<?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>0034-7744</journal-id>
<journal-title><![CDATA[Revista de Biología Tropical]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. biol. trop]]></abbrev-journal-title>
<issn>0034-7744</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-77442021000500334</article-id>
<article-id pub-id-type="doi">10.15517/rbt.v69isuppl.1.46365</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[The influence of density on survival and larval development in the sea urchin Arbacia dufresnii (Echinodermata: Echinoidea)]]></article-title>
<article-title xml:lang="es"><![CDATA[Influencia de la densidad en la supervivencia y el desarrollo larvario del erizo de mar Arbacia dufresnii (Echinodermata: Echinoidea)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chaar]]></surname>
<given-names><![CDATA[Florencia-Belén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A3"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[Jimena-Pía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sepúlveda]]></surname>
<given-names><![CDATA[Lucas-R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[Tamara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,National University of Patagonia San Juan Bosco  ]]></institution>
<addr-line><![CDATA[ Chubut]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,National University of Patagonia San Juan Bosco  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina  ]]></institution>
<addr-line><![CDATA[ Chubut]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>69</volume>
<fpage>334</fpage>
<lpage>345</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0034-77442021000500334&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0034-77442021000500334&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0034-77442021000500334&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  Density is one of the critical factors in echinoderm larvae for aquaculture purposes. Echinoplutei larvae are very sensitive to overcrowding. High culture density can lead to problems with bacteria or protozoa, decreasing survival and generating abnormal morphotypes.  Objective:  To evaluate the effect of culture density on survival and larval growth in the sea urchin Arbacia dufresnii.  Methods:  Two days after fertilization of A. dufresnii we we kept treatments at 1, 3, 5 and 10 larvae.ml-1, with three replicates each. We recorded survival and abnormal morphotypes periodically, as well as growth:somatic rod length, total length, and length of the post oral arms,. we applied generalized linear models.  Results:  Survival is dependent on density, time and replicates, and their interactions. Larval growth depended on density and time, also with interaction between the variables. The treatment of 5 larvae.ml-1 had the highest survival and larval condition.  Conclusions:  Larval culture of A. dufresnii had the best results at 5 larvae.ml-1.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción:  La densidad es uno de los factores críticos para las larvas de equinodermo para fines de acuicultura. Las larvas de Echinoplutei son muy sensibles al hacinamiento. Una alta densidad de cultivo puede provocar problemas con bacterias o protozoos, disminuyendo la supervivencia y generando morfotipos anormales.  Objetivo:  Evaluar el efecto de la densidad de cultivo sobre la supervivencia y el crecimiento larvario del erizo de mar Arbacia dufresnii.  Métodos:  Dos días después de la fertilización de A. dufresnii se mantuvieron los tratamientos a 1, 3, 5 y 10 larvas.ml-1, con tres repeticiones cada uno. Registramos la supervivencia y los morfotipos anormales periódicamente, así como el crecimiento: longitud de la varilla somática, longitud total y longitud de los brazos posorales. aplicamos modelos lineales generalizados.  Resultados:  La supervivencia depende de la densidad, el tiempo y las réplicas y sus interacciones. El crecimiento larvario dependió de la densidad y el tiempo, también de la interacción entre las variables. El tratamiento de 5 larvas.ml-1 tuvo la mayor supervivencia y condición larvaria.  Conclusiones:  El cultivo larvario de A. dufresnii tuvo los mejores resultados con 5 larvas.ml-1.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Echinoplutei]]></kwd>
<kwd lng="en"><![CDATA[growth]]></kwd>
<kwd lng="en"><![CDATA[morphometry]]></kwd>
<kwd lng="en"><![CDATA[aquaculture]]></kwd>
<kwd lng="en"><![CDATA[treatments]]></kwd>
<kwd lng="es"><![CDATA[Echinoplutei]]></kwd>
<kwd lng="es"><![CDATA[crecimiento]]></kwd>
<kwd lng="es"><![CDATA[morfometría]]></kwd>
<kwd lng="es"><![CDATA[acuicultura]]></kwd>
<kwd lng="es"><![CDATA[tratamientos]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adams]]></surname>
<given-names><![CDATA[D.K.]]></given-names>
</name>
<name>
<surname><![CDATA[Sewell]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Angerer]]></surname>
<given-names><![CDATA[R.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Angerer]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rapid adaptation to food availability by a dopamine-mediated morphogenetic response]]></article-title>
<source><![CDATA[Nature Communications]]></source>
<year>2011</year>
<volume>2</volume>
<page-range>1-16</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Astudillo]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabrera]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Maneiro]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crecimiento y supervivencia de larvas de Echinometra lucunter (Echinoidea: Echinometridae) alimentadas con las microalgas Chaetoceros gracilis e Isochrysis galbana]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2005</year>
<volume>53</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>337-44</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bernasconi]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Primeros estados larvales de Arbacia dufresnei (Blv)]]></article-title>
<source><![CDATA[Physis: Revista de la Sociedad Argentina de Ciencias Naturales]]></source>
<year>1942</year>
<volume>19</volume>
<numero>53</numero>
<issue>53</issue>
<page-range>305-17</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bernasconi]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Los equinoideos y asteroideos colectados por el buque oceanográfico R/V Vema, frente a las costas argentinas, uruguayas y sur de Chile]]></article-title>
<source><![CDATA[Revista del Museo Argentino de Ciencias Naturales Bernardino Rivadavia]]></source>
<year>1966</year>
<volume>9</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>147-75</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brady]]></surname>
<given-names><![CDATA[S.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Scheibling]]></surname>
<given-names><![CDATA[R.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Changes in growth and reproduction of green sea urchins, Strongylocentrotus droebachiensis (Müller), during repopulation of the shallow subtidal zone after mass mortality]]></article-title>
<source><![CDATA[Journal of Experimental Marine Biology and Ecology]]></source>
<year>2006</year>
<volume>335</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>277-91</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brogger]]></surname>
<given-names><![CDATA[M.I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biología reproductiva del erizo verde Arbacia dufresnii (Blainville, 1825) en costas del Golfo Nuevo, Patagonia]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Facultad de Ciencias Naturales y Exactas, Universidad de Buenos Aires]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brogger]]></surname>
<given-names><![CDATA[M.I.]]></given-names>
</name>
<name>
<surname><![CDATA[Ivanov]]></surname>
<given-names><![CDATA[V.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Syndesmis patagonica n. sp. (Rhabdocoela: Umagillidae) from the sea urchin Arbacia dufresnii (Echinodermata: Echinoidea) in Patagonia, Argentina]]></article-title>
<source><![CDATA[Zootaxa]]></source>
<year>2010</year>
<volume>2442</volume>
<page-range>60-8</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brogger]]></surname>
<given-names><![CDATA[M.I.]]></given-names>
</name>
<name>
<surname><![CDATA[Gil]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Martinez]]></surname>
<given-names><![CDATA[M.I.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz de Vivar]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Escolar]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Tablado]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Echinoderms from Argentina: Biodiversity, distribution and current state of knowledge]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Alvarado]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Echinoderm research and diversity in Latin America]]></source>
<year>2013</year>
<page-range>359-402</page-range><publisher-loc><![CDATA[Heidelberg, Berlin ]]></publisher-loc>
<publisher-name><![CDATA[Springer-Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buitrago]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Lodeiros-Seijo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Producción de larvas y postlarvas del erizo verdiblanco del Caribe Lytechinus variegatus (Echinodermata: Echinoidea) en condiciones de cultivo]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2005</year>
<volume>53</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>319-28</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Byrne]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Sewell]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Prowse]]></surname>
<given-names><![CDATA[T.A.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nutritional ecology of sea urchin larvae: Influence of endogenous and exogenous nutrition on echinopluteal growth and phenotypic plasticity in Tripneustes gratilla]]></article-title>
<source><![CDATA[Functional Ecology]]></source>
<year>2008</year>
<volume>22</volume>
<page-range>643-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Byrne]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ho]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Selvakumaraswamy]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Nguyen]]></surname>
<given-names><![CDATA[H.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Dworjanyn]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Davis]]></surname>
<given-names><![CDATA[A.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Temperature, but not pH, compromises sea urchin fertilization and early development under near-future climate change scenarios]]></article-title>
<source><![CDATA[Proceedings of the Royal B: Society Biological Sciences]]></source>
<year>2009</year>
<volume>276</volume>
<numero>1663</numero>
<issue>1663</issue>
<page-range>1883-8</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cárcamo]]></surname>
<given-names><![CDATA[P.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Candia]]></surname>
<given-names><![CDATA[A.I.]]></given-names>
</name>
<name>
<surname><![CDATA[Chaparro]]></surname>
<given-names><![CDATA[O.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Larval development and metamorphosis in the sea urchin Loxechinus albus (Echinodermata: Echinoidea): Effects of diet type and feeding frequency]]></article-title>
<source><![CDATA[Aquaculture]]></source>
<year>2005</year>
<volume>249</volume>
<numero>1-4</numero>
<issue>1-4</issue>
<page-range>375-86</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Dieta del erizo verde de mar Arbacia dufresnii y su relación con el alga invasora Undaria pinnatifida en costas del Golfo San José, Patagonia]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional del Comahue]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Catarino]]></surname>
<given-names><![CDATA[A.I.]]></given-names>
</name>
<name>
<surname><![CDATA[De Ridder]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gallardo]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Dubois]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sea urchin Arbacia dufresnei (Blainville 1825) larvae response to ocean acidification]]></article-title>
<source><![CDATA[Polar Biology]]></source>
<year>2012</year>
<volume>35</volume>
<page-range>455-61</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clark]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Lamare]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Barker]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Response of sea urchin pluteus larvae (Echinodermata: Echinoidea) to reduced seawater pH: A comparison among a tropical, temperate, and a polar species]]></article-title>
<source><![CDATA[Marine Biology]]></source>
<year>2009</year>
<volume>156</volume>
<page-range>1125-37</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz-Martínez]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biología reproductiva, desarrollo larvario y efecto de la acidificación del océano en el éxito de la fertilización y desarrollo embrionario de Arbacia stellata (Blainville, 1825; Gmelin, 1788) (Echinodermata: Echinoidea)]]></source>
<year>2019</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad del Mar]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Díaz-Pérez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Carpizo-Ituarte]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of thermal stress on survival and delay of metamorphosis in larvae of the purple sea urchin Strongylocentrotus purpuratus]]></article-title>
<source><![CDATA[Ciencias Marinas]]></source>
<year>2011</year>
<volume>37</volume>
<numero>4A</numero>
<issue>4A</issue>
<page-range>403-14</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabrera]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Mata]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development, survival and growth of sea urchin Lytechinus variegatus (Lamarck, 1816) (Echinodermata: Echinoidea) fed on microalgae at two different salinities and temperatures]]></article-title>
<source><![CDATA[Revista de Biología Marina y Oceanografía]]></source>
<year>2007</year>
<volume>42</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>49-57</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eckert]]></surname>
<given-names><![CDATA[G.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Larval development, growth and morphology of the sea urchin Diadema antillarum]]></article-title>
<source><![CDATA[Bulletin of Marine Science]]></source>
<year>1998</year>
<volume>63</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>443-51</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluación del impacto de invertebrados herbívoros nativos sobre el alga invasora Undaria pinnatifida: Arbacia dufresnii (Echinodermata: Echinoidea) como modelo de estudio]]></source>
<year>2016</year>
<publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Mar del Plata]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Crespi-Abril]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Meretta]]></surname>
<given-names><![CDATA[P.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Cledón]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Morsan]]></surname>
<given-names><![CDATA[E.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Morphological plasticity in the Aristotle&#8217;s lantern of Arbacia dufresnii (Phymosomatoida: Arbaciidae) off the Patagonian coast]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2015</year>
<volume>63</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>339-51</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Gil]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Perez-Gallo]]></surname>
<given-names><![CDATA[A.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Reartes]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Tolosano]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Temporal and spatial differences in the reproductive biology of the sea urchin Arbacia dufresnii]]></article-title>
<source><![CDATA[Marine and Freshwater Research]]></source>
<year>(201</year>
<month>5</month>
<volume>66</volume>
<page-range>329-42</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Martelli]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Morsan]]></surname>
<given-names><![CDATA[E.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Population parameters of the sea urchin Arbacia dufresnii (Blainville, 1825) from North Patagonian gulfs invaded by kelp Undaria pinnatifida (Harvey) Suringar, 1873]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2017</year>
<volume>65</volume>
<numero>^s1</numero>
<issue>^s1</issue>
<supplement>1</supplement>
<page-range>S101-12</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ettensohn]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Wessel]]></surname>
<given-names><![CDATA[G.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Wray]]></surname>
<given-names><![CDATA[G.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The invertebrate deuterostomes: An introduction to their phylogeny, reproduction, development, and genomics]]></article-title>
<source><![CDATA[Methods in Cell Biology]]></source>
<year>2004</year>
<volume>74</volume>
<page-range>1-13</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ettensohn]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sea urchins as a model system for studying embryonic development]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Caplan]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reference Module in Biomedical Sciences]]></source>
<year>2017</year>
<page-range>1-7</page-range><publisher-loc><![CDATA[Amsterdam ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fenaux]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Strathmann]]></surname>
<given-names><![CDATA[M.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Strathmann]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Five tests of food-limited growth of larvae in coastal waters by comparisons of rates of development and form of echinoplutei]]></article-title>
<source><![CDATA[Limnology and Oceanography]]></source>
<year>1994</year>
<volume>39</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>84-98</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Desarrollo neural en modelos embrionarios: el efecto de los factores tróficos]]></source>
<year>2019</year>
<publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de la Patagonia San Juan Bosco]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[J.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Sepúlveda]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Desarrollo embrionario y larval del erizo de mar verde Arbacia dufresnii (Echinodermata: Echinoidea)]]></article-title>
<source><![CDATA[Naturalia Patagónica]]></source>
<year>2019</year>
<volume>15</volume>
<page-range>44-58</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Clemente]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of natural current pH variability on the sea urchin Paracentrotus lividus larvae development and settlement]]></article-title>
<source><![CDATA[Marine Environmental Research]]></source>
<year>2018</year>
<volume>139</volume>
<page-range>11-8</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabrera]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Maneiro]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Supervivencia y crecimiento larval de Arbacia punctulata (Echinodermata: Echinoidea) alimentada con cinco microalgas a dos salinidades]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2005</year>
<volume>53</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>329-36</page-range></nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hart]]></surname>
<given-names><![CDATA[M.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Strathmann]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Functional consequences of phenotypic plasticity in echinoid larvae]]></article-title>
<source><![CDATA[Biological Bulletin]]></source>
<year>1994</year>
<volume>186</volume>
<page-range>291-9</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hinman]]></surname>
<given-names><![CDATA[V.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Burke]]></surname>
<given-names><![CDATA[R.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Embryonic neurogenesis in echinoderms]]></article-title>
<source><![CDATA[Wiley Interdisciplinary Reviews, Developmental Biology]]></source>
<year>2018</year>
<volume>7</volume>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hurvich]]></surname>
<given-names><![CDATA[C.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Simonoff]]></surname>
<given-names><![CDATA[J.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Tsai]]></surname>
<given-names><![CDATA[C.L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Smoothing parameter selection in nonparametric regression using an improved Akaike information criterion]]></article-title>
<source><![CDATA[Journal of the Royal Statistical Society: Series B (Statistical Methodology)]]></source>
<year>1998</year>
<volume>60</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>271-93</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jimmy]]></surname>
<given-names><![CDATA[R.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Kelly]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Beaumont]]></surname>
<given-names><![CDATA[A.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effect of diet type and quantity on the development of common sea urchin larvae Echinus esculentus]]></article-title>
<source><![CDATA[Aquaculture]]></source>
<year>2003</year>
<volume>220</volume>
<numero>1-4</numero>
<issue>1-4</issue>
<page-range>261-75</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalam-Azad]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mckinley]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Pearce]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factors influencing the growth and survival of larval and juvenile echinoids]]></article-title>
<source><![CDATA[Reviews in Aquaculture]]></source>
<year>2010</year>
<volume>2</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>121-37</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kino]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Reproduction and early life history of sea urchins, Arbacia dufresnei and Pseudechinus magellanicus, in Chiloé Island and Reloncaví Sound, Chile]]></article-title>
<source><![CDATA[Aquaculture Science]]></source>
<year>2010</year>
<volume>58</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>65-73</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lamare]]></surname>
<given-names><![CDATA[M.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Barker]]></surname>
<given-names><![CDATA[M.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[In situ estimates of larval development and mortality in the New Zealand sea urchin Evechinus chloroticus (Echinodermata: Echinoidea)]]></article-title>
<source><![CDATA[Marine Ecology Progress Series]]></source>
<year>1999</year>
<volume>180</volume>
<page-range>197-211</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Larraín]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mutschke]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Riveros]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Solar]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preliminary report on Echinoidea and Asteroidea (Echinodermata) of the Joint Chilean-German-Italian Magellan &#8220;Victor Hensen&#8221; Campaign, 17 October-25 November 1994]]></article-title>
<source><![CDATA[Scientia Marina]]></source>
<year>1999</year>
<volume>63</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>433-8</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McClay]]></surname>
<given-names><![CDATA[D.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evolutionary crossroads in developmental biology: sea urchins]]></article-title>
<source><![CDATA[Development]]></source>
<year>2011</year>
<volume>138</volume>
<page-range>2639-48</page-range></nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newcombe]]></surname>
<given-names><![CDATA[E.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cárdenas]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Geange]]></surname>
<given-names><![CDATA[S.W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Green sea urchins structure invertebrate and macroalgal communities in the Magellan Strait, southern Chile]]></article-title>
<source><![CDATA[Aquatic Biology]]></source>
<year>2012</year>
<volume>15</volume>
<page-range>13-144</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parra]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Latorre]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Gil]]></surname>
<given-names><![CDATA[D.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz de Vivar]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nutrient allocation in the gonads of the sea urchin Arbacia dufresnii in different stages of gonadal development]]></article-title>
<source><![CDATA[Invertebrate Reproduction &amp; Development]]></source>
<year>2015</year>
<volume>59</volume>
<page-range>26-36</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pechenik]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sobre las ventajas y desventajas de los estadios larvales en los ciclos de vida de los invertebrados marinos bentónicos]]></article-title>
<source><![CDATA[Serie del Progreso de la Ecología Marina]]></source>
<year>1999</year>
<volume>177</volume>
<page-range>269-97</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Penchaszadeh]]></surname>
<given-names><![CDATA[P.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Lawrence]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arbacia dufresnei (Echinodermata: Echinoidea): a carnivore in Argentinian waters]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Candia-Carnevali]]></surname>
<given-names><![CDATA[M.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Echinoderm Research]]></source>
<year>1999</year>
<page-range>525-30</page-range><publisher-loc><![CDATA[Rotterdam ]]></publisher-loc>
<publisher-name><![CDATA[A.A. Balkema]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rahman]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Tsuchiya]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Uehara]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of temperature on hatching rate, embryonic development and early larval survival of the edible sea urchin, Tripneustes gratilla]]></article-title>
<source><![CDATA[Biologia (Section Zoology)]]></source>
<year>2009</year>
<volume>64</volume>
<page-range>768-75</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosas]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mata]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Cabrera]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Larval development and survival to metamorphosis of sea urchin Tripneutes ventricosus (Lamarck) (Echinodermata: Echinoidea) fed on microalgae at two temperatures]]></article-title>
<source><![CDATA[Revista de Biología Marina y Oceanografía]]></source>
<year>2009</year>
<volume>44</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>387-96</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Crespi-Abril]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Echinoderm research deserve an ethical consideration?]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2017</year>
<volume>65</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>11-22</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubilar]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Deias-Spreng]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz De Vivar]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Avaro]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Lawrence]]></surname>
<given-names><![CDATA[A.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Lawrence]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ingestion, absorption and assimilation efficiencies, and production in the sea urchin Arbacia dufresnii fed a formulated feed]]></article-title>
<source><![CDATA[Journal of Shellfish Research]]></source>
<year>2016</year>
<volume>35</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>1083-93</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salas-Garza]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Carpizo-Ituarte]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Parés-Sierra]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez-López]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Quintana-Rodríguez]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Producción de juveniles de erizo rojo Strongylocentrotus franciscanus (Echinodermata: Echinoidea) en Baja California, México]]></article-title>
<source><![CDATA[Revista de Biología Tropical]]></source>
<year>2005</year>
<volume>53</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>345-55</page-range></nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stotz]]></surname>
<given-names><![CDATA[W.B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cultivo y producción masiva de juveniles de erizo rojo chileno Loxechinus albus (Molina, 1782) en laboratorio]]></article-title>
<source><![CDATA[Investigaciones Pesqueras]]></source>
<year>2014</year>
<volume>38</volume>
<page-range>37-54</page-range></nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Strathmann]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Echinoderm larval ecology viewed from the egg]]></article-title>
<source><![CDATA[Echinoderm Studies]]></source>
<year>1987</year>
<volume>2</volume>
<page-range>55-136</page-range></nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Strathmann]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Culturing larvae of marine invertebrates]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Carroll]]></surname>
<given-names><![CDATA[D.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Developmental biology of the sea urchin and other marine invertebrates]]></source>
<year>2014</year>
<page-range>1-25</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Humana Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Teso]]></surname>
<given-names><![CDATA[S.V.]]></given-names>
</name>
<name>
<surname><![CDATA[Bigatti]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Casas]]></surname>
<given-names><![CDATA[G.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Piriz]]></surname>
<given-names><![CDATA[M.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Penchaszadeh]]></surname>
<given-names><![CDATA[P.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[native grazers from Patagonia, Argentina, consume the invasive kelp Undaria pinnatifida?]]></article-title>
<source><![CDATA[Revista del Museo Argentino de Ciencias Naturales Bernardino Rivadavia]]></source>
<year>2009</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>7-14</page-range></nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Unuma]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Sakai]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Agatsuma]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Kayaba]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sea urchin aquaculture in Japan]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[N.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Echinoderm Aquaculture]]></source>
<year>2015</year>
<page-range>77-126</page-range><publisher-loc><![CDATA[New Jersey ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley &amp; Sons, Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vásquez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Castilla]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Santelices]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distributional patterns and diets of four species of sea urchins in giant kelp forest (Macrocystis pyrifera) of Puerto Toro, Navarino Islands, Chile]]></article-title>
<source><![CDATA[Marine Ecology, Progress Series]]></source>
<year>1984</year>
<volume>19</volume>
<page-range>55-63</page-range></nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[D.H.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Anderson]]></surname>
<given-names><![CDATA[D.T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The reproductive system, embryonic development, larval development and metamorphosis of the sea urchin Heliocidaris erythrogramma (Val.) (Echinoidea: Echinometridae)]]></article-title>
<source><![CDATA[Australian Journal of Zoology]]></source>
<year>1975</year>
<volume>23</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>371-403</page-range></nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zaixso]]></surname>
<given-names><![CDATA[H.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Lizarralde]]></surname>
<given-names><![CDATA[Z.I.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Distribución de equinodermos en el golfo San José y sur del golfo San Matías (Chubut, Argentina)]]></article-title>
<source><![CDATA[Revista de Biología Marina y Oceanografía]]></source>
<year>2000</year>
<volume>35</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>127-45</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zárate]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz de Vivar]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ávaro]]></surname>
<given-names><![CDATA[M.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Epherra]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Sewell]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sex and reproductive cycle affect lipid and fatty acid profiles of gonads of Arbacia dufresnii (Echinodermata: Echinoidea)]]></article-title>
<source><![CDATA[Marine Ecology Progress Series]]></source>
<year>2016</year>
<volume>551</volume>
<page-range>185-99</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
