World Register of Marine Species (WoRMS)
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Duplominona Karling, 1966. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=142469 on 2026-08-29
Karling, T. G. (1966). Marine Turbellaria from the Pacific Coast of North America. IV. Coelogynoporidae and Monocelididae. Ark Zool (Ser. 2). 18(22): 493-528.