Distribution – Russia, Caucasus (Azerbaijan) (Stanyukovich 1997), Europe (Radovsky 1967), Asia (Uzbekistan, Kyrgyzstan) (Stanyukovich 1997, Rybin 1983).
Hosts – Barbastella barbastellus (Radovsky 1967; Dusbábek, 1972), Pipistrellus pipistrellus (Rybin 1983), Pi. kuhlii (Stanyukovich 1997), Plecotus auritus (Radovsky 1967), Myotis nattereri (Stanyukovich 1997), My. daubentoni (Stanyukovich 1997), My. brandtii (Stanyukovich 1997), My. frater (Stanyukovich 1997), My. myotis (Radovsky 1967), Eptesicus serotinus (Radovsky 1967).