Ziba gambiana
Ziba gambiana is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.
Description
The length of the shell varies between 18 mm and 45 mm.The spindle-shaped shell is spirally sulcate and carinate at the suture. The acute spire is elongate and contains 7 - 8 angulate whorls. The body whorl is attenuate at the base. The aperture is white within. The outer lip is simple. The columella has four folds.