†Perchoerus Leidy 1869 (even-toed ungulate)
Synonym: Bothrolabis Cope 1888
Parent taxon: Suinamorpha according to M. Spaulding et al. 2009
Sister taxa: Doliochoerus, Palaeochoerus, Sanitheriidae, Schizochoerus, Suidae, Taucanamo, Tayassuidae, Schizochoerinae, Merycopotamidae, Cotylopidae, Dichodontidae
Subtaxa: Perchoerus pristinus, Perchoerus probus, Perchoerus trichaenus
Ecology: ground dwelling grazer-browser