| Réf. principale | Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984 |
|---|---|
| Remarques | Inhabits silty and weedy bottoms of rivers and ponds or lakes (Ref. 9671). Feeds on crustaceans, large insects, frogs and fishes (Ref. 5258). Recorded as having been or being farmed in rice fields (Ref. 119549). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrat | |
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| 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. | Man, S.H. and I.J. Hodgkiss, 1981 |
| Habitude alimentaire | hunting macrofauna (predator) |
| Habitudes alimentaires Réf. | Man, S.H. and I.J. Hodgkiss, 1981 |
| Estimation method | Échantillon original | Population non pêchée | Remarque | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| À partir du régime alimentaire | |||||
| À partir des éléments alimentaires | 3.66 | 0.60 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Réf. | |||||