| Main Ref. | Anker, A., G.V. Murina, C. Lira, J.A.V. Caripe, A.R. Palmer and M.S. Jeng, 2005 |
|---|---|
| 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 | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Benthic: demersal; endofauna (infauna); |
|---|---|
| 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 |
|---|---|
| Associations | commensalism; |
| Associated with | Urechis caupo (Refs. 1175, 95344); Callianassa, Upogebia (Ref. 95344). |
| Association remarks | |
| Parasitism |
| Feeding type | |
|---|---|
| Feeding type Ref. | |
| Feeding habit | |
| Feeding habit Ref. |
| Estimation method | original sample | unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | |||||
| Ref. | |||||