<?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>S1870-34532018000501054</article-id>
<article-id pub-id-type="doi">10.22201/ib.20078706e.2018.4.2563</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[A new Mexican species of Paraxenylla (Collembola: Hypogastruridae) from marine littoral sand of Quintana Roo, Mexico]]></article-title>
<article-title xml:lang="es"><![CDATA[Una especie nueva mexicana de Paraxenylla (Collembola: Hypogastruridae) de arena del litoral marino de Quintana Roo, México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[José G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez]]></surname>
<given-names><![CDATA[Magdalena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Ciencias Departamento de Ecología y Recursos Naturales]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Quintana Roo División de Ciencias e Ingenierías ]]></institution>
<addr-line><![CDATA[Chetumal Quintana Roo]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2018</year>
</pub-date>
<volume>89</volume>
<numero>4</numero>
<fpage>1054</fpage>
<lpage>1059</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532018000501054&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-34532018000501054&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-34532018000501054&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The new species Paraxenylla mahahualana sp. nov. from Quintana Roo is described, it is similar to P. cubana, and shares the presence of ventral tube with 1 + 1 seta but differs in having tibiotarsi with 5 tenent hairs and 5 cylindrical sensilla on antennal segment IV and 3 + 3 tenacular teeth. A key for the 10 species known in the genus is also given.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se describe la nueva especie Paraxenylla mahahualana sp. nov. de Quintana Roo, que es similar a P. cubana, con la que comparte la presencia de un tubo ventral con 1 + 1 sedas, pero difiere en que los tibiotarsos tienen 5 sedas capitadas y las 5 sensilas del artejo antenal IV son cilíndricas y 3 + 3 dientes tenaculares. Se proporciona una clave para las 10 especies conocidas en el género.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Arenicolous]]></kwd>
<kwd lng="en"><![CDATA[Springtail]]></kwd>
<kwd lng="en"><![CDATA[Taxonomy, Mexican Caribbean]]></kwd>
<kwd lng="es"><![CDATA[Arenícola]]></kwd>
<kwd lng="es"><![CDATA[Cola de resorte]]></kwd>
<kwd lng="es"><![CDATA[Taxonomía, Caribe mexicano]]></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[Deharveng]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[D'Haese]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bedos]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global diversity of springtails (Collembola; Hexapoda) in freshwater]]></article-title>
<source><![CDATA[Hydrobiologia]]></source>
<year>2008</year>
<volume>595</volume>
<page-range>329-38</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gama]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Deharveng]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Haloxenylla, nouveau genre halophile de collembole Hypogastruridae]]></article-title>
<source><![CDATA[Bulletin de la Société d'histoire Naturelle de Toulouse]]></source>
<year>1984</year>
<volume>120</volume>
<page-range>131-6</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nuevos registros y nuevas especies neotropicales de Friesea (Collembola: Neanuridae)]]></article-title>
<source><![CDATA[Folia Entomológica Mexicana]]></source>
<year>1986</year>
<volume>70</volume>
<page-range>5-23</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El uso de trampas epineústicas para la colecta de microartrópodos]]></article-title>
<source><![CDATA[Folia Entomológica Mexicana]]></source>
<year>1990</year>
<volume>78</volume>
<page-range>275-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Los colémbolos de los ecosistemas mexicanos]]></article-title>
<source><![CDATA[Biodiversitas]]></source>
<year>2000</year>
<volume>5</volume>
<page-range>12-5</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortés-Guzmán]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Alcocer]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Springtails (Collembola, Hexapoda) from Montebello Lakes, Chiapas, Mexico]]></article-title>
<source><![CDATA[Inland Waters]]></source>
<year>2018</year>
<volume>20</volume>
<page-range>1-9</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Janssens]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Two new American species of Paraxenylla (Collembola: Hypogastruridae) and ecological notes]]></article-title>
<source><![CDATA[Zootaxa]]></source>
<year>2006</year>
<volume>1312</volume>
<page-range>37-47</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vargas]]></surname>
<given-names><![CDATA[J. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Three new species of littoral Collembola (Hypogastruridae) from Baja California Sur, Mexico]]></article-title>
<source><![CDATA[Journal of The Kansas Entomological Society]]></source>
<year>1989</year>
<volume>61</volume>
<page-range>433-40</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Queiroz]]></surname>
<given-names><![CDATA[G. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Deharveng]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Description of a new species of Paraxenylla (Collembola, Hypogastruridae) from Brazil, with comments on the genus]]></article-title>
<source><![CDATA[Zootaxa]]></source>
<year>2008</year>
<volume>1858</volume>
<page-range>1-8</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
