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<front>
<journal-meta>
<journal-id>0034-7744</journal-id>
<journal-title><![CDATA[Revista de Biología Tropical]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. biol. trop]]></abbrev-journal-title>
<issn>0034-7744</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-77442001000200036</article-id>
<title-group>
<article-title xml:lang=""><![CDATA[]]></article-title>
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<aff id="A">
<institution><![CDATA[,  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
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<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2001</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2001</year>
</pub-date>
<volume>49</volume>
<numero>2</numero>
<fpage>765</fpage>
<lpage>772</lpage>
<copyright-statement/>
<copyright-year/>
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</front><body><![CDATA[  <B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Ampliaciones de &aacute;mbito / Range extensions</FONT></FONT></B>     <BR>&nbsp;     <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>Nuevos registros de l&iacute;quenes fol&iacute;colas para la Estaci&oacute;n Biol&oacute;gica La Selva (Costa Rica) y para el Neotr&oacute;pico</FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></B></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Recibido 7-VI-2000. Corregido 4-X-2000. Aceptado 23-X-2000.</FONT></FONT></CENTER> &nbsp;     <BR>&nbsp;     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;En un estudio de l&iacute;quenes fol&iacute;colas de plantas vasculares, L&uuml;cking (1999a) comunic&oacute; 280 especies para la Estaci&oacute;n Biol&oacute;gica La Selva (Costa Rica), lo cual la convirti&oacute; en la localidad con el mayor n&uacute;mero de especies conocido en el mundo. Sitios comparables incluyen la Estaci&oacute;n Biol&oacute;gica Jatun Satcha (Ecuador), con 232 especies (L&uuml;cking 1999b), y el sendero Botarrama en el Parque Nacional Braulio Carrillo (Costa Rica), con 217 especies (L&uuml;cking 1999c). Durante dos visitas recientes a La Selva, en febrero 1999 y febrero 2000, se encontr&oacute; 13 t&aacute;xones adicionales que aumentan el n&uacute;mero de especies para esta localidad a 293. Adem&aacute;s se incluye tres nuevos registros para el Neotr&oacute;pico y cuatro especies nuevas para la ciencia, las cuales van a ser tratadas separadamente:</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Aspidothelium cinerascens</I> Vain.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Aspidothelium scutellicarpum</I> L&uuml;cking.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Aulaxina multiseptata</I> R. Sant. (nueva para el Neotr&oacute;pico, anteriormente conocida de Indonesia).</FONT></FONT>     ]]></body>
<body><![CDATA[<BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Calenia</I> species nova [aff.<I>Gyalectidium corticola</I> Henssen].</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Echinoplaca</I> species nova [aff. <I>E. atrofusca</I> R. Sant.]</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Mazosia conica</I> S&eacute;rus. (nueva para el Neotr&oacute;pico, anteriormente conocida de Nueva Guinea).</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Phyllobathelium thaxteri</I> (Vain.) Zahlbr.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Porina diaphana</I> Vezda.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Porina nilgiriensis</I> D. D. Awasthi &amp; Kr. P. Singh (nueva para el Neotr&oacute;pico, anteriormente conocida de la India)</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Porina nuculastrum</I> (M&uuml;ll. Arg.) R. C. Harris<I>Porina</I> species nova [aff. <I>P. octomera</I> (M&uuml;ll. Arg.) F. Schill.]</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Psoroglaena</I> species nova [aff. <I>P. costaricensis</I> Henssen].</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tricharia papillifera</I> L&uuml;cking</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Con esto, La Selva sigue siendo la localidad con la diversidad m&aacute;s alta de l&iacute;quenes fol&iacute;colas en el mundo y se aproxima al l&iacute;mite de 300 especies, lo que representa 40 % de las especies conocidas mundialmente.</FONT></FONT>     ]]></body>
<body><![CDATA[<BR>&nbsp;      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Referencias</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>L&uuml;cking, R. 1999a. L&iacute;quenes fol&iacute;colas de la Estaci&oacute;n Biol&oacute;gica La Selva, Costa Rica: Inventario, comunidades y comparaci&oacute;n flor&iacute;stica de tipos de vegetaci&oacute;n. Rev. Biol. Trop. 47: 287-308. L&uuml;cking, R. 1999b. Foliicolous lichens and their lichenicolous fungi from Ecuador, with a comparison of lowland and montane rainforest. Willdenowia 29: 299-335. L&uuml;cking, R. 1999c. Ecology of folicolous lichens at the Botarrama trail (Costa Rica), a neotropical rainforest. I. Species composition and its ecogeographical implications. Biotropica 31: 553 -564.</FONT></FONT>     <BR>&nbsp;      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Robert L&uuml;cking</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Lehrstuhl f&uuml;r Pflanzensystematik, Universit&auml;t Bayreuth, D-95440 Bayreuth, Alemania. Fax: 0049-921-552786. Correo electr&oacute;nico: <A HREF="mailto:rlucking@ hotmail.com">rlucking@ hotmail.com</A> / <A HREF="mailto:robert.luecking@uni-bayreuth.de">robert.luecking@uni-bayreuth.de</A></FONT></FONT>     <BR>&nbsp;     <BR>&nbsp;     <BR>&nbsp;     <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0><I>Ophiocomella schmitti </I>(Echinodermata: Ophiuroidea) from Socorro Island, Mexican Pacific</FONT></FONT></B></CENTER>      ]]></body>
<body><![CDATA[<CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></B></CENTER> <FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Twenty four specimens were collected among coralline fragments: 23 come from Playa Blanca (18&deg;48’53’’N, 111&deg;02’30’’W, 0.4 m, Nov-29-1997. ICML-UNAM 3.174.0), and one from Caleta El Barquito (18&deg;43’28’’N, 110&deg;57’37’’W, 20.5 m, Nov-29-1997. ICML-U7NAM 3.174. 1), increasing the geographic range 961 km to the north. It had been reported previously from Marshall, Galapagos and Clipperton Islands.</FONT></FONT>     <BR>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Reference</FONT></FONT></B>     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></B>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Clark, A. H. 1939. Echinoderms (other than Holothurians) collected on the Presidential cruise of 1938. Smithson. Misc. Coll. 98(11): 1-18.</FONT></FONT>     <BR>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>S.C. Frontana-Uribe, P. Hern&aacute;ndez-Alc&aacute;ntara and V. Sol&iacute;s-Weiss</FONT></FONT></B>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Lab. Ecolog&iacute;a Costera, Instituto de Ciencias del Mar y Limnolog&iacute;a, UNAM. Apdo.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Postal 70- 305, M&eacute;xico D.F. 04510; <U><FONT COLOR="#3333FF">frontanaa@mar.icmy.unam.mx</FONT></U></FONT></FONT>     ]]></body>
<body><![CDATA[<BR>&nbsp;     <BR>&nbsp;     <BR>&nbsp;     <CENTER>&nbsp;<B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>First record and range extension of parasitc copepod <I>Pandarus smithii</I> (Copepoda: Pandaridae) on <I>Scomberomorus cavalla</I> (Pisces: Scombridae) from the Gulf of Mexico.</FONT></FONT></B></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></CENTER>      <CENTER>&nbsp;<FONT FACE="Arial,Helvetica"><FONT SIZE=-1> Received 13-X-2000. Corrected 25-X-2000. Accepted 31-X-2000.</FONT></FONT></CENTER>      <CENTER>&nbsp;</CENTER> <FONT FACE="Arial,Helvetica"><FONT SIZE=-1>During a fishing campaign recently carried out in June of the 2000 on board ship "Aleta Azul" in front of the state of Veracruz, Gulf of Mexico, a mackerel was captured (<I>Scomberomorus cavalla</I> Cuvier, 1829) with the presence of 20 females and 2 males of <I>Pandarus smithii</I> Rathbun, 1886, in the middle-dorsal region of the host.</FONT></FONT>     <BR>&nbsp;     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Subclass Copepoda Milne-Edwards, 1840</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Order Siphonostomatoida Thorell, 1859</FONT></FONT>     ]]></body>
<body><![CDATA[<BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Family <B>PANDARIDAE</B> Milne-Edward, 1840</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Pandarus smithii&nbsp;</I> Rathbun, 1886</FONT></FONT>      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Locality</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>In front of State of Veracruz, Gulf of Mexico, 19&ordm; 45 ' N; 95&ordm; 43 ' W. Material is lodged in the Colecci&oacute;n Nacional de Crust&aacute;ceos (CNCR18870).</FONT></FONT>      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Comments</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Copepods of the family Pandaridae are caligoids exclusive ectoparasits on elasmobranchs in temperate and tropical seas: South Africa, central Atlantic Ocean, Indian Ocean and central Pacific. <I>Pandarus smithii</I> is a widely distributed parasitc copepod found on a number of hosts and often cocurring with <I>P. cranchii</I> Leach on carcharinid sharks. No previus reports exist for this copepod parasitizing on <I>S. cavalla</I>, therefore the present work constitutes a new record from Mexican waters in front of the state of Veracruz, Gulf of Mexico.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>We appreciate to Guillermo Jim&eacute;nez for the capture of the copepods ectoparasits.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><B><FONT SIZE=-1>Ignacio Winfield </FONT></B><SUP><FONT SIZE=-2>1</FONT></SUP><B><FONT SIZE=-1> and Manuel Ortiz </FONT></B><SUP><FONT SIZE=-2>2</FONT></SUP></FONT>      <P><FONT FACE="Arial,Helvetica"><SUP><FONT SIZE=-2>1</FONT></SUP><FONT SIZE=-1> Universidad Nacional Aut&oacute;noma de M&eacute;xico, Campus Iztacala, Ap. Postal 314, Tlalnepantla, Estado de M&eacute;xico, <A HREF="mailto:ignacioc@servidor.unam.mx">ignacioc@servidor.unam.mx</A></FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><SUP><FONT SIZE=-2>2</FONT></SUP><FONT SIZE=-1> Centro de Investigaciones Marinas, Universidad de La Habana, Cuba.</FONT></FONT>     ]]></body>
<body><![CDATA[<BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp; </FONT><B><FONT SIZE=+0><I>Eusiroides yucatanensis</I>&nbsp; (Amphipoda:&nbsp; Eusiridae) en las costas de Venezuela</FONT></B></FONT></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></B></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Recibido&nbsp; 13-XI-2000.&nbsp; Corregido&nbsp; 20-XI-2000.&nbsp; Aceptado&nbsp; 20-XI-2000.</FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></CENTER> &nbsp;     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Se recolect&oacute; nueve hembras de <I>E. yucatanensis</I> asociadas a algas en una plataforma rocosa de Puerto Viejo (10</FONT><SUP><FONT SIZE=-2>&ordm;</FONT></SUP><FONT SIZE=-1>36’53” N, 67</FONT><FONT SIZE=-2>&ordm;</FONT><FONT SIZE=-1>06’00” W), Litoral Central de Venezuela, ampliando su &aacute;mbito geogr&aacute;fico anterior (Quintana Roo, M&eacute;xico). Los ejemplares se encuentran en la colecci&oacute;n del Laboratorio de Crust&aacute;ceos Perac&aacute;ridos de la Universidad Sim&oacute;n Bol&iacute;var (VA0054, VA0073, VA0099 y VA0111).</FONT></FONT>     <BR>&nbsp;      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Referencia</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>McKinney, L.D. 1980. Four new and unusual amphipods from the Gulf of Mexico and Caribbean Sea. Proc. Biol. Soc. Wash. 93: 83-103.</FONT></FONT>     ]]></body>
<body><![CDATA[<BR>&nbsp;     <BR>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Yusbelly J. D&iacute;az y Alberto Mart&iacute;n</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Departamento de Estudios Ambientales, Universidad Sim&oacute;n Bol&iacute;var, Apartado Postal 89000, Baruta, Venezuela; <A HREF="mailto:amartinz@usb.ve">amartinz@usb.ve</A>, <A HREF="milto:yjdiaz@uole.com">yjdiaz@uole.com</A></FONT></FONT>     <BR>&nbsp;     <BR>&nbsp;     <BR>&nbsp;     <BR>&nbsp;     <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0><I>Listriella carinata</I>&nbsp; (Amphipoda:&nbsp; Liljeborgidae) en las costas de Venezuela</FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></B></CENTER>      ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Recibido&nbsp; 13-XI-2000.&nbsp; Corregido&nbsp; 20-XI-2000.&nbsp; Aceptado&nbsp; 20-XI-2000</FONT></FONT></CENTER>      <CENTER>&nbsp;</CENTER>       <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Se recolect&oacute; cuatro hembras de <I>L. carinata</I> asociados a fondos blandos en praderas de <I>Thalassia testudinum</I>, Marina La Cuevita, Parque Nacional Morrocoy, Estado Falc&oacute;n (10</FONT><FONT SIZE=-2>&ordm;</FONT><FONT SIZE=-1>50’54” N, 68&ordm;18’56” W), la que ampli&oacute; su &aacute;mbito geogr&aacute;fico anterior (Isla Galveston, Texas, Golfo de M&eacute;xico) entre 10 y 20 m de profundidad. Los ejemplares se encuentran en la colecci&oacute;n del Laboratorio de Crust&aacute;ceos Perac&aacute;ridos de la Universidad Sim&oacute;n Bol&iacute;var (N&ordm; FA0110, FA0314, FA0317 y FA0360).</FONT></FONT>     <BR>&nbsp;      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Referencia</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;McKinney, 1979. Liljeborgiid amphipods from the Gulf of M&eacute;xico and Caribbean Sea. Bull. Mar. Sci. 29: 149-154.</FONT></FONT>     <BR>&nbsp;     <BR>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Yusbelly J. D&iacute;az y Alberto Mart&iacute;n</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Departamento de Estudios Ambientales, Universidad Sim&oacute;n Bol&iacute;var, Apartado Postal 89000, Sartenejas, Baruta, Venezuela; <A HREF="mailto:amartinz@usb.ve">amartinz@usb.ve</A>, <A HREF="mailto:yjdiaz@uole.com">yjdiaz@uole.com</A></FONT></FONT>     ]]></body>
<body><![CDATA[<BR>&nbsp;     <BR>&nbsp;     <BR>&nbsp;     <CENTER>&nbsp;<B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>The presence of <I>Sanbornia juniperi </I>(Hemiptera:&nbsp; Aphididae) in the Neotropical Region</FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=+0>&nbsp;</FONT></FONT></B></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Recibido 3-X-2000. Corregido 31-X-2000.&nbsp; Aceptado 4-XII-2000.</FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></CENTER> <FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Sanbornia juniperi </I>Pergande ex Baker, 1920 collected in S&atilde;o Carlos city (22000’ S, 47052’ W), S&atilde;o Paulo State, Brazil, associated to <I>Cupressus lusitanica</I> Miller, represents the first report of this species for Neotropical Region. It has been previously reported from the United States of America associated to <I>Juniperus scopulorum</I> and <I>J. virginiana</I>. These specimens are deposited in the Aphids Collection of the Ecology and Evolutionary Biology Department of S&atilde;o Carlos University (Coleafis/ DEBE/UFSCar) at S&atilde;o Carlos, S&atilde;o Paulo State, Brazil (sample number 747b and 748), and also in the Aphids Collection of the National Agronomic Station (CAEAN) at Oeiras city, Portugal (sample number 5719b). We thank Maria In&ecirc;s Salgueiro Lima, Department of Botany, Federal University of S&atilde;o Carlos, S&atilde;o Carlos city, S&atilde;o Paulo State, Brazil for identifying <I>Cupressus lusitanica</I>.</FONT></FONT>     <BR>&nbsp;     ]]></body>
<body><![CDATA[<BR>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>References</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Baker, A. C. 1920. Generic classification of the hemipterous family Aphididae. <I>United States Department of Agriculture Bulletin, 826</I>. 109 p. Blackman, R. L. &amp; Eastop, V. F. 1994:&nbsp; <I>Aphids on the World’s Crops:&nbsp; An identification guide</I>. Wiley, New York. 466 p.</FONT></FONT>     <BR>&nbsp;     <BR><FONT FACE="Arial,Helvetica"><B><FONT SIZE=-1>Carlos Roberto Sousa-Silva</FONT></B><SUP><FONT SIZE=-2>1</FONT></SUP><B><FONT SIZE=-1> and Fernando Albano Ilharco</FONT></B><SUP><FONT SIZE=-2>2</FONT></SUP></FONT>     <BR>&nbsp;     <BR><FONT FACE="Arial,Helvetica"><SUP><FONT SIZE=-2>1</FONT></SUP><FONT SIZE=-1> Department of Ecology and Evolutionary Biology, Federal University of S&atilde;o Carlos, C. P. 676, 13565-905 S&atilde;o Carlos, SP, Brazil. Fax (16) 260-8322. E-mail:&nbsp; <A HREF="mailto:dcrs@power.ufscar.br">dcrs@power.ufscar.br</A></FONT></FONT>     <BR>&nbsp;     <DIV style="text-align:justify;line-height:  200%"><FONT FACE="Arial,Helvetica"><FONT SIZE=-2><SUP>2</SUP> </FONT><FONT SIZE=-1>Department of Entomology, National Agronomic Station,&nbsp; 2780, Oeiras, Portugal.</FONT></FONT>     <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT></B>&nbsp;</CENTER>      ]]></body>
<body><![CDATA[<CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>New record and range extension of Coendou prehensilis (Rodentia:&nbsp; Erethizontidae) from</FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>northeastern Ecuador</FONT></FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT></B></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Received 24-VII-2000. Corrected 12-IX-2000. Accepted 9-X-2000</FONT></FONT></CENTER> <FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>The Brazilian porcupine, Coendou prehensilis (Linnaeus, 1758), was originally known from its broad geographical range throughout</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Eastern Amazonia, from southern Venezuela to northern Argentina (Eisenberg and Redford 1999). According to Emmons (1997), C.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>prehensilis is widely distributed throughout the Amazon Region; however no specimens have been recorded from Ecuador.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>A captive individual was positively identified and photographed in Riera (0o 7’ N, 75o 58’ W), northeastern Ecuador in 1999. This is</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>the first account of this species and its geographic range is extended to the Ecuadorian Amazon.</FONT></FONT>     ]]></body>
<body><![CDATA[<BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT>      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>References</FONT></FONT></B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Eisenberg, J.F., &amp; K.H. Redford. 1999. Mammals of the Neotropics:&nbsp; the central Neotropics. University of Chicago Press, Chicago.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>609 p. and Emmons, L.H. 1997. Neotropical Rainforest Mammals:&nbsp; a field guide. University of Chicago, Chicago. 307 p.</FONT></FONT><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT>      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Galo Zapata R&iacute;os<SUP>1</SUP> and Igor Castro Revelo<SUP>2</SUP></FONT></FONT></B><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><SUP>1</SUP>Department of Environmental Studies, Ohio University, Athens-Ohio 45701, U.S.A. E-mail:&nbsp; <A HREF="mailto:gz346693@ohiou.edu">gz346693@ohiou.edu</A></FONT></FONT><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><SUP>2</SUP>Mammalogy curator, Museo Ecuatoriano de Ciencias Naturales, Ap. 17-07-8976, Quito-Ecuador. E-mail:&nbsp; <A HREF="mailto:igormndz@uio.satnet.net">igormndz@uio.satnet.net</A></FONT></FONT>     <BR><B><FONT FACE="Arial,Helvetica"></FONT></B>&nbsp;     <CENTER><B><FONT FACE="Arial,Helvetica"></FONT></B>&nbsp;</CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica"></FONT></B></CENTER>      ]]></body>
<body><![CDATA[<CENTER><B><FONT FACE="Arial,Helvetica">Nuevos registros de peces en el Arrecife Alacr&aacute;n, Yucat&aacute;n, M&eacute;xico</FONT></B></CENTER> </DIV>      <CENTER><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></B></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Carlos Gonz&aacute;lez-G&aacute;ndara&nbsp;<A NAME="1,2"></A></B><SUP><A HREF="#2a">1</A>, <A HREF="#2a">2</A><B>&nbsp;&nbsp;</B></SUP><B> Jes&uacute;s Ernesto Arias-Gonz&aacute;lez<A NAME="1"></A></B><SUP><A HREF="#1a">1</A></SUP></FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Recibido&nbsp; 6-VI-2000.&nbsp;&nbsp; Corregido&nbsp; 24-XI-2000.&nbsp; Aceptado&nbsp; 4-XI-2000</FONT></FONT></CENTER>       <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Como parte del proyecto “Funcionamiento y Estructura Tr&oacute;fica de las Comunidades de Peces Arrecifales del Arrecife Alacr&aacute;n” financiado por SISIERRA y desarrollado por el Laboratorio de Ecolog&iacute;a de Ecosistemas de Arrecifes Coralinos del CINVESTAV del IPN Unidad M&eacute;rida, se realiz&oacute; un inventario de las especies de peces que ocurren en el mismo. El Arrecife Alacr&aacute;n es un sistema de tipo plataforma que se localiza aproximadamente a 135 km al norte de Progreso, Yucat&aacute;n (22&deg;21’-22&deg;35’N; 89&deg;36’-89&deg;49’W). Los ejemplares recolectados de febrero de 1997 a Noviembre de 1999, fueron identificados&nbsp; bas&aacute;ndose en los trabajos de Hoese y Moore (1977);&nbsp; Robins <I>et al.&nbsp;&nbsp;</I> (1986); B&ouml;hlke y Chaplin (1993) y Humann (1994). Estos se depositaron en la colecci&oacute;n ictiol&oacute;gica del&nbsp; Laboratorio de Ecolog&iacute;a de Ecosistemas de Arrecifes Coralinos del CINVESTAV del IPN Unidad M&eacute;rida (CIEA-PE). La nomenclatura de las especies fue confirmada de acuerdo al Catalogo de Peces publicado por Eschmeyer (1998). A continuaci&oacute;n&nbsp; se citan las 18 especies de peces que constituyen nuevos registros para el Arrecife Alacr&aacute;n :</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>     <CENTER><TABLE BORDER CELLSPACING=0 CELLPADDING=0 WIDTH="96%" > <TR> <TD>     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Especie Geo-referencia     ]]></body>
<body><![CDATA[Fecha No. de&nbsp; VALIGN=TOP WIDTH="57" class="Normal">Rango de&nbsp;</FONT></FONT></CENTER>     </TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Prof.</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Zona     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>de recolecta</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>de recolecta</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>ejemplares</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Talla     (cm)*</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>(m)</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Aetobatus narinari</I>     (Euphrasen, 1790)&nbsp;</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222256N;894059W</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>19-Oct-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>15.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.5</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Anchoa lamprotaenia</I>     Hildebrand, 1943</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Ene-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>4.6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Jenkinsia lamprotaenia</I>     ]]></body>
<body><![CDATA[(Gosse, 1896)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Ene-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>4.4</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Jenkinsia majua</I> (Whitehead,     1963)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Ene-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;3.8-4.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     ]]></body>
<body><![CDATA[<TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Mycteroperca interstitialis</I>     (Poey, 1860)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>223125N;894754W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Feb-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>24.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>15.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Sotavento</FONT></FONT></TD>     </TR>     ]]></body>
<body><![CDATA[<TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Diplectrum formosum</I>     (Linnaeus, 1766)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>223400N; 94200W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>17-Jun-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>5.8</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.8</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     ]]></body>
<body><![CDATA[</TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Rypticus saponaceus</I>     (Bloch y Schneider, 1801)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>223209N;893907W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>18-Jul-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>26.3</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Cresta     ]]></body>
<body><![CDATA[arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Heteropriacanthus cruentatus</I>     (Lac&eacute;p&egrave;de, 1801)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222342N;893908W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>18-May-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>22.1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.5</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Cresta     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Echeneis neucratoides</I>     (Zouiev, 1786)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>223507N;894400W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>21-Abr-98</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>19.8</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>12.5</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Barlovento</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Trachinotus godeii</I>     (Jordan y Evermann, 1896)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Oct-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>15.5-16.0</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Rhomboplites aurorubens</I>     (Cuvier, 1829)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222200N;893820W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>9-Ago-98</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>15.2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>35.0</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Barlovento</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Eucinostomus jonesi</I>     (G&uuml;nther, 1879)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>21-Abr-98</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>6</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>3.4-8.3</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Gerres cinereus</I> (Walbaum,     1792)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Oct-99</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>13.4</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Ulaema lefroyi</I> (Goode,     1874)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>15-Dic-98</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.9-2.9</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Archosargus rhomboidalis</I>     (Linnaeus, 1758)</FONT></FONT></TD>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222255N;894110W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>16-Jun-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>7.5</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.2</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Labrisomus nuchipinnis</I>     ]]></body>
<body><![CDATA[(Quoy y Gaimard, 1824)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>223401N;894205W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>17-Jun-99</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2.6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.5</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     <TR>     ]]></body>
<body><![CDATA[<TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Hemiemblemaria simulus     (</I>Longley y Hildebrand, 1940)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222342N;894059W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>9-Ago-98</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>6.1</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     </TR>     ]]></body>
<body><![CDATA[<TR>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Coryphopterus hyalinus</I>     (B&ouml;hlke y Robins, 1962)</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>222342N;894059W</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>19-Jul-98</FONT></FONT></TD>     <TD><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>4</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="57" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.0-1.6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="45" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>1.6</FONT></FONT></TD>     <TD VALIGN=TOP WIDTH="203" class="Normal"><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Laguna     arrecifal</FONT></FONT></TD>     ]]></body>
<body><![CDATA[</TR>     </TABLE></CENTER>     <FONT FACE="Arial,Helvetica"><FONT SIZE=-1>*La longitud de los peces corresponde     a la longitud est&aacute;ndar. Para&nbsp; <I>A. narinari</I>&nbsp; corresponde     a la longitud del&nbsp; disco.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>El Arrecife Alacr&aacute;n como Area Natural Protegida, constituye un importante reservorio de germoplasma. Sin embargo el conocimiento de sus componentes biol&oacute;gicos es escaso y puntual, especialmente&nbsp; el que corresponde a los peces. Los trabajos de&nbsp; Hildebrand <I>et al.&nbsp;&nbsp;</I> (1964); Gardu&ntilde;o (1988);&nbsp; Cabrera y Casta&ntilde;eda (1989) y&nbsp; Gonz&aacute;lez-Salas (1999) reportan la presencia de&nbsp; 211 especies en total. Con los nuevos registros, el n&uacute;mero de especies para el sistema es de 229.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Los autores agradecen el apoyo log&iacute;stico de&nbsp; Esperanza P&eacute;rez D&iacute;az. A Carlos Gonz&aacute;lez Salas y Arm&iacute;n Tuz Sulub por su colaboraci&oacute;n en la recolecta de organismos. A la Secretar&iacute;a de Marina Armada de M&eacute;xico por el apoyo para el transporte al Arrecife Alacr&aacute;n. As&iacute; como al CONACyT-SISIERRA (P-950607) por el financiamiento del proyecto.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT>      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Referencias</FONT></FONT></B>      ]]></body>
<body><![CDATA[<P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>B&ouml;hlke, J.E. &amp; C.C.G. Chaplin. 1993. Fishes of the Bahamas and adjacent tropical waters. University of Texas. Texas. 771p.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Cabrera, M.I. &amp; E. Casta&ntilde;eda. 1989. Contribuci&oacute;n al conocimiento de los peces de Isla P&eacute;rez. Sec. Mar. Biol. Mar. 5(1):15-34.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Eschmeyer, W.N. 1998.Catalog of fishes. Ca. Acad. Sci. San Francisco. 2095p.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Gardu&ntilde;o, A.M. 1988. Distribuci&oacute;n de la ictiofauna asociada a los arrecifes del caribe mexicano. Tesis de Maestr&iacute;a. Centro de Investigaci&oacute;n y de Estudios Avanzados del Instituto Polit&eacute;cnico Nacional. M&eacute;rida, M&eacute;xico.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Gonz&aacute;lez-Salas, C. 1999. Distribuci&oacute;n y abundancia de los peces arrecifales asociada al sistema lagunar del Arrecife Alacranes, Yucat&aacute;n, M&eacute;xico. Tesis de Licenciatura, Universidad Aut&oacute;noma de Yucat&aacute;n. M&eacute;rida, M&eacute;xico.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Hildebrand, H. H., H. Ch&aacute;vez &amp; H. Compton. 1964. Aporte al conocimiento de los peces del arrecife Alacranes, Yucat&aacute;n (M&eacute;xico). Ciencia 23: 107-134.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Hoese, H. D. &amp; R.H. Moore. 1977. Fishes of the Gulf of Mexico, Texas, Louisiana, and adjacent waters. T &amp; M Univ. 327p.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Humann,P. 1994. Reef Fish identification. Florida Caribbean Bahamas. New World.<B> </B>Florida. 396p.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Robins, C.R.G., C. Ray &amp; J. Douglass. 1986. A field guide to Atlantic Coast Fishes North America. Peterson Field Guides (32).Houghton, Boston. 354 p.</FONT></FONT>      <P><A NAME="1a"></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><SUP><A HREF="#1">1</A></SUP>Laboratorio de Ecolog&iacute;a de Ecosistemas de Arrecifes Coralinos. Centro de Investigaci&oacute;n y de Estudios Avanzados del I.P.N. Unidad M&eacute;rida. Carr. Antigua a Progreso Km. 6. C.P. 97310. M&eacute;rida, Yucat&aacute;n, M&eacute;xico.</FONT></FONT>      ]]></body>
<body><![CDATA[<P><A NAME="2a"></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><SUP><A HREF="#1,2">2</A></SUP>Facultad de Ciencias Biol&oacute;gicas y Agropecuarias. Universidad Veracruzana. Apdo. Postal 70. Tuxpan, Veracruz, M&eacute;xico; <A HREF="mailto:gandara@pozarica.pr.uv.mx">gandara@pozarica.pr.uv.mx</A>; <A HREF="mailto:earias@kin.cieamer.conacyt.mx">earias@kin.cieamer.conacyt.mx</A></FONT></FONT>      ]]></body>
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