Main Ref. | Pérez Farfante, I. and B. Kensley, 1997 |
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Remarks | Deep-water species. Found in slope (Ref. 104152). Known from benthic muddy bottoms (Ref. 83922). Mainly feeds on the pelagic red crab Pleuroncodes planipes. Secondary prey include benthopelagic and bathypelagic fishes and shrimp-like decapods (Ref. 107053). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; demersal; Pelagic; Soft Bottom: mud; |
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Substrate Ref. | Vargas, R. and I.S. Wehrtmann, 2009 |
Special habitats | |
Special habitats Ref. |
Ref. | |
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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. | Papiol, V. and M.E. Hendrickx, 2016 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Papiol, V. and M.E. Hendrickx, 2016 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.51 | 0.48 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |