Ref. principal | Whitehead, P.J.P., 1985 |
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Notas | Enters estuaries and able to tolerate quite low salinities (7 o/oo). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
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|
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Whitehead, P.J.P., 1985 |
Hábito alimentar | selective plankton feeding |
Feeding habit Ref. | Whitehead, P.J.P., 1985 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 3.25 | 0.48 | |||
Dos itens alimentares individuais | 2.85 | 0.33 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Blaber, S.J.M., 1979 |