Referencia principal | Winemiller, K.O. and B.J. Ponwith, 1998 |
---|---|
Observaciones | Strictly carnivorous (Ref. 117791). Also known from brackish canals (Ref. 117792). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Soft Bottom: sand; |
---|---|
Substrate Ref. | Page, L.M. and B.M. Burr, 2011 |
Special habitats | |
Special habitats Ref. |
Referencia | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Winemiller, K.O. and B.J. Ponwith, 1998 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Coat, S., D. Monti, C. Bouchon and G. Lepoint, 2009 |
Estimation method | Muestra original | Población no pescada | Observación | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | 3.72 | 0.59 | |||
De tipos individuales de alimento | 3.63 | 0.57 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia | Winemiller, K.O. and B.J. Ponwith, 1998 |