Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce demersale; pH range: 7.0 - ? ; dH range: 10 - ?; potamodromo (Ref. 138296). 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).
Lunghezza alla prima maturità / Dimensione / Peso / Età
Maturità: Lm 7.5, range 7 - 8 cm
Max length : 31.0 cm TL maschio/sesso non determinato; (Ref. 118477)
Breve descrizione
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.
Body shape (shape guide): short and / or deep.
Found in slow or standing waters, among bushes of shore vegetation (Ref. 27732). Adults occur in medium to large-sized rivers and flooded fields (Ref. 12975), lakes, ponds and swamps (Ref. 41236). They feed on filamentous algae, submerged land plants, fruits and seeds with some aquatic insects and crustaceans (Ref. 12693). Lateral migrations take place from the Mekong River to the floodplains during the flood season and back again at the onset of the dry season (Ref. 37770).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | 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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: scarso interesse commerciale; Acquario: Commerciale
Strumenti
Rapporti speciali
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Fonti Internet
Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01549 (0.01087 - 0.02207), b=3.01 (2.91 - 3.11), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Livello trofico (Fonte Biblio. 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 (Fonte Biblio. 120179) |
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (K=0.44). |
Vulnerabilità della pesca (Ref. 59153) |
Low to moderate vulnerability (28 of 100). 🛈 |
Categoria di prezzo (Ref. 80766) |
Unknown.
|
Nutrienti (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); |