| 主要参考文献 | Arnold, A. and H. Längert, 1995 | ||
| 鱼阶段 | juv./adults | 平均长度 | |
| Sample size | Percent empty | ||
| 国家 | Germany | 地点 | Not stated. |
| 时期 |
|
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| Diet percent | 食物一 | 食物二 | 食物三 | 捕食阶段 | Item Name | 建议与指正 |
|---|---|---|---|---|---|---|
| 18.00 % | zooplankton | plank. crust. | cladocerans | juv./adults | cladocerans | |
| 2.00 % | detritus | detritus | debris | n.a./others | debris | |
| 30.00 % | zoobenthos | insects | insects | adults | insects | |
| 45.00 % | zoobenthos | insects | insects | larvae | insects | |
| 5.00 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | benth. invertebrates |