Calcidiscaceae
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Superregnum: Eukaryota
Regnum: Chromista
Subregnum: Hacrobia
Phylum: Haptophyta
Classis: Prymnesiophyceae
Ordo: Coccolithales
Familia: Calcidiscaceae
Genera:
Calcicarpinum –
Calcidiscus –
Calcidiscuus –
Cycloplacolithus –
Hayaster –
Oolithotus –
Umbilicosphaera
Genus (in synonymy): Cycloplacolithella
Name edit
Calcidiscaceae