252 lines
28 KiB
XML
252 lines
28 KiB
XML
<document id="860A88F8FF465A9E8DEB1056BFB7B16A" ID-CLB-Dataset="36890" ID-DOI="10.11646/zootaxa.3772.1.1" ID-GBIF-Dataset="12787306-9151-40cd-8103-1ecac6bdb6b8" ID-ISSN="1175-5326" ID-Zenodo-Dep="285653" ID-ZooBank="1A1578DD-4B10-4F70-8CB6-03B0ED07AB68" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460391597516" checkinUser="plazi" docAuthor="Sartori, André F., Gargominy, Olivier & Fontaine, Benoît" docDate="2014" docId="222F879AFFDFFFC8578BFB0FFD99FD5E" docLanguage="en" docName="zt03772p068.pdf" docOrigin="Zootaxa 3772 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Mautodontha (Mautodontha) virginiae Sartori, Gargominy & Fontaine, 2014, sp. nov." docType="treatment" docVersion="7" lastPageNumber="16" masterDocId="DE16FFE2FFD2FFC7571CFFB4FFAEFFFE" masterDocTitle="Radiation and decline of endodontid land snails in Makatea, French Polynesia" masterLastPageNumber="68" masterPageNumber="1" pageNumber="14" updateTime="1698298295679" updateUser="ExternalLinkService">
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<mods:mods id="A4AD6C145485D7FE6FCD06F16777D97C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0A0E037E2BD7D91B4FEF1C1F58694906">
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<mods:title id="353A5081D312216C0ABBEB61F6391206">Radiation and decline of endodontid land snails in Makatea, French Polynesia</mods:title>
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</mods:titleInfo>
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<mods:name id="A49BC8605CD782AC2D3A243DB3BD1782" type="personal">
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<mods:role id="6FA7C287FF8DC4CDACAF2EADDF26A3D2">
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<mods:roleTerm id="D7A133DA8C6C27CAF127FB2D2929E5BB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="40903B2966355ECA5BC37193DF6987DD">Sartori, André F.</mods:namePart>
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</mods:name>
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<mods:name id="4CB4B328EA94AE2B0EA86623D1AFC435" type="personal">
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<mods:role id="061E7674F441A859C1D8B89780BC0BB3">
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<mods:roleTerm id="1B484273F761DF98DD67450A84BA982F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="34C22E303CB8C520E6D39AED10900533">Gargominy, Olivier</mods:namePart>
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</mods:name>
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<mods:name id="53437A79EBADD8268C68029116BC5A62" type="personal">
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<mods:role id="F6D718D0E63D39C43EF635DEDB59C881">
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<mods:roleTerm id="88DBA709F544B4D1574F5536AE7BB85B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="240AC5A466D54B163A470DB82117B111">Fontaine, Benoît</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="5ED19F320B7B637FCB319A50460C0980">text</mods:typeOfResource>
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<mods:relatedItem id="2D9D2F567297C726C2114540780F4EDE" type="host">
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<mods:titleInfo id="4BF758406142B56427FE5429AC8CC8B2">
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<mods:title id="DC7A1DA1C259793C5172D4A792BB88C0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="19156C7CB9A714CF2B7A94139D86039C">
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<mods:date id="FE1DAF57174BC9B19606A9029DEC44EB">2014</mods:date>
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<mods:detail id="D4170EAD23CD7F4ED2D05983C310709C" type="volume">
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<mods:number id="5D4FA5A3A0894AAEC59BD549AC1E688A">3772</mods:number>
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</mods:detail>
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<mods:detail id="3596235FE358A549DFB42F32B79D1C59" type="issue">
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<mods:number id="A3BC498F27A232CF16033DDBE3043F88">1</mods:number>
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<mods:start id="014F04D6A90E06AF03F5677D60489D77">1</mods:start>
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<mods:end id="CD3E574F895A6E9F2782D7551A1B10F8">68</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:classification id="B67506F23D9FF24A560052EA0A7A489B">journal article</mods:classification>
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<mods:identifier id="204CE0B1BBB76C86E0DBD5DEDEE41BA8" type="CLB-Dataset">36890</mods:identifier>
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<mods:identifier id="DE218F6F79DF9354089A8DDFC33A8017" type="DOI">10.11646/zootaxa.3772.1.1</mods:identifier>
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<mods:identifier id="8EF9FBC3B349AFDEAFF5392AF1E9F954" type="GBIF-Dataset">12787306-9151-40cd-8103-1ecac6bdb6b8</mods:identifier>
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<mods:identifier id="14B2B684A86735689039E2A9AF8EAE4A" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="699FC0D8CA5A6369458469A6EE36B303" type="Zenodo-Dep">285653</mods:identifier>
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<mods:identifier id="D8A7CCF3842AC1201E864F408B73983E" type="ZooBank">1A1578DD-4B10-4F70-8CB6-03B0ED07AB68</mods:identifier>
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</mods:mods>
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<treatment id="222F879AFFDFFFC8578BFB0FFD99FD5E" ID-DOI="http://doi.org/10.5281/zenodo.5612258" ID-GBIF-Taxon="127667198" ID-Zenodo-Dep="5612258" LSID="urn:lsid:plazi:treatment:222F879AFFDFFFC8578BFB0FFD99FD5E" httpUri="http://treatment.plazi.org/id/222F879AFFDFFFC8578BFB0FFD99FD5E" lastPageId="15" lastPageNumber="16" pageId="13" pageNumber="14">
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<subSubSection id="E29C6507FFDFFFCA578BFB0FFE72FB09" pageId="13" pageNumber="14" type="nomenclature">
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<paragraph id="AA39368CFFDFFFCA578BFB0FFD7CFB28" blockId="13.[151,722,1211,1271]" box="[151,722,1211,1238]" pageId="13" pageNumber="14">
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<heading id="F17181E0FFDFFFCA578BFB0FFD7CFB28" bold="true" box="[151,722,1211,1238]" fontSize="11" level="1" pageId="13" pageNumber="14" reason="1">
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<emphasis id="98F2EA9EFFDFFFCA578BFB0FFD7CFB28" bold="true" box="[151,722,1211,1238]" pageId="13" pageNumber="14">
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<taxonomicName id="6D864D0FFFDFFFCA578BFB0FFDC3FB2B" box="[151,621,1211,1238]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="13" pageNumber="14" phylum="Mollusca" rank="species" species="virginiae" status="sp. nov." subGenus="Mautodontha">
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<emphasis id="98F2EA9EFFDFFFCA578BFB0FFE95FB2B" bold="true" box="[151,315,1211,1237]" italics="true" pageId="13" pageNumber="14">Mautodontha</emphasis>
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(
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<emphasis id="98F2EA9EFFDFFFCA5650FB0FFE5EFB2B" bold="true" box="[332,496,1211,1237]" italics="true" pageId="13" pageNumber="14">Mautodontha</emphasis>
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)
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<emphasis id="98F2EA9EFFDFFFCA551EFB0FFDC3FB2B" bold="true" box="[514,621,1211,1237]" italics="true" pageId="13" pageNumber="14">virginiae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="83C157E5FFDFFFCA5568FB08FD7CFB28" box="[628,722,1212,1238]" pageId="13" pageNumber="14" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="AA39368CFFDFFFCA578BFB6AFE72FB09" blockId="13.[151,722,1211,1271]" box="[151,476,1246,1271]" pageId="13" pageNumber="14">
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<figureCitation id="32BD2A09FFDFFFCA578BFB6AFEAFFB09" box="[151,257,1246,1271]" captionStart="FIGURE 6" captionStartId="11.[151,250,1968,1990]" captionTargetBox="[175,1410,825,1950]" captionTargetId="figure@11.[175,1411,825,1950]" captionTargetPageId="11" captionText="FIGURE 6. Holotypes of: A. Mautodontha (Mautodontha) domaneschii sp. nov.; B. Mautodontha (Mautodontha) virginiae sp. nov.; C. Mautodontha (Mautodontha) harperae sp. nov. Scale bars = 2 mm." httpUri="https://zenodo.org/record/285659/files/figure.png" pageId="13" pageNumber="14">Figures 6</figureCitation>
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B; 8; 35C; 37B; 39.
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</paragraph>
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</subSubSection>
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<subSubSection id="E29C6507FFDFFFCA578BFA92FD56FA55" pageId="13" pageNumber="14" type="materials_examined">
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<paragraph id="AA39368CFFDFFFCA578BFA92FB01FA9D" blockId="13.[151,1436,1318,2027]" pageId="13" pageNumber="14">
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<emphasis id="98F2EA9EFFDFFFCA578BFA92FE2CFAC1" bold="true" box="[151,386,1318,1343]" pageId="13" pageNumber="14">Examined material</emphasis>
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(
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<specimenCount id="BC80FD05FFDFFFCA568BFA92FDEDFAC1" box="[407,579,1318,1343]" pageId="13" pageNumber="14" type="generic">167 specimens</specimenCount>
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).
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<emphasis id="98F2EA9EFFDFFFCA5547FA92FD66FAC1" bold="true" box="[603,712,1318,1343]" pageId="13" pageNumber="14">
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<typeStatus id="753D882EFFDFFFCA5547FA92FD66FAC1" box="[603,712,1318,1343]" pageId="13" pageNumber="14" type="holotype">Holotype</typeStatus>
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</emphasis>
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:
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<collectionCode id="CC97AE49FFDFFFCA55C1FA93FC9CFAC0" LSID="urn:lsid:biocol.org:col:34988" box="[733,818,1319,1342]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="13" pageNumber="14">MNHN</collectionCode>
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25681, Mk19.
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<emphasis id="98F2EA9EFFDFFFCA54ECFA92FBDFFAC1" bold="true" box="[1008,1137,1318,1343]" pageId="13" pageNumber="14">
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<typeStatus id="753D882EFFDFFFCA54ECFA92FBC2FAC1" box="[1008,1132,1318,1343]" pageId="13" pageNumber="14" type="paratype">Paratypes</typeStatus>
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:
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</emphasis>
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<collectionCode id="CC97AE49FFDFFFCA5362FA93FB7AFAC0" LSID="urn:lsid:biocol.org:col:34988" box="[1150,1236,1319,1342]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="13" pageNumber="14">MNHN</collectionCode>
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25682, 8 shells, Mk19.
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<emphasis id="98F2EA9EFFDFFFCA57F4FAFEFE7DFA9D" bold="true" box="[232,467,1354,1379]" pageId="13" pageNumber="14">Additional material</emphasis>
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: 156 shells, Mk19;
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<collectionCode id="CC97AE49FFDFFFCA55AFFAFFFCA6FA9C" LSID="urn:lsid:biocol.org:col:34988" box="[691,776,1355,1378]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="13" pageNumber="14">MNHN</collectionCode>
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25686, 1 shell, Mk18; 1 shell, Mk18.
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</paragraph>
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<paragraph id="AA39368CFFDFFFCA57DDFADAFD56FA55" blockId="13.[151,1436,1318,2027]" pageId="13" pageNumber="14">
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<emphasis id="98F2EA9EFFDFFFCA57DDFADAFECDFA79" bold="true" box="[193,355,1390,1415]" pageId="13" pageNumber="14">
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<typeStatus id="753D882EFFDFFFCA57DDFADAFF52FA79" box="[193,252,1390,1415]" pageId="13" pageNumber="14">Type</typeStatus>
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locality.
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</emphasis>
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Coastal cliff north of Moumu, Makatea (
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<geoCoordinate id="CFB2504BFFDFFFCA5451FADAFC7BFA79" box="[845,981,1390,1415]" direction="south" orientation="latitude" pageId="13" pageNumber="14" precision="1" value="-15.81782">15.81782°S</geoCoordinate>
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;
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<geoCoordinate id="CFB2504BFFDFFFCA54F8FADAFB28FA79" box="[996,1158,1390,1415]" direction="west" orientation="longitude" pageId="13" pageNumber="14" precision="1" value="-148.25673">148.25673°W</geoCoordinate>
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). Accumulation zone in rocky substratum. Limestone, alt.
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<quantity id="6D7E9B69FFDFFFCA5508FA27FDFFFA54" box="[532,593,1427,1451]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="13" pageNumber="14" unit="m" value="10.0">10 m</quantity>
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; station Mk19.
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</paragraph>
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</subSubSection>
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<subSubSection id="E29C6507FFDFFFCA57DDFA02FB16F9E8" pageId="13" pageNumber="14" type="diagnosis">
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<paragraph id="AA39368CFFDFFFCA57DDFA02FB16F9E8" blockId="13.[151,1436,1318,2027]" pageId="13" pageNumber="14">
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<emphasis id="98F2EA9EFFDFFFCA57DDFA02FE95FA31" bold="true" box="[193,315,1462,1487]" pageId="13" pageNumber="14">Diagnosis.</emphasis>
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Shell less than
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<quantity id="6D7E9B69FFDFFFCA5514FA03FDFFFA30" box="[520,593,1463,1487]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="13" pageNumber="14" unit="mm" value="4.0">4 mm</quantity>
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in diameter, depressed, flammulated; teleoconch sculptured by broad, relatively well-spaced primary axial ribs (
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<emphasis id="98F2EA9EFFDFFFCA559EFA6FFD3BFA0C" box="[642,661,1499,1522]" italics="true" pageId="13" pageNumber="14"><</emphasis>
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110 ribs on body whorl); umbilicus V-shaped; palatal wall with 5 barriers, the first often trace-like; parietal wall with 3 barriers, rarely accompanied by 2 traces.
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</paragraph>
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</subSubSection>
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<subSubSection id="E29C6507FFDFFFC957DDF996FDBDFEBE" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="description">
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<paragraph id="AA39368CFFDFFFC957DDF996FDBDFEBE" blockId="13.[151,1436,1318,2027]" lastBlockId="14.[151,1436,151,320]" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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<emphasis id="98F2EA9EFFDFFFCA57DDF996FEFDF9C5" bold="true" box="[193,339,1570,1595]" pageId="13" pageNumber="14">Description.</emphasis>
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Shell depressed, white to fawn, with regularly spaced, amber flammulations persisting on shell base or fading out in the vicinity of the umbilical margin. Shell wall thin, opaque to pellucid; periostracum adherent, shiny. Apex barely raised, spire elevated; later whorls descending more rapidly. Apical and umbilical sutures impressed; whorls slightly flattened above rounded periphery; obtusely angled at the junction of basal and columellar walls. Transition between protoconch and teleoconch indistinct. Protoconch sculptured by fine axial riblets, initially with interspaces 8–12 times their width, becoming progressively crowded, transitioning into the secondary sculpture of the teleoconch. Spiral sculpture of the protoconch composed of lirae with interspaces 3–6 times their width, persisting on the surface of the teleoconch, forming tiny nodules at intersections with the secondary axial sculpture. Primary axial sculpture of the teleoconch composed of broad, prominent ribs, with interspaces c. 3–4 times their width, overlaid by a secondary axial sculpture of fine, crowded, wavy riblets, with interspaces c. 2–3 times their width. Umbilicus deep, V-shaped. Peristome crescent-shaped; columellar lip very slightly reflected. Palatal wall with 5 barriers, all extending c. 1/8 whorl, descending gradually anteriorly and posteriorly, approximately equidistant, recessed within the aperture; barrier 1 columellar in position, often tracelike; barriers 2 to 5 basal; barriers 3 and 4 slightly more prominent and less recessed than the others. Parietal wall with 3 barriers and, rarely, 2 traces; all parietal barriers extending c. 3/16 whorl, descending gradually anteriorly and posteriorly, not recessed within the aperture, approximately equidistant, similar in prominence. Trace 1 positioned between barriers 1 and 2; trace 2 between barriers 2 and 3. Other shell features that can be expressed numerically are shown in
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<tableCitation id="E7040337FFDCFFC956A6FE93FDA1FEBE" box="[442,527,295,320]" captionStart="TABLE 2" captionStartId="34.[151,238,152,175]" captionTargetBox="[159,1405,298,1519]" captionTargetPageId="34" captionText="TABLE 2. Dimensions (in mm) and ratios of dimensions of specimens of Mautodontha (Mautodontha), Mautodontha (Garrettoconcha) and Kleokyphus. See Figure 3 for the placement of measurements. Abbreviations: ah, aperture height; aw, aperture width; d, shell diameter; h, shell height; rn, number of ribs on body whorl; sp, spire protrusion; u, diameter of umbilicus; wn, number of whorls." httpUri="http://table.plazi.org/id/FEF96604FFF0FFE5578BFF2CFDB0FEF1" pageId="14" pageNumber="15" tableUuid="FEF96604FFF0FFE5578BFF2CFDB0FEF1">Table 2</tableCitation>
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.
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</paragraph>
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</subSubSection>
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<caption id="FEF96604FFDCFFC9578BF8C0FE96F818" httpUri="https://zenodo.org/record/285661/files/figure.png" pageId="14" pageNumber="15" targetBox="[193,1386,373,1880]" targetPageId="14">
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<paragraph id="AA39368CFFDCFFC9578BF8C0FE96F818" blockId="14.[151,1436,1908,2022]" pageId="14" pageNumber="15">
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<emphasis id="98F2EA9EFFDCFFC9578BF8C0FEBCF874" bold="true" box="[151,274,1908,1930]" pageId="14" pageNumber="15">FIGURE 8.</emphasis>
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<taxonomicName id="6D864D0FFFDCFFC95607F8C0FD09F874" box="[283,679,1908,1930]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="14" pageNumber="15" phylum="Mollusca" rank="species" species="virginiae" status="sp. nov." subGenus="Mautodontha">
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<emphasis id="98F2EA9EFFDCFFC95607F8C0FE0DF874" box="[283,419,1908,1930]" italics="true" pageId="14" pageNumber="15">Mautodontha</emphasis>
|
||
(
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<emphasis id="98F2EA9EFFDCFFC956A8F8C0FD92F874" box="[436,572,1908,1930]" italics="true" pageId="14" pageNumber="15">Mautodontha</emphasis>
|
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)
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<emphasis id="98F2EA9EFFDCFFC95550F8C1FD09F874" box="[588,679,1909,1930]" italics="true" pageId="14" pageNumber="15">virginiae</emphasis>
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</taxonomicName>
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<emphasis id="98F2EA9EFFDCFFC955B1F8C0FC99F874" bold="true" box="[685,823,1908,1930]" pageId="14" pageNumber="15">
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<taxonomicNameLabel id="83C157E5FFDCFFC955B1F8C0FD50F874" box="[685,766,1908,1930]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
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A–C
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</emphasis>
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. Holotype (MNHN 25681), apical views;
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<emphasis id="98F2EA9EFFDCFFC953F0F8C0FB50F874" bold="true" box="[1260,1278,1908,1930]" pageId="14" pageNumber="15">A</emphasis>
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. General view;
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<emphasis id="98F2EA9EFFDCFFC9578BF827FF06F857" bold="true" box="[151,168,1939,1961]" pageId="14" pageNumber="15">B</emphasis>
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. Sculpture of the protoconch and early teleoconch;
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<emphasis id="98F2EA9EFFDCFFC955A8F827FD68F857" bold="true" box="[692,710,1939,1961]" pageId="14" pageNumber="15">C</emphasis>
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. Sculpture of the late teleoconch;
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<emphasis id="98F2EA9EFFDCFFC9533EF827FB9AF857" bold="true" box="[1058,1076,1939,1961]" pageId="14" pageNumber="15">D</emphasis>
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. Paratype 1 (MNHN 25682), detail of the peristome;
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<emphasis id="98F2EA9EFFDCFFC95651F805FEF0F839" bold="true" box="[333,350,1969,1991]" pageId="14" pageNumber="15">E</emphasis>
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. Aberrant specimen (MNHN 25686) from station Mk18; Scale bars: A = 1 mm; B–C = 0.2 mm; D = 0.4 mm; E = 2 mm.
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</paragraph>
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</caption>
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<subSubSection id="E29C6507FFDDFFC857DDFF23FE69FDA7" pageId="15" pageNumber="16" type="discussion">
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<paragraph id="AA39368CFFDDFFC857DDFF23FA88FEC0" blockId="15.[151,1436,151,673]" pageId="15" pageNumber="16">
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<emphasis id="98F2EA9EFFDDFFC857DDFF23FE9BFF4E" bold="true" box="[193,309,151,176]" pageId="15" pageNumber="16">Remarks.</emphasis>
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One of the specimens recovered from station Mk18 has the whorls much flattened below the periphery and four parietal barriers (
|
||
<figureCitation id="32BD2A09FFDDFFC85547FF0FFD30FF2A" box="[603,670,187,212]" captionStart="FIGURE 8" captionStartId="14.[151,250,1908,1930]" captionTargetBox="[193,1386,373,1880]" captionTargetId="figure@14.[193,1387,373,1881]" captionTargetPageId="14" captionText="FIGURE 8. Mautodontha (Mautodontha) virginiae sp. nov. A – C. Holotype (MNHN 25681), apical views; A. General view; B. Sculpture of the protoconch and early teleoconch; C. Sculpture of the late teleoconch; D. Paratype 1 (MNHN 25682), detail of the peristome; E. Aberrant specimen (MNHN 25686) from station Mk 18; Scale bars: A = 1 mm; B – C = 0.2 mm; D = 0.4 mm; E = 2 mm." httpUri="https://zenodo.org/record/285661/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
|
||
E). Although it appears distinct from typical
|
||
<taxonomicName id="6D864D0FFFDDFFC853C8FF08FA3BFF2D" box="[1236,1429,188,212]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="virginiae" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC853C8FF08FB5DFF2D" box="[1236,1267,188,211]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC8521EFF08FA8FFF2D" box="[1282,1313,188,211]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC8522DFF08FA3BFF2D" box="[1329,1429,188,211]" italics="true" pageId="15" pageNumber="16">virginiae</emphasis>
|
||
</taxonomicName>
|
||
, ultrastructural examination failed to reveal any differences in the protoconch or teleoconch sculpture. Hence, in the absence of additional individuals displaying such morphology, we see this specimen as an aberrant
|
||
<taxonomicName id="6D864D0FFFDDFFC8578BFE93FEF6FEC0" box="[151,344,294,318]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="virginiae" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC8578BFE93FF18FEC0" box="[151,182,295,318]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC857D9FE93FF4AFEC0" box="[197,228,295,318]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC857E8FE93FEF6FEC0" box="[244,344,295,318]" italics="true" pageId="15" pageNumber="16">virginiae</emphasis>
|
||
</taxonomicName>
|
||
. Additional field efforts at and around Mk18 are needed to re-evaluate this hypothesis.
|
||
</paragraph>
|
||
<paragraph id="AA39368CFFDDFFC857DDFEFEFE69FDA7" blockId="15.[151,1436,151,673]" pageId="15" pageNumber="16">
|
||
In body size, coloration and shell shape,
|
||
<taxonomicName id="6D864D0FFFDDFFC85592FEFEFCE1FE9F" box="[654,847,329,353]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="virginiae" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC85592FEFEFD03FE9F" box="[654,685,330,353]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC855A0FEFEFD75FE9F" box="[700,731,330,353]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC855F7FEFEFCE1FE9F" box="[747,847,330,353]" italics="true" pageId="15" pageNumber="16">virginiae</emphasis>
|
||
</taxonomicName>
|
||
somewhat resembles
|
||
<taxonomicName id="6D864D0FFFDDFFC8535BFEFEFAA4FE9C" box="[1095,1290,329,354]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="daedalea" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC8535BFEFEFBF0FE9F" box="[1095,1118,330,353]" italics="true" pageId="15" pageNumber="16">M</emphasis>
|
||
. (
|
||
<emphasis id="98F2EA9EFFDDFFC85369FEFEFB22FE9F" box="[1141,1164,330,353]" italics="true" pageId="15" pageNumber="16">M</emphasis>
|
||
.)
|
||
<emphasis id="98F2EA9EFFDDFFC853B8FEFDFAA4FE9C" box="[1188,1290,329,354]" italics="true" pageId="15" pageNumber="16">daedalea</emphasis>
|
||
</taxonomicName>
|
||
, from which it is easily distinguished by its coarser and less dense primary ornamentation (
|
||
<tableCitation id="E7040337FFDDFFC85300FED8FBDCFE7B" box="[1052,1138,364,389]" captionStart="TABLE 2" captionStartId="34.[151,238,152,175]" captionTargetBox="[159,1405,298,1519]" captionTargetPageId="34" captionText="TABLE 2. Dimensions (in mm) and ratios of dimensions of specimens of Mautodontha (Mautodontha), Mautodontha (Garrettoconcha) and Kleokyphus. See Figure 3 for the placement of measurements. Abbreviations: ah, aperture height; aw, aperture width; d, shell diameter; h, shell height; rn, number of ribs on body whorl; sp, spire protrusion; u, diameter of umbilicus; wn, number of whorls." httpUri="http://table.plazi.org/id/FEF96604FFF0FFE5578BFF2CFDB0FEF1" pageId="15" pageNumber="16" tableUuid="FEF96604FFF0FFE5578BFF2CFDB0FEF1">Table 2</tableCitation>
|
||
), higher spire and a more abrupt transition between the columellar and basal margins of the aperture. The relatively coarse ornamentation of
|
||
<taxonomicName id="6D864D0FFFDDFFC8578BFE01FEF6FE32" box="[151,344,436,460]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="virginiae" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC8578BFE01FF18FE32" box="[151,182,437,460]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC857D9FE01FF4AFE32" box="[197,228,437,460]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC857E8FE01FEF6FE32" box="[244,344,437,460]" italics="true" pageId="15" pageNumber="16">virginiae</emphasis>
|
||
</taxonomicName>
|
||
also aids its distinction from
|
||
<taxonomicName id="6D864D0FFFDDFFC855ADFE01FCDBFE32" box="[689,885,435,460]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="harperae" status="sp. nov." subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC855ADFE01FD7EFE32" box="[689,720,437,460]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC855FCFE01FD51FE32" box="[736,767,437,460]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC85412FE07FCDBFE32" box="[782,885,435,460]" italics="true" pageId="15" pageNumber="16">harperae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="83C157E5FFDDFFC85460FE00FC7BFE35" box="[892,981,436,459]" pageId="15" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, which has a similar general shape and body size but bears much finer sculpture and more prominent aperture barriers; in addition,
|
||
<taxonomicName id="6D864D0FFFDDFFC85388FE6CFAF6FE0E" box="[1172,1368,471,496]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="harperae" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC85388FE6CFB1DFE11" box="[1172,1203,472,495]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC853DFFE6CFB4CFE11" box="[1219,1250,472,495]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC853EDFE63FAF6FE0E" box="[1265,1368,471,496]" italics="true" pageId="15" pageNumber="16">harperae</emphasis>
|
||
</taxonomicName>
|
||
is not known to display flammulations. A wider umbilicus provides the easiest criterion for separating
|
||
<taxonomicName id="6D864D0FFFDDFFC8578BFDABFEF6FDC8" box="[151,344,542,566]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="virginiae" subGenus="Mautodontha">
|
||
<emphasis id="98F2EA9EFFDDFFC8578BFDABFF18FDC8" box="[151,182,543,566]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC857D9FDABFF4AFDC8" box="[197,228,543,566]" italics="true" pageId="15" pageNumber="16">M.</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC857E8FDABFEF6FDC8" box="[244,344,543,566]" italics="true" pageId="15" pageNumber="16">virginiae</emphasis>
|
||
</taxonomicName>
|
||
from the seemingly further related
|
||
<taxonomicName id="6D864D0FFFDDFFC85424FDA9FABEFDC8" box="[824,1296,541,566]" class="Gastropoda" family="Endodontidae" genus="Mautodontha" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="aurora" status="sp. nov." subGenus="Garrettoconcha">
|
||
<emphasis id="98F2EA9EFFDDFFC85424FDA9FC61FDC8" box="[824,975,541,566]" italics="true" pageId="15" pageNumber="16">Mautodontha</emphasis>
|
||
(
|
||
<emphasis id="98F2EA9EFFDDFFC854ECFDA9FB0CFDC8" box="[1008,1186,541,566]" italics="true" pageId="15" pageNumber="16">Garrettoconcha</emphasis>
|
||
)
|
||
<emphasis id="98F2EA9EFFDDFFC853DFFDABFABEFDC8" box="[1219,1296,543,566]" italics="true" pageId="15" pageNumber="16">aurora</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="83C157E5FFDDFFC8520AFDABFAC3FDC8" box="[1302,1389,543,566]" pageId="15" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="6D864D0FFFDDFFC8578BFDF5FEC7FDA7" box="[151,361,577,602]" class="Gastropoda" family="Endodontidae" genus="Kleokyphus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stylommatophora" pageId="15" pageNumber="16" phylum="Mollusca" rank="species" species="cowiei" status="sp. nov.">
|
||
<emphasis id="98F2EA9EFFDDFFC8578BFDF5FEC7FDA7" box="[151,361,577,602]" italics="true" pageId="15" pageNumber="16">Kleokyphus cowiei</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="83C157E5FFDDFFC8566CFDF6FE69FDA7" box="[368,455,578,601]" pageId="15" pageNumber="16" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E29C6507FFDDFFC857DDFDD0FD99FD5E" pageId="15" pageNumber="16" type="etymology">
|
||
<paragraph id="AA39368CFFDDFFC857DDFDD0FD99FD5E" blockId="15.[151,1436,151,673]" pageId="15" pageNumber="16">
|
||
<emphasis id="98F2EA9EFFDDFFC857DDFDD0FEE9FD83" bold="true" box="[193,327,612,637]" pageId="15" pageNumber="16">Etymology.</emphasis>
|
||
This species is dedicated to our colleague Virginie Héros, of the Muséum national d’Histoire naturelle, for her continuous support.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |