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> Carangiformes (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
More on author: Cuvier.

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

marinhas associadas(os) a recifes; intervalo de profundidade 0 - 100 m (Ref. 2683). Subtropical; 45°N - 35°S, 98°W - 20°E

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Western Atlantic: Nova Scotia, Canada (Ref. 7251) southward through the Gulf of Mexico and the Caribbean to Rio de Janeiro, Brazil. Eastern Atlantic: Morocco to South Africa, including the Madeira, Canary, Cape Verde, Ascension and St. Helena islands (Ref. 7097).

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: L_m 11.0 range ? - ? cm
Max length : 30.0 cm SL macho/indeterminado; (Ref. 3277); common length : 18.0 cm TL macho/indeterminado; (Ref. 5217); peso máx. publicado: 300.00 g (Ref. 26340)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 9; Raios dorsais (total) : 30 - 34; Espinhos anais: 3; Raios anais : 26 - 29. Greenish above, whitish below; adults with 3-1 small black spots on curved LL; opercle with small black spot (Ref. 3197).

Adults inhabit neritic waters, often near sandy beaches (Ref. 5217). A shoaling species, generally near the bottom (Ref. 27121). They feed on planktonic invertebrates, primarily copepods, but also on gastropod larvae, ostracods and pteropods (Ref. 3277). Spawning occurs well offshore year-round (Ref. 26938). Eggs are pelagic (Ref. 4233). A good food fish (Ref. 9626). Caught commercially and used mainly for bait.

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador : Smith-Vaniz, William F. | Colaboradores

Smith-Vaniz, W.F., J.-C. Quéro and M. Desoutter, 1990. Carangidae. p. 729-755. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 7097)

Status na Lista Vermelha da UICN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 20 August 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

Pescarias: pouco comercial; isca: usually

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Estimates based on models

Preferred temperature (Ref. 123201): 13.5 - 27.8, mean 24.3 °C (based on 900 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01148 (0.00755 - 0.01745), b=2.98 (2.85 - 3.11), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 4.4 ±0.0 se; based on diet studies.

Generation time: 3.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.32; tm<1; Fec=28,600).

Prior r = 1.20, 95% CL = 0.79 - 1.80, Based on 1 data-limited stock assessment.

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (34 of 100).

Categoria de preço (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 143 [39, 362] mg/100g; Iron = 1.97 [0.70, 4.60] mg/100g; Protein = 21.6 [20.2, 22.8] %; Omega3 = 0.358 [0.176, 0.741] g/100g; Selenium = 23.8 [7.1, 68.8] μg/100g; VitaminA = 36.4 [8.6, 154.8] μg/100g; Zinc = 0.817 [0.464, 1.440] mg/100g (wet weight); based on nutrient studies.

Decapterus punctatus (Cuvier, 1829)