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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Spondyliosoma: Greek, spondylos = vertebra (1667) + Greek, soma = body (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской донно-пелагический; мигрирует в океане (Ref. 51243); пределы глубины 5 - 300 m (Ref. 3688). Subtropical; 63°N - 20°S, 26°W - 36°E
Eastern Atlantic: Scandinavia to northern Namibia (Ref. 11228), including the Strait of Gibraltar, Mediterranean and the Black Sea, Madeira, Canary Islands, and Cape Verde.
Length at first maturity / Size / Вес / Возраст
половая зрелость: Lm 19.7 range ? - ? cm
Max length : 60.0 cm SL самец/пол неопределен; (Ref. 4781); common length : 30.0 cm SL самец/пол неопределен; (Ref. 4781); наибольший вес (опубликованные данные): 1.2 kg (Ref. 40637)
колючие лучи спинного плавника (общее число) : 11; членистые (мягкие) лучи спинного плавника (общее число) : 11 - 13. Body tall, with weak longitudinal stripes and no dark spots. Snout as long or longer than the eye diameter (Ref. 35388).
Body shape (shape guide): fusiform / normal.
Found over seagrass beds and rocky and sandy bottoms to about 300 m (Ref. 3688). Gregarious, sometimes in large schools (Ref. 3688). Omnivorous, feeding on seaweeds and small invertebrates, especially crustaceans (Ref. 3688). Protogynic hermaphrodites (Ref. 4781). An important food fish.
Lays eggs on sandy bottom (Ref. 4781). Sex reversal occurs at approximately 24.3 cm TL in population from Algeria (Ref. 102321). Also Ref. 28504.
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: Version 2025-1)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; объект спортивного рыболовства: да; аквариум: общественные аквариумы
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (ссылка
123201): 7 - 17.2, mean 10.2 °C (based on 645 cells).
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.01113 - 0.01359), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (ссылка
69278): 3.3 ±0.2 se; based on diet studies.
устойчивость к внешним воздействиям (ссылка
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.3; Fec=36,000; tm=4).
Prior r = 0.47, 95% CL = 0.31 - 0.71, Based on 3 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
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Climate Vulnerability (Ref.
125649): Moderate vulnerability (41 of 100).
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Nutrients (Ref.
124155): Calcium = 51.6 [28.4, 94.8] mg/100g; Iron = 0.873 [0.494, 1.476] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.394 [0.268, 0.583] g/100g; Selenium = 39.4 [20.0, 72.3] μg/100g; VitaminA = 12.9 [3.9, 37.7] μg/100g; Zinc = 0.742 [0.530, 1.043] mg/100g (wet weight); based on
nutrient studies.
