Oenopota gilpiniOenopota gilpini is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.This species is considered a nomen dubium.DescriptionTh length of the shell attains 6.5 mm. The last whorl takes up about two thirds of shell's length. Size: Up to 12 x 5 mmDistributionThis marine species occurs in the Bay of Fundy, Nova Scotia, Canada.