• Acanthophora spicifera (M.Vahl) Børgesen, 1910
• Acrosorium yendoi Yamada, 1930
• Agissea harveyana (P.Crouan & H.Crouan ex J.Agardh) Pestana, Lyra, Cassano & J.M.C. Nunes, 2021
• Ahnfeltiopsis flabelliformis (Harvey) Masuda, 1993
• Asparagopsis taxiformis (Delile) Trevisan de Saint-Léon, 1845
• Bostrychia tenella (J.V.Lamouroux) J.Agardh, 1863
• Callithamnion corymbosum (Smith) Lyngbye, 1819
• Caloglossa leprieurii (Montagne) G.Martens, 1869
• Caloglossa leprieurii (Montagne) J.Agardh, 1876 accepted as Caloglossa leprieurii (Montagne) G.Martens, 1869
• Catenella nipae Zanardini, 1872
• Caulacanthus okamurae Yamada, 1933
• Caulacanthus ustulatus (Turner) Kützing, 1843
• Centroceras clavulatum (C.Agardh) Montagne, 1846
• Ceramium tenerrimum (G.Martens) Okamura, 1921 accepted as Pseudoceramium tenerrimum (G.Martens) Barros-Barreto & Maggs, 2023
• Ceratodictyon spongiosum Zanardini, 1878
• Ceratodictyon variabile (J.Agardh) R.E.Norris, 1987
• Champia parvula (C.Agardh) Harvey, 1853
• Chondracanthus intermedius (Suringar) Hommersand, 1993
• Chondrophycus cartilagineus (Yamada) Garbary & J.T.Harper, 1998
• Chondrophycus undulatus (Yamada) Garbary & Harper, 1998
• Gayliella mazoyerae T.O.Cho, Fredericq & Hommersand, 2008
• Gelidiophycus divaricatus (G.Martens) G.H.Boo, J.K.Park & S.M.Boo, 2013 accepted as Gelidium divaricatum G.Martens, 1866
• Gelidium amansii (J.V.Lamouroux) J.V.Lamouroux, 1813
• Gelidium crinale (Hare ex Turner) Gaillon, 1828
• Gelidium divaricatum G.Martens, 1866 accepted as Gelidiophycus divaricatus (G.Martens) G.H.Boo, J.K.Park & S.M.Boo, 2013
• Gelidium johnstonii Setchell & N.L.Gardner, 1924
• Gelidium pusillum (Stackhouse) Le Jolis, 1863
• Gloiopeltis complanata (Harvey) Yamada, 1932
• Gloiopeltis furcata (Postels & Ruprecht) J.Agardh, 1851
• Gloiopeltis tenax (Turner) Decaisne, 1842
• Gloiosiphonia verticillaris Farlow, 1889
• Gracilaria blodgettii Harvey, 1853
• Gracilaria bursa-pastoris (S.G.Gmelin) P.C.Silva, 1952
• Gracilaria chorda Holmes, 1896 accepted as Gracilariopsis chorda (Holmes) Ohmi, 1958
• Gracilaria incurvata Okamura, 1931
• Gracilariopsis chorda (Holmes) Ohmi, 1958
• Gracilariopsis longissima (S.G.Gmelin) Steentoft, L.M.Irvine & Farnham, 1995
• Grateloupia filicina (J.V.Lamouroux) C.Agardh, 1822
• Grateloupia imbricata Holmes, 1896 accepted as Prionitis imbricata (Holmes) Showe M.Lin & Rodríguez-Prieto, 2024
• Grateloupia livida (Harvey) Yamada, 1931
• Grateloupia sparsa (Okamura) Chiang, 1970
• Herposiphonia insidiosa (Greville ex J.Agardh) Falkenberg, 1901
• Hypnea charoides J.V.Lamouroux, 1813
• Hypnea japonica Tanaka, 1941
• Hypnea musciformis (Wulfen) J.V.Lamouroux, 1813
• Hypnea spinella (C.Agardh) Kützing, 1847
• Laurencia hongkongensis C.K.Tseng, Chang, E.Z.Xia & B.M.Xia, 1980
• Laurencia obtusa (Hudson) J.V.Lamouroux, 1813
• Laurencia okamurae Yamada, 1931
• Laurencia paniculata Kützing, 1849 accepted as Palisada paniculata (Kützing) J.N.Norris, 2014
• Laurencia tristicha C.K.Tseng, C.F.Chang, E.Z.Xia & B.M.Xia
• Leveillea jungermannioides (Hering & G.Martens) Harvey, 1855
• Melanothamnus harlandii (Harvey) Díaz-Tapia & Maggs, 2017
• Melanothamnus japonicus (Harvey) Díaz-Tapia & Maggs, 2017
• Melanothamnus savatieri (Hariot) Díaz-Tapia & Maggs, 2017
• Neosiphonia harlandii (Harvey) M.S.Kim & I.K.Lee, 1999 accepted as Melanothamnus harlandii (Harvey) Díaz-Tapia & Maggs, 2017
• Neosiphonia japonica (Harvey) M.-S.Kim & I.K.Lee, 1999 accepted as Melanothamnus japonicus (Harvey) Díaz-Tapia & Maggs, 2017
• Olokunia japonica (Segawa) Pestana, Lyra, Cassano & J.M.C.nunes, 2021
• Palisada paniculata (Kützing) J.N.Norris, 2014
• Peyssonnelia conchicola Piccone & Grunow, 1884
• Peyssonnelia harveyana P.L.Crouan & H.M.Crouan ex J.Agardh, 1851 accepted as Agissea harveyana (P.Crouan & H.Crouan ex J.Agardh) Pestana, Lyra, Cassano & J.M.C. Nunes, 2021
• Peyssonnelia japonica (Segawa) Yoneshigue, 1985 accepted as Olokunia japonica (Segawa) Pestana, Lyra, Cassano & J.M.C.nunes, 2021
• Plocamium telfairiae (W.J.Hooker & Harvey) Harvey ex Kützing, 1849
• Polysiphonia japonica Harvey, 1857 accepted as Melanothamnus japonicus (Harvey) Díaz-Tapia & Maggs, 2017
• Polysiphonia japonica var. savatieri (Hariot) H.Y.Yoon, 1986 accepted as Melanothamnus savatieri (Hariot) Díaz-Tapia & Maggs, 2017
• Prionitis imbricata (Holmes) Showe M.Lin & Rodríguez-Prieto, 2024
• Pseudoceramium tenerrimum (G.Martens) Barros-Barreto & Maggs, 2023
• Pterocladiella capillacea (S.G.Gmelin) Santelices & Hommersand, 1997
• Pterocladiella nana (Okamura) Shimada, Horiguchi & Masuda, 2000
• Pterocladiella tenuis (Okamura) Shimada, Horiguchi & Masuda, 2000
• Rhodymenia intricata (Okamura) Okamura, 1930
• Schizymenia dubyi (Chauvin ex Duby) J.Agardh, 1851
• Sebdenia flabellata (J.Agardh) P.G.Parkinson, 1980
• Spyridia filamentosa (Wulfen) Harvey, 1833
• Wurdemannia miniata (Sprengel) Feldmann & Hamel, 1934