253 lines
28 KiB
XML
253 lines
28 KiB
XML
<document id="25803FEE0B2278297F2387AB84F3FC78" ID-CLB-Dataset="198283" ID-DOI="10.11646/palaeoentomology.5.5.9" ID-GBIF-Dataset="fc56c1d1-9557-4dde-82aa-f662522f44c7" ID-ISSN="2624-2834" ID-Zenodo-Dep="7333779" ID-ZooBank="898F94B1-C5A2-4E2B-AFC9-FFDF41DB93AF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1668767520207" checkinUser="plazi" docAuthor="BICKEL, DANIEL J., MARTIN, JOHN, AGNIHOTRI, PRIYA & SINGH, HUKAM" docDate="2022" docId="0D035E49FFE8E91BFF5CE226D2B57221" docLanguage="en" docName="palaeoentomology.5.5.9.pdf" docOrigin="Palaeoentomology 5 (5)" docSource="http://dx.doi.org/10.11646/palaeoentomology.5.5.9" docStyle="DocumentStyle:4EE6FD780FF4521D541D0D0600705D0E.4:Palaeoentomology.2018-.journal_article" docStyleId="4EE6FD780FF4521D541D0D0600705D0E" docStyleName="Palaeoentomology.2018-.journal_article" docStyleVersion="4" docTitle="Palaeomedeterus cambayensis BICKEL & MARTIN & AGNIHOTRI & SINGH 2022, sp. nov." docType="treatment" docVersion="6" lastPageNumber="482" masterDocId="F13A2631FFEEE91CFFD4E43CD21F7658" masterDocTitle="Dolichopodidae (Diptera) from the Eocene amber deposits of Cambay and Kutch Basins, India" masterLastPageNumber="486" masterPageNumber="475" pageNumber="481" updateTime="1699411779717" updateUser="ExternalLinkService">
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<mods:mods id="F2EB4FC9F76FD494CE55A00E12A84D22" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="471A489D9010C7C843D5D6C270553AB5">
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<mods:title id="689835EED2D705E82F6541FB9CE3E43C">Dolichopodidae (Diptera) from the Eocene amber deposits of Cambay and Kutch Basins, India</mods:title>
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</mods:titleInfo>
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<mods:name id="996D0FB39492985B926289DF4B0186D3" type="personal">
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<mods:role id="C9A26BCA1426B1D6077B2CE8FB9CEFEE">
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<mods:roleTerm id="BDD43BDDCE0FE05944E5E83FDA5F252E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="455F9A096C9D1810CAC3D1FD6BB64131">BICKEL, DANIEL J.</mods:namePart>
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</mods:name>
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<mods:name id="49D6D7F02987C539219AB895D7FC2C50" type="personal">
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<mods:roleTerm id="7F7DE1F1C382748DC882498AF1AF144E">Author</mods:roleTerm>
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<mods:namePart id="B0D481572369A65878B093B4FD7B0DE3">MARTIN, JOHN</mods:namePart>
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</mods:name>
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<mods:name id="074DE4EEF43EB60C98F4DE545E441A5E" type="personal">
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<mods:roleTerm id="5CE7FAA709275B955006AC602FA8ED95">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="722C76B3DE3F4170EF532E3ED2C77C32">AGNIHOTRI, PRIYA</mods:namePart>
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</mods:name>
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<mods:name id="DF47D211848BF42560E3D70DCB9C59ED" type="personal">
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<mods:role id="3FF7973D963969D5455451B96850DE67">
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<mods:roleTerm id="B5AC97ACFC9B66C04803168433E8E667">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C52B50395D3E6CEA79DA3D875DEEC051">SINGH, HUKAM</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="FA20DCABF2A95A4C5A42F69707199B79">text</mods:typeOfResource>
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<mods:titleInfo id="DAAAD9EF3BAB8F67D0E4DABF62B9669A">
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<mods:title id="CAE77DE10D31E065735FB0853DB6FA8C">Palaeoentomology</mods:title>
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</mods:titleInfo>
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<mods:part id="A21DABDAD3099127137534291016D014">
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<mods:date id="D3AD1347ED0B9E94CBA46FA17AE5C9DB">2022</mods:date>
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<mods:detail id="D98C63F430A561D8809296D6A483F7FE" type="pubDate">
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<mods:number id="8384AD1B0C21A5B5DAC7CC6FB904CE17">2022-09-22</mods:number>
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<mods:detail id="F36B0D607B2B08A536909AD37E250F70" type="volume">
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<mods:number id="9360498E7651A632653BFAC92FCB6858">5</mods:number>
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<mods:number id="D0FD4164DEEA94107FA754FCFB9724D5">5</mods:number>
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<mods:start id="946F1E58A30DC4E40FB1FC0EA0E14677">475</mods:start>
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<mods:end id="EF9A0266A50540895025FB72FAE717C1">486</mods:end>
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<mods:url id="DB599FCC11D0A12B10ECF8CF87844D90">http://dx.doi.org/10.11646/palaeoentomology.5.5.9</mods:url>
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<mods:classification id="AF6B394C5CF69F4DC177103FCC2090AD">journal article</mods:classification>
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<mods:identifier id="B799CEFCD4765C6153F58A3BFDEB8582" type="CLB-Dataset">198283</mods:identifier>
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<mods:identifier id="6B175C0A2DECB9930FCE27A7B0CF369B" type="DOI">10.11646/palaeoentomology.5.5.9</mods:identifier>
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<mods:identifier id="31FC371749E82136A3E223CF188D8932" type="GBIF-Dataset">fc56c1d1-9557-4dde-82aa-f662522f44c7</mods:identifier>
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<mods:identifier id="5502918368DD5A3BF740811AE0723077" type="ISSN">2624-2834</mods:identifier>
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<mods:identifier id="31262B59A986C20498ABFC5A569FFD4D" type="Zenodo-Dep">7333779</mods:identifier>
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<mods:identifier id="7BA21B1FC60E0C809F96E1ADA3567EF0" type="ZooBank">898F94B1-C5A2-4E2B-AFC9-FFDF41DB93AF</mods:identifier>
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</mods:mods>
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<treatment id="0D035E49FFE8E91BFF5CE226D2B57221" ID-DOI="http://doi.org/10.5281/zenodo.7333793" ID-GBIF-Taxon="205279306" ID-Zenodo-Dep="7333793" LSID="urn:lsid:plazi:treatment:0D035E49FFE8E91BFF5CE226D2B57221" httpUri="http://treatment.plazi.org/id/0D035E49FFE8E91BFF5CE226D2B57221" lastPageId="7" lastPageNumber="482" pageId="6" pageNumber="481">
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<subSubSection id="CDB0BCD4FFE8E91AFF5CE226D086706C" box="[136,665,1562,1589]" pageId="6" pageNumber="481" type="nomenclature">
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<paragraph id="8515EF5FFFE8E91AFF5CE226D086706C" blockId="6.[136,665,1562,1624]" box="[136,665,1562,1589]" pageId="6" pageNumber="481">
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<heading id="DE5D5833FFE8E91AFF5CE226D086706C" bold="true" box="[136,665,1562,1589]" fontSize="10" level="2" pageId="6" pageNumber="481" reason="3">
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||
<emphasis id="B7DE334DFFE8E91AFF5CE226D086706C" bold="true" box="[136,665,1562,1589]" pageId="6" pageNumber="481">
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||
<taxonomicName id="42AA94DCFFE8E91AFF5CE226D026706C" ID-CoL="9J69V" authority="Bickel" authorityName="BICKEL & MARTIN & AGNIHOTRI & SINGH" authorityYear="2022" box="[136,569,1562,1589]" class="Insecta" family="Dolichopodidae" genus="Palaeomedeterus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="481" phylum="Arthropoda" rank="species" species="cambayensis" status="sp. nov.">
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||
<emphasis id="B7DE334DFFE8E91AFF5CE226D3F8706D" bold="true" box="[136,487,1562,1589]" italics="true" pageId="6" pageNumber="481">Palaeomedeterus cambayensis</emphasis>
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Bickel
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</taxonomicName>
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||
<taxonomicNameLabel id="ACED8E36FFE8E91AFDEBE226D086706C" box="[575,665,1562,1588]" pageId="6" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="CDB0BCD4FFE8E91AFF5CE202D30C7000" box="[136,275,1598,1624]" pageId="6" pageNumber="481" type="description">
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||
<paragraph id="8515EF5FFFE8E91AFF5CE202D30C7000" blockId="6.[136,665,1562,1624]" box="[136,275,1598,1624]" pageId="6" pageNumber="481">
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||
(
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<figureCitation id="1D91F3DAFFE8E91AFF44E202D3147000" box="[144,267,1598,1624]" captionStart="FIGURE 3" captionStartId="4.[136,235,1943,1967]" captionTargetBox="[151,1435,887,1919]" captionTargetId="figure-280@4.[151,1435,887,1919]" captionTargetPageId="4" captionText="FIGURE 3. Palaeomedeterus cambayensis sp. nov. A, Male habitus, left lateral, (GIAM-012). B, Male postabdomen, left lateral (GIAM-012). C, Male postabdomen, left lateral (GIAM-014). D, Male habitus, dorsal (GIAM-011). E, Palaeomedeterus ignavus (Meunier), Baltic amber: male habitus, left lateral. (Photo from the collection of Jonas Damzen, Vilnius, Lithuania. Legend: cer, cercus; st4, sternite 4." figureDoi="http://doi.org/10.5281/zenodo.7333787" httpUri="https://zenodo.org/record/7333787/files/figure.png" pageId="6" pageNumber="481">Fig. 3A–D</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="CDB0BCD4FFE8E91AFF5CE2BAD2E771BC" pageId="6" pageNumber="481" type="materials_examined">
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||
<paragraph id="8515EF5FFFE8E91AFF5CE2BAD3B7710C" blockId="6.[136,778,1670,2093]" pageId="6" pageNumber="481">
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<emphasis id="B7DE334DFFE8E91AFF5CE2BAD32D70F8" bold="true" box="[136,306,1670,1696]" pageId="6" pageNumber="481">Type material.</emphasis>
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<materialsCitation id="35C2E502FFE8E91AFEE2E2BAD0447154" ID-GBIF-Occurrence="3978784303" collectingDate="2009-01" collectingDateMax="2012-01" collectingDateMin="2009-01" collectorName="D. Grimaldi & P. Nascimbene" country="India" county="Tadkeshwar Lignite Mine" latitude="21.356667" location="Cambay Shale" longLatPrecision="1" longitude="73.07553" municipality="Lower Eocene" pageId="6" pageNumber="481" specimenCount="1" specimenCount-male="1" stateProvince="Gujarat" typeStatus="holotype">
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<typeStatus id="5A1151FDFFE8E91AFEE2E2BAD3BC70F8" box="[310,419,1670,1696]" pageId="6" pageNumber="481" type="holotype">Holotype</typeStatus>
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||
:
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<specimenCount id="93AC24D6FFE8E91AFE7EE2BBD3DE70F9" box="[426,449,1671,1697]" pageId="6" pageNumber="481" type="male">♂</specimenCount>
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||
,
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||
<collectingCountry id="FDBDAFCFFFE8E91AFE1DE2BBD00270F9" box="[457,541,1671,1697]" name="India" pageId="6" pageNumber="481">INDIA</collectingCountry>
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||
:
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||
<collectingRegion id="476E21BDFFE8E91AFDF0E2BAD06270F8" box="[548,637,1670,1696]" country="India" name="Gujarat" pageId="6" pageNumber="481">Gujarat</collectingRegion>
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||
:
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<collectingCounty id="6C7497D3FFE8E91AFD57E2BAD300709C" pageId="6" pageNumber="481">Tadkeshwar Lignite Mine</collectingCounty>
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||
,
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<collectingMunicipality id="65717525FFE8E91AFEFFE297D3D0709D" box="[299,463,1707,1733]" pageId="6" pageNumber="481">Lower Eocene</collectingMunicipality>
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||
strata of the
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||
<location id="8075B984FFE8E91AFDB2E296D116709C" LSID="urn:lsid:plazi:treatment:0D035E49FFE8E91BFF5CE226D2B57221:8075B984FFE8E91AFDB2E296D116709C" box="[614,777,1706,1732]" country="India" county="Tadkeshwar Lignite Mine" latitude="21.356667" longLatPrecision="1" longitude="73.07553" municipality="Lower Eocene" name="Cambay Shale" pageId="6" pageNumber="481" stateProvince="Gujarat">Cambay Shale</location>
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||
formation,
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||
<geoCoordinate id="E09E8998FFE8E91AFEDCE2F2D38370B1" box="[264,412,1742,1769]" degrees="21" direction="north" minutes="21.400" orientation="latitude" pageId="6" pageNumber="481" precision="1" value="21.356667">21°21.400′N</geoCoordinate>
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||
,
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||
<geoCoordinate id="E09E8998FFE8E91AFE7FE2F2D03370B1" box="[427,556,1742,1769]" degrees="73" direction="east" minutes="4.532" orientation="longitude" pageId="6" pageNumber="481" precision="1" value="73.07553">73°4.532′E</geoCoordinate>
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||
,
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||
<date id="F114C99FFFE8E91AFDE8E2F2D09870B0" box="[572,647,1742,1768]" bridgedPair="/" pageId="6" pageNumber="481" value="2009-01">
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||
<collectingDate id="E1503077FFE8E91AFDE8E2F2D09870B0" box="[572,647,1742,1768]" bridgedPair="/" pageId="6" pageNumber="481" value="2009-01">I/2009</collectingDate>
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||
</date>
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–
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<date id="F114C99FFFE8E91AFD41E2F2D0FF70B0" box="[661,736,1742,1768]" bridgedPair="/" pageId="6" pageNumber="481" value="2012-01">
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||
<collectingDate id="E1503077FFE8E91AFD41E2F2D0FF70B0" box="[661,736,1742,1768]" bridgedPair="/" pageId="6" pageNumber="481" value="2012-01">I/2012</collectingDate>
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</date>
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.
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<collectorName id="285F8A89FFE8E91AFD3AE2F3D2F27154" pageId="6" pageNumber="481">D. Grimaldi</collectorName>
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&
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<collectorName id="285F8A89FFE8E91AFECAE2CFD3D37154" box="[286,460,1778,1805]" pageId="6" pageNumber="481">P. Nascimbene</collectorName>
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, Tad-476-B
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</materialsCitation>
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||
.
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<typeStatus id="5A1151FDFFE8E91AFDBFE2CFD0C37155" box="[619,732,1779,1805]" pageId="6" pageNumber="481" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="93AC24D6FFE8E91AFD3AE2CFD11A7155" box="[750,773,1779,1805]" pageId="6" pageNumber="481" type="male">♂</specimenCount>
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, same but Tad-476-A;
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<materialsCitation id="35C2E502FFE8E91AFE51E32BD3BB710C" ID-GBIF-Occurrence="3978784305" collectionCode="AMNH" country="India" pageId="6" pageNumber="481" specimenCount="1" specimenCount-male="1" stateProvince="Gujarat" typeStatus="paratype">
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||
<specimenCount id="93AC24D6FFE8E91AFE51E32BD3837169" box="[389,412,1815,1841]" pageId="6" pageNumber="481" type="male">♂</specimenCount>
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, same but KU-173-A; #f, same but Tad-124 (all
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<collectionCode id="E3BB779AFFE8E91AFE95E306D383710C" box="[321,412,1850,1876]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34925" lsid="urn:lsid:biocol.org:col:34925" name="American Museum of Natural History" pageId="6" pageNumber="481">AMNH</collectionCode>
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||
)
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</materialsCitation>
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||
.
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</paragraph>
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<paragraph id="8515EF5FFFE8E91AFF69E362D2E771BC" blockId="6.[136,778,1670,2093]" pageId="6" pageNumber="481">
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||
<emphasis id="B7DE334DFFE8E91AFF69E362D3AB7120" bold="true" box="[189,436,1886,1912]" pageId="6" pageNumber="481">Additional material.</emphasis>
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Specimens that are obscured or damaged but possibly belong to this species.
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<specimenCount id="93AC24D6FFE8E91AFD4EE3BFD0AE71C5" box="[666,689,1923,1949]" pageId="6" pageNumber="481" type="male">♂</specimenCount>
|
||
, similar to
|
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<materialsCitation id="35C2E502FFE8E91AFF79E39AD2EB71BC" ID-GBIF-Occurrence="3978784304" collectionCode="AMNH" pageId="6" pageNumber="481" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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||
<typeStatus id="5A1151FDFFE8E91AFF79E39AD3107198" box="[173,271,1958,1984]" pageId="6" pageNumber="481" type="holotype">holotype</typeStatus>
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||
data, but Tad-483;
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<specimenCount id="93AC24D6FFE8E91AFDDCE39BD0007199" box="[520,543,1959,1985]" pageId="6" pageNumber="481" type="male">♂</specimenCount>
|
||
, same but Tad-448 (
|
||
<collectionCode id="E3BB779AFFE8E91AFF44E3F6D2F371BC" box="[144,236,1994,2020]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34925" lsid="urn:lsid:biocol.org:col:34925" name="American Museum of Natural History" pageId="6" pageNumber="481">AMNH</collectionCode>
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||
)
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||
</materialsCitation>
|
||
.
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="CDB0BCD4FFE8E91AFF69E3D2D0E67E74" pageId="6" pageNumber="481" type="etymology">
|
||
<paragraph id="8515EF5FFFE8E91AFF69E3D2D0E67E74" blockId="6.[136,778,1670,2093]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFF69E3D2D35B7E50" bold="true" box="[189,324,2030,2056]" pageId="6" pageNumber="481">Etymology.</emphasis>
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The specific epithet
|
||
<taxonomicName id="42AA94DCFFE8E91AFDE7E3D2D0DD7E50" authorityName="BICKEL & MARTIN & AGNIHOTRI & SINGH" authorityYear="2022" box="[563,706,2030,2056]" class="Insecta" family="Dolichopodidae" genus="Palaeomedeterus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="481" phylum="Arthropoda" rank="species" species="cambayensis">
|
||
<emphasis id="B7DE334DFFE8E91AFDE7E3D2D0DD7E50" box="[563,706,2030,2056]" italics="true" pageId="6" pageNumber="481">cambayensis</emphasis>
|
||
</taxonomicName>
|
||
refers to this species presence as inclusions in
|
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<collectingCountry id="FDBDAFCFFFE8E91AFD9DEC2ED0B97E74" box="[585,678,2066,2092]" name="India" pageId="6" pageNumber="481">Cambay</collectingCountry>
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||
amber.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="CDB0BCD4FFE8E91AFC8BE4A2D672775A" pageId="6" pageNumber="481" type="diagnosis">
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE4A2D66876E1" blockId="6.[810,1452,158,2080]" box="[863,1143,158,185]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE4A2D1C676E0" bold="true" box="[863,985,158,184]" pageId="6" pageNumber="481">Diagnosis.</emphasis>
|
||
As for genus.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE4FED672775A" blockId="6.[810,1452,158,2080]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE4FED6787684" bold="true" box="[863,1127,194,221]" pageId="6" pageNumber="481">Locality and horizon.</emphasis>
|
||
<collectingCountry id="FDBDAFCFFFE8E91AFBA7E4FFD6CF7685" box="[1139,1232,195,221]" name="India" pageId="6" pageNumber="481">Cambay</collectingCountry>
|
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and Kutch basins,
|
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<collectingRegion id="476E21BDFFE8E91AFCFEE4DBD1DF7759" box="[810,960,231,257]" country="India" name="Gujarat" pageId="6" pageNumber="481">Gujarat State</collectingRegion>
|
||
,
|
||
<collectingCountry id="FDBDAFCFFFE8E91AFC1FE4DBD6177759" box="[971,1032,231,257]" name="India" pageId="6" pageNumber="481">India</collectingCountry>
|
||
; Eocene.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="CDB0BCD4FFE8E91BFC8BE537D0907433" lastPageId="7" lastPageNumber="482" pageId="6" pageNumber="481" type="description">
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE537D1427713" blockId="6.[810,1452,158,2080]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE537D1EE777D" bold="true" box="[863,1009,267,293]" pageId="6" pageNumber="481">Description.</emphasis>
|
||
Male. Length:
|
||
<quantity id="425242BAFFE8E91AFB49E530D6E9777E" box="[1181,1270,268,294]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="6" pageNumber="481" unit="mm" value="1.7">1.7 mm</quantity>
|
||
; wing: 1.5 ×
|
||
<quantity id="425242BAFFE8E91AFA5CE537D1467713" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="481" unit="mm" value="0.5">0.5 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE568D76F7510" blockId="6.[810,1452,158,2080]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE568D1837736" box="[863,924,340,366]" italics="true" pageId="6" pageNumber="481">Head</emphasis>
|
||
. Dorsal postcranium slightly concave; vertex not excavated between ocellar tubercle; frons apparently dark metallic green, without pruinosity; postorbital setae major setae black; short postvertical setae; strong ocellar and slightly weaker vertical setae present; face and clypeus slightly narrowed beneath base of antennae, and parallel sided; eye with anterior facets enlarged; palp brown, with strong apical seta; proboscis brown; scape and pedicel dark brown; scape bare; pedicel with ring of short subapical setae, and with stronger dorsal and ventral seta: postpedicel dull brown, rounded subrectangular, with dorsoapical arista arising in subapical notch; arista about as long as head height; ventral postcranium with black setae; dorsal postorbital setae short and black.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE76FD68E72ED" blockId="6.[810,1452,158,2080]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE76FD1AF7535" box="[863,944,851,877]" italics="true" pageId="6" pageNumber="481">Thorax</emphasis>
|
||
. Rather short and rounded in lateral view; posterior mesonotum not distinctly flattened and almost entirely dark brown with little apparent pruinosity; setae black; ac biseriate, 8–9 regular pairs; 6 strong dc, decreasing in size anteriorly; 1 postalar seta, 1 posterior supra-alar seta, 1 sutural intraalar and 1 shorter intraalar anteriad; 1 postpronotal seta, and 2 notopleural setae; scutellum with strong median setae and short hairlike lateral seta; ventral pronotum with strong seta projecting anteriorly just above base of CI.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE0FCD78170EC" blockId="6.[810,1452,158,2080]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE0FCD18B7281" box="[863,916,1216,1241]" italics="true" pageId="6" pageNumber="481">Legs</emphasis>
|
||
. Coxae and remainder of legs dark brown; setae black; CI with short basally and with 3–4 strong distolateral setae, CII distally with some short anterolateral setae; CIII with single strong lateral seta near 1/3; I: 2.0; 2.0; 0.9/ 0.6/ 0.4/ 0.3/ 0.2; FI bare; TI from ¼ to apex with dorsal row of 8 slanted and spaced subequal setae; II: 2.4; 2.6; 1.4/ 0.7/ 0.5/ 0.4/ 0.2; FII with distinct anterior subapical seta at 5/6; TII with short ad-pd setal pair at 1/5, very strong anterior seta near 1/3 and with subapical circlet of ad, pd, av, and ventral seta; III: 2.5; 2.9; 0.6/1.0/ 0.5/ 0.4/ 0.3; FIII also with anterior subapical seta at 5/6, but weaker than that of FII; TIII with ad setae at 1/5, with irregular dorsal row of 4-5 strong setae and shorter setae, and with subapical circlet of ad, av, ventral, and pd seta.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE8E91AFC8BE282D76171A3" blockId="6.[810,1452,158,2080]" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BE282D186708F" box="[863,921,1726,1751]" italics="true" pageId="6" pageNumber="481">Wing</emphasis>
|
||
. Hyaline; vein R
|
||
<subScript id="192EED1AFFE8E91AFB8BE2ECD6787086" attach="left" box="[1119,1127,1744,1758]" fontSize="6" pageId="6" pageNumber="481">1</subScript>
|
||
joining costa neat 1/3; R
|
||
<subScript id="192EED1AFFE8E91AFA46E2ECD7B47086" attach="left" box="[1426,1451,1744,1758]" fontSize="6" pageId="6" pageNumber="481">2+3</subScript>
|
||
joining costa at 7/8; vein R
|
||
<subScript id="192EED1AFFE8E91AFB88E2C9D660715A" attach="left" box="[1116,1151,1780,1795]" fontSize="6" pageId="6" pageNumber="481">
|
||
4 +
|
||
<quantity id="425242BAFFE8E91AFBA3E2C8D660715A" box="[1143,1151,1780,1794]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="6" pageNumber="481" unit="in" value="5.0">5</quantity>
|
||
</subScript>
|
||
in gentle curve with slight subapical anterior bend to join margin just anteriad of wing apex; vein M
|
||
<subScript id="192EED1AFFE8E91AFBDEE301D60D7113" attach="left" box="[1034,1042,1853,1867]" fontSize="6" pageId="6" pageNumber="481">1</subScript>
|
||
unbranched, gently diverging from vein R
|
||
<subScript id="192EED1AFFE8E91AFCA3E35ED18A7128" attach="left" box="[887,917,1890,1904]" fontSize="6" pageId="6" pageNumber="481">4+5,</subScript>
|
||
with flexion or
|
||
<emphasis id="B7DE334DFFE8E91AFB82E373D6FF7131" box="[1110,1248,1871,1897]" italics="true" pageId="6" pageNumber="481">bosse alaire</emphasis>
|
||
halfway between crossvein dm-m and apex, then becoming subparallel with R
|
||
<subScript id="192EED1AFFE8E91AFCACE397D18E71E1" attach="left" box="[888,913,1963,1977]" fontSize="6" pageId="6" pageNumber="481">2+3</subScript>
|
||
to join costa just posteriad of apex; crossvein dm-m straight; CuAx ratio: 0.6; anal vein weak; lower calypter brown with fan of black setae; halter yellow.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE8E91BFC8BEC3AD09B747D" blockId="6.[810,1452,158,2080]" lastBlockId="7.[136,778,158,1145]" lastPageId="7" lastPageNumber="482" pageId="6" pageNumber="481">
|
||
<emphasis id="B7DE334DFFE8E91AFC8BEC3AD1D67E78" box="[863,969,2054,2080]" italics="true" pageId="6" pageNumber="481">Abdomen</emphasis>
|
||
. Entirely dark brown with some metallic green reflections; tergites 1–6 with short black vestiture and strong setae along tergite margins; sternite 4 slightly enlarged with row of setae along posterior margin, and forming hood to receive distal hypopygium; tergite and sternite 7 forming short peduncle; sternite 8 ovate with some marginal setae, and covering left lateral hypopygial foramen; hypopygium including cercus mostly dark brown; epandrium rather short and rounded, subrectangular; surstylus short and tapering with some short distal setae; cercus yellowish, broadly subtriangular, and with apical group of some 8 strong setae.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE9E91BFF69E611D0907433" blockId="7.[136,778,158,1145]" pageId="7" pageNumber="482">Female. Similar to male except as noted: eye facets uniform; podomere ratios and setation similar.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="CDB0BCD4FFE9E91BFF69E648D2B57221" pageId="7" pageNumber="482" type="discussion">
|
||
<paragraph id="8515EF5FFFE9E91BFF69E648D0A47565" blockId="7.[136,778,158,1145]" pageId="7" pageNumber="482">
|
||
<emphasis id="B7DE334DFFE9E91BFF69E648D32E74D6" bold="true" box="[189,305,628,654]" pageId="7" pageNumber="482">Remarks.</emphasis>
|
||
<taxonomicName id="42AA94DCFFE9E91BFEEFE648D08874D6" authorityName="BICKEL & MARTIN & AGNIHOTRI & SINGH" authorityYear="2022" box="[315,663,628,654]" class="Insecta" family="Dolichopodidae" genus="Palaeomedeterus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="482" phylum="Arthropoda" rank="species" species="cambayensis">
|
||
<emphasis id="B7DE334DFFE9E91BFEEFE648D08874D6" box="[315,663,628,654]" italics="true" pageId="7" pageNumber="482">Palaeomedeterus cambayensis</emphasis>
|
||
</taxonomicName>
|
||
is known from four distinct specimens and three obscured/damaged specimens and appears to be a common species in
|
||
<collectingCountry id="FDBDAFCFFFE9E91BFD78E686D116748C" box="[684,777,698,724]" name="India" pageId="7" pageNumber="482">Cambay</collectingCountry>
|
||
amber. The dark brown legs, tibia I with dorsal row of short, slanted setae, and the broad ovate cercus with its group of apical setae is diagnostic for this species.
|
||
</paragraph>
|
||
<paragraph id="8515EF5FFFE9E91BFF69E77AD2B57221" blockId="7.[136,778,158,1145]" pageId="7" pageNumber="482">
|
||
This species is close to the also common Baltic amber species,
|
||
<taxonomicName id="42AA94DCFFE9E91BFEEFE755D0D675DB" authority="Meunier" authorityName="Meunier" box="[315,713,873,899]" class="Insecta" family="Dolichopodidae" genus="Palaeomedeterus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="482" phylum="Arthropoda" rank="species" species="ignavus">
|
||
<emphasis id="B7DE334DFFE9E91BFEEFE755D07F75DB" box="[315,608,873,899]" italics="true" pageId="7" pageNumber="482">Palaeomedeterus ignavus</emphasis>
|
||
Meunier
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1D91F3DAFFE9E91BFD08E755D2B575FF" captionStart="FIGURE 3" captionStartId="4.[136,235,1943,1967]" captionTargetBox="[151,1435,887,1919]" captionTargetId="figure-280@4.[151,1435,887,1919]" captionTargetPageId="4" captionText="FIGURE 3. Palaeomedeterus cambayensis sp. nov. A, Male habitus, left lateral, (GIAM-012). B, Male postabdomen, left lateral (GIAM-012). C, Male postabdomen, left lateral (GIAM-014). D, Male habitus, dorsal (GIAM-011). E, Palaeomedeterus ignavus (Meunier), Baltic amber: male habitus, left lateral. (Photo from the collection of Jonas Damzen, Vilnius, Lithuania. Legend: cer, cercus; st4, sternite 4." figureDoi="http://doi.org/10.5281/zenodo.7333787" httpUri="https://zenodo.org/record/7333787/files/figure.png" pageId="7" pageNumber="482">Fig. 3E</figureCitation>
|
||
), and despite their separation in both time and space (see Discussion), they share the following diagnostic characters: a strong anterior seta near 1/3 on tibia II (see arrows on
|
||
<figureCitation id="1D91F3DAFFE9E91BFEE8E7CAD38B7248" box="[316,404,1014,1040]" captionStart="FIGURE 3" captionStartId="4.[136,235,1943,1967]" captionTargetBox="[151,1435,887,1919]" captionTargetId="figure-280@4.[151,1435,887,1919]" captionTargetPageId="4" captionText="FIGURE 3. Palaeomedeterus cambayensis sp. nov. A, Male habitus, left lateral, (GIAM-012). B, Male postabdomen, left lateral (GIAM-012). C, Male postabdomen, left lateral (GIAM-014). D, Male habitus, dorsal (GIAM-011). E, Palaeomedeterus ignavus (Meunier), Baltic amber: male habitus, left lateral. (Photo from the collection of Jonas Damzen, Vilnius, Lithuania. Legend: cer, cercus; st4, sternite 4." figureDoi="http://doi.org/10.5281/zenodo.7333787" httpUri="https://zenodo.org/record/7333787/files/figure.png" pageId="7" pageNumber="482">Fig. 3A</figureCitation>
|
||
and
|
||
<figureCitation id="1D91F3DAFFE9E91BFE04E7CAD0367248" box="[464,553,1014,1040]" captionStart="FIGURE 3" captionStartId="4.[136,235,1943,1967]" captionTargetBox="[151,1435,887,1919]" captionTargetId="figure-280@4.[151,1435,887,1919]" captionTargetPageId="4" captionText="FIGURE 3. Palaeomedeterus cambayensis sp. nov. A, Male habitus, left lateral, (GIAM-012). B, Male postabdomen, left lateral (GIAM-012). C, Male postabdomen, left lateral (GIAM-014). D, Male habitus, dorsal (GIAM-011). E, Palaeomedeterus ignavus (Meunier), Baltic amber: male habitus, left lateral. (Photo from the collection of Jonas Damzen, Vilnius, Lithuania. Legend: cer, cercus; st4, sternite 4." figureDoi="http://doi.org/10.5281/zenodo.7333787" httpUri="https://zenodo.org/record/7333787/files/figure.png" pageId="7" pageNumber="482">Fig. 3E</figureCitation>
|
||
), sternite 4 slightly enlarged with row of setae along posterior margin, and a large subtriangular cercus with apical setae (
|
||
<emphasis id="B7DE334DFFE9E91BFD5CE000D083720E" box="[648,668,1084,1110]" italics="true" pageId="7" pageNumber="482">cf</emphasis>
|
||
.
|
||
<figureCitation id="1D91F3DAFFE9E91BFD78E000D2827221" captionStart="FIGURE 3" captionStartId="4.[136,235,1943,1967]" captionTargetBox="[151,1435,887,1919]" captionTargetId="figure-280@4.[151,1435,887,1919]" captionTargetPageId="4" captionText="FIGURE 3. Palaeomedeterus cambayensis sp. nov. A, Male habitus, left lateral, (GIAM-012). B, Male postabdomen, left lateral (GIAM-012). C, Male postabdomen, left lateral (GIAM-014). D, Male habitus, dorsal (GIAM-011). E, Palaeomedeterus ignavus (Meunier), Baltic amber: male habitus, left lateral. (Photo from the collection of Jonas Damzen, Vilnius, Lithuania. Legend: cer, cercus; st4, sternite 4." figureDoi="http://doi.org/10.5281/zenodo.7333787" httpUri="https://zenodo.org/record/7333787/files/figure.png" pageId="7" pageNumber="482">Fig. 3C, E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |