303 lines
39 KiB
XML
303 lines
39 KiB
XML
<document id="FD5AC840FE083AE3F3FD22021AA0F36F" ID-CLB-Dataset="8127" ID-DOI="10.5252/z2009n4a12" ID-GBIF-Dataset="60632de4-c9c1-48b3-9e8f-eae761d2801a" ID-ISSN="1638-9387" ID-Zenodo-Dep="4520600" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1612807930738" checkinUser="felipe" docAuthor="Prié, Vincent & Bichain, Jean-Michel" docDate="2009" docId="039F87BFFFF00E7BAE615379FD5CFA6A" docLanguage="en" docName="Zoosystema.31.4.987-1000.pdf" docOrigin="Zoosystema 31 (4)" docSource="http://www.bioone.org/doi/abs/10.5252/z2009n4a12" docStyle="DocumentStyle:E638A3C99FA728B529662B46F84D75FD.3:Zoosystema.2009-2010.journal_article" docStyleId="E638A3C99FA728B529662B46F84D75FD" docStyleName="Zoosystema.2009-2010.journal_article" docStyleVersion="3" docTitle="Bythinella navacellensis Prié & Bichain 2009, n. sp." docType="treatment" docVersion="7" lastPageNumber="997" masterDocId="FFA6FFC7FFF80E71AD6F5737FFAFFFAC" masterDocTitle="Phylogenetic relationships and description of a new stygobite species of Bythinella (Mollusca, Gastropoda, Caenogastropoda, Amnicolidae) from southern France" masterLastPageNumber="1000" masterPageNumber="987" pageNumber="995" updateTime="1698928297896" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="6F90BF60D2DA6095F3AC7E9DBCA31CA5">Phylogenetic relationships and description of a new stygobite species of Bythinella (Mollusca, Gastropoda, Caenogastropoda, Amnicolidae) from southern France</mods:title>
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<mods:name id="D0431F9913DD8C047D95200481882731" type="personal">
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<mods:namePart id="9CF50C53DA5C4AE860C7A10662F40904">Prié, Vincent</mods:namePart>
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<mods:affiliation id="A5D39341B90668A291DD100CC76742FE">Université Pierre & Marie Curie, « Systématique, Adaptation, Évolution », UMR 7138 - CNRS - Paris VI - MNHN - IRD, Équipe « Génétique et Évolution », bât. A, porte 427 - case 5, 7 quai Saint-Bernard, F- 75252 Paris cedex 05 (France) vprie @ biotope. fr</mods:affiliation>
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<mods:nameIdentifier id="6178515C218D146CAF7B852F218DCEA7" type="email">vprie@biotope.fr</mods:nameIdentifier>
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<mods:namePart id="A05EDC95C6867F005753656959E779A3">Bichain, Jean-Michel</mods:namePart>
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<mods:affiliation id="D13048C6C484C2C30781CDB365EA771D">Muséum national d’Histoire naturelle, Département Systématique et Évolution, USM 603 / UMR 7138 « Systématique, Adaptation, Évolution », Équipe « Exploration de la Biodiversité », case postale 51, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) jean-michel. bichain @ educagri. fr</mods:affiliation>
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<mods:typeOfResource id="FBEED8AD2FCCBF0177FA1FB581B2AD41">text</mods:typeOfResource>
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<mods:title id="A24AA58FAC5D6D4A364F167BA8D02DAD">Zoosystema</mods:title>
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<mods:date id="05C3D0EB3588C42671644AEBBB16269C">2009</mods:date>
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<treatment id="039F87BFFFF00E7BAE615379FD5CFA6A" ID-DOI="http://doi.org/10.5281/zenodo.4549261" ID-GBIF-Taxon="177424237" ID-Zenodo-Dep="4549261" LSID="urn:lsid:plazi:treatment:039F87BFFFF00E7BAE615379FD5CFA6A" httpUri="http://treatment.plazi.org/id/039F87BFFFF00E7BAE615379FD5CFA6A" lastPageId="10" lastPageNumber="997" pageId="8" pageNumber="995">
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<subSubSection id="C32C6522FFF00E79AE615379FBFFFBC6" box="[782,1104,1102,1130]" pageId="8" pageNumber="995" type="nomenclature">
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<paragraph id="8B8936A9FFF00E79AE615379FBFFFBC6" blockId="8.[782,1104,1102,1130]" box="[782,1104,1102,1130]" pageId="8" pageNumber="995">
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<heading id="D0C181C5FFF00E79AE615379FBFFFBC6" box="[782,1104,1102,1130]" centered="true" fontSize="11" level="2" pageId="8" pageNumber="995" reason="2">
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<taxonomicName id="4C364D2AFFF00E79AE615379FBA1FBC5" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[782,1038,1102,1129]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="8" pageNumber="995" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
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<emphasis id="B942EABBFFF00E79AE615379FBA1FBC5" bold="true" box="[782,1038,1102,1129]" italics="true" pageId="8" pageNumber="995">Bythinella navacellensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27157C0FFF00E79A97A5378FBFFFBC6" box="[1045,1104,1103,1130]" pageId="8" pageNumber="995" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6522FFF00E79AFCA53B0FC59FB45" pageId="8" pageNumber="995" type="reference_group">
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<paragraph id="8B8936A9FFF00E79AFCA53B0FBA0FB16" blockId="8.[675,1210,1159,1210]" pageId="8" pageNumber="995">
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<taxonomicName id="4C364D2AFFF00E79AFCA53B0FCADFB33" authorityName="Moquin-Tandon" authorityYear="1856" box="[677,770,1159,1183]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="8" pageNumber="995" phylum="Mollusca" rank="genus">
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<emphasis id="B942EABBFFF00E79AFCA53B0FCADFB33" box="[677,770,1159,1183]" italics="true" pageId="8" pageNumber="995">Bythinella</emphasis>
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</taxonomicName>
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sp. –
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<bibRefCitation id="EFA74B58FFF00E79AE5953BFFC5BFB0C" author="BICHAIN J. - M. & GAUBERT P. & SAMADI S. & DUBAYLE M. - C." box="[822,1012,1159,1184]" pageId="8" pageNumber="995" pagination="927 - 941" refId="ref7824" refString="BICHAIN J. - M., GAUBERT P., SAMADI S. & BOISSELIER- DUBAYLE M. - C. 2007 a. - A gleam in the dark: phylogenetic species delimitation in the confused springsnail genus Bythinella Moquin-Tandon, 1856 (Gastropoda: Rissooidea: Amnicolidae). Molecular Phylogenetics and Evolution 45 (3): 927 - 941." type="journal article" year="2007">
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Bichain
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<emphasis id="B942EABBFFF00E79AEEB53BFFC1EFB33" box="[900,945,1159,1183]" italics="true" pageId="8" pageNumber="995">et al.</emphasis>
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2007a
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</bibRefCitation>
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: figs 2, 3, clade F + G (and
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<taxonomicName id="4C364D2AFFF00E79AFB85395FC99FB16" authorityName="Moquin-Tandon" authorityYear="1856" box="[727,822,1186,1210]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="8" pageNumber="995" phylum="Mollusca" rank="genus">
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<emphasis id="B942EABBFFF00E79AFB85395FC99FB16" box="[727,822,1186,1210]" italics="true" pageId="8" pageNumber="995">Bythinella</emphasis>
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</taxonomicName>
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sp. 2 on the figure 5).
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</paragraph>
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<paragraph id="8B8936A9FFF00E79AFCA53E6FC59FB45" blockId="8.[677,1014,1233,1257]" box="[677,1014,1233,1257]" pageId="8" pageNumber="995">
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<taxonomicName id="4C364D2AFFF00E79AFCA53E6FCABFB45" authorityName="Moquin-Tandon" authorityYear="1856" box="[677,772,1233,1257]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="8" pageNumber="995" phylum="Mollusca" rank="genus">
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||
<emphasis id="B942EABBFFF00E79AFCA53E6FCABFB45" box="[677,772,1233,1257]" italics="true" pageId="8" pageNumber="995">Bythinella</emphasis>
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</taxonomicName>
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sp. –
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<bibRefCitation id="EFA74B58FFF00E79AE5153E6FC0EFB45" author="PRIE V." box="[830,929,1233,1257]" pageId="8" pageNumber="995" pagination="7 - 16" refId="ref8770" refString="PRIE V. 2008. - Les mollusques souterrains comme traceurs des hydrosystemes: application aux hydrosystemes karstiques des massifs nord-montpellierains. Karstologia 52: 7 - 16." type="journal article" year="2008">Prié 2008</bibRefCitation>
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: fig. 1H.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C32C6522FFF00E79AFCA5236FCE3FAD0" pageId="8" pageNumber="995" type="materials_examined">
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<paragraph id="8B8936A9FFF00E79AFCA5236FBDEFA9F" blockId="8.[677,1209,1280,1331]" pageId="8" pageNumber="995">
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<materialsCitation id="3B5E3CF4FFF00E79AFCA5236FBDEFA9F" ID-GBIF-Occurrence="3038235301" collectingDate="2003-07" collectionCode="MNHN" collectorName="V. Prie" country="France" location="Folatiere cave" pageId="8" pageNumber="995" specimenCode="MNHN-9315" specimenCount="1" typeStatus="holotype">
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<typeStatus id="548D880BFFF00E79AFCA5236FCA1FABB" box="[677,782,1281,1304]" pageId="8" pageNumber="995" type="holotype">HOLOTYPE</typeStatus>
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. —
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<collectingCountry id="F3217639FFF00E79AE555237FCD1FAB4" box="[826,894,1280,1304]" name="France" pageId="8" pageNumber="995">France</collectingCountry>
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,
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<location id="8EE96072FFF00E79AEE85237FBBEFAB4" LSID="urn:lsid:plazi:treatment:039F87BFFFF00E7BAE615379FD5CFA6A:8EE96072FFF00E79AEE85237FBBEFAB4" box="[903,1041,1280,1304]" country="France" name="Folatiere cave" pageId="8" pageNumber="995">Folatière cave</location>
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,
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<date id="FF881069FFF00E79A97A5237FBC0FAB4" box="[1045,1135,1280,1304]" pageId="8" pageNumber="995" value="2003-07">
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||
<collectingDate id="EFCCE981FFF00E79A97A5237FBC0FAB4" box="[1045,1135,1280,1304]" pageId="8" pageNumber="995" value="2003-07">VII.2003</collectingDate>
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||
</date>
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||
,
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<collectorName id="26C3537FFFF00E79A9165237FB16FAB4" box="[1145,1209,1280,1304]" pageId="8" pageNumber="995">V. Prié</collectorName>
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collector,
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<specimenCount id="9D30FD20FFF00E79AE6C522CFCDEFA9F" box="[771,881,1307,1331]" pageId="8" pageNumber="995" type="generic">1 specimen</specimenCount>
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(
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<specimenCode id="DB909ED2FFF00E79AE10522CFBBFFA9F" box="[895,1040,1307,1331]" collectionCode="MNHN-" pageId="8" pageNumber="995">MNHN-9315</specimenCode>
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;
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<figureCitation id="130D2A2CFFF00E79A975522CFBCAFA9F" box="[1050,1125,1307,1331]" captionStart="FIG" captionStartId="10.[113,124,972,989]" captionTargetBox="[217,1126,234,909]" captionTargetId="figure-145@10.[180,1144,214,931]" captionTargetPageId="10" captionText="FIG. 5. — Hypogean and epigean species of the Bythinella Moquin-Tandon, 1856 genus:A, holotype of B. navacellensis n. sp. (MNHN 9315) from the Folatière cave;B, live specimen of B. navacellensis n. sp. in situ from the type locality,with scattered fecal pellets visible on the ground and a drawn Buxus sempervirens L. leaf; C, histological section of the eye of a specimen from the Folatière cave; D, shell of Bythinella eurystoma (Paladilhe, 1870); E, syntype of Bythinella padiraci Locard, 1903 (MNHN); F, holotype of Bythinella bouloti Girardi, Bichain & Wienin, 2002 (MNHN); G, holotype of Bythinella galerae Girardi, Bichain & Wienin, 2002 (MNHN). Abbreviations: L, lens; R, retina without pigmented layer. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4520612" httpUri="https://zenodo.org/record/4520612/files/figure.png" pageId="8" pageNumber="995">Fig. 5A</figureCitation>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="8B8936A9FFF00E79AFCA527DFCE3FAD0" blockId="8.[677,1210,1354,1404]" pageId="8" pageNumber="995">
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<typeStatus id="548D880BFFF00E79AFCA527DFCA1FACC" box="[677,782,1354,1377]" pageId="8" pageNumber="995" type="paratype">PARATYPES</typeStatus>
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. — Same data as
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<typeStatus id="548D880BFFF00E79AEA4527DFB89FACE" box="[971,1062,1354,1378]" pageId="8" pageNumber="995" type="holotype">holotype</typeStatus>
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,
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<specimenCount id="9D30FD20FFF00E79A95D527DFB15FACE" box="[1074,1210,1354,1378]" pageId="8" pageNumber="995" type="generic">19 specimens</specimenCount>
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(
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<collectionCode id="ED27AE6CFFF00E79AFC15253FCA4FAD0" box="[686,779,1380,1404]" pageId="8" pageNumber="995">MNHN-</collectionCode>
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9316).
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6522FFF00E79AFCA52A3FCBBFA4C" pageId="8" pageNumber="995" type="distribution">
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<paragraph id="8B8936A9FFF00E79AFCA52A3FCBBFA4C" blockId="8.[675,1210,1428,1504]" pageId="8" pageNumber="995">
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TYPE LOCALITY. —
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<collectingCountry id="F3217639FFF00E79AE3952A3FC38FA00" box="[854,919,1428,1452]" name="France" pageId="8" pageNumber="995">France</collectingCountry>
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, Grotte de la Folatière (Folatière cave), town of Rogues, Gard département,
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<geoCoordinate id="EE02506EFFF00E79A9345299FB1BFA6A" box="[1115,1204,1454,1478]" degrees="3.5264" direction="east" orientation="longitude" pageId="8" pageNumber="995" precision="5" value="3.5264">3.5264E</geoCoordinate>
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,
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<geoCoordinate id="EE02506EFFF00E79AFC952FFFCBFFA4C" box="[678,784,1480,1504]" degrees="43.8636" direction="north" orientation="latitude" pageId="8" pageNumber="995" precision="5" value="43.8636">43.8636N</geoCoordinate>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6522FFF00E79AFCA52CFFC79F9D8" pageId="8" pageNumber="995" type="etymology">
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<paragraph id="8B8936A9FFF00E79AFCA52CFFB0DF986" blockId="8.[675,1210,1528,1578]" pageId="8" pageNumber="995">ETYMOLOGY. — The specific epithet refers to the grandiose Cirque de Navacelles located near the Folatière cave.</paragraph>
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<paragraph id="8B8936A9FFF00E79AFCA5175FC79F9D8" blockId="8.[674,1210,1601,1652]" pageId="8" pageNumber="995">VERNACULAR NAMES. — Bythinelle de Navacelles (French), Navacelles’ cave snail (English).</paragraph>
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</subSubSection>
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<subSubSection id="C32C6522FFF00E79AFCA51BBFBF6F90F" box="[677,1113,1675,1700]" pageId="8" pageNumber="995" type="materials_examined">
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||
<paragraph id="8B8936A9FFF00E79AFCA51BBFBF6F90F" blockId="8.[677,1113,1675,1700]" box="[677,1113,1675,1700]" pageId="8" pageNumber="995">
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OTHER MATERIAL EXAMINED. — See
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<tableCitation id="C6B40312FFF00E79A96551BCFBF6F90F" box="[1034,1113,1675,1699]" captionStart="TABLE" captionStartId="4.[113,124,220,237]" captionText="TABLE 1. — List of Bythinella navacellensis n. sp. and B. eurystoma (Paladilhe, 1870) sampling sites. Site numbers from 1 to 21 and 26 to 28 are plotted on Figure 1." pageId="8" pageNumber="995">Table 1.</tableCitation>
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</paragraph>
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</subSubSection>
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<caption id="DF496621FFF10E78AD1E530AFC1AFB3E" ID-DOI="http://doi.org/10.5281/zenodo.4520610" ID-Zenodo-Dep="4520610" httpUri="https://zenodo.org/record/4520610/files/figure.png" pageId="9" pageNumber="996" startId="9.[113,124,1085,1102]" targetBox="[113,1209,215,1042]" targetPageId="9">
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<paragraph id="8B8936A9FFF10E78AD1E530AFC1AFB3E" blockId="9.[112,1210,1085,1170]" pageId="9" pageNumber="996">
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FIG. 4. — Intra- and inter-specific shell variability of
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<taxonomicName id="4C364D2AFFF10E78AF7A530AFCE1FBE2" authority="(Paladilhe, 1870)" authorityName="" baseAuthorityName="Paladilhe" baseAuthorityYear="1870" box="[533,846,1085,1102]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="9" pageNumber="996" phylum="Mollusca" rank="species" species="eurystoma">
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<emphasis id="B942EABBFFF10E78AF7A530AFD6EFBE2" box="[533,705,1085,1102]" italics="true" pageId="9" pageNumber="996">Bythinella eurystoma</emphasis>
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(Paladilhe, 1870)
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</taxonomicName>
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and
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<taxonomicName id="4C364D2AFFF10E78AE19530AFC54FBE2" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[886,1019,1085,1102]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="9" pageNumber="996" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
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<emphasis id="B942EABBFFF10E78AE19530AFC54FBE2" box="[886,1019,1085,1102]" italics="true" pageId="9" pageNumber="996">B. navacellensis</emphasis>
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||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27157C0FFF10E78AE90530AFB9FFBE2" box="[1023,1072,1085,1102]" pageId="9" pageNumber="996" rank="species">n. sp.</taxonomicNameLabel>
|
||
:
|
||
<emphasis id="B942EABBFFF10E78A959530AFBF7FBE2" bold="true" box="[1078,1112,1085,1102]" pageId="9" pageNumber="996">A -H</emphasis>
|
||
, individuals sampled in the Folatière cave and attributed subsequently to
|
||
<taxonomicName id="4C364D2AFFF10E78AF305363FD4DFBC9" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[607,738,1108,1125]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="9" pageNumber="996" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
|
||
<emphasis id="B942EABBFFF10E78AF305363FD4DFBC9" box="[607,738,1108,1125]" italics="true" pageId="9" pageNumber="996">B. navacellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27157C0FFF10E78AF8A5363FCBBFBC9" box="[741,788,1108,1125]" pageId="9" pageNumber="996" rank="species">n. sp.</taxonomicNameLabel>
|
||
(from clade B) after COI sequencing;
|
||
<emphasis id="B942EABBFFF10E78A92F5363FBF6FBC9" bold="true" box="[1088,1113,1108,1125]" pageId="9" pageNumber="996">I -P</emphasis>
|
||
, individuals sampled in the Folatière cave and attributed subsequently to
|
||
<taxonomicName id="4C364D2AFFF10E78AF33535DFD72FBD7" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[604,733,1130,1147]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="9" pageNumber="996" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
|
||
<emphasis id="B942EABBFFF10E78AF33535DFD72FBD7" box="[604,733,1130,1147]" italics="true" pageId="9" pageNumber="996">B.navacellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27157C0FFF10E78AF8E535CFCA0FBD0" box="[737,783,1131,1148]" pageId="9" pageNumber="996" rank="species">n. sp.</taxonomicNameLabel>
|
||
(from clade A) after COI sequencing;
|
||
<emphasis id="B942EABBFFF10E78A956535DFBF5FBD7" bold="true" box="[1081,1114,1130,1148]" pageId="9" pageNumber="996">Q -V</emphasis>
|
||
, individuals of an epigean population (Saint-Julien-de-la-Nef, Hérault, France) of
|
||
<taxonomicName id="4C364D2AFFF10E78AFC253B6FCB4FB3E" authorityName="" baseAuthorityName="Paladilhe" baseAuthorityYear="1870" box="[685,795,1153,1170]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="9" pageNumber="996" phylum="Mollusca" rank="species" species="eurystoma">
|
||
<emphasis id="B942EABBFFF10E78AFC253B6FCB4FB3E" box="[685,795,1153,1170]" italics="true" pageId="9" pageNumber="996">B. eurystoma</emphasis>
|
||
</taxonomicName>
|
||
. Scale bar: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C32C6522FFF10E78AD1E53F3FE94FAE9" pageId="9" pageNumber="996" type="distribution">
|
||
<paragraph id="8B8936A9FFF10E78AD1E53F3FE94FAE9" blockId="9.[112,648,1220,1349]" pageId="9" pageNumber="996">
|
||
DISTRIBUTION. — The species is present in the subterranean aquifers of the Blandas and southern Larzac plateaus,
|
||
<collectingCountry id="F3217639FFF10E78ADA453CEFEA2FABD" box="[203,269,1273,1297]" name="France" pageId="9" pageNumber="996">France</collectingCountry>
|
||
, Gard and Hérault departments. Sample sites details are given in
|
||
<tableCitation id="C6B40312FFF10E78AC215224FE3AFA87" box="[334,405,1299,1323]" captionStart="TABLE" captionStartId="4.[113,124,220,237]" captionText="TABLE 1. — List of Bythinella navacellensis n. sp. and B. eurystoma (Paladilhe, 1870) sampling sites. Site numbers from 1 to 21 and 26 to 28 are plotted on Figure 1." pageId="9" pageNumber="996">Table 1</tableCitation>
|
||
and inferred distribution is shown in
|
||
<figureCitation id="130D2A2CFFF10E78AD8B521AFE94FAE9" box="[228,315,1325,1349]" captionStart="FIG" captionStartId="3.[113,124,1590,1607]" captionTargetBox="[130,1193,215,1547]" captionTargetId="figure-126@3.[131,711,602,1233]" captionTargetPageId="3" captionText="FIG. 1. — Study area and sampling sites: A, view of the Folatière cave entrance; B, view inside the Folatière cave (type locality of Bythinella navacellensis n. sp.) showing the typical erosion resulting from the active network; C, location of sampling sites (station code and details on localities are given in Table 1); Thick lines, main rivers;○, sampling sites (sites with occurrence of B. navacellensis n. sp. are numbered, data from rivers alluvium are not shown); ▲, sampling sites of B. eurystoma (Paladilhe, 1870). The geographical range of B. navacellensis n. sp., inferred from hydro-geological data (see text), is darkened." figureDoi="http://doi.org/10.5281/zenodo.4520602" httpUri="https://zenodo.org/record/4520602/files/figure.png" pageId="9" pageNumber="996">Figure 1.</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6522FFF10E7BAD1E525AFE95FA4A" lastPageId="10" lastPageNumber="997" pageId="9" pageNumber="996" type="description">
|
||
<paragraph id="8B8936A9FFF10E78AD1E525AFEADFA29" blockId="9.[111,648,1389,1700]" box="[113,258,1389,1415]" pageId="9" pageNumber="996">DESCRIPTION</paragraph>
|
||
<paragraph id="8B8936A9FFF10E78AD1E52BBFF0CFA0A" blockId="9.[111,648,1389,1700]" box="[113,163,1420,1446]" pageId="9" pageNumber="996">
|
||
<emphasis id="B942EABBFFF10E78AD1E52BBFF0CFA0A" box="[113,163,1420,1446]" italics="true" pageId="9" pageNumber="996">Shell</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8936A9FFF10E78AD1E529CFBB8FA0B" blockId="9.[111,648,1389,1700]" lastBlockId="9.[674,1210,1230,1447]" pageId="9" pageNumber="996">
|
||
Teleoconch conical and variably elongate, spire formed by
|
||
<emphasis id="B942EABBFFF10E78AD8F52FBFF46FA49" box="[224,233,1484,1509]" italics="true" pageId="9" pageNumber="996">c</emphasis>
|
||
. 4 well convex whorls, gradually increasing, separated by deep sutures (
|
||
<figureCitation id="130D2A2CFFF10E78ACD752DCFE55F9AA" box="[440,506,1515,1542]" captionStart="FIG" captionStartId="9.[113,124,1085,1102]" captionTargetBox="[113,1209,215,1042]" captionTargetId="figure-123@9.[571,702,522,713]" captionTargetPageId="9" captionText="FIG. 4. — Intra- and inter-specific shell variability of Bythinella eurystoma (Paladilhe, 1870) and B. navacellensis n. sp.: A-H, individuals sampled in the Folatière cave and attributed subsequently to B. navacellensis n. sp.(from clade B) after COI sequencing;I-P, individuals sampled in the Folatière cave and attributed subsequently to B.navacellensis n. sp.(from clade A) after COI sequencing;Q-V, individuals of an epigean population (Saint-Julien-de-la-Nef, Hérault, France) of B. eurystoma. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4520610" httpUri="https://zenodo.org/record/4520610/files/figure.png" pageId="9" pageNumber="996">Figs 4</figureCitation>
|
||
;
|
||
<figureCitation id="130D2A2CFFF10E78AF6A52DCFDBAF9AA" box="[517,533,1515,1542]" captionStart="FIG" captionStartId="10.[113,124,972,989]" captionTargetBox="[217,1126,234,909]" captionTargetId="figure-145@10.[180,1144,214,931]" captionTargetPageId="10" captionText="FIG. 5. — Hypogean and epigean species of the Bythinella Moquin-Tandon, 1856 genus:A, holotype of B. navacellensis n. sp. (MNHN 9315) from the Folatière cave;B, live specimen of B. navacellensis n. sp. in situ from the type locality,with scattered fecal pellets visible on the ground and a drawn Buxus sempervirens L. leaf; C, histological section of the eye of a specimen from the Folatière cave; D, shell of Bythinella eurystoma (Paladilhe, 1870); E, syntype of Bythinella padiraci Locard, 1903 (MNHN); F, holotype of Bythinella bouloti Girardi, Bichain & Wienin, 2002 (MNHN); G, holotype of Bythinella galerae Girardi, Bichain & Wienin, 2002 (MNHN). Abbreviations: L, lens; R, retina without pigmented layer. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4520612" httpUri="https://zenodo.org/record/4520612/files/figure.png" pageId="9" pageNumber="996">5</figureCitation>
|
||
). The shell width is
|
||
<emphasis id="B942EABBFFF10E78ADA5513CFF7CF988" box="[202,211,1547,1572]" italics="true" pageId="9" pageNumber="996">c</emphasis>
|
||
. ⅔ of the shell length and the last whorl is more than ⅔ of the shell length. Shell is transparent, with marked growth lines in the form of collabral grooves but no visible spiral micro-sculpture.Aperture holostome,oval; external margin of peristome slightly fluted. Umbilicus is widely open. Aperture could be rejected on the side, giving the shell a distinct globular shape. Operculum is thin, pliable, transparent and oval. Protoconch of 1¼ whorls, almost smooth, but exhibits thin spiral micro-sculptures in the form of shallow grooves. Basic statistics of 11 shell parameters from 35 shells are given in
|
||
<tableCitation id="C6B40312FFF10E78AEAE52BBFBBCFA0B" box="[961,1043,1420,1447]" captionStart="TABLE" captionStartId="7.[113,124,220,237]" captionText="TABLE 2. — Basic statistics of 11 shell parameters for Bythinella eurystoma (Paladilhe,1870) and B. navacellensis n. sp. Measurements in mm." pageId="9" pageNumber="996">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8936A9FFF10E78AFCA52FCFCADFA49" blockId="9.[674,1210,1483,1700]" box="[677,770,1483,1509]" pageId="9" pageNumber="996">
|
||
<emphasis id="B942EABBFFF10E78AFCA52FCFCADFA49" box="[677,770,1483,1509]" italics="true" pageId="9" pageNumber="996">Anatomy</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8936A9FFF10E7BAFCA52DCFDF2FB45" blockId="9.[674,1210,1483,1700]" lastBlockId="10.[111,647,1166,1510]" lastPageId="10" lastPageNumber="997" pageId="9" pageNumber="996">
|
||
The entire body is unpigmented. Eyes are invisible externally; however, a lens may be present but pigmented retinal cells were not observed(
|
||
<figureCitation id="130D2A2CFFF10E78A94E511DFBC2F9E9" box="[1057,1133,1578,1605]" captionStart="FIG" captionStartId="10.[113,124,972,989]" captionTargetBox="[217,1126,234,909]" captionTargetId="figure-145@10.[180,1144,214,931]" captionTargetPageId="10" captionText="FIG. 5. — Hypogean and epigean species of the Bythinella Moquin-Tandon, 1856 genus:A, holotype of B. navacellensis n. sp. (MNHN 9315) from the Folatière cave;B, live specimen of B. navacellensis n. sp. in situ from the type locality,with scattered fecal pellets visible on the ground and a drawn Buxus sempervirens L. leaf; C, histological section of the eye of a specimen from the Folatière cave; D, shell of Bythinella eurystoma (Paladilhe, 1870); E, syntype of Bythinella padiraci Locard, 1903 (MNHN); F, holotype of Bythinella bouloti Girardi, Bichain & Wienin, 2002 (MNHN); G, holotype of Bythinella galerae Girardi, Bichain & Wienin, 2002 (MNHN). Abbreviations: L, lens; R, retina without pigmented layer. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4520612" httpUri="https://zenodo.org/record/4520612/files/figure.png" pageId="9" pageNumber="996">Fig.5C</figureCitation>
|
||
).Snout is about as long as wide, approximately parallel-sided or slightly tapered, with a weak but noticeable distal lobation. Tentacles are longer than the snout, more than 10 times as long as they are wide with the distal end slightly expanded. Under an optical microscope no ciliation is visible on the tentacles (
|
||
<figureCitation id="130D2A2CFFF20E7BAC9053F9FDFEFB45" box="[511,593,1230,1257]" captionStart="FIG" captionStartId="10.[113,124,972,989]" captionTargetBox="[217,1126,234,909]" captionTargetId="figure-145@10.[180,1144,214,931]" captionTargetPageId="10" captionText="FIG. 5. — Hypogean and epigean species of the Bythinella Moquin-Tandon, 1856 genus:A, holotype of B. navacellensis n. sp. (MNHN 9315) from the Folatière cave;B, live specimen of B. navacellensis n. sp. in situ from the type locality,with scattered fecal pellets visible on the ground and a drawn Buxus sempervirens L. leaf; C, histological section of the eye of a specimen from the Folatière cave; D, shell of Bythinella eurystoma (Paladilhe, 1870); E, syntype of Bythinella padiraci Locard, 1903 (MNHN); F, holotype of Bythinella bouloti Girardi, Bichain & Wienin, 2002 (MNHN); G, holotype of Bythinella galerae Girardi, Bichain & Wienin, 2002 (MNHN). Abbreviations: L, lens; R, retina without pigmented layer. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4520612" httpUri="https://zenodo.org/record/4520612/files/figure.png" pageId="10" pageNumber="997">Fig. 5B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF496621FFF20E7BAD1E54FBFDF0FBE3" ID-DOI="http://doi.org/10.5281/zenodo.4520612" ID-Zenodo-Dep="4520612" httpUri="https://zenodo.org/record/4520612/files/figure.png" pageId="10" pageNumber="997" startId="10.[113,124,972,989]" targetBox="[217,1126,234,909]" targetPageId="10">
|
||
<paragraph id="8B8936A9FFF20E7BAD1E54FBFDF0FBE3" blockId="10.[112,1211,972,1103]" pageId="10" pageNumber="997">
|
||
FIG. 5. — Hypogean and epigean species of the
|
||
<taxonomicName id="4C364D2AFFF20E7BAC9354FBFCA6FC71" authority="Moquin-Tandon, 1856" authorityName="Moquin-Tandon" authorityYear="1856" box="[508,777,972,989]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EABBFFF20E7BAC9354FBFDE2FC71" box="[508,589,972,989]" italics="true" pageId="10" pageNumber="997">Bythinella</emphasis>
|
||
Moquin-Tandon, 1856
|
||
</taxonomicName>
|
||
genus:
|
||
<emphasis id="B942EABBFFF20E7BAE2654FBFCF9FC71" bold="true" box="[841,854,972,989]" pageId="10" pageNumber="997">A</emphasis>
|
||
, holotype of
|
||
<taxonomicName id="4C364D2AFFF20E7BAEAE54FBFBE9FC71" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[961,1094,972,989]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
|
||
<emphasis id="B942EABBFFF20E7BAEAE54FBFBE9FC71" box="[961,1094,972,989]" italics="true" pageId="10" pageNumber="997">B. navacellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27157C0FFF20E7BA92554FBFBD6FC71" box="[1098,1145,972,989]" pageId="10" pageNumber="997" rank="species">n. sp.</taxonomicNameLabel>
|
||
(MNHN 9315) from the Folatière cave;
|
||
<emphasis id="B942EABBFFF20E7BAC0754D5FEDAFC5F" bold="true" box="[360,373,994,1011]" pageId="10" pageNumber="997">B</emphasis>
|
||
, live specimen of
|
||
<taxonomicName id="4C364D2AFFF20E7BAF6854D5FD24FC5F" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[519,651,994,1011]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
|
||
<emphasis id="B942EABBFFF20E7BAF6854D5FD24FC5F" box="[519,651,994,1011]" italics="true" pageId="10" pageNumber="997">B. navacellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27157C0FFF20E7BAFE054D4FD12FC58" box="[655,701,995,1012]" pageId="10" pageNumber="997" rank="species">n. sp.</taxonomicNameLabel>
|
||
<emphasis id="B942EABBFFF20E7BAFAF54D5FD40FC5F" box="[704,751,994,1011]" italics="true" pageId="10" pageNumber="997">in situ</emphasis>
|
||
from the type locality,with scattered fecal pellets visible on the ground and a drawn
|
||
<taxonomicName id="4C364D2AFFF20E7BAC3E54CEFE58FBA6" box="[337,503,1017,1034]" class="Magnoliopsida" family="Buxaceae" genus="Buxus" kingdom="Plantae" order="Buxales" pageId="10" pageNumber="997" phylum="Tracheophyta" rank="species" species="sempervirens">
|
||
<emphasis id="B942EABBFFF20E7BAC3E54CEFE58FBA6" box="[337,503,1017,1034]" italics="true" pageId="10" pageNumber="997">Buxus sempervirens</emphasis>
|
||
</taxonomicName>
|
||
L. leaf;
|
||
<emphasis id="B942EABBFFF20E7BAF5A54CEFDECFBA6" bold="true" box="[565,579,1017,1034]" pageId="10" pageNumber="997">C</emphasis>
|
||
, histological section of the eye of a specimen from the Folatière cave;
|
||
<emphasis id="B942EABBFFF20E7BA91254CEFB24FBA6" bold="true" box="[1149,1163,1017,1034]" pageId="10" pageNumber="997">D</emphasis>
|
||
, shell of
|
||
<taxonomicName id="4C364D2AFFF20E7BADE75327FE64FB8D" authority="(Paladilhe, 1870)" authorityName="" baseAuthorityName="Paladilhe" baseAuthorityYear="1870" box="[136,459,1040,1057]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="eurystoma">
|
||
<emphasis id="B942EABBFFF20E7BADE75327FE99FB8D" box="[136,310,1040,1057]" italics="true" pageId="10" pageNumber="997">Bythinella eurystoma</emphasis>
|
||
(Paladilhe, 1870)
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="B942EABBFFF20E7BACBC5327FE70FB8D" bold="true" box="[467,479,1040,1057]" pageId="10" pageNumber="997">E</emphasis>
|
||
, syntype of
|
||
<taxonomicName id="4C364D2AFFF20E7BAF255327FCF6FB8D" authority="Locard, 1903" authorityName="Locard" authorityYear="1903" box="[586,857,1040,1057]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="padiraci">
|
||
<emphasis id="B942EABBFFF20E7BAF255327FD4CFB8D" box="[586,739,1040,1057]" italics="true" pageId="10" pageNumber="997">Bythinella padiraci</emphasis>
|
||
Locard, 1903
|
||
</taxonomicName>
|
||
(MNHN);
|
||
<emphasis id="B942EABBFFF20E7BAEC25327FC17FB8D" bold="true" box="[941,952,1040,1057]" pageId="10" pageNumber="997">F</emphasis>
|
||
, holotype of
|
||
<taxonomicName id="4C364D2AFFF20E7BA9465327FED6FB94" authority="Girardi, Bichain & Wienin, 2002" authorityName="Girardi, Bichain & Wienin" authorityYear="2002" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="bouloti">
|
||
<emphasis id="B942EABBFFF20E7BA9465327FB16FB8D" box="[1065,1209,1040,1057]" italics="true" pageId="10" pageNumber="997">Bythinella bouloti</emphasis>
|
||
Girardi, Bichain & Wienin, 2002
|
||
</taxonomicName>
|
||
(MNHN);
|
||
<emphasis id="B942EABBFFF20E7BACA25311FE74FB9B" bold="true" box="[461,475,1062,1079]" pageId="10" pageNumber="997">G</emphasis>
|
||
, holotype of
|
||
<taxonomicName id="4C364D2AFFF20E7BAF235311FC41FB94" authority="Girardi, Bichain & Wienin, 2002" authorityName="Girardi, Bichain & Wienin" authorityYear="2002" box="[588,1006,1062,1080]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="galerae">
|
||
<emphasis id="B942EABBFFF20E7BAF235311FD70FB9B" box="[588,735,1062,1079]" italics="true" pageId="10" pageNumber="997">Bythinella galerae</emphasis>
|
||
Girardi, Bichain & Wienin, 2002
|
||
</taxonomicName>
|
||
(MNHN). Abbreviations:
|
||
<emphasis id="B942EABBFFF20E7BAD1E530AFFD3FBE2" bold="true" box="[113,124,1085,1102]" pageId="10" pageNumber="997">L</emphasis>
|
||
, lens;
|
||
<emphasis id="B942EABBFFF20E7BADDC530AFF6FFBE2" bold="true" box="[179,192,1085,1102]" pageId="10" pageNumber="997">R</emphasis>
|
||
, retina without pigmented layer. Scale bar: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8936A9FFF20E7BADE753DAFE95FA4A" blockId="10.[111,647,1166,1510]" pageId="10" pageNumber="997">
|
||
On dissection, the anatomy of the male genitalia shows the typical organization found in
|
||
<taxonomicName id="4C364D2AFFF20E7BAF78523AFD2FFA8B" authorityName="Moquin-Tandon" authorityYear="1856" box="[535,640,1293,1319]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EABBFFF20E7BAF78523AFD2FFA8B" box="[535,640,1293,1319]" italics="true" pageId="10" pageNumber="997">Bythinella</emphasis>
|
||
</taxonomicName>
|
||
: penis bi-armed, the left arm (the penis proper) cylindrical and the right arm (usually referred to as the flagellum) short, blunt and thinner. The intestine makes a loop visible through the translucent shell. Content of stomach and intestine consists of clay and sand particles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6522FFF20E7BAD1E513DFD5CFA6A" pageId="10" pageNumber="997" type="biology_ecology">
|
||
<paragraph id="8B8936A9FFF20E7BAD1E513DFF11F988" blockId="10.[113,648,1546,1700]" box="[113,190,1546,1572]" pageId="10" pageNumber="997">
|
||
<emphasis id="B942EABBFFF20E7BAD1E513DFF11F988" box="[113,190,1546,1572]" italics="true" pageId="10" pageNumber="997">Ecology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B8936A9FFF20E7BAD1E511DFD5CFA6A" blockId="10.[113,648,1546,1700]" lastBlockId="10.[675,1211,1166,1478]" pageId="10" pageNumber="997">
|
||
The only known living population comes from the Folatière cave. Living animals were found in shallow water, in streams and puddle in the active hydro-geological karstic network. In the Folatière cave, about 67% of the individuals were found by sight trapped in puddle and 33% were collected on the submerged gallery walls, from the surface to about the depth of one meter. Only empty shells were collected by divers in deep water, i.e. more than one meter below the water surface. Since this species, which exhibits troglomorphic features, has only been sampled alive in hypogean habitats, we consider
|
||
<taxonomicName id="4C364D2AFFF20E7BAE6C52BBFC30FA0A" authority="Prié & Bichain, 2009" authorityName="Prié & Bichain" authorityYear="2009" box="[771,927,1420,1446]" class="Gastropoda" family="Hydrobiidae" genus="Bythinella" kingdom="Animalia" order="Littorinimorpha" pageId="10" pageNumber="997" phylum="Mollusca" rank="species" species="navacellensis" status="sp. nov.">
|
||
<emphasis id="B942EABBFFF20E7BAE6C52BBFC30FA0A" box="[771,927,1420,1446]" italics="true" pageId="10" pageNumber="997">B. navacellensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27157C0FFF20E7BAECA52BBFC71FA0B" box="[933,990,1420,1447]" pageId="10" pageNumber="997" rank="species">n. sp.</taxonomicNameLabel>
|
||
as a strictly stygobite species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |