| 主要參考文獻 | Gomes-Ferreira, A., F. Ribeiro, L. Moreira da Costa, I.G. Cowx and M.J. Collares-Pereira, 2005 | ||
| 掠食階段 | juv./adults | ||
| 食物一 | others | ||
| 食物二 | other terrest. invertebrates | ||
| 食物三 | n.a./terrest. insects | ||
| 食物群 | Diptera | 捕食階段/部份 | adults |
| 食物名稱 | Diptera adults | ||
| 普通 | 52.38 | dominant ( > 50%) | |
| 國家 | Portugal | ||
| 附註 | Locality: Múrtega River, Guadiana River basin, February 1999 - January 2001. | ||