Common names from other countries

Chinchard gros yeux, Chicharro ojotón, Ставрида калифорнийская, ... more

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Trachurus: Greek, trachys, -eia, -ys = rough + Greek, oura = tail (Ref. 45335); symmetricus: From symmetricus which means regularly formed - referring to the rough tail (Ref. 6885).
More on author: Ayres.

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

marino; oceanodromo (Ref. 51243); rango de profundidad 0 - 400 m. Subtropical; 65°N - 13°N

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Eastern Pacific: southeastern Alaska to southern Baja California, Mexico and the Gulf of California; reported from Acapulco in Mexico and the Galapagos Islands.

Tamaño / Peso / Age

Maturity: L_m ? range ? - 31 cm
Max length : 81.0 cm TL macho / no sexado; (Ref. 2850); common length : 55.0 cm TL macho / no sexado; (Ref. 9283); edad máxima reportada: 30 años (Ref. 766)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 8 - 9; Radios blandos dorsales (total) : 28 - 38; Espinas anales: 1 - 2; Radios blandos anales: 22 - 33; Vértebra: 23 - 25. Small specimens may have an additional forward-directed spine at first dorsal origin (embedded in larger specimens).

Adults are often found offshore, up to 500 miles from the coast (Ref. 9283). They form large schools (Ref. 2850). Young frequently occur in school near kelp and under piers (Ref. 2850). They feed mainly on small crustaceans and fish larvae (Ref. 9283). Large individuals often move inshore and north in the summer (Ref. 2850). Marketed fresh, smoked, canned and frozen; eaten fried, broiled and baked (Ref. 9988).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador : Smith-Vaniz, William F. | 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)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 30 April 2008

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: comercial; pesca deportiva: si

FAO(pesquerías: producción; publication : search) | FishSource | Sea Around Us

Más información

Trophic ecology
componentes alimenticios
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Food consumptions
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Ecology
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Population dynamics
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Length-weight rel.
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Length-frequencies
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Recruitments
Abundances

Life cycle
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Egg(s)
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Larva
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Distribution
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Physiology
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Toxicities (LC50s)

Genetics
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Perfiles de acuicultura
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Stamps, coins, misc.

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References
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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

Estimates based on models

Preferred temperature (Ref. 115969): 7 - 16.2, mean 9.2 (based on 50 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00977 (0.00587 - 0.01627), b=2.96 (2.82 - 3.10), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.6 ±0.2 se; based on diet studies.

Resiliencia (Ref. 120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (K=0.09-0.21;tm=2-3; tmax=30; Fec<50,000).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (66 of 100).

Climate Vulnerability (Ref. 125649): Moderate vulnerability (38 of 100).

Price category (Ref. 80766): Low.

Trachurus symmetricus (Ayres, 1855)