Oliva atalina
NameOliva atalina
Scientific NameOliva atalina
Common NameAtalina Olive
FamilyOlividae
GenusOliva
Speciesatalina
Geographic DistributionIndo-Pacific region, including areas such as the Philippines, Indonesia, and parts of the Indian Ocean.
Habitatintertidal
Shell Shapeconical
Average Size (mm)30-60
Identifying FeaturesSmooth, highly polished, cylindrical shell; short, conical spire; long, narrow aperture; characteristic olive-shaped body whorl; often with a calloused columella. The irregular blotchy pattern is a key identifier for this species.
Raritycommon
Author CitationDuclos, 1835
Description
A medium-sized, smooth, and glossy marine gastropod shell, characterized by its elongate-ovate to cylindrical shape. The shell exhibits a creamy white to pale tan background color, adorned with irregular, faint, brownish or purplish-brown blotches and streaks. The spire is short and conical, and the aperture is long and narrow, typical of olive shells. The surface is highly polished, giving it a lustrous appearance.
