---

Hi Jan.
I thought so, because Sepsis lateralis wasn't registred in Russia and I didn't know how it looks like. Right know I've got message from Andrey Ozerov, that may be it is (Sepsis dissimilis?).
Today evening I collected strange female of (Sepsis lateralis?) with head dorso-ventraly flattened as in case of Xenosepsis. Than I dicovered that it is (Sepsis lateralis-dissimilis), but still very srtange - cells br-bm fused (so in case of male). Another females is with separated bm-br. This is genus level character in Sepsidae.
Andrey, help!
Nikita