| Hayaster perplexus (Bramlette & W.R.Riedel) Buckry
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Hayaster
|
N/A
|
N/A
|
| Nannocorbis C.Müller, 1974
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Hayella
|
N/A
|
N/A
|
| Oolithotus antillarum (Cohen) P.Reinh.
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Oolithotus fragilis (Lohmann) E.Martini & C.Müll.
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Cyclococcolithus Kamptner, 1954
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Striatococcolithus D.Bukry, 1971
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Calcidiscuus
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Tiarolithus Kamptner, 1958
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Calcidiscus macintyrei (Bukry & Bramlette, 1969) Loeblich & Tappan, 1978
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Calcidiscus leptoporus (G.Murray & V.H.Blackman) A.R.Loebl. & Tappan
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Cyclococcolithina J.A.Wilcoxon, 1970
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Markalius
|
N/A
|
N/A
|
| Cyclococcolithus inversus (Deflandre, 1954)
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Markalius
|
N/A
|
N/A
|
| Cycloplacolithella Haq, 1968
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Cycloplacolithus Kamptner, 1963
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Umbilicosphaera hulburtiana Gaarder
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Umbilicosphaera jafari Muller, 1974
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Umbilicosphaera foliosa (Kamptner ex Kleijne) Geisen, 2003
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Umbilicosphaera mirabilis
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Umbilicosphaera anulus (Lecal) Young & Geisen, 2003
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Umbilicosphaera sibogae (Weber Bosse) Gaarder
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Coccolithales
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
N/A
|
N/A
|
N/A
|
N/A
|
| Calcidiscus leptoporus subsp. leptoporus
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Calcidiscus leptoporus subsp. quadriperforatus (Kamptner) Geisen et al.
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Coccosphaera leptopora G.Murray & V.H.Blackman, 1898
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Cyclococcolithus leptoporus (Murray & Blackman) Kamptner, 1954
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Coccolithus leptoporus (Murray & Blackman) Schiller, 1930
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Coccolithophora leptopora (Murray & Blackman) Lohmann, 1902
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Cyclococcolithus macintyrei (Bukry & Bramlette, 1969)
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Tergestiella calumnia Bernard & Lecal.
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Coccolithophora fragilis Lohmann
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Coccolithus fragilis (Lohmann, 1912) Schiller, 1930
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Cyclococcolithus fragilis (Lohmann, 1912) Deflandre, 1954
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Oolithotus fragilis (Lohmann, 1912) Reinhardt, 1972
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Discolithus antillarum Cohen
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Oolithotus fragilis subsp. cavum Okada & McIntyre
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Crystallolithus hyalinus K.R.Gaarder & J.Markali, 1956
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Coccolithus
|
N/A
|
N/A
|
| Coccolithus pelagicus f. hyalinus (K.R.Gaarder & J.Markali) A.Kleijne, 1991
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Coccolithus
|
N/A
|
N/A
|
| Crystallolithus braarudii
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Coccolithus
|
N/A
|
N/A
|
| Markalius inversus (Deflandre, 1954)
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Markalius
|
N/A
|
N/A
|
| Ochrosphaeraceae
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Hymenomonadaceae
|
N/A
|
N/A
|
N/A
|
| Jomonlithus Inouye & Chihara, 1983
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Hymenomonadaceae
|
Jomonlithus
|
N/A
|
N/A
|
| Ochrosphaera Schussnig, 1930
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Hymenomonadaceae
|
Ochrosphaera
|
N/A
|
N/A
|
| Hymenomonas Stein, 1878
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Hymenomonadaceae
|
Hymenomonas
|
N/A
|
N/A
|
| Gloeothamnion L.Cienkowski, 1881
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Hymenomonadaceae
|
Gloeothamnion
|
N/A
|
N/A
|
| Carlamuelleria Varol, 2023
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Carlamuelleraceae
|
Carlamuelleria
|
N/A
|
N/A
|
| Senelia Varol, 2023
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Carlamuelleraceae
|
Senelia
|
N/A
|
N/A
|
| Noelia Varol, 2023
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Carlamuelleraceae
|
Noelia
|
N/A
|
N/A
|
| Reticulosphaera K.G.Grell, 1989
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Reticulosphaeraceae
|
Reticulosphaera
|
N/A
|
N/A
|
| ? inversus Deflandre, 1954
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
N/A
|
N/A
|
N/A
|
| ? macintyrei Bukry & Bramlette, 1969
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
N/A
|
N/A
|
N/A
|
| Calcidiscus Kamptner, 1950
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Calcidiscus
|
N/A
|
N/A
|
| Hayella S.Gartner, 1969
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Hayella
|
N/A
|
N/A
|
| Oolithotus Reinhardt, 1968
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Oolithotus
|
N/A
|
N/A
|
| Mauriceblackia Varol, 2023
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Mauriceblackia
|
N/A
|
N/A
|
| Cycloperfolithus R.Lehotayová & H.Priewalder, 1978
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Cycloperfolithus
|
N/A
|
N/A
|
| Markalius M.N.Bramlette & E.Martini, 1964
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Markalius
|
N/A
|
N/A
|
| Conococcolithus W.W.Hay & H.Mohler, 1967
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Conococcolithus
|
N/A
|
N/A
|
| Umbilicosphaera Lohmann, 1902
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Umbilicosphaera
|
N/A
|
N/A
|
| Hayaster Bukry, 1973
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Hayaster
|
N/A
|
N/A
|
| Cryptococcolithus S.Gartner, 1992
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Cryptococcolithus
|
N/A
|
N/A
|
| Geminilithella Backman, 1980
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Calcidiscaceae
|
Geminilithella
|
N/A
|
N/A
|
| Coccolithophoridae
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
N/A
|
N/A
|
N/A
|
| Coccolithophoraceae
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
N/A
|
N/A
|
N/A
|
| Campylosphaera Kamptner, 1963
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Campylosphaera
|
N/A
|
N/A
|
| Hughesius O.Varol, 1989
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Hughesius
|
N/A
|
N/A
|
| Discosphaera
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Discosphaera
|
N/A
|
N/A
|
| Helicosphaera
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Helicosphaera
|
N/A
|
N/A
|
| Chiasmolithus W.W.Hay, H.Mohler & M.Wade, 1966
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Chiasmolithus
|
N/A
|
N/A
|
| Diadelithus M.P.Aubry, 2009
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Diadelithus
|
N/A
|
N/A
|
| Cyclolithella A.R.Loeblich Jr. & H.Tappan, 1963
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Cyclolithella
|
N/A
|
N/A
|
| Pletolithus C.Cappelli, Bown, De Riu & Agnelli, 2020
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Pletolithus
|
N/A
|
N/A
|
| Tergestiella Kamptner, 1941
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Tergestiella
|
N/A
|
N/A
|
| Ericsonia M.Black, 1964
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Ericsonia
|
N/A
|
N/A
|
| Centumgemina H.Mai & M.-P.Aubry, 2005
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Centumgemina
|
N/A
|
N/A
|
| Cruciplacolithus W.Hay & Mohler, 1967
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Cruciplacolithus
|
N/A
|
N/A
|
| Discoaster
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Discoaster
|
N/A
|
N/A
|
| Stradnerius Haq, 1968
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Stradnerius
|
N/A
|
N/A
|
| Craticullithus P.R.Bown, 2010
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Craticullithus
|
N/A
|
N/A
|
| Gephyrocapsa
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Gephyrocapsa
|
N/A
|
N/A
|
| Ectalithus M.P.Aubry, 2009
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Ectalithus
|
N/A
|
N/A
|
| Coronocyclus Hay, Mohler & Wade, 1966
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Coronocyclus
|
N/A
|
N/A
|
| Clausicoccus B.Prins, 1979
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Clausicoccus
|
N/A
|
N/A
|
| Nannoturba Carla Müller, 1979
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Nannoturba
|
N/A
|
N/A
|
| Cylindrosphaera Maslov, 1956
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Cylindrosphaera
|
N/A
|
N/A
|
| Umbellosphaera
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Umbellosphaera
|
N/A
|
N/A
|
| Rhabdosphaerites Maslov, 1956
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Rhabdosphaerites
|
N/A
|
N/A
|
| Birkelundia K.Perch-Nielsen, 1971
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Birkelundia
|
N/A
|
N/A
|
| Cruciplectus M.P.Aubry, 2009
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Cruciplectus
|
N/A
|
N/A
|
| Caliptrosphaerites Maslov, 1956
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Caliptrosphaerites
|
N/A
|
N/A
|
| Bramletteius S.Gartner, 1969
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Bramletteius
|
N/A
|
N/A
|
| Kilwalithus P.R.Bown, 2010
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Kilwalithus
|
N/A
|
N/A
|
| Solidopons Theodoridis, 1984
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Solidopons
|
N/A
|
N/A
|
| Luminocanthus
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Luminocanthus
|
N/A
|
N/A
|
| Crassidiscus Okada, 1990
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Crassidiscus
|
N/A
|
N/A
|
| Sullivania O.Varol, 1992
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Sullivania
|
N/A
|
N/A
|
| Rhabdosphaera
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Rhabdosphaera
|
N/A
|
N/A
|
| Thalassopappus Kamptner, 1941
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Thalassopappus
|
N/A
|
N/A
|
| Coccolithus E.H.L.Schwarz, 1894
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Coccolithaceae
|
Coccolithus
|
N/A
|
N/A
|
| Stauronertha M.P.Aubry, 2009
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Stauronerthaceae
|
Stauronertha
|
N/A
|
N/A
|
| Catostaura M.P.Aubry, 2009
|
Chromista
|
Haptophyta
|
Prymnesiophyceae
|
Coccolithales
|
Stauronerthaceae
|
Catostaura
|
N/A
|
N/A
|