Class Mammalia Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Suborder Sciurognathi (Tullberg, 1899) see Suborder Sciuromorpha Brandt, 1855
       Family Heteromyidae Gray, 1868 - pocket mice, kangaroo rats, and kangaroo mice
         Subfamily Perognathinae Coues, 1875
           Genus Chaetodipus Merriam, 1889 - coarse-haired pocket mice
             Chaetodipus goldmani Osgood, 1900