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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)

Anarcestida (23781152)

Children (9 direct children, 10 direct and indirect children):

Gephurocerina

Timanocerina

Auguritina

Triainoceras (tree size 1)

Protimanites

Ceratobeloceras

Sinuobactrites

Dilatobactrites

Angastobactrites