| Main Ref. | Mills, D., G. Vevers and D.L. Mills, 1989 |
|---|---|
| Remarks | A gragarious species which positions itself near the surface between the stems of emerging plants. It is frequently found in stagnant waters. Feeds on worms, crustaceans, insects and plants (Ref. 7020). Food dominated by zooplankton (Ref. 56181). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 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. | Mills, D., G. Vevers and D.L. Mills, 1989 |
| Feeding habit | variable |
| Feeding habit Ref. | Mills, D., G. Vevers and D.L. Mills, 1989 |
| Estimation method | Original sample | Unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | 3.06 | 0.38 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||