V.V.Takhteev. Esseyes 
          on the amphipods of Lake Baikal (systematics, comparative ecology, evolution) 
          - Irkutsk: Irkutsk State University Press, 2000. 355 pp., paperbound.
         In the monography recent system of baikalian amphipods is critically 
          examined, its revision at a level of families will be carried out. A 
          few genera of amphipods with a various lifestyle (Pallasea, Acanthogammarus, 
          Parapattasea, OmmMogammams) are also reconsidered. The special attention 
          is given to the systematics of a parasitic genus Pachyschesis, with 
          the description 12 species new for the science; their lifestyle and 
          parasit-hosts specifity are characterized; general laws, connected with 
          the transition of crustacean to the parasitism, are considered. The 
          basic trends of an endemic evolution of the baikalian fauna of amphipods, 
          evolutionary parallels between amphipods of Baikal and marine basins 
          are described. The complete list of valid families, genera and species 
          of baikalian Amphipoda is given.
          For the scientists - zoologists, hydrobiologists, baikalogists, experts 
          in the theory of the evolution, teachers of high schools, students and 
          post-graduate students.