Tremarin, P. I., Freire, E. G., & Ludwig, T. A. V. (2013).

Ultrastructure and distribution of Urosolenia obesa sp. nov. (Rhizosoleniaceae, Diatomeae) in reservoirs from southern Brazil

. Phytotaxa, 125(1), 1–9. https://doi.org/10.11646/phytotaxa.125.1.1