Spotted Unicorn
NameSpotted Unicorn
Scientific NamePurpura panama
Common NameSpotted Unicorn, Panama Unicorn
FamilyMuricidae
GenusPurpura
Speciespanama
Geographic DistributionEastern Pacific Ocean, ranging from Baja California, Mexico, southwards to Peru.
Habitatintertidal
Shell Shapeconical
Average Size (mm)30
Identifying FeaturesThe most distinguishing features are the prominent dark rectangular spots on a lighter background, the robust ovate-conical shape, and the thickened outer lip with internal white denticles. The overall coloration and pattern are quite unique.
Raritycommon
Author CitationLesson, 1840
Description
A medium-sized, predatory marine snail characterized by its robust, ovate-conical shell. The shell features a distinctive pattern of dark rectangular spots on a greenish-grey background, arranged in spiral rows. Its aperture is wide, with a thickened outer lip that bears prominent white denticles (teeth) internally, and a pinkish-white columellar callus. The animal is often found in rocky intertidal environments.
