Schmidt, A. (1885). Atlas der Diatomaceen-kunde. Aschersleben, Commissions-Verlag Von Ludwig Siever's Buchandlung, Series III(Heft 21-22): pls. 81-88 page(s): pl. 85, 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. Biddulphia reticulata f. trigona Schmidt in Schmidt et al., 1885. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=693314 on 2026-07-15
original descriptionSchmidt, A. (1885). Atlas der Diatomaceen-kunde. Aschersleben, Commissions-Verlag Von Ludwig Siever's Buchandlung, Series III(Heft 21-22): pls. 81-88 page(s): pl. 85, fig. 8 [details]