Related how?

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

Opecoelina (5033511)

Children (7 direct children, 7 direct and indirect children):

Opecoelina dewegeri

Opecoelina scorpaenae

Opecoelina helicoleni

Opecoelina theragrae

Opecoelina radifistuli

Opecoelina pharynmagna

Opecoelina pacifica