Order Chiroptera Author Karl F. Koopman text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 137 241 book chapter http://doi.org/10.5281/zenodo.7353060 54c9783b-6624-4034-96d9-d09afe43b319 1-56098-217-9 7353060 Myotis ridleyi Thomas, 1898 . Ann. Mag. Nat. Hist., ser. 7, 1:361 . TYPE LOCALITY: Malaysia , Selangor . DISTRIBUTION: W Malaysia , Sumatra, Borneo. COMMENTS: Subgenus Selysius . Transferred from Pipistrellus ; see Medway (1978:35) .