(ofThalassiosira gravida f. gravida Cleve, 1896)Cleve, P.T. (1896). Diatoms from Baffin Bay and Davis Strait. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar, 22(Afd. III, 4): 22 pp., 2 pls. page(s): p. 12; pl. 2, fig. 14-16 [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. (2026). DiatomBase. Coscinodiscus gravidus (Cleve) Cleve-Euler, 1951. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=163486 on 2026-09-05
original description(ofThalassiosira gravida f. gravida Cleve, 1896)Cleve, P.T. (1896). Diatoms from Baffin Bay and Davis Strait. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar, 22(Afd. III, 4): 22 pp., 2 pls. page(s): p. 12; pl. 2, fig. 14-16 [details]
basis of recordHällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online athttp://helcom.fi/Lists/Publications/BSEP95.pdf[details] Available for editors [request]
source of synonymyHällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online athttp://helcom.fi/Lists/Publications/BSEP95.pdf[details] Available for editors [request]
new combination referenceCleve-Euler, A. (Cleve) (1951). Die Diatomeen von Schweden und Finnland. Part I, Centricae. Kongliga Svenska Vetenskaps-Akademiens Handligar, ser. 4,, 2(1): 1-163, figs 1-294, 6 pls. page(s): p. 74; fig. 125 [details]