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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Coelenterata
Cnidaria (Cnidarians)
Anthozoa
Octocorallia (Alcyonaria)
Pennatulacea (Sea pen)
Subselliflorae

Pennatulidae (1116222)

Children (9 direct children, 144 direct and indirect children):

Pennatula (tree size 34)

Pteroeides (tree size 79)

Sarcoptilus (tree size 7)

Gyrophyllum (tree size 2)

Crassophyllum (tree size 2)

Ptilosarcus (tree size 5)

Pteroides

Graphularia (tree size 1)

Ptilella (tree size 5)