After Toledo-Piza, 2000, with Recent species from Froese & Pauly, 2001 [“The Fishbase”]

<==o Cynodontidae Eigenmann, 1907 [taxonomic history] (dogteeth tetras; susitetrat) [FB: 5/14]
   |--o Roestinae Lucana & Menezes, 1996
   |  |--o Gilbertolus
   |  |  |-- G. alatus (Steindachner, 1878)
   |  |  |-- G. atratoensis Schultz, 1943
   |  |  `-- G. maracaiboensis Schultz, 1943
   |  `--o Roestes
   |     |-- R. itupiranga Menezes & Lucena, 1998
   |     |-- R. molossus (Kner, 1858)
   |     `-- R. ogilviei (Fowler, 1914)
   `--o Cynodontinae Eigenmann, 1907 sensu Menezes & Lucena, 1998, and Toledo-Piza, 2000 [taxonomic history]
      |--o Hydrocynus Müller & Troschel, 1844
      |  |-- H. wallacei Toledo-Piza, Menezes & dos Santos, 1999
      |  `--+-- H. scomberoides Cuvier, 1819 (Payara)
      |     `--+-- H. armatus (Jardine & Schomburgk, 1841)
      |        `-- H. tatauaia Toledo-Piza, Menezes & dos Santos, 1999
      `--+-- Rhaphiodon vulpinus Agassiz, 1829 [taxonomic history]
         `--o Cynodon Agassiz, 1829 [taxonomic history]
            |-- C. gibbus (Agassiz, 1829) Cuvier, 1829 [taxonomic history]
            |-- C. meionactis Géry, Le Bail & Keith, 1999
            `-- C. septenarius Toledo-Piza, 2000 [taxonomic history]

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