Family Ochotonidae Thomas 1897 (pika)
PaleoDB taxon number: 42155
Parent taxon: Lagomorpha according to O. G. Bendukidze et al. 2009
Sister taxa: Annalagus, Dawsonolagus, Ephemerolagus, Eurolagus, Leporidae, Ochotonolagus, Palaeolagidae, Shamolagus ninae, Strenulagidae, Strenulagus, Tsaganolagus
Subtaxa: Amphilagus, Bellatona, Bohlinotona, Cuyamalagus, Gripholagomys, Hesperolagomys, Ochotoninae, Oklahomalagus, Piezodus, Praotherium palatinum, Prolagus, Russellagus, Sinolagomyinae, Titanomys
Ecology: ground dwelling herbivore