Harp Shell
NameHarp Shell
Scientific NameHarpa major
Common NameHarp Shell
FamilyHarpidae
GenusHarpa
Speciesmajor
Geographic DistributionIndo-Pacific region, including areas from East Africa to Polynesia, and parts of the Indian Ocean.
Habitatsubtidal
Average Size (mm)80
Identifying FeaturesThe most striking identifying features are the strong, widely spaced, rounded axial ribs that resemble the strings of a harp, the large and wide aperture, and the smooth columella. The distinctive color patterns are also a key characteristic. Unlike many gastropods, living harp shells lack an operculum.
Raritycommon
Author CitationRöding, 1798
Description
A medium to large-sized marine gastropod shell, characterized by its ovate and somewhat inflated shape. It features prominent, widely spaced, rounded axial ribs that give it a distinctive harp-like appearance. The aperture is large and wide, and the columella is smooth. The shell exhibits intricate color patterns.
