Crenavolva traillii
Crenavolva traillii, common name Traill's ovulid, is a species of sea snail, a marine gastropod mollusk in the family 'Ovulidae', 'the ovulids', 'cowry allies' or 'false cowries'.
Description
The size of the shell varies between 5 mm and 15 mm.Their functional group is benthos.
Their feeding type is predatory, specifically on sessile prey.