Order Rodentia - Family Geomyidae Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2 859 870 book chapter 0-8018-8221-4 10.5281/zenodo.7316535 Geomys arenarius subsp. arenarius Merriam 1895 Geomys arenarius subsp. arenarius Merriam 1895 , N. Amer. Fauna, 8: 139 . Type Locality: USA , Texas , El Paso Co., El Paso.