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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Dentex: Latin, dens, dentis = teeth (Ref. 45335).
More on author: Poll.
Environment: milieu / climate zone / depth range / distribution range
экология
морской демерсальный; пределы глубины 130 - 400 m (Ref. 2683), usually 150 - 200 m (Ref. 2683). Deep-water; 15°N - 13°S
Eastern Atlantic: Senegal to Angola.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL самец/пол неопределен; (Ref. 2683); common length : 40.0 cm TL самец/пол неопределен; (Ref. 2683)
Inhabits various types of bottoms on the continental shelf and upper slope, down to at least 200 m, older individuals occurring at greater depths. Feeds mainly on fish, and to a lesser extent, on tunicates and mollusks (Ref. 3688). Minimum depth from Ref. 58018.
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Bauchot, M.-L., J.-C. Hureau and J.C. Miguel, 1981. Sparidae. In W. Fischer, G. Bianchi and W.B. Scott (eds.) FAO species identification sheets for fishery purposes. Eastern Central Atlantic. (Fishing Areas 34, 47 (in part)). volume 4. [var. pag.] FAO, Rome. (Ref. 2715)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
рыболовство: не имеет хозяйственного значения
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 13.5 - 15.4, mean 14.3 °C (based on 9 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.01161 - 0.01641), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.53 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.16-0.35; tmax=7).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (73 of 100).
Nutrients (Ref.
124155): Calcium = 31 [17, 66] mg/100g; Iron = 0.499 [0.237, 1.059] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.467 [0.223, 1.005] g/100g; Selenium = 16.1 [6.5, 35.2] μg/100g; VitaminA = 8.32 [1.55, 39.63] μg/100g; Zinc = 0.381 [0.259, 0.557] mg/100g (wet weight);
