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

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

marien demersaal; diepte 20 - 500 m (Ref. 2683). Subtropical; 57°N - 5°S, 18°W - 36°E

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Eastern Atlantic: Bay of Biscay (occasionally further north) and southwestern Mediterranean to the Strait of Gibraltar and the Gulf of Guinea, possibly even further south.

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: L_m 15.8 range ? - 21 cm
Max length : 45.0 cm TL mannelijk / geslacht onbekend; (Ref. 3397); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 26999)

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 10 - 11; Anale stekels: 3; Anale zachte stralen: 8 - 9. Body tall, without stripes or bars. Small black spot at the pectoral fin base (Ref. 35388).

Inhabit various types of bottom but prefers gravel or rubble from 20 to about 500 m depth, abundance varying with depth according to the latitudes. Feed mainly on crustaceans and fish but also takes mollusks (Ref. 4781).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 18 August 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: commercieel; sportvis: ja

FAO - visserij: soortsprofiel; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 10 - 16.8, mean 13.5 °C (based on 312 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01413 (0.01097 - 0.01819), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.9 ±0.61 se; based on food items.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.18-0.23).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (52 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (11 of 100).

Prijsklasse (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 68.6 [38.2, 132.2] mg/100g; Iron = 1.04 [0.58, 1.83] mg/100g; Protein = 19.9 [18.5, 21.4] %; Omega3 = 0.515 [0.289, 0.917] g/100g; Selenium = 34.8 [16.9, 64.7] μg/100g; VitaminA = 13.6 [4.3, 38.6] μg/100g; Zinc = 0.672 [0.473, 0.965] mg/100g (wet weight); based on nutrient studies.

Dentex maroccanus Valenciennes, 1830