IRMNG Taxon list
Acanthascus affinis (Ijima, 1904)
Acanthascus alani Ijima, 1898
Acanthascus arcticus (Brøndsted, 1916)
Acanthascus asper (Schulze, 1899)
Acanthascus australis (Topsent, 1901)
Acanthascus baculifer (Schulze, 1904)
Acanthascus bidentatus (Okada, 1932)
Acanthascus borealis (Okada, 1932)
Acanthascus cactus Schulze, 1886
Acanthascus capillatus (Ijima, 1897)
Acanthascus celebesianus (Ijima, 1927)
Acanthascus dawsoni (Lambe, 1893)
Acanthascus dowlingi (Lambe, 1893)
Acanthascus dubius Schulze, 1886 accepted as Rossella dubia (Schulze, 1886)
Acanthascus entacanthus (Ijima, 1904)
Acanthascus fasciculatus (Schulze, 1899)
Acanthascus fuca (Tabachnick, 1989)
Acanthascus glaber (Ijima, 1897)
Acanthascus grossularia Schulze, 1886 accepted as Rossella antarctica Carter, 1872
Acanthascus hamatus (Lendenfeld, 1915)
Acanthascus heteractinus (Ijima, 1897)
Acanthascus heteraster (Okada, 1932)
Acanthascus microchetus (Ijima, 1898)
Acanthascus mirabilis (Schulze, 1899)
Acanthascus mollis (Schulze, 1886)
Acanthascus monstraster Tabachnick, 1994
Acanthascus nealus de Laubenfels, 1942 accepted as Schaudinnia rosea (Fristedt, 1887)
Acanthascus nodulosus (Schulze, 1899)
Acanthascus pachyderma Okada, 1932
Acanthascus platei Schulze, 1886
Acanthascus pleorhaphides (Ijima, 1897)
Acanthascus plumodigitatus (Kirkpatrick, 1901)
Acanthascus roeperi (Schulze, 1887)
Acanthascus rugocruciatus (Okada, 1932)
Acanthascus solidus (Schulze, 1899)
Acanthascus tener (Schulze, 1899)
Acanthascus tenuis (Schulze, 1899)
Acanthascus tubulosus (Ijima, 1904)
Acanthascus unguiculatus (Ijima, 1904)
Acanthascus victor (Ijima, 1897)
Acanthosaccus tenuis Schulze, 1899
Acoelocalyx brucei Topsent, 1910
Alcyoncellum corbicula Bowerbank, 1862 accepted as Heterotella corbicula (Bowerbank, 1862)
Alcyoncellum gelatinosum Blainville, 1834 accepted as Sycon gelatinosum (Blainville, 1834)
Alcyoncellum speciosum Quoy & Gaimard, 1833 accepted as Corbitella speciosa (Quoy & Gaimard, 1833)
Amblysiphonella parvula Pickett & Jell, 1983 †
Amphidiscella atlantica Tabachnick & Collins, 2008
Amphidiscella caledonica Tabachnick & Lévi, 1997
Amphidiscella monai Tabachnick & Lévi, 1997
Anaulosoma schulzei Kirkpatrick, 1907 accepted as Rossella schulzei (Kirkpatrick, 1907)
Anomochone expansa Ijima, 1927
Anomochone furcata Reiswig & Kelly, 2011
Anomochone globosa Ijima, 1927
Anoxycalyx ijimai Kirkpatrick, 1907
Anoxycalyx joubini (Topsent, 1916)
Anoxycalyx laceratus Koltun, 1967
Aphorme horrida Schulze, 1899
Aphrocallistes aleutiana Okada, 1932 accepted as Heterochone aleutiana (Okada, 1932)
Aphrocallistes azoricus Topsent, 1901 accepted as Pityrete azoricum (Topsent, 1901)
Aphrocallistes beatrix Gray, 1858
Aphrocallistes bocagei Wright, 1870 accepted as Aphrocallistes beatrix Gray, 1858
Aphrocallistes incognita Koltun, 1967 accepted as Heterochone incognita (Koltun, 1967)
Aphrocallistes intermedia Okada, 1932
Aphrocallistes jejuensis Sim & Kim, 1988 accepted as Aphrocallistes beatrix Gray, 1858
Aphrocallistes ramosus Schulze, 1886 accepted as Aphrocallistes beatrix Gray, 1858
Aphrocallistes subglobosa (Bowerbank, 1869)
Aphrocallistes vastus Schulze, 1886
Aphrocallistes whiteavesianus Lambe, 1892 accepted as Aphrocallistes vastus Schulze, 1886
Aphrocallistes yatsui Okada, 1932
Asceptrulum axialis Duplessis & Reiswig, 2004
Asconema bispiculigastrum (Rezvoi, 1923)
Asconema foliatum (Fristedt, 1887)
Asconema fristedti Tabachnick & Menshenina, 2007
Asconema kentii Schmidt, 1880 accepted as Hyalonema kentii (Schmidt, 1880)
Asconema megaatrialia Tabachnick & Menshenina, 2007
Asconema setubalense Kent, 1870
Asconema topsenti Tabachnick & Menshenina, 2007
Aspidoscopulia australia Dohrman, Göcke & Janussen in Dohrman, Göcke, Janussen, Reitner, Lüter & Wörheide, 2011
Aspidoscopulia bisymmetrica Tabachnick, Menshenina, Pisera & Ehrlich, 2011
Aspidoscopulia furcillata (Lévi, 1990)
Aspidoscopulia ospreya Dohrman, Göcke & Janussen in Dohrman, Göcke, Janussen, Reitner, Lüter & Wörheide, 2011
Aspidoscopulia tetrasymmetrica Tabachnick, Menshenina, Pisera & Ehrlich, 2011
Atlantisella incognita Tabachnick, 2002
Aulascus johnstoni Schulze, 1886 accepted as Sympagella johnstoni (Schulze, 1886)
Aulocalyx australis Reiswig & Kelly, 2011
Aulocalyx irregularis Schulze, 1886
Aulocalyx serialis Dendy, 1916
Aulochone clathroclada Lévi & Lévi, 1982 accepted as Clathrochone clathroclada (Lévi & Lévi, 1982)
Aulochone cylindrica Schulze, 1886
Aulochone lilium Schulze, 1886 accepted as Crateromorpha lilium (Schulze, 1886)
Aulocystis grayi (Bowerbank, 1869) accepted as Neoaulocystis grayi (Bowerbank, 1869)
Aulocystis jacksoni
Aulocystis polae Ijima, 1927 accepted as Neoaulocystis polae (Ijima, 1927)
Aulocystis zitteli (Marshall & Meyer, 1877) accepted as Neoaulocystis zitteli (Marshall & Meyer, 1877)
Aulocystis zittelii
Aulodictyon intermedium Marshall & Meyer, 1877 accepted as Farrea intermedia (Marshall & Meyer, 1877)
Aulodictyon woodwardi Kent, 1870 accepted as Farrea woodwardi (Kent, 1870)
Auloplax auricularis Schulze, 1904
Auloplax breviscopulata Reiswig & Kelly, 2011
Auloplax filholi (Topsent, 1904)