207 lines
31 KiB
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207 lines
31 KiB
XML
<document id="EE6EA905A97D7C6FAEC53E0B94EED8BE" ID-DOI="10.11646/zootaxa.3620.4.3" ID-GBIF-Dataset="5a26f24d-81a5-411e-bc18-d1f696519b0c" ID-ISSN="1175-5326" ID-Zenodo-Dep="221540" ID-ZooBank="76FB20A9-7CEE-4616-8B2A-0ED82B1C907A" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460580317401" checkinUser="plazi" docAuthor="Yang, Ni, Zhang, Runzhi & Ren, Li" docDate="2013" docId="039387ECFF8F675940B9FAF8379810FD" docLanguage="en" docName="zt03620p543.pdf" docOrigin="Zootaxa 3620 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Xenysmoderodes concavus Yang, Zhang & Ren, 2013, sp. nov." docType="treatment" docVersion="8" lastPageNumber="537" masterDocId="FFAAFF94FF8E675D402EFFCD32041432" masterDocTitle="Two new species of Xenysmoderodes from China (Coleoptera: Curculionidae: Ceutorhynchinae)" masterLastPageNumber="543" masterPageNumber="533" pageNumber="534" updateTime="1698324196008" updateUser="plazi">
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<mods:mods id="24C681C464979576F286F6E4D8026AC4" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="35B1ECDD62512B649112E87F17C8411B">
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<mods:title id="61405F6881F985C1C76AAB4E490A1CA1">Two new species of Xenysmoderodes from China (Coleoptera: Curculionidae: Ceutorhynchinae)</mods:title>
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</mods:titleInfo>
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<mods:name id="272E0EB85B35E1B48F2D6A0FF2423E37" type="personal">
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<mods:role id="09B89E4E4B9156E1985D9E28D28A1D89">
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<mods:roleTerm id="4B7167A2C95480BC7BBEE3118881CE01">Author</mods:roleTerm>
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<mods:namePart id="389449344EC2112CE5FAD57154E962CF">Yang, Ni</mods:namePart>
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<mods:roleTerm id="CCD9EA6BF51C7825648A1B9CCF819969">Author</mods:roleTerm>
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<mods:namePart id="C0BE68314B263F011BEBFBEEA287A1AB">Zhang, Runzhi</mods:namePart>
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<mods:name id="7EF016E4EB0E40EB0E454C5F325D4A18" type="personal">
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<mods:roleTerm id="0E1C125B12613C5EBADD4833A3511188">Author</mods:roleTerm>
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<mods:namePart id="140DF0B3CE9876DC79B2E5EE6C7B8048">Ren, Li</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="8201F08B1AE937124B51057EA4A956AA">text</mods:typeOfResource>
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<mods:title id="872BC098297583B6FCB42530FA031195">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="29D5DD8D9BB4F25E906DE3CF7A81EEC2">
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<mods:date id="A62DDF4D6D147112CFD197C1C7072EB4">2013</mods:date>
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<mods:detail id="16BC72C73BF71CBC9DEAF14D49299E57" type="volume">
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<mods:number id="EDF78C1666752A0307C1FDF9CD0B6AA8">3620</mods:number>
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<mods:detail id="C2FFA0E8EE8B5DF89F1C6385F0A7C035" type="issue">
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<mods:number id="BA81713A8B6D78B0D3ED99DE5AC8D8A9">4</mods:number>
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<mods:classification id="B4DD56E140994D69224A833F5DACEDD9">journal article</mods:classification>
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<mods:identifier id="933B6B05EBF88732812737900EECCB9E" type="DOI">10.11646/zootaxa.3620.4.3</mods:identifier>
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<mods:identifier id="B22F5A7248F84804F22120899FFCD7A8" type="GBIF-Dataset">5a26f24d-81a5-411e-bc18-d1f696519b0c</mods:identifier>
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<mods:identifier id="EBBEBE211BF7969C6B273D739DBCCF15" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="132B9F039AAFFD50E623A4D19612E421" type="Zenodo-Dep">221540</mods:identifier>
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<treatment id="039387ECFF8F675940B9FAF8379810FD" ID-DOI="http://doi.org/10.5281/zenodo.6494721" ID-GBIF-Taxon="119563383" ID-Zenodo-Dep="6494721" LSID="urn:lsid:plazi:treatment:039387ECFF8F675940B9FAF8379810FD" httpUri="http://treatment.plazi.org/id/039387ECFF8F675940B9FAF8379810FD" lastPageId="4" lastPageNumber="537" pageId="1" pageNumber="534">
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<subSubSection id="C3206571FF8F675C40B9FAF8334E115D" pageId="1" pageNumber="534" type="nomenclature">
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<paragraph id="8B8536FAFF8F675C40B9FAF8303A117D" blockId="1.[151,574,1333,1391]" box="[151,574,1333,1359]" pageId="1" pageNumber="534">
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<heading id="D0CD8196FF8F675C40B9FAF8303A117D" bold="true" box="[151,574,1333,1359]" fontSize="11" level="1" pageId="1" pageNumber="534" reason="1">
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<emphasis id="B94EEAE8FF8F675C40B9FAF8303A117D" bold="true" box="[151,574,1333,1359]" pageId="1" pageNumber="534">
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<taxonomicName id="4C3A4D79FF8F675C40B9FAF833DE117D" box="[151,474,1333,1359]" class="Insecta" family="Curculionidae" genus="Xenysmoderodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="1" pageNumber="534" phylum="Arthropoda" rank="species" species="concavus" status="sp. nov.">
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<emphasis id="B94EEAE8FF8F675C40B9FAF833DE117D" bold="true" box="[151,474,1333,1359]" italics="true" pageId="1" pageNumber="534">Xenysmoderodes concavus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27D5793FF8F675C41CFFAF8303A117D" box="[481,574,1333,1359]" pageId="1" pageNumber="534" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8536FAFF8F675C40B9FA9A334E115D" blockId="1.[151,574,1333,1391]" box="[151,330,1367,1391]" pageId="1" pageNumber="534">
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(
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<figureCitation id="13012A7FFF8F675C40B1FA9A331C115D" box="[159,280,1367,1391]" captionStart-0="FIGURES 1 – 4" captionStart-1="FIGURES 5 – 10" captionStartId-0="2.[151,264,1716,1739]" captionStartId-1="3.[151,264,1842,1865]" captionTargetBox-0="[190,1405,717,1694]" captionTargetBox-1="[161,1407,326,1785]" captionTargetId-0="figure@2.[151,1436,712,1696]" captionTargetId-1="figure@3.[151,1436,301,1816]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionText-0="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." captionText-1="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri-0="https://zenodo.org/record/221541/files/figure.png" httpUri-1="https://zenodo.org/record/221542/files/figure.png" pageId="1" pageNumber="534">Figs. 1–10</figureCitation>
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,
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<figureCitation id="13012A7FFF8F675C410AFA9A3345115D" box="[292,321,1367,1391]" captionStart="FIGURES 27 – 28" captionStartId="8.[151,264,1087,1110]" captionTargetBox="[216,1395,201,1065]" captionTargetId="figure@8.[151,1436,193,1066]" captionTargetPageId="8" captionText="FIGURES 27 – 28. Xenysmoderodes concavus sp. nov., 27, male holotype, dorsal view of rostrum, frons without carina; Xenysmoderodes flos sp. nov., 28, male holotype, dorsal view of rostrum, frons with carina. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221546/files/figure.png" pageId="1" pageNumber="534">27</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3206571FF8F675C40B9FA5231D71285" pageId="1" pageNumber="534" type="diagnosis">
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<paragraph id="8B8536FAFF8F675C40B9FA5231D71285" blockId="1.[151,1436,1439,2020]" pageId="1" pageNumber="534">
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<emphasis id="B94EEAE8FF8F675C40B9FA523315118A" bold="true" box="[151,273,1439,1464]" pageId="1" pageNumber="534">Diagnosis.</emphasis>
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This species can be distinguished from its congeners by the following characters: dark reddish brown in general appearance; basal 1/3 of club glabrous; rostrum dorsally marked with a central longitudinal carina from base to antennal insertion; frons moderately concave; pronotum widest at base, strongly convergent towards apex; with two incomplete, longitudinal carinae on each side of pronotal carina, separated from each other by the same distance at apical margin (
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<figureCitation id="13012A7FFF8F675C41EDF9E2300D1275" box="[451,521,1583,1607]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1716,1739]" captionTargetBox="[190,1405,717,1694]" captionTargetId="figure@2.[151,1436,712,1696]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="1" pageNumber="534">Fig. 4</figureCitation>
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); odd intervals more convex than others, intervals with longitudinally connected tubercles with irregularly concave and obtuse apices; femora with one tooth on each leg; ventrite moderately deep, oval and concave in the middle; aedeagal body densely covered with setae at apex; apodeme slender, half as long as tegminal ring; endophallus with a X-shaped sclerite in the middle.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3206571FF8F675940E7F90E33FC100D" lastPageId="4" lastPageNumber="537" pageId="1" pageNumber="534" type="description">
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<paragraph id="8B8536FAFF8F675C40E7F90E37981331" blockId="1.[151,1436,1439,2020]" pageId="1" pageNumber="534">
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<emphasis id="B94EEAE8FF8F675C40E7F90E335E12EE" bold="true" box="[201,346,1731,1756]" pageId="1" pageNumber="534">Description.</emphasis>
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Male.
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<emphasis id="B94EEAE8FF8F675C419CF908305012EE" box="[434,596,1733,1756]" italics="true" pageId="1" pageNumber="534">Measurements</emphasis>
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(in mm): BL=1.96, RL=0.75, RW=0.19, PL=0.52, PW=0.86, EL=1.40, EW=1.40; SL=0.40, FL =0.09, =0.10, =0.07, = = =0.04, CL=0.20. Habitus as shown in
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<figureCitation id="13012A7FFF8F675C4500F926379C1331" box="[1326,1432,1771,1795]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1716,1739]" captionTargetBox="[190,1405,717,1694]" captionTargetId="figure@2.[151,1436,712,1696]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="1" pageNumber="534">Figs. 1, 2</figureCitation>
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.
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</paragraph>
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<paragraph id="8B8536FAFF8F675C40E7F8DD368E135D" blockId="1.[151,1436,1439,2020]" pageId="1" pageNumber="534">
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<emphasis id="B94EEAE8FF8F675C40E7F8DD33431315" box="[201,327,1808,1831]" italics="true" pageId="1" pageNumber="534">Integument</emphasis>
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. Dark reddish brown in general appearance. Eyes dark grey. Basal 2/3 of rostrum (
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<figureCitation id="13012A7FFF8F675C4523F8C237661315" box="[1293,1378,1807,1831]" captionStart="FIGURES 27 – 28" captionStartId="8.[151,264,1087,1110]" captionTargetBox="[216,1395,201,1065]" captionTargetId="figure@8.[151,1436,193,1066]" captionTargetPageId="8" captionText="FIGURES 27 – 28. Xenysmoderodes concavus sp. nov., 27, male holotype, dorsal view of rostrum, frons without carina; Xenysmoderodes flos sp. nov., 28, male holotype, dorsal view of rostrum, frons with carina. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221546/files/figure.png" pageId="1" pageNumber="534">Fig. 27</figureCitation>
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) and ventrites black, apical 1/3 of pronotum and distal margin of elytra red. Antennae, pro- and mesofemora reddish brown, metafemora reddish brown except black at apical 2/3. Tibiae and tarsi dark-brown.
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</paragraph>
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<paragraph id="8B8536FAFF8F675F40E7F8B1300916A0" blockId="1.[151,1436,1439,2020]" lastBlockId="2.[151,1436,151,658]" lastPageId="2" lastPageNumber="535" pageId="1" pageNumber="534">
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<emphasis id="B94EEAE8FF8F675C40E7F8B1332313A1" box="[201,295,1916,1939]" italics="true" pageId="1" pageNumber="534">Vestiture</emphasis>
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. Rostrum (
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<figureCitation id="13012A7FFF8F675C4181F8B6300013A1" box="[431,516,1915,1939]" captionStart="FIGURES 27 – 28" captionStartId="8.[151,264,1087,1110]" captionTargetBox="[216,1395,201,1065]" captionTargetId="figure@8.[151,1436,193,1066]" captionTargetPageId="8" captionText="FIGURES 27 – 28. Xenysmoderodes concavus sp. nov., 27, male holotype, dorsal view of rostrum, frons without carina; Xenysmoderodes flos sp. nov., 28, male holotype, dorsal view of rostrum, frons with carina. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221546/files/figure.png" pageId="1" pageNumber="534">Fig. 27</figureCitation>
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) sparsely covered with white, linear scales at basal 2/3. Antennal scape shiny, funicle articles to sparsely covered with white setae, club glabrous at basal 1/3, densely covered with white hairs at apical 2/3. Frons, vertex, and gena moderately covered, while ventrites to and sides of ventrite coarsely covered with white, lanceolate scales. Pronotum (
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<figureCitation id="13012A7FFF8C675F431CFF5A319B149D" box="[818,927,151,175]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1716,1739]" captionTargetBox="[190,1405,717,1694]" captionTargetId="figure@2.[151,1436,712,1696]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="2" pageNumber="535">Figs. 3, 4</figureCitation>
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) moderately covered with transparent white, lanceolate scales near pronotal carina. Prothorax densely covered with transparent yellow, lanceolate scales at upper margin laterally. Elytra (
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<figureCitation id="13012A7FFF8C675F41DDFF12303314C5" box="[499,567,223,247]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1716,1739]" captionTargetBox="[190,1405,717,1694]" captionTargetId="figure@2.[151,1436,712,1696]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="2" pageNumber="535">Fig. 2</figureCitation>
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) moderately covered with transparent yellow, hair-like scales before humeri; interval with a patch at basal 1/3, densely covered with black, irregular-shaped scales; to sparsely covered with yellow, rod-like scales at basal half; with a longitudinal row of white, oval scales; with a small patch of white, oval scales at middle. Inner surface of coxae densely covered, outer surface of meso- and metacoxae sparsely covered, and apical margin of sternal channel moderately covered with white, irregular-shaped scales; procoxae moderately covered with yellowish-white, linear scales on outer surface; pro- and mesofemora and outer surface of metafemora moderately covered with white, linear scales, inner surface of metafemora, tooth of femora, and basal surface of mesepimera densely covered with white, oval scales; tibiae sparsely covered with golden setae; tarsi sparsely covered with white setae on dorsal surface, densely covered with white cilia. Prosterna densely covered with yellowish-white, lanceolate scales, moderately covered on meso- and metasterna. Ventrite densely covered with thin, white setae at middle 1/3, both sides of ventrite and distal margin of pygidium moderately covered with white, linear scales.
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</paragraph>
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<caption id="DF456672FF8C675F40B9F97930E312D8" httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="2" pageNumber="535" targetBox="[190,1405,717,1694]" targetPageId="2">
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<paragraph id="8B8536FAFF8C675F40B9F97930E312D8" blockId="2.[151,1436,1716,1770]" pageId="2" pageNumber="535">
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<emphasis id="B94EEAE8FF8C675F40B9F979333312F8" bold="true" box="[151,311,1716,1739]" pageId="2" pageNumber="535">FIGURES 1–4</emphasis>
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.
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<taxonomicName id="4C3A4D79FF8C675F4169F978305E12F9" box="[327,602,1717,1739]" class="Insecta" family="Curculionidae" genus="Xenysmoderodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="535" phylum="Arthropoda" rank="species" species="concavus" status="sp. nov.">
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<emphasis id="B94EEAE8FF8C675F4169F978305E12F9" box="[327,602,1717,1739]" italics="true" pageId="2" pageNumber="535">Xenysmoderodes concavus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27D5793FF8C675F424AF97830BC12F8" box="[612,696,1717,1738]" pageId="2" pageNumber="535" rank="species">
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<emphasis id="B94EEAE8FF8C675F424AF97830BC12F8" bold="true" box="[612,696,1717,1738]" pageId="2" pageNumber="535">sp. nov.</emphasis>
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</taxonomicNameLabel>
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male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm.
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</paragraph>
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</caption>
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<paragraph id="8B8536FAFF8C675E40E7F8DF301414C5" blockId="2.[151,1436,1809,2020]" lastBlockId="3.[151,1437,151,247]" lastPageId="3" lastPageNumber="536" pageId="2" pageNumber="535">
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<emphasis id="B94EEAE8FF8C675F40E7F8DF332C131B" box="[201,296,1810,1833]" italics="true" pageId="2" pageNumber="535">Rostrum</emphasis>
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(
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<figureCitation id="13012A7FFF8C675F4119F8DC338D131B" box="[311,393,1809,1833]" captionStart="FIGURES 27 – 28" captionStartId="8.[151,264,1087,1110]" captionTargetBox="[216,1395,201,1065]" captionTargetId="figure@8.[151,1436,193,1066]" captionTargetPageId="8" captionText="FIGURES 27 – 28. Xenysmoderodes concavus sp. nov., 27, male holotype, dorsal view of rostrum, frons without carina; Xenysmoderodes flos sp. nov., 28, male holotype, dorsal view of rostrum, frons with carina. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221546/files/figure.png" pageId="2" pageNumber="535">Fig. 27</figureCitation>
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) 1.44× as long as pronotum, without sculpture except apical 1/3 sparsely punctured. Base of rostrum slightly narrower than frons; rostrum in dorsal view almost parallel-sided at basal 2/3, then curved and broadening towards apex, widest at apex; dorsal carina rather evident from base to apex. Antennal insertion visible in dorsal view, scrobe deep and straight, expanding ventrally on rostrum near basal part and disjunct; scape glabrous and clavate at apex, which without apical projection; funicular article oval and nearly as long as, clavate; clavate and slightly shorter than, much shorter than, to oval and nearly the same length; club 2× as long as wide, spindle-like. Eyes relatively large and prominent dorsally, not approximate anteriorly. Frons moderately concave, lacking punctures, with reticulate carina. Vertex moderately convex, with rather evident median carina from base to frons.
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</paragraph>
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<caption id="DF456672FF8D675E40B9F8FF31E91355" httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="3" pageNumber="536" targetBox="[161,1407,326,1785]" targetPageId="3">
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<paragraph id="8B8536FAFF8D675E40B9F8FF31E91355" blockId="3.[151,1436,1842,1895]" pageId="3" pageNumber="536">
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<emphasis id="B94EEAE8FF8D675E40B9F8FF3346137A" bold="true" box="[151,322,1842,1865]" pageId="3" pageNumber="536">FIGURES 5–10</emphasis>
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.
|
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<taxonomicName id="4C3A4D79FF8D675E417FF8FE3066137B" box="[337,610,1843,1865]" class="Insecta" family="Curculionidae" genus="Xenysmoderodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="536" phylum="Arthropoda" rank="species" species="concavus" status="sp. nov.">
|
||
<emphasis id="B94EEAE8FF8D675E417FF8FE3066137B" box="[337,610,1843,1865]" italics="true" pageId="3" pageNumber="536">Xenysmoderodes concavus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27D5793FF8D675E4244F8FE30B9137A" box="[618,701,1843,1864]" pageId="3" pageNumber="536" rank="species">
|
||
<emphasis id="B94EEAE8FF8D675E4244F8FE30B9137A" bold="true" box="[618,701,1843,1864]" pageId="3" pageNumber="536">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8536FAFF8D675940E7F85D32EB152E" blockId="3.[151,1436,1935,2031]" lastBlockId="4.[151,1436,151,1231]" lastPageId="4" lastPageNumber="537" pageId="3" pageNumber="536">
|
||
<emphasis id="B94EEAE8FF8D675E40E7F85D333C1395" box="[201,312,1936,1959]" italics="true" pageId="3" pageNumber="536">Pronotum</emphasis>
|
||
(
|
||
<figureCitation id="13012A7FFF8D675E4167F84233B21395" box="[329,438,1935,1959]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1716,1739]" captionTargetBox="[190,1405,717,1694]" captionTargetId="figure@2.[151,1436,712,1696]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="3" pageNumber="536">Figs. 3, 4</figureCitation>
|
||
) 1.65× as wide as long, its base 1.48× as wide as apex, widest at base, then constricted towards apex, anterior margin not raised, arcuate at middle; sides less convex; pronotal carina complete, pronotal spine slender, acutely projected into basal 1/3 of elytra; both sides of pronotal carina with two incompletely longitudinal carina, equidistant from each other at apical margin; two carina near pronotal carina straight, extending from apex to connect with reticulate carina on disc, another two carinae curved to baso-lateral sides. Lateral surface moderately punctured at subapical and subdistal margins, mid-dorsal surface rather strongly convex.
|
||
</paragraph>
|
||
<paragraph id="8B8536FAFF8A675940E7FEE5302F15C6" blockId="4.[151,1436,151,1231]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FEE5330B1572" box="[201,271,296,320]" italics="true" pageId="4" pageNumber="537">Elytra</emphasis>
|
||
(
|
||
<figureCitation id="13012A7FFF8A6759410EFEEA3361150D" box="[288,357,295,319]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1716,1739]" captionTargetBox="[190,1405,717,1694]" captionTargetId="figure@2.[151,1436,712,1696]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Xenysmoderodes concavus sp. nov. male holotype. 1, lateral habitus; 2, dorsal habitus; 3, lateral view of prothorax; 4, dorsal view of prothorax. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221541/files/figure.png" pageId="4" pageNumber="537">Fig. 2</figureCitation>
|
||
) as long as wide, 2.69× as long and 1.63× as wide as pronotum; widest at humeri, constricted towards apex, lateral margin slightly bisinuate, distal margin W-like and slightly raised; dorsal surface slightly concave at apical 1/3; intervals 1 to 9 visible in dorsal view. Intervals spaced equally, with longitudinally, irregularly connected tubercles, with irregularly concave and obtuse apices; odd intervals more convex than even ones, intervals 2 and 5, 3 and 9 conjoined at apex. Striae punctured regularly, each puncture circular and separated by a distance nearly 2× its diameter.
|
||
</paragraph>
|
||
<paragraph id="8B8536FAFF8A675940E7FDCC33B41699" blockId="4.[151,1436,151,1231]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FDCC3301162A" box="[201,261,513,536]" italics="true" pageId="4" pageNumber="537">Legs.</emphasis>
|
||
Procoxae separated by distance slightly narrower than their diameter. Apical 1/3 of femora swollen, with one tooth on each leg. Tibiae rod-like, pro- and metatibiae simple at apex, mesotibiae mucronate at inner apex; length of profemora to protibiae =1.1:1; length of mesofemora to mesotibiae=1.4:1; length of metafemora to metatibiae=1.2:1. Tarsi with tasomere clavate, oval, bifid, V twice as long as; claws separated and obviously appendiculate.
|
||
</paragraph>
|
||
<paragraph id="8B8536FAFF8A675940E7FD7A362F17B9" blockId="4.[151,1436,151,1231]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FD7A335816FD" box="[201,348,695,719]" italics="true" pageId="4" pageNumber="537">Ventral area.</emphasis>
|
||
Prosternum U-shaped at middle of apical margin. Sternal channel evident on prosternum, with distal margin between procoxae. Mesepisterna long and triangular, metepimera subrhomboidal. Metepisterna subparallel except apical 1/6 slightly broader. Ventrites moderately punctured. Ventrite I (
|
||
<figureCitation id="13012A7FFF8A6759448EFD3236D91725" box="[1184,1245,767,791]" captionStart="FIGURES 5 – 10" captionStartId="3.[151,264,1842,1865]" captionTargetBox="[161,1407,326,1785]" captionTargetId="figure@3.[151,1436,301,1816]" captionTargetPageId="3" captionText="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="4" pageNumber="537">Fig.5</figureCitation>
|
||
) pentagonal and concave at middle, acute at middle of apical margin; suture between ventrites and incomplete, visible at both ends; ventrites and united, 6× as long as, and nearly equal in length, 2.5× as long as and deeply concave in the middle. Pygidium (
|
||
<figureCitation id="13012A7FFF8A67594247FCBE30A817B9" box="[617,684,883,907]" captionStart="FIGURES 5 – 10" captionStartId="3.[151,264,1842,1865]" captionTargetBox="[161,1407,326,1785]" captionTargetId="figure@3.[151,1436,301,1816]" captionTargetPageId="3" captionText="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="4" pageNumber="537">Fig. 6</figureCitation>
|
||
) pentagonal and slightly concave.
|
||
</paragraph>
|
||
<paragraph id="8B8536FAFF8A675940E7FC5A33FC100D" blockId="4.[151,1436,151,1231]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FC5A3370179D" box="[201,372,919,943]" italics="true" pageId="4" pageNumber="537">Male genitalia.</emphasis>
|
||
Sternite IX (
|
||
<figureCitation id="13012A7FFF8A6759422BFC5A304C179D" box="[517,584,919,943]" captionStart="FIGURES 5 – 10" captionStartId="3.[151,264,1842,1865]" captionTargetBox="[161,1407,326,1785]" captionTargetId="figure@3.[151,1436,301,1816]" captionTargetPageId="3" captionText="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="4" pageNumber="537">Fig. 9</figureCitation>
|
||
) long, dark-brown, 1.4× as long as aedeagal body. Tegmen (
|
||
<figureCitation id="13012A7FFF8A675944C3FC5A373A179D" box="[1261,1342,919,943]" captionStart="FIGURES 5 – 10" captionStartId="3.[151,264,1842,1865]" captionTargetBox="[161,1407,326,1785]" captionTargetId="figure@3.[151,1436,301,1816]" captionTargetPageId="3" captionText="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="4" pageNumber="537">Fig. 10</figureCitation>
|
||
) ringed, faint yellow, without parameroid lobes; apodeme slender, half as long as diameter of tegminal ring; aedeagal body (
|
||
<figureCitation id="13012A7FFF8A675940B1FC12330C17C5" box="[159,264,991,1015]" captionStart="FIGURES 5 – 10" captionStartId="3.[151,264,1842,1865]" captionTargetBox="[161,1407,326,1785]" captionTargetId="figure@3.[151,1436,301,1816]" captionTargetPageId="3" captionText="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="4" pageNumber="537">Figs. 7, 8</figureCitation>
|
||
) relatively wide and dark-brown, densely covered with spicules at apex, nearly flat and with irregularlyshaped sclerites on both sides; apodemes as long as body. Endophallus (
|
||
<figureCitation id="13012A7FFF8A675943FDFBCE36131029" box="[979,1047,1027,1051]" captionStart="FIGURES 5 – 10" captionStartId="3.[151,264,1842,1865]" captionTargetBox="[161,1407,326,1785]" captionTargetId="figure@3.[151,1436,301,1816]" captionTargetPageId="3" captionText="FIGURES 5 – 10. Xenysmoderodes concavus sp. nov. male holotype; 5, ventrites to; 6, pygidium; 7, dorsal view of aedeagus; 8, lateral view of aedeagus; 9, sternite IX; 10, tegmen. Scales are 0.5 mm." httpUri="https://zenodo.org/record/221542/files/figure.png" pageId="4" pageNumber="537">Fig. 7</figureCitation>
|
||
) shorter than aedeagal body, with one “X-like” sclerite in middle.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3206571FF8A675940E7FB86335310B5" pageId="4" pageNumber="537" type="materials_examined">
|
||
<paragraph id="8B8536FAFF8A675940E7FB86335310B5" blockId="4.[151,1436,151,1231]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FB8633721051" bold="true" box="[201,374,1098,1123]" pageId="4" pageNumber="537">
|
||
<typeStatus id="54818858FF8A675940E7FB8633001051" box="[201,260,1099,1123]" pageId="4" pageNumber="537">Type</typeStatus>
|
||
material.
|
||
</emphasis>
|
||
<typeStatus id="54818858FF8A67594153FB8633E11051" box="[381,485,1099,1123]" pageId="4" pageNumber="537" type="holotype">Holotype</typeStatus>
|
||
male,
|
||
<collectingCountry id="F32D766AFF8A6759421EFB8630721051" box="[560,630,1099,1123]" name="China" pageId="4" pageNumber="537">China</collectingCountry>
|
||
, Guangxi, Napodefu,
|
||
<geoCoordinate id="EE0E503DFF8A67594345FB8631CE1051" box="[875,970,1099,1123]" direction="north" orientation="latitude" pageId="4" pageNumber="537" precision="925" value="23.416666">23°25'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0E503DFF8A675943FBFB86363B1051" box="[981,1087,1099,1123]" direction="east" orientation="longitude" pageId="4" pageNumber="537" precision="925" value="105.833336">105°50'E</geoCoordinate>
|
||
,
|
||
<date id="FF84103AFF8A67594464FB8636BF1051" box="[1098,1211,1099,1123]" pageId="4" pageNumber="537" value="1998-04-04">4.IV.1998</date>
|
||
, 1440m, Li Wenzhu [IOZ(E)896914].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3206571FF8A675940E7FB5F31061099" box="[201,770,1170,1195]" pageId="4" pageNumber="537" type="distribution">
|
||
<paragraph id="8B8536FAFF8A675940E7FB5F31061099" blockId="4.[151,1436,151,1231]" box="[201,770,1170,1195]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FB5F33661099" bold="true" box="[201,354,1170,1195]" pageId="4" pageNumber="537">Distribution.</emphasis>
|
||
Southern
|
||
<collectingCountry id="F32D766AFF8A675941FBFB5E301C1099" box="[469,536,1171,1195]" name="China" pageId="4" pageNumber="537">China</collectingCountry>
|
||
(Guangxi province).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3206571FF8A675940E7FB7A379810FD" box="[201,1436,1207,1231]" pageId="4" pageNumber="537" type="etymology">
|
||
<paragraph id="8B8536FAFF8A675940E7FB7A379810FD" blockId="4.[151,1436,151,1231]" box="[201,1436,1207,1231]" pageId="4" pageNumber="537">
|
||
<emphasis id="B94EEAE8FF8A675940E7FB7A335410FD" bold="true" box="[201,336,1207,1231]" pageId="4" pageNumber="537">Etymology.</emphasis>
|
||
The species is named “
|
||
<taxonomicName id="4C3A4D79FF8A67594278FB7A30C610FD" box="[598,706,1207,1231]" class="Insecta" family="Curculionidae" genus="Xenysmoderodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="537" phylum="Arthropoda" rank="species" species="concavus">concavus</taxonomicName>
|
||
” after the deep concavity in the middle of ventrite V in the male.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |