Children (19 direct children, 19 direct and indirect children):
Cadoceras moffiti
Cadoceras wosnessenskii
Cadoceras multiforme
Cadoceras catostoma
Cadoceras striatum
Cadoceras tonniense
Cadoceras comma
Cadoceras pomeroyense
Cadoceras chisikense
Cadoceras glabrum
Cadoceras multicostatum
Cadoceras bathomphalum
Cadoceras iniskinense
Cadoceras tenuicostatum
Cadoceras stenoloboide
Cadoceras doroschini
Cadoceras sokolovi
Cadoceras bowserense
Cadoceras kialagvikense