Main Ref. | The British Flora and Fauna Database, 2007 |
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Remarks | Forms reefs in the subtidal zone (Ref. 8593) and are also found in intertidal habitats (Ref. 104318). At high elevations, it is surrounded with mud flats and at low elevations with eel grass beds. Filter feeders which primarily feed on phytoplankton in the tidal waters (Ref. 101281). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: sessile; endofauna (infauna); |
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Substrate Ref. | The British Flora and Fauna Database, 2007 |
Special habitats | |
Special habitats Ref. |
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. | Couch, D. and T.J. Hassler, 1989 |
Feeding habit | filtering plankton |
Feeding habit Ref. | Couch, D. and T.J. Hassler, 1989 |
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. |