Alasphaera H. Keupp, 1979 † (current name source)
Alasphaera H. Keupp, 1979 † (extant flag source)
Alasphaera H. Keupp, 1979 † (verified source for family)
Andriella Bolli, 1974 † accepted as Pithonella T. Lorenz, 1902 † (additional source)
Bachmayerella Rögl & Franz, 1979 † (current name source)
Bicarinellum Deflandre, 1949 † (current name source)
Bicarinellum Deflandre, 1949 † (verified source for family)
Biechelerella G. Deflandre, 1949 † (current name source)
Biechelerella G. Deflandre, 1949 † (verified source for family)
Bitorus H. Keupp, 1992 † (verified source for family)
Bitorus H. Keupp, 1992 † (current name source)
Bonetiella Trejo, 1983 † accepted as Bonetocardiella Dufour, 1968 † (source of synonymy)
Cadosina Wanner, 1941 † (verified source for family)
Cadosina Wanner, 1941 † (current name source)
Cadosinella Vogler, 1941 † accepted as Pithonella T. Lorenz, 1902 † (additional source)
Cadosinidae Wanner, 1940 † accepted as Thoracosphaeraceae Schiller, 1930 (source of synonymy)
Cadosinopsis Scheibner, 1967 † (current name source)
Cadosinopsis Scheibner, 1967 † (verified source for family)
Calcicarpinum Deflandre, 1949 † (verified source for family)
Calcicarpinum Deflandre, 1949 † (current name source)
Calcigonellum Deflandre, 1949 † (verified source for family)
Calcigonellum Deflandre, 1949 † (current name source)
Calciodinellaceae accepted as Thoracosphaeraceae Schiller, 1930 (source of synonymy)
Calciodinellum Deflandre, 1947 (verified source for family)
Calciodinellum Deflandre, 1947 (current name source)
Calciodinellum Deflandre, 1947 (extant flag source)
Calciogranellum G. Deflandre, 1949 † (current name source)
Calciogranellum G. Deflandre, 1949 † (verified source for family)
Calciperidinium Versteegh, 1993 † (verified source for family)
Calciperidinium Versteegh, 1993 † (current name source)
Calcipterellum Deflandre, 1949 † (verified source for family)
Calcipterellum Deflandre, 1949 † (current name source)
Calcisphaerellum G. Deflandre, 1949 † (current name source)
Calcisphaerellum G. Deflandre, 1949 † (verified source for family)
Calcisphaerula F. Bonet, 1956 † accepted as Pithonella T. Lorenz, 1902 † (additional source)
Calcistheca Trejo, 1983 † (basis of record)
Calcistheca Trejo, 1983 † (extant flag source)
Calcistheca Trejo, 1983 † (verified source for family)
Calcistheca Trejo, 1983 † (current name source)
Caracomia Streng, Hildebrand-Habel & Willems, 2002 † (current name source)
Caracomia Streng, Hildebrand-Habel & Willems, 2002 † (extant flag source)
Caracomia Streng, Hildebrand-Habel & Willems, 2002 † (verified source for family)
Carinasphaera Kohring, 1993 † (verified source for family)
Carinasphaera Kohring, 1993 † (current name source)
Carinellum Keupp, 1981 † (verified source for family)
Carinellum Keupp, 1981 † (current name source)
Carpistomiosphaera Nowak, 1968 † (extant flag source)
Carpistomiosphaera Nowak, 1968 † (current name source)
Carpistomiosphaera Nowak, 1968 † (verified source for family)
Centosphaera F.H. Wind & S.W. Wise in S.W. Wise & F.H. Wind in P.F. Barker et al., 1977 † (current name source)
Centosphaera F.H. Wind & S.W. Wise in S.W. Wise & F.H. Wind in P.F. Barker et al., 1977 † (extant flag source)
Centosphaera F.H. Wind & S.W. Wise in S.W. Wise & F.H. Wind in P.F. Barker et al., 1977 † (verified source for family)
Cervisiella Hildebrand-Habel, Willems & Versteegh, 1999 † (verified source for family)
Cervisiella Hildebrand-Habel, Willems & Versteegh, 1999 † (current name source)
Cervisiella Hildebrand-Habel, Willems & Versteegh, 1999 † (extant flag source)
Chonesphaera B. Klumpp, 1953 † (verified source for family)
Colomisphaera Nowak, 1968 † (extant flag source)
Colomisphaera Nowak, 1968 † (verified source for family)
Colomisphaera Nowak, 1968 † (current name source)
Committosphaera Rehanek, 1985 † (current name source)
Committosphaera Rehanek, 1985 † (verified source for family)
Congruentia Kohring in Keupp, Monnet & Kohring, 1991 † (verified source for family)
Congruentia Kohring in Keupp, Monnet & Kohring, 1991 † (current name source)
Crustocadosina Rehanek, 1985 † (verified source for family)
Crustocadosina Rehanek, 1985 † (current name source)
Cryptoperidiniopsis K.A. Steidinger et al., 2006 (verified source for family)
Cryptoperidiniopsis K.A. Steidinger et al., 2006 (current name source)
Cubodinellum H. Keupp, 1987 † (verified source for family)
Cubodinellum H. Keupp, 1987 † (current name source)
Cylindrodinellum P. Zügel, 1994 † (current name source)
Cylindrodinellum P. Zügel, 1994 † (verified source for family)
Dimorphosphaera H. Keupp, 1979 † (current name source)
Dimorphosphaera H. Keupp, 1979 † (verified source for family)
Discoasteromonas Bursa, 1965 (additional source)
Echinodinella H. Keupp, 1980 † (verified source for family)
Echinodinella H. Keupp, 1980 † (current name source)
Ensiculifera E. Balech, 1967 (additional source)
Fibroaesferae Colom, 1935 † accepted as Colomisphaera Nowak, 1968 † (verified source for family)
Fibroaesferae Colom, 1935 † accepted as Colomisphaera Nowak, 1968 † (extant flag source)
Fibroaesferae Colom, 1935 † accepted as Colomisphaera Nowak, 1968 † (name verified source)
Fibrosphaerae de Lapparent, 1924 † accepted as Colomisphaera Nowak, 1968 † (name verified source)
Fibrosphaerae de Lapparent, 1924 † accepted as Colomisphaera Nowak, 1968 † (extant flag source)
Fibrosphaerae de Lapparent, 1924 † accepted as Colomisphaera Nowak, 1968 † (verified source for family)
Follisdinellum Versteegh, 1993 † (extant flag source)
Follisdinellum Versteegh, 1993 † (current name source)
Follisdinellum Versteegh, 1993 † (verified source for family)
Fuettererella Kohring, 1993 † (current name source)
Fuettererella Kohring, 1993 † (extant flag source)
Fuettererella Kohring, 1993 † (verified source for family)
Geulhemmerbergia Willems, 1996 † (source of synonymy)
Geulhemmerbergia Willems, 1996 † (verified source for family)
Geulhemmerbergia Willems, 1996 † (name verified source)
Geulhemmerbergia Willems, 1996 † (extant flag source)
Gonellum H. Keupp, 1987 † (current name source)
Gonellum H. Keupp, 1987 † (verified source for family)
Gonellum H. Keupp, 1987 † (extant flag source)
Hemistomiosphaera Nowak, 1968 † (verified source for family)
Hemistomiosphaera Nowak, 1968 † (current name source)
Hemistomiosphaera Nowak, 1968 † (extant flag source)
Heptasphaera H. Keupp, 1979 † (extant flag source)

 Taxonomic remark

 for Discoasteromonas Bursa, 1965

Not validly published (Fensome et al.). AlgaeBase, 2026 lists in Coccolithophyceae: Discoasterales: ... [details]

 Taxonomic remark

 for Microconus Trejo, 1983 †

Preoccupied in zoology by Microconus Strebel & Pfeffer, 1880 (Mollusca) but available for use in botany, refer ... [details]

 Taxonomic remark

 for Palinosphaera Reinsch in Locker, 1967 †

From Elbrächter et al., 2008: not validly published (ICZN Arts 13.3, 15.1). [details]

 Taxonomic remark

 for Palinosphaeria E. Voigt & Häntzschel, 1964 †

From Elbrächter et al., 2008: not validly published (ICZN Arts 13.3, 15.1) [details]