†infraorder Castorimorpha (rodent)
PaleoDB taxon number: 41533
Parent taxon: Sciurognathi according to R. M. Nowak 1999
Sister taxa: Anomaluromorpha, Ctenodactyloidea, Ctenodactylomorpha, Glirimorpha, Pedetoidea
Subtaxa: Armintomyidae
Ecology: scansorial insectivore