Fissurella limbata
NameFissurella limbata
Scientific NameFissurella limbata
Common NamePurple-ringed Keyhole Limpet
FamilyFissurellidae
GenusFissurella
Specieslimbata
Geographic DistributionPacific coast of South America, particularly Chile and Peru.
Habitatintertidal
Shell Shapeconical
Average Size (mm)Up to 100 mm in length.
Identifying FeaturesThe most distinctive features are its large size, oval shape, central elongated keyhole-like foramen, and the vibrant reddish-purple coloration with a contrasting white central area.
Raritycommon
Author CitationSowerby I, 1835
Description
A large, oval-shaped keyhole limpet shell, characterized by a central, elongated foramen. The shell exhibits striking coloration, primarily deep reddish-purple or magenta, with a distinct white area surrounding the foramen and lighter, concentric growth bands towards the margin. The surface appears somewhat textured.
