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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
Acanthoceratoidea
Lyelliceratidae

Stoliczkaiinae (21221260)

Children (8 direct children, 53 direct and indirect children):

Stoliczkaia (tree size 23)

Cenisella (tree size 1)

Neophlycticeras (tree size 12)

Eotropitoides

Budaiceras (tree size 7)

Huescarites (tree size 1)

Ojinagiceras (tree size 1)

Paracalycoceras