Population genetics reveal Myotis keenii (Keen's myotis) and Myotis evotis (long-eared myotis) to be a single species. - Lausen, Cori L.; Proctor, Michael; Nagorsen, David W.; Burles, Doug; Paetkau, David; Harmston, Erin; Blejwas, Karen; Govindarajulu, Purnima; Friis, Laura (Canadian Journal of Zoology, 2019)