Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 20 - 318 m (Ref. 56504). Subtropical; 8°C - 24°C (Ref. 4944); 66°N - 9°N, 18°W - 42°E
Eastern Atlantic: Norway to Cape Blanc (along the African coast); not recorded at Madeira and the Azores. Also in the Mediterranean and Black seas.
Longueur à la première maturité / Taille / Poids / Âge
Maturité: Lm 24.7  range ? - ? cm
Max length : 82.8 cm TL mâle / non sexé; (Ref. 113018); common length : 30.0 cm TL mâle / non sexé; (Ref. 3397); poids max. publié: 6.6 kg (Ref. 113018); âge max. reporté: 15 années (Ref. 26811)
Longest ray in the pectoral fin reaching the front part of the anal fin. Lateral line scales smooth. Reddish color (Ref. 35388).
Body shape (shape guide): elongated.
Occurs at temperatures ranging from 8.0-24.0 °C (Ref. 4944). Inhabits sand, muddy sand or gravel bottoms. Up to depth of 318 m in the eastern Ionian Sea (Ref. 56504). Feeds on fish, crustaceans and mollusks. Has three isolated rays on the pectoral fin which function as legs on which the fish rests and also help in locating food on the soft bottom (Ref. 9988). Marketed fresh or frozen; eaten pan-fried, broiled, microwaved or baked (Ref. 9988).
Distinct pairing during breeding (Ref. 205).
Richards, W.J. and V.P. Saksena, 1990. Triglidae. p. 680-684. 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. 3687)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui; Aquarium: Aquariums publics
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 7 - 16, mean 9.8 °C (based on 453 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00618 - 0.00849), b=3.04 (2.99 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Réf.
69278): 4.0 ±0.0 se; based on diet studies.
Generation time: 6.5 (4.4 - 13.1) years. Estimated as median ln(3)/K based on 10
growth studies.
Résilience (Réf.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (K=0.4; tmax=14; tm=3).
Vulnérabilité de la pêche (Ref.
59153): Moderate to high vulnerability (55 of 100).
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Vulnérabilité climatique (Ref.
125649): Moderate vulnerability (38 of 100).
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Nutriments (Ref.
124155): Calcium = 59.3 [30.3, 142.9] mg/100g; Iron = 0.876 [0.455, 1.775] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.342 [0.155, 0.950] g/100g; Selenium = 45.8 [22.0, 117.2] μg/100g; VitaminA = 10.5 [3.6, 30.4] μg/100g; Zinc = 0.609 [0.431, 0.903] mg/100g (wet weight); based on
nutrient studies.