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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)
Goniatitida (Goniatite)
Tornoceratina

Tornoceratoidea (7826144)

Children (5 direct children, 104 direct and indirect children):

Kirsoceratidae (tree size 8)

Parodoceratidae (tree size 10)

Posttornoceratidae (tree size 19)

Pseudoclymeniidae (tree size 3)

Tornoceratidae (tree size 59)