{"id":7365,"date":"2013-04-16T18:18:56","date_gmt":"2013-04-16T17:18:56","guid":{"rendered":"https:\/\/opistobranquis.info\/runcinacea"},"modified":"2025-10-29T16:32:06","modified_gmt":"2025-10-29T15:32:06","slug":"runcinoidea","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/","title":{"rendered":"Runcinida"},"content":{"rendered":"<p>Las especies de Runc\u00ednidos se diferencian de los Cefalasp\u00eddeos (grupo al que hab\u00edan pertenecido en el pasado) porque el manto (o noto) no se encuentra dividido transversalmente en dos regiones, por lo que no existe una regi\u00f3n cef\u00e1lica diferenciada, carecen de cavidad paleal y el pie est\u00e1 sin dividir sin extensiones laterales o parapodios. No hay tent\u00e1culos cef\u00e1licos y los tent\u00e1culos orales solo est\u00e1n presentes en <i>Ildica. <\/i>El manto est\u00e1 bien separado del pie por un surco. Su aspecto es el de un gusano rechoncho algo deprimido dorsoventralmente y su tama\u00f1o no suele superar los 7-8 mm de longitud.<\/p>\n<p style=\"text-align: center;\"><span style=\"font-size:10pt;\" class=\"aligncenter\"><div id=\"featured-img-id\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?w=900&#038;ssl=1\" alt=\"Runcina coronata\" \/><\/div><center><em>Runcina coronata<\/em> por Luis \u00c1ngel D\u00edaz \u00c1lvarez<\/center><\/span><p><\/p><\/p>\n<p>La posici\u00f3n del ano es terminal, estando situado detr\u00e1s del manto posterior y a menudo ligeramente a la derecha de la l\u00ednea media. Las branquias son peque\u00f1as, en n\u00famero de 1 a 3 y est\u00e1n situadas entre el manto y el pie a la derecha del ano o bien no existen. Puede existir una concha externa (como ocurre en el g\u00e9nero <i>Ildica<\/i>), es interna y rudimentaria o bien no existe como en los g\u00e9neros <i>Runcina, Runcinella, Runcinida <\/i>e<i> Ilbia. <\/i>Cuando est\u00e1 presente la concha interna es de tipo haliotiforme, peque\u00f1a, muy fr\u00e1gil y est\u00e1 en posici\u00f3n terminal. Disponen de armadura oral, la r\u00e1dula presenta un diente raqu\u00eddeo central ancho y uno o dos dientes laterales a cada lado (f\u00f3rmulas radulares 2.1.2, 1.1.1). Los dientes gastados son descartados y no se retienen en ning\u00fan saco especial. La mayor\u00eda de los g\u00e9neros, excepto <i>Ilbia <\/i>y <i>Pseudoilbia, <\/i>poseen 4 placas endurecidas o placas gesiales iguales en el est\u00f3mago con funci\u00f3n trituradora.<\/p>\n<p><b>Biolog\u00eda<br \/>\n<\/b>Son animales muy peque\u00f1os, pocos ejemplares superan los 5mm, con el dorso liso y una coloraci\u00f3n generalmente cr\u00edptica. Son herb\u00edvoros especializados y suelen encontrarse entre las algas y las faner\u00f3gamas marinas (especialmente en los sistemas formados por los rizomas). Pueden ser local y estacionalmente muy abundantes con grandes picos poblacionales de corta duraci\u00f3n. Al tratarse de opistobranquios tan peque\u00f1os y al estar tan bien mimetizados en el substrato donde viven, para estudiarlos hay que proceder a recolectar masas de algas y de rizomas de <i>Posidonia oce\u00e1nica<\/i> colocar estas muestras en cubetas con agua de mar y esperar que remonten a la superficie del agua para poder capturarlos.<\/p>\n<p><strong>Distribuci\u00f3n<br \/>\n<\/strong>Los Runcinidae son conocidos en aguas japonesas, de Australia de las islas Fiji, de las Gal\u00e1pagos, Nueva Zelanda, Azores, Archipi\u00e9lago de Cabo Verde, costas de Angola \u00a0y Canarias. En el Mar Mediterr\u00e1neo se han citado especies tanto en la cuenca oriental como en la occidental. De esta familia, tan s\u00f3lo el g\u00e9nero <i>Runcina <\/i>se encuentra presente en el Mediterr\u00e1neo, donde viven el mayor n\u00famero de especies descritas.<\/p>\n<p><b>Taxonom\u00eda<br \/>\n<\/b>Dentro de los opistobranquios los runc\u00ednidos han sido considerados primero como un orden distinto y posteriormente como un suborden perteneciente al orden de los Cephalaspidea, como as\u00ed constaba en el cat\u00e1logo de los opistobranquios ib\u00e9ricos de (Cervera et al., 2004). Un an\u00e1lisis filogen\u00e9tico posterior del orden Cephalaspidea (Malaquias et al., 2009) encuentra diferencias moleculares importantes entre los runc\u00ednidos y los dem\u00e1s grupos de Cephalaspidea y propone reinstaurar de nuevo el orden Runcinacea, con la misma categor\u00eda y separados de los Architectibranchia y de los verdaderos Cephalaspidea. Fueron recuperados como un grupo hermano de los Anaspidea (ahora Aplysiida) y los Pteropoda por J\u00f6rger et al (2010) y G\u00f6bbeler et Klussmann-Kolb (2011), confirmando esta posici\u00f3n el trabajo de Bouchet et al. (2017). Esta es la posici\u00f3n taxon\u00f3mica que se ha tomado en la presente web y que tambi\u00e9n est\u00e1 aceptada en el WoRMS.<\/p>\n<p>La taxonom\u00eda actual de los Runcinida es:<\/p>\n<p><strong>Runcinoidea H. Adams &amp; A. Adams, 1854<\/strong><\/p>\n<ul>\n<li>Ilbiidae Burn, 1963\n<ul>\n<li><em>Fofinha<\/em>\u00a0Moro &amp; Ortea, 2015<\/li>\n<li><em>Ilbia<\/em>\u00a0Burn, 1963<\/li>\n<\/ul>\n<\/li>\n<li>Runcinidae H. Adams &amp; A. Adams, 1854\n<ul>\n<li><em>Edmundsina<\/em>\u00a0Ortea, 2013<\/li>\n<li><em>Ildica<\/em>\u00a0Bergh, 1889<\/li>\n<li><em>Karukerina<\/em>\u00a0Ortea, 2013<\/li>\n<li><em>Lapinura<\/em>\u00a0Er. Marcus &amp; Ev. Marcus, 1970<\/li>\n<li><em>Metaruncina<\/em>\u00a0Baba, 1967<\/li>\n<li><em>Pseudoilbia<\/em>\u00a0M. C. Miller &amp; Rudman, 1968<\/li>\n<li><em>Pseudoruncina<\/em>\u00a0A. K. Araujo, Pola, Malaquias, Vitale &amp; Cervera, 2023<\/li>\n<li><em>Rfemsia<\/em>\u00a0A. V. Chernyshev, 1999<\/li>\n<li><em>Runcina<\/em>\u00a0Forbes, 1851<\/li>\n<li><em>Runcinella<\/em>\u00a0Odhner, 1924<\/li>\n<li><em>Runcinida<\/em>\u00a0Burn, 1963<\/li>\n<li><em>Ticoina<\/em>\u00a0Ortea, 2020<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Las especies de <em>Runcinida<\/em>\u00a0citadas en el Mediterr\u00e1neo o en la Pen\u00ednsula Ib\u00e9rica son:<strong><br \/>\n<\/strong>\r\n    <div\r\n        class=\"autonav-grid autonav-columns-3\"\r\n    >\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-adriatica\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"808\" height=\"541\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Runcina-adriatica-by-Enric-Madrenas.jpg?fit=808%2C541&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina adriatica by Enric Madrenas\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Runcina-adriatica-by-Enric-Madrenas.jpg?w=808&amp;ssl=1 808w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Runcina-adriatica-by-Enric-Madrenas.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Runcina-adriatica-by-Enric-Madrenas.jpg?resize=300%2C201&amp;ssl=1 300w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" data-attachment-id=\"23482\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-adriatica\/runcina-adriatica-by-enric-madrenas\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Runcina-adriatica-by-Enric-Madrenas.jpg?fit=808%2C541&amp;ssl=1\" data-orig-size=\"808,541\" data-comments-opened=\"0\" data-image-title=\"Runcina adriatica by Enric Madrenas\" data-image-description=\"&lt;p&gt;Runcina adriatica by Enric Madrenas&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina adriatica&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/05\/Runcina-adriatica-by-Enric-Madrenas.jpg?fit=808%2C541&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina adriatica                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-africana\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"568\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?fit=900%2C568&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina africana (Costa Brava) by Manuel Ballesteros\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?w=1703&amp;ssl=1 1703w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?resize=150%2C94&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?resize=300%2C189&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?resize=1024%2C646&amp;ssl=1 1024w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"12683\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-africana\/konica-minolta-digital-camera-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?fit=1703%2C1076&amp;ssl=1\" data-orig-size=\"1703,1076\" data-comments-opened=\"0\" data-image-title=\"Runcina africana (Costa Brava) by Manuel Ballesteros\" data-image-description=\"&lt;p&gt;Runcina africana (Costa Brava) by Manuel Ballesteros&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina africana (Costa Brava) by Manuel Ballesteros&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/PICT4451bis-Rosesbis.jpg?fit=900%2C568&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina africana                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-avellana\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"808\" height=\"541\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Runcina-avellana-by-Enric-Madrenas.jpg?fit=808%2C541&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina avellana by Enric Madrenas\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Runcina-avellana-by-Enric-Madrenas.jpg?w=808&amp;ssl=1 808w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Runcina-avellana-by-Enric-Madrenas.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Runcina-avellana-by-Enric-Madrenas.jpg?resize=300%2C201&amp;ssl=1 300w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" data-attachment-id=\"23484\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-avellana\/runcina-avellana-by-enric-madrenas\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Runcina-avellana-by-Enric-Madrenas.jpg?fit=808%2C541&amp;ssl=1\" data-orig-size=\"808,541\" data-comments-opened=\"0\" data-image-title=\"Runcina avellana by Enric Madrenas\" data-image-description=\"&lt;p&gt;Runcina avellana by Enric Madrenas&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina avellana&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/09\/Runcina-avellana-by-Enric-Madrenas.jpg?fit=808%2C541&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina avellana                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-bahiensis\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"800\" height=\"537\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-bahiensis-01.jpg?fit=800%2C537&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina bahiensis by Enric Madrenas\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-bahiensis-01.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-bahiensis-01.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-bahiensis-01.jpg?resize=300%2C201&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-attachment-id=\"15482\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-bahiensis\/runcina-bahiensis-01\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-bahiensis-01.jpg?fit=800%2C537&amp;ssl=1\" data-orig-size=\"800,537\" data-comments-opened=\"0\" data-image-title=\"Runcina bahiensis by Enric Madrenas\" data-image-description=\"&lt;p&gt;Runcina bahiensis by Enric Madrenas&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina bahiensis&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-bahiensis-01.jpg?fit=800%2C537&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina bahiensis                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-brenkoae\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"808\" height=\"541\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-brenkoae-06.jpg?fit=808%2C541&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina brenkoae by Enric Madrenas\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-brenkoae-06.jpg?w=808&amp;ssl=1 808w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-brenkoae-06.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-brenkoae-06.jpg?resize=300%2C201&amp;ssl=1 300w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" data-attachment-id=\"23495\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-brenkoae\/runcina-brenkoae-06\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-brenkoae-06.jpg?fit=808%2C541&amp;ssl=1\" data-orig-size=\"808,541\" data-comments-opened=\"0\" data-image-title=\"Runcina brenkoae by Enric Madrenas\" data-image-description=\"&lt;p&gt;Runcina brenkoae by Enric Madrenas&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina brenkoae&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/08\/Runcina-brenkoae-06.jpg?fit=808%2C541&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina brenkoae                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-capreensis\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"450\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Runcina-capreensis-%40-Dwejra-Gozo-Malta-30-06-1993-by-Carmel-Sammut.jpg?fit=900%2C450&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina capreensis @ Dwejra, Gozo (Malta) 30-06-1993 by Carmel Sammut\" loading=\"lazy\" data-attachment-id=\"27901\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-capreensis\/runcina-capreensis-dwejra-gozo-malta-30-06-1993-by-carmel-sammut\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Runcina-capreensis-%40-Dwejra-Gozo-Malta-30-06-1993-by-Carmel-Sammut.jpg?fit=960%2C480&amp;ssl=1\" data-orig-size=\"960,480\" data-comments-opened=\"0\" data-image-title=\"Runcina capreensis @ Dwejra, Gozo (Malta) 30-06-1993 by Carmel Sammut\" data-image-description=\"&lt;p&gt;Runcina capreensis @ Dwejra, Gozo (Malta) 30-06-1993 by Carmel Sammut&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina capreensis @ Dwejra, Gozo (Malta) 30-06-1993&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Runcina-capreensis-%40-Dwejra-Gozo-Malta-30-06-1993-by-Carmel-Sammut.jpg?fit=900%2C450&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina capreensis                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-coronata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?fit=800%2C533&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina coronata\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?resize=150%2C99&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?resize=300%2C199&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-attachment-id=\"4837\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-coronata\/runcina-coronata1\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?fit=800%2C533&amp;ssl=1\" data-orig-size=\"800,533\" data-comments-opened=\"0\" data-image-title=\"Runcina coronata\" data-image-description=\"&lt;p&gt;Runcina coronata&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina coronata&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2012\/12\/runcina-coronata1-e1379947360853.jpg?fit=800%2C533&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina coronata                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-ferruginea\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"800\" height=\"536\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ferruginea-21.jpg?fit=800%2C536&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina ferruginea by Enric Madrenas\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ferruginea-21.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ferruginea-21.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ferruginea-21.jpg?resize=300%2C201&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" data-attachment-id=\"13995\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-ferruginea\/th_runcina-ferruginea-21\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ferruginea-21.jpg?fit=800%2C536&amp;ssl=1\" data-orig-size=\"800,536\" data-comments-opened=\"0\" data-image-title=\"Runcina ferruginea by Enric Madrenas\" data-image-description=\"&lt;p&gt;Runcina ferruginea by Enric Madrenas&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina ferruginea&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ferruginea-21.jpg?fit=800%2C536&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina ferruginea                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-hansbechi\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"820\" height=\"554\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/06\/Runcina-hansbechi-Antoni-L%C3%B3pez-Arenas-3.jpg?fit=820%2C554&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina hansbechi\" loading=\"lazy\" data-attachment-id=\"7499\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-hansbechi\/antoni-lopez-arenas-i-cama-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/06\/Runcina-hansbechi-Antoni-L%C3%B3pez-Arenas-3.jpg?fit=820%2C554&amp;ssl=1\" data-orig-size=\"820,554\" data-comments-opened=\"0\" data-image-title=\"Runcina hansbechi\" data-image-description=\"&lt;p&gt;Runcina hansbechi&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina hansbechi&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/06\/Runcina-hansbechi-Antoni-L%C3%B3pez-Arenas-3.jpg?fit=820%2C554&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina hansbechi                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-ornata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"580\" height=\"281\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ornata-2-3mm-%40-Qalet-Marku-1m-depth-22-03-1993-by-Carmel-Sammut.jpg?fit=580%2C281&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina ornata 2-3mm @ Qalet Marku, Malta 1m depth 22-03-1993 by Carmel Sammut\" loading=\"lazy\" data-attachment-id=\"14232\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-ornata\/th_runcina-ornata-2-3mm-qalet-marku-1m-depth-22-03-1993-by-carmel-sammut\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ornata-2-3mm-%40-Qalet-Marku-1m-depth-22-03-1993-by-Carmel-Sammut.jpg?fit=580%2C281&amp;ssl=1\" data-orig-size=\"580,281\" data-comments-opened=\"0\" data-image-title=\"Runcina ornata 2-3mm @ Qalet Marku, Malta  1m depth 22-03-1993 by Carmel Sammut\" data-image-description=\"&lt;p&gt;Runcina ornata 2-3mm @ Qalet Marku, Malta  1m depth 22-03-1993 by Carmel Sammut&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina ornata 2-3mm @ Qalet Marku, Malta  1m depth 22-03-1993&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/09\/th_Runcina-ornata-2-3mm-%40-Qalet-Marku-1m-depth-22-03-1993-by-Carmel-Sammut.jpg?fit=580%2C281&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina ornata                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n            \r\n            <article class=\"autonav-card\">\r\n\r\n                <a href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-zavodniki\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"599\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Runcina-zavodniki-%40-Croatia-by-Pero-Ugarkovi%C4%87-3.jpg?fit=900%2C599&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Runcina zavodniki @ Croatia by Pero Ugarkovi\u0107\" loading=\"lazy\" data-attachment-id=\"27952\" data-permalink=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/runcina-zavodniki\/runcina-zavodniki-croatia-by-pero-ugarkovic-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Runcina-zavodniki-%40-Croatia-by-Pero-Ugarkovi%C4%87-3.jpg?fit=958%2C638&amp;ssl=1\" data-orig-size=\"958,638\" data-comments-opened=\"0\" data-image-title=\"Runcina zavodniki @ Croatia by Pero Ugarkovi\u0107\" data-image-description=\"&lt;p&gt;Runcina zavodniki @ Croatia by Pero Ugarkovi\u0107&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Runcina zavodniki @ Croatia&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/01\/Runcina-zavodniki-%40-Croatia-by-Pero-Ugarkovi%C4%87-3.jpg?fit=900%2C599&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Runcina zavodniki                        <\/h3>\r\n\r\n                    <\/div>\r\n\r\n                <\/a>\r\n\r\n            <\/article>\r\n\r\n        \r\n    <\/div>\r\n\r\n    <\/p>\n<p><strong>Bibliograf\u00eda<\/strong><\/p><ul><div id=\"zotpress-788e655d572c2624ce91b323d61577e1\" 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\">Runcinida<\/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 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Molecular phylogeny of the Euthyneura (Mollusca, Gastropoda) with special focus on Opisthobranchia as a framework for reconstruction of evolution of diet. <i>Thalassas<\/i>, <i>27<\/i>(2), 121-154.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-7365-1246567-HGKZ2QJG\" data-zp-author-date='J\u00f6rger-et-al.-2010' data-zp-date-author='2010-J\u00f6rger-et-al.' data-zp-date='2010' data-zp-year='2010' 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\">J\u00f6rger, K. M., St\u00f6ger, I., Kano, Y., Fukuda, H., Knebelsberger, T., Schr\u00f6dl, M. (2010). On the origin of Acochlidia and other enigmatic euthyneuran gastropods, with implications for the systematics of Heterobranchia. <i>BMC Evolutionary Biology<\/i>, <i>10<\/i>(DOI: 10.1186\/1471-2148-10-323).<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-7365-1246567-ZVJH6JKK\" data-zp-author-date='Malaquias-et-al.-2009' data-zp-date-author='2009-Malaquias-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\">Malaquias, M. A. E., Mackenzie-Dodds, J., Bouchet, P., Gosliner, T. M., Reid, D. G. (2009). A molecular phylogeny of the Cephalaspidea sensu lato (Gastropoda: Euthyneura): Architectibranchia redefined and Runcinacea reinstated. <i>Zoologica Scripta 38(1): 23-41<\/i>. <a class=&#039;zp-DOIURL&#039; target=&#039;_blank&#039; href=&#039;https:\/\/doi.org\/10.1111\/j.1463-6409.2008.00354.x&#039;>https:\/\/doi.org\/10.1111\/j.1463-6409.2008.00354.x<\/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>Bibliograf\u00eda basada en los trabajos 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> y <b>Gary McDonald, 2009<\/b>. <a href=http:\/\/escholarship.org\/uc\/item\/8115h0wz>Bibliographia Nudibranchia<\/a>, con actualizaciones posteriores procedentes de otras fuentes.<p><\/p><\/ul><p><\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Las especies de Runc\u00ednidos se diferencian de los Cefalasp\u00eddeos (grupo al que hab\u00edan pertenecido en el pasado) porque el manto (o noto) no se encuentra dividido transversalmente en dos regiones, por lo que no existe una regi\u00f3n cef\u00e1lica diferenciada, carecen de cavidad paleal y el pie est\u00e1 sin dividir sin extensiones laterales o parapodios. No hay tent\u00e1culos cef\u00e1licos y los tent\u00e1culos orales solo est\u00e1n presentes en Ildica. El manto est\u00e1\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/opistobranquis.info\/es\/guia\/runcinoidea\/\">Sigue leyendo<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":291,"featured_media":4837,"parent":185,"menu_order":2048,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7365","page","type-page","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/pages\/7365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/users\/291"}],"replies":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/comments?post=7365"}],"version-history":[{"count":7,"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/pages\/7365\/revisions"}],"predecessor-version":[{"id":47779,"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/pages\/7365\/revisions\/47779"}],"up":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/pages\/185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/media\/4837"}],"wp:attachment":[{"href":"https:\/\/opistobranquis.info\/es\/wp-json\/wp\/v2\/media?parent=7365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}