Traces of genetic subdivision in the current single population Epischura chankensis Rylov, 1928 (Copepoda, Calanoida) in Lake Khanka
Analysis of genetic polymorphism of Epischura chankensis from Lake Khanka, one of the key species of zooplankton, has identified traces of geographical subdivision existing in the past in the current single population, probably due to the formation of isolated reservoirs in the lake valley during its regression.