Main Ref. | Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989 |
---|---|
Remarks | Occurs along the vegetated margins of streams and swamps. Feeds mainly on small crustaceans as well as on aquatic insects, juvenile fishes and algae. |
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. | Allen, G.R., 1989 |
Feeding habit | variable |
Feeding habit Ref. | Allen, G.R., 1989 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.18 | 0.46 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |