Eukaryota  >  Metazoa  >  Platyhelminthes  >  Rhabditophora  >  Proseriata

Family	Genus	Species
Archimonocelididae	2	15
Calviriidae	0	1
Coelogynoporidae	7	22
Meidiamidae	2	11
Monocelididae	12	128
Monotoplanidae	1	3
Nematoplanidae	1	7
Otomesostomatidae	1	1
Otoplanidae	16	70