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)
Tergomya

Cyrtonellida (5201030)

Children (5 direct children, 26 direct and indirect children):

Multifariidae

Carcassonnellidae (tree size 5)

Cyrtolitidae (tree size 14)

Pollicinidae (tree size 2)

Cyrtonelloidea