{"id":554,"date":"2012-05-16T20:03:26","date_gmt":"2012-05-16T18:03:26","guid":{"rendered":"https:\/\/opistobranquis.info\/janolus-cristatusjanolus-cristatusjanolus-cristatus"},"modified":"2022-12-27T10:39:07","modified_gmt":"2022-12-27T09:39:07","slug":"antiopella-cristata","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/proctonotoidea\/antiopella-cristata\/","title":{"rendered":"Antiopella cristata"},"content":{"rendered":"<p><\/p>\n<h3><em>Antiopella cristata<\/em> (Delle Chiaje, 1841)<\/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\/2018\/09\/Janolus-cristatus-47.jpg?w=900&#038;ssl=1\" alt=\"Antiopella cristata @ Costa Brava, by Enric Madrenas\" \/><\/div><center><em>Antiopella cristata<\/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>Antiopella cristata<\/em> (Delle Chiaje, 1841)<\/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=1829311\">Janolina<\/a><\/td><\/tr><tr><th>Superfamily<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1052378\">Proctonotoidea<\/a><\/td><\/tr><tr><th>Family<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=153450\">Janolidae<\/a><\/td><\/tr><tr><th>Genus<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=162684\"><em>Antiopella<\/em><\/a><\/td><\/tr><tr><th>Species<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=162687\"><em>Antiopella cristata<\/em> (Delle Chiaje, 1841)<\/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=162687\">162687<\/a>]<\/p><\/div><strong>Synonyms<\/strong><\/p>\n<ul>\n<li><span id=\"aphia_ct_tu_747629\"><i>Antiopa splendida<\/i> Alder &amp; Hancock, 1848<\/span><\/li>\n<li><em>Janolus cristatus<\/em> (Delle Chiaje, 1841)<\/li>\n<li><span id=\"aphia_ct_tu_748583\"><i>Eolidia cristata<\/i> Delle Chiaje, 1841<\/span><\/li>\n<li><span id=\"aphia_ct_tu_153520\"><strong><i>Eolis cristata<\/i> Delle Chiaje, 1841 (original)<\/strong><\/span><\/li>\n<li><span id=\"aphia_ct_tu_748986\"><i>Janus spinolae<\/i> V\u00e9rany, 1846<\/span><\/li>\n<\/ul>\n<p><strong>Taxonomic note:\u00a0<\/strong>A study published by <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1111\/jzs.12257\">Pola, Hallas and Gosliner (2019)<\/a> tries to address the uncertainties traditionally presented by the members of the family Proctonotidae, by analyzing four apparently undescribed species of Indo-Pacific Madrellidae and Proctonotidae with the use of detailed morphological and molecular techniques. The results, although they are not completely conclusive because the authors have not been able to analyze samples of all the groups involved, clearly show that Janolidae family must be reinstated, eliminating &#8220;de facto&#8221; its synonymy with the Proctonotidae family. Within the Janolidae there would be two well-supported clades: one that includes species with smooth ceratas found in the Atlantic and Eastern Pacific oceans, among which is the species<em> Janolus cristatus<\/em> that, together with other species, would conform the genus <em>Antiopella<\/em> and, on the other hand, a sister clade that would include other species that traditionally belong to the genus <em>Janolus<\/em> Bergh, 1884 and <em>Bonisa<\/em> Gosliner, 1981. A more detailed summary can be read (in Spanish) on <a href=\"https:\/\/vidamarina.info\/?p=1645\">VIMAR<\/a> website.<\/p>\n<p><strong>Description<br \/>\n<\/strong>This nudibranch usually measures 25 mm in length but it has been cited with a maximum length of 80 mm. The body general coloration is translucent light brown, revealing some internal organs and the extensions of the digestive gland. The dorsum is crossed by a longitudinal white line (sometimes with a blu irisation) from the tail to the anterior part of the dorsum, where it splits into two. The side walls of the body may also get spots of the same hue. The rhinophores share the same color of the body and have very oblique lamellae, the apex is whitish. The bases of the rhinophores have no lamellae and join on the back of the head, between them there is a structure called &#8220;nuchal caruncle&#8221; with a brown and rough surface whose mission seems to be sensorial. The eyes are located at the base of each rhinophore. The most characteristic feature of this species is the existence of numerous papillae or cerata on the back that make it look like an aeolidacean nudibranch. However, these papillae grow from all around the body, including the anterior region of the head, and despite they have ramifications of the digestive gland inside, they lack the cnidosac of the aeolidaceans. The papillae are elongated, bulging somewhat in its central region, and they are translucent, with the apex of bluish-white color. They are contractile and can extend or shrink acquiring a rounded shape, according to the state of the animal. The papillae growing near the foot are much smaller than those located more dorsally. Within each papilla a branch of the digestive gland is visible as a straight brown cord, which ramifies at its apical end. The anus is at the end of a cylindrical, whitish and translucent anal papilla which is located in the back dorsal zone of the body; the top edge of the anal papilla is slightly lobed.<\/p>\n<p><strong>Biology<br \/>\n<\/strong>This species lives on well illuminated rocky walls between 10 and 45 m of depth (\u0110ani Igli\u0107, pers.comm.).\u00a0It ocasionally appears under stones or at shallower depths. It is usually found in the vicinity or on different species of bryozoans of which it feeds. Several bryozoans have been cited as substrate or food for this species, like <i>Alcyonidium gelatinosum<\/i>, <i>Bicellariella ciliata<\/i>, different species of <i>Bugula<\/i> (<i>B. avicularia<\/i>, <i>B. flabellata<\/i>, <i>B. neritina<\/i>, <i>B. turbinata<\/i>) and <i>Cellaria<\/i> sp. The spawn consists of a long and thin string laid in a wavy way; the pink eggs have a size of about 80 microns, several eggs contained in each single ovigerous capsule. When animals are disturbed they are able to autotomize the papillae, which then continue shrinking and stretching after leaving the body, most probably as a defense mechanism. At times, specimens of <i>A. cristata<\/i>\u00a0are infested by the ectoparasitic copepod <i>Doridicola agilis<\/i>.<\/p>\n<p><strong>Etymology<\/strong><\/p>\n<ul>\n<li><em>Antiopella<\/em> is referred to Ant\u00edope (\u0386\u03bd\u03c4\u03af\u03bf\u03c0\u03b7), according to Greek mythology, a daughter of Aeolus, the Keeper of the Winds.<\/li>\n<li><em>Cristata <\/em>is referred to the crest, according to Bernard PICTON in his book &#8220;Nudibranchs of The British Isles&#8221;.<\/li>\n<\/ul>\n<p><strong>Distribution<br \/>\n<\/strong>This species is distributed throughout the European coasts, from the North Sea to the Mediterranean, also in Canary islands, Madeira and Azores. In the Iberian Peninsula it has been cited in all coastal areas, both Atlantic and Mediterranean. In Catalonia it is relatively common in many locations of the Costa Brava. <div id=\"flxmap-6a67a01f2c3b8\" class='flxmap-container' data-flxmap='flxmap_6a67a01f2c3b8' 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-6a67a01f2c3b8\", \"https:\/\/opistobranquis.info\/wp-content\/uploads\/kms\/554.kmz\");\n window.flxmap_6a67a01f2c3b8 = 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>Antiopella cristata<\/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<\/strong><br \/>\nDue to its characteristics, it is unmistakable.<\/p>\n<p><strong>Error:<\/strong> Chart.js no est\u00e1 disponible.<\/p>\n<p><strong>V\u00eddeos<\/strong><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/406784604?h=e2c505c944&amp;dnt=1&amp;app_id=122963\" width=\"900\" height=\"506\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"The look of the Antiopella nudibranch - Le regard de l&#039;Antiopelle (Antiopella cristata)\" width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/2RSx_Z1KjSM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"Antiopelle - Antiopella cristata - Etang de Thau\" width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/YuNC05nD_vw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" title=\"Antiopelle - Antiopella cristata - Etang de Thau - www.loeilduplongeur.com\" width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/RqryN9y7jBs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/784330612?h=d5d09aaad8&amp;dnt=1&amp;app_id=122963\" width=\"900\" height=\"506\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/784329610?h=da687493f6&amp;dnt=1&amp;app_id=122963\" width=\"900\" height=\"506\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/784330557?h=920cf2296c&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<br \/>\n<\/strong><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\\\/proctonotoidea\\\/antiopella-cristata\\\/&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: 604px; height: 425px;\" data-original-width=\"604\" 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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-02\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"600\"> <meta itemprop=\"height\" content=\"421\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4643\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-02.jpg\" data-orig-size=\"650,456\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-02.jpg?fit=300%2C210&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-02.jpg?fit=650%2C456&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-02.jpg?w=600&#038;h=421&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-02.jpg?w=650&amp;ssl=1 650w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-02.jpg?resize=300%2C210&amp;ssl=1 300w\" width=\"600\" height=\"421\" loading=\"lazy\" data-original-width=\"600\" data-original-height=\"421\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 600px; height: 421px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 296px; height: 425px;\" data-original-width=\"296\" 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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-05\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"292\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4644\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-05.jpg\" data-orig-size=\"650,438\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-05.jpg?fit=300%2C202&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-05.jpg?fit=650%2C438&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-05.jpg?w=292&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-05.jpg?w=650&amp;ssl=1 650w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-05.jpg?resize=300%2C202&amp;ssl=1 300w\" width=\"292\" height=\"197\" loading=\"lazy\" data-original-width=\"292\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 292px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata 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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-06\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"292\"> <meta itemprop=\"height\" content=\"220\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4645\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-06.jpg\" data-orig-size=\"649,490\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-06.jpg?fit=300%2C226&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-06.jpg?fit=649%2C490&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-06.jpg?w=292&#038;h=220&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-06.jpg?w=649&amp;ssl=1 649w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-06.jpg?resize=300%2C226&amp;ssl=1 300w\" width=\"292\" height=\"220\" loading=\"lazy\" data-original-width=\"292\" data-original-height=\"220\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 292px; height: 220px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 227px;\" data-original-width=\"900\" data-original-height=\"227\" > <div class=\"gallery-group images-1\" style=\"width: 300px; height: 227px;\" data-original-width=\"300\" data-original-height=\"227\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-11\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"223\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4646\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-11.jpg\" data-orig-size=\"649,490\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-11.jpg?fit=300%2C226&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-11.jpg?fit=649%2C490&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-11.jpg?w=296&#038;h=223&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-11.jpg?w=649&amp;ssl=1 649w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-11.jpg?resize=300%2C226&amp;ssl=1 300w\" width=\"296\" height=\"223\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"223\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 296px; height: 223px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 300px; height: 227px;\" data-original-width=\"300\" data-original-height=\"227\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-19\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"223\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4647\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-19.jpg\" data-orig-size=\"649,490\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-19.jpg?fit=300%2C226&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-19.jpg?fit=649%2C490&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-19.jpg?w=296&#038;h=223&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-19.jpg?w=649&amp;ssl=1 649w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-19.jpg?resize=300%2C226&amp;ssl=1 300w\" width=\"296\" height=\"223\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"223\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 296px; height: 223px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Enric Madrenas <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 300px; height: 227px;\" data-original-width=\"300\" data-original-height=\"227\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-20\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"223\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4648\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-20.jpg\" data-orig-size=\"649,490\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-20.jpg?fit=300%2C226&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-20.jpg?fit=649%2C490&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-20.jpg?w=296&#038;h=223&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-20.jpg?w=649&amp;ssl=1 649w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-20.jpg?resize=300%2C226&amp;ssl=1 300w\" width=\"296\" height=\"223\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"223\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 296px; height: 223px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 382px;\" data-original-width=\"900\" data-original-height=\"382\" > <div class=\"gallery-group images-2\" style=\"width: 267px; height: 382px;\" data-original-width=\"267\" data-original-height=\"382\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-22\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"263\"> <meta itemprop=\"height\" content=\"177\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"4649\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-22.jpg\" data-orig-size=\"650,438\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Enric Madrenas\" data-image-description=\"&lt;p&gt;Antiopella cristata by Enric Madrenas&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-22.jpg?fit=300%2C202&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-22.jpg?fit=650%2C438&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-22.jpg?w=263&#038;h=177&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-22.jpg?w=650&amp;ssl=1 650w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/janolus-cristatus-22.jpg?resize=300%2C202&amp;ssl=1 300w\" width=\"263\" height=\"177\" loading=\"lazy\" data-original-width=\"263\" data-original-height=\"177\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Enric Madrenas\" alt=\"Antiopella cristata by Enric Madrenas\" style=\"width: 263px; height: 177px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata 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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-photograph-bernard-picton\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"263\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"16240\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-Photograph-\u00a9Bernard-Picton.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Bernard Picton\" data-image-description=\"&lt;p&gt;Antiopella cristata by Bernard Picton&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-Photograph-%C2%A9Bernard-Picton.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-Photograph-%C2%A9Bernard-Picton.jpg?fit=800%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-Photograph-%C2%A9Bernard-Picton.jpg?w=263&#038;h=197&#038;ssl=1\" width=\"263\" height=\"197\" loading=\"lazy\" data-original-width=\"263\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Bernard Picton\" alt=\"Antiopella cristata by Bernard Picton\" style=\"width: 263px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Bernard Picton <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 371px; height: 382px;\" data-original-width=\"371\" data-original-height=\"382\" > <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\/proctonotoidea\/antiopella-cristata\/img_0390\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"367\"> <meta itemprop=\"height\" content=\"378\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"19549\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg\" data-orig-size=\"600,618\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Mallorca by Lenka Juskani\u010dov\u00e1\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Mallorca by Lenka Juskani\u010dov\u00e1&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg?fit=291%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg?fit=600%2C618&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg?w=367&#038;h=378&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg?resize=146%2C150&amp;ssl=1 146w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2015\/05\/IMG_0390.jpg?resize=291%2C300&amp;ssl=1 291w\" width=\"367\" height=\"378\" loading=\"lazy\" data-original-width=\"367\" data-original-height=\"378\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Mallorca by Lenka Juskani\u010dov\u00e1\" alt=\"Antiopella cristata @ Mallorca by Lenka Juskani\u010dov\u00e1\" style=\"width: 367px; height: 378px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Mallorca by Lenka Juskani\u010dov\u00e1 <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 262px; height: 382px;\" data-original-width=\"262\" data-original-height=\"382\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-astakos-divesite-ammouliani-island-halkidiki-greece-29-05-2014-by-yiannis-iliopoulos\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"258\"> <meta itemprop=\"height\" content=\"193\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21826\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2016\/05\/Janolus-cristatus-@-Astakos-Divesite-Ammouliani-island-Halkidiki-Greece-29-05-2014-by-Yiannis-Iliopoulos.jpg\" data-orig-size=\"2048,1534\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Astakos Divesite, Ammouliani island, Halkidiki, Greece 29-05-2014 by Yiannis Iliopoulos\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Astakos Divesite, Ammouliani island, Halkidiki, Greece 29-05-2014 by Yiannis Iliopoulos&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2016\/05\/Janolus-cristatus-%40-Astakos-Divesite-Ammouliani-island-Halkidiki-Greece-29-05-2014-by-Yiannis-Iliopoulos.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2016\/05\/Janolus-cristatus-%40-Astakos-Divesite-Ammouliani-island-Halkidiki-Greece-29-05-2014-by-Yiannis-Iliopoulos.jpg?fit=900%2C674&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2016\/05\/Janolus-cristatus-%40-Astakos-Divesite-Ammouliani-island-Halkidiki-Greece-29-05-2014-by-Yiannis-Iliopoulos.jpg?w=258&#038;h=193&#038;ssl=1\" width=\"258\" height=\"193\" loading=\"lazy\" data-original-width=\"258\" data-original-height=\"193\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Astakos Divesite, Ammouliani island, Halkidiki, Greece 29-05-2014 by Yiannis Iliopoulos\" alt=\"Antiopella cristata @ Astakos Divesite, Ammouliani island, Halkidiki, Greece 29-05-2014 by Yiannis Iliopoulos\" style=\"width: 258px; height: 193px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Astakos Divesite, Ammouliani island, Halkidiki, Greece 29-05-2014 by Yiannis Iliopoulos <\/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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-salpatxot-illes-medes-spain-31-03-2012-by-miquel-pontes-_mpg9950\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"258\"> <meta itemprop=\"height\" content=\"181\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"23336\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-@-Salpatxot-Illes-Medes-Spain-31-03-2012-by-Miquel-Pontes-_MPG9950.jpg\" data-orig-size=\"1024,718\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Salpatxot, Illes Medes, Spain 31-03-2012 by Miquel Pontes\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Salpatxot, Illes Medes, Spain 31-03-2012 by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Salpatxot-Illes-Medes-Spain-31-03-2012-by-Miquel-Pontes-_MPG9950.jpg?fit=300%2C210&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Salpatxot-Illes-Medes-Spain-31-03-2012-by-Miquel-Pontes-_MPG9950.jpg?fit=900%2C631&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Salpatxot-Illes-Medes-Spain-31-03-2012-by-Miquel-Pontes-_MPG9950.jpg?w=258&#038;h=181&#038;ssl=1\" width=\"258\" height=\"181\" loading=\"lazy\" data-original-width=\"258\" data-original-height=\"181\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Salpatxot, Illes Medes, Spain 31-03-2012 by Miquel Pontes\" alt=\"Antiopella cristata @ Salpatxot, Illes Medes, Spain 31-03-2012 by Miquel Pontes\" style=\"width: 258px; height: 181px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Salpatxot, Illes Medes, Spain 31-03-2012 <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 403px;\" data-original-width=\"900\" data-original-height=\"403\" > <div class=\"gallery-group images-2\" style=\"width: 298px; height: 403px;\" data-original-width=\"298\" data-original-height=\"403\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-es-caials-cadaques-spain-3-06-2000-by-lluis-aguilar-albert-olle\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"294\"> <meta itemprop=\"height\" content=\"199\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"23337\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-@-Es-Caials-Cadaqu\u00e9s-Spain-3-06-2000-by-Llu\u00eds-Aguilar-Albert-Oll\u00e9.jpg\" data-orig-size=\"1024,693\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 3-06-2000 by Llu\u00eds Aguilar &amp;#038; Albert Oll\u00e9\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 3-06-2000 by Llu\u00eds Aguilar &amp;#038; Albert Oll\u00e9&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Es-Caials-Cadaqu%C3%A9s-Spain-3-06-2000-by-Llu%C3%ADs-Aguilar-Albert-Oll%C3%A9.jpg?fit=300%2C203&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Es-Caials-Cadaqu%C3%A9s-Spain-3-06-2000-by-Llu%C3%ADs-Aguilar-Albert-Oll%C3%A9.jpg?fit=900%2C609&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Es-Caials-Cadaqu%C3%A9s-Spain-3-06-2000-by-Llu%C3%ADs-Aguilar-Albert-Oll%C3%A9.jpg?w=294&#038;h=199&#038;ssl=1\" width=\"294\" height=\"199\" loading=\"lazy\" data-original-width=\"294\" data-original-height=\"199\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 3-06-2000 by Llu\u00eds Aguilar &amp; Albert Oll\u00e9\" alt=\"Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 3-06-2000 by Llu\u00eds Aguilar &amp; Albert Oll\u00e9\" style=\"width: 294px; height: 199px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata@ Es Caials, Cadaqu\u00e9s, Spain 3-06-2000 by Llu\u00eds Aguilar &#038; Albert Oll\u00e9 <\/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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-es-caials-cadaques-spain-15-05-2010-by-miquel-pontes-mpg_6937\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"294\"> <meta itemprop=\"height\" content=\"196\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"23338\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-@-Es-Caials-Cadaqu\u00e9s-Spain-15-05-2010-by-Miquel-Pontes-MPG_6937.jpg\" data-orig-size=\"1024,683\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 15-05-2010 by Miquel Pontes\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 15-05-2010 by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Es-Caials-Cadaqu%C3%A9s-Spain-15-05-2010-by-Miquel-Pontes-MPG_6937.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Es-Caials-Cadaqu%C3%A9s-Spain-15-05-2010-by-Miquel-Pontes-MPG_6937.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Es-Caials-Cadaqu%C3%A9s-Spain-15-05-2010-by-Miquel-Pontes-MPG_6937.jpg?w=294&#038;h=196&#038;ssl=1\" width=\"294\" height=\"196\" loading=\"lazy\" data-original-width=\"294\" data-original-height=\"196\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 15-05-2010 by Miquel Pontes\" alt=\"Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 15-05-2010 by Miquel Pontes\" style=\"width: 294px; height: 196px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Es Caials, Cadaqu\u00e9s, Spain 15-05-2010 by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 602px; height: 403px;\" data-original-width=\"602\" data-original-height=\"403\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-illa-galera-el-port-de-la-selva-spain-9-05-2009-dsc_3169-by-miquel-pontes\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"598\"> <meta itemprop=\"height\" content=\"399\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"23339\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-@-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-DSC_3169-by-Miquel-Pontes.jpg\" data-orig-size=\"800,533\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-DSC_3169-by-Miquel-Pontes.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-DSC_3169-by-Miquel-Pontes.jpg?fit=800%2C533&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-DSC_3169-by-Miquel-Pontes.jpg?w=598&#038;h=399&#038;ssl=1\" width=\"598\" height=\"399\" loading=\"lazy\" data-original-width=\"598\" data-original-height=\"399\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes\" alt=\"Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes\" style=\"width: 598px; height: 399px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 410px;\" data-original-width=\"900\" data-original-height=\"410\" > <div class=\"gallery-group images-1\" style=\"width: 612px; height: 410px;\" data-original-width=\"612\" data-original-height=\"410\" > <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\/proctonotoidea\/antiopella-cristata\/janolus-cristatus-illa-galera-el-port-de-la-selva-spain-9-05-2009-by-miquel-pontes-dsc_3165\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"608\"> <meta itemprop=\"height\" content=\"406\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"23340\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-@-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-by-Miquel-Pontes-DSC_3165.jpg\" data-orig-size=\"1024,683\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-by-Miquel-Pontes-DSC_3165.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-by-Miquel-Pontes-DSC_3165.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Janolus-cristatus-%40-Illa-Galera-El-Port-de-la-Selva-Spain-9-05-2009-by-Miquel-Pontes-DSC_3165.jpg?w=608&#038;h=406&#038;ssl=1\" width=\"608\" height=\"406\" loading=\"lazy\" data-original-width=\"608\" data-original-height=\"406\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes\" alt=\"Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes\" style=\"width: 608px; height: 406px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Illa Galera, El Port de la Selva, Spain 9-05-2009 by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 288px; height: 410px;\" data-original-width=\"288\" data-original-height=\"410\" > <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\/proctonotoidea\/antiopella-cristata\/olympus-digital-camera-240\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"284\"> <meta itemprop=\"height\" content=\"213\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"27978\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Janolus-cristatus-@-Netherlands-6-09-2018-by-Stefan-Verheyen.jpg\" data-orig-size=\"4608,3456\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Netherlands 6-09-2018 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Netherlands 6-09-2018 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Janolus-cristatus-%40-Netherlands-6-09-2018-by-Stefan-Verheyen.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Janolus-cristatus-%40-Netherlands-6-09-2018-by-Stefan-Verheyen.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Janolus-cristatus-%40-Netherlands-6-09-2018-by-Stefan-Verheyen.jpg?w=284&#038;h=213&#038;ssl=1\" width=\"284\" height=\"213\" loading=\"lazy\" data-original-width=\"284\" data-original-height=\"213\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Netherlands 6-09-2018 by Stefan Verheyen\" alt=\"Antiopella cristata @ Netherlands 6-09-2018 by Stefan Verheyen\" style=\"width: 284px; height: 213px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Netherlands 6-09-2018 by Stefan Verheyen <\/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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-sicily-italy-by-lara-orselli11\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"284\"> <meta itemprop=\"height\" content=\"189\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"30839\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Antiopella-cristata-@-Sicily-Italy-by-Lara-Orselli11.jpg\" data-orig-size=\"1152,768\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Sicily, Italy by Lara Orselli\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Sicily, Italy by Lara Orselli&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Antiopella-cristata-%40-Sicily-Italy-by-Lara-Orselli11.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Antiopella-cristata-%40-Sicily-Italy-by-Lara-Orselli11.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/11\/Antiopella-cristata-%40-Sicily-Italy-by-Lara-Orselli11.jpg?w=284&#038;h=189&#038;ssl=1\" width=\"284\" height=\"189\" loading=\"lazy\" data-original-width=\"284\" data-original-height=\"189\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Sicily, Italy by Lara Orselli\" alt=\"Antiopella cristata @ Sicily, Italy by Lara Orselli\" style=\"width: 284px; height: 189px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Sicily, Italy by Lara Orselli <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 341px;\" data-original-width=\"900\" data-original-height=\"341\" > <div class=\"gallery-group images-1\" style=\"width: 512px; height: 341px;\" data-original-width=\"512\" data-original-height=\"341\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-by-miquel-pontes-mpg_5647\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"508\"> <meta itemprop=\"height\" content=\"337\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31898\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg\" data-orig-size=\"1280,850\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Miquel Pontes\" data-image-description=\"&lt;p&gt;Antiopella cristata by Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?fit=300%2C199&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?fit=900%2C598&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?w=508&#038;h=337&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?resize=300%2C199&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?resize=1024%2C680&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Miquel-Pontes-MPG_5647.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"508\" height=\"337\" loading=\"lazy\" data-original-width=\"508\" data-original-height=\"337\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Miquel Pontes\" alt=\"Antiopella cristata by Miquel Pontes\" style=\"width: 508px; height: 337px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 388px; height: 341px;\" data-original-width=\"388\" data-original-height=\"341\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-by-nani-diez-img_20210123_110056_254\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"384\"> <meta itemprop=\"height\" content=\"337\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31937\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg\" data-orig-size=\"1080,948\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Nani D\u00edez\" data-image-description=\"&lt;p&gt;Antiopella cristata by Nani D\u00edez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?fit=300%2C263&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?fit=900%2C790&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?w=384&#038;h=337&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?w=1080&amp;ssl=1 1080w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?resize=300%2C263&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?resize=1024%2C899&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210123_110056_254.jpg?resize=150%2C132&amp;ssl=1 150w\" width=\"384\" height=\"337\" loading=\"lazy\" data-original-width=\"384\" data-original-height=\"337\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Nani D\u00edez\" alt=\"Antiopella cristata by Nani D\u00edez\" style=\"width: 384px; height: 337px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Nani D\u00edez <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 344px;\" data-original-width=\"900\" data-original-height=\"344\" > <div class=\"gallery-group images-1\" style=\"width: 450px; height: 344px;\" data-original-width=\"450\" data-original-height=\"344\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-by-nani-diez-img_20210219_104557_103\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"340\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31938\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg\" data-orig-size=\"1280,977\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Nani D\u00edez\" data-image-description=\"&lt;p&gt;Antiopella cristata by Nani D\u00edez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?fit=300%2C229&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?fit=900%2C687&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?w=446&#038;h=340&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?resize=300%2C229&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?resize=1024%2C782&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210219_104557_103.jpg?resize=150%2C114&amp;ssl=1 150w\" width=\"446\" height=\"340\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"340\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Nani D\u00edez\" alt=\"Antiopella cristata by Nani D\u00edez\" style=\"width: 446px; height: 340px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Nani D\u00edez <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 450px; height: 344px;\" data-original-width=\"450\" data-original-height=\"344\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-by-nani-diez-img_20210302_163213_975\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"340\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"31939\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg\" data-orig-size=\"1280,975\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata by Nani D\u00edez\" data-image-description=\"&lt;p&gt;Antiopella cristata by Nani D\u00edez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?fit=300%2C229&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?fit=900%2C686&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?w=446&#038;h=340&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?resize=300%2C229&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?resize=1024%2C780&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/03\/Antiopella-cristata-by-Nani-Diez-IMG_20210302_163213_975.jpg?resize=150%2C114&amp;ssl=1 150w\" width=\"446\" height=\"340\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"340\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata by Nani D\u00edez\" alt=\"Antiopella cristata by Nani D\u00edez\" style=\"width: 446px; height: 340px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata by Nani D\u00edez <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 410px;\" data-original-width=\"900\" data-original-height=\"410\" > <div class=\"gallery-group images-2\" style=\"width: 287px; height: 410px;\" data-original-width=\"287\" data-original-height=\"410\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-france-by-pascal-girard-2\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"283\"> <meta itemprop=\"height\" content=\"189\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36049\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-@-France-by-Pascal-Girard-2.jpg\" data-orig-size=\"1280,854\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ France by Pascal Girard\" data-image-description=\"&lt;p&gt;Antiopella cristata @ France by Pascal Girard&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-%40-France-by-Pascal-Girard-2.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-%40-France-by-Pascal-Girard-2.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-%40-France-by-Pascal-Girard-2.jpg?w=283&#038;h=189&#038;ssl=1\" width=\"283\" height=\"189\" loading=\"lazy\" data-original-width=\"283\" data-original-height=\"189\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ France by Pascal Girard\" alt=\"Antiopella cristata @ France by Pascal Girard\" style=\"width: 283px; height: 189px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ France by Pascal Girard <\/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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-france-by-pascal-girard\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"283\"> <meta itemprop=\"height\" content=\"213\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36050\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-@-France-by-Pascal-Girard.jpg\" data-orig-size=\"1280,960\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ France by Pascal Girard\" data-image-description=\"&lt;p&gt;Antiopella cristata @ France by Pascal Girard&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-%40-France-by-Pascal-Girard.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-%40-France-by-Pascal-Girard.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-%40-France-by-Pascal-Girard.jpg?w=283&#038;h=213&#038;ssl=1\" width=\"283\" height=\"213\" loading=\"lazy\" data-original-width=\"283\" data-original-height=\"213\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ France by Pascal Girard\" alt=\"Antiopella cristata @ France by Pascal Girard\" style=\"width: 283px; height: 213px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ France by Pascal Girard <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 613px; height: 410px;\" data-original-width=\"613\" data-original-height=\"410\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-spawn-france-by-pascal-girard-2\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"609\"> <meta itemprop=\"height\" content=\"406\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36051\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-spawn-@-France-by-Pascal-Girard-2.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata spawn @ France by Pascal Girard\" data-image-description=\"&lt;p&gt;Antiopella cristata spawn @ France by Pascal Girard&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2022\/12\/Antiopella-cristata-spawn-%40-France-by-Pascal-Girard-2.jpg?fit=300%2C200&#038;ssl=1\" 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class=\"gallery-group images-3\" style=\"width: 323px; height: 641px;\" data-original-width=\"323\" data-original-height=\"641\" > <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\/proctonotoidea\/antiopella-cristata\/olympus-digital-camera-275\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"319\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36427\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg\" data-orig-size=\"1200,742\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Costa Brava by Manuel Ballesteros&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?fit=300%2C186&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?fit=900%2C556&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?w=319&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?resize=300%2C186&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?resize=1024%2C633&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?resize=150%2C93&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-P5286785.jpg?resize=327%2C201&amp;ssl=1 327w\" width=\"319\" height=\"197\" loading=\"lazy\" data-original-width=\"319\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" alt=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" style=\"width: 319px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Costa Brava by Manuel Ballesteros <\/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\/proctonotoidea\/antiopella-cristata\/konica-minolta-digital-camera-14\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"319\"> <meta itemprop=\"height\" content=\"211\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36428\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg\" data-orig-size=\"1200,796\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Costa Brava by Manuel Ballesteros&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?fit=300%2C199&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?fit=900%2C597&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?w=319&#038;h=211&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?resize=300%2C199&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?resize=1024%2C679&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-PICT0031-2.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"319\" height=\"211\" loading=\"lazy\" data-original-width=\"319\" data-original-height=\"211\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" alt=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" style=\"width: 319px; height: 211px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Costa Brava by Manuel Ballesteros <\/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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-by-manuel-ballesteros-img090\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"319\"> <meta itemprop=\"height\" content=\"221\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36429\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg\" data-orig-size=\"1200,832\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Costa Brava by Manuel Ballesteros&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?fit=300%2C208&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?fit=900%2C624&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?w=319&#038;h=221&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?resize=300%2C208&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?resize=1024%2C710&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-by-Manuel-Ballesteros-img090.jpg?resize=150%2C104&amp;ssl=1 150w\" width=\"319\" height=\"221\" loading=\"lazy\" data-original-width=\"319\" data-original-height=\"221\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" alt=\"Antiopella cristata @ Costa Brava by Manuel Ballesteros\" style=\"width: 319px; height: 221px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Costa Brava by Manuel Ballesteros <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 577px; height: 641px;\" data-original-width=\"577\" data-original-height=\"641\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-granada-por-luis-sanchez-tocino\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"573\"> <meta itemprop=\"height\" content=\"637\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36846\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-@-Granada-por-Luis-Sanchez-Tocino.jpg\" data-orig-size=\"864,960\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata @ Granada por Luis S\u00e1nchez Tocino\" data-image-description=\"&lt;p&gt;Antiopella cristata @ Granada por Luis S\u00e1nchez Tocino&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-%40-Granada-por-Luis-Sanchez-Tocino.jpg?fit=270%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-%40-Granada-por-Luis-Sanchez-Tocino.jpg?fit=864%2C960&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Antiopella-cristata-%40-Granada-por-Luis-Sanchez-Tocino.jpg?w=573&#038;h=637&#038;ssl=1\" width=\"573\" height=\"637\" loading=\"lazy\" data-original-width=\"573\" data-original-height=\"637\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Granada por Luis S\u00e1nchez Tocino\" alt=\"Antiopella cristata @ Granada por Luis S\u00e1nchez Tocino\" style=\"width: 573px; height: 637px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Granada por Luis S\u00e1nchez Tocino <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 560px;\" data-original-width=\"900\" data-original-height=\"560\" > <div class=\"gallery-group images-1\" style=\"width: 450px; height: 560px;\" data-original-width=\"450\" data-original-height=\"560\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-granada-by-luis-sanchez-tocino\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"556\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"42825\" 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data-original-height=\"556\" itemprop=\"http:\/\/schema.org\/image\" title=\"Antiopella cristata @ Granada by Luis S\u00e1nchez Tocino\" alt=\"Antiopella cristata @ Granada by Luis S\u00e1nchez Tocino\" style=\"width: 446px; height: 556px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Antiopella cristata @ Granada by Luis S\u00e1nchez Tocino <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 450px; height: 560px;\" data-original-width=\"450\" data-original-height=\"560\" > <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\/proctonotoidea\/antiopella-cristata\/antiopella-cristata-egg-spawn-granada-by-luis-sanchez-tocino\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"556\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"42826\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2024\/01\/Antiopella-cristata-egg-spawn-@-Granada-by-Luis-Sanchez-Tocino.jpg\" data-orig-size=\"1002,1250\" data-comments-opened=\"\" data-image-title=\"Antiopella cristata egg spawn @ Granada by Luis S\u00e1nchez Tocino\" data-image-description=\"&lt;p&gt;Antiopella cristata egg spawn @ Granada by Luis S\u00e1nchez Tocino&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2024\/01\/Antiopella-cristata-egg-spawn-%40-Granada-by-Luis-Sanchez-Tocino.jpg?fit=240%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2024\/01\/Antiopella-cristata-egg-spawn-%40-Granada-by-Luis-Sanchez-Tocino.jpg?fit=821%2C1024&#038;ssl=1\" 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ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_COLLECTION_ID ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_TAG_ID ZP_ATTR\">Antiopella cristata<\/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 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Alcune considerazioni sui molluschi opistobranchi del Mar Ligure. <i>Lavori Societa Italiana di Malacologia 22:85-96.<\/i><\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-BESQIQHG\" data-zp-author-date='Cattaneo-Vietti-and-Barletta-1984' data-zp-date-author='1984-Cattaneo-Vietti-and-Barletta' data-zp-date='1984' data-zp-year='1984' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cattaneo-Vietti, R., Barletta, G. (1984). Elenco preliminare dei molluschi opistobranchi viventi nel Mediterraneo (Sacoglossa, Pleurobranchomorpha, Acochlidiacea, Aplysiomorpha, Nudibranchia). Bollettino Malacologico (Pubblicazione Mensile Edita dalla Societa Italiana di Malacologia) 20(9-12):195-218.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-2NB7FEUA\" data-zp-author-date='Cattaneo-Vietti-and-Chemello-1991' data-zp-date-author='1991-Cattaneo-Vietti-and-Chemello' data-zp-date='1991' data-zp-year='1991' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cattaneo-Vietti, R., Chemello, R. (1991). The opisthobranch fauna of a Mediterranean lagoon (Stagnone di Marsala, western Sicily). Malacologia 32(2):291-299.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-XS7BP7FA\" data-zp-author-date='Cattaneo-Vietti-and-Chemello-1987' data-zp-date-author='1987-Cattaneo-Vietti-and-Chemello' data-zp-date='1987' data-zp-year='1987' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cattaneo-Vietti, R., Chemello, R. (1987). Alcune considerazioni sui molluschi opistobranchi della Sicilia. <i>Bollettino Malacologico (Pubblicazione Mensile Edita dalla Societa Italiana di Malacologia) 23(5-8):207-222.<\/i><\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-6NSGWX88\" data-zp-author-date='Cattaneo-Vietti-and-Thompson-1989' data-zp-date-author='1989-Cattaneo-Vietti-and-Thompson' data-zp-date='1989' data-zp-year='1989' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cattaneo-Vietti, R., Thompson, T. E. (1989). Mediterranean opisthobranch molluscs: a zoogeographic approach. Bollettino Malacologico (Pubblicazione Mensile Edita dalla Societa Italiana di Malacologia) 25(5-8):183-204.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-FKXZHEIQ\" data-zp-author-date='Cattaneo-Vietti-et-al.-1990' data-zp-date-author='1990-Cattaneo-Vietti-et-al.' data-zp-date='1990' data-zp-year='1990' data-zp-itemtype='book' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cattaneo-Vietti, R., Chemello, R., Giannuzzi-Savelli, R. (1990). <i>Atlas of Mediterranean Nudibranchs<\/i>. La Conchiglia.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-NJMRP2SH\" data-zp-author-date='Cervera-and-Garc\u00eda-G\u00f3mez-1986' data-zp-date-author='1986-Cervera-and-Garc\u00eda-G\u00f3mez' data-zp-date='1986' data-zp-year='1986' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cervera, J. L., Garc\u00eda-G\u00f3mez, J. C. (1986). Moluscos opistobranquios del litoral occidental andaluz: nuevas aportaciones faun\u00edsticas. <i>Iberus 6 (2): 201-207.<\/i><\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-ET2HBM6T\" data-zp-author-date='Cervera-et-al.-1988' data-zp-date-author='1988-Cervera-et-al.' data-zp-date='1988' data-zp-year='1988' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cervera, J. L., Templado, J., Garc\u00eda-G\u00f3mez, J. C., Ballesteros, M., Ortea, J., Garc\u00eda, F. J., Ros, J., Luque, A. A. (1988). Cat\u00e1logo actualizado y comentado de los Opistobranquios (Mollusca, Gastropoda) de la Pen\u00ednsula Ib\u00e9rica, Baleares y Canarias, con algunas referencias a Ceuta y la isla de Albor\u00e1n. <i>Iberus<\/i>, <i>Supl. 1<\/i>, 1-84.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-HM8AG4CQ\" data-zp-author-date='Cervera-et-al.-2004' data-zp-date-author='2004-Cervera-et-al.' data-zp-date='2004' data-zp-year='2004' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cervera, J. L., Calado, G., Gavaia, C., Malaqu\u00edas, M. A. E., Templado, J., Ballesteros, M., Garc\u00eda-G\u00f3mez, J. C., Megina, C. (2004). An annotated and updated checklist of the opisthobranchs (Mollusca: Gastropoda) from Spain and Portugal (including islands and archipelagos). <i>Bolet\u00edn Instituto Espa\u00f1ol de Oceanograf\u00eda<\/i>, <i>20<\/i>(1-4), 1-111.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-CPHEUSMK\" data-zp-author-date='Chemello-1986' data-zp-date-author='1986-Chemello' data-zp-date='1986' data-zp-year='1986' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Chemello, R. (1986). Studio della malacofauna costiera dell\u2019Isola di Ustica (Gastropoda). Lavori della Societa Italiana di Malacologia 22:51-76.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-7ITX3E7W\" data-zp-author-date='Cockerell-and-Eliot-1905' data-zp-date-author='1905-Cockerell-and-Eliot' data-zp-date='1905' data-zp-year='1905' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cockerell, T. D. A., Eliot, C. N. E. (1905). Notes on a collection of Californian nudibranchs. Journal of Malacology 12(3):31-53, pls. 7-8.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-74DHBH48\" data-zp-author-date='Cornet-and-Marchad-1951' data-zp-date-author='1951-Cornet-and-Marchad' data-zp-date='1951' data-zp-year='1951' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Cornet, R., Marchad, M. (1951). Inventaire de la faune marine de Roscoff Mollusques. <i>Travaux de la Station Biologique de Roscoff, Suppl 5:1-80.<\/i><\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-554-1246567-NI45FHEN\" data-zp-author-date='Dacosta-et-al.-2009' data-zp-date-author='2009-Dacosta-et-al.' data-zp-date='2009' data-zp-year='2009' data-zp-itemtype='journalArticle' class=\"zp-Entry zpSearchResultsItem\">\n<div class=\"csl-bib-body\" style=\"line-height: 1.35; padding-left: 1em; text-indent:-1em;\">\n  <div class=\"csl-entry\">Dacosta, J. M., Pontes, M., Oll\u00e9 i Callau, A., Aguilar, L. (2009). Seguiment de mol\u00b7luscs opistobranquis a la platja des Caials (Cadaqu\u00e9s, Alt Empord\u00e0). Contribuci\u00f3 al cat\u00e0leg del Parc Natural de Cap de Creus. <i>Annals de l\u2019Institut d\u2019Estudis Empordanesos<\/i>, <i>40<\/i>, 107-130. <a class=&#039;zp-DOIURL&#039; target=&#039;_blank&#039; href=&#039;https:\/\/doi.org\/10.2436\/20.8010.01.8&#039;>https:\/\/doi.org\/10.2436\/20.8010.01.8<\/a><\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\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.asturnatura.com\/especie\/janolus-cristatus.html\">AsturNatura<\/a><\/li><li><a href=\"http:\/\/www.biodiversitylibrary.org\/name\/Janolus%20cristatus\">Biodiversity Heritage Library<\/a><\/li><li><a href=\"http:\/\/www.biologiamarina.org\/wp\/arminino-ianolo\/\">BiologiaMarina.org<\/a><\/li><li><a href=\"http:\/\/www.cibsub.com\/bioespecie_es-janolus_cristatus-27829\">CIB - Club Immersio Biologia<\/a><\/li><li><a href=\"http:\/\/doris.ffessm.fr\/fiche2.asp?fiche_numero=335\">DORIS<\/a><\/li><li><a href=\"https:\/\/litoraldegranada.ugr.es\/el-litoral\/el-litoral-sumergido\/fauna\/moluscos\/gasteropodos\/opistobranquios\/orden-nudibranchia\/protocnotoideos\/antiopella-cristata\/\">El Litoral de Granada<\/a><\/li><li><a href=\"http:\/\/www.habitas.org.uk\/marinelife\/species.asp?item=W14310#\">Encyclopedia of Marine Life of Britain and Ireland<\/a><\/li><li><a href=\"http:\/\/nature22.com\/estran22\/mollusques\/gasteropodesbis\/gasteropodes5.html\">Estran 22 - Faune et flore de la zone de balancement des mar\u00e9es en C\u00f4tes d&#039;Armor<\/a><\/li><li><a href=\"https:\/\/www.flickr.com\/search\/?text=Janolus%20cristatus\">Flickr pictures<\/a><\/li><li><a href=\"http:\/\/www.opistobranquis.org\/ca\/guia\/56\">GROC<\/a><\/li><li><a href=\"http:\/\/www.irmng.org\/aphia.php?p=taxlist&#038;tName=Janolus%20cristatus\">Interim Register of Marine and Nonmarine Genera<\/a><\/li><li><a href=\"http:\/\/marenostrum.org\/vidamarina\/animalia\/invertebrados\/moluscos\/gasteropodos\/opistobranquios\/janolus\/index.htm\">M@re Nostrum<\/a><\/li><li><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Undef&#038;name=Janolus%20cristatus&#038;lvl=0&#038;srchmode=1\">NCBI GenBank<\/a><\/li><li><a href=\"http:\/\/iobis.org\/mapper\/?taxon=Janolus%20cristatus\">OBIS - Search by Taxon<\/a><\/li><li><a href=\"http:\/\/www.nudibranch.org\/Scottish%20Nudibranchs\/antiopella-cristata.html\">Scottish Nudibranchs<\/a><\/li><li><a href=\"http:\/\/www.seaslugforum.net\/showall\/janocris\">Sea Slug Forum<\/a><\/li><li><a href=\"http:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&#038;id=140855\">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>\"Antiopella cristata\"<\/em> in <em>OPK-Opistobranquis<\/em>. Published: 16\/05\/2012. Accessed: 27\/07\/2026. Available at (<a href=https:\/\/opistobranquis.info\/en\/?p=554>https:\/\/opistobranquis.info\/en\/?p=554<\/a>)<\/p><p><\/p><\/div><p><\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Antiopella cristata (Delle Chiaje, 1841) Synonyms Antiopa splendida Alder &amp; Hancock, 1848 Janolus cristatus (Delle Chiaje, 1841) Eolidia cristata Delle Chiaje, 1841 Eolis cristata Delle Chiaje, 1841 (original) Janus spinolae V\u00e9rany, 1846 Taxonomic note:\u00a0A study published by Pola, Hallas and Gosliner (2019) tries to address the uncertainties traditionally presented by the members of the family Proctonotidae, by analyzing four apparently undescribed species of Indo-Pacific Madrellidae and Proctonotidae with the use\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/opistobranquis.info\/en\/guia\/nudibranchia\/proctonotoidea\/antiopella-cristata\/\">Continue reading<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":291,"featured_media":27374,"parent":25698,"menu_order":7143,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-554","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\/554","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=554"}],"version-history":[{"count":15,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/554\/revisions"}],"predecessor-version":[{"id":35866,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/554\/revisions\/35866"}],"up":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/pages\/25698"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/media\/27374"}],"wp:attachment":[{"href":"https:\/\/opistobranquis.info\/en\/wp-json\/wp\/v2\/media?parent=554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}