Class Mammalia Linnaeus, 1758 - mammals
   Order Chiroptera Blumenbach, 1779 - bats
     Family Vespertilionidae Gray, 1821 - vespertilionid bats
       Subfamily Vespertilioninae Gray, 1821
         Genus Pipistrellus Kaup, 1829 - pipistrelles
           Pipistrellus nathusii (Keyserling & Blasius, 1839) - Nathusius' pipistrelle