IRMNG Taxon list
Acanthanus Schulze, 1897 accepted as Acanthascus Schulze, 1886
Acanthascus Schulze, 1885 accepted as Acanthascus Schulze, 1886
Acanthascus Schulze, 1886
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)
Acanthaspongia M'Coy in Griffith, 1846 † (uncertain )
Acanthosaccus Schulze, 1899
Acanthosaccus tenuis Schulze, 1899
Acanthospongia Roemer, 1861 †
Acestra Römer, 1861 † accepted as Opeamorphus de Laubenfels in Moore, 1955 †
Acoelocalyx Topsent, 1910
Acoelocalyx brucei Topsent, 1910
Advhena Castello-Branco, Collins & Hajdu, 2020
Alcyoncellidae De Laubenfels, 1936 accepted as Euplectellidae Gray, 1867
Alcyoncellum de Blainville, 1830 accepted as Corbitella Gray, 1867
Alcyoncellum Quoy & Gaimard, 1833 accepted as Corbitella Gray, 1867
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)
Alcyonellum Owen, 1849 accepted as Alcyoncellum de Blainville, 1830 accepted as Corbitella Gray, 1867
Amphidiscella Tabachnick & Lévi, 1997
Amphidiscella atlantica Tabachnick & Collins, 2008
Amphidiscella caledonica Tabachnick & Lévi, 1997
Amphidiscella monai Tabachnick & Lévi, 1997
Amphoreus Reiswig & Kelly, 2018
Anaulosoma Kirkpatrick, 1907 accepted as Rossella Carter, 1872
Anaulosoma schulzei Kirkpatrick, 1907 accepted as Rossella schulzei (Kirkpatrick, 1907)
Anjiplectella Botting & Janussen in Botting et al., 2022 †
Anoxycalyx Kirkpatrick, 1907
Anoxycalyx ijimai Kirkpatrick, 1907
Anoxycalyx joubini (Topsent, 1916)
Anoxycalyx laceratus Koltun, 1967
Anthuscus (uncertain )
Aphorme Schulze, 1899
Aphorme horrida Schulze, 1899
Arakespongia Rigby, Chamberlain & Black, 1970 †
Arhoussia du Dresnay, Termier & Termier, 1978 (uncertain )
Asconema Kent, 1870
Asconema Schmidt, 1880 accepted as Asconema Kent, 1870
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
Askonema Kent, 1870 accepted as Asconema Kent, 1870
Asoonema Hentschel, 1929 accepted as Asconema Kent, 1870
Asthenospongia Rigby, King & Gunther, 1981 †
Atlantisella Tabachnick in Hooper & Van Soest, 2002
Atlantisella incognita Tabachnick, 2002
Aulascus Schulze, 1886 accepted as Sympagella Schmidt, 1870
Aulascus johnstoni Schulze, 1886 accepted as Sympagella johnstoni (Schulze, 1886)
Aulochone Schulze, 1886 accepted as Crateromorpha Gray, 1872
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)
Aulochonen Schulze, 1885 (unaccepted > nomen nudum )
Aulophacus accepted as Caulophacus Schulze, 1886
Aulorossella Kirkpatrick, 1907 accepted as Rossella Carter, 1872
Aulorossella aperta Topsent, 1916 accepted as Rossella aperta (Topsent, 1916)
Aulorossella gaini Topsent, 1916 accepted as Rossella gaini (Topsent, 1916)