Family Tayassuidae Palmer 1897 (peccary)
Invalid subtaxa: Cynorcidae Cope 1868, Prochoerus Leconte 1848 [nomen vanum]
Parent taxon: Suoidea according to J.-R. Boisserie et al. 2010
Sister taxa: Doliochoerus, Palaeochoerus, Sanitheriidae, Schizochoerus, Suidae, Taucanamo, Schizochoerinae, Perchoerus, Merycopotamidae, Cotylopidae, Dichodontidae
Subtaxa: Albanohyus, Antaodon, Cynorca, Doliochoerinae, Floridachoerus, Macrogenis, Odoichoerus, Portheodon, Prosthennops, Selenogonus, Tayassuinae, Thinohyus
Ecology: ground dwelling herbivore-omnivore