Lives in sandy substrates and are suspension feeders. These gastropods have a smooth, shiny, highly colour polymorphic shell with a nacreous (mother of pearl) inner layer to the shell.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith