Świerczyński M., Czerniawska I., 1992. Impact of blue-greens from genera of Microcystis on some aquatic animals. Acta Ichthyol. Piscat. 22 (2): 163-180.

Dynamics of mortality of chosen representatives of hydro-fauna were examined according to changes of blue-greens (genera: Microcystis)algal concentrations. Algal concentrations that caused 50% (LC50) and the total mortality of testing organisms were determined. There was checked a possibility of the using pigment-cells′ reactions and values of pH of blood of testing organism as indicators of toxic impact of blue-green algae.