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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
Hammatoceratoidea
Sonniniidae

Sonniniinae (23710174)

Children (8 direct children, 12 direct and indirect children):

Sonninia (tree size 3)

Shirbuirnia

Sherbornites

Stiphromorphites

Sonninites (tree size 1)

Dundryites

Pseudoshirbuirnia

Prepapillites