Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
экология
морской; солоноватоводный донно-пелагический; мигрирует в океане (Ref. 3688); пределы глубины 1 - 200 m (Ref. 4781), usually 30 - 50 m (Ref. 2683). Subtropical; 45°N - 17°S, 19°W - 36°E
Eastern Atlantic: Portugal and Strait of Gibraltar to Angola, including the Mediterranean.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 18.7, range 17 - 23 cm
Max length : 90.0 cm SL самец/пол неопределен; (Ref. 4781); common length : 50.0 cm SL самец/пол неопределен; (Ref. 4781); наибольший вес (опубликованные данные): 11.6 kg (Ref. 40637)
Generally found in hard bottoms (rocks and rubble), the older individuals in the deeper part of the range, the young in inshore areas. Feed mainly on bivalves and also on crustaceans and fish. Sexual maturity at 2 years old. Spawning migration occurs parallel to the coast with intermittent spawning between spring and autumn over soft bottoms in shallow waters (Ref. 3688).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
A different diagnosis of sexual pattern may arise for this species brought about by geographical variations (Ref. 103751). Also Ref. 41163.
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. 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. 3688)
Статус Красного Списка МСОП (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; объект спортивного рыболовства: да
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Preferred temperature (Ref.
115969): 13.3 - 25.2, mean 17.5 (based on 97 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01695 - 0.02348), b=2.95 (2.91 - 2.99), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.54 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.28; tmax=10; tm=2).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (54 of 100).