Myotis grisescens A. H. Howell 1909
Myotis grisescens A. H. Howell 1909, Proc. Biol. Soc. Wash., 22: 46.
Type Locality: USA, Tennessee, Marion Co., Nickajack Cave, near Shellmound.
Vernacular Names: Gray Myotis.
Distribution: Florida Panhandle to Kentucky, Indiana, Illinois, E Kansas and NE Oklahoma (USA).
Conservation: U.S. ESA – Endangered; IUCN 2003 and IUCN / SSC Action Plan (2001) – Endangered.