A purple-bodied cidarid sea urchin with white and yellow corals and white
zoanthids makes for a colorful scene. Notice the small barnacles using the sea
urchin spines as habitat.
Image ID: expn5604, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Hawaii, Niihau
Photo Date: 20150913T205153Z
Credit: NOAA Office of Ocean Exploration and Research, 2015 Hohonu Moana
• High Resolution Photo Available