Howell — A Neiv Bat from Nickajack Cave, Tennessee. 47 



M. velifer. Upon re-examining these, they are found to agree with the 

 species here described in cranial cliaracters and in the attachment of the 

 wing membranes to the feet. The color of course is not known, as no 

 skins from this cave are available. A specimen (skin and skull) from 

 Mitchell, Indiana, agrees mth grisescens in skull characters, but dijffers 

 slightly from it in color, though much nearer to this species than to velifer. 

 It is sepia above, with a russet tinge ; below, hair-brown. 



