<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0188-8897</journal-id>
<journal-title><![CDATA[Hidrobiológica]]></journal-title>
<abbrev-journal-title><![CDATA[Hidrobiológica]]></abbrev-journal-title>
<issn>0188-8897</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma Metropolitana, División de Ciencias Biológicas y de la Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0188-88972016000200151</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Codium (Chlorophyta) species presented in the Galápagos Islands]]></article-title>
<article-title xml:lang="es"><![CDATA[Las especies del género Codium (Chlorophyta) presentes en las Islas Galápagos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chacana]]></surname>
<given-names><![CDATA[Max E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Paul C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pedroche]]></surname>
<given-names><![CDATA[Francisco F.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[Kathy Ann]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,University of California University Herbarium ]]></institution>
<addr-line><![CDATA[Berkeley ]]></addr-line>
<country>USA</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma Metropolitana Depto. Ciencias Ambientales ]]></institution>
<addr-line><![CDATA[Lerma Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2016</year>
</pub-date>
<volume>26</volume>
<numero>2</numero>
<fpage>151</fpage>
<lpage>159</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0188-88972016000200151&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0188-88972016000200151&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0188-88972016000200151&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Background:  The Galápagos Islands have been the subject of numerous scientific expeditions. The chief source of information on their marine algae is the report published in 1945 by the late William Randolph Taylor on collections made by the Allan Hancock Pacific Expedition of 1934. Prior to this work, there were no published records of Codium from the Galápagos. Taylor recorder six species of Codium of which C. isabelae and C. santamariae were new descriptions.  Goals:  On the basis of collections made since 1939, we have reviewed the registry of Codium in these islands.  Methods:  Comparative analysis based on morphology and utricle anatomy.  Results: Codium isabelae and C. santamariae are combined under the former name. Records of C. cervicorne and C. dichotomum also are referred to C. isabelae, those of C. setchellii are based partly on representatives of C. picturatum, a recently described species from the Mexican Pacific, Panama, Colombia, and Hawaii, and partly on representatives of a species similar if not identical to C. arabicum. The presence of C. foveolatum is corroborated. Codium fernandezianum, which was also reported by Taylor from the mainland of Ecuador, has been collected on Isla Santa Cruz.  Conclusions:  Five species of Codium are recognized from Galápagos Islands: C. arabicum, C. fernandezianum, C. foveolatum, C. isabelae and C. picturatum.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Antecedentes:  El archipiélago de las Galápagos ha sido objeto de numerosas expediciones científicas. La fuente principal de información, sobre algas marinas en estas islas, es la expedición de la Allan Hancock realizada en 1934 y cuyos resultados fueron comunicados por William Randolph Taylor en 1945. Previo a este trabajo, no existían registros publicados de especies del género Codium para las Galápagos. Este autor reconoció seis especies, de las cuales C. isabelae y C. santamariae fueron descritas como nuevas para la ciencia.  Objetivos:  Con las colecciones conservadas desde 1939, se presenta la diversidad específica actual del género Codium para estas islas.  Métodos:  Estudios comparativos de morfología y anatomía utricular.  Resultados:  Como resultado, Codium isabelae y C. santamariae se conjuntan bajo el nombre de la primera especie. Registros previos, bajo las denominaciones de C. cervicorne y C. dichotomum también son referidas a C. isabelae; aquellos considerados como C. setchellii están basados parcialmente en representantes de C. picturatum, una especie, descrita hace poco, proveniente del Pacífico mexicano, Panamá, Colombia y Hawái, otra parte corresponden a una especie, similar mas no idéntica: C. arabicum. Se corrobora la presencia de C. foveolatum. Codium fernandezianum, que fue registrada también por Taylor para la costa de Ecuador, ha sido recolectada en Isla Santa Cruz.  Conclusiones:  Cinco especies del género Codium se reconocen como presentes en las Islas Galápagos: C. arabicum, C. fernandezianum, C. foveolatum, C. isabelae y C. picturatum.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Codiaceae]]></kwd>
<kwd lng="en"><![CDATA[Colon archipelago]]></kwd>
<kwd lng="en"><![CDATA[morphology]]></kwd>
<kwd lng="en"><![CDATA[taxonomy]]></kwd>
<kwd lng="es"><![CDATA[Archipiélago Colón]]></kwd>
<kwd lng="es"><![CDATA[Codiaceae]]></kwd>
<kwd lng="es"><![CDATA[morfología]]></kwd>
<kwd lng="es"><![CDATA[taxonomía]]></kwd>
</kwd-group>
</article-meta>
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