IRMNG Taxon list
Abbotia araneosa L.P. Perestenko, 1975 accepted as Neoabbottiella araneosa (L.P. Perestenko) S.C. Lindstrom, 1985
Abbottella concinna Hollenberg, 1967
Abbottia araneosa L.P. Perestenko, 1997 accepted as
Abroteia orbicularis J.G. Agardh, 1876
Abroteia suborbicularis (Harvey) J.G. Agardh, 1878
Acanthina bullosa Korde †
Acanthina multiformis Korde †
Acanthobolus brasiliensis Kützing, 1843 accepted as Endocladia vernicata J.G. Agardh, 1841
Acanthoceras dalmaticum (Meneghini) Frauenfeld accepted as Ceramium dalmaticum Meneghini
Acanthochondria falkenbergii Weber-van Bosse, 1888 accepted as Acanthophora dendroides Harvey, 1855
Acanthocladia anglica Bennett
Acanthocladia asperrima Ruprecht
Acanthocladia hamulosa Ruprecht
Acanthocladia muricata (Postels & Ruprecht) Ruprecht
Acanthococcus acicularis (J.G. Agardh) J.G. Agardh, 1852 accepted as Mychodea aciculare (J.G. Agardh) Kraft, 1978
Acanthococcus aciculiferus Lagerheim, 1883 accepted as Trochiscia aciculifera (Lagerheim) Hansgirg, 1888
Acanthococcus adelphinus Montagne
Acanthococcus anglicus Bennett
Acanthococcus antarcticus J.D. Hooker & Harvey, 1845
Acanthococcus argutus Reinsch
Acanthococcus asper Reinsch accepted as Trochiscia aspera (Reinsch) Hansgirg, 1888
Acanthococcus bernardinensis Chodat
Acanthococcus ewingii Harvey, 1860 accepted as Mychodea hamata Harvey, 1860
Acanthococcus gracilaria Sonder, 1853 accepted as Mychodea gracilaria (Sonder) Sonder, 1880
Acanthococcus granulatus Reinsch, 1886 accepted as Trochiscia granulata (Reinsch) Hansgirg, 1888
Acanthococcus hirtus (Reinsch) Lagerheim, 1883 accepted as Trochiscia hirta (Reinsch) Hansgirg, 1888
Acanthococcus hirtus (Reinsch) Reinsch
Acanthococcus hystrix Reinsch, 1886 accepted as Trochiscia hystrix (Reinsch) Hansgirg, 1888
Acanthococcus insignis Reinsch
Acanthococcus obtusangulus Harvey, 1863 accepted as Mychodea hamata Harvey, 1860
Acanthococcus obtusus Reinsch
Acanthococcus pachydermus Reinsch
Acanthococcus plicatus Reinsch
Acanthococcus pusillus (Harvey) Harvey, 1863 accepted as Mychodea pusilla (Harvey) J.G. Agardh, 1872
Acanthococcus reinschii (Hansgirg) Printz
Acanthococcus reticularis Reinsch accepted as Trochiscia reticularis (Reinsch) Hansgirg, 1888
Acanthococcus retusus Reinsch
Acanthococcus spinosus Reinsch
Acanthococcus spinuliger (J.G. Agardh) J.G. Agardh, 1851 accepted as Acanthococcus antarcticus J.D. Hooker & Harvey, 1845
Acanthococcus spinuligerus (J.G. Agardh) J.G. Agardh
Acanthococcus sporoides Reinsch
Acanthococcus subulatus (C. Agardh) J.G. Agardh, 1852 accepted as Agardhiella subulata (C. Agardh) Kraft & M.J. Wynne, 1979
Acanthonema montagnei J.G. Agardh, 1846
Acanthopeltis hirsuta (Okamura) S. Shimada, T. Horiguchi & Masuda
Acanthopeltis japonica Okamura, 1892
Acanthopeltis longiramulosa Y. Lee & B. Kim, 2003
Acanthophora antillarum Montagne ex Kützing, 1865 accepted as Acanthophora spicifera (M. Vahl) Børgesen, 1910
Acanthophora aokii Okamura, 1934
Acanthophora arborea Harvey, 1859 accepted as Chiracanthia arborea (Harvey) Falkenberg, 1897
Acanthophora delilei Greville, 1830 accepted as Acanthophora nayadiformis (Delile) Papenfuss, 1968
Acanthophora delilei J.V. Lamouroux, 1813 accepted as Acanthophora nayadiformis (Delile) Papenfuss, 1968
Acanthophora dendroides Harvey, 1855
Acanthophora intermedia H.L. Crouan & P.M. Crouan in Schramm & Mazé, 1865 accepted as Acanthophora spicifera (M. Vahl) Børgesen, 1910
Acanthophora militaris J.V. Lamouroux accepted as Acanthophora muscoides (Linnaeus) Bory de Saint-Vincent, 1828
Acanthophora muscoides (Linnaeus) Bory de Saint-Vincent, 1828
Acanthophora naiadiformis (Delile) Léman
Acanthophora nayadiformis (Delile) Papenfuss, 1968
Acanthophora orientalis J.G. Agardh, 1863 accepted as Acanthophora spicifera (M. Vahl) Børgesen, 1910
Acanthophora pacifica (Setchell) Kraft, 1979
Acanthophora ramulosa Lindenberg ex Kützing, 1843
Acanthophora spicifera (M. Vahl) Børgesen, 1910
Acanthophora tasmanica Sonder, 1853 accepted as Pityophykos tasmanica (Sonder) Papenfuss, 1958
Acanthophora thierryi J.V. Lamouroux, 1813 accepted as Acanthophora spicifera (M. Vahl) Børgesen, 1910
Acanthophora triangularis (Gmelin) Gaillon
Acanthophora wightii J.G. Agardh, 1863 accepted as Acanthophora spicifera (M. Vahl) Børgesen, 1910
Acanthotylus heredia (Clemente) Kützing, 1843 accepted as Phyllophora heredia (Clemente) J.G. Agardh, 1842
Acrocarpus capitatus Kützing, 1868 accepted as Gelidiopsis capitata (Kützing) Lipkin & P.C. Silva, 2002
Acrocarpus clavatus
Acrocarpus corymbosus Kützing, 1868 accepted as Gelidium crinale (Hare ex Turner) Gaillon, 1828
Acrocarpus crinalis (Turner) Kützing, 1843 accepted as Gelidium crinale (Hare ex Turner) Gaillon, 1828
Acrocarpus delicatulus Kützing
Acrocarpus delicatulus Kützing, 1868 accepted as Gelidium delicatulum (Kützing) Setchell, 1924
Acrocarpus gracilis Kützing, 1849 accepted as Gelidiopsis variabilis (Greville ex J.G. Agardh) F. Schmitz, 1895
Acrocarpus intricatus (C. Agardh) Kützing, 1868 accepted as Gelidiopsis intricata (C. Agardh) Vickers, 1905
Acrocarpus lateralis Kützing
Acrocarpus lubricus Kützing, 1843 accepted as Gelidiella lubrica (Kützing) Feldmann & G. Hamel, 1934
Acrocarpus plumula (Esper) C. Agardh
Acrocarpus pulvinatus Kützing accepted as Gelidium pulvinatum (Kützing) Thuret ex Bornet
Acrocarpus pusillus (Stackhouse) Kützing, 1849 accepted as Gelidium pusillum (Stackhouse) Le Jolis, 1863
Acrocarpus ramellosus Kützing, 1843 accepted as Gelidiella ramellosa (Kützing) Feldmann & G. Hamel, 1934
Acrocarpus setaceus Kützing
Acrocarpus spathulatus Kützing, 1868
Acrocarpus spinescens Kützing
Acrochaetium acanthophora Aziz, 1965
Acrochaetium actinocladum I.A. Abbott, 1962
Acrochaetium affine M.A. Howe & Hoyt, 1916
Acrochaetium agardhiellae A.B. Joly & Cordeiro, 1963
Acrochaetium alacranense Aziz, 1965
Acrochaetium alariae (Jónsson) Bornet, 1904
Acrochaetium alcyonidiae C.C. Jao
Acrochaetium alcyonidii Jao, 1936 accepted as Colaconema daviesii (Dillwyn) Stegenga, 1985
Acrochaetium amahatanum S. Kumano, 1978
Acrochaetium americana (Jao) Papenfuss, 1945 accepted as Colaconema americanum Jao, 1936
Acrochaetium americanum (Jao) Papenfuss, 1945
Acrochaetium amphiroae (K.M. Drew) Papenfuss, 1945 accepted as Colaconema amphiroae (K.M. Drew) P.W. Gabrielson, 2000
Acrochaetium angustum (K.M. Drew) Papenfuss, 1945
Acrochaetium antillarum W.R. Taylor, 1942
Acrochaetium arcuatum (K.M. Drew) C.K. Tseng, 1945
Acrochaetium armoricanum Feldmann, 1954
Acrochaetium armoricum Feldmann, 1954