Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; sötvatten bottenlevande; pH range: 7.0 - ? ; dH range: 10 - ?; flodvandrande (Ref. 51243). Tropical; 23°C - 28°C (Ref. 2059)
Asia: Mekong and Chao Phraya basins, Malay Peninsula, Sumatra and Borneo (Ref. 27732). Reported from the Maeklong River (Ref. 37766).
Length at first maturity / Size / Vikt / Age
Könsmognad: Lm 7.5, range 7 - 8 cm
Max length : 31.0 cm TL hane/ej könsbestämd; (Ref. 118477)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Compressed body; a small and only slightly protractile mouth; an interrupted lateral line; brown color with about 6-8 blackish vertical bars.
Body shape (shape guide): short and / or deep.
Found in slow or standing waters, among bushes of shore vegetation (Ref. 27732). Occurs in medium to large-sized rivers and flooded fields (Ref. 12975), lakes, ponds and swamps (Ref. 41236). Feeds on filamentous algae, submerged land plants, fruits and seeds with some aquatic insects and crustaceans (Ref. 12693). Undertakes lateral migrations from the Mekong River to the floodplains during the flood season and back again at the onset of the dry season (Ref. 37770).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Kottelat, M., A.J. Whitten, S.N. Kartikasari and S. Wirjoatmodjo, 1993. Freshwater fishes of Western Indonesia and Sulawesi. Periplus Editions, Hong Kong. 221 p. (Ref. 7050)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Fiskeri: mindre kommeriell; Akvarium: Kommersiell
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.01099 - 0.02183), b=3.01 (2.91 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.2 ±0.3 se; based on diet studies.
Generation time: 2.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.44).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
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Nutrients (Ref.
124155): Calcium = 203 [101, 388] mg/100g; Iron = 1.93 [1.13, 3.46] mg/100g; Protein = 18.3 [17.1, 19.4] %; Omega3 = 0.42 [0.16, 1.17] g/100g; Selenium = 112 [41, 282] μg/100g; VitaminA = 17 [6, 50] μg/100g; Zinc = 1.74 [1.13, 2.63] mg/100g (wet weight);
