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 Eptesicus tenuipinnis (Peters, 1872) . Monatsb. K. Preuss. Akad. Wiss. Berlin , 1872:263 . TYPE LOCALITY: " Guinea " . DISTRIBUTION: Senegal to Kenya , south to Angola and Zaire . SYNONYMS: ater , bicolor . COMMENTS: Subgenus Neoromicia . E. bicolor was tentatively included here by Hayman and Hill (1971:43) , but may be an older name for Pipistrellus anchietai ; see Koopman (1975:404) .