organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     related to multicellular groups
       Phylum Microsporida Balbiani, 1882 see Phylum Microsporidia Balbiani, 1882
         000 Order Chytridiopsida Weiser, 1974
         001 Genus Caulleryetta Dogiel, 1922
         002 Genus Chytridioides Trégouboff, 1913
         003 Genus Mariona Stempell, 1909
         004 Genus Microsporidiopsis Schereschewsky, 1925
         005 Genus Mitoplistophora Codreanu, 1966
         006 Genus Myxocystis Mrázek, 1897
         007 Genus Oligosporidium Codreanu-Bălcescu, Codreanu & Traciuc, 1981
         008 Genus Orthothelohania Codreanu & Codreanu-Bălcescu, 1974
         009 Genus Pleistophoridium
         010 Genus Spiroglugea Léger & Hesse, 1924
         011 Genus Abelspora Azevedo, 1987
         012 Genus Agglomerata Larsson & Yan, 1988
         013 Genus Agmasoma Hazard & Oldacre, 1975
         014 Genus Alfvenia Larsson, 1983
         015 Genus Alloglugea Paperna & Lainson, 1995
         016 Genus Amblyospora Hazard & Oldacre, 1975
         017 Genus Ameson Sprague, 1977
         018 Genus Amphiacantha Caullery & Mesnil, 1914, nom. illeg.
         019 Genus Amphiamblys Caullery & Mesnil, 1914
         020 Genus Anncaliia Issi, Krylova & Nicolaeva, 1993
         021 Genus Auraspora Weiser & Purrini, 1980
         022 Genus Bacillidium Janda, 1928
         023 Genus Baculea Loubès & Akbarieh, 1978
         024 Genus Berwaldia Larsson, 1981
         025 Genus Binucleospora Bronnvall & Larsson, 1995
         026 Genus Bohuslavia Larsson, 1985
         027 Genus Brachiola Cali, Takvorian, Lewin, Rendel, Sian, Wittner, Tanowitz, Keohane & Weiss, 1998
         028 Genus Burenella Jouvenaz & Hazard, 1978
         029 Genus Burkea Sprague, 1977
         030 Genus Buxtehudea Larsson, 1980
         031 Genus Campanulaspora see Genus Campanulospora Issi, Radishcheva & Dolzhenko, 1983
         031 Genus Campanulospora Issi, Radishcheva & Dolzhenko, 1983
         032 Genus Canningia Weiser, Wegensteiner & Žižka, 1995
         033 Genus Caudospora Weiser, 1946
         034 Genus Chapmanium Hazard & Oldacre, 1975
         035 Genus Chytridiopsis Schneider, 1884
         036 Genus Ciliatosporidium Foissner & Foissner, 1995
         037 Genus Coccospora Kudo, 1925
         038 Genus Cougourdella Hesse, 1935
         039 Genus Cristulospora Khodzhaeva & Issi, 1989
         040 Genus Cryptosporina Hazard & Oldacre, 1975
         041 Genus Culicospora Weiser, 1977
         042 Genus Culicosporella Weiser, 1977
         043 Genus Cylindrospora Issi & Voronin, 1986
         044 Genus Cystosporogenes Canning, Barker, Nicholas & Page, 1985
         045 Genus Desportesia Issi & Voronin, 1986
         046 Genus Duboscqia Pérez, 1908
         047 Genus Edhazardia Becnel, Sprague & Fukuda, 1989
         048 Genus Encephalitozoon Levaditi, Nicolau & Schoen, 1923
         049 Genus Endoreticulatus Brooks, Becnel & Kennedy, 1988
         050 Genus Enterocytozoon Desportes, Le Charpentier, Galian, Bernard, Cochand-Priollet, Lavergne, Ravisse & Modigliani, 1985
         051 Genus Episeptum Larsson, 1986
         052 Genus Evlachovaia Voronin & Issi, 1986
         053 Genus Flabelliforma Canning, Killick-Kendrick & Killick-Kendrick, 1991
         054 Genus Geusia Rühl & Korn, 1979
         054 Genus Geussia see Genus Geusia Rühl & Korn, 1979
         055 Genus Glugea Thélohan, 1891
         056 Genus Glugoides Larsson, Ebert, Vávra & Voronin, 1996
         057 Genus Golbergia Weiser, 1977
         058 Genus Gurleya Doflein, 1898
         059 Genus Gurleyides Voronin, 1986
         060 Genus Hazardia Weiser, 1977
         061 Genus Helmichia Larsson, 1982
         062 Genus Hessea Ormières & Sprague, 1973, nom. illeg.
         063 Genus Heterosporis Schubert, 1969
         064 Genus Heterovesicula Lange, MacVean, Henry & Streett, 1995
         065 Genus Hirsutosporos Batson, 1983
         066 Genus Holobispora Voronin, 1986
         067 Genus Hrabeyia Lom & Dyková, 1990
         068 Genus Hyalinocysta Hazard & Oldacre, 1975
         069 Genus Ichthyosporidium Caullery & Mesnil, 1905
         070 Genus Inodosporus Overstreet & Weidner, 1974
         071 Genus Intexta Larsson, Steiner & Bjørnson, 1997
         072 Genus Issia Weiser, 1977
         073 Genus Janacekia Larsson, 1983
         074 Genus Jirovecia Weiser, 1977
         075 Genus Jiroveciana Larsson, 1981
         076 Genus Johenrea Lange, Becnel, Razafindratiana, Przybyszewski & Razafindrafara, 1996
         077 Genus Kinorhynchospora Adrianov & Rybakov, 1991
         078 Genus Lanatospora Voronin, 1986
         079 Genus Larssonia Vidtmann & Sokolova, 1994
         080 Genus Larssoniella Weiser & David, 1997
         081 Genus Loma Morrison & Sprague, 1981
         082 Genus Marsoniella see Genus Marssoniella Lemmermann, 1900
         082 Genus Marssoniella Lemmermann, 1900
         083 Genus Merocinta Pell & Canning, 1993
         084 Genus Metchnikovella Caullery & Mesnil, 1897
         085 Genus Microfilum Faye, Toguebaye & Bouix, 1991
         086 Genus Microgemma Ralphs & Matthews, 1986
         087 Genus Mrazekia Léger & Hesse, 1916
         088 Genus Nadelospora see Genus Nadelspora Olson, Tiekotter & Reno, 1994
         088 Genus Nadelspora Olson, Tiekotter & Reno, 1994
         089 Genus Napamichium Larsson, 1990 see Genus Napamichum Larsson, 1990
         089 Genus Napamichum Larsson, 1990
         090 Genus Nelliemelba Larsson, 1983
         091 Genus Neonosemoides Faye, Toguebaye & Bouix, 1996
         092 Genus Neoperezia Issi & Voronin, 1979
         093 Genus Nolleria Beard, Butler & Becnel, 1990
         094 Genus Norlevinea Vávra, 1984
         095 Genus Nosema Nägeli, 1857
         096 Genus Nosemoides Vinckier, 1975
         097 Genus Nudispora Larsson, 1990
         098 Genus Nucleospora Hedrick, Groff & Baxa, 1991
         099 Genus Octosporea Flu, 1911
         100 Genus Octotetraspora Issi, Kadyrova, Pushkar, Khodzhaeva & Krylova, 1990
         101 Genus Ordospora Larsson, Ebert & Vávra, 1997
         102 Genus Ormieresia Vivarès, Bouix & Manier, 1977
         103 Genus Orthosomella Canning, Wigley & Barker, 1991
         104 Genus Ovavesicola Andreadis & Hanula, 1987 see Genus Ovavesicula Andreadis & Hanula, 1987
         105 Genus Parapleistophora Issi, Kadyrova, Pushkar, Khodzhaeva & Krylova, 1990
         106 Genus Parastempellia Khodzhaeva, 1988
         107 Genus Parathelohania Codreanu, 1966
         108 Genus Pegmatheca Hazard & Oldacre, 1975
         109 Genus Perezia Léger & Duboscq, 1909
         110 Genus Pernicivesicula Bylén & Larsson, 1994
         111 Genus Pilosporella Hazard & Oldacre, 1975
         112 Genus Pleistophora Gurley, 1893
         113 Genus Pleistosporidium Codreanu-Bălcescu & Codreanu, 1982
         114 Genus Polydispyrenia Canning & Hazard, 1982
         115 Genus Pseudopleistophora Sprague, 1977
         116 Genus Pulicispora Vedmed, Krylova & Issi, 1991
         117 Genus Pyrotheca Hesse, 1935
         118 Genus Rectispora Larsson, 1990
         119 Genus Resiomeria Larsson, 1986
         120 Genus Ringueletium Garcia, 1990
         121 Genus Scipionospora Bylén & Larsson, 1996
         122 Genus Semenovaia Voronin & Issi, 1986
         123 Genus Septata Cali, Kotler & Orenstein, 1993 see Genus Encephalitozoon Levaditi, Nicolau & Schoen, 1923
         124 Genus Simuliospora Khodzhaeva, Krylova & Issi, 1990
         125 Genus Spherospora Garcia, 1991
         126 Genus Spraguea Weissenberg, 1976
         127 Genus Steinhausia Sprague, Ormières & Manier, 1972
         128 Genus Stempellia Léger & Hesse, 1910
         129 Genus Striatospora Issi & Voronin, 1986
         130 Genus Systenostrema Hazard & Oldacre, 1975
         131 Genus Tabanispora Bykova, Sokolova & Issi, 1987
         132 Genus Tardivesicula Larsson & Bylén, 1992
         133 Genus Telomyxa Léger & Hesse, 1910
         134 Genus Tetramicra Matthews & Matthews, 1980
         135 Genus Thelohania Henneguy, 1892
         136 Genus Toxoglugea Léger & Hesse, 1924
         137 Genus Toxospora Voronin, 1993, nom. illeg.
         138 Genus Trachipleistophora Hollister, Canning, Weidner, Field, Kench & Marriott, 1996
         139 Genus Trichoctosporea Larsson, 1994
         139 Genus Trichooctosporea see Genus Trichoctosporea Larsson, 1994
         140 Genus Trichoduboscqia Léger, 1926
         141 Genus Trichotuzetia Vávra, Larsson & Baker, 1997
         142 Genus Tricornia Pell & Canning, 1992
         143 Genus Tuzetia Maurand, Fize, Fenwick & Michel, 1971
         144 Genus Unikaryon Canning, Lai & Lie, 1974
         145 Genus Vairimorpha Pilley, 1976
         146 Genus Vavraia Weiser, 1977
         147 Genus Vittaforma Silveira & Canning, 1995
         148 Genus Weiseria Doby & Saguez, 1964
         149 Genus Wittmania see Genus Wittmannia Czaker, 1997
         149 Genus Wittmannia Czaker, 1997