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

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

seewasser demersal; tiefenbereich 15 - 300 m (Ref. 2683). Deep-water; 33°N - 17°S, 18°W - 14°E

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Eastern Atlantic: Morocco to Angola.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 37.5 cm TL Männchen/unbestimmt; (Ref. 131522); 36.9 cm TL (female); common length : 25.0 cm TL Männchen/unbestimmt; (Ref. 2683); max. veröff. Gewicht: 803.60 g (Ref. 131522); max. veröff. Gewicht: 803.60 g

Occurs in various types of bottoms on the continental shelf and slope; old fish occurring in the deeper waters. Feeds mainly on crustaceans; also on fish, sometimes on mollusks and worms.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Bauchot, M.-L., J.-C. Hureau and J.C. Miguel, 1981. Sparidae. In W. Fischer, G. Bianchi and W.B. Scott (eds.) FAO species identification sheets for fishery purposes. Eastern Central Atlantic. (Fishing Areas 34, 47 (in part)). volume 4. [var. pag.] FAO, Rome. (Ref. 2715)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Gefährdung zunehmend (NT) ; Date assessed: 24 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Fischereien: landings, Artbeschreibung; Publication: search | FIRMS - Stock assessments | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 14.4 - 20.6, mean 16.7 °C (based on 46 cells).

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

Bayesian length-weight: a=0.01479 (0.01188 - 0.01841), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.48 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.11-0.23; tmax=7).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (41 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (51 of 100).

Preiskategorie (Ref. 80766): High.

Nutrients (Ref. 124155): Calcium = 34.4 [17.9, 74.7] mg/100g; Iron = 0.494 [0.233, 1.062] mg/100g; Protein = 18.8 [17.1, 20.3] %; Omega3 = 0.451 [0.216, 0.958] g/100g; Selenium = 13.7 [5.4, 29.6] μg/100g; VitaminA = 11.5 [2.2, 55.7] μg/100g; Zinc = 0.452 [0.304, 0.661] mg/100g (wet weight);

Dentex angolensis Poll & Maul, 1953