A large purple holothurian with a single sail-like appendage in close
proximity to a much smaller translucent holothurian.
Image ID: expn3564, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Puerto Rico, Guayanilla Canyon East Wall
Photo Date: 20150416T125501Z
Credit: NOAA OKEANOS EXPLORER Program, Oceano Profundo 2015; Exploring Puerto Rico's Seamounts, Trenches, and Troughs
• High Resolution Photo Available