Gibbula albida, common name the whitish gibbula, is a species of small sea snail, a marine gastropod mollusc in the family Trochidae, the top snails. The size of the shell varies between 10 mm and 24 mm. The solid, umbilicate or imperforate shell has a conical shape. it is whitish, painted with longitudinal stripes of red, brown or purple, the bas...