Main Ref. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
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Anmärkningar | Feeds on several species of fish near the bottom in deep waters (Ref. 1394). May alternate feeding on squids and fishes, depending on time of the day and access to seamount and continental slope areas (Ref. 118697). |
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. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Typ av föda | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
Födosöksstrategi | hunting macrofauna (predator) |
Feeding habit Ref. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
Estimation method | Ursprungligt prov | Ofiskad population | Kommentar | ||
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Troph | s.e. | Troph | s.e. | ||
Från födosammansättning | 4.50 | 0.37 | Troph of adults. | ||
Från individuella födoämnen | 4.50 | 0.57 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Best, P.B., M.J. Smale, J. Glass, K. Herian and S. Von Der Heyden, 2014 |