Ectemnius cavifrons |
Authority | : | (Thomson, 1870) |
Deutsch | : | Wald-Fliegenjäger |
Amstelveen, the Netherlands; 2 June 2007. Male on trunk of dead Willow, on the lookout for females. |
Ectemnius continuus |
Authority | : | (Fabricius, 1804) |
Deutsch | : | Punktierter Fliegenjäger |
Amstelveen, the Netherlands; 7 July 2007. |