Spermophilus (Ictidomys) tridecemlineatus subsp. tridecemlineatus Mitchill 1821
Spermophilus (Ictidomys) tridecemlineatus subsp. tridecemlineatus Mitchill 1821, Med. Repos. (NY), n. s., 6 (21): 248.
Type Locality: "...region bordering the sources of the river Mississippi ..."; restricted by J. A. Allen (1895 b:338) to C Minnesota [USA] .
Synonyms: Spermophilus (Ictidomys) tridecemlineatus subsp. hoodii (Sabine 1822) .