Eunoe yedoensis is a scale worm described from off Japan in the North Pacific Ocean at a depth of 641 m.
Number of segments 41; elytra 15 pairs. No distinct pigmentation pattern. Prostomium anterior margin comprising a pair of acute anterior projections. Lateral antennae inserted ventrally (beneath Prostomium and median antenna). elytra marginal fringe of papillae present. Notochaetae distinctly thicker than neurochaetae. Bidentate neurochaetae absent.