Traits Taxon list
Acanthascus (Acanthascus) alani Ijima, 1898
Acanthascus (Acanthascus) alani alani Ijima, 1898
Acanthascus (Acanthascus) alani microdiscoctasterus Tabachnick, Menshenina & Ehrlich, 2023
Acanthascus (Acanthascus) cactus Schulze, 1886
Acanthascus (Acanthascus) koltuni Reiswig & Stone, 2013
Acanthascus (Acanthascus) malacus Reiswig, 2014
Acanthascus (Acanthascus) pachyderma Okada, 1932
Acanthascus (Acanthascus) platei Schulze, 1899
Acanthascus (Acanthascus) profundus Koltun, 1967
Acanthascus (Acanthascus) sacculus Ferrer Hernández, 1932
Acanthascus (Rhabdocalyptus) arcticus (Brøndsted, 1916)
Acanthascus (Rhabdocalyptus) asper (Schulze, 1899)
Acanthascus (Rhabdocalyptus) australis (Topsent, 1901)
Acanthascus (Rhabdocalyptus) baculifer (Schulze, 1904)
Acanthascus (Rhabdocalyptus) bidentatus (Okada, 1932)
Acanthascus (Rhabdocalyptus) borealis (Okada, 1932)
Acanthascus (Rhabdocalyptus) capillatus (Ijima, 1897)
Acanthascus (Rhabdocalyptus) dawsoni (Lambe, 1893)
Acanthascus (Rhabdocalyptus) dawsoni alascensis Wilson & Penney, 1930
Acanthascus (Rhabdocalyptus) dawsoni dawsoni (Lambe, 1893)
Acanthascus (Rhabdocalyptus) dawsoni horridus Koltun, 1967
Acanthascus (Rhabdocalyptus) gomezi (Tabachnick & Fromont, 2019)
Acanthascus (Rhabdocalyptus) heteraster (Okada, 1932)
Acanthascus (Rhabdocalyptus) lophodigitatus (Kirkpatrick, 1901)
Acanthascus (Rhabdocalyptus) mirabilis (Schulze, 1899)
Acanthascus (Rhabdocalyptus) mollis (Schulze, 1886)
Acanthascus (Rhabdocalyptus) monstraster (Tabachnick, 1994)
Acanthascus (Rhabdocalyptus) nodulosus (Schulze, 1899)
Acanthascus (Rhabdocalyptus) tener (Schulze, 1899)
Acanthascus (Rhabdocalyptus) tenuis (Schulze, 1899)
Acanthascus (Rhabdocalyptus) trichotis (Reiswig, 2018)
Acanthascus (Rhabdocalyptus) unguiculatus (Ijima, 1904)
Acanthascus (Rhabdocalyptus) victor (Ijima, 1897)
Acanthascus (Staurocalyptus) affinis (Ijima, 1904)
Acanthascus (Staurocalyptus) celebesianus (Ijima, 1927)
Acanthascus (Staurocalyptus) dowlingi (Lambe, 1893)
Acanthascus (Staurocalyptus) entacanthus (Ijima, 1904)
Acanthascus (Staurocalyptus) fasciculatus (Schulze, 1899)
Acanthascus (Staurocalyptus) fuca (Tabachnick, 1989)
Acanthascus (Staurocalyptus) glaber (Ijima, 1897)
Acanthascus (Staurocalyptus) hamatus (Lendenfeld, 1915)
Acanthascus (Staurocalyptus) heteractinus (Ijima, 1897)
Acanthascus (Staurocalyptus) microchetus (Ijima, 1898)
Acanthascus (Staurocalyptus) pamelaturnerae (Reiswig, 2018)
Acanthascus (Staurocalyptus) pleorhaphides (Ijima, 1897)
Acanthascus (Staurocalyptus) psilosus (Reiswig & Stone, 2013)
Acanthascus (Staurocalyptus) roeperi (Schulze, 1886)
Acanthascus (Staurocalyptus) rugocruciatus (Okada, 1932)
Acanthascus (Staurocalyptus) solidus (Schulze, 1899)
Acanthascus (Staurocalyptus) tubulosus (Ijima, 1904)
Acanthascus (Staurocalyptus) tylotus (Reiswig & Stone, 2013)
Acanthascus alani Ijima, 1898 represented as Acanthascus (Acanthascus) alani Ijima, 1898
Acanthascus cactus Schulze, 1886 represented as Acanthascus (Acanthascus) cactus Schulze, 1886
Acanthascus koltuni Reiswig & Stone, 2013 represented as Acanthascus (Acanthascus) koltuni Reiswig & Stone, 2013
Acanthascus malacus Reiswig, 2014 represented as Acanthascus (Acanthascus) malacus Reiswig, 2014
Acanthascus pachyderma Okada, 1932 represented as Acanthascus (Acanthascus) pachyderma Okada, 1932
Acanthascus platei Schulze, 1899 represented as Acanthascus (Acanthascus) platei Schulze, 1899
Acanthascus profundum Koltun, 1967 accepted as Acanthascus profundus Koltun, 1967 represented as Acanthascus (Acanthascus) profundus Koltun, 1967
Acanthascus profundus Koltun, 1967 represented as Acanthascus (Acanthascus) profundus Koltun, 1967
Acanthascus sacculus Ferrer Hernández, 1932 represented as Acanthascus (Acanthascus) sacculus Ferrer Hernández, 1932
Acoelocalyx brucei Topsent, 1910
Advhena magnifica Castello-Branco, Collins & Hajdu, 2020
Amphidiscella abyssalis Reiswig & Kelly, 2018
Amphidiscella atlantica Tabachnick & Collins, 2008
Amphidiscella caledonica Tabachnick & Lévi, 1997
Amphidiscella hosiei Tabachnick & Fromont, 2019
Amphidiscella lecus Reiswig, 2014
Amphidiscella monai Tabachnick & Lévi, 1997
Amphidiscella sonnae Reiswig & Kelly, 2018
Amphoreus schuppi Reiswig & Kelly, 2018
Anoxycalyx (Anoxycalyx) ijimai Kirkpatrick, 1907
Anoxycalyx (Anoxycalyx) laceratus Koltun, 1967
Anoxycalyx (Scolymastra) joubini (Topsent, 1916)
Anoxycalyx ijimai Kirkpatrick, 1907 represented as Anoxycalyx (Anoxycalyx) ijimai Kirkpatrick, 1907
Anoxycalyx joubini (Topsent, 1916) represented as Anoxycalyx (Scolymastra) joubini (Topsent, 1916)
Anoxycalyx laceratus Koltun, 1967 represented as Anoxycalyx (Anoxycalyx) laceratus Koltun, 1967
Aphorme horrida Schulze, 1899
Asconema foliatum (Fristedt, 1887)
Asconema fristedti Tabachnick & Menshenina, 2007
Asconema fristedti fristedti Tabachnick & Menshenina, 2007
Asconema fristedti icelandiense Tabachnick & Menshenina, 2007
Asconema fristedti nordazoriense Tabachnick & Menshenina, 2007
Asconema megaatrialia Tabachnick & Menshenina, 2007
Asconema megaatrialia biacorica Tabachnick & Menshenina, 2007
Asconema megaatrialia megaatrialia Tabachnick & Menshenina, 2007
Asconema megaatrialia nordiense Tabachnick & Menshenina, 2007
Asconema megaatrialia seamounti Tabachnick & Menshenina, 2007
Asconema setubalense Kent, 1870
Asconema topsenti Tabachnick & Menshenina, 2007
Atlantisella incognita Tabachnick, 2002
Atlantisella lorraineae Reiswig & Kelly, 2017
Aulocalyx australis Reiswig & Kelly, 2011
Aulocalyx irregularis Schulze, 1886
Aulocalyx serialis Dendy, 1916
Aulochone cylindrica Schulze, 1886 represented as Crateromorpha (Aulochone) cylindrica (Schulze, 1886)
Aulochone lilium Schulze, 1886 represented as Crateromorpha (Aulochone) lilium (Schulze, 1886)
Aulosaccus fissuratus Okada, 1932
Aulosaccus fissuratus fissuratus Okada, 1932
Aulosaccus fissuratus shimushirensis Okada, 1932
Aulosaccus ijimai (Schulze, 1899)