Oliva westralis
NameOliva westralis
Scientific NameOliva westralis
Common NameWestern Australian Olive
FamilyOlividae
GenusOliva
Specieswestralis
Geographic DistributionEndemic to the waters of Western Australia, typically found along the coast.
Habitatsubtidal
Shell Shapefusiform
Average Size (mm)45
Identifying FeaturesIts smooth, glossy, cylindrical shape, short spire, and long, narrow aperture are characteristic of the genus Oliva. The specific mottled brown pattern on a lighter background, along with the columellar folds, helps distinguish 'Oliva westralis'. The 'westralis' epithet directly indicates its Western Australian origin.
Raritycommon
Author CitationPetuch & Sargent, 1986
Description
A medium-sized, smooth, and highly glossy olive shell, characterized by its elongated, cylindrical shape. The shell exhibits a distinctive mottled pattern of various shades of brown and reddish-brown spots and blotches on a lighter, creamy or tan background. It features a short spire and a long, narrow aperture, with characteristic folds on the columella. This specimen appears to be in good condition, showcasing the typical coloration and form of the species.
