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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)
Cephalopod (Cephalopods)
Nautiloid (Nautiloidea)
Endocerida

Proterocameroceratidae (7251560)

Children (8 direct children, 8 direct and indirect children):

Anthoceras

Campendoceras

Clitendoceras

Cotteroceras

Lobendoceras

Mcqueenoceras

Proterocameroceras

Stenosiphon