Emarginula adriatica
NameEmarginula adriatica
Scientific NameEmarginula adriatica
Common NameAdriatic Slit Limpet (or none widely accepted)
FamilyFissurellidae
GenusEmarginula
Speciesadriatica
Geographic DistributionMediterranean Sea, including the Adriatic Sea and coasts of Italy (e.g., Secche di Tor Paterno, Rome).
Shell Shapeconical
Average Size (mm)7
Identifying FeaturesDistinctive anterior marginal slit (emargination), strong radial ribs intersected by concentric growth lines forming a cancellate sculpture, and a cap-like, conical shape with a recurved apex. The shell is relatively small.
Raritycommon
Author CitationCosta, O. G., 1829
Description
A small, cap-shaped marine gastropod shell, characterized by its conical profile and an anterior marginal slit or emargination. The shell surface is sculptured with prominent radial ribs and finer concentric growth lines, creating a cancellate (cross-hatched) texture. The apex is slightly recurved posteriorly. The shell is typically off-white to cream in color.
