Diana's Ear
NameDiana's Ear
Scientific NameConomurex aurisdianae
Common NameDiana's Ear
FamilyStrombidae
GenusConomurex
Speciesaurisdianae
Geographic DistributionIndo-Pacific region, ranging from East Africa across to the Western Pacific, including areas such as the Philippines, Indonesia, and parts of Australia.
Habitatsubtidal
Shell Shapeconical
Average Size (mm)50-90
Identifying FeaturesKey identifying features include its conical spire with nodulose sculpture on the shoulder, a thick and widely flared outer lip with a prominent stromboid notch, and an elongated aperture. The characteristic brown and cream color pattern also aids in identification.
Raritycommon
Author Citation(Linnaeus, 1758)
Description
Diana's Ear is a medium-sized, solid, and heavy marine gastropod shell. It features a conical spire and a large, inflated body whorl. The shell surface is typically sculptured with prominent spiral cords and axial ribs, which often develop into nodules or blunt spines, particularly on the shoulder of the whorls. The outer lip is characteristically thickened and widely flared, possessing a distinct stromboid notch near the anterior end. The aperture is elongated and smooth, often exhibiting a contrasting color to the exterior.
