Main Ref. | Myers, R.F., 1991 |
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Remarks | Occurs in deep lagoon and seaward reefs. Found forming loose schools along upper regions of deep drop-offs (Ref. 48637). Forms mid-water aggregations off steep slopes during the day to feed on zooplankton. Usually found alone or in pairs. Omnivorous. Has the ability to show or hide its blue markings (Ref. 9710). Minimum depth reported taken from Ref. 27115. |
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 | Coral Reefs: reef slope/drop-offs; lagoons; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
Ref. | |
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Associations | schooling; |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Myers, R.F., 1991 |
Feeding habit | selective plankton feeding |
Feeding habit Ref. | Myers, R.F., 1991 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.16 | 0.11 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |