Main Ref. | Blanco, S., S. Romo, M.-J. Villena and S. Martínez, 2003 |
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Remarks | Occurs in water bodies of low-lying plains, with little current. Is threatened by pollution, habitat destruction and the introduction of new species (Ref. 26100). Detritivorous, also feeds on insects (Ref. 50467). |
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. | Blanco, S., S. Romo, M.-J. Villena and S. Martínez, 2003 |
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 | 3.08 | 0.24 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Blanco, S., S. Romo, M.-J. Villena and S. Martínez, 2003 |