241 lines
18 KiB
XML
241 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.326.5786" ID-GBIF-Dataset="4b41a267-57cb-49a3-af04-5f69fd70fcbc" ID-PMC="PMC3764538" ID-Pensoft-Pub="1313-2970-326-69" ID-PubMed="24039537" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-326-69" ModsDocOrigin="ZooKeys 326" ModsDocTitle="New lucinid bivalves from shallow and deeper water of the Indian and West Pacific Oceans (Mollusca, Bivalvia, Lucinidae)" checkinTime="1451247001144" checkinUser="pensoft" docAuthor="Taylor, John D. & Glover, Emily A." docDate="2013" docId="5E7C4AA9E5088619D4B7D30CCA5C3C7B" docLanguage="en" docName="ZooKeys 326: 69-90" docOrigin="ZooKeys 326" docSource="http://dx.doi.org/10.3897/zookeys.326.5786" docTitle="Gonimyrtea ferruginea Taylor & Glover, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="80" masterDocId="FFE64932710BFFCE080DFF86FF94FFBE" masterDocTitle="New lucinid bivalves from shallow and deeper water of the Indian and West Pacific Oceans (Mollusca, Bivalvia, Lucinidae)" masterLastPageNumber="90" masterPageNumber="69" pageNumber="78" updateTime="1668156360851" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New lucinid bivalves from shallow and deeper water of the Indian and West Pacific Oceans (Mollusca, Bivalvia, Lucinidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Taylor, John D.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Glover, Emily A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>326</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>69</mods:start>
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<mods:end>90</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.326.5786</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.326.5786</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-326-69</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152047367" LSID="urn:lsid:zoobank.org:act:4BD0BF6A-71CE-47B0-8C70-5D0D2D148BFB" httpUri="http://treatment.plazi.org/id/5E7C4AA9E5088619D4B7D30CCA5C3C7B" lastPageId="11" lastPageNumber="80" pageId="9" pageNumber="78">
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<subSubSection pageId="9" pageNumber="78" type="nomenclature">
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<paragraph pageId="9" pageNumber="78">
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<taxonomicName LSID="http://zoobank.org/4BD0BF6A-71CE-47B0-8C70-5D0D2D148BFB" class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea ferruginea" order="Lucinida" pageId="9" pageNumber="78" phylum="Mollusca" rank="species" species="ferruginea">Gonimyrtea ferruginea</taxonomicName>
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<taxonomicNameLabel pageId="9" pageNumber="78">sp. n.</taxonomicNameLabel>
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Figs 9A, 10
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="78" type="reference_group">
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<paragraph pageId="9" pageNumber="78">
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea ferruginea" order="Lucinida" pageId="9" pageNumber="78" phylum="Mollusca" rank="species" species="ferruginea">Gonimyrtea ferruginea</taxonomicName>
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UGS-3, unidentified genus & species -
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<bibRefCitation author="Taylor, JD" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="14" pageNumber="83" pagination="15 - 49" title="Molecular phylogeny and classification of the chemosymbiotic bivalve family Lucinidae (Mollusca: Bivalvia)." volume="163" year="2011">Taylor et al. 2011</bibRefCitation>
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, fig. 7J.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="78" type="type material">
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<paragraph pageId="9" pageNumber="78">Type material.</paragraph>
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<paragraph pageId="9" pageNumber="78">Holotype: paired valves, live collected (MNHN IM-2009-10376) L 24.5 mm H 23.2 mm T whole shell 15.0 mm. Paratypes: 1 paired valve (MNHN IM-2009-10376) L 24.0 mm H 22.0 mm T 6.5 mm (single valve); 1 pv (MNHN IM-2009-10376) L 15.9mm H 14.2 mm T 7.7 mm.</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="79" type="type locality">
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<paragraph pageId="10" pageNumber="79">
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<pageBreakToken pageId="10" pageNumber="79" start="start">Type</pageBreakToken>
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locality.
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</paragraph>
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<paragraph pageId="10" pageNumber="79">
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New Caledonia, Chesterfield Bank,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-19.583334">19°35'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="158.8">158°48'E</geoCoordinate>
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, 680-722 m. N/O Alis campagne EBISCO 2005 stn CP2614.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="79" type="material examined">
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<paragraph pageId="10" pageNumber="79">Material examined.</paragraph>
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<paragraph pageId="10" pageNumber="79">
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All MNHN material from several deep water cruises in South west Pacific (for details see - www.mnhn.fr/musorstom/). New Caledonia, MUSORSTOM 4: 1 valve,stn CP158,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-18.816668">18°49'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="163.25">163°15'E</geoCoordinate>
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, 625 m. 2 valves, stn CP179
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-18.95">18°57'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="163.23334">163°14'E</geoCoordinate>
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, 475 m.1 paired valve, stn CP 236,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-22.183332">22°11'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="167.25">167°15'E</geoCoordinate>
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, 495-550 m. BATHUS 2: 1 paired valve, stn DW740,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-22.6">22°36'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="166.45">166°27'E</geoCoordinate>
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, 570-605 m. BATHUS 4: 1 valve, stn CP 900,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-20.283333">20°17'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="163.83333">163°50'E</geoCoordinate>
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, 580 m. 2 valves, stn DW 908,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-18.966667">18°58'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="163.18333">163°11'E</geoCoordinate>
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, 502-527m. 1 valve, stn CP905,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-19.033333">19°02'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="163.26666">163°16'E</geoCoordinate>
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, 294-296 m. 1 valve, stn CP954,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-21.733334">21°44'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="166.6">166°36'E</geoCoordinate>
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250-255 m. BIOCAL: 1 valve, stn DW40,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-22.916666">22°55'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="167.4">167°24"E</geoCoordinate>
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, 650 m. Chesterfield Bank, MUSORSTOM 5: 5 valves, stn 380,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-19.633333">19°38'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="158.73334">158°44'E</geoCoordinate>
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, 555-570 m. 24 valves, stn 381,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-19.633333">19°38'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="158.78334">158°47'E</geoCoordinate>
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, 620 m. Coral Sea, Kelso Bank, MUSORSTOM 5: 2 valves, stn 284,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-24.166666">24°10'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="159.55">159°33'E</geoCoordinate>
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, 225-230 m. Vanuatu, MUSORSTOM 8: 1 valve, stn DW1072,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-15.666667">15°40'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="167.33333">167°20'E</geoCoordinate>
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, 622-625 m. SW Pacific, Wallis Island, MUSORSTOM 7: 3 valves, stn DW526,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-13.216666">13°13'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="176.25">176°15'E</geoCoordinate>
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, 355-360 m. 5 valves, stn DW527,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-13.4">13°24'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-176.25">176°15'W</geoCoordinate>
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540-560 m. 10 valves, stn DW 528,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-13.4">13°24'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-176.21666">176°13'W</geoCoordinate>
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, 435-515 m. 8 valves, stn DW601,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-13.316667">13°19'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-176.28334">176°17'W</geoCoordinate>
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, 350 m. Bank Bayonnaise, MUSORSTOM 7: 1 valve, stn DW626,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-11.9">11°54'S</geoCoordinate>
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, 179°32W 597-600 m. 2 valves, stn CP629,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-11.9">11°54'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-179.53334">179°32'W</geoCoordinate>
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, 400-420 m. Tuscarora Bank, MUSORSTOM 7: 35 valves, stn DW556,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-11.816667">11°49'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-178.3">178°18'W</geoCoordinate>
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, 440 m.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="79" type="description">
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<paragraph pageId="10" pageNumber="79">Description.</paragraph>
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<paragraph pageId="10" pageNumber="79">
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Shell white, L to 25 mm H to 23.5 mm;subcircular, H/L 0.91
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.017 (n=10), inflated T/L 0.28
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.02 (n=10), sculpture of fine, low, rounded, regular, closely spaced, commarginal lamellae, radial sculpture absent, dorsal areas characteristically with ferruginous encrustations. Lunule short, lanceolate, symmetric. Protoconch (Fig. 10L): PI+PII 275
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, PII, a narrow, 19
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<normalizedToken originalValue="µm">µm</normalizedToken>
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rim with fine increments. Ligament inset in narrow groove. Hinge (Figs 10J, K) LV with 2 cardinal teeth the posterior larger, can be obscure, lateral teeth not visible, RV with 2 cardinals, very small anterior lateral tooth, posterior lateral absent. Anterior adductor muscle scar long detached for
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<normalizedToken originalValue="½">1/2</normalizedToken>
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length, at an angle of 10-15°. Posterior adductor scar ovoid. Pallial line continuous, shell margin smooth.
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</paragraph>
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<caption pageId="10" pageNumber="79">
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<paragraph pageId="10" pageNumber="79">
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Figure 10.
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea ferruginea" order="Lucinida" pageId="10" pageNumber="79" phylum="Mollusca" rank="species" species="ferruginea">Gonimyrtea ferruginea</taxonomicName>
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new species. A Holotype, MNHN IM-2009-10376 exterior of left valve. L = 24.5 mm B Holotype, dorsal view C Paratype MNHN IM-2009-10376 exterior right valve L = 15.9 mm
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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Paratype MNHN IM-2009-10376 exterior and interior of right valve, sequenced specimen L = 24.0 mm
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<normalizedToken originalValue="F–H">F-H</normalizedToken>
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Paratype MNHN XXXXXXX exterior of right valve and interior of left and right valves. New Caledonia MUSORSTOM 4 stn CP236, 495-550 m, L = 12.5 mm
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<normalizedToken originalValue="I–L">I-L</normalizedToken>
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from BATHUS 2: stn DW740,
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-22.6">22°36'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="166.45">166°27'E</geoCoordinate>
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, 570-605 mI Detail of sculpture, scale bar = 500
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<normalizedToken originalValue="µm">µm</normalizedToken>
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J, K Details of hinge teeth right and left valves. Scale bar = 1 mm. L Protoconch. Arrow marks boundary between PI and PII. Scale bar = 100
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="10" pageNumber="79" type="distribution">
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<paragraph pageId="10" pageNumber="79">Distribution.</paragraph>
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<paragraph pageId="10" pageNumber="79">New Caledonia, Vanuatu, and banks and islands in SW Pacific, in deeper water between 350 and 650 m (Fig. 4).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="11" lastPageNumber="80" pageId="10" pageNumber="79" type="remarks">
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<paragraph pageId="10" pageNumber="79">Remarks.</paragraph>
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<paragraph pageId="10" pageNumber="79">
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Compared to the genotype,
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea concinna" order="Lucinida" pageId="10" pageNumber="79" phylum="Mollusca" rank="species" species="concinna">Gonimyrtea concinna</taxonomicName>
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from New Zealand, at depths to 200 m,
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea ferruginea" order="Lucinida" pageId="10" pageNumber="79" phylum="Mollusca" rank="species" species="ferruginea">Gonimyrtea ferruginea</taxonomicName>
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occurs in much deeper water, is larger, the lateral teeth are less distinct, and commarginal lamellae are more closely spaced. Another deeper water species of
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea" order="Lucinida" pageId="10" pageNumber="79" phylum="Mollusca" rank="genus">Gonimyrtea</taxonomicName>
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is known from the Philippines (
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<bibRefCitation pageId="10" pageNumber="79">Glover and Taylor in press</bibRefCitation>
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) occurs at depths of 500-1000 m but is smaller than G. ferruginea, more elongate, lamellae are narrower, the interspaces wider, and the lunule deeper and longer.
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</paragraph>
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<paragraph pageId="10" pageNumber="79">
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Both
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea ferruginea" order="Lucinida" pageId="10" pageNumber="79" phylum="Mollusca" rank="species" species="ferruginea">Gonimyrtea ferruginea</taxonomicName>
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and the new species from the Philippines typically have dense iron-rich encrustations on the dorsal areas of the shell (Fig. 10
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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). This also occurs in
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Dulcina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dulcina guidoi" order="Lucinida" pageId="10" pageNumber="79" phylum="Mollusca" rank="species" species="guidoi">Dulcina guidoi</taxonomicName>
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from central Philippines at similar depths (
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<bibRefCitation author="Cosel, R von" editor="Heros, V" journalOrPublisher="Paris" pageId="13" pageNumber="82" pagination="115 - 213" title="Tropical deep-water lucinids (Mollusca: Bivalvia) from the Indo-Pacific: essentially unknown, but diverse and occasionally gigantic." volumeTitle="Memoires du Museum, national d'Histoire naturelle" year="2008">Cosel and Bouchet 2008</bibRefCitation>
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) but is an unusual feature of lucinids that otherwise often exhibit some brown staining around the anterior inhalant area and posterior apertures.
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</paragraph>
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<paragraph pageId="11" pageNumber="80">
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<pageBreakToken pageId="11" pageNumber="80" start="start">Molecular</pageBreakToken>
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analyses show that
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Gonimyrtea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonimyrtea ferruginea" order="Lucinida" pageId="11" pageNumber="80" phylum="Mollusca" rank="species" species="ferruginea">Gonimyrtea ferruginea</taxonomicName>
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(as UGS-3 in
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<bibRefCitation author="Taylor, JD" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="14" pageNumber="83" pagination="15 - 49" title="Molecular phylogeny and classification of the chemosymbiotic bivalve family Lucinidae (Mollusca: Bivalvia)." volume="163" year="2011">Taylor et al. 2011</bibRefCitation>
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) aligns in the subfamily
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<taxonomicName lsidName="" pageId="11" pageNumber="80" rank="subFamily" subFamily="Leucosphaerinae">Leucosphaerinae</taxonomicName>
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close to species of
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<taxonomicName class="Bivalvia" family="Lucinidae" genus="Dulcina" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dulcina" order="Lucinida" pageId="11" pageNumber="80" phylum="Mollusca" rank="genus">Dulcina</taxonomicName>
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. GenBank numbers FR 686701, FR 686779, FR 686606
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="80" type="etymology">
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<paragraph pageId="11" pageNumber="80">Etymology.</paragraph>
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<paragraph pageId="11" pageNumber="80">Derived from Latin ferrugineus meaning rust-coloured. Adjective in nominative singular.</paragraph>
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</subSubSection>
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</treatment>
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</document> |