Distribution – Russia (Stanyukovich 1997), Europe (Radovsky 1967; Stanyukovich 1990), Caucasus (Armenia) (Ogadjanian and Arutyunian 1974), Asia (Kazakhstan, Uzbekistan) (Stanyukovich 1997), Africa (Egypt) (Radovsky 1967).
Hosts – Pipistrellus pipistrellus (Radovsky 1967; Stanyukovich 1990), Pi. pygmaeus, Pi. nathusii (Stanyukovich 1990), Pi. kuhlii (Radovsky 1967), My. dasycneme, and My. brandtii (Stanyukovich 1990), My. mystacinus (Stanyukovich 1997), Vespertilio murinus, and Eptesicus nillsoni (Stanyukovich 1997).