Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 30 - 358 m (Ref. 130591), usually 30 - 50 m (Ref. 27115). Subtropical; 16°C - 22°C (Ref. 27115); 43°N - 22°S, 35°W - 36°E
Eastern Atlantic: Mediterranean and Portugal to Angola, including the Azores. Range reported to extend south to northern Namibia (Ref. 27121).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 27.0 cm SL mâle / non sexé; (Ref. 3397); common length : 15.0 cm SL mâle / non sexé; (Ref. 3397)
Lives amongst rocks, gravel, coral (Ref. 2683) and in submarine caves on the continental shelf and upper slope. Nocturnal. Adults feed on crustaceans and small fishes. Protogynous.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Protogyny is unconfirmed for this species (Ref. 103751).
Tortonese, E., 1986. Serranidae. p. 780-792. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. vol. 2. (Ref. 5506)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; pêche sportive: oui; Aquarium: Commercial
Plus d'informations
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementNutrientsMass conversion
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 14.4 - 24.9, mean 18.3 °C (based on 72 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Niveau trophique (Ref.
69278): 3.8 ±0.58 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (33 of 100).
Nutrients (Ref.
124155): Calcium = 27.9 [14.3, 73.0] mg/100g; Iron = 0.549 [0.275, 0.994] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.292 [0.167, 0.491] g/100g; Selenium = 19.2 [8.9, 36.9] μg/100g; VitaminA = 73.2 [22.6, 273.9] μg/100g; Zinc = 0.781 [0.499, 1.213] mg/100g (wet weight);
