According to request of the RFEMS member D.V. Manakov (Kaliningrad), presentation files in Russian of his recent researches are posted.
- Freshwater malacofauna near the village of Rybachy (Kurshskaya Foreland, Kaliningrad region, Russia)
- Characteristics of mollusks from the Vyshtynets group lakes (Kaliningrad region, Russia)
- Water mollusks of Vyshtynets elevation
- Species composition and biotopic characteristic of the mollusks of the Angrapa River (Kaliningrad region, Russia)
- Ecological faunistic characteristics of mollusksmollusks from natural reservoirs of Nature Park Vishtynetsky (Nesterovsky district, Kaliningrad region, Russia)