<?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>S1870-34532017000200464</article-id>
<article-id pub-id-type="doi">10.1016/j.rmb.2017.03.018</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nuevo registro de abeja sin aguijón del género Plebeia (Apidae: Meliponini), en el alto Balsas del estado de Michoacán, México]]></article-title>
<article-title xml:lang="en"><![CDATA[New record of the stingless bee genus Plebeia (Apidae: Meliponini) in the alto Balsas, Michoacán, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes-González]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ayala]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camou-Guerrero]]></surname>
<given-names><![CDATA[Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Escuela Nacional de Estudios Superiores Unidad Morelia ]]></institution>
<addr-line><![CDATA[Morelia Michoacán]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Biología Estación de Biología Chamela]]></institution>
<addr-line><![CDATA[San Patricio Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<volume>88</volume>
<numero>2</numero>
<fpage>464</fpage>
<lpage>466</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532017000200464&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-34532017000200464&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-34532017000200464&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: En este trabajo se reporta la presencia de Plebeia fulvopilosa Ayala (1999), para las áreas altas o de montaña de la cuenca del río Balsas en Michoacán y sitios adyacentes al parteaguas de esta cuenca. Se comenta sobre las diferencias morfológicas de los ejemplares de esta región con los de la especie en su descripción original para la Sierra Madre del Sur en Guerrero.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: In this paper we report a new record of Plebeia fulvopilosa Ayala (1999) in the high mountains and adjacent sites of the Balsas Basin in Michoacán. Morphological differences of the collected specimens are compared with those previously described for the species in the mountains of southern Guerrero state, Sierra Madre del Sur.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Meliponini]]></kwd>
<kwd lng="es"><![CDATA[Cuenca del río Balsas]]></kwd>
<kwd lng="es"><![CDATA[Meliponinos de montaña]]></kwd>
<kwd lng="es"><![CDATA[Diferencias morfológicas]]></kwd>
<kwd lng="en"><![CDATA[Meliponini]]></kwd>
<kwd lng="en"><![CDATA[Balsas river basin]]></kwd>
<kwd lng="en"><![CDATA[Highland meliponines]]></kwd>
<kwd lng="en"><![CDATA[Morphological differences]]></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[Ayala]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Revisión de las abejas sin aguijón de México (Hymenoptera: Apidae: Meliponini)]]></article-title>
<source><![CDATA[Folia Entomológica Mexicana]]></source>
<year>1999</year>
<volume>106</volume>
<page-range>1-123</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ayala]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Engel]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mexican stingless bees (Hymenoptera: Apidae): diversity, distribution, and indigenous knowledge]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Vit]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Pedro-Silvia]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Roubik]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pot-honey: a legacy of stingless bees]]></source>
<year>2013</year>
<page-range>135-52</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camargo]]></surname>
<given-names><![CDATA[J. M. F.]]></given-names>
</name>
<name>
<surname><![CDATA[Pedro]]></surname>
<given-names><![CDATA[S. R. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Meliponini Lepeletier, 1836]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Moure]]></surname>
<given-names><![CDATA[J. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Urban]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Melo]]></surname>
<given-names><![CDATA[G. A. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Catalogue of bees (Hymenoptera, Apoidea) in the Neotropical region]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dixon]]></surname>
<given-names><![CDATA[C. V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Beekeeping in Southern Mexico]]></article-title>
<source><![CDATA[Conference of Latin Americanist Geographers]]></source>
<year>1987</year>
<volume>13</volume>
<page-range>68-77</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freitas]]></surname>
<given-names><![CDATA[B. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Imperatriz-Fonseca]]></surname>
<given-names><![CDATA[V. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Medina]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kleinert]]></surname>
<given-names><![CDATA[A. D. M. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Galetto]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Nates-Parra]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diversity, threats and conservation of native bees in the Neotropics]]></article-title>
<source><![CDATA[Apidologie]]></source>
<year>2009</year>
<volume>40</volume>
<page-range>332-46</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hendrichs]]></surname>
<given-names><![CDATA[P. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[EI cultivo de abejas indígenas en el estado de Guerrero]]></article-title>
<source><![CDATA[México Antiguo]]></source>
<year>1941</year>
<volume>5</volume>
<page-range>365-73</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kearns]]></surname>
<given-names><![CDATA[C. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Inouye]]></surname>
<given-names><![CDATA[D. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Waser]]></surname>
<given-names><![CDATA[N. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endangered mutualisms: the conservation of plant-pollinator interactions]]></article-title>
<source><![CDATA[Annual Review of Ecology and Systematics]]></source>
<year>1998</year>
<volume>29</volume>
<page-range>83-112</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kent]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mesoamerican stingless beeekeeping]]></article-title>
<source><![CDATA[Journal Cultural Geography]]></source>
<year>1984</year>
<volume>2</volume>
<page-range>14-28</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kremen]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[N. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Thorp]]></surname>
<given-names><![CDATA[R. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Crop pollination from native bees at risk from agricultural intensification]]></article-title>
<source><![CDATA[Proceedings of the National Academy of Sciences]]></source>
<year>2002</year>
<volume>99</volume>
<page-range>16812-6</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Michener]]></surname>
<given-names><![CDATA[C. D.]]></given-names>
</name>
</person-group>
<source><![CDATA[The bees of the world]]></source>
<year>2007</year>
<edition>2</edition>
<publisher-loc><![CDATA[Baltimore ]]></publisher-loc>
<publisher-name><![CDATA[The Johns Hopkins University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Potts]]></surname>
<given-names><![CDATA[S. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Biesmeijer]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Kremen]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Neumann]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Schweiger]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Kunin]]></surname>
<given-names><![CDATA[W. E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global pollinator declines: trends, impacts and drivers]]></article-title>
<source><![CDATA[Trends in Ecology and Evolution]]></source>
<year>2010</year>
<volume>25</volume>
<page-range>345-53</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reyes-González]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Camou-Guerrero]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Reyes-Salas]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Argueta]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Casas]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diversity, local knowledge and use of stingless bees (Apidae: Meliponini) in the municipality of Nocupétaro, Michoacán, Mexico]]></article-title>
<source><![CDATA[Journal of Ethnobiology and Ethnomedicine]]></source>
<year>2014</year>
<volume>10</volume>
<page-range>1-12</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rzedowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vegetación de México]]></source>
<year>1986</year>
<publisher-loc><![CDATA[México D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Limusa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taki]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Kevan]]></surname>
<given-names><![CDATA[P. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ascher]]></surname>
<given-names><![CDATA[J. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Landscape effects of forest loss in a pollination system]]></article-title>
<source><![CDATA[Landscape Ecology]]></source>
<year>2007</year>
<volume>22</volume>
<page-range>1575-87</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Toledo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ríos, costas, mares. Hacia un análisis integrado de las regiones hidrológicas de México]]></source>
<year>2003</year>
<publisher-loc><![CDATA[México D.F ]]></publisher-loc>
<publisher-name><![CDATA[Instituto Nacional de Ecología]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Winfree]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Griswold]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kremen]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of human disturbance on bee communities in a forested ecosystem]]></article-title>
<source><![CDATA[Conservation Biology]]></source>
<year>2007</year>
<volume>21</volume>
<page-range>213-23</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
