Influence of environmental factors on the occurrence of gastrointestinal and cardiopulmonary nematodes in the red fox in the semi-arid Mediterranean areas of the Iberian Peninsula
Human-induced ecosystem fragmentation is one of the drivers causing wildlife migration from their natural habitats to urban areas, among other reasons. The red fox (Vulpes vulpes) is the most abundant wild canid in the semi-arid Mediterranean areas of the Iberian Peninsula. Water scarcity may result...
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creator | Arcenillas-Hernández, I. Ruiz de Ybáñez, M.R. Tizzani, P. Pérez-Cutillas, P. Martínez-Carrasco, C. |
description | Human-induced ecosystem fragmentation is one of the drivers causing wildlife migration from their natural habitats to urban areas, among other reasons. The red fox (Vulpes vulpes) is the most abundant wild canid in the semi-arid Mediterranean areas of the Iberian Peninsula. Water scarcity may result in areas shared by synanthropic fox populations and domestic animals becoming hotspots for parasite transmission. This study describes the gastrointestinal and cardiopulmonary nematode species affecting fox populations in these semi-arid areas and the influence of environmental variables on parasite abundance. A total of 167 foxes collected from 2015 to 2021 in the Region of Murcia (SE Spain) were analysed. Parasite abundance and spatial distribution were evaluated using environmental variables and host characteristics with a Generalised Linear Model and the Moran index. Eleven species (seven from the gastrointestinal tract and four from the cardiopulmonary tract) were described. The influence of biotic and abiotic variables was studied for Angiostrongylus vasorum, Crenosoma vulpis, Uncinaria stenocephala, Toxocara canis and Toxascaris leonina. Temperature, humidity and areas of forest or agricultural land influenced the abundance of these parasites, providing optimal conditions for free-living stages of the direct life cycle nematodes and intermediate hosts. Absolute abundance distribution maps showed defined locations for C. vulpis, T. canis and T. leonina. The results for U. stenocephala, T. canis and T. leonina were particularly important as their higher abundance levels were found close to anthropized areas, which need to be carefully evaluated to prevent transmission of these nematodes between domestic and wild canids and human health.
[Display omitted]
•Semi-arid Mediterranean areas offer suitable microhabitats for fox nematodes.•Moisture, temperature and vegetation cover condition nematode abundance rates.•Areas with water resources could be hotspots for nematodes affecting canids.•Foxes host zoonotic nematodes posing a health risk in anthropized areas. |
doi_str_mv | 10.1016/j.rvsc.2024.105199 |
format | Article |
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[Display omitted]
•Semi-arid Mediterranean areas offer suitable microhabitats for fox nematodes.•Moisture, temperature and vegetation cover condition nematode abundance rates.•Areas with water resources could be hotspots for nematodes affecting canids.•Foxes host zoonotic nematodes posing a health risk in anthropized areas.</description><identifier>ISSN: 0034-5288</identifier><identifier>EISSN: 1532-2661</identifier><identifier>DOI: 10.1016/j.rvsc.2024.105199</identifier><identifier>PMID: 38458043</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>agricultural land ; Angiostrongylus vasorum ; Animals ; Crenosoma vulpis ; digestive tract ; Ecosystem ; Environmental factors ; forests ; foxes ; Foxes - parasitology ; gastrointestinal system ; Gastrointestinal Tract ; habitat fragmentation ; Heart - parasitology ; human health ; Humans ; humidity ; Iberian Peninsula ; linear models ; Metastrongyloidea ; Parasites ; Red fox ; Semi-arid areas ; Shared nematodes ; Spain ; species ; synanthropes ; temperature ; Toxascaris leonina ; Toxocara canis ; Uncinaria stenocephala ; veterinary medicine ; Vulpes vulpes ; water shortages ; wildlife</subject><ispartof>Research in veterinary science, 2024-05, Vol.171, p.105199-105199, Article 105199</ispartof><rights>2024 The Authors</rights><rights>Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c384t-29948c28801016839520ab686f63dcbfbefbc65c22a3d38408d7a55223279a1f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.rvsc.2024.105199$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38458043$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Arcenillas-Hernández, I.</creatorcontrib><creatorcontrib>Ruiz de Ybáñez, M.R.</creatorcontrib><creatorcontrib>Tizzani, P.</creatorcontrib><creatorcontrib>Pérez-Cutillas, P.</creatorcontrib><creatorcontrib>Martínez-Carrasco, C.</creatorcontrib><title>Influence of environmental factors on the occurrence of gastrointestinal and cardiopulmonary nematodes in the red fox in the semi-arid Mediterranean areas of the Iberian Peninsula</title><title>Research in veterinary science</title><addtitle>Res Vet Sci</addtitle><description>Human-induced ecosystem fragmentation is one of the drivers causing wildlife migration from their natural habitats to urban areas, among other reasons. The red fox (Vulpes vulpes) is the most abundant wild canid in the semi-arid Mediterranean areas of the Iberian Peninsula. Water scarcity may result in areas shared by synanthropic fox populations and domestic animals becoming hotspots for parasite transmission. This study describes the gastrointestinal and cardiopulmonary nematode species affecting fox populations in these semi-arid areas and the influence of environmental variables on parasite abundance. A total of 167 foxes collected from 2015 to 2021 in the Region of Murcia (SE Spain) were analysed. Parasite abundance and spatial distribution were evaluated using environmental variables and host characteristics with a Generalised Linear Model and the Moran index. Eleven species (seven from the gastrointestinal tract and four from the cardiopulmonary tract) were described. The influence of biotic and abiotic variables was studied for Angiostrongylus vasorum, Crenosoma vulpis, Uncinaria stenocephala, Toxocara canis and Toxascaris leonina. Temperature, humidity and areas of forest or agricultural land influenced the abundance of these parasites, providing optimal conditions for free-living stages of the direct life cycle nematodes and intermediate hosts. Absolute abundance distribution maps showed defined locations for C. vulpis, T. canis and T. leonina. The results for U. stenocephala, T. canis and T. leonina were particularly important as their higher abundance levels were found close to anthropized areas, which need to be carefully evaluated to prevent transmission of these nematodes between domestic and wild canids and human health.
[Display omitted]
•Semi-arid Mediterranean areas offer suitable microhabitats for fox nematodes.•Moisture, temperature and vegetation cover condition nematode abundance rates.•Areas with water resources could be hotspots for nematodes affecting canids.•Foxes host zoonotic nematodes posing a health risk in anthropized areas.</description><subject>agricultural land</subject><subject>Angiostrongylus vasorum</subject><subject>Animals</subject><subject>Crenosoma vulpis</subject><subject>digestive tract</subject><subject>Ecosystem</subject><subject>Environmental factors</subject><subject>forests</subject><subject>foxes</subject><subject>Foxes - parasitology</subject><subject>gastrointestinal system</subject><subject>Gastrointestinal Tract</subject><subject>habitat fragmentation</subject><subject>Heart - parasitology</subject><subject>human health</subject><subject>Humans</subject><subject>humidity</subject><subject>Iberian Peninsula</subject><subject>linear models</subject><subject>Metastrongyloidea</subject><subject>Parasites</subject><subject>Red fox</subject><subject>Semi-arid areas</subject><subject>Shared nematodes</subject><subject>Spain</subject><subject>species</subject><subject>synanthropes</subject><subject>temperature</subject><subject>Toxascaris leonina</subject><subject>Toxocara canis</subject><subject>Uncinaria stenocephala</subject><subject>veterinary medicine</subject><subject>Vulpes vulpes</subject><subject>water shortages</subject><subject>wildlife</subject><issn>0034-5288</issn><issn>1532-2661</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkcuO1DAQRS0EYpqBH2CBvGSTHj_iPCQ2aMSjpUGwgLXl2BVwK7GbstOC7-IHcZRplsPKcvnUddW9hLzkbM8Zb26OezwnuxdM1KWgeN8_IjuupKhE0_DHZMeYrCsluu6KPEvpyBirOW-fkivZ1apjtdyRP4cwTgsECzSOFMLZYwwzhGwmOhqbIyYaA80_yru1C-IF_W5SxuhDhpR9KLQJjlqDzsfTMs0xGPxNA8wmRweJ-k0DwdEx_rpcE8y-Mugd_QTOZ0A0AUygBsGk9ZcVOgyAvhS_QPAhLZN5Tp6MZkrw4v68Jt_ev_t6-7G6-_zhcPv2rrJlv1yJvq87W7Znq1ud7JVgZmi6Zmyks8M4wDjYRlkhjHSlg3WuNUoJIUXbGz7Ka_J60z1h_LmUPfXsk4VpKkPGJWlZvFaN7IX6Lyp6Vbdtx1tZULGhFmNKCKM-oZ-LW5ozvU6qj3rNVa-56i3X0vTqXn8ZZnD_Wi5BFuDNBkAx5OwBdbJ-zcp5BJu1i_4h_b9GC7cy</recordid><startdate>202405</startdate><enddate>202405</enddate><creator>Arcenillas-Hernández, I.</creator><creator>Ruiz de Ybáñez, M.R.</creator><creator>Tizzani, P.</creator><creator>Pérez-Cutillas, P.</creator><creator>Martínez-Carrasco, C.</creator><general>Elsevier Ltd</general><scope>6I.</scope><scope>AAFTH</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>202405</creationdate><title>Influence of environmental factors on the occurrence of gastrointestinal and cardiopulmonary nematodes in the red fox in the semi-arid Mediterranean areas of the Iberian Peninsula</title><author>Arcenillas-Hernández, I. ; Ruiz de Ybáñez, M.R. ; Tizzani, P. ; Pérez-Cutillas, P. ; Martínez-Carrasco, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-29948c28801016839520ab686f63dcbfbefbc65c22a3d38408d7a55223279a1f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>agricultural land</topic><topic>Angiostrongylus vasorum</topic><topic>Animals</topic><topic>Crenosoma vulpis</topic><topic>digestive tract</topic><topic>Ecosystem</topic><topic>Environmental factors</topic><topic>forests</topic><topic>foxes</topic><topic>Foxes - parasitology</topic><topic>gastrointestinal system</topic><topic>Gastrointestinal Tract</topic><topic>habitat fragmentation</topic><topic>Heart - parasitology</topic><topic>human health</topic><topic>Humans</topic><topic>humidity</topic><topic>Iberian Peninsula</topic><topic>linear models</topic><topic>Metastrongyloidea</topic><topic>Parasites</topic><topic>Red fox</topic><topic>Semi-arid areas</topic><topic>Shared nematodes</topic><topic>Spain</topic><topic>species</topic><topic>synanthropes</topic><topic>temperature</topic><topic>Toxascaris leonina</topic><topic>Toxocara canis</topic><topic>Uncinaria stenocephala</topic><topic>veterinary medicine</topic><topic>Vulpes vulpes</topic><topic>water shortages</topic><topic>wildlife</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Arcenillas-Hernández, I.</creatorcontrib><creatorcontrib>Ruiz de Ybáñez, M.R.</creatorcontrib><creatorcontrib>Tizzani, P.</creatorcontrib><creatorcontrib>Pérez-Cutillas, P.</creatorcontrib><creatorcontrib>Martínez-Carrasco, C.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Research in veterinary science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arcenillas-Hernández, I.</au><au>Ruiz de Ybáñez, M.R.</au><au>Tizzani, P.</au><au>Pérez-Cutillas, P.</au><au>Martínez-Carrasco, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of environmental factors on the occurrence of gastrointestinal and cardiopulmonary nematodes in the red fox in the semi-arid Mediterranean areas of the Iberian Peninsula</atitle><jtitle>Research in veterinary science</jtitle><addtitle>Res Vet Sci</addtitle><date>2024-05</date><risdate>2024</risdate><volume>171</volume><spage>105199</spage><epage>105199</epage><pages>105199-105199</pages><artnum>105199</artnum><issn>0034-5288</issn><eissn>1532-2661</eissn><abstract>Human-induced ecosystem fragmentation is one of the drivers causing wildlife migration from their natural habitats to urban areas, among other reasons. The red fox (Vulpes vulpes) is the most abundant wild canid in the semi-arid Mediterranean areas of the Iberian Peninsula. Water scarcity may result in areas shared by synanthropic fox populations and domestic animals becoming hotspots for parasite transmission. This study describes the gastrointestinal and cardiopulmonary nematode species affecting fox populations in these semi-arid areas and the influence of environmental variables on parasite abundance. A total of 167 foxes collected from 2015 to 2021 in the Region of Murcia (SE Spain) were analysed. Parasite abundance and spatial distribution were evaluated using environmental variables and host characteristics with a Generalised Linear Model and the Moran index. Eleven species (seven from the gastrointestinal tract and four from the cardiopulmonary tract) were described. The influence of biotic and abiotic variables was studied for Angiostrongylus vasorum, Crenosoma vulpis, Uncinaria stenocephala, Toxocara canis and Toxascaris leonina. Temperature, humidity and areas of forest or agricultural land influenced the abundance of these parasites, providing optimal conditions for free-living stages of the direct life cycle nematodes and intermediate hosts. Absolute abundance distribution maps showed defined locations for C. vulpis, T. canis and T. leonina. The results for U. stenocephala, T. canis and T. leonina were particularly important as their higher abundance levels were found close to anthropized areas, which need to be carefully evaluated to prevent transmission of these nematodes between domestic and wild canids and human health.
[Display omitted]
•Semi-arid Mediterranean areas offer suitable microhabitats for fox nematodes.•Moisture, temperature and vegetation cover condition nematode abundance rates.•Areas with water resources could be hotspots for nematodes affecting canids.•Foxes host zoonotic nematodes posing a health risk in anthropized areas.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>38458043</pmid><doi>10.1016/j.rvsc.2024.105199</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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subjects | agricultural land Angiostrongylus vasorum Animals Crenosoma vulpis digestive tract Ecosystem Environmental factors forests foxes Foxes - parasitology gastrointestinal system Gastrointestinal Tract habitat fragmentation Heart - parasitology human health Humans humidity Iberian Peninsula linear models Metastrongyloidea Parasites Red fox Semi-arid areas Shared nematodes Spain species synanthropes temperature Toxascaris leonina Toxocara canis Uncinaria stenocephala veterinary medicine Vulpes vulpes water shortages wildlife |
title | Influence of environmental factors on the occurrence of gastrointestinal and cardiopulmonary nematodes in the red fox in the semi-arid Mediterranean areas of the Iberian Peninsula |
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