Eukaryota  >  Haptophyta

Family	Genus	Species
Braarudosphaeraceae	1	3
Calcidiscaceae	5	10
Calyptrosphaeraceae	3	14
Chrysochromulinaceae	1	43
Coccolithaceae	2	4
Helicosphaeraceae	1	3
Hymenomonadaceae	3	35
Isochrysidaceae	5	84
Noelaerhabdaceae	3	14
Pavlomulinaceae	1	2
Pavlovaceae	4	63
Phaeocystaceae	1	30
Pleurochrysidaceae	1	11
Pontosphaeraceae	1	1
Prymnesiaceae	5	65
Rhabdosphaeraceae	1	2
Syracosphaeraceae	2	5