(of)Gourret, P. (1883). Sur les Péridiniens du Golfe de Marseille. <em>Annales du Musée d'Histoire Naturelle de Marseille, Zoologie.</em> 1(8): 1-114.[details]
Guiry, M.D. & Guiry, G.M. (2021). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Neoceratium extensum (Gourret) F.Gomez, D.Moreira & P.Lopez-Garcia, 2010. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=495655 on 2024-04-25
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Neoceratium extensum (Gourret) F.Gomez, D.Moreira & P.Lopez-Garcia, 2010. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=495655 on 2024-04-25
original description(of)Gourret, P. (1883). Sur les Péridiniens du Golfe de Marseille. <em>Annales du Musée d'Histoire Naturelle de Marseille, Zoologie.</em> 1(8): 1-114.[details]
basis of recordGuiry, M.D. & Guiry, G.M. (2023). 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