THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA
Objective of research: to study the nematode infestation of the sable and pine marten inWestern Siberia.Materials and methods: Altogether 169 individuals of the sable and 18 – of the pine marten were investigated using the method of partial dissection of the gastrointestinal tract and lungs. Animals...
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| Format: | Article |
| Language: | Russian |
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Federal Scientific Centre VIEV
2016-12-01
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| Series: | Российский паразитологический журнал |
| Subjects: | |
| Online Access: | https://vniigis.elpub.ru/jour/article/view/325 |
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| author | O. N. Zhigileva I. M. Uslamina |
| author_facet | O. N. Zhigileva I. M. Uslamina |
| author_sort | O. N. Zhigileva |
| collection | DOAJ |
| description | Objective of research: to study the nematode infestation of the sable and pine marten inWestern Siberia.Materials and methods: Altogether 169 individuals of the sable and 18 – of the pine marten were investigated using the method of partial dissection of the gastrointestinal tract and lungs. Animals were caught according to the hunting license in 2009-2011 and 2014-2015, in 8 areas ofWestern Siberia from the south taiga to the northern forest-steppe.Results and discussion: We have found four species of parasitic nematodes, two of which (Crenosoma petrovi, Filaroides martis) were localized in lungs and two species (Capillaria putorii, Strongyloides martis) – in the intestine of the sable and the pine marten. Prevalence of lung nematodes was 80 %, intestine nematodes – 40 %. Intensity of infestation ranged from 26 to 358 nematodes per animal. F. martis is the most pathogenic and most common helminth in martens inWestern Siberia. 53,3 % of pine martens and 26,5 % of sables were infected with this nematode species. Nematode S. martis is the most abundant in the intestine. In pine martens the extensity of invasion was 42,8 %, the abundance index– 8.29 helminths per animal; in sables - 9,1 % and 1.18, respectively. Pine martens were infected by F. martes and S. martis more than sables (p ˂ 0,05). Prevalence increases in the direction from the North East (taiga) to the South West (sub-taiga), which determines the intensity of the helminthiases focus in biocenoses ofWestern Siberia. Infection of pine martens in the forest-steppe was not detected. In 2014–2015 compared with the previous study period (2009–2011) the extensity of invasion with intestinal nematodes increased by 1,5–2 times, and with highly pathogenic lung parasites – by 3 times. The increase in the helminth infestation may be explained by the growth of animal population density. |
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| id | doaj.art-600ee55668e14a90af7978bacef39248 |
| institution | Directory Open Access Journal |
| issn | 1998-8435 2541-7843 |
| language | Russian |
| last_indexed | 2025-03-14T11:49:06Z |
| publishDate | 2016-12-01 |
| publisher | Federal Scientific Centre VIEV |
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| series | Российский паразитологический журнал |
| spelling | doaj.art-600ee55668e14a90af7978bacef392482025-03-02T09:49:56ZrusFederal Scientific Centre VIEVРоссийский паразитологический журнал1998-84352541-78432016-12-0137332533110.12737/21656325THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIAO. N. Zhigileva0I. M. Uslamina1Tyumen State UniversityTyumen State UniversityObjective of research: to study the nematode infestation of the sable and pine marten inWestern Siberia.Materials and methods: Altogether 169 individuals of the sable and 18 – of the pine marten were investigated using the method of partial dissection of the gastrointestinal tract and lungs. Animals were caught according to the hunting license in 2009-2011 and 2014-2015, in 8 areas ofWestern Siberia from the south taiga to the northern forest-steppe.Results and discussion: We have found four species of parasitic nematodes, two of which (Crenosoma petrovi, Filaroides martis) were localized in lungs and two species (Capillaria putorii, Strongyloides martis) – in the intestine of the sable and the pine marten. Prevalence of lung nematodes was 80 %, intestine nematodes – 40 %. Intensity of infestation ranged from 26 to 358 nematodes per animal. F. martis is the most pathogenic and most common helminth in martens inWestern Siberia. 53,3 % of pine martens and 26,5 % of sables were infected with this nematode species. Nematode S. martis is the most abundant in the intestine. In pine martens the extensity of invasion was 42,8 %, the abundance index– 8.29 helminths per animal; in sables - 9,1 % and 1.18, respectively. Pine martens were infected by F. martes and S. martis more than sables (p ˂ 0,05). Prevalence increases in the direction from the North East (taiga) to the South West (sub-taiga), which determines the intensity of the helminthiases focus in biocenoses ofWestern Siberia. Infection of pine martens in the forest-steppe was not detected. In 2014–2015 compared with the previous study period (2009–2011) the extensity of invasion with intestinal nematodes increased by 1,5–2 times, and with highly pathogenic lung parasites – by 3 times. The increase in the helminth infestation may be explained by the growth of animal population density.https://vniigis.elpub.ru/jour/article/view/325sablemartes zibellinapine martenmartes martesinfestationnematodes |
| spellingShingle | O. N. Zhigileva I. M. Uslamina THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA Российский паразитологический журнал sable martes zibellina pine marten martes martes infestation nematodes |
| title | THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA |
| title_full | THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA |
| title_fullStr | THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA |
| title_full_unstemmed | THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA |
| title_short | THE UNFAVORABLE EPIZOOTIC SITUATION ON NEMATODE INFESTATION OF POPULATIONS OF THE SABLE MARTES ZIBELLINA AND THE PINE MARTEN M. MARTES IN WESTERN SIBERIA |
| title_sort | unfavorable epizootic situation on nematode infestation of populations of the sable martes zibellina and the pine marten m martes in western siberia |
| topic | sable martes zibellina pine marten martes martes infestation nematodes |
| url | https://vniigis.elpub.ru/jour/article/view/325 |
| work_keys_str_mv | AT onzhigileva theunfavorableepizooticsituationonnematodeinfestationofpopulationsofthesablemarteszibellinaandthepinemartenmmartesinwesternsiberia AT imuslamina theunfavorableepizooticsituationonnematodeinfestationofpopulationsofthesablemarteszibellinaandthepinemartenmmartesinwesternsiberia AT onzhigileva unfavorableepizooticsituationonnematodeinfestationofpopulationsofthesablemarteszibellinaandthepinemartenmmartesinwesternsiberia AT imuslamina unfavorableepizooticsituationonnematodeinfestationofpopulationsofthesablemarteszibellinaandthepinemartenmmartesinwesternsiberia |