Littoraria ardouiniana

{{Short description|Species of gastropod}}

{{Use dmy dates|date=March 2021}}

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| genus = Littoraria

| species = ardouiniana

| authority = (Heude, 1885)

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Littoraria ardouiniana is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.{{WRMS species|445598|Littoraria ardouiniana (Heude, 1885)|||Reid, David G. (2010). Littoraria ardouiniana (Heude, 1885). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=445598 on 6 June 2010}}