Today is national Sea Slug Day and one of my favorite sea slugs is the mighty Nudibranch. Nudibranchs are a group of soft-bodied marine gastropod molluscs which shed their shells after their larval stage.
There are over 3,000 different species of Nudibranch. They appear in every ocean and display many different shapes, sizes and colors.














Anatomy of a Nudibranch






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