Actinocyathula Corliss, 1960 (basis of record)
Actinocyathula Corliss, 1960 (extant flag source)
Acyclochaeta Zick, 1928 (basis of record)
Acyclochaeta Zick, 1928 (extant flag source)
Allosphaerium Kidder & Summers, 1935 (extant flag source)
Allosphaerium Kidder & Summers, 1935 (basis of record)
Anarma Goodrich & Jahn, 1943 (basis of record)
Anarma Goodrich & Jahn, 1943 (extant flag source)
Annelophrya (basis of record)
Annelophrya (extant flag source)
Anophrys Cohn, 1866 (extant flag source)
Anophrys Cohn, 1866 (basis of record)
Apisoma accepted as Apiosoma Blanchard, 1885 (extant flag source)
Apisoma accepted as Apiosoma Blanchard, 1885 (basis of record)
Archiastomata Foissner, 1976 (extant flag source)
Archiastomata Foissner, 1976 (basis of record)
Ascobious accepted as Ascobius Henneguy, 1884 (extant flag source)
Ascobious accepted as Ascobius Henneguy, 1884 (basis of record)
Ascobius Henneguy, 1884 (extant flag source)
Ascobius Henneguy, 1884 (basis of record)
Asterifer (extant flag source)
Asterifer (basis of record)
Belonophrya André, 1914 (extant flag source)
Belonophrya André, 1914 (basis of record)
Bezzenbergia accepted as Bezzenbergeria Earl, 1973 (basis of record)
Bezzenbergia accepted as Bezzenbergeria Earl, 1973 (extant flag source)
Blepharoprosthium Bundle, 1895 (extant flag source)
Blepharoprosthium Bundle, 1895 (basis of record)
Blepharostoma Schewiakoff, 1891 (extant flag source)
Blepharostoma Schewiakoff, 1891 (basis of record)
Botticula Dioni, 1973 (extant flag source)
Botticula Dioni, 1973 (basis of record)
Buehringa Busch, 1921 (extant flag source)
Buehringa Busch, 1921 (basis of record)
Buetschlia Schuberg, 1888 (basis of record)
Buetschlia Schuberg, 1888 (extant flag source)
Buxtonella Jameson, 1926 (extant flag source)
Buxtonella Jameson, 1926 (basis of record)
Calpionella Lorenz, 1902 † (extant flag source)
Calpionella Lorenz, 1902 † (basis of record)
Canellana Jankowski, 1967 (basis of record)
Canellana Jankowski, 1967 (extant flag source)
Charonina Strand, 1928 (extant flag source)
Charonina Strand, 1928 (basis of record)
Charonnautes Strelkow, 1939 (extant flag source)
Charonnautes Strelkow, 1939 (basis of record)
Ciliofaurea Dragesco, 1960 (basis of record)
Ciliofaurea Dragesco, 1960 (extant flag source)
Cirrhogaster Ozaki & Yagiu, 1942 (extant flag source)
Cirrhogaster Ozaki & Yagiu, 1942 (basis of record)
Collinina Chatton & Pérard, 1924 (basis of record)
Collinina Chatton & Pérard, 1924 (extant flag source)
Corlissia Dragesco, 1954 (extant flag source)
Corlissia Dragesco, 1954 (basis of record)
Cryptocaryon Brown, 1951 (basis of record)
Cryptocaryon Brown, 1951 (extant flag source)
Cryptochilidium Schouteden, 1906 (extant flag source)
Cryptochilidium Schouteden, 1906 (basis of record)
Cryptochilum Maupas, 1883 (extant flag source)
Cryptochilum Maupas, 1883 (basis of record)
Cucurbella Thurston & Grain, 1971 (basis of record)
Cucurbella Thurston & Grain, 1971 (extant flag source)
Cyclodonta Matthes, 1958 (extant flag source)
Cyclodonta Matthes, 1958 (basis of record)
Cyrtocaryum (basis of record)
Cyrtocaryum (extant flag source)
Dactylochlamys Lauterborn, 1901 (extant flag source)
Dactylochlamys Lauterborn, 1901 (basis of record)
Daturella Kofoid & Campbell, 1929 (extant flag source)
Daturella Kofoid & Campbell, 1929 (basis of record)
Diafolliculina Hadži, 1951 (basis of record)
Diafolliculina Hadži, 1951 (extant flag source)
Dipartiella Stein, 1961 (basis of record)
Dipartiella Stein, 1961 (extant flag source)
Discosomatella Corliss, 1960 (extant flag source)
Discosomatella Corliss, 1960 (basis of record)
Dogielella Poljanskii, 1925 (extant flag source)
Dogielella Poljanskii, 1925 (basis of record)
Epidinium Crawley (basis of record)
Epidinium Crawley (extant flag source)
Eremoplastron Kofoid & MacLennan, 1932 (basis of record)
Eremoplastron Kofoid & MacLennan, 1932 (extant flag source)
Foettingeria Caullery & Mesnil, 1903 (basis of record)
Foettingeria Caullery & Mesnil, 1903 (extant flag source)
Frontoniella Wetzel, 1927 (extant flag source)
Frontoniella Wetzel, 1927 (basis of record)
Gargarius Chatton & Lwoff, 1934 (basis of record)
Gargarius Chatton & Lwoff, 1934 (extant flag source)
Gerda Claparède & Lachmann, 1858 (extant flag source)
Gerda Claparède & Lachmann, 1858 (basis of record)
Gruvelina Delphy, 1939 (extant flag source)
Gruvelina Delphy, 1939 (basis of record)
Gymnodinioides Minkiewicz, 1912 (basis of record)
Gymnodinioides Minkiewicz, 1912 (extant flag source)
Haplocaulus Precht, 1935 accepted as Haplocaulus Warren, 1988 (basis of record)
Haplocaulus Precht, 1935 accepted as Haplocaulus Warren, 1988 (extant flag source)
Hegneriella Earl, 1971 (basis of record)
Hegneriella Earl, 1971 (extant flag source)
Hegneriella Earl, 1971 (current name source)
Hemiholosticha Gelei, 1954 (extant flag source)