Greville, R. K. (1861). Descriptions of new and rare Diatoms. Series III. <em>Transactions of the Microscopical Society, New Series, London.</em> 9: 73-77., available online athttps://doi.org/10.1111/j.1365-2818.1861.tb06244.x page(s): p. 76; pl. 9, 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. Triceratium obscurum f. obscurum Greville, 1861. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=985750 on 2026-07-10
original descriptionGreville, R. K. (1861). Descriptions of new and rare Diatoms. Series III. <em>Transactions of the Microscopical Society, New Series, London.</em> 9: 73-77., available online athttps://doi.org/10.1111/j.1365-2818.1861.tb06244.x page(s): p. 76; pl. 9, fig. 8 [details]