Main Ref. | Sazima, I. and V.S. Uieda, 1980 |
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Remarks | May feed on plankton by ram-filtering. Juveniles feed mainly on planktonic crustaceans and chaetognaths, and to a minor extent on benthic crustaceans and polychaetes, besides scales taken from larger fishes. (Ref. 40402). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom |
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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. | Sazima, I. and V.S. Uieda, 1980 |
Feeding habit | |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.83 | 0.62 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |