Main Ref. | Anker, A., G.V. Murina, C. Lira, J.A.V. Caripe, A.R. Palmer and M.S. Jeng, 2005 |
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Remarks | Usually found in estuaries, along the intertidal zone buried in mud and sand; may be up to 50 cm or more deep in the substrate; with its short siphon, feeds from burrowing shrimp and echiurid worm burrows (Ref. 95344). Commensal with Urechis caupo (Ref. 1175). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: demersal; endofauna (infauna); |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | Anker, A., G.V. Murina, C. Lira, J.A.V. Caripe, A.R. Palmer and M.S. Jeng, 2005 |
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Associations | commensalism; |
Associated with | Urechis caupo (Refs. 1175, 95344); Callianassa, Upogebia (Ref. 95344). |
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 | |||||
Ref. |