主な参照 | Ito, R.T., D.R. Hawn and B.B. Collette, 1994 |
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意見 | Occurs in deep oceanic waters (Ref. 9563), most abundant in waters of 8° to 10°C. Stomach contents of the specimen from north of the Hawaiian Archipelago include onychoteuthids, ommastrephid squid, vertebrae and fin rays from an unidentified fish, bird feathers and parasitic nematodes (Ref. 11006). Taken as by-catch by Japanese longliners fishing for Thunnus maccoyii. |
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. |
参照 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
供給様式 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Ito, R.T., D.R. Hawn and B.B. Collette, 1994 |
食性 | hunting macrofauna (predator) |
Feeding habit Ref. | Ito, R.T., D.R. Hawn and B.B. Collette, 1994 |
Estimation method | 原本のサンプル | Unfished population | 意見 | ||
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Troph | s.e. | Troph | s.e. | ||
餌料組成から | |||||
個々の食物品目から | 4.35 | 0.57 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参照 |