Main Ref. | Conkel, D., 1993 |
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Remarks | Prefers coastal lacustrine environment which is slightly salty and turbid and which has mud or sand bottom. Feeds primarily on aquatic and terrestrial insects but also takes small fishes when available. |
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. | Conkel, D., 1993 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Conkel, D., 1993 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.41 | 0.60 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |