"[Pisces]"
   Class Actinopterygii Woodward, 1891 - ray-finned fishes
     Order Cyprinodontiformes Berg, 1940 - killifishes
       Family Adrianichthyidae Weber, 1913
         1 Subfamily Oryziinae Rosen, 1964 - medakas see Family Adrianichthyidae Weber, 1913
         2 Subfamily Adrianichthyinae Weber, 1913 - adrianichthyids see Family Adrianichthyidae Weber, 1913
         3 Subfamily Horaichthyinae (C.V. Kulkarni, 1940) see Family Adrianichthyidae Weber, 1913