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        <alternateIdentifier>https://www.snib.mx/iptconabio/resource?r=SNIB-B012</alternateIdentifier>
        <title xml:lang="spa">Diversidad bentónica de la laguna Celestún, Yucatán</title>
        <creator>
            <individualName>
                <givenName>Pedro Luis</givenName>
                <surName>Ardisson Herrera</surName>
            </individualName>
            <organizationName>Centro de Investigación y de Estudios Avanzados-MéridaDepartamento de Recursos del MarLaboratorio de Bentos</organizationName>
            <positionName>Responsable</positionName>
            <address>
                <city>Mérida</city>
                <administrativeArea>Yucatán</administrativeArea>
                <postalCode>97310</postalCode>
                <country>MX</country>
            </address>
            <phone>Tel 999 981 2973 ext 271 y 292  Fax 999 981 2917</phone>
            <electronicMailAddress>ardisson@mda.cinvestav.mx</electronicMailAddress>
        </creator>
        <metadataProvider>
            <individualName>
                <givenName>CONABIO</givenName>
                <surName>Comisión nacional para el conocimiento y uso de la biodiversidad</surName>
            </individualName>
            <organizationName>Comisión Nacional para el Conocimiento y Uso de la Biodiversidad</organizationName>
            <positionName>Dirección General de Sistemas</positionName>
            <address>
                <deliveryPoint>Liga Periférico-Insurgentes Sur No. 4903, Col. Parques del Pedregal</deliveryPoint>
                <city>MÉXICO</city>
                <administrativeArea>Tlalpan</administrativeArea>
                <postalCode>14010</postalCode>
                <country>MX</country>
            </address>
            <phone>50045000</phone>
            <electronicMailAddress>patricia.ramos@conabio.gob.mx</electronicMailAddress>
            <onlineUrl>https://www.gob.mx/conabio</onlineUrl>
        </metadataProvider>
        <pubDate>
            2025-04-01
        </pubDate>
        <language>spa</language>
        <abstract>
            <para>El presente proyecto incide en el área del conocimiento del bentos estuarino. Su objetivo es determinar, durante un ciclo anual, la composición, distribución y abundancia de la macro y meiofauna bentónica de la laguna costera Celestún. La información generada por este proyecto permite, además de caracterizar la biodiversidad de los grupos faunísticos más abundantes de la laguna, sentar las bases para la identificación de aspectos científicos relevantes, objeto de futuros estudios, tendientes a elucidar los procesos y mecanismos que regulan la dinámica de este ambiente lagunar.
Como uno de los resultados importantes obtenidos dentro de este proyecto está la creación de una base de datos de los principales grupos de la fauna bentónica de Celestún, con un total de 1881 registros de organismos y la ubicación de éstos dentro de colecciones de referencia, las cuales contienen hasta ahora, 78 familias, 132 géneros y 125 especies correspondientes a los grupos Nematoda, Mollusca, Isopoda, Tanaidacea, Amphipoda, Polychaeta, Misidacea y Peces.
El número total de muestras colectadas a lo largo del gradiente estuarino para el estudio de la macrofauna durante el proyecto, ascendió a 144 de las cuales se han determinado aproximadamente 3,000 especímenes de varios grupos. El número de muestras obtenidas para el estudio de la meiofauna, ascendió a 1,440, lo que representa un total de 216,000 nemátodos por identificar tanto a nivel de género como de especie. Hasta ahora se han determinado a nivel de género 72,000 nemátodos de 480 muestras.   
En la actualidad se están determinando la composición taxonómica de la macro y meiofauna bentónica de la laguna; la riqueza, dominancia y abundancias relativas de las especies y grupos que integran la fauna bentónica y los cambios estaciónales en la composición, abundancia y distribución de las poblaciones bentónicas.
</para><para>Reino: 1
Filo: 5
Clase: 7
Orden: 29
Familia: 84
Género: 132
Subgénero: 2
Especie: 194
</para>
        </abstract>
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            <keyword>Invertebrados</keyword>
            <keyword>Peces</keyword>
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            <keyword>Occurrence</keyword>
            <keywordThesaurus>GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml</keywordThesaurus>
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        <intellectualRights>
            <para>This work is licensed under a <ulink url="http://creativecommons.org/licenses/by/4.0/legalcode"><citetitle>Creative Commons Attribution (CC-BY) 4.0 License</citetitle></ulink>.</para>
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            <online>
                <url function="information">http://www.snib.mx/proyectos/cgi-bin/datos2.cgi?Letras=B&amp;Numero=12</url>
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        </distribution>
        <coverage>
            <geographicCoverage>
                <geographicDescription>País: MEXICO (CAMPECHE, YUCATAN)</geographicDescription>
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                    <eastBoundingCoordinate>-90.340833</eastBoundingCoordinate>
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                    <endDate>
                        <calendarDate>1995-08-15</calendarDate>
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                <generalTaxonomicCoverage>Reino: Animalia
Filo: Nematoda, Mollusca, Annelida, Arthropoda, Chordata
Clase: Chromadorea, Bivalvia, Enoplea, Gastropoda, Polychaeta, Malacostraca, Actinopteri
Orden: Monhysterida, Chromadorida, Venerida, Enoplida, Lucinida, Neogastropoda, Cirratulida, Amphipoda, Capitellida, Phyllodocida, Desmodorida, Cephalaspidea, Tanaidacea, Mysida, Isopoda, Araeolaimida, Orbiniida, Cycloneritida, Nuculanida, Desmoscolecida, Eunicida, Trochida, Mytilida, Sabellida, Terebellida, Limida, Anguilliformes, Plectida, Patellida
Familia: Linhomoeidae, Cyatholaimidae, Tellinidae, Xyalidae, Chromadoridae, Monhysteridae, Oncholaimidae, Microlaimidae, Linhomoidae, Lucinidae, Marginellidae, Cirratulidae, Sphaerolaimidae, Potamididae, Cerithiidae, Corophiidae, Capitellidae, Goniadidae, Hesionidae, Diastomatidae, Olividae, Maldanidae, Ethmolaimidae, Desmodoridae, Bullidae, Nereididae, Mysidae, Anthuridae, Melitidae, Comesomatidae, Orbiniidae, Talitridae, Neritidae, Cirolanidae, Apseudidae, Veneridae, Nuculanidae, Nereidae, Oxystominidae, Hydrobiidae, Haminoeidae, Cyartonematidae, Tornatinidae, Eunicidae, Isaeidae, Phyllodocidae, Phoxocephalidae, Phasianellidae, Columbellidae, Pilargidae, Leptocheliidae, Selachinematidae, Melongenidae, Sphaeromatidae, Leptognathiidae, Enchelidiidae, Syllidae, Mytilidae, Sabellidae, Ampeliscidae, Pyramidellidae, Pectinariidae, Tanaidae, Limidae, Ophichthidae, Gammaridae, Leptolaimidae, Aoridae, Aegialoalaimidae, Idoteidae, Solecurtidae, Modulidae, Muraenidae, Assimineidae, Ampharetidae, Turridae, Axonolaimidae, Nassariidae, Acmaeidae, Hyssuridae, Lumbrineridae, Cardiidae, Mactridae, Paratanaidae</generalTaxonomicCoverage>
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                    <taxonRankValue>Chromadorida</taxonRankValue>
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                    <taxonRankName>genus</taxonRankName>
                    <taxonRankValue>Anomalocardia</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>genus</taxonRankName>
                    <taxonRankValue>Raeta</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>genus</taxonRankName>
                    <taxonRankValue>Chione</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>genus</taxonRankName>
                    <taxonRankValue>Pyrgospira</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>subgenus</taxonRankName>
                    <taxonRankValue>Pitar</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>subgenus</taxonRankName>
                    <taxonRankValue>Mesopleura</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Desmolaimus brasiliensis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tellina sybaritica</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus partenuis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Prochromadorella attenuata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Diplolaimella ocellata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia papillata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Terschelingia longicaudata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Metalinhomoeus typicus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Anodontia alba</taxonRankValue>
                    <commonName>almeja bola</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Marginella lavalleeana</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cirriformia a</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Sphaerolaimus dispar</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cerithidea pliculosa</taxonRankValue>
                    <commonName>cuernito</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cerithium muscarum</taxonRankValue>
                    <commonName>trompito</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tellina tampaensis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Gyptis brevipalpa</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia glabra</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tellina lineata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Diastoma varium</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Olivella minuta</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Axiothella a</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Diplolaimella chitwoodi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Desmolaimus calvus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paralinhomoeus conspicuus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Bulla umbilicata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paralinhomoeus similis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paralinhomoeus fuscacephalus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Terschelingia viridis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cerithium lutosum</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Diplolaimelloides meyli</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia abyssorum</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Steineria ampullacea</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Pseudoparatanais batei</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimus cavatus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Nereis virens</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Metadesmolaimus tersus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Diplolaimelloides bruciei</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Microlaimus spinosus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia langrunensis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Apanthura cracenta</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Diplolaimelloides altherri</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Spilophorella paradoxa</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Terschelingia papillata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimus cobbi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Longicyatholaimus egregius</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Setosabatieria hilarula</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Neritina virginea</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Apseudes talpa</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Steineria tripartita</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Pitar (Pitar) fulminatus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Nuculana carpenteri</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Spirinia parasitifera</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oxystomina affinis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Terschelingia communis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Hydrobia totteni</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimus gladius</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cirolana minuta</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Sphaerolaimus gracilis</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paracanthonchus batidus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Haminoea succinea</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus heterus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Prochromadorella neapolitana</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Acteocina candei</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eunice vittata</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Ceratonereis longicirrata</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia cobbi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Glycinde nordmanni</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Marginella apicina</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tellina gouldii</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Bolbolaimus wieseri</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Nereiphylla fragilis</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimus appendiculatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimus longispiculosus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Microlaimus papillatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Metadesmolaimus labiosetosus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Prochromadorella spinosa</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimus manilius</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Gomphionema typicum</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Halalaimus capitulatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Leitoscoloplos fragilis</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tricolia bella</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Daptonema buetschlioides</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Prochromadorella mediterranea</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Ptycholaimellus pandispiculatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus coronatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Aponema torosa</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Anachis avara</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Sigambra bassi</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia elegans</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Hargeria rapax</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Desmolaimus propinquus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Prochromadorella micoletzkyi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Halichoanolaimus quattuordecimpapillatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Melongena melongena</taxonRankValue>
                    <commonName>molon</commonName>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Desmolaimus fennicus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Steineria ericia</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus tersus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paramonohystera biforma</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Sabatieria rota</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Amakusanthura geminsula</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Nereis pelagica</taxonRankValue>
                    <commonName>poliqueto</commonName>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Neochromadora pugilator</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cassidinidea ovalis</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Daptonema curvatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Spilophorella meyerabichi</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Modiolus americanus</taxonRankValue>
                    <commonName>mejillón, mejillón tulipán</commonName>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia viscosa</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eurystomina ornata</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Mitrella lunata</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Chone americana</taxonRankValue>
                    <commonName>poliqueto</commonName>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Terschelingia distalamphida</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Haminoea elegans</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Bolbolaimus chitwoodi</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Gomphionema fellator</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Parvilucina blanda</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Daptonema trichinus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Turbonilla portoricana</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Sabatieria supplicans</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Neochromadora notocraspedota</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eteone heteropoda</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paracanthonchus cochlearis</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paracanthonchus digitatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Daptonema ostentator</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Lima pellucida</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tellina cristallina</taxonRankValue>
                    <commonName>almeja</commonName>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cerithium eburneum</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eleutherolaimus obtusicaudatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Myrophis punctatus</taxonRankValue>
                    <commonName>tieso gusano</commonName>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Synonchiella riemanni</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Marylynia annae</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cirolana parva</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Metalinhomoeus setosus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Terschelingia brevicauda</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Aegialoalaimus conicaudatus</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Viscosia brachylaimoides</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Erichsonella floridana</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tagelus (Mesopleura) divisus</taxonRankValue>
                    <commonName>navaja</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus heterospiculoides</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Monhystera parelegantula</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Neochromadora bonita</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Modulus carchedonius</taxonRankValue>
                    <commonName>trompito</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Brachidontes modiolus</taxonRankValue>
                    <commonName>mejillón amarillo</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Rabula acuta</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Idotea montosa</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Parvilucina multilineata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Ceratonereis mirabilis</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Assiminea succinea</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eurystomina terricola</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Notomastus latericeus</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Microlaimus formosus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Gomphionema euripus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Pyrgocythara plicosa</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Monhystera dubicola</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Parodontophora paragranulifera</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Nassarius vibex</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Notomastus tenuis</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Paracanthonchus platypus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Capitella capitata</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Prochromadorella tenuicauda</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Parodontophora brevamphida</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Naineris c</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Isolda pulchella</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Scoloplos b</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus acribus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Spirinia septentrionalis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Theristus stranus</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eurystomina minutisculae</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Naineris dendritica</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Amygdalum dendriticum</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Eurystomina sawayi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Pectinaria regalis</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Amakusanthura signata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Taphromysis bowmani</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cerithidea scalariformis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Oncholaimellus carlbergi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Acmaea pustulata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Tellina candeana</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Monhystera chitwoodi</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Erichsonella filiformis</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Lumbrineris januarii</taxonRankValue>
                    <commonName>poliqueto</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Harrieta faxoni</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Americardia media</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Marginella bella</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Exosphaeroma diminuta</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Naineris b</taxonRankValue>
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                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Anomalocardia auberiana</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Raeta plicatella</taxonRankValue>
                    <commonName>almeja, almeja rayada</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Chione cancellata</taxonRankValue>
                    <commonName>almeja roñosa</commonName>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Cirriformia b</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Idotea metallica</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Olivella petiolita</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Erichsonella attenuata</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Amakusanthura magnifica</taxonRankValue>
                </taxonomicClassification>
                <taxonomicClassification>
                    <taxonRankName>species</taxonRankName>
                    <taxonRankValue>Pyrgospira ostrearum</taxonRankValue>
                </taxonomicClassification>
            </taxonomicCoverage>
        </coverage>
        <maintenance>
            <description>
                <para></para>
            </description>
            <maintenanceUpdateFrequency>notPlanned</maintenanceUpdateFrequency>
        </maintenance>
        <contact>
            <individualName>
                <givenName>Patricia</givenName>
                <surName>Ramos Rivera</surName>
            </individualName>
            <organizationName>Comisión Nacional para el Conocimiento y Uso de la Biodiversidad</organizationName>
            <positionName>Directora General de Sistemas</positionName>
            <address>
                <deliveryPoint>Liga Periférico-Insurgentes Sur No. 4903, Col. Parques del Pedregal</deliveryPoint>
                <city>México</city>
                <administrativeArea>Tlalpan</administrativeArea>
                <postalCode>14010</postalCode>
                <country>MX</country>
            </address>
            <phone>50045000</phone>
            <electronicMailAddress>patricia.ramos@conabio.gob.mx</electronicMailAddress>
            <onlineUrl>https://www.gob.mx/conabio</onlineUrl>
        </contact>
        <project id="SNIB-B012-B012804F-ND">
            <title>Diversidad bentónica de la laguna Celestún, Yucatán</title>
            <personnel>
                <individualName>
                    <givenName>Pedro Luis</givenName>
                    <surName>Ardisson Herrera</surName>
                </individualName>
                <role>Content Provider</role>
            </personnel>
            <abstract>
                <para>El presente proyecto incide en el área del conocimiento del bentos estuarino. Su objetivo es determinar, durante un ciclo anual, la composición, distribución y abundancia de la macro y meiofauna bentónica de la laguna costera Celestún. La información generada por este proyecto permite, además de caracterizar la biodiversidad de los grupos faunísticos más abundantes de la laguna, sentar las bases para la identificación de aspectos científicos relevantes, objeto de futuros estudios, tendientes a elucidar los procesos y mecanismos que regulan la dinámica de este ambiente lagunar.
Como uno de los resultados importantes obtenidos dentro de este proyecto está la creación de una base de datos de los principales grupos de la fauna bentónica de Celestún, con un total de 1881 registros de organismos y la ubicación de éstos dentro de colecciones de referencia, las cuales contienen hasta ahora, 78 familias, 132 géneros y 125 especies correspondientes a los grupos Nematoda, Mollusca, Isopoda, Tanaidacea, Amphipoda, Polychaeta, Misidacea y Peces.
El número total de muestras colectadas a lo largo del gradiente estuarino para el estudio de la macrofauna durante el proyecto, ascendió a 144 de las cuales se han determinado aproximadamente 3,000 especímenes de varios grupos. El número de muestras obtenidas para el estudio de la meiofauna, ascendió a 1,440, lo que representa un total de 216,000 nemátodos por identificar tanto a nivel de género como de especie. Hasta ahora se han determinado a nivel de género 72,000 nemátodos de 480 muestras.   
En la actualidad se están determinando la composición taxonómica de la macro y meiofauna bentónica de la laguna; la riqueza, dominancia y abundancias relativas de las especies y grupos que integran la fauna bentónica y los cambios estaciónales en la composición, abundancia y distribución de las poblaciones bentónicas.</para>
            </abstract>
            <funding>
                <para>Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO)</para>
            </funding>
            <studyAreaDescription>
                <descriptor name="generic"
                            citableClassificationSystem="false">
                    <descriptorValue>Invertebrados
Peces
almejas, babosas, calamares, caracoles, conchas, ostiones, pulpos
camarones, cangrejos, cochinillas, langostas, percebes
gusanos anillados o helmintos como lombrices de tierra, poliquetos, sanguijuelas
gusanos redondos, gusanos cilíndricos o helmintos como áscaris, filarias, nemátodos, triquinas
óseos como anchoas, anguilas, arenques, atunes, bacalaos, bagres, caballitos de mar, carpas, lenguados, merluzas, meros, mojarras, morenas, percas, peces globo, pejelagartos, pirañas, plecos, rémoras, sardinas, salmones, truchas</descriptorValue>
                </descriptor>
            </studyAreaDescription>
        </project>
    </dataset>
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        <metadata>
            <gbif>
                <dateStamp>2033-09-01T00:00:00.000-05:00</dateStamp>
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                            <url function="download">http://www.snib.mx/proyectos/B012/SNIB-B012-CSV.zip</url>
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                            <url function="download">http://www.snib.mx/proyectos/B012/SNIB-B012-BD.zip</url>
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                    <parentCollectionIdentifier>NO APLICA</parentCollectionIdentifier>
                    <collectionIdentifier>SNIB-B012-B012804F-ND</collectionIdentifier>
                    <collectionName>Colección de Nemátodos;CINVESTAV;Centro de Investigación y de Estudios Avanzados, Unidad Mérida, Instituto Politécnico Nacional;CINVESTAV-IPN</collectionName>
                </collection>
                <collection>
                    <parentCollectionIdentifier>NO APLICA</parentCollectionIdentifier>
                    <collectionIdentifier>SNIB-B012-B012804F-ND</collectionIdentifier>
                    <collectionName>Colección de Anélidos (Poliquetos y Oligoquetos) y Moluscos de Celestún;CINVESTAV;Centro de Investigación y de Estudios Avanzados, Unidad Mérida, Instituto Politécnico Nacional;CINVESTAV-IPN</collectionName>
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                    <parentCollectionIdentifier>NO APLICA</parentCollectionIdentifier>
                    <collectionIdentifier>SNIB-B012-B012804F-ND</collectionIdentifier>
                    <collectionName>Crustáceos de la Laguna de Celestún, Yucatán;CINVESTAV;Centro de Investigación y de Estudios Avanzados, Unidad Mérida, Instituto Politécnico Nacional;CINVESTAV-IPN</collectionName>
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                    <parentCollectionIdentifier>NO APLICA</parentCollectionIdentifier>
                    <collectionIdentifier>SNIB-B012-B012804F-ND</collectionIdentifier>
                    <collectionName>Colección Ictiológica;CINV-NEC;Centro de Investigación y de Estudios Avanzados, Unidad Mérida, Instituto Politécnico Nacional;CINVESTAV-IPN</collectionName>
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