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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
Brachiozoa (Phoronozoa)
Brachiopoda (Lamp shell)
Rhynchonelliformea
Strophomenata
Strophomenida

Rafinesquinidae (18565793)

Children (7 direct children, 22 direct and indirect children):

Rafinesquina (tree size 1)

Leptaeninae (tree size 11)

Rafinesquininae

Dirafinesquina (tree size 1)

Kiaeromena (tree size 1)

Mackerrovia (tree size 1)

Kjerulfina
Kierulfina