Phylum :
MolluscaClass :
GastropodaSubclass :
HeterobranchiaInfraclass :
EuthyneuraSubterclass :
TectipleuraOrder :
CephalaspideaSuperfamily :
HaminoeoideaFamily :
Haminoeidae
Common name : white nut sheath bubbles
Aspect : light, translucent bubble-shaped shell with tuck-in turns
Feeding : herbivorous grazer
Environment : estuaries and muddy coasts
Atys naucum (Linnaeus, 1758)