Вологодская область

Ecological-Faunistic review of Gastropoda (Cuvier, 1795) representatives under the Vologda region conditions

Submitted by red on Wed, 27/12/2017 - 13:17

Data on species composition of fresh-water mollusks, representatives of Gastropoda (Cuvier, 1795) under the conditions of the Vologda region are provided. 27 types relating to 10 childbirth: 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) are determined. Dominating look is Lymnaea truncatula, Müller, 1774. The main groups of biotopes are defined.

Ecological-Epizootic Monitoring of Helminth Infections in Cattle at Milk-Producing Farms of the Vologda Region

Submitted by red on Wed, 27/12/2017 - 13:09

The data of monitoring studies of ecological-epizootic situation on the helminthoses of cattle at dairy farms of Vologda region have been given. The distribution of helminthoses depending on the natural - economic areas, seasonal and age dynamics of helminth infections, time period of helminth infection, associated invasions, the dependence of infected animals on the breed factor and on the animals keeping technology have been studied.

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