Referencia principal | Maitland, P.S. and R.N. Campbell, 1992 |
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Observaciones |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Referencia | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Maitland, P.S. and R.N. Campbell, 1992 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Maitland, P.S. and R.N. Campbell, 1992 |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | 3.13 | 0.04 | 3.07 | 0.34 | Troph of juv./adults from 3 studies. |
De tipos individuales de alimento | 3.15 | 0.34 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia | Novoselov, A.P., 2000 |