After McKenna & Bell, 1997 and Liu, 2003

<==o Suidae Gray, 1821 sensu McKenna & Bell, 1997 (pigs; siat)
   |?- †Emichoerus
   |?- †Mabokopithecus
   |-- †Hemichoerus
   |-- †Paradoxodonides
   |-- †Cainochoerus
   `--+-- †Hyotheriinae Cope, 1888
      `--+--+-- †Listriodontinae Simpson, 1945 sensu Pickford & Morales, 2003 [non Gervais, 1859 sensu van der Made, 1996; non Roger, 1882; non Lydekker, 1884 sensu McKenna & Bell, 1997] (listriodont pigs)
         |  `--o †Kubanochoerinae
         |     |--o †Nguruwe
         |     |  |-- †N. namibensis
         |     |  `-- †N. kijivium
         |     |-- †Kenyasus
         |     |--o †Libycochoerus Arambourg, 1961 [African Bunolistrodon of Fortelius, van der Made & Bernor, 1996?]
         |     |  |-- †L. jeanneli (Arambourg, 1933) [Kubanochoerus jeanneli(Arambourg, 1933); incl. Bunolistrodon anchidens van der Made, 1996 sensu Pickford & Morales, 2003
         |     |  |-- †L. massai Arambourg, 1961
         |     |  `-- †L. khinzikebirus Wilkinson, 1976
         |     |-- †Megalochoerus
         |     `-- †Kubanochoerus robustus Gabunia, 1955
         `--+-- †Miochoerus
            `--+-- †Tetraconodontinae Simpson, 1945
               `--+-- Namachoerus [Namachoerinae]
                  `-- Suinae Gray, 1821 (non Zittel, 1893) (Recent pigs; nykysiat)

Reference(s):