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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)
Ammonoidea (Ammonoids)
Ceratitida
Paraceltitina
Xenodiscaceae
Pleuronodoceratidae

Rotodiscoceras (23839016)

Children (10 direct children, 10 direct and indirect children):

Rotodiscoceras langdaiense

Rotodiscoceras hubeiense

Rotodiscoceras torulosum

Rotodiscoceras latilobatum

Rotodiscoceras longilobatum

Rotodiscoceras asiaticum

Rotodiscoceras guizhouense

Rotodiscoceras wangcangense

Rotodiscoceras kwangsiense

Rotodiscoceras dushanense