Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique; pH range: 6.0 - 7.0; dH range: 15 - ?; potamodrome (Ref. 51243). Tropical; 22°C - 26°C (Ref. 2059)
Asia: Afghanistan in the west to Indonesia through South and Central Asia.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?, range 10 - ? cm
Max length : 32.9 cm TL mâle / non sexé; (Ref. 125890); common length : 5.0 cm SL mâle / non sexé; (Ref. 35840); poids max. publié: 286.83 g (Ref. 125890)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
White dorsal, anal and caudal margins; 3-3+1/2 scales between the lateral line and the base of the anterior dorsal rays; relatively small size (Ref. 27732).
Obligate air-breathing (Ref. 126274); Found in hill streams (Ref. 27732). Adults inhabit medium to large rivers, brooks, rapid-running mountain streams and stagnant water bodies including sluggish flowing canals (Ref. 12975). Feed at night on small fish, insects and crustaceans (Ref. 85309). Exhibit parental care, with the male brooding eggs and fry in his mouth (Ref. 85309).
Male broods the eggs and fry in his mouth (Ref. 85309).
Kottelat, M., 2013. The fishes of the inland waters of Southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. The Raffles Bulletin of Zoology 2013 (Suppl. 27):1-663. (Ref. 94476)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: commercial; Aquarium: Commercial
Outils
Articles particuliers
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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=0.00871 (0.00711 - 0.01068), b=2.99 (2.94 - 3.04), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Ref.
69278): 3.8 ±0.62 se; based on food items.
Generation time: 2.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.50; Fec=389).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
