<?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>S0065-17372019000100130</article-id>
<article-id pub-id-type="doi">10.21829/azm.2019.3502156</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[New species and new records of Lygistorrhina Skuse from Mexico (Diptera: Lygistorrhinidae)]]></article-title>
<article-title xml:lang="es"><![CDATA[Nueva especie y nuevos registros de Lygistorrhina Skuse de México (Diptera: Lygistorrhinidae)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huerta]]></surname>
<given-names><![CDATA[Heron]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dzul-Manzanilla]]></surname>
<given-names><![CDATA[Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Manrique-Saide]]></surname>
<given-names><![CDATA[Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Diagnóstico y Referencia Epidemiológicos  ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma de Yucatán Campus de Ciencias Biológicas y Agropecuarias Departamento de Zoología]]></institution>
<addr-line><![CDATA[Mérida Yucatán]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>35</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0065-17372019000100130&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0065-17372019000100130&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0065-17372019000100130&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Lygistorrhina (Probolaeus) acahuizotla sp. nov., is described and illustrated based on adults from the locality of Acahuizotla in the state of Guerrero, Mexico. The species is related to Lygistorrhina (Probolaeus) alexi Huerta &amp; Ibáñez-Bernal. The male is distinguished mainly from other congeneric species by the presence of a pair of preapical setae on the mediotergite, pale-yellow fore coxa, with brown pigmentation medially, and &#8220;U-shaped&#8221; tegmen. New records of Lygistorrhina (Probolaeus) alexi Huerta &amp; Ibáñez-Bernal from Tecpan de Galeana, in the state of Guerrero and from Biology Station of Chamela, in the state of Jalisco, both in west Mexico, are added. A key to the species of Lygistorrhina from Mexico is provided.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Lygistorrhina (Probolaeus) acahuizotla sp. nov., es descrita e ilustrada basada en adultos procedentes de la localidad de Acahuizotla, en el estado de Guerrero, México. Esta especie está relacionada a Lygistorrhina (Probolaeus) alexi Huerta &amp; Ibáñez-Bernal. El macho se distingue principalmente de otras especies congenéres por la presencia de un par de sedas preapicales en el mediotergito, coxa anterior pálida amarilla con pigmentación parda medialmente y tegmen en forma de &#8220;U&#8221;. Nuevos registros de Lygistorrhina (Probolaeus) alexi Huerta &amp; Ibáñez-Bernal de Tecpan de Galeana, para el estado de Guerrero y para la Estación Biológica de Chamela, en el estado de Jalisco, ambos registros son incluidos al occidente de México. Se proporciona una clave para las especies de Lygistorrhina de México.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Taxonomy]]></kwd>
<kwd lng="en"><![CDATA[Nematocera]]></kwd>
<kwd lng="en"><![CDATA[new species]]></kwd>
<kwd lng="en"><![CDATA[new records]]></kwd>
<kwd lng="en"><![CDATA[Guerrero]]></kwd>
<kwd lng="en"><![CDATA[Jalisco]]></kwd>
<kwd lng="en"><![CDATA[Mexico]]></kwd>
<kwd lng="es"><![CDATA[Taxonomía]]></kwd>
<kwd lng="es"><![CDATA[Nematocera]]></kwd>
<kwd lng="es"><![CDATA[nueva especie]]></kwd>
<kwd lng="es"><![CDATA[nuevos registros]]></kwd>
<kwd lng="es"><![CDATA[Guerrero]]></kwd>
<kwd lng="es"><![CDATA[Jalisco]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blagoderov]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lygistorrhinidae (Long-beaked Fungus-Gnats). Chapter 19]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Kirk-Springgs]]></surname>
<given-names><![CDATA[A. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Sinclair]]></surname>
<given-names><![CDATA[B. J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual of Afrotropical Diptera]]></source>
<year>2017</year>
<volume>2</volume>
<page-range>527-31</page-range><publisher-loc><![CDATA[Pretoria ]]></publisher-loc>
<publisher-name><![CDATA[Suricata 5]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[F. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lygistorrhina urichi, a new mycetophilid from Trinidad]]></article-title>
<source><![CDATA[Annals and Magazine of Natural History]]></source>
<year>1912</year>
<volume>8</volume>
<page-range>203-4</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[F. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New Brazilian Mycetophilidae (Diptera)]]></article-title>
<source><![CDATA[Revista de Entomologia]]></source>
<year>1932</year>
<volume>2</volume>
<page-range>138&#8722;149</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<source><![CDATA[Fungus Gnats Online]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grimaldi]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Blagoderov]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A new genus of Lygistorrhinidae from Vietnam (Diptera: Sciaroidea), and phylogenetic relationships in the family]]></article-title>
<source><![CDATA[Studia dipterological]]></source>
<year>2001</year>
<volume>8</volume>
<page-range>43-57</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Grund]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A long-beaked fungus gnat in Dominican amber (Diptera: Lygistorrhinidae)]]></article-title>
<source><![CDATA[Annales Zoologici]]></source>
<year>2012</year>
<volume>62</volume>
<page-range>639&#8722;642</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hippa]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Mattsson]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Vilkamaa]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New taxa of the Lygistorrhinidae (Diptera: Sciaroidea) and their implications for a phylogenetic analysis of the family]]></article-title>
<source><![CDATA[Zootaxa]]></source>
<year>2005</year>
<volume>960</volume>
<page-range>1&#8722;34</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huerta]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Ibáñez-Bernal]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The family Lygistorrhinidae (Diptera: Sciaroidea) in Mexico and the description of two new species]]></article-title>
<source><![CDATA[Zootaxa]]></source>
<year>2008</year>
<volume>1808</volume>
<page-range>44&#8722;52</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lane]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[New Brazilian Mycetophilidae (Diptera: Nematocera)]]></article-title>
<source><![CDATA[Revista de Entomologia]]></source>
<year>1947</year>
<volume>17</volume>
<page-range>339&#8722;360</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lane]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On Amazonian Mycetophilidae (Diptera, Nematocera)]]></article-title>
<source><![CDATA[Studia Entomologica]]></source>
<year>1958</year>
<volume>1</volume>
<page-range>209&#8722;216</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[S. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Amorim]]></surname>
<given-names><![CDATA[D. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Catalogue of Neotropical Diptera. Lygistorrhinidae]]></article-title>
<source><![CDATA[Neotropical Diptera]]></source>
<year>2012</year>
<volume>22</volume>
<page-range>1&#8722;4</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ojendiz-Aley]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-López]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estudio florístico y vegetación de la localidad de Acahuizotla, Municipio de Chilpancingo de los Bravo, Guerrero, México]]></source>
<year>2011</year>
<page-range>73</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Unidad Académica de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Papavero]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Family Lygistorrhinidae, 19D]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Papavero]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[A catalogue of the Diptera of the Americas South of the United States]]></source>
<year>1977</year>
<page-range>1&#8722;2</page-range><publisher-loc><![CDATA[Brazil ]]></publisher-loc>
<publisher-name><![CDATA[Museu de Zoologia, Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Skuse]]></surname>
<given-names><![CDATA[F. A. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diptera of Australia. Nematocera. Supplement II]]></article-title>
<source><![CDATA[Proceedings of the Linnean Society of New South Wales]]></source>
<year>1890</year>
<volume>2</volume>
<page-range>595-640</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stebner]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Rust]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Grimaldi]]></surname>
<given-names><![CDATA[D. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lygistorrhinidae (Diptera: Bibionomorpha: Sciaroidea) in early Eocene Cambay amber]]></article-title>
<source><![CDATA[PeerJ5]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[F. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Notes on the genus Lygistorrhina Skuse with the description of the first Nearctic species (Diptera: Mycetophiloidea)]]></article-title>
<source><![CDATA[Proceedings of the Entomological Society of Washington]]></source>
<year>1975</year>
<volume>77</volume>
<page-range>434-45</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Velázquez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acahuizotla, Guerrero]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Espinoza]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Bezaury-Creel]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Dirzo]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Diversidad, amenazas y áreas prioritarias para la conservación de las selvas secas del Pacífico de México]]></source>
<year>2010</year>
<page-range>482&#8722;484</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Fondo de Cultura Económica y Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO)]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vockeroth]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Lygistorrhinidae (Long-Beaked Fungus Gnats), Chapter 14]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[B. V.]]></given-names>
</name>
<name>
<surname><![CDATA[Borkent]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cumming]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Wood]]></surname>
<given-names><![CDATA[D. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Woodley]]></surname>
<given-names><![CDATA[N. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Zumbado]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual of Central American Diptera: Volume 1]]></source>
<year>2009</year>
<page-range>265&#8722;266</page-range><publisher-loc><![CDATA[Ottawa, Ontario, Canada ]]></publisher-loc>
<publisher-name><![CDATA[NRC Research Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Williston]]></surname>
<given-names><![CDATA[S. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[On the Diptera of St. Vicent (West Indies)]]></article-title>
<source><![CDATA[Transactions of the Entomological Society of London]]></source>
<year>1896</year>
<volume>1896</volume>
<page-range>253&#8722;446</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
