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Almeida, P. D.; Morales, E. A.; Wetzel, C. E.; Ector, L.; Bicudo, D. D. C. (2016). Two new diatoms in the genus Fragilaria Lyngbye (Fragilariophyceae) from tropical reservoirs in Brazil and comparison with type material of F. tenera. Phytotaxa. 246(3): 163-183.