| 主な資料 | Pakhomov, Y.A. and V.B. Tseytlin, 1992 |
|---|---|
| 意見 | They are most common in shallower waters of the continental shelf, especially on banks less than 250 m deep in areas where local upwellings increase food supply (Ref. 6390). Aggregations of spiny icefish, which are believed to be feeding aggregations, have been observed over shallow banks in summer (Ref. 6390). The larvae spend their first summer in waters near the surface (Ref. 26875). Juveniles are also found near the surface, often in association with Antarctic krill (Euphausia superba) swarms (Ref. 6390). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| 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 | Pakhomov, Y.A. and V.B. Tseytlin, 1992 |
| 食性 | hunting macrofauna (predator) |
| 食性 参照。 | Pakhomov, Y.A. and V.B. Tseytlin, 1992 |
| 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 | 3.23 | 0.15 | 3.26 | 0.37 | Troph of adults from 6 studies. |
| 個々の食物品目から | 3.38 | 0.47 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | Pakhomov, Y.A. and V.B. Tseytlin, 1992 | ||||