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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
Rhynchonellata
Rhynchonellida

Trigonirhynchiidae (18574637)

Children (8 direct children, 14 direct and indirect children):

Rhynchotreta

Trigonirhynchiinae (tree size 1)

Hemitoechiinae

Virginiatinae

Ripidiorhynchinae

Hercotrema (tree size 1)

Rostricellula (tree size 3)

Virginiata (tree size 1)