Related how?

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)
Ammonitida
Ammonitina
Stephanocerataceae (Stephanoceratoidea)
Cadoceratidae

Cadoceratinae (23833063)

Children (7 direct children, 14 direct and indirect children):

Stenocadoceras

Pseudocadoceras (tree size 5)

Paracadoceras

Chinitnites (tree size 2)

Longaeviceras

Miccocephalites

Chamoussetia