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Diversidad de macroinvertebrados acuáticos en cursos de agua dulce con vegetación ribereña nativa de Uruguay
Aquatic macroinvertebrate diversity in freshwater streams with native riparian vegetation of Uruguay
Enrique Morelli, Ana Verdi
Sección Entomología, Facultad de Ciencias, Universidad de la República. Igúa 4225, Montevideo, Uruguay
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2003</a>&#41;&#46; Los cambios en el uso del suelo se reflejan en los recursos h&#237;dricos&#44; que sufren degradaci&#243;n de su calidad a trav&#233;s de la contaminaci&#243;n<a name="p1161"></a> agroqu&#237;mica&#44; incremento de la carga org&#225;nica y aumento de la sedimentaci&#243;n &#40;<a class="elsevierStyleCrossRef" href="#bib0205">Meza et al&#46;&#44; 2012</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0265">Suga y Tanaka&#44; 2013</a>&#41;&#46;</p><p id="par0010" class="elsevierStylePara elsevierViewall">En las &#250;ltimas d&#233;cadas&#44; los cultivos forestales con especies ex&#243;ticas se han expandido en Uruguay&#44; llegando en la actualidad a casi 1<span class="elsevierStyleHsp" style=""></span>mill&#243;n de hect&#225;reas forestadas&#44; compuesta principalmente de eucaliptos&#46; Esto representa&#44; de acuerdo con la <a class="elsevierStyleCrossRef" href="#bib0115">Direcci&#243;n General Forestal &#40;2010&#41;</a>&#44; el 56&#37; del total de bosques presentes&#44; siendo seg&#250;n <a class="elsevierStyleCrossRef" href="#bib0230">Paruelo et al&#46; &#40;2006&#41;</a> una de las m&#225;s importantes transformaciones ocurridas en el pa&#237;s&#46; Algunos autores han documentado los cambios que las plantaciones de <span class="elsevierStyleItalic">Eucalyptus globulus</span> y <span class="elsevierStyleItalic">Eucalyptus grandis</span> producen en la vegetaci&#243;n ribere&#241;a de los r&#237;os&#44; lo que trae como consecuencia cambios sobre la estructura y composici&#243;n de las comunidades de macroinvertebrados &#40;<a class="elsevierStyleCrossRef" href="#bib0070">Callisto et al&#46;&#44; 2002</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0160">Guevara-Cardona et al&#46;&#44; 2006</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0185">Mancilla et al&#46;&#44; 2009</a>&#41;&#46; Esto se debe tanto al dosel que controla la penetraci&#243;n de la luz y&#44; consecuentemente&#44; afecta la productividad primaria y la temperatura del agua &#40;<a class="elsevierStyleCrossRef" href="#bib0050">Boothroyd et al&#46;&#44; 2004</a>&#41; como al aporte directo de las hojas que son t&#243;xicas para muchos organismos &#40;<a class="elsevierStyleCrossRef" href="#bib0210">Molinero y Pozo&#44; 2003</a>&#41;&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall">A pesar de la densa y muy ramificada red hidrogr&#225;fica con que cuenta Uruguay&#44; el conocimiento disponible de las comunidades de macroinvertebrados acu&#225;ticos es a&#250;n insuficiente&#46; Los estudios limnol&#243;gicos realizados hasta el presente en el pa&#237;s&#44; se han centrado&#44; principalmente en caracterizar las lagunas costeras &#40;<a class="elsevierStyleCrossRefs" href="#bib0030">Arocena et al&#46;&#44; 2000&#44; 2003</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0025">Arocena y Prat&#44; 2006</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0020">Arocena&#44; 2007</a>&#41; y cursos de agua relacionados con la cuenca del R&#237;o de la Plata&#44; con importantes &#225;reas de degradaci&#243;n urbana y suburbana&#44; as&#237; como aspectos de contaminaci&#243;n org&#225;nica &#40;<a class="elsevierStyleCrossRef" href="#bib0235">Pintos et al&#46;&#44; 1992</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0085">Chalar&#44; 1994</a>&#59; <a class="elsevierStyleCrossRefs" href="#bib0015">Arocena&#44; 1998&#44; 1996</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0045">Boccardi&#44; 2004</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0280">Teixeira de Mello y Clemente&#46;&#44; 2001</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0090">Chalar et al&#46;&#44; 2011</a>&#41;&#46; Hasta ahora no se han realizado inventarios de fauna bent&#243;nica en cursos de agua naturales donde el bosque nativo a&#250;n se encuentra bien conservado&#46; El prop&#243;sito de esta investigaci&#243;n fue determinar la estructura de la comunidad de macroinvertebrados acu&#225;ticos&#44; su estructura tr&#243;fica y su relaci&#243;n con algunos par&#225;metros fisicoqu&#237;micos en 8 r&#237;os donde el bosque nativo a&#250;n se encuentra bien conservado&#44; con especial ausencia de vegetaci&#243;n ex&#243;tica y&#44; as&#237;&#44; llenar ese vac&#237;o de informaci&#243;n con que hoy contamos y sentar las bases para futuros estudios en taxonom&#237;a&#44; din&#225;mica poblacional&#44; ecolog&#237;a&#44; biodiversidad y control de la calidad del agua en la zona de estudio&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0030">Materiales y m&#233;todos</span><p id="par0020" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">&#193;rea de estudio&#46;</span> La cuenca del R&#237;o Negro se ubica geogr&#225;ficamente en el centro del pa&#237;s&#44; cubriendo una superficie de 52 034<span class="elsevierStyleHsp" style=""></span>km<span class="elsevierStyleSup">2</span>&#44; articul&#225;ndose en torno al m&#225;s importante curso de agua del interior de Uruguay&#44; el R&#237;o Negro&#44; con una longitud de 750<span class="elsevierStyleHsp" style=""></span>km&#44; siendo el quinto m&#225;s grande del mundo&#46; Nace en el Nudo de Santa Tecla&#44; en territorio brasile&#241;o&#44; en el estado de R&#237;o Grande del Sur&#44; cruzando luego el territorio uruguayo en direcci&#243;n este-oeste&#44; dividi&#233;ndolo en 2 partes y desembocando en el r&#237;o Uruguay&#46; En esta cuenca est&#225;n ubicadas 3 represas hidroel&#233;ctricas y se caracteriza por la cr&#237;a intensiva de ganado&#44; el cultivo de soja y arroz&#44; as&#237; como por plantaciones forestales en los &#250;ltimos a&#241;os &#40;<a class="elsevierStyleCrossRef" href="#bib0140">Evia y Gudynas&#44; 2000</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0005">Achkar et al&#46;&#44; 2004</a>&#41;</p><p id="par0025" class="elsevierStylePara elsevierViewall">El estudio se realiz&#243; en 3 &#225;reas en los departamentos de Durazno y Tacuaremb&#243;&#44; donde existe una intensa actividad forestal&#46; Se establecieron 16 sitios de muestreo en 8 arroyos de bajo orden &#40;&#60; 3&#41;&#44; de aguas someras&#44; de velocidad moderada&#44; de fondos arenosos&#44; con presencia de cantos rodados&#44; abundante hojarasca y ausencia de vegetaci&#243;n ex&#243;tica &#40;<a class="elsevierStyleCrossRef" href="#fig0005">Fig&#46; 1</a>&#59; <a class="elsevierStyleCrossRef" href="#tbl0005">Cuadro 1</a>&#41;&#46; Se realizaron 4 salidas de campo entre diciembre de 2006 y diciembre de 2007&#44; una en cada estaci&#243;n del a&#241;o&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0030" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Par&#225;metros fisicoqu&#237;micos&#46;</span> Con el fin de describir el h&#225;bitat&#44; en cada sitio se registraron <span class="elsevierStyleItalic">in situ</span> los par&#225;metros de temperatura&#44; ox&#237;geno y conductividad&#44; empleando una sonda multipar&#225;metro port&#225;til &#40;YSI 556&#41; y el pH&#44; mediante un potenci&#243;metro &#40;Hanna Hl 8313&#41;&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Par&#225;metros biol&#243;gicos&#46;</span> La recolecci&#243;n de los macroinvertebrados acu&#225;ticos se realiz&#243; con red de<a name="p1162"></a> corriente &#40;Kick net&#41; de 250<span class="elsevierStyleHsp" style=""></span>&#956;m de luz de malla&#44; a lo largo de 100<span class="elsevierStyleHsp" style=""></span>m en intervalos de 10<span class="elsevierStyleHsp" style=""></span>m&#44; con un tiempo estandarizado de colecta de 10 minutos con 3 r&#233;plicas para cada punto de muestreo&#46; Se realizaron muestreos en las nacientes&#44; tramos medios y desembocaduras&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">Para el muestreo cuantitativo se utiliz&#243; una red Surber &#40;0&#46;3<span class="elsevierStyleHsp" style=""></span>m<span class="elsevierStyleHsp" style=""></span>&#215;<span class="elsevierStyleHsp" style=""></span>0&#46;3<span class="elsevierStyleHsp" style=""></span>m&#59; 250<span class="elsevierStyleHsp" style=""></span>&#956;m de abertura de malla&#41;&#44; con 3 r&#233;plicas para cada punto de muestreo&#46; El material se conserv&#243; en etanol al 70&#37;&#46; Los organismos fueron trasladados a la Secci&#243;n Entomolog&#237;a de la Facultad de Ciencias&#44; donde se separaron y se identificaron hasta g&#233;nero y&#47;o morfotipo&#44; con la ayuda de las claves de <a class="elsevierStyleCrossRef" href="#bib0130">Edmunds et al&#46; &#40;1976&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0055">Boschi &#40;1981&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0250">Rodr&#237;guez &#40;1981&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0150">Flint &#40;1983&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0125">Dom&#237;nguez et al&#46; &#40;1992&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0290">Zolessi y Philippi &#40;1995&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0175">Lopretto y Tell &#40;1995&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0120">Dom&#237;nguez y Fern&#225;ndez &#40;2009&#41;</a>&#46; De acuerdo con los criterios propuestos por <a class="elsevierStyleCrossRef" href="#bib0270">Tomanova et al&#46; &#40;2006&#41;</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0095">Char&#225;-Serna et al&#46; &#40;2010&#41;</a> y <a class="elsevierStyleCrossRef" href="#bib0255">Rodr&#237;guez-Barrios et al&#46; &#40;2011&#41;</a>&#44; para taxones neotropicales&#44; los macroinvertebrados fueron clasificados en los siguientes grupos tr&#243;ficos&#58; colectores-filtradores&#44; colectores-recolectores&#44; raspadores&#44; depredadores y fragmentadores&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">Para evaluar la estructura de la comunidad se calcul&#243; la riqueza taxon&#243;mica&#44; la densidad en individuos por m<span class="elsevierStyleSup">2</span>&#44; la diversidad mediante el &#237;ndice de Shannon-Wiener &#40;H&#41;&#44; la dominancia a trav&#233;s del &#237;ndice de Simpson &#40;D&#41; y la equidad por medio del &#237;ndice de Pielou &#40;J&#39;&#41;&#46; El n&#250;mero total esperado de taxones en la zona se evalu&#243; utilizando los modelos de estimaci&#243;n de riqueza Chao 2 y Jacknife de primer orden &#40;Jack 1&#41;&#46; Para comparar la composici&#243;n de los diferentes sitos de muestreo se emple&#243; el &#237;ndice de similitud de Bray-Curtis&#44; utilizando el algoritmo UPGMA &#40;<a class="elsevierStyleCrossRef" href="#bib0180">Magurran&#44; 1989</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0225">Moreno&#44; 2001</a>&#41;&#46;<a name="p1163"></a> Para tener una visi&#243;n acerca de la variabilidad ambiental&#44; se realiz&#243; un an&#225;lisis de componentes principales &#40;ACP&#41; &#40;<a class="elsevierStyleCrossRef" href="#bib0190">Mangeaud&#44; 2004</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0195">Mart&#237;nez-Bastida et al&#46;&#44; 2006</a>&#41;&#46; Las asociaciones entre la estructura de la comunidad&#44; excluyendo los taxa con abundancias de 1 ejemplar por muestra&#44; y las variables ambientales se exploraron mediante un an&#225;lisis de correspondencia can&#243;nica &#40;ACC&#41;&#46; Para evaluar la significancia estad&#237;stica del ordenamiento de los ejes can&#243;nicos se realizaron las pruebas de permutaciones de Monte Carlo &#40;1 000 permutaciones&#44; p<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>0&#46;05&#41;&#46; Los an&#225;lisis estad&#237;sticos fueron realizados con los programas Past &#40;<a class="elsevierStyleCrossRef" href="#bib0165">Hammer et al&#46;&#44; 2001</a>&#41;&#44; Bio Diversity Pro 2 &#40;<a class="elsevierStyleCrossRef" href="#bib0200">McAleece et al&#46;&#44; 1997</a>&#41; y EstimateS &#40;<a class="elsevierStyleCrossRef" href="#bib0100">Colwell&#44; 2006</a>&#41;&#46;</p></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">Resultados</span><p id="par0050" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">Par&#225;metros fisicoqu&#237;micos&#46;</span> Los valores promedio de los par&#225;metros fisicoqu&#237;micos se presentan en el <a class="elsevierStyleCrossRef" href="#tbl0005">Cuadro 1</a>&#46; La temperatura del agua oscil&#243; entre 13&#46;8<span class="elsevierStyleHsp" style=""></span>&#176; C en el sitio E12 en invierno y 27&#46;7<span class="elsevierStyleHsp" style=""></span>&#176; C en el sitio E6 en el verano&#46; La conductividad vari&#243; de 40&#46;09<span class="elsevierStyleHsp" style=""></span>&#956;S &#40;E9&#41; a 406&#46;3<span class="elsevierStyleHsp" style=""></span>&#956;S &#40;E4&#41;&#46; El pH vari&#243; de 7&#46;00 en los sitios E9 y E15 a 7&#46;60 en E3 y E14&#46; La concentraci&#243;n de ox&#237;geno disuelto oscil&#243; entre 1&#46;42<span class="elsevierStyleHsp" style=""></span>mg&#47;1-<span class="elsevierStyleSup">1</span> &#40;E8&#41; y 7&#46;9 6<span class="elsevierStyleHsp" style=""></span>mg&#47;1-<span class="elsevierStyleSup">1</span> &#40;E14&#41;&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleItalic">An&#225;lisis cualitativo y cuantitativo de los macroinvertebrados&#46;</span> Un total de 1 291 ejemplares de macroinvertebrados fueron colectados&#44; pertenecientes a 92 taxones distribuidos en 46 familias y 14 &#243;rdenes &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">Cuadro 2</a>&#41;&#46; La densidad promedio oscil&#243; entre 48 ind&#47;m<span class="elsevierStyleSup">2</span> &#40;E8&#44; verano&#41; y 1 488 ind&#47;m<span class="elsevierStyleSup">2</span> &#40;E1&#44; primavera&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl0015">Cuadro 3</a>&#41;&#46;<a name="p1165"></a></p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0060" class="elsevierStylePara elsevierViewall">La clase Insecta represent&#243; el 76&#37; de la muestra con 961 ejemplares recolectados&#46; Dentro de &#233;sta&#44; el orden Ephemeroptera present&#243; la mayor abundancia con 456 individuos &#40;47&#37; del total de insectos y 36&#37; del total de la muestra&#41;&#44; seguido por el orden Coleoptera con 149 individuos &#40;16&#37; del total de insectos y 12&#37; del total de la muestra&#41;&#46; Entre los crust&#225;ceos&#44; con 215 ejemplares recolectados &#40;17&#37; del total de la muestra&#41;&#44; el orden m&#225;s abundante fue Amphipoda con 120 ejemplares&#46; El orden m&#225;s diverso en cuanto al n&#250;mero de familias fue Coleoptera con 13&#44; los dem&#225;s estuvieron representados por 6 &#40;Crustacea&#41; y 1 &#40;Plecoptera&#41; familias&#46; El tax&#243;n que estuvo presente en todos los sitios fue el g&#233;nero <span class="elsevierStyleItalic">Caenis</span>&#44; con 225 ejemplares&#44; alcanzando la mayor densidad en el sitio de muestreo E4 durante el verano&#44; seguido por <span class="elsevierStyleItalic">Hyalella</span> con 120 ejemplares&#44; alcanzando la mayor densidad en el sitio E1 durante la primavera &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">Cuadro 2</a>&#41;&#46;</p><p id="par0065" class="elsevierStylePara elsevierViewall">Los grupos tr&#243;ficos con mayor abundancia fueron los depredadores &#40;51&#37;&#41; y el colector-recolector &#40;20&#37;&#41; presentes en todos los sitios muestreados&#46; Los colectores-filtradores &#40;10&#37;&#41; se encontraron presentes en 13 sitios&#44; los fragmentadores &#40;10&#37;&#41; en 10 y los raspadores &#40;9&#37;&#41; en 8 &#40;<a class="elsevierStyleCrossRef" href="#fig0010">Fig&#46; 2</a>&#41;&#46;</p><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0070" class="elsevierStylePara elsevierViewall">Los valores de los par&#225;metros de diversidad alfa se presentan en el <a class="elsevierStyleCrossRef" href="#tbl0015">Cuadro 3</a>&#46; La riqueza vari&#243; entre 6 especies en los sitios E2 y E3 en el invierno&#44; a 24 especies en el E16 durante la primavera&#46; El sitio que present&#243; mayor abundancia de individuos fue el E16 &#40;177&#44; primavera&#41; y el de menor el E9 &#40;25&#44; verano&#41;&#46; El &#237;ndice de diversidad de Shannon Wiener &#40;H&#41; vari&#243; entre 1&#46;06 en el sitio E14 a 2&#46;55 en el E16&#46; Se registraron bajos valores de dominancia&#44; menos en los sitios E4 y E14&#44; coincidiendo en ellos con bajos valores de equidad &#40;<a class="elsevierStyleCrossRef" href="#tbl0005">Cuadro 3</a>&#41;&#46;</p><p id="par0075" class="elsevierStylePara elsevierViewall">La curva de acumulaci&#243;n de especies observada se aproxim&#243; suavemente a la riqueza asint&#243;tica&#44; pero siempre por debajo de los estimadores de riqueza&#46; El estimador Chao 2 evidenci&#243; que se muestre&#243; el 75&#37; de las especies presentes&#44; mientras que el Jacknife 1&#44; el 77&#37; &#40;<a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#41;&#46;</p><elsevierMultimedia ident="fig0015"></elsevierMultimedia><p id="par0080" class="elsevierStylePara elsevierViewall">Los valores de similitud se muestran en la <a class="elsevierStyleCrossRef" href="#fig0020">figura 4</a>&#46; El an&#225;lisis revel&#243; similitudes bajas con una tendencia a la agrupaci&#243;n entre estaciones de nacientes&#44; media y desembocadura&#46; La asociaci&#243;n de macroinvertebrados con mayor similitud se dio entre los sitios E15 y E11 &#40;57&#37;&#41;&#44; siendo el sitio E14 el m&#225;s dis&#237;mil de todos &#40;20&#37;&#41;&#46; El ACP &#40;<a class="elsevierStyleCrossRef" href="#fig0025">Fig&#46; 5</a>&#41; indica que la relaci&#243;n entre las variables ambientales puede ser explicada por los 2 primeros ejes en un 65&#37;&#46; El eje 1 present&#243; una correlaci&#243;n positiva con la conductividad &#40;0&#46;78&#41; y el pH &#40;0&#46;60&#41; y negativa con el ox&#237;geno &#40;&#8722;0&#46;57&#41;&#46; El eje 2 mostr&#243; una correlaci&#243;n positiva con la temperatura &#40;0&#46;90&#41;&#46; El ACC &#40;<a class="elsevierStyleCrossRef" href="#fig0030">Fig&#46; 6</a>&#41; indica que la varianza acumulada de la relaci&#243;n entre las variables fisicoqu&#237;micas y biol&#243;gicas puede ser explicada por los 2 primeros ejes en un 79&#37;&#46; Las pruebas de permutaciones<a name="p1164"></a> de Montecarlo &#40;1 000&#41; muestran que ambos ejes fueron altamente significativos &#40;<span class="elsevierStyleItalic">p</span><span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;001&#41;&#46; Esto confirma que la distribuci&#243;n de los taxones no fue debida al azar&#44; lo que indica que la mayor parte de la variaci&#243;n explicable de los datos fue tomada en cuenta por las variables ambientales medidas&#46;</p><elsevierMultimedia ident="fig0020"></elsevierMultimedia><elsevierMultimedia ident="fig0025"></elsevierMultimedia><elsevierMultimedia ident="fig0030"></elsevierMultimedia></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Discusi&#243;n</span><p id="par0085" class="elsevierStylePara elsevierViewall">Los organismos recolectados en este estudio son t&#237;picos de sistemas l&#243;ticos con poca intervenci&#243;n antr&#243;pica &#40;<a class="elsevierStyleCrossRef" href="#bib0080">Castellanos y Serrato&#44; 2008</a>&#41;&#46; Del mismo modo&#44; es bien sabido que existe una relaci&#243;n directa entre el n&#250;mero de taxones y los tipos y variedad de sustratos &#40;<a class="elsevierStyleCrossRef" href="#bib0245">Richards et al&#46;&#44; 1993</a>&#41;&#46; Por lo general&#44; los r&#237;os con fondos arenosos o arenoso-limosos que albergan pocas especies&#44; con pocos individuos por especie &#40;<a class="elsevierStyleCrossRef" href="#bib0235">Pintos et al&#46;&#44; 1992</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0085">Chalar&#44; 1994</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0015">Arocena&#44; 1998</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0045">Boccardi&#44; 2004</a>&#41;&#44; ya que son sustratos especializados y muy inestables con las corrientes de agua&#46; En contraste&#44; los fondos pedregosos suelen ser m&#225;s ricos&#44; ya que ofrecen una mayor superficie para el crecimiento de la biopel&#237;cula de la cual se alimentan diversos consumidores primarios&#59; los sustratos dominados por hojarasca brindan una mayor disponibilidad de recursos para organismos fragmentadores&#44; lo que adem&#225;s de presentar una alta riqueza de especies permiten sostener una mayor densidad de organismos &#40;<a class="elsevierStyleCrossRef" href="#bib0065">Burdet y Watts&#44; 2009</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0205">Meza et al&#46;&#44; 2012</a>&#41;&#46; Esto concuerda con lo observado en el presente estudio&#44; donde<a name="p1166"></a> los Ephemeroptera &#40;36&#37;&#41;&#44; Amphipoda &#40;17&#37;&#41; y Coleoptera &#40;12&#37;&#41; fueron los taxones m&#225;s representativos&#46; Esto difiere con lo observado para otros r&#237;os de Uruguay &#40;<a class="elsevierStyleCrossRef" href="#bib0235">Pintos et al&#46;&#44; 1992</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0085">Chalar&#44; 1994</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0015">Arocena&#44; 1998</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0045">Boccardi&#44; 2004</a>&#41; y de Sudam&#233;rica &#40;<a class="elsevierStyleCrossRef" href="#bib0170">Leiva&#44; 2004</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0060">Buckup et al&#46;&#44; 2007</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0075">Carvacho&#44; 2012</a>&#41; donde predominaron Diptera y Gasteropoda&#44; grupos m&#225;s afines a los sustratos arenosos-limosos&#46; Asimismo&#44; la composici&#243;n de taxones registrados&#44; pudo deberse a que estos r&#237;os tienen buenos mecanismos de autolimpieza que permiten la supervivencia de las comunidades &#40;<a class="elsevierStyleCrossRef" href="#bib0145">Fierro et al&#46;&#44; 2012</a>&#41;&#46; Esto se ve reflejado en la estabilidad de los par&#225;metros f&#237;sicos y qu&#237;micos&#44; los cuales a pesar de las variaciones estacionales no difieren significativamente &#40;<a class="elsevierStyleCrossRef" href="#bib0135">Edokpayi y Osimen&#44; 2001</a>&#41;&#46;</p><p id="par0090" class="elsevierStylePara elsevierViewall">Los grupos tr&#243;ficos que dominaron en la riqueza general de los r&#237;os fueron los depredadores &#40;51&#37;&#41; y colectores-recolectores &#40;20&#37;&#41;&#44; presentes en todas los sitios&#44; similar a lo observado por <a class="elsevierStyleCrossRef" href="#bib0255">Rodr&#237;guez-Barrios et al&#46; &#40;2011&#41;</a>&#46; La presencia de varios grupos tr&#243;ficos en cada sitio de muestreo&#44; estar&#237;a relacionada con la existencia de una diversidad de nichos tr&#243;ficos donde los organismos explotan diferentes h&#225;bitats y los recursos disponibles en su entorno&#44; reduciendo los efectos de la competencia &#40;Copatti et al&#46;&#44; 2011&#59; <a class="elsevierStyleCrossRef" href="#bib0205">Meza et al&#46;&#44; 2012</a>&#41;&#46;</p><p id="par0095" class="elsevierStylePara elsevierViewall">De acuerdo con <a class="elsevierStyleCrossRef" href="#bib0170">Leiva &#40;2004&#41;</a>&#44; los altos valores de diversidad se relacionan directamente con un buen balance en las comunidades y con las condiciones del h&#225;bitat&#46; Esto concuerda con los par&#225;metros comunitarios analizados en el presente estudio&#44; que indican comunidades estables&#46; El alto valor de dominancia y bajo valor de equidad presentes en los sitios E4 &#40;verano&#41; y E14 &#40;primavera&#41;&#44; se debe a la dominancia de los g&#233;neros <span class="elsevierStyleItalic">Caenis</span> y <span class="elsevierStyleItalic">Americabaetis</span>&#44; respectivamente&#46; <a class="elsevierStyleCrossRef" href="#bib0155">Flowers y De la Rosa &#40;2010&#41;</a> afirman que la tolerancia de <span class="elsevierStyleItalic">Americabaetis</span> a la contaminaci&#243;n se desconoce&#44; pero <span class="elsevierStyleItalic">Caenis</span> puede soportar un amplio rango de condiciones ambientales&#46; En el caso estudiado&#44; la abundancia de estos g&#233;neros&#44; debido a la &#233;poca muestreada&#44; podr&#237;a corresponder de acuerdo con Hanson et al&#46; &#40;2010&#41; a una futura emergencia masiva&#46;</p><p id="par0100" class="elsevierStylePara elsevierViewall">El an&#225;lisis de agrupamiento revel&#243; similitudes bajas con una tendencia a la agrupaci&#243;n entre estaciones de nacientes&#44; media y desembocadura&#44; lo que se refleja tambi&#233;n en el an&#225;lisis de correspondencia can&#243;nica&#46; Seg&#250;n <a class="elsevierStyleCrossRefs" href="#bib0215">Montoya &#40;2007&#44; 2008&#41;</a>&#44; esto puede ser atribuido a fluctuaciones del caudal y los ciclos de recolonizaci&#243;n de biotopos&#46;<a name="p1167"></a></p><p id="par0105" class="elsevierStylePara elsevierViewall">Diferentes autores resaltan que los factores fisicoqu&#237;micos del medio acu&#225;tico&#44; como pH&#44; conductividad&#44; ox&#237;geno disuelto y temperatura&#44; son determinantes en la distribuci&#243;n de los macroinvertebrados acu&#225;ticos y son&#44; adem&#225;s&#44; los par&#225;metros a los que los organismos son m&#225;s sensibles &#40;<a class="elsevierStyleCrossRef" href="#bib0240">Quinn y Hickey&#44; 1990</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0260">Rold&#225;n&#44; 1996</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0275">Toro et al&#46;&#44; 2002</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0120">Dom&#237;nguez y Fern&#225;ndez&#44; 2009</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0075">Carvacho&#44; 2012</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0205">Meza et al&#46;&#44; 2012</a>&#41;&#46; Esto concuerda con lo observado en el presente estudio&#44; donde el ACP resalt&#243; la importancia de las variables&#58; conductividad&#44; pH y temperatura&#44; demostrando as&#237; su influencia sobre la comunidad estudiada&#46; En otras investigaciones se han documentado resultados similares&#46; <a class="elsevierStyleCrossRef" href="#bib0085">Chalar &#40;1994&#41;</a> encontr&#243; en el Arroyo Toledo que el ox&#237;geno es la variable con mayor influencia sobre las comunidades de macroinvertebrados&#44; mientras que para el r&#237;o Santa Luc&#237;a lo fueron el ox&#237;geno y la conductividad<a name="p1168"></a> &#40;<a class="elsevierStyleCrossRef" href="#bib0040">Arocena et al&#46;&#44; 2008</a>&#41;&#46; Distintos autores para otras regiones neotropicales encontraron que la temperatura&#44; el ox&#237;geno&#44; la conductividad y los s&#243;lidos disueltos son las variables que mejor explican el funcionamiento de los sistemas l&#243;ticos &#40;<a class="elsevierStyleCrossRef" href="#bib0185">Mancilla et al&#46;&#44; 2009</a>&#59; <a class="elsevierStyleCrossRef" href="#bib0075">Carvacho&#44; 2012</a>&#41;&#46;</p><p id="par0110" class="elsevierStylePara elsevierViewall">Seg&#250;n esta investigaci&#243;n&#44; los r&#237;os estudiados presentan comunidades diversas y estables&#44; propias de sistemas no alterados por actividades antr&#243;picas&#46; Con base en la perspectiva del avance de la reforestaci&#243;n con especies ex&#243;ticas&#44; es necesario avanzar en las investigaciones para poder realizar monitoreos f&#237;sicos&#44; qu&#237;micos y biol&#243;gicos peri&#243;dicos que permitan implementar y aplicar planes de manejo y conservaci&#243;n de la biodiversidad presente en los sistemas l&#243;ticos de Uruguay&#46;</p></span></span>"
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          "palabras" => array:3 [
            0 => "biodiversidad"
            1 => "comunidades macrobent&#243;nicas"
            2 => "cuenca R&#237;o Negro"
          ]
        ]
      ]
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Key words"
          "identificador" => "xpalclavsec501891"
          "palabras" => array:3 [
            0 => "biodiversity"
            1 => "macrobenthic communities"
            2 => "Black River basin"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Uruguay cuenta con una densa red hidrogr&#225;fica&#44; a pesar de ello&#44; el conocimiento de las comunidades de macroinvertebrados acu&#225;ticos es insuficiente&#46; Sumado a esto&#44; en las &#250;ltimas d&#233;cadas se ha producido un avance en la forestaci&#243;n con especies ex&#243;ticas&#44; provocando cambios en la vegetaci&#243;n ribere&#241;a de algunos r&#237;os&#46; El objetivo de esta investigaci&#243;n fue determinar la composici&#243;n y estructura tr&#243;fica de la comunidad de macroinvertebrados as&#237; como su relaci&#243;n con algunos par&#225;metros fisicoqu&#237;micos en 8 r&#237;os donde el bosque nativo se encuentra bien conservado&#44; y sentar las bases para futuros estudios&#46; Las muestras fueron recolectadas entre diciembre de 2006 a diciembre de 2007&#46; Temperatura&#44; ox&#237;geno disuelto&#44; pH y conductividad se midieron <span class="elsevierStyleItalic">in situ&#46;</span> Se determinaron la composici&#243;n y la abundancia taxon&#243;micas y se realizaron an&#225;lisis de componentes principales y de correspondencia can&#243;nica con los par&#225;metros fisicoqu&#237;micos y biol&#243;gicos&#46; La diversidad alfa se calcul&#243; utilizando los &#237;ndices de Shannon-Weaver &#40;H&#39;&#41;&#44; dominancia de Simpson &#40;D&#41; y equidad de Pielou &#40;J&#39;&#41;&#46; Para la determinaci&#243;n de la diversidad beta se emple&#243; &#237;ndice de similitud de Bray-Curtis&#46; Un total de 1 291 ejemplares pertenecientes a 92 taxones fueron registrados&#46; Los taxa m&#225;s abundantes fueron Ephemeroptera &#40;36&#37;&#41;&#44; Amphipoda &#40;17&#37;&#41; y Coleoptera &#40;12&#37;&#41;&#46; Los r&#237;os muestran una gran diversidad y una baja dominancia&#46; Conductividad&#44; pH y temperatura fueron los factores principales en la determinaci&#243;n de la distribuci&#243;n y composici&#243;n de los macroinvertebrados&#46;</p></span>"
      ]
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<span id="abst0010" class="elsevierStyleSection elsevierViewall"><p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Uruguay has a dense hydrographic network&#44; nevertheless the knowledge of the aquatic macroinvertebrate community is still lacking&#46; In recent decades afforestation with exotic species has increased which has produced changes in riparian vegetation of some rivers&#46; The aim of this research was to determine the composition and trophic structure of macroinvertebrate community and its relationship to some physicochemical parameters in eight streams where the native forest is still well preserved and provide the basis for future studies&#46; Samples were collected from December 2006 to December 2007&#46; Temperature&#44; dissolved oxygen&#44; pH and conductivity were measured <span class="elsevierStyleItalic">in situ&#46;</span> Taxonomic composition and abundance were determined&#44; a principal component analysis and a canonical correspondence analysis were carried out with the physico-chemical and biological parameters&#46; The alpha diversity was calculated using the Shannon-Weaver &#40;H&#39;&#41;&#44; dominance of Simpson &#40;D&#41; and Pielou evenness indexes &#40;J&#39;&#41;&#46; Beta diversity was determined employing similarity index of Bray-Curtis&#46; A total of 1 291 specimens belonging 92 taxa were recorded&#46; The most abundant taxa were Ephemeroptera &#40;36&#37;&#41;&#44; Amphipoda &#40;17&#37;&#41; and Coleoptera &#40;12&#37;&#41;&#46; The streams show high diversity and low dominance&#46; Conductivity&#44; pH&#44; and temperature were the main factors in determining the macroinvertebrate distribution and composition&#46;</p></span>"
      ]
    ]
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        "etiqueta" => "Figura 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
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        "figura" => array:1 [
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        "descripcion" => array:1 [
          "es" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Zona de estudio en la cuenca del R&#237;o Negro&#44; Uruguay&#46;</p>"
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        "tipo" => "MULTIMEDIAFIGURA"
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          "es" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Grupos tr&#243;ficos por cada estaci&#243;n de muestreo en arroyos de la cuenca del R&#237;o Negro&#44; Uruguay&#46; R&#44; raspadores&#59; T&#44; fragmentadores&#59; CF&#44; colectores-filtradores&#59; CR&#44; colectores-recolectores&#59; D&#44; depredadores&#46;</p>"
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        "etiqueta" => "Figura 3"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
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          "es" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Estimaci&#243;n de riqueza para cada sitio de muestreo en arroyos de la cuenca del R&#237;o Negro&#44; Uruguay&#46; Sob&#44; riqueza observada&#59; Chao 2&#44; estimador no param&#233;trico Chao 2&#59; Jack1&#44; estimador no param&#233;trico Jacknife 1&#46;</p>"
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        "etiqueta" => "Figura 4"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
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        "descripcion" => array:1 [
          "es" => "<p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Dendrograma de similitud que agrupa los sitios de muestreo en arroyos de la cuenca del R&#237;o Negro&#44; Uruguay&#44; basado en la presencia&#47;ausencia de los taxa&#46;</p>"
        ]
      ]
      4 => array:7 [
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        "etiqueta" => "Figura 5"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
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          "es" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Ordenamiento de los sitios de muestreo de arroyos en la cuenca del R&#237;o Negro&#44; Uruguay seg&#250;n al an&#225;lisis de componentes principales &#40;ACP&#41; de acuerdo con las variables ambientales&#46; Temperatura &#40;T&#41;&#44; conductividad &#40;Con&#41;&#44; pH&#44; ox&#237;geno &#40;O2&#41;&#46;</p>"
        ]
      ]
      5 => array:7 [
        "identificador" => "fig0030"
        "etiqueta" => "Figura 6"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
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            "imagen" => "gr6.jpeg"
            "Alto" => 779
            "Ancho" => 1251
            "Tamanyo" => 47842
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        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Diagrama de ordenaci&#243;n del an&#225;lisis de correspondencia can&#243;nica &#40;CCA&#41;&#44; mostrando la relaci&#243;n entre los taxa presentes en arroyos de la cuenca del R&#237;o Negro&#44; Uruguay y las variables ambientales consideradas &#40;vectores&#41;&#46; Temperatura &#40;T&#41;&#44; conductividad &#40;Con&#41;&#44; pH&#44; ox&#237;geno &#40;O2&#41;&#46;</p>"
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        "identificador" => "tbl0005"
        "etiqueta" => "Cuadro 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
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        "tabla" => array:1 [
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                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="top" scope="col"><span class="elsevierStyleItalic">Estaciones</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="top" scope="col"><span class="elsevierStyleItalic">Localidad</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="top" scope="col">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="top" scope="col"><span class="elsevierStyleItalic">O</span><span class="elsevierStyleInf">2</span><span class="elsevierStyleItalic">mg</span>&#47;<span class="elsevierStyleItalic">l</span>-<span class="elsevierStyleSup">1</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="top" scope="col"><span class="elsevierStyleItalic">pH</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="top" scope="col"><span class="elsevierStyleItalic">T</span>&#176; <span class="elsevierStyleItalic">C</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="top" scope="col"><span class="elsevierStyleItalic">Conduc&#46; &#956;S</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Ca&#241;ada de los Argentinos &#40;n&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;24&#39;0&#46;05&#8221; S&#44;55&#176;32&#39;28&#46;5&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">4&#46;13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;45&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">24&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">238&#46;0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Ca&#241;ada del Sauce Amaro &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;21&#39;42&#46;9&#8221; S&#44;55&#176;34&#39;59&#46;6&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;45&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;30&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">15&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">289&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Ca&#241;ada del Sauce Amaro &#40;d&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;21&#39;41&#46;9&#8221; S&#44;55&#176;34&#39;58&#46;6&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;20&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;60&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">15&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">285&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Malo &#40;n&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;21&#39;19&#46;2&#8221; S&#44;55&#176;35&#39;1&#46;6&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">1&#46;84&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;47&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">25&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">406&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Malo &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;22&#39;18&#46;4&#8221; S&#44;55&#176;34&#39;6&#46;4&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;21&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;40&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">25&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">392&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Malo &#40;d&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;23&#39;40&#46;7&#8221; S&#44;55&#176;34 36&#46;9&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;30&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">27&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">268&#46;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo del Estado &#40;d&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;38&#39;57&#46;1&#8221; S&#44;55&#176;24&#39;48&#46;8&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;00&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;40&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">22&#46;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">78&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo del Estado &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;39&#39;11&#46;8&#8221; S&#44;55&#176;27&#39;38&#46;6&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">3&#46;53&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;00&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">20&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">40&#46;0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo de las Ca&#241;as &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;40&#39;47&#46;18 S&#44;55&#176;42&#39;35&#46;64&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">1&#46;42&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">23&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">346&#46;0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Asperezas &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;38&#39;20&#46;2&#8221; S&#44;55&#176;24&#39;58&#46;6&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">5&#46;45&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">23&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">52&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Ca&#241;ada Tala &#40;d&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;41&#39;10&#46;32&#39; S&#44;55&#176;41&#39;28&#46;60&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;30&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">14&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">275&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Ca&#241;ada Tala &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;41&#39;16&#46;51&#39; S&#44;55&#176;40&#39;26&#46;65&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">13&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">270&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Ca&#241;ada Tala &#40;n&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;41&#39;42&#46;76&#39; S&#44;55&#176;40&#39;12&#46;70&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">2&#46;23&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;45&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">17&#46;0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">100&#46;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Blanquillo &#40;d&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;40&#39;13&#46;80&#39; S&#44;55&#176;40&#39;45&#46;03&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;96&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;60&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">19&#46;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">287&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E15&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Blanquillo &#40;m&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;39&#39;42&#46;89&#39; S&#44;55&#176;41&#39;28&#46;27&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">5&#46;29&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;00&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">20&#46;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">288&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="top">E16&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">Arroyo Blanquillo &#40;n&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">32&#176;40&#39;17&#46;73&#39; S&#44;55&#176;40&#39;24&#46;78&#8221; O&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">3&#46;40&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">7&#46;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">24&#46;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="top">110&#46;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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          "es" => "<p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Localizaci&#243;n geogr&#225;fica de las estaciones de muestreo y par&#225;metros fisicoqu&#237;micos promedios&#59; naciente &#40;n&#41;&#44; medio &#40;m&#41;&#44; desembocadura &#40;d&#41;&#44; en arroyos de la cuenca del R&#237;o Negro&#44; Uruguay</p>"
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                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="middle" scope="col"><span class="elsevierStyleItalic">Clase</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col"><span class="elsevierStyleItalic">Orden</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col"><span class="elsevierStyleItalic">Familia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col"><span class="elsevierStyleItalic">G&#233;nero</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col"><span class="elsevierStyleItalic">N&#250;m&#46;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">Insecta&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Ephemeroptera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Caenidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Caenis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">225&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Baetidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Callibaetis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Americabaetis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">105&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Cloeodes</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">62&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Paracloeodes</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Siphlonuridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Metamorius</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Leptohyphidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Haplohyphes</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Tricorythodes</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Leptophlebiidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Askola</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Odonata&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Libellulidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Libellula</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">22&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Erythrodiplax</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Perithemis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Coenagrionidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo2</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">51&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Corduliidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Rialla</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Protoneuridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Peristicta</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Gomphidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Zoonophora</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Progomphus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Phyllocycla</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Gompoides</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Plecoptera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Gripopterygidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo3</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">34&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Claudioperla</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">21&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hemiptera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Corixidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Sigara</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">46&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo4</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Gerridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Halobatopsis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Veliidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Microvelia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Euvelia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">19&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Belostomatidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Belostoma</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">22&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hydrometridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Hydrometra</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Trichoptera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hydropsychidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Smicridea</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Leptoceridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo5</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Triplectides</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">15&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Coleoptera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Gyrinidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Gyrinus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Gyretes</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Andogyrus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Elmidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Austrolimnius</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Mycrocylloepus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Xenelmis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hydrophilidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Derallus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Crenitis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Anacaena</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Berosus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Phaenonotum</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Georissus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">17&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Paracymus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Noteridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Hydrocanthus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Suphisellus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Dytiscidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Notaticus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Megadytes</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Laccophilus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">41&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Liodessus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Laccornellus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Hemibidessus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Celina</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Limnichidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo6</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Dryopidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Pelonomus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Scirtidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo7</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">morfo8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Haliplidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Haliplus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hydrochidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Hydrochus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Curculionidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Hyodites</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Notiodes&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Lissorhoptrus&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Sphaeriusidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Sphaerius</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Chrysomelidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo11</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Diptera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Chironomidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo12</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Dixidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo13</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">23&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Simulidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo14</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Sciomyzidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo15</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Culicidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo16</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">Crustacea&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Cladocera&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo18</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Ostracoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo17</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">52&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Cyprididae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Cyprella</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Amphipoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hyalellidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Hyalella</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">120&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Decapoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Trichodactylidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Trichodactylus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Palaemonidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Macrobrachium</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Aeglidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Aegla</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">Pelecipoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Eulamelibranchia&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hyriidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Diplodon</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">Gastropoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Basommatophora&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Planorbidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Biomphalaria</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">28&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Littoridina</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Sphaeridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Pisidium</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Mesogastropoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Ampullaridae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Pomacea</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">Hydrobiidae&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">Helobia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">Hirudinea&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo19</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">22&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">Nematoda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo20</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle"><span class="elsevierStyleItalic">morfo21</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">28&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1 291&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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          "es" => "<p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Lista taxon&#243;mica de los macroinvertebrados recolectados y sus abundancias totales en arroyos de la cuenca del R&#237;o Negro&#44; Uruguay</p>"
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                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " align="left" valign="middle" scope="col"><span class="elsevierStyleItalic">Estaciones</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col">S&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col">N&#250;m&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col">D&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col">H&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col">J&#39;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th><th class="td" title="table-head  " align="center" valign="middle" scope="col">ind&#47;m<span class="elsevierStyleSup">2</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">19&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">140&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">2&#46;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;79&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1 488&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">83&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;31&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">1&#46;27&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;71&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">796&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">27&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;37&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">1&#46;27&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;70&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">628&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">15&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">86&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;49&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">1&#46;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">724&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">20&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">80&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;17&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">2&#46;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;77&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">589&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">96&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;17&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">2&#46;00&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;78&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">659&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">42&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;16&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">2&#46;12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;82&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">1 088&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">2&#46;11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;91&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">48&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">66&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">1&#46;92&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;83&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">272&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">31&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">1&#46;96&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;85&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">109&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">16&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">52&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;21&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">2&#46;05&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="char" valign="middle">0&#46;74&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">190&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="table-entry  " align="left" valign="middle">E12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="table-entry  " align="center" valign="middle">43&nbsp;\t\t\t\t\t\t\n
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Información del artículo
ISSN: 18703453
Idioma original: Español
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2022 Octubre 22 7 29
2022 Septiembre 26 5 31
2022 Agosto 24 6 30
2022 Julio 23 5 28
2022 Junio 37 13 50
2022 Mayo 21 7 28
2022 Abril 46 15 61
2022 Marzo 48 10 58
2022 Febrero 13 5 18
2022 Enero 65 10 75
2021 Diciembre 39 14 53
2021 Noviembre 40 5 45
2021 Octubre 60 9 69
2021 Septiembre 26 14 40
2021 Agosto 64 12 76
2021 Julio 45 7 52
2021 Junio 28 4 32
2021 Mayo 67 7 74
2021 Abril 102 22 124
2021 Marzo 18 8 26
2021 Febrero 16 8 24
2021 Enero 22 7 29
2020 Diciembre 26 9 35
2020 Noviembre 55 9 64
2020 Octubre 29 7 36
2020 Septiembre 20 3 23
2020 Agosto 15 4 19
2020 Julio 22 4 26
2020 Junio 15 4 19
2020 Mayo 24 6 30
2020 Abril 17 2 19
2020 Marzo 25 4 29
2020 Febrero 23 3 26
2020 Enero 31 12 43
2019 Diciembre 20 6 26
2019 Noviembre 34 4 38
2019 Octubre 65 5 70
2019 Septiembre 23 6 29
2019 Agosto 13 1 14
2019 Julio 22 9 31
2019 Junio 82 20 102
2019 Mayo 201 33 234
2019 Abril 77 10 87
2019 Marzo 15 1 16
2019 Febrero 24 12 36
2019 Enero 11 1 12
2018 Diciembre 14 4 18
2018 Noviembre 21 5 26
2018 Octubre 22 6 28
2018 Septiembre 10 11 21
2018 Agosto 10 27 37
2018 Julio 12 13 25
2018 Junio 11 13 24
2018 Mayo 13 29 42
2018 Abril 19 9 28
2018 Marzo 17 6 23
2018 Febrero 8 3 11
2018 Enero 8 2 10
2017 Diciembre 9 5 14
2017 Noviembre 7 11 18
2017 Octubre 19 22 41
2017 Septiembre 11 20 31
2017 Agosto 12 20 32
2017 Julio 7 20 27
2017 Junio 15 32 47
2017 Mayo 21 20 41
2017 Abril 9 12 21
2017 Marzo 10 71 81
2017 Febrero 9 19 28
2017 Enero 16 13 29
2016 Diciembre 17 27 44
2016 Noviembre 46 43 89
2016 Octubre 52 20 72
2016 Septiembre 34 38 72
2016 Agosto 7 28 35
2016 Julio 13 12 25
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