Propebela fidicula is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
The length of the shell attains 11.5 mm
The dirty white shell contains 7 broadly shouldered whorls. These show; about twenty-four longitudinal plications, crossed and decussated by more crowded delicate revolving lines.
This marine species occurs from the Aleutian Islands, Alaska to the Salish Sea and the Puget Sound.
