"[Pisces]"
   Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
     Order Characiformes Goodrich, 1909 - characins
       Family Characidae Latreille, 1825 - characids
         1 Subfamily Glandulocaudinae Eigenmann, 1914 - chirping tetras
         2 Subfamily Serrasalminae Bleeker, 1859 - piranhas
         3 Subfamily Characidiinae Fowler, 1932 - South American darters
         4 Subfamily Stethaprioninae Eigenmann, 1907 - discus tetras