| Main Ref. | Lim, P., S. Lek, S.T. Touch, S.-O. Mao and B. Chhouk, 1999 |
|---|---|
| Bemerkungen | Occurs in a variety of habitats (Ref. 27732): ditches, ponds, canals, haors, streams, rivers and inundated fields (Ref. 1479). Inhabits mainly sandy streams and rivers (Ref. 6028). Found in medium to large rivers and brooks of the middle Mekong (Ref. 12975). In the Mekong basin, this species is usually associated with large, slow flowing rivers, usually with turbid waters (Ref. 43281). Sometimes forms large schools. Feeds mainly on aquatic insects and detritus. A surface feeder (Ref. 1479). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrat | |
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| Substrat Ref. | |
| Besondere Lebensräume | |
| Besondere Lebensräume Ref. |
| Ref. | |
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| Verbände | |
| Assoziiert mit | |
| Bemerkungen der Vereinigung | |
| Parasitismus |
| Art der Fütterung | mainly animals (troph. 2.8 and up) |
|---|---|
| Fütterungsart Ref. | Lim, P., S. Lek, S.T. Touch, S.-O. Mao and B. Chhouk, 1999 |
| Fütterungsgewohnheit | hunting macrofauna (predator) |
| Fütterungsgewohnheiten Ref. |
| Estimation method | Ursprüngliche Probe | Ungefischte Bevölkerung | Bemerkung | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Von der Zusammensetzung der Ernährung | 3.14 | 0.11 | 3.10 | 0.26 | Troph of juv./adults from 4 studies. |
| Von einzelnen Lebensmitteln | 3.34 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Weliange, W.S. and U.S. Amarasinghe, 2007 | ||||