Full reference: O. C. Marsh. 1880. Notice of new Jurassic mammals representing two new orders. The American Journal of Science and Arts, series 3 20(28):235-239
Parent taxon: Mammalia according to J. F. Bonaparte 1986
Sister taxa: Ameghinichnidae, Amphidontidae, Atlasodon, Bellua, Bondesiidae, Cimolomidae, Diplocynodontidae, Dipriodontidae, Ditremata, Docodonta, Eotheria, Erecta, Eutriconodonta, 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: Camptomus, Cimolodonta, Eleutherodontida, Fractinus, Gondwanatheria, Haramiyida, Multituberculata
Ecology: scansorial insectivore