| 主な資料 | Walczak, P.S., 1982 |
|---|---|
| 意見 | Feeding activity of adult E. sardella starts at sunrise. Within 1-2 hrs., maximum degree of fullness is reached. For data on stomach fullness, refer to LARVAE of E. sardella of length >10.5 mm from Ref. 4366. Larvae are also day-time feeders. This truly pelagic species supports a large commercial fishes in Malawi(Ref. 4967). |
| 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 | Walczak, P.S., 1982 |
| 食性 | selective plankton feeding |
| 食性 参照。 | Walczak, P.S., 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 | 3.03 | 0.08 | |||
| 個々の食物品目から | 2.93 | 0.22 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| 参照 | Walczak, P.S., 1982 | ||||