Morphological reconsideration of the araphid genus Pseudostaurosira (Bacillariophyceae), a revision of Gedaniella, Popovskayella and Serratifera, and a description of a new Nanofrustulum species
E. A. Morales, C. E. Wetzel, M. H. Novais, K. Buczkó, M. M. Morais, and L. Ector
Plant Ecology and Evolution, vol. 152, no. 2, pp. 262-284, 2019