Main Ref. | Keast, A., 1968 |
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Remarks | Inhabits vegetated lakes, ponds, swamps, backwaters and pools of creeks and small to medium rivers (Ref. 3814). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Keast, A., 1968 |
Feeding habit | variable |
Feeding habit Ref. | Keast, A., 1968 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 2.65 | 0.10 | 2.63 | 0.14 | Troph of juv./adults from 3 studies. |
From individual food items | 2.62 | 0.24 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Keast, A., 1968 |