Order Hyracoidea Huxley 1869 (hyrax)
Parent taxon: Paenungulata according to E. R. Seiffert 2007
See also Ameghino 1889, Andrews 1906, Asher and Helgen 2010, Barrow et al. 2010, Carroll 1988, Cope 1889, Flower 1883, Flower and Lydekker 1891, Gadow 1898, Madsen et al. 2001, McKenna 1975, Nowak 1991, O'Leary et al. 2006, Olds and Shoshani 1982, Prothero and Schoch 1989, Rasmussen et al. 1990, Simpson 1945, Waddell et al. 2001, Waddell et al. 1999 and Wilson and Reeder 2005
Sister taxon: Sudamericungulata
Subtaxa: Dimaitherium Namahyrax Pliohyracidae Procaviamorpha Procaviidae Pseudhippomorpha Rukwalorax Titanohyracidae
Ecology: scansorial herbivore