†subfamily Harrymyinae Wahlert 1991 (rodent)
Mammalia - Rodentia - Heteromyidae
Parent taxon: Heteromyidae according to W. W. Korth and C. Branciforte 2007
Sister taxa: Aurimys, Balantiomys, Chaetodipus, Cupidinimus, Dikkomys, Dipodomyinae, Dipodomys, Diprionomys, Eodipodomys, Harrymys, Heteromyinae, Lignimus, Liomys, Mioheteromys, Mookomys, Oregonomys, Peridiomys, Perodipus, Perognathinae, Perognathus, Prodipodomys, Proheteromys, Schizodontomys, Stratimus, Trogomys
Subtaxa: Proharrymys
Ecology: ground dwelling granivore-browser
Distribution:
• Miocene of United States (1: Nebraska collection)
• Arikareean of United States (5: California, Nebraska, Wyoming)
• Oligocene of United States (11: Nebraska, South Dakota)
Total: 17 collections including 18 occurrences