{"id":2326,"date":"2012-09-20T17:19:53","date_gmt":"2012-09-20T15:19:53","guid":{"rendered":"https:\/\/opistobranquis.info\/polycera-eleganspolycera-eleganspolycera-elegans"},"modified":"2018-02-22T11:28:34","modified_gmt":"2018-02-22T10:28:34","slug":"polycera-elegans","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/","title":{"rendered":"Polycera elegans"},"content":{"rendered":"<p><\/p>\n<h3><em>Polycera elegans <\/em>(Bergh, 1984)<\/h3>\n<p><span style=\"font-size:10pt;\" class=\"aligncenter\"><div id=\"featured-img-id\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-Skomer-Island-Wales.-July-1975.-Photograph-%C2%A9Bernard-Picton.jpg?w=900&#038;ssl=1\" alt=\"Polycera elegans Skomer Island, Wales. July 1975. - Photograph \u00a9Bernard Picton\" \/><\/div><center><em>Polycera elegans Skomer Island, Wales. July 1975<\/em> per Bernard Picton<\/center><\/span><p><\/p><div class=\"opk-worms\"><h3>Informaci\u00f3 taxon\u00f2mica WoRMS<\/h3><div class=\"opk-success\">Nom acceptat actual: <strong><em>Polycera elegans<\/em> (Bergh, 1894)<\/strong><\/div><h4>Classificaci\u00f3 actual<\/h4><table class=\"widefat striped\"><tr><th>Superdomain<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1\">Biota<\/a><\/td><\/tr><tr><th>Kingdom<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=2\">Animalia<\/a><\/td><\/tr><tr><th>Phylum<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=51\">Mollusca<\/a><\/td><\/tr><tr><th>Class<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=101\">Gastropoda<\/a><\/td><\/tr><tr><th>Subclass<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=14712\">Heterobranchia<\/a><\/td><\/tr><tr><th>Infraclass<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1057247\">Euthyneura<\/a><\/td><\/tr><tr><th>Subterclass<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1057249\">Ringipleura<\/a><\/td><\/tr><tr><th>Superorder<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=411966\">Nudipleura<\/a><\/td><\/tr><tr><th>Order<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1762\">Nudibranchia<\/a><\/td><\/tr><tr><th>Suborder<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1052385\">Doridina<\/a><\/td><\/tr><tr><th>Infraorder<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=246038\">Doridoidei<\/a><\/td><\/tr><tr><th>Superfamily<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=412569\">Polyceroidea<\/a><\/td><\/tr><tr><th>Family<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=177\">Polyceridae<\/a><\/td><\/tr><tr><th>Subfamily<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=412574\">Polycerinae<\/a><\/td><\/tr><tr><th>Genus<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=138369\"><em>Polycera<\/em><\/a><\/td><\/tr><tr><th>Species<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=140833\"><em>Polycera elegans<\/em> (Bergh, 1894)<\/a><\/td><\/tr><\/table><p class=\"footer\">Classificaci\u00f3 proporcionada pel World Register of Marine Species (WoRMS). [<a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=140833\">140833<\/a>]<\/p><\/div><strong>Sin\u00f2nims<\/strong><\/p>\n<ul>\n<li><strong><span id=\"aphia_ct_tu_153409\"><i>Greilada elegans<\/i> Bergh, 1894 (original)<\/span><\/strong><\/li>\n<li><span id=\"aphia_ct_tu_531236\"><i>Palio espagnoli<\/i> Tejedo, 1994<\/span><\/li>\n<li><span id=\"aphia_ct_tu_531358\"><i>Polycera atlantica<\/i> Pruvot-Fol, 1956<\/span><\/li>\n<li><span id=\"aphia_ct_tu_531235\"><i>Polycera messinensis<\/i> Odhner, 1941<\/span><\/li>\n<\/ul>\n<p><strong>Descripci\u00f3<br \/>\n<\/strong>\u00c9s una esp\u00e8cie\u00a0de d\u00f2rid fanerobranqui amb un color molt viu i distintiu, que varia des del groc fins el taronja brillant amb taques molt consp\u00edcues de color blau brillant, amb la vora m\u00e9s fosca, escampades pel dors i els laterals del cos, que \u00e9s llis. Ocasionalment apareixen petites taques vermelles en els punts blaus. En alguns exemplars pot haver taques arrodonides de color blau fosc, gaireb\u00e9 negre, a la part baixa dels costats\u00a0del cos. El vel frontal t\u00e9 petites digitacions, fins a un m\u00e0xim de 22. Els rin\u00f2fors s\u00f3n tamb\u00e9 del mateix color i disposen de 12 a 15 laminetes. El mantell est\u00e0 separat\u00a0de les parets laterals del cos per una cresta de color blanc o blav\u00f3s amb petites taques de color blau, que s&#8217;uneix amb la cresta de l&#8217;altre costat del cos sobre la l\u00ednia mitjana dorsal, just darrere de les br\u00e0nquies. Des d&#8217;all\u00ed una sola l\u00ednia corre per la l\u00ednia mitjana posterior fins a la punta posterior del peu; a tot el llarg de la cresta pot haver-hi petits tubercles c\u00f2nics o una mica\u00a0allargats. La br\u00e0nquia est\u00e0 formada\u00a0per 5-7 fulles tripinnades del mateix color que el cos per\u00f2 amb els eixos de les ramificacions de color blanc blav\u00f3s; Thompson i Brown (1984) citen la pres\u00e8ncia, en ocasions, d&#8217;un parell de petites protuber\u00e0ncies laterals a la br\u00e0nquia.<\/p>\n<p><strong>Biologia<br \/>\n<\/strong>Aquesta esp\u00e8cie \u00e9s d&#8217;h\u00e0bits nocturns i, a l&#8217;igual que una altra esp\u00e8cie propera <em>Thecacera pennigera<\/em>, s&#8217;alimenta de briozous com <em>Crisularia<\/em> (=<em>Bugula<\/em>) <em>plumosa<\/em>, <em>Bugulina<\/em> (=<em>Bugula<\/em>) <em>flabellata<\/em> i <em>B. turbinata<\/em> (McDonald, 1997). S&#8217;ha arribat a registrar un individu de 48 mm de llarg a les Illes Brit\u00e0niques, a les Illes Can\u00e0ries els individus de major grand\u00e0ria arriben als 33 mm, per\u00f2 a la Mediterr\u00e0nia rares vegades superen els 20 mm de llargada.<\/p>\n<p><strong>Etimologia<\/strong><\/p>\n<ul>\n<li><em>Polycera<\/em>. Del\u00a0Grec &#8220;polys&#8221;, molts\u00a0+ &#8220;keras&#8221;, banyes.<\/li>\n<li><em>Elegans<\/em>.\u00a0&#8220;Elegant&#8221; en Llat\u00ed.<\/li>\n<\/ul>\n<p><strong>Distribuci\u00f3<br \/>\n<\/strong>Aquesta esp\u00e8cie es distribueix a l&#8217;Oce\u00e0 Atl\u00e0ntic, des de les costes d&#8217;Anglaterra i Irlanda, Fran\u00e7a, A\u00e7ores, fins a les Illes Can\u00e0ries, passant per la Mediterr\u00e0nia occidental i arribant fins a l&#8217;est d&#8217;It\u00e0lia. A la Pen\u00ednsula Ib\u00e8rica ha estat observada en gaireb\u00e9 totes les seves zones costaneres, tamb\u00e9 a les Balears (Cervera et al. 2004). A les costes catalanes ha estat citada a Roses i a Es Caials.<br \/>\n    <div class=\"opk-osm-block\" style=\"margin-bottom:30px;\">\n        <div id=\"opk-osm-map-1\" class=\"opk-osm-map\"><\/div>\n        <div class=\"opk-osm-status\" aria-live=\"polite\">Carregant observacions\u2026<\/div>\n        <div class=\"opk-osm-legend\">\n            <span class=\"opk-osm-main-legend\"><\/span>\n            <span class=\"opk-osm-legend-separator\"><\/span>\n            <span class=\"opk-osm-source-legend\"><\/span>\n        <\/div>\n    <\/div>\n    <style>\n        .opk-osm-block { position:relative; }\n        .opk-osm-map { width:100%; height:500px; position:relative; }\n        .opk-osm-status {\n            position:absolute; z-index:1000; top:10px; left:50%; transform:translateX(-50%);\n            background:rgba(255,255,255,.92); padding:4px 10px; border-radius:12px;\n            box-shadow:0 1px 4px rgba(0,0,0,.25); font-size:12px; line-height:1.2;\n            white-space:nowrap; pointer-events:none;\n        }\n        .opk-osm-status:empty { display:none; }\n        .opk-osm-legend {\n            display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:2px 8px;\n            text-align:center; font-size:13px; line-height:1.35; margin-top:4px;\n        }\n        .opk-osm-main-legend { white-space:nowrap; }\n        .opk-osm-legend-separator {\n            display:inline-block; width:1px; height:14px; background:rgba(0,0,0,.22);\n            margin:0 2px;\n        }\n        .opk-osm-source-legend { display:inline-flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:2px 10px; }\n        .opk-osm-source-legend .opk-source-item {\n            display:inline-flex; align-items:center; margin:0; white-space:nowrap;\n        }\n        @media (max-width:700px) {\n            .opk-osm-legend { font-size:12px; }\n            .opk-osm-legend-separator { display:none; }\n        }\n        .opk-osm-source-dot {\n            width:12px; height:12px; border-radius:50%;\n            display:inline-block; margin-right:4px; border:1px solid rgba(0,0,0,.25);\n            box-sizing:border-box;\n        }\n        .opk-osm-pin { background:transparent; border:0; }\n        .opk-osm-grid-pin {\n            border-radius:50%;\n            display:flex; align-items:center; justify-content:center;\n            font-weight:600; font-size:12px; color:#fff;\n            background:#3388ff; border:2px solid #fff;\n            box-shadow:0 1px 4px rgba(0,0,0,.35);\n        }\n        .opk-osm-grid-pin-light { color:#222; }\n        .opk-osm-grid-pin span { line-height:1; }\n    <\/style>\n    <script>\n    (function() {\n        var mapId = \"opk-osm-map-1\";\n        var species = \"Polycera elegans\";\n        var ajaxUrl = \"https:\\\/\\\/opistobranquis.info\\\/wp-admin\\\/admin-ajax.php\";\n        var strings = {\"singular\":\"cita georeferenciada coneguda de l'esp\\u00e8cie\",\"plural\":\"cites georeferenciades conegudes de l'esp\\u00e8cie\",\"loading\":\"Carregant observacions\\u2026\",\"error\":\"No s'han pogut carregar les observacions.\",\"aggregate\":\"zona amb %d cites\",\"zoom\":\"Apropa el zoom per veure les cites individuals.\"};\n        var markerColors = {\"mn\":\"#00bcd4\",\"obis\":\"#ffffff\",\"gbif\":\"#000000\",\"vimar\":\"#e53935\",\"mball\":\"#3388ff\",\"picton\":\"#e83e8c\",\"enric\":\"#4caf50\",\"altres\":\"#888888\",\"groc\":\"#f1c40f\",\"opk\":\"#7b1fa2\",\"jpsilva\":\"#ff8c00\",\"inat\":\"#8b4513\"};\n        var sourceNames = {\"mn\":\"M@re Nostrum\",\"obis\":\"OBIS\",\"gbif\":\"GBIF\",\"vimar\":\"VIMAR\",\"mball\":\"M. Ballesteros\",\"picton\":\"Picton\",\"enric\":\"Enric\",\"altres\":\"Altres\",\"groc\":\"Groc\",\"opk\":\"OPK\",\"jpsilva\":\"J. P. Silva\",\"inat\":\"iNaturalist\"};\n        var map = null;\n        var markers = null;\n        var gridLayers = null;\n        var requestSerial = 0;\n        var moveTimer = null;\n        var iconCache = {};\n\n        function escapeHtml(value) {\n            var div = document.createElement('div');\n            div.textContent = value == null ? '' : String(value);\n            return div.innerHTML;\n        }\n\n        function createPinIcon(color) {\n            return L.divIcon({\n                className: 'opk-osm-pin',\n                html:\n                    '<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"30\" height=\"42\" viewBox=\"0 0 30 42\" aria-hidden=\"true\">' +\n                    '<path d=\"M15 1C7.27 1 1 7.27 1 15c0 10.5 14 26 14 26s14-15.5 14-26C29 7.27 22.73 1 15 1z\" fill=\"' + color + '\" stroke=\"rgba(0,0,0,0.25)\" stroke-width=\"1.5\"\/>' +\n                    '<circle cx=\"15\" cy=\"15\" r=\"6.2\" fill=\"#ffffff\" stroke=\"rgba(0,0,0,0.2)\" stroke-width=\"1\"\/>' +\n                    '<\/svg>',\n                iconSize:[30,42], iconAnchor:[15,41], popupAnchor:[0,-41]\n            });\n        }\n\n        function getIcon(style) {\n            style = (style || '').toLowerCase().trim();\n            if (!iconCache[style]) iconCache[style] = createPinIcon(markerColors[style] || '#3388ff');\n            return iconCache[style];\n        }\n\n        function createGridIcon(count, sources) {\n            var color = '#3388ff';\n            if (sources && sources.length === 1 && markerColors[sources[0]]) color = markerColors[sources[0]];\n            var light = (color === '#ffffff' || color === '#f1c40f');\n            return L.divIcon({\n                className:'opk-osm-pin',\n                html:'<div class=\"opk-osm-grid-pin' + (light ? ' opk-osm-grid-pin-light' : '') + '\" style=\"width:34px;height:34px;background:' + color + ';\"><span>' + escapeHtml(count) + '<\/span><\/div>',\n                iconSize:[34,34], iconAnchor:[17,17], popupAnchor:[0,-17]\n            });\n        }\n\n        function updateMainLegend(count) {\n            var block = document.getElementById(mapId).parentNode;\n            var legend = block.querySelector('.opk-osm-main-legend');\n            if (!legend) return;\n            var text = count === 1 ? strings.singular : strings.plural;\n            legend.innerHTML = '<strong>' + escapeHtml(count.toLocaleString()) + '<\/strong> ' +\n                               '<em>' + escapeHtml(text) + '<\/em>';\n        }\n\n        function updateSourceLegend(sources) {\n            var block = document.getElementById(mapId).parentNode;\n            var legend = block.querySelector('.opk-osm-source-legend');\n            var unique = {};\n            (sources || []).forEach(function(s) { if (s) unique[String(s).toLowerCase()] = true; });\n            var keys = Object.keys(sourceNames).filter(function(k){ return unique[k]; });\n            legend.innerHTML = keys.map(function(k) {\n                var color = markerColors[k] || '#3388ff';\n                return '<span class=\"opk-source-item\">' +\n                    '<span class=\"opk-osm-source-dot\" style=\"background:' + color + ';\"><\/span>' +\n                    escapeHtml(sourceNames[k]) + '<\/span>';\n            }).join('');\n        }\n\n        function setStatus(text) {\n            var block = document.getElementById(mapId).parentNode;\n            var status = block.querySelector('.opk-osm-status');\n            status.textContent = text || '';\n        }\n\n        function loadRecords() {\n            if (!map) return;\n\n            var serial = ++requestSerial;\n            var b = map.getBounds();\n            var payload = new URLSearchParams();\n            payload.append('action','opk_osm_records');\n            payload.append('especie',species);\n            payload.append('min_lat',b.getSouth());\n            payload.append('max_lat',b.getNorth());\n            payload.append('min_lng',b.getWest());\n            payload.append('max_lng',b.getEast());\n            payload.append('zoom',map.getZoom());\n\n            setStatus(strings.loading);\n\n            fetch(ajaxUrl, {\n                method:'POST',\n                headers:{'Content-Type':'application\/x-www-form-urlencoded; charset=UTF-8'},\n                body:payload.toString(),\n                credentials:'same-origin'\n            })\n            .then(function(r){ return r.json(); })\n            .then(function(json) {\n                if (serial !== requestSerial) return;\n                if (!json || !json.success) throw new Error('AJAX');\n                markers.clearLayers();\n                if (gridLayers) gridLayers.clearLayers();\n\n                var features = (json.data && json.data.features) || [];\n                var sourceSet = {};\n\n                features.forEach(function(feature) {\n                    var c = feature.geometry && feature.geometry.coordinates;\n                    if (!c || c.length < 2) return;\n                    var p = feature.properties || {};\n\n                    if (p.aggregated) {\n                        (p.sources || []).forEach(function(s){ sourceSet[String(s).toLowerCase()] = true; });\n                        var gridLayer = L.marker([c[1],c[0]], {icon:createGridIcon(p.count,p.sources)});\n                        gridLayer.bindPopup(\n                            '<strong>' + escapeHtml(sprintf(strings.aggregate, p.count)) + '<\/strong>' +\n                            '<br>' + escapeHtml(strings.zoom)\n                        );\n                        \/\/ Els agregats de quadr\u00edcula NO entren al MarkerCluster: el n\u00famero\n                        \/\/ que mostra el pin representa directament les observacions de la zona.\n                        gridLayers.addLayer(gridLayer);\n                    } else {\n                        if (p.mapstyle) sourceSet[p.mapstyle] = true;\n                        var layer = L.marker([c[1],c[0]], {icon:getIcon(p.mapstyle)});\n                        var html = '<strong>' + escapeHtml(species) + '<\/strong>';\n                        if (p.loc) html += '<br>\ud83d\udccd ' + escapeHtml(p.loc);\n                        if (p.fecha) html += '<br>\ud83d\udcc5 ' + escapeHtml(p.fecha);\n                        if (p.campanya) html += '<br>\ud83d\udcda ' + p.campanya;\n                        layer.bindPopup(html);\n                        markers.addLayer(layer);\n                    }\n                });\n\n                updateSourceLegend(Object.keys(sourceSet));\n                setStatus('');\n            })\n            .catch(function() {\n                if (serial !== requestSerial) return;\n                setStatus(strings.error);\n            });\n        }\n\n        function sprintf(template, n) {\n            return String(template).replace('%d', Number(n).toLocaleString());\n        }\n\n        function scheduleLoad() {\n            window.clearTimeout(moveTimer);\n            moveTimer = window.setTimeout(loadRecords, 180);\n        }\n\n        function loadMeta() {\n            var payload = new URLSearchParams();\n            payload.append('action','opk_osm_meta');\n            payload.append('especie',species);\n\n            fetch(ajaxUrl, {\n                method:'POST',\n                headers:{'Content-Type':'application\/x-www-form-urlencoded; charset=UTF-8'},\n                body:payload.toString(),\n                credentials:'same-origin'\n            })\n            .then(function(r){ return r.json(); })\n            .then(function(json) {\n                if (!json || !json.success) return;\n                updateMainLegend(Number(json.data.count || 0));\n                updateSourceLegend(json.data.sources || []);\n            })\n            .catch(function(){});\n        }\n\n        function init() {\n            map = L.map(mapId, {\n                preferCanvas:true,\n                worldCopyJump:true\n            }).setView([40,0],3);\n\n            L.tileLayer('https:\/\/{s}.tile.openstreetmap.org\/{z}\/{x}\/{y}.png', {\n                maxZoom:19,\n                attribution:'&copy; OpenStreetMap contributors'\n            }).addTo(map);\n\n            gridLayers = L.layerGroup();\n            map.addLayer(gridLayers);\n\n            markers = L.markerClusterGroup({\n                showCoverageOnHover:false,\n                zoomToBoundsOnClick:true,\n                spiderfyOnMaxZoom:true,\n                removeOutsideVisibleBounds:true,\n                chunkedLoading:true,\n                chunkInterval:100,\n                chunkDelay:20\n            });\n            map.addLayer(markers);\n\n            map.on('moveend', scheduleLoad);\n            loadMeta();\n            loadRecords();\n        }\n\n        if (document.readyState === 'loading') {\n            document.addEventListener('DOMContentLoaded', init);\n        } else {\n            init();\n        }\n    })();\n    <\/script>\n    <\/p>\n<p><strong>Error:<\/strong> Chart.js no est\u00e1 disponible.<\/p>\n<p><strong>Altres fotos<\/strong><br \/>\n<div class=\"tiled-gallery type-rectangular tiled-gallery-unresized\" data-original-width=\"900\" data-carousel-extra='{&quot;blog_id&quot;:1,&quot;permalink&quot;:&quot;https:\\\/\\\/opistobranquis.info\\\/ca\\\/guia\\\/nudibranchia\\\/doridina\\\/doridoidei\\\/polyceroidea\\\/polycera-elegans\\\/&quot;,&quot;likes_blog_id&quot;:44192421}' itemscope itemtype=\"http:\/\/schema.org\/ImageGallery\" > <div class=\"gallery-row\" style=\"width: 900px; height: 400px;\" data-original-width=\"900\" data-original-height=\"400\" > <div class=\"gallery-group images-1\" style=\"width: 619px; height: 400px;\" data-original-width=\"619\" data-original-height=\"400\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-2\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"615\"> <meta itemprop=\"height\" content=\"396\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4816\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/polycera-elegans.jpg\" data-orig-size=\"808,520\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Costa Brava, Spain by Manuel Ballesteros\" data-image-description=\"&lt;p&gt;Polycera elegans @ Costa Brava, Spain by Manuel Ballesteros&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/polycera-elegans.jpg?fit=300%2C193&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/polycera-elegans.jpg?fit=808%2C520&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/polycera-elegans.jpg?w=615&#038;h=396&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/polycera-elegans.jpg?w=808&amp;ssl=1 808w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/polycera-elegans.jpg?resize=300%2C193&amp;ssl=1 300w\" width=\"615\" height=\"396\" loading=\"lazy\" data-original-width=\"615\" data-original-height=\"396\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Costa Brava, Spain by Manuel Ballesteros\" alt=\"Polycera elegans @ Costa Brava, Spain by Manuel Ballesteros\" style=\"width: 615px; height: 396px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Costa Brava, Spain by Manuel Ballesteros <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 281px; height: 400px;\" data-original-width=\"281\" data-original-height=\"400\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/p-elegans\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"277\"> <meta itemprop=\"height\" content=\"184\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"11145\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg\" data-orig-size=\"800,533\" data-comments-opened=\"\" data-image-title=\"Polycera elegans (Atlantic) by Carlos Fern\u00e1ndez-Cid\" data-image-description=\"&lt;p&gt;Polycera elegans (Atlantic) by Carlos Fern\u00e1ndez-Cid&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg?fit=300%2C199&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg?fit=800%2C533&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg?w=277&#038;h=184&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg?resize=150%2C99&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/P.-elegans.jpg?resize=300%2C199&amp;ssl=1 300w\" width=\"277\" height=\"184\" loading=\"lazy\" data-original-width=\"277\" data-original-height=\"184\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans (Atlantic) by Carlos Fern\u00e1ndez-Cid\" alt=\"Polycera elegans (Atlantic) by Carlos Fern\u00e1ndez-Cid\" style=\"width: 277px; height: 184px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans (Atlantic) by Carlos Fern\u00e1ndez-Cid <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-lee-rocks-lundy-island-16m-4-july-1977-photograph-bernard-picton\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"277\"> <meta itemprop=\"height\" content=\"208\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"16333\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-Lee-Rocks-Lundy-Island-16m-4-July-1977-Photograph-\u00a9Bernard-Picton.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"\" data-image-title=\"Polycera elegans Lee Rocks, Lundy Island, 16m, 4 July 1977 &amp;#8211; Photograph \u00a9Bernard Picton\" data-image-description=\"&lt;p&gt;Polycera elegans Lee Rocks, Lundy Island, 16m, 4 July 1977 &amp;#8211; Photograph \u00a9Bernard Picton&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-Lee-Rocks-Lundy-Island-16m-4-July-1977-Photograph-%C2%A9Bernard-Picton.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-Lee-Rocks-Lundy-Island-16m-4-July-1977-Photograph-%C2%A9Bernard-Picton.jpg?fit=800%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-Lee-Rocks-Lundy-Island-16m-4-July-1977-Photograph-%C2%A9Bernard-Picton.jpg?w=277&#038;h=208&#038;ssl=1\" width=\"277\" height=\"208\" loading=\"lazy\" data-original-width=\"277\" data-original-height=\"208\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans Lee Rocks, Lundy Island, 16m, 4 July 1977 - Photograph \u00a9Bernard Picton\" alt=\"Polycera elegans Lee Rocks, Lundy Island, 16m, 4 July 1977 - Photograph \u00a9Bernard Picton\" style=\"width: 277px; height: 208px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans Lee Rocks, Lundy Island, 16m, 4 July 1977 &#8211; Photograph \u00a9Bernard Picton <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 401px;\" data-original-width=\"900\" data-original-height=\"401\" > <div class=\"gallery-group images-2\" style=\"width: 299px; height: 401px;\" data-original-width=\"299\" data-original-height=\"401\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-1\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"295\"> <meta itemprop=\"height\" content=\"195\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21164\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg\" data-orig-size=\"808,536\" data-comments-opened=\"\" data-image-title=\"Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez\" data-image-description=\"&lt;p&gt;Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?fit=300%2C199&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?fit=808%2C536&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?w=295&#038;h=195&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?w=808&amp;ssl=1 808w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?resize=300%2C199&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1.jpg?resize=768%2C509&amp;ssl=1 768w\" width=\"295\" height=\"195\" loading=\"lazy\" data-original-width=\"295\" data-original-height=\"195\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez\" alt=\"Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez\" style=\"width: 295px; height: 195px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-0\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"295\"> <meta itemprop=\"height\" content=\"198\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21165\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg\" data-orig-size=\"808,542\" data-comments-opened=\"\" data-image-title=\"Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez\" data-image-description=\"&lt;p&gt;Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?fit=300%2C201&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?fit=808%2C542&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?w=295&#038;h=198&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?w=808&amp;ssl=1 808w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?resize=150%2C101&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?resize=300%2C201&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-0.jpg?resize=768%2C515&amp;ssl=1 768w\" width=\"295\" height=\"198\" loading=\"lazy\" data-original-width=\"295\" data-original-height=\"198\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez\" alt=\"Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez\" style=\"width: 295px; height: 198px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans by Jos\u00e9 Carlos Garc\u00eda G\u00f3mez <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 601px; height: 401px;\" data-original-width=\"601\" data-original-height=\"401\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-islas-canarias-by-aketza-herrero-3\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"597\"> <meta itemprop=\"height\" content=\"397\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21326\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-@-Islas-Canarias-by-Aketza-Herrero-3.jpg\" data-orig-size=\"600,399\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" data-image-description=\"&lt;p&gt;Polycera elegans @ Islas Canarias by Aketza Herrero&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-3.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-3.jpg?fit=600%2C399&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-3.jpg?w=597&#038;h=397&#038;ssl=1\" width=\"597\" height=\"397\" loading=\"lazy\" data-original-width=\"597\" data-original-height=\"397\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" alt=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" style=\"width: 597px; height: 397px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Islas Canarias by Aketza Herrero <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 301px;\" data-original-width=\"900\" data-original-height=\"301\" > <div class=\"gallery-group images-1\" style=\"width: 450px; height: 301px;\" data-original-width=\"450\" data-original-height=\"301\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-islas-canarias-by-aketza-herrero-1\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"297\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21327\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-@-Islas-Canarias-by-Aketza-Herrero-1.jpg\" data-orig-size=\"600,399\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" data-image-description=\"&lt;p&gt;Polycera elegans @ Islas Canarias by Aketza Herrero&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-1.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-1.jpg?fit=600%2C399&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-1.jpg?w=446&#038;h=297&#038;ssl=1\" width=\"446\" height=\"297\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"297\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" alt=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" style=\"width: 446px; height: 297px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Islas Canarias by Aketza Herrero <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 450px; height: 301px;\" data-original-width=\"450\" data-original-height=\"301\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-islas-canarias-by-aketza-herrero-2\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"297\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21328\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-@-Islas-Canarias-by-Aketza-Herrero-2.jpg\" data-orig-size=\"600,399\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" data-image-description=\"&lt;p&gt;Polycera elegans @ Islas Canarias by Aketza Herrero&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-2.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-2.jpg?fit=600%2C399&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Islas-Canarias-by-Aketza-Herrero-2.jpg?w=446&#038;h=297&#038;ssl=1\" width=\"446\" height=\"297\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"297\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" alt=\"Polycera elegans @ Islas Canarias by Aketza Herrero\" style=\"width: 446px; height: 297px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Islas Canarias by Aketza Herrero <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 327px;\" data-original-width=\"900\" data-original-height=\"327\" > <div class=\"gallery-group images-1\" style=\"width: 450px; height: 327px;\" data-original-width=\"450\" data-original-height=\"327\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-2-by-jakov-prkic\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"323\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21473\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg\" data-orig-size=\"2048,1483\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Croatia by Jakov Prki\u0107\" data-image-description=\"&lt;p&gt;Polycera elegans @ Croatia by Jakov Prki\u0107&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?fit=300%2C217&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?fit=900%2C652&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?w=446&#038;h=323&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?w=2048&amp;ssl=1 2048w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?resize=150%2C109&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?resize=300%2C217&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?resize=768%2C556&amp;ssl=1 768w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?resize=1024%2C742&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-2-by-Jakov-Prkic.jpg?w=1800&amp;ssl=1 1800w\" width=\"446\" height=\"323\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"323\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Croatia by Jakov Prki\u0107\" alt=\"Polycera elegans @ Croatia by Jakov Prki\u0107\" style=\"width: 446px; height: 323px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Croatia by Jakov Prki\u0107 <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 450px; height: 327px;\" data-original-width=\"450\" data-original-height=\"327\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-1-by-dani-iglic-jakov-prkic\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"323\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21474\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg\" data-orig-size=\"2048,1483\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Kukljica, Ugljan Island (Croatia) 4 m by \u0110ani Igli\u0107 &amp;#038; Jakov Prki\u0107\" data-image-description=\"&lt;p&gt;Polycera elegans @ Kukljica, Ugljan Island (Croatia) 4 m by \u0110ani Igli\u0107 &amp;#038; Jakov Prki\u0107&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?fit=300%2C217&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?fit=900%2C652&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?w=446&#038;h=323&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?w=2048&amp;ssl=1 2048w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?resize=150%2C109&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?resize=300%2C217&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?resize=768%2C556&amp;ssl=1 768w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?resize=1024%2C742&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-1-by-Dani-Iglic-Jakov-Prkic.jpg?w=1800&amp;ssl=1 1800w\" width=\"446\" height=\"323\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"323\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Kukljica, Ugljan Island (Croatia) 4 m by \u0110ani Igli\u0107 &amp; Jakov Prki\u0107\" alt=\"Polycera elegans @ Kukljica, Ugljan Island (Croatia) 4 m by \u0110ani Igli\u0107 &amp; Jakov Prki\u0107\" style=\"width: 446px; height: 323px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Kukljica, Ugljan Island (Croatia) 4 m by \u0110ani Igli\u0107 &#038; Jakov Prki\u0107 <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 815px;\" data-original-width=\"900\" data-original-height=\"815\" > <div class=\"gallery-group images-1\" style=\"width: 900px; height: 815px;\" data-original-width=\"900\" data-original-height=\"815\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/polycera-elegans-taliarte-gran-canaria-by-pablo-samper-mendez\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"896\"> <meta itemprop=\"height\" content=\"811\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"22487\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-@-Taliarte-Gran-Canaria-by-Pablo-Samper-M\u00e9ndez.jpg\" data-orig-size=\"960,869\" data-comments-opened=\"\" data-image-title=\"Polycera elegans @ Taliarte, Gran Canaria by Pablo Samper M\u00e9ndez\" data-image-description=\"&lt;p&gt;Polycera elegans @ Taliarte, Gran Canaria by Pablo Samper M\u00e9ndez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Taliarte-Gran-Canaria-by-Pablo-Samper-M%C3%A9ndez.jpg?fit=300%2C272&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Taliarte-Gran-Canaria-by-Pablo-Samper-M%C3%A9ndez.jpg?fit=900%2C815&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Polycera-elegans-%40-Taliarte-Gran-Canaria-by-Pablo-Samper-M%C3%A9ndez.jpg?w=896&#038;h=811&#038;ssl=1\" width=\"896\" height=\"811\" loading=\"lazy\" data-original-width=\"896\" data-original-height=\"811\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycera elegans @ Taliarte, Gran Canaria by Pablo Samper M\u00e9ndez\" alt=\"Polycera elegans @ Taliarte, Gran Canaria by Pablo Samper M\u00e9ndez\" style=\"width: 896px; height: 811px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycera elegans @ Taliarte, Gran Canaria by Pablo Samper M\u00e9ndez <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <\/div><\/p>\n<p><p><strong>Bibliografia<\/strong><\/p><ul><div id=\"zotpress-c1fca388c1dfa7ad0aab52be8776c7c4\" class=\"zp-Zotpress zp-Zotpress-Bib wp-block-group\">\n\n\t\t<span class=\"ZP_API_USER_ID ZP_ATTR\">1246567<\/span>\n\t\t<span class=\"ZP_ITEM_KEY ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_COLLECTION_ID ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_TAG_ID ZP_ATTR\">Polycera elegans<\/span>\n\t\t<span class=\"ZP_AUTHOR ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_YEAR ZP_ATTR\"><\/span>\n        <span class=\"ZP_ITEMTYPE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_INCLUSIVE ZP_ATTR\">1<\/span>\n\t\t<span class=\"ZP_STYLE ZP_ATTR\">eunomia-revista-en-cultura-de-la-legalidad<\/span>\n\t\t<span class=\"ZP_LIMIT ZP_ATTR\">50<\/span>\n\t\t<span class=\"ZP_SORTBY ZP_ATTR\">creator<\/span>\n\t\t<span class=\"ZP_ORDER ZP_ATTR\">asc<\/span>\n\t\t<span class=\"ZP_TITLE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_SHOWIMAGE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_SHOWTAGS ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_DOWNLOADABLE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_NOTES ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_ABSTRACT ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_CITEABLE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_TARGET ZP_ATTR\">1<\/span>\n\t\t<span class=\"ZP_URLWRAP ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_FORCENUM ZP_ATTR\"><\/span>\n        <span class=\"ZP_HIGHLIGHT ZP_ATTR\"><\/span>\n        <span class=\"ZP_POSTID ZP_ATTR\">2326<\/span>\n\t\t<span class=\"ZOTPRESS_PLUGIN_URL ZP_ATTR\">https:\/\/opistobranquis.info\/wp-content\/plugins\/zotpress\/<\/span>\n\n\t\t<div class=\"zp-List loading\">\n\t\t\t<div class=\"zp-SEO-Content\">\n\n\t\t\t<\/div><!-- .zp-zp-SEO-Content -->\n\t\t<\/div><!-- .zp-List -->\n\t<\/div><!--.zp-Zotpress-->\n\n<p><\/p>Bibliografia basada en els treballs de <b>Steve Long, 2006<\/b>. <a target=_blank href=https:\/\/opistobranquis.info\/wp-content\/uploads\/2016\/06\/Long-S.-2006-Bibliography-of-Opisthobranchia-1554-2000.pdf>Bibliography of Opisthobranchia 1554-2000<\/a> i <b>Gary McDonald, 2009<\/b>. <a href=http:\/\/escholarship.org\/uc\/item\/8115h0wz>Bibliographia Nudibranchia<\/a>, amb actualitzacions posteriors procedents d\u00b4altres fonts.<p><\/p><\/ul><p><\/p><p><strong>M\u00e9s informaci\u00f3<\/strong><\/p><span style=\"font-size:10pt\"><ul><ul class=\"blogroll-links\"><li><a href=\"http:\/\/www.biodiversitylibrary.org\/name\/Polycera%20elegans\">Biodiversity Heritage Library<\/a><\/li><li><a href=\"http:\/\/www.cibsub.cat\/bioespecie_es-polycera_elegans-55895\">CIB - Club Immersio Biologia<\/a><\/li><li><a href=\"https:\/\/www.flickr.com\/search\/?text=Polycera%20elegans\">Flickr pictures<\/a><\/li><li><a href=\"http:\/\/www.opistobranquis.org\/ca\/guia\/106\">GROC<\/a><\/li><li><a href=\"http:\/\/www.irmng.org\/aphia.php?p=taxlist&#038;tName=Polycera%20elegans\">Interim Register of Marine and Nonmarine Genera<\/a><\/li><li><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Undef&#038;name=Polycera%20elegans&#038;lvl=0&#038;srchmode=1\">NCBI GenBank<\/a><\/li><li><a href=\"http:\/\/iobis.org\/mapper\/?taxon=Polycera%20elegans\">OBIS - Search by Taxon<\/a><\/li><li><a href=\"http:\/\/slugsite.us\/bow\/wirtz98\/p_5_2.htm\">The SlugSite<\/a><\/li><li><a href=\"http:\/\/slugsite.us\/bow\/wirtz\/wirtz1.htm\">The SlugSite<\/a><\/li><li><a href=\"http:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&#038;id=140833\">World Register of Marine Species<\/a><\/li><\/ul><\/ul><\/span><p><strong>Citeu aquest article com: <\/strong><\/p><div style=\"display: block; background: #444444; padding: 10px 30px 10px 10px; border-radius: 5px; line-height: 18px;\"><p class=\"citacio\"><b>Herrero, A., Ballesteros, M., Madrenas, E. &#38; Pontes, M.<\/b> (2025) <em>\"Polycera elegans\"<\/em> a <em>OPK-Opistobranquis<\/em>. Publicat: 20\/09\/2012. Accedit: 13\/11\/2026. Disponible a (<a href=https:\/\/opistobranquis.info\/ca\/?p=2326>https:\/\/opistobranquis.info\/ca\/?p=2326<\/a>)<\/p><p><\/p><\/div><p><\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Polycera elegans (Bergh, 1984) Sin\u00f2nims Greilada elegans Bergh, 1894 (original) Palio espagnoli Tejedo, 1994 Polycera atlantica Pruvot-Fol, 1956 Polycera messinensis Odhner, 1941 Descripci\u00f3 \u00c9s una esp\u00e8cie\u00a0de d\u00f2rid fanerobranqui amb un color molt viu i distintiu, que varia des del groc fins el taronja brillant amb taques molt consp\u00edcues de color blau brillant, amb la vora m\u00e9s fosca, escampades pel dors i els laterals del cos, que \u00e9s llis. Ocasionalment apareixen\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/polycera-elegans\/\">Continua llegint<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":399,"featured_media":16332,"parent":26113,"menu_order":6760,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"footnotes":""},"class_list":["post-2326","page","type-page","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/2326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/users\/399"}],"replies":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/comments?post=2326"}],"version-history":[{"count":1,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/2326\/revisions"}],"predecessor-version":[{"id":25472,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/2326\/revisions\/25472"}],"up":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/26113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/media\/16332"}],"wp:attachment":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/media?parent=2326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}