Main Ref. | Kullander, S.O., 1986 |
---|---|
Remarks | Found in lentic habitats with turbid, as well as clear waters (Ref. 35237). Acquires deeper color in clear water. Prefers shady zones of quiet waters where it catches its preys at the surface (Ref. 35237). Feeds on insects at or above the surface. |
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. | Soares, M.G.M., R.G. Almeida and W.T. Tunk, 1986 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Riehl, R. and H.A. Baensch, 1996 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.43 | 0.27 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |