basis of recordHällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp., available online athttp://helcom.fi/Lists/Publications/BSEP95.pdf[details] Available for editors
additional sourceWilliams, D. M. (2013). Why is <em>Synedra berolinensis</em> so hard to classify? More on monotypic taxa. <em>Phytotaxa.</em> 127(1): 113-127., available online athttps://doi.org/10.11646/phytotaxa.127.1.13[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality