Parvphylum Sporozoa Leuckart, 1879 see Superclass Sporozoa Leuckart, 1879 Class Gregarinomorphea Grassé, 1953 Subclass Orthogregarinia Cavalier-Smith, 2014 Order Arthrogregarida Cavalier-Smith, 2014 Suborder Porosporina Cavalier-Smith, 2014 [monotypic] Superfamily Porosporoidea Labbé, 1899 Family Porosporidae Labbé, 1899 Genus Porospora Schneider, 1875