Parent taxon: Mammalia according to A. O. Averianov et al. 2005
See also Averianov and Lopatin 2011, Carroll 1988, Kielan-Jaworowska et al. 2004, Kron 1979, Martin and Averianov 2004, McKenna 1975, Olson 1966 and Waldman and Savage 1972
Sister taxa: Acrotheria, Allotheria, Ameghinichnidae, Amphidontidae, Anagonia, Anagonia insulata, Anisorhizus, Anisorhizus atriarius, Apotheria, Aquila ferox, Archaeorycteropus patagonicus, Arrhinolemuroidea, Artiodactyla, Atlasodon, Australosphenida, Bellua, Bondesiidae, Bunotheria, Cimolomidae, Diplocynodontidae, Diplodon ampliatus, Diplodonops, Dipodiscidae, Dipriodontidae, Ditremata, Eopentapodiscidae, Eotetrapodiscus, Eotheria, Erecta, Eutriconodonta, Eutrochodon, Ferugliotheriidae, Florentinoameghinia, Fruitafossor, Gobiotheriodon, Hakusanodon, Helioseus, Heterolophodon, Holotheria, Homunculus imago, Hypotheria, Hypsiprymnopsis, Isolophodon aplanatus, Jeholodentidae, Juchilestes, Kuehneotheriidae, Likhoeletherium, Lophiodolodus, Lufengoconodon, Malutitetrapodiscus, Malutitetrasauropodiscus, Marsupialia, Marsupionta, Microderson, Molapopentapodiscus, Morganucodonta, Natantia, Necrolestidae, Ovovivipara, Pachydermata, Pachypithecus, Pachypithecus macrognathus, Paraeopentapodiscidae, Phoca aegyptiaca, Phoca aegyptiaca antiqua, Picunia, Plagiocoelus, Pleurodon, Polyprotodonta, Praephoca, Praephoca bendullensis, Prensiculantia, Promammalia, Proplanodus, Proplanodus adnepos, Prostylophorus, Prostylophorus margeriei, Protobradidae, Protobradys, Protobradys harmonicus, Ptolemaiida, Radinskya, Sarcobora, Schadipes, Sederipes, Simioidea, Solipedia, Sororyctidae, Stenogenium aenigmaticum, Subungulata, Sukotyro, Thereuodontidae, Theriamorpha, Tikitherium, Tribosphenida, Trichechus hydropithecus, Tricorynopus, Tricuspes, Trilobodon, Vincelestes, Volaticotheria, Wanotherium, Yinotheria
Subtaxa: Agilodocodon Docodontidae Docofossor Itatodon Simpsonodontidae Tashkumyrodon Tegotheriidae
Ecology: scansorial insectivore
Distribution:
• Cretaceous of Mongolia (1 collection), the Russian Federation (3), Spain (1), the United Kingdom (2)
• Jurassic of China (5), India (1), Kyrgyzstan (4), the Russian Federation (1), the United Kingdom (7), United States (11: Colorado, Utah, Wyoming)
Total: 36 collections including 55 occurrences