Eukaryota  >  Haptophyta  >  Coccolithales

Genus	Species
Calcidiscus	5
Coccolithus	3
Cruciplacolithus	1
Hayaster	1
Hymenomonas	3
Ochrosphaera	33
Oolithotus	1
Pleurochrysis	10
Reticulosphaera	2
Tergestiella	1
Umbilicosphaera	4