Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina; brackvatten bottenlevande; djupintervall 1 - 50 m. Tropical; 30°N - 6°N, 49°E - 80°E
Western Indian Ocean: Persian Gulf and coasts of India.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 83.0 cm TL hane/ej könsbestämd; (Ref. 3627); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 3507)
Adults occur in shallow coastal waters to moderate depths. Carnivorous. Sold fresh in markets.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
All populations matured as males during the first or second year (Ref. 52206).
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: mindre kommeriell
Ytterligare information
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
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Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 27.9, mean 26.8 °C (based on 130 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00903 - 0.02210), b=3.03 (2.90 - 3.16), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.2 se; based on size and trophs of closest relatives
Generation time: 4.0 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (tmax=11; K=0.28-0.38).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (87 of 100).
Nutrients (Ref.
124155): Calcium = 132 [81, 242] mg/100g; Iron = 1.18 [0.68, 2.04] mg/100g; Protein = 19.5 [18.5, 20.5] %; Omega3 = 0.259 [0.159, 0.446] g/100g; Selenium = 52.5 [27.3, 96.6] μg/100g; VitaminA = 12.5 [4.5, 30.1] μg/100g; Zinc = 1.16 [0.83, 1.59] mg/100g (wet weight);
