Main Ref. | Gon, O., 1990 |
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Remarks | Feeds on krill, squid and fishes. A large number of prey identified were from otolith or beak remains (Ref. 76749). The onychoteuthid squid Moroteuthis ingens was the most abundant prey item and occurred 93% of the stomachs examined (Ref. 76749). Relatively high occurrence of anthropogenic waste (plastic) was present in the stomachs of 10 fish (14% of total) (Ref. 76749). |
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. | Gon, O., 1990 |
Feeding habit | variable |
Feeding habit Ref. | Gon, O., 1990 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 4.39 | 0.70 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |