(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. (2026). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Ceratium extensum (Gourret) Cleve-Euler, 1900. Accessed through: RAS (Eds.) (2026) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=109947 on 2026-09-15
RAS (Eds.) (2026). Register of Antarctic Species. Ceratium extensum (Gourret) Cleve-Euler, 1900. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=109947 on 2026-09-15
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]
context source (Bermuda)Hulburt, E. M.; Ryther, J. H.; Guillard, R. R. L. (1960). The phytoplankton of the Sargasso Sea off Bermuda
Also In: The Plankton Ecology and Related Chemistry and Hydrography of the Sargasso Sea
Progress Report: Sep. 1957 - Apr. 1959
AEC Contract No. AT(30-1)-2078. Journal du Conseil International pour l’Exploration de la Mer, 15: 115-128, available online athttps://doi.org/10.1093/icesjms/25.2.115[details]
context source (PeRMS)Ochoa, N.; Gómez, O.; Sánchez, S.; Delgado, E. (1999). Diversidad de diatomeas y dinoflagelados marinos del Perú. <em>Boletín Instituto del Mar del Perú.</em> 18(1-2): 1-14., available online athttps://revistas.imarpe.gob.pe/index.php/boletin/article/view/173[details] Available for editors
basis of recordGómez, F. (2005). A list of free-living dinoflagellate species in the world's oceans. <em>Acta Bot. Croat.</em> 64(1): 129-212.[details]
additional sourceBrandt, S. (2001). Dinoflagellates, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 47-53 (look up in IMIS) [details]
additional sourceGuiry, 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]
additional sourceLakkis, S. (2011). Le phytoplancton marin du Liban (Méditerranée orientale): biologie, biodiversité, biogéographie. Aracne: Roma. ISBN 978-88-548-4243-4. 293 pp. (look up in IMIS) [details]
additional sourceLiu, J.Y. [Ruiyu] (ed.). (2008). [Checklist of marine biota of China seas]. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors
additional sourceSteidinger, K. A., M. A. Faust, and D. U. Hernández-Becerril. 2009. Dinoflagellates (Dinoflagellata) of the Gulf of Mexico, Pp. 131–154 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College[details]