Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser demersal; ozeanodrom (Ref. 51243); tiefenbereich 5 - 50 m (Ref. 6302). Temperate; 64°N - 26°N, 24°W - 42°E
Eastern Atlantic: 68°N to Morocco. Reported from Iceland (Ref. 12462). Also known throughout the Mediterranean and Black Sea.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm 37.0, range 33 - 41 cm
Max length : 75.0 cm TL Männchen/unbestimmt; (Ref. 35388); common length : 30.0 cm TL Männchen/unbestimmt; (Ref. 3397); max. veröff. Gewicht: 8.0 kg (Ref. 35388); max. veröff. Alter: 6 Jahre (Ref. 38118)
Thinner and more slender body. Skin with small, smooth scales, without bony tubercle. Able to change color of the eyed side, matching the bottom they rest on. Color is often olive green, with dark and light spots (Ref. 35388).
Lives on sandy or mixed bottoms; feeds on bottom-living fishes and larger crustaceans. Marketed fresh and frozen; eaten steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988).
Bauchot, M.-L., 1987. Poissons osseux. p. 891-1421. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3397)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell; Sportfisch: ja
Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 8.4 - 19.5, mean 11.2 °C (based on 472 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5645 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00894 - 0.01345), b=3.01 (2.95 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 4.4 ±0.1 se; based on diet studies.
Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tm=-5; tmax=6).
Prior r = 0.47, 95% CL = 0.31 - 0.70, Based on 5 full stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (54 of 100).
Nutrients (Ref.
124155): Calcium = 37.7 [14.9, 70.5] mg/100g; Iron = 0.174 [0.061, 0.770] mg/100g; Protein = 19.3 [17.8, 20.8] %; Omega3 = 0.262 [0.140, 0.491] g/100g; Selenium = 14 [6, 33] μg/100g; VitaminA = 8.74 [1.87, 40.75] μg/100g; Zinc = 0.145 [0.082, 0.500] mg/100g (wet weight); based on
nutrient studies.