<?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>1870-3453</journal-id>
<journal-title><![CDATA[Revista mexicana de biodiversidad]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Biodiv.]]></abbrev-journal-title>
<issn>1870-3453</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Biología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-34532015000401004</article-id>
<article-id pub-id-type="doi">10.1016/j.rmb.2015.06.013</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis trófico de Phymaturus punae (Iguania: Liolaemidae): variación estacional y sexual en la región más austral de la puna Argentina]]></article-title>
<article-title xml:lang="en"><![CDATA[Trophic analysis of Phymaturus punae (Iguania: Liolaemidae): seasonal and sexual variation in the most southern region of the Argentina Puna]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Córdoba]]></surname>
<given-names><![CDATA[Mariela Analía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Acosta]]></surname>
<given-names><![CDATA[Juan Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villavicencio]]></surname>
<given-names><![CDATA[Héctor José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Astudillo]]></surname>
<given-names><![CDATA[Vanesa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Nacional de San Juan Facultad de Ciencias Exactas, Físicas y Naturales Departamento de Biología]]></institution>
<addr-line><![CDATA[San Juan ]]></addr-line>
<country>AR</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Consejo Nacional de Investigaciones Científicas y Técnicas  ]]></institution>
<addr-line><![CDATA[Buenos Aires ]]></addr-line>
<country>AR</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2015</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2015</year>
</pub-date>
<volume>86</volume>
<numero>4</numero>
<fpage>1004</fpage>
<lpage>1013</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532015000401004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-34532015000401004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-34532015000401004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[El conocimiento de los parámetros tróficos es de gran importancia para el entendimiento de las relaciones ecológicas entre las especies. Por ello, se describe y analiza la dieta de una población de Phymaturus punae en términos estacionales y en ambos sexos. Se analizaron los contenidos estomacales de 39 ejemplares calculando el porcentaje de cada categoría alimenticia. Se identificaron 16 categorías alimenticias y se agruparon luego en 4 más. Phymaturus punae es herbívoro, se alimenta principalmente de tallos y hojas, de individuos del género Adesmia. En diciembre, la categoría alimenticia más importante fue la de flores, y en febrero, la de tallos-hojas. La categoría más consumida por machos y hembras fue la de tallos-hojas. Se encontraron nemátodos en el 100% de la muestra.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Knowledge of trophic parameters is very important to understand ecological relationships between species. Therefore, we describe and analyze the diet of a Phymaturus punae population, at seasonal and sexual terms. We analyzed the stomach contents of 39 specimens and we calculated percentage of each food category. We identified 16 food categories, grouping then into another 4. Phymaturus punae is herbivorous, and feeds mainly on stems-leaves -from individuals of the genus Adesmia-. In December, the most important food category was flowers, whereas during February was stems-leaves. Either for males and females, stems-leaves was the most consumed category. Nematodes were found in 100% of the sample.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Herbivory]]></kwd>
<kwd lng="en"><![CDATA[Nematodes]]></kwd>
<kwd lng="en"><![CDATA[Diet]]></kwd>
<kwd lng="en"><![CDATA[Food category]]></kwd>
<kwd lng="es"><![CDATA[Herbívoro]]></kwd>
<kwd lng="es"><![CDATA[Nemátodos]]></kwd>
<kwd lng="es"><![CDATA[Dieta]]></kwd>
<kwd lng="es"><![CDATA[Categoría alimenticia]]></kwd>
</kwd-group>
</article-meta>
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<page-range>16713-4</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
