• Aegagropila brownii (Dillwyn) Kützing, 1854: spheric
• Aegagropila globulus K.Meier, 1927: spheric
• Aegagropila kannoi Tokida, 1954: spheric
• Aegagropila montagneana (Kützing) Kützing, 1854: spheric
• Botryocladia adhaerens E.Y.Dawson, 1963: spheric
• Botryocladia bahamensis Ballantine & Aponte, 2002: spheric
• Botryocladia ballantina Gavio & Fredericq, 2005: spheric
• Botryocladia beaudettei E.Y.Dawson, 1960: spheric
• Botryocladia beckeriana (Holmes) Papenfuss, 1958: spheric
• Botryocladia bermudana C.W.Schneider & C.E.Lane, 2008: spheric
• Botryocladia botryoides (Wulfen) Feldmann, 1941: spheric
• Botryocladia bullosa (Levring) J.N.Norris & D.L.Ballantine, 1995: spheric
• Botryocladia canariensis Afonso-Carrillo & Sobrino, 2003: spheric
• Botryocladia caraibica Gavio & Fredericq, 2003: spheric
• Botryocladia connexa Chang & Xia, 1978: spheric
• Botryocladia crassa Huisman, 2018: spheric
• Botryocladia darwinii C.W.Schneider & C.E.Lane, 2000: spheric
• Botryocladia datilensis (E.Y.Dawson) J.N.Norris, 2014: spheric
• Botryocladia ebriosa A.J.K.Millar, 1990: spheric
• Botryocladia enteromorpha (Harvey) W.E.Schmidt, Lozada-Troche, D.L.Ballantine & Fredericq, 2017: spheric
• Botryocladia exquisita C.W.Schneider & C.E.Lane, 2008: spheric
• Botryocladia feldmannii P.H.Hô, 1978: spheric
• Botryocladia fernandeziana Levring, 1941: spheric
• Botryocladia franciscana J.A.S.Santiago, P.B.M.Carneiro, A.P.Santiago, R.G.Feijó & R.Maggioni, 2016: spheric
• Botryocladia ganesanii Aponte Diaz, 1988: spheric
• Botryocladia guaymasensis E.Y.Dawson, 1963: spheric
• Botryocladia guineensis D.M.John, 1972: spheric
• Botryocladia hawkesii Filloramo & G.W.Saunders, 2018: spheric
• Botryocladia iridescens D.L.Ballantine & H.Ruiz, 2008: spheric
• Botryocladia kuckuckii (Weber Bosse) Yamada & T.Tanaka, 1938: spheric
• Botryocladia lawsonii D.M.John, 1980: spheric
• Botryocladia leptopoda (J.Agardh) Kylin, 1931: spheric
• Botryocladia macaronesica Afonso-Carrillo, Sobrino, Tittley & A.Neto, 2006: spheric
• Botryocladia madagascariensis G.Feldmann, 1945: spheric
• Botryocladia microphysa (Hauck) Kylin, 1931: spheric
• Botryocladia monoica Schnetter, 1978: spheric
• Botryocladia neushulii E.Y.Dawson, 1958: spheric
• Botryocladia occidentalis (Børgesen) Kylin, 1931: spheric
• Botryocladia papenfussiana Ganesan & Lemus, 1972: spheric
• Botryocladia paucivesicaria Stegenga, Bolton & R.J.Anderson, 1997: spheric
• Botryocladia pienaarii R.E.Norris, 1989: spheric
• Botryocladia pseudodichotoma (Farlow) Kylin, 1931: spheric
• Botryocladia pyriformis (Børgesen) Kylin, 1931: spheric
• Botryocladia senegalensis G.Feldmann & M.Bodard, 1965: spheric
• Botryocladia shanksii E.Y.Dawson, 1962: spheric
• Botryocladia skottsbergii (Børgesen) Levring, 1941: spheric
• Botryocladia sonderi P.C.Silva, 1996: spheric
• Botryocladia spinulifera W.R.Taylor & I.A.Abbott, 1973: spheric
• Botryocladia tenuissima W.R.Taylor, 1945: spheric
• Botryocladia uvarioides E.Y.Dawson, 1944: spheric
• Botryocladia wrightii (Harvey) W.E.Schmidt, D.L.Ballantine & Fredericq, 2017: spheric
• Botryocladia wynnei Ballantine, 1985: spheric
• Callocolax acicularis M.J.Wynne & J.N.Heine, 1992: spheric
• Callocolax fungiformis Kylin, 1925: spheric
• Callocolax neglectus F.Schmitz ex Batters, 1895: spheric
• Chlorochytrium cohnii E.P.Wright, 1877: spheric
• Chlorochytrium lemnae Cohn, 1872: spheric
• Chlorochytrium sarcophyci (F.G.Whitting) G.S.West, 1916: spheric
• Codium acuminatum O.Schmidt, 1923: spheric
• Codium afaqhusainii M.Nizamuddin, 2001: spheric
• Codium aliyae M.Nizamuddin: spheric
• Codium amplivesiculatum Setchell & N.L.Gardner, 1924: spheric
• Codium apiculatum P.C.Silva, M.E.Chacana & H.B.S Womersley, 2012: spheric
• Codium arenicola M.E.Chacana & P.C.Silva, 2014: spheric
• Codium australicum P.C.Silva, 1956: spheric
• Codium barbatum Okamura, 1930: spheric
• Codium bartlettii C.K.Tseng & W.J.Gilbert, 1942: spheric
• Codium bernabei A.V.González, M.E.Chacana & P.C.Silva, 2012: spheric
• Codium bilobum M.Nizamuddin, 2000: spheric
• Codium boergesenii M.Nizamuddin, 2001: spheric
• Codium brandegeei Setchell & N.L.Gardner, 1924: spheric
• Codium bursa (Olivi) C.Agardh, 1817: spheric
• Codium campanulatum P.C.Silva & M.E.Chacana, 2013: spheric
• Codium capitatum P.C.Silva, 1959: spheric
• Codium capitulatum P.C.Silva & Womersley, 1956: spheric
• Codium cerebriforme Setchell, 1937: spheric
• Codium chazaliei Weber Bosse: spheric
• Codium cicatrix P.C.Silva, 1959: spheric
• Codium clypiatum J.Agardh: spheric
• Codium coactum Okamura, 1902: spheric
• Codium compressum Biasoletto: spheric
• Codium contractum Kjellman, 1897: spheric
• Codium corymbosum M.Nizamuddin, 1991: spheric
• Codium cranwelliae Setchell, 1940: spheric
• Codium cylindricum Holmes, 1896: spheric
• Codium damicorne (Bory) Kützing: spheric
• Codium dawsonii P.C.Silva, Pedroche, M.E.Chacana & K.A.Miller, 2014: spheric
• Codium decumbens Martius, 1833: spheric
• Codium desultorium P.C.Silva & M.E.Chacana, 2013: spheric
• Codium dilatatum (Rafinesque) Delle Chiaje: spheric
• Codium dimorphum Svedelius, 1900: spheric
• Codium distichium A.C.Brown & N.Jarman: spheric
• Codium distichum A.C.Brown & N.Jarman: spheric
• Codium duthieae P.C.Silva, 1956: spheric
• Codium dwarkense Børgesen, 1947: spheric
• Codium edule P.C.Silva, 1952: spheric
• Codium extricatum P.C.Silva, 1959: spheric
• Codium faridii M.Nizamuddin: spheric
• Codium fastigiatum M.Nizamuddin, 2001: spheric
• Codium fernandezianum Setchell, 1937: spheric