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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Platyzoa
Platyhelminthes (Flatworms)
Trematoda (Fluke)
Digenea (Parasitic flatworms)
Echinostomida
Paramphistomata
Opisthotrematidae

Opisthotrema (18520572)

Children (4 direct children, 4 direct and indirect children):

Opisthotrema cochleotrema

Opisthotrema australe

Opisthotrema dujonis

Opisthotrema nasalis