original descriptionMetzeltin, D., Lange-Bertalot, H. & Nergui, S. (2009). Diatoms in Mongolia. In: H. Lange-Bertalot (ed.), Iconographia Diatomologica. Annotated Diatom Micrographs. Vol. 20. A.R.G. Gantner Verlag K.G., 20: 3-686 page(s): p. 81; pl. 55, fig. 7-13 [details]