<p><img src='http://unitedyam.com/wp-content/uploads/2024/04/nudibranch-notaeolidia-from-antarctica.png' width='84' height='63' alt='A nudibranch (<em>Notaeolidia</em>), or sea slug, found in the icy waters around Antarctica' border='0' align='left' /></p><p>This nudibranch (<em>Notaeolidia</em>), or sea slug, a type of soft-bodied marine gastropod mollusk, is found in the icy waters around Antarctica. This specimen was collected during the 2019 PolarTREC (Polar Teachers and Researchers Exploring and Collaborating) expedition to study the thermal ...</p><p>This is an NSF Multimedia Gallery item.</p>