| Ref. principal | Bennett, B.A., 1989 |
|---|---|
| Notas | Inhabits estuaries and shallow waters over sand and between rocks. Feeds mainly on small bivalves, shrimps and crabs (Ref. 3670). Feeds on plants and invertebrates (Ref. 12563). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
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| Substrate | Soft Bottom: sand; Hard Bottom: rocky; |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Ref. | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Tipo de alimentação | plants/detritus+animals (troph. 2.2-2.79) |
|---|---|
| Feeding type Ref. | Bennett, B.A., 1989 |
| Hábito alimentar | variable |
| Feeding habit Ref. |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 2.78 | 0.17 | 2.66 | 0.28 | Troph of juv./adults from 1 study. |
| Dos itens alimentares individuais | 3.22 | 0.49 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Bennett, B.A., 1989 | ||||