After Simons, Andrews & Pilbeam, 1978, Harrison, 2002, and Ward & Duren, 2002

<==o †Proconsulidae Leakey, 1963
   |--o †Proconsulinae Leakey, 1963
   |  `--o †Proconsul Hopwood, 1933 [Xenopithecus Hopwood, 1933a;]
   |     |-- †P. africanus Hopwood, 1933b [Xenopithecus koruensis Hopwood, 1933a]
   |     |-- †P. nyanzae Le Gros Clark & Leakey, 1950 [Sivapithecus africanus Clark & Leakey, 1950; Kenyapithecus africanus Leakey, 1967]
   |     |-- †P. major Le Gros Clark & Leakey, 1950
   |     `-- †P. heseloni Walker et al., 1993 [Heliopithecus??]
   |--o †Afropithecinae Andrews, 1992
   |  |-- †Heliopithecus leakeyi Andrews & Martin, 1987
   |  |-- †Nacholapithecus kerioi Ishida et al., 1999
   |  |-- †Equatorius africanus Ward et al., 1999 [Kenyapithecus africanus??]
   |  `-- †Afropithecus turkanensis Leakey & Leakey, 1986
   `--o †Nyanzapithecinae Harrision, 2002
      |--o †Nyanzapithecus Harrison, 1986
      |  |-- †N. vancouveringorum (Andrews, 1974)
      |  |-- †N. pickfordi Harrison, 1986
      |  `-- †N. harrisoni Kunimatsu, 1997
      |-- †Mabokopithecus clarki von Koenigswald, 1969
      |-- †Rangwapithecus gordoni Andrews, 1974 [Proconsul Hopwood, 1933; Dryopithecus]
      `-- †Turkanapithecus kalakolensis Leakey & Leakey, 1986

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