General: Transparent; flaccid; two short dorsal fused parapodia visible; no sharp 90 degree inflection at "head"; small, hard to see feeding tentacles on video, but they have orange/pink coloration on them.
Habitat description: Benthic, soft sediment.
ReferencesEncyclopedia of Life
Tree of Life
World Register of Marine Species
National Center for Biotechnology Information
Citation: Peniagone sp. 2 Deep-Sea Guide (DSG) at http://dsg/mbari.org/dsg/view/concept/Peniagone%20sp.%202. Monterey Bay Aquarium Research Institute (MBARI). Consulted on 2019-05-21.