A purple sea cucumber with a high "spike" protruding from its dorsal section.
Image ID: expl2212, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Indonesia, Memeridge
Photo Date: 2010 August 4
Credit: NOAA Okeanos Explorer Program, INDEX-SATAL 2010, NOAA/OER
Category: Ocean exploration/
• High Resolution Photo Available