Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 5 - 100 m (Ref. 2739). Subtropical; 45°N - 12°N, 19°W - 36°E
Eastern Atlantic: Portugal and the Canary Islands, south to Senegal. Also throughout the western and the eastern Mediterranean.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 7.8  range ? - ? cm
Max length : 25.0 cm TL hane/ej könsbestämd; (Ref. 2739); common length : 15.0 cm TL hane/ej könsbestämd; (Ref. 26999)
Found over seagrass, sand, mud and rocks (Ref. 2739). Carnivorous, decapods dominate the diet. Adapts well in an aquarium (Ref. 12382). A synchronous hermaphrodite (Ref. 56921).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Manifests synchronous hermaphroditism, particularly, differentiation of the ovary is earlier than that of the testis (Ref. 56921).
Smith, C.L., 1990. Serranidae. p. 695-706. 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. 3589)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: mindre kommeriell; Akvarium: Kommersiell
Verktyg
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01175 (0.01013 - 0.01363), b=3.04 (3.00 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.5 ±0.4 se; based on diet studies. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
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Näringsämnen (Ref. 124155) |
Calcium = 120 [45, 238] mg/100g; Iron = 1.18 [0.64, 2.23] mg/100g; Protein = 18.3 [16.5, 20.0] %; Omega3 = 0.411 [0.259, 0.697] g/100g; Selenium = 25.2 [13.4, 49.3] μg/100g; VitaminA = 16.4 [5.4, 56.6] μg/100g; Zinc = 0.882 [0.622, 1.305] mg/100g (wet weight); |