4 literature references for Perognathus spinatus Merriam, 1889:

Author:
Year: 1996
Title:
Source: database, NODC Taxonomic Code
Author: Wilson, Don E., and DeeAnn M. Reeder, eds.
Year: 1992
Title:
Source: Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing
Author:
Year: 1998
Title:
Source: website, Mammal Species of the World
Author: Banks, R. C., R. W. McDiarmid, and A. L. Gardner
Year: 1987
Title: Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
Source: Resource Publication, no. 166