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. Pinnularia quadratarea var. minor (Østrup) Heiden in Schmidt et al., 1905. Accessed at: https://diatombase.org/aphia.php?p=taxdetails&id=684744 on 2026-10-11
original description(ofNavicula pinnularia var. minor Østrup, 1895)Østrup, E. (1895). Marine diatoméer fra Østgrønland. Meddelelser om Grønland, Kjøbenhavn,, 18: 395-476, pl. 3-8. page(s): p. 420; pl. 4, fig. 32 [details]
new combination referenceSchmidt, A. (1905). Atlas der Diatomaceen-kunde. <em>Leipzig. O.R. Reisland.</em> Series VI (Heft 65): pls. 257-260. page(s): pl. 260, fig. 14, 15 [details]