IRMNG Taxon list
Adonnadonna Gombos, 1982 † (uncertain )
Alepiella Golemansky, 1970
Alepiella tricornuta Golemansky, 1970
Ammodochiaceae † accepted as Ammodochiidae Deflandre, 1950 †
Ammodochiidae Deflandre, 1950 †
Ammodochium Hovasse, 1932 †
Ammodochium ampulla (Deflandre) Deflandre †
Ammodochium complexum P. Dumitrica & K. Perch-Nielsen †
Ammodochium danicum Deflandre †
Ammodochium doliolum Hovasse †
Ammodochium fletcheri H.Y. Ling, 1985 †
Ammodochium minutum Deflandre †
Ammodochium novum K. Perch-Nielsen †
Ammodochium oamaruense Deflandre †
Ammodochium prismaticum Hovasse †
Ammodochium pyramidale Hovasse †
Ammodochium rectangulare (Schulz) Deflandre †
Ammodochium serotinum S. Locker & E. Martini †
Ammodochium speciosum Deflandre †
Amphorellopsis Golemansky, 1970 accepted as Ogdeniella Golemansky, 1982
Anfia B.V. Skvortzov & M. Noda, 1975
Anfia anni Skvortzov & Noda
Anfia diffusa Skvortzov & Noda
Anfia limnobia Skvortzov & Noda
Anfia saopaulensis Skvortzov & Node
Astracantha Haecker, 1906
Astracanthidae Haeckel, 1887
Atlanticellidae Cachon-Enjumet, 1961
Aulacantha Haeckel, 1861
Aulacantha scolymantha Haeckel, 1862
Aulacanthidae Haeckel, 1887
Aularia Haeckel, 1887
Aulographis Haeckel, 1887
Aulographis tetrancistra Haeckel
Auloscena Haeckel, 1887
Auloscena verticillus Haeckel
Aulosphaera Haeckel, 1860
Aulosphaera elegantissima Haeckel
Aulosphaeridae Haeckel, 1887
Aulotractus Haeckel, 1887
Baileya Averintsev in Schouteden, 1906 accepted as Maroltia Haman, 1988
Baileya mutabilis (Bailey, 1853)
Borgertella Dumitrica, 1973
Bosporella Hovasse, 1931
Bosporella triaenoides Hovasse
Botuliforma Chantangsi & Leander, 2010
Cannorrhaphis Haeckel, 1887
Cannosphaeridae Haeckel, 1887
Capsellina Penard, 1909
Castanarium Haeckel, 1887 (uncertain )
Castanea Haecker, 1906
Castanella Haeckel, 1879 accepted as Castanella Haeckel, 1887
Castanella Haeckel, 1887
Castanellidae Haeckel, 1887
Castanissa Haeckel, 1879 accepted as Castanissa Haeckel, 1887
Castanissa Haeckel, 1887
Castanopsis Haeckel, 1879 (unaccepted > nomen nudum )
Castanopsis Haeckel, 1887 (uncertain )
Castanopsis benthami Ettingsham
Challengeria Murray, 1876
Challengeridae Murray, 1885 accepted as Challengeriidae Murray, 1885
Challengeriidae Murray, 1885
Challengeron Haeckel, 1887 accepted as Challengeron Murray, 1879
Challengeron Murray, 1879
Challengeron channeri (Murray, 1885)
Challengeron diodon
Challengeron heteracanthum
Challengeron zetlandica
Chardezella Haman, 1988
Chardezia Golemansky, 1970
Chardezia caudata Golemansky, 1970
Chlamydophryidae De Saedeleer, 1934
Chlamydophrys Cienkowsky, 1876
Circocastanea Haecker, 1906 (uncertain )
Circoporidae Haeckel, 1887
Circoporus Haeckel, 1879
Circoporus Haeckel, 1887 accepted as Circoporus Haeckel, 1879
Circoporus oxyacanthus Borgert, 1890
Circospathis Haeckel, 1879 accepted as Circospathis Haeckel, 1887
Circospathis Haeckel, 1887
Clautriava accepted as Clautriavia Massart, 1900
Clautriava mobilis Massart, 1920
Clypeolina Penard, 1902
Clypeolina marginata Pen.
Coelocantha Hertwig, 1879
Coelodendridae Haeckel, 1887
Coelodendron Gamble in Lankester, 1909 accepted as Coelodendrum Haeckel, 1860
Coelodendrum Haeckel, 1860
Coelodendrum gracillimum Haeckel, 1862
Coelodendrum ramosissimum Haeckel, 1860
Coelographis Haeckel, 1852
Concharidae Haeckel, 1887
Conchidium Haeckel, 1879
Craniopsis R. Hovasse, 1932 † (uncertain )
Cryomonadida
Cryothecomonadidae Cavalier-Smith, 1993 accepted as Protaspidae Cavalier-Smith, 1993
Cryothecomonas Thomsen, Buck, Bolt & Garrison, 1991
Cryothecomonas aestivalis Drebes, Kühn & Schnepf, 1996
Cryothecomonas armigera Thomsen, Buck, Bolt & Garrison, 1991
Cryothecomonas inermis Thomsen, Buck, Bolt & Garrison, 1991