Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande; pH range: 7.0 - ? ; dH range: 10 - ?; flodvandrande (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).
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 7.5, range 7 - 8 cm
Max length : 31.0 cm TL hane/ej könsbestämd; (Ref. 118477)
Kort beskrivning
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). 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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | 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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: mindre kommeriell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 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). |
Trofisk nivå (Ref. 69278) |
3.2 ±0.3 se; based on diet studies. |
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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). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (28 of 100). 🛈 |
Priskategori (Ref. 80766) |
Unknown.
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Näringsämnen (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); |