A glass sponge with numerous tentacle like appendages and a smallwhite feather star crinoid.
4/10/2019 1:16:07 PM
Date: 20150413T161727Z
Credit: NOAA OKEANOS EXPLORER Program, Oceano Profundo 2015; Exploring Puerto Rico's Seamounts, Trenches, and Troughs
Location: Puerto Rico, West Wall Mona Canyon