Parent taxon: Mammalia according to T. Martin and A. O. Averianov 2007
Sister taxa: Allotheria, Ameghinichnidae, Amphidontidae, Atlasodon, Bellua, Bondesiidae, Cimolomidae, Diplocynodontidae, Dipriodontidae, Ditremata, Docodonta, Eotheria, Erecta, Ferugliotheriidae, Fruitafossor, Gobiconodontidae, Gobiotheriodon, Hakusanodon, Helioseus, Holotheria, Hypotheria, Hypsiprymnopsis, Ilerdoryctes, Jeholodentidae, Juchilestes, Kuehneotheriidae, Likhoeletherium, Lophiodolodus, Lufengoconodon, Malutitetrasauropodiscus, Microderson, Molapopentapodiscus, Monotremata, Morganucodonta, Natantia, Ovovivipara, Pleurodon, Polyprotodonta, Prensiculantia, Promammalia, Prototheria, Sarcobora, Schadipes, Simioidea, Sororyctidae, Subungulata, Thereuodontidae, Theriamorpha, Tikitherium, Tricuspes, Vincelestes, Volaticotheria, Wanotherium, Yinotheria
Subtaxa: Amphilestidae, Austrotriconodontidae, Dyskritodon, Jeholodens, Klameliidae, Liaoconodon, Triconodontidae
Ecology: scansorial insectivore