{"id":10724,"date":"2013-10-05T15:42:59","date_gmt":"2013-10-05T13:42:59","guid":{"rendered":"https:\/\/opistobranquis.info\/?page_id=10724"},"modified":"2025-10-01T11:50:45","modified_gmt":"2025-10-01T09:50:45","slug":"thecacera-pennigera","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/","title":{"rendered":"Thecacera pennigera"},"content":{"rendered":"<p><\/p>\n<h3><em>Thecacera pennigera<\/em> (Montagu, 1815)<\/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\/2013\/10\/Thecacera-pennigera-Skerries-Portrush-Co-Antrim-Ireland.-Photograph-%C2%A9Bernard-Picton.jpg?w=900&#038;ssl=1\" alt=\"Thecacera pennigera Skerries, Portrush, Co Antrim, Ireland. - Photograph \u00a9Bernard Picton\" \/><\/div><center><em>Thecacera pennigera Skerries, Portrush, Co Antrim, Ireland<\/em> per Bernard Picton<\/center><\/span><p><\/p><div class=\"opk-worms\"><h3>Informaci\u00f3 taxon\u00f2mica WoRMS<\/h3><div class=\"opk-success\">Nom acceptat actual: <strong><em>Thecacera pennigera<\/em> (Montagu, 1813)<\/strong><\/div><h4>Classificaci\u00f3 actual<\/h4><table class=\"widefat striped\"><tr><th>Superdomain<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1\">Biota<\/a><\/td><\/tr><tr><th>Kingdom<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=2\">Animalia<\/a><\/td><\/tr><tr><th>Phylum<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=51\">Mollusca<\/a><\/td><\/tr><tr><th>Class<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=101\">Gastropoda<\/a><\/td><\/tr><tr><th>Subclass<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=14712\">Heterobranchia<\/a><\/td><\/tr><tr><th>Infraclass<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1057247\">Euthyneura<\/a><\/td><\/tr><tr><th>Subterclass<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1057249\">Ringipleura<\/a><\/td><\/tr><tr><th>Superorder<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=411966\">Nudipleura<\/a><\/td><\/tr><tr><th>Order<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1762\">Nudibranchia<\/a><\/td><\/tr><tr><th>Suborder<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=1052385\">Doridina<\/a><\/td><\/tr><tr><th>Infraorder<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=246038\">Doridoidei<\/a><\/td><\/tr><tr><th>Superfamily<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=412569\">Polyceroidea<\/a><\/td><\/tr><tr><th>Family<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=177\">Polyceridae<\/a><\/td><\/tr><tr><th>Subfamily<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=412574\">Polycerinae<\/a><\/td><\/tr><tr><th>Genus<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=138371\"><em>Thecacera<\/em><\/a><\/td><\/tr><tr><th>Species<\/th><td><a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=140840\"><em>Thecacera pennigera<\/em> (Montagu, 1813)<\/a><\/td><\/tr><\/table><p class=\"footer\">Classificaci\u00f3 proporcionada pel World Register of Marine Species (WoRMS). [<a target=\"_blank\" href=\"https:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&id=140840\">140840<\/a>]<\/p><\/div><strong>Sin\u00f2nims<\/strong><\/p>\n<ul>\n<li><strong><span id=\"aphia_ct_tu_527197\"><i>Doris pennigera<\/i> Montagu, 1815 (original)<\/span><\/strong><\/li>\n<li><span id=\"aphia_ct_tu_527199\"><i>Thecacera lamellata<\/i> Barnard, 1933<\/span><\/li>\n<li><span id=\"aphia_ct_tu_527198\"><i>Thecacera maculata<\/i> Eliot, 1905<\/span><\/li>\n<\/ul>\n<p><strong>Descripci\u00f3<br \/>\n<\/strong>Aquesta esp\u00e8cie pot arribar fins a 30 mm de longitud. T\u00e9 un color de fons blanc transl\u00facid amb tot el cos cobert de petites taques irregulars de colors taronja i groc, i punts negres de densitat variable. Els punts negres s\u00f3n de menor grand\u00e0ria per\u00f2 apareixen en major nombre. Els individus de l&#8217;Atl\u00e0ntic difereixen dels del Pac\u00edfic quant a color, densitat i mida de les taques. Ocasionalment apareixen individus amb les taques taronges m\u00e9s grans del normal. La part anterior del cos \u00e9s m\u00e9s ampla que la posterior, que s&#8217;estreny en un peu prim i llarg que acaba amb una quilla lateral a cada costat. El cap \u00e9s curt, rom i ample, sense digitacions ni tentacles orals en la seva vora anterior. Els rin\u00f2fors s\u00f3n lamel\u00b7lats i tenen la mateixa coloraci\u00f3 que la resta del cos; estan envoltats per una beina acampanada que no els cobreix completament. La br\u00e0nquia est\u00e0 composada per 3-5 fulles bipinnades o tripinnades, no retr\u00e0ctils, que estan disposades en forma de ferradura al voltant de la papil\u00b7la anal. La br\u00e0nquia est\u00e0 situada a la part mitja del dors, just davant de dues protuber\u00e0ncies allargades ubicades dors-lateralment, de coloraci\u00f3 similar a la resta del cos i que Picton &amp; Morrow (1994) consideren de tipus glandular i amb missi\u00f3 defensiva. El peu t\u00e9 dos tentacles propodials antero-laterals de car\u00e0cter sensorial, que utilitzen per localitzar l&#8217;aliment i orientar-se a curta\u00a0dist\u00e0ncia.<\/p>\n<p><strong>Biologia<br \/>\n<\/strong>Aquest nudibranqui \u00e9s molt cr\u00edptic sobre el substrat i t\u00e9 h\u00e0bits nocturns. Pot viure des de l&#8217;intermareal fins als 36 m (Swennen 1961; Willan &amp; Coleman, 1984). \u00c9s una esp\u00e8cie carn\u00edvora altament especialitzada que s&#8217;alimenta exclusivament de certes esp\u00e8cies de briozous arborescents com <em>Crisularia<\/em> (=<em>Bugula<\/em>) <em>plumosa<\/em>, <em>C. turrita<\/em>, <em>Bugula neritina<\/em>, <em>Bugulina<\/em> (=<em>Bugula<\/em>) <em>flabellata<\/em>, <em>B. turrita<\/em> i <em>B. stolinifera<\/em> (McDonald &amp; Nybakken, 2009). Apareix estretament associada a aquestes poblacions de briozous on les seves postes acintadas blanques i estretes, dipositades sobre les col\u00f2nies, s\u00f3n sovint el millor indicador de la seva pres\u00e8ncia (Willan &amp; Coleman 1984, Dekker 1986). Generalment es troben en baixes densitats en els briozous, fins que unes condicions ambientals favorables desencadenen episodis massius que recluten gran quantitat d&#8217;individus nous.<\/p>\n<p><strong>Etimologia<\/strong><\/p>\n<ul>\n<li><em>Thecacera<\/em>. Del Grec &#8220;theke&#8221; (\u03b8\u1f75\u03ba\u03b7), un receptacle, una beina\u00a0+ &#8220;k\u0113r\u00f3s&#8221; (\u03ba\u03b7\u03c1\u03cc\u03c2), banya, pels rin\u00f2fors rodejats per una beina.<\/li>\n<li><em>Pennigera<\/em>. Del\u00a0Llat\u00ed &#8220;penna&#8221;, ploma\u00a0+\u200e &#8220;gerere&#8221;, transportar, portar. El significat general \u00e9s &#8220;emplomado&#8221; o &#8220;alat&#8221;.<\/li>\n<\/ul>\n<p><strong>Distribuci\u00f3<br \/>\n<\/strong>La distribuci\u00f3 d&#8217;aquesta esp\u00e8cie, de clima temperat per\u00f2 amb una \u00e0mplia toler\u00e0ncia t\u00e8rmica, \u00e9s cosmopolita (Thompson, 1976), abastant des del sud i oest de les Illes Brit\u00e0niques, la costa oest d&#8217;Irlanda, la costa occidental d&#8217;Europa, el Mar Mediterrani, la regi\u00f3 macaron\u00e8sica (Wirtz, 1999), \u00c0frica Occidental, \u00c0frica del Sud, costes de Brasil, l&#8217;est dels Estats Units (des de Massachusetts fins a Florida, possiblement discont\u00ednua), Pakistan, Jap\u00f3, Corea, est i sud d&#8217;Austr\u00e0lia, i Nova Zelanda (Willan 1976; Gosliner 1987; Picton i Morrow 1994; Vall\u00e8s et al., 2000). Willan (1976) suggereix que l&#8217;esp\u00e8cie s&#8217;ha est\u00e8s m\u00e9s enll\u00e0 del seu rang de distribuci\u00f3 original, a causa del transport per mitj\u00e0 mar\u00edtim. Una dada que podria asseverar aquesta afirmaci\u00f3 est\u00e0 en el fet que les esp\u00e8cies de briozous ramificats sobre les que viu i de les que s&#8217;alimenta s\u00f3n esp\u00e8cies que solen formar part del fouling de epibionts que poden cr\u00e9ixer sobre els cascos de les embarcacions. S&#8217;han estudiat esp\u00e8cimens de diverses poblacions mundials, i no s&#8217;han trobat difer\u00e8ncies morfol\u00f2giques significatives entre les mostres procedents d&#8217;altres pa\u00efsos, excepte en la mida i el nombre de taques del mantell (Jung et al., 2013). A la Pen\u00ednsula Ib\u00e8rica ha estat observada a la cornisa cant\u00e0brica, a Portugal i a la costa atl\u00e0ntica andalusa. 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height: 409px;\" data-original-width=\"900\" data-original-height=\"409\" > <div class=\"gallery-group images-1\" style=\"width: 613px; height: 409px;\" data-original-width=\"613\" data-original-height=\"409\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera_pennigera\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"609\"> <meta itemprop=\"height\" content=\"405\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"10726\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg\" data-orig-size=\"800,533\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera\" data-image-description=\"&lt;p&gt;Thecacera pennigera&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg?fit=300%2C199&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg?fit=800%2C533&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg?w=609&#038;h=405&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg?resize=150%2C99&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera_pennigera.jpg?resize=300%2C199&amp;ssl=1 300w\" width=\"609\" height=\"405\" loading=\"lazy\" data-original-width=\"609\" data-original-height=\"405\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera\" alt=\"Thecacera pennigera\" style=\"width: 609px; height: 405px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 287px; height: 409px;\" data-original-width=\"287\" data-original-height=\"409\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-feeding-on-bugula-plumosa-sark-channel-isles-june-2010-photograph-bernard-picton\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"283\"> <meta itemprop=\"height\" content=\"212\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"16345\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-Feeding-on-Bugula-plumosa-Sark-Channel-Isles-June-2010.-Photograph-\u00a9Bernard-Picton.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera Feeding on Bugula plumosa, Sark, Channel Isles, June 2010. &amp;#8211; Photograph \u00a9Bernard Picton\" data-image-description=\"&lt;p&gt;Thecacera pennigera Feeding on Bugula plumosa, Sark, Channel Isles, June 2010. &amp;#8211; Photograph \u00a9Bernard Picton&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-Feeding-on-Bugula-plumosa-Sark-Channel-Isles-June-2010.-Photograph-%C2%A9Bernard-Picton.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-Feeding-on-Bugula-plumosa-Sark-Channel-Isles-June-2010.-Photograph-%C2%A9Bernard-Picton.jpg?fit=800%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-Feeding-on-Bugula-plumosa-Sark-Channel-Isles-June-2010.-Photograph-%C2%A9Bernard-Picton.jpg?w=283&#038;h=212&#038;ssl=1\" width=\"283\" height=\"212\" loading=\"lazy\" data-original-width=\"283\" data-original-height=\"212\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera Feeding on Bugula plumosa, Sark, Channel Isles, June 2010. - Photograph \u00a9Bernard Picton\" alt=\"Thecacera pennigera Feeding on Bugula plumosa, Sark, Channel Isles, June 2010. - Photograph \u00a9Bernard Picton\" style=\"width: 283px; height: 212px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera Feeding on Bugula plumosa, Sark, Channel Isles, June 2010. &#8211; Photograph \u00a9Bernard Picton <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/999905_08_2014-mpicc_160-thecacera-pennigera-by-cataldo-licchelli\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"283\"> <meta itemprop=\"height\" content=\"189\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"16499\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg\" data-orig-size=\"800,533\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera by Cataldo Licchelli\" data-image-description=\"&lt;p&gt;Thecacera pennigera Observed at Mar Piccolo, Taranto, Puglia, Italia (23\/04\/2014 \u2013 05\/08\/2014) by Cataldo Licchelli&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg?fit=300%2C199&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg?fit=800%2C533&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg?w=283&#038;h=189&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg?resize=150%2C99&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/999905_08_2014-MPicc_160-Thecacera-pennigera-by-Cataldo-Licchelli.jpg?resize=300%2C199&amp;ssl=1 300w\" width=\"283\" height=\"189\" loading=\"lazy\" data-original-width=\"283\" data-original-height=\"189\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera by Cataldo Licchelli\" alt=\"Thecacera pennigera Observed at Mar Piccolo, Taranto, Puglia, Italia (23\/04\/2014 \u2013 05\/08\/2014) by Cataldo Licchelli\" style=\"width: 283px; height: 189px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera Observed at Mar Piccolo, Taranto, Puglia, Italia (23\/04\/2014 \u2013 05\/08\/2014) by Cataldo Licchelli <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 201px;\" data-original-width=\"900\" data-original-height=\"201\" > <div class=\"gallery-group images-1\" style=\"width: 300px; height: 201px;\" data-original-width=\"300\" data-original-height=\"201\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-islas-canarias-by-aketza-herrero-2\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21332\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-@-Islas-Canarias-by-Aketza-Herrero-2.jpg\" data-orig-size=\"600,399\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Islas Canarias by Aketza Herrero&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-2.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-2.jpg?fit=600%2C399&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-2.jpg?w=296&#038;h=197&#038;ssl=1\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" alt=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Islas Canarias by Aketza Herrero <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 300px; height: 201px;\" data-original-width=\"300\" data-original-height=\"201\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-islas-canarias-by-aketza-herrero-1\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21333\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-@-Islas-Canarias-by-Aketza-Herrero-1.jpg\" data-orig-size=\"600,399\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Islas Canarias by Aketza Herrero&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-1.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-1.jpg?fit=600%2C399&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-1.jpg?w=296&#038;h=197&#038;ssl=1\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" alt=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Islas Canarias by Aketza Herrero <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 300px; height: 201px;\" data-original-width=\"300\" data-original-height=\"201\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-islas-canarias-by-aketza-herrero-3\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"21335\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-@-Islas-Canarias-by-Aketza-Herrero-3.jpg\" data-orig-size=\"600,399\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Islas Canarias by Aketza Herrero&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-3.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-3.jpg?fit=600%2C399&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/10\/Thecacera-pennigera-%40-Islas-Canarias-by-Aketza-Herrero-3.jpg?w=296&#038;h=197&#038;ssl=1\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" alt=\"Thecacera pennigera @ Islas Canarias by Aketza Herrero\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Islas Canarias by Aketza Herrero <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 432px;\" data-original-width=\"900\" data-original-height=\"432\" > <div class=\"gallery-group images-1\" style=\"width: 575px; height: 432px;\" data-original-width=\"575\" data-original-height=\"432\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-203\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"571\"> <meta itemprop=\"height\" content=\"428\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24312\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-1-09-2017-2-by-Stefan-Verheyen.jpg\" data-orig-size=\"1024,767\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-2-by-Stefan-Verheyen.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-2-by-Stefan-Verheyen.jpg?fit=900%2C674&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-2-by-Stefan-Verheyen.jpg?w=571&#038;h=428&#038;ssl=1\" width=\"571\" height=\"428\" loading=\"lazy\" data-original-width=\"571\" data-original-height=\"428\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" style=\"width: 571px; height: 428px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 325px; height: 432px;\" data-original-width=\"325\" data-original-height=\"432\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-204\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"321\"> <meta itemprop=\"height\" content=\"428\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24313\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-1-09-2017-3-by-Stefan-Verheyen.jpg\" data-orig-size=\"768,1024\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-3-by-Stefan-Verheyen.jpg?fit=225%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-3-by-Stefan-Verheyen.jpg?fit=768%2C1024&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-3-by-Stefan-Verheyen.jpg?w=321&#038;h=428&#038;ssl=1\" width=\"321\" height=\"428\" loading=\"lazy\" data-original-width=\"321\" data-original-height=\"428\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" style=\"width: 321px; height: 428px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 451px;\" data-original-width=\"900\" data-original-height=\"451\" > <div class=\"gallery-group images-2\" style=\"width: 300px; height: 451px;\" data-original-width=\"300\" data-original-height=\"451\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-205\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"222\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24314\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-1-09-2017-by-Stefan-Verheyen.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-by-Stefan-Verheyen.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-by-Stefan-Verheyen.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-1-09-2017-by-Stefan-Verheyen.jpg?w=296&#038;h=222&#038;ssl=1\" width=\"296\" height=\"222\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"222\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 1-09-2017 by Stefan Verheyen\" style=\"width: 296px; height: 222px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 1-09-2017 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\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-206\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"221\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24315\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-6-03-2017-by-Stefan-Verheyen-2.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen-2.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen-2.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen-2.jpg?w=296&#038;h=221&#038;ssl=1\" width=\"296\" height=\"221\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"221\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" style=\"width: 296px; height: 221px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 600px; height: 451px;\" data-original-width=\"600\" data-original-height=\"451\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-netherlands-6-03-2017-by-stefan-verheyen-3\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"596\"> <meta itemprop=\"height\" content=\"447\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24316\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-6-03-2017-by-Stefan-Verheyen-3.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen-3.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen-3.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen-3.jpg?w=596&#038;h=447&#038;ssl=1\" width=\"596\" height=\"447\" loading=\"lazy\" data-original-width=\"596\" data-original-height=\"447\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" style=\"width: 596px; height: 447px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 754px;\" data-original-width=\"900\" data-original-height=\"754\" > <div class=\"gallery-group images-3\" style=\"width: 334px; height: 754px;\" data-original-width=\"334\" data-original-height=\"754\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-207\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"330\"> <meta itemprop=\"height\" content=\"248\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24317\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-6-03-2017-by-Stefan-Verheyen.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-6-03-2017-by-Stefan-Verheyen.jpg?w=330&#038;h=248&#038;ssl=1\" width=\"330\" height=\"248\" loading=\"lazy\" data-original-width=\"330\" data-original-height=\"248\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 6-03-2017 by Stefan Verheyen\" style=\"width: 330px; height: 248px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 6-03-2017 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\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-208\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"330\"> <meta itemprop=\"height\" content=\"247\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24318\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-@-Netherlands-7-10-2017-by-Stefan-Verheyen.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands 7-10-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands 7-10-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-7-10-2017-by-Stefan-Verheyen.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-7-10-2017-by-Stefan-Verheyen.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-%40-Netherlands-7-10-2017-by-Stefan-Verheyen.jpg?w=330&#038;h=247&#038;ssl=1\" width=\"330\" height=\"247\" loading=\"lazy\" data-original-width=\"330\" data-original-height=\"247\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands 7-10-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands 7-10-2017 by Stefan Verheyen\" style=\"width: 330px; height: 247px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands 7-10-2017 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\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-209\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"330\"> <meta itemprop=\"height\" content=\"247\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"24319\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-feeding-on-Bugula-plumosa-@-Netherlands-22-08-2017-by-Stefan-Verheyen.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera feeding on Bugula plumosa @ Netherlands 22-08-2017 by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera feeding on Bugula plumosa @ Netherlands 22-08-2017 by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-feeding-on-Bugula-plumosa-%40-Netherlands-22-08-2017-by-Stefan-Verheyen.jpg?fit=300%2C225&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-feeding-on-Bugula-plumosa-%40-Netherlands-22-08-2017-by-Stefan-Verheyen.jpg?fit=900%2C675&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2017\/12\/Thecacera-pennigera-feeding-on-Bugula-plumosa-%40-Netherlands-22-08-2017-by-Stefan-Verheyen.jpg?w=330&#038;h=247&#038;ssl=1\" width=\"330\" height=\"247\" loading=\"lazy\" data-original-width=\"330\" data-original-height=\"247\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera feeding on Bugula plumosa @ Netherlands 22-08-2017 by Stefan Verheyen\" alt=\"Thecacera pennigera feeding on Bugula plumosa @ Netherlands 22-08-2017 by Stefan Verheyen\" style=\"width: 330px; height: 247px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera feeding on Bugula plumosa @ Netherlands 22-08-2017 by Stefan Verheyen <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 566px; height: 754px;\" data-original-width=\"566\" data-original-height=\"754\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/olympus-digital-camera-220\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"562\"> <meta itemprop=\"height\" content=\"750\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"26397\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2018\/03\/Thecacera-pennigera-@-Netherlands-by-Stefan-Verheyen-e1521467453381.jpg\" data-orig-size=\"768,1024\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera @ Netherlands by Stefan Verheyen\" data-image-description=\"&lt;p&gt;Thecacera pennigera @ Netherlands by Stefan Verheyen&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2018\/03\/Thecacera-pennigera-%40-Netherlands-by-Stefan-Verheyen-e1521467453381.jpg?fit=225%2C300&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2018\/03\/Thecacera-pennigera-%40-Netherlands-by-Stefan-Verheyen-e1521467453381.jpg?fit=768%2C1024&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2018\/03\/Thecacera-pennigera-%40-Netherlands-by-Stefan-Verheyen-e1521467453381.jpg?w=562&#038;h=750&#038;ssl=1\" width=\"562\" height=\"750\" loading=\"lazy\" data-original-width=\"562\" data-original-height=\"750\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera @ Netherlands by Stefan Verheyen\" alt=\"Thecacera pennigera @ Netherlands by Stefan Verheyen\" style=\"width: 562px; height: 750px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera @ Netherlands by Stefan Verheyen <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 301px;\" data-original-width=\"900\" data-original-height=\"301\" > <div class=\"gallery-group images-1\" style=\"width: 450px; height: 301px;\" data-original-width=\"450\" data-original-height=\"301\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-by-fabio-vitale\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"297\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36712\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg\" data-orig-size=\"1200,800\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera by Fabio Vitale\" data-image-description=\"&lt;p&gt;Thecacera pennigera by Fabio Vitale&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?w=446&#038;h=297&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Fabio-Vitale.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"446\" height=\"297\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"297\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera by Fabio Vitale\" alt=\"Thecacera pennigera by Fabio Vitale\" style=\"width: 446px; height: 297px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera by Fabio Vitale <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 450px; height: 301px;\" data-original-width=\"450\" data-original-height=\"301\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/thecacera-pennigera-by-cataldo-licchelli-130317b\/\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"446\"> <meta itemprop=\"height\" content=\"297\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"36713\" data-orig-file=\"https:\/\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg\" data-orig-size=\"1200,800\" data-comments-opened=\"\" data-image-title=\"Thecacera pennigera by Cataldo Licchelli\" data-image-description=\"&lt;p&gt;Thecacera pennigera by Cataldo Licchelli&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?w=446&#038;h=297&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2023\/01\/Thecacera-pennigera-by-Cataldo-Licchelli-130317b.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"446\" height=\"297\" loading=\"lazy\" data-original-width=\"446\" data-original-height=\"297\" itemprop=\"http:\/\/schema.org\/image\" title=\"Thecacera pennigera by Cataldo Licchelli\" alt=\"Thecacera pennigera by Cataldo Licchelli\" style=\"width: 446px; height: 297px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Thecacera pennigera by Cataldo Licchelli <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <\/div><\/p>\n<p><p><strong>Bibliografia<\/strong><\/p><ul><div id=\"zotpress-c38ec5cf29dfd84ef4eb4fe3c0c89d4f\" class=\"zp-Zotpress zp-Zotpress-Bib wp-block-group\">\n\n\t\t<span class=\"ZP_API_USER_ID ZP_ATTR\">1246567<\/span>\n\t\t<span class=\"ZP_ITEM_KEY ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_COLLECTION_ID ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_TAG_ID ZP_ATTR\">Thecacera pennigera<\/span>\n\t\t<span class=\"ZP_AUTHOR ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_YEAR ZP_ATTR\"><\/span>\n        <span class=\"ZP_ITEMTYPE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_INCLUSIVE ZP_ATTR\">1<\/span>\n\t\t<span class=\"ZP_STYLE ZP_ATTR\">eunomia-revista-en-cultura-de-la-legalidad<\/span>\n\t\t<span class=\"ZP_LIMIT ZP_ATTR\">50<\/span>\n\t\t<span class=\"ZP_SORTBY ZP_ATTR\">creator<\/span>\n\t\t<span class=\"ZP_ORDER ZP_ATTR\">asc<\/span>\n\t\t<span class=\"ZP_TITLE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_SHOWIMAGE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_SHOWTAGS ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_DOWNLOADABLE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_NOTES ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_ABSTRACT ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_CITEABLE ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_TARGET ZP_ATTR\">1<\/span>\n\t\t<span class=\"ZP_URLWRAP ZP_ATTR\"><\/span>\n\t\t<span class=\"ZP_FORCENUM ZP_ATTR\"><\/span>\n        <span class=\"ZP_HIGHLIGHT ZP_ATTR\"><\/span>\n        <span class=\"ZP_POSTID ZP_ATTR\">10724<\/span>\n\t\t<span class=\"ZOTPRESS_PLUGIN_URL ZP_ATTR\">https:\/\/opistobranquis.info\/wp-content\/plugins\/zotpress\/<\/span>\n\n\t\t<div class=\"zp-List loading\">\n\t\t\t<div class=\"zp-SEO-Content\">\n\n\t\t\t<\/div><!-- .zp-zp-SEO-Content -->\n\t\t<\/div><!-- .zp-List -->\n\t<\/div><!--.zp-Zotpress-->\n\n<p><\/p>Bibliografia basada en els treballs de <b>Steve Long, 2006<\/b>. <a target=_blank href=https:\/\/opistobranquis.info\/wp-content\/uploads\/2016\/06\/Long-S.-2006-Bibliography-of-Opisthobranchia-1554-2000.pdf>Bibliography of Opisthobranchia 1554-2000<\/a> i <b>Gary McDonald, 2009<\/b>. <a href=http:\/\/escholarship.org\/uc\/item\/8115h0wz>Bibliographia Nudibranchia<\/a>, amb actualitzacions posteriors procedents d\u00b4altres fonts.<p><\/p><\/ul><p><\/p><p><strong>M\u00e9s informaci\u00f3<\/strong><\/p><span style=\"font-size:10pt\"><ul><ul class=\"blogroll-links\"><li><a href=\"http:\/\/www.biodiversitylibrary.org\/name\/Thecacera%20pennigera\">Biodiversity Heritage Library<\/a><\/li><li><a href=\"http:\/\/doris.ffessm.fr\/fiche2.asp?fiche_numero=353\">DORIS<\/a><\/li><li><a href=\"http:\/\/www.habitas.org.uk\/marinelife\/species.asp?item=W13760#\">Encyclopedia of Marine Life of Britain and Ireland<\/a><\/li><li><a href=\"https:\/\/www.flickr.com\/photos\/56388191@N08\/sets\/72157664446137539\/\">European Sea Slugs by Morddyn<\/a><\/li><li><a href=\"https:\/\/www.flickr.com\/search\/?text=Thecacera%20pennigera\">Flickr pictures<\/a><\/li><li><a href=\"https:\/\/www.flickr.com\/photos\/56388191@N08\/albums\/72157664446137539\">Ian Smith account at Flickr<\/a><\/li><li><a href=\"http:\/\/www.irmng.org\/aphia.php?p=taxlist&#038;tName=Thecacera%20pennigera\">Interim Register of Marine and Nonmarine Genera<\/a><\/li><li><a href=\"https:\/\/web.archive.org\/web\/20250116074557\/http:\/\/medslugs.de\/E\/Med\/Thecacera_pennigera\/Selection.htm\">Medslugs (Med)<\/a><\/li><li><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Undef&#038;name=Thecacera%20pennigera&#038;lvl=0&#038;srchmode=1\">NCBI GenBank<\/a><\/li><li><a href=\"http:\/\/iobis.org\/mapper\/?taxon=Thecacera%20pennigera\">OBIS - Search by Taxon<\/a><\/li><li><a href=\"http:\/\/www.sea-slug.com\/species\/umiusi336.htm\">Opisthobranchs of Kii Peninsula<\/a><\/li><li><a href=\"http:\/\/www.seaslugforum.net\/showall\/thecpen\">Sea Slug Forum<\/a><\/li><li><a href=\"http:\/\/www.marinespecies.org\/aphia.php?p=taxdetails&#038;id=140840\">World Register of Marine Species<\/a><\/li><\/ul><\/ul><\/span><p><strong>Citeu aquest article com: <\/strong><\/p><div style=\"display: block; background: #444444; padding: 10px 30px 10px 10px; border-radius: 5px; line-height: 18px;\"><p class=\"citacio\"><b>Herrero, A., Ballesteros, M., Madrenas, E. &#38; Pontes, M.<\/b> (2025) <em>\"Thecacera pennigera\"<\/em> a <em>OPK-Opistobranquis<\/em>. Publicat: 05\/10\/2013. Accedit: 24\/09\/2026. Disponible a (<a href=https:\/\/opistobranquis.info\/ca\/?p=10724>https:\/\/opistobranquis.info\/ca\/?p=10724<\/a>)<\/p><p><\/p><\/div><p><\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Thecacera pennigera (Montagu, 1815) Sin\u00f2nims Doris pennigera Montagu, 1815 (original) Thecacera lamellata Barnard, 1933 Thecacera maculata Eliot, 1905 Descripci\u00f3 Aquesta esp\u00e8cie pot arribar fins a 30 mm de longitud. T\u00e9 un color de fons blanc transl\u00facid amb tot el cos cobert de petites taques irregulars de colors taronja i groc, i punts negres de densitat variable. Els punts negres s\u00f3n de menor grand\u00e0ria per\u00f2 apareixen en major nombre. Els individus\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/opistobranquis.info\/ca\/guia\/nudibranchia\/doridina\/doridoidei\/polyceroidea\/thecacera-pennigera\/\">Continua llegint<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":399,"featured_media":16344,"parent":26113,"menu_order":6826,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10724","page","type-page","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/10724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/users\/399"}],"replies":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/comments?post=10724"}],"version-history":[{"count":2,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/10724\/revisions"}],"predecessor-version":[{"id":47660,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/10724\/revisions\/47660"}],"up":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/26113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/media\/16344"}],"wp:attachment":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/media?parent=10724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}