Main Ref. | Talent, L.G., 1982 |
---|---|
Remarks |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Soft Bottom |
---|---|
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. | Cortés, E., 1999 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Talent, L.G., 1982 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.52 | 0.23 | 3.47 | 0.45 | Troph of juv./adults from 4 studies. |
From individual food items | |||||
Ref. | Cortés, E., 1999 |