New Records of Lake Baikal Leech Fauna: Species Diversity and Spatial Distribution in Chivyrkuy Gulf
Figure 1
Geographical location of the study region with bathymetric data and indication of main bays and capes. Dotted lines divide different bioproductivity zones: 1: eutrophic zone, 2: mesotrophic zone, 3: oligotrophic zone, and 4: ultraoligotrophic zone.