Mammalia - Rodentia - Yuomyidae
Parent taxon: Rodentia according to D. Dashzeveg and J. Meng 1998
See also Averianov 1996
Sister taxa: Alagomyidae, Allactagidae, Allomyidae, Anomalomyidae, Anomaluroidea, Aplodontoidea, Archetypomyidae, Callodontomys, Castorimorpha, Cavina, Cercolabidae, Conilurus, Ctenohystrica, Cylindrodontidae, Dolosimus, Downsimys, Echinomyidae, Ectropomys, Entoptychidae, Epeiromys, Eryomyidae, Eryomyina, Florentiamyidae, Gliroidea, Homocentrus, Hystricognatha, Ischyromyidae, Ischyromyiformes, Ivanantonia, Megacricetodontidae, Muriformia, Mylagaulidae, Myodonta, Myomorpha, Pairomys, Paramyidae, Petauristidae, Pipestoneomyidae, Proglires, Protrogomorpha, Pseudomys, Quercymys, Remyidae, Sciurognathi, Sciuroidea, Sciuromorpha, Siphneidae, Taeniodus, Theridomyoidea, Zamoramys, Zelomyidae
Subtaxa: Petrokoslovia Stelmomyinae Yuomyinae Zoyphiomyinae
Ecology: ground dwelling herbivore
Distribution:
• Eocene of China (1 collection), Kazakhstan (1), Mongolia (1), Pakistan (2)
Total: 5 collections including 8 occurrences