"Serpula lumbricalis (Linnaeus, 1758)" . . "Petaloconchus adansoni is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells."@en . . "Vermetus adansonii (Daudin, 1800)" . "Petaloconchus adansoni"@en . . . "Serpula vermetus (Sowerby & Sowerby, 1820/25)" . .