Oliva mustelina
NameOliva mustelina
Scientific NameOliva mustelina
Common NameMusteline Olive, Weasel Olive
FamilyOlividae
GenusOliva
Speciesmustelina
Geographic DistributionIndo-Pacific region, including areas such as Japan, the Philippines, Indonesia, and parts of the Indian Ocean.
Average Size (mm)30-60
Identifying FeaturesThe distinctive wavy, zigzag pattern on a glossy, elongated shell, characteristic of the genus Oliva. The animal's large foot, often seen partially extended and covered in sand, is also a notable feature when observed alive.
Raritycommon
Author CitationLamarck, 1811
Description
Oliva mustelina, commonly known as the Musteline Olive or Weasel Olive, is a species of sea snail, a marine gastropod mollusk in the family Olividae. Its shell is characterized by a smooth, glossy, and elongated cylindrical shape, typically adorned with intricate wavy or zigzag patterns of reddish-brown to dark brown lines over a creamy white or pale yellow background. The aperture is long and narrow, and the columella is usually white. The animal itself is often seen partially extended, with its large foot used for burrowing in sandy substrates.
