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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
Mollusca (Molluscs)
Gastropoda (Gastropod)
Neotaenioglossa
Caecidae

Ctiloceras (18580346)

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

Ctiloceras bicarinatum

Ctiloceras clathratum

Ctiloceras cyclicum

Ctiloceras striatum

Ctiloceras variciferum