A deep-ocean sea cucumber in the genus Peniagone that was collected during the 2010 ECO-MAR expedition in the Charlie-Gibbs Fracture Zone region.
Deep-Ocean Sea Cucumber
Image courtesy of David Shale. Download larger version (jpg, 2 MB).

A deep-ocean sea cucumber in the genus Peniagone that was collected during the 2010 ECO-MAR expedition in the Charlie-Gibbs Fracture Zone region.