202 lines
21 KiB
XML
202 lines
21 KiB
XML
<document id="6FBC05CF18AFB65E44B39FFCF91DACB1" ID-DOI="10.11646/zootaxa.4090.1.1" ID-GBIF-Dataset="e6b35f5a-435e-4473-b29e-1e4d842f84b0" ID-ISSN="1175-5326" ID-Zenodo-Dep="263299" ID-ZooBank="203BAC25-B542-48FE-B5AD-EBA8C0285833" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1457964633549" checkinUser="plazi" docAuthor="Fallon, Phillip J." docDate="2016" docId="039F87C4FA95FF58CBAFB8C7FCDAF888" docLanguage="en" docName="15612-5136-1-PB.pdf.imf" docOrigin="Zootaxa 4090 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Lissodrillia ebur Dall 1927, new combination" docType="treatment" docVersion="12" lastPageNumber="241" masterDocId="FFA6FFBCFA65FFA8CB38B91BFFE8FFAA" masterDocTitle="Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species" masterLastPageNumber="363" masterPageNumber="1" pageNumber="241" updateTime="1698184378282" updateUser="plazi">
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<mods:mods id="3775127EA09E7A3021E00CF71BE4D1F4" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="3C8A44B8D16D25FA1B722165AFBB383A">
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<mods:title id="EF0528CF2843928829940D33864BDC29">Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species</mods:title>
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</mods:titleInfo>
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<mods:name id="C45CAC3B2D970D283B1FE5B9426E5BB3" type="personal">
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<mods:role id="6FC2CB710AB8FD60110E1FB891D0A77B">
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<mods:roleTerm id="BEA4835A458434AEF0C2B4611DCC3592">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F2CD3B5599351379E416437E513012EF">Fallon, Phillip J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="68EDC8F1FAB214D947B4F4F95BCCBB43">text</mods:typeOfResource>
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<mods:titleInfo id="3732548EF8607B13500B61ACD1B169ED">
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<mods:title id="13980925AF10A2A24CD4D8AA913AC615">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="97540EC44F5EFC9915544552B86FF29C">
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<mods:date id="654609C84938731F22BA4D9582AE4A7E">2016</mods:date>
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<mods:detail id="B49E2A03E20BC75702ACBE52748482D1" type="volume">
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<mods:number id="736B99106A41F3AC6BEFCED10A8431D6">4090</mods:number>
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</mods:detail>
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<mods:detail id="685F84FA158FA1E8B122BF4B42418A6E" type="issue">
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<mods:number id="09B8DE9CDD89C6E06D0DAEF8139477E0">1</mods:number>
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</mods:detail>
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<mods:start id="DD3D6ED9E43CEB136286DBD53DC6B477">1</mods:start>
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<mods:end id="E5C3CAC17560AE5F822184F6EC0D64B9">363</mods:end>
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</mods:part>
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<mods:classification id="06966C8F0767C6999FC426D4975F375A">journal article</mods:classification>
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<mods:identifier id="F89A7E9DE1A710E352C3EE8828DF880F" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<mods:identifier id="9EAB5B67E0C9F6A3E610CAB5843FECDD" type="GBIF-Dataset">e6b35f5a-435e-4473-b29e-1e4d842f84b0</mods:identifier>
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<mods:identifier id="A112FB9E8594BE7315CD6B7BA0A44DB7" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="4B05EC7EEF4FD1C09057078538190C76" type="Zenodo-Dep">263299</mods:identifier>
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<mods:identifier id="2F4FA429AA8691079996250D79153551" type="ZooBank">203BAC25-B542-48FE-B5AD-EBA8C0285833</mods:identifier>
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</mods:mods>
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<treatment id="039F87C4FA95FF58CBAFB8C7FCDAF888" ID-DOI="http://doi.org/10.5281/zenodo.6076534" ID-GBIF-Taxon="117911606" ID-Zenodo-Dep="6076534" LSID="urn:lsid:plazi:treatment:039F87C4FA95FF58CBAFB8C7FCDAF888" httpUri="http://treatment.plazi.org/id/039F87C4FA95FF58CBAFB8C7FCDAF888" lastPageNumber="241" pageId="240" pageNumber="241">
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<subSubSection id="C32C6559FA95FF58CBAFB8C7FE1FFDF6" pageId="240" pageNumber="241" type="nomenclature">
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<paragraph id="8B8936D2FA95FF58CBAFB8C7FD34FE5C" blockId="240.[151,732,476,535]" box="[151,732,476,502]" pageId="240" pageNumber="241">
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<heading id="D0C181BEFA95FF58CBAFB8C7FD34FE5C" bold="true" box="[151,732,476,502]" fontSize="11" level="1" pageId="240" pageNumber="241" reason="1">
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<emphasis id="B942EAC0FA95FF58CBAFB8C7FD34FE5C" bold="true" box="[151,732,476,502]" pageId="240" pageNumber="241">
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<taxonomicName id="4C364D51FA95FF58CBAFB8C7FE10FE5C" ID-CoL="72KRS" authority="Dall, 1927" authorityName="Dall" authorityYear="1927" box="[151,504,476,502]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="240" pageNumber="241" phylum="Mollusca" rank="species" species="ebur" status="comb. nov.">
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<emphasis id="B942EAC0FA95FF58CBAFB8C7FEB7FE5C" bold="true" box="[151,351,476,502]" italics="true" pageId="240" pageNumber="241">Lissodrillia ebur</emphasis>
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(Dall, 1927)
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</taxonomicName>
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,
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<taxonomicNameLabel id="A27157BBFA95FF58C93DB8C7FD34FE5C" box="[517,732,476,502]" pageId="240" pageNumber="241">new combination</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8936D2FA95FF58CBAFB8E5FEFBFDBD" blockId="240.[151,732,476,535]" box="[151,275,510,535]" pageId="240" pageNumber="241">
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(
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<figureCitation id="130D2A57FA95FF58CBA7B8E5FEE2FDBD" box="[159,266,510,535]" captionStart="PLATE 122" captionStartId="241.[151,234,1686,1708]" captionTargetBox="[151,1436,193,1642]" captionTargetId="figure@241.[151,1436,193,1669]" captionTargetPageId="241" captionText="PLATE 122. Lissodrillia ebur (Dall, 1927). Upper Panel. Figs. 1 – 3: syntype, off Fernandina, Florida (USNM 107948). Fig. 1: ventral, lateral & dorsal views; Fig. 2: apical view; Fig. 3: enlarged view of protoconch. Figs. 1 – 3 are SEM images courtesy of Ms. Yolanda Villacampa, Smithsonian Institution. Lower Panel. Figs. 4 – 5: Blake Plateau, SE of Charleston, South Carolina (L. Campbell coll.); Figs 6 – 7: 212 km W of Pinellas Co., W Florida (EFG 25289); Figs. 8 – 10: W of Tampa Bay, Pinellas Co., W Florida (ANSP 336398)." httpUri="https://zenodo.org/record/263423/files/figure.png" pageId="240" pageNumber="241">Plate 122</figureCitation>
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)
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</paragraph>
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<paragraph id="8B8936D2FA95FF58CBAFBB5DFE1FFDF6" blockId="240.[151,503,582,604]" box="[151,503,582,604]" pageId="240" pageNumber="241">
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<taxonomicName id="4C364D51FA95FF58CBAFBB5DFE1BFDF6" authority="Dall, 1927: 42" authorityName="Dall" authorityPageNumber="42" authorityYear="1927" box="[151,499,582,604]" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="240" pageNumber="241" phylum="Mollusca" rank="species" species="ebur">
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<emphasis id="B942EAC0FA95FF58CBAFBB5DFEB1FDF6" box="[151,345,582,604]" italics="true" pageId="240" pageNumber="241">Cymatosyrinx ebur</emphasis>
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Dall, 1927: 42
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FA95FF58CBAFBB91FAAFFC6B" pageId="240" pageNumber="241" type="materials_examined">
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<paragraph id="8B8936D2FA95FF58CBAFBB91FF22FD6F" blockId="240.[151,1437,649,1826]" pageId="240" pageNumber="241">
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<emphasis id="B942EAC0FA95FF58CBAFBB91FEAEFD08" bold="true" box="[151,326,649,674]" pageId="240" pageNumber="241">
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<typeStatus id="548D8870FA95FF58CBAFBB91FF3AFD0B" box="[151,210,650,673]" pageId="240" pageNumber="241">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="548D8870FA95FF58CA76BB91FE5DFD08" box="[334,437,650,674]" pageId="240" pageNumber="241" type="syntype">Syntypes</typeStatus>
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are in USNM 107948 (about 20 according to Dall). The illustrated
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<typeStatus id="548D8870FA95FF58CF84BB91FAFBFD0B" box="[1212,1299,650,673]" pageId="240" pageNumber="241" type="syntype">syntype</typeStatus>
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is 7.9 x
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<quantity id="4CCE9B37FA95FF58CE41BB91FF2FFD6F" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="240" pageNumber="241" unit="mm" value="2.7">2.7 mm</quantity>
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.
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</paragraph>
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<paragraph id="8B8936D2FA95FF58CBFFBBC9FAACFD40" blockId="240.[151,1437,649,1826]" box="[199,1348,721,746]" pageId="240" pageNumber="241">
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<emphasis id="B942EAC0FA95FF58CBFFBBC9FE8DFD40" bold="true" box="[199,357,721,746]" pageId="240" pageNumber="241">
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<typeStatus id="548D8870FA95FF58CBFFBBC9FEEAFD43" box="[199,258,722,745]" pageId="240" pageNumber="241">Type</typeStatus>
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locality.
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</emphasis>
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Albatross Station 2668, off Fernandina, Florida,
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<geoCoordinate id="EE025015FA95FF58C8B4BBC9FC03FD40" box="[908,1003,722,746]" direction="north" orientation="latitude" pageId="240" pageNumber="241" precision="925" value="30.966667">30°58'N</geoCoordinate>
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,
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<geoCoordinate id="EE025015FA95FF58C8CFBBC9FBB1FD40" box="[1015,1113,722,746]" direction="west" orientation="longitude" pageId="240" pageNumber="241" precision="925" value="-79.63333">79°38'W</geoCoordinate>
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, in 294 fms [
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<quantity id="4CCE9B37FA95FF58CFD2BBC9FAD1FD40" box="[1258,1337,722,746]" metricMagnitude="2" metricUnit="m" metricValue="5.38" pageId="240" pageNumber="241" unit="m" value="538.0">538 m</quantity>
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].
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</paragraph>
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<paragraph id="8B8936D2FA95FF58CBFFBBEEFB08FC34" blockId="240.[151,1437,649,1826]" pageId="240" pageNumber="241">
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<emphasis id="B942EAC0FA95FF58CBFFBBEEFE13FCA4" bold="true" box="[199,507,757,782]" pageId="240" pageNumber="241">Other material examined.</emphasis>
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An additional
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<specimenCount id="9D30FD5BFA95FF58C999BBEDFCD0FCA4" box="[673,824,757,782]" pageId="240" pageNumber="241" type="generic">10 specimens</specimenCount>
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were examined that are likely this species: 3 spec., 7.3 x 2.9, 8.3 x 3.1 & 5.9 x
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<quantity id="4CCE9B37FA95FF58CA92BA01FDEBFC9B" box="[426,515,794,818]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="240" pageNumber="241" unit="mm" value="2.4">2.4 mm</quantity>
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, in
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<quantity id="4CCE9B37FA95FF58C916BA01FD9FFC9B" box="[558,631,794,818]" metricMagnitude="2" metricUnit="m" metricValue="5.2" pageId="240" pageNumber="241" unit="m" value="520.0">520 m</quantity>
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, MRV
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<emphasis id="B942EAC0FA95FF58C9F2BA02FCD2FC9B" box="[714,826,793,818]" italics="true" pageId="240" pageNumber="241">Lady Lisa</emphasis>
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,
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<taxonomicName id="4C364D51FA95FF58C871BA01FB90FC98" authority="Crab Survey, 1985" authorityName="Crab Survey" authorityYear="1985" box="[841,1144,793,818]" class="Malacostraca" family="Geryonidae" genus="Geryon" kingdom="Animalia" order="Decapoda" pageId="240" pageNumber="241" phylum="Arthropoda" rank="genus">
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<emphasis id="B942EAC0FA95FF58C871BA01FC75FC98" box="[841,925,794,818]" italics="true" pageId="240" pageNumber="241">Geryon</emphasis>
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Crab Survey, 1985
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</taxonomicName>
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–86, Blake Plateau, SE of Charleston, South Carolina, L. Campbell! (L. Campbell coll.); 5 spec., 5.2 x 2.1, 5.2 x 2.0, 5.5 x 2.2, 5.0 x 2.1 & 4.7 x
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<quantity id="4CCE9B37FA95FF58CB93BA79FEEBFCD3" box="[171,259,866,890]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="240" pageNumber="241" unit="mm" value="1.9">1.9 mm</quantity>
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, in
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<quantity id="4CCE9B37FA95FF58CA12BA79FE9BFCD3" box="[298,371,866,890]" metricMagnitude="2" metricUnit="m" metricValue="4.57" pageId="240" pageNumber="241" unit="m" value="457.0">457 m</quantity>
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, W of Hillsborough Co., W Florida (ANSP 336398); 2 spec., 6.7 x 2.5 & 5.3 x
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<quantity id="4CCE9B37FA95FF58CFDDBA79FAD5FCD3" box="[1253,1341,866,890]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="240" pageNumber="241" unit="mm" value="2.3">2.3 mm</quantity>
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, in
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<quantity id="4CCE9B37FA95FF58CE5CBA79FF08FC37" metricMagnitude="2" metricUnit="m" metricValue="3.155" metricValueMax="3.2299999999999995" metricValueMin="3.08" pageId="240" pageNumber="241" unit="m" value="315.5" valueMax="323.0" valueMin="308.0">308– 323 m</quantity>
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, about
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<quantity id="4CCE9B37FA95FF58CA09BA9DFE82FC34" box="[305,362,901,926]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="240" pageNumber="241" unit="km" value="2.0">2 km</quantity>
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W offshore of Pinellas Co., W Florida,
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<geoCoordinate id="EE025015FA95FF58C812BA9DFC43FC34" box="[810,939,902,926]" direction="north" orientation="latitude" pageId="240" pageNumber="241" precision="9" value="27.863167">27°51.79'N</geoCoordinate>
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,
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<geoCoordinate id="EE025015FA95FF58C88FBA9DFBD5FC34" box="[951,1085,902,926]" direction="west" orientation="longitude" pageId="240" pageNumber="241" precision="9" value="-84.997">84°59.82'W</geoCoordinate>
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(EFG 25289).
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</paragraph>
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<paragraph id="8B8936D2FA95FF58CBFFBAB1FAAFFC6B" blockId="240.[151,1437,649,1826]" box="[199,1351,937,962]" pageId="240" pageNumber="241">
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<emphasis id="B942EAC0FA95FF58CBFFBAB1FE43FC68" bold="true" box="[199,427,937,962]" pageId="240" pageNumber="241">Range and habitat.</emphasis>
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South Carolina (Blake Plateau); E Florida; W Florida. Reported from
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<quantity id="4CCE9B37FA95FF58CFF9BAB1FAABFC6B" box="[1217,1347,938,962]" metricMagnitude="2" metricUnit="m" metricValue="4.2299999999999995" metricValueMax="5.38" metricValueMin="3.08" pageId="240" pageNumber="241" unit="m" value="423.0" valueMax="538.0" valueMin="308.0">
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308–
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<specimenCount id="9D30FD5BFA95FF58CFC1BAB1FAABFC6B" box="[1273,1347,938,962]" pageId="240" pageNumber="241" type="generic">538 m</specimenCount>
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</quantity>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FA95FF58CBFFBAD6FF35FA10" pageId="240" pageNumber="241" type="description">
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<paragraph id="8B8936D2FA95FF58CBFFBAD6FF35FA10" blockId="240.[151,1437,649,1826]" pageId="240" pageNumber="241">
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<emphasis id="B942EAC0FA95FF58CBFFBAD6FE72FC4C" bold="true" box="[199,410,973,998]" pageId="240" pageNumber="241">
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Description.
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<emphasis id="B942EAC0FA95FF58CA67BAD6FE72FC4C" bold="true" box="[351,410,973,998]" italics="true" pageId="240" pageNumber="241">Shell</emphasis>
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</emphasis>
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very small (to
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<quantity id="4CCE9B37FA95FF58C979BAD5FD7FFC4C" box="[577,663,973,998]" metricMagnitude="-3" metricUnit="m" metricValue="8.3" pageId="240" pageNumber="241" unit="mm" value="8.3">8.3 mm</quantity>
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) but sturdy, fusiform, surface smooth but opaque; not glossy, of up to about 7¾ convex whorls, peripheries about mid-whorl, the last about 60% of total shell length; suture impressed. Sculptural elements only of ribs; aperture oval, with a short, wide anterior canal and large anal sinus.
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<emphasis id="B942EAC0FA95FF58CE2EBD0EFA74FB84" bold="true" box="[1302,1436,1045,1070]" italics="true" pageId="240" pageNumber="241">Protoconch</emphasis>
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of 1¾ large smooth glossy whorls, the beginning of the first slightly imbedded in the last whorl such that the spire tip appears blunt. The protoconch lip is visible where its glossy-smooth surface meets the contrasting duller, opaque surface of the adult shell.
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<emphasis id="B942EAC0FA95FF58C936BD9AFD57FB30" bold="true" box="[526,703,1153,1178]" italics="true" pageId="240" pageNumber="241">Axial sculpture</emphasis>
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of low, broad, arched ribs, variable but generally wider than their interspaces, lower and narrower on shoulder in sulcus near suture and fade at anterior fasciole. Rib crests are round. Growth striae microscopic.
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<emphasis id="B942EAC0FA95FF58CAF7BDD2FDE3FB48" bold="true" box="[463,523,1225,1250]" italics="true" pageId="240" pageNumber="241">Varix</emphasis>
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larger than ribs, about ¼–⅓-turn from edge of outer lip.
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<emphasis id="B942EAC0FA95FF58CFB5BDD2FAAEFB48" bold="true" box="[1165,1350,1225,1250]" italics="true" pageId="240" pageNumber="241">Spiral sculpture</emphasis>
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absent.
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<emphasis id="B942EAC0FA95FF58CBAFBDF6FF0DFAAC" bold="true" box="[151,229,1261,1286]" italics="true" pageId="240" pageNumber="241">Sulcus</emphasis>
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absent, ribs recurved, lower, and narrower in sulcal region. Growth striae also curved reflecting past positions of the anal sinus.
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<emphasis id="B942EAC0FA95FF58CAE8BC0AFDD1FA80" bold="true" box="[464,569,1297,1322]" italics="true" pageId="240" pageNumber="241">Outer lip</emphasis>
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thin, with low axial folds, smooth, edge slightly inrolled from anal sinus to beginning of anterior canal; stromboid notch absent.
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<emphasis id="B942EAC0FA95FF58C9D2BC2EFC8EFAE4" bold="true" box="[746,870,1333,1358]" italics="true" pageId="240" pageNumber="241">Anal sinus</emphasis>
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a deep notch on whorl shoulder near suture, outer edge divergent and congruent with edge of outer lip such that.
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<emphasis id="B942EAC0FA95FF58C86BBC41FC50FAD8" bold="true" box="[851,952,1369,1394]" italics="true" pageId="240" pageNumber="241">Inner lip</emphasis>
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thin, margined, recumbent; extending over apex of aperture with a weak callus at anal sinus.
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<emphasis id="B942EAC0FA95FF58C9EBBC66FC96FA3C" bold="true" box="[723,894,1405,1430]" italics="true" pageId="240" pageNumber="241">Anterior canal</emphasis>
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short but well defined, open, unnotched.
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<emphasis id="B942EAC0FA95FF58CE63BC66FA74FA3C" bold="true" box="[1371,1436,1405,1430]" italics="true" pageId="240" pageNumber="241">Color</emphasis>
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white.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FA95FF58CBFFBCDDFCDAF888" pageId="240" pageNumber="241" type="discussion">
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<paragraph id="8B8936D2FA95FF58CBFFBCDDFCDAF888" blockId="240.[151,1437,649,1826]" pageId="240" pageNumber="241">
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<emphasis id="B942EAC0FA95FF58CBFFBCDDFE28FA77" bold="true" box="[199,448,1478,1501]" pageId="240" pageNumber="241">
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Remarks.
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<emphasis id="B942EAC0FA95FF58CA7BBCDDFE28FA77" box="[323,448,1478,1501]" italics="true" pageId="240" pageNumber="241">Taxonomy.</emphasis>
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</emphasis>
|
||
<taxonomicName id="4C364D51FA95FF58CAF1BCDEFD6DFA74" box="[457,645,1477,1502]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="240" pageNumber="241" phylum="Mollusca" rank="species" species="ebur">Lissodrillia ebur</taxonomicName>
|
||
has the characteristics of the genus: a small smooth shell with a short anterior canal, axial ribs that extend from suture to suture, an outer edge of the anal sinus that is divergent and congruent with the edge of the outer lip, forming a reverse “S” on lateral view of the shell, and a shell that lacks spiral sculpture.
|
||
<emphasis id="B942EAC0FA95FF58CA68BF2AFE26F9E0" bold="true" box="[336,462,1585,1610]" italics="true" pageId="240" pageNumber="241">Variability.</emphasis>
|
||
The average length of
|
||
<specimenCount id="9D30FD5BFA95FF58C9F7BF29FC8EF9E0" box="[719,870,1585,1610]" pageId="240" pageNumber="241" type="generic">11 specimens</specimenCount>
|
||
is
|
||
<quantity id="4CCE9B37FA95FF58C8BEBF29FC01F9E3" box="[902,1001,1586,1610]" metricMagnitude="-3" metricUnit="m" metricValue="6.09" pageId="240" pageNumber="241" unit="mm" value="6.09">6.09 mm</quantity>
|
||
(
|
||
<quantity id="4CCE9B37FA95FF58C8C0BF2AFB6CF9E0" box="[1016,1156,1585,1610]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="8.3" metricValueMin="4.7" pageId="240" pageNumber="241" unit="mm" value="6.5" valueMax="8.3" valueMin="4.7">4.7–8.3 mm</quantity>
|
||
); their average W/
|
||
<taxonomicName id="4C364D51FA95FF58CE6ABF2AFA74F9E0" box="[1362,1436,1585,1610]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="240" pageNumber="241" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
|
||
is 0.394.
|
||
<emphasis id="B942EAC0FA95FF58CA3FBF4EFE44F9C4" bold="true" box="[263,428,1621,1646]" italics="true" pageId="240" pageNumber="241">Identification.</emphasis>
|
||
The species is differentiated from its congeners by its opaque, dead-white color and relatively large size for the genus. Its convex whorls are fairly evenly arched in profile, unlike most other congeners with whorls that appear to “sag”. Its evenly convex whorls are somewhat reminiscent of those of
|
||
<taxonomicName id="4C364D51FA95FF58CBAFBFDAFE9AF970" box="[151,370,1729,1754]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="240" pageNumber="241" phylum="Mollusca" rank="species" species="turgida" status="sp. nov.">
|
||
<emphasis id="B942EAC0FA95FF58CBAFBFDAFE9AF970" box="[151,370,1729,1754]" italics="true" pageId="240" pageNumber="241">Lissodrillia turgida</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFA95FF58CAB9BFD9FDE1F970" box="[385,521,1729,1754]" pageId="240" pageNumber="241" rank="species">new species</taxonomicNameLabel>
|
||
but that species is smaller (
|
||
<quantity id="4CCE9B37FA95FF58C870BFDAFC47F973" box="[840,943,1729,1754]" metricMagnitude="-3" metricUnit="m" metricValue="4.72" pageId="240" pageNumber="241" unit="mm" value="4.72">4.72 mm</quantity>
|
||
average total length, the largest =
|
||
<quantity id="4CCE9B37FA95FF58CE04BFD9FA7CF970" box="[1340,1428,1729,1754]" metricMagnitude="-3" metricUnit="m" metricValue="7.3" pageId="240" pageNumber="241" unit="mm" value="7.3">7.3 mm</quantity>
|
||
) and possesses ribs that are more convex.
|
||
<emphasis id="B942EAC0FA95FF58C95DBFFEFCA5F954" box="[613,845,1765,1790]" italics="true" pageId="240" pageNumber="241">
|
||
<taxonomicName id="4C364D51FA95FF58C95DBFFEFCA2F954" box="[613,842,1765,1790]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="240" pageNumber="241" phylum="Mollusca" rank="species" species="fasciata" status="sp. nov.">Lissodrillia fasciata</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
<taxonomicNameLabel id="A27157BBFA95FF58C86DBFFDFC34F954" box="[853,988,1765,1790]" pageId="240" pageNumber="241" rank="species">new species</taxonomicNameLabel>
|
||
has whorls with a similar profile, but is slimmer, translucent and possesses a mid-whorl color band.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |