Ref. principal | Maitland, P.S. and R.N. Campbell, 1992 |
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Notas | Feeds on plants, invertebrates and detritus (Ref. 6258). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrato | |
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Substrate Ref. | |
Habitats especiais | |
Special habitats Ref. |
Ref. | |
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Associações | |
Associada com | |
Comentários sobre associação | |
Parasitismo |
Tipo de alimentação | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Maitland, P.S. and R.N. Campbell, 1992 |
Hábito alimentar | variable |
Feeding habit Ref. | Maitland, P.S. and R.N. Campbell, 1992 |
Estimation method | Amostra original | População virgem (não pescada) | Nota | ||
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Troph | s.e. | Troph | s.e. | ||
Da composição da dieta | 2.73 | 0.13 | 3.03 | 0.46 | Troph of juv./adults from 2 studies. |
Dos itens alimentares individuais | 3.61 | 0.55 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Maitland, P.S. and R.N. Campbell, 1992 |