I think this is from Zygaeninae
check this links:
http://www.lepidoptera.pl/show.php?ID=224&country=PL
http://www.lepidoptera.pl/show.php?ID=217&country=PL
http://www.lepidoptera.pl/show.php?ID=221&country=PL
http://www.lepidoptera.pl/show.php?ID=220&country=PL
regards.
Miki.
