(ofPinnularia quadratarea var. densestriata 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. 22; pl. 1, fig. 8 [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. Pinnularia quadratarea f. denestriata (Cleve) Gran, 1900. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=986278 on 2026-09-24
original description(ofPinnularia quadratarea var. densestriata 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. 22; pl. 1, fig. 8 [details]
new combination referenceGran, H.H. (1900). Diatomaceae from the ice-floes and plankton of the Arctic Ocean. The Norwegian North-Polar Expedition 1893-1896, Scientific Results, F. Nansen (ed.), London, 9: 74 pp., 3 pls. page(s): p. 44 [details]