Main Ref. | Hulley, P.A., 1990 |
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Remarks | High-oceanic and mesopelagic. Found between 608-728 m during the day and between 364-426 m at night (Ref. 4066). Feeds on copepods and larval stages of krilll, mainly calytopis and furcilia stages. |
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. | |
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Special habitats Ref. |
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Associations | |
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Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Hulley, P.A., 1990 |
Feeding habit | selective plankton feeding |
Feeding habit Ref. | Hulley, P.A., 1990 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.04 | 0.00 | Troph of juv./adults from 1 study. | ||
From individual food items | 3.09 | 0.26 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Pusch, C., P.A. Hulley and K.-H. Kock, 2004 |