Order Chiroptera - Family Vespertilionidae Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 451 529 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Myotis ciliolabrum Merriam 1886 Myotis ciliolabrum Merriam 1886 , Proc. Biol. Soc. Wash., 4: 2 . Type Locality: United States , Kansas , Trego Co., near Banner, about 1 mi. (1.5 km) from Castle Rock, bluff on Hackberry Creek. Vernacular Names: Western Small-footed Myotis . Distribution: S Alberta and Saskatchewan ( Canada ) south through E Colorado and W Kansas ( USA ). Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Lower Risk (lc). Discussion: Formerly included in leibii (for which Hall [1981] used the name subulatus ), but see van Zyll de Jong (1984) . Does not include melanorhinus ; see van Zyll de Jong (1984) . Reviewed by Holloway and Barclay (2001) , but note that they included melanorhinus as a subspecies of ciliolabrum .