Merica deynzeri

{{Short description|Species of gastropod}}

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

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| taxon = Merica deynzeri

| authority = Petit & Harasewych, 2000

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Merica deynzeri is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae, the nutmeg snails.{{WRMS species|464763|Merica deynzeri Petit & Harasewych, 2000||6 April 2010}}