Main Ref. | Robins, C.R. and G.C. Ray, 1986 |
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Remarks |
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. | Sierra, L.M., R. Claro and O.A. Popova, 1994 |
Feeding habit | variable |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 2.43 | 0.29 | |||
From individual food items | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. | Carr, W.E.S. and C.A. Adams, 1973 |