178 lines
18 KiB
XML
178 lines
18 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.3728410" ID-GBIF-Dataset="1083fe4d-260c-49f8-b4f8-4b90a30e262f" ID-GBIF-Taxon="163293678" ID-Zenodo-Dep="3728410" approvalRequired="14" approvalRequired_for_document="1" approvalRequired_for_textStreams="13" checkinTime="1585251205693" checkinUser="valdenar" docAuthor="Dellapé, Pablo M., Henry, Thomas J. & Pmd" docDate="2020" docId="A1428790FFFBC20C92E8FA87FDCA2D5E" docLanguage="en" docName="PROC.ENTOMOL.SOC.WASH.122.1.55.pdf.imf" docOrigin="Proceedings of the Entomological Society of Washington 122 (1)" docStyle="DocumentStyle{}" docStyleName="procentomolsocwash.2010.journal_article" docTitle="Cuyonysius Dellape and Henry 2020" docType="treatment" docVersion="6" lastPageId="3" lastPageNumber="57" masterDocId="5D7BFFE8FFFAC20F905CFFAEFFFC2C41" masterDocTitle="A New Genus And Species Of Orsillinae (Heteroptera: Lygaeoidea: Lygaeidae) From Argentina" masterLastPageNumber="62" masterPageNumber="55" pageId="1" pageNumber="56" updateTime="1643447325233" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A New Genus And Species Of Orsillinae (Heteroptera: Lygaeoidea: Lygaeidae) From Argentina</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dellapé, Pablo M.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Henry, Thomas J.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Pmd</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
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<mods:title>Proceedings of the Entomological Society of Washington</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-02-29</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>122</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>55</mods:start>
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<mods:end>62</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.4289/0013-8797.122.1.55</mods:identifier>
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<mods:identifier type="GBIF-Dataset">1083fe4d-260c-49f8-b4f8-4b90a30e262f</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3728123</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3728410" ID-GBIF-Taxon="163293678" ID-Zenodo-Dep="3728410" LSID="urn:lsid:plazi:treatment:A1428790FFFBC20C92E8FA87FDCA2D5E" httpUri="http://treatment.plazi.org/id/A1428790FFFBC20C92E8FA87FDCA2D5E" lastPageId="3" lastPageNumber="57" pageId="1" pageNumber="56">
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<subSubSection box="[692,1119,1320,1346]" pageId="1" pageNumber="56" type="nomenclature">
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<paragraph blockId="1.[692,1143,1320,1452]" box="[692,1119,1320,1346]" pageId="1" pageNumber="56">
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<heading box="[692,1119,1320,1346]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="56" reason="3">
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<emphasis bold="true" box="[692,1119,1320,1346]" pageId="1" pageNumber="56">
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<taxonomicName authority="Dellape and Henry" authorityName="Dellape and Henry" authorityYear="2020" box="[692,1113,1320,1346]" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="56" phylum="Arthropoda" rank="genus" status="new genus">
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<emphasis bold="true" box="[692,844,1321,1345]" italics="true" pageId="1" pageNumber="56">Cuyonysius</emphasis>
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Dellapé and Henry
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</taxonomicName>
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,
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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 pageId="1" pageNumber="56" type="description">
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<paragraph blockId="1.[692,1143,1320,1452]" box="[835,977,1355,1379]" pageId="1" pageNumber="56">
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<heading box="[835,977,1355,1379]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="56" reason="3">
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<emphasis bold="true" box="[835,977,1355,1379]" pageId="1" pageNumber="56">new genus</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="1.[692,1143,1320,1452]" box="[699,1143,1394,1419]" pageId="1" pageNumber="56">http://zoobank.org/5224a4e1-b6c6-</paragraph>
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<paragraph blockId="1.[692,1143,1320,1452]" box="[742,1070,1427,1452]" pageId="1" pageNumber="56">4188-9234-0d3e1f83d4b8</paragraph>
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<paragraph blockId="1.[710,1133,1475,1567]" pageId="1" pageNumber="56">http://lsid.speciesfile.org/urn:lsid: Lygaeoidea.speciesfile.org: TaxonName:507252</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="56" type="type_taxon">
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<paragraph blockId="1.[651,1161,1591,1749]" pageId="1" pageNumber="56">
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<typeStatus box="[682,742,1592,1616]" pageId="1" pageNumber="56">Type</typeStatus>
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species:
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<taxonomicName authority="Dellape and Henry" authorityName="Dellape and Henry" authorityYear="2020" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="56" phylum="Arthropoda" rank="species" species="flavidus" status="new species">
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<emphasis box="[856,1096,1591,1615]" italics="true" pageId="1" pageNumber="56">Cuyonysius flavidus</emphasis>
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Dellapé and Henry
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</taxonomicName>
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,
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<taxonomicNameLabel box="[861,1017,1624,1649]" pageId="1" pageNumber="56" rank="species">new species</taxonomicNameLabel>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="2" lastPageNumber="57" pageId="1" pageNumber="56" type="description">
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<paragraph blockId="1.[651,1161,1591,1749]" lastBlockId="2.[159,670,196,1749]" lastPageId="2" lastPageNumber="57" pageId="1" pageNumber="56">Description.—Elongate oval, somewhat depressed; body covered with appressed pubescence, and longer semierect setae dorsally. Head produced before eyes for distance slightly greater than length of eye; vertex low, not extending above eye more than one-quarter height of eye in lateral view, width slightly more than three times width of eye, carinae absent; antenniferous tubercle neither carinate nor produced beyond insertion of antenna; buccula coarsely punctate, high for entire length, ending broadly rounded at base of head; labium extending to mesocoxae; eye substylate; width including eyes less than width of posterior margin of pronotum. Pronotum trapeziform, not depressed or constricted. Scutellum with a Y-shaped tumid elevation; rounded apically. Hemelytron partially translucent, surpassing apex of abdomen; obscurely punctate along base of vein R+M and along claval suture; costal margin coincident with vein R+M to level of apical quarter of scutellum, then strongly expanded and gently arching to apex of corium; branch M of vein R+M intersecting apical margin of corium at a point closer to intersection of vein Cu than of branch R with apical margin of corium, these veins obscure; corium without a stridulitrum; membrane with two inner veins connected by a cross vein; edge of corium uniformly colored; acetabula impunctate. Fore femur unarmed. Pygophore projected posteriorly. Aedeagus without lateral conjunctival lobes. Distal conjunctival pigmented area with several membranous lobes.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="57" type="etymology">
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<paragraph blockId="2.[159,670,196,1749]" pageId="2" pageNumber="57">
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Etymology.—The generic name is composed of the word “Cuyo [pronounced “coo-yo” in English],” the region in west central
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<collectingCountry box="[409,535,1458,1483]" name="Argentina" pageId="2" pageNumber="57">Argentina</collectingCountry>
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where this bug was collected, and the ending “nysius,” referring to the general resemblance of this large, complex and widely distributed genus of
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<taxonomicName baseAuthorityName="Henry" baseAuthorityYear="1997" box="[421,549,1591,1616]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="subFamily" subFamily="Orsillinae">Orsillinae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="58" pageId="2" pageNumber="57" type="discussion">
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<paragraph blockId="2.[159,670,196,1749]" lastBlockId="2.[701,1213,196,1749]" pageId="2" pageNumber="57">
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Discussion.—According to
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<bibRefCitation author="Ashlock, P. D." pageId="2" pageNumber="57" refId="ref3256" refString="Ashlock, P. D. 1967. A generic classification of the Orsillinae of the world (Hemiptera- Heteroptera: Lygaeidae). University of California Press, Berkeley and Los Angeles. 82 pp." type="book" year="1967">Ashlock (1967)</bibRefCitation>
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, a combination of characters is necessary to separate the
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<taxonomicName authorityName="Uhler" authorityYear="1852" box="[515,608,1690,1715]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Nysiini">Nysiini</taxonomicName>
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and
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<taxonomicName authorityName="Kirkaldy" authorityYear="1902" box="[159,297,1724,1749]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Metrargini">Metrargini</taxonomicName>
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, with only the absence of a dorsal apical lobe on the conjunctiva of the aedeagus reliably distinguishing members of
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<taxonomicName authorityName="Kirkaldy" authorityYear="1902" box="[879,1013,262,287]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Metrargini">Metrargini</taxonomicName>
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from
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<taxonomicName authorityName="Uhler" authorityYear="1852" box="[1111,1208,262,287]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Nysiini">Nysiini</taxonomicName>
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. This leaves the
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<taxonomicName authorityName="Kirkaldy" authorityYear="1902" box="[930,1064,296,321]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Metrargini">Metrargini</taxonomicName>
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without a synapomorphy and highlights the need for a careful study of the generic characters in a phylogenetic framework to establish a robust tribal classification.
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<taxonomicName authorityName="Dellape and Henry" authorityYear="2020" box="[733,878,462,485]" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[733,878,462,485]" italics="true" pageId="2" pageNumber="57">Cuyonysius</emphasis>
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</taxonomicName>
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is placed in a new genus of the
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<taxonomicName authorityName="Kirkaldy" authorityYear="1902" box="[784,918,495,520]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Metrargini">Metrargini</taxonomicName>
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based on the aedeagus having large, complex lobes on the vesica and a dorsal lobe on the conjunctiva absent; the corium with a row of punctures over the base of vein R+M and the claval suture; and the bucculae punctate.
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</paragraph>
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<paragraph blockId="2.[701,1213,196,1749]" lastBlockId="3.[109,619,196,287]" lastPageId="3" lastPageNumber="58" pageId="2" pageNumber="57">
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<taxonomicName authorityName="Dellape and Henry" authorityYear="2020" box="[733,871,695,718]" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[733,871,695,718]" italics="true" pageId="2" pageNumber="57">Cuyonysius</emphasis>
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</taxonomicName>
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runs to couplet 10 and the genera
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[801,941,728,752]" class="Insecta" family="Lygaeidae" genus="Balionysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[801,941,728,752]" italics="true" pageId="2" pageNumber="57">Balionysius</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[1022,1168,728,752]" class="Insecta" family="Lygaeidae" genus="Coleonysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[1022,1168,728,752]" italics="true" pageId="2" pageNumber="57">Coleonysius</emphasis>
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</taxonomicName>
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in
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<bibRefCitation author="Ashlock, P. D." box="[701,918,761,786]" pageId="2" pageNumber="57" refId="ref3256" refString="Ashlock, P. D. 1967. A generic classification of the Orsillinae of the world (Hemiptera- Heteroptera: Lygaeidae). University of California Press, Berkeley and Los Angeles. 82 pp." type="book" year="1967">Ashlock’s (1967)</bibRefCitation>
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key to genera of the
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<taxonomicName authorityName="Kirkaldy" authorityYear="1902" box="[701,829,794,819]" class="Insecta" family="Lygaeidae" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="tribe" tribe="Metrargini">Metrargini</taxonomicName>
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of the world, and to couplet
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<quantity box="[1166,1210,794,819]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="2" pageNumber="57" unit="in" value="8.0">8 in</quantity>
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the key to Neotropical genera (
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<bibRefCitation author="Henry, T. J. & P. M. Dellape & A. S. de Paula" pageId="2" pageNumber="57" pagination="459 - 514" refId="ref3455" refString="Henry, T. J., P. M. Dellape, and A. S. de Paula. 2015. The big-eyed bugs, chinch bugs, and seed bugs (Lygaeoidea), pp. 459 - 514. In Panizzi, A. R. and J. Grazia, eds. True Bugs (Heteroptera) of the Neotropics. Springer Science, New York. 901 pp. [Entomology in Focus 2, DOI 10.1007 / 978 - 94 - 017 - 9861 - 7 _ 16]" type="book chapter" year="2015">Henry et al. 2015</bibRefCitation>
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). These two genera are separated in the key by the rounded apex of the scutellum in
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[817,956,927,951]" class="Insecta" family="Lygaeidae" genus="Balionysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[817,956,927,951]" italics="true" pageId="2" pageNumber="57">Balionysius</emphasis>
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</taxonomicName>
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and an acute apex in
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[701,847,960,984]" class="Insecta" family="Lygaeidae" genus="Coleonysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[701,847,960,984]" italics="true" pageId="2" pageNumber="57">Coleonysius</emphasis>
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</taxonomicName>
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, and by the macropterous or brachypterous condition of the hemelytra of each genus, respectively. All known specimens of
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<taxonomicName authorityName="Dellape and Henry" authorityYear="2020" box="[878,1016,1060,1083]" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[878,1016,1060,1083]" italics="true" pageId="2" pageNumber="57">Cuyonysius</emphasis>
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</taxonomicName>
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are macropterous and the apex of scutellum has an intermediate condition, which is rounded, but not broadly rounded as in
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[1064,1203,1159,1183]" class="Insecta" family="Lygaeidae" genus="Balionysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[1064,1203,1159,1183]" italics="true" pageId="2" pageNumber="57">Balionysius</emphasis>
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</taxonomicName>
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.
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<taxonomicName authorityName="Dellape and Henry" authorityYear="2020" box="[733,887,1193,1216]" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[733,887,1193,1216]" italics="true" pageId="2" pageNumber="57">Cuyonysius</emphasis>
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</taxonomicName>
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is distinguished from
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[701,848,1226,1250]" class="Insecta" family="Lygaeidae" genus="Balionysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[701,848,1226,1250]" italics="true" pageId="2" pageNumber="57">Balionysius</emphasis>
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</taxonomicName>
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by the shape of pronotum, the basally constricted hemelytra, the general color pattern, and the male genitalia. In
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<taxonomicName authorityName="Ashlock" authorityYear="1967" box="[860,1007,1325,1349]" class="Insecta" family="Lygaeidae" genus="Balionysius" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[860,1007,1325,1349]" italics="true" pageId="2" pageNumber="57">Balionysius</emphasis>
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</taxonomicName>
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the pronotum is depressed at the callosities and the posterior margin is slightly wider than the width of the head across the eyes, the general coloration is mottled brown, the hemelytra are subparallel and opaque, and the posterior margin of the pygophore is rounded. In
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<taxonomicName authorityName="Dellape and Henry" authorityYear="2020" box="[1009,1154,1558,1581]" class="Insecta" family="Lygaeidae" genus="Cuyonysius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="57" phylum="Arthropoda" rank="genus">
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<emphasis box="[1009,1154,1558,1581]" italics="true" pageId="2" pageNumber="57">Cuyonysius</emphasis>
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</taxonomicName>
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the pronotum is trapeziform, not depressed or constricted, with the posterior margin clearly wider than the head width across eyes, the general coloration is yellowish brown, the hemelytra are constricted at the base and partially translucent, and the shape of the pygophore is projected posteriorly, which is unique in the tribe.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |