| Main Ref. | Iwata, F., 1954 |
|---|---|
| Remarks | Found in mud, in shells or under a stone near the low tide mark (Ref. 907), also found among algae and rocks (Ref. 966), at the low tide mark.. Feeds on polychaetes (Ref. 907, 971). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Benthic: demersal; |
|---|---|
| Substrate Ref. | |
| Special habitats | |
| Special habitats Ref. |
| Ref. | Iwata, F., 1954 |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Feeding type | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | |
| Feeding habit | hunting macrofauna (predator) |
| Feeding habit Ref. |
| Estimation method | original sample | unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | 3.06 | 0.26 | Tentative trophic level derived from 1 + troph of a single food item | ||
| Ref. | |||||