Cymbiola vespertilio
Cymbiola vespertilio, common name the bat volute, is a species of large predatory sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Distribution
This is a Central Indo-Pacific species, found off the Philippines and Northern Australia.Description
[Image:Cymbiola_vespertilio_mitis_01.JPG|thumb|left|Shell of Cymbiola vespertilio ssp. mitis]The size of an adult shell varies between 45 mm and 160 mm.