SigmodontinaeSouth American rats and mice
SuborderMyomorphamice, rats, gerbils, jerboas, and relatives
SuperfamilyMuroideamice, rats, gerbils, and relatives
FamilyCricetidaeNew World rats and mice, voles, hamsters, and relatives
GenusAkodongrass mice and South American field mice
GenusEligmodontiahighland desert mice and highland gerbil mice GenusGeoxuslong-clawed mole mouse
GenusKunsiaSouth American giant rats
GenusNeacomysbristly mice and spiny mice
GenusNotiomysEdwards's long-clawed mouse GenusOecomysarboreal rice rats and bicolored rice rats
GenusRheomysCentral American water mice
GenusThomasomysoldfield mice and Thomas's paramo mice