| المرجع الرئيسي | Lim, P., S. Lek, S.T. Touch, S.-O. Mao and B. Chhouk, 1999 |
|---|---|
| ملاحظات | 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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| Substrate | |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| مرجع | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| نوع التغذية | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Lim, P., S. Lek, S.T. Touch, S.-O. Mao and B. Chhouk, 1999 |
| العادات الغذائية | hunting macrofauna (predator) |
| Feeding habit Ref. |
| Estimation method | العينة الأصلية | مجتمعات لم يتم صيدها | ملاحظة | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| من التركيبة الغذائية | 3.14 | 0.11 | 3.10 | 0.26 | Troph of juv./adults from 4 studies. |
| من العناصر الغذائية المفردة | 3.34 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| مرجع | Weliange, W.S. and U.S. Amarasinghe, 2007 | ||||