Subclass Unguiculata Gray 1821 (mammal)
Full reference: J. E. Gray. 1821. On the natural arrangement of vertebrose animals. The London Medical Repository Monthly Journal and Review 15:296-310
Parent taxon: Ditremata according to F. Ameghino 1894
See also Ameghino 1889, Bonaparte 1850, Cope 1889 and Gray 1821
Sister taxon: Homalodonta
Subtaxa: Digitigradae Edentulae Oligodontae Plantigradae Rosores
Ecology: scansorial insectivore