Scutellastra exusta
NameScutellastra exusta
Scientific NameScutellastra exusta
Common NameBurnt Limpet
FamilyPatellidae
GenusScutellastra
Speciesexusta
Geographic DistributionIndo-Pacific region, including the Indian Ocean, Red Sea, Arabian Sea, and East African coasts.
Habitatintertidal
Shell Shapeconical
Average Size (mm)45
Identifying FeaturesDistinctive conical shape, strong radial sculpture, crenulated shell margin, and the characteristic radiating dark brown patterns on a lighter background. The apex is often eroded or worn.
Raritycommon
Author Citation(Reeve, 1854)
Description
A patelliform (limpet-shaped) seashell, conical in profile with a somewhat irregular, wavy margin. The exterior surface is characterized by strong radial ribs and a distinctive color pattern of off-white to cream with radiating dark brown to purplish-brown stripes and blotches. A small, coiled gastropod shell is attached to its surface as an epibiont.
