• Achlyella flahaultii Lagerh., 1890
• Achlyogeton salinum P.A. Dangaerd, 1932 accepted as Achlyogeton salinus P.A. Dang., 1932
• Achlyogeton salinus P.A. Dang., 1932
• Allochytridium expandens Salkin, 1970
• Amoebochytrium rhizidioides Zopf, 1884
• Amphicypellus elegans Ingold, 1944
• Asterophlyctis sarcoptoides H.E. Petersen, 1903
• Bertramia marionensis Weiser & McCauley, 1974
• Canteria apophysata (Canter) Karling, 1971
• Chytridium brassicae Woronin, 1878 accepted as Olpidium brassicae (Woronin) P.A. Dang., 1886
• Chytridium coleochaetes Nowak., 1877
• Chytridium confervae (Wille) Minden
• Chytridium entosphaericum E. Cohn, 1865
• Chytridium euglenae A. Braun, 1865 accepted as Polyphagus euglenae (Bail) J. Schröt., 1877
• Chytridium globosum A. Braun, 1855 accepted as Rhizophydium globosum (A. Braun) J. Schröt., 1886
• Chytridium gregarium Nowak., 1876 accepted as Olpidium gregarium (Nowak.) J. Schröt., 1886
• Chytridium isthmiophilum Canter, 1960
• Chytridium lagenula A. Braun, 1855
• Chytridium luxurians Tomaschek, 1879 accepted as Olpidium luxurians (Tomaschek) A. Fisch.
• Chytridium mallomonadis Fott
• Chytridium megastomum Sparrow, 1933
• Chytridium minus Sande Lacoste & Suringar
• Chytridium parasiticum Willoughby, 1956
• Chytridium pollinis-pini A. Braun, 1855 accepted as Rhizophydium pollinis-pini (A. Braun) Zopf, 1887
• Chytridium polysiphoniae E. Cohn, 1865
• Chytridium rosea de Bary & Woronin, 1865 accepted as Rhizophlyctis rosea (de Bary & Woronin) A. Fisch., 1891
• Chytridium suburceolatum Willoughby, 1956
• Chytridium tumefaciens Magnus accepted as Eurychasmidium tumefaciens (Magnus) Sparrow, 1936
• Chytriomyces appendiculatus Karling, 1947
• Chytriomyces aureus Karling, 1945
• Chytriomyces confervae (Wille) A. Batko accepted as Chytridium confervae (Wille) Minden
• Chytriomyces elegans (Ingold) Dogma, 1976 accepted as Amphicypellus elegans Ingold, 1944
• Chytriomyces heliozoicola Canter, 1966
• Chytriomyces hyalinus Karling, 1945
• Chytriomyces poculatus Willoughby & Townley, 1961
• Chytriomyces suburceolatus (Willoughby) Willoughby, 1964 accepted as Chytridium suburceolatum Willoughby, 1956
• Chytriomyces willoughbyi Karling, 1968 accepted as Chytridium parasiticum Willoughby, 1956
• Coralliochytrium scherffelii Domján, 1936
• Dangeardia ehrenbergii (Goroschankin) Bougon
• Dangeardia grandis (Stein) Bougon
• Dangeardia mamillata Schröd., 1898
• Dangeardia metastigma Stein Bougon
• Dangeardia molesta (Canter) A. Batko accepted as Entophlyctis molesta Canter, 1965
• Dangeardia obtusa (Braun) Bougon illeg.
• Diplochytridium isthmiophilum (Canter) Karling, 1971 accepted as Chytridium isthmiophilum Canter, 1960
• Diplochytridium mallomonadis (Fott) Karling, 1971 accepted as Chytridium mallomonadis Fott
• Diplophlyctis amazonensis (Karling) Sparrow, 1960
• Diplophlyctis asteroidea Dogma, 1976
• Diplophlyctis buttermerensis (Willoughby) Dogma, 1969
• Diplophlyctis chitinophila Willoughby, 1962
• Diplophlyctis complicata (Willoughby) Dogma, 1974
• Diplophlyctis intestina (Schenk) J. Schröt., 1892
• Diplophlyctis laevis Sparrow, 1937
• Diplophlyctis nephrochytrioides Karling, 1968
• Diplophlyctis sarcoptoides (H.E. Petersen) Dogma, 1974
• Diplophlyctis sexualis Haskins, 1950
• Diplophlyctis verrucosa Kobayasi & M. Ôkubo, 1954
• Diplophlyctis versiformis Dogma, 1976
• Endochytrium cystarum Dogma, 1969
• Endochytrium digitatum Karling, 1938
• Endochytrium multiguttulatum Dogma, 1969
• Endochytrium oophilum Sparrow, 1933
• Endochytrium operculatum (De Wild.) Karling, 1937
• Endochytrium pseudodistomum (Domján) Karling, 1941
• Endochytrium ramosum Sparrow, 1933
• Endocoenobium eudorinae Ingold, 1940
• Entophlyctis bulligera (Zopf) A. Fisch.
• Entophlyctis cienkowskiana (Zopf) A. Fisch.
• Entophlyctis confervae-glomeratae (Cienkowski) Sparrow, 1943
• Entophlyctis lobata Willoughby & Townley, 1961
• Entophlyctis molesta Canter, 1965
• Entophlyctis pseudodistoma Scherff., 1936 accepted as Endochytrium pseudodistomum (Domján) Karling, 1941
• Entophlyctis variabilis (Karling) Cejp, 1959 accepted as Phlyctorhiza variabilis Karling, 1947
• Entophlyctis variabilis M.J. Powell & W.J. Koch, 1977 accepted as Powellomyces variabilis Longcore, D.J.S. Barr & Désauln., 1995
• Hapalocystis mirabilis Sorokin, 1874
• Karlingiomyces asterocystis (Karling) Sparrow, 1960
• Karlingiomyces curvispinosus (Karling) Sparrow, 1960
• Karlingiomyces dubius (Karling) Sparrow, 1960
• Karlingiomyces granulatus (Karling) Sparrow, 1960
• Karlingiomyces lobatus (Karling) Sparrow, 1960
• Karlingiomyces marilandicus (Karling) Sparrow, 1960
• Loborhiza metzneri A.M. Hanson, 1944
• Mitochytridium ramosum P.A. Dang., 1911
• Mitochytridium regale Hassan, 1986
• Myiophagus ucrainicus Thaxt. ex Sparrow, 1939
• Obelidium hamatum Sparrow, 1937
• Obelidium megarhizum Willoughby, 1961
• Obelidium mucronatum Nowak., 1877
• Phlyctochytrium acuminatum D.J.S. Barr, 1969
• Phlyctochytrium africanum A. Gaertn., 1954
• Phlyctochytrium arcticum D.J.S. Barr, 1970
• Phlyctochytrium aureliae Ajello, 1945
• Phlyctochytrium biporosum Couch, 1932 accepted as Rhizophydium biporosum (Couch) D.J.S. Barr, 1973
• Phlyctochytrium californicum D.J.S. Barr, 1969
• Phlyctochytrium cystoferum Willoughby, 1965 accepted as Polyphlyctis cystofera (Willoughby) A. Batko
• Phlyctochytrium dichotomum Umphlett, 1968 accepted as Kochiomyces dichotomus (Umphlett) D.J.S. Barr, 1980
• Phlyctochytrium irregulare W.J. Koch, 1957
• Phlyctochytrium palustre A. Gaertn., 1954
• Phlyctochytrium planicorne G.F. Atk., 1909
• Phlyctochytrium plurigibbosum D.J.S. Barr, 1969