After Prothero & Schoch, 1989 and McKenna & Bell, 1997

<==o †Teleoceratini
   |?- †Shennongtherium hypsodontus Huang & Yan, 1983 sensu Antoine,2002 [Rhinocerotidae incertae sedis]
   |--o †Diaceratherium
   |  |-- †D. lemanense
   |  |-- †D. aginense
   |  |-- †D. tomerdingense
   |  `-- †D. aurelianensis
   `--+-- †Brachydiceratherium
      `--+--o †Prosantorhinus Heissig, 1974
         |  |-- †P. douvillei (Osborn, 1900)
         |  |-- †P. germanicus
         |  `-- †P. sp. [Buñol]
         `--+--o †Teleoceras Hatcher, 1894 [taxonomic history]
            |  |-- †T. sp.
            |  |--+-- †T. meridianum
            |  |  `-- †T. guymonense
            |  `--+-- †T. medicornutum
            |     `--+-- †T. major Hatcher, 1894 [taxonomic history]
            |        `--+-- †T. hicksi
            |           |-- †T. proterum (Leidy, 1885) [taxonomic history]
            |           `-- †T. fossiger (Cope, 1873) [taxonomic history]
            `--+--o †Brachypotherium Roger, 1904
               |  |-- †B. americanum
               |  |-- †B. stehlini
               |  |-- †B. brachypus (Lartet, 1837)
               |  |-- †B. goldfussi
               |  |-- †B. perimense
               |  |-- †B. sp.
               |  |--o “African Brachypotherium”
               |  |  |-- †B. snowi (Fourtau, 1920) 
               |  |  `--+-- †B. heinzelini Hooijer, 1963
               |  |     `-- †B. lewisi Hooijer & Patterson, 1972
               |  `-- †B. aurelianense
               `--+-- †Aprotodon fatehjangense (Pilgrim, 1910) Forster-Cooper, 1915
                  `-- †Brachypodella

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