"[Pisces]"
   Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
     Order Cyprinodontiformes Berg, 1940 - killifishes
       Family Adrianichthyidae Weber, 1913 - adrianichthyids
         1 Subfamily Oryziinae Myers, 1938 - medakas
         2 Subfamily Adrianichthyinae Weber, 1913 - adrianichthyines
         3 Subfamily Horaichthyinae Kulkarni, 1940 see Family Adrianichthyidae Weber, 1913