Main Ref. | Holthuis, L.B., 1991 |
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Remarks | Occurs at a depths of 250 to 750 m, but mostly between 300 and 450 m. Found on hard muddy substrates and possibly lives in burrows (Ref. 4). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; endofauna (infauna); Soft Bottom: mud; Hard Bottom; |
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Substrate Ref. | Holthuis, L.B., 1991 |
Special habitats | Other habitats: burrows; |
Special habitats Ref. | Holthuis, L.B., 1991 |
Ref. | Holthuis, L.B., 1991 |
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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. | Wassenberg, T.J. and B.J. Hill, 1989 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.96 | 0.56 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |