<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>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>S0034-77441998000300015</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Moluscos de la expedición del R/V Edwin Link en las costas del Caribe mexicano]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[Norma Emilia]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,El Colegio de la Frontera Sur Depto. Ecología Acuática ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>1998</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>1998</year>
</pub-date>
<volume>46</volume>
<numero>3</numero>
<fpage>625</fpage>
<lpage>631</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S0034-77441998000300015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S0034-77441998000300015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S0034-77441998000300015&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[A checklist of marine mollusc species mainly from deep-water localities off Mexican Caribbean shores is presented. Samples were obtained with a mechanical arm in 2-307 m during the expedition of the R/V "Edwin Link", August 1990; the list includes 59 species of Gastropoda, 17 species of Bivalvia, three species of Scaphopoda and three species of Polyplacophora.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Mollusca]]></kwd>
<kwd lng="en"><![CDATA[deep-water]]></kwd>
<kwd lng="en"><![CDATA[Caribbean Sea]]></kwd>
<kwd lng="en"><![CDATA[checklist]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <CENTER><B><FONT FACE="Arial,Helvetica">Moluscos de la expedici&oacute;n del R/V <I>Edwin Link</I> en las costas del</FONT></B></CENTER>      <CENTER><B><FONT FACE="Arial,Helvetica">Caribe mexicano</FONT></B></CENTER>      <CENTER>&nbsp;</CENTER>      <CENTER>&nbsp;</CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Norma Emilia Gonz&aacute;lez<A NAME="1"></A></B><SUP><A HREF="#1a">1</A></SUP></FONT></FONT></CENTER>      <CENTER>&nbsp;</CENTER>      <CENTER>&nbsp;</CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Recibido 7-VIII-1997. Corregido 16-VI-1998. Aceptado 23-VI-1998.</FONT></FONT></CENTER>       <P>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Abstract</FONT></FONT></B>      ]]></body>
<body><![CDATA[<P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>A checklist of marine mollusc species mainly from deep-water localities off Mexican Caribbean shores is presented. Samples were obtained with a mechanical arm in 2-307 m during the expedition of the R/V "Edwin Link", August 1990; the list includes 59 species of Gastropoda, 17 species of Bivalvia, three species of Scaphopoda and three species of Polyplacophora.</FONT></FONT>     <BR>&nbsp;      <P><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Key words</FONT></FONT></B>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Mollusca, deep-water, Caribbean Sea, checklist.</FONT></FONT>     <BR>&nbsp;      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>La mayor&iacute;a de los estudios de moluscos que se han realizado en el litoral del Caribe mexicano tratan sobre sistem&aacute;tica, aspectos ecol&oacute;gicos y distribuci&oacute;n. De los m&aacute;s recientes en la Pen&iacute;nsula de Yucat&aacute;n destacan los de <A HREF="#Vokes, H.E.">Vokes y Vokes (1983</A>), <A HREF="#Bolívar de Carranza">Bol&iacute;var de Carranza e Hidalgo-Escalante (1990</A>), <A HREF="#González">Gonz&aacute;lez <I>et al.</I> (1991</A>); todos versan sobre organismos de aguas poco profundas y de la zona arrecifal. Sobre fauna de aguas profundas est&aacute;n los que realizaron <A HREF="#Dall, W.H.">Dall (1889</A>) en el golfo de M&eacute;xico y mar Caribe, <A HREF="#Rehder, H.A. 1951">Rehder y Abbott (1951</A>) en el golfo de M&eacute;xico y posteriormente <A HREF="#Rice, W.H.">Rice y Kornicker (1965</A>) para la sonda de Campeche. <A HREF="#Ekdale, A.A. 1974.">Ekdale (1974</A>, <A HREF="#Ekdale, A.A. 1978.">1978</A>) recolect&oacute; con una bomba de succi&oacute;n en fondos a 20-60 m, en la costa noreste entre Isla Contoy, Isla Mujeres y Canc&uacute;n. <A HREF="#Treece, G.D.">Treece (1980</A>) recolect&oacute; en 11 sitios, en la punta nornoreste de la pen&iacute;nsula a una profundidad de 5-80 m.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Este trabajo presenta una lista de los moluscos recolectados con el brazo mec&aacute;nico del submarino del buque "Edwin Link", e incluye los sitios y profundidad de muestreo de cada especie. Se guard&oacute; un registro fotogr&aacute;fico por especie que se deposit&oacute; junto con el material en la Colecci&oacute;n de Referencia del Laboratorio de Bentos de El Colegio de la Frontera Sur (QNR.IN.021.0497).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Gran parte de las muestras corresponden a Banco Chinchorro, atol&oacute;n de 46 km de largo y 14 km de ancho. Pertenece al gran cintur&oacute;n de arrecifes del Atl&aacute;ntico y est&aacute; separado del continente por un canal de 1000m de profundidad; tiene forma semioval y presenta cuatro cayos arenosos. Cayo Norte fue el sitio del que se revisaron m&aacute;s muestras, pero todas conten&iacute;an de 1 a 6 organismos como m&aacute;ximo. La recolecta de los organismos fue en agosto de 1990 y fueron proporcionadas por Elva Escobar y Luis Soto del Instituto de Ciencias del Mar y Limnolog&iacute;a y por Jos&eacute; Luis Villalobos del Instituto de Biolog&iacute;a ambos de la Universidad Nacional Aut&oacute;noma de M&eacute;xico (<A HREF="#APENDICE 1">Ap&eacute;ndice 1</A>).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Para la identificaci&oacute;n taxon&oacute;mica se utilizaron las obras de <A HREF="#Warmke, G.L.">Warmke y Abbott (1962</A>), <A HREF="#Abbott">Abbott (1974</A>), <A HREF="#Morris, P.A.">Morris (1975</A>), <A HREF="#Rehder, H.A. 1981.">Rehder (1981</A>), <A HREF="#Vokes, H.E.">Vokes y Vokes (1983</A>), <A HREF="#Díaz-Merlano, J.M.">D&iacute;az-Merlano y Puyana-Hegedus (1994)</A> y se compararon con los especimenes de la colecci&oacute;n de referencia mencionada. El arreglo sistem&aacute;tico de las especies (<A HREF="#CUADRO 1.">Cuadro 1</A>), se hizo siguiendo el criterio de <A HREF="#Abbott">Abbott (1974</A>) , y para la actualizaci&oacute;n de las familias de gaster&oacute;podos se consult&oacute; la base de datos elaborada por <A HREF="#Rosenberg, G.">Rosenberg (1993</A>) y disponible en internet (<A HREF="mailto:gopher://erato.acnatsci.org.">gopher://erato.acnatsci.org.</A>).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Se procesaron 244 organismos, el 64% de los moluscos estaban vivos y el resto de las conchas estaban ocupadas por cangrejos ermita&ntilde;os o vac&iacute;as. Se identificaron 82 especies, la mayor&iacute;a micromoluscos, que pertenecen a las siguientes clases, indic&aacute;ndose en par&eacute;ntesis el n&uacute;mero de especies para cada uno: Gastropoda (59), Bivalvia (17), Scaphopoda (3), Polyplacophora (3). La familia mejor representada fue Turbinidae con 16 especies.</FONT></FONT>     ]]></body>
<body><![CDATA[<BR>&nbsp;     <BLOCKQUOTE> <DIR>     <CENTER><A NAME="CUADRO 1."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>CUADRO 1.</FONT></FONT></CENTER>       <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Lista sistem&aacute;tica de las especies de moluscos recogidos por el R/V "Edwin Link" en el Caribe mexicano.</FONT></FONT></DIR> </BLOCKQUOTE> &nbsp;     <CENTER><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=5 WIDTH="715" > <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Taxon&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Estaci&oacute;n/profundidad&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Clase Gastropoda&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Orden Archaeogastropoda&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Haliotidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Haliotis pourtalesii</I> Dall 1881&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/117m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Fissureliidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Lucapina sowerbi</I> (Sowerby 1835)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/274m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Trochidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Calliostoma barbouri</I> (Clench &amp; Aguayo 1946)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%"></TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2783/241m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Solariella lacunella</I> (Dall 1881)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2278/204m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tegula fasciata</I> (Born 1778)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/243m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%"></TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2791/175m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Liotiidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Arene bairdii</I> (Dall 1889)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/116m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Arene briareus</I> (Dall 1889)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2783/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Turbinidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Astraea tecta americana</I> (Gmelin 1791)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2777/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Astraea phoebia</I> (R&ouml;ding 1798)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2786/244m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Astraea caelata</I> (Gmelin 1791)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2777/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Turbo castanea</I> Gmelin 1791&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2792/158m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Turbo haraldi</I> Robertson 1957&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2778/203m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Turbo cailletii</I> Frischer y Bernardi 1856&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2785/20m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tricolia bella</I> (M. Smith 1937)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2785/244m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tricolia thalassicola</I> Robertson 1958&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2783/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tricolia affinis</I> (C.B. Adams 1850)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2780/267m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Turritellidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Turritella exoleta</I> (Linn&eacute; 1758)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2775/50m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Vermicularia knorri</I> (Deshayes 1843)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/243m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Turridae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Drillia cydia</I> Bartsch 1943&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2775/50m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Drilla albicoma</I> (Dall 1889)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/257m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Splendrilla moseri</I> (Dall 1889)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2778/200m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Siliquariidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tenagodus squamatus</I> Blainville 1827&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2783/240m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Tenagodus modestus</I> Dall 1881&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2789/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Vermetidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Dendropoma irregulare</I> (Orbigny 1842)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2780/4m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Cerithidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cerithium litteratum</I> (Born 1758)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/4m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Bittium varium</I> (Pfeiffer 1840)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/4m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Triphoridae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Isotriphora peetersae</I> (Moolenbeck &amp; Faber 1989)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2783/58m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Triviidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Trivia quadripunctata</I> (Gray 1827)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/5m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Trivia antillarum</I> Schilder 1922&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/116m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Atlantidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Atlanta peroni</I> Lessueur 1827&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/225m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Atlanta inclinata</I> Gray 1850&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/225m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Ovulidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cyphoma gibbosum</I> Linn&eacute; 1881&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/116m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%"></TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/5m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Ranellidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cymatium moritinctum</I> Clench &amp; Turner 1957&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/112m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Orden Neogastropoda&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Muricidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Murex pomum</I> Gmelin 1791&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/4m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Murexiella macgintyi</I> M. Smith 1938&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/6m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Columbellidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Costoanachis lafresnayi</I> (Fischer &amp; Bernardi 1856) 2783/240m&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Costoanachis sparsa</I> (Reeve 1859)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2777/66m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Columbella mercatoria</I> (Linn&eacute; 1758)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/91m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Buccinidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Engina turbinella</I> (Kiener 1835)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Nassariidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Nassarius albus</I> (Say 1826)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/95m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Fasciolariidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Fasciolaria lilium</I> Fischer 1807&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2775/212m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Volutomitridae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Conomitra cf. lindae</I> Petuch 1987&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2777/236m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Cystiscidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Persicula fluctuata</I> (CB Adams 1850)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2772/69m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Marginellidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Volvarina albolineata</I> (Orbigny 1842)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2780/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Volvarina avena</I> (Kiener 1834)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2777/5m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Volvarina veilei</I> (Kiener 1841)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2789/307m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Hyalina lactea</I> (Kiener 1841)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/116m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Prunum amabile</I> (Redfield 1852)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2791/175m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Prunum labiatum</I> (Kiener 1841)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/6m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Conidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Conus jaspideus</I> Gmelin 1791&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/4m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Conus floridanus</I> Gabb 1868&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2783/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Conus daucus</I> Hwass 1792&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/243m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Bullidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Atys sandersoni</I> Dall 1881&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2775/212m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Bulla striata</I> Brugui&egrave;re 1792&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/116m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%"></TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Suborden Thecosomata&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Cavoliniidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Diacavolinia longirostris</I> (Blainville 1821)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2789/307m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cavolinia trispinosa</I> (Blainville 1821)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cavolinia uncinata</I> (Range 1829)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2775/50m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cuvierina columnella</I> (Range 1827)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/225m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Clase Scaphopoda&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Dentaliidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Dentalium semistriolatum</I> Guilding 1834&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Dentalium pilsbryi</I> Rehder 1942&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2775/212m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Dentalium ceratum</I> Dall 1881&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2778/209m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Clase Amphineura&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Orden Chitonida&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Ischnochitonidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Stenoplax floridana</I> (Pilsbry 1892)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/243m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Ischnochiton papillosus</I> (CB Adams 1845)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2780/266m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Acantochitonidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Cryptoconchus floridanus</I> (Dall 1889)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2792/2m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Clase Bivalvia&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Orden Arcoida&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Arcidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Barbatia cancellaria</I> (Lamarck 1819)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Barbatia dominguensis</I> (Lamarck 1819)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Arcopsis adamsi</I> ( Dall 1886)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Glycymerididae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Glycymeris undata</I> (Linn&eacute; 1758)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Glycymeris pectinata</I> (Gmelin 1791)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Superfamilia Pectinacea&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Pectinidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Chlamys nana</I> (Verrill &amp; Bush 1897)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2780/266m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Plicatulidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Plicatula gibbosa</I> Lamarck 1801&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2782/91m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Limidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Lima lima</I> (Linn&eacute; 1758)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2781/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Lima pellucida </I>CB Adams 1846&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2781/60m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Lima scabra tenera</I> (Born 1778)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2788/243m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Suclase Heterodonta&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Orden Veneroida&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Ungulinidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Diplodonta punctata</I> (Say 1822)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Superfamilia Chamacea&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Chamidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><I><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Chama congregata</FONT></FONT></I></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2779/78m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Carditidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Glans dominguensis</I> (Orbygny 1845)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Cardiidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Laevicadum laevigatum</I> (Linn&eacute; 1758)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2785/244m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Veneridae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Chione cancellata</I> (Linn&eacute; 1767)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Pitar fulminata</I> (Menke 1828)&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     ]]></body>
<body><![CDATA[<CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2774/51m&nbsp;</FONT></FONT></CENTER> </TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Orden Myoida&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Superfamilia Myacea&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Familia Corbulidae&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%"></TD> </TR>  <TR> <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Corbula dietziana</I> CB Adams 1852&nbsp;</FONT></FONT></CENTER> </TD>  <TD VALIGN=TOP WIDTH="50%">     <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>2793/116m&nbsp;</FONT></FONT></CENTER> </TD> </TR> </TABLE></CENTER> <FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Nota:</B> Tama&ntilde;o de muestra, 1-10 ejemplares (mayor&iacute;a: 1-3).</FONT></FONT>     <BR>&nbsp;      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Nuevos registros y observaciones</B>.</FONT></FONT>     <BR><I><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></I>     <BR><I><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></I>     ]]></body>
<body><![CDATA[<BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Haliotis pourtalesii</I> (<A HREF="#Dall, W.H.">Dall 1881</A>)</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Registros previos</B>: <A HREF="#Titgen, R.H.">Titgen y Brigth (1985</A>) a los 21&ordm; 21’N y 86&ordm; 30’ W, Noreste de la Pen&iacute;nsula de Yucat&aacute;n una concha vac&iacute;a a 123 m de profundidad.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Material examinado</B>: Seis ejemplares recolectados vivos, a los 21&ordm; 16.6’N y 86&ordm; 38.5’W, a 12 kilometros de la punta norte de Isla Mujeres, Q.R. a 117 m de profundidad.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Observaciones: Es el primer registro de organismos vivos para el Caribe mexicano. La longitud promedio de las conchas fue de 19.1mm, s&oacute;lo uno midi&oacute; 10.4mm. Al separar la concha de un organismo se notaron las g&oacute;nadas de gran tama&ntilde;o, es probable que cuando se recolect&oacute; estaban en &eacute;poca reproductiva.</FONT></FONT>     <BR>&nbsp;      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Calliostoma barbouri</I> (Clench y Aguayo 1946)</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Registros previos</B>: Aguas poco profundas de Cuba y Colombia.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Material examinado</B>: Cinco ejemplares recolectados, s&oacute;lo uno de ellos vivo, frente a Mahahual (18&ordm; 41.85’N y 87&ordm; 41.58’W) y en Banco Chinchorro (18&ordm; 45.63’N y 87&ordm; 15.84’W) a 60 m y 241m respectivamente.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Observaciones: El tama&ntilde;o promedio de los organismos fue 12mm. <A HREF="#Quinn, J.F.">Quinn (1992</A>) mencion&oacute; que la profundidad de esta especies es de 25-100 m, para la zona del Caribe mexicano se ampliar&iacute;a a un &aacute;mbito de 241 m.</FONT></FONT>     <BR>&nbsp;<I><FONT FACE="Arial,Helvetica"><FONT SIZE=-1></FONT></FONT></I>      ]]></body>
<body><![CDATA[<P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Turbo haraldi</I> (Robertson 1957)</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Registros previos</B>: Bahamas, Dominicana, Barbados y Panam&aacute;.</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Material examinado</B>: 6 ejemplares recolectados vivos, al sur de Cayo Blackford (Banco Chinchorro) a 18&ordm; 24.64’N y 87&ordm; 25.6’W, en profundidades de 66 y 203m.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Observaciones: Ten&iacute;an los organismos una longitud promedio de 12 mm, 4 ejemplares eran totalmente anaranjados con la protoconcha en tono rosado y s&oacute;lo uno presentaba la coloraci&oacute;n de la descripci&oacute;n original de Robertson. La profundidad previamente registrada era de 50-68m, con este registro se ampl&iacute;a hasta 203m.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Isotriphora peetersae</I> (Moolenbeck &amp; Faber 1989)</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Registros previos</B>: Aruba y Cuba</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Material examinado</B>: Una concha vac&iacute;a de 7 mm de largo. Localizada frente a Mahahual, Q.R. a 18&ordm; 41.8’N y 87&ordm; 41.8’W, recolectada a 58m</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Observaciones:Moolenbeck y Faber (1989) describen a <I>I. peetesae</I> como una especie con una t&iacute;pica protoconcha blanca paucispiral; fu&eacute; la primera para aguas caribe&ntilde;as. Mas tarde, <A HREF="#Rolán, E.">Rol&aacute;n y Espinosa (1994</A>), refieren que ellos encontraron varios especimenes con la protoconcha nodular blanca, y sugieren que existe un complejo de especies, porque notaron otras diferencias en el patr&oacute;n de coloraci&oacute;n y en la r&aacute;dula, el organismo aqu&iacute; se&ntilde;alado es muy similar al encontrado en aguas cubanas.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><I>Conomitra cf. lindae</I> (Petuch 1987)</FONT></FONT>     <BR><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Registros previos</B>: Caribe colombiano.</FONT></FONT>      ]]></body>
<body><![CDATA[<P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><B>Material examinado</B>: Dos ejemplares, ambos las conchas vac&iacute;as, med&iacute;an un promedio de 8 mm de longitud. Fueron recolectados al sur de Banco Chinchorro en la zona expuesta (18&ordm; 26.02’N y 87&ordm; 18.82’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Observaciones: Comparte algunas caracter&iacute;sticas de <I>C. blakeana</I>,(<A HREF="#Dall, W.H."> Dall 1889</A>) reportada para el Canal de Yucat&aacute;n, a 640 brazas, y menciona que presenta color ciruela cuando fresco, y caf&eacute; pardo con blanco cuando est&aacute; deteriorada. Igual que en este trabajo, s&oacute;lo dos espec&iacute;menes se colectaron. Mientras que con <I>C. lindae </I>(Petuch 1987<I>)</I> comparte la ornamentaci&oacute;n de finas costillas axiales intersectadas por costillas espirales, formando peque&ntilde;os nudos y la columnela con 4 pliegues, color crema con manchas marr&oacute;n; la protoconcha difiere, es caf&eacute; para <I>C. lindae,</I> y en los organismos reportados aqu&iacute; es color blanca.</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Las condiciones ecol&oacute;gicas que presenta el Banco Chinchorro, como fondos rocosos, altas temperaturas y transparencia del agua, podr&iacute;a explicar el cambio en la batimer&iacute;a de las especies que normalmente se ubican en aguas poco profundas. La explicaci&oacute;n para las especies que no hab&iacute;an sido encontradas para esta zona podr&iacute;a deberse a la falta de estudios previos.</FONT></FONT>     <BR>&nbsp;     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></B>     <BR><B><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Referencias</FONT></FONT></B>     <!-- ref --><BR><A NAME="Abbott"></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Abbott, R.T. 1974. American Seashells: The marine Mollusca of the Atlantic and Pacific coast of North America. van Nostrand Reinhold, Nueva York, 663 p.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134780&pid=S0034-7744199800030001500001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Bolívar de Carranza"></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Bol&iacute;var de Carranza, A.M. &amp; E. Hidalgo-Escalante. 1990. Lista de moluscos gaster&oacute;podos y pelec&iacute;podos del golfo de M&eacute;xico y Mar Caribe. An. Esc. Nac. Cienc. Biol. IPN M&eacute;xico 33:53-72.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134781&pid=S0034-7744199800030001500002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Dall, W.H."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Dall, W.H. 1889. Report on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877-78) and in the Caribbean Sea (1879-80) by the US coast survey streamer "Blake", Part II. Gastropoda and Scaphopoda. Bull. Mus. Comp. Zool. Harvard 18:1-492</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134782&pid=S0034-7744199800030001500003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Díaz-Merlano, J.M."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>D&iacute;az-Merlano, J.M. &amp; M. Hegedus-Puyana. 1994. Moluscos del Caribe Colombiano: Un cat&aacute;logo ilustrado. Colciencia, Fund. Nat e Invermar. Santafe de Bogot&aacute;, 291 p.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134783&pid=S0034-7744199800030001500004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Ekdale, A.A. 1974."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Ekdale, A.A. 1974. Marine molluscs from shallow-water enviroments (0 a 60 meters) off the Northeast Yucatan coast, Mexico. Bull .Mar. Sci. 24:638-667.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134784&pid=S0034-7744199800030001500005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Ekdale, A.A. 1978."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Ekdale, A.A. 1978. Recent marine molluscs from northeastern Quintana Roo. Mexico 113-133 pp<I> In:</I> W.C. Ward &amp; A. E. Weidie (eds.) Geology and Hydrogeology of Northeastern Yucat&aacute;n. New Orleans Geol. Soc. 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"Carlos de la Torre", La Habana, Cuba 8:53-66.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134789&pid=S0034-7744199800030001500010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Rehder, H.A. 1981."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Rehder, H.A. 1981. The Audobon Society Field Guide to North American Seashells. Chanticleer, Nueva York, 894 p.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134790&pid=S0034-7744199800030001500011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><P><A NAME="Rice, W.H."></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Rice, W.H. &amp; L. S. 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Abbott. 1962. Caribbean Seashells. Dover, Nueva York, 348 p.</FONT></FONT>    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1134797&pid=S0034-7744199800030001500018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><BR>&nbsp; <DIR>     <CENTER></CENTER>      <CENTER><A NAME="APENDICE 1"></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>APENDICE 1</FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>&nbsp;</FONT></FONT></CENTER>      <CENTER><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>Sitios de recolecci&oacute;n con la respectiva clave para cada estaci&oacute;n</FONT></FONT></CENTER>       <P>&nbsp;</DIR> <FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2772 19-VIII-90, al norte de la isla de la Pasi&oacute;n, Cozumel, (20&ordm;39.59’N y 86&ordm;49.64’W).</FONT></FONT>      ]]></body>
<body><![CDATA[<P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2774 20-VIII-90, Cayo Norte, Banco Chinchorro (18&ordm;45.63’N y 87&ordm;15.84’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2775 20-VIII-90, Cayo Norte, Banco Chinchorro (18&ordm;45.63’N y 87&ordm; 15.84’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2777 21-VIII-90, Sur de Chinchorro, lado expuesto (18&ordm;26.02’N y 87&ordm;18.82’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2778 21-VIII-90, Sur de Cayo Blackford (18&ordm;24.64’N y 87&ordm;25.61’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2779 22-VIII-90, Sur de Banco Chinchorro, lado expuesto (18&ordm; 25.91’N y 87&ordm;18.93’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2780 22-VIII-90, Norte del Cayo Blackford (18&ordm; 30.94’N y 87&ordm; 26.61’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2781 23-VIII-90, Norte del Cayo Blackford (18&ordm; 30.70’N y 87&ordm;26.92’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2782 23-VIII-90, al Este del cayo Centro, B. Chinchorro (18&ordm; 34.41’N y 87&ordm; 26.80’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2783 24-VIII-90, frente a Mahahual (18&ordm; 41.85’N y 87&ordm;41.58’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2784 24-VIII-90, frente a punta Chacom o Xocox, a 9 km de la costa (18&ordm; 46.42’N y 87&ordm; 34.05W).</FONT></FONT>      ]]></body>
<body><![CDATA[<P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2785 25-VIII-90, frente a Punta Gavil&aacute;n (18&ordm;21’N y 87&ordm; 47’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2786 25-VIII-90, frente a Punta Gavil&aacute;n (18&ordm;20.73’N y 87&ordm;46.51’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2788 26-VIII-90, frente a Punta Changuay entre R&iacute;o Indio y Ubero (18&ordm; 51.74’N y 87&ordm;37.38’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2789 27-VIII-90, frente a Punta Mosquitero (19&ordm;13.09’N y 87&ordm; 30.10’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2791 28-VIII-90, al este de Isla Mujeres, a 13 km de la isla (21&ordm; 13’N y 86&ordm;34’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2792 28-VIII-90, al este de Isla Mujeres, a 13 km. de la isla (21&ordm; &ordm;4’N y 86&ordm;36’W).</FONT></FONT>      <P><FONT FACE="Arial,Helvetica"><FONT SIZE=-1>EL-2793 28-VIII-90, al este-noreste de Isla Mujeres, a 12 km de la punta Norte de la isla (21&ordm;16.6’N y 86&ordm;38.5’W).</FONT></FONT>     <BR>&nbsp;     <BR>&nbsp;     <BR><A NAME="1a"></A><FONT FACE="Arial,Helvetica"><FONT SIZE=-1><SUP><A HREF="#1">1</A></SUP>Depto. Ecolog&iacute;a Acu&aacute;tica, El Colegio de la Frontera Sur, Apdo. Postal 424, Chetumal, Q.R. 77000 M&eacute;xico, <A HREF="mailto:emilia@ecosur-qroo.mx">emilia@ecosur-qroo.mx</A></FONT></FONT>     ]]></body>
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<article-title xml:lang="en"><![CDATA[Notes on the distribution and ecology of the western Atlantic abalone, Haliotis pourtalesii Dall 1881 (Mollusca:Gastropoda).]]></article-title>
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<article-title xml:lang="en"><![CDATA[Bathymetric records of marine shelled mollusca from the northeastern shelf and upper slope of Yucatan, Mexico]]></article-title>
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<source><![CDATA[Distribution of shallow water marine Mollusca of the Yucatan Peninsula, Mexico]]></source>
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