| Ref. principal | Wise, B.S., I.C. Potter and J.H. Wallace, 1994 |
|---|---|
| Notas | Occurs inshore, in mangrove areas; in lotic and lentic freshwater bodies (Ref. 7300). Lives in coastal marine waters, but also found in estuaries and freshwater sections of rivers (particularly in temperate southern latitudes) (Ref. 44894). Benthic omnivore, juveniles feed on algae and a range of small crustaceans, while older fish prey mainly on polychaetes (Ref. 34016). Diet changes considerably with season and increasing age (Ref. 34016). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrato | |
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| Substrato Ref. | |
| Special habitats | |
| Habitats especiais Ref. |
| Ref. | |
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| Associações | |
| Associado a | |
| Observações da associação | |
| Parasitism |
| Tipo de alimentação | mainly animals (troph. 2.8 and up) |
|---|---|
| Tipo de alimentação Ref. | Wise, B.S., I.C. Potter and J.H. Wallace, 1994 |
| Hábito alimentar | hunting macrofauna (predator) |
| Hábito alimentar Ref. |
| Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Da composição da dieta | 3.17 | 0.14 | 3.06 | 0.16 | Troph of juv./adults from 1 study. |
| Dos itens alimentares individuais | 2.85 | 0.31 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Wise, B.S., I.C. Potter and J.H. Wallace, 1994 | ||||