Tornatella senegalensis Petit de la Saussaye, 1851 Acteon senegalensis is a species of sea snail, a marine gastropod mollusc in the family Acteonidae.

The thin, elongated shell is cylindrical.

The shell contains seven whorls, regularly transversely striated.

The elongated form, thinness of the shell, and the obliquity of the columellar fold are the distinguishing features of this form.

[2] This marine species occurs in the Atlantic Ocean at the mouth of the Gambia river