Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce; saumâtre benthopélagique; potamodrome (Ref. 51243); profondeur 5 - ? m (Ref. 4832). Subtropical; 18°C - 28°C (Ref. 12468); 34°N - 19°S
Asia: Pakistan, India, Bangladesh, Nepal and Myanmar. Introduced elsewhere.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 182 cm TL mâle / non sexé; (Ref. 41236); poids max. publié: 38.6 kg (Ref. 72380)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 17; Épines anales: 0; Rayons mous anaux: 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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
CITES (Ref. 131153)
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: hautement commercial; Aquaculture: commercial; pêche sportive: oui
Outils
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Sources Internet
Estimates based on models
Phylogenetic diversity index (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).
Niveau trophique (Ref.
69278): 2.8 ±0.22 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.28; tm=3-5).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (47 of 100).