BIOCENOLOGICAL FEATURES OF GELMINTS OF HOUSEHOLDS AND WILD ANIMAL CATTLE IN KALININGRAD REGION
The results of helminthological biocenological and research of domestic and wild ruminants in the Kaliningrad region. Helminths are parasitic organisms in the basic composition and multi parasitocenosis recorded in various combinations. The climatic and meteorological conditions, the larvae of strongyles of the Kaliningrad region of the gastrointestinal tract can survive on pasture year round. In studies in natural and anthropic landscapes of the Kaliningrad Region established the terrain, the presence of permanent and temporary bodies of water, soil class, level of humidity, the composition of biocenosis, populations of individual species of invertebrates - intermediate hosts of helminths. In the context of the Kaliningrad region of ecological and biocenological parasitocenosis aspects and the role of individual species of ungulates in the circulation of worms studied only in recent years. Installed potential exchange worms between wild hoofed animals (elk, roe deer, and sika deer) and domestic ruminants (cattle, sheep, goats). Wild ruminants can be rezerventami helminths, promoting their dissemination among domestic ungulates. When the invasion at the end of the grazing season growth and development of helminths is slower than in the spring and summer. All found in the Kaliningrad region in cattle, sheep and goats kinds of worms have the potential to circulate in wild ruminants. Determined the species composition of helminths, parasitocenosis structure of domestic and wild ruminants. Elucidated the seasonal dynamics of the spread of trematodes, cestodes and nematodes. Calculated indices of occurrence and abundance of worms. Established faunal similarity of worms. Determination of faunal similarity of worms in different animals allowed to establish types of priority in the circulation of the parasite between domestic and wild ruminants. Helminthological studies carried out in the Kaliningrad region, confirm the potential for a constant exchange of parasitic worms between domestic and wild ruminants.