Dioctria hyalipennis male · plėšriamusė ♂

≡ Dioctria baumhaueri
EN · stripe-legged robber fly
DE · Gemeine Habichtsfliege
PL · pędźka szklistoskrzydła

https://en.wikipedia.org/wiki/Dioctria_hyalipennis
The habitats include meadows, hedgerows, forest and field edges with large shrubs and spruce or cedar trees. Adults feed on mostly small wasps and bees like Lasioglossum and Hylaeus. Also reported feeding on small Diptera and pygmy grasshoppers Tetrigidae. Flies May to July.
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