. . . "The cobble elimia, scientific name \u2020Elimia vanuxemiana, was a species of freshwater snails, aquatic gilled gastropod mollusks with an operculum in the family Pleuroceridae. This species was endemic to the United States. It is now extinct."@en . "Cobble elimia"@en . . "EX" . "IUCN2.3" . .