Superfamily Geomyoidea Genus † Griphomys incertae sedis Genus † Meliakrouniomys incertae sedis Family † Eomyidae Family † Heliscomyidae Family † Florentiamyidae Family Geomyidae - pocket gophers Family Heteromyidae - kangaroo rats and mice , pocket mice Cladogram showing interrelationships among geomyoid families following PERSON@1 et al. .

Superfamily Geomyoidea Genus † Griphomys incertae sedis Genus † Meliakrouniomys incertae sedis Family † Eomyidae Family † Florentiamyidae Family Geomyidae - pocket gophers Family Heteromyidae - kangaroo rats and mice , pocket mice References PERSON@2 , PERSON@3 , and ORGANIZATION@1 , PERSON@4 .
