
The area we surveyed on Retriever Seamount in 2014 had a high diversity of sponges, including this one with several crinoids using the sponge to elevate their positions in the water column.
The area we surveyed on Retriever Seamount in 2014 had a high diversity of sponges, including this one with several crinoids using the sponge to elevate their positions in the water column.