Spermophilus lateralis (Say, 1823)

Spermophilus lateralis subsp. arizonensis V. Bailey, 1913

Spermophilus lateralis subsp. bernardinus Merriam, 1898

Spermophilus lateralis subsp. castanurus Merriam, 1890

Spermophilus lateralis subsp. certus Goldman, 1921

Spermophilus lateralis subsp. chrysodeirus Merriam, 1890

Spermophilus lateralis subsp. cinerascens Merriam, 1890

Spermophilus lateralis subsp. connectens A. H. Howell, 1931

Spermophilus lateralis subsp. lateralis (Say, 1823)

Spermophilus lateralis subsp. mitratus A. H. Howell, 1931

Spermophilus lateralis subsp. tescorum Hollister, 1911

Spermophilus lateralis subsp. trepidus Taylor, 1910

Spermophilus lateralis subsp. trinitatus Merriam, 1901