Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water; brak water benthopelagisch; potamodroom (Ref. 51243); diepte 5 - ? m (Ref. 4832). Subtropical; 18°C - 28°C (Ref. 12468); 34°N - 19°S
Asia: Pakistan, India, Bangladesh, Nepal and Myanmar. Introduced elsewhere.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 182 cm TL mannelijk / geslacht onbekend; (Ref. 41236); max. gepubliceerd gewicht: 38.6 kg (Ref. 72380)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 17; Anale stekels: 0; Anale zachte stralen: 7 - 8. Body deep, with depth 2.5 to 3 times in standard length (Ref. 4832). Has a large, upturned mouth (Ref. 3264), with a prominent protruding lower jaw (Ref. 4832). Pectoral fins long, extending to pelvic fins; scales conspicuously large (Ref. 4832).
Adults occur in rivers, lakes and culture ponds (Ref. 41236). Mature individuals breed in rivers (Ref. 4832). Surface and mid-water feeders, mainly omnivorous with juveniles feeding on aquatic and terrestrial insects, detritus and phytoplankton.
Menon, A.G.K., 1999. Check list - fresh water fishes of India. Rec. Zool. Surv. India, Misc. Publ., Occas. Pap. No. 175, 366 p. (Ref. 41236)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
CITES (Ref. 131153)
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van groot commercieel belang; Aquacultuur: commercieel; sportvis: ja
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00818 - 0.01115), b=3.06 (3.02 - 3.10), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.8 ±0.22 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (K=0.28; tm=3-5).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (47 of 100).