Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; zoet water; brak water demersaal; katadroom (Ref. 46888). Tropical
Indo-West Pacific: Pakistan through Southeast Asia to New Guinea. Elsewhere extending to the Chinese coast.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL mannelijk / geslacht onbekend; (Ref. 9812); common length : 17.5 cm TL mannelijk / geslacht onbekend; (Ref. 9812); max. gerapporteerde leeftijd: 4 Jaren (Ref. 127264)
Dorsale stekels (totaal) : 4; Anale stekels: 3; Anale zachte stralen: 9. Greenish dorsally; flanks and abdomen silvery (Ref. 9812). First dorsal fin with black margin, other fins dusky (Ref. 9812). Pectoral fins with dark spot dorsally at origin (Ref. 9812).
A shallow-water, schooling species which enters estuaries and freshwaters. Spawn at sea. Juveniles may be found in rice fields and mangrove swamps (Ref. 9812). Feed on small algae, diatoms, and other organic matter, both living and detrital, taken in with sand and mud. Fries feed on copepods and floating algae. Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Marketed fresh, boiled (Thailand), canned or frozen (Australia); roe marketed salted (Ref. 9812).
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 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.1, mean 28.3 °C (based on 1336 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00555 - 0.02485), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.2 ±0.00 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
Nutrients (Ref.
124155): Calcium = 194 [88, 425] mg/100g; Iron = 1.31 [0.60, 2.70] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.313 [0.160, 0.662] g/100g; Selenium = 47.5 [24.1, 103.7] μg/100g; VitaminA = 18.8 [5.5, 59.0] μg/100g; Zinc = 1.93 [1.30, 2.87] mg/100g (wet weight);
![Image of Osteomugil speigleri (Speigler\](/images/thumbnails/gif/tn_Vaspe_u0.gif "Image of Osteomugil speigleri (Speigler\")
