Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Chiroptera Blumenbach, 1779 - bats
       Family Vespertilionidae Gray, 1821 - vespertilionid bats
         Subfamily Vespertilioninae Gray, 1821
           Tribe Pipistrellini Tate, 1942
             Genus Pipistrellus Kaup, 1829 - pipistrelles
               Subgenus Pipistrellus Kaup, 1829
                 Pipistrellus javanicus (Gray, 1838) - Javan pipistrelle
                   1 [Pipistrellus javanicus javanicus] (Gray, 1838)
                   2 Pipistrellus javanicus babu Thomas, 1915
                   3 Pipistrellus javanicus camortae Miller, 1902
                   4 Pipistrellus javanicus meyeni Waterhouse, 1845
                   5 Pipistrellus javanicus peguensis Sinha, 1969