Hustedt, F. (1911). Beiträge zur Algenflora von Bremen. IV. Bacillariaceer aus der Wumme. <em>Abhandlungen des Naturwissenschaftlichen Verein zu Bremen.</em> 20(2): 257-315, Tafs 2-3. page(s): p. 291; pl. 3, fig. 40 [details]
Hustedt, F. (1930). Bacillariophyta (Diatomeae). In: A. Pascher (ed.), Die Süsswasser-Flora Mitteleuropas. Gustav Fischer, Jena. Zweite Auflage. Heft 10, 466 pp., 875 figs page(s): p. 282; fig. 467 d [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. (2025). DiatomBase. Navicula pupula var. elliptica Hustedt, 1911. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=175874 on 2026-09-10
original descriptionHustedt, F. (1911). Beiträge zur Algenflora von Bremen. IV. Bacillariaceer aus der Wumme. <em>Abhandlungen des Naturwissenschaftlichen Verein zu Bremen.</em> 20(2): 257-315, Tafs 2-3. page(s): p. 291; pl. 3, fig. 40 [details]
original descriptionHustedt, F. (1930). Bacillariophyta (Diatomeae). In: A. Pascher (ed.), Die Süsswasser-Flora Mitteleuropas. Gustav Fischer, Jena. Zweite Auflage. Heft 10, 466 pp., 875 figs page(s): p. 282; fig. 467 d [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]
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 [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]