Main Ref. | Healy, B., 1997 |
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Remarks | In the Vainameri, north-eastern Baltic Sea, found mainly on silty substrate (Ref. 1695). Feeds on microalgae (Ref. 95728). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: macrobenthos; Soft Bottom: silt; |
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Substrate Ref. | Kotta, J. and H. Orav, 2001 |
Special habitats | Beds: algae/seaweed; |
Special habitats Ref. | Kotta, J. and H. Orav, 2001 |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly plants/detritus (troph. 2-2.19) |
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Feeding type Ref. | Norling, P. and N. Kautsky, 2008 |
Feeding habit | grazing on aquatic plants |
Feeding habit Ref. | Norling, P. and N. Kautsky, 2008 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | |||||
Ref. |