| 主な資料 | Daniels, R.A., 1982 |
|---|---|
| 意見 | Found in shallow near shore areas and more commonly in the intertidal zone. Feeds mainly on amphipods, polychaetes, gastropods, isopods, copepods, and euphausiids (E. superba). Often seen feeding in the water column or at the undersurface of ice (Ref. 5179). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
|
|
|
|
| 基板 | |
|---|---|
| 基板参照 | |
| 特別な生息地 | |
| 特別な習慣 参照 |
| 参照 | |
|---|---|
| 協会 | |
| 関連 | |
| 協会備考 | |
| 寄生 |
| 供給様式 | mainly animals (troph. 2.8 and up) |
|---|---|
| 給餌タイプ 参照 | Daniels, R.A., 1982 |
| 食性 | selective plankton feeding |
| 食性 参照。 | Daniels, R.A., 1982 |
| Estimation method | 原本のサンプル | 未漁獲人口 | 意見 | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| 餌料組成から | 3.21 | 0.20 | 3.15 | 0.31 | Troph of juv./adults from 3 studies. |
| 個々の食物品目から | 3.06 | 0.32 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | Daniels, R.A., 1982 | ||||