Pyrgulina nana

Pyrgulina nana is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Distribution
This species occurs in the eastern part of the Mediterranean Sea, off the following locations: It is also found in the Aegean Sea and in the Red Sea off Eritrea.
 * Güllük Bay
 * Massawa
 * Mersin Bay