Do ecological characteristics drive the prevalence of Panulirus argus virus 1 (PaV1) in juvenile Caribbean spiny lobsters in a tropical reef lagoon?
PaV1 is a pathogenic virus found only to infect Caribbean spiny lobsters Panulirus argus, a major fishing resource. P. argus is a benthic mesopredator and has a complex life history, with several ontogenetic habitat changes. Habitat characteristics and species diversity of surrounding communities ma...
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| description | PaV1 is a pathogenic virus found only to infect Caribbean spiny lobsters Panulirus argus, a major fishing resource. P. argus is a benthic mesopredator and has a complex life history, with several ontogenetic habitat changes. Habitat characteristics and species diversity of surrounding communities may have implications for disease dynamics. This is of more concern for juvenile lobsters, which are more susceptible to PaV1 and are far less mobile than adult lobsters. We targeted a population of juvenile P. argus in a reef lagoon in Mexico, where PaV1 was first observed in 2001. Prevalence has been since irregularly assessed, but in 2016 we began a more systematic assessment, with two sampling periods per year (June and November) in three different zones of the reef lagoon. To examine the relationship between PaV1 prevalence and potential ecological determinants, we assessed habitat complexity, cover of different substrates, and invertebrate community composition in all zones during the first four sampling periods (June and November 2016 and 2017). Habitat complexity and percent cover of some substrates varied with zone and sampling period. This was the case for seagrass and macroalgae, which nevertheless were the dominant substrates. The invertebrate community composition varied with sampling period, but not with zone. Probability of infection decreased with increasing lobster size, consistent with previous studies, but was not affected by zone (i.e., variations in ecological characteristics did not appear to be sufficiently large so as to influence prevalence of PaV1). This result possibly reflects the dominance of marine vegetation and suggests that lobsters can be sampled throughout the reef lagoon to assess PaV1 prevalence. Prevalence was higher in only one of seven sampling periods (November 2017), suggesting that the pathogen has leveled off to an enzootic level. |
| doi_str_mv | 10.1371/journal.pone.0229827 |
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P. argus is a benthic mesopredator and has a complex life history, with several ontogenetic habitat changes. Habitat characteristics and species diversity of surrounding communities may have implications for disease dynamics. This is of more concern for juvenile lobsters, which are more susceptible to PaV1 and are far less mobile than adult lobsters. We targeted a population of juvenile P. argus in a reef lagoon in Mexico, where PaV1 was first observed in 2001. Prevalence has been since irregularly assessed, but in 2016 we began a more systematic assessment, with two sampling periods per year (June and November) in three different zones of the reef lagoon. To examine the relationship between PaV1 prevalence and potential ecological determinants, we assessed habitat complexity, cover of different substrates, and invertebrate community composition in all zones during the first four sampling periods (June and November 2016 and 2017). Habitat complexity and percent cover of some substrates varied with zone and sampling period. This was the case for seagrass and macroalgae, which nevertheless were the dominant substrates. The invertebrate community composition varied with sampling period, but not with zone. Probability of infection decreased with increasing lobster size, consistent with previous studies, but was not affected by zone (i.e., variations in ecological characteristics did not appear to be sufficiently large so as to influence prevalence of PaV1). This result possibly reflects the dominance of marine vegetation and suggests that lobsters can be sampled throughout the reef lagoon to assess PaV1 prevalence. Prevalence was higher in only one of seven sampling periods (November 2017), suggesting that the pathogen has leveled off to an enzootic level.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0229827</identifier><identifier>PMID: 32109265</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Adults ; Algae ; Animals ; Biodiversity ; Biology and Life Sciences ; Biomass ; Community ; Community composition ; Complexity ; Composition ; Coral reefs ; Crustaceans ; Decapoda ; Disease ; Diseases ; Earth Sciences ; Ecological monitoring ; Ecology and Environmental Sciences ; Fishing ; Fishing (Recreation) ; Habitat changes ; Habitats ; Health aspects ; Invertebrates ; Lagoons ; Life history ; Lobsters ; Mexico ; National parks ; Ontogeny ; Palinuridae ; Palinuridae - virology ; Panulirus argus ; Prevalence ; Reefs ; Sampling ; Seaweeds ; Shellfish ; Species diversity ; Substrates ; Vegetation ; Virus Diseases - epidemiology ; Viruses</subject><ispartof>PloS one, 2020-02, Vol.15 (2), p.e0229827-e0229827</ispartof><rights>COPYRIGHT 2020 Public Library of Science</rights><rights>2020 Davies et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2020 Davies et al 2020 Davies et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c593t-45a1b3520be4aeea1a27ca0bb1159653e79c08ff0a34507759ceb24173aab5b43</citedby><cites>FETCH-LOGICAL-c593t-45a1b3520be4aeea1a27ca0bb1159653e79c08ff0a34507759ceb24173aab5b43</cites><orcidid>0000-0003-4096-1415</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7048287/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7048287/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,2096,2915,23845,27901,27902,53766,53768,79343,79344</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32109265$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Patterson, Heather M.</contributor><creatorcontrib>Davies, Charlotte E</creatorcontrib><creatorcontrib>Briones-Fourzán, Patricia</creatorcontrib><creatorcontrib>Barradas-Ortiz, Cecilia</creatorcontrib><creatorcontrib>Negrete-Soto, Fernando</creatorcontrib><creatorcontrib>Moo-Cocom, Gema</creatorcontrib><creatorcontrib>Lozano-Álvarez, Enrique</creatorcontrib><title>Do ecological characteristics drive the prevalence of Panulirus argus virus 1 (PaV1) in juvenile Caribbean spiny lobsters in a tropical reef lagoon?</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>PaV1 is a pathogenic virus found only to infect Caribbean spiny lobsters Panulirus argus, a major fishing resource. 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Habitat complexity and percent cover of some substrates varied with zone and sampling period. This was the case for seagrass and macroalgae, which nevertheless were the dominant substrates. The invertebrate community composition varied with sampling period, but not with zone. Probability of infection decreased with increasing lobster size, consistent with previous studies, but was not affected by zone (i.e., variations in ecological characteristics did not appear to be sufficiently large so as to influence prevalence of PaV1). This result possibly reflects the dominance of marine vegetation and suggests that lobsters can be sampled throughout the reef lagoon to assess PaV1 prevalence. 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Davies, Charlotte E</au><au>Briones-Fourzán, Patricia</au><au>Barradas-Ortiz, Cecilia</au><au>Negrete-Soto, Fernando</au><au>Moo-Cocom, Gema</au><au>Lozano-Álvarez, Enrique</au><au>Patterson, Heather M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Do ecological characteristics drive the prevalence of Panulirus argus virus 1 (PaV1) in juvenile Caribbean spiny lobsters in a tropical reef lagoon?</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2020-02-28</date><risdate>2020</risdate><volume>15</volume><issue>2</issue><spage>e0229827</spage><epage>e0229827</epage><pages>e0229827-e0229827</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>PaV1 is a pathogenic virus found only to infect Caribbean spiny lobsters Panulirus argus, a major fishing resource. P. argus is a benthic mesopredator and has a complex life history, with several ontogenetic habitat changes. Habitat characteristics and species diversity of surrounding communities may have implications for disease dynamics. This is of more concern for juvenile lobsters, which are more susceptible to PaV1 and are far less mobile than adult lobsters. We targeted a population of juvenile P. argus in a reef lagoon in Mexico, where PaV1 was first observed in 2001. Prevalence has been since irregularly assessed, but in 2016 we began a more systematic assessment, with two sampling periods per year (June and November) in three different zones of the reef lagoon. To examine the relationship between PaV1 prevalence and potential ecological determinants, we assessed habitat complexity, cover of different substrates, and invertebrate community composition in all zones during the first four sampling periods (June and November 2016 and 2017). Habitat complexity and percent cover of some substrates varied with zone and sampling period. This was the case for seagrass and macroalgae, which nevertheless were the dominant substrates. The invertebrate community composition varied with sampling period, but not with zone. Probability of infection decreased with increasing lobster size, consistent with previous studies, but was not affected by zone (i.e., variations in ecological characteristics did not appear to be sufficiently large so as to influence prevalence of PaV1). This result possibly reflects the dominance of marine vegetation and suggests that lobsters can be sampled throughout the reef lagoon to assess PaV1 prevalence. Prevalence was higher in only one of seven sampling periods (November 2017), suggesting that the pathogen has leveled off to an enzootic level.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>32109265</pmid><doi>10.1371/journal.pone.0229827</doi><orcidid>https://orcid.org/0000-0003-4096-1415</orcidid><oa>free_for_read</oa></addata></record> |
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| source | Public Library of Science (PLoS) Journals Open Access; MEDLINE; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Adults Algae Animals Biodiversity Biology and Life Sciences Biomass Community Community composition Complexity Composition Coral reefs Crustaceans Decapoda Disease Diseases Earth Sciences Ecological monitoring Ecology and Environmental Sciences Fishing Fishing (Recreation) Habitat changes Habitats Health aspects Invertebrates Lagoons Life history Lobsters Mexico National parks Ontogeny Palinuridae Palinuridae - virology Panulirus argus Prevalence Reefs Sampling Seaweeds Shellfish Species diversity Substrates Vegetation Virus Diseases - epidemiology Viruses |
| title | Do ecological characteristics drive the prevalence of Panulirus argus virus 1 (PaV1) in juvenile Caribbean spiny lobsters in a tropical reef lagoon? |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T17%3A57%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Do%20ecological%20characteristics%20drive%20the%20prevalence%20of%20Panulirus%20argus%C2%A0virus%201%20(PaV1)%20in%20juvenile%20Caribbean%20spiny%20lobsters%20in%20a%20tropical%20reef%20lagoon?&rft.jtitle=PloS%20one&rft.au=Davies,%20Charlotte%20E&rft.date=2020-02-28&rft.volume=15&rft.issue=2&rft.spage=e0229827&rft.epage=e0229827&rft.pages=e0229827-e0229827&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0229827&rft_dat=%3Cgale_plos_%3EA615581444%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2367844202&rft_id=info:pmid/32109265&rft_galeid=A615581444&rft_doaj_id=oai_doaj_org_article_bea69e804ad14324af6f2dce599c7f93&rfr_iscdi=true |