Abstract:
The investigations of water beetles of projecting landscape reserve Olmany Wetlands were carried out Investigated hugetracs of forests and bogs is situated at the central part of Polesye (Republic o f Belarus) between Lva river and Stviga
river. The whole square of projecting one consists about 160 sq. k. 25 species of water beetles were discovered. On the basis
of results was made the conclusion that fauna of water beetles of projecting reserve relatively rich and presents the rare species
for Belarus. Investigation conducted confirme the necessity of giving for studied territory the status of protecting.