Environment: milieu / climate zone / depth range / distribution range
Ecologia
; acqua dolce demersale; pH range: 7.0 - ? ; dH range: 10 - ?; potamodromo (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 / Peso / Age
Maturity: Lm 7.5, range 7 - 8 cm
Max length : 31.0 cm TL maschio/sesso non determinato; (Ref. 118477)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Compressed body; a small and only slightly protractile mouth; an interrupted lateral line; brown color with about 6-8 blackish vertical bars.
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
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
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)
Threat to humans
Harmless
Human uses
Pesca: scarso interesse commerciale; Acquario: Commerciale
Strumenti
Special reports
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Fonti Internet
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 (0.01091 - 0.02198), b=3.01 (2.91 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (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.
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (K=0.44).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
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);
