Class [Mammalia] Linnaeus, 1758 - mammals
   Order Chiroptera Blumenbach, 1779 - bats
     Suborder Microchiroptera Dobson, 1875 see Order Chiroptera Blumenbach, 1779
       Family Vespertilionidae Gray, 1821 - vespertilionid bats
         Subfamily Vespertilioninae Gray, 1821
           Genus Pipistrellus Kaup, 1829 - pipistrelles
             Subgenus Hypsugo Kolenati, 1856 see Genus Hypsugo Kolenati, 1856
               01 Pipistrellus anchietae (Seabra, 1900) - Anchieta's pipistrelle see Hypsugo anchietae (Seabra, 1900)
               02 Pipistrellus anthonyi Tate, 1942 see Hypsugo anthonyi (Tate, 1942)
               03 Pipistrellus arabicus Harrison, 1979 see Hypsugo arabicus (Harrison, 1979)
               04 Pipistrellus ariel Thomas, 1904 - desert pipistrelle see Hypsugo ariel (Thomas, 1904)
               05 Pipistrellus austenianus Dobson, 1871 see Hypsugo savii austenianus (Dobson, 1871)
               06 Pipistrellus bodenheimeri Harrison, 1960 - Bodenheimer's pipistrelle see Hypsugo bodenheimeri (Harrison, 1960)
               07 Pipistrellus cadornae Thomas, 1916 - Cadorna's pipistrelle see Hypsugo cadornae (Thomas, 1916)
               08 Pipistrellus curtatus Miller, 1911 see Hypsugo macrotis (Temminck, 1840)
               09 Pipistrellus eisentrauti Hill, 1968 - Eisentraut's pipistrelle see Hypsugo eisentrauti (Hill, 1968)
               10 ?Pipistrellus helios Heller, 1912 see Neoromicia helios (Heller, 1912)
               11 Pipistrellus hesperus Allen, 1864 - western pipistrelle
               12 Pipistrellus imbricatus (Horsfield, 1824) see Hypsugo imbricatus (Horsfield, 1824)
               13 Pipistrellus joffrei (Thomas, 1915) - Joffre's pipistrelle see Hypsugo joffrei (Thomas, 1915)
               14 Pipistrellus kitcheneri Thomas, 1916 see Hypsugo kitcheneri (Thomas, 1915)
               15 Pipistrellus lophurus Thomas, 1915 see Hypsugo lophurus (Thomas, 1915)
               16 Pipistrellus macrotis (Temminck, 1840) see Hypsugo macrotis (Temminck, 1840)
               17 Pipistrellus musciculus Thomas, 1913 - least pipistrelle see Hypsugo musciculus (Thomas, 1913)
               18 Pipistrellus nanus (Peters, 1852) - banana bat see Neoromicia nanus (Peters, 1852)
               19 Pipistrellus pulveratus (Peters, in Swinhoe, 1870[1871]) - Chinese pipistrelle see Hypsugo pulveratus (Peters, 1871)
               20 Pipistrellus savii (Bonaparte, 1837) - Savi's pipistrelle see Hypsugo savii (Bonaparte, 1837)
               21 Pipistrellus stenopterus (Dobson, 1875)