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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Eponymy: Rev Dr Christoph Samuel John (1747–1813) was a botanist and herpetologist and a medical missionary (1771–1813) at the Danish trading station of Tranquebar (now Tharangambadi), Tamil Nadu, not far from Madras (Chennai). [...] Charles Paulus Bélanger (1805–1881) was a French traveller. [...] (Ref. 128868), visit book page.
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة القاع; مهاجرة بين الياه الملحه و الحلوة لكن ليس للتزاوج (Ref. 51243); نطاق العمق ? - 40 m (Ref. 9772). Tropical
Indo-West Pacific: Pakistan, India, Sri Lanka, through the East Indies, to China. Records from the east coast of Africa were probably based on misidentifications as this species does not occur there (Ref. 4373). Range extends westwards to the Persian Gulf (Ref. 9772).
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm ?, range 9 - ? cm
Max length : 30.0 cm TL ذكر/ مختلط الجنس; (Ref. 2872); common length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 2872)
الأشواك الظهرية (المجموع) : 10 - 11; الأشعة الظهرية الناعمة (المجموع) : 27 - 31; شوكة شرجية: 2; أشعه شرجية لينه: 7.
Inhabits coastal waters and estuaries. Feeds on invertebrates, particularly benthic worms. Marketed fresh and dried salted.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Bianchi, G., 1985. FAO species identification sheets for fishery purposes. Field guide to the commercial marine and brackish-water species of Pakistan. Prepared with the support of PAK/77/033 and FAO (FIRM) Regular Programme. Rome: FAO. 200 p. (Ref. 2872)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: غير مهمة تجارياً
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 23.3 - 29.1, mean 28.2 °C (based on 1204 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00660 - 0.01515), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±0.32 se; based on food items.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 464 [112, 1,484] mg/100g; Iron = 1.56 [0.59, 3.49] mg/100g; Protein = 18.6 [16.7, 20.7] %; Omega3 = 0.234 [0.125, 0.391] g/100g; Selenium = 93.9 [33.5, 279.9] μg/100g; VitaminA = 19.9 [8.0, 51.9] μg/100g; Zinc = 2.01 [0.94, 3.47] mg/100g (wet weight); based on
nutrient studies.
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