Home›Browse›operculum🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусский한국어中文日本語EntityQ1480851· pop 18· linked from 2,755 articlesoperculumSign in to savehard structure which closes the aperture of a gastropod when the animal retreats into the shellAvailable in 17 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoBulgarianCatalanCzechFilipinoGalicianGreekLithuanianNederlandsPolskivia Wikidata sitelinks · CC0