Taxonomic Remarks
Considered extinct by IUCN in 2019.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Tropical
Considered extinct by IUCN in 2019.
Asia: Borneo, Sumatra and Java in Indonesia, Malaya, and Thailand (Ref. 7050). Found in the Mekong basin (Ref. 12693).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 150 cm SL mâle / non sexé; (Ref. 7050)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Jaws increasing in length throughout life, extending far beyond posterior margin of eye in large specimens; small juveniles with slightly oblique bars on body and anal fin; larger juveniles and adults with plain body, overall silvery to bronze in life (Ref. 43281).
Obligate air-breathing (Ref. 126274); Inhabits mainstreams and forest streams (Ref. 58784). Feeds on fishes, probably has a crepuscular or nocturnal activity pattern (Ref. 12693). Other food of this species includes insects and small vertebrates (Ref. 58784).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Roberts, T.R., 1992. Systematic revision of the old world freshwater fish family Notopteridae. Ichthyol. Explor. Freshwat. 2(4):361-383. (Ref. 7431)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: pêcheries vivrières
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5166 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00239 - 0.00836), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Réf.
69278): 4.5 ±0.80 se; based on food items.
Résilience (Réf.
120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Very high vulnerability (90 of 100).
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Nutriments (Ref.
124155): Calcium = 61.8 [20.0, 209.0] mg/100g; Iron = 1.36 [0.48, 4.20] mg/100g; Protein = 17.2 [15.4, 19.1] %; Omega3 = 0.284 [0.113, 0.726] g/100g; Selenium = 102 [35, 244] μg/100g; VitaminA = 50.1 [10.2, 265.8] μg/100g; Zinc = 0.695 [0.362, 1.536] mg/100g (wet weight);