| Main Ref. | Scott, W.B. and E.J. Crossman, 1973 |
|---|---|
| Bemerkungen | Inhabits sand and gravel runs, sandy and muddy pools and backwaters, of small to large rivers; less often in lakes and impoundments. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrat | Soft Bottom: sand; mud; Hard Bottom: rocky; |
|---|---|
| Substrat Ref. | Page, L.M. and B.M. Burr, 1991 |
| Besondere Lebensräume | |
| Besondere Lebensräume Ref. |
| Ref. | |
|---|---|
| Verbände | |
| Assoziiert mit | |
| Bemerkungen der Vereinigung | |
| Parasitismus |
| Art der Fütterung | mainly animals (troph. 2.8 and up) |
|---|---|
| Fütterungsart Ref. | Scott, W.B. and E.J. Crossman, 1973 |
| Fütterungsgewohnheit | hunting macrofauna (predator) |
| Fütterungsgewohnheiten Ref. |
| Estimation method | Ursprüngliche Probe | Ungefischte Bevölkerung | Bemerkung | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Von der Zusammensetzung der Ernährung | |||||
| Von einzelnen Lebensmitteln | 4.06 | 0.68 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||