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Hello all,
This small (less than 10 mm) asilid is I guess a Dioctria sp. Can anyone gi further ? There were several of them in Louvain la neuve (Belgium) and, close by, was the second, much larger one (with a sawfly as prey), which I have tentatively identified as Dioctria rufipes. Could it be male and female respectively ??
TIA for any hint

Philippe