After Cooke & Wilkinson, 1978, McKenna & Bell, 1997 and Pickford & Liu, 2001
<==o †Tetraconodontinae Simpson, 1945 |--o †Conohyus | |-- †C. sindiense [C. sindiense] | `-- †C. simorrensis |-- †Tetraconodon minor |--o †Parachleuastochoerus Golpe-Posse, 1972 | |-- †P. huenermanni | |-- †P. sinensis Pickford & Liu, 2001 | |-- †P. steinheimensis | `-- †P. crusafonti |-- †Lophochoerus himalayensis Pilgrim, 1926 `--+--o †Sivachoerus Pilgrim, 1926 | `-- †S. giganteus Tobien, 1936 `--o †Nyanzachoerus Leakey, 1958 [=? Sivachoerus] |-- †N. devauxi (Arambourg, 1968) `--+-- †N. syrticus Leonardi, 1952 [Sivachoerus syrticus Leonardi, 1952] |-- †N. tulosus Cooke & Ewer, 1972 `--+--+-- †N. kanamensis Leakey, 1958 | `-- †N. pattersoni Cooke & Ewer, 1972 `--+-- †N. jaegeri Coppens, 1971 `--o †Notochoerus Broom, 1925 [Gerontochoerus Leakey, 1943] |-- †N. euilus Hopwood, 1926 `--+-- †N. clarki White & Suwa, 2004 `--+-- †N. capensis Broom, 1925 `-- †N. scotti (Leakey, 1943) [Gerontochoerus scotti Leakey, 1943]
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Cooke, H. B. S. & Wilkinson, A. F., 1978: Suidae and Tayassuidae. 435-482.
in Maglio, V. J. & Cooke, H. B. S., (eds.) 1978: Evolution of African mammals.
–Harvard University Press, Cambridge, Massachusetts & London, England, 1978, xiv-641 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - Pickford, M. & Liu, L., 2001: Revision of the Miocene Suidae of Xiaolongtan (Kaiyuan), China.
–Bollettino della Società Paleontologica Italiana: Vol. 40, #2, pp. 275-283 - White, T. D. & Suwa, G., 2004: A new species of Notochoerus (Artiodactyla, Suidae) from the Pliocene of Ethiopia.
–Journal of Vertebrate Paleontology: Vol. 24, #2, pp. 474-480