shorter dorsal-fin spine 4, 9.8?15.5% SL (vs. 12.0?18.4% SL); shorter and fewer gill rakers, 3.4?6.3% SL (vs. 3.9?7.1% SL) and 29?34 (vs. 30?36), respectively (Ref. 87139 ).

Biology     Glossary (e.g. epibenthic)

Usually found offshore (Ref. 27437 ). Viviparous (Ref. 34817 ).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

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. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850 )

IUCN Red List Status (Ref. 120744 )

    Not Evaluated  

CITES (Ref. 115941 )

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: commercial FAO(Publication : search ) | FishSource |

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration
Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Spawning aggregation
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
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References
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Speed
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Otoliths
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Tools

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Special reports

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Download XML

Summary page | Point data | Common names | Photos

Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes ( gen. , sp. ) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank( genome , nucleotide ) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | RFE Identification | Tree of Life | Wikipedia( Go , Search ) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Preferred temperature (Ref. 115969 ): 1.1 - 6.6, mean 3.8 (based on 232 cells). Phylogenetic diversity index (Ref. 82805 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00891 (0.00560 - 0.01419), b=3.10 (2.97 - 3.23), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245 ). Trophic Level (Ref. 69278 ):  3.5   ±0.2 se; Based on diet studies. Resilience (Ref. 69278 ):  Very Low, minimum population doubling time more than 14 years (tmax=205). Prior r = 0.03, 95% CL = 0.02 - 0.05, Based on 1 stock assessment. Vulnerability (Ref. 59153 ):  High to very high vulnerability (74 of 100) . Price category (Ref. 80766 ):   Medium .

Entered by Froese, Rainer Modified by Luna, Susan M. Fish Forum
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Updated: 2019-11-18 01:21:23 gmt
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