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

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

समुद्री ड़िमरसल; गहराई सीमा 130 - 400 m (Ref. 2683), usually 150 - 200 m (Ref. 2683). Deep-water; 15°N - 13°S

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Eastern Atlantic: Senegal to Angola.

आकार / वज़न / Age

Maturity: L_m ? range ? - ? cm
Max length : 50.0 cm TL पुल्लिंग / अलिंग; (Ref. 2683); common length : 40.0 cm TL पुल्लिंग / अलिंग; (Ref. 2683)

Inhabits various types of bottoms on the continental shelf and upper slope, down to at least 200 m, older individuals occurring at greater depths. Feeds mainly on fish, and to a lesser extent, on tunicates and mollusks (Ref. 3688). Minimum depth from Ref. 58018.

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

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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 Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 28 January 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

मात्स्यिकी: लघु वाणिज्य

FAO - मात्स्यिकी: landings, species profile; Publication: search | FIRMS - Stock assessments | FishSource | Sea Around Us

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Life cycle
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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 123201): 13.5 - 15.4, mean 14.3 °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=0.01380 (0.01162 - 0.01640), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.53 se; based on food items.

Generation time: 6.9 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

लौटाव (Ref. 120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.16-0.35; tmax=7).

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

Climate Vulnerability (Ref. 125649): High to very high vulnerability (73 of 100).

Price category (Ref. 80766): High.

Nutrients (Ref. 124155): Calcium = 31 [17, 66] mg/100g; Iron = 0.499 [0.237, 1.059] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.467 [0.223, 1.005] g/100g; Selenium = 16.1 [6.5, 35.2] μg/100g; VitaminA = 8.32 [1.55, 39.63] μg/100g; Zinc = 0.381 [0.259, 0.557] mg/100g (wet weight);

Dentex congoensis Poll, 1954