IRMNG Taxon list
Acanthoceras dalmaticum (Meneghini) Frauenfeld accepted as Ceramium dalmaticum Meneghini
Acrothamnion arcuatum Wollaston, 1968 accepted as Acrothamnion preissii (Sonder) E.M. Wollaston, 1968
Acrothamnion butlerae (F.S. Collins) Kylin, 1956
Acrothamnion preissii (Sonder) E.M. Wollaston, 1968
Acrothamnion pulchellum J.G. Agardh, 1892 accepted as Acrothamnion preissii (Sonder) E.M. Wollaston, 1968
Acrothamniopsis eliseae A. Athanasiadis & G.T. Kraft, 1996
Actinothamnion antillarum W.R. Taylor, 1929 accepted as Dohrniella antillara (W.R. Taylor) Feldmann-Mazoyer, 1941
Amasperma floculosa Rafinesque
Amasperma monilia Rafinesque
Amasperma torulosa Rafinesque
Amoenothamnion elongatum Wollaston, 1968 accepted as Leptoklonion elongatum (Wollaston) Athanasiadis, 1996
Amoenothamnion lycopodioides Stegenga, 1986
Amoenothamnion minimum Wollaston, 1968
Amoenothamnion planktonicum Wollaston, 1968
Anthithamnionella elegans (Berthold) J. Price & D. John (unaccepted )
Anthithamnionella flagellata (Borgesen) Abbott (unaccepted )
Anthithamnionella tasmanica Wollaston (unaccepted )
Anthithamnionella verticillata (Suhr) Lyle (unaccepted )
Antithamnion adenocladellum R.E. Norris, 1987
Antithamnion adnatum (J.G. Agardh) J.G. Agardh, 1896 accepted as Antithamnionella adnata (J.G. Agardh) N.M. Adams, 1991
Antithamnion aglandum G.H. Kim & I.K. Lee, 1996
Antithamnion algeriense M. Verlaque & Seridi, 1991 accepted as Antithamnion amphigeneum A.J.K. Millar, 1990
Antithamnion alternans N.L. Gardner, 1927
Antithamnion amamiense Itono, 1977
Antithamnion americanum (Harvey) Kjellman, 1883 accepted as Scagelia americana (Harvey) Athanasiadis, 1996
Antithamnion amphigeneum A.J.K. Millar, 1990
Antithamnion antarcticum Kylin, 1919 accepted as Pterothamnion antarcticum (Kylin) R.L. Moe & P.C. Silva, 1980
Antithamnion antillanum Børgesen, 1917 accepted as Antithamnion lherminieri (P.L. Crouan & H.M. Crouan) Bornet ex Nasr, 1941
Antithamnion applicitum (Harvey) J.G. Agardh, 1892 accepted as Antithamnion pectinatum (Montagne) J. Brauner, 1994
Antithamnion armatum (J.G. Agardh) De Toni, 1903
Antithamnion asymmetricum N.L. Gardner, 1927
Antithamnion atlanticum E.C. Oliveira, 1969 accepted as Antithamnionella atlantica (E.C. Oliveira) C.W. Schneider, 1984
Antithamnion australe (J.G. Agardh) De Toni, 1903 accepted as Shepleya australis (J.G. Agardh) E.M. Gordon, 1972
Antithamnion barbatum (C. Agardh) Holmes & Batters
Antithamnion basisporum Tokida & Inaba, 1950 accepted as Antithamnionella basispora (Tokida & Inaba) Cormaci & Furnari, 1989
Antithamnion baylesianum N.L. Gardner, 1927 accepted as Hollenbergia subulata (Harvey) E.M. Wollaston, 1972
Antithamnion baylesiarum N.L. Gardner, 1927 accepted as Hollenbergia subulata (Harvey) E.M. Wollaston, 1972
Antithamnion biarmatum Athanasiadis, 1996
Antithamnion boreale (Gobi) Kjellman, 1883 accepted as Scagelothamnion pusillum (Ruprecht) Athanasiadis, 1996
Antithamnion breviramosum E.Y. Dawson, 1949 accepted as Antithamnionella elegans (Berthold) J.H. Price & D.M. John, 1986
Antithamnion butleriae F.S. Collins, 1901 accepted as
Antithamnion callocladum Itono, 1971
Antithamnion cladodermum (Zanardini) Hauck, 1883 accepted as Balliella cladoderma (Zanardini) Athanasiadis, 1987
Antithamnion comosum (Harvey) J.G. Agardh, 1892 accepted as Warrenia comosa (Harvey) Harvey ex F. Schmitz & Hauptfleisch, 1897
Antithamnion compactum (Grunow) Schiffner
Antithamnion confusum (J.G. Agardh) Laing, 1905 accepted as Pterothamnion confusum (J.G. Agardh) Athanasiadis, 1996
Antithamnion corallina Kjellman, 1877 accepted as Scagelia pylaisaei (Montagne) M.J. Wynne, 1985
Antithamnion corallina Nägeli
Antithamnion corallinum Kjellman, 1877 accepted as Scagelothamnion pusillum (Ruprecht) Athanasiadis, 1996
Antithamnion corticatum Tokida, 1932 accepted as Tokidaea corticata (Tokida) Yoshida, 1974
Antithamnion crispum (Ducluzeau) Thuret, 1863 accepted as Pterothamnion crispum (Ducluzeau) Nägeli, 1862
Antithamnion cristatum (Kützing) Schiffner, 1944
Antithamnion cristirhizophorum Tokida & Inaba, 1950 accepted as Antithamnion pectinatum (Montagne) J. Brauner, 1994
Antithamnion crouanioides Itono, 1971 accepted as Balliella crouanioides (Itono) Itono & T. Tanaka, 1973
Antithamnion cruciatum (C. Agardh) Nägeli, 1847
Antithamnion decipiens (J.G. Agardh) Athanasiadis, 1996
Antithamnion defectum Kylin, 1925 accepted as Antithamnion densum (Suhr) M.A. Howe, 1914
Antithamnion delicatulum (Harvey)De Toni, 1903
Antithamnion dendroideum G.M. Smith & Hollenberg, 1943
Antithamnion densiusculum N.L. Gardner, 1927
Antithamnion densum (Suhr) M.A. Howe, 1914
Antithamnion diminuatum Wollaston, 1968
Antithamnion dispar (Harvey) J.G. Agardh, 1892 accepted as Elisiella dispar (Harvey) Womersely, 1998
Antithamnion dispar (J.G. Agardh) J.G. Agardh
Antithamnion divergens (J.G. Agardh) J.G. Agardh, 1896
Antithamnion dumontii E.Y. Dawson, 1960 accepted as Wrangelia dumontii (E.Y. Dawson) I.A. Abbott, 1979
Antithamnion echigoense Noda
Antithamnion elegans Berthold, 1882 accepted as Antithamnionella elegans (Berthold) J.H. Price & D.M. John, 1986
Antithamnion eliseae R.E. Norris, 1987
Antithamnion erucacladellum R.E. Norris, 1993
Antithamnion flaccidum (J.D. Hooker & Harvey) De Toni, 1903 accepted as Medeiothamnion flaccidum (J.D. Hooker & Harvey) J.F. Brauner, 1979
Antithamnion flagellatum Børgesen, 1945 accepted as Antithamnionella flagellata (Børgesen) I.A. Abbott, 1979
Antithamnion floccosum (O.F. Müller) Kleen, 1874 accepted as Antithamnionella floccosa (O.F. Müller) Whittick, 1980
Antithamnion fragilissimum (Zanardini) De Toni
Antithamnion gardneri G. De Toni, 1936
Antithamnion glanduliferum Kylin, 1925 accepted as Antithamnionella spirographidis (Schiffner) E.M. Wollaston, 1968
Antithamnion gracilentum (Harvey) J.G. Agardh, 1896
Antithamnion graeffei (Grunow) De Toni
Antithamnion hannafordii (Harvey) J.G. Agardh, 1892
Antithamnion hanovioides (Sonder) De Toni, 1903
Antithamnion hanowioides (Sonder) De Toni
Antithamnion heterocladum Funk, 1955
Antithamnion horizontale (Harvey) J.G. Agardh, 1896 accepted as Antithamnion verticale (Harvey) J.G. Agardh, 1896
Antithamnion hubbsii E.Y. Dawson, 1962
Antithamnion imbricatum (Schousboe ex Suhr) Nägeli
Antithamnion interruptum (J.E. Smith) J.E. Gray
Antithamnion kylinii N.L. Gardner, 1927
Antithamnion laxitaxis I.A. Abbott, 1979 accepted as Crouaniella laxitaxis (I.A. Abbott) Athanasiadis, 1996
Antithamnion leptocladum (Montagne) M.J. Wynne, 1986 accepted as Antithamnion densum (Suhr) M.A. Howe, 1914
Antithamnion lherminieri (P.L. Crouan & H.M. Crouan) Bornet ex Nasr, 1941
Antithamnion lindaueri G. Feldmann, 1950 accepted as Pterothamnion confusum (J.G. Agardh) Athanasiadis, 1996
Antithamnion makroklonion A. Athanasiadis, D.J. Garbary & H. Vandermeulen, 1990
Antithamnion mcnabbii E.Y. Dawson, 1959 accepted as Antithamnionella mcnabbii (E.Y. Dawson) D.N. Young, 1981
Antithamnion microptilum (Grunow) De Toni, 1903
Antithamnion miharai Tokida, 1942 accepted as Antithamnionella spirographidis (Schiffner) E.M. Wollaston, 1968
Antithamnion minutissimum Levring, 1941 accepted as Pterothamnion minutissimum (Levring) R.W. Ricker, 1987
Antithamnion mucronatum (J.G. Agardh) Nägeli, 1862 accepted as Macrothamnion pellucidum (Harvey) Wollaston, 1968
Antithamnion myurum (Suhr) Schiffner
Antithamnion myurum (Suhr) Schiffner accepted as Tetrathamnion myurum (Suhr) A. Athanasiadis, 1996
Antithamnion nematocladellum R.E. Norris, 1987