Main Ref. | Kottelat, M., 1997 |
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Remarks | A short-lived species which inhabits middle and lower reaches, with shallow waters, sandy bottoms and submerged plants (Ref. 11240). Secretive, bottom-dweller found in slow-flowing streams (Ref. 38442). Feeds on invertebrates and plants. Diet consisted mainly on ostracods, chironomid larvae, benthic prey of small size and macrobiotid eggs during winter (Ref. 38442). |
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. | Soriguer, M.C., C. VallespĂn, C. Gomez-Cama and J.A. Hernando, 2000 |
Feeding habit | variable |
Feeding habit Ref. | Kottelat, M., 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 | 3.02 | 0.34 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |