Eukaryota  >  Centroplasthelida

Family	Genus	Species
Acanthocystidae	1	22
Choanocystidae	1	8
Clypiferidae	1	1
Heterophryidae	2	11
Oxnerellidae	1	2
Pterocystidae	7	26
Raphidiophryidae	2	6
Raphidocystidae	1	7
Ricksolidae	1	1
Yogsothothidae	2	3