Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique; potamodrome (Ref. 51243). Tropical; 22°C - 26°C (Ref. 2059)
Asia: Thailand to Indonesia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 53.0 cm TL mâle / non sexé; (Ref. 118477)
Rayons mous dorsaux (Total): 37-41; Rayons mous anaux: 25 - 30; Vertèbres: 43 - 48. Patch of scales present on gular portion. Head and body with 2 bold stripes running from the tip of the snout to the middle of the caudal fin, one on the upper and the other on the lower part of the body; with growth the bands gradually break up into several (5-9) black blotches in adults (Ref. 41526). Belly with oblique bars; 5 scale rows between lateral line and base of anterior dorsal rays (Ref. 43281).
Obligate air-breathing (Ref. 126274); Inhabits slow moving streams and rivers, as well as lakes, ponds (Ref. 12693) and swamps (Ref. 57235). A common species in forest streams (Ref. 56749). Often found in areas with plenty of aquatic vegetation, as well as submerged woody plants. Feeds on fishes, prawns, and crabs and slightly less on shrimps. Marketed fresh and often alive (Ref. 12693).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementNutrientsMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Sources Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00381 - 0.01901), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.9 ±0.68 se; based on food items.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).