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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
Nemertea (Nemertean)
Anopla

Heteronemertea (1943543)

Children (7 direct children, 441 direct and indirect children):

Lineidae (tree size 363)

Mixolineidae (tree size 5)

Valenciniidae (tree size 20)

Baseodiscidae (tree size 42)

Poliopsiidae (tree size 2)

Pussylineidae

Hemicyclia (tree size 2)