1. Aliakrinskaya, I. 0., 1972. Biochemical adaptations of aquatic molluscs to inhabiting air. Zool. Zhurn. 51: 1630–1636 [in Russian].
2. Beliaev, G. M., 1951. Osmotic pressure of cavity fluid of aquatic invertebrates in waters of different salinity. Trudy Vsesouz. Gidrobiol. ob-va. 3: 92–139 [in Russian].
3. Beliaev, G. M., 1957. Physiological peculiarities of representatives of the same species in water of different salinity. Trudy Vsesoyuzn. Gidrobiol. oh-va. 8: 321–353 [in Russian].
4. Berger, V. J., 1976. On adaptations of some littoral White Sea molluscs to salinity changes. In Khlebovich, V. V. and V. J. Berger (eds), Solenostnye adaptatsii vodnykh organizmov. Zooligical Institute, Leningrad: 69–111 [in Russian].
5. Berger, V. J., 1986. Adaptation of marine molluscs to environmental salinity changes. Nauka, Leningrad: 214 pp [in Russian].