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Scorpaenichthys marmoratus (Ayres, 1854)

Cabezon
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Scorpaenichthys marmoratus   AquaMaps   Data sources: GBIF OBIS
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Image of Scorpaenichthys marmoratus (Cabezon)
Scorpaenichthys marmoratus
Picture by Love, M.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Perciformes/Cottoidei (Sculpins) > Jordaniidae (Longfin sculpins)
Etymology: Scorpaenichthys: Latin, scorpaena = a kind of fish, 1706 + Greek, ichthys = fish (Ref. 45335).
More on author: Ayres.

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

Marine; demersal; depth range 0 - 200 m (Ref. 2850). Subtropical; 58°N - 26°N, 137°W - 112°W

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

Eastern Pacific: Sitka, southeastern Alaska to Punta Abrejos, central Baja California, Mexico.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 99.0 cm TL male/unsexed; (Ref. 2850); max. published weight: 14.0 kg (Ref. 27436); max. reported age: 13 years (Ref. 56049)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 8 - 12; Dorsal soft rays (total): 15 - 18; Anal spines: 0; Anal soft rays: 11 - 13; Vertebrae: 35. Caudal fin barely rounded.

Biology     Glossary (e.g. epibenthic)

Inhabits rocky, sandy and muddy bottoms as well as kelp beds (Ref. 4925). Adults and juveniles feed on crustaceans, fishes and mollusks (Ref. 6885). Commonly captured by sport fishers (from shore, boats or piers) and by scuba divers (Ref. 2850). Flesh is good eating but eggs are poisonous and will make humans violently ill (Ref. 13513).

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. 130435: Version 2024-1)

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Other (Ref. 2850)





Human uses

Fisheries: commercial; gamefish: yes; aquarium: public aquariums
FAO - Fisheries: landings; Publication: search | FishSource | Sea Around Us

More information

Trophic ecology
Food items
Diet composition
Food consumption
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Predators
Ecology
Ecology
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Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Maturity/Gills rel.
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Eggs
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Distribution
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Anatomy
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References

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Summary page | Point data | Common names | Photos

Internet sources

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

Estimates based on models

Preferred temperature (Ref. 123201): 7.5 - 11.6, mean 8.9 °C (based on 40 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.47 se; based on food items.
Generation time: 3.2 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (tm=3; tmax=13; K=0.3, Fec=40,000-90,000).
Prior r = 0.33, 95% CL = 0.22 - 0.50, Based on 4 full stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (37 of 100).
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (44 of 100).
Price category (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 75.8 [30.9, 167.0] mg/100g; Iron = 0.974 [0.431, 2.041] mg/100g; Protein = 18.4 [16.2, 20.5] %; Omega3 = 0.314 [0.140, 0.892] g/100g; Selenium = 48.9 [24.8, 117.3] μg/100g; VitaminA = 6.13 [2.10, 17.38] μg/100g; Zinc = 0.592 [0.387, 0.936] mg/100g (wet weight);