Children (10 direct children, 10 direct and indirect children):
Spermophilus tridecemlineatus tridecemlineatus
Spermophilus tridecemlineatus alleni
Spermophilus tridecemlineatus arenicola
Spermophilus tridecemlineatus blanca
Spermophilus tridecemlineatus hollisteri
Spermophilus tridecemlineatus monticola
Spermophilus tridecemlineatus olivaceous
Spermophilus tridecemlineatus pallidus
Spermophilus tridecemlineatus parvus
Spermophilus tridecemlineatus texensis