(ofCocconeis thwaitesii var. arctica Lagerst., 1873)Lagerstedt, N.G.W. (1873). Sötvattens-Diatomaceer från Spetsbergen och Beeren Eiland. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar, 1(14): 1-52, 2 pls. page(s): p. 41; pl. 2, fig. 16 [details]
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2021). DiatomBase. Achnanthes flexella var. arctica (Lagerstedt) Cleve-Euler, 1953. Accessed at: http://diatombase.org/aphia.php?p=taxdetails&id=179038 on 2026-08-11
original description(ofCocconeis thwaitesii var. arctica Lagerst., 1873)Lagerstedt, N.G.W. (1873). Sötvattens-Diatomaceer från Spetsbergen och Beeren Eiland. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar, 1(14): 1-52, 2 pls. page(s): p. 41; pl. 2, fig. 16 [details]
basis of recordHartley, B., Ross, R. & Williams, D.M. (1986). A check-list of the freshwater, brackish and marine diatoms of the British Isles and adjoining coastal waters. <em>Journal of the Marine Biological Association of the United Kingdom.</em> 66(3): 531-610., available online athttps://doi.org/10.1017/s0025315400042235[details] Available for editors [request]
new combination referenceCleve-Euler, A. (Cleve) (1953). Die Diatomeen von Schweden und Finnland. Part III. Monoraphideae, Biraphideae 1. Kongliga Svenska Vetenskaps-Akademiens Handligar, ser. 4,, 4(5): 1-255, figs 484-970 page(s): p. 21; fig. 518 e, g [details]