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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)
Enopla
Hoplonemertea

Polystilifera (18681334)

Children (5 direct children, 115 direct and indirect children):

Reptantia (tree size 106)

Drepanogigantidae (tree size 2)

Phallonemertidae (tree size 2)

Pelagica

Pelagica