Main Ref. | Valtierra-Vega, M.T. and J.J. Schmitter-Soto, 2000 |
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Remarks | Inhabits lakes and rivers, preferring the shallows and bank areas. Found over sand, mud and rock bottoms and prefers the slower moving waters of the lower river valleys (Ref. 7335). Herbivore (Ref. 78170). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | : sand; mud;: rocky; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
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Associations | |
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Association remarks | |
Parasitism |
Feeding type | mainly plants/detritus (troph. 2-2.19) |
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Feeding type Ref. | Valtierra-Vega, M.T. and J.J. Schmitter-Soto, 2000 |
Feeding habit | browsing on substrate |
Feeding habit Ref. | Valtierra-Vega, M.T. and J.J. Schmitter-Soto, 2000 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.00 | 0.00 | Trophic level and s.e. inferred from exclusive plant/detritus food items. | ||
Ref. |