Phylum :
MolluscaClass :
GastropodaSubclass :
CaenogastropodaOrder :
LittorinimorphaSuperfamily :
VelutinoideaFamily :
Triviidae
Common name : bean cowries
Aspect : despite the resemblance, they are neither Cypraeidae nor Ovulidae but are very close to Velutinidae. the size rarely exceeds one centimeter. shell generally striated
Feeding : carnivorous
Environment : global distribution
Trivia mediterranea (Risso, 1826)