Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Helicopedinella tricostata (Roukhiyajnen) Sekiguchi, Kawachi, Nakayama & Inouye, 2003. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=573933 on 2026-08-22
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Helicopedinella tricostata (Roukhiyajnen) Sekiguchi, Kawachi, Nakayama & Inouye, 2003. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=573933 on 2026-08-22
basis of recordGuiry, M.D. & Guiry, G.M. (2026). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online athttp://www.algaebase.org[details]
Present Inaccurate Introduced: alien Containing type locality