Protorohippus_venticolum

Sifrhippus_sandrae

Ampholophus_luensis

Chowliia_laoshanensis

Isectolophus_latidens

Meridiolophus_expansus

Homogalax_protapirinus

Cardiolophus_radinskyi

Orientolophus

Gandheralophus

Karagalax_mamikhelensis

Kalakotia

Schlosseria_magister

Eoletes

Lophialetes_expeditus

Heptodon

Hesperaletes_borineyi

Helaletes_nanus

Paracolodon_fissus

Desmatotherium_intermedius

Dilophodon_minusculus

Rhodopagus_pygmaeus

Plesiocolopirus_hancocki

Protapirus

Tapirus

Colodon_occidentalis

Deperetella

Telelophus_medius

Irenolophus

Indolophus

Fouchia

Breviodon_acares

Minchenoletes_erlianensis

Triplopus_cubitalus

Yimengia

Hyrachyus_modestus

Uintaceras_radinskyi

Teletaceras

Selenaletes_scopaeus

Triplopus_youjingensis

Prohyracodon

Ephyrachyus

Ardynia

Hyracodon_nebraskensis

Triplopides_rieli

Epitriplopus_uintensis

Fostercooperia

Pappaceras

Gobioceras

Eggysodon

Juxia

Paraceratherium

Urtinotherium

Trigonias

Subhyracodon_occidentalis

Rhinoceros_unicornis

Menoceras_arikarense

Caenolophus_promissus

Proeggysodon_qiui

Rostriamynodon_grangeri

Sharamynodon_mongoliensis

Amynodon

Metamynodon

Paramynodon

Cadurcodon