Subspecies and Distribution. H. b. bicolor Temminck, 1834 -Borneo, Java, and W Lesser Sunda Is. H.b.atroxK.Andersen,1918—SThailand,MalayPeninsula(includingTarutaoandTiomanIs),Sumatra,andBangkaIs. H.b.erigensLawrence,1939-Philippines(Luzon,Mindoro,andBoholIs)H.b.hilliKitchener,1996—TimorI,ELesserSundas. H.b.majorK.Andersen,1918-NiasandEngganoIs,offWSumatra. H.b.selatanKitchener,1996—SavuandRotiIs,ELesserSundas. H. b. tanimbarensis Kitchener, 1996 — Tanimbar Is (Selaru). Previous records from Taiwan I, Laos, and Vietnam may prove to be misidentifications and need further verification. in Hipposideridae - Don E. Wilson (Lynx Edicions, 2019)