Limacina helicina antarctica, under the microscope, is about the size of a pepper grain

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Photographer: Gretchen Hoffman, University of California, Santa Barbara Permission Granted

Creator: - SEE Innovation - Ocean Acidification and Polar Ecosystems
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith