Main Ref. | Vacelet, J., 1987 |
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Remarks | Benthic, strongly related to bottom sediments (Ref. 106945). Demersal above muddy bottoms (Ref. 363). Found from littoral to sublittoral depths on sandy, muddy, silty sand and sandy mud bottoms. Strongly sedentary. Burrows especially in areas with suitable burrowing substrates like fine sand and sandy mud exist. Highly territorial (Ref. 106945). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; Soft Bottom: sand ( fine, ); silt; mud; |
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Substrate Ref. | Vacelet, J., 1987 |
Special habitats | Other habitats: burrows; |
Special habitats Ref. | Maynou, F., P. Abelló and P. Sartor, 2005 |
Ref. | Vacelet, J., 1987 |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Maynou, F., P. Abelló and P. Sartor, 2004 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Maynou, F., P. Abelló and P. Sartor, 2004 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.62 | 0.45 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |