Hedychrum chalybaeum Dahlbom, 1854

 

Hedychrum chalybeum female

Female (above) and male (below) of Hedychrum chalybaeum Dahlbom, 1854; Poland, Kraków-Wieluń Upland, Towarne Hills by Częstochowa, July, 2013. The species is one of the most striking examples of sexual dimorphism among indigineous Chrysididae.

hedychrum chalybeum male 1