Patelloida saccharina, common name the broad-ribbed limpet, is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Lottiidae, one of the families of true limpets. Subspecies \n* Patelloida saccharina lanx (Reeve, 1855) \n* Patelloida saccharina stella (Lesson, 1831)