The extant species are classified into between four and eight genera, including the babirusa "Babyrousa babyrussa" and the warthog "Phacochoerus aethiopicus".
The extant species are classified into between four and eight genera. In addition to numerous species of wild pig, including the babirusa "Babyrousa babyrussa" and the warthog "Phacochoerus aethiopicus".