273 lines
34 KiB
XML
273 lines
34 KiB
XML
<document id="48199D9F94E1505E3FDD5F07316C8E30" ID-DOI="10.11646/zootaxa.5319.3.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="8202839" ID-ZooBank="FB045A0B-BDF7-4DDE-9457-07B78FD659BE" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1690881753609" checkinUser="plazi" docAuthor="Ebejer, Martin J." docDate="2023" docId="03855D59FFE1FF9437DEFF23FAB072C3" docLanguage="en" docName="zootaxa.5319.3.1.pdf" docOrigin="Zootaxa 5319 (3)" docSource="http://dx.doi.org/10.11646/zootaxa.5319.3.1" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gymnochiromyia semihirta Ebejer 2023, sp. nov." docType="treatment" docVersion="2" lastPageNumber="306" masterDocId="FFBC2521FFE3FF913749FFB4FF92775E" masterDocTitle="A first account of Chyromyidae (Diptera: Acalyptratae) from continental Central and South America and some Caribbean Islands, with descriptions of new species" masterLastPageNumber="331" masterPageNumber="301" pageNumber="303" updateTime="1690882254107" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="222D47E99F7714C98895EE2C03CA7506">
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<mods:title id="1388118C65FC34196A1BAF078AA638C6">A first account of Chyromyidae (Diptera: Acalyptratae) from continental Central and South America and some Caribbean Islands, with descriptions of new species</mods:title>
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<mods:name id="65E04973DF7889E421B9FAB30D1E2E94" type="personal">
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<mods:roleTerm id="D53B07818BF161F80A4F243277BB3F6C">Author</mods:roleTerm>
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<mods:namePart id="7D0F8F709714894C4651F4F379827627">Ebejer, Martin J.</mods:namePart>
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<mods:typeOfResource id="032B7C4C139D3C94742E2AC3A8C78352">text</mods:typeOfResource>
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<mods:title id="25FEC85C253707138C528D131F928E59">Zootaxa</mods:title>
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<mods:part id="BD45285A3C7E4B7CC8160C5A8323CE05">
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<mods:date id="2042AD429F147B547C73B29BE1D67BDD">2023</mods:date>
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<mods:number id="8737F55BCB844CCD0361245904F9E5B4">2023-07-26</mods:number>
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<mods:number id="BDE644458AA4C4EAFDA235B767963630">5319</mods:number>
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<mods:url id="B291C6F1445CDEDC9FA8F1BA8B0FB134">http://dx.doi.org/10.11646/zootaxa.5319.3.1</mods:url>
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<mods:classification id="9403D0A939E84ECB7BC682752DFBF86F">journal article</mods:classification>
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<mods:identifier id="A86F6E1A57CB621842AFB9257E7244AD" type="DOI">10.11646/zootaxa.5319.3.1</mods:identifier>
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<mods:identifier id="A581400E0A59ECAD9FDB387848D36C7E" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="96CEDFA9882C5ECFBAC662A24820268F" type="Zenodo-Dep">8202839</mods:identifier>
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<treatment id="03855D59FFE1FF9437DEFF23FAB072C3" ID-DOI="http://doi.org/10.5281/zenodo.8202843" ID-Zenodo-Dep="8202843" LSID="urn:lsid:plazi:treatment:03855D59FFE1FF9437DEFF23FAB072C3" httpUri="http://treatment.plazi.org/id/03855D59FFE1FF9437DEFF23FAB072C3" lastPageId="5" lastPageNumber="306" pageId="2" pageNumber="303">
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<subSubSection id="C336BFC4FFE1FF9337DEFF23FDDA77EF" box="[151,584,151,178]" pageId="2" pageNumber="303" type="nomenclature">
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<paragraph id="8B93EC4FFFE1FF9337DEFF23FDDA77EF" blockId="2.[151,584,151,213]" box="[151,584,151,178]" pageId="2" pageNumber="303">
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<heading id="D0DB5B23FFE1FF9337DEFF23FDDA77EF" bold="true" box="[151,584,151,178]" fontSize="11" level="1" pageId="2" pageNumber="303" reason="1">
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<emphasis id="B958305DFFE1FF9337DEFF23FDDA77EF" bold="true" box="[151,584,151,178]" pageId="2" pageNumber="303">
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<taxonomicName id="4C2C97CCFFE1FF9337DEFF23FE7177EC" authority="Ebejer, 2023" authorityName="Ebejer" authorityYear="2023" box="[151,483,151,178]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="303" phylum="Arthropoda" rank="species" species="semihirta" status="sp. nov.">
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<emphasis id="B958305DFFE1FF9337DEFF23FE7177EC" bold="true" box="[151,483,151,178]" italics="true" pageId="2" pageNumber="303">Gymnochiromyia semihirta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26B8D26FFE1FF9336A3FF23FDDA77EF" box="[490,584,151,177]" pageId="2" pageNumber="303" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C336BFC4FFE1FF9337DEFF0FFF6A778B" box="[151,248,187,213]" pageId="2" pageNumber="303" type="description">
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<paragraph id="8B93EC4FFFE1FF9337DEFF0FFF6A778B" blockId="2.[151,584,151,213]" box="[151,248,187,213]" pageId="2" pageNumber="303">
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<figureCitation id="1317F0CAFFE1FF9337DEFF0FFF6A778B" box="[151,248,187,213]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,250,1977,2001]" captionStartId-1="3.[151,250,1868,1892]" captionStartId-2="4.[151,250,1572,1596]" captionTargetBox-0="[201,1386,376,1954]" captionTargetBox-1="[195,1392,381,1832]" captionTargetBox-2="[424,1163,181,1549]" captionTargetId-0="figure-69@2.[201,1386,376,1954]" captionTargetId-1="figure-100@3.[195,1392,381,1845]" captionTargetId-2="figure-25@4.[424,1163,181,1549]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Gymnochiromyia semihirta sp. nov., A. holotype, male habitus. B. same, postabdomen in situ, enlarged. C. same, head anterior oblique view." captionText-1="FIGURE 2. Gymnochiromyia semihirta sp. nov., holotype, male hypopygium, A. lateral view slightly oblique, in glycerine. B. same anteriorview.C. drawingof all structures,lateral view.Abbreviations:basiph–basiphallus,cerc–cercus,distiph–distiphallus, ej apd–ejaculatory apodeme, ep–epandrium (setulae omitted), epiph–epiphallus, hyp–hypandrium, phapd–phallapodeme, prg– pregonite, psg–postgonite, subep scl–subepandrial sclerite (in situ and in ventral view), surs–surstylus (in situ and in posterior view). Scale bar = 0.2mm." captionText-2="FIGURE 3. Gymnochiromyia semihirta sp. nov., A. Paratype, female habitus. B. same, abdomen enlarged, lateral view; note the black spherical spermatheca deep to tergite 6, and dark spot dorsally on tergite 7; the dark lines on tergites 5 and 6 are shadow artifacts." figureDoi-0="http://doi.org/10.5281/zenodo.8202841" figureDoi-1="http://doi.org/10.5281/zenodo.8202845" figureDoi-2="http://doi.org/10.5281/zenodo.8202847" httpUri-0="https://zenodo.org/record/8202841/files/figure.png" httpUri-1="https://zenodo.org/record/8202845/files/figure.png" httpUri-2="https://zenodo.org/record/8202847/files/figure.png" pageId="2" pageNumber="303">Figs 1–3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C336BFC4FFE1FF9437DEFF49FB22734F" lastPageId="5" lastPageNumber="306" pageId="2" pageNumber="303" type="materials_examined">
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<paragraph id="8B93EC4FFFE1FF9337DEFF49FDE5763E" blockId="2.[151,1436,253,352]" pageId="2" pageNumber="303">
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<emphasis id="B958305DFFE1FF9337DEFF49FF6D7649" bold="true" box="[151,255,253,279]" pageId="2" pageNumber="303">Material</emphasis>
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:
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<materialsCitation id="3B44E612FFE1FF933646FF4AFDE0763E" collectingDate="2022-11-21" collectionCode="RMNH" collectorName="J. van Blerk & Museum Leiden" country="Bonaire, Sint Eustatius and Saba" latitude="12.192" location="Kralendijk" longLatPrecision="77" longitude="-68.283" municipality="Santa Barbara" pageId="2" pageNumber="303" specimenCount="1" typeStatus="holotype">
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<collectingCountry id="F33BACDFFFE1FF933646FF4AFE027646" box="[271,400,254,280]" name="Bonaire, Sint Eustatius and Saba" pageId="2" pageNumber="303">BONAIRE</collectingCountry>
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:
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<typeStatus id="549752EDFFE1FF9336D2FF4AFE6F7646" box="[411,509,254,280]" pageId="2" pageNumber="303">holotype</typeStatus>
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♁,
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<location id="8EF3BA94FFE1FF933561FF4AFD317646" LSID="urn:lsid:plazi:treatment:03855D59FFE1FF9437DEFF23FAB072C3:8EF3BA94FFE1FF933561FF4AFD317646" box="[552,675,254,280]" country="Bonaire, Sint Eustatius and Saba" latitude="12.192" longLatPrecision="77" longitude="-68.283" municipality="Santa Barbara" name="Kralendijk" pageId="2" pageNumber="303">Kralendijk</location>
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,
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<collectingMunicipality id="6BF77635FFE1FF9335E6FF4AFCC37646" box="[687,849,254,280]" pageId="2" pageNumber="303">Santa Barbara</collectingMunicipality>
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,
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<geoCoordinate id="EE188A88FFE1FF933415FF4AFC597646" box="[860,971,254,280]" degrees="12.192" direction="north" orientation="latitude" pageId="2" pageNumber="303" precision="55" value="12.192">12.192°N</geoCoordinate>
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,
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<geoCoordinate id="EE188A88FFE1FF93349EFF4AFBD87646" box="[983,1098,254,280]" degrees="68.283" direction="west" orientation="longitude" pageId="2" pageNumber="303" precision="55" value="-68.283">68.283°W</geoCoordinate>
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,
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||
<date id="FF92CA8FFFE1FF93331FFF4AFB427646" box="[1110,1232,254,280]" pageId="2" pageNumber="303" value="2022-11-21">
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<collectingDate id="EFD63367FFE1FF93331FFF4AFB427646" box="[1110,1232,254,280]" pageId="2" pageNumber="303" value="2022-11-21">21.xi.2022</collectingDate>
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</date>
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, leg.
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<collectorName id="26D98999FFE1FF933244FF4AFA0A7646" box="[1293,1432,254,280]" pageId="2" pageNumber="303">J. van Blerk</collectorName>
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,
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<collectingMethod id="526D9458FFE1FF9337DEFE96FE967662" box="[151,260,290,316]" pageId="2" pageNumber="303">light trap</collectingMethod>
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, BON 2022-2023,
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<collectorName id="26D98999FFE1FF9336A1FE96FD367662" box="[488,676,290,316]" pageId="2" pageNumber="303">Museum Leiden</collectorName>
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||
(
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<collectionCode id="ED3D748AFFE1FF9335FEFE96FC837662" box="[695,785,290,316]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" lsid="urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="2" pageNumber="303" type="Museum">RMNH</collectionCode>
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), critical point dried and card pointed; postabdomen in glycerine on the same pin as the specimen
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</materialsCitation>
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.
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</paragraph>
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<caption id="DF53BCC7FFE1FF9337DEF80DFE3E70A8" ID-DOI="http://doi.org/10.5281/zenodo.8202841" ID-Zenodo-Dep="8202841" httpUri="https://zenodo.org/record/8202841/files/figure.png" pageId="2" pageNumber="303" startId="2.[151,250,1977,2001]" targetBox="[201,1386,376,1954]" targetPageId="2" targetType="figure">
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||
<paragraph id="8B93EC4FFFE1FF9337DEF80DFE3E70A8" blockId="2.[151,1436,1977,2038]" pageId="2" pageNumber="303">
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||
<emphasis id="B958305DFFE1FF9337DEF80DFE9F708F" bold="true" box="[151,269,1977,2001]" pageId="2" pageNumber="303">FIGURE 1</emphasis>
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.
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<taxonomicName id="4C2C97CCFFE1FF933653F80EFDA2708C" authority="Ebejer, 2023" authorityName="Ebejer" authorityYear="2023" box="[282,560,1978,2002]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="303" phylum="Arthropoda" rank="species" species="semihirta" status="sp. nov.">
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<emphasis id="B958305DFFE1FF933653F80EFDA2708C" box="[282,560,1978,2002]" italics="true" pageId="2" pageNumber="303">Gymnochiromyia semihirta</emphasis>
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</taxonomicName>
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<emphasis id="B958305DFFE1FF93357FF80EFD15708C" bold="true" box="[566,647,1978,2002]" pageId="2" pageNumber="303">
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<taxonomicNameLabel id="A26B8D26FFE1FF93357FF80EFD15708C" box="[566,647,1978,2002]" pageId="2" pageNumber="303" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, A. holotype, male habitus. B. same, postabdomen in situ, enlarged. C. same, head anterior oblique view.
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</paragraph>
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</caption>
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<paragraph id="8B93EC4FFFE0FF92378EFF23FC6C778B" blockId="3.[151,1436,150,357]" pageId="3" pageNumber="304">
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<materialsCitation id="3B44E612FFE0FF92378EFF23FC68778B" collectingDate="2022-11-01" collectingDateMax="2022-11-06" collectingDateMin="2022-11-01" collectionCode="RMNH" collectorName="Tera Barra & J. - J. Mekkes & M. Boeken & Malaise & Museum Leiden" latitude="12.295" longLatPrecision="7" longitude="-68.3919" pageId="3" pageNumber="304" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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<typeStatus id="549752EDFFE0FF92378EFF23FEBF77EF" box="[199,301,151,177]" pageId="3" pageNumber="304">Paratype</typeStatus>
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:
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<specimenCount id="9D2A27C6FFE0FF923670FF23FECE77EF" box="[313,348,151,177]" pageId="3" pageNumber="304" type="female">1♀</specimenCount>
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,
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<collectorName id="26D98999FFE0FF923623FF23FE7677EF" box="[362,484,151,177]" pageId="3" pageNumber="304">Tera Barra</collectorName>
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,
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<date id="FF92CA8FFFE0FF9236B9FF23FDE577EF" box="[496,631,151,177]" pageId="3" pageNumber="304" value="2022-11-01" valueMax="2022-11-06" valueMin="2022-11-01">
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||
<collectingDate id="EFD63367FFE0FF9236B9FF23FDE577EF" box="[496,631,151,177]" pageId="3" pageNumber="304" value="2022-11-01" valueMax="2022-11-06" valueMin="2022-11-01">1–6.xi.2022</collectingDate>
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||
</date>
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,
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<geoCoordinate id="EE188A88FFE0FF9235CDFF22FC9377EF" box="[644,769,150,177]" degrees="12.2950" direction="north" orientation="latitude" pageId="3" pageNumber="304" precision="5" value="12.295">12.2950°N</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE188A88FFE0FF923444FF23FC1C77EF" box="[781,910,151,177]" degrees="68.3919" direction="west" orientation="longitude" pageId="3" pageNumber="304" precision="5" value="-68.3919">68.3919°W</geoCoordinate>
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, leg.
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<collectorName id="26D98999FFE0FF923482FF23FBCB77EF" box="[971,1113,151,177]" pageId="3" pageNumber="304">J.-J. Mekkes</collectorName>
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||
&
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<collectorName id="26D98999FFE0FF923337FF23FB6F77EF" box="[1150,1277,151,177]" pageId="3" pageNumber="304">M. Boeken</collectorName>
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||
,
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<collectorName id="26D98999FFE0FF923240FF23FAF077EF" box="[1289,1378,151,177]" pageId="3" pageNumber="304">Malaise</collectorName>
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trap, 2022-2023.2,
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||
<collectorName id="26D98999FFE0FF92367DFF0FFE79778B" box="[308,491,187,213]" pageId="3" pageNumber="304">Museum Leiden</collectorName>
|
||
(
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||
<collectionCode id="ED3D748AFFE0FF9236B0FF0FFDC1778B" box="[505,595,187,213]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" lsid="urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="3" pageNumber="304" type="Museum">RMNH</collectionCode>
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||
), critical point dried and card pointed
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||
</materialsCitation>
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||
.
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||
</paragraph>
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<paragraph id="8B93EC4FFFE0FF92378EFF6BFB8F763B" blockId="3.[151,1436,150,357]" pageId="3" pageNumber="304">Diagnosis: A pale yellow species with pale brownish yellow transverse bands on abdominal tergites, less distinct in the male; mesofrons entirely devoid of setulae; no presutural dorsocentral setae, a supra-alar seta present; acrostichal setulae in 10 irregular rows; male hypopygium with almost spherical epandrium and relatively large angled surstylus; female abdominal tergite 7 with brown spot dorsally at middle.</paragraph>
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||
<caption id="DF53BCC7FFE0FF9237DEF8F8FE3670AA" ID-DOI="http://doi.org/10.5281/zenodo.8202845" ID-Zenodo-Dep="8202845" httpUri="https://zenodo.org/record/8202845/files/figure.png" pageId="3" pageNumber="304" startId="3.[151,250,1868,1892]" targetBox="[195,1392,381,1832]" targetPageId="3" targetType="figure">
|
||
<paragraph id="8B93EC4FFFE0FF9237DEF8F8FE3670AA" blockId="3.[151,1437,1868,2036]" pageId="3" pageNumber="304">
|
||
<emphasis id="B958305DFFE0FF9237DEF8F8FE81703A" bold="true" box="[151,275,1868,1892]" pageId="3" pageNumber="304">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C2C97CCFFE0FF923650F8F8FDBC703A" authority="Ebejer, 2023" authorityName="Ebejer" authorityYear="2023" box="[281,558,1868,1892]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="304" phylum="Arthropoda" rank="species" species="semihirta" status="sp. nov.">
|
||
<emphasis id="B958305DFFE0FF923650F8F8FDBC703A" box="[281,558,1868,1892]" italics="true" pageId="3" pageNumber="304">Gymnochiromyia semihirta</emphasis>
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||
</taxonomicName>
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||
<emphasis id="B958305DFFE0FF92357DF8F8FD17703A" bold="true" box="[564,645,1868,1892]" pageId="3" pageNumber="304">
|
||
<taxonomicNameLabel id="A26B8D26FFE0FF92357DF8F8FD17703A" box="[564,645,1868,1892]" pageId="3" pageNumber="304" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
, holotype, male hypopygium, A. lateral view slightly oblique, in glycerine. B. same anterior view. C. drawing of all structures, lateral view.Abbreviations:basiph–basiphallus, cerc–cercus, distiph–distiphallus, ej apd–ejaculatory apodeme, ep–epandrium (setulae omitted), epiph–epiphallus, hyp–hypandrium, phapd–phallapodeme, prg– pregonite, psg–postgonite, subep scl–subepandrial sclerite (in situ and in ventral view), surs–surstylus (in situ and in posterior view). Scale bar = 0.2mm.
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||
</paragraph>
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||
</caption>
|
||
<caption id="DF53BCC7FFE7FF9537DEF990FF6271DB" ID-DOI="http://doi.org/10.5281/zenodo.8202847" ID-Zenodo-Dep="8202847" httpUri="https://zenodo.org/record/8202847/files/figure.png" pageId="4" pageNumber="305" startId="4.[151,250,1572,1596]" targetBox="[424,1163,181,1549]" targetPageId="4" targetType="figure">
|
||
<paragraph id="8B93EC4FFFE7FF9537DEF990FF6271DB" blockId="4.[151,1436,1572,1669]" pageId="4" pageNumber="305">
|
||
<emphasis id="B958305DFFE7FF9537DEF990FE807163" bold="true" box="[151,274,1572,1597]" pageId="4" pageNumber="305">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C2C97CCFFE7FF95365EF991FDB97163" authority="Ebejer, 2023" authorityName="Ebejer" authorityYear="2023" box="[279,555,1573,1597]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="305" phylum="Arthropoda" rank="species" species="semihirta" status="sp. nov.">
|
||
<emphasis id="B958305DFFE7FF95365EF991FDB97163" box="[279,555,1573,1597]" italics="true" pageId="4" pageNumber="305">Gymnochiromyia semihirta</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B958305DFFE7FF953579F991FDED7163" bold="true" box="[560,639,1573,1597]" pageId="4" pageNumber="305">
|
||
<taxonomicNameLabel id="A26B8D26FFE7FF953579F991FDED7163" box="[560,639,1573,1597]" pageId="4" pageNumber="305" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, A. Paratype, female habitus. B. same, abdomen enlarged, lateral view; note the black spherical spermatheca deep to tergite 6, and dark spot dorsally on tergite 7; the dark lines on tergites 5 and 6 are shadow artifacts.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B93EC4FFFE7FF9537DEF907FE887193" blockId="4.[151,1437,1715,2029]" box="[151,282,1715,1741]" pageId="4" pageNumber="305">Description</paragraph>
|
||
<paragraph id="8B93EC4FFFE7FF95378EF963FE9971AF" blockId="4.[151,1437,1715,2029]" box="[199,267,1751,1777]" pageId="4" pageNumber="305">
|
||
<emphasis id="B958305DFFE7FF95378EF963FE9671AF" bold="true" box="[199,260,1751,1777]" pageId="4" pageNumber="305">Male</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE7FF94378EF94FFDB07643" blockId="4.[151,1437,1715,2029]" lastBlockId="5.[151,1437,150,1437]" lastPageId="5" lastPageNumber="306" pageId="4" pageNumber="305">
|
||
<emphasis id="B958305DFFE7FF95378EF94FFE95704B" bold="true" box="[199,263,1787,1813]" pageId="4" pageNumber="305">Head</emphasis>
|
||
: entirely yellow with translucent ocelli; frons, about 1.2 width of eye at vertex and frontal margins almost parallel, converging only slightly anteriorly, at level of antennae about 0.9 width that at level of anterior ocellus; gena broad, a little deeper behind, in profile, below middle of eye, about 0.7 height of eye, with few minute pale yellow setulae; occiput in profile visible behind posterior pole of eye, with short postocular setulae in one irregular row; mouth parts all yellow; 2 very short vibrissal setulae, longest about half as long as anterior fronto-orbital seta; face short, poorly sclerotized and depressed; median carina not developed; antenna yellow, pedicel with distinct seta dorsally; basal flagellomere with fine but barely noticeable pubescence along anterior margin; 1
|
||
<superScript id="7C594107FFE7FF953382F867FB4470BF" attach="left" box="[1227,1238,2003,2017]" fontSize="6" pageId="4" pageNumber="305">st</superScript>
|
||
segment of arista yellow, second brown in distal 5/6, with fine pubescence; chaetotaxy: 3 strong fronto-orbitals, anterior inclinate, paraverticals short and convergent; 1 inner vertical and 1 outer vertical, both strong; ocellars long, proclinate and diverging; no setulae across middle of frons, but about 6 minute, very pale reclinate setae present in 2 longitudinal rows on each side near eye margin.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFE93FDD576F3" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFE93FEB2761F" bold="true" box="[199,288,295,321]" pageId="5" pageNumber="306">Thorax</emphasis>
|
||
: entirely pale yellow; chaetotaxy: 1 postpronotal, 1 posthumeral, 2 notopleurals, 1 supraalar 1 postalar, 0+2 dorsocentrals—anterior seta about 1/3 length of posterior seta, acrostichals in 10 irregular rows with prescutellars short, 1 short intrapostalar, 4 scutellars, 1 anepisternal with several fine setulae scattered on middle of sclerite, 1 katepisternal at upper posterior corner.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFE02FBC97547" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFE02FE9A768E" bold="true" box="[199,264,438,464]" pageId="5" pageNumber="306">Wing</emphasis>
|
||
: veins all pale yellow; costal spinose setulae unequal in size and irregularly spaced; distance on costa between
|
||
<collectionCode id="ED3D748AFFE6FF9437B2FE6FFE9C76AB" box="[251,270,475,501]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="5" pageNumber="306">R</collectionCode>
|
||
<subScript id="17A8EE0AFFE6FF943647FE59FEB576A5" attach="left" box="[270,295,493,507]" fontSize="6" pageId="5" pageNumber="306">2+3</subScript>
|
||
and
|
||
<collectionCode id="ED3D748AFFE6FF943612FE6FFEFC76AB" box="[347,366,475,501]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="5" pageNumber="306">R</collectionCode>
|
||
<subScript id="17A8EE0AFFE6FF943624FE59FE1576A5" attach="left" box="[365,391,493,507]" fontSize="6" pageId="5" pageNumber="306">4+5</subScript>
|
||
about 0.7 that between
|
||
<collectionCode id="ED3D748AFFE6FF9435C6FE6FFD3076AB" box="[655,674,475,501]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="5" pageNumber="306">R</collectionCode>
|
||
<subScript id="17A8EE0AFFE6FF9435E8FE59FD2976A5" attach="left" box="[673,699,493,507]" fontSize="6" pageId="5" pageNumber="306">4+5</subScript>
|
||
and M; distance between cross veins about 1.6 length of posterior cross vein, which is about 0.6 length of apical section of vein Cu. Haltere pale yellow.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFD97FA98753F" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFD97FF6D7563" bold="true" box="[199,255,547,573]" pageId="5" pageNumber="306">Legs</emphasis>
|
||
: not modified except for slightly thicker femora and tibiae; pale setulae scattered on all pairs of legs, in addition longer setulae present on fore femur ventrally; claws black in apical half and pulvilli normal.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFDDEFAE175DB" blockId="5.[151,1437,150,1437]" box="[199,1395,618,645]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFDDEFEAE75DA" bold="true" box="[199,316,618,644]" pageId="5" pageNumber="306">Abdomen</emphasis>
|
||
: yellow; tergites with pale brown bands and pale brown setulae, longer along posterior margins.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFD3AFAEB74DF" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFD3AFEF175F6" bold="true" box="[199,355,654,680]" pageId="5" pageNumber="306">Hypopygium</emphasis>
|
||
(
|
||
<figureCitation id="1317F0CAFFE6FF94363FFD3BFE2D75F7" box="[374,447,655,681]" captionStart="FIGURE 2" captionStartId="3.[151,250,1868,1892]" captionTargetBox="[195,1392,381,1832]" captionTargetId="figure-100@3.[195,1392,381,1845]" captionTargetPageId="3" captionText="FIGURE 2. Gymnochiromyia semihirta sp. nov., holotype, male hypopygium, A. lateral view slightly oblique, in glycerine. B. same anteriorview.C. drawingof all structures,lateral view.Abbreviations:basiph–basiphallus,cerc–cercus,distiph–distiphallus, ej apd–ejaculatory apodeme, ep–epandrium (setulae omitted), epiph–epiphallus, hyp–hypandrium, phapd–phallapodeme, prg– pregonite, psg–postgonite, subep scl–subepandrial sclerite (in situ and in ventral view), surs–surstylus (in situ and in posterior view). Scale bar = 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.8202845" httpUri="https://zenodo.org/record/8202845/files/figure.png" pageId="5" pageNumber="306">Fig. 2</figureCitation>
|
||
): epandrium almost globular and covered with numerous fine setulae; cerci pale and short setulose posterodorsally; surstylus long and curved through 90% at middle; hypandrium distinct and, viewed laterally, a little broader at its cranial end; pregonite triangular in profile and fused with caudal end of lateral part of hypandrium; phallapodeme narrow, elongate, ejaculatory apodeme large and sclerotized; heavily sclerotized and large almost circular subepandrial plate lying above cerci; postgonites narrow slightly curved, lying just lateral and a little dorsal to junction of basiphallus and phallapodeme; distiphallus dark brown, bifid to level of basiphallus, sclerotized and deeply pigmented; membranous epiphallus covering basal part, with sclerotization only at apex.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFC3FFCA074B3" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFC3FFE8C74FB" bold="true" box="[199,286,907,933]" pageId="5" pageNumber="306">Female</emphasis>
|
||
: (
|
||
<figureCitation id="1317F0CAFFE6FF94367AFC3FFEE174FB" box="[307,371,907,933]" captionStart="FIGURE 3" captionStartId="4.[151,250,1572,1596]" captionTargetBox="[424,1163,181,1549]" captionTargetId="figure-25@4.[424,1163,181,1549]" captionTargetPageId="4" captionText="FIGURE 3. Gymnochiromyia semihirta sp. nov., A. Paratype, female habitus. B. same, abdomen enlarged, lateral view; note the black spherical spermatheca deep to tergite 6, and dark spot dorsally on tergite 7; the dark lines on tergites 5 and 6 are shadow artifacts." figureDoi="http://doi.org/10.5281/zenodo.8202847" httpUri="https://zenodo.org/record/8202847/files/figure.png" pageId="5" pageNumber="306">Fig. 3</figureCitation>
|
||
) as in male, with setae and setulae brown and stronger; tergites yellow with pale brown transverse bands more distinct than in the male; tergite 7 with a dark brown spot dorsally at middle. Spermathecae black and spherical; spermathecal ducts membranous and translucent.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFC43FB22734F" blockId="5.[151,1437,150,1437]" box="[199,1200,1014,1041]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFC43FEC5734F" bold="true" box="[199,343,1015,1041]" pageId="5" pageNumber="306">Body length</emphasis>
|
||
: male
|
||
<quantity id="4CD441AAFFE6FF9436EAFC43FE69734F" box="[419,507,1015,1041]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="5" pageNumber="306" unit="mm" value="2.1">2.1 mm</quantity>
|
||
, female
|
||
<quantity id="4CD441AAFFE6FF943513FC43FD20734F" box="[602,690,1015,1041]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="5" pageNumber="306" unit="mm" value="1.4">1.4 mm</quantity>
|
||
,
|
||
<emphasis id="B958305DFFE6FF9435F7FC42FCC2734F" bold="true" box="[702,848,1014,1041]" pageId="5" pageNumber="306">Wing length</emphasis>
|
||
: male
|
||
<quantity id="4CD441AAFFE6FF9434D5FC43FC66734F" box="[924,1012,1015,1041]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="306" unit="mm" value="1.2">1.2 mm</quantity>
|
||
, female
|
||
<quantity id="4CD441AAFFE6FF94331AFC43FB3E734F" box="[1107,1196,1015,1041]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="5" pageNumber="306" unit="mm" value="1.3">1.3 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C336BFC4FFE6FF94378EFBAEFE24736B" box="[199,438,1050,1077]" pageId="5" pageNumber="306" type="description">
|
||
<paragraph id="8B93EC4FFFE6FF94378EFBAEFE24736B" blockId="5.[151,1437,150,1437]" box="[199,438,1050,1077]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFBAEFEAA736A" bold="true" box="[199,312,1050,1076]" pageId="5" pageNumber="306">Variation</emphasis>
|
||
: unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C336BFC4FFE6FF94378EFB8BFED47323" pageId="5" pageNumber="306" type="etymology">
|
||
<paragraph id="8B93EC4FFFE6FF94378EFB8BFED47323" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFB8BFEDA7307" bold="true" box="[199,328,1087,1113]" pageId="5" pageNumber="306">Etymology</emphasis>
|
||
: the species epithet refers to the pattern of setulae on the mesofrons, these being placed only on the lateral margins.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C336BFC4FFE6FF94378EFB32FAB072C3" pageId="5" pageNumber="306" type="distribution">
|
||
<paragraph id="8B93EC4FFFE6FF94378EFB32FE5B73FF" blockId="5.[151,1437,150,1437]" box="[199,457,1158,1185]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFB32FECB73FE" bold="true" box="[199,345,1158,1184]" pageId="5" pageNumber="306">Distribution</emphasis>
|
||
:
|
||
<collectingCountry id="F33BACDFFFE6FF943621FB33FE5673FF" box="[360,452,1159,1185]" name="Bonaire, Sint Eustatius and Saba" pageId="5" pageNumber="306">Bonaire</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B93EC4FFFE6FF94378EFB1EFAB072C3" blockId="5.[151,1437,150,1437]" pageId="5" pageNumber="306">
|
||
<emphasis id="B958305DFFE6FF94378EFB1EFEE5739A" bold="true" box="[199,375,1194,1220]" pageId="5" pageNumber="306">Similar species</emphasis>
|
||
: it is possible that one or more of the three species so far known from the Nearctic Region could be found in the Neotropics. They differ from the new species in that all have setulae on the mesofrons; in addition,
|
||
<taxonomicName id="4C2C97CCFFE6FF9437DEFB47FE577253" authority="Malloch, 1914" authorityName="Malloch" authorityYear="1914" box="[151,453,1267,1293]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="concolor">
|
||
<emphasis id="B958305DFFE6FF9437DEFB47FE8F7253" box="[151,285,1267,1293]" italics="true" pageId="5" pageNumber="306">G. concolor</emphasis>
|
||
Malloch, 1914
|
||
</taxonomicName>
|
||
has 3 dorsocentral setae and a black ocellar triangle;
|
||
<taxonomicName id="4C2C97CCFFE6FF94335AFB47FACC7253" authority="(Zetterstedt, 1848)" baseAuthorityName="Zetterstedt" baseAuthorityYear="1848" box="[1043,1374,1267,1293]" class="Insecta" family="Chyromyidae" genus="Anthophilina" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="flavella">
|
||
<emphasis id="B958305DFFE6FF94335AFB47FB1A7253" box="[1043,1160,1267,1293]" italics="true" pageId="5" pageNumber="306">G. flavella</emphasis>
|
||
(
|
||
<bibRefCitation id="EFBD91BEFFE6FF9433DFFB47FAC47253" author="Zetterstedt, J. W." box="[1174,1366,1267,1293]" pageId="5" pageNumber="306" pagination="1155 - 1157" refId="ref14632" refString="Zetterstedt, J. W. (1848) Diptera scandinaviae disposita et descripta, 7 - 8, pp. 1155 - 1157." type="journal article" year="1848">Zetterstedt, 1848</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
has a presutural dorsocentral seta; and
|
||
<taxonomicName id="4C2C97CCFFE6FF94354FFAA3FCD6726F" authority="Malloch, 1914" authorityName="Malloch" authorityYear="1914" box="[518,836,1303,1329]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="nigrimana">
|
||
<emphasis id="B958305DFFE6FF94354FFAA3FD0E726E" box="[518,668,1303,1329]" italics="true" pageId="5" pageNumber="306">G. nigrimana</emphasis>
|
||
Malloch, 1914
|
||
</taxonomicName>
|
||
has 2–3 dorsocentral setae and a black fifth tarsomere of the middle leg.
|
||
<taxonomicName id="4C2C97CCFFE6FF94362BFA8FFE7C720B" authorityName="Ebejer" authorityYear="2023" box="[354,494,1339,1365]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="semihirta">
|
||
<emphasis id="B958305DFFE6FF94362BFA8FFE7C720B" box="[354,494,1339,1365]" italics="true" pageId="5" pageNumber="306">G. semihirta</emphasis>
|
||
</taxonomicName>
|
||
differs from the next species in having a larger, almost spherical epandrium, a larger surstylus and in other details of the hypopygium, particularly the pigmented sclerotized distiphallus. The reclinate frontal setulae next to the eye margin in
|
||
<taxonomicName id="4C2C97CCFFE6FF943512FA37FD7572C3" authorityName="Ebejer" authorityYear="2023" box="[603,743,1411,1437]" class="Insecta" family="Chyromyidae" genus="Gymnochiromyia" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="semihirta">
|
||
<emphasis id="B958305DFFE6FF943512FA37FD7572C3" box="[603,743,1411,1437]" italics="true" pageId="5" pageNumber="306">G. semihirta</emphasis>
|
||
</taxonomicName>
|
||
is a unique feature among all species of the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |