{"id":1633,"date":"2019-10-16T10:01:48","date_gmt":"2019-10-16T08:01:48","guid":{"rendered":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/?p=1633"},"modified":"2019-10-16T10:01:48","modified_gmt":"2019-10-16T08:01:48","slug":"seminar-by-olivier-verneau","status":"publish","type":"post","link":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/","title":{"rendered":"Seminar by Olivier Verneau"},"content":{"rendered":"<p><strong>\u00ab Parasite diversity of the two freshwater turtles\u00a0<em>Emys orbicularis<\/em>\u00a0and\u00a0<em>Mauremys leprosa<\/em>\u00a0across European aquatic ecosystems: Origin and evolution \u00bb\u00a0<\/strong>Pr Olivier Verneau, Friday, October 18th 2019 at <strong>3pm<\/strong>, amphi Monge<\/p>\n<p>With less than 200 species reported, the Polystomatidae (Platyhelminthes \u2013 Monogenea) includes 26 genera that parasitize semi aquatic vertebrates, such as the Australian lungfish,amphibians, freshwater turtles and the common hippopotamus. Polystomes are globally distributed within frogs from which they are recovered mostly from the bladder and within terrapins where they can be found in the bladder, pharyngeal cavity or conjunctival sacs.Although they were regarded mostly as host and site specific, some species infectingfreshwater turtles were reported from more than a single host species in outdoor turtle enclosures suggesting they could be not as strictly host specific as hypothesized.\u00a0 We conducted a parasitological survey across several populations of two indigenous turtle speciesin France and Spain in order to determine the polystome diversity. From a DNA barcoding procedure based on the haplotypic diversity of the COI gene, eight and ten polystome specieswere evidenced within\u00a0<em>M. leprosa<\/em>\u00a0and\u00a0<em>E. orbicularis<\/em>, respectively, from captive animals inoutdoor turtle enclosures as well as from natural populations of both species. Because werevealed a greater polystome richness within indigenous turtles than expected, it was suggested numerous host switching in natural environments. Since most of these parasites were also identified within feral populations of the red-eared slider\u00a0<em>Trachemys scriptaelegans<\/em>, which is nowadays considered among the world\u2019s worst invasive alien species, weassume that this turtle\u00a0 could serve as a carrier for a variety of not strictly host-specific parasites that may be transmitted to indigenous freshwater turtles in Southern Europe. If that hypothesis is correct, those parasites should be found within\u00a0\u00a0<em>T. s. elegans<\/em>\u00a0\u00a0in American freshwater ecosystems.<\/p>\n<p>Pr Olivier Verneau<\/p>\n<p>Centre de Formation et de Recherche sur les Environnements M\u00e9diterran\u00e9ens, UMR 5110, Universit\u00e9 de Perpignan Via Domitia, Perpignan, France<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00ab Parasite diversity of the two freshwater turtles\u00a0Emys orbicularis\u00a0and\u00a0Mauremys leprosa\u00a0across European aquatic ecosystems: Origin and evolution \u00bb\u00a0Pr Olivier Verneau, Friday, October 18th 2019 at 3pm, amphi Monge With less than 200 species reported, the Polystomatidae (Platyhelminthes \u2013 Monogenea) includes 26 genera that parasitize semi aquatic vertebrates, such as the Australian lungfish,amphibians, freshwater turtles and the [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1634,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[50],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Seminar by Olivier Verneau - BEWM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seminar by Olivier Verneau - BEWM\" \/>\n<meta property=\"og:description\" content=\"\u00ab Parasite diversity of the two freshwater turtles\u00a0Emys orbicularis\u00a0and\u00a0Mauremys leprosa\u00a0across European aquatic ecosystems: Origin and evolution \u00bb\u00a0Pr Olivier Verneau, Friday, October 18th 2019 at 3pm, amphi Monge With less than 200 species reported, the Polystomatidae (Platyhelminthes \u2013 Monogenea) includes 26 genera that parasitize semi aquatic vertebrates, such as the Australian lungfish,amphibians, freshwater turtles and the [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/\" \/>\n<meta property=\"og:site_name\" content=\"BEWM\" \/>\n<meta property=\"article:published_time\" content=\"2019-10-16T08:01:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"fcezilly\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"fcezilly\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/\",\"url\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/\",\"name\":\"Seminar by Olivier Verneau - BEWM\",\"isPartOf\":{\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg\",\"datePublished\":\"2019-10-16T08:01:48+00:00\",\"dateModified\":\"2019-10-16T08:01:48+00:00\",\"author\":{\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#\/schema\/person\/2b7c1c388908456d35d809123726f419\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#primaryimage\",\"url\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg\",\"contentUrl\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg\",\"width\":1024,\"height\":683},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Seminar by Olivier Verneau\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#website\",\"url\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/\",\"name\":\"BEWM\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#\/schema\/person\/2b7c1c388908456d35d809123726f419\",\"name\":\"fcezilly\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/eeb8b12785d6874d369c6a224a4f21e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/eeb8b12785d6874d369c6a224a4f21e3?s=96&d=mm&r=g\",\"caption\":\"fcezilly\"},\"url\":\"https:\/\/www.nature-conservation-ubfc.com\/bewm\/author\/fcezilly\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Seminar by Olivier Verneau - BEWM","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/","og_locale":"fr_FR","og_type":"article","og_title":"Seminar by Olivier Verneau - BEWM","og_description":"\u00ab Parasite diversity of the two freshwater turtles\u00a0Emys orbicularis\u00a0and\u00a0Mauremys leprosa\u00a0across European aquatic ecosystems: Origin and evolution \u00bb\u00a0Pr Olivier Verneau, Friday, October 18th 2019 at 3pm, amphi Monge With less than 200 species reported, the Polystomatidae (Platyhelminthes \u2013 Monogenea) includes 26 genera that parasitize semi aquatic vertebrates, such as the Australian lungfish,amphibians, freshwater turtles and the [&hellip;]","og_url":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/","og_site_name":"BEWM","article_published_time":"2019-10-16T08:01:48+00:00","og_image":[{"width":1024,"height":683,"url":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg","type":"image\/jpeg"}],"author":"fcezilly","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"fcezilly","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/","url":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/","name":"Seminar by Olivier Verneau - BEWM","isPartOf":{"@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#primaryimage"},"image":{"@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#primaryimage"},"thumbnailUrl":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg","datePublished":"2019-10-16T08:01:48+00:00","dateModified":"2019-10-16T08:01:48+00:00","author":{"@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#\/schema\/person\/2b7c1c388908456d35d809123726f419"},"breadcrumb":{"@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#primaryimage","url":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg","contentUrl":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-content\/uploads\/sites\/2\/2019\/10\/25900245154_7d0da0bf46_b-1.jpg","width":1024,"height":683},{"@type":"BreadcrumbList","@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/en\/seminar-by-olivier-verneau\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/fr\/"},{"@type":"ListItem","position":2,"name":"Seminar by Olivier Verneau"}]},{"@type":"WebSite","@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#website","url":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/","name":"BEWM","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#\/schema\/person\/2b7c1c388908456d35d809123726f419","name":"fcezilly","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/eeb8b12785d6874d369c6a224a4f21e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/eeb8b12785d6874d369c6a224a4f21e3?s=96&d=mm&r=g","caption":"fcezilly"},"url":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/author\/fcezilly\/"}]}},"_links":{"self":[{"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/posts\/1633"}],"collection":[{"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/comments?post=1633"}],"version-history":[{"count":1,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/posts\/1633\/revisions"}],"predecessor-version":[{"id":1635,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/posts\/1633\/revisions\/1635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/media\/1634"}],"wp:attachment":[{"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/media?parent=1633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/categories?post=1633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nature-conservation-ubfc.com\/bewm\/wp-json\/wp\/v2\/tags?post=1633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}