Materials to the study of gamasina of small mammals in the Perm region

The study of small mammals and their ectoparasites, in particular, Gamasina, is necessary to assess the sanitary-epidemic and epizootic situation in a given territory. Small mammals are a peculiar element of the diversity of the fauna of landscapes, one of the aspects of its ecological characteristics. With the growth of anthropogenic impacts, the study of the diversity of small mammals and their ectoparasites becomes particularly important, as it allows us to assess the nature and depth of these effects.