Volcano Keyhole Limpet
NameVolcano Keyhole Limpet
Scientific NameFissurella volcano
Common NameVolcano Keyhole Limpet
FamilyFissurellidae
GenusFissurella
Speciesvolcano
Geographic DistributionEastern Pacific Ocean, ranging from California (USA) south to Baja California (Mexico).
Habitatintertidal
Shell Shapeconical
Average Size (mm)20
Identifying FeaturesThe most prominent identifying feature is the small, oval to keyhole-shaped opening at the apex of the shell. It also has distinct radial ribs and a characteristic reddish-purple and white striped pattern.
Raritycommon
Author CitationReeve, 1849
Description
A small to medium-sized marine gastropod shell, characterized by its low conical shape and a distinctive keyhole-shaped opening at the apex. The exterior displays prominent radial ribbing and striking color patterns.
