| Ref. principal | Nielsen, J.G., 1986 |
|---|---|
| Notas | Coastal (Ref. 122937). Found in seagrass beds in an estuary (Ref. 122902). Feeds on fish and invertebrates (Ref. 4704). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
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| Substrato | Soft Bottom |
|---|---|
| Substrate Ref. | |
| Habitats especiais | Beds: sea grass; |
| Special habitats Ref. | Costa, M.J., C.I. Santos and H.N. Cabral, 2002 |
| Ref. | |
|---|---|
| Associações | |
| Associada com | |
| Comentários sobre associação | |
| Parasitismo |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Nielsen, J.G., 1986 |
| Hábito alimentar | hunting macrofauna (predator) |
| Feeding habit Ref. | Nielsen, J.G., 1986 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 3.28 | 0.53 | Troph of juv./adults from 1 study. | ||
| Dos itens alimentares individuais | 3.72 | 0.57 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Bell, J.D. and M.L. Harmelin-Vivien, 1983 | ||||