{"id":5451,"date":"2023-02-20T20:51:38","date_gmt":"2023-02-20T19:51:38","guid":{"rendered":"https:\/\/vidamarina.info\/?p=5451"},"modified":"2023-02-20T21:09:24","modified_gmt":"2023-02-20T20:09:24","slug":"la-vida-oculta-de-las-ciudades-costeras-el-caso-de-la-biodiversidad-marina-en-barcelona-espana","status":"publish","type":"post","link":"https:\/\/vidamarina.info\/?p=5451","title":{"rendered":"La vida oculta de las ciudades costeras: El caso de la biodiversidad marina en Barcelona (Espa\u00f1a)"},"content":{"rendered":"<h6>Por Manuel Ballesteros (UB, IRBio, VIMAR), Miquel Pontes (VIMAR), Guillermo \u00c1lvarez (FECDAS) y \u00c0lex Parera (UB)<\/h6>\n<p>&nbsp;<\/p>\n<p>El tema de la biodiversidad vuelve a estar de moda en muchos aspectos de la cultura humana (Bouchet, 2006) luego de varias d\u00e9cadas en las que los intereses de las ciencias biol\u00f3gicas a nivel mundial se dedicaron principalmente a otras \u00e1reas como la gen\u00e9tica, la bioqu\u00edmica y la biolog\u00eda molecular.<\/p>\n<p>Es quiz\u00e1s esta \u00faltima rama de la biolog\u00eda la que ha ayudado a dinamizar el estudio de la biodiversidad, junto con el conocimiento de la p\u00e9rdida de biodiversidad en algunas \u00e1reas geogr\u00e1ficas, el descubrimiento de los llamados complejos de especies morfol\u00f3gicamente muy similares y el estudio del movimiento de especies de una zona a otra donde pueden convertirse en especies invasoras.<\/p>\n<p>Tambi\u00e9n es bastante reciente el esfuerzo de muchas ciudades del mundo por mejorar la calidad de vida de sus habitantes mediante la reducci\u00f3n del tr\u00e1fico de veh\u00edculos a motor y la creaci\u00f3n o mejora de zonas verdes.<\/p>\n<div id=\"attachment_5452\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5452\" data-attachment-id=\"5452\" data-permalink=\"https:\/\/vidamarina.info\/?attachment_id=5452\" data-orig-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?fit=1024%2C577&amp;ssl=1\" data-orig-size=\"1024,577\" data-comments-opened=\"1\" data-image-title=\"Puerto de Barcelona de noche por Vicente Zambrano (CC BY ATTR)\" data-image-description=\"&lt;p&gt;Puerto de Barcelona de noche por Vicente Zambrano (CC BY ATTR)&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Puerto de Barcelona de noche por Vicente Zambrano (CC BY ATTR)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?fit=900%2C507&amp;ssl=1\" class=\"wp-image-5452 size-full\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?resize=900%2C507&#038;ssl=1\" alt=\"Puerto de Barcelona de noche por Vicente Zambrano (CC BY ATTR)\" width=\"900\" height=\"507\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?resize=768%2C433&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?resize=150%2C85&amp;ssl=1 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-5452\" class=\"wp-caption-text\">Puerto de Barcelona de noche por Vicente Zambrano (<a href=\"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/\">CC BY ATTR-NC-ND<\/a>)<\/p><\/div>\n<p>Respecto a esta \u00faltima actividad, el conocimiento de la diversidad de plantas y animales que habitan en las ciudades est\u00e1 aumentando mucho porque acerca a los ciudadanos a conocer la fauna y flora con la que conviven y, en cierto modo, mejorar su calidad de vida.<\/p>\n<p>Sin embargo, en las ciudades costeras existe una biodiversidad casi desconocida: la que se esconde bajo la superficie del mar a lo largo de su costa. En los \u00faltimos a\u00f1os, el conocimiento de la biodiversidad marina de la ciudad de Barcelona se ha incrementado extraordinariamente gracias al esfuerzo de investigadores, tanto profesionales como aficionados, y de entidades sin \u00e1nimo de lucro (Pontes et al., 2021). En este art\u00edculo sintetizamos los datos conocidos m\u00e1s relevantes sobre la biodiversidad marina del litoral barcelon\u00e9s.<\/p>\n<h4>La biodiversidad marina del litoral de Barcelona<\/h4>\n<p>&nbsp;<\/p>\n<div id=\"attachment_5458\" style=\"width: 910px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5458\" data-attachment-id=\"5458\" data-permalink=\"https:\/\/vidamarina.info\/?attachment_id=5458\" data-orig-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?fit=1786%2C1106&amp;ssl=1\" data-orig-size=\"1786,1106\" data-comments-opened=\"1\" data-image-title=\"Figura 1. Punts de mostreig de biodiversitat  marina al litoral de Barcelona\" data-image-description=\"&lt;p&gt;Figura 1. Punts de mostreig de biodiversitat  marina al litoral de Barcelona&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Figura 1. Punts de mostreig de biodiversitat  marina al litoral de Barcelona&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?fit=900%2C557&amp;ssl=1\" class=\"wp-image-5458 size-large\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=900%2C557&#038;ssl=1\" alt=\"Figura 1. Punts de mostreig de biodiversitat marina al litoral de Barcelona\" width=\"900\" height=\"557\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=1024%2C634&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=300%2C186&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=768%2C476&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=1536%2C951&amp;ssl=1 1536w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=150%2C93&amp;ssl=1 150w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?resize=327%2C201&amp;ssl=1 327w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Figura1.jpg?w=1786&amp;ssl=1 1786w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-5458\" class=\"wp-caption-text\">Figura 1. Puntos de muestreo de biodiversidad marina en el litoral de Barcelona<\/p><\/div>\n<p>Los principales estudios realizados en las aguas de la ciudad de Barcelona han sido los siguientes:<\/p>\n<p>Arias &amp; Morales (1963) y Morales &amp; Arias (1964) estudian los epibiontes en cascos de barcos y placas experimentales sumergidas en el puerto de Barcelona y mencionan 8 especies de algas y unas 12 especies de invertebrados marinos (m\u00e1s otras especies indeterminadas de poliquetos de las familias Hesionidae, Aphroditidae, Syllidae y Nereidae).<\/p>\n<p>En un estudio no publicado sobre organismos incrustantes marinos utilizando placas sumergidas experimentales colocadas en dos localizaciones dentro del puerto de Barcelona, Ballesteros &amp; Ar\u00e9valo (2004) ya citan 87 especies, de las cuales 19 son algas y el resto (68) invertebrados, la mayor\u00eda pertenecientes a la categor\u00eda de microfauna.<\/p>\n<p>A\u00f1os despu\u00e9s Parera et al. (2020) registraron un total de 73 especies de babosas de mar (Mollusca, Gastropoda, Heterobranchia) para el litoral de la ciudad de Barcelona, incluyendo dos especies ex\u00f3ticas como el nudibranquio <em>Polycerella emertoni<\/em> y la liebre de mar <em>Bursatella leachii<\/em>, con una amplia distribuci\u00f3n circuntropical. Estos autores se sorprendieron al encontrar tantas especies de este grupo de moluscos en aguas tan degradadas antr\u00f3picamente.<\/p>\n<p>Poco despu\u00e9s, Pontes <em>et al<\/em>. (2021) estudian la biodiversidad marina en la zona de ba\u00f1os del F\u00f2rum de Barcelona, dentro del proyecto DIVA (Diversitat Aqu\u00e0tica) y realizado conjuntamente con investigadores de la Universidad de Barcelona, voluntarios del grupo de ciencia ciudadana VIMAR &#8211; Vida Marina- y buceadores voluntarios coordinados por la Federaci\u00f3 Catalana d\u00b4Activitats Subaqu\u00e0tiques (FECDAS). En este trabajo se citan un total de 514 especies de algas, invertebrados, peces y aves, incluidas 15 especies ex\u00f3ticas adaptadas a este peque\u00f1o medio marino semicerrado. El proyecto DIVA sigue activo y hasta la fecha (Febrero 2023) contabiliza 632 especies conocidas tan s\u00f3lo en la zona de ba\u00f1os del F\u00f2rum de Barcelona.<\/p>\n<p>La \u201c<em>Gu\u00eda participativa marina del Barcelon\u00e9s<\/em>\u201d, publicada en 2021 gracias al proyecto de ciencia ciudadana URBAMAR e impulsado por la empresa privada An\u00e8l\u00b7lides en colaboraci\u00f3n con el ICM-CSIC de Barcelona, destaca la presencia de 232 especies de algas, invertebrados y peces del litoral de la comarca del Barcelon\u00e9s, desde la ciudad de Badalona hasta Barcelona.<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"5459\" data-permalink=\"https:\/\/vidamarina.info\/?attachment_id=5459\" data-orig-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Guia-participativa-marina-del-Barcelones-catalan.jpg?fit=725%2C916&amp;ssl=1\" data-orig-size=\"725,916\" data-comments-opened=\"1\" data-image-title=\"Guia participativa marina del Barcelon\u00e8s\" data-image-description=\"&lt;p&gt;Guia participativa marina del Barcelon\u00e8s&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Guia participativa marina del Barcelon\u00e8s&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Guia-participativa-marina-del-Barcelones-catalan.jpg?fit=725%2C916&amp;ssl=1\" class=\"aligncenter wp-image-5459 size-medium\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Guia-participativa-marina-del-Barcelones-catalan.jpg?resize=237%2C300&#038;ssl=1\" alt=\"Guia participativa marina del Barcelon\u00e8s\" width=\"237\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Guia-participativa-marina-del-Barcelones-catalan.jpg?resize=237%2C300&amp;ssl=1 237w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Guia-participativa-marina-del-Barcelones-catalan.jpg?resize=119%2C150&amp;ssl=1 119w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Guia-participativa-marina-del-Barcelones-catalan.jpg?w=725&amp;ssl=1 725w\" sizes=\"auto, (max-width: 237px) 100vw, 237px\" \/><\/p>\n<p>MINKA es una plataforma abierta de ciencia ciudadana de reciente creaci\u00f3n para registrar las observaciones de la biodiversidad animal y\/o vegetal y como canal abierto para la participaci\u00f3n ciudadana en la investigaci\u00f3n cient\u00edfica. Los ciudadanos pueden subir im\u00e1genes de la fauna y flora terrestre, marina o de aguas interiores junto con la ubicaci\u00f3n y la fecha. Estos tres par\u00e1metros junto con la clasificaci\u00f3n taxon\u00f3mica y una revisi\u00f3n especializada le dan validez cient\u00edfica a estas observaciones. La plataforma MINKA (<a href=\"https:\/\/minka-sdg.org\/\">https:\/\/minka-sdg.org\/<\/a>) est\u00e1 supervisada por cient\u00edficos del ICM-CSIC y contiene 13713 observaciones de 664 especies en la zona costera de Barcelona a d\u00eda de hoy.<\/p>\n<p><a href=\"https:\/\/minka-sdg.org\/\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"5460\" data-permalink=\"https:\/\/vidamarina.info\/?attachment_id=5460\" data-orig-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?fit=1017%2C572&amp;ssl=1\" data-orig-size=\"1017,572\" data-comments-opened=\"1\" data-image-title=\"MINKA\" data-image-description=\"&lt;p&gt;MINKA&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;MINKA&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?fit=900%2C506&amp;ssl=1\" class=\"aligncenter wp-image-5460\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?resize=500%2C281&#038;ssl=1\" alt=\"MINKA\" width=\"500\" height=\"281\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?w=1017&amp;ssl=1 1017w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/MINKA.jpg?resize=150%2C84&amp;ssl=1 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h4>Especies for\u00e1neas<\/h4>\n<p>Diferentes estudios han comprobado que las marinas y los puertos comerciales pueden ser la puerta de entrada de especies marinas ex\u00f3ticas y que algunas de estas pueden formar poblaciones estables en estos entornos protegidos (Ros <em>et al<\/em>., 2013; Ulman <em>et al<\/em>. 2017). En el caso del frente mar\u00edtimo de la ciudad de Barcelona, ya se han detectado las siguientes especies ex\u00f3ticas: algas como <em>Asparagopsis armata<\/em> y <em>Dictyota cyanoloma<\/em>; la esponja <em>Paraleucilla magna<\/em>; los cnidarios <em>Oculina patagonica<\/em> y <em>Pennaria disticha<\/em>; el an\u00e9lido poliqueto <em>Branchiomma luctuososum<\/em>; los moluscos <em>Bursatella leachii<\/em> y <em>Polycerella emertoni<\/em>; el briozoo <em>Amathia verticillata<\/em>; los crust\u00e1ceos <em>Balanus trigonus<\/em>, <em>Amphibalanus amphitrite, Paranthura japonica, Callinectes sapidus<\/em> y <em>Percnon gibbesi<\/em>; los tunicados <em>Microcosmus polymorphus<\/em>, <em>Styela plicata<\/em> y una especie no identificada de <em>Botrylloides<\/em>. Las aguas tranquilas y relativamente estables del interior del puerto y los puertos deportivos de Barcelona pueden ser un refugio para estas especies for\u00e1neas desde su llegada y de ah\u00ed el elevado n\u00famero de estas especies encontradas.<\/p>\n<div class=\"tiled-gallery type-rectangular tiled-gallery-unresized\" data-original-width=\"900\" data-carousel-extra='{&quot;blog_id&quot;:1,&quot;permalink&quot;:&quot;https:\\\/\\\/vidamarina.info\\\/?p=5451&quot;,&quot;likes_blog_id&quot;:154402126}' itemscope itemtype=\"http:\/\/schema.org\/ImageGallery\" > <div class=\"gallery-row\" style=\"width: 900px; height: 402px;\" data-original-width=\"900\" data-original-height=\"402\" > <div class=\"gallery-group images-1\" style=\"width: 600px; height: 402px;\" data-original-width=\"600\" data-original-height=\"402\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5462\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"596\"> <meta itemprop=\"height\" content=\"398\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5462\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg\" data-orig-size=\"1598,1066\" data-comments-opened=\"1\" data-image-title=\"Polycerella emertoni por Manuel Ballesteros\" data-image-description=\"&lt;p&gt;Polycerella emertoni por Manuel Ballesteros&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?w=596&#038;h=398&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?w=1598&amp;ssl=1 1598w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?resize=1536%2C1025&amp;ssl=1 1536w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Polycerella-emertoni-by-Manuel-Ballesteros-P7180140-bis-1.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"596\" height=\"398\" loading=\"lazy\" data-original-width=\"596\" data-original-height=\"398\" itemprop=\"http:\/\/schema.org\/image\" title=\"Polycerella emertoni por Manuel Ballesteros\" alt=\"Polycerella emertoni por Manuel Ballesteros\" style=\"width: 596px; height: 398px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Polycerella emertoni por Manuel Ballesteros <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-2\" style=\"width: 300px; height: 402px;\" data-original-width=\"300\" data-original-height=\"402\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5463\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5463\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"Amathia verticillata por Miquel Pontes\" data-image-description=\"&lt;p&gt;Amathia verticillata por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?w=296&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Amathia-verticillata-_MPG4302-MP-1.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Amathia verticillata por Miquel Pontes\" alt=\"Amathia verticillata por Miquel Pontes\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Amathia verticillata por Miquel Pontes <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5464\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5464\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"Asparagopsis armata por Miquel Pontes\" data-image-description=\"&lt;p&gt;Asparagopsis armata por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?w=296&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Asparagopsis-armata-Falkenbergia-rufolanosa-_MPG0939.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Asparagopsis armata por Miquel Pontes\" alt=\"Asparagopsis armata por Miquel Pontes\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Asparagopsis armata por Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 394px;\" data-original-width=\"900\" data-original-height=\"394\" > <div class=\"gallery-group images-2\" style=\"width: 311px; height: 394px;\" data-original-width=\"311\" data-original-height=\"394\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5465\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"307\"> <meta itemprop=\"height\" content=\"205\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5465\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"Branchiomma luctuosum por Miquel Pontes\" data-image-description=\"&lt;p&gt;Branchiomma luctuosum por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?w=307&#038;h=205&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Branchiomma-luctuosum-_MPG0891-MP.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"307\" height=\"205\" loading=\"lazy\" data-original-width=\"307\" data-original-height=\"205\" itemprop=\"http:\/\/schema.org\/image\" title=\"Branchiomma luctuosum por Miquel Pontes\" alt=\"Branchiomma luctuosum por Miquel Pontes\" style=\"width: 307px; height: 205px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Branchiomma luctuosum por Miquel Pontes <\/div> <\/div> <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5466\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"307\"> <meta itemprop=\"height\" content=\"181\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5466\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg\" data-orig-size=\"1280,754\" data-comments-opened=\"1\" data-image-title=\"Bursatella leachii por Guillermo \u00c1lvarez\" data-image-description=\"&lt;p&gt;Bursatella leachii por Guillermo \u00c1lvarez&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?fit=300%2C177&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?fit=900%2C530&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?w=307&#038;h=181&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?resize=300%2C177&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?resize=1024%2C603&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?resize=768%2C452&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Bursatella-leachii-GA.jpg?resize=150%2C88&amp;ssl=1 150w\" width=\"307\" height=\"181\" loading=\"lazy\" data-original-width=\"307\" data-original-height=\"181\" itemprop=\"http:\/\/schema.org\/image\" title=\"Bursatella leachii por Guillermo \u00c1lvarez\" alt=\"Bursatella leachii por Guillermo \u00c1lvarez\" style=\"width: 307px; height: 181px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Bursatella leachii por Guillermo \u00c1lvarez <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 589px; height: 394px;\" data-original-width=\"589\" data-original-height=\"394\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5467\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"585\"> <meta itemprop=\"height\" content=\"390\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5467\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg\" data-orig-size=\"2560,1707\" data-comments-opened=\"1\" data-image-title=\"Callinectes sapidus por Miquel Pontes\" data-image-description=\"&lt;p&gt;Callinectes sapidus por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?w=585&#038;h=390&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?w=2560&amp;ssl=1 2560w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?resize=2048%2C1366&amp;ssl=1 2048w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Callinectes-sapidus-by-Miquel-Pontes-P7163430-scaled.jpg?w=1800&amp;ssl=1 1800w\" width=\"585\" height=\"390\" loading=\"lazy\" data-original-width=\"585\" data-original-height=\"390\" itemprop=\"http:\/\/schema.org\/image\" title=\"Callinectes sapidus por Miquel Pontes\" alt=\"Callinectes sapidus por Miquel Pontes\" style=\"width: 585px; height: 390px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Callinectes sapidus por Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 201px;\" data-original-width=\"900\" data-original-height=\"201\" > <div class=\"gallery-group images-1\" style=\"width: 300px; height: 201px;\" data-original-width=\"300\" data-original-height=\"201\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5468\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5468\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"Dictyota cyanoloma por Miquel Pontes\" data-image-description=\"&lt;p&gt;Dictyota cyanoloma por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?w=296&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Dictyota-cyanoloma-_MPG1414-MP.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Dictyota cyanoloma por Miquel Pontes\" alt=\"Dictyota cyanoloma por Miquel Pontes\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Dictyota cyanoloma por Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 300px; height: 201px;\" data-original-width=\"300\" data-original-height=\"201\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5469\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5469\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"Oculina patagonica por Miquel Pontes\" data-image-description=\"&lt;p&gt;Oculina patagonica por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?w=296&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Oculina-patagonica-_MPG3752-MP.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Oculina patagonica por Miquel Pontes\" alt=\"Oculina patagonica por Miquel Pontes\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Oculina patagonica por Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 300px; height: 201px;\" data-original-width=\"300\" data-original-height=\"201\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5470\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"296\"> <meta itemprop=\"height\" content=\"197\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5470\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg\" data-orig-size=\"1280,853\" data-comments-opened=\"1\" data-image-title=\"Paraleucilla magna por Miquel Pontes\" data-image-description=\"&lt;p&gt;Paraleucilla magna por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?fit=900%2C599&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?w=296&#038;h=197&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?w=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?resize=1024%2C682&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paraleucilla-magna-_MPG3724-MP.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"296\" height=\"197\" loading=\"lazy\" data-original-width=\"296\" data-original-height=\"197\" itemprop=\"http:\/\/schema.org\/image\" title=\"Paraleucilla magna por Miquel Pontes\" alt=\"Paraleucilla magna por Miquel Pontes\" style=\"width: 296px; height: 197px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Paraleucilla magna por Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <div class=\"gallery-row\" style=\"width: 900px; height: 277px;\" data-original-width=\"900\" data-original-height=\"277\" > <div class=\"gallery-group images-1\" style=\"width: 413px; height: 277px;\" data-original-width=\"413\" data-original-height=\"277\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5471\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"409\"> <meta itemprop=\"height\" content=\"273\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5471\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg\" data-orig-size=\"1278,852\" data-comments-opened=\"1\" data-image-title=\"Paranthura japonica por \u00c0lex Parera\" data-image-description=\"&lt;p&gt;Paranthura japonica por \u00c0lex Parera&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?fit=300%2C200&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?fit=900%2C600&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?w=409&#038;h=273&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?w=1278&amp;ssl=1 1278w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Paranthura-cf.-japonica-AP.jpg?resize=150%2C100&amp;ssl=1 150w\" width=\"409\" height=\"273\" loading=\"lazy\" data-original-width=\"409\" data-original-height=\"273\" itemprop=\"http:\/\/schema.org\/image\" title=\"Paranthura japonica por \u00c0lex Parera\" alt=\"Paranthura japonica por \u00c0lex Parera\" style=\"width: 409px; height: 273px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Paranthura japonica por \u00c0lex Parera <\/div> <\/div> <\/div> <!-- close group --> <div class=\"gallery-group images-1\" style=\"width: 487px; height: 277px;\" data-original-width=\"487\" data-original-height=\"277\" > <div class=\"tiled-gallery-item tiled-gallery-item-large\" itemprop=\"associatedMedia\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"> <a href=\"https:\/\/vidamarina.info\/?attachment_id=5472\" border=\"0\" itemprop=\"url\"> <meta itemprop=\"width\" content=\"483\"> <meta itemprop=\"height\" content=\"273\"> <img decoding=\"async\" class=\"\" data-attachment-id=\"5472\" data-orig-file=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg\" data-orig-size=\"2560,1444\" data-comments-opened=\"1\" data-image-title=\"Pennaria disticha por Miquel Pontes\" data-image-description=\"&lt;p&gt;Pennaria disticha por Miquel Pontes&lt;\/p&gt; \" data-medium-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?fit=300%2C169&#038;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?fit=900%2C508&#038;ssl=1\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?w=483&#038;h=273&#038;ssl=1\" srcset=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?w=2560&amp;ssl=1 2560w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?resize=1024%2C578&amp;ssl=1 1024w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?resize=768%2C433&amp;ssl=1 768w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?resize=1536%2C866&amp;ssl=1 1536w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?resize=2048%2C1155&amp;ssl=1 2048w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?resize=150%2C85&amp;ssl=1 150w, https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Pennaria-disticha-MP-P8120856-scaled.jpg?w=1800&amp;ssl=1 1800w\" width=\"483\" height=\"273\" loading=\"lazy\" data-original-width=\"483\" data-original-height=\"273\" itemprop=\"http:\/\/schema.org\/image\" title=\"Pennaria disticha por Miquel Pontes\" alt=\"Pennaria disticha por Miquel Pontes\" style=\"width: 483px; height: 273px;\" \/> <\/a> <div class=\"tiled-gallery-caption\" itemprop=\"caption description\"> Pennaria disticha por Miquel Pontes <\/div> <\/div> <\/div> <!-- close group --> <\/div> <!-- close row --> <\/div>\n<h4>Conclusiones<\/h4>\n<p>Con todos los registros de los estudios mencionados, la biodiversidad marina de la ciudad de Barcelona cuenta actualmente con m\u00e1s de 700 especies: algas (unas 60 especies), invertebrados, principalmente moluscos (m\u00e1s de 200 especies), crust\u00e1ceos (unas 75 especies), an\u00e9lidos poliquetos (alrededor de 45 especies), esponjas (alrededor de 40 especies) y peces (alrededor de 100 especies) y el resto especies de otros grupos de invertebrados, lo que la convierte en una de las ciudades costeras del mundo donde los organismos marinos son m\u00e1s conocidos. Sin embargo, a\u00fan queda mucho por conocer, ya que numerosas \u00e1reas tanto dentro como fuera del Puerto de Barcelona y del Puerto Ol\u00edmpico, as\u00ed como las playas de la ciudad, a\u00fan no han sido estudiadas sistem\u00e1ticamente a nivel de biodiversidad. Cabe se\u00f1alar que estos datos no habr\u00edan estado disponibles sin la colaboraci\u00f3n de muchos voluntarios de la llamada \u201cCiencia Ciudadana\u201d.<\/p>\n<h4>Descarga<\/h4>\n<p>El presente art\u00edculo fue presentado en formato poster en la 7a Jornada IRBio Biodiversitat Urbana que tuvo lugar en Barcelona en enero de 2023. Puedes descargarlo clicando en este s\u00edmbolo:<\/p>\n<p><a href=\"https:\/\/vidamarina.info\/wp-content\/uploads\/Ballesterosetal2023Thehiddenlifeofcoastalcities.ThecaseofmarinebiodiversityinBarcelonaSpain.pdf\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2867\" data-permalink=\"https:\/\/vidamarina.info\/?attachment_id=2867\" data-orig-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/baixa.jpg?fit=150%2C150&amp;ssl=1\" data-orig-size=\"150,150\" data-comments-opened=\"1\" data-image-title=\"Descargar el documento\" data-image-description=\"&lt;p&gt;Descargar el documento&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Descargar el documento&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/baixa.jpg?fit=150%2C150&amp;ssl=1\" class=\"aligncenter wp-image-2867 size-full\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/baixa.jpg?resize=150%2C150&#038;ssl=1\" alt=\"Descargar el documento\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<h4>Agradecimientos<\/h4>\n<p>A todos aquellos voluntarios que, a trav\u00e9s de su labor de registro, fotograf\u00eda y\/o identificaci\u00f3n de especies, han contribuido a este amplio conocimiento de la biodiversidad marina de Barcelona. Un agradecimiento especial a Xavier Salvador y Oriol Deu.<\/p>\n<h4>Referencias<\/h4>\n<ul>\n<li><strong>Arias, E., &amp; Morales, E. (1963)<\/strong>. Ecolog\u00eda del Puerto de Barcelona y desarrollo de adherencias org\u00e1nicas sobre embarcaciones. <em>Investigaci\u00f3n Pesquera<\/em>, <em>24<\/em>:139\u2013163.<\/li>\n<li><strong>Ballesteros, M. &amp; Ar\u00e9valo, R. (2004)<\/strong>. <em>Estudio de evaluaci\u00f3n de las comunidades de \u00a0\u00a0 organismos marinos incrustantes (biofouling) en el puerto de Barcelona<\/em>.\u00a0 Unpublished technical report. Departament Medi Ambient, Port Aut\u00f2nom de Barcelona.<\/li>\n<li><strong>Bouchet, P. (2006)<\/strong>. 2. The magnitude of marine biodiversity. En Carlos Duarte (ed.): <em>The exploration of Marine Biodiversity. Scientific and Technological Challenges<\/em>. Fundaci\u00f3n BBVA<\/li>\n<li><strong>An\u00e8l\u00b7lides &amp; Institut de Ci\u00e8ncies del Mar. (2020)<\/strong>. <em>Guia participativa marina del Barcelon\u00e8s<\/em>. Marcombo. 142 pp. ISBN: 978-84-267-3322-1<\/li>\n<li><strong>Morales, E., &amp; Arias, E. (1964)<\/strong>. Ecolog\u00eda del Puerto de Barcelona y desarrollo de adherencias org\u00e1nicas sobre placas sumergidas. <em>Investigaci\u00f3n Pesquera, 28<\/em>, 49-79<\/li>\n<li><strong>Parera, A., Pontes, M., Salvador, X., &amp; Ballesteros, M. (2020)<\/strong>. Sea slugs (Mollusca, Gastropoda, \u00a0\u00a0 Heterobranchia): The other inhabitants of the city of Barcelona (Spain). <em>Butllet\u00ed de La Instituci\u00f3 Catalana d\u2019Hist\u00f2ria Natural, 84: 75-100<\/em>.<\/li>\n<li><strong>Pontes, M., Salvador, X., Parera, A., \u00c1lvarez, G., &amp; Ballesteros, M. (2021)<\/strong>. <em>Biodiversity in anthropized marinas. The case of the Barcelona Forum bathing area (Spain)<\/em>. Monografies de la Instituci\u00f3 Catalana d\u2019Hist\u00f2ria Natural, 3. 68 pp.<\/li>\n<li><strong>Ros, M., V\u00e1zquez-Luis, M. &amp; Guerra-Garc\u00eda, J.M. (2013)<\/strong>. The role of marinas and recreational boating in the occurrence and distribution of exotic caprellids (Crustacea: Amphipoda) in the Western Mediterranean: Mallorca island as a case study. <em>Journal of Sea Research<\/em>, 83:94-103.<\/li>\n<li><strong>Ulman, A. Ferrario, J., Occhipinti-Ambrogi, A., Arvanitidis, C., Bandi, A.,, Bertolino, M. Bogi, C., Chatzigeorgiou, G., \u00c7i\u00e7ek, B.A., Deidun, A. Ramos-Espl\u00e1, A., Ko\u00e7ak, C., Lorenti, M., Mart\u00ednez-Laiz, G., Merlo, G., Princisgh, E., Scribano, G. &amp; Marchini, A. (2017)<\/strong>. A massive update of non-indigenous species records in Mediterranean marinas. <em>PeerJ<\/em>, 5: e3954.<\/li>\n<\/ul>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_5451\" class=\"pvc_stats all  \" data-element-id=\"5451\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif?resize=16%2C16&#038;ssl=1\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>En las ciudades costeras existe una biodiversidad casi desconocida: la que se esconde bajo la superficie del mar a lo largo de su costa. En los \u00faltimos a\u00f1os, el conocimiento de la biodiversidad marina de la ciudad de Barcelona se ha incrementado extraordinariamente gracias al esfuerzo de investigadores, tanto profesionales como aficionados, y de entidades sin \u00e1nimo de lucro.<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/vidamarina.info\/?p=5451\">Leer m\u00e1s&#8230;<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_5451\" class=\"pvc_stats all  \" data-element-id=\"5451\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/vidamarina.info\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":3,"featured_media":5452,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3,5],"tags":[72,69,274,510,212,508,410,509,77,507,511,512,506,371],"coauthors":[266],"class_list":["post-5451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biologia","category-ecologia","tag-barcelona","tag-biodiversidad","tag-cambio-climatico","tag-ciudades","tag-costa","tag-espana","tag-especies-exoticas","tag-especies-invasoras","tag-fecdas","tag-irbio","tag-marina","tag-puerto","tag-universitat-de-barcelona","tag-vimar"],"a3_pvc":{"activated":true,"total_views":535,"today_views":0},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/parR2S-1pV","jetpack_featured_media_url":"https:\/\/i0.wp.com\/vidamarina.info\/wp-content\/uploads\/Puerto-de-Barcelona-de-noche-por-Vicente-Zambrano-CC-BY-ATTR.jpg?fit=1024%2C577&ssl=1","_links":{"self":[{"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/posts\/5451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/vidamarina.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5451"}],"version-history":[{"count":16,"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/posts\/5451\/revisions"}],"predecessor-version":[{"id":5483,"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/posts\/5451\/revisions\/5483"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vidamarina.info\/index.php?rest_route=\/wp\/v2\/media\/5452"}],"wp:attachment":[{"href":"https:\/\/vidamarina.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vidamarina.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vidamarina.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5451"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/vidamarina.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=5451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}