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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)
Neoophora
Trypanorhyncha

Pterobothriidae (18683451)

Children (4 direct children, 29 direct and indirect children):

Pterobothrium (tree size 21)

Stragulorhynchus (tree size 1)

Pterobothrioides (tree size 2)

Cavearhynchus (tree size 1)