Main Ref. | Teugels, G.G., 1990 |
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Remarks | It lives in swamps, creeks and buckwaters (Ref. 31256), and inhabiting the calmer parts of the rivers (Ref. 41580). It can leap out of the water. Exophageous insectivore, mainly feeding on terrestrial insect and aquatic larvae and nymphs of insects (Ref. 41580). Feeds also on crustaceans and fish (Ref. 7020). |
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 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Mills, D. and G. Vevers, 1989 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Mills, D. and G. Vevers, 1989 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.57 | 0.52 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |