{"id":2503,"date":"2012-11-20T20:26:20","date_gmt":"2012-11-20T19:26:20","guid":{"rendered":"https:\/\/opistobranquis.info\/tecosomats-thecosomatatecosomados-thecosomatathecosomata"},"modified":"2025-10-29T16:26:30","modified_gmt":"2025-10-29T15:26:30","slug":"euthecosomata","status":"publish","type":"page","link":"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/","title":{"rendered":"Euthecosomata"},"content":{"rendered":"<p>Els euthecosomata s\u00f3n opistobranquis pel\u00e0gics, nedadors i holoplanct\u00f2nics que passen tota la seva vida en fase planct\u00f2nica. El seu nom es refereix al fet que tenen el cos protegit per una conquilla calcificada o theca (caixa en grec). Com una adaptaci\u00f3 a la vida pel\u00e0gica, els euthecosomata tenen unes expansions del peu que els permeten usar-les com aletes de nataci\u00f3. Per aquesta ra\u00f3, reben comunament el nom de papallones marines.<\/p>\n<p>La conquilla calcificada podria ser espiralada com en les esp\u00e8cies del g\u00e8nere <em>Limacina<\/em> o amb forma de tub c\u00f2nic o piramidal, com en les esp\u00e8cies dels g\u00e8neres <em>Cavolinia<\/em> i <em>Clio<\/em>, per\u00f2 la conquilla \u00e9s sempre fr\u00e0gil, de baixa consist\u00e8ncia, per reduir el pes de l&#8217;animal i facilitar la seva suspensi\u00f3 en aigua. Tamb\u00e9 poden tenir un opercle corni, generalment amb espines, utilitzat per tancar completament i protegir a l&#8217;animal dins de la conquilla.<\/p>\n<h6 style=\"text-align: center;\"><div id=\"featured-img-id\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?w=900&#038;ssl=1\" alt=\"Styliola subula 7 mm (Pacific population) by Pauline Fiene seaslugsofhawaii.com\" \/><\/div><em>Styliola subula<\/em>,\u00a0un <em>Euthecosomata<\/em><\/h6>\n<p>&nbsp;<\/p>\n<p>El cap dels euthecosomata t\u00e9 un parell de tentacles amb finalitats olfactives anomenats rin\u00f2fors. La cavitat palial est\u00e0 ben desenvolupada en aquest grup, per\u00f2 generalment no tenen una br\u00e0nquia, sin\u00f3 que respiren a trav\u00e9s de l&#8217;epiteli del mantell. La radula t\u00e9 entre 3 i 5 dents per fila i el tracte digestiu t\u00e9 una mena de plaques masticadores per moldre els aliments ingerits.<\/p>\n<p><b>Biologia<\/b><\/p>\n<p>Els euthecosomata s\u00f3n grans nedadors i s&#8217;ha calculat que poden nedar a una velocitat de fins a 45 cm per segon. Les migracions verticals di\u00e0ries s\u00f3n comuns en la majoria de les esp\u00e8cies de euthecosomata. Algunes esp\u00e8cies epipel\u00e0giques com <em>Clio pyramidata<\/em> realitzen migracions verticals di\u00e0ries a la columna d&#8217;aigua de fins a 1.000 m, per la qual cosa durant el dia viuen aproximadament a aquesta profunditat, mentre que cada nit pugen a nivells m\u00e9s superficials per alimentar-se. En altres esp\u00e8cies s&#8217;ha observat que, encara que els adults es troben en aig\u00fces profundes, els juvenils tendeixen a viure en aig\u00fces poc profundes.<\/p>\n<p>Els euthecosomata s\u00f3n micr\u00f3fags que s&#8217;alimenten de pl\u00e0ncton microsc\u00f2pic (dinoflagel\u00b7lats, diatomees, radiolaris, foramin\u00edfers, etc.) que es dirigeixen a la boca amb les aletes natat\u00f2ries i l&#8217;epiteli ciliat. L&#8217;aliment consisteix en fitopl\u00e0ncton que \u00e9s retingut per la mucositat, formant un cord\u00f3 que s&#8217;introdueix a la boca.<\/p>\n<p>Els euthecosomata s\u00f3n hermafrodites i quan dos individus es troben tots dos es fecunden m\u00fatuament. Despr\u00e9s de la fertilitzaci\u00f3, els ous s&#8217;alliberen a l&#8217;aigua dins d&#8217;una subst\u00e0ncia gelatinosa o mucosa. Les c\u00e0psules ov\u00edgeres poden produir, a l&#8217;eclosionar, larves veligeres amb o sense conquilla. L&#8217;etapa larval pot durar de 45 a 90 dies i els adults viuen entre 1 i 2 anys.<\/p>\n<p>L&#8217;acidificaci\u00f3 progressiva de les aig\u00fces marines com a resultat de l&#8217;augment dels nivells atmosf\u00e8rics de CO2 afecta molt negativament la taxa de superviv\u00e8ncia dels eutecosomats (no poden desenvolupar una conquilla adequada) i hi ha la teoria que, per aquesta ra\u00f3, els mars del sud aviat seran inhabitables per a aquestes esp\u00e8cies de testacis si la tend\u00e8ncia actual continua.<\/p>\n<p><strong>Distribuci\u00f3<\/strong><br \/>\nEls euthecosomata, com moltes altres esp\u00e8cies de plancton mar\u00ed, solen tenir una \u00e0mplia distribuci\u00f3 geogr\u00e0fica que dep\u00e8n en gran mesura dels corrents oce\u00e0nics. Es poden trobar des d&#8217;aig\u00fces polars fins a mars tropicals per\u00f2 hi ha canvis freq\u00fcents de grand\u00e0ria i morfologia de moltes esp\u00e8cies, relacionats amb la seva ubicaci\u00f3 geogr\u00e0fica, la qual cosa ha donat lloc a considerar moltes formes o subesp\u00e8cies. Els euthecosomata de la costa catalana es citen principalment a partir de conquilles buides varades a les platges despr\u00e9s de les tempestes o son recollits ocasionalment per vaixells comercials d&#8217;arrossegament.<\/p>\n<p><b>Classificaci\u00f3<br \/>\n<\/b>Es coneixen bastants esp\u00e8cies de euthecosomata a nivell mundial. Es classifiquen principalment per la forma de les conquilles, mentre que altres trets com la forma de les aletes, el mantell o els ap\u00e8ndixs orals s\u00f3n secundaris.<\/p>\n<p>La taxonomia actual dels Euthecosomata proposada per Bouchet et al. (2017) i publicat a WoRMS \u00e9s:<\/p>\n<p><strong>Euthecosomata Meisenheimer, 1905<\/strong><\/p>\n<ul>\n<li>Cavolinioidea J. E. Gray, 1850 (1815)\n<ul>\n<li>Cavoliniidae J. E. Gray, 1850 (1815)\n<ul>\n<li>Cavoliniinae J. E. Gray, 1850 (1815)\n<ul>\n<li><em>Cavolinia<\/em>\u00a0Abildgaard, 1791<\/li>\n<li><em>Diacavolinia<\/em>\u00a0van der Spoel, 1987<\/li>\n<\/ul>\n<\/li>\n<li>Diacriinae Rampal, 2019\n<ul>\n<li><em>Diacria<\/em>\u00a0J. E. Gray, 1840<\/li>\n<li><em>Telodiacria<\/em>\u00a0Rampal, 2019<\/li>\n<\/ul>\n<\/li>\n<li>Vaginellinae A. W. Janssen, 2020<\/li>\n<\/ul>\n<\/li>\n<li>Cliidae Jeffreys, 1869\n<ul>\n<li><em>Clio<\/em>\u00a0Linnaeus, 1767<\/li>\n<\/ul>\n<\/li>\n<li>Creseidae Rampal, 1973\n<ul>\n<li><em>Boasia<\/em>\u00a0Dall, 1889<\/li>\n<li><em>Creseis<\/em>\u00a0Rang, 1828<\/li>\n<li><em>Styliola<\/em>\u00a0Gray, 1847<\/li>\n<\/ul>\n<\/li>\n<li>Cuvierinidae van der Spoel, 1967\n<ul>\n<li><em>Cuvierina<\/em>\u00a0Boas, 1886<\/li>\n<\/ul>\n<\/li>\n<li>Hyalocylidae A. W. Janssen, 2020\n<ul>\n<li><em>Hyalocylis<\/em>\u00a0Fol, 1875<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>Limacinoidea Gray, 1840\n<ul>\n<li>Heliconoididae Rampal, 2019\n<ul>\n<li><em>Heliconoides<\/em>\u00a0A. d&#8217;Orbigny, 1835<\/li>\n<\/ul>\n<\/li>\n<li>Limacinidae Gray, 1840\n<ul>\n<li><em>Limacina<\/em>\u00a0Bosc, 1817<\/li>\n<\/ul>\n<\/li>\n<li>Thieleidae Rampal, 2019\n<ul>\n<li><em>Thielea<\/em>\u00a0Strebel, 1908<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Algunes esp\u00e8cies d&#8217;Eutecosomata citades a la Mediterr\u00e0nia o a la Pen\u00ednsula Ib\u00e8rica:<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\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-gibbosa\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"840\" height=\"476\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/11\/Cavolinia-gibbosa.jpg?fit=840%2C476&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Cavolinia gibbosa\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/11\/Cavolinia-gibbosa.jpg?w=840&amp;ssl=1 840w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/11\/Cavolinia-gibbosa.jpg?resize=300%2C170&amp;ssl=1 300w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/11\/Cavolinia-gibbosa.jpg?resize=150%2C85&amp;ssl=1 150w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" data-attachment-id=\"29366\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-gibbosa\/cavolinia-gibbosa-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/11\/Cavolinia-gibbosa.jpg?fit=840%2C476&amp;ssl=1\" data-orig-size=\"840,476\" data-comments-opened=\"0\" data-image-title=\"Cavolinia gibbosa\" data-image-description=\"&lt;p&gt;Cavolinia gibbosa&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cavolinia gibbosa&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/11\/Cavolinia-gibbosa.jpg?fit=840%2C476&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Cavolinia gibbosa                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-globulosa\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"500\" height=\"340\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolinia-globulosa-5mm-%40Kaula-Rock-Hawaii-Vanderbilt-Pac.Equatorial-Exp.-1951-by-Cory-Pittman-www.seaslugsofhawaii.com-CAS-collection-permis%C2%BF.jpg?fit=500%2C340&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Cavolinia-globulosa 5mm @Kaula Rock, Hawaii, Vanderbilt Pac.Equatorial Exp. 1951 by Cory Pittman - CAS collection (www.seaslugsofhawaii.com)\" loading=\"lazy\" data-attachment-id=\"16079\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-globulosa\/cavolinia-globulosa-5mm-kaula-rock-hawaii-vanderbilt-pac-equatorial-exp-1951-by-cory-pittman-www-seaslugsofhawaii-com-cas-collection-permis\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolinia-globulosa-5mm-%40Kaula-Rock-Hawaii-Vanderbilt-Pac.Equatorial-Exp.-1951-by-Cory-Pittman-www.seaslugsofhawaii.com-CAS-collection-permis%C2%BF.jpg?fit=500%2C340&amp;ssl=1\" data-orig-size=\"500,340\" data-comments-opened=\"0\" data-image-title=\"Cavolinia-globulosa 5mm @Kaula Rock, Hawaii, Vanderbilt Pac.Equatorial Exp. 1951 by Cory Pittman &amp;#8211; CAS collection  (www.seaslugsofhawaii.com)\" data-image-description=\"&lt;p&gt;Cavolinia-globulosa 5mm @Kaula Rock, Hawaii, Vanderbilt Pac.Equatorial Exp. 1951 by Cory Pittman &amp;#8211; CAS collection  (www.seaslugsofhawaii.com)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cavolinia-globulosa 5mm @Kaula Rock, Hawaii, Vanderbilt Pac.Equatorial Exp. 1951 by Cory Pittman &amp;#8211; CAS collection  (www.seaslugsofhawaii.com)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolinia-globulosa-5mm-%40Kaula-Rock-Hawaii-Vanderbilt-Pac.Equatorial-Exp.-1951-by-Cory-Pittman-www.seaslugsofhawaii.com-CAS-collection-permis%C2%BF.jpg?fit=500%2C340&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Cavolinia globulosa                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-inflexa\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2025\/03\/Cavolinia-inflexa-%40-SE-Florida-by-Linda-Ianiello.jpg?fit=900%2C600&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Cavolinia inflexa @ SE Florida by Linda Ianniello\" loading=\"lazy\" data-attachment-id=\"46202\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-inflexa\/cavolinia-inflexa-se-florida-by-linda-ianiello\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2025\/03\/Cavolinia-inflexa-%40-SE-Florida-by-Linda-Ianiello.jpg?fit=1024%2C683&amp;ssl=1\" data-orig-size=\"1024,683\" data-comments-opened=\"0\" data-image-title=\"Cavolinia inflexa @ SE Florida by Linda Ianniello\" data-image-description=\"&lt;p&gt;Cavolinia inflexa @ SE Florida by Linda Ianniello&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cavolinia inflexa @ SE Florida&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2025\/03\/Cavolinia-inflexa-%40-SE-Florida-by-Linda-Ianiello.jpg?fit=900%2C600&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Cavolinia inflexa                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-tridentata\/\">\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\/2018\/03\/Cavolinia-tridentata-%40-Florida-by-Linda-Ianniello.jpg?fit=900%2C599&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Cavolinia tridentata @ Florida by Linda Ianniello\" loading=\"lazy\" data-attachment-id=\"26347\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-tridentata\/cavolinia-tridentata-florida-by-linda-ianniello\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2018\/03\/Cavolinia-tridentata-%40-Florida-by-Linda-Ianniello.jpg?fit=960%2C639&amp;ssl=1\" data-orig-size=\"960,639\" data-comments-opened=\"0\" data-image-title=\"Cavolinia tridentata @ Florida by Linda Ianniello\" data-image-description=\"&lt;p&gt;Cavolinia tridentata @ Florida by Linda Ianniello&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cavolinia tridentata @ Florida&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2018\/03\/Cavolinia-tridentata-%40-Florida-by-Linda-Ianniello.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                            Cavolinia tridentata                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-uncinata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolina-uncinata-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=900%2C900&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Cavolina uncinata by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolina-uncinata-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolina-uncinata-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolina-uncinata-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"16078\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/cavolinia-uncinata\/cavolina-uncinata-by-russell-hopcroft-uaf-coml-reproduced-with-permission-from-www-cmarz-org\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolina-uncinata-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=1024%2C1024&amp;ssl=1\" data-orig-size=\"1024,1024\" data-comments-opened=\"0\" data-image-title=\"Cavolina uncinata by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)\" data-image-description=\"&lt;p&gt;Cavolina uncinata by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cavolina uncinata by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cavolina-uncinata-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=900%2C900&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Cavolinia uncinata                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/clio-cuspidata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Clio-cuspidata-with-hydroids-by-Clarke-UAF-CMarZ-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=640%2C640&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Clio cuspidata with hydroids by Cheryl Clarke UAF-CMarZ reproduced with permission (www.cmarz.org)\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Clio-cuspidata-with-hydroids-by-Clarke-UAF-CMarZ-reproduced-with-permission-from-www.cmarz_.org_.jpg?w=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Clio-cuspidata-with-hydroids-by-Clarke-UAF-CMarZ-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Clio-cuspidata-with-hydroids-by-Clarke-UAF-CMarZ-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" data-attachment-id=\"16080\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/clio-cuspidata\/clio-cuspidata-with-hydroids-by-clarke-uaf-cmarz-reproduced-with-permission-from-www-cmarz-org\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Clio-cuspidata-with-hydroids-by-Clarke-UAF-CMarZ-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=640%2C640&amp;ssl=1\" data-orig-size=\"640,640\" data-comments-opened=\"0\" data-image-title=\"Clio cuspidata with hydroids by Cheryl Clarke UAF-CMarZ reproduced with permission (www.cmarz.org)\" data-image-description=\"&lt;p&gt;Clio cuspidata with hydroids by Cheryl Clarke UAF-CMarZ reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Clio cuspidata with hydroids by Cheryl Clarke UAF-CMarZ reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Clio-cuspidata-with-hydroids-by-Clarke-UAF-CMarZ-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=640%2C640&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Clio cuspidata                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/clio-pyramidata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"500\" height=\"351\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Clio-pyramidata-7-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?fit=500%2C351&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Clio pyramidata 7 mm (Pacific population) by Cory Pittman seaslugsofhawaii.com\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Clio-pyramidata-7-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Clio-pyramidata-7-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?resize=150%2C105&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Clio-pyramidata-7-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?resize=300%2C210&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" data-attachment-id=\"14753\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/clio-pyramidata\/clio-pyramidata-7-mm-pacific-population-by-cory-pittman-seaslugsofhawaii-com\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Clio-pyramidata-7-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?fit=500%2C351&amp;ssl=1\" data-orig-size=\"500,351\" data-comments-opened=\"0\" data-image-title=\"Clio pyramidata 7 mm (Pacific population)  by Cory Pittman seaslugsofhawaii.com\" data-image-description=\"&lt;p&gt;Clio pyramidata 7 mm (Pacific population)  by Cory Pittman seaslugsofhawaii.com&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Clio pyramidata 7 mm (Pacific population)  by Cory Pittman seaslugsofhawaii.com&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Clio-pyramidata-7-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?fit=500%2C351&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Clio pyramidata                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/creseis-acicula\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"563\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/02\/Creseis-acicula-%40-Croatia-by-Pero-Ugarkovic.jpg?fit=900%2C563&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Creseis acicula @ Croatia by Pero Ugarkovi\u0107\" loading=\"lazy\" data-attachment-id=\"31503\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/creseis-acicula\/creseis-acicula-croatia-by-pero-ugarkovic\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/02\/Creseis-acicula-%40-Croatia-by-Pero-Ugarkovic.jpg?fit=1280%2C800&amp;ssl=1\" data-orig-size=\"1280,800\" data-comments-opened=\"0\" data-image-title=\"Creseis acicula @ Croatia by Pero Ugarkovi\u0107\" data-image-description=\"&lt;p&gt;Creseis acicula @ Croatia by Pero Ugarkovi\u0107&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Creseis acicula @ Croatia&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2021\/02\/Creseis-acicula-%40-Croatia-by-Pero-Ugarkovic.jpg?fit=900%2C563&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Creseis acicula                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/creseis-conica\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"675\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/03\/Creseis-conica-%40-Croatia-by-Pero-Ugarkovi%C4%87.jpg?fit=900%2C675&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Creseis conica @ Croatia by Pero Ugarkovi\u0107\" loading=\"lazy\" data-attachment-id=\"29716\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/creseis-conica\/creseis-conica-croatia-by-pero-ugarkovic\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/03\/Creseis-conica-%40-Croatia-by-Pero-Ugarkovi%C4%87.jpg?fit=2048%2C1536&amp;ssl=1\" data-orig-size=\"2048,1536\" data-comments-opened=\"0\" data-image-title=\"Creseis conica @ Croatia by Pero Ugarkovi\u0107\" data-image-description=\"&lt;p&gt;Creseis conica @ Croatia by Pero Ugarkovi\u0107&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Creseis conica @ Croatia&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2020\/03\/Creseis-conica-%40-Croatia-by-Pero-Ugarkovi%C4%87.jpg?fit=900%2C675&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Creseis conica                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/creseis-virgula\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Creseis-virgula-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=900%2C900&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Creseis virgula by Russell Hopcroft UAF-CoML reproduced with permission from www.cmarz.org\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Creseis-virgula-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Creseis-virgula-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Creseis-virgula-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"16081\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/creseis-virgula\/creseis-virgula-by-russell-hopcroft-uaf-coml-reproduced-with-permission-from-www-cmarz-org\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Creseis-virgula-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=1024%2C1024&amp;ssl=1\" data-orig-size=\"1024,1024\" data-comments-opened=\"0\" data-image-title=\"Creseis virgula by Russell Hopcroft UAF-CoML reproduced with permission from www.cmarz.org\" data-image-description=\"&lt;p&gt;Creseis virgula by Russell Hopcroft UAF-CoML reproduced with permission from www.cmarz.org&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Creseis virgula by Russell Hopcroft UAF-CoML reproduced with permission from www.cmarz.org&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Creseis-virgula-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=900%2C900&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Creseis virgula                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/cuvierina-columnella\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cuvierina-columnella-Rang-1827-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org-aguas-de-portugal.jpg?fit=900%2C900&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Cuvierina columnella (Rang, 1827) by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cuvierina-columnella-Rang-1827-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org-aguas-de-portugal.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cuvierina-columnella-Rang-1827-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org-aguas-de-portugal.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cuvierina-columnella-Rang-1827-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org-aguas-de-portugal.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"16071\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/cuvierina-columnella\/cuvierina-columnella-rang-1827-by-russell-hopcroft-uaf-coml-reproduced-with-permission-from-www-cmarz-org-aguas-de-portugal\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cuvierina-columnella-Rang-1827-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org-aguas-de-portugal.jpg?fit=1024%2C1024&amp;ssl=1\" data-orig-size=\"1024,1024\" data-comments-opened=\"0\" data-image-title=\"Cuvierina columnella (Rang, 1827) by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)\" data-image-description=\"&lt;p&gt;Cuvierina columnella (Rang, 1827) by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Cuvierina columnella (Rang, 1827) by Russell Hopcroft UAF-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Cuvierina-columnella-Rang-1827-by-Russell-Hopcroft-UAF-CoML-reproduced-with-permission-from-www.cmarz_.org-aguas-de-portugal.jpg?fit=900%2C900&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Cuvierina columnella                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/diacavolinia-limbata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"580\" height=\"342\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/09\/nudiblank.jpg?fit=580%2C342&amp;ssl=1\" class=\"autonav-thumb\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/09\/nudiblank.jpg?w=580&amp;ssl=1 580w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/09\/nudiblank.jpg?resize=150%2C88&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/09\/nudiblank.jpg?resize=300%2C176&amp;ssl=1 300w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" data-attachment-id=\"10376\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/nudiblank\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/09\/nudiblank.jpg?fit=580%2C342&amp;ssl=1\" data-orig-size=\"580,342\" data-comments-opened=\"0\" data-image-title=\"nudiblank\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/09\/nudiblank.jpg?fit=580%2C342&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Diacavolinia limbata                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/diacavolinia-longirostris\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"500\" height=\"336\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Diacavolinia-longirostris-8-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?fit=500%2C336&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Diacavolinia longirostris 8 mm (Pacific population) by Pauline Fiene seaslugsofhawaii.com\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Diacavolinia-longirostris-8-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Diacavolinia-longirostris-8-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Diacavolinia-longirostris-8-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?resize=300%2C201&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" data-attachment-id=\"14778\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/diacavolinia-longirostris\/diacavolinia-longirostris-8-mm-pacific-population-by-pauline-fiene-seaslugsofhawaii-com\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Diacavolinia-longirostris-8-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?fit=500%2C336&amp;ssl=1\" data-orig-size=\"500,336\" data-comments-opened=\"0\" data-image-title=\"Diacavolinia longirostris 8 mm (Pacific population)  by Pauline Fiene seaslugsofhawaii.com\" data-image-description=\"&lt;p&gt;Diacavolinia longirostris 8 mm (Pacific population)  by Pauline Fiene seaslugsofhawaii.com&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Diacavolinia longirostris 8 mm (Pacific population)  by Pauline Fiene seaslugsofhawaii.com&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Diacavolinia-longirostris-8-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?fit=500%2C336&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Diacavolinia longirostris                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/diacria-trispinosa\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Diacria-trispinosa-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Diacria trispinosa by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Diacria-trispinosa-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Diacria-trispinosa-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Diacria-trispinosa-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" data-attachment-id=\"16072\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/diacria-trispinosa\/diacria-trispinosa-by-russell-hopcroft-uaf-noaa-coml-reproduced-with-permission-from-www-cmarz-org\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Diacria-trispinosa-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" data-orig-size=\"600,600\" data-comments-opened=\"0\" data-image-title=\"Diacria trispinosa by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)\" data-image-description=\"&lt;p&gt;Diacria trispinosa by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Diacria trispinosa by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Diacria-trispinosa-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Diacria trispinosa                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/heliconoides-inflatus\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"500\" height=\"351\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Heliconoides-inflatus-Embolus-inflatus-Limacina-inflata-0.9-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?fit=500%2C351&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Heliconoides inflatus (Embolus inflatus-Limacina inflata) 0.9 mm (Pacific population) by Cory Pittman seaslugsofhawaii.com\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Heliconoides-inflatus-Embolus-inflatus-Limacina-inflata-0.9-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Heliconoides-inflatus-Embolus-inflatus-Limacina-inflata-0.9-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?resize=150%2C105&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Heliconoides-inflatus-Embolus-inflatus-Limacina-inflata-0.9-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?resize=300%2C210&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" data-attachment-id=\"14788\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/heliconoides-inflatus\/heliconoides-inflatus-embolus-inflatus-limacina-inflata-0-9-mm-pacific-population-by-cory-pittman-seaslugsofhawaii-com\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Heliconoides-inflatus-Embolus-inflatus-Limacina-inflata-0.9-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?fit=500%2C351&amp;ssl=1\" data-orig-size=\"500,351\" data-comments-opened=\"0\" data-image-title=\"Heliconoides inflatus (Embolus inflatus-Limacina inflata) 0.9 mm (Pacific population)  by Cory Pittman seaslugsofhawaii.com\" data-image-description=\"&lt;p&gt;Heliconoides inflatus (Embolus inflatus-Limacina inflata) 0.9 mm (Pacific population)  by Cory Pittman seaslugsofhawaii.com&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Heliconoides inflatus (Embolus inflatus-Limacina inflata) 0.9 mm (Pacific population)  by Cory Pittman seaslugsofhawaii.com&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Heliconoides-inflatus-Embolus-inflatus-Limacina-inflata-0.9-mm-Pacific-population-by-Cory-Pittman-seaslugsofhawaii.com_.jpg?fit=500%2C351&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Heliconoides inflatus                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/hyalocylis-striata\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"632\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/06\/Hyalocylis-striata-mating-%40-SE-Florida-USA-june-2019-by-Linda-Ianiello.jpg?fit=900%2C632&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Hyalocylis striata mating @ SE Florida, USA, june 2019 by Linda Ianiello\" loading=\"lazy\" data-attachment-id=\"28650\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/hyalocylis-striata\/hyalocylis-striata-mating-se-florida-usa-june-2019-by-linda-ianiello\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/06\/Hyalocylis-striata-mating-%40-SE-Florida-USA-june-2019-by-Linda-Ianiello.jpg?fit=1200%2C843&amp;ssl=1\" data-orig-size=\"1200,843\" data-comments-opened=\"0\" data-image-title=\"Hyalocylis striata mating @ SE Florida, USA, june 2019 by Linda Ianiello\" data-image-description=\"&lt;p&gt;Hyalocylis striata mating @ SE Florida, USA, june 2019 by Linda Ianiello&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Hyalocylis striata mating @ SE Florida, USA, june 2019&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2019\/06\/Hyalocylis-striata-mating-%40-SE-Florida-USA-june-2019-by-Linda-Ianiello.jpg?fit=900%2C632&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Hyalocylis striata                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/limacina-bulimoides\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_bulimoides-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Limacina bulimoides by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_bulimoides-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_bulimoides-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_bulimoides-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" data-attachment-id=\"16076\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/limacina-bulimoides\/limacina_bulimoides-by-russell-hopcroft-uaf-noaa-coml-reproduced-with-permission-from-www-cmarz-org\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_bulimoides-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" data-orig-size=\"600,600\" data-comments-opened=\"0\" data-image-title=\"Limacina bulimoides by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)\" data-image-description=\"&lt;p&gt;Limacina bulimoides by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Limacina bulimoides by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_bulimoides-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Limacina bulimoides                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/limacina-helicina\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"900\" height=\"607\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/12\/Limacina-helicina-4-by-Alexander-Semenov.jpg?fit=900%2C607&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Limacina helicina by Alexander Semenov\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/12\/Limacina-helicina-4-by-Alexander-Semenov.jpg?w=900&amp;ssl=1 900w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/12\/Limacina-helicina-4-by-Alexander-Semenov.jpg?resize=150%2C101&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/12\/Limacina-helicina-4-by-Alexander-Semenov.jpg?resize=300%2C202&amp;ssl=1 300w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" data-attachment-id=\"17101\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/limacina-helicina\/limacina-helicina-4-by-alexander-semenov\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/12\/Limacina-helicina-4-by-Alexander-Semenov.jpg?fit=900%2C607&amp;ssl=1\" data-orig-size=\"900,607\" data-comments-opened=\"0\" data-image-title=\"Limacina helicina by Alexander Semenov\" data-image-description=\"&lt;p&gt;Limacina helicina by Alexander Semenov&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Limacina helicina&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/12\/Limacina-helicina-4-by-Alexander-Semenov.jpg?fit=900%2C607&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Limacina helicina                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/limacina-lesueurii\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_leseuri-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Limacina leseuri by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_leseuri-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_leseuri-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_leseuri-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" data-attachment-id=\"16077\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/limacina-lesueurii\/limacina_leseuri-by-russell-hopcroft-uaf-noaa-coml-reproduced-with-permission-from-www-cmarz-org\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_leseuri-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" data-orig-size=\"600,600\" data-comments-opened=\"0\" data-image-title=\"Limacina leseuri by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)\" data-image-description=\"&lt;p&gt;Limacina leseuri by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Limacina leseuri by Russell Hopcroft UAF-NOAA-CoML reproduced with permission (www.cmarz.org)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2014\/10\/Limacina_leseuri-by-Russell-Hopcroft-UAF-NOAA-CoML-reproduced-with-permission-from-www.cmarz_.org_.jpg?fit=600%2C600&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Limacina lesueurii                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/limacina-retroversa\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Limacina-retroversa-viu-by-Hopcroft-UAF-CoML.jpg?fit=750%2C750&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Limacina retroversa by Russell Hopcroft UAF-CoML\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Limacina-retroversa-viu-by-Hopcroft-UAF-CoML.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Limacina-retroversa-viu-by-Hopcroft-UAF-CoML.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Limacina-retroversa-viu-by-Hopcroft-UAF-CoML.jpg?resize=300%2C300&amp;ssl=1 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" data-attachment-id=\"16997\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/limacina-retroversa\/limacina-retroversa-viu-by-hopcroft-uaf-coml\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Limacina-retroversa-viu-by-Hopcroft-UAF-CoML.jpg?fit=750%2C750&amp;ssl=1\" data-orig-size=\"750,750\" data-comments-opened=\"0\" data-image-title=\"Limacina retroversa by Russell Hopcroft UAF-CoML\" data-image-description=\"&lt;p&gt;Limacina retroversa by Russell Hopcroft UAF-CoML&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Limacina retroversa (UAF-CoML) &lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Limacina-retroversa-viu-by-Hopcroft-UAF-CoML.jpg?fit=750%2C750&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Limacina retroversa                        <\/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\/ca\/guia\/pteropoda\/euthecosomata\/styliola-subula\/\">\r\n\r\n                    \r\n                        <div class=\"autonav-image\">\r\n\r\n                            <img decoding=\"async\" width=\"500\" height=\"324\" src=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?fit=500%2C324&amp;ssl=1\" class=\"autonav-thumb\" alt=\"Styliola subula 7 mm (Pacific population) by Pauline Fiene seaslugsofhawaii.com\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?resize=150%2C97&amp;ssl=1 150w, https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?resize=300%2C194&amp;ssl=1 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" data-attachment-id=\"14796\" data-permalink=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/styliola-subula\/styliola-subula-7-mm-pacific-population-by-pauline-fiene-seaslugsofhawaii-com\/\" data-orig-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?fit=500%2C324&amp;ssl=1\" data-orig-size=\"500,324\" data-comments-opened=\"0\" data-image-title=\"Styliola subula 7 mm (Pacific population)  by Pauline Fiene seaslugsofhawaii.com\" data-image-description=\"&lt;p&gt;Styliola subula 7 mm (Pacific population)  by Pauline Fiene seaslugsofhawaii.com&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Styliola subula 7 mm (Pacific population)  by Pauline Fiene seaslugsofhawaii.com&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/opistobranquis.info\/wp-content\/uploads\/2013\/03\/Styliola-subula-7-mm-Pacific-population-by-Pauline-Fiene-seaslugsofhawaii.com_.jpg?fit=500%2C324&amp;ssl=1\" \/>\r\n                        <\/div>\r\n\r\n                    \r\n                    <div class=\"autonav-content\">\r\n\r\n                        <h3>\r\n                            Styliola subula                        <\/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><p><strong>Bibliografia<\/strong><\/p><ul><div id=\"zotpress-c42fcb45bd26789b135c9515e8bcf664\" 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\">Euthecosomata<\/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\">2503<\/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\t\t\t\t<span class=\"ZP_JSON ZP_ATTR\">%7B%22status%22%3A%22success%22%2C%22updateneeded%22%3Afalse%2C%22instance%22%3Afalse%2C%22meta%22%3A%7B%22request_last%22%3A0%2C%22request_next%22%3A0%2C%22used_cache%22%3Atrue%7D%2C%22data%22%3A%5B%7B%22key%22%3A%226KQRBXMG%22%2C%22library%22%3A%7B%22id%22%3A1246567%7D%2C%22meta%22%3A%7B%22creatorSummary%22%3A%22Bouchet%20and%20Rocroi%22%2C%22parsedDate%22%3A%222005%22%2C%22numChildren%22%3A0%7D%2C%22bib%22%3A%22%26lt%3Bdiv%20class%3D%26quot%3Bcsl-bib-body%26quot%3B%20style%3D%26quot%3Bline-height%3A%201.35%3B%20padding-left%3A%201em%3B%20text-indent%3A-1em%3B%26quot%3B%26gt%3B%5Cn%20%20%26lt%3Bdiv%20class%3D%26quot%3Bcsl-entry%26quot%3B%26gt%3BBouchet%2C%20P.%2C%20Rocroi%2C%20J.%20P.%20%282005%29.%20Classification%20and%20nomenclator%20of%20gastropod%20families.%20%26lt%3Bi%26gt%3BMalacologia%26lt%3B%5C%2Fi%26gt%3B%2C%20%26lt%3Bi%26gt%3B47%26lt%3B%5C%2Fi%26gt%3B%281-2%29%2C%201-397.%26lt%3B%5C%2Fdiv%26gt%3B%5Cn%26lt%3B%5C%2Fdiv%26gt%3B%22%2C%22data%22%3A%7B%22itemType%22%3A%22journalArticle%22%2C%22title%22%3A%22Classification%20and%20nomenclator%20of%20gastropod%20families%22%2C%22creators%22%3A%5B%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22P.%22%2C%22lastName%22%3A%22Bouchet%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22J.%20P.%22%2C%22lastName%22%3A%22Rocroi%22%7D%5D%2C%22abstractNote%22%3A%22%22%2C%22date%22%3A%222005%22%2C%22section%22%3A%22%22%2C%22partNumber%22%3A%22%22%2C%22partTitle%22%3A%22%22%2C%22DOI%22%3A%22%22%2C%22citationKey%22%3A%22%22%2C%22url%22%3A%22%22%2C%22PMID%22%3A%22%22%2C%22PMCID%22%3A%22%22%2C%22ISSN%22%3A%22%22%2C%22language%22%3A%22%22%2C%22collections%22%3A%5B%2222WZ5MYR%22%2C%2282T5E3QX%22%5D%2C%22dateModified%22%3A%222026-05-14T13%3A36%3A42Z%22%7D%7D%2C%7B%22key%22%3A%22WR37PFVC%22%2C%22library%22%3A%7B%22id%22%3A1246567%7D%2C%22meta%22%3A%7B%22creatorSummary%22%3A%22Bouchet%20et%20al.%22%2C%22parsedDate%22%3A%222017%22%2C%22numChildren%22%3A0%7D%2C%22bib%22%3A%22%26lt%3Bdiv%20class%3D%26quot%3Bcsl-bib-body%26quot%3B%20style%3D%26quot%3Bline-height%3A%201.35%3B%20padding-left%3A%201em%3B%20text-indent%3A-1em%3B%26quot%3B%26gt%3B%5Cn%20%20%26lt%3Bdiv%20class%3D%26quot%3Bcsl-entry%26quot%3B%26gt%3BBouchet%2C%20P.%2C%20Rocroi%2C%20J.%20P.%2C%20Hausdorf%2C%20B.%2C%20Kaim%2C%20A.%2C%20Kano%2C%20Y.%2C%20N%26%23xFC%3Btzel%2C%20A.%2C%20Parkhaev%2C%20P.%20et%26%23xA0%3Bal.%20%282017%29.%20Revised%20classification%2C%20nomenclator%20and%20typification%20of%20gastropod%20and%20monoplacophoran%20families.%20%26lt%3Bi%26gt%3BMalacologia%26lt%3B%5C%2Fi%26gt%3B%2C%20%26lt%3Bi%26gt%3B61%26lt%3B%5C%2Fi%26gt%3B%281-2%29%2C%201-526.%26lt%3B%5C%2Fdiv%26gt%3B%5Cn%26lt%3B%5C%2Fdiv%26gt%3B%22%2C%22data%22%3A%7B%22itemType%22%3A%22journalArticle%22%2C%22title%22%3A%22Revised%20classification%2C%20nomenclator%20and%20typification%20of%20gastropod%20and%20monoplacophoran%20families%22%2C%22creators%22%3A%5B%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22P.%22%2C%22lastName%22%3A%22Bouchet%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22J.%20P.%22%2C%22lastName%22%3A%22Rocroi%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22B.%22%2C%22lastName%22%3A%22Hausdorf%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22A.%22%2C%22lastName%22%3A%22Kaim%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22Y.%22%2C%22lastName%22%3A%22Kano%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22A.%22%2C%22lastName%22%3A%22N%5Cu00fctzel%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22P.%22%2C%22lastName%22%3A%22Parkhaev%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22M.%22%2C%22lastName%22%3A%22Schr%5Cu00f6dl%22%7D%2C%7B%22creatorType%22%3A%22author%22%2C%22firstName%22%3A%22E.%22%2C%22lastName%22%3A%22Strong%22%7D%5D%2C%22abstractNote%22%3A%222%2C604%20names%20at%20the%20rank%20of%20subtribe%2C%20tribe%2C%20subfamily%2C%20family%20and%20superfamily%20have%20been%20proposed%20for%20Recent%20and%20fossil%20gastropods%2C%20and%20another%2035%20for%20monoplacophorans.%20All%20names%20are%20listed%20in%20a%20nomenclator%20giving%20full%20bibliographical%20reference%2C%20date%20of%20publication%2C%20typification%2C%20and%20their%20nomenclatural%20availability%20and%20validity%20under%20the%20International%20Code%20of%20Zoological%20Nomenclature.%20Another%20790%20names%2C%20established%20for%20categories%20above%20the%20familygroup%20%28infraorder%20to%20subclass%29%20are%20listed%20separately.%20A%20fully%20ranked%2C%20hierarchical%20classification%20summarizes%20recent%20advances%20in%20the%20phylogeny%20of%20the%20Gastropoda%20and%20Monoplacophora.%20In%20all%2C%20the%20classification%20recognizes%20as%20valid%20a%20total%20of%20721%20gastropod%20families%2C%20of%20which%20245%20are%20known%20exclusively%20as%20fossils%20and%20476%20occur%20in%20the%20Recent%20with%20or%20without%20a%20fossil%20record%3B%20and%2020%20monoplacophoran%20families%2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id=\"zp-ID-2503-1246567-6KQRBXMG\" data-zp-author-date='Bouchet-and-Rocroi-2005' data-zp-date-author='2005-Bouchet-and-Rocroi' data-zp-date='2005' data-zp-year='2005' 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\">Bouchet, P., Rocroi, J. P. (2005). Classification and nomenclator of gastropod families. <i>Malacologia<\/i>, <i>47<\/i>(1-2), 1-397.<\/div>\n<\/div>\n\t\t\t\t<\/div><!-- .zp-Entry .zpSearchResultsItem -->\t\t\t\t<div id=\"zp-ID-2503-1246567-WR37PFVC\" data-zp-author-date='Bouchet-et-al.-2017' data-zp-date-author='2017-Bouchet-et-al.' data-zp-date='2017' data-zp-year='2017' 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\">Bouchet, P., Rocroi, J. P., Hausdorf, B., Kaim, A., Kano, Y., N\u00fctzel, A., Parkhaev, P. et\u00a0al. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. <i>Malacologia<\/i>, <i>61<\/i>(1-2), 1-526.<\/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>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>","protected":false},"excerpt":{"rendered":"<p>Els euthecosomata s\u00f3n opistobranquis pel\u00e0gics, nedadors i holoplanct\u00f2nics que passen tota la seva vida en fase planct\u00f2nica. El seu nom es refereix al fet que tenen el cos protegit per una conquilla calcificada o theca (caixa en grec). Com una adaptaci\u00f3 a la vida pel\u00e0gica, els euthecosomata tenen unes expansions del peu que els permeten usar-les com aletes de nataci\u00f3. Per aquesta ra\u00f3, reben comunament el nom de papallones marines.\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/opistobranquis.info\/ca\/guia\/pteropoda\/euthecosomata\/\">Continua llegint<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":291,"featured_media":14796,"parent":25094,"menu_order":1031,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2503","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\/2503","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\/291"}],"replies":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/comments?post=2503"}],"version-history":[{"count":11,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/2503\/revisions"}],"predecessor-version":[{"id":47774,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/2503\/revisions\/47774"}],"up":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/pages\/25094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/media\/14796"}],"wp:attachment":[{"href":"https:\/\/opistobranquis.info\/ca\/wp-json\/wp\/v2\/media?parent=2503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}