Main Ref. | Maréchal, C., 1991 |
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Remarks | Found mainly in the sediment-rich rocky biotope and frequently occurs over sand in the intermediate habitat. Feeds on plankton in the open water. Remains close to rocks while foraging. Territorial males feed from rock biocover. |
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. | Konings, A., 1990 |
Feeding habit | filtering plankton |
Feeding habit Ref. | Konings, A., 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 | 3.40 | 0.45 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |