Acanthiella Rieger & Sterrer, 1975 (extant flag source)
Acanthiella Rieger & Sterrer, 1975 (basis of record)
Acholades Hickman & Olsen, 1955 (basis of record)
Acholades Hickman & Olsen, 1955 (extant flag source)
Actinodactylella Haswell in Macleay, 1893 (basis of record)
Actinodactylella Haswell in Macleay, 1893 (extant flag source)
Aculeorhynchus Schilke, 1969 (basis of record)
Aculeorhynchus Schilke, 1969 (extant flag source)
Adenoplana Stummer-Traunfels, 1933 (extant flag source)
Adenoplana Stummer-Traunfels, 1933 (basis of record)
Aechmalotus Beklemischev, 1915 (extant flag source)
Aechmalotus Beklemischev, 1915 (basis of record)
Africatenula Young, 1976 (basis of record)
Africatenula Young, 1976 (extant flag source)
Alaurina Busch, 1851 (extant flag source)
Alaurina Busch, 1851 (basis of record)
Alleena Marcus, 1947 accepted as Latocestus Plehn, 1896 (basis of record)
Alleena Marcus, 1947 accepted as Latocestus Plehn, 1896 (extant flag source)
Amakusaplana Kato, 1938 (extant flag source)
Amakusaplana Kato, 1938 (basis of record)
Amyella Bock, 1922 (extant flag source)
Amyella Bock, 1922 (basis of record)
Anonymus Lang, 1884 (extant flag source)
Anonymus Lang, 1884 (basis of record)
Antigonaria Dörjes, 1968 (extant flag source)
Antigonaria Dörjes, 1968 (basis of record)
Apidioplana Bock, 1926 (basis of record)
Apidioplana Bock, 1926 (extant flag source)
Archimonotresis Meixner, 1938 (basis of record)
Archimonotresis Meixner, 1938 (extant flag source)
Archivortex Reisinger, 1924 (basis of record)
Archivortex Reisinger, 1924 (extant flag source)
Archotoplana Ax, 1956 (basis of record)
Archotoplana Ax, 1956 (extant flag source)
Asolenia Hyman, 1959 (extant flag source)
Asolenia Hyman, 1959 (basis of record)
Asthenoceros Laidlaw, 1903 (basis of record)
Asthenoceros Laidlaw, 1903 (extant flag source)
Baicalarctia Friedmann, 1926 (basis of record)
Baicalarctia Friedmann, 1926 (extant flag source)
Balliania Gourbault, 1978 (extant flag source)
Balliania Gourbault, 1978 (basis of record)
Baltoplana Karling, 1949 (basis of record)
Baltoplana Karling, 1949 (extant flag source)
Bdelloura Leidy, 1851 (basis of record)
Bdelloura Leidy, 1851 (extant flag source)
Bertiliella Rieger & Sterrer, 1975 (basis of record)
Bertiliella Rieger & Sterrer, 1975 (extant flag source)
Bipalium Stimpson, 1857 (basis of record)
Bipalium Stimpson, 1857 (extant flag source)
Boninia Bock, 1923 (basis of record)
Boninia Bock, 1923 (extant flag source)
Bothrioplana Braun, 1881 (basis of record)
Bothrioplana Braun, 1881 (extant flag source)
Bresslauilla Reisinger, 1929 (basis of record)
Bresslauilla Reisinger, 1929 (extant flag source)
Byrsophlebs Jensen, 1878 (extant flag source)
Byrsophlebs Jensen, 1878 (basis of record)
Callioplana Stimpson, 1857 (basis of record)
Callioplana Stimpson, 1857 (extant flag source)
Carcharodopharynx Poche, 1926 (basis of record)
Carcharodopharynx Poche, 1926 (extant flag source)
Catenula Dugès, 1832 (basis of record)
Catenula Dugès, 1832 (extant flag source)
Cestoplana Lang, 1884 (extant flag source)
Cestoplana Lang, 1884 (basis of record)
Cheliplana de Beauchamp, 1927 (basis of record)
Cheliplana de Beauchamp, 1927 (extant flag source)
Cheliplanella (extant flag source)
Cheliplanella (basis of record)
Chordarium Marcus, 1945 (extant flag source)
Chordarium Marcus, 1945 (basis of record)
Chromoplana Bock, 1922 (basis of record)
Chromoplana Bock, 1922 (extant flag source)
Chromyella Corrêa, 1958 (extant flag source)
Chromyella Corrêa, 1958 (basis of record)
Ciliopharyngiella Ax, 1952 (extant flag source)
Ciliopharyngiella Ax, 1952 (basis of record)
Clyporhynchus Karling, 1947 (basis of record)
Clyporhynchus Karling, 1947 (extant flag source)
Collastoma Dörler, 1900 (extant flag source)
Collastoma Dörler, 1900 (basis of record)
Convoluta Örsted, 1843 (extant flag source)
Convoluta Örsted, 1843 (basis of record)
Coronadena Hyman, 1940 (extant flag source)
Coronadena Hyman, 1940 (basis of record)
Crassicolum (basis of record)
Crassicolum (extant flag source)
Cryptocelides Bergendal, 1890 (extant flag source)
Cryptocelides Bergendal, 1890 (basis of record)
Cystiplana Karling, 1964 (basis of record)
Cystiplana Karling, 1964 (extant flag source)
Cystiplex Karling, 1964 (basis of record)
Cystiplex Karling, 1964 (extant flag source)
Cystirete Brunet, 1965 (extant flag source)
Cystirete Brunet, 1965 (basis of record)
Cytocystis Karling, 1953 (basis of record)
Cytocystis Karling, 1953 (extant flag source)
Dasyhormus Marcus, 1945 (basis of record)
Dasyhormus Marcus, 1945 (extant flag source)