Main Ref. | De Vos, L., 1993 |
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Remarks | Occurs rocky or sandy-rocky substrates of rivers with rapidly flowing waters. Feeds on algae which grow on rocks in the river and cascades. Is probably also an insectivore since some specimens which were examined showed the presence of insect larvae in their stomachs. |
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. | De Vos, L., 1993 |
Feeding habit | variable |
Feeding habit Ref. | De Vos, L., 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 | 2.57 | 0.26 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |