Main Ref. | Pethiyagoda, R., 1991 |
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Remarks | Inhabits deep, clear, cool pools with flowing water and a rocky substrate. It occurs mainly in the faster flowing parts of streams. Young feeds on fly larvae and other small, rock clinging insects. Adult grazes on algae. Possibly amphidromous (Ref. 26364). |
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. | Pethiyagoda, R., 1991 |
Feeding habit | variable |
Feeding habit Ref. | Pethiyagoda, R., 1991 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.77 | 0.31 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |