Hirase's cowrie
NameHirase's cowrie
Scientific NameBarycypraea hirasei
Common NameHirase's cowrie
FamilyCypraeidae
GenusBarycypraea
Specieshirasei
Geographic DistributionPrimarily found in deep waters off Japan, Taiwan, and occasionally the Philippines.
Average Size (mm)Typically ranges from 40 to 80 mm in length, with some specimens reaching up to 90 mm.
Identifying FeaturesIts distinctive elongated-ovate shape, highly glossy surface, and characteristic irregular brown blotches on a pale background are key. The deep-water habitat and rarity also contribute to its identification among collectors. The aperture is typically narrow and toothed (though not visible in this dorsal view).
Rarityrare
Author Citation(Roberts, 1913)
Description
A medium-sized, highly glossy, ovate to subcylindrical seashell with a smooth, polished surface. The shell exhibits a pale cream or beige background adorned with irregular, blotchy brown patterns, particularly on the dorsal side. It has a somewhat humped dorsum and tapering ends, characteristic of deep-water cowries.
