{"id":637,"date":"2012-05-17T11:49:49","date_gmt":"2012-05-17T09:49:49","guid":{"rendered":"https:\/\/opistobranquis.info\/facelinopsis-marionifacelinopsis-marionifacelinopsis-marioni"},"modified":"2025-06-12T21:44:30","modified_gmt":"2025-06-12T19:44:30","slug":"facelinopsis-marioni","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/","title":{"rendered":"Facelinopsis marioni"},"content":{"rendered":"<p><\/p>\n<h3><em>Facelinopsis marioni<\/em> (Vayssi\u00e8re, 1888)<\/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\/2022\/02\/Facelinopsis-marioni-93.jpg?w=900&#038;ssl=1\" alt=\"Facelinopsis marioni @ L&#039;Escala by Enric Madrenas\" \/><\/div><center><em>Facelinopsis marioni @ L'Escala<\/em> by Enric Madrenas<\/center><\/span><p><\/p><div class=\"opk-worms\"><h3>WoRMS Taxonomic Information<\/h3><div class=\"opk-success\">Current accepted name: <strong><em>Facelinopsis marioni<\/em> (Vayssi\u00e8re, 1888)<\/strong><\/div><h4>Current classification<\/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=827889\">Cladobranchia<\/a><\/td><\/tr><tr><th>Superfamily<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=189\">Aeolidioidea<\/a><\/td><\/tr><tr><th>Family<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=191\">Facelinidae<\/a><\/td><\/tr><tr><th>Genus<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=137998\"><em>Facelinopsis<\/em><\/a><\/td><\/tr><tr><th>Species<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=139918\"><em>Facelinopsis marioni<\/em> (Vayssi\u00e8re, 1888)<\/a><\/td><\/tr><\/table><p class=\"footer\">Classification provided by the World Register of Marine Species (WoRMS). [<a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=139918\">139918<\/a>]<\/p><\/div><strong>Synonyms<\/strong><\/p>\n<ul>\n<li><i>Facelina marioni<\/i> Vayssi\u00e8re, 1888<\/li>\n<\/ul>\n<p><strong>Description<\/strong><br \/>\nSpecimens of this species reach about 10 mm in length. Almost the entire body is translucent with a pink hue. The dorsum is crossed by a white longitudinal line that reaches the end of the tail from the head. In front of the rhinophores there are often some small irregular white spots, which may also form a discontinuous line on both sides of the body, right below the insertion of the rhinophores. Oral palps are long and pink, with a white-pigmented tip. The rhinophores are also pink and have white tips, having about 8-10 lamellae in adults, although juveniles may lack them. There are 4-5 groups of cerata that remain fairly close together, almost without apparent separation but between the first and second group, where the peculiar genital papilla is located. The first two groups of cerata have 4-5 rows. The digestive gland inside the cerata is brown and the anterior surface of the cerata is white. Between the first and second group of cerata, on the right side, there is a curious structure that Vayssi\u00e8re, in his original description of 1888, already understood it was some kind of genital structure: it is the penial sheet, coloured pink, wide and festooned, with two digitations at their tips. The foot, also coloured pink, widens towards the front end, but without forming labial palps.<\/p>\n<p><strong>Biology<\/strong><br \/>\nAlthough this is a species that is not a rare finding in well-lit rock surfaces with abundant algae, its biology and eating habits are almost unknown. It presumably feeds on hydrozoans as the other species of Facelinidae. Due to the shape of the penial sheet, observation of the reproductive behaviour of two individuals can be very interesting.<\/p>\n<p><strong>Etymology<\/strong><\/p>\n<ul>\n<li><em>Facelina<\/em>: means &#8220;lined face&#8221;.<\/li>\n<li>&#8220;<em>-opsis<\/em>&#8220;: is a suffix referred to &#8220;small&#8221; or &#8220;tiny&#8221;. In this case <em>Facelinopsis <\/em>means &#8220;small Facelina&#8221; o &#8220;small lined face&#8221;, but we must state that , according to Perrier, suffix &#8220;<em>-opsis<\/em>&#8221; implies &#8220;similar to&#8221;.<\/li>\n<li>&#8220;marioni&#8221;: devoted to Antoine-Fortun\u00e9 Marion, (1846-1900) a french zoologyst and curator of the Marseille&#8217;s Natural History Museum. &#8220;Nous sommes hereux de d\u00e9dier \u00e0 notre ma\u00eetre, le professeur Marion&#8221;, in &#8220;Recherches zoologiques et anatomiques sur les Mollusques opistobranches du golfe de Marseille Deuxi\u00e8me partie. Annales du Mus\u00e9e de Marseille. Tome III, 1886-1889. Marseille.&#8221;<\/li>\n<\/ul>\n<p><strong>Distribution<\/strong><br \/>\nThis is a species whose distribution is limited to the western Mediterranean, having been cited in the coasts of Corsica and, in the Iberian Peninsula, in the Huelva coast, in the Strait of Gibraltar, on the Mediterranean coast of Andalusia and Catalonia (Costa Brava). <div id=\"flxmap-6a9a8c54ad8d4\" class='flxmap-container' data-flxmap='flxmap_6a9a8c54ad8d4' style=\"width:100%;height:400px;\"><\/div>\n<script data-noptimize=\"1\">\n\/* <![CDATA[ *\/\n(function(w, fn) {\n if (w.addEventListener) w.addEventListener(\"DOMContentLoaded\", fn, false);\n else if (w.attachEvent) w.attachEvent(\"onload\", fn);\n})(window, function() {\n var f = new FlexibleMap();\n f.panControl = true;\n f.mapTypeId = \"satellite\";\n f.setlocale(\"en-US\");\n f.kmlcache = \"5 minutes\";\n f.showKML(\"flxmap-6a9a8c54ad8d4\", \"https:\/\/opistobranquis.info\/wp-content\/uploads\/kms\/637.kmz\");\n window.flxmap_6a9a8c54ad8d4 = f;\n});\n\/* ]]> *\/\n<\/script>\n<div style=\"width:100%;text-align:center;margin:12px 0 4px 0;\">\n  <div style=\"font-size:8pt;margin-bottom:6px;\">Known georeferenced records of the species: <em>Facelinopsis marioni<\/em><\/div>\n  <table style=\"margin:0 auto;border-collapse:collapse;font-size:8pt;\">\n    <tr><td colspan=\"2\" style=\"text-align:left;padding-bottom:4px;\"><strong>Sources:<\/strong><\/td><\/tr>\n    <tr>\n      <td style=\"vertical-align:top;padding-right:40px;\">\n        <table style=\"border-collapse:collapse;\">\n<tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/wht-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>OBIS<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/ylw-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>GROC 2010-2011<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/grn-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>Enric Madrenas<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/orange-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>Jo\u00e3o Pedro Silva<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/pink-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>Bernard Picton<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/blk-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>GBIF<\/td><\/tr>        <\/table>\n      <\/td>\n      <td style=\"vertical-align:top;\">\n        <table style=\"border-collapse:collapse;\">\n<tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/purple-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>OPK<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/red-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>VIMAR<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/blu-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>Manuel Ballesteros<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/cyan-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>M@re Nostrum<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/grey-circle-lv.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>Altres fonts<\/td><\/tr><tr><td style='padding:1px 6px 1px 0;vertical-align:middle'><img data-recalc-dims=\"1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/kms\/marreg.png?w=900&#038;ssl=1\" style='display:block'><\/td><td style='padding:1px 0;vertical-align:middle;white-space:nowrap'>Marine Regions<\/td><\/tr>        <\/table>\n      <\/td>\n    <\/tr>\n  <\/table>\n<\/div>\n<\/p>\n<p><strong>Similar species<br \/>\n<\/strong><a href=\"https:\/\/opistobranquis.info\/guia\/nudibranchia\/cladobranchia\/fionoidea\/flabellina-affinis\/\"><em>Flabellina affinis<\/em><\/a>, body less translucent and much bigger, ringed rhinophores and cerata from each group growing from a common base or stalk.<\/p>\n<p><strong>Error:<\/strong> Chart.js no est\u00e1 disponible.<\/p>\n<p><strong>Videos<\/strong><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/784333032?h=c1daafd207&amp;dnt=1&amp;app_id=122963\" width=\"900\" height=\"506\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p><strong>More pictures<\/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\\\/en\\\/guia\\\/nudibranchia\\\/cladobranchia\\\/aeolidioidea\\\/facelinidae\\\/facelinopsis-marioni\\\/&quot;,&quot;likes_blog_id&quot;:44192421}' itemscope itemtype=\"http:\/\/schema.org\/ImageGallery\" > <div class=\"gallery-row\" style=\"width: 900px; height: 425px;\" data-original-width=\"900\" data-original-height=\"425\" > <div class=\"gallery-group images-1\" style=\"width: 611px; height: 425px;\" data-original-width=\"611\" data-original-height=\"425\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-02\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"607\"> <meta itemprop=\"height\" content=\"421\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4506\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-02.jpg\" data-orig-size=\"814,565\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-02.jpg?fit=300%2C208&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-02.jpg?fit=814%2C565&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-02.jpg?w=607&#038;h=421&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-02.jpg?w=814&amp;ssl=1 814w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-02.jpg?resize=300%2C208&amp;ssl=1 300w\" width=\"607\" height=\"421\" loading=\"lazy\" data-original-width=\"607\" data-original-height=\"421\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 607px; height: 421px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 289px; height: 425px;\" data-original-width=\"289\" data-original-height=\"425\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-03\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"285\"> <meta itemprop=\"height\" content=\"421\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4507\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-03.jpg\" data-orig-size=\"416,614\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-03.jpg?fit=203%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-03.jpg?fit=416%2C614&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-03.jpg?w=285&#038;h=421&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-03.jpg?w=416&amp;ssl=1 416w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-03.jpg?resize=203%2C300&amp;ssl=1 203w\" width=\"285\" height=\"421\" loading=\"lazy\" data-original-width=\"285\" data-original-height=\"421\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 285px; height: 421px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 770px;\" data-original-width=\"900\" data-original-height=\"770\" > <div class=\"gallery-group images-3\" style=\"width: 378px; height: 770px;\" data-original-width=\"378\" data-original-height=\"770\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-07\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"374\"> <meta itemprop=\"height\" content=\"253\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4508\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-07.jpg\" data-orig-size=\"814,550\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-07.jpg?fit=300%2C202&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-07.jpg?fit=814%2C550&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-07.jpg?w=374&#038;h=253&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-07.jpg?w=814&amp;ssl=1 814w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-07.jpg?resize=300%2C202&amp;ssl=1 300w\" width=\"374\" height=\"253\" loading=\"lazy\" data-original-width=\"374\" data-original-height=\"253\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 374px; height: 253px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-15\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"374\"> <meta itemprop=\"height\" content=\"253\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4509\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-15.jpg\" data-orig-size=\"814,550\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-15.jpg?fit=300%2C202&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-15.jpg?fit=814%2C550&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-15.jpg?w=374&#038;h=253&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-15.jpg?w=814&amp;ssl=1 814w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-15.jpg?resize=300%2C202&amp;ssl=1 300w\" width=\"374\" height=\"253\" loading=\"lazy\" data-original-width=\"374\" data-original-height=\"253\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 374px; height: 253px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni by Enric Madrenas <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-26\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"374\"> <meta itemprop=\"height\" content=\"252\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4510\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-26.jpg\" data-orig-size=\"814,550\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-26.jpg?fit=300%2C202&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-26.jpg?fit=814%2C550&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-26.jpg?w=374&#038;h=252&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-26.jpg?w=814&amp;ssl=1 814w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-26.jpg?resize=300%2C202&amp;ssl=1 300w\" width=\"374\" height=\"252\" loading=\"lazy\" data-original-width=\"374\" data-original-height=\"252\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 374px; height: 252px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 522px; height: 770px;\" data-original-width=\"522\" data-original-height=\"770\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-27\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"518\"> <meta itemprop=\"height\" content=\"766\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4511\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-27.jpg\" data-orig-size=\"415,614\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-27.jpg?fit=202%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-27.jpg?fit=415%2C614&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-27.jpg?w=518&#038;h=766&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-27.jpg?w=415&amp;ssl=1 415w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-27.jpg?resize=202%2C300&amp;ssl=1 202w\" width=\"518\" height=\"766\" loading=\"lazy\" data-original-width=\"518\" data-original-height=\"766\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 518px; height: 766px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 766px;\" data-original-width=\"900\" data-original-height=\"766\" > <div class=\"gallery-group images-1\" style=\"width: 519px; height: 766px;\" data-original-width=\"519\" data-original-height=\"766\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-28\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"515\"> <meta itemprop=\"height\" content=\"762\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4512\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-28.jpg\" data-orig-size=\"415,614\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-28.jpg?fit=202%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-28.jpg?fit=415%2C614&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-28.jpg?w=515&#038;h=762&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-28.jpg?w=415&amp;ssl=1 415w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/facelinopsis-marioni-28.jpg?resize=202%2C300&amp;ssl=1 202w\" width=\"515\" height=\"762\" loading=\"lazy\" data-original-width=\"515\" data-original-height=\"762\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 515px; height: 762px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-3\" style=\"width: 381px; height: 766px;\" data-original-width=\"381\" data-original-height=\"766\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-73\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"377\"> <meta itemprop=\"height\" content=\"252\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"30605\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg\" data-orig-size=\"1034,693\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni by Enric Madrenas\" data-image-description=\"&lt;p&gt;Facelinopsis marioni by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?fit=300%2C201&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?fit=900%2C603&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?w=377&#038;h=252&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?w=1034&amp;ssl=1 1034w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?resize=300%2C201&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?resize=1024%2C686&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/09\/Facelinopsis-marioni-73.jpg?resize=150%2C101&amp;ssl=1 150w\" width=\"377\" height=\"252\" loading=\"lazy\" data-original-width=\"377\" data-original-height=\"252\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni by Enric Madrenas\" alt=\"Facelinopsis marioni by Enric Madrenas\" style=\"width: 377px; height: 252px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-sicily-italy-by-lara-orselli-6\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"377\"> <meta itemprop=\"height\" content=\"251\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"30807\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Facelinopsis-marioni-@-Sicily-Italy-by-Lara-Orselli-6.jpg\" data-orig-size=\"1275,850\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni @ Sicily, Italy by Lara Orselli\" data-image-description=\"&lt;p&gt;Facelinopsis marioni @ Sicily, Italy by Lara Orselli&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Facelinopsis-marioni-%40-Sicily-Italy-by-Lara-Orselli-6.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Facelinopsis-marioni-%40-Sicily-Italy-by-Lara-Orselli-6.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Facelinopsis-marioni-%40-Sicily-Italy-by-Lara-Orselli-6.jpg?w=377&#038;h=251&#038;ssl=1\" width=\"377\" height=\"251\" loading=\"lazy\" data-original-width=\"377\" data-original-height=\"251\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni @ Sicily, Italy by Lara Orselli\" alt=\"Facelinopsis marioni @ Sicily, Italy by Lara Orselli\" style=\"width: 377px; height: 251px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni @ Sicily, Italy by Lara Orselli <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-by-miquel-pontes-mpg_0965\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"377\"> <meta itemprop=\"height\" content=\"251\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31077\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" data-image-description=\"&lt;p&gt;Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?w=377&#038;h=251&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_0965.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"377\" height=\"251\" loading=\"lazy\" data-original-width=\"377\" data-original-height=\"251\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" alt=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" style=\"width: 377px; height: 251px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 402px;\" data-original-width=\"900\" data-original-height=\"402\" > <div class=\"gallery-group images-1\" style=\"width: 601px; height: 402px;\" data-original-width=\"601\" data-original-height=\"402\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-by-miquel-pontes-mpg_4159\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"597\"> <meta itemprop=\"height\" content=\"398\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31078\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" data-image-description=\"&lt;p&gt;Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?w=597&#038;h=398&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_4159.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"597\" height=\"398\" loading=\"lazy\" data-original-width=\"597\" data-original-height=\"398\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" alt=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" style=\"width: 597px; height: 398px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 299px; height: 402px;\" data-original-width=\"299\" data-original-height=\"402\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-by-miquel-pontes-mpg_5313\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"295\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31079\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" data-image-description=\"&lt;p&gt;Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?w=295&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_5313.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"295\" height=\"197\" loading=\"lazy\" data-original-width=\"295\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" alt=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" style=\"width: 295px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-by-miquel-pontes-mpg_7302\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"295\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31080\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg\" data-orig-size=\"1280,854\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" data-image-description=\"&lt;p&gt;Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?w=295&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/12\/Facelinopsis-marioni-by-Miquel-Pontes-MPG_7302.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"295\" height=\"197\" loading=\"lazy\" data-original-width=\"295\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" alt=\"Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes\" style=\"width: 295px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni @ Costa Brava, Spain by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 676px;\" data-original-width=\"900\" data-original-height=\"676\" > <div class=\"gallery-group images-1\" style=\"width: 900px; height: 676px;\" data-original-width=\"900\" data-original-height=\"676\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/facelinopsis-marioni-france-by-pascal-girard-2\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"896\"> <meta itemprop=\"height\" content=\"672\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36116\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Facelinopsis-marioni-@-France-by-Pascal-Girard-2.jpg\" data-orig-size=\"1280,960\" data-comments-opened=\"\" data-image-title=\"Facelinopsis marioni @ France by Pascal Girard\" data-image-description=\"&lt;p&gt;Facelinopsis marioni @ France by Pascal Girard&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Facelinopsis-marioni-%40-France-by-Pascal-Girard-2.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Facelinopsis-marioni-%40-France-by-Pascal-Girard-2.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Facelinopsis-marioni-%40-France-by-Pascal-Girard-2.jpg?w=896&#038;h=672&#038;ssl=1\" width=\"896\" height=\"672\" loading=\"lazy\" data-original-width=\"896\" data-original-height=\"672\" itemprop=\"http:\/\/schema.org\/image\" title=\"Facelinopsis marioni @ France by Pascal Girard\" alt=\"Facelinopsis marioni @ France by Pascal Girard\" style=\"width: 896px; height: 672px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Facelinopsis marioni @ France by Pascal Girard <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <\/div><\/p>\n<p><p><strong>Bibliography<\/strong><\/p><ul><div id=\"zotpress-0cf5cf162b1e52ed3007807d422a4620\" 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\">Facelinopsis marioni<\/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\">637<\/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>Bibliography based on the works by <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> and <b>Gary McDonald, 2009<\/b>. <a href=http:\/\/escholarship.org\/uc\/item\/8115h0wz>Bibliographia Nudibranchia<\/a>, with later updates from other resources.<p><\/p><\/ul><p><\/p><p><strong>Further reading<\/strong><\/p><span style=\"font-size:10pt\"><ul><ul class=\"blogroll-links\"><li><a href=\"http:\/\/www.biodiversitylibrary.org\/name\/Facelinopsis%20marioni\">Biodiversity Heritage Library<\/a><\/li><li><a href=\"http:\/\/www.biologiamarina.org\/facelina-di-marion\/\">BiologiaMarina.org<\/a><\/li><li><a href=\"http:\/\/www.cibsub.com\/bioespecie_es-facelinopsis_marioni-27815\">CIB - Club Immersio Biologia<\/a><\/li><li><a href=\"http:\/\/doris.ffessm.fr\/fiche2.asp?fiche_numero=1779\">DORIS<\/a><\/li><li><a href=\"https:\/\/litoraldegranada.ugr.es\/el-litoral\/el-litoral-sumergido\/fauna\/moluscos\/gasteropodos\/opistobranquios\/orden-nudibranchia\/aeolidioideos\/facelinopsis-marioni\/\">El Litoral de Granada<\/a><\/li><li><a href=\"https:\/\/www.flickr.com\/search\/?text=Facelinopsis%20marioni\">Flickr pictures<\/a><\/li><li><a href=\"http:\/\/www.opistobranquis.org\/ca\/guia\/44\">GROC<\/a><\/li><li><a href=\"http:\/\/www.irmng.org\/aphia.php?p=taxlist&#038;tName=Facelinopsis%20marioni\">Interim Register of Marine and Nonmarine Genera<\/a><\/li><li><a href=\"http:\/\/marenostrum.org\/vidamarina\/animalia\/invertebrados\/moluscos\/gasteropodos\/opistobranquios\/fmarioni\/index.htm\">M@re Nostrum<\/a><\/li><li><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Undef&#038;name=Facelinopsis%20marioni&#038;lvl=0&#038;srchmode=1\">NCBI GenBank<\/a><\/li><li><a href=\"http:\/\/iobis.org\/mapper\/?taxon=Facelinopsis%20marioni\">OBIS - Search by Taxon<\/a><\/li><li><a href=\"http:\/\/www.seaslugforum.net\/showall\/facemari\">Sea Slug Forum<\/a><\/li><li><a href=\"http:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&#038;id=139918\">World Register of Marine Species<\/a><\/li><\/ul><\/ul><\/span><p><strong>Cite this article as: <\/strong><\/p><div style=\"display: block; background: #444444; padding: 10px 30px 10px 10px; border-radius: 5px; line-height: 18px;\"><p class=\"citacio\"><b>Ballesteros, M., Madrenas, E. &#38; Pontes, M.<\/b> (2025) <em>\"Facelinopsis marioni\"<\/em> in <em>OPK-Opistobranquis<\/em>. Published: 17\/05\/2012. Accessed: 04\/09\/2026. Available at (<a href=https:\/\/opistobranquis.info\/en\/?p=637>https:\/\/opistobranquis.info\/en\/?p=637<\/a>)<\/p><p><\/p><\/div><p><\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Facelinopsis marioni (Vayssi\u00e8re, 1888) Synonyms Facelina marioni Vayssi\u00e8re, 1888 Description Specimens of this species reach about 10 mm in length. Almost the entire body is translucent with a pink hue. The dorsum is crossed by a white longitudinal line that reaches the end of the tail from the head. In front of the rhinophores there are often some small irregular white spots, which may also form a discontinuous line on\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/cladobranchia\/aeolidioidea\/facelinidae\/facelinopsis-marioni\/\">Continue reading<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":291,"featured_media":33883,"parent":46890,"menu_order":20,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-637","page","type-page","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/users\/291"}],"replies":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/comments?post=637"}],"version-history":[{"count":4,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/637\/revisions"}],"predecessor-version":[{"id":35929,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/637\/revisions\/35929"}],"up":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/46890"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/media\/33883"}],"wp:attachment":[{"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/media?parent=637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}