124 lines
16 KiB
XML
124 lines
16 KiB
XML
<document id="CD4F891007965ADDEE1A6233908B0A19" ID-DOI="10.5281/zenodo.281734" ID-GBIF-Dataset="43dab820-4818-4933-9e7b-c15187db9fb6" ID-ISSN="1175-5326" ID-Zenodo-Dep="281734" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460498176286" checkinUser="plazi" docAuthor="Zhang, Jun-Long, Xu, Feng-Shan & Liu, Rui-Yu" docDate="2012" docId="03F68795E243793509BEFCA9FE1321BE" docLanguage="en" docName="zt03383p060.pdf" docOrigin="Zootaxa 3383" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Tugonia" docType="treatment" docVersion="9" lastPageNumber="53" masterDocId="FFCFFFEDE24D793B0929FF94FFA92734" masterDocTitle="The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species" masterLastPageNumber="60" masterPageNumber="39" pageNumber="53" updateTime="1698311196332" updateUser="plazi">
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<mods:mods id="84054E6ECAA4DB4118B899CCCC3C1A53" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="79FAF1F9C36EC500C5F007370FDD155B">
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<mods:title id="05E6B0F83EEB86984EDC70D02E5EC677">The Myidae (Mollusca, Bivalvia) from Chinese waters with description of a new species</mods:title>
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<mods:name id="8CDA4A568A9790F5B95506F9EE199B16" type="personal">
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<mods:roleTerm id="DDF7F8C28118C0A17AF50AC6E7D74106">Author</mods:roleTerm>
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<mods:namePart id="6C397A88B91D43346AD3F53B55EAC7EA">Zhang, Jun-Long</mods:namePart>
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<mods:namePart id="582D7EB8193A30AD621E345E80367006">Xu, Feng-Shan</mods:namePart>
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<mods:roleTerm id="6DCD701DB16EB96F72E11205FCBDAE65">Author</mods:roleTerm>
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<mods:namePart id="D89D7A457F0AD4F2F13B78CECF439131">Liu, Rui-Yu</mods:namePart>
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<mods:typeOfResource id="7F5933E5BC26D51999F003A263B405AA">text</mods:typeOfResource>
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<mods:title id="1A83E5EA16AB32DC9D9B1D6DD75C0887">Zootaxa</mods:title>
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<mods:date id="F776DB2DC04842DAAC0532050D337ED8">2012</mods:date>
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<mods:number id="DFD16D335BF6BA57801F5F556F204E18">3383</mods:number>
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<mods:identifier id="E3788A74649641FB88C1B8CFA740AF93" type="DOI">10.5281/zenodo.281734</mods:identifier>
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<mods:identifier id="080F23060B772606DFC827FD0DA2962E" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="61687AD06D1956CDCE11AD3FEF070B93" type="Zenodo-Dep">281734</mods:identifier>
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<treatment id="03F68795E243793509BEFCA9FE1321BE" ID-DOI="http://doi.org/10.5281/zenodo.6177545" ID-GBIF-Taxon="119520805" ID-Zenodo-Dep="6177545" LSID="urn:lsid:plazi:treatment:03F68795E243793509BEFCA9FE1321BE" httpUri="http://treatment.plazi.org/id/03F68795E243793509BEFCA9FE1321BE" lastPageNumber="53" pageId="14" pageNumber="53">
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<subSubSection id="C3456508E243793509BEFCA9FE60248A" pageId="14" pageNumber="53" type="nomenclature">
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<paragraph id="8BE03683E243793509BEFCA9FE6E2463" blockId="14.[151,455,829,888]" box="[151,455,829,855]" pageId="14" pageNumber="53">
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<heading id="D0A881EFE243793509BEFCA9FE6E2463" bold="true" box="[151,455,829,855]" fontSize="11" level="1" pageId="14" pageNumber="53" reason="1">
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<emphasis id="B92BEA91E243793509BEFCA9FE6E2463" bold="true" box="[151,455,829,855]" pageId="14" pageNumber="53">
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<taxonomicName id="4C5F4D00E243793509BEFCA9FE352463" authority="(Distugonia)" baseAuthorityName="Distugonia" box="[151,412,829,855]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="14" pageNumber="53" phylum="Mollusca" rank="genus">
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<emphasis id="B92BEA91E243793509BEFCA9FE352463" bold="true" box="[151,412,829,855]" italics="true" pageId="14" pageNumber="53">Tugonia (Distugonia)</emphasis>
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</taxonomicName>
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sp.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE03683E243793509BEFCCBFE81244C" blockId="14.[151,455,829,888]" box="[151,296,863,888]" pageId="14" pageNumber="53">
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<figureCitation id="13642A06E243793509BEFCCBFE81244C" box="[151,296,863,888]" captionStart="FIGURE 7. A – L" captionStartId="15.[151,250,1819,1842]" captionTargetBox="[209,1377,193,1773]" captionTargetId="figure@15.[209,1377,193,1774]" captionTargetPageId="15" captionText="FIGURE 7. A – L. Tugonia (Distugonia) sp., A – I, L, MBM 188705, length = 9 mm. A. Exterior of right valve. B. Exterior of left valve. Scale bar (A, B) = 2 mm. C. Hinge of right valve. Scale bar = 1 mm. D. Interior of right valve. E. Interior of left valve. Scale bar (D, E) = 2 mm. F. Hinge of left valve. Scale bar = 1 mm. G. Close up of umbo on right valve. H. Close up of umbo on left valve. Scale bar (G, H) = 1 mm. I. Close up of surface sculpture. Scale bar = 1 mm. L. Dorsal view of both valves joined. Scale bar = 2 mm. J & K, MBM 188706, length = 7.60 mm. J. Exterior of right valve. K. Interior of right valve. Scale bar (J, K) = 2 mm. M. Tugonia (Distugonia) decurtata (A. Adams, 1851) (after original figure from Sowerby II, 1875: pl. 3, fig. 11). N – O. Tugonia (Distugonia) inopinata (Iredale, 1936) (after original figure from Iredale, 1936: pl. 21, figs. 6, 7)." httpUri="https://zenodo.org/record/281741/files/figure.png" pageId="14" pageNumber="53">Figure 7A–L</figureCitation>
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</paragraph>
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<paragraph id="8BE03683E243793509BEFC3DFE60248A" blockId="14.[151,457,936,958]" box="[151,457,936,958]" pageId="14" pageNumber="53">
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<taxonomicName id="4C5F4D00E243793509BEFC3DFEA1248A" box="[151,264,937,958]" class="Bivalvia" family="Myidae" genus="Distugonia" higherTaxonomySource="CoL" kingdom="Animalia" order="Myida" pageId="14" pageNumber="53" phylum="Mollusca" rank="genus">
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<emphasis id="B92BEA91E243793509BEFC3DFEA1248A" box="[151,264,937,958]" italics="true" pageId="14" pageNumber="53">Distugonia</emphasis>
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</taxonomicName>
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sp. Xu, 2008: 590.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E243793509BEFC7EFB2E2312" pageId="14" pageNumber="53" type="materials_examined">
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<paragraph id="8BE03683E243793509BEFC7EFB2E2312" blockId="14.[151,1436,1002,1674]" pageId="14" pageNumber="53">
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<emphasis id="B92BEA91E243793509BEFC7EFE2A2337" bold="true" box="[151,387,1002,1027]" pageId="14" pageNumber="53">Material examined.</emphasis>
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MBM188705 (1 articulate shell), MBM188706 (1 right valve), shells collected from dead coral, intertidal zone, Sanya, Hainan Island,
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<collectingCountry id="F3487613E24379350BA1FB9AFD622312" box="[648,715,1038,1062]" name="China" pageId="14" pageNumber="53">China</collectingCountry>
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by Ma Xiu-tong, on
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<date id="FFE11043E24379350A91FB9AFB2B2312" box="[952,1154,1038,1062]" pageId="14" pageNumber="53" value="1958-03-28">March 28th, 1958</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E243793509E0FBA6FDB32286" pageId="14" pageNumber="53" type="description">
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<paragraph id="8BE03683E243793509E0FBA6FABB2382" blockId="14.[151,1436,1002,1674]" pageId="14" pageNumber="53">
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<emphasis id="B92BEA91E243793509E0FBA6FEF3237F" bold="true" box="[201,346,1074,1099]" pageId="14" pageNumber="53">Description.</emphasis>
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Length to
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<quantity id="4CA79B66E243793508F7FBA6FD8C237E" box="[478,549,1074,1098]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="14" pageNumber="53" unit="mm" value="9.0">9 mm</quantity>
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; shell equivalve, inequilateral, elongate, thin, chalky, the anterior part of the shell more inflated than the posterior part, gaping posteriorly; posterior area small, truncated, anteriorly demarcated by weak ridge; umbo almost central, low and prosogyrate; anterodorsal margin convex, anterior margin broadly rounded; posterodorsal margin rather straight; posteroventral margin weakly curved to almost straight.
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</paragraph>
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<paragraph id="8BE03683E243793509E0FB56FC012216" blockId="14.[151,1436,1002,1674]" pageId="14" pageNumber="53">Sculpture fine, with irregular commarginal growth lines and swellings, becoming weak or disappearing in middle part, devoid of any radial rib, posterior area with strong commarginal lamellar sculpture; colour greyish with periostracum yellowish; inner shell surface with chalky blotches.</paragraph>
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<paragraph id="8BE03683E243793509E0FABAFF5A225E" blockId="14.[151,1436,1002,1674]" pageId="14" pageNumber="53">Spoon-shaped chondrophore in left valve extending posteriorly; chondrophore in right valve horizontally compressed.</paragraph>
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<paragraph id="8BE03683E243793509E0FAE2FDB32286" blockId="14.[151,1436,1002,1674]" pageId="14" pageNumber="53">Anterior muscle adductor scar thin and elongate; posterior adductor scar ovate; pallial sinus shallow, wide and barely visible; pallial line obscure.</paragraph>
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</subSubSection>
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<subSubSection id="C3456508E243793509E0FA2BFE1321BE" pageId="14" pageNumber="53" type="discussion">
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<paragraph id="8BE03683E243793509E0FA2BFE1321BE" blockId="14.[151,1436,1002,1674]" pageId="14" pageNumber="53">
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<emphasis id="B92BEA91E243793509E0FA2BFE9422E3" bold="true" box="[201,317,1471,1495]" pageId="14" pageNumber="53">Remarks.</emphasis>
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We think this species is new and are working to resolve this question.
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<taxonomicName id="4C5F4D00E24379350D7DFA2BFAEC22E2" authority="(Distugonia)" baseAuthorityName="Distugonia" box="[1108,1349,1470,1494]" class="Bivalvia" family="Myidae" genus="Tugonia" kingdom="Animalia" order="Myoida" pageId="14" pageNumber="53" phylum="Mollusca" rank="genus">
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<emphasis id="B92BEA91E24379350D7DFA2BFAEC22E2" box="[1108,1349,1470,1494]" italics="true" pageId="14" pageNumber="53">Tugonia (Distugonia)</emphasis>
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</taxonomicName>
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sp. differs from
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<taxonomicName id="4C5F4D00E24379350821FA70FDD022CE" authority="Adams, 1851" authorityName="Adams" authorityYear="1851" box="[264,633,1506,1531]" class="Bivalvia" family="Myidae" genus="Tugonella" kingdom="Animalia" order="Myoida" pageId="14" pageNumber="53" phylum="Mollusca" rank="species" species="decurtata" subGenus="Distugonia">
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<emphasis id="B92BEA91E24379350821FA70FE6E22CF" box="[264,455,1507,1531]" italics="true" pageId="14" pageNumber="53">T. (D.) decurtata</emphasis>
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(
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<bibRefCitation id="EFCE4B72E243793508F1FA76FDD822CE" author="Adams" box="[472,625,1506,1530]" pageId="14" pageNumber="53" refString="Adams, A. (1851) Monograph of Sphaenia, a genus of lamellibranchiate Mollusca. Proceedings of the Zoological Society of London, 18 (206), 86 - 89." type="journal article" year="1851">Adams, 1851</bibRefCitation>
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)
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</taxonomicName>
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(
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<figureCitation id="13642A06E24379350BA3FA76FD7022CE" box="[650,729,1506,1530]" captionStart="FIGURE 6. A – K" captionStartId="13.[151,250,1766,1789]" captionTargetBox="[151,1435,195,1745]" captionTargetId="figure@13.[151,1436,195,1745]" captionTargetPageId="13" captionText="FIGURE 6. A – K. Tugonia (Tugonia) huanghaiensis Xu, 1987. A – F, holotype, MBM no. 73 M- 030, length = 19.8 mm. A. Exterior of right valve. B. Exterior of left valve. Scale bar (A, B) = 2 mm. C. Hinge of left valve. Scale bar = 2 mm. D. Interior of right valve. E. Interior of left valve. Scale bar (D, E) = 2 mm. F. Close up of surface sculpture. Scale bar = 2 mm. G – K, paratype, MBM no. 57 M- 101, length = 16.2 mm. G. Exterior of right valve. H. Exterior of left valve. Scale bar (G, H) = 5 mm. I. Hinge of left valve. Scale bar = 2 mm. J. Interior of right valve. K. Interior of left valve. Scale bar (J, K) = 5 mm. L. Tugonia (Distugonia) decurtata (A. Adams, 1851). From Okutani (2000: pl. 508, fig. 4, with permission from author)." httpUri="https://zenodo.org/record/281740/files/figure.png" pageId="14" pageNumber="53">Figs. 6</figureCitation>
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L, 7M) by its smaller posterior area which is demarcated by a less pronounced ridge, larger and rather flat umbo, and a more strongly curved dorsal margin. Our species also differs from
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<taxonomicName id="4C5F4D00E2437935082DF9B8FDC22176" authority="Iredale, 1936" authorityName="Iredale" authorityYear="1936" box="[260,619,1578,1603]" class="Bivalvia" family="Myidae" genus="Distugonia" higherTaxonomySource="CoL" kingdom="Animalia" order="Myida" pageId="14" pageNumber="53" phylum="Mollusca" rank="species" species="inopinata" subGenus="Distugonia">
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<emphasis id="B92BEA91E2437935082DF9B8FE172177" box="[260,446,1579,1603]" italics="true" pageId="14" pageNumber="53">T. (D.) inopinata</emphasis>
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(
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<bibRefCitation id="EFCE4B72E243793508E4F9BEFDCB2176" author="Iredale" box="[461,610,1578,1602]" pageId="14" pageNumber="53" refString="Iredale, T. (1936) Australian molluscan notes. No. 2. Records of the Australian Museum, 19 (5), 267 - 340." type="journal article" year="1936">Iredale, 1936</bibRefCitation>
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)
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</taxonomicName>
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(
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<figureCitation id="13642A06E24379350B50F9BEFD122176" box="[633,699,1578,1602]" captionStart="FIGURE 7. A – L" captionStartId="15.[151,250,1819,1842]" captionTargetBox="[209,1377,193,1773]" captionTargetId="figure@15.[209,1377,193,1774]" captionTargetPageId="15" captionText="FIGURE 7. A – L. Tugonia (Distugonia) sp., A – I, L, MBM 188705, length = 9 mm. A. Exterior of right valve. B. Exterior of left valve. Scale bar (A, B) = 2 mm. C. Hinge of right valve. Scale bar = 1 mm. D. Interior of right valve. E. Interior of left valve. Scale bar (D, E) = 2 mm. F. Hinge of left valve. Scale bar = 1 mm. G. Close up of umbo on right valve. H. Close up of umbo on left valve. Scale bar (G, H) = 1 mm. I. Close up of surface sculpture. Scale bar = 1 mm. L. Dorsal view of both valves joined. Scale bar = 2 mm. J & K, MBM 188706, length = 7.60 mm. J. Exterior of right valve. K. Interior of right valve. Scale bar (J, K) = 2 mm. M. Tugonia (Distugonia) decurtata (A. Adams, 1851) (after original figure from Sowerby II, 1875: pl. 3, fig. 11). N – O. Tugonia (Distugonia) inopinata (Iredale, 1936) (after original figure from Iredale, 1936: pl. 21, figs. 6, 7)." httpUri="https://zenodo.org/record/281741/files/figure.png" pageId="14" pageNumber="53">Fig. 7</figureCitation>
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N, O; see also
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<bibRefCitation id="EFCE4B72E24379350A74F9BEFB2E2176" author="Lamprell" box="[861,1159,1578,1602]" pageId="14" pageNumber="53" refString="Lamprell, K. & Stanisic, J. (1998) Myidae from Australian waters (Mollusca, Bivalvia). Molluscan Research, 19 (1), 1 - 10." type="journal article" year="1998">Lamprell & Stanisic, 1998</bibRefCitation>
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: 7, fig. 4a–d) by its more regular shell; the rather concave posterodorsal margin of
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<taxonomicName id="4C5F4D00E24379350A34F9C4FC732153" box="[797,986,1614,1639]" class="Bivalvia" family="Myidae" genus="Distugonia" higherTaxonomySource="CoL" kingdom="Animalia" order="Myida" pageId="14" pageNumber="53" phylum="Mollusca" rank="species" species="inopinata" subGenus="Distugonia">
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<emphasis id="B92BEA91E24379350A34F9C4FC732153" box="[797,986,1614,1639]" italics="true" pageId="14" pageNumber="53">T. (D.) inopinata</emphasis>
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</taxonomicName>
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makes the shell more irregular; and the umbo is rather prominent.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |