269 lines
34 KiB
XML
269 lines
34 KiB
XML
<document id="BB3D280E986CE93978A4B63110F0321F" ID-DOI="10.11646/zootaxa.3872.2.1" ID-GBIF-Dataset="e9b8d555-d661-4f1a-86e8-f2a0acc38798" ID-ISSN="1175-5326" ID-Zenodo-Dep="253224" ID-ZooBank="F9F81CC8-E033-46B7-B73B-9FB777DF4116" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460926510372" checkinUser="plazi" docAuthor="Ponder, Winston F., Fukuda, Hiroshi & Hallan, Anders" docDate="2014" docId="03CDAD65576C3C32FF05FA5BB89EABE1" docLanguage="en" docName="zt03872p153.pdf" docOrigin="Zootaxa 3872 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Clenchiella varicosa Ponder, Fukuda & Hallan, 2014, n. sp." docType="treatment" docUuid="1013A0BA-2333-4A13-80F4-063B911748E9" docUuidSource="ZooBank" docVersion="9" lastPageNumber="123" masterDocId="FFF4D51D57783C24FF92FFB2BB3EA911" masterDocTitle="A review of the family Clenchiellidae (Mollusca: Caenogastropoda: Truncatelloidea)" masterLastPageNumber="153" masterPageNumber="101" pageNumber="121" updateTime="1698362634141" updateUser="plazi">
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<mods:mods id="FCA88EE8F140070E9DE6836940D5EFC9" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5A3FBA50251463E5880AD98F7CB0D359">
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<mods:title id="0A10915A6F95E8DDCE774D3CE2559B2B">A review of the family Clenchiellidae (Mollusca: Caenogastropoda: Truncatelloidea)</mods:title>
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</mods:titleInfo>
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<mods:name id="41008448CCAAFBEB15A2B894C3B5515E" type="personal">
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<mods:role id="1F045C3571E5110A8E11B7C242A5101E">
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<mods:roleTerm id="19B087F5B6FF5FE5D92F4D7ADC95241A">Author</mods:roleTerm>
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<mods:namePart id="966677C9621474179EC86A481DB5616E">Ponder, Winston F.</mods:namePart>
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</mods:name>
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<mods:name id="928D5DEC5BAE4C25DF4ED9C5761E2141" type="personal">
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<mods:roleTerm id="E5C74AC9D1620461E13C71AAD0D66C91">Author</mods:roleTerm>
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<mods:namePart id="3DF909EDB12F8423A1BF15E32759DD3B">Fukuda, Hiroshi</mods:namePart>
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</mods:name>
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<mods:name id="4FE6E1ADBFD8CC05607360AD326A2CEC" type="personal">
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<mods:role id="438C06BCBCAA6D30369EAF5A6F4C073A">
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<mods:roleTerm id="41D57CBE09884E21231F409058130760">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="FD97740177C1655D91F705A672C912E4">Hallan, Anders</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="5B7914AB821025FFEE5BDB7B8CF3A10A">text</mods:typeOfResource>
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<mods:titleInfo id="7BD940324648F9609B533271495CA8E0">
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<mods:title id="7F4F3BC0F2EA91FA8917CADA5DE07CE0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="73E064AC8B10D557E42940FF80192A67">
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<mods:date id="ED34496D3208BBEFCE2046F840868859">2014</mods:date>
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<mods:detail id="28B3609FF7D1BECE85BB5739FE9D2A3E" type="volume">
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<mods:number id="23EBE554291CCD4EE6EA9489FE77592F">3872</mods:number>
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</mods:detail>
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<mods:detail id="3296394DE1B0A7A9933522F4852FCD9B" type="issue">
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<mods:number id="1C1B335950937D014BE15115D5CD2E9B">2</mods:number>
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<mods:start id="516CF94DDE27080BCD7C62920D0E4FB8">101</mods:start>
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<mods:end id="EFB20630562C2766686171556A5C37A5">153</mods:end>
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<mods:classification id="45C02F78D9B25CA47F44E8269D168E98">journal article</mods:classification>
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<mods:identifier id="7D4F7F0CB270F648B3CBC1499474BB4B" type="DOI">10.11646/zootaxa.3872.2.1</mods:identifier>
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<mods:identifier id="8682EB8F543E8D83B23029B76C75F1B1" type="GBIF-Dataset">e9b8d555-d661-4f1a-86e8-f2a0acc38798</mods:identifier>
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<mods:identifier id="0AA15E339A726F59C67C4EAF65900791" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E1094F43B640DE427B52BF366148E4BD" type="Zenodo-Dep">253224</mods:identifier>
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<mods:identifier id="155AF5D2B6B32B0C06E173018AE077B9" type="ZooBank">F9F81CC8-E033-46B7-B73B-9FB777DF4116</mods:identifier>
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<treatment id="03CDAD65576C3C32FF05FA5BB89EABE1" ID-DOI="http://doi.org/10.5281/zenodo.5631013" ID-GBIF-Taxon="119589584" ID-Zenodo-Dep="5631013" LSID="urn:lsid:zoobank.org:act:1013A0BA-2333-4A13-80F4-063B911748E9" httpUri="http://treatment.plazi.org/id/03CDAD65576C3C32FF05FA5BB89EABE1" lastPageId="22" lastPageNumber="123" pageId="20" pageNumber="121">
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<subSubSection id="C37E4FF8576C3C30FF05FA5BBF13AF98" pageId="20" pageNumber="121" type="nomenclature">
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<paragraph id="8BDB1C73576C3C30FF05FA5BBAE9AF15" blockId="20.[151,471,1513,1573]" box="[151,471,1513,1540]" pageId="20" pageNumber="121">
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<heading id="D093AB1F576C3C30FF05FA5BBAE9AF15" bold="true" box="[151,471,1513,1540]" fontSize="11" level="1" pageId="20" pageNumber="121" reason="1">
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<emphasis id="B910C061576C3C30FF05FA5BBAE9AF15" bold="true" box="[151,471,1513,1540]" pageId="20" pageNumber="121">
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<taxonomicName id="4C6467F0576C3C30FF05FA5BBAB0AF12" box="[151,398,1513,1539]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="20" pageNumber="121" phylum="Mollusca" rank="species" species="varicosa" status="sp. nov.">
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<emphasis id="B910C061576C3C30FF05FA5BBAB0AF12" bold="true" box="[151,398,1513,1539]" italics="true" pageId="20" pageNumber="121">Clenchiella varicosa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2237D1A576C3C30FE07FA58BAE9AF15" box="[405,471,1514,1540]" pageId="20" pageNumber="121" rank="species">n. sp.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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<paragraph id="8BDB1C73576C3C30FF05F9BEBA96AF34" blockId="20.[151,471,1513,1573]" box="[151,424,1548,1573]" pageId="20" pageNumber="121">
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<figureCitation id="135F00F6576C3C30FF05F9BEBA3EAF34" box="[151,256,1548,1573]" captionStart="FIGURE 1" captionStartId="11.[151,250,1702,1724]" captionTargetBox="[163,1428,289,1686]" captionTargetId="figure@11.[163,1428,289,1687]" captionTargetPageId="11" captionText="FIGURE 1. Holotypes of species of Clenchiella with distinct keels (from left towards right: dorsal, lateral and ventral view respectively). A – C, Clenchiella victoriae (USNM 488534; shell diameter 2.1 mm); D – F, Clenchiella bicingulata n. sp. (AMS C. 462959; shell diameter 1.97 mm); G – I, Clenchiella varicosa n. sp. (AMS C. 460738; shell diameter 1.96 mm); J – L, Clenchiella iriomotensis n. sp. (AMS C. 445413; shell diameter 1.94 mm)." httpUri="https://zenodo.org/record/253225/files/figure.png" pageId="20" pageNumber="121">Figures 1</figureCitation>
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,
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<figureCitation id="135F00F6576C3C30FE9CF9BFBA20AF34" box="[270,286,1549,1573]" captionStart="FIGURE 3" captionStartId="15.[151,250,1779,1801]" captionTargetBox="[161,1425,400,1756]" captionTargetId="figure@15.[151,1435,393,1768]" captionTargetPageId="15" captionText="FIGURE 3. Shell details of keeled Clenchiella spp. A – C, dorsal, lateral and ventral view of Clenchiella bicingulata (AMS C. 460375); D – F, dorsal, lateral and ventral view of Clenchiella varicosa (AMS C. 462993; specimens from Taiwan); G, protoconch, Clenchiella varicosa (Taiwan); H-L, Clenchiella iriomotensis (AMS C. 445413); H, I, protoconch, J – L, dorsal, lateral and ventral views of shell; J, L, juveniles, K, adult." httpUri="https://zenodo.org/record/253227/files/figure.png" pageId="20" pageNumber="121">3</figureCitation>
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,
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<figureCitation id="135F00F6576C3C30FEB8F9BFBA04AF34" box="[298,314,1549,1573]" captionStart="FIGURE 4" captionStartId="16.[151,250,1494,1516]" captionTargetBox="[159,1426,570,1465]" captionTargetId="figure@16.[151,1435,559,1473]" captionTargetPageId="16" captionText="FIGURE 4. External and internal view (left to right) of opercula. A, B, Clenchiella bicingulata (AMS C. 460375); C, D, Clenchiella iriomotensis (AMS C. 445413); E, F, Clenchiella minutissima (AMS C. 452018). Scale bars: 200 µm." httpUri="https://zenodo.org/record/253228/files/figure.png" pageId="20" pageNumber="121">4</figureCitation>
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,
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<figureCitation id="135F00F6576C3C30FED4F9BFBA68AF34" box="[326,342,1549,1573]" captionStart="FIGURE 8" captionStartId="19.[151,245,2005,2027]" captionTargetBox="[272,1321,1576,1996]" captionTargetId="figure@19.[268,1325,1573,2000]" captionTargetPageId="19" captionText="FIGURE 8. Penes of A, Clenchiella bicingulata (AMS C. 460375) and B, Clenchiella varicosa (AMS C. 462993). Scale bars: 100 µm." httpUri="https://zenodo.org/record/253232/files/figure.png" pageId="20" pageNumber="121">8</figureCitation>
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,
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<figureCitation id="135F00F6576C3C30FEF0F9BFBABEAF34" box="[354,384,1549,1573]" captionStart="FIGURE 10" captionStartId="21.[151,250,1204,1226]" captionTargetBox="[260,1283,186,1180]" captionTargetId="figure@21.[260,1283,186,1185]" captionTargetPageId="21" captionText="FIGURE 10. Reproductive anatomy of Clenchiella varicosa (AMS C. 460738). A, male head and penis; B, penis; C, female reproductive system shown from anterior (left) to posterior (right); D, female reproductive system shown from posterior (left) to anterior (right). Scale bars: 200 µm. Abbreviations: ag, albumen gland; bc, bursa copulatrix; cb, cut base of penis; cg, capsule gland; co, coiled oviduct; ct, cephalic tentacle; fa, female aperture; pd, penial duct; pl, penial lobe; ppw, position of posterior wall of mantle cavity; sr, seminal receptacle." httpUri="https://zenodo.org/record/253234/files/figure.png" pageId="20" pageNumber="121">10</figureCitation>
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,
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<figureCitation id="135F00F6576C3C30FE1EF9BFBA96AF34" box="[396,424,1549,1573]" captionStart="FIGURE 14" captionStartId="24.[151,250,1920,1942]" captionTargetBox="[265,1335,833,1900]" captionTargetId="figure@24.[265,1336,833,1900]" captionTargetPageId="24" captionText="FIGURE 14. Type localities of Clenchiella victoriae, Cl. bicingulata, Cl. varicosa, Cl. iriomotensis, and all recorded localities of Cl. minutissima (type locality Vietnam)." httpUri="https://zenodo.org/record/253238/files/figure.png" pageId="20" pageNumber="121">14</figureCitation>
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</paragraph>
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<paragraph id="8BDB1C73576C3C30FF05F9E6B9F1AF7B" blockId="20.[151,1069,1620,1673]" box="[151,719,1620,1642]" pageId="20" pageNumber="121">
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||
<treatmentCitationGroup id="AB743B5D576C3C30FF05F9E6B9F1AF7B" box="[151,719,1620,1642]" pageId="20" pageNumber="121">
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<taxonomicName id="4C6467F0576C3C30FF05F9E6BA32AF7B" box="[151,268,1620,1642]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="20" pageNumber="121" phylum="Mollusca" rank="genus">
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<emphasis id="B910C061576C3C30FF05F9E6BA32AF7B" box="[151,268,1620,1642]" italics="true" pageId="20" pageNumber="121">Clenchiella</emphasis>
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</taxonomicName>
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sp.;
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<treatmentCitation id="0AC53A62576C3C30FEAEF9E7BAD8AF7B" author="Tong" box="[316,486,1620,1642]" page="443" pageId="20" pageNumber="121" year="1986">
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||
<bibRefCitation id="EFF56182576C3C30FEAEF9E7BA8CAF7B" author="Tong" box="[316,434,1620,1642]" pageId="20" pageNumber="121" refString="Tong, L. K. Y. (1986) The microgastropods of Hong Kong mangroves. In: Morton, B. (Ed.), Proceedings of the Second International Marine Biological Workshop: The Marine Flora and Fauna of Hong Kong and southern China. Hong Kong University Press, Hong Kong, pp. 437 - 448." type="book chapter" year="1986">Tong, 1986</bibRefCitation>
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||
: 443
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</treatmentCitation>
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||
: 443 (in part?), fig.
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<specimenCount id="9D62D7FA576C3C30FD3DF9E6B9F1AF7B" box="[687,719,1620,1642]" pageId="20" pageNumber="121" type="generic">2F.</specimenCount>
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="8BDB1C73576C3C30FF05F9C1BF13AF98" blockId="20.[151,1069,1620,1673]" box="[151,1069,1651,1673]" pageId="20" pageNumber="121">
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||
<treatmentCitationGroup id="AB743B5D576C3C30FF05F9C1BF13AF98" box="[151,1069,1651,1673]" pageId="20" pageNumber="121">
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||
?
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<taxonomicName id="4C6467F0576C3C30FF30F9C1BAFAAF98" box="[162,452,1651,1673]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="20" pageNumber="121" phylum="Mollusca" rank="species" species="microscopica">
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<emphasis id="B910C061576C3C30FF30F9C1BA29AF98" box="[162,279,1651,1673]" italics="true" pageId="20" pageNumber="121">Clenchiella</emphasis>
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cf.
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<emphasis id="B910C061576C3C30FEAFF9C6BAFAAF98" box="[317,452,1652,1673]" italics="true" pageId="20" pageNumber="121">microscopica</emphasis>
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</taxonomicName>
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;
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<treatmentCitation id="0AC53A62576C3C30FE40F9C6B9F7AF98" author="Ueng" box="[466,713,1651,1673]" page="31" pageId="20" pageNumber="121" year="2006">
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||
<bibRefCitation id="EFF56182576C3C30FE40F9C6B999AF98" author="Ueng" box="[466,679,1651,1673]" pageId="20" pageNumber="121" refString="Ueng, Y. - T. & Wang, J. - P. (2006) A new record species of the genus Clenchiella (Discopoda: Hydrobiidae) from Taiwan. Bulletin of Malacology, Taiwan, 30, 31 - 36. [in Chinese]" type="journal article" year="2006">Ueng & Wang, 2006</bibRefCitation>
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: 31
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</treatmentCitation>
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–36, figs 1–3 [not of Nevill, 1887].
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E4FF8576C3C30FF05F907BBDFAE4F" pageId="20" pageNumber="121" type="etymology">
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<paragraph id="8BDB1C73576C3C30FF05F907B9CBAFE3" blockId="20.[151,1436,1717,2031]" pageId="20" pageNumber="121">
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<emphasis id="B910C061576C3C30FF05F907BA20AFDF" bold="true" box="[151,286,1717,1742]" pageId="20" pageNumber="121">Etymology.</emphasis>
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<emphasis id="B910C061576C3C30FEB7F905BABBAFDF" box="[293,389,1719,1742]" italics="true" pageId="20" pageNumber="121">Varicose</emphasis>
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: strictly meaning a dilated vein (Latin, but here based on
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<emphasis id="B910C061576C3C30FB87F905BF71AFDF" box="[1045,1103,1719,1742]" italics="true" pageId="20" pageNumber="121">varix</emphasis>
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, a commonly used term for a thickening on the shell, typically behind the aperture).
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</paragraph>
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<paragraph id="8BDB1C73576C3C30FF55F94FBBDFAE4F" blockId="20.[151,1436,1717,2031]" pageId="20" pageNumber="121">
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||
<emphasis id="B910C061576C3C30FF55F94FBAD8AE07" bold="true" box="[199,486,1789,1814]" pageId="20" pageNumber="121">
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||
<typeStatus id="54DFA2D1576C3C30FF55F94FBA32AE07" box="[199,268,1789,1814]" pageId="20" pageNumber="121">Types</typeStatus>
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||
and
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<typeStatus id="54DFA2D1576C3C30FEDEF94FBABEAE07" box="[332,384,1789,1814]" pageId="20" pageNumber="121">type</typeStatus>
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locality.
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</emphasis>
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||
<typeStatus id="54DFA2D1576C3C30FE7DF94FB962AE07" box="[495,604,1789,1814]" pageId="20" pageNumber="121" type="holotype">Holotype</typeStatus>
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: E Mong Tseng Wai,
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<collectingCountry id="F3735CE3576C3C30FCCAF94DB8DEAE06" box="[856,992,1791,1815]" name="Hong Kong" pageId="20" pageNumber="121">Hong Kong</collectingCountry>
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, in mud and leaves etc. in mangroves,
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<geoCoordinate id="EE507AB4576C3C30FF05F890BBC2AE2B" box="[151,252,1826,1850]" direction="south" orientation="latitude" pageId="20" pageNumber="121" precision="925" value="-22.5">22°30’ S</geoCoordinate>
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||
,
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<geoCoordinate id="EE507AB4576C3C30FE9AF890BA42AE28" box="[264,380,1826,1850]" direction="east" orientation="longitude" pageId="20" pageNumber="121" precision="925" value="114.0">114°00’ E</geoCoordinate>
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,
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<date id="FFDA3AB3576C3C30FE1BF893B921AE2B" box="[393,543,1825,1850]" pageId="20" pageNumber="121" value="1983-04-16">16 Apr. 1983</date>
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. Coll: W.F. Ponder (AMS C.462960).
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<typeStatus id="54DFA2D1576C3C30FC5CF890BF01AE2B" box="[974,1087,1826,1850]" pageId="20" pageNumber="121" type="paratype">Paratypes</typeStatus>
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||
: Same data (AMS C.460738, 6 spms).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E4FF8576C3C30FF55F8DBBA4CAEDB" pageId="20" pageNumber="121" type="materials_examined">
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||
<paragraph id="8BDB1C73576C3C30FF55F8DBB967AE93" blockId="20.[151,1436,1717,2031]" box="[199,601,1897,1922]" pageId="20" pageNumber="121">
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||
<emphasis id="B910C061576C3C30FF55F8DBBA8EAE93" bold="true" box="[199,432,1897,1922]" pageId="20" pageNumber="121">Material examined.</emphasis>
|
||
<typeStatus id="54DFA2D1576C3C30FE25F8D8BAD1AE93" box="[439,495,1898,1922]" pageId="20" pageNumber="121">Type</typeStatus>
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||
material.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576C3C30FF55F83FBA4CAEDB" blockId="20.[151,1436,1717,2031]" pageId="20" pageNumber="121">
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||
Specimens from
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<collectingCountry id="F3735CE3576C3C30FE15F83FBAE2AEB7" box="[391,476,1933,1958]" name="Taiwan" pageId="20" pageNumber="121">Taiwan</collectingCountry>
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||
, Tainan City, Wildlife Reserve, 23° N,
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||
<geoCoordinate id="EE507AB4576C3C30FC08F83FBF36AEB7" box="[922,1032,1933,1958]" direction="east" orientation="longitude" pageId="20" pageNumber="121" precision="925" value="120.1">120°06’E</geoCoordinate>
|
||
,
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<date id="FFDA3AB3576C3C30FB87F83CBFA1AEB7" box="[1045,1183,1933,1958]" pageId="20" pageNumber="121" value="2006-10-01">1 Oct. 2006</date>
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. Coll: Y. Ueng (AMS, C.462993, 6 spms).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E4FF8576C3C30FF55F867BE73AEFF" box="[199,1357,2005,2031]" pageId="20" pageNumber="121" type="distribution">
|
||
<paragraph id="8BDB1C73576C3C30FF55F867BE73AEFF" blockId="20.[151,1436,1717,2031]" box="[199,1357,2005,2031]" pageId="20" pageNumber="121">
|
||
<emphasis id="B910C061576C3C30FF55F867BA5EAEFF" bold="true" box="[199,352,2005,2030]" pageId="20" pageNumber="121">Distribution.</emphasis>
|
||
Known only from
|
||
<collectingCountry id="F3735CE3576C3C30FDA5F865B984AEFE" box="[567,698,2007,2031]" name="Hong Kong" pageId="20" pageNumber="121">Hong Kong</collectingCountry>
|
||
and
|
||
<collectingCountry id="F3735CE3576C3C30FD62F867B87BAEFF" box="[752,837,2005,2030]" name="Taiwan" pageId="20" pageNumber="121">Taiwan</collectingCountry>
|
||
, but is presumably more widespread in
|
||
<collectingCountry id="F3735CE3576C3C30FA91F867BE74AEFF" box="[1283,1354,2005,2030]" name="China" pageId="20" pageNumber="121">China</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF1B4CFB576D3C31FF05FB06B982AC54" httpUri="https://zenodo.org/record/253234/files/figure.png" pageId="21" pageNumber="122" targetBox="[260,1283,186,1180]" targetPageId="21">
|
||
<paragraph id="8BDB1C73576D3C31FF05FB06B982AC54" blockId="21.[151,1436,1204,1349]" pageId="21" pageNumber="122">
|
||
<emphasis id="B910C061576D3C31FF05FB06BA1FADDB" bold="true" box="[151,289,1204,1226]" pageId="21" pageNumber="122">FIGURE 10.</emphasis>
|
||
Reproductive anatomy of
|
||
<taxonomicName id="4C6467F0576D3C31FDA7FB06B836ADDA" box="[565,776,1204,1227]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="21" pageNumber="122" phylum="Mollusca" rank="species" species="varicosa">
|
||
<emphasis id="B910C061576D3C31FDA7FB06B836ADDA" box="[565,776,1204,1227]" italics="true" pageId="21" pageNumber="122">Clenchiella varicosa</emphasis>
|
||
</taxonomicName>
|
||
(AMS C.460738).
|
||
<emphasis id="B910C061576D3C31FC43FB06B8D4ADDB" bold="true" box="[977,1002,1204,1226]" pageId="21" pageNumber="122">A,</emphasis>
|
||
male head and penis;
|
||
<emphasis id="B910C061576D3C31FB41FB06BFD4ADDB" bold="true" box="[1235,1258,1204,1226]" pageId="21" pageNumber="122">B,</emphasis>
|
||
penis;
|
||
<emphasis id="B910C061576D3C31FAA4FB06BE6EADDB" bold="true" box="[1334,1360,1204,1226]" pageId="21" pageNumber="122">C,</emphasis>
|
||
female reproductive system shown from anterior (left) to posterior (right);
|
||
<emphasis id="B910C061576D3C31FCD5FB61B861ADF8" bold="true" box="[839,863,1235,1257]" pageId="21" pageNumber="122">D,</emphasis>
|
||
female reproductive system shown from posterior (left) to anterior (right). Scale bars: 200 µm. Abbreviations: ag, albumen gland; bc, bursa copulatrix; cb, cut base of penis; cg, capsule gland; co, coiled oviduct; ct, cephalic tentacle; fa, female aperture; pd, penial duct; pl, penial lobe; ppw, position of posterior wall of mantle cavity; sr, seminal receptacle.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C37E4FF8576D3C32FF55FAC0BA87A899" lastPageId="22" lastPageNumber="123" pageId="21" pageNumber="122" type="description">
|
||
<paragraph id="8BDB1C73576D3C31FF55FAC0B9C0AE07" blockId="21.[151,1437,1394,2030]" pageId="21" pageNumber="122">
|
||
<emphasis id="B910C061576D3C31FF55FAC0BA67AC9A" bold="true" box="[199,345,1394,1419]" pageId="21" pageNumber="122">Description.</emphasis>
|
||
<emphasis id="B910C061576D3C31FEF0FAC0BAA4AC9A" box="[354,410,1394,1419]" italics="true" pageId="21" pageNumber="122">Shell</emphasis>
|
||
. Small (up to
|
||
<quantity id="4C9CB196576D3C31FDD0FAC0B9B8AC9B" box="[578,646,1394,1418]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="21" pageNumber="122" unit="mm" value="2.0">2 mm</quantity>
|
||
in maximum diameter;
|
||
<tableCitation id="C6E629C8576D3C31FC0EFAC0B8CCAC9B" box="[924,1010,1394,1419]" captionStart="TABLE 3" captionStartId="13.[151,239,656,679]" captionText="TABLE 3. Shell dimensions of type specimens of species of Clenchiellidae." pageId="21" pageNumber="122">Table 3</tableCitation>
|
||
), spire mostly flat with apex slightly raised (
|
||
<figureCitation id="135F00F6576D3C31FF7AFA27BA18ACBF" box="[232,294,1429,1454]" captionStart="FIGURE 1" captionStartId="11.[151,250,1702,1724]" captionTargetBox="[163,1428,289,1686]" captionTargetId="figure@11.[163,1428,289,1687]" captionTargetPageId="11" captionText="FIGURE 1. Holotypes of species of Clenchiella with distinct keels (from left towards right: dorsal, lateral and ventral view respectively). A – C, Clenchiella victoriae (USNM 488534; shell diameter 2.1 mm); D – F, Clenchiella bicingulata n. sp. (AMS C. 462959; shell diameter 1.97 mm); G – I, Clenchiella varicosa n. sp. (AMS C. 460738; shell diameter 1.96 mm); J – L, Clenchiella iriomotensis n. sp. (AMS C. 445413; shell diameter 1.94 mm)." httpUri="https://zenodo.org/record/253225/files/figure.png" pageId="21" pageNumber="122">Fig. 1</figureCitation>
|
||
G–I). Protoconch slightly elevated above spire, damaged in available specimens but protoconch I with 4 widely spaced spiral threads, protoconch II smooth. Teleoconch of about 2 whorls, rounded, moderate to rather weak mid-dorsal spiral cord, causing weak subangulation especially in subadults (in some adults not sufficiently strong to cause angulation), with 2–5 slightly weaker spirals on outer side of main spiral; on inner dorsal part of shell spirals very weak to subobsolete or absent; on outer side of dorsal carina spiral lirae have approximately linear interspaces while on periphery lirae with narrow interspaces. Periphery evenly convex. Outer base with 1–2 mid-ventral spiral cords, not sufficiently strong to cause subangulation; several weaker cords on outer and inner side of mid-ventral spiral(s). Base evenly convex; umbilicus wide (more than half width of base), spiral sculpture subobsolete within inner part of umbilicus. Sutures moderately impressed. Aperture near circular, with simple, slightly thickened peristome, external varix weakly to moderately developed, narrow, slightly behind edge of aperture. Colour yellowish (periostracum), shell white.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576D3C31FF55F890B944AE2A" blockId="21.[151,1437,1394,2030]" box="[199,634,1826,1851]" pageId="21" pageNumber="122">
|
||
<emphasis id="B910C061576D3C31FF55F890BAF0AE2A" box="[199,462,1826,1851]" italics="true" pageId="21" pageNumber="122">
|
||
Operculum and
|
||
<taxonomicName id="4C6467F0576D3C31FEEEF890BAF4AE2A" box="[380,458,1826,1851]" class="Jungermanniopsida" family="Radulaceae" genus="Radula" kingdom="Animalia" order="Porellales" pageId="21" pageNumber="147" phylum="Bryophyta" rank="genus">radula</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Not examined.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576D3C31FF55F8F7B917AE4F" blockId="21.[151,1437,1394,2030]" box="[199,553,1861,1886]" pageId="21" pageNumber="122">
|
||
<emphasis id="B910C061576D3C31FF55F8F7BA7DAE4F" box="[199,323,1861,1886]" italics="true" pageId="21" pageNumber="122">
|
||
<taxonomicName id="4C6467F0576D3C31FF55F8F7BA7EAE4F" box="[199,320,1861,1886]" class="Bryopsida" family="Hypnaceae" genus="Ctenidium" kingdom="Plantae" order="Hypnales" pageId="21" pageNumber="122" phylum="Bryophyta" rank="genus">Ctenidium</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
About 30 filaments.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576D3C31FF55F8D9BF20AE92" blockId="21.[151,1437,1394,2030]" box="[199,1054,1898,1923]" pageId="21" pageNumber="122">
|
||
<emphasis id="B910C061576D3C31FF55F8D9BBC6AE93" box="[199,248,1899,1922]" italics="true" pageId="21" pageNumber="122">Gut.</emphasis>
|
||
Anterior oesophagus with two weak folds, rectum with two tight loops.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576D3C31FF55F83DB960AEFF" blockId="21.[151,1437,1394,2030]" pageId="21" pageNumber="122">
|
||
<emphasis id="B910C061576D3C31FF55F83DBA3BAEB7" box="[199,261,1935,1958]" italics="true" pageId="21" pageNumber="122">Penis</emphasis>
|
||
. Similar to
|
||
<taxonomicName id="4C6467F0576D3C31FE18F83FB90CAEB7" box="[394,562,1933,1958]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="21" pageNumber="122" phylum="Mollusca" rank="species" species="bicingulata">
|
||
<emphasis id="B910C061576D3C31FE18F83FB90CAEB7" box="[394,562,1933,1958]" italics="true" pageId="21" pageNumber="122">Cl. bicingulata</emphasis>
|
||
</taxonomicName>
|
||
, but two lobes on distal portion, one round lobe on right edge, more proximal lobe horizontally elongated; on left edge only one small swelling very close to narrow, pointed tip (
|
||
<figureCitation id="135F00F6576D3C31FA9DF800BE69AEDB" box="[1295,1367,1970,1995]" captionStart="FIGURE 8" captionStartId="19.[151,245,2005,2027]" captionTargetBox="[272,1321,1576,1996]" captionTargetId="figure@19.[268,1325,1573,2000]" captionTargetPageId="19" captionText="FIGURE 8. Penes of A, Clenchiella bicingulata (AMS C. 460375) and B, Clenchiella varicosa (AMS C. 462993). Scale bars: 100 µm." httpUri="https://zenodo.org/record/253232/files/figure.png" pageId="21" pageNumber="122">Figs 8</figureCitation>
|
||
B and 10A, B). Penial duct slightly undulating.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576E3C32FF55FF25B97CA851" blockId="22.[151,1437,151,752]" pageId="22" pageNumber="123">
|
||
<emphasis id="B910C061576E3C32FF55FF25BA1EA9A1" box="[199,288,151,176]" italics="true" pageId="22" pageNumber="123">Oviduct</emphasis>
|
||
. Albumen gland slightly shorter than capsule gland (
|
||
<figureCitation id="135F00F6576E3C32FCE1FF25B8FBA9A1" box="[883,965,151,176]" captionStart="FIGURE 10" captionStartId="21.[151,250,1204,1226]" captionTargetBox="[260,1283,186,1180]" captionTargetId="figure@21.[260,1283,186,1185]" captionTargetPageId="21" captionText="FIGURE 10. Reproductive anatomy of Clenchiella varicosa (AMS C. 460738). A, male head and penis; B, penis; C, female reproductive system shown from anterior (left) to posterior (right); D, female reproductive system shown from posterior (left) to anterior (right). Scale bars: 200 µm. Abbreviations: ag, albumen gland; bc, bursa copulatrix; cb, cut base of penis; cg, capsule gland; co, coiled oviduct; ct, cephalic tentacle; fa, female aperture; pd, penial duct; pl, penial lobe; ppw, position of posterior wall of mantle cavity; sr, seminal receptacle." httpUri="https://zenodo.org/record/253234/files/figure.png" pageId="22" pageNumber="123">Fig. 10</figureCitation>
|
||
C, D). Coiled oviduct narrow, with single, very large coil. Seminal receptacles short, dorsal (left) longer than ventral (right). Ventral channel short, narrow, straight. Bursa small, lying on left side of oviduct gland, about 4/5 behind posterior wall of mantle cavity; posterior part wide, narrows anteriorly to nearly straight, short bursal duct on left side of capsule gland. Genital opening simple, on anterior end of bursal duct.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576E3C32FF55FEFFBA87A899" blockId="22.[151,1437,151,752]" pageId="22" pageNumber="123">
|
||
<emphasis id="B910C061576E3C32FF55FEFFBA47A875" box="[199,377,333,356]" italics="true" pageId="22" pageNumber="123">Nervous system</emphasis>
|
||
. Pleural-supraoesophageal connective short. Suboesophageal ganglion shorter and narrower than left pleural ganglion.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E4FF8576E3C32FF55FE26B89EABE1" pageId="22" pageNumber="123" type="discussion">
|
||
<paragraph id="8BDB1C73576E3C32FF55FE26BF16AB2C" blockId="22.[151,1437,151,752]" pageId="22" pageNumber="123">
|
||
<emphasis id="B910C061576E3C32FF55FE26BA05A8BC" bold="true" box="[199,315,404,429]" pageId="22" pageNumber="123">Remarks.</emphasis>
|
||
This species is similar to
|
||
<taxonomicName id="4C6467F0576E3C32FDFAFE26B82FA8BC" box="[616,785,404,429]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="123" phylum="Mollusca" rank="species" species="bicingulata">
|
||
<emphasis id="B910C061576E3C32FDFAFE26B9BCA8BC" box="[616,642,404,429]" italics="true" pageId="22" pageNumber="123">Cl</emphasis>
|
||
.
|
||
<emphasis id="B910C061576E3C32FD00FE26B82FA8BC" box="[658,785,404,429]" italics="true" pageId="22" pageNumber="123">bicingulata</emphasis>
|
||
</taxonomicName>
|
||
but has a smaller shell, weaker dorsal and ventral ridges and a weaker varix (shells of both species can be compared in
|
||
<figureCitation id="135F00F6576E3C32FCC1FE05B882A8C1" box="[851,956,439,464]" captionStart="FIGURE 1" captionStartId="11.[151,250,1702,1724]" captionTargetBox="[163,1428,289,1686]" captionTargetId="figure@11.[163,1428,289,1687]" captionTargetPageId="11" captionText="FIGURE 1. Holotypes of species of Clenchiella with distinct keels (from left towards right: dorsal, lateral and ventral view respectively). A – C, Clenchiella victoriae (USNM 488534; shell diameter 2.1 mm); D – F, Clenchiella bicingulata n. sp. (AMS C. 462959; shell diameter 1.97 mm); G – I, Clenchiella varicosa n. sp. (AMS C. 460738; shell diameter 1.96 mm); J – L, Clenchiella iriomotensis n. sp. (AMS C. 445413; shell diameter 1.94 mm)." httpUri="https://zenodo.org/record/253225/files/figure.png" pageId="22" pageNumber="123">Figures 1</figureCitation>
|
||
and
|
||
<figureCitation id="135F00F6576E3C32FC61FE0ABF3FA8C1" box="[1011,1025,440,464]" captionStart="FIGURE 3" captionStartId="15.[151,250,1779,1801]" captionTargetBox="[161,1425,400,1756]" captionTargetId="figure@15.[151,1435,393,1768]" captionTargetPageId="15" captionText="FIGURE 3. Shell details of keeled Clenchiella spp. A – C, dorsal, lateral and ventral view of Clenchiella bicingulata (AMS C. 460375); D – F, dorsal, lateral and ventral view of Clenchiella varicosa (AMS C. 462993; specimens from Taiwan); G, protoconch, Clenchiella varicosa (Taiwan); H-L, Clenchiella iriomotensis (AMS C. 445413); H, I, protoconch, J – L, dorsal, lateral and ventral views of shell; J, L, juveniles, K, adult." httpUri="https://zenodo.org/record/253227/files/figure.png" pageId="22" pageNumber="123">3</figureCitation>
|
||
) The penial morphology also differs in the arrangement of the glands (see description above), notably in having only two distinct glandular lobes distally instead of three (
|
||
<figureCitation id="135F00F6576E3C32FE20FE4DB92AAB09" box="[434,532,511,536]" captionStart="FIGURE 8" captionStartId="19.[151,245,2005,2027]" captionTargetBox="[272,1321,1576,1996]" captionTargetId="figure@19.[268,1325,1573,2000]" captionTargetPageId="19" captionText="FIGURE 8. Penes of A, Clenchiella bicingulata (AMS C. 460375) and B, Clenchiella varicosa (AMS C. 462993). Scale bars: 100 µm." httpUri="https://zenodo.org/record/253232/files/figure.png" pageId="22" pageNumber="123">Figure 8</figureCitation>
|
||
). Unfortunately, the condition of available shell material from
|
||
<collectingCountry id="F3735CE3576E3C32FB71FDB2BE56AB09" box="[1251,1384,512,536]" name="Hong Kong" pageId="22" pageNumber="123">Hong Kong</collectingCountry>
|
||
was rather poor due to corrosion in the preservative, so SEM figures are not provided.
|
||
</paragraph>
|
||
<paragraph id="8BDB1C73576E3C32FF55FDF5B89EABE1" blockId="22.[151,1437,151,752]" pageId="22" pageNumber="123">
|
||
Shells of the species recorded as
|
||
<taxonomicName id="4C6467F0576E3C32FDDBFDF5B8AFAB71" box="[585,913,583,608]" class="Gastropoda" family="Hydrobiidae" genus="Clenchiella" kingdom="Animalia" order="Littorinimorpha" pageId="22" pageNumber="123" phylum="Mollusca" rank="species" species="microscopica">
|
||
<emphasis id="B910C061576E3C32FDDBFDF5B9F5AB71" box="[585,715,583,608]" italics="true" pageId="22" pageNumber="123">Clenchiella</emphasis>
|
||
cf.
|
||
<emphasis id="B910C061576E3C32FD69FDFBB8AFAB71" box="[763,913,585,608]" italics="true" pageId="22" pageNumber="123">microscopica</emphasis>
|
||
</taxonomicName>
|
||
from Shihchu Wildlife Reserve, Tainan City, Southwest
|
||
<collectingCountry id="F3735CE3576E3C32FE86FDDEBA58AB94" box="[276,358,620,645]" name="Taiwan" pageId="22" pageNumber="123">Taiwan</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFF56182576E3C32FEE4FDDEB961AB94" author="Ueng" box="[374,607,620,645]" pageId="22" pageNumber="123" refString="Ueng, Y. - T. & Wang, J. - P. (2006) A new record species of the genus Clenchiella (Discopoda: Hydrobiidae) from Taiwan. Bulletin of Malacology, Taiwan, 30, 31 - 36. [in Chinese]" type="journal article" year="2006">Ueng & Wang 2006</bibRefCitation>
|
||
) are very similar to this species and we treat them as conspecific. These authors provided photographs of the living animal and SEM figures of the shell and inner side of the operculum. We obtained specimens from the same locality from Dr Y.-T. Ueng, and from our examination of the shells (
|
||
<figureCitation id="135F00F6576E3C32FAFDFD06BB9AABE1" captionStart="FIGURE 3" captionStartId="15.[151,250,1779,1801]" captionTargetBox="[161,1425,400,1756]" captionTargetId="figure@15.[151,1435,393,1768]" captionTargetPageId="15" captionText="FIGURE 3. Shell details of keeled Clenchiella spp. A – C, dorsal, lateral and ventral view of Clenchiella bicingulata (AMS C. 460375); D – F, dorsal, lateral and ventral view of Clenchiella varicosa (AMS C. 462993; specimens from Taiwan); G, protoconch, Clenchiella varicosa (Taiwan); H-L, Clenchiella iriomotensis (AMS C. 445413); H, I, protoconch, J – L, dorsal, lateral and ventral views of shell; J, L, juveniles, K, adult." httpUri="https://zenodo.org/record/253227/files/figure.png" pageId="22" pageNumber="123">Fig. 3</figureCitation>
|
||
D–F), we regard them as this species pending a more detailed study.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |