Related how?

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
Autobranchia
Heteroconchia

Grammysiidae (21290898)

Children (5 direct children, 6 direct and indirect children):

Grammysia

Solenomorpha

Grammysiinae

Cuneamyinae

Cardiomorpha (tree size 1)