| Ref. principal | Kenny, J.S., 1995 |
|---|---|
| Notas | Widespread in mildly brackish water in canals and drainage ditches at the edges of swamps, but rarely found in freshwater. Feeds on mosquiito larvae and has at times been used for control in ponds and reservoirs. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | |
|---|---|
| Substrato Ref. | |
| Special habitats | |
| Habitats especiais Ref. |
| Ref. | |
|---|---|
| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Keith, P., P.-Y. Le Bail and P. Planquette, 2000 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Keith, P., P.-Y. Le Bail and P. Planquette, 2000 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 2.31 | 0.10 | Troph of juv./adults from 1 study. | ||
| Dos itens alimentares individuais | 3.20 | 0.40 | Tentative trophic level derived from 1 + troph of a single food item | ||
| Ref. | |||||