Caloneis biconstrictoides Z. Levkov in Levkov, Krstic, Metzeltin & Nakov 2007

[Link to DiatomBase]

"Levkov, Z., Krstic, S., Metzeltin, D. and Nakov, T. 2007 . Diatoms of lakes Prespa and Ohrid, about 500 taxa from ancient lake system. In: H. Lange-Bertalot (ed.), Iconographia Diatomologica. Annotated Diatom Micrographs. Vol. 16. Biogeography, Ecology, Taxonomy. A.R.G. Gantner Verlag K.G. 16:613 pp."