MORALES, E.; WETZEL, C.; NOVAIS, M.; BUCZKĂ“, K.; MORAIS, M.; ECTOR, L. Morphological reconsideration of the araphid genus Pseudostaurosira (Bacillariophyceae), a revision of Gedaniella, Popovskayella and Serratifera, and a description of a new Nanofrustulum species. Plant Ecology and Evolution, v. 152, n. 2, p. 262-284, 9 jul. 2019.