Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; zoet water; brak water demersaal; katadroom (Ref. 46888); diepte 0 - 5 m (Ref. 86942). Tropical; 30°N - 29°S, 31°E - 138°W
Indo-Pacific: Persian Gulf and Red Sea south to Natal, South Africa, north to Japan and east to French Polynesia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 40.0 cm SL mannelijk / geslacht onbekend; (Ref. 9812); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 9812)
Dorsale stekels (totaal) : 4 - 5; Dorsale zachte stralen (totaal) : 8 - 9; Anale stekels: 3; Anale zachte stralen: 9. Dark greenish dorsally, brownish over head, white ventrally; 3-6 indistinct, dark stripes along upper rows of scales; greyish dorsal fins; caudal fin bluish with black margin (Ref. 9812). Yellowish pectoral fin and may have a blue spot at fin origin (Ref. 9812).
Body shape (shape guide): fusiform / normal.
Form schools in shallow coastal waters and enters lagoons, estuaries, and fresh water to feed (Ref. 9812). Juveniles may enter rice fields and mangroves (Ref. 9812). Feed on small algae, diatoms and benthic detrital material taken in with sand and mud; fry take zooplankton, diatoms, detrital material and inorganic sediment (Ref. 9812). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Spawning occurs at sea. Also caught with stakenets (Ref. 9812). Marketed fresh and salted.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Thomson, J.M., 1984. Mugilidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 3. [pag. var.]. FAO, Rome. (Ref. 2830)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquacultuur: commercieel; aas: usually
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01259 (0.01054 - 0.01504), b=2.93 (2.90 - 2.96), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.7 ±0.30 se; based on food items. |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.15-0.63;). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Medium.
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Voedingsstoffen (Ref. 124155) |
Calcium = 173 [76, 396] mg/100g; Iron = 1.16 [0.53, 2.47] mg/100g; Protein = 18.2 [16.5, 19.9] %; Omega3 = 0.262 [0.128, 0.590] g/100g; Selenium = 31.5 [15.5, 77.1] μg/100g; VitaminA = 24 [6, 81] μg/100g; Zinc = 1.86 [1.24, 2.81] mg/100g (wet weight); |