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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
Acanthocephala (Acanthocephalans)
Archiacanthocephala (Archiacanthocephalans)

Oligacanthorhynchida (2783152)

Children (3 direct children, 109 direct and indirect children):

Oligacanthorhynchidae (tree size 106)
Oligacanthorhynchida

Gacanthorhynchidae

Oliganthorhynchidae