Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande; pH range: 6.0 - 6.5; dH range: ? - 5; flodvandrande (Ref. 51243). Tropical; 24°C - 30°C (Ref. 13371)
Asia: Mekong, Chao Phraya and Meklong basins; also from the northern Malay Peninsula.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 30.0 cm SL hane/ej könsbestämd; (Ref. 27732)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Has about 10-12 dark vertical bars on the side; a series of small, dark, vertical marks on the lower anterior part of the body above the level of the pectoral fin; a black margin and 2-3 longitudinal rows of black spots on the dorsal fin; several vertical bars or rows of spots on the caudal fin (Ref. 27732); 12-14 branched dorsal-fin rays; erect ethmoid spine never perpendicular to snout when viewed from above; small mental lobe, lower lip without papillae (Ref. 12693).
Body shape (shape guide): elongated.
Usually found in large rivers with a muddy substrate (Ref. 27732) and also with bottom cover of rocks, logs, or even brush piles. Nocturnal or crepuscular fish. Feeds on mollusks, benthic insect larvae and worms. Moves into flooded areas during the rainy season and returns to rivers during November and December. Sometimes marketed fresh. Made into prahoc along the Tonlé Sap, Cambodia (Ref. 12693)
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00250 - 0.01388), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.40 se; based on food items.
Sårbarhet i fisket (Ref.
59153): Low to moderate vulnerability (27 of 100).
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