(ofAmphidinium asymmetricum var. britannicum Herdman, 1922)Herdman, E. C. (1922). Notes on dinoflagellates and other organisms causing discolouration of the sand at Port Erin II. <em>Transactions of the Liverpool Biological Society.</em> 36: 15-30.[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). Togula britannica (Herdman) Flø Jørgensen, Shauna Murray & Daugbjerg, 2004. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=555294 on 2026-08-13
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Togula britannica (Herdman) Flø Jørgensen, Shauna Murray & Daugbjerg, 2004. Accessed at: http://marbef.org/data/aphia.php?p=taxdetails&id=555294 on 2026-08-13
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original description(ofAmphidinium asymmetricum var. britannicum Herdman, 1922)Herdman, E. C. (1922). Notes on dinoflagellates and other organisms causing discolouration of the sand at Port Erin II. <em>Transactions of the Liverpool Biological Society.</em> 36: 15-30.[details]
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
Present 
