Imajima 200382-87 figs.50-52, type locality Sagami Bay 67-71m.
Imajima, Minoru 2003Polychaetous annelids from Sagami Bay and Sagami Sea collected by the Emperor Showa of Japan and deposited at the Showa Memorial Institute, National Science Museum, Tokyo (II). National Science Museum Monographs, (23): 1-221.