Eukaryota  >  Metazoa  >  Platyhelminthes  >  Trematoda  >  Strigeidida

Family	Genus	Species
Aporocotylidae	35	199
Bolbophoridae	1	23
Bucephalidae	12	86
Clinostomidae	5	175
Fellodistomidae	15	51
Leucochloridiomorphidae	1	2
Liolopidae	4	4
Ophiodiplostomatidae	1	1
Panopistidae	2	3
Protrodiplostomatidae	1	1
Sanguinicolidae	0	6
Schistosomatidae	17	283
Spirorchiidae	19	131
Tandanicolidae	4	4
Thapariellidae	1	1