IRMNG Taxon list
Acanthocorys umbellifera Haeckel, 1862
Acanthodesmia vinculata Mueller, 1858
Acanthodesmia viniculata (Mueller) Mueller, 1858 accepted as Acanthodesmia vinculata Mueller, 1858
Acanthosphaera actinota Haeckel, 1860
Acanthosphaera acufera Haeckel, 1860
Acanthosphaera castanea Haeckel, 1887
Acanthosphaera dodecastyla Mast, 1910
Acanthosphaera pinchuda Boltovskoy, 1980
Acanthosphaera tenuis Haeckel, 1887
Acanthosphaera tenuissima accepted as Acanthosphaera actinota Haeckel, 1860
Acanthosphaera tunis Haeckel accepted as Acanthosphaera tenuis Haeckel, 1887
Acrobotrys chelinobotrys Takahashi, 1991
Acrobotrys cribosa accepted as Botryopyle cribrosa (Ehrenberg) Haeckel, 1887
Acrobotrys teralans Renz, 1976
Acrobotrys tessarolobon Takahashi, 1991
Acrosphaera arktios (Nigrini, 1970)
Acrosphaera collina Haeckel, 1887 accepted as Solenosphaera collina †
Acrosphaera cyrtodon (Haeckel) Strelkov & Reshetnyak, 1971
Acrosphaera lappacea (Haeckel) Johnson & Nigrini, 1980
Acrosphaera murrayana (Haeckel) Hilmers, 1906
Acrosphaera spinosa Caulet, 1986
Actinomma antarcticum (Haeckel) Nigrini, 1967
Actinomma arcadophorum Haeckel, 1887
Actinomma archadophorum accepted as Actinomma arcadophorum Haeckel, 1887
Actinomma boreale Cleve, 1899
Actinomma capillaceum Haeckel, 1887
Actinomma delicatulum (Dogiel) in Dogiel & Reshetnyak, 1952
Actinomma haysi Bjorklund, 1976
Actinomma leptoderma (Jørgensen, 1900) accepted as Actinomma leptodermum (Jorgensen) Nigrini & Moore, 1979
Actinomma leptodermum (Jorgensen) Nigrini & Moore, 1979
Actinomma medianum Nigrini, 1967
Actinomma sol Cleve, 1900
Actinomma trinacria (Haeckel) Cortese & Bjorklund, 1998
Actinosphaera acanthophora (Popofsky) Dumitricia, 1972
Actinosphaera capillacea (Haeckel) Hollande & Enjumet, 1960
Actinosphaera tenella (Haeckel) Hollande & Enjumet, 1960
Amphimelissa setosa (Cleve) Bernstein, 1934
Amphiplecta acrostoma Haeckel, 1887
Amphirhopalum straussii (Haeckel) Johnson & Nigrini, 1980
Amphirhopalum ypsilon Haeckel, 1887
Amphisphaera cristata Carnevale, 1908
Amphispyris reticulata (Ehrenberg, 1872)
Amphitholus acanthometra Haeckel, 1887
Androcyclas gamphonycha (Joergensen) Joergensen, 1905
Androspyris huxleyi (Haeckel) Goll, 1980
Androspyris ramosa accepted as Tholospyris ramosa Haeckel, 1887
Androspyris reticulidisca Takahashi, 1991
Anomalacantha dentata Mast, 1910
Antarctissa denticulata (Ehrenberg) Petrushevskaya, 1967
Antarctissa strelkovi Petrushevskaya, 1967
Anthocyrtidium ophirense (Ehrenberg) Petrushevskaya, 1968
Anthocyrtidium zanguebaricum (Ehrenberg) Haeckel, 1887
Anthocyrtium anthemis Haeckel, 1887
Arachnocalpis ellipsoides Haeckel, 1887
Arachnocalpis ovatiretalis Takahashi, 1991
Arachnocorallium calvata Petrushevskaya, 1971
Arachnocorys circumtexta Haeckel, 1860
Arachnocorys umbellifera Haeckel, 1860
Arachnosphaera dichotoma Joergensen, 1900
Arachnosphaera myriacantha Haeckel, 1860
Archiscenium quadrispinum
Artobotrys borealis (Cleve) Petrushevskaya, 1971
Artopilium undulatum Popofsky, 1913
Artostrobus annulatus (Bailey) Haeckel, 1887
Artostrobus joergenseni Petrushevskaya, 1967
Astrosphaera hexagonalis Haeckel, 1887
Aulonia polygonia Haeckel, 1887 †
Axoprunum stauraxonium Haeckel, 1887
Bathropyramis woodringi Campbell & Clark, 1944
Botryocampe inflata Bailey, 1856
Botryocephalina armata Petrushevskaya, 1965
Botryocyrtis elongatum Takahashi, 1991
Botryocyrtis quinaria Ehrenberg, 1872
Botryocyrtis scutum (Harting) Nigrini, 1967
Botryopyle cribrosa (Ehrenberg) Haeckel, 1887
Botryopyle dictyocephalus Haeckel, 1887
Botryostrobus aquilonaris (Bailey) Johnson, 1974
Botryostrobus auritus (Ehrenberg, 1844) accepted as Botryostrobus auritus-australis Ehrenberg, 1844
Botryostrobus auritus-australis Ehrenberg, 1844
Botryostrobus australis (Ehrenberg, 1844) accepted as Botryostrobus auritus-australis Ehrenberg, 1844
Buccinosphaera invaginata Haeckel, 1887
Callimitra annae Haeckel, 1887 accepted as Callimitra carolotae Haeckel, 1887
Callimitra carolotae Haeckel, 1887
Callimitra emmae Haeckel, 1887
Callimitra solocicribrata Takahashi, 1991
Calocyclas amicae Haeckel, 1887 † accepted as Theocorythium trachelium (Ehrenberg) Nigrini, 1967
Calocyclas monumentum Haeckel, 1887 †
Campylacantha cladophora Joergensen, 1905 † accepted as Neosemantis cladophora Goll, 1979
Cantharospyris clathrobursa accepted as Platybursa clathrobursa (Haeckel) Petrushevskaya, 1971
Cantharospyris platybursa Haeckel, 1887
Carpocanarium papillosum (Ehrenberg, 1872)
Carpocanistrum acutidentatum Takahashi, 1991
Carpocanistrum cephalum Haeckel, 1887
Carpocanistrum coronatum accepted as Carpocanium coronatum Ehrenberg, 1858
Carpocanistrum favosum accepted as Carpocanopsis favosa (Haeckel) Kruglivkova, 1978 †
Carpocanistrum flosculum Haeckel, 1887
Carpocanium coronatum Ehrenberg, 1858
Carpocanium diadema Haeckel, 1862
Carpocanopsis favosa (Haeckel) Kruglivkova, 1978 †
Carposphaera acanthophora (Popofsky) Benson, 1966