†family Strenulagidae Averianov and Lopatin 2005 (placental)
Mammalia - Lagomorpha - Strenulagidae
Full reference: A. O. Averianov and A. V. Lopatin. 2005. Eocene Lagomorphs (Mammalia) of Asia: 1. Aktashmys (Strenulagidae fam. nov.). Paleontological Journal 39(3):308-317
Parent taxon: Lagomorpha according to A. O. Averianov and A. V. Lopatin 2005
See also Lopatin and Averianov 2006
Sister taxa: Annalagus, Dawsonolagus, Ephemerolagus, Eurolagus, Leporidae, Ochotonidae, Ochotonolagus, Palaeolagidae, Shamolagus ninae, Strenulagus, Tsaganolagus
Subtaxa: Aktashmys
Ecology: ground dwelling herbivore
Distribution: found only at Andarak 2 (Eocene of Kyrgyzstan)