Large sea urchin plowing up the seafloor. Trail extends from near bottom
left to location of urchin. Where are this urchins spines?
Image ID: expl5531, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Photo Date: 2010 July 27
Credit: NOAA Okeanos Explorer Program, INDEX-SATAL 2010
• High Resolution Photo Available