Lottia cassis

{{Short description|Species of gastropod}}

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

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| taxon = Lottia cassis

| authority = (Eschscholtz, 1833)

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Lottia cassis is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Lottiidae, one of the families of true limpets.{{WRMS species|456587|Lottia cassis (Eschscholtz, 1833)||8 April 2010}}