Eukaryota  >  Polycystinea  >  Nassellaria

Family	Genus	Species
Acanthodesmidae	0	0
Acropyramiidae	1	1
Artostrobiidae	2	4
Cannobotryidae	1	1
Carpocaniidae	1	3
Plagiacanthidae	11	19
Plagoniidae	1	2
Pterocorythidae	4	13
Theoperidae	8	23
Trissocyclidae	4	7