Main Ref. | Page, L.M. and B.M. Burr, 1991 |
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Remarks | Nearly always found in shallow water, preferring habitats with dense vegetation in small lakes, ponds and slow moving rivers and streams. Feed on small aquatic invertebrates, insects, and occasionally small fishes (Ref. 4543). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; |
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Substrate Ref. | |
Special habitats | vegetation |
Special habitats Ref. | Thompson, P., 1985 |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Page, L.M. and B.M. Burr, 1991 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Page, L.M. and B.M. Burr, 1991 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.64 | 0.52 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |