Aquatic beetles (Insecta: Coleoptera) of selected Natura 2000 protected sites in eastern Slovakia – a new record for Slovakia and new distribution records

Results of faunistic research of aquatic Coleoptera in seven Natura 2000 Sites of Community Importance are presented in this paper. Altogether, 50 species were recorded. One species, ( ) Sharp, 1869, is recorded as new to the fauna of Slovakia. Three very rare species in Slovakia ( Bollow 1936, Fairmaire, 1881, and Kiesenwetter, 1849) were found at new sites. First faunistic records on aquatic Coleoptera from two important protected sites are presented. Furthermore, data on the occurrence of several species and on the water beetle diversity of partial river basins of Slovakia were considerably extended.