(Didelphis,(Asioryctes,(Vulpavus,(((((((Ghazijhippus,(Arenahippus,((Homogalax,(Cardiolophus,((Olbitherium_millenariusum,(Lambdotherium,(Eotitanops,Palaeosyops))),((Lophiodon,(Moropus,(Eomoropus,Litolophus))),(Isectolophus,(Heptodon,(Helaletes,(Hyrachyus,((Lophialetes,Schlosseria),(Deperetella,Teleolophus)))))))))),((Hyracotherium,((Pliolophus,(Propachynolophus,(Pachynolophus,(Propalaeotherium,((Orohippus,(Epihippus,Mesohippus)),(Lophiotherium,(Anchilophus,(Palaeotherium,(Plagiolophus,Leptolophus))))))))),(Xenicohippus,(Eohippus,Protorohippus)))),(Sifrippus,Hallensia))))),(Radinskya,((Perissobune,(Cambaytherium_gracilis,(Cambaytherium_thewissi,Nakusia))),(Behemotops_proteus,(Anthracobune_pinfoldi,(Anthracobune_wardi,Obergfellia)))))),(Diacodexis,Homacodon)),(Seggeurius,(Eritherium,((Phosphatherium,(Moeritherium,Numidotherium)),(Dimaitherium,(Microhyrax,Saghatherium)))))),(Phenacolophus,(Meniscotherium,(Ectocion,(Phenacodus,Tetraclaenodon))))),(Rhynchocyon,(Elephantulus,Petrodromus))),(Notharctus,(Orycteropus,(Paramys,Rhombomylus)))))));