| Main Ref. | Robins, C.R. and G.C. Ray, 1986 |
|---|---|
| Remarks |
| 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 | plants/detritus+animals (troph. 2.2-2.79) |
|---|---|
| Feeding type Ref. | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
| Feeding habit | variable |
| Feeding habit Ref. |
| Estimation method | Original sample | Unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | 2.43 | 0.29 | |||
| From individual food items | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
| Ref. | Carr, W.E.S. and C.A. Adams, 1973 | ||||