Hustedt, F. (1945). Diatomeen aus Seen und Quellgebieten der Balkan-Halbinsel. <em>Archiv für Hydrobiologie.</em> 40(4): 867-973, 12 pls. page(s): p. 928; pl. 40, fig. 16 [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. 399, fig. 18 [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 placentula var. maculata Hustedt, 1945. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=671749 on 2026-07-29
original descriptionHustedt, F. (1945). Diatomeen aus Seen und Quellgebieten der Balkan-Halbinsel. <em>Archiv für Hydrobiologie.</em> 40(4): 867-973, 12 pls. page(s): p. 928; pl. 40, fig. 16 [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. 399, fig. 18 [details]