FIGURE 1 in Checklist of the freshwater snails (Mollusca: Gastropoda) of Mongolia

FIGURE 1. Map of Mongolia With the coUntry administrative border and local regions of freshWater snails examined in this stUdy. Three large hydrological partitions of the coUntry are differently colored: the Central Asian basin of internal drainage by dark yelloW, the Arctic Ocean basin by green, and the Pacific Ocean basin by dark red.