Fusiturricula fenimorei, common name Fenimore's turrid, is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.
They are marked by almost knoblike axial ribs, which extend from the anterior limit of the posterior sinus to the periphery.
In addition to this the whorls are marked by sigmoid axial lines of growth.
The base of the shell is short, well rounded, and marked like the anterior portion of the spire.
The inner lip is smooth, appearing as if excavated below the surface of the sculptural portion of the shell[3] This species occurs in the demersal zone of the Caribbean Sea and off Puerto Rico at depths between 146 m and 329 m. It has also been found as a fossil in Miocene strata of the Chagres Sandstone (Panama); age range: 7.246 to 5.332 Ma[4]