{"id":29172,"date":"2020-05-24T12:27:27","date_gmt":"2020-05-24T10:27:27","guid":{"rendered":"https:\/\/fcae008a1c.nxcli.io\/?page_id=29172"},"modified":"2023-04-24T12:33:12","modified_gmt":"2023-04-24T10:33:12","slug":"identifier-oursins","status":"publish","type":"page","link":"https:\/\/www.snorkeling-report.com\/fr\/identifier-oursins\/","title":{"rendered":"Les oursins"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row el_class=\u00a0\u00bbtext-id-fish\u00a0\u00bb][vc_column]<div class=\"my-3 content-bold vcBreadCrumb\">\n<a href=\"https:\/\/www.snorkeling-report.com\/fr\/guide-identification-poissons\/\">\n\tGuide d&rsquo;identification<\/a>\n>\nLes oursins<\/div>[vc_empty_space height=\u00a0\u00bb15px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1588258955226{margin-top: 25px !important;}\u00a0\u00bb]<\/p>\n<h2 style=\"font-size: 30px; color: #313130;\"><strong>Guide d&rsquo;identification des oursins<\/strong><\/h2>\n<hr>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<h2 style=\"font-size: 20px; color: #212121;\"><strong>De petites \u00ab\u00a0boules d&rsquo;\u00e9pines\u00a0\u00bb parfois redoutables<\/strong><\/h2>\n<p>Comme les <a href=\"https:\/\/snorkeling-report.com\/fr\/identifier-etoiles-de-mer\/\">\u00e9toiles de mer<\/a>, les <a href=\"https:\/\/snorkeling-report.com\/fr\/identifier-concombres-de-mer-holothuries\/\">concombres de mer<\/a> et les ophiures, les oursins font partie de l\u2019embranchement des \u00e9chinodermes. Avec leur corps sph\u00e9rique couvert de piquants (appel\u00e9s \u00ab radioles \u00bb), ils font partie des cr\u00e9atures les plus symboliques des fonds marins.<\/p>\n<p>Plus de 900 esp\u00e8ces d\u2019oursins (ou <strong>Echinoidea<\/strong>) habitent les mers et oc\u00e9ans du monde entier. Il en existe de toutes les couleurs et de toutes les formes.<\/p>\n<figure id=\"attachment_40161\" aria-describedby=\"caption-attachment-40161\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-40161 size-full\" src=\"https:\/\/snorkeling-report.com\/wp-content\/uploads\/2021\/01\/caribbean-white-sea-urchin.jpg\" alt=\"Caribbean white sea urchin\" width=\"1200\" height=\"710\" srcset=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/caribbean-white-sea-urchin.jpg 1200w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/caribbean-white-sea-urchin-600x355.jpg 600w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/caribbean-white-sea-urchin-300x178.jpg 300w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/caribbean-white-sea-urchin-1024x606.jpg 1024w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/caribbean-white-sea-urchin-768x454.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-40161\" class=\"wp-caption-text\">Les oursins du genre <em>Tripneustes<\/em> sont appel\u00e9s \u00ab\u00a0oursins collecteurs\u00a0\u00bb. Ils se couvrent souvent de cailloux et autres d\u00e9bris pour se dissimuler. Ici, deux <a href=\"https:\/\/snorkeling-report.com\/fr\/species\/tripneustes-ventricosus\/\">oursins blancs des Cara\u00efbes<\/a> \u00e0 <a href=\"https:\/\/snorkeling-report.com\/fr\/spot\/snorkeling-petite-terre-guadeloupe\/\">Petite Terre<\/a>, en Guadeloupe.<\/figcaption><\/figure>\n<p>On trouve facilement des oursins en snorkeling, fix\u00e9s sur les fonds, souvent \u00e0 faible profondeur. Ils se d\u00e9placent \u00e0 l\u2019aide de petits pieds ventous\u00e9s (les \u00ab podia \u00bb) qui se trouvent entre leurs radioles.<\/p>\n<p>Les oursins font souvent peur aux baigneurs car leurs piquants, lorsqu\u2019ils se retrouvent enfonc\u00e9s sous la peau (si l\u2019on marche accidentellement sur un oursin, par exemple), peuvent causer des infections.<\/p>\n<p>En dehors du risque d\u2019\u00eatre piqu\u00e9, quelques esp\u00e8ces tropicales sont aussi venimeuses. C\u2019est le cas des oursins de feu, des oursins collecteurs et surtout des redoutables oursins-fleurs, dont le venin peut causer de graves r\u00e9actions. Apprenez \u00e0 les reconna\u00eetre : leurs podia recouvrent souvent enti\u00e8rement leur corps, masquant leurs courtes radioles.<\/p>\n<h2 style=\"font-size: 20px; color: #212121;\"><strong>Des cr\u00e9atures facile \u00e0 voir partout en palmes-masque-tuba<\/strong><\/h2>\n<p>On voit des oursins \u00e0 peu pr\u00e8s partout en snorkeling, y-compris \u00e0 tr\u00e8s faible profondeur.<\/p>\n<p>L\u2019<a href=\"https:\/\/snorkeling-report.com\/fr\/species\/heterocentrotus-mamillatus\/\">oursin-crayon rouge<\/a>, aux piquants tr\u00e8s \u00e9pais et arrondis, souvent rouge vif, est magnifique. On le trouve dans tout l\u2019Indo-Pacifique, o\u00f9 il est tr\u00e8s commun notamment sur les r\u00e9cifs d\u2019<a href=\"https:\/\/snorkeling-report.com\/fr\/region\/snorkeling-hawaii\/\">Hawaii<\/a>.<\/p>\n<figure id=\"attachment_40165\" aria-describedby=\"caption-attachment-40165\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-40165 size-full\" src=\"https:\/\/snorkeling-report.com\/wp-content\/uploads\/2021\/01\/red-pencil-urcin.jpg\" alt=\"Red pencil urchin in Hawaii\" width=\"1200\" height=\"710\" srcset=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/red-pencil-urcin.jpg 1200w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/red-pencil-urcin-600x355.jpg 600w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/red-pencil-urcin-300x178.jpg 300w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/red-pencil-urcin-1024x606.jpg 1024w, https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2021\/01\/red-pencil-urcin-768x454.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-40165\" class=\"wp-caption-text\">L&rsquo;<a href=\"https:\/\/snorkeling-report.com\/fr\/species\/heterocentrotus-mamillatus\/\">oursin-crayon rouge<\/a> est un superbe sujet pour la photo sous-marine. Ici, un sp\u00e9cimen rencontr\u00e9 \u00e0 <a href=\"https:\/\/snorkeling-report.com\/fr\/spot\/snorkeling-napili-bay-maui-hawaii\/\">Napili Bay<\/a>, \u00e0 Hawaii.<\/figcaption><\/figure>\n<p>Les oursins-diad\u00e8mes, avec leur tout petit corps (ou \u00ab test \u00bb) et leurs immenses piquants (pouvant atteindre pr\u00e8s de 30cm) sont facile \u00e0 reconna\u00eetre. Il en existe 3 esp\u00e8ces r\u00e9parties dans les diff\u00e9rentes mers tropicales.<\/p>\n<p>Les oursins-collecteurs (genre <em>Tripneustes<\/em>) ont quant \u00e0 eux la particularit\u00e9 de se couvrir de d\u00e9bris de corail ou d\u2019algues pour mieux se dissimuler. On trouve plusieurs esp\u00e8ces proches dans les diff\u00e9rentes mers du monde.<\/p>\n<p>En <a href=\"https:\/\/snorkeling-report.com\/fr\/region\/snorkeling-mediterranee\/\">M\u00e9diterran\u00e9e<\/a>, l\u2019<a href=\"https:\/\/snorkeling-report.com\/fr\/species\/paracentrotus-lividus\/\">oursin violet<\/a> et l\u2019<a href=\"https:\/\/snorkeling-report.com\/fr\/species\/arbacia-lixula\/\">oursin noir<\/a>, souvent appel\u00e9s \u00e0 tort \u00ab\u00a0oursin m\u00e2le\u00a0\u00bb et \u00ab\u00a0oursin femelle\u00a0\u00bb (il s\u2019agit bien de deux esp\u00e8ces diff\u00e9rentes) sont facile \u00e0 voir dans les zones rocheuses.[\/vc_column_text][vc_empty_space height=\u00a0\u00bb10px\u00a0\u00bb][vc_separator][vc_empty_space height=\u00a0\u00bb10px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1589736402293{margin-top: 25px !important;}\u00a0\u00bb]<\/p>\n<h2 style=\"font-size: 22px; color: #1eb4b3;\"><strong>Oursins des Cara\u00efbes et de l&rsquo;Atlantique-Ouest<\/strong><\/h2>\n<p>[\/vc_column_text]\n<div class=\" CustomSpecies \">\n\n\t<div class=\"row\">\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/eucidaris-tribuloides\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/eucidaris-tribuloides.jpeg\" alt=\"Eucidaris tribuloides\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin-lance antillais<\/p>\n\t\t\t<p class=\"font-italic\">Eucidaris tribuloides<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/tripneustes-ventricosus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/04\/tripneustes-ventricosus.jpeg\" alt=\"Tripneustes ventricosus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin blanc des Cara\u00efbes<\/p>\n\t\t\t<p class=\"font-italic\">Tripneustes ventricosus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/diadema-antillarum\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/diadema-antillarum.jpeg\" alt=\"Diadema antillarum\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin diad\u00e8me des Antilles<\/p>\n\t\t\t<p class=\"font-italic\">Diadema antillarum<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/echinometra-lucunter\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/echinometra-lucunter.jpeg\" alt=\"Echinometra lucunter\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin perforant de l&rsquo;Atlantique<\/p>\n\t\t\t<p class=\"font-italic\">Echinometra lucunter<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/echinometra-viridis\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/echinometra-viridis.jpeg\" alt=\"Echinometra viridis\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin vert<\/p>\n\t\t\t<p class=\"font-italic\">Echinometra viridis<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/lytechinus-variegatus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2023\/02\/lytechinus-variegatus.jpg\" alt=\"Lytechinus variegatus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin variable<\/p>\n\t\t\t<p class=\"font-italic\">Lytechinus variegatus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/clypeaster-rosaceus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/clypeaster-rosaceus.jpeg\" alt=\"Clypeaster rosaceus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Dollar des sables \u00e0 rosace<\/p>\n\t\t\t<p class=\"font-italic\">Clypeaster rosaceus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t<\/div>\n\n<\/div>\n\n[vc_empty_space height=\u00a0\u00bb20px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1589736412180{margin-top: 25px !important;}\u00a0\u00bb]<\/p>\n<h2 style=\"font-size: 22px; color: #1eb4b3;\"><strong>Oursins de l&rsquo;Oc\u00e9an Indien et de l&rsquo;Oc\u00e9an Pacifique<\/strong><\/h2>\n<p>[\/vc_column_text]\n<div class=\" CustomSpecies \">\n\n\t<div class=\"row\">\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/heterocentrotus-mamillatus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2018\/11\/P9093425.jpg\" alt=\"\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin crayon rouge<\/p>\n\t\t\t<p class=\"font-italic\">Heterocentrotus mamillatus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/echinothrix-calamaris\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2019\/01\/echinothrix-calamaris-scaled.jpg\" alt=\"Echinothrix calamaris\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin \u00e0 doubles piquants<\/p>\n\t\t\t<p class=\"font-italic\">Echinothrix calamaris<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/astropyga-radiata\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/astropyga-radiata-1.jpeg\" alt=\"Astropyga radiata\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin rouge<\/p>\n\t\t\t<p class=\"font-italic\">Astropyga radiata<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/echinometra-mathaei\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2019\/01\/echinometra-mathaei.jpg\" alt=\"Echinometra mathaei\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin perforant<\/p>\n\t\t\t<p class=\"font-italic\">Echinometra mathaei<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/tripneustes-gratilla\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2019\/01\/tripneustesgratilla.jpg\" alt=\"Tripneustes gratilla\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin bonnet de pr\u00eatre<\/p>\n\t\t\t<p class=\"font-italic\">Tripneustes gratilla<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/tripneustes-gratilla-elatensis\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/11\/tripneustes-gratilla-elatensis.jpeg\" alt=\"Tripneustes gratilla elatensis\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin bonnet de pr\u00eatre de Mer Rouge<\/p>\n\t\t\t<p class=\"font-italic\">Tripneustes gratilla elatensis<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/pseudoboletia-maculata\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2022\/01\/pseudoboletia-maculata.jpeg\" alt=\"Pseudoboletia maculata\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin tach\u00e9<\/p>\n\t\t\t<p class=\"font-italic\">Pseudoboletia maculata<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/prionocidaris-baculosa\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/prionocidaris-baculosa.jpeg\" alt=\"Prionocidaris baculosa\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin \u00e0 piquants \u00e9pineux<\/p>\n\t\t\t<p class=\"font-italic\">Prionocidaris baculosa<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/diadema-setosum\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2018\/11\/diadema-setosum.jpeg\" alt=\"Diadema setosum\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin-diad\u00e8me de l&rsquo;Indo-Pacifique<\/p>\n\t\t\t<p class=\"font-italic\">Diadema setosum<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/toxopneustes-pileolus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2019\/01\/toxopneustes-pileolus.jpg\" alt=\"Toxopneustes pileolus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin-fleur venimeux<\/p>\n\t\t\t<p class=\"font-italic\">Toxopneustes pileolus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t<\/div>\n\n<\/div>\n\n[vc_empty_space height=\u00a0\u00bb20px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1589736422069{margin-top: 25px !important;}\u00a0\u00bb]<\/p>\n<h2 style=\"font-size: 22px; color: #1eb4b3;\"><strong>Oursins du Pacifique-Est<\/strong><\/h2>\n<p>[\/vc_column_text]\n<div class=\" CustomSpecies \">\n\n\t<div class=\"row\">\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/eucidaris-thouarsii\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/04\/eucidaris-thouarsii.jpg\" alt=\"Eucidaris thouarsii\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin crayon ardoise<\/p>\n\t\t\t<p class=\"font-italic\">Eucidaris thouarsii<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/tripneustes-depressus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/04\/tripneustes-depressus-1.jpeg\" alt=\"Tripneustes depressus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin blanc du Pacifique-Est<\/p>\n\t\t\t<p class=\"font-italic\">Tripneustes depressus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/lytechinus-semituberculatus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/04\/lytechinus-semituberculatus.jpg\" alt=\"Lytechinus semituberculatus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin vert des Gal\u00e1pagos<\/p>\n\t\t\t<p class=\"font-italic\">Lytechinus semituberculatus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/diadema-mexicanum\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/diadema-mexicanum.jpeg\" alt=\"Diadema mexicanum\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin diad\u00e8me mexicain<\/p>\n\t\t\t<p class=\"font-italic\">Diadema mexicanum<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/echinometra-vanbrunti\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/echinomentra-vanbrunti.jpeg\" alt=\"Echinometra vanbrunti\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin perforant du Pacifique-Est<\/p>\n\t\t\t<p class=\"font-italic\">Echinometra vanbrunti<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/toxopneustes-roseus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/toxopneustes-roseus.jpeg\" alt=\"Toxopneustes roseus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin-fleur rose<\/p>\n\t\t\t<p class=\"font-italic\">Toxopneustes roseus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t<\/div>\n\n<\/div>\n\n[vc_empty_space height=\u00a0\u00bb5px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1682332386179{margin-top: 25px !important;}\u00a0\u00bb]<\/p>\n<h2 style=\"font-size: 22px; color: #1eb4b3;\"><strong>Oursins de M\u00e9diterran\u00e9e et de l&rsquo;Atlantique-Est<\/strong><\/h2>\n<p>[\/vc_column_text]\n<div class=\" CustomSpecies \">\n\n\t<div class=\"row\">\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/arbacia-lixula\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2018\/11\/ES-Arbacia-lixula.jpg\" alt=\"\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin noir<\/p>\n\t\t\t<p class=\"font-italic\">Arbacia lixula<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/centrostephanus-longispinus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2018\/11\/centrostephanus-longispinus.jpg\" alt=\"Centrostephanus longispinus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin diad\u00e8me de M\u00e9diterran\u00e9e<\/p>\n\t\t\t<p class=\"font-italic\">Centrostephanus longispinus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/paracentrotus-lividus\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/04\/paracentrotus-lividus-1.jpeg\" alt=\"Paracentrotus lividus\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin violet<\/p>\n\t\t\t<p class=\"font-italic\">Paracentrotus lividus<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t\t<div class=\"photoItem col-6 col-sm-4 col-md-3 mb-2\" >\n\n\t\t\t<a href=\"https:\/\/www.snorkeling-report.com\/fr\/species\/sphaerechinus-granularis\/\">\n\t\t\t\t\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.snorkeling-report.com\/wp-content\/uploads\/2020\/10\/sphaerechinus-granularis.jpeg\" alt=\"Sphaerechinus granularis\" class=\"img-fluid\">\n\t\t\t\t\n\t\t\t<p class=\"content-bold\">Oursin granuleux<\/p>\n\t\t\t<p class=\"font-italic\">Sphaerechinus granularis<\/p>\n\t\t\t<\/a>\t\t\t\n\n\t\t<\/div>\n\n\t\n\t<\/div>\n\n<\/div>\n\n[vc_empty_space height=\u00a0\u00bb5px\u00a0\u00bb][vc_separator][\/vc_column][\/vc_row][vc_row css=\u00a0\u00bb.vc_custom_1587745603072{margin-bottom: 10px !important;}\u00a0\u00bb][vc_column]<div class=\"title vcTitle\r\n\t small\t\t text-left\t\t\">\t\r\n\t\tD\u00e9couvrez d'autres familles de poissons\t\t\t\t<\/div>\r\n[\/vc_column][\/vc_row][vc_row el_class=\u00a0\u00bbphotos_id_fish\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1587745574366{margin-top: 7px !important;margin-bottom: 25px !important;}\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/4&Prime;][vc_single_image image=\u00a0\u00bb27915&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb onclick=\u00a0\u00bbcustom_link\u00a0\u00bb link=\u00a0\u00bbhttps:\/\/snorkeling-report.com\/fr\/identifier-poissons-papillons\/\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1588090870285{margin-bottom: 4px !important;}\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1587756306104{margin-top: 4px !important;}\u00a0\u00bb]<\/p>\n<h3 style=\"font-size: 20px; color: #50608f;\"><strong>Poissons-papillons et cochers<\/strong><\/h3>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/4&Prime;][vc_single_image image=\u00a0\u00bb27957&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb onclick=\u00a0\u00bbcustom_link\u00a0\u00bb link=\u00a0\u00bbhttps:\/\/snorkeling-report.com\/fr\/identifier-demoiselles-sergents-majors\/\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1588090999514{margin-bottom: 4px !important;}\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1587756313291{margin-top: 4px !important;}\u00a0\u00bb]<\/p>\n<h3 style=\"font-size: 20px; color: #50608f;\"><strong>Demoiselles<\/strong><\/h3>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/4&Prime;][vc_single_image image=\u00a0\u00bb27960&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb onclick=\u00a0\u00bbcustom_link\u00a0\u00bb link=\u00a0\u00bbhttps:\/\/snorkeling-report.com\/fr\/identifier-poissons-chirurgiens\/\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1588091464694{margin-bottom: 4px !important;}\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1587756324201{margin-top: 4px !important;}\u00a0\u00bb]<\/p>\n<h3 style=\"font-size: 20px; color: #50608f;\"><strong>Poissons-chirurgiens et nasons<\/strong><\/h3>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00a0\u00bb1\/4&Prime;][vc_single_image image=\u00a0\u00bb28219&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb onclick=\u00a0\u00bbcustom_link\u00a0\u00bb link=\u00a0\u00bbhttps:\/\/snorkeling-report.com\/fr\/guide-identification-poissons\/\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1588090655820{margin-bottom: 4px !important;}\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1587756333359{margin-top: 4px !important;}\u00a0\u00bb]<\/p>\n<h3 style=\"font-size: 20px; color: #ff5555;\"><strong>Voir toutes les familles<\/strong><\/h3>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row css=\u00a0\u00bb.vc_custom_1603791211242{background-color: #f6f6f6 !important;}\u00a0\u00bb el_class=\u00a0\u00bbcustomWidth60&Prime;][vc_column]<div class=\"title vcTitle\r\n\t larger\t\t text-center\t\t\">\t\r\n\t\tVous n\u2019avez pas r\u00e9ussi \u00e0 identifier un poisson?\t\t\t\t<\/div>\r\n[vc_empty_space height=\u00a0\u00bb20px\u00a0\u00bb][vc_row_inner][vc_column_inner el_class=\u00a0\u00bbborderright\u00a0\u00bb width=\u00a0\u00bb1\/2&Prime;]<div class=\"title vcTitle\r\n\t medium\t\t text-left\t\t\">\t\r\n\t\t\t\t<span>Demandez \u00e0 nos experts<\/span>\t\t<\/div>\r\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16259-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"16259\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/pages\/29172#wpcf7-f16259-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" enctype=\"multipart\/form-data\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16259\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16259-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"formDemandez\">\n\t<p>Nos experts en vie sous-marine sont l\u00e0 pour vous aider \u00e0 identifier une esp\u00e8ce que vous avez vu. Merci de pr\u00e9ciser o\u00f9 vous avez vu cette esp\u00e8ce et, si possible, de joindre une photo\n\t<\/p>\n\t<div class=\"form-group\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"email-295\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email form-control\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email\" value=\"\" type=\"email\" name=\"email-295\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"form-group\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea form-control\" aria-invalid=\"false\" placeholder=\"Message\" name=\"message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"form-group form-group-half-mobile\">\n\t\t<p><label>Joindre une photo<\/label><span class=\"btn-file\"><label class=\"lbl_file\">Parcourir\u2026<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"file-990\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-file form-control\" accept=\".jpg,.png,.gif,.jpeg\" aria-invalid=\"false\" type=\"file\" name=\"file-990\" \/><\/span><\/span><br \/>\n<small>Seuls les fichers aux formats .jpg, .png et .bmp sont pris en charge. <strong>Attention, les fichiers en .JPG (majuscule) ne sont pas accept\u00e9s par ce formulaire; modifiez l'extension en .jpg avant envoi.<\/strong><\/small>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"form-group  form-group-half-mobile text-center\">\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner btn-sk\" type=\"submit\" value=\"Envoyer\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n[\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/2&Prime;][vc_single_image image=\u00a0\u00bb23190&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n<h2 style=\"font-size: 23px; color: #1276bd;\">D\u00e9couvrez notre s\u00e9lection de guides d\u2019identification, pour en apprendre plus sur la vie sous-marine!<\/h2>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/3&Prime;][vc_single_image image=\u00a0\u00bb34846&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb onclick=\u00a0\u00bbcustom_link\u00a0\u00bb img_link_target=\u00a0\u00bb_blank\u00a0\u00bb link=\u00a0\u00bbhttps:\/\/snorkeling-report.com\/fr\/selection-livres-identification-poissons\/\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb1\/3&Prime;][vc_single_image image=\u00a0\u00bb35328&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb onclick=\u00a0\u00bbcustom_link\u00a0\u00bb img_link_target=\u00a0\u00bb_blank\u00a0\u00bb link=\u00a0\u00bbhttps:\/\/snorkeling-report.com\/fr\/selection-livres-identification-poissons\/\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb1\/3&Prime;][vc_column_text]Envie d\u2019en apprendre plus sur les esp\u00e8ces que vous avez observ\u00e9es ou photographi\u00e9es sous l\u2019eau ? Les guides d\u2019identification sont de v\u00e9ritables tr\u00e9sors pour les curieux du monde sous-marin !<\/p>\n<p>V\u00e9ritables ouvrages scientifiques, les guides d\u2019identification sont aussi une belle fa\u00e7on de r\u00eaver et de pr\u00e9parer ses prochaines explorations en palmes-masque-tuba![\/vc_column_text][vc_btn title=\u00a0\u00bbGUIDES D&rsquo;IDENTIFICATION\u00a0\u00bb color=\u00a0\u00bbblue\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fsnorkeling-report.com%2Ffr%2Fselection-livres-identification-poissons%2F|title:Marine%20life%20field%20guides||\u00a0\u00bb][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row el_class=\u00a0\u00bbtext-id-fish\u00a0\u00bb][vc_column][vc_empty_space height=\u00a0\u00bb15px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1588258955226{margin-top: 25px !important;}\u00a0\u00bb] Guide d&rsquo;identification des oursins [\/vc_column_text][vc_column_text] De petites \u00ab\u00a0boules d&rsquo;\u00e9pines\u00a0\u00bb parfois redoutables Comme les \u00e9toiles de mer, les concombres de mer et les ophiures, les oursins font partie de l\u2019embranchement des \u00e9chinodermes. Avec leur corps sph\u00e9rique couvert de piquants (appel\u00e9s \u00ab radioles \u00bb), ils font partie des cr\u00e9atures les plus [&hellip;]<\/p>\n","protected":false},"author":661,"featured_media":29164,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-29172","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guide d&#039;identification des Oursins | Snorkeling Report<\/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.snorkeling-report.com\/fr\/identifier-oursins\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guide d&#039;identification des Oursins | Snorkeling Report\" \/>\n<meta property=\"og:description\" content=\"[vc_row el_class=\u00a0\u00bbtext-id-fish\u00a0\u00bb][vc_column][vc_empty_space height=\u00a0\u00bb15px\u00a0\u00bb][vc_column_text css=\u00a0\u00bb.vc_custom_1588258955226{margin-top: 25px !important;}\u00a0\u00bb] Guide d&rsquo;identification des oursins [\/vc_column_text][vc_column_text] De petites \u00ab\u00a0boules d&rsquo;\u00e9pines\u00a0\u00bb parfois redoutables Comme les \u00e9toiles de mer, les concombres de mer et les ophiures, les oursins font partie de l\u2019embranchement des \u00e9chinodermes. 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