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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)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Chelicerata (Chelicerates)
Pycnogonida (Sea spiders)
Pantopoda
Eupantopodida
Pycnogonoidea

Pycnogonidae (3411184)

Children (4 direct children, 90 direct and indirect children):

Pycnogonum (tree size 80)

Pentapycnon (tree size 4)

Pycnopallene (tree size 1)

Clotenopsa (tree size 1)