Réf. Princ. | Robinson, L.A., S.P.R. Greenstreet, H. Reiss, R. Callaway, J. Ccraeymeersch, I. de Boois, S. Degraer, S. Ehrich, H.M. Fraser, A. Goffin, I. Kröncke, L. Lindal Jorgenson, M.R. Robertson and J. Lancaster, 2010 |
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Remarques | Neritic, demersal (Ref. 106512). Occurs on muddy areas on the deepest part of continental shelf and on the upper slope (Ref. 106311). Abundant in the upper continental slope between depths of 150 to 400 m (Ref. 122113). Also found on open-sea detritic organogenic sediments (Ref. 106314), on a seamount (Ref. 106167) and coral bank (Ref. 95763). Epibenthos feeder (Ref. 106512). Opportunistically feeds on epifaunal mobile crustaceans and small fish. A small part of its diet contains echinoderms, polychaetes and bivalves (Ref. 106311). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; demersal; Soft Bottom: mud; |
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Substrate Ref. | Abello, P., 1989 |
Special habitats | Other habitats: seamounts; |
Special habitats Ref. | Abad, E., I. Preciado, A. Serrano and J. Baro, 2007 |
Réf. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Abello, P., 1989 |
Habitude alimentaire | hunting macrofauna (predator) |
Feeding habit Ref. | Abello, P., 1989 |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
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Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | |||||
À partir des éléments alimentaires | 3.54 | 0.47 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. |