Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع. Tropical
Indian Ocean: coasts of India and Sri Lanka, probably extending to Thailand and Malaysia.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm 18.0, range 16 - 22 cm
Max length : 30.0 cm TL ذكر/ مختلط الجنس; (Ref. 3490); common length : 22.0 cm TL ذكر/ مختلط الجنس; (Ref. 3490)
Found in coastal waters. An important foodfish. Sold fresh and dried salted in markets.
Lal Mohan, R.S., 1984. Sciaenidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 4. FAO, Rome. pag. var. (Ref. 3490)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00508 - 0.01300), b=3.15 (3.02 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Generation time: 2.2 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (K=0.49-1.08; Fec=21,584).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).