Main Ref. | Watson, R.R. and C. Pöllabauer, 1998 |
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Remarks | Feeds mainly on small freshwater crustaceans, especially transparent shrimp which are very abundant. Prefers areas with gravel and overhanging vegetation in slower areas of swift, clear streams. The rocks and gravel usually coated with detritus. Hides into the substrate when threatened, its eyes and mouth and first dorsal fin above the gravel. |
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. | Watson, R.R. and C. Pöllabauer, 1998 |
Feeding habit | |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.60 | 0.59 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |