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Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
Eponymy: Dr Patrick Russell (1727–1805) was a British surgeon and naturalist. [...] (Ref. 128868), visit book page.
More on author: Rüppell.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري قاعية التغذية و المعيشة; نطاق العمق 40 - 275 m (Ref. 12260). Tropical; 40°N - 36°S, 18°E - 172°E
Indo-West Pacific: East Africa to Japan, the Arafura Sea (Ref. 9819) and Australia. A Lessepsian migrant (Ref. 72453).
الطول عند النضج الأول / الحجم / وزن / العمر
النضج: Lm 16.1, range 14 - 24.5 cm
Max length : 45.0 cm TL ذكر/ مختلط الجنس; (Ref. 9987); common length : 30.0 cm TL ذكر/ مختلط الجنس; (Ref. 9987); أعلا وزن تم نشرة: 110.00 g (Ref. 4883); العمر: 12 سنين (Ref. 5406)
الأشواك الظهرية (المجموع) : 9; الأشعة الظهرية الناعمة (المجموع) : 28 - 31; شوكة شرجية: 3; أشعه شرجية لينه: 25 - 28; فقرات: 24. Lateral line curved below soft dorsal and with 30-44 strong scutes; color bluish green above, silvery below; caudal fin hyaline to yellowish; dorsal fins hyaline basally, light dusky distally. Opercle with small, black spot; opercular membrane with smooth margin. Snout longer than eye diameter; squarish lower posterior edge of maxilla; upper jaw with small teeth anteriorly; soft dorsal and anal fins relatively low, not falcate; pectoral fin sub falcate. (Other source of data on morphology: Refs. 3131, 3197, 3287).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults dwell from middle to benthic (Ref. 11230), forming large schools in deep water, but occasionally inshore in sheltered bays in small to large groups (Ref. 48635). The most common Decapterus in coastal waters and on open banks of the Indian Ocean. They feed mainly on smaller planktonic invertebrates. Generally marketed fresh, may be dried or salted. Also sold frozen and canned (Ref. 9987).
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: ذو قيمة تاجرية عالية; طعم: occasionally
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01072 (0.00940 - 0.01222), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref. 93245). |
مستوى غذائي (مرجع 69278) |
3.7 ±0.4 se; based on diet studies. |
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Generation time |
1.5 (1.2 - 1.7) years. Estimated as median ln(3)/K based on 28 growth studies. |
المرونه (مرجع 120179) |
عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (K=0.73; assumed tm=1-2; Fec>10,000; tmax=12). |
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Rate of population increase |
Prior r = 0.68, 95% CL = 0.45 - 1.03, Based on 16 data-limited stock assessments. |
ضعف الصيد (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |
قابلية التأثر بالمناخ (Ref. 125649) |
Moderate vulnerability (42 of 100). 🛈 |
فئة السعر (Ref. 80766) |
Low.
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المغذيات (Ref. 124155) |
Calcium = 394 [150, 1,297] mg/100g; Iron = 3.4 [1.2, 8.1] mg/100g; Protein = 19.4 [18.0, 20.9] %; Omega3 = 0.359 [0.161, 0.825] g/100g; Selenium = 148 [46, 441] μg/100g; VitaminA = 10.8 [2.3, 46.9] μg/100g; Zinc = 1.31 [0.73, 2.52] mg/100g (wet weight); based on nutrient studies. |