172 lines
18 KiB
XML
172 lines
18 KiB
XML
<document id="9D26BDA78699DD5E8FA90CF396CD4701" ID-DOI="10.15468/dl.ux6um3" ID-ISSN="0132-8069" ID-Zenodo-Dep="10978610" 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="1713266534449" checkinUser="felipe" docAuthor="User, GBIF. Org" docDate="2023" docId="038F9F32FFD3606C303812B9FBCAC0F5" docLanguage="en" docName="RussEntomolJ.32.1.83-88.pdf" docOrigin="Russian Entomological Journal 32 (1)" docSource="http://dx.doi.org/10.15468/dl.ux6um3" docStyle="DocumentStyle:0D5BAC5AA0C130B3809AF578A601D837.2:RussEntomolJ.2019-.journal_article" docStyleId="0D5BAC5AA0C130B3809AF578A601D837" docStyleName="RussEntomolJ.2019-.journal_article" docStyleVersion="2" docTitle="Irwinus Grichanov 2023, gen.n." docType="treatment" docVersion="2" lastPageNumber="84" masterDocId="FFB6E74AFFD2606D31161058FFADC209" masterDocTitle="Occurrence Download" masterLastPageNumber="88" masterPageNumber="83" pageNumber="84" updateTime="1713266854394" updateUser="ExternalLinkService">
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<mods:title id="0D6ACF08C812494EAEEFEEBB0C83395B">Occurrence Download</mods:title>
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<mods:namePart id="5875DABDF7C9B151A9D305017F14C39D">User, GBIF. Org</mods:namePart>
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<mods:typeOfResource id="B376B3D24CE43D4437FB01BF333DABA6">text</mods:typeOfResource>
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<mods:title id="29099DFBE073EF03A2F477F292B96103">Russian Entomological Journal</mods:title>
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<mods:part id="B780C13400D18A6834C17B6054CC73DC">
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<mods:date id="3C034931825E6818F8A855D1A6D6892F">2023</mods:date>
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<mods:detail id="AC54B6F638C7FACF1CAFDB13323B2640" type="volume">
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<mods:number id="F13AF6B7D2362CE398DDDAA48CDCB3AA">32</mods:number>
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<mods:number id="81D0558BCD9AFE149F97C5D204F18C2A">1</mods:number>
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<mods:start id="7D8F2B6B278649F073634445C66A2214">83</mods:start>
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<mods:location id="127254F4EA8C296593C9B7BB9198AC4D">
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<mods:url id="7746023AC0A026D13D344032AE3D0B71">http://dx.doi.org/10.15468/dl.ux6um3</mods:url>
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<mods:classification id="85303C675DAE14FF24F92C088A762E24">journal article</mods:classification>
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<mods:identifier id="E1A733662F07672A79A602E0CAA40603" type="DOI">10.15468/dl.ux6um3</mods:identifier>
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<mods:identifier id="23CADC301CE7EEA111CDDF4BDD3D6A55" type="ISSN">0132-8069</mods:identifier>
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<mods:identifier id="9EF03204B865CE0EDE3049B96FF9155E" type="Zenodo-Dep">10978610</mods:identifier>
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</mods:mods>
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<treatment id="038F9F32FFD3606C303812B9FBCAC0F5" LSID="urn:lsid:plazi:treatment:038F9F32FFD3606C303812B9FBCAC0F5" httpUri="http://treatment.plazi.org/id/038F9F32FFD3606C303812B9FBCAC0F5" lastPageNumber="84" pageId="1" pageNumber="84">
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<subSubSection id="C33C7DAFFFD3606C303812B9FD38C0F0" box="[302,661,737,761]" pageId="1" pageNumber="84" type="nomenclature">
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<paragraph id="8B992E24FFD3606C303812B9FD38C0F0" blockId="1.[189,776,737,2072]" box="[302,661,737,761]" pageId="1" pageNumber="84">
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<heading id="D0D19948FFD3606C303812B9FD38C0F0" box="[302,661,737,761]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="84" reason="2">
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Genus
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<taxonomicName id="4C2655A7FFD3606C306F12B9FDEBC0F0" ID-CoL="BZ6PX" authority="Grichanov" authorityName="Grichanov" authorityYear="2023" box="[377,582,737,761]" class="Insecta" family="Dolichopodidae" genus="Irwinus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="84" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B952F236FFD3606C306F12B9FE66C0F1" box="[377,459,737,760]" italics="true" pageId="1" pageNumber="84">Irwinus</emphasis>
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Grichanov
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</taxonomicName>
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,
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<emphasis id="B952F236FFD3606C334712B9FD38C0F0" bold="true" box="[593,661,737,761]" pageId="1" pageNumber="84">
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<taxonomicNameLabel id="A2614F4DFFD3606C334712B9FD38C0F0" box="[593,661,737,761]" pageId="1" pageNumber="84" rank="genus">gen.n.</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="C33C7DAFFFD3606C31F4135EFCA5C110" box="[226,776,774,793]" pageId="1" pageNumber="84" type="materials_examined">
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<paragraph id="8B992E24FFD3606C31F4135EFCA5C110" blockId="1.[189,776,737,2072]" box="[226,776,774,793]" pageId="1" pageNumber="84">
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<typeStatus id="549D9086FFD3606C31F4135EFEA3C110" box="[226,270,774,793]" pageId="1" pageNumber="84">Type</typeStatus>
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species.
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<taxonomicName id="4C2655A7FFD3606C3049135EFD91C110" authority="Grichanov" authorityName="Grichanov" authorityYear="2023" box="[351,572,774,793]" class="Insecta" family="Dolichopodidae" genus="Irwinus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="84" phylum="Arthropoda" rank="species" species="irwini" status="sp. nov.">
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<emphasis id="B952F236FFD3606C3049135EFE76C111" box="[351,475,774,792]" italics="true" pageId="1" pageNumber="84">Irwinus irwini</emphasis>
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Grichanov
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</taxonomicName>
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<emphasis id="B952F236FFD3606C3354135EFDC0C110" bold="true" box="[578,621,774,793]" pageId="1" pageNumber="84">
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<taxonomicNameLabel id="A2614F4DFFD3606C3354135EFDC0C110" box="[578,621,774,793]" pageId="1" pageNumber="84" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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, here designated.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33C7DAFFFD3606C31F41346FEFCC59D" pageId="1" pageNumber="84" type="description">
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<paragraph id="8B992E24FFD3606C31F41346FEFCC59D" blockId="1.[189,776,737,2072]" pageId="1" pageNumber="84">
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DESCRIPTION. This generic description is based on one species and emphasizes characters considered to be of generic importance.
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<emphasis id="B952F236FFD3606C3059130BFE69C161" box="[335,452,851,872]" italics="true" pageId="1" pageNumber="84">Body length</emphasis>
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<quantity id="4CDE83C1FFD3606C30DD130BFDEEC161" box="[459,579,851,873]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.7" metricValueMin="1.5" pageId="1" pageNumber="84" unit="mm" value="1.6" valueMax="1.7" valueMin="1.5">1.5–1.7 mm</quantity>
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, wing 1.3–1.4 x
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<quantity id="4CDE83C1FFD3606C33FE130BFF48C18A" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="84" unit="mm" value="0.3">0.3 mm</quantity>
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.
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<emphasis id="B952F236FFD3606C31E21336FE9DC18A" box="[244,304,878,899]" italics="true" pageId="1" pageNumber="84">Head.</emphasis>
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Distinctly wider than high in anterior view; occiput concave; pair of short postvertical setae on dorsal postcranium, half as long as verticals and not in line with postocular setae; pair of strong verticals at level of ocellar bristle pair present; face as wide as small flat clypeus, concave, almost parallel-sided, and fronto-clypeal suture distinct laterally; labella with 6 pseudotracheae; eyes with microscopic hairs; eye facets uniform; palpus small; scape small, simple, bare; pedicel simple, with corona of short setae; postpedicel small, rounded, haired, with lateroapical arista-like stylus comprised of 2 segments.
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<emphasis id="B952F236FFD3606C332B1420FD27C684" box="[573,650,1144,1165]" italics="true" pageId="1" pageNumber="84">Thorax.</emphasis>
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Mesonotum convex posteriorly, flattened immediately anteriad of scutellum; acrostichal setae absent; 4 strong dorsocentrals present in almost parallel rows, slightly decreasing in size anteriorly; 1 strong postalar, 1 strong supraalar, 1 strong sutural, 1 strong humeral, 1 strong and 1 hair-like notopleurals; scutellum with pair of strong marginal bristles and pair of minute setae laterally; proepisternum with 2–3 simple setae; postnotum short.
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<emphasis id="B952F236FFD3606C30351516FEF5C76A" box="[291,344,1358,1379]" italics="true" pageId="1" pageNumber="84">Legs.</emphasis>
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Coxae with short white bristles; legs simple; fore leg without strong bristles; mid and hind femora each with short anterior preapical bristle; mid and hind tibiae each with pair of strong antero- and posterodorsals at base and 1 anterodorsal bristle in middle; only mid tibia with rather strong apical bristles.
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<emphasis id="B952F236FFD3606C308B158CFE7AC7E0" box="[413,471,1492,1513]" italics="true" pageId="1" pageNumber="84">Wing.</emphasis>
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Short and narrow; membrane grey, with hyaline windows at base and at middle;
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<collectionCode id="ED37B6E1FFD3606C33A415B6FD6FC40A" box="[690,706,1518,1539]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="84">R</collectionCode>
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<subScript id="17A22C61FFD3606C33D415A5FD64C400" attach="left" box="[706,713,1533,1545]" fontSize="5" pageId="1" pageNumber="84">1</subScript>
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short, reaching costa at basal 1/3 of wing length;
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<collectionCode id="ED37B6E1FFD3606C33941651FD3FC417" box="[642,658,1545,1566]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="84">R</collectionCode>
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2+3 and
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<collectionCode id="ED37B6E1FFD3606C33F61651FD5DC417" box="[736,752,1545,1566]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="84">R</collectionCode>
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4+5 weakly convex, subparallel, diverging at wing apex; M
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<subScript id="17A22C61FFD3606C33E9166AFCABC437" attach="left" box="[767,774,1586,1598]" fontSize="5" pageId="1" pageNumber="84">1</subScript>
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weakly convex, parallel apically with
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<collectionCode id="ED37B6E1FFD3606C33381666FD93C45A" box="[558,574,1598,1619]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="84">R</collectionCode>
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<subScript id="17A22C61FFD3606C33281615FDF9C450" attach="left" box="[574,596,1613,1625]" fontSize="5" pageId="1" pageNumber="84">4+5</subScript>
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, and joining costa at wing apex; cross-vein dm-m straight and weak, much shorter than apical part of M
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<subScript id="17A22C61FFD3606C30C816DAFE48C487" attach="left" box="[478,485,1666,1678]" fontSize="5" pageId="1" pageNumber="84">4</subScript>
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; anal lobe absent.
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<emphasis id="B952F236FFD3606C33B3162BFCA5C481" box="[677,776,1651,1672]" italics="true" pageId="1" pageNumber="84">Abdomen.</emphasis>
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Broad and flattened dorso-ventrally; tergites without strong marginal bristles; male sternites 2–5 as 2 rows of sclerites along tergal margins, strongly decreasing in size caudally; tergite 6 haired; male tergite 8 large; segment 7 reduced; epandrium rounded-ovate (lateral view); hypopygial foramen dorso-lateral in position; hypandrium fused to epandrium; phallus simple; epandrial lobes absent; surstylus well developed; cercus short; female oviscapt with tergites 9+10 divid- ed medially into two broad hemitergites, each bearing 3 thick pointed spines.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33C7DAFFFD3606C31F417C0FADAC0E8" pageId="1" pageNumber="84" type="diagnosis">
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<paragraph id="8B992E24FFD3606C31F417C0FEACCA11" blockId="1.[189,776,737,2072]" pageId="1" pageNumber="84">
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DIAGNOSIS. The genus
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<taxonomicName id="4C2655A7FFD3606C30C017C1FD8DC5A7" authority="User, 2023" authorityName="User" authorityYear="2023" box="[470,544,1945,1966]" class="Insecta" family="Dolichopodidae" genus="Irwinus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="84" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B952F236FFD3606C30C017C1FD8DC5A7" box="[470,544,1945,1966]" italics="true" pageId="1" pageNumber="84">Irwinus</emphasis>
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</taxonomicName>
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<emphasis id="B952F236FFD3606C333217C0FDCEC5A4" bold="true" box="[548,611,1944,1965]" pageId="1" pageNumber="84">
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<taxonomicNameLabel id="A2614F4DFFD3606C333217C0FDCEC5A4" box="[548,611,1944,1965]" pageId="1" pageNumber="84" rank="genus">gen.n.</taxonomicNameLabel>
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</emphasis>
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described here is believed to be closest to the genus
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<taxonomicName id="4C2655A7FFD3606C331C17EBFD43C5C0" authority="Haliday" authorityName="Haliday" authorityYear="1851" box="[522,750,1971,1993]" class="Insecta" family="Dolichopodidae" genus="Campsicnemus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="84" phylum="Arthropoda" rank="genus">
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<emphasis id="B952F236FFD3606C331C17EBFD31C5C1" box="[522,668,1971,1992]" italics="true" pageId="1" pageNumber="84">Campsicnemus</emphasis>
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Haliday
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</taxonomicName>
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in Walker,
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<quantity id="4CDE83C1FFD3606C30031796FEC9C5ED" box="[277,356,1998,2020]" metricMagnitude="1" metricUnit="m" metricValue="4.70154" pageId="1" pageNumber="84" unit="in" value="1851.0">1851 in</quantity>
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the subfamily
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<taxonomicName id="4C2655A7FFD3606C33131796FD25C5ED" box="[517,648,1998,2020]" pageId="1" pageNumber="84" rank="subFamily" subFamily="Sympycninae">Sympycninae</taxonomicName>
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and can be distinguished from the latter by use of the following key (both sexes):
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</paragraph>
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<paragraph id="8B992E24FFD3606C323A1163FAD9C3DF" blockId="1.[812,1399,315,764]" pageId="1" pageNumber="84">
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1. Face almost parallel-sided with fronto-clypeal suture distinct laterally; arista-like stylus latero-apical; body with only white setae; wing narrow and maculated; abdomen broad and strongly flattened dorso-ventrally; female cercus short, not extending beyond hemitergites ................ ................................................................
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<taxonomicName id="4C2655A7FFD3606C35F31199FA82C3DF" authority="User, 2023" authorityName="User" authorityYear="2023" box="[1253,1327,449,470]" class="Insecta" family="Dolichopodidae" genus="Irwinus" higherTaxonomySource="CoL,GBIF" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="84" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B952F236FFD3606C35F31199FA82C3DF" box="[1253,1327,449,470]" italics="true" pageId="1" pageNumber="84">Irwinus</emphasis>
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</taxonomicName>
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<emphasis id="B952F236FFD3606C34231199FAD9C3DF" bold="true" box="[1333,1396,449,470]" pageId="1" pageNumber="84">
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<taxonomicNameLabel id="A2614F4DFFD3606C34231199FAD9C3DF" box="[1333,1396,449,470]" pageId="1" pageNumber="84" rank="genus">gen.n.</taxonomicNameLabel>
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</emphasis>
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</paragraph>
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<paragraph id="8B992E24FFD3606C323A1184FADBC098" blockId="1.[812,1399,315,764]" pageId="1" pageNumber="84">
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— Face narrowest near middle with indistinct fronto-clypeal suture; arista-like stylus usually distinctly dorsal; body with black setae; wing rarely narrow and maculated; abdomen moderately broad and flattened dorso-ventrally; female cercus elongated, extending beyond hemitergites ................................................................
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<taxonomicName id="4C2655A7FFD3606C35F71239FADEC07F" authorityName="Haliday" authorityYear="1851" box="[1249,1395,609,630]" class="Insecta" family="Dolichopodidae" genus="Campsicnemus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="84" phylum="Arthropoda" rank="genus">
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<emphasis id="B952F236FFD3606C35F71239FADEC07F" box="[1249,1395,609,630]" italics="true" pageId="1" pageNumber="84">Campsicnemus</emphasis>
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</taxonomicName>
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ETYMOLOGY: The name of the new genus and new
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</paragraph>
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<paragraph id="8B992E24FFD3606C323A12CEFADAC0A2" blockId="1.[812,1399,315,764]" box="[812,1399,662,684]" pageId="1" pageNumber="84">
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species is dedicated to the collector of the
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<typeStatus id="549D9086FFD3606C35C812CEFAA5C0A2" box="[1246,1288,662,683]" pageId="1" pageNumber="84">type</typeStatus>
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series, Dr.
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</paragraph>
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<paragraph id="8B992E24FFD3606C323A12E9FADAC0CE" blockId="1.[812,1399,315,764]" box="[812,1399,689,711]" pageId="1" pageNumber="84">
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<materialsCitation id="3B4E2479FFD3606C323A12E9FADAC0CE" box="[812,1399,689,711]" collectorName="M. E. Irwin" location="Illinois" pageId="1" pageNumber="84" specimenCount="1" stateProvince="Illinois">
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<collectorName id="26D34BF2FFD3606C323A12E9FC35C0CE" box="[812,920,689,711]" pageId="1" pageNumber="84">M.E. Irwin</collectorName>
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(Emeritus, University of
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<collectingRegion id="49E2E0C6FFD3606C358212E9FB76C0CE" box="[1172,1243,689,711]" country="United States of America" name="Illinois" pageId="1" pageNumber="84">Illinois</collectingRegion>
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, Urbana-Cham-
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</materialsCitation>
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</paragraph>
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<paragraph id="8B992E24FFD3606C323A1293FADAC0E8" blockId="1.[812,1399,315,764]" box="[812,1399,715,737]" pageId="1" pageNumber="84">
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<materialsCitation id="3B4E2479FFD3606C323A1293FADEC0E8" box="[812,1395,715,737]" country="United States of America" location="Illinois" pageId="1" pageNumber="84" specimenCount="1" stateProvince="Illinois">
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paign,
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<collectingRegion id="49E2E0C6FFD3606C32651293FC17C0E8" box="[883,954,715,737]" country="United States of America" name="Illinois" pageId="1" pageNumber="84">Illinois</collectingRegion>
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,
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<collectingCountry id="F3316EB4FFD3606C32DF1293FC51C0E9" box="[969,1020,715,736]" name="United States of America" pageId="1" pageNumber="84">USA</collectingCountry>
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, and University of
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<collectingRegion id="49E2E0C6FFD3606C35DC1293FAB7C0E8" box="[1226,1306,715,737]" country="United States of America" name="Arizona" pageId="1" pageNumber="84">Arizona</collectingRegion>
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, Tucson
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</materialsCitation>
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,
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</paragraph>
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</subSubSection>
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<subSubSection id="C33C7DAFFFD3606C323A12BEFBCAC0F5" box="[812,1127,742,764]" pageId="1" pageNumber="84" type="materials_examined">
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||
<paragraph id="8B992E24FFD3606C323A12BEFBCAC0F5" blockId="1.[812,1399,315,764]" box="[812,1127,742,764]" pageId="1" pageNumber="84">
|
||
<collectingCountry id="F3316EB4FFD3606C323A12BEFCCDC0F5" box="[812,864,742,764]" name="United States of America" pageId="1" pageNumber="84">USA</collectingCountry>
|
||
). The gender is masculine.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |