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)
Bivalvia
Heterodonta
Archiheterodonta
Carditida (Carditoida)
Carditoidea
Carditidae
Miodomeridinae (21291267)
Children (3 direct children, 9 direct and indirect children):
Pteromeris
(tree size 6)
Kolmeris
Miodomeris