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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2025-1-2</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-3368</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЗООЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ZOOLOGY</subject></subj-group></article-categories><title-group><article-title>Паразитофауна птиц в фермерских хозяйствах горной зоны Армении</article-title><trans-title-group xml:lang="en"><trans-title>Parasitic Fauna of Domestic Poultry in the Mountainous Regions of Armenia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-4762-0475</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барсегян</surname><given-names>Р. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Barseghyan</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барсегян Роза Э. - младший научный сотрудник.</p><p>0014, Ереван, ул. П. Севака, 7</p><p>Тел. +37498775451</p></bio><bio xml:lang="en"><p>Roza E. Barseghyan - Junior Researcher, Scientific Center of Zoology and Hydroecology National Academy of Sciences of the Republic of Armenia.</p><p>7 Paruyr Sevak St, Yerevan, 0014</p><p>Tel. +37498775451</p></bio><email xlink:type="simple">roza-barseghyan@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-4559-4138</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петросян</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrosyan</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петросян Роза А.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Roza A. Petrosyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7814-6577</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Арутюнова</surname><given-names>Л. Дж.</given-names></name><name name-style="western" xml:lang="en"><surname>Harutyunova</surname><given-names>L. J.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Арутюнова Лаура Дж.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Laura J. Harutyunova.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-5326-7954</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акопян</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Akopyan</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Акопян Карине В.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Karine V. Akopyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-3071-8179</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никогосян</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikoghosyan</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никогосян Маня А.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Manya A. Nikoghosyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2819-093X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барсегян</surname><given-names>Н. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Barseghyan</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барсегян Нелли Э.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Nelli E. Barseghyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-4959-0544</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жакмакян</surname><given-names>Р. Р.А.</given-names></name><name name-style="western" xml:lang="en"><surname>Jakmakian</surname><given-names>R. R.A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жакмакян Раиса Роз А.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Raisa Rose A. Jakmakian.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-7893-3087</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тадевосян</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tadevosyan</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тадевосян Нарек Н.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Narek N. Tadevosyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-0283-8970</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дудукчян</surname><given-names>З. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Dudukchyan</surname><given-names>Z. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дудукчян Заруи М.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Zaruhi M. Dudukchyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8425-1664</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магомедова</surname><given-names>М. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Magomedova</surname><given-names>M. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магомедова Мадина З.</p><p>Махачкала</p></bio><bio xml:lang="en"><p>Madina Z. Magomedova.</p><p>Makhachkala</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6072-1094</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Магомедова</surname><given-names>П. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Magomedova</surname><given-names>P. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Магомедова Патимат Д.</p><p>Махачкала</p></bio><bio xml:lang="en"><p>Patimat D. Magomedova.</p><p>Makhachkala</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-5610-0375</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Варданян</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vardanyan</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Варданян Марине В.</p><p>Ереван</p></bio><bio xml:lang="en"><p>Marine V. Vardanyan.</p><p>Yerevan</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научный центр зоологии и гидроэкологии НАН РА<country>Армения</country></aff><aff xml:lang="en">Scientific Center of Zoology and Hydroecology, National Academy of Sciences of the Republic of Armenia<country>Armenia</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Дагестанский государственный университет<country>Россия</country></aff><aff xml:lang="en">Dagestan State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2025</year></pub-date><volume>20</volume><issue>1</issue><fpage>16</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Барсегян Р.Э., Петросян Р.А., Арутюнова Л.Д., Акопян К.В., Никогосян М.А., Барсегян Н.Э., Жакмакян Р.Р., Тадевосян Н.Н., Дудукчян З.М., Магомедова М.З., Магомедова П.Д., Варданян М.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Барсегян Р.Э., Петросян Р.А., Арутюнова Л.Д., Акопян К.В., Никогосян М.А., Барсегян Н.Э., Жакмакян Р.Р., Тадевосян Н.Н., Дудукчян З.М., Магомедова М.З., Магомедова П.Д., Варданян М.В.</copyright-holder><copyright-holder xml:lang="en">Barseghyan R.E., Petrosyan R.A., Harutyunova L.J., Akopyan K.V., Nikoghosyan M.A., Barseghyan N.E., Jakmakian R.R., Tadevosyan N.N., Dudukchyan Z.M., Magomedova M.Z., Magomedova P.D., Vardanyan M.V.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://ecodag.elpub.ru/ugro/article/view/3368">https://ecodag.elpub.ru/ugro/article/view/3368</self-uri><abstract><p>Цель исследования – изучение паразитофауны домашней птицы (кур, индеек, гусей) в условиях горной зоны Армении (Гегаркуникский, Тавушский регионы).</p><p>Сбор материала проводили в течение 2022–2023 гг. в двух регионах горной зоны Армении. Всего исследовано 107 проб фекалий птиц и 130 моллюсков вида Lymnaea stagnalis (Linnaeus, 1758) семейства Lymnaeidae – промежуточных хозяев биогельминтов. Исследование и видовое определение паразитов проводились в лаборатории общей гельминтологии и паразитологии Научного центра зоологии и гидроэкологии НАН РА.</p><p>В результате изучения видового состава паразитофауны домашних птиц (кур, индеек, гусей), зараженности их гельминтами и простейшими зарегистрированы 3 вида нематод (Ascaridia galli, Capillaria obsignata, Singamus trachea), 1 вид трематод (Echinostoma revolutum) и 1 вид простейших (Eimeria sp.). У всех птиц регистрировали смешанные инвазии (гельминты + простейшие). Степень зараженности гельминтами и простейшими была разной. Эймерии встречались у всех обследованных птиц с экстенсивностью инвазии от 36 % до 100 % при высоких показателях интенсивности инвазии. Наиболее высокую степень экстенсивности гельминтозной инвазии регистрировали при нематодозах, до 86 % при аскаридиозе при низких показателях интенсивности инвазии, что, видимо, обусловлено сезонными изменениями и зональными особенностями инвазии, а также своевременном проведении лечебных и профилактических мероприятий в хозяйствах.</p><p>Своевременное выявление и изучение распространения гельминтов домашних птиц и вызываемых ими заболеваний имеет важное значение для сохранения их здоровья, продуктивности и получения высококачественной продукции.</p></abstract><trans-abstract xml:lang="en"><p>The study aims to study the parasitic fauna of domestic poultry (chickens, turkeys, geese) in the mountainous zone of Armenia (Gegharkunik, Tavush regions).</p><p>The material was collected from 2022 to 2023 in two regions of the mountainous zone of Armenia. A total of 107 samples of bird feces and 130 mollusks of the species Lymnaea stagnalis (Linnaeus, 1758) of the Lymnaeidae family – intermediate hosts of biohelminths – were examined. The study and species identification of parasites were carried out in the Laboratory of General Helminthology and Parasitology of the Scientific Center of Zoology and Hydroecology of the National Academy of Sciences of the Republic of Armenia. As a result of studying the species composition of the parasite fauna of domestic birds (chickens, turkeys, geese), their infection with helminths and protozoa, 3 species of nematodes (Ascaridia galli, Capillaria obsignata, Singamus trachea), 1 species of trematodes (Echinostoma revolutum) and 1 species of protozoa (Eimeria sp.) were identified. Mixed invasions (helminths + protozoa) were identified in all birds.</p><p>The degree of invasion of helminths and protozoa varied. Eimeria were found in all examined birds with an extent of invasion from 36 % to 100 % and high rates of invasion intensity. The highest extent of helminthic invasion was recorded with Nematodosis and up to 86 % with Ascariasis with low rates of invasion intensity, which is apparently due to seasonal changes and zonal features of invasion, as well as timely implementation of therapeutic and preventive measures on farms.</p><p>Timely detection and study of the spread of helminths in poultry and the diseases they cause is important for maintaining poultry health, productivity and high-quality production.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Домашняя птица</kwd><kwd>гельминты</kwd><kwd>простейшие</kwd><kwd>эймериоз</kwd><kwd>нематодоз</kwd><kwd>трематодоз</kwd><kwd>экстенсивность инвазии</kwd><kwd>интенсивность инвазии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Poultry</kwd><kwd>helminths</kwd><kwd>protozoa</kwd><kwd>eimeriosis</kwd><kwd>nematodosis</kwd><kwd>trematodosis</kwd><kwd>extent of invasion</kwd><kwd>intensity of invasion</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Мовсесян С.О., Никогосян М.А., Петросян Р.А., Кузнецов Д.Н. Нематоды и акантоцефалы фауны юга Малого Кавказа. Центр паразитологии Ин-та проблем экологии и эволюции им. А.Н. Северцова РАН. М.:Товарищество научных изданий КМК, 2017. 445 с.</mixed-citation><mixed-citation xml:lang="en">Movsesyan S.O., Nikoghosian M.A. Petrosian R.A., Kuznetsov D.N. Nematody i akantotsefaly fauny yuga Malogo Kavkaza [Nematodes and Acanthocephalens of the fauna of the south of the Lesser Caucasus]. Moscow, KMK Publ, 2017, 445 p. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Богач М.В. Березовський А.В., Тараненко І.Л. Інвазійні хвороби свійської птиці. Київ, Ветінформ. 2009. 224 с.</mixed-citation><mixed-citation xml:lang="en">Bogach M.V., Berezovsky A.V., Taranenko I.L. Invaziyni khvoroby sviys'koyi ptytsi [Invasive diseases of domestic birds]. Kiev, Vetinform Publ., 2009. 224 p. (In Ukrainian)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Dumanlı Z., Aktaş M. Eimeriidae (Coccidiosis in Poultry). In: Dumanlı N, Karaer KZ, eds. Veterinary Protozoology. 2nd ed. Ankara: Medisan Publishing House, 2015. P. 105–124.</mixed-citation><mixed-citation xml:lang="en">Dumanlı Z., Aktaş M. Eimeriidae (Coccidiosis in Poultry). In: Dumanlı N., Karaer K.Z., eds. Veterinary Protozoology. 2nd ed. Ankara, Medisan Publ., 2015, pp. 105–124.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Song H., Liu D., Xu J., et al. The endogenous development and pathogenicity of Eimeria anseris (Kotlan, 1932) in domestic goslings // Parasitol Res. 2017. V. 116. P. 177–183.</mixed-citation><mixed-citation xml:lang="en">Song H., Liu D., Xu J., et al. The endogenous development and pathogenicity of Eimeria anseris (Kotlan, 1932) in domestic goslings. Parasitol Res., 2017, vol. 116, pp. 177–183.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Galli G.M., Baldissera M.D., Griss L.G., et al. Intestinal injury caused by Eimeria spp. impairs the phosphotransfer network and gain weight in experimentally infected chicken chicks // Parasitol Res. 2019. V. 118. P. 1573–1579.</mixed-citation><mixed-citation xml:lang="en">Galli G.M., Baldissera M.D., Griss L.G., et al. Intestinal injury caused by Eimeria spp. impairs the phosphotransfer network and gain weight in experimentally infected chicken chicks. Parasitol Res., 2019, vol. 118, pp. 1573–1579.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Griss L.G., Galli G.M., Fracasso M., et al. Oxidative stress linked to changes of cholinesterase and adenosine deaminase activities in experimentally infected chicken chicks with Eimeria spp. // Parasitol Int. 2019. V. 71. P. 11–17.</mixed-citation><mixed-citation xml:lang="en">Griss L.G., Galli G.M., Fracasso M., et al. Oxidative stress linked to changes of cholinesterase and adenosine deaminase activities in experimentally infected chicken chicks with Eimeria spp. Parasitol Int., 2019, vol. 71, pp. 11–17.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Маршалкіна Т.В. Еймеріоз курей, розробка імунізуючого препарату із Eimeria tenella (Railliet, Lucet, 1891) з прискореним циклом розвитку : дис. … канд. вет. наук. К., 2011. 190 с.</mixed-citation><mixed-citation xml:lang="en">Marshalkina, T.V. Eymerioz kurey, rozrobka imunizuyouchoho preparatu iz Eimeria tenella (Railliet, Lucet, 1891) z pryskorenym tsyklom rozvytku [Eymeriosis of chickens, development of an immunizing drug from Eimeria tenella (Railliet, Lucet, 1891) with an accelerated development cycle]. dissertation … candidate vet. sciences. K., 2011, 190 p. (In Ukrainian)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Голубев А.П. и др. Потенциал роста численности популяций большого прудовика Lymnaea stagnalis (Gastropoda, Pulmonata) – основного промежуточного хозяина трематод в очагах церкариозов приразных способах размножения // Здоровье и окружающая среда. Минск, 2007. Вып. 9. С. 232–240.</mixed-citation><mixed-citation xml:lang="en">Golubev A.P., et al. Potentsial' rosta chislennosti populyatsiy bol'shogo prudvika Lymnaea stagnalis (Gastropoda, Pulmonata) – osnovnogo promezhutochnogo khozyaina trematod v ochagah tserkariozov pri raznykh sposobakh razmnozheniya. Zdorov'e i okruzhayushchaya sreda [Potential for population growth of the large pond snail Lymnaea stagnalis (Gastropoda, Pulmonata) – the main intermediate host of trematodes in cercariosis foci with different reproduction methods]. Health and the Environment. Minsk, 2007. iss. 9, pp. 232–240. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Mohanta U.K., Watanabe T., Anisuzzaman, Ohari Y., Itagaki T. Characterization of Echinostoma revolutum and Echinostoma robustum from ducks in Bangladesh based on morphology, nuclear ribosomal ITS2 and mitochondrial nad1 sequences // Parasitol Int. 2019. V. 69. P. 1–7.</mixed-citation><mixed-citation xml:lang="en">Mohanta U.K., Watanabe T., Anisuzzaman, Ohari Y., Itagaki T. Characterization of Echinostoma revolutum and Echinostoma robustum from ducks in Bangladesh based on morphology, nuclear ribosomal ITS2 and mitochondrial nad1 sequences. Parasitol Int. 2019, vol. 69, pp. 1–7.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Labony S.S. et al. Genetic analysis, pathology, and vectors of echinostomiasis, a zoonotic helminth infection in chickens in Bangladesh // Poult Sci. 2022. V. 101(3). Article ID: 101682.</mixed-citation><mixed-citation xml:lang="en">Labony S.S. et al. Genetic analysis, pathology, and vectors of echinostomiasis, a zoonotic helminth infection in chickens in Bangladesh. Poult Sci. 2022, vol. 101(3), article id: 101682.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
