Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic; potamodromous (Ref. 51243). Tropical
Asia: India and Myanmar.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL male/unsexed; (Ref. 41236); max. published weight: 900.00 g (Ref. 4832)
Short description
Identification keys | Morphology | Morphometrics
Dorsal soft rays (total): 13; Anal soft rays: 8. Body depth about equal to head length; mouth narrow and subterminal; 2 pairs barbels, longer than orbit; eye diameter 4 to 4.8 times in head; dorsal spine strong and serrated, its denticles weak and recurved; scales small, 46 or 47 in longitudinal series, transverse scale-rows 9/8; circumferential scales 34; anal scales 2 (Ref. 4832).
Found in rivers and hill streams with rocky bottom (Ref. 41236).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00226 - 0.01220), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).