A New Subspecies of Bat (Myotis velifer) from Southeastern California and Arizona

"A New Subspecies of Bat (Myotis velifer) from Southeastern California and Arizona" by Terry A. Vaughan is a mid-20th century scientific work that spotlights a newly discovered bat subspecies, exploring in detail its unique traits, geographical range, and how it has adapted to its environment. The publication introduces "Myotis velifer brevis," establishing its distinct classification through careful examination of physical attributes such as size, color, and skull structure compared to other bat types. While no major barriers restrict the subspecies, Vaughan's documentation, filled with specific sample measurements and descriptions, provides valuable information to scientists and nature enthusiasts alike.