Spermophilus (Xerospermophilus) tereticaudus subsp. neglectus Merriam 1889

Synonyms: Spermophilus (Xerospermophilus) tereticaudus subsp. arizonae (Grinnell 1918); Spermophilus (Xerospermophilus) tereticaudus subsp. sonoriensis Ward 1891 .