<?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>0065-1737</journal-id>
<journal-title><![CDATA[Acta zoológica mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Zool. Mex]]></abbrev-journal-title>
<issn>0065-1737</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Ecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0065-17372016000100045</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Diet of Crotalus enyo (Serpentes: Viperidae) from the Baja California cape region, Mexico]]></article-title>
<article-title xml:lang="es"><![CDATA[Dieta de Crotalus enyo (Serpentes: Viperidae), en la región del cabo, Baja California, México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carbajal-Márquez]]></surname>
<given-names><![CDATA[Rubén A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arnaud]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[Marcio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quintero-Díaz]]></surname>
<given-names><![CDATA[Gustavo E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro de Investigaciones Biológicas del Noroeste, S.C.  ]]></institution>
<addr-line><![CDATA[La Paz Baja California Sur]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade de São Paulo Instituto de Biociências Departamento de Ecologia]]></institution>
<addr-line><![CDATA[São Paulo SP]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Aguascalientes Centro de Ciencias Básicas Departamento de Biología]]></institution>
<addr-line><![CDATA[Aguascalientes Aguascalientes]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2016</year>
</pub-date>
<volume>32</volume>
<numero>1</numero>
<fpage>45</fpage>
<lpage>48</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0065-17372016000100045&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0065-17372016000100045&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0065-17372016000100045&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Crotalus enyo is a rattlesnake endemic to Baja California peninsula, Mexico. The natural history of this species is poorly known, so the goal of this study was to determine the diet of C. enyo in the Cape Region, an area with different conditions than the rest of the peninsula. We analyzed the stomach contents of 24 specimens obtained during 2010-2013, and identified the ingested prey. The diet of C. enyo consists of rodents (83.34%) and lizards (16.66%), although presents a diverse diet, the data suggest C. enyo is a specialist predator at Cape Region. We didn't find differences in diet composition between sexes, site of capture, or season. This study documents three new prey items in the diet of C. enyo: the Orange-Throated Whiptail (Aspidocelis hyperythra), the Cape Spiny-Tailed Iguana (Ctenosaura hemilopha) and Hunsaker's Spiny Lizard (Sceloporus hunsakerii).]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Crotalus enyo es una víbora de cascabel endémica de la península de Baja California, México. La historia natural de ésta especie es poco conocida, por lo cual el objetivo de éste estudio fue determinar la dieta de C. enyo en la Región del Cabo, que presenta condiciones particularmente distintas al resto de la península. Se analizaron los contenidos estomacales de 24 especímenes obtenidos durante 2010-2013, y se identificaron las presas ingeridas. La dieta de C. enyo consiste en roedores (83.34%) y lagartijas (16.66%), y aunque presenta una dieta diversa, los datos sugieren que C. enyo es un depredador especialista en la Región del Cabo. No se encontró diferencia en la composición de la dieta entre sexos, sitios de captura y temporadas. Este estudio documenta tres nuevos elementos en la dieta de C. enyo: el Huico Garganta Naranja (Aspidocelis hyperythra), el Garrobo del Cabo (Ctenosaura hemilopha) y la Lagartija Espinosa de Hunsaker (Sceloporus hunsakerii).]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[rattlesnake]]></kwd>
<kwd lng="en"><![CDATA[Aspidocelis hyperythra]]></kwd>
<kwd lng="en"><![CDATA[Ctenosaura hemilopha]]></kwd>
<kwd lng="en"><![CDATA[Sceloporus hunsakerii]]></kwd>
<kwd lng="en"><![CDATA[endemic]]></kwd>
<kwd lng="en"><![CDATA[peninsula]]></kwd>
<kwd lng="es"><![CDATA[víbora de cascabel]]></kwd>
<kwd lng="es"><![CDATA[Aspidocelis hyperythra]]></kwd>
<kwd lng="es"><![CDATA[Ctenosaura hemilopha]]></kwd>
<kwd lng="es"><![CDATA[Sceloporus hunsakerii]]></kwd>
<kwd lng="es"><![CDATA[endémica]]></kwd>
<kwd lng="es"><![CDATA[península]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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