Main Ref. | Pacific Northwest Shell Club, 2014 |
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Remarks | It is found on sandy and muddy bottoms, in low intertidal areas to a depth of 15 meters (Ref. 865). Subtidal populations aggregate in dense beds to a depth of 110 m (Ref. 105142). Adults bury up to 1 m (Ref. 105154). Juveniles are preyed upon by fish, starfish, crabs, and snails (Ref. 105142). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: endofauna (infauna); Soft Bottom: sand; mud; |
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Substrate Ref. | Gotshall, D.W., 2005 |
Special habitats | Other habitats: burrows; |
Special habitats Ref. | Dethier, M.N., T. Mumford, T. Leschine, K. Presh, S. Simenstad, H. Shipman and F. Goetz, 2006 |
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Associations | |
Associated with | |
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Parasitism |
Feeding type | mainly plants/detritus (troph. 2-2.19) |
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Feeding type Ref. | Dethier, M.N., T. Mumford, T. Leschine, K. Presh, S. Simenstad, H. Shipman and F. Goetz, 2006 |
Feeding habit | filtering plankton |
Feeding habit Ref. | Dethier, M.N., T. Mumford, T. Leschine, K. Presh, S. Simenstad, H. Shipman and F. Goetz, 2006 |
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. |