>
Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Pagellus: Diminutive of Latin, pager, derived from Greek, pagros = a fish, Dentex sp. (Ref. 45335).
More on author: Risso.
Environment: milieu / climate zone / depth range / distribution range
экология
морской донно-пелагический; мигрирует в океане (Ref. 51243); пределы глубины ? - 500 m (Ref. 4781), usually 40 - 100 m (Ref. 35388). Subtropical; 58°N - 12°N, 26°W - 36°E
Eastern Atlantic and Mediterranean Sea: Bay of Biscay to Senegal, Madeira, the Canary Islands, Cape Verde; rare in the British Isles but recorded occasionally off Denmark. Azores (Ref. 44330).
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 15.0 range ? - ? cm
Max length : 36.0 cm SL самец/пол неопределен; (Ref. 4781); common length : 25.0 cm SL самец/пол неопределен; (Ref. 4781)
колючие лучи спинного плавника (общее число): 12 - 13; членистые (мягкие) лучи спинного плавника (общее число): 10-12; колючие лучи анального плавника 3; членистые (мягкие) лучи анального плавника: 9 - 10. Body tall without stripes but with a black spot at the pectoral fin base (Ref. 35388).
Adults inhabit various types of bottoms, especially seagrass beds and sand down to 500 m depth, but more common between 40 and 100 m. The young are found nearer to the shore. Omnivorous, but prefer worms, mollusks and small crustaceans (Ref. 3688). Important food fish.
Most individuals are first males, then become females at a size of about 24 to 30 cm (Ref. 2715) or 17 to 29 cm TL; 2 to 7 years (eastern Atlantic and Mediterranean Sea) (Ref. 4781). 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)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; объект спортивного рыболовства: да
дополнительная информация
ссылкиаквакультура (рыбоводство)особенности рыбоводствастепень растяжениягенетикаElectrophoresesнаследуемостьболезниобработкаNutrientsMass conversion
соавторыизображенияStamps, Coins Misc.звукиCiguateraскоростьтип плаванияжаберная областьOtolithsмозгзрение
инструменты
Специальные отчеты
Скачать в формате XML
ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 12 - 18.4, mean 14.8 °C (based on 156 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00949 - 0.01266), b=3.06 (3.03 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.0 se; based on diet studies.
Generation time: 3.7 (2.6 - 5.2) years. Estimated as median ln(3)/K based on 10
growth studies.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.17-0.23; tm=2-3; tmax=7; Fec=85,000).
Prior r = 0.63, 95% CL = 0.41 - 0.97, Based on 2 stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (62 of 100).
Nutrients (Ref.
124155): Calcium = 119 [60, 236] mg/100g; Iron = 0.555 [0.324, 0.940] mg/100g; Protein = 19.6 [18.5, 20.9] %; Omega3 = 0.45 [0.29, 0.67] g/100g; Selenium = 81.7 [36.5, 172.1] μg/100g; VitaminA = 13.2 [3.2, 61.8] μg/100g; Zinc = 0.485 [0.358, 0.728] mg/100g (wet weight); based on
nutrient studies.
