Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
     Class Piroplasmida see Order Piroplasmida Wenyon, 1926
       Family Babesiidae Poche, 1913
         Genus [Babesia] Starcovici, 1893
           1 Babesia bigemina
           2 Babesia canis