Also known as Amethyst Olive, Amethyst Olive Snail, Olive, Olive Shell, Pacific Common Olive, Ringed Olive Shell, Ringed Olive Snail.
Found in shallow sub-tidal waters often in sand channels and reef patches.
Length - 6cm
Depth - 1-48m
Olives are cylindrical, oval, shiny and among the fastest burrowing snails. Ref: x