†subfamily Sinolagomyinae Gureev 1960
PaleoDB taxon number: 357583
Parent taxon: Ochotonidae according to M. Erbajeva et al. 2017
Sister taxa: Amphilagus, Bellatona, Bohlinotona, Cuyamalagus, Gripholagomys, Hesperolagomys, Ochotoninae, Oklahomalagus, Piezodus, Praotherium palatinum, Prolagus, Russellagus, Titanomys
Subtaxa: Austrolagomys, Bellatonoides, Heterolagus, Kenyalagomys, Oreolagus, Sinolagomys