"[Pisces]"
   Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
     Order Characiformes Goodrich, 1909 - characins
       Family Cynodontidae Eigenmann, 1903, nom. protect. - sabertoothed characids
         1 Subfamily Cynodontinae Eigenmann, 1907 see Family Cynodontidae Eigenmann, 1903, nom. protect.
         2 Subfamily Roestinae Lucena & Menezes, 1998 - biting tetras