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Diatoms of the genus Surirella are considered to be a very diverse group, many of them are endemic species found in old lakes as well as in tropical regions worldwide. This study describes a new location of Surirella barrowcliffia. In 2005-2007, algological research on the taxonomic composition of benthic diatoms was conducted in the middle section of the Pilica River (Central Poland). A total of...
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