| Main Ref. | Poutiers, J.M., 1998 |
|---|---|
| Remarks | Often on clean coarse sand and rubble bottoms in which large individuals partially bury themselves. Preys on bivalves and other gastropods (Ref. 349). Damages pearl oyster beds (Ref. 799). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Benthic: mobile; endofauna (infauna); Soft Bottom: sand ( coarse, ); Hard Bottom: rocky; rubble; |
|---|---|
| Substrate Ref. | Springsteen, F.J. and F.M. Leobrera, 1986 |
| Special habitats | Coral Reefs; Other habitats: burrows; other invertebrates (This species preys on bivalves and gastropods.); |
| Special habitats Ref. |
| Ref. | Poutiers, J.M., 1998 |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| Feeding type | mainly animals (troph. 2.8 and up) |
|---|---|
| Feeding type Ref. | Poutiers, J.M., 1998 |
| Feeding habit | hunting macrofauna (predator) |
| Feeding habit Ref. | Poutiers, J.M., 1998 |
| Estimation method | original sample | unfished population | Remark | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| From diet composition | |||||
| From individual food items | 3.64 | 0.13 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | |||||