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. 281; fig. 567 [details]
Hustedt, F. (1943). Die Diatomeenflora einiger Hochgebirgsseen der Landschaft Davos in den schweizer Alpen. <em>Internationale Revue der gesamten Hydrobiologie und Hydrographie.</em> 43: 124-197, 225-280., available online athttps://doi.org/10.1002/iroh.19430430402 page(s): p. 166; fig. 35 [details] Available for editors [request]
Schmidt, A. (1934). Atlas der Diatomaceen-kunde. Leipzig. O.R. Reisland, Series VIII(Heft 99-100): pls. 393-400 page(s): pl. 396, figs. 22-25 [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. Navicula pupula var. capitata Hustedt, 1934. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=175877 on 2026-09-13
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. 281; fig. 567 [details]
original descriptionHustedt, F. (1943). Die Diatomeenflora einiger Hochgebirgsseen der Landschaft Davos in den schweizer Alpen. <em>Internationale Revue der gesamten Hydrobiologie und Hydrographie.</em> 43: 124-197, 225-280., available online athttps://doi.org/10.1002/iroh.19430430402 page(s): p. 166; fig. 35 [details] Available for editors [request]
original descriptionSchmidt, A. (1934). Atlas der Diatomaceen-kunde. Leipzig. O.R. Reisland, Series VIII(Heft 99-100): pls. 393-400 page(s): pl. 396, figs. 22-25 [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]
Present Inaccurate Introduced: alien Containing type locality