Clinura calliope

Clinura calliope is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

Description
The length of the shell varies between 27 mm and 42 mm.

Distribution
Fossils of this marine species were found in Miocene strata of Tuscany, Italy; also in Lower Pliocene strata near Antibes, France, and in Pliocene strata in Málaga, Spain.