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> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Dentex: Latin, dens, dentis = teeth (Ref. 45335).

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

marin benthopélagique; profondeur 20 - 100 m (Ref. 2683). Tropical; 3°S - 17°S

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Eastern Atlantic: Gabon to Angola. Recorded from Henties Bay, Namibia (Ref. 11228).

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 40.0 cm TL mâle / non sexé; (Ref. 3688); common length : 25.0 cm TL mâle / non sexé; (Ref. 3688)

Occurs on the shelf on trawlable bottoms. Carnivorous (Ref. 3688). Minimum depth from Ref. 58018.

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. 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. 3688)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 28 January 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial

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Estimates based on models

Preferred temperature (Ref. 123201): 17.9 - 21.1, mean 19.5 °C (based on 9 cells).

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

Bayesian length-weight: a=0.01288 (0.00593 - 0.02800), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.7 ±0.6 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).

Catégorie de prix (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 89.1 [46.6, 169.8] mg/100g; Iron = 0.8 [0.4, 1.5] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.308 [0.175, 0.575] g/100g; Selenium = 54.6 [23.8, 111.4] μg/100g; VitaminA = 41 [11, 141] μg/100g; Zinc = 1.02 [0.67, 1.52] mg/100g (wet weight);

Dentex barnardi Cadenat, 1970