Main Ref. | Timi, J.T., A.L. Lanfranchi, J.A. Etchegoin and F. Cremonte, 2008 |
---|---|
Remarks | Preys mostly on reef-dwelling organisms (Ref. 113697). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Galván, D.E., F. Botto, A.M. Parma, L. Bandieri, N. Mohamed and O.O. Iribarne, 2009 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Galván, D.E., F. Botto, A.M. Parma, L. Bandieri, N. Mohamed and O.O. Iribarne, 2009 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.46 | 0.29 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |