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<document id="EA097EAC58E181B2F3B443284CED7FD8" ID-DOI="10.5852/ejt.2022.834.1907" ID-GBIF-Dataset="4f68488a-f211-42a1-9d8f-bf3d815946e0" ID-ISSN="2118-9773" ID-Zenodo-Dep="7017677" ID-ZooBank="C2DF7AC2-3D99-43FF-BB36-CEF8E8747160" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="diego" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1661288281428" checkinUser="felipe" docAuthor="Biffi, Gabriel &amp; Geiser, Michael" docDate="2022" docId="03CEA025FFF6FFA0FDF9FBE32C7AFBA0" docLanguage="en" docName="ejt-834_148-189.pdf" docOrigin="European Journal of Taxonomy 834 (1)" docSource="http://zoobank.org/c2df7ac2-3d99-43ff-bb36-cef8e8747160" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Discodon marginicolle Biffi &amp; Geiser 2022, sp. nov." docType="treatment" docUuid="CECFCC8E-713B-4A5F-B6B0-9995F9A776B3" docUuidSource="ZooBank" docVersion="11" lastPageNumber="166" masterDocId="FFF7D85DFFE7FFB2FF99FF962E01FD27" masterDocTitle="A revision of Discodon tricolor (Guérin-Méneville) and its mimics from the Atlantic forests of Brazil (Coleoptera: Cantharidae)" masterLastPageNumber="189" masterPageNumber="148" pageNumber="165" updateTime="1733322071961" updateUser="felipe" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="F4D89F04D5BC248EA397CD14D40A2344">A revision of Discodon tricolor (Guérin-Méneville) and its mimics from the Atlantic forests of Brazil (Coleoptera: Cantharidae)</mods:title>
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<mods:name id="7C6CCB29ECB740DCEDB6F3676114F1A6" type="personal">
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<mods:namePart id="507CBF7CD8C8D47EF305C8060779CA05">Biffi, Gabriel</mods:namePart>
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<mods:affiliation id="81857C5FEDB0D0C72D10DB09F8ABA241">Museu de Zoologia da Universidade de São Paulo, Av. Nazaré, 481 - Ipiranga, 04263 - 000, São Paulo, SP, Brazil.</mods:affiliation>
<mods:nameIdentifier id="E60DBFDDBB707F773F8150E4D041A01C" type="email">biffigabriel@gmail.com</mods:nameIdentifier>
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<mods:namePart id="9D09BB6146F7F552F10972995ECC2F1D">Geiser, Michael</mods:namePart>
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<mods:affiliation id="1DB1000F01A1D1E6F38F552C355D0D57">Department of Life Sciences, Natural History Museum, Cromwell Road, SW 7 5 BD, London, United Kingdom.</mods:affiliation>
<mods:nameIdentifier id="564C27ABE8DEA723C1A01AE95A8AB13C" type="email">m.geiser@nhm.ac.uk</mods:nameIdentifier>
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<mods:title id="80853D5C7BA27C016C0B70A150F17C81">European Journal of Taxonomy</mods:title>
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<mods:date id="1FD54923A08843D7A94D57E3EBF20B37">2022</mods:date>
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<mods:number id="4B296331E6830F001263FBA38EE889A7">2022-08-23</mods:number>
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<mods:number id="C3536A88EBE59CAB75E402F67FA58C2C">834</mods:number>
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<treatment id="03CEA025FFF6FFA0FDF9FBE32C7AFBA0" ID-DOI="http://doi.org/10.5281/zenodo.7020065" ID-GBIF-Taxon="199749218" ID-Zenodo-Dep="7020065" LSID="urn:lsid:zoobank.org:act:CECFCC8E-713B-4A5F-B6B0-9995F9A776B3" httpUri="http://treatment.plazi.org/id/03CEA025FFF6FFA0FDF9FBE32C7AFBA0" lastPageId="18" lastPageNumber="166" pageId="17" pageNumber="165" scope_class="Insecta" scope_family="Cantharidae" scope_order="Coleoptera" scope_subFamily="Silinae" scope_superFamily="Elateroidea">
<subSubSection id="C37D42B8FFF6FFA3FDF9FBE32DD5F9B7" box="[608,980,1141,1168]" pageId="17" pageNumber="165" type="nomenclature">
<paragraph id="8BD81133FFF6FFA3FDF9FBE32DD5F9B7" blockId="17.[361,1226,1141,1239]" box="[608,980,1141,1168]" pageId="17" pageNumber="165">
<heading id="D090A65FFFF6FFA3FDF9FBE32DD5F9B7" box="[608,980,1141,1168]" centered="true" fontSize="11" level="2" pageId="17" pageNumber="165" reason="2">
<taxonomicName id="4C676AB0FFF6FFA3FDF9FBE32D73F9B7" authority="Biffi &amp; Geiser, 2022" authorityName="Biffi &amp; Geiser" authorityYear="2022" box="[608,882,1141,1168]" class="Insecta" family="Cantharidae" genus="Discodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="165" phylum="Arthropoda" rank="species" species="marginicolle" status="sp. nov.">
<emphasis id="B913CD21FFF6FFA3FDF9FBE32D73F9B7" bold="true" box="[608,882,1141,1168]" italics="true" pageId="17" pageNumber="165">Discodon marginicolle</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A220705AFFF6FFA3FCE3FBE02DD5F9B7" box="[890,980,1142,1168]" pageId="17" pageNumber="165" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C37D42B8FFF6FFA3FEF0FB0E2A2AF9F0" pageId="17" pageNumber="165" type="description">
<paragraph id="8BD81133FFF6FFA3FEF0FB0E2ACBF994" blockId="17.[361,1226,1141,1239]" box="[361,1226,1176,1203]" pageId="17" pageNumber="165">
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urn:lsid:zoobank.org:act:
<uuid id="FFC12BE6FFF6FFA3FD11FB0E2ACBF994" box="[648,1226,1176,1203]" pageId="17" pageNumber="165">CECFCC8E-713B-4A5F-B6B0-9995F9A776B3</uuid>
</uri>
</paragraph>
<paragraph id="8BD81133FFF6FFA3FD91FB2A2A2AF9F0" blockId="17.[361,1226,1141,1239]" box="[520,1067,1212,1239]" pageId="17" pageNumber="165">
<figureCitation id="135C0DB6FFF6FFA3FD91FB2A2C64F9F1" box="[520,613,1212,1238]" captionStart="Fig" captionStartId="9.[189,232,1852,1878]" captionTargetBox="[217,1328,600,1811]" captionTargetId="figure-169@9.[189,1398,593,1814]" captionTargetPageId="9" captionText="Fig. 3. Primary types, habitus, males. A. Discodon neoteutonum sp. nov. (holotype, MZSP 46341). B. Discodon vanini sp. nov. (holotype, MZSP 46355). C. Discodon lineaticorne sp. nov. (holotype, MZSP 46436). D. Discodon aurimaculatum sp. nov. (holotype, MZSP 46447). E. Discodon marginicolle sp. nov. (holotype, CEMT CUIABA 00118359). F. Discodon tamoio sp. nov. (holotype, MZSP 46470). Scale bars = 5.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017683" httpUri="https://zenodo.org/record/7017683/files/figure.png" pageId="17" pageNumber="165">Figs 3E</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FDE8FB2A2CBBF9F1" box="[625,698,1212,1238]" captionStart="Fig" captionStartId="16.[191,234,1814,1840]" captionTargetBox="[190,1396,1131,1771]" captionTargetId="figure-298@16.[189,1398,1127,1777]" captionTargetPageId="16" captionText="Fig. 6. Right antennae, dorsal view. A–K. Males. L–U. Females. A, L. Discodon tricolor (Guérin- Méneville, 1832). B, M. Discodon neoteutonum sp. nov. C, N. Discodon vanini sp. nov. D, O. Discodon obscurior Pic, 1906 stat. nov. E, P. Discodon lineaticorne sp. nov. F, Q. Discodon aurimaculatum sp. nov. G, R. Discodon marginicolle sp. nov. H, S. Discodon tenuecostatum sp. nov. I, T. Discodon tamoio sp. nov. J, U. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017689" httpUri="https://zenodo.org/record/7017689/files/figure.png" pageId="17" pageNumber="165">6G, R</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FD5FFB2A2CEDF9F1" box="[710,748,1212,1238]" captionStart="Fig" captionStartId="19.[189,232,1852,1878]" captionTargetBox="[189,1398,724,1812]" captionTargetId="figure-96@19.[189,1398,724,1812]" captionTargetPageId="19" captionText="Fig. 7. Pronotum of males, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017691" httpUri="https://zenodo.org/record/7017691/files/figure.png" pageId="17" pageNumber="165">7G</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FD60FB2A2D1EF9F1" box="[761,799,1212,1238]" captionStart="Fig" captionStartId="20.[191,234,1854,1880]" captionTargetBox="[190,1398,728,1816]" captionTargetId="figure-149@20.[189,1398,728,1816]" captionTargetPageId="20" captionText="Fig. 8. Pronotum of females, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017694" httpUri="https://zenodo.org/record/7017694/files/figure.png" pageId="17" pageNumber="165">8G</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FCB2FB2A2D50F9F1" box="[811,849,1212,1238]" captionStart="Fig" captionStartId="23.[189,232,1783,1809]" captionTargetBox="[213,1375,1193,1739]" captionTargetId="figure-315@23.[189,1398,1189,1743]" captionTargetPageId="23" captionText="Fig. 9. Tarsal claws and leg of males. A–K. Anterior claw of fore tarsus, lateral view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov. C. Discodon vanini sp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticornesp. nov. F. Discodon aurimaculatum sp. nov. G. Discodon marginicolle sp. nov. H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. L. Hind leg of male Discodon crassipes Wittmer, 1952, ventral view. Black arrows show the lobe of the anterior tarsal claw of the protarsi. Scale bars: A–K = 0.5 mm; L = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017696" httpUri="https://zenodo.org/record/7017696/files/figure.png" pageId="17" pageNumber="165">9G</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FCC7FB2A2D92F9F1" box="[862,915,1212,1238]" captionStart="Fig" captionStartId="24.[189,232,1852,1878]" captionTargetBox="[202,1398,1071,1806]" captionTargetId="figure-258@24.[189,1398,1065,1817]" captionTargetPageId="24" captionText="Fig. 10. Ventrite VII of males. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov. C. Discodon vanini sp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov. F. Discodon aurimaculatum sp. nov. G. Discodon marginicolle sp. nov. H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017698" httpUri="https://zenodo.org/record/7017698/files/figure.png" pageId="17" pageNumber="165">10G</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FC06FB2A2DECF9F1" box="[927,1005,1212,1238]" captionStart="Fig" captionStartId="27.[189,232,1923,1949]" captionTargetBox="[223,1361,267,1868]" captionTargetId="figure-18@27.[216,1371,265,1883]" captionTargetPageId="27" captionText="Fig. 12. Aedeagus, dorsal, ventral and lateral views.A–C. Discodon lineaticornesp. nov. D–F. Discodon aurimaculatum sp. nov. G–I. Discodon marginicolle sp. nov. J–M. Discodon tenuecostatum sp. nov. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017702" httpUri="https://zenodo.org/record/7017702/files/figure.png" pageId="17" pageNumber="165">12G–I</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FC60FB2A2A2AF9F0" box="[1017,1067,1212,1239]" captionStart="Fig" captionStartId="31.[189,232,1846,1872]" captionTargetBox="[192,1390,1475,1775]" captionTargetId="figure-286@31.[189,1398,1466,1789]" captionTargetPageId="31" captionText="Fig. 15. Ventrite VII of females. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017708" httpUri="https://zenodo.org/record/7017708/files/figure.png" pageId="17" pageNumber="165">15G</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C37D42B8FFF6FFA3FF24FB6B2B57FB3E" pageId="17" pageNumber="165" type="diagnosis">
<paragraph id="8BD81133FFF6FFA3FF24FB6B2F37F830" blockId="17.[189,310,1277,1303]" box="[189,310,1277,1303]" pageId="17" pageNumber="165">
<heading id="D090A65FFFF6FFA3FF24FB6B2F37F830" bold="true" box="[189,310,1277,1303]" fontSize="11" level="3" pageId="17" pageNumber="165" reason="3">
<emphasis id="B913CD21FFF6FFA3FF24FB6B2F37F830" bold="true" box="[189,310,1277,1303]" pageId="17" pageNumber="165">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8BD81133FFF6FFA3FF24FABA2B57FB3E" blockId="17.[188,1399,1324,1562]" pageId="17" pageNumber="165">
Similar to
<taxonomicName id="4C676AB0FFF6FFA3FEA4FABB2FF9F861" authority="Biffi &amp; Geiser, 2022" authorityName="Biffi &amp; Geiser" authorityYear="2022" box="[317,504,1325,1350]" class="Insecta" family="Cantharidae" genus="Discodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="165" phylum="Arthropoda" rank="species" species="neoteutonum" status="sp. nov.">
<emphasis id="B913CD21FFF6FFA3FEA4FABB2FF9F861" box="[317,504,1325,1350]" italics="true" pageId="17" pageNumber="165">D. neoteutonum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A220705AFFF6FFA3FD98FABA2C5DF861" box="[513,604,1324,1350]" pageId="17" pageNumber="165" rank="species">sp. nov.</taxonomicNameLabel>
by the shape and coloration of the elytral spots. It differs from this species by the antennae being entirely black (
<figureCitation id="135C0DB6FFF6FFA3FD47FAD92D36F84E" box="[734,823,1359,1385]" captionStart="Fig" captionStartId="9.[189,232,1852,1878]" captionTargetBox="[217,1328,600,1811]" captionTargetId="figure-169@9.[189,1398,593,1814]" captionTargetPageId="9" captionText="Fig. 3. Primary types, habitus, males. A. Discodon neoteutonum sp. nov. (holotype, MZSP 46341). B. Discodon vanini sp. nov. (holotype, MZSP 46355). C. Discodon lineaticorne sp. nov. (holotype, MZSP 46436). D. Discodon aurimaculatum sp. nov. (holotype, MZSP 46447). E. Discodon marginicolle sp. nov. (holotype, CEMT CUIABA 00118359). F. Discodon tamoio sp. nov. (holotype, MZSP 46470). Scale bars = 5.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017683" httpUri="https://zenodo.org/record/7017683/files/figure.png" pageId="17" pageNumber="165">Fig. 3E</figureCitation>
), with the antennal lines in males (
<figureCitation id="135C0DB6FFF6FFA3FB45FAD92B3AF84E" box="[1244,1339,1359,1385]" captionStart="Fig" captionStartId="9.[189,232,1852,1878]" captionTargetBox="[217,1328,600,1811]" captionTargetId="figure-169@9.[189,1398,593,1814]" captionTargetPageId="9" captionText="Fig. 3. Primary types, habitus, males. A. Discodon neoteutonum sp. nov. (holotype, MZSP 46341). B. Discodon vanini sp. nov. (holotype, MZSP 46355). C. Discodon lineaticorne sp. nov. (holotype, MZSP 46436). D. Discodon aurimaculatum sp. nov. (holotype, MZSP 46447). E. Discodon marginicolle sp. nov. (holotype, CEMT CUIABA 00118359). F. Discodon tamoio sp. nov. (holotype, MZSP 46470). Scale bars = 5.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017683" httpUri="https://zenodo.org/record/7017683/files/figure.png" pageId="17" pageNumber="165">Fig. 3G</figureCitation>
), the pronotum almost entirely black (
<figureCitation id="135C0DB6FFF6FFA3FDA5FAE42C9FF8AB" box="[572,670,1394,1420]" captionStart="Fig" captionStartId="19.[189,232,1852,1878]" captionTargetBox="[189,1398,724,1812]" captionTargetId="figure-96@19.[189,1398,724,1812]" captionTargetPageId="19" captionText="Fig. 7. Pronotum of males, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017691" httpUri="https://zenodo.org/record/7017691/files/figure.png" pageId="17" pageNumber="165">Figs 7G</figureCitation>
,
<figureCitation id="135C0DB6FFF6FFA3FD35FAE42CD0F8AB" box="[684,721,1394,1420]" captionStart="Fig" captionStartId="20.[191,234,1854,1880]" captionTargetBox="[190,1398,728,1816]" captionTargetId="figure-149@20.[189,1398,728,1816]" captionTargetPageId="20" captionText="Fig. 8. Pronotum of females, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017694" httpUri="https://zenodo.org/record/7017694/files/figure.png" pageId="17" pageNumber="165">8G</figureCitation>
), and the aedeagus with distal margin of the tegmen with three projecting lobes (
<figureCitation id="135C0DB6FFF6FFA3FE58FA032C42F888" box="[449,579,1429,1455]" captionStart="Fig" captionStartId="27.[189,232,1923,1949]" captionTargetBox="[223,1361,267,1868]" captionTargetId="figure-18@27.[216,1371,265,1883]" captionTargetPageId="27" captionText="Fig. 12. Aedeagus, dorsal, ventral and lateral views.A–C. Discodon lineaticornesp. nov. D–F. Discodon aurimaculatum sp. nov. G–I. Discodon marginicolle sp. nov. J–M. Discodon tenuecostatum sp. nov. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017702" httpUri="https://zenodo.org/record/7017702/files/figure.png" pageId="17" pageNumber="165">Fig. 12G–I</figureCitation>
); females with ventrite VII broad, with a sinuous distal margin and a less pronounced median projection (
<figureCitation id="135C0DB6FFF6FFA3FDB6FA2E2C9DF8F4" box="[559,668,1464,1491]" captionStart="Fig" captionStartId="31.[189,232,1846,1872]" captionTargetBox="[192,1390,1475,1775]" captionTargetId="figure-286@31.[189,1398,1466,1789]" captionTargetPageId="31" captionText="Fig. 15. Ventrite VII of females. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017708" httpUri="https://zenodo.org/record/7017708/files/figure.png" pageId="17" pageNumber="165">Fig. 15G</figureCitation>
). The aedeagus of
<taxonomicName id="4C676AB0FFF6FFA3FCE1FA2F2A2EF8F5" authority="Biffi &amp; Geiser, 2022" authorityName="Biffi &amp; Geiser" authorityYear="2022" box="[888,1071,1464,1491]" class="Insecta" family="Cantharidae" genus="Discodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="165" phylum="Arthropoda" rank="species" species="marginicolle" status="sp. nov.">
<emphasis id="B913CD21FFF6FFA3FCE1FA2F2D8CF8F5" box="[888,909,1465,1490]" italics="true" pageId="17" pageNumber="165">D</emphasis>
.
<emphasis id="B913CD21FFF6FFA3FC04FA2E2A2EF8F5" box="[925,1071,1464,1490]" italics="true" pageId="17" pageNumber="165">marginicolle</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A220705AFFF6FFA3FBAFFA2F2A90F8F4" box="[1078,1169,1465,1491]" pageId="17" pageNumber="165" rank="species">sp. nov.</taxonomicNameLabel>
is similar to that of
<taxonomicName id="4C676AB0FFF6FFA3FF27FA4B2F91F8D1" authority="Biffi &amp; Geiser, 2022" authorityName="Biffi &amp; Geiser" authorityYear="2022" box="[190,400,1500,1526]" class="Insecta" family="Cantharidae" genus="Discodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="165" phylum="Arthropoda" rank="species" species="aurimaculatum" status="sp. nov.">
<emphasis id="B913CD21FFF6FFA3FF27FA4B2F91F8D1" box="[190,400,1500,1526]" italics="true" pageId="17" pageNumber="165">D. aurimaculatum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A220705AFFF6FFA3FE0AFA4A2FEAF8D1" box="[403,491,1500,1526]" pageId="17" pageNumber="165" rank="species">sp. nov.</taxonomicNameLabel>
, differing in the shape of the distal projections of the ventral wall of the tegmen; besides, the antennae of
<taxonomicName id="4C676AB0FFF6FFA3FE4CF9962CA9FB3E" authorityName="Biffi &amp; Geiser" authorityYear="2022" box="[469,680,1535,1561]" class="Insecta" family="Cantharidae" genus="Discodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="165" phylum="Arthropoda" rank="species" species="aurimaculatum">
<emphasis id="B913CD21FFF6FFA3FE4CF9962CA9FB3E" box="[469,680,1535,1561]" italics="true" pageId="17" pageNumber="165">D. aurimaculatum</emphasis>
</taxonomicName>
do not have antennal lines and the elytral spots are rounder.
</paragraph>
</subSubSection>
<subSubSection id="C37D42B8FFF6FFA3FF24F9D72B37FBAE" box="[189,1334,1601,1673]" pageId="17" pageNumber="165" type="etymology">
<paragraph id="8BD81133FFF6FFA3FF24F9D72F45FB7C" blockId="17.[189,324,1601,1627]" box="[189,324,1601,1627]" pageId="17" pageNumber="165">
<heading id="D090A65FFFF6FFA3FF24F9D72F45FB7C" bold="true" box="[189,324,1601,1627]" fontSize="11" level="3" pageId="17" pageNumber="165" reason="3">
<emphasis id="B913CD21FFF6FFA3FF24F9D72F45FB7C" bold="true" box="[189,324,1601,1627]" pageId="17" pageNumber="165">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8BD81133FFF6FFA3FF24F9F92B37FBAE" blockId="17.[189,1334,1647,1673]" box="[189,1334,1647,1673]" pageId="17" pageNumber="165">The specific epithet refers to the barely defined dark-orangish spot in the margin of the pronotum.</paragraph>
</subSubSection>
<subSubSection id="C37D42B8FFF6FFA3FF24F9272B76FAE0" pageId="17" pageNumber="165" type="materials_examined">
<paragraph id="8BD81133FFF6FFA3FF24F9272F6DFBED" blockId="17.[189,364,1712,1739]" box="[189,364,1712,1739]" pageId="17" pageNumber="165">
<heading id="D090A65FFFF6FFA3FF24F9272F6DFBED" bold="true" box="[189,364,1712,1739]" fontSize="11" level="3" pageId="17" pageNumber="165" reason="3">
<emphasis id="B913CD21FFF6FFA3FF24F9272F6DFBED" bold="true" box="[189,364,1712,1739]" pageId="17" pageNumber="165">Type material</emphasis>
</heading>
</paragraph>
<paragraph id="8BD81133FFF6FFA3FF73F9492FABFA18" blockId="17.[189,1399,1759,1856]" pageId="17" pageNumber="165">
<materialsCitation id="3B0F1B6EFFF6FFA3FF73F9492FABFA18" ID-GBIF-Occurrence="3892878412" collectingDate="2000-01" collectionCode="CEMT" collectorName="de Cima &amp; P. Grossi" country="Brazil" location="Macae de Cima" municipality="Nova Friburgo" pageId="17" pageNumber="165" specimenCode="CUIABA 00118359" specimenCount="1" specimenCount-male="1" stateProvince="Rio de Janeiro" typeStatus="holotype">
<emphasis id="B913CD21FFF6FFA3FF73F9492F5DFBDE" bold="true" box="[234,348,1759,1785]" pageId="17" pageNumber="165">
<typeStatus id="54DCAF91FFF6FFA3FF73F9492F5DFBDE" box="[234,348,1759,1785]" pageId="17" pageNumber="165" type="holotype">Holotype</typeStatus>
</emphasis>
<collectingCountry id="F37051A3FFF6FFA3FF24F8942F27FA3B" box="[189,294,1794,1820]" name="Brazil" pageId="17" pageNumber="165">BRAZIL</collectingCountry>
•
<specimenCount id="9D61DABAFFF6FFA3FEA5F8952F54FA3A" box="[316,341,1795,1821]" pageId="17" pageNumber="165" type="male">♂</specimenCount>
;
<collectingRegion id="49A3DFD1FFF6FFA3FEF9F8942C08FA3B" box="[352,521,1794,1820]" country="Brazil" name="Rio de Janeiro" pageId="17" pageNumber="165">Rio de Janeiro</collectingRegion>
,
<collectingMunicipality id="6BBC8B49FFF6FFA3FD8AF8952CC0FA3B" box="[531,705,1794,1821]" pageId="17" pageNumber="165">Nova Friburgo</collectingMunicipality>
,
<location id="8EB847E8FFF6FFA3FD55F8942D85FA3B" LSID="urn:lsid:plazi:treatment:03CEA025FFF6FFA0FDF9FBE32C7AFBA0:8EB847E8FFF6FFA3FD55F8942D85FA3B" box="[716,900,1794,1820]" country="Brazil" municipality="Nova Friburgo" name="Macae de Cima" pageId="17" pageNumber="165" stateProvince="Rio de Janeiro">
Macaé
<collectorName id="269274E5FFF6FFA3FC86F8942D85FA3B" box="[799,900,1794,1820]" pageId="17" pageNumber="165">de Cima</collectorName>
</location>
;
<date id="FFD937F3FFF6FFA3FC17F8952A00FA3B" box="[910,1025,1794,1821]" pageId="17" pageNumber="165" value="2000-01">
<collectingDate id="EF9DCE1BFFF6FFA3FC17F8952A00FA3B" box="[910,1025,1794,1821]" pageId="17" pageNumber="165" value="2000-01">Jan. 2000</collectingDate>
</date>
;
<collectorName id="269274E5FFF6FFA3FB92F8952A73FA3B" box="[1035,1138,1794,1821]" pageId="17" pageNumber="165">P. Grossi</collectorName>
leg.;
<collectionCode id="ED7689F6FFF6FFA3FB28F8942B03FA3B" box="[1201,1282,1794,1820]" pageId="17" pageNumber="165">CEMT</collectionCode>
<specimenCode id="DBC1B948FFF6FFA3FA91F8942F30FA67" collectionCode="CEMT" pageId="17" pageNumber="165">CUIABA 00118359</specimenCode>
(
<figureCitation id="135C0DB6FFF6FFA3FED8F8B32F9CFA18" box="[321,413,1829,1855]" captionStart="Fig" captionStartId="9.[189,232,1852,1878]" captionTargetBox="[217,1328,600,1811]" captionTargetId="figure-169@9.[189,1398,593,1814]" captionTargetPageId="9" captionText="Fig. 3. Primary types, habitus, males. A. Discodon neoteutonum sp. nov. (holotype, MZSP 46341). B. Discodon vanini sp. nov. (holotype, MZSP 46355). C. Discodon lineaticorne sp. nov. (holotype, MZSP 46436). D. Discodon aurimaculatum sp. nov. (holotype, MZSP 46447). E. Discodon marginicolle sp. nov. (holotype, CEMT CUIABA 00118359). F. Discodon tamoio sp. nov. (holotype, MZSP 46470). Scale bars = 5.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017683" httpUri="https://zenodo.org/record/7017683/files/figure.png" pageId="17" pageNumber="165">
Fig. 3
<collectionCode id="ED7689F6FFF6FFA3FE1EF8B32F9CFA18" box="[391,413,1829,1855]" pageId="17" pageNumber="165">E</collectionCode>
</figureCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="8BD81133FFF6FFA3FF73F8F12B76FAE0" blockId="17.[189,1399,1895,1992]" pageId="17" pageNumber="165">
<materialsCitation id="3B0F1B6EFFF6FFA3FF73F8F12DF3FA82" ID-GBIF-Occurrence="3892878322" collectingDate="2000-01" collectionCode="MZSP" collectorName="de Cima &amp; P. Grossi" country="Brazil" location="Macae de Cima" municipality="Nova Friburgo" pageId="17" pageNumber="165" specimenCode="MZSP 46458" specimenCount="1" specimenCount-male="1" stateProvince="Rio de Janeiro" typeStatus="paratype">
<emphasis id="B913CD21FFF6FFA3FF73F8F12F66FAA6" bold="true" box="[234,359,1895,1921]" pageId="17" pageNumber="165">
<typeStatus id="54DCAF91FFF6FFA3FF73F8F12F66FAA6" box="[234,359,1895,1921]" pageId="17" pageNumber="165" type="paratype">Paratypes</typeStatus>
</emphasis>
(
<specimenCount id="9D61DABAFFF6FFA3FEE1F8F12C0AFAA6" box="[376,523,1895,1921]" pageId="17" pageNumber="165" type="generic">4 specimens</specimenCount>
)
<collectingCountry id="F37051A3FFF6FFA3FF24F81C2F27FA83" box="[189,294,1930,1956]" name="Brazil" pageId="17" pageNumber="165">BRAZIL</collectingCountry>
•
<specimenCount id="9D61DABAFFF6FFA3FEDFF81C2F79FA83" box="[326,376,1930,1956]" pageId="17" pageNumber="165" type="male">1 ♂</specimenCount>
; same collection data as for
<typeStatus id="54DCAF91FFF6FFA3FD40F81C2D42FA83" box="[729,835,1930,1956]" pageId="17" pageNumber="165" type="holotype">holotype</typeStatus>
;
<specimenCode id="DBC1B948FFF6FFA3FCCAF81C2DF3FA82" box="[851,1010,1930,1957]" collectionCode="MZSP" country="Brazil" httpUri="http://grbio.org/cool/9yp6-zxp9" name="Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo" pageId="17" pageNumber="165" type="Museum">
<collectionCode id="ED7689F6FFF6FFA3FCCAF81C2D9EFA83" box="[851,927,1930,1956]" collectionName="Brazil, Sao Paulo, Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo" pageId="17" pageNumber="165">MZSP</collectionCode>
46458
</specimenCode>
</materialsCitation>
•
<materialsCitation id="3B0F1B6EFFF6FFA3FB8BF81C2C39FAEF" ID-GBIF-Occurrence="3892878342" collectingDate="1941-03" collectionCode="NHMB" country="Brazil" elevation="1050" location="Mury" municipality="Nova Friburgo" pageId="17" pageNumber="165" specimenCount="2" specimenCount-female="2" typeStatus="paratype">
<specimenCount id="9D61DABAFFF6FFA3FB8BF81C2A58FA83" box="[1042,1113,1930,1956]" pageId="17" pageNumber="165" type="female">2 ♀♀</specimenCount>
;
<collectingMunicipality id="6BBC8B49FFF6FFA3FBF2F81C2B1FFA83" box="[1131,1310,1930,1956]" pageId="17" pageNumber="165">Nova Friburgo</collectingMunicipality>
,
<location id="8EB847E8FFF6FFA3FAB4F81C2B73FA83" LSID="urn:lsid:plazi:treatment:03CEA025FFF6FFA0FDF9FBE32C7AFBA0:8EB847E8FFF6FFA3FAB4F81C2B73FA83" box="[1325,1394,1930,1956]" country="Brazil" municipality="Nova Friburgo" name="Mury" pageId="17" pageNumber="165">Mury</location>
;
<elevation id="004AF600FFF6FFA3FF24F83B2F50FAE0" box="[189,337,1965,1992]" metricMagnitude="3" metricUnit="m" metricValue="1.05" pageId="17" pageNumber="165" unit="m" value="1050.0">
<quantity id="4C9FBCD6FFF6FFA3FF24F83B2F15FAEF" box="[189,276,1965,1992]" metricMagnitude="3" metricUnit="m" metricValue="1.05" pageId="17" pageNumber="165" unit="m" value="1050.0">1050 m</quantity>
a.s.l.
</elevation>
;
<date id="FFD937F3FFF6FFA3FEC5F8382FD7FAE0" box="[348,470,1965,1992]" pageId="17" pageNumber="165" value="1941-03">
<collectingDate id="EF9DCE1BFFF6FFA3FEC5F8382FD7FAE0" box="[348,470,1965,1992]" pageId="17" pageNumber="165" value="1941-03">Mar. 1941</collectingDate>
</date>
;
<collectionCode id="ED7689F6FFF6FFA3FE79F8382C39FAEF" box="[480,568,1966,1992]" collectionName="Switzerland, Basel, Naturhistorisches Museum" country="0" httpUri="http://grbio.org/cool/1d5a-4efs" name="Natural History Museum Bucharest" pageId="17" pageNumber="165">NHMB</collectionCode>
</materialsCitation>
•
<materialsCitation id="3B0F1B6EFFF6FFA3FDD5F83B2B72FAE0" ID-GBIF-Occurrence="3892878408" box="[588,1395,1965,1992]" collectingDate="1980-01" collectionCode="CEMT" collectorName="A. Bello" country="Brazil" location="Terezopolis" pageId="17" pageNumber="165" specimenCode="CUIABA 00118360" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
<specimenCount id="9D61DABAFFF6FFA3FDD5F83B2C76FAEF" box="[588,631,1965,1992]" pageId="17" pageNumber="165" type="female">1 ♀</specimenCount>
;
<location id="8EB847E8FFF6FFA3FD1AF83B2D0EFAE0" LSID="urn:lsid:plazi:treatment:03CEA025FFF6FFA0FDF9FBE32C7AFBA0:8EB847E8FFF6FFA3FD1AF83B2D0EFAE0" box="[643,783,1965,1991]" country="Brazil" name="Terezopolis" pageId="17" pageNumber="165">Terezópolis</location>
;
<date id="FFD937F3FFF6FFA3FC80F8382D8BFAE0" box="[793,906,1965,1992]" pageId="17" pageNumber="165" value="1980-01">
<collectingDate id="EF9DCE1BFFF6FFA3FC80F8382D8BFAE0" box="[793,906,1965,1992]" pageId="17" pageNumber="165" value="1980-01">Jan. 1980</collectingDate>
</date>
;
<collectorName id="269274E5FFF6FFA3FC0BF83B2DF5FAE0" box="[914,1012,1965,1991]" pageId="17" pageNumber="165">A. Bello</collectorName>
leg.;
<collectionCode id="ED7689F6FFF6FFA3FBA8F83B2A83FAE0" box="[1073,1154,1965,1991]" pageId="17" pageNumber="165">CEMT</collectionCode>
<specimenCode id="DBC1B948FFF6FFA3FB1EF83B2B72FAE0" box="[1159,1395,1965,1991]" collectionCode="CEMT" pageId="17" pageNumber="165">CUIABA 00118360</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C37D42B8FFF5FFA0FF24FE9E2B3CFB30" pageId="18" pageNumber="166" type="description">
<paragraph id="8BD81133FFF5FFA0FF24FE9E2F4FFC05" blockId="18.[189,334,264,290]" box="[189,334,264,290]" pageId="18" pageNumber="166">
<heading id="D090A65FFFF5FFA0FF24FE9E2F4FFC05" bold="true" box="[189,334,264,290]" fontSize="11" level="3" pageId="18" pageNumber="166" reason="3">
<emphasis id="B913CD21FFF5FFA0FF24FE9E2F4FFC05" bold="true" box="[189,334,264,290]" pageId="18" pageNumber="166">Description</emphasis>
</heading>
</paragraph>
<paragraph id="8BD81133FFF5FFA0FF24FEA12AB1FF26" blockId="18.[188,1399,311,514]" pageId="18" pageNumber="166">
Body length: 11.0–13.0 mm. Coloration (
<figureCitation id="135C0DB6FFF5FFA0FD20FEA12D1BFC76" box="[697,794,311,337]" captionStart="Fig" captionStartId="9.[189,232,1852,1878]" captionTargetBox="[217,1328,600,1811]" captionTargetId="figure-169@9.[189,1398,593,1814]" captionTargetPageId="9" captionText="Fig. 3. Primary types, habitus, males. A. Discodon neoteutonum sp. nov. (holotype, MZSP 46341). B. Discodon vanini sp. nov. (holotype, MZSP 46355). C. Discodon lineaticorne sp. nov. (holotype, MZSP 46436). D. Discodon aurimaculatum sp. nov. (holotype, MZSP 46447). E. Discodon marginicolle sp. nov. (holotype, CEMT CUIABA 00118359). F. Discodon tamoio sp. nov. (holotype, MZSP 46470). Scale bars = 5.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017683" httpUri="https://zenodo.org/record/7017683/files/figure.png" pageId="18" pageNumber="166">Fig. 3E</figureCitation>
): head pitch black, lustrous, except in corners of clypeus, dark brown; mandibles dark brown, darker at tip; maxillary and labial palpi black and antennae entirely black. Pronotum (
<figureCitation id="135C0DB6FFF5FFA0FE64FEEB2C65FCBF" box="[509,612,381,408]" captionStart="Fig" captionStartId="19.[189,232,1852,1878]" captionTargetBox="[189,1398,724,1812]" captionTargetId="figure-96@19.[189,1398,724,1812]" captionTargetPageId="19" captionText="Fig. 7. Pronotum of males, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017691" httpUri="https://zenodo.org/record/7017691/files/figure.png" pageId="18" pageNumber="166">Figs 7G</figureCitation>
,
<figureCitation id="135C0DB6FFF5FFA0FDEFFEE82C9BFCBF" box="[630,666,382,408]" captionStart="Fig" captionStartId="20.[191,234,1854,1880]" captionTargetBox="[190,1398,728,1816]" captionTargetId="figure-149@20.[189,1398,728,1816]" captionTargetPageId="20" captionText="Fig. 8. Pronotum of females, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017694" httpUri="https://zenodo.org/record/7017694/files/figure.png" pageId="18" pageNumber="166">8G</figureCitation>
) lustrous, mostly black, except for orangish to dark brown irregular patches near anterior and posterior angles. Scutellum and elytra pitch black; at mid-length of each elytron, large sulphur to greyish hemispheric to triangular spot nearly reaching lateral borders but not meeting at suture. Thorax, legs and abdomen pitch black, tarsal claws dark brown.
</paragraph>
<paragraph id="8BD81133FFF5FFA0FF73FDBF2F9AFF64" blockId="18.[188,1401,552,1353]" box="[234,411,552,579]" pageId="18" pageNumber="166">
<emphasis id="B913CD21FFF5FFA0FF73FDBF2F2BFF64" bold="true" box="[234,298,553,579]" pageId="18" pageNumber="166">Male</emphasis>
(
<figureCitation id="135C0DB6FFF5FFA0FEA3FDBE2F93FF64" box="[314,402,552,579]" captionStart="Fig" captionStartId="9.[189,232,1852,1878]" captionTargetBox="[217,1328,600,1811]" captionTargetId="figure-169@9.[189,1398,593,1814]" captionTargetPageId="9" captionText="Fig. 3. Primary types, habitus, males. A. Discodon neoteutonum sp. nov. (holotype, MZSP 46341). B. Discodon vanini sp. nov. (holotype, MZSP 46355). C. Discodon lineaticorne sp. nov. (holotype, MZSP 46436). D. Discodon aurimaculatum sp. nov. (holotype, MZSP 46447). E. Discodon marginicolle sp. nov. (holotype, CEMT CUIABA 00118359). F. Discodon tamoio sp. nov. (holotype, MZSP 46470). Scale bars = 5.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017683" httpUri="https://zenodo.org/record/7017683/files/figure.png" pageId="18" pageNumber="166">Fig. 3E</figureCitation>
)
</paragraph>
<paragraph id="8BD81133FFF5FFA0FF24FDDA2A4AF86E" blockId="18.[188,1401,552,1353]" pageId="18" pageNumber="166">
Head short, nearly as long as wide, excluding eyes; integument smooth, densely covered with short and fine yellow setae; frons short; vertex flat; occipital region convex, broadly rounded behind eyes. Clypeus flat, anterior margin emarginate, with a pair of lobes slightly projected anteriorly. Eyes small, rounded, prominent. Mandibles falciform, acute, without accessory teeth. Last maxillary and labial palpomeres securiform. Antennae (
<figureCitation id="135C0DB6FFF5FFA0FDCEFD4E2CB3FFD5" box="[599,690,728,754]" captionStart="Fig" captionStartId="16.[191,234,1814,1840]" captionTargetBox="[190,1396,1131,1771]" captionTargetId="figure-298@16.[189,1398,1127,1777]" captionTargetPageId="16" captionText="Fig. 6. Right antennae, dorsal view. A–K. Males. L–U. Females. A, L. Discodon tricolor (Guérin- Méneville, 1832). B, M. Discodon neoteutonum sp. nov. C, N. Discodon vanini sp. nov. D, O. Discodon obscurior Pic, 1906 stat. nov. E, P. Discodon lineaticorne sp. nov. F, Q. Discodon aurimaculatum sp. nov. G, R. Discodon marginicolle sp. nov. H, S. Discodon tenuecostatum sp. nov. I, T. Discodon tamoio sp. nov. J, U. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017689" httpUri="https://zenodo.org/record/7017689/files/figure.png" pageId="18" pageNumber="166">Fig. 6G</figureCitation>
) sub-serrate, slightly flattened dorsoventrally; antennomeres III–VI wider distally, the latter nearly parallel, antennomere XI narrowing apically; antennomeres IX– XI with short longitudinal lines dorsally. Pronotum (
<figureCitation id="135C0DB6FFF5FFA0FCB0FC892D87FE1E" box="[809,902,799,825]" captionStart="Fig" captionStartId="19.[189,232,1852,1878]" captionTargetBox="[189,1398,724,1812]" captionTargetId="figure-96@19.[189,1398,724,1812]" captionTargetPageId="19" captionText="Fig. 7. Pronotum of males, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017691" httpUri="https://zenodo.org/record/7017691/files/figure.png" pageId="18" pageNumber="166">Fig. 7G</figureCitation>
) about 1.1 times as wide as long; anterior margin slightly arched, anterior angles rounded; lateral margins with shallow notch at posterior third, pronotum wider near notch; integument smooth, densely covered with very fine clear setae. Elytra long, each elytron about 5.5 times as long as wide, almost parallel; integument coriaceous, densely covered with short and fine decumbent setae, and much longer thick erect setae. Legs slender, densely pubescent, covered with long and thick setae; tarsi flattened dorsoventrally, fourth tarsomere with transversal slit at base; anterior prothoracic tarsal claws (
<figureCitation id="135C0DB6FFF5FFA0FD28FC642D0EF92B" box="[689,783,1010,1036]" captionStart="Fig" captionStartId="23.[189,232,1783,1809]" captionTargetBox="[213,1375,1193,1739]" captionTargetId="figure-315@23.[189,1398,1189,1743]" captionTargetPageId="23" captionText="Fig. 9. Tarsal claws and leg of males. A–K. Anterior claw of fore tarsus, lateral view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov. C. Discodon vanini sp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticornesp. nov. F. Discodon aurimaculatum sp. nov. G. Discodon marginicolle sp. nov. H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. L. Hind leg of male Discodon crassipes Wittmer, 1952, ventral view. Black arrows show the lobe of the anterior tarsal claw of the protarsi. Scale bars: A–K = 0.5 mm; L = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017696" httpUri="https://zenodo.org/record/7017696/files/figure.png" pageId="18" pageNumber="166">Fig. 9G</figureCitation>
) with pointing tip, broadly lobed basally, lobe with rounded margin; posterior claws on meso- and metathoracic tarsal claws apparently split at apex, with fine protruding tooth shorter than claws. Abdomen weakly sclerotised, coriaceous, densely covered with long setae; ventrite VI broadly concave at posterior margin; ventrite VII (
<figureCitation id="135C0DB6FFF5FFA0FBAEFBCA2AA5F951" box="[1079,1188,1116,1142]" captionStart="Fig" captionStartId="24.[189,232,1852,1878]" captionTargetBox="[202,1398,1071,1806]" captionTargetId="figure-258@24.[189,1398,1065,1817]" captionTargetPageId="24" captionText="Fig. 10. Ventrite VII of males. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov. C. Discodon vanini sp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov. F. Discodon aurimaculatum sp. nov. G. Discodon marginicolle sp. nov. H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017698" httpUri="https://zenodo.org/record/7017698/files/figure.png" pageId="18" pageNumber="166">Fig. 10G</figureCitation>
) elongate, halves triangular, internal margins straight, lateral margins arched, apices rounded. Aedeagus (
<figureCitation id="135C0DB6FFF5FFA0FB46FBE92B6BF9BE" box="[1247,1386,1151,1177]" captionStart="Fig" captionStartId="27.[189,232,1923,1949]" captionTargetBox="[223,1361,267,1868]" captionTargetId="figure-18@27.[216,1371,265,1883]" captionTargetPageId="27" captionText="Fig. 12. Aedeagus, dorsal, ventral and lateral views.A–C. Discodon lineaticornesp. nov. D–F. Discodon aurimaculatum sp. nov. G–I. Discodon marginicolle sp. nov. J–M. Discodon tenuecostatum sp. nov. Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017702" httpUri="https://zenodo.org/record/7017702/files/figure.png" pageId="18" pageNumber="166">Fig. 12G–I</figureCitation>
): ventral wall of tegmen elongate, apical margins convergent, forming a pair of parallel lateral projections with acute apices and central projection, strongly curved ventrally and with acute hook-like apex; fringe of long setae along lateral margins of tegmen dorsally; parameres very short, hidden between tegmen and median lobe; median lobe long, conical, membranous, with a pair of strong sclerites, each with double acute apices; sides of median lobe with a tuft of thick spine-like setae.
</paragraph>
<paragraph id="8BD81133FFF5FFA0FF73FAE62F44F8AD" blockId="18.[189,1399,1392,1560]" box="[234,325,1392,1418]" pageId="18" pageNumber="166">
<emphasis id="B913CD21FFF5FFA0FF73FAE62F44F8AD" bold="true" box="[234,325,1392,1418]" pageId="18" pageNumber="166">Female</emphasis>
</paragraph>
<paragraph id="8BD81133FFF5FFA0FF24FA052B3CFB30" blockId="18.[189,1399,1392,1560]" pageId="18" pageNumber="166">
Similar to male; antennae (
<figureCitation id="135C0DB6FFF5FFA0FD93FA052C55F88A" box="[522,596,1427,1453]" captionStart="Fig" captionStartId="16.[191,234,1814,1840]" captionTargetBox="[190,1396,1131,1771]" captionTargetId="figure-298@16.[189,1398,1127,1777]" captionTargetPageId="16" captionText="Fig. 6. Right antennae, dorsal view. A–K. Males. L–U. Females. A, L. Discodon tricolor (Guérin- Méneville, 1832). B, M. Discodon neoteutonum sp. nov. C, N. Discodon vanini sp. nov. D, O. Discodon obscurior Pic, 1906 stat. nov. E, P. Discodon lineaticorne sp. nov. F, Q. Discodon aurimaculatum sp. nov. G, R. Discodon marginicolle sp. nov. H, S. Discodon tenuecostatum sp. nov. I, T. Discodon tamoio sp. nov. J, U. Discodon viridimontanum sp. nov. K. Discodon crassipes Wittmer, 1952. Scale bars = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017689" httpUri="https://zenodo.org/record/7017689/files/figure.png" pageId="18" pageNumber="166">Fig. 6</figureCitation>
) shorter, antennomeres broader, without antennal lines; pronotum (
<figureCitation id="135C0DB6FFF5FFA0FF5FFA212F0DF8F6" box="[198,268,1463,1489]" captionStart="Fig" captionStartId="20.[191,234,1854,1880]" captionTargetBox="[190,1398,728,1816]" captionTargetId="figure-149@20.[189,1398,728,1816]" captionTargetPageId="20" captionText="Fig. 8. Pronotum of females, dorsal view. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.7017694" httpUri="https://zenodo.org/record/7017694/files/figure.png" pageId="18" pageNumber="166">Fig. 8</figureCitation>
) trapezoidal, broader, 1.6 times as wide as long, lateral margins sinuate, without notches; tarsal claws without basal lobe or apical slit; ventrite VI with distal margin slightly arched, concave; ventrite VII (
<figureCitation id="135C0DB6FFF5FFA0FF5FFA6B2F31FB3F" box="[198,304,1533,1560]" captionStart="Fig" captionStartId="31.[189,232,1846,1872]" captionTargetBox="[192,1390,1475,1775]" captionTargetId="figure-286@31.[189,1398,1466,1789]" captionTargetPageId="31" captionText="Fig. 15. Ventrite VII of females. A. Discodon tricolor (Guérin-Méneville, 1832). B. Discodon neoteutonum sp. nov.C. Discodon vaninisp. nov. D. Discodon obscurior Pic, 1906 stat. nov. E. Discodon lineaticorne sp. nov.F. Discodon aurimaculatumsp. nov. G. Discodon marginicolle sp. nov.H. Discodon tenuecostatum sp. nov. I. Discodon tamoio sp. nov. J. Discodon viridimontanum sp. nov. K. Discodon testaceipes Pic, 1930 stat. nov. Scale bar = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.7017708" httpUri="https://zenodo.org/record/7017708/files/figure.png" pageId="18" pageNumber="166">Fig. 15G</figureCitation>
) broad and short, distal margin sinuous, with a broad medial lobe projecting posteriorly.
</paragraph>
</subSubSection>
<subSubSection id="C37D42B8FFF5FFA0FF24F9A82C7AFBA0" box="[189,635,1598,1672]" pageId="18" pageNumber="166" type="distribution">
<paragraph id="8BD81133FFF5FFA0FF24F9A82F57FB7F" blockId="18.[189,342,1598,1624]" box="[189,342,1598,1624]" pageId="18" pageNumber="166">
<heading id="D090A65FFFF5FFA0FF24F9A82F57FB7F" bold="true" box="[189,342,1598,1624]" fontSize="11" level="3" pageId="18" pageNumber="166" reason="3">
<emphasis id="B913CD21FFF5FFA0FF24F9A82F57FB7F" bold="true" box="[189,342,1598,1624]" pageId="18" pageNumber="166">Distribution</emphasis>
</heading>
</paragraph>
<paragraph id="8BD81133FFF5FFA0FF24F9FB2C7AFBA0" blockId="18.[189,635,1645,1672]" box="[189,635,1645,1672]" pageId="18" pageNumber="166">
<collectingCountry id="F37051A3FFF5FFA0FF24F9FB2F04FBA0" box="[189,261,1645,1671]" name="Brazil" pageId="18" pageNumber="166">Brazil</collectingCountry>
(
<collectingRegion id="49A3DFD1FFF5FFA0FE8DF9FB2FFCFBAF" box="[276,509,1645,1672]" country="Brazil" name="Rio de Janeiro" pageId="18" pageNumber="166">Rio de Janeiro state</collectingRegion>
) (
<figureCitation id="135C0DB6FFF5FFA0FD8FF9FB2C6FFBA0" box="[534,622,1645,1671]" captionStart="Fig" captionStartId="32.[189,232,1972,1998]" captionTargetBox="[189,1398,1307,1934]" captionTargetId="figure-305@32.[189,1398,1307,1934]" captionTargetPageId="32" captionText="Fig. 16. Distribution map of the Discodon tricolor species complex." figureDoi="http://doi.org/10.5281/zenodo.7017710" httpUri="https://zenodo.org/record/7017710/files/figure.png" pageId="18" pageNumber="166">Fig. 16</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>
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