• Acetabularia acetabulum (Linnaeus) P.C. Silva, 1952: calcified non-articulated
• Acetabularia caliculus J.V.Lamouroux, 1824: calcified non-articulated
• Acetabularia chiavonica Squinabol, 1902 †: calcified non-articulated
• Acetabularia crenulata J.V. Lamouroux, 1816: calcified non-articulated
• Acetabularia crenulata J.V.Lamouroux, 1816: calcified non-articulated
• Acetabularia dentata Solms-Laubach, 1895: calcified non-articulated
• Acetabularia dentata Solms-Laubach, 1895: calcified non-articulated
• Acetabularia farlowii Solms-Laubach, 1895: calcified non-articulated
• Acetabularia farlowii Solms-Laubach, 1895: calcified non-articulated
• Acetabularia haemmerlingii H.G.Schweiger & Berger, 1975: calcified non-articulated
• Acetabularia jalakanyakae Sani, Madhu, R.K.Kohli, K.Gupta & Bast, 2021: calcified non-articulated
• Acetabularia kilneri J.Agardh, 1887: calcified non-articulated
• Acetabularia major G.Martens, 1866: calcified non-articulated
• Acetabularia moldavica Barattolo, Ionesi & Ţibuleac, 2019 †: calcified non-articulated
• Acetabularia peniculus (R.Brown ex Turner) Solms-Laubach, 1895: calcified non-articulated
• Acetabularia ryukyuensis Okamura & Yamada, 1932: calcified non-articulated
• Acetabularia schenckii K. Möbius, 1889: calcified non-articulated
• Acetabularia schenckii Möbius, 1889: calcified non-articulated
• Batophora occidentalis (Harvey) S.Berger & Kaever ex M.J.Wynne, 1998: calcified non-articulated
• Batophora oerstedii J.Agardh, 1854: calcified non-articulated
• Boreolithon van-heurckii (Heydrich) A.S.Harvey & Woelkerling, 1995: calcified non-articulated
• Choreonema thuretii (Bornet) F.Schmitz, 1889: calcified non-articulated
• Clathromorphum circumscriptum (Strömfelt) Foslie, 1898: calcified non-articulated
• Clathromorphum compactum (Kjellman) Foslie, 1898: calcified non-articulated
• Clathromorphum lemoineanum M.L.Mendoza & Cabioch, 1985: calcified non-articulated
• Clathromorphum nereostratum Lebednik, 1977: calcified non-articulated
• Clathromorphum obtectulum (Foslie) W.H.Adey, 1970: calcified non-articulated
• Clathromorphum tubiforme Y.M.Chamberlain, R.E.Norris, Keats & Maneveldt, 1995: calcified non-articulated
• Clathromorphum variabile M.L.Mendoza & S.Molina: calcified non-articulated
• Dictyopteris acrostichoides (J.Agardh) Bornet, 1885: calcified non-articulated
• Dictyopteris areschougii (J.Agardh) O.C.Schmidt, 1938: calcified non-articulated
• Dictyopteris australis (Sonder) Askenasy, 1888: calcified non-articulated
• Dictyopteris camiguinensis Tanaka, 1967: calcified non-articulated
• Dictyopteris cokeri (M.Howe) W.R.Taylor, 1945: calcified non-articulated
• Dictyopteris crassinervia (Zanardini) O.C.Schmidt, 1938: calcified non-articulated
• Dictyopteris delicatula J.V.Lamouroux, 1809: calcified non-articulated
• Dictyopteris diaphana W.R.Taylor, 1945: calcified non-articulated
• Dictyopteris dichotoma (Kuntze) O.Schmidt, 1938: calcified non-articulated
• Dictyopteris divaricata (Okamura) Okamura, 1932: calcified non-articulated
• Dictyopteris elongata J.V.Lamouroux: calcified non-articulated
• Dictyopteris fucoides Tanaka, 1960: calcified non-articulated
• Dictyopteris gracilis Womersley, 1987: calcified non-articulated
• Dictyopteris hoytii W.R.Taylor, 1960: calcified non-articulated
• Dictyopteris integerrima Zanardini: calcified non-articulated
• Dictyopteris iyengarii P.Anand, 1965: calcified non-articulated
• Dictyopteris iyengeri Anand: calcified non-articulated
• Dictyopteris jamaicensis W.R.Taylor, 1960: calcified non-articulated
• Dictyopteris jolyana E.C.Oliveira & R.P.Furtado, 1978: calcified non-articulated
• Dictyopteris justii J.V.Lamouroux, 1809: calcified non-articulated
• Dictyopteris kermadecensis (A.D.Cotton) O.C.Schmidt, 1938: calcified non-articulated
• Dictyopteris latiuscula (Okamura) Okamura, 1932: calcified non-articulated
• Dictyopteris ligulata (Suhr) O.C.Schmidt, 1938: calcified non-articulated
• Dictyopteris longifolia Papenfuss, 1947: calcified non-articulated
• Dictyopteris lucida M.A.Ribera Siguán, A.Gómez Garreta, Pérez Ruzafa, Barceló Martí & Rull Lluch, 2005: calcified non-articulated
• Dictyopteris macrocarpa (Areschoug) O.C.Schmidt, 1938: calcified non-articulated
• Dictyopteris muelleri (Sonder) Reinbold, 1899: calcified non-articulated
• Dictyopteris nigricans Womersley, 1949: calcified non-articulated
• Dictyopteris pacifica (Yendo) I.K.Hwang, H.-S.Kim & W.J.Lee, 2004: calcified non-articulated
• Dictyopteris papenfussii Tanaka, 1960: calcified non-articulated
• Dictyopteris plagiogramma (Montagne) Vickers, 1905: calcified non-articulated
• Dictyopteris polypodioides (A.P.De Candolle) J.V.Lamouroux, 1809: calcified non-articulated
• Dictyopteris prolifera (Okamura) Okamura, 1930: calcified non-articulated
• Dictyopteris repens (Okamura) Børgesen, 1924: calcified non-articulated
• Dictyopteris secundispiralis J.A.Phillips, 2000: calcified non-articulated
• Dictyopteris serrata (Areschoug) Hoyt, 1920: calcified non-articulated
• Dictyopteris undulata Holmes, 1896: calcified non-articulated
• Dictyopteris woodwardia (R.Brown ex Turner) C.Agardh, 1817: calcified non-articulated
• Exilicrusta parva Y.M.Chamberlain, 1992: calcified non-articulated
• Fosliella chamaedoris (Foslie & M.Howe) M.Howe, 1920: calcified non-articulated
• Fosliella fertilis (Me.Lemoine) Segonzac, 1984: calcified non-articulated
• Fosliella mediterranea Feldmann, 1939: calcified non-articulated
• Fosliella minuta W.R.Taylor, 1945: calcified non-articulated
• Fosliella paschalis (M.Lemoine) Setchell & N.L.Gardner, 1930: calcified non-articulated
• Fosliella valida W.H.Adey & P.J.Adey, 1973: calcified non-articulated
• Galaxaura articulata Tanaka, 1935: calcified non-articulated
• Galaxaura barbata R.Chou, 1945: calcified non-articulated
• Galaxaura beckeri Schmitz ex Mazza, 1906: calcified non-articulated
• Galaxaura capensis A.C.Brown & N.Jarman: calcified non-articulated
• Galaxaura comans Kjellman, 1900: calcified non-articulated
• Galaxaura contigua Kjellman, 1900: calcified non-articulated
• Galaxaura dichotoma J.V.Lamouroux: calcified non-articulated
• Galaxaura divaricata (Linnaeus) Huisman & R.A.Townsend, 1993: calcified non-articulated
• Galaxaura elegans Tanaka, 1935: calcified non-articulated
• Galaxaura filamentosa R.C.Y.Chou, 1945: calcified non-articulated
• Galaxaura hawaiiana Butters, 1911: calcified non-articulated
• Galaxaura infirma Kjellman, 1900: calcified non-articulated
• Galaxaura kjellmanii Weber-van Bosse, 1921: calcified non-articulated
• Galaxaura latifolia Tanaka, 1935: calcified non-articulated
• Galaxaura magna Kjellman, 1900: calcified non-articulated
• Galaxaura paschalis Børgesen, 1924: calcified non-articulated
• Galaxaura rugosa (J.Ellis & Solander) J.V.Lamouroux, 1816: calcified non-articulated
• Galaxaura scinaioides Heydrich, 1897: calcified non-articulated
• Galaxaura sibogae Weber-van Bosse, 1921: calcified non-articulated
• Galaxaura spongiosa Kützing, 1858: calcified non-articulated
• Galaxaura striata Kjellman, 1900: calcified non-articulated
• Galaxaura tissotii Weber-van Bosse, 1921: calcified non-articulated
• Galaxaura yamadae Itono, 1977: calcified non-articulated
• Ganonema codii (Womersley) Huisman & Kraft, 1994: calcified non-articulated
• Ganonema farinosum (J.V.Lamouroux) K.-C.Fan & Y.-C.Wang, 1974: calcified non-articulated
• Ganonema filicoides (Kützing) Huisman & A.J.K.Millar, 2007: calcified non-articulated