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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)
Ammonitida
Ammonitina
Hildoceratoidea (Hildocerataceae)
Hildoceratidae

Bouleiceratinae (23833088)

Children (7 direct children, 19 direct and indirect children):

Neoparoniceras

Oxyparoniceras (tree size 6)

Achilleia

Bouleiceras (tree size 3)

Colcanapites

Kohaticeras (tree size 2)

Nejdia (tree size 1)