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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
Hexacorallia
Ceriantharia (The tube-dwelling anemones)
Spirularia
Cerianthidae

Ceriantheopsis (3328371)

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

Ceriantheopsis nikitai

Ceriantheopsis americanus
Ceriantheopsis americana

Burrowing anemone
Ceriantheopsis austroafricanus

Ceriantheopsis lineata