Read, G.; Fauchald, K. (Ed.) (2021). World Polychaeta database.
Paradiopatra quadricuspis (M. Sars in G.O. Sars, 1872). Accessed through: Kennedy, M.K., L. Van Guelpen, G. Pohle, L. Bajona (Eds.) (2021) Canadian Register of Marine Species at: http://marinespecies.org/carms/aphia.php?p=taxdetails&id=130480 on 2024-07-19
Nozères, C., Kennedy, M.K. (Eds.) (2024). Canadian Register of Marine Species.
Paradiopatra quadricuspis (M. Sars in G.O. Sars, 1872). Accessed at: https://www.marinespecies.org/CaRMS/aphia.php?p=taxdetails&id=130480 on 2024-07-19