†subfamily Uintasoricinae Szalay 1969 (primate)

Mammalia - Primates - Microsyopidae

Parent taxon: Microsyopidae according to G. F. Gunnell 1989

See also Russell 1981

Sister taxa: Microsyopinae, Nanomomys, Navajoviinae, Navajovius

Subtaxa: Choctawius Niptomomys Uintasorex

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Ecology: arboreal omnivore

Distribution:

• Eocene of Canada (2: Saskatchewan collections), United States (93: California, Colorado, Mississippi, Nevada, New Mexico, North Dakota, Utah, Wyoming)

• Paleocene of United States (5: Wyoming)

Total: 100 collections including 103 occurrences

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