Referencia principal | Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991 |
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Observaciones | Occurs in the middle and upper water layers. Feeds on worms, small crustaceans and insects. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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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. | Mills, D. and G. Vevers, 1989 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Mills, D. and G. Vevers, 1989 |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | |||||
De tipos individuales de alimento | 3.12 | 0.32 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia |