Brightwellia brightwellioides (Pantocsek) Ichikawa, 1971 accepted as Coscinodiscus asteromphalus var. brightwellioides Grunow, 1884
Brightwellia coronata (uncertain > unassessed )
Brightwellia coronata var. coronata (Brightwell) Ralfs in Pritchard, 1861 accepted as Craspedodiscus coronatus Brightwell, 1860 †
Brightwellia coronata var. radians Rattray, 1890 (uncertain > unassessed )
Brightwellia elaborata Greville, 1861 (uncertain > unassessed )
Brightwellia excellens Rattray, 1890 (uncertain > unassessed )
Brightwellia hillabyana Boyer, 1922 (uncertain > unassessed )
Brightwellia hyperborea Grunow in Van Heurck, 1883 (uncertain > unassessed )
Brightwellia imperfecta Jousé in Gleser & Jousé, 1974 (uncertain > unassessed )
Brightwellia johnsonii Ralfs ex Greville, 1866 (uncertain > unassessed )
Brightwellia mirabilis Brun in Brun & Tempère, 1889 (uncertain > unassessed )
Brightwellia murrayi Castracane, 1886 (uncertain > unassessed )
Brightwellia plana J.Witkowski, 2022 †
Brightwellia pulchra Grunow in Van Heurck, 1883 (uncertain > unassessed )
Brightwellia russica Pantocsek, 1889 (uncertain > unassessed )
Brightwellia spiralis Gleser in Sheshukova-Poretskaya & Gleser, 1964 (uncertain > unassessed )
Brightwellia splendida (Greville) Rattray, 1890 accepted as Heterodictyon splendidum Greville, 1863 †
Cestodiscus annulatus Lohman, 1974 (uncertain > unassessed )
Cestodiscus antarcticus Fenner, 1984 † (uncertain > unassessed )
Cestodiscus apiculatus K.E. Lohman, 1957 (uncertain > unassessed )
Cestodiscus baileyi H.L.Smith, 1878 † (uncertain > unassessed )
Cestodiscus baldjikianus (Grunow) M. Peragallo, 1897 accepted as Coscinodiscus baldjikianus Grunow, 1888
Cestodiscus canalis K.E. Lohman, 1957 (uncertain > unassessed )
Cestodiscus cedarensis K.E. Lohman, 1957 (uncertain > unassessed )
Cestodiscus cinnamomeus (Greville) Grunow in Van Heurck, 1883 † accepted as Triceratium cinnamomeum var. cinnamomeum Greville, 1863
Cestodiscus cinnamomeus var. minor Grunow in Van Heurck, 1883 (uncertain > unassessed )
Cestodiscus convexus F.S.Castracane degli Antelminelli †
Cestodiscus convexus var. convexus Castracane, 1886 (uncertain > unassessed )
Cestodiscus convexus var. hispanicus M. Peragallo in Tempère & Peragallo, 1912 (uncertain > unassessed )
Cestodiscus coronatus Castracane, 1886 † (uncertain > unassessed )
Cestodiscus demergitus (Fenner) Fenner & Mikkelsen, 1990 accepted as Coscinodiscus demergitus Fenner, 1978
Cestodiscus denarius (A.W.F. Schmidt) N.I. Strelnikova & E. Fourtanier in N.I. Strelnikova, E. Fourtanier, J.P. Kociolek & J.A. Barron, 2001 † accepted as Coscinodiscus denarius var. denarius Schmidt in Schmidt et al., 1878
Cestodiscus fasciculatus K.E. Lohman, 1957 (uncertain > unassessed )
Cestodiscus fennerae N.I. Strelnikova & E. Fourtanier, 2001 † (uncertain > unassessed )
Cestodiscus fusiformis Barker & Meakin, 1949 † (uncertain > unassessed )
Cestodiscus gemmifer F.S.Castracane degli Antelminelli †
Cestodiscus gemmifer var. decrescens Castracane, 1886 (uncertain > unassessed )
Cestodiscus gemmifer var. gemmifer Castracane, 1886 (uncertain > unassessed )
Cestodiscus hirtulus Grunow in Van Heurck, 1883 † (uncertain > unassessed )
Cestodiscus hispanicus M. Peragallo in Tempère & Peragallo, 1912 (uncertain > unassessed )
Cestodiscus interruptus M. Peragallo in Tempère & Peragallo, 1912 (uncertain > unassessed )
Cestodiscus intersectus (Brun) Reinhold, 1937 † (uncertain > unassessed )
Cestodiscus japonicus Cleve (ex) Thum, 1885 (uncertain > unassessed )
Cestodiscus johnsonianus Greville, 1865 † (uncertain > unassessed )
Cestodiscus kugleri Lohman, 1974 (uncertain > unassessed )
Cestodiscus lewisianus (Greville) A.Mann, 1937 † accepted as Coscinodiscus lewisianus var. lewisianus Greville, 1866
Cestodiscus margaritaceus (Castracane) Nikolaev, 1984 † accepted as Coscinodiscus margaritaceus Castracane, 1886
Cestodiscus marylandicus Lohman, 1948 † (uncertain > unassessed )
Cestodiscus moronensis Greville ex Rattray, 1890 † (uncertain > unassessed )
Cestodiscus moroniensis Brun, 1891 † (uncertain > unassessed )
Cestodiscus muhinae Jousé, 1973 † (uncertain > unassessed )
Cestodiscus obscurus (Schmidt in Schmidt et al.) Grunow in Van Heurck, 1883 accepted as Coscinodiscus obscurus var. obscurus Schmidt in Schmidt et al., 1878
Cestodiscus ovalis Harwood, 1986 † (uncertain > unassessed )
Cestodiscus ovalis var. hillabyana (Boyer) F.W. Mills, 1933 accepted as Coscinodiscus lewisianus var. hillabyanus Boyer, 1922
Cestodiscus ovalis var. ovalis Greville, 1865 (uncertain > unassessed )
Cestodiscus parmula Castracane, 1886 † (uncertain > unassessed )
Cestodiscus peplum Brun, 1891 † (uncertain > unassessed )
Cestodiscus praerapax Radionova, 1987 (uncertain > unassessed )
Cestodiscus proteus Hardman ex Grunow in Van Heurck, 1883 † (uncertain > unassessed )
Cestodiscus pulchellus Chase in Habirshaw et al., 1877 (uncertain > unassessed )
Cestodiscus pulchellus Cleve & Möller, 1878 (uncertain > unassessed )
Cestodiscus pulchellus R.K.Greville, 1866 †
Cestodiscus pulchellus var. gemmifer Tempère & Brun, 1889 (uncertain > unassessed )
Cestodiscus pulchellus var. hirtulus Grunow in Van Heurck, 1883 (uncertain > unassessed )
Cestodiscus pulchellus var. maculata Kolbe, 1954 (uncertain > unassessed )
Cestodiscus pulchellus var. moravica Grunow in Pantocsek, 1886 (uncertain > unassessed )
Cestodiscus pulchellus var. novazealandica (E. Grove ex Rattray) J. Fenner ex Strelnikova & Fourtanier in N.I. Strelnikova, E. Fourtanier, J.P. Kociolek & J.A. Barron, 2001 accepted as Coscinodiscus superbus var. novazealandica Grove ex Rattray, 1890
Cestodiscus pulchellus var. pulchellus Greville, 1866 (uncertain > unassessed )
Cestodiscus pulchellus var. stellata Gray in Nelson, 1890 (uncertain > unassessed )
Cestodiscus pulchellus var. trinitatis (Grunow in Van Heurck) F.W. Mills, 1933 accepted as Cestodiscus trinitatis Grunow in Van Heurck, 1883 †
Cestodiscus pulchellus var. trinitatis Grunow in Van Heurck, 1883 (uncertain > unassessed )
Cestodiscus pusillus (Grove manuscript, Rattray) F.W. Mills, 1933 accepted as Coscinodiscus pusillus Grove ms. in Rattray, 1890
Cestodiscus quadrus Lohman, 1974 (uncertain > unassessed )
Cestodiscus radiatus Ehrenberg ex Van Heurck, 1883 (uncertain > unassessed )
Cestodiscus rapax Castracane, 1886 † (uncertain > unassessed )
Cestodiscus reticulatus Fenner, 1984 † (uncertain > unassessed )
Cestodiscus rhombicus Grunow in Van Heurck, 1883 (uncertain > unassessed )
Cestodiscus robustus Jousé, 1973 † (uncertain > unassessed )
Cestodiscus senarius (A.W.F. Schmidt) N.I. Strelnikova & E. Fourtanier in N.I. Strelnikova, E. Fourtanier, J.P. Kociolek & J.A. Barron, 2001 † accepted as Coscinodiscus senarius var. senarius Schmidt in Schmidt et al., 1878
Cestodiscus simplissimus K.E. Lohman, 1957 (uncertain > unassessed )
Cestodiscus sol (Wallich) Van Heurck, 1883 accepted as Coscinodiscus sol C.G.Wallich, 1860
Cestodiscus sparsus Lohman, 1974 (uncertain > unassessed )
Cestodiscus spinifer (E. Grove & G. Sturt) J. Fenner, 1981 † accepted as Coscinodiscus elegans var. spinifera Grove & Sturt, 1887
Cestodiscus spinosus Hajós, 1968 † (uncertain > unassessed )
Cestodiscus stellatus K.E. Lohman, 1957 (uncertain > unassessed )
Cestodiscus stokesianus Greville, 1866 † (uncertain > unassessed )
Cestodiscus superbus (uncertain > unassessed )
Cestodiscus superbus var. moravicus (Grunow in Pantocsek) M. Peragallo, 1897 accepted as Coscinodiscus pulchellus var. moravica Grunow in Pantocsek, 1886
Cestodiscus superbus var. novae-zeelandiae (Grove ex Schmidt) F.W. Mills, 1933 accepted as Coscinodiscus superbus var. novazealandica Grove ex Rattray, 1890
Cestodiscus superbus var. novazealandica (Grove ex Rattray) Mills, 1933 accepted as Coscinodiscus superbus var. novazealandica Grove ex Rattray, 1890
Cestodiscus superbus var. superbus Hardman manuscript, Cole, 1886 (uncertain > unassessed )
Cestodiscus trinitatis Grunow in Van Heurck, 1883 † (uncertain > unassessed )
Cestodiscus trochus Castracane, 1886 † (uncertain > unassessed )
Cestodiscus umbonatus Radionova, 1987 (uncertain > unassessed )
Coscinodiscus abyssalis (Castracane) Tempère & Peragallo, 1889-1895 accepted as Coscinodiscus radiatus var. abyssalis Castracane, 1886
Coscinodiscus actinochilus Ehrenberg, 1844 (uncertain > unassessed )
Coscinodiscus actinocycloides M. Peragallo, 1921 (uncertain > unassessed )
Coscinodiscus actinocycloides Pantocsek, 1886 (uncertain > unassessed )
Coscinodiscus actinocyclus Ehrenberg, 1854 (uncertain > unassessed )
Coscinodiscus actinoptychus A.M.Edwards (uncertain > unassessed )