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 thysanodes Miller, 1897 . N. Am. Fauna, 13:80 . TYPE LOCALITY: USA , California , Kern Co., Tehachapi Mountains, Old Fort Tejon . DISTRIBUTION: Chiapas ( Mexico ) to SW South Dakota ( USA ) and SC British Columbia ( Canada ). SYNONYMS: aztecus , pahasapensis, vespertinus. COMMENTS: Subgenus Myotis . Revised by Miller and Allen (1928:122-129) . See O'Farrell and Studier (1980 , Mammalian Species, 137).