Main Ref. | Brook, F.J., 1998 |
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Remarks | Known from low tide to 10 m, in rock (Ref. 337). Dead shells found about low-water mark and washed up on rocks (Ref. 88739). Epibionts include bivalves and gastropods (Ref. 110375). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; Soft Bottom: sand; Hard Bottom: rocky; |
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Substrate Ref. | Brook, F.J., 1998 |
Special habitats | Beds: rock; |
Special habitats Ref. | Oliver, W.R.B., 1914 |
Ref. | Pons-Moyà, J. and G.X. Pons, 1997 |
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Associations | commensalism; |
Associated with | Epibionts include bivalves Arca tetragona, Barbatia (Acar) clathrata, Pododesmus ornatus, Neopycnodonte cochlear, Gouldia minima, Chama circinata and gastropods Acmea virginea and Vermetus triqueter (Ref. 110375). |
Association remarks | |
Parasitism |
Feeding type | |
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Feeding type Ref. | |
Feeding habit | |
Feeding habit Ref. |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 4.33 | 0.17 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |