| 主な参照 | Clark, E., M.J. Stoll, T.K. Alburn and R. Petzold, 2000 |
|---|---|
| 意見 | Feeding consists of scooping mouthfuls of surface sand, often with a 'chewing' motion, and discarding most of it through the gill openings, presumably retaining the edible material. Rarely are they seen to pick up a small morsel apparently without sand. Individuals of a pair usually scoop sand alternately. When one looked up and released sand, the other scooped up sand (Ref. 34105). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrate | Soft Bottom |
|---|---|
| Substrate Ref. | Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004 |
| Special habitats | |
| Special habitats Ref. |
| 参照 | |
|---|---|
| Associations | |
| Associated with | |
| Association remarks | |
| Parasitism |
| 供給様式 | mainly plants/detritus (troph. 2-2.19) |
|---|---|
| Feeding type Ref. | |
| 食性 | |
| Feeding habit Ref. |
| Estimation method | 原本のサンプル | Unfished population | 意見 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 餌料組成から | |||||
| 個々の食物品目から | 3.40 | 0.41 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | |||||