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Favaretto, C. C. R.; Tremarin, P. I.; Medeiros, G.; Ludwig, T. A. V.; Bueno, N. C. (2021). Eunotia (Bacillariophyceae) from a subtropical stream adjacent to IguaƧu National Park, Brazil, with the proposition of a new species. Biota Neotropica. 21(1): 1-16.