190 lines
22 KiB
XML
190 lines
22 KiB
XML
<document id="6F9EF3B4E1D76EA902E640ADDB84B885" ID-DOI="10.5281/zenodo.5399867" ID-ISSN="1638-9387" ID-Zenodo-Dep="5399867" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630332822969" checkinUser="marcus" docAuthor="Abdou, Ahmed & Bouchet, Philippe" docDate="2000" docId="03B3A9648F61FFC9329AEC08FBBA0469" docLanguage="fr" docName="Zoosystema.2000.22.4.689-707.pdf" docOrigin="Zoosystema 22 (4)" docStyle="DocumentStyle:2A9C6F9EA5F90D98170D9E0D9CA29375.4:Zoosystema.2000-2008.journal_article.type1" docStyleId="2A9C6F9EA5F90D98170D9E0D9CA29375" docStyleName="Zoosystema.2000-2008.journal_article.type1" docStyleVersion="4" docTitle="Minidonta flammulina Abdou & Bouchet 2000, n. sp." docType="treatment" docVersion="4" lastPageNumber="696" masterDocId="FF8AD11C8F64FFCE3246E942FFBD072E" masterDocTitle="Nouveaux gastéropodes Endodontidae et Punctidae (Mollusca, Pulmonata) récemment éteints de l’archipel des Gambier (Polynésie)" masterLastPageNumber="707" masterPageNumber="689" pageNumber="694" updateTime="1699231522116" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:mods id="9C0924B55C75AA776DE78F6DC3A1A6DD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="E1D28587A4434EC63D8A2CDC5003BB63">
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<mods:title id="D9F3A5D82EB58AD6C94DC12CE87E0D25">Nouveaux gastéropodes Endodontidae et Punctidae (Mollusca, Pulmonata) récemment éteints de l’archipel des Gambier (Polynésie)</mods:title>
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</mods:titleInfo>
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<mods:name id="2622C86326416BA13E1A085E4DBCA1C2" type="personal">
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<mods:role id="3BC84F5E829E0530D2982A06808BDAF4">
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<mods:roleTerm id="1E67FD34BBD5B4CC67689AF10B98A277">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B0F527E4E06672E9F0EDF28C6B0D8FEC">Abdou, Ahmed</mods:namePart>
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</mods:name>
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<mods:name id="F3EBAEA7CF235EFE5A84A35689BA6B5E" type="personal">
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<mods:role id="BC0C1AAC158A0AB4ED4672D3CFC73EA0">
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<mods:roleTerm id="2C20D50E7BB38D0BA6C1E2B60B0D9E9C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8231C5539720116C56477A408DA6F54D">Bouchet, Philippe</mods:namePart>
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<mods:affiliation id="96FBFD1CD60869CFC9A404143B465C0D">Muséum national d’Histoire naturelle, Laboratoire de Biologie des Invertébrés marins et Malacologie, 55 rue de Buffon, F- 75231 Paris cedex 05 (France) bouchet @ mnhn. fr</mods:affiliation>
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<mods:nameIdentifier id="C4A54ED054E92656CC8261E6E26A0548" type="email">bouchet@mnhn.fr</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="C7EFCE6D7873D8143FB08CDA2A794BEF">text</mods:typeOfResource>
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<mods:titleInfo id="0A928EEE2E281D65A71943788722DFBB">
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<mods:title id="D846BC49B934ADD028AF86D926EA7159">Zoosystema</mods:title>
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</mods:titleInfo>
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<mods:part id="03E18008D5A22CD4355EB911BFC4BE31">
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<mods:date id="E06732AB6EEC75E260F7A42DE389D42D">2000</mods:date>
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<mods:detail id="712C32B1D33A76BE00C2E343F4FC8F9C" type="volume">
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<mods:number id="BCCCEBFF4AC21FE8CE5E608EBF4A138E">22</mods:number>
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</mods:detail>
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<mods:detail id="B5A32F47AD166276DEA8F304E51E9F48" type="issue">
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<mods:number id="0366CBA800AE26502E4C995366A93034">4</mods:number>
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</mods:detail>
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<mods:extent id="27888E3DA946D6F0D7DFD58C3A5D072F" unit="page">
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<mods:start id="2C7AE459E9D60021E1B519E3F850773A">689</mods:start>
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<mods:end id="4E045EA4873D775373BE0C56E4695AD1">707</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="CF313C6328FBB9773016A42037DE2C78">journal article</mods:classification>
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<mods:identifier id="80A4F784AD77788F5B37C93B66A0064C" type="DOI">10.5281/zenodo.5399867</mods:identifier>
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<mods:identifier id="503F835907B1CF5F7ACF2B6D41B5BB91" type="ISSN">1638-9387</mods:identifier>
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<mods:identifier id="99749104647334D814C37B9643B3D6A1" type="Zenodo-Dep">5399867</mods:identifier>
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<treatment id="03B3A9648F61FFC9329AEC08FBBA0469" ID-DOI="http://doi.org/10.5281/zenodo.5475374" ID-Zenodo-Dep="5475374" LSID="urn:lsid:plazi:treatment:03B3A9648F61FFC9329AEC08FBBA0469" httpUri="http://treatment.plazi.org/id/03B3A9648F61FFC9329AEC08FBBA0469" lastPageId="7" lastPageNumber="696" pageId="5" pageNumber="694">
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<subSubSection id="C3004BF98F61FFCB329AEC08FDA1024D" box="[220,540,1353,1380]" pageId="5" pageNumber="694" type="nomenclature">
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<paragraph id="8BA518728F61FFCB329AEC08FDA1024D" blockId="5.[220,540,1353,1411]" box="[220,540,1353,1380]" pageId="5" pageNumber="694">
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<heading id="D0EDAF1E8F61FFCB329AEC08FDA1024D" box="[220,540,1353,1380]" centered="true" fontSize="11" level="2" pageId="5" pageNumber="694" reason="2">
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<taxonomicName id="4C1A63F18F61FFCB329AEC08FE64024A" ID-CoL="43JLK" authority="Abdou & Bouchet, 2000" authorityName="Abdou & Bouchet" authorityYear="2000" box="[220,473,1354,1380]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="5" pageNumber="694" phylum="Mollusca" rank="species" species="flammulina" status="sp. nov.">
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<emphasis id="B96EC4608F61FFCB329AEC08FE64024A" bold="true" box="[220,473,1354,1380]" italics="true" pageId="5" pageNumber="694">Minidonta flammulina</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="A25D791B8F61FFCB33A7EC0BFDA1024D" box="[481,540,1353,1379]" pageId="5" pageNumber="694" 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="C3004BF98F61FFC93312EC2BFBBA0469" lastPageId="7" lastPageNumber="696" pageId="5" pageNumber="694" type="description">
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<paragraph id="8BA518728F61FFCB3312EC2BFE1902AD" blockId="5.[220,540,1353,1411]" box="[340,420,1385,1411]" pageId="5" pageNumber="694">
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(
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<figureCitation id="132104F78F61FFCB331DEC2BFE2102AD" box="[347,412,1385,1411]" captionStart="FIG" captionStartId="6.[114,125,1623,1640]" captionTargetBox="[120,1211,206,1567]" captionTargetId="figure-21@6.[120,1211,206,1567]" captionTargetPageId="6" captionText="FIG. 2. — Minidonta flammulina n. sp., Ganhutu, Mangareva, Archipel des Gambier, Polynésie française; A-B, holotype, diamètre = 2,96 mm; C, paratype 1, diamètre = 2,72 mm; D, paratype 2, diamètre = 2,56 mm, vue apicale de la coquille non métallisée; E, holotype, détail de l’armature aperturale; F, détail des lamelles pariétales; G, paratype 1, détail de la protoconque; H, paratype 1, microsculpture de l’avant-dernier tour. Échelles: G, 200 µm; H, 50 µm." figureDoi="http://doi.org/10.5281/zenodo.5399871" httpUri="https://zenodo.org/record/5399871/files/figure.png" pageId="5" pageNumber="694">Fig. 2</figureCitation>
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)
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</paragraph>
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<paragraph id="8BA518728F61FFCB3237ECDCFDA402FE" blockId="5.[113,647,1438,1704]" pageId="5" pageNumber="694">
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MATÉRIEL- TYPE. —
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<typeStatus id="54A1A6D08F61FFCB3311ECDDFE7C0299" box="[343,449,1439,1463]" pageId="5" pageNumber="694" type="holotype">Holotype</typeStatus>
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et
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<typeStatus id="54A1A6D08F61FFCB33ADECDCFDEB0298" box="[491,598,1438,1462]" pageId="5" pageNumber="694" type="paratype">paratypes</typeStatus>
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1-7 (MNHN),
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<typeStatus id="54A1A6D08F61FFCB32A7ECF5FE8002E1" box="[225,317,1463,1487]" pageId="5" pageNumber="694" type="paratype">paratypes</typeStatus>
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8-9 (BPBM 259289).
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</paragraph>
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<paragraph id="8BA518728F61FFCB3237ECA6FE54011E" blockId="5.[113,647,1438,1704]" pageId="5" pageNumber="694">
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LOCALITÉ-
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<typeStatus id="54A1A6D08F61FFCB329FECABFEBB02D7" box="[217,262,1513,1529]" pageId="5" pageNumber="694">TYPE</typeStatus>
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. —
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<emphasis id="B96EC4608F61FFCB3371ECA6FE1002D2" bold="true" box="[311,429,1508,1532]" pageId="5" pageNumber="694">Mangareva.</emphasis>
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Ganhutu,
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<geoCoordinate id="EE2E7EB58F61FFCB3058ECA7FD3F02D3" box="[542,642,1509,1533]" degrees="23" direction="south" minutes="04,6" orientation="latitude" pageId="5" pageNumber="694" precision="92" value="-23.076666">23°04,6’S</geoCoordinate>
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,
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<geoCoordinate id="EE2E7EB58F61FFCB3237ECBCFF500138" box="[113,237,1534,1558]" degrees="134" direction="west" minutes="56,6" orientation="longitude" pageId="5" pageNumber="694" precision="92" value="-134.94333">134°56,6’W</geoCoordinate>
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, terrain découvert herbeux sous cocotiers, sol très léger, sablonneux,
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<date id="FFA43EB28F61FFCB3337EF5AFE5B011E" box="[369,486,1560,1584]" pageId="5" pageNumber="694" value="1997-09-17">17.IX.1997</date>
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.
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</paragraph>
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<paragraph id="8BA518728F61FFCB3237EF06FEE30186" blockId="5.[113,647,1438,1704]" pageId="5" pageNumber="694">
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ÉTYMOLOGIE. — Par ses flammules de couleur roux sur fond clair, l’espèce ressemble en miniature aux espèces du genre
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<taxonomicName id="4C1A63F18F61FFCB3364EF35FD9101A1" authorityName="Abdou & Bouchet" authorityYear="2000" box="[290,556,1655,1679]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="5" pageNumber="694" phylum="Mollusca" rank="species" species="flammulina">
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<emphasis id="B96EC4608F61FFCB3364EF35FE2701A1" box="[290,410,1655,1679]" italics="true" pageId="5" pageNumber="694">Flammulina</emphasis>
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(Charopidae)
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</taxonomicName>
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. Le nom est utilisé en apposition.
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</paragraph>
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<paragraph id="8BA518728F61FFCB30E3EC0FFC030249" blockId="5.[677,1210,1357,1703]" box="[677,958,1357,1383]" pageId="5" pageNumber="694">
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DESCRIPTION (
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<typeStatus id="54A1A6D08F61FFCB3100EC10FC0B024B" box="[838,950,1362,1381]" pageId="5" pageNumber="694" type="holotype">HOLOTYPE</typeStatus>
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)
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</paragraph>
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<paragraph id="8BA518728F61FFC930E3EC2FFE590409" blockId="5.[677,1210,1357,1703]" lastBlockId="7.[113,647,205,967]" lastPageId="7" lastPageNumber="696" pageId="5" pageNumber="694">Coquille grande pour le genre, globuleuse déprimée, à spire modérément élevée (H/D = 0,622), formée de six tours, régulièrement convexes, séparés par une suture profonde. Protoconque d’1,5 tour environ, en apparence lisse, mais avec des traces de costulation axiale au voisinage de la suture. Transition protoconque/téléoconque indistincte. Sculpture de la téléoconque constituée de côtes primaires épaisses, peu élevées, au nombre de 109 sur le dernier tour, espacées de 75-85 µm; microsculpture de costules secondaires serrés, couvrant toute la surface de la coquille, même au niveau des côtes primaires, espacées de 5-6 µm sur les deux premiers tours de téléoconque, usés ou obsolètes sur les deux derniers tours, croisant de très fins filets spiraux avec lesquels elles forment un réseau à mailles carrées. Ombilic étroit, occupant 17,6 % du diamètre. Ouverture en croissant de lune, péristome légèrement prosocline, non continu. Barrières aperturales s’étendant sur un quart de tour environ: trois lamelles pariétales, intervalle entre Pr1, la plus haute, et la suivante (Pr3) près du double de celui qui sépare les deux autres; Pr2 absente, Pr1 et Pr3 en forme de feuillet recourbé, Pr4 plus basse; une très forte lamelle columellaire; quatre lamelles palatales, P1 très réduite, une trace entre P1 et P2, et une autre entre P2 et P3. Couleur non uniforme, flammules brun foncé sur fond clair, blanc crayeux.</paragraph>
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<caption id="DF6548FA8F62FFC83234EF15FD780186" ID-DOI="http://doi.org/10.5281/zenodo.5399871" ID-Zenodo-Dep="5399871" httpUri="https://zenodo.org/record/5399871/files/figure.png" pageId="6" pageNumber="695" startId="6.[114,125,1623,1640]" targetBox="[120,1211,206,1567]" targetPageId="6">
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<paragraph id="8BA518728F62FFC83234EF15FD780186" blockId="6.[114,1210,1623,1704]" pageId="6" pageNumber="695">
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FIG. 2. —
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<taxonomicName id="4C1A63F18F62FFC83285EF15FEC80146" authority="Abdou & Bouchet, 2000" authorityName="Abdou & Bouchet" authorityYear="2000" box="[195,373,1623,1640]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="6" pageNumber="695" phylum="Mollusca" rank="species" species="flammulina" status="sp. nov.">
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<emphasis id="B96EC4608F62FFC83285EF15FEC80146" box="[195,373,1623,1640]" italics="true" pageId="6" pageNumber="695">Minidonta flammulina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25D791B8F62FFC8333DEF15FE100146" box="[379,429,1623,1640]" pageId="6" pageNumber="695" rank="species">n. sp.</taxonomicNameLabel>
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, Ganhutu, Mangareva, Archipel des Gambier, Polynésie française;
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<emphasis id="B96EC4608F62FFC831A6EF15FBBC0146" bold="true" box="[992,1025,1623,1640]" pageId="6" pageNumber="695">A -B</emphasis>
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, holotype, diamètre = 2,96 mm;
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<emphasis id="B96EC4608F62FFC83296EF2EFF630153" bold="true" box="[208,222,1644,1661]" pageId="6" pageNumber="695">C</emphasis>
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, paratype 1, diamètre = 2,72 mm;
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<emphasis id="B96EC4608F62FFC83052EF2EFD9F0153" bold="true" box="[532,546,1644,1661]" pageId="6" pageNumber="695">D</emphasis>
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, paratype 2, diamètre = 2,56 mm, vue apicale de la coquille non métallisée;
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<emphasis id="B96EC4608F62FFC83234EFC3FFC301BC" bold="true" box="[114,126,1665,1682]" pageId="6" pageNumber="695">E</emphasis>
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, holotype, détail de l’armature aperturale;
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<emphasis id="B96EC4608F62FFC833A6EFC3FE5601BC" bold="true" box="[480,491,1665,1682]" pageId="6" pageNumber="695">F</emphasis>
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, détail des lamelles pariétales;
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<emphasis id="B96EC4608F62FFC830B7EFC3FD4201BC" bold="true" box="[753,767,1665,1682]" pageId="6" pageNumber="695">G</emphasis>
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, paratype 1, détail de la protoconque;
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<emphasis id="B96EC4608F62FFC83602EFC3FBEF01BC" bold="true" box="[1092,1106,1665,1682]" pageId="6" pageNumber="695">H</emphasis>
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, paratype 1, microsculpture de l’avant-dernier tour. Échelles: G, 200 µm; H, 50 µm.
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</paragraph>
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</caption>
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<paragraph id="8BA518728F63FFC93237EA6FFDBC04E9" blockId="7.[113,647,205,967]" pageId="7" pageNumber="696">Certains individus présentent une trace de lamelle pariétale dans l’intervalle entre Pr3 et Pr4; la trace palatale entre P1 et P2 est très constante, celle entre P2 et P3 peut manquer et une troisième peut être présente entre P3 et P4.</paragraph>
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<paragraph id="8BA518728F63FFC93237EAAFFF540328" blockId="7.[113,646,1005,1223]" box="[113,233,1005,1030]" pageId="7" pageNumber="696">
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<emphasis id="B96EC4608F63FFC93237EAAFFF540328" box="[113,233,1005,1030]" italics="true" pageId="7" pageNumber="696">Dimensions</emphasis>
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</paragraph>
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<paragraph id="8BA518728F63FFC93237ED4FFD8703E9" blockId="7.[113,646,1005,1223]" pageId="7" pageNumber="696">
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H =
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<quantity id="4CE2B5978F63FFC932EAED4FFEA60309" box="[172,283,1037,1063]" metricMagnitude="-3" metricUnit="m" metricValue="1.84" pageId="7" pageNumber="696" unit="mm" value="1.84">1,84 mm</quantity>
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; D =
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<quantity id="4CE2B5978F63FFC93337ED4FFE580309" box="[369,485,1037,1063]" metricMagnitude="-3" metricUnit="m" metricValue="2.96" pageId="7" pageNumber="696" unit="mm" value="2.96">2,96 mm</quantity>
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. Dimensions moyennes de dix individus adultes (
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<typeStatus id="54A1A6D08F63FFC93040ED6FFDD40369" box="[518,617,1069,1095]" pageId="7" pageNumber="696" type="holotype">holotype</typeStatus>
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et
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<typeStatus id="54A1A6D08F63FFC93237ED0FFF540349" box="[113,233,1101,1127]" pageId="7" pageNumber="696" type="paratype">paratypes</typeStatus>
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) et intervalles (
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<tableCitation id="C6982DC98F63FFC933F6ED0FFD8C0349" box="[432,561,1101,1127]" captionStart="TABLEAU" captionStartId="7.[240,251,1298,1315]" captionText="TABLEAU 4. — Dimensions et caractéristiques de l’holotype et des paratypes de Minidonta flammulina." pageId="7" pageNumber="696">Tableau 4</tableCitation>
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): H =
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<quantity id="4CE2B5978F63FFC93237ED2FFF6603A9" box="[113,219,1133,1159]" metricMagnitude="-3" metricUnit="m" metricValue="1.57" pageId="7" pageNumber="696" unit="mm" value="1.57">1,57 mm</quantity>
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(1,40-1,84); D = 2,64 (2,44-2,96); rapport D/U = 7,25 (5,69-9,00); nombre de côtes sur le dernier tour = 108,8 (92-129).
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</paragraph>
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<paragraph id="8BA518728F63FFC930E3E98FFC9507CB" blockId="7.[677,1210,205,839]" box="[677,808,205,231]" pageId="7" pageNumber="696">REMARQUES</paragraph>
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<paragraph id="8BA518728F63FFC930E3E9AFFBBA0469" blockId="7.[677,1210,205,839]" pageId="7" pageNumber="696">
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Le système de barrières aperturales de
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<taxonomicName id="4C1A63F18F63FFC9360EE9AFFC910609" authorityName="Abdou & Bouchet" authorityYear="2000" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="flammulina">
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<emphasis id="B96EC4608F63FFC9360EE9AFFC910609" italics="true" pageId="7" pageNumber="696">Minidonta flammulina</emphasis>
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</taxonomicName>
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est présent chez plusieurs autres espèces de
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<taxonomicName id="4C1A63F18F63FFC93165E86FFB8B0669" authority="des Gambier" authorityName="des Gambier" box="[803,1078,301,327]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="genus">
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<emphasis id="B96EC4608F63FFC93165E86FFC270669" box="[803,922,301,327]" italics="true" pageId="7" pageNumber="696">Minidonta</emphasis>
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des Gambier
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</taxonomicName>
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(
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<taxonomicName id="4C1A63F18F63FFC9360FE86FFB0C0668" authorityName="Solem & Cooke" authorityYear="1976" box="[1097,1201,301,326]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="micra">
|
||
<emphasis id="B96EC4608F63FFC9360FE86FFB0C0668" box="[1097,1201,301,326]" italics="true" pageId="7" pageNumber="696">M. micra</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1A63F18F63FFC930E3E80FFC8D0648" authorityName="Solem & Cooke" authorityYear="1976" box="[677,816,333,358]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="taunensis">
|
||
<emphasis id="B96EC4608F63FFC930E3E80FFC8D0648" box="[677,816,333,358]" italics="true" pageId="7" pageNumber="696">M. taunensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C1A63F18F63FFC93107E80FFC7C0649" authorityName="Abdou & Bouchet" authorityYear="2000" box="[833,961,333,359]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="vallonia">
|
||
<emphasis id="B96EC4608F63FFC93107E80FFC7C0649" box="[833,961,333,359]" italics="true" pageId="7" pageNumber="696">M. vallonia</emphasis>
|
||
</taxonomicName>
|
||
), qui en diffèrent par une taille moindre, un ombilic plus ouvert, et/ou l’absence de maculations (
|
||
<tableCitation id="C6982DC98F63FFC931FAE8CFFB960689" box="[956,1067,397,423]" captionStart="TABLEAU" captionStartId="5.[113,124,801,818]" captionText="TABLEAU 3. — Caractères biométriques, barrières aperturales et coloration des Minidonta des Gambier (données pour M.micra et simulata d’après Solem [1976], autres données originales)." pageId="7" pageNumber="696">Tableau 3</tableCitation>
|
||
). L’étroitesse de l’ombilic rappelle en fait
|
||
<taxonomicName id="4C1A63F18F63FFC93197E8EFFBE606E8" authorityName="Solem & Cooke" authorityYear="1976" box="[977,1115,429,454]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="taravensis">
|
||
<emphasis id="B96EC4608F63FFC93197E8EFFBE606E8" box="[977,1115,429,454]" italics="true" pageId="7" pageNumber="696">M. taravensis</emphasis>
|
||
</taxonomicName>
|
||
, qui diffère par sa sculpture plus grossière, ses tours très convexes, à suture très profonde, et la présence de Pr2 dans l’intervalle correspondant chez
|
||
<taxonomicName id="4C1A63F18F63FFC9361DEB4FFD4D0569" authorityName="Abdou & Bouchet" authorityYear="2000" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="flammulina">
|
||
<emphasis id="B96EC4608F63FFC9361DEB4FFD4D0569" italics="true" pageId="7" pageNumber="696">M. flammulina</emphasis>
|
||
</taxonomicName>
|
||
au grand intervalle séparant Pr1 et Pr3; la morphologie particulière de Pr3, en forme de feuillet recourbé, individualise cependant les deux espèces vis à vis des autres
|
||
<taxonomicName id="4C1A63F18F63FFC9365EEBCFFC9F05E9" authority="des Gambier. Il" authorityName="des Gambier. Il" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B96EC4608F63FFC9365EEBCFFB300589" box="[1048,1165,653,679]" italics="true" pageId="7" pageNumber="696">Minidonta</emphasis>
|
||
des Gambier. Il
|
||
</taxonomicName>
|
||
est possible que les dispositifs aperturaux des deux espèces soient dérivés l’un de l’autre, soit par simplification (perte de Pr2 chez
|
||
<taxonomicName id="4C1A63F18F63FFC930E3EA4FFCFB0409" authorityName="Abdou & Bouchet" authorityYear="2000" box="[677,838,781,807]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="flammulina">
|
||
<emphasis id="B96EC4608F63FFC930E3EA4FFCFB0409" box="[677,838,781,807]" italics="true" pageId="7" pageNumber="696">M. flammulina</emphasis>
|
||
</taxonomicName>
|
||
) soit par complexification (acquisition de Pr2 chez
|
||
<taxonomicName id="4C1A63F18F63FFC9312AEA6FFC4A0468" authorityName="Solem & Cooke" authorityYear="1976" box="[876,1015,813,838]" class="Gastropoda" family="Endodontidae" genus="Minidonta" kingdom="Animalia" order="Stylommatophora" pageId="7" pageNumber="696" phylum="Mollusca" rank="species" species="taravensis">
|
||
<emphasis id="B96EC4608F63FFC9312AEA6FFC4A0468" box="[876,1015,813,838]" italics="true" pageId="7" pageNumber="696">M. taravensis</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |