Mediochoerus, Mediochoerus blicki, Mediochoerus johnsoni, Metoreodon, Ticholeptus rileyi, Ticholeptus tooheyi, Ustatochoerus, Ustatochoerus schrammi, Ustatochoerus skinneri

'Mediochoerus blicki belongs to Mediochoerus' according to C. B. Schultz and C. H. Falkenbach 1941
'Mediochoerus johnsoni belongs to Mediochoerus' according to C. B. Schultz and C. H. Falkenbach 1941
'Mediochoerus belongs to Merycoidodontidae' according to C. B. Schultz and C. H. Falkenbach 1941
'Merychyus calimontanus is recombined as Ticholeptus calimontanus' according to C. B. Schultz and C. H. Falkenbach 1941
'Merychyus major is recombined as Ustatochoerus major' according to C. B. Schultz and C. H. Falkenbach 1941
'Merychyus medius is recombined as Ustatochoerus medius' according to C. B. Schultz and C. H. Falkenbach 1941
'Merychyus profectus is recombined as Ustatochoerus profectus' according to C. B. Schultz and C. H. Falkenbach 1941
'Merychyus relictus belongs to Merychyus' according to C. B. Schultz and C. H. Falkenbach 1941
'Merychyus smithi is a subjective synonym of Ticholeptus zygomaticus' according to C. B. Schultz and C. H. Falkenbach 1941
'Merycochoerus californicus is recombined as Ustatochoerus californicus' according to C. B. Schultz and C. H. Falkenbach 1941
'Merycochoerus coenopus is a subjective synonym of Ustatochoerus medius' according to C. B. Schultz and C. H. Falkenbach 1941
'Merycochoerus compressidens is recombined as Ustatochoerus compressidens' according to C. B. Schultz and C. H. Falkenbach 1941
'Merycochoerus obliquidens is recombined as Ticholeptus obliquidens' according to C. B. Schultz and C. H. Falkenbach 1941
'Merycochoerus rusticus is recombined as Brachycrus rusticus' according to C. B. Schultz and C. H. Falkenbach 1941
'Metoreodon novomexicanus is a subjective synonym of Ustatochoerus medius' according to C. B. Schultz and C. H. Falkenbach 1941
'Metoreodon belongs to ' according to Cook 1912
'Metoreodon is a subjective synonym of Merychyus' according to C. B. Schultz and C. H. Falkenbach 1941
'Poatrephes paludicola is a subjective synonym of Ticholeptus zygomaticus' according to C. B. Schultz and C. H. Falkenbach 1941
'Poatrephes is a subjective synonym of Ticholeptus' according to C. B. Schultz and C. H. Falkenbach 1941
'Ticholeptus rileyi belongs to Ticholeptus' according to C. B. Schultz and C. H. Falkenbach 1941
'Ticholeptus tooheyi belongs to Ticholeptus' according to C. B. Schultz and C. H. Falkenbach 1941
'Ticholeptus zygomaticus belongs to Ticholeptus' according to C. B. Schultz and C. H. Falkenbach 1941
'Ticholeptus belongs to Merycoidodontidae' according to C. B. Schultz and C. H. Falkenbach 1941
'Ustatochoerus schrammi belongs to Ustatochoerus' according to C. B. Schultz and C. H. Falkenbach 1941
'Ustatochoerus skinneri belongs to Ustatochoerus' according to C. B. Schultz and C. H. Falkenbach 1941
'Ustatochoerus belongs to ' according to C. B. Schultz and C. H. Falkenbach 1941

17955, 17972, 17976, 17979, 17999, 18042, 18049, 18050, 18069, 18070, 18095, 18099, 18119, 18122, 18124, 18125, 18134, 18135, 18136, 18137, 18155, 18189, 18191, 18200, 18204, 18207, 18214, 18216, 18218, 18224, 18227, 18231, 18244, 18260, 18264, 18270, 18280, 18281, 18290, 18311, 18319, 18333, 18356, 18400, 18425, 18430, 18447, 18458, 18464, 18468, 18496, 18619, 18894, 19364