A Walteria sp. sponge. The red marks are probably from attack by the
nematocysts of a siphonophore or some type of jellyfish.
Image ID: expn5316, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Johnston Atoll area, Southeast
Photo Date: 20150918T013312Z
Credit: NOAA Office of Ocean Exploration and Research, 2015 Hohonu Moana
• High Resolution Photo Available