Parvphylum Sporozoa Leuckart, 1879 see Superclass Sporozoa Leuckart, 1879 Class Paragregarea Cavalier-Smith, 2014 Order Archigregarinida Grassé, 1953 1 Family Merogregarinidae Porter, 1908 2 Family Selenidiidae Brasil, 1907 3 Family Exoschizonidae Levine, 1971 [monotypic]