<?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>2007-1132</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias forestales]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. forestales]]></abbrev-journal-title>
<issn>2007-1132</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11322022000100073</article-id>
<article-id pub-id-type="doi">10.29298/rmcf.v13i69.1093</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Nueva especie de Monoctenus (Hymenoptera: Diprionidae) ataca Juniperus flaccida Schltdl. (Cupressaceae) en Guerrero, México]]></article-title>
<article-title xml:lang="en"><![CDATA[New species of Monoctenus (Hymenoptera: Diprionidae) attacks Juniperus flaccida Schltdl. (Cupressaceae) in Guerrero, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lira-Ramos]]></surname>
<given-names><![CDATA[Karla Vanessa De]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Gaona]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Cruz]]></surname>
<given-names><![CDATA[Yahaira Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Piza-Núñez]]></surname>
<given-names><![CDATA[Estefania Grissel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez-Núñez]]></surname>
<given-names><![CDATA[Juan Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias Campo Experimental Pabellón ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Secretaria de Bienestar  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Comisión Nacional Forestal en Guerrero  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<volume>13</volume>
<numero>69</numero>
<fpage>73</fpage>
<lpage>94</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11322022000100073&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11322022000100073&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11322022000100073&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Monoctenus es un género de &#8220;mosca sierra&#8221; de la familia Diprionidae que se alimenta de las hojas de árboles pertenecientes a la familia Cupressaceae, principalmente Juniperus spp. En 2017, se detectó a Monoctenus sp. atacando a cedro blanco en 420 ha ubicadas en el municipio Ixcateopan de Cuauhtémoc, Guerrero. Para conocer su biología y determinar si correspondía a una de las especies citadas para el género, se siguió la fenología durante un ciclo y se realizaron pruebas para su identificación molecular. En campo, los adultos se observaron de julio-agosto, con la aparición de las larvas en el periodo de julio-septiembre; la formación de los cocones se registró a partir de octubre y las pupas se formaron hasta abril. Solo se presenta una generación por año y difiere de los taxones previamente identificados en la maculación de la cara de los adultos (M. sanchezi) y en la longitud de los ramis en las antenas (M. sadadus). El análisis molecular corroboró la identificación morfológica del material procedente de Ixcateopan de Cuauhtémoc. Se obtuvo suficiente información para considerar a los individuos estudiados como una nueva especie, la cual se denominó: Monoctenus cuauhtemoci n. sp., en honor al emperador azteca.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Monoctenus is a genus of sawfly of the Diprionidae family that feed on the leaves of Cupressaceae, mainly Juniperus spp. In 2017, Monoctenus sp. was detected, attacking white cedar in 420 ha in Ixcateopan de Cuauhtémoc, Guerrero. In order to know its biology, and to determine whether it was one of the species already recorded for this genus, its phenology was followed during one life cycle, and tests were carried out for molecular identification. In the field, the adults were observed from July to August, while larvae appeared in July-September; the formation of the cocoons started in October, and pupae were formed until April. Only one generation occurs per year, and the species differs from the others in the maculation of the adult face (M. sanchezi) and the length of the rami on the antennae (M. sadadus). Enough information was obtained to consider it as a new species, named Monoctenus cuauhtemoci n. sp. in honor of the Aztec emperor.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Árbol filogenético]]></kwd>
<kwd lng="es"><![CDATA[cedro blanco]]></kwd>
<kwd lng="es"><![CDATA[fenología]]></kwd>
<kwd lng="es"><![CDATA[Monoctenus cuauhtemoci n. sp. De Lira]]></kwd>
<kwd lng="es"><![CDATA[2021]]></kwd>
<kwd lng="es"><![CDATA[moscas sierra]]></kwd>
<kwd lng="es"><![CDATA[pruebas moleculares]]></kwd>
<kwd lng="en"><![CDATA[Phylogenetic tree]]></kwd>
<kwd lng="en"><![CDATA[white cedar]]></kwd>
<kwd lng="en"><![CDATA[phenology]]></kwd>
<kwd lng="en"><![CDATA[Monoctenus cuauhtemoci n. sp. De Lira]]></kwd>
<kwd lng="en"><![CDATA[2021]]></kwd>
<kwd lng="en"><![CDATA[sawfly]]></kwd>
<kwd lng="en"><![CDATA[molecular tests]]></kwd>
</kwd-group>
</article-meta>
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