Main Ref. | Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990 |
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Remarks | Benthopelagic species (Ref. 1371) found at depth ranges of 90-1250 m (usually 200-500 m) (Ref. 57059). Found commonly in about 200-500 m. Feeds on a variety of benthic organisms, such as polychaetes, gastropods, cephalopods, numerous crustacean groups (copepods, gammarians, isopods, cumaceans, Natantia) and fish. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
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. | Macpherson, E., 1979 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Macpherson, E., 1989 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.49 | 0.24 | 3.44 | 0.43 | Troph of adults from 4 studies. |
From individual food items | 3.56 | 0.51 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Macpherson, E., 1979 |