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)
Monoplacophora
Tryblidiida
Tryblidioidea
Neopilinidae
Children (4 direct children, 4 direct and indirect children):
Vema ewingi
Vema bacescui
Vema occidua
Vema levinae