IRMNG Taxon list
Alcyonidioides mytili (Dalyell, 1848)
Alcyonidium adustum Winston & Hayward, 2012
Alcyonidium albescens Winston & Key, 1999
Alcyonidium albidum Alder, 1857
Alcyonidium androsovae d'Hondt, 1983
Alcyonidium anglei d'Hondt & Goyffon, 1991
Alcyonidium antarcticum Waters, 1904
Alcyonidium argyllaceum Castric-Fey, 1971
Alcyonidium attenuatum C. Agardh
Alcyonidium australe d'Hondt & Moyano, 1979
Alcyonidium bullatum (A.P. de Candolle) Lamouroux
Alcyonidium candidum Ryland, 1963
Alcyonidium capronae Winston & Hakansson, 1986
Alcyonidium cellarioides Calvet, 1900
Alcyonidium cellaroides Calvet, 1900
Alcyonidium cervicornis accepted as Flustrellidra vegae (Silén, 1947)
Alcyonidium chondroides O'Donoghue & de Watteville, 1937
Alcyonidium columbianum O'Donoghue & O'Donoghue, 1926
Alcyonidium condylocinereum Porter, 2004
Alcyonidium defractum (Velley) C. Agardh accepted as Helminthonema defractum (Velley) Kützing, 1841
Alcyonidium diaphanum (Hudson, 1778)
Alcyonidium diaphanum Lamouroux, 1813
Alcyonidium disciforme Smitt, 1872
Alcyonidium duplex Prouho, 1892
Alcyonidium effusum Norman, 1909
Alcyonidium eightsi Winston & Hayward, 1994
Alcyonidium enteromorpha Soule, 1951
Alcyonidium epispiculum Porter & Hayward, 2004
Alcyonidium erectum Silén, 1942
Alcyonidium excavatum Hincks, 1880
Alcyonidium filiforme Suhr
Alcyonidium flabelliforme Kirkpatrick, 1902
Alcyonidium flavescens (Hudson) Agardh
Alcyonidium flustroides Busk, 1886
Alcyonidium foliaceum Silén, 1942
Alcyonidium fucicola (Roth) Lamouroux
Alcyonidium gelatinosum (Linnaeus, 1761)
Alcyonidium hauffi Marcus, 1939
Alcyonidium hirsutum (Fleming, 1828)
Alcyonidium hydrocoalitum Porter, 2004
Alcyonidium intricatum Suhr
Alcyonidium irregulare Kluge, 1962
Alcyonidium kermadecense Gordon, 1984
Alcyonidium lobatum C. Agardh
Alcyonidium lutosum Winston & Hayward, 2012
Alcyonidium maculosum Winston & Hayward, 2012
Alcyonidium mamillatum Alder, 1857
Alcyonidium multigemmatum Gordon, 1986
Alcyonidium mytili Dalyell, 1848
Alcyonidium nanum Silén, 1942
Alcyonidium nemalion (Bertoloni) Bory
Alcyonidium nipponicum d'Hondt & Mawatari, 1986
Alcyonidium nodosum O'Donoghue & de Watteville, 1944
Alcyonidium nostoch (A.P. de Candolle) Lamouroux, 1813
Alcyonidium pachydermatum Denisenko, 1996
Alcyonidium papillatum O'Donoghue, 1924
Alcyonidium parasiticum (Fleming, 1828)
Alcyonidium pedunculatum Robertson, 1902
Alcyonidium pelagosphaerum Porter & Hayward, 2004
Alcyonidium pellucidum Leidy, 1855 accepted as Aplidium pellucidum (Leidy, 1855)
Alcyonidium polyoum (Hassall, 1841)
Alcyonidium polypylum Marcus, 1941
Alcyonidium proboscideum Kluge, 1962
Alcyonidium proliferans Lacourt, 1949 accepted as Alcyonidium diaphanum Lamouroux, 1813
Alcyonidium protoseideum
Alcyonidium pseudodisciforme Denisenko, 2009
Alcyonidium radicellatum Kluge, 1946
Alcyonidium reticulum Ryland & Porter, 2000
Alcyonidium rhomboidale O'Donoghue, 1924
Alcyonidium rylandi d'Hondt & Goyffon, 2005
Alcyonidium sagamianum Mawatari, 1953
Alcyonidium sanguineum Cook, 1985
Alcyonidium scolecoideum Porter & Hayward, 2004
Alcyonidium shizuoi d'Hondt & Mawatari, 1986
Alcyonidium simulatum Porter & Hayward, 2004
Alcyonidium topsenti Roehrich, 1910 accepted as Alcyonidium diaphanum Lamouroux, 1813
Alcyonidium torpedo d'Hondt, 2006
Alcyonidium tremelloides (Bert.) C. Agardh
Alcyonidium variegatum Prouho, 1892
Alcyonidium vermiculare Okada, 1925
Alcyonidium vermiculatum Lamouroux
Alcyonidium verrilli Osburn, 1912
Alcyonidium vicarians d'Hondt & Chimenz Gusso, 2006
Bockiella abyssicola Gordon, 1986
Bockiella angusta
Bockiella minima Cook, 1964
Bockiella robusta Cook, 1964
Bockiella rugosa Silén, 1942
Halodactyle diaphane Van Beneden, 1845 accepted as Alcyonidium gelatinosum (Linnaeus, 1761)
Halodactyle parasite Van Beneden, 1845 accepted as Alcyonidium parasiticum (Fleming, 1828)
Halodactyle vélu Van Beneden, 1845 accepted as Alcyonidium hirsutum (Fleming, 1828)
Lobiancopora hyalina Pergens, 1889