Given that both reviewers commented on this issue, we tried to clarify our aims and included a sentence at the end of the introduction, in order to clarify the point.
Numerous cited taxa (on the generic level) were already controlled and revised by most modern methods, and examples in the manuscript should be used especially and selected from these genera. It is true, that majority of the cited genera were already revised (Microcystis, Planktothrix, Aphanizomenon), but just these taxa are important as examples and should be preferred. From the presented results follows only the confirmation of the present methodological principles and a modern system. This fact should be emphasized.