Adelphamoeba Napolitano, Wall & Ganz, 1970 (basis of record)
Adelphamoeba Napolitano, Wall & Ganz, 1970 (extant flag source)
Amastigomonas De Saedeleer, 1931 (extant flag source)
Amastigomonas De Saedeleer, 1931 (basis of record)
Apusomonas Alexeieff, 1924 (basis of record)
Apusomonas Alexeieff, 1924 (extant flag source)
Arachnula L. Cienkowsky, 1876 (basis of record)
Astrodisculus Greeff, 1869 accepted as Nuclearia Cienkowsky, 1865 (extant flag source)
Astrodisculus Greeff, 1869 accepted as Nuclearia Cienkowsky, 1865 (basis of record)
Didascalus Singh, 1952 (basis of record)
Didascalus Singh, 1952 (extant flag source)
Ebria Borgert, 1891 (extant flag source)
Ebria Borgert, 1891 (basis of record)
Gobiella L. Cienkowsky, 1882 (basis of record)
Gobiella L. Cienkowsky, 1882 (extant flag source)
Gruberella Page, 1983 accepted as Orodruina Shishkin, 2021 (basis of record)
Gruberella Page, 1983 accepted as Orodruina Shishkin, 2021 (extant flag source)
Gyromitus Skuja, 1939 (extant flag source)
Gyromitus Skuja, 1939 (basis of record)
Heliosphaerium Frenzel, 1892 accepted as Nuclearia Cienkowsky, 1865 (extant flag source)
Heliosphaerium Frenzel, 1892 accepted as Nuclearia Cienkowsky, 1865 (basis of record)
Hemistasia K. Griessmann, 1913 (extant flag source)
Hemistasia K. Griessmann, 1913 (basis of record)
Hermesinum O. Zacharias, 1906 † (extant flag source)
Hermesinum O. Zacharias, 1906 † (basis of record)
Heteramoeba Droop, 1962 (extant flag source)
Heteramoeba Droop, 1962 (basis of record)
Hyalolampe Greeff, 1869 accepted as Pompholyxophrys Archer, 1869 (basis of record)
Hyalolampe Greeff, 1869 accepted as Pompholyxophrys Archer, 1869 (extant flag source)
Hyaloselene Skuja, 1956 (extant flag source)
Hyaloselene Skuja, 1956 (basis of record)
Katablepharis Skuja, 1939 accepted as Kathablepharis Skuja, 1939 (extant flag source)
Katablepharis Skuja, 1939 accepted as Kathablepharis Skuja, 1939 (basis of record)
Kathablepharis Skuja, 1939 (extant flag source)
Kathablepharis Skuja, 1939 (basis of record)
Lateromyxa Hülsmann, 1993 (extant flag source)
Lateromyxa Hülsmann, 1993 (basis of record)
Leucocryptos Butcher, 1967 (basis of record)
Leucocryptos Butcher, 1967 (extant flag source)
Naegleria Alexeieff, 1912 (extant flag source)
Naegleria Alexeieff, 1912 (basis of record)
Nuclearella Frenzel, 1892 accepted as Nuclearia Cienkowsky, 1865 (extant flag source)
Nuclearella Frenzel, 1892 accepted as Nuclearia Cienkowsky, 1865 (basis of record)
Nuclearia Cienkowsky, 1865 (basis of record)
Nuclearia Cienkowsky, 1865 (extant flag source)
Nuclearina Frenzel, 1892 accepted as Nuclearia Cienkowsky, 1865 (extant flag source)
Nuclearina Frenzel, 1892 accepted as Nuclearia Cienkowsky, 1865 (basis of record)
Paratetramitus Derbyshire, Page & Goodfellow, 1976 (extant flag source)
Paratetramitus Derbyshire, Page & Goodfellow, 1976 (basis of record)
Pernina El Kadiri, Joyon & Pussard, 1992 (basis of record)
Pernina El Kadiri, Joyon & Pussard, 1992 (extant flag source)
Pinaciophora Greeff, 1873 (basis of record)
Pinaciophora Greeff, 1873 (extant flag source)
Platychilomonas Larsen & Patterson, 1990 (basis of record)
Platychilomonas Larsen & Patterson, 1990 (extant flag source)
Pompholyxophrys Archer, 1869 (basis of record)
Pompholyxophrys Archer, 1869 (extant flag source)
Potamodiscus J. Gerloff, 1968 (extant flag source)
Potamodiscus J. Gerloff, 1968 (basis of record)
Pseudovahlkampfia Sawyer, 1980 (basis of record)
Pseudovahlkampfia Sawyer, 1980 (extant flag source)
Rabdiophrys Rainer, 1968 (extant flag source)
Rabdiophrys Rainer, 1968 (basis of record)
Rhipidodendron F. Stein, 1878 (basis of record)
Rhizaspis Skuja, 1948 (basis of record)
Rhizaspis Skuja, 1948 (extant flag source)
Rosculus Hawes, 1963 (basis of record)
Rosculus Hawes, 1963 (extant flag source)
Spongomonas Stein, 1878 (basis of record)
Stachyamoeba Page, 1975 (basis of record)
Stachyamoeba Page, 1975 (extant flag source)
Stenocodon Pascher, 1942 (extant flag source)
Stenocodon Pascher, 1942 (basis of record)
Stomatochone Pascher, 1942 (basis of record)
Stomatochone Pascher, 1942 (extant flag source)
Tetramastigamoeba Singh & Hanumaiah, 1977 (basis of record)
Tetramastigamoeba Singh & Hanumaiah, 1977 (extant flag source)
Tetramitus Perty, 1852 (extant flag source)
Tetramitus Perty, 1852 (basis of record)
Thaumatomastix Lauterborn, 1899 (extant flag source)
Thaumatomastix Lauterborn, 1899 (basis of record)
Thaumatomonas De Saedeleer, 1931 (basis of record)
Thaumatomonas De Saedeleer, 1931 (extant flag source)
Trimastigamoeba Whitmore, 1911 (extant flag source)
Trimastigamoeba Whitmore, 1911 (basis of record)
Vahlkampfia E. Chatton & Lalung-Bonnaire, 1912 (extant flag source)
Vahlkampfia E. Chatton & Lalung-Bonnaire, 1912 (basis of record)
Vampyrella Cienkowsky, 1865 (extant flag source)
Vampyrella Cienkowsky, 1865 (basis of record)
Vampyrellidium Zopf in Shenk, 1885 (basis of record)
Vampyrelloides Schepotieff, 1911 (basis of record)
Willaertia De Jonckheere, Dive, Pussard & Vickerman, 1984 (extant flag source)
Willaertia De Jonckheere, Dive, Pussard & Vickerman, 1984 (basis of record)