Path
rootcellular organisms
eukaryota
opisthokonta
metazoa
eumetazoa
bilateria
coelomata
protostomia
lophotrochozoa
mollusca
gastropoda
heterobranchia
euthyneura
euopisthobranchia
umbraculoidea
umbraculidae
umbraculum
umbraculum cf. umbraculum vv-2005