Lange-Bertalot, H., Fuhrmann, A. and Werum, M. (2020) Freshwater Diploneis: Species Diversity in the Holarctic and Spot Checks from Elsewhere. Diatoms of Europe: Diatoms of the European Inland Waters and Comparable Habitats. Volume 9. (Editor: Lange-Bertalot, H.). Ruggell: A.R.G. Gantner Verlag K.G., pp 1–526.