| Ref. principal | Paulin, C. and C. Roberts, 1992 |
|---|---|
| Notas | A resident intertidal species with homing behavior (Ref. 32612) found in pools with rocks or boulders. May leave tidepools if aquatic conditions become inhospitable (Ref. 31184). Feeds mostly on invertebrates, particularly crustaceans and mollusks. |
| 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. | Paulin, C. and C. Roberts, 1992 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. | Paulin, C. and C. Roberts, 1992 |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | |||||
| Dos itens alimentares individuais | 3.64 | 0.59 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||