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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).
Eponymy: Cristoforo Bellotti (1823–1919) was an Italian ichthyologist and palaeontologist, who was also very interested in the breeding of silkworms. [...] (Ref. 128868), visit book page.
More on author: Steindachner.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري القاع; نطاق العمق 100 - 250 m (Ref. 27000), usually 10 - 50 m (Ref. 5377). Subtropical; 37°N - 17°S, 19°W - 14°E
Eastern Atlantic: Strait of Gibraltar to Angola, including the southwestern Mediterranean (Ref. 3469) and the Canary Islands.
الطول عند النضج الأول / الحجم / وزن / العمر
النضج: Lm 12.2  range ? - ? cm
Max length : 42.0 cm SL ذكر/ مختلط الجنس; (Ref. 4781); common length : 25.0 cm SL ذكر/ مختلط الجنس; (Ref. 4781)
الأشواك الظهرية (المجموع) : 12.
Body shape (shape guide): fusiform / normal.
Occurs in schools over hard as well as sandy bottoms, especially in the upper 100 m. Omnivorous with a predominantly carnivorous diet (including crustaceans, cephalopods, small fish, amphioxus and worms). Protogynic hermaphrodite (Ref. 3688). Minimum depth reported taken from Ref. 127989.
Intermittent spawning occurs from the second year onwards between May and November according to the latitude, the stock moving toward the coast for this purpose.
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)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: تجاري
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01202 (0.00993 - 0.01455), b=3.03 (3.00 - 3.06), in cm total length, based on LWR estimates for this species (Ref. 93245). |
مستوى غذائي (مرجع 69278) |
4.0 ±0.51 se; based on food items. |
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Generation time |
4.6 (2.5 - 6.1) years. Estimated as median ln(3)/K based on 10 growth studies. |
المرونه (مرجع 120179) |
وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (K=0.18-0.53; tm=1; tmax=7; Fec=60,200). |
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Rate of population increase |
Prior r = 0.82, 95% CL = 0.54 - 1.23, Based on 2 data-limited stock assessments. |
ضعف الصيد (Ref. 59153) |
Moderate vulnerability (43 of 100). 🛈 |
قابلية التأثر بالمناخ (Ref. 125649) |
Low to moderate vulnerability (26 of 100). 🛈 |
فئة السعر (Ref. 80766) |
High.
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المغذيات (Ref. 124155) |
Calcium = 164 [78, 347] mg/100g; Iron = 0.706 [0.391, 1.313] mg/100g; Protein = 20.2 [19.0, 21.5] %; Omega3 = 0.414 [0.235, 0.701] g/100g; Selenium = 69.8 [27.3, 173.0] μg/100g; VitaminA = 7.84 [1.97, 34.79] μg/100g; Zinc = 0.462 [0.311, 0.735] mg/100g (wet weight); |