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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)
Plagiorchiida
Xiphidiata
Allocreadioidea
Opecoelidae

Peracreadium (18582918)

Children (13 direct children, 13 direct and indirect children):

Peracreadium genu

Peracreadium gibsoni

Peracreadium idoneum

Peracreadium commune

Peracreadium characis

Peracreadium kareii

Peracreadium megaformis

Peracreadium longicirrus

Peracreadium akenovae

Peracreadium annahoineffae

Peracreadium mycteropercae

Peracreadium gasterostei

Peracreadium guptai