Phylum [Choanozoa] Cavalier-Smith, 1981
   Class Mesomycetozoea Ajello & Mendoza, 2000 see Class Ichthyosporea Cavalier-Smith, 1998
     Order Dermocystida Cavalier-Smith, 1998
       Genus Rhinosporidium Minchin & Fantham, 1905
         1 Rhinosporidium seeberi (Wernicke, 1903)
         2 Rhinosporidium canis