Main Ref. | Galvis, G., J.I. Mojica and M. Camargo, 1997 |
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Remarks | Inhabits fast-flowing rivers. Feeds on algae and aquatic insects. |
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. |
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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. | Galvis, G., J.I. Mojica and M. Camargo, 1997 |
Feeding habit | variable |
Feeding habit Ref. | Galvis, G., J.I. Mojica and M. Camargo, 1997 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.57 | 0.26 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |