Hugh H. Genoways,¹ Suzanne B. McLaren,² Robert M. Timm<sup>3,*

1</sup>University of Nebraska State Museum, University of Nebraska-Lincoln, Lincoln, NE 68588, USA (HHG)
²Section of Mammals, Edward O'Neil Research Center, Carnegie Museum of Natural History, Pittsburgh, PA 15206, USA (SBM)
³Natural History Museum and Department of Ecology & Evolutionary Biology, University of Kansas, Lawrence, KS 66045, USA (RMT)

^*To whom correspondence should be addressed: btimm@ku.edu