Main Ref. | Harms, J., 1993 |
---|---|
Remarks | Found in sandbanks in clean, fine to medium-grained sand (Ref. 96352), from the lower intertidal zone to 1000 meters (Ref. 116516). A carnivore-scavenger that exhibits cannibalism (Ref. 96352). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Benthic: macrobenthos; Soft Bottom: sand ( fine, ); |
---|---|
Substrate Ref. | Walker, A.J.M. and E.I.S. Rees, 1980 |
Special habitats | |
Special habitats Ref. |
Ref. | Harms, J., 1993 |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Walker, A.J.M. and E.I.S. Rees, 1980 |
Feeding habit | browsing on substrate |
Feeding habit Ref. | Walker, A.J.M. and E.I.S. Rees, 1980 |
Estimation method | original sample | unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.84 | 0.19 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |