Traits Taxon list
Acanthococcus anglicus A.W.Bennett, 1888 accepted as Glochiococcus anglicus (A.W.Bennett) De Toni, 1888
Achoma brachiatum Novis & Visnovsky, 2012
Acrochasma deflexum Korshikov, 1953
Acrosiphonia arcta (Dillwyn) Gain, 1912
Acrosiphonia arcta f. albescens (Kjellman) Perestenko, 1965
Acrosiphonia arcta f. binderi (Kjellman) Perestenko, 1965
Acrosiphonia coalita (Ruprecht) Scagel, Garbary, Golden & M.W.Hawkes, 1986
Acrosiphonia congregata (Agardh) Kjellman
Acrosiphonia duriuscula (Ruprecht) Yendo, 1916
Acrosiphonia effusa Kjellman, 1893
Acrosiphonia flabelliformis Jónsson
Acrosiphonia flaccida Kjellman
Acrosiphonia flagellata Kjellman, 1893
Acrosiphonia grandis Kjelmann, 1893
Acrosiphonia hemisphaerica Kjellman, 1893
Acrosiphonia heterocladia (Sakai) K.L.Vinogradova, 1979
Acrosiphonia incurva Kjellman, 1893
Acrosiphonia incurva f. crassa Perestenko, 1965
Acrosiphonia incurva f. parva Perestenko, 1965
Acrosiphonia minima (Fosl.) Kjellman
Acrosiphonia orientalis (J.Agardh) P.C.Silva, 1996
Acrosiphonia penicilliformis (Foslie) Kjellman, 1893
Acrosiphonia saxatilis (Ruprecht) K.L.Vinogradova, 1979
Acrosiphonia saxatilis var. tenuissima (Ruprecht) K.L.Vinogradova, 1979
Acrosiphonia setacea Kjellman
Acrosiphonia sonderi (Kützing) Kornmann, 1962
Acrosiphonia spinescens (Kützing) Kjellman, 1893
Acrosiphonia stolonifera Kjellman, 1893
Actidesmium hookeri Renisch, 1875
Actidesmium reniforme (Bulnheim) Kuntze, 1898 accepted as Dictyosphaerium reniforme Bulnheim, 1859
Actidesmium sphaericum Molinari & Guiry, 2021
Actinochloris sphaerica Korschikov, 1953
Acutodesmus acutiformis (Schröder) P.M.Tsarenko & D.M.John, 2011
Acutodesmus obliquus (Turpin) Hegewald & Hanagata, 2000 accepted as Tetradesmus obliquus (Turpin) M.J.Wynne, 2016
Adglutina synurophila Barcyte, Pusztai, Škaloud & Eliás, 2022
Akraea chliaropsychia Lortou & Gkelis, 2022
Alvikia littoralis (Chihara, Nakayama & Inouye) Shin Watanabe & L.A.Lewis, 2017
Amsassia argentina M.G.Carrera, Astini & F.J.Gómez, 2017 †
Amsassia koreanensis M.N.Lee, H.J.Park, N.V.Tien, S.J.Choh, R.J.Elias & D.J.Lee, 2016 †
Amsassia raduginii Mironova, 1959 †
Amsassia shaanxiensis N.Sun, R.J.Elias & D.J.Lee, 2014 †
Ankistrodesmus acerosus Komárek & Comas González, 1982
Ankistrodesmus amalloides Chodat & Oettli, 1927 (uncertain )
Ankistrodesmus antarcticus Kol & E.A.Flint, 1968
Ankistrodesmus arcticus Prescott, 1965
Ankistrodesmus arcuatus Korshikov, 1953
Ankistrodesmus bernardensis Chodat & Oettli, 1927 accepted as Chlorolobion braunii (Nägeli) Komárek, 1979
Ankistrodesmus bernardii Komárek, 1983
Ankistrodesmus chlorogonioides Guglielmetti, 1910
Ankistrodesmus cucumiformis J.H.Belcher & Swale, 1962
Ankistrodesmus densus Korshikov, 1953
Ankistrodesmus dulcis Playfair, 1917
Ankistrodesmus dulcis var. cingulum Playfair
Ankistrodesmus falcatus (Corda) Ralfs, 1848
Ankistrodesmus falcatus f. gigas Cholnok, 1952
Ankistrodesmus falcatus f. longissimus Printz, 1914
Ankistrodesmus falcatus var. biplex (Reinsch) G.S.West
Ankistrodesmus falcatus var. gracile
Ankistrodesmus falcatus var. radiatus Lemmermann, 1908
Ankistrodesmus falcatus var. setigerus (Schröder) G.S.West
Ankistrodesmus falcatus var. turfosus (Chodat) Korshikov, 1953
Ankistrodesmus fasciculatus (Lundberg) Komárková-Legnerová, 1969
Ankistrodesmus fasciculatus var. turfosus (Chodat) Vischer
Ankistrodesmus flexuosus (Komárek) Ergashev, 1979 accepted as Monoraphidium flexuosum Komárek, 1974
Ankistrodesmus flexuosus f. longisetus (Nygaard) Ergashev
Ankistrodesmus fractus (West & G.S.West) Collins, 1912
Ankistrodesmus fusiformis Corda, 1838
Ankistrodesmus fusiformis f. stipitatus Korshikov
Ankistrodesmus hindakii (Hindák) Ergashev, 1979 (uncertain )
Ankistrodesmus lacuster (Chodat) Ostenfeld, 1907 accepted as Gregiochloris lacustris (Chodat) Marvan, Komárek & Comas, 1984
Ankistrodesmus marinus Butcher
Ankistrodesmus mayorii G.S.West, 1914 accepted as Raphidocelis mayorii (G.S.West) Marvan, Komárek & Comas, 1984
Ankistrodesmus minutus (Nägeli) Chodat, 1913 accepted as Monoraphidium minutum (Nägeli) Komárková-legnerová, 1969
Ankistrodesmus nivalis Chodat ex Brunnthaler, 1915
Ankistrodesmus polymorphus (Fresenius) Sámano Bishop & Sokoloff, 1931 (uncertain )
Ankistrodesmus pseudosabulosum (Hindák) Ergashev, 1979 (uncertain )
Ankistrodesmus quaternus West & G.S.West
Ankistrodesmus rhaphidioides (Hansgirg) Ergashev, 1979 accepted as Keratococcus rhaphidioides (Hansgirg) Pascher, 1915
Ankistrodesmus selenastrum West, 1912
Ankistrodesmus sigmoideus (Rabenhorst) Brühl & Biswas, 1922
Ankistrodesmus spiralis (W.B.Turner) Lemmermann, 1908
Ankistrodesmus spirochromus (Reverdin) Reverdin, 1919 accepted as Elakatothrix spirochroma (Reverdin) Hindák, 1962
Ankistrodesmus stipitatus Komárková-Legnerová, 1969
Ankistrodesmus tjibodensis (Bernard) Printz
Ankistrodesmus tortus Komárek & Comas González, 1982
Ankyra ancora (G.M.Smith) Fott, 1957
Ankyra ancora f. issaevi (Kisselev) Fott, 1974
Ankyra ancora f. issajevii (Kisselev) Fott, 1974
Ankyra ancora f. spinosa (Korshikov) Fott, 1974
Ankyra calcarifera (Kisselev) Fott, 1957
Ankyra inermis Reymond & Druart, 1980
Ankyra judayi (G.M.Smith) Fott, 1957
Ankyra judayi var. radzimowskii (Korshikov) Tsarenko, 1998
Ankyra ocellata (Korshikov) Fott, 1957
Ankyra starrii K.W.Lee & Bold, 1974
Aphanochaete confervicola (Nägeli ex Kützing) Rabenhorst, 1868
Aphanochaete crassisetum (West & G.S.West) Biswas, 1949 accepted as Pseudochaete crassiseta (West & G.S.West) West & G.S.West, 1903
Aphanochaete elegans var. minor Tupa, 1974
Aphanochaete magna Godward, 1934
Aphanochaete magnum M.B.Godward, 1934