| Réf. principale | Roberts, T.R., 1993 |
|---|---|
| Remarques | Found in clear streams and enters brackish waters (Ref. 4832). Inhabits standing and sluggish waters of lakes, floodplains, canals and ponds (Ref. 12693). Recorded as having been or being farmed in rice fields (Ref. 119549). Undertakes localized lateral migrations from the Mekong River to floodplains during the flood season and back to the mainstream or other permanent water bodies during the dry season (Ref. 37770). Common in tanks throughout the greater parts of India. Feeds on insects, fish (Ref. 12693), crustaceans and some young roots of aquatic plants (Ref. 6459). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrat | |
|---|---|
| Substrat Réf. | |
| Habitats spéciaux | |
| Habitats particuliers Réf. | Halwart, M. and M.V. Gupta, 2004 |
| Réf. | |
|---|---|
| Associations | |
| Associé avec | |
| Remarques sur les associations | |
| Parasitisme |
| Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
|---|---|
| Type d'alimentation Réf. | Yap, S.-Y., 1988 |
| Habitude alimentaire | hunting macrofauna (predator) |
| Habitudes alimentaires Réf. |
| Estimation method | Échantillon original | Population non pêchée | Remarque | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| À partir du régime alimentaire | 3.52 | 3.53 | 0.59 | Troph of adults from 1 study. | |
| À partir des éléments alimentaires | 3.40 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Réf. | Yap, S.-Y., 1988 | ||||