original description(ofOpephora krumbeinii A.Witkowski, Witak & K.Stachura apud Lange-Bertalot & S.I.Genkal, 1999)Lange-Bertalot, H. & Genkal, S.I. (1999). Diatoms from Siberia I - Islands in the Arctic Ocean (Yugorsky-Shar Strait). In: Lange-Bertalot, H. (ed.), Iconographia Diatomologica. Annotated Diatom Micrographs. Vol. 6. Phytogeography-Diversity-Taxonomy. Koeltz Scientific Books, Königstein, Germany,, 6: 303 pp., 74 pls. page(s): p. 80; pl. 4, figs. 1-3 [details]
new combination referenceMorales, E. A.; Wetzel, C. E.; Novais, M. H.; Buczkó, K.; Morais, M. M.; Ector, L. (2019). Morphological reconsideration of the araphid genus Pseudostaurosira (Bacillariophyceae), a revision of Gedaniella, Popovskayella and Serratifera, and a description of a new Nanofrustulum species. <em>Plant Ecology and Evolution.</em> 152(2): 262-284., available online athttps://doi.org/10.5091/plecevo.2019.1604[details]