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Vologda region. Thus, we observed the whole 4 climatic and geographic zones of he

studied region. The experiments were made with the usage of standardized methods

of determination, examination and identification of malakofauna representatives. As a

result we collected and studied 2211 samples of invertebrates. It was established that

Gastropoda grade (Cuvier, 1795) under the Vologda region is presented by 27 species

belonging to 10 genuses: Aplexa (Fleming, 1820), Physa (Draparnaud, 1801), Lymnaea

(Lamarck, 1799), Anisus (Studer, 1820), Armiger (Hartmann, 1840), Planorbis (Geoffroy,

1767), Segmentina (Fleming, 1818), Bithynia (Leach, 1818), Valvata (O.F.Müller, 1774),

Viviparus (Montfort, 1810). 3 general groups of freshwater mollusca biotopes were

determined.

Молочнохозяйственный вестник, №1 (21), I кв. 2016

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