Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water; brak water demersaal; amfidroom (Ref. 51243). Tropical; 23°C - 26°C (Ref. 13614)
Asia: Pakistan, India, Bangladesh, Nepal and probably Myanmar.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 183 cm TL mannelijk / geslacht onbekend; (Ref. 41236); common length : 100.0 cm TL mannelijk / geslacht onbekend; (Ref. 4833)
Inhabit rivers. Occur in shoals. Adults ascend from estuaries into large rivers for breeding during monsoons. After the water level recedes, they often get stranded in small pools (Ref. 4833). Oviparous, eggs are unguarded (Ref. 205).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Distinct pairing (Ref. 205).
Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; sportvis: ja
Tools
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00346 - 0.01150), b=3.02 (2.86 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±0.37 se; based on food items.
Weerstandsvermogen (Ref.
120179): Zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).