page_title: Naria spurca
section_title: Description
hierarchical_section_title: Naria spurca / Description
caption_attribution_description: English: Naria spurca - Lampedusa
context_page_description: Naria spurca, common name the dirty cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
context_section_description: The shells of these very common cowries reach on average 23–28 millimetres (0.91–1.10 in) of length, with a minimum size of 12 millimetres (0.47 in) and a maximum size of 39 millimetres (1.5 in). They are very variable in pattern and colour. The surface is smooth and shiny, the dorsum basic color is whitish or yellowish, with a variegated orange-brown, yellow ocher or reddish indistinct spotting on the dorsum. The yellowish margins are crenulated or bordered by a series of dimples. The base is whitish or cream, sometimes with shades of orange and some dark spots near the edge, while the teeth are usually large and white. In the living cowries the mantle is greyish, with quite long tree-shaped sensorial papillae.
caption: Shell of Naria spurca from Lampedusa Island
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