Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
   [crown] Amorphea Adl et al. 2012, nom. cl. inval. see Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
     Supergroup Opisthokonta Cavalier-Smith, 1987 - opisthokonts see Clade Opisthokonta Cavalier-Smith 1987, nom. cl. inval.
       Holozoa Lang, O'Kelly, Nerad, Gray & Burger 2002 [Adl et al. 2012] see Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
         Ichthyosporea Cavalier-Smith, 1998 see Class Ichthyosporea Cavalier-Smith, 1998
           Rhinosporidaceae Mendoza et al. (2001) see Order Dermocystida Cavalier-Smith, 1998
             1 Amphibiocystidium ranae (Guyénot & Naville) R. Pascolini et al. (2003) see Amphibiocystidium ranae (Guyénot & Naville, 1922)
             2 Amphibiothecum penneri (Jay & Pohley) Feldman, Wimsatt & Green (2005) see Amphibiothecum penneri (Jay & Pohley, 1981)
             3 Genus Dermocystidium Pérez (1908) see Genus Dermocystidium Pérez, 1908
             4 Rhinosporidium seeberi (Wernicke) Seeber (1912) see Rhinosporidium seeberi (Wernicke, 1903)
             5 Sphaerothecum destruens Arkush et al. (2003) see Sphaerothecum destruens Arkush et al., 2003