Marra, R. C. (2016) “Epiphytic diatoms (Diatomeae) from Piraquara II urban reservoir, Paraná state”, Biota Neotropica. Sao Paulo, Brazil, 16(4). Available at: https://www.biotaneotropica.org.br/BN/article/view/1418 (Accessed: 31 October 2025).