Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
     Class Piroplasmida see Order Piroplasmida Wenyon, 1926
       Family Theileriidae du Toit, 1918
         Genus [Theileria] Bettencourt, Franca & Borges, 1907
           Theileria parva (Theiler, 1904) Bettencourt, Franca & Borges, 1907