237 lines
29 KiB
XML
237 lines
29 KiB
XML
<document id="CFA98A90578E79F4E97ADA8AE998BE08" ID-DOI="10.11646/zootaxa.5005.1.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="5141077" ID-ZooBank="88FB3CE1-BA6A-417A-BC25-F1AA2AE68DCE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1627458037830" checkinUser="plazi" docAuthor="Fitzgerald, Scott J." docDate="2021" docId="038087FF7D50FFEDFF47E9AEFC09FF6B" docLanguage="en" docName="zootaxa.5005.1.2.pdf" docOrigin="Zootaxa 5005 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Plecia abruptavena Fitzgerald 2021, sp. n." docType="treatment" docVersion="3" lastPageNumber="25" masterDocId="FFB9FF877D51FFE9FFD0ED5CFFC1FB32" masterDocTitle="New species of Neotropical Plecia Wiedemann (Diptera: Bibionidae) and delineation of the americana-, nigra-, and xyele- species-groups" masterLastPageNumber="40" masterPageNumber="21" pageNumber="22" updateTime="1699025191039" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="4FFCB05677A10ABD0B5229BF065392AF" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="B91648BC2B81EF415FB09DF9C34B9262">
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<mods:title id="9973B6307C93E445549556C705C20365">New species of Neotropical Plecia Wiedemann (Diptera: Bibionidae) and delineation of the americana-, nigra-, and xyele- species-groups</mods:title>
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</mods:titleInfo>
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<mods:name id="D4A7FB060F5AD73E7669370C51153E92" type="personal">
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<mods:role id="8FF5F73D10D03009F7C4F3B0FDF4847A">
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<mods:roleTerm id="8CB8F63841BF351A0316B88E79734185">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2DA0859F8D1B5A3899EE6F0F70AF403F">Fitzgerald, Scott J.</mods:namePart>
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<mods:typeOfResource id="3B17B4FA5FD07A14D0BEFC11EB023D3F">text</mods:typeOfResource>
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<mods:titleInfo id="51CCB9CF074261C0291EE62493830348">
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<mods:title id="856544C11A0C351ACCE446DE0034293B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8B1C3A4674CCB61D243861EB045CC10E">
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<mods:date id="193F3EA9DE1E2418B565FB11D0621D85">2021</mods:date>
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<mods:detail id="55B5243DDBEB74624360B51951C05550" type="pubDate">
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<mods:number id="7D66970E9FDAE5FCB39B5D76F36157BB">2021-07-23</mods:number>
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</mods:detail>
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<mods:detail id="F21D4E5874F90B951CB40D57395E1792" type="volume">
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<mods:number id="DC69237FC03A26933A1879EA894F7DE2">5005</mods:number>
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</mods:detail>
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<mods:detail id="F642E4917E98ADE91C0B68069DAB9A8D" type="issue">
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<mods:number id="2279B68CED04A3D7AEBED996B7F994E1">1</mods:number>
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<mods:extent id="2C5061F3AF6FEDD89E5B3566A2BC32A7" unit="page">
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<mods:start id="69AAF26C5D913A5831385C33F9656858">21</mods:start>
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<mods:end id="01B2A872D53E2009EC8D5828F9B8496F">40</mods:end>
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<mods:classification id="48F55A4F136E0ADB3B6C16215768DC03">journal article</mods:classification>
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<mods:identifier id="FB4507F19E463AF6DACB625A27DAC71F" type="DOI">10.11646/zootaxa.5005.1.2</mods:identifier>
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<mods:identifier id="1AE4934EBBCA924380E2346D01558F93" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E3C64560CA032D55113C30BFD60A1B1A" type="Zenodo-Dep">5141077</mods:identifier>
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</mods:mods>
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<treatment id="038087FF7D50FFEDFF47E9AEFC09FF6B" ID-DOI="http://doi.org/10.5281/zenodo.5151042" ID-Zenodo-Dep="5151042" LSID="urn:lsid:plazi:treatment:038087FF7D50FFEDFF47E9AEFC09FF6B" httpUri="http://treatment.plazi.org/id/038087FF7D50FFEDFF47E9AEFC09FF6B" lastPageId="4" lastPageNumber="25" pageId="1" pageNumber="22">
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<subSubSection id="C33365627D50FFE8FF47E9AEFD92FE3F" box="[151,595,1266,1293]" pageId="1" pageNumber="22" type="nomenclature">
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<paragraph id="8B9636E97D50FFE8FF47E9AEFD92FE3F" blockId="1.[151,595,1266,1329]" box="[151,595,1266,1293]" pageId="1" pageNumber="22">
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<heading id="D0DE81857D50FFE8FF47E9AEFD92FE3F" bold="true" box="[151,595,1266,1293]" fontSize="11" level="1" pageId="1" pageNumber="22" reason="1">
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||
<emphasis id="B95DEAFB7D50FFE8FF47E9AEFD92FE3F" bold="true" box="[151,595,1266,1293]" pageId="1" pageNumber="22">
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||
<taxonomicName id="4C294D6A7D50FFE8FF47E9AEFDC8FE3E" authority="Fitzgerald" authorityName="Fitzgerald" authorityYear="2021" box="[151,521,1266,1293]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="22" phylum="Arthropoda" rank="species" species="abruptavena" status="sp. nov.">
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<emphasis id="B95DEAFB7D50FFE8FF47E9AEFE40FE3F" bold="true" box="[151,385,1266,1293]" italics="true" pageId="1" pageNumber="22">Plecia abruptavena</emphasis>
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Fitzgerald
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</taxonomicName>
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<taxonomicNameLabel id="A26E57807D50FFE8FDC0E9AFFD92FE3F" box="[528,595,1267,1293]" pageId="1" pageNumber="22" rank="species">sp. 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="C33365627D50FFE8FF47E84BFED3FE03" box="[151,274,1302,1329]" pageId="1" pageNumber="22" type="description">
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||
<paragraph id="8B9636E97D50FFE8FF47E84BFED3FE03" blockId="1.[151,595,1266,1329]" box="[151,274,1302,1329]" pageId="1" pageNumber="22">
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||
(
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<figureCitation id="13122A6C7D50FFE8FF4FE84BFEC8FE03" box="[159,265,1302,1329]" captionStart-0="FIGURES 1–2" captionStart-1="FIGURES 3–5" captionStartId-0="2.[151,264,1964,1988]" captionStartId-1="3.[151,264,1915,1939]" captionTargetBox-0="[289,1301,189,1941]" captionTargetBox-1="[443,1147,181,1887]" captionTargetId-0="figure-24@2.[285,1302,181,1941]" captionTargetId-1="figure-15@3.[440,1147,181,1891]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionText-0="FIGURES 1–2. P. abruptavena sp. n., holotype male. 1. Habitus. 2. Wing. Scale bars = ca. 1.0 mm." captionText-1="FIGURES 3–5. P. abruptavena sp. n., holotype male, male terminalia. 3. Ventral (not dissected). 4. Dorsal (dissected). 5. Posterodorsal (not dissected). Scale bar = ca. 0.5 mm. Abbreviations: gc, gonocoxite; gs, gonostylus; llgc, lateral lobe of gonocoxite; t9, tergite nine." figureDoi-0="http://doi.org/10.5281/zenodo.5141079" figureDoi-1="http://doi.org/10.5281/zenodo.5141081" httpUri-0="https://zenodo.org/record/5141079/files/figure.png" httpUri-1="https://zenodo.org/record/5141081/files/figure.png" pageId="1" pageNumber="22">Figs. 1–5</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C33365627D50FFE8FF47E803FC9DFEF3" pageId="1" pageNumber="22" type="materials_examined">
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<paragraph id="8B9636E97D50FFE8FF47E803FC9DFEF3" blockId="1.[151,1437,1374,2019]" pageId="1" pageNumber="22">
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<emphasis id="B95DEAFB7D50FFE8FF47E803FE83FE4A" bold="true" box="[151,322,1374,1401]" pageId="1" pageNumber="22">Type Material</emphasis>
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.
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<materialsCitation id="3B413CB47D50FFE8FE81E803FB39FEAF" collectingDate="1969-09-02" collectionCode="USNM" collectorName="D. H. Messersmith" country="Colombia" location="Male" pageId="1" pageNumber="22" specimenCount="1" typeStatus="holotype">
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<emphasis id="B95DEAFB7D50FFE8FE81E803FE7FFE4B" bold="true" box="[337,446,1375,1401]" pageId="1" pageNumber="22">
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<typeStatus id="5492884B7D50FFE8FE81E803FE7FFE4B" box="[337,446,1375,1401]" pageId="1" pageNumber="22" type="holotype">Holotype</typeStatus>
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</emphasis>
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:
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<location id="8EF660327D50FFE8FE1EE803FDCBFE4B" LSID="urn:lsid:plazi:treatment:038087FF7D50FFEDFF47E9AEFC09FF6B:8EF660327D50FFE8FE1EE803FDCBFE4B" box="[462,522,1375,1401]" country="Colombia" name="Male" pageId="1" pageNumber="22">Male</location>
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, point-pinned (
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<collectionCode id="ED38AE2C7D50FFE8FD66E803FCCCFE4B" box="[694,781,1375,1401]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="22" type="Museum">USNM</collectionCode>
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), “
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<collectingCountry id="F33E76797D50FFE8FCFBE803FC07FE4B" box="[811,966,1375,1401]" name="Colombia" pageId="1" pageNumber="22">COLOMBIA</collectingCountry>
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, Capueta, pass at Gabineta,
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<date id="FF9710297D50FFE8FAD6E803FA59FE4B" box="[1286,1432,1375,1401]" pageId="1" pageNumber="22" value="1969-09-02">
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<collectingDate id="EFD3E9C17D50FFE8FAD6E803FA59FE4B" box="[1286,1432,1375,1401]" pageId="1" pageNumber="22" value="1969-09-02">2 Sept. 1969</collectingDate>
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</date>
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,
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<collectorName id="26DC533F7D50FFE8FF47E8DFFEA7FEAF" box="[151,358,1411,1437]" pageId="1" pageNumber="22">D.H. Messersmith</collectorName>
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” [white label]. 11E [white label]. USNMENT 01556010 [white data matrix label]
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</materialsCitation>
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.
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<typeStatus id="5492884B7D50FFE8FAD1E8DFFA59FEAF" box="[1281,1432,1411,1437]" pageId="1" pageNumber="22" type="holotype">HOLOTYPE</typeStatus>
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,
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<taxonomicName id="4C294D6A7D50FFE8FF47E8FBFE2DFEF3" authority="Fitzgerald" authorityName="Fitzgerald" authorityYear="2021" box="[151,492,1447,1473]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="22" phylum="Arthropoda" rank="species" species="abruptavena">
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<emphasis id="B95DEAFB7D50FFE8FF47E8FBFEB5FEF3" box="[151,372,1447,1473]" italics="true" pageId="1" pageNumber="22">Plecia abruptavena</emphasis>
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Fitzgerald
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</taxonomicName>
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[red label], terminalia dissected.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33365627D50FFEDFF17E896FE5EF99B" lastPageId="4" lastPageNumber="25" pageId="1" pageNumber="22" type="description">
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<paragraph id="8B9636E97D50FFEDFF17E896FE27F9B7" blockId="1.[151,1437,1374,2019]" lastBlockId="4.[151,1437,150,1113]" lastPageId="4" lastPageNumber="25" pageId="1" pageNumber="22">
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<emphasis id="B95DEAFB7D50FFE8FF17E896FE90FED6" bold="true" box="[199,337,1482,1508]" pageId="1" pageNumber="22">Description</emphasis>
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.
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<typeStatus id="5492884B7D50FFE8FEB0E897FE09FED7" box="[352,456,1483,1509]" pageId="1" pageNumber="22" type="holotype">Holotype</typeStatus>
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Male (
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<figureCitation id="13122A6C7D50FFE8FDC8E897FD9BFED7" box="[536,602,1483,1509]" captionStart="FIGURES 1–2" captionStartId="2.[151,264,1964,1988]" captionTargetBox="[289,1301,189,1941]" captionTargetId="figure-24@2.[285,1302,181,1941]" captionTargetPageId="2" captionText="FIGURES 1–2. P. abruptavena sp. n., holotype male. 1. Habitus. 2. Wing. Scale bars = ca. 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5141079" httpUri="https://zenodo.org/record/5141079/files/figure.png" pageId="1" pageNumber="22">Fig. 1</figureCitation>
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).
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<emphasis id="B95DEAFB7D50FFE8FDA3E897FC8AFED7" box="[627,843,1483,1509]" italics="true" pageId="1" pageNumber="22">General coloration</emphasis>
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. Entirely black. Thorax dark matte velvet black with abdomen slightly lighter blackish-dark brown. Legs slightly shiny black.
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<emphasis id="B95DEAFB7D50FFE8FC06E8B3FBD2FD3B" box="[982,1043,1519,1545]" italics="true" pageId="1" pageNumber="22">Head</emphasis>
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. Three ocelli on tubercle. Antenna with eight black, bead-like flagellomeres with short dark setae, basal flagellomere about twice as long as broad, apical flagellomere round, minute. Compound eye holoptic with minute sparse ommatrichia, divided into upper and lower section of larger and smaller facets by slight depression. Face not produced anteriorly. Mouthparts not elongated, clypeus + proboscis shorter than antennae; clypeus rectangular, about twice as long as wide. Face, clypeus, and 5-segmented palps with short dark setae.
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<emphasis id="B95DEAFB7D50FFE8FD4FEBFFFD31FD8F" box="[671,752,1699,1725]" italics="true" pageId="1" pageNumber="22">Thorax</emphasis>
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. Mesonotum matte with a subtle median and a pair of more distinctive dorsocentral grooves. Mesonotum largely bare with short dark sparse setae in median and dorsocentral grooves as well as laterally. Thoracic pleurae bare except katepisternum with patch of dorsal setae and anepisternum with a few small dorsal setae.
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<emphasis id="B95DEAFB7D50FFE8FE36EA53FDE3FC1A" box="[486,546,1807,1832]" italics="true" pageId="1" pageNumber="22">Legs.</emphasis>
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Missing middle legs. Remaining legs slender, long, with dense short dark setae. Hind femur only slightly clavate distally. Hind tibia slender, parallel-sided. Hind basitarsus slender, parallel-sided, approximately six times as long as wide.
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<emphasis id="B95DEAFB7D50FFE8FDB7EA0BFD60FC42" box="[615,673,1879,1904]" italics="true" pageId="1" pageNumber="22">Wing</emphasis>
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(
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<figureCitation id="13122A6C7D50FFE8FD60EA0BFD34FC43" box="[688,757,1879,1905]" captionStart="FIGURES 1–2" captionStartId="2.[151,264,1964,1988]" captionTargetBox="[289,1301,189,1941]" captionTargetId="figure-24@2.[285,1302,181,1941]" captionTargetPageId="2" captionText="FIGURES 1–2. P. abruptavena sp. n., holotype male. 1. Habitus. 2. Wing. Scale bars = ca. 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.5141079" httpUri="https://zenodo.org/record/5141079/files/figure.png" pageId="1" pageNumber="22">Fig. 2</figureCitation>
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).
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<quantity id="4CD19B0C7D50FFE8FCDAEA0AFCA3FC43" box="[778,866,1878,1905]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="1" pageNumber="22" unit="mm" value="9.5">9.5 mm</quantity>
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, dark brownish fumose, darker anteriorly. Anterior veins dark brown, except basal half of M before r-m, remainder of M fork just beyond r-m, most of M
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<subScript id="17AD34AC7D50FFE8FAC9EAD1FAE0FCA9" attach="left" box="[1305,1313,1933,1947]" fontSize="6" pageId="1" pageNumber="22">4</subScript>
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, CuA, and CuP unpigmented (concolorous with wing membrane). A
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<subScript id="17AD34AC7D50FFE8FCCCEAEDFCE5FC8D" attach="left" box="[796,804,1969,1983]" fontSize="6" pageId="1" pageNumber="22">1</subScript>
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dark brown, short, terminating even with crotch of anal lobe of wing. Pterostigma dark brown. R
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<subScript id="17AD34AC7D50FFE8FDB1EA89FDBBFCD1" attach="left" box="[609,634,2005,2019]" fontSize="6" pageId="1" pageNumber="22">2+3</subScript>
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short, curved (bent most strongly at midpoint), strongly divergent from R
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<subScript id="17AD34AC7D55FFEDFF7AEDF5FF05FB85" attach="left" box="[170,196,169,183]" fontSize="6" pageId="4" pageNumber="25">4+5</subScript>
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, ending in C. Halters blackish.
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<emphasis id="B95DEAFB7D55FFEDFDF1EDCBFD52FB83" box="[545,659,151,177]" italics="true" pageId="4" pageNumber="25">Abdomen.</emphasis>
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With short dark hair. Terminalia (
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<figureCitation id="13122A6C7D55FFEDFBDAEDCBFBB7FB83" box="[1034,1142,150,177]" captionStart="FIGURES 3–5" captionStartId="3.[151,264,1915,1939]" captionTargetBox="[443,1147,181,1887]" captionTargetId="figure-15@3.[440,1147,181,1891]" captionTargetPageId="3" captionText="FIGURES 3–5. P. abruptavena sp. n., holotype male, male terminalia. 3. Ventral (not dissected). 4. Dorsal (dissected). 5. Posterodorsal (not dissected). Scale bar = ca. 0.5 mm. Abbreviations: gc, gonocoxite; gs, gonostylus; llgc, lateral lobe of gonocoxite; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.5141081" httpUri="https://zenodo.org/record/5141081/files/figure.png" pageId="4" pageNumber="25">Figs. 3–5</figureCitation>
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). Epandrium (tergite nine) posteromedially with deep, broad, U-shaped cleft; bottom (anterior end of cleft) with a short, broad, shining, shelflike, posteroventrally-directed flap. Apex of epandrial lobes apically broadly rounded in dorsal view. Anterior edge of epandrium with a deep broad U-shaped cleft leaving most of the median area of epandrium (anterior to posteromedian cleft) membranous, so that sclerite is nearly divided medially. Gonocoxites ventrally continuous without a median projection, but with a pair of very small rounded setose submedian lobes forming part of the socket of the gonostyli (a small v-shaped notch present inbetween these two lobes but extending only about as deep as the bottom of the gonostylar socket). In ventral view, lateral lobes of gonocoxites taller than gonostyli, slender, with patch of dense setae on medial surface; lobes apically rounded in lateral view. In ventral view, gonostylus somewhat dagger-like, smooth, shinning, tapering apically, with a broad basolateral lobe bearing a patch of short minute hairs on outer edge. Gonostylus somewhat dorsoventrally flattened (best seen in dorsal view), but slightly tilted medially so that in posterolateral view the nearer gonostylus can be seen to be flat beyond the basolateral lobe while the farther gonostylus appears broad throughout (compare gonostyli in
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<figureCitation id="13122A6C7D55FFEDFCE8EF1BFCBAF953" box="[824,891,582,609]" captionStart="FIGURES 3–5" captionStartId="3.[151,264,1915,1939]" captionTargetBox="[443,1147,181,1887]" captionTargetId="figure-15@3.[440,1147,181,1891]" captionTargetPageId="3" captionText="FIGURES 3–5. P. abruptavena sp. n., holotype male, male terminalia. 3. Ventral (not dissected). 4. Dorsal (dissected). 5. Posterodorsal (not dissected). Scale bar = ca. 0.5 mm. Abbreviations: gc, gonocoxite; gs, gonostylus; llgc, lateral lobe of gonocoxite; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.5141081" httpUri="https://zenodo.org/record/5141081/files/figure.png" pageId="4" pageNumber="25">Fig. 5</figureCitation>
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). In posterolateral view, very apex of gonostylus digitate and minutely hooked.
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</paragraph>
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<caption id="DF5666617D53FFEBFF47EAF0FB4FFCF6" ID-DOI="http://doi.org/10.5281/zenodo.5141079" ID-Zenodo-Dep="5141079" box="[151,1166,1964,1989]" httpUri="https://zenodo.org/record/5141079/files/figure.png" pageId="2" pageNumber="23" startId="2.[151,264,1964,1988]" targetBox="[289,1301,189,1941]" targetPageId="2">
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<paragraph id="8B9636E97D53FFEBFF47EAF0FB4FFCF6" blockId="2.[151,1166,1964,1989]" box="[151,1166,1964,1989]" pageId="2" pageNumber="23">
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<emphasis id="B95DEAFB7D53FFEBFF47EAF0FEFBFCF6" bold="true" box="[151,314,1964,1988]" pageId="2" pageNumber="23">FIGURES 1–2.</emphasis>
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<taxonomicName id="4C294D6A7D53FFEBFE91EAF1FE1BFCF7" authority="Fitzgerald, 2021" authorityName="Fitzgerald" authorityYear="2021" box="[321,474,1965,1989]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="23" phylum="Arthropoda" rank="species" species="abruptavena" status="sp. nov.">
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<emphasis id="B95DEAFB7D53FFEBFE91EAF1FE1BFCF7" box="[321,474,1965,1989]" italics="true" pageId="2" pageNumber="23">P. abruptavena</emphasis>
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</taxonomicName>
|
||
<emphasis id="B95DEAFB7D53FFEBFE30EAF1FDD8FCF7" bold="true" box="[480,537,1965,1989]" pageId="2" pageNumber="23">
|
||
<taxonomicNameLabel id="A26E57807D53FFEBFE30EAF1FDD8FCF7" box="[480,537,1965,1989]" pageId="2" pageNumber="23" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male. 1. Habitus. 2. Wing. Scale bars = ca. 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5666617D52FFEAFF47EA27FEBDFCE9" ID-DOI="http://doi.org/10.5281/zenodo.5141081" ID-Zenodo-Dep="5141081" httpUri="https://zenodo.org/record/5141081/files/figure.png" pageId="3" pageNumber="24" startId="3.[151,264,1915,1939]" targetBox="[443,1147,181,1887]" targetPageId="3">
|
||
<paragraph id="8B9636E97D52FFEAFF47EA27FEBDFCE9" blockId="3.[151,1436,1915,2012]" pageId="3" pageNumber="24">
|
||
<emphasis id="B95DEAFB7D52FFEAFF47EA27FEFFFCA1" bold="true" box="[151,318,1915,1939]" pageId="3" pageNumber="24">FIGURES 3–5.</emphasis>
|
||
<taxonomicName id="4C294D6A7D52FFEAFE97EA20FE22FCA1" authority="Fitzgerald, 2021" authorityName="Fitzgerald" authorityYear="2021" box="[327,483,1915,1939]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="24" phylum="Arthropoda" rank="species" species="abruptavena" status="sp. nov.">
|
||
<emphasis id="B95DEAFB7D52FFEAFE97EA20FE22FCA1" box="[327,483,1915,1939]" italics="true" pageId="3" pageNumber="24">P. abruptavena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B95DEAFB7D52FFEAFE3CEA20FDE8FCA6" bold="true" box="[492,553,1916,1940]" pageId="3" pageNumber="24">
|
||
<taxonomicNameLabel id="A26E57807D52FFEAFE3CEA20FDE8FCA6" box="[492,553,1916,1940]" pageId="3" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male, male terminalia. 3. Ventral (not dissected). 4. Dorsal (dissected). 5. Posterodorsal (not dissected). Scale bar = ca. 0.5 mm. Abbreviations: gc, gonocoxite; gs, gonostylus; llgc, lateral lobe of gonocoxite; t9, tergite nine.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9636E97D55FFEDFF17EFD3FE5EF99B" blockId="4.[151,1437,150,1113]" box="[199,415,655,681]" pageId="4" pageNumber="25">
|
||
<emphasis id="B95DEAFB7D55FFEDFF17EFD3FEE2F99B" box="[199,291,655,681]" italics="true" pageId="4" pageNumber="25">Female.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33365627D55FFEDFF17EFEEFBCCF8FB" pageId="4" pageNumber="25" type="diagnosis">
|
||
<paragraph id="8B9636E97D55FFEDFF17EFEEFBCCF8FB" blockId="4.[151,1437,150,1113]" pageId="4" pageNumber="25">
|
||
<emphasis id="B95DEAFB7D55FFEDFF17EFEEFE0DF9FF" bold="true" box="[199,460,690,717]" pageId="4" pageNumber="25">Diagnosis & Remarks</emphasis>
|
||
. This species is most similar to
|
||
<taxonomicName id="4C294D6A7D55FFEDFCFFEFEFFBD9F9FF" authority="Schiner" authorityName="Schiner" authorityYear="1868" box="[815,1048,691,717]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="imperialis">
|
||
<emphasis id="B95DEAFB7D55FFEDFCFFEFEFFC7DF9FF" box="[815,956,691,717]" italics="true" pageId="4" pageNumber="25">P. imperialis</emphasis>
|
||
Schiner
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F33E76797D55FFEDFB8AEFEFFB0CF9FF" box="[1114,1229,691,717]" name="Venezuela" pageId="4" pageNumber="25">Venezuela</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFB84B187D55FFEDFB0BEFEFFAA7F9FC" author="Hardy, D. E." box="[1243,1382,691,718]" pageId="4" pageNumber="25" pagination="169 - 181" refId="ref10331" refString="Hardy, D. E. (1967) The types of Bibionidae (Diptera) in the Naturhistorisches Museum, Wien. Annalen des Naturhistorisches Museum in Wien, 70, 169 - 181." type="journal article" year="1967">Hardy 1967</bibRefCitation>
|
||
), but is distinguished by the form of the gonostylus; in
|
||
<taxonomicName id="4C294D6A7D55FFEDFD16EF8BFCB1F9C3" authorityName="Fitzgerald" authorityYear="2021" box="[710,880,727,753]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="abruptavena">
|
||
<emphasis id="B95DEAFB7D55FFEDFD16EF8BFCB1F9C3" box="[710,880,727,753]" italics="true" pageId="4" pageNumber="25">P. abruptavena</emphasis>
|
||
</taxonomicName>
|
||
the gonostylus has a basal lobe on the outer edge with the inner edge straight, whereas the gonostylus of
|
||
<taxonomicName id="4C294D6A7D55FFEDFCD1EFA7FC4FF827" authorityName="Schiner" authorityYear="1868" box="[769,910,763,789]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="imperialis">
|
||
<emphasis id="B95DEAFB7D55FFEDFCD1EFA7FC4FF827" box="[769,910,763,789]" italics="true" pageId="4" pageNumber="25">P. imperialis</emphasis>
|
||
</taxonomicName>
|
||
is symmetrical; gonostylus bulbous at the base and distinctly constricted into the digitate apical portion (
|
||
<bibRefCitation id="EFB84B187D55FFEDFCCEEE43FC69F80B" author="Hardy, D. E." box="[798,936,798,825]" pageId="4" pageNumber="25" pagination="367 - 547" refId="ref10022" refString="Hardy, D. E. (1945) Revision of Nearctic Bibionidae, including Neotropical Plecia and Penthetria (Diptera). Kansas University Science Bulletin, 30, 367 - 547." type="journal article" year="1945">Hardy 1945</bibRefCitation>
|
||
, fig. 145a).
|
||
<taxonomicName id="4C294D6A7D55FFEDFBE0EE43FB1BF80B" authorityName="Fitzgerald" authorityYear="2021" box="[1072,1242,799,825]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="abruptavena">
|
||
<emphasis id="B95DEAFB7D55FFEDFBE0EE43FB1BF80B" box="[1072,1242,799,825]" italics="true" pageId="4" pageNumber="25">P. abruptavena</emphasis>
|
||
</taxonomicName>
|
||
is also similar to
|
||
<taxonomicName id="4C294D6A7D55FFEDFF47EE1FFEBDF86F" authority="Fitzgerald" authorityName="Fitzgerald" authorityYear="1998" box="[151,380,835,861]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="apoxys">
|
||
<emphasis id="B95DEAFB7D55FFEDFF47EE1FFEC3F86E" box="[151,258,835,860]" italics="true" pageId="4" pageNumber="25">P. apoxys</emphasis>
|
||
Fitzgerald
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F33E76797D55FFEDFE12EE1FFE34F86F" box="[450,501,835,861]" name="Peru" pageId="4" pageNumber="25">Peru</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFB84B187D55FFEDFDD5EE1FFD7AF86F" author="Fitzgerald, S. J." box="[517,699,835,861]" pageId="4" pageNumber="25" pagination="133 - 164" refId="ref9690" refString="Fitzgerald, S. J. (1998) Eighteen new species of Neotropical Plecia (Diptera: Bibionidae) and taxonomic notes on the genus. Transactions of the Entomological Society of America, 124 (2), 133 - 164." type="journal article" year="1998">Fitzgerald 1998</bibRefCitation>
|
||
), but can be distinguished by the shape of the gonostylus; dorsoventrally flattened, tapered to a digitate, slightly hooked apex in
|
||
<taxonomicName id="4C294D6A7D55FFEDFC52EE3BFBEFF8B3" authorityName="Fitzgerald" authorityYear="2021" box="[898,1070,871,897]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="abruptavena">
|
||
<emphasis id="B95DEAFB7D55FFEDFC52EE3BFBEFF8B3" box="[898,1070,871,897]" italics="true" pageId="4" pageNumber="25">P. abruptavena</emphasis>
|
||
</taxonomicName>
|
||
and laterally compressed, more gradually and evenly hooking apically and with an acute apex in
|
||
<taxonomicName id="4C294D6A7D55FFEDFC50EED7FC2AF896" authorityName="Fitzgerald" authorityYear="1998" box="[896,1003,907,932]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="apoxys">
|
||
<emphasis id="B95DEAFB7D55FFEDFC50EED7FC2AF896" box="[896,1003,907,932]" italics="true" pageId="4" pageNumber="25">P. apoxys</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C294D6A7D55FFEDFC2BEED7FB67F897" authorityName="Fitzgerald" authorityYear="2021" box="[1019,1190,907,933]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="abruptavena">
|
||
<emphasis id="B95DEAFB7D55FFEDFC2BEED7FB67F897" box="[1019,1190,907,933]" italics="true" pageId="4" pageNumber="25">P. abruptavena</emphasis>
|
||
</taxonomicName>
|
||
belongs to the
|
||
<taxonomicName id="4C294D6A7D55FFEDFA86EED7FA52F896" baseAuthorityName="Philippi" baseAuthorityYear="1865" box="[1366,1427,907,932]" class="Insecta" family="Bibionidae" genus="Plecia" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="25" phylum="Arthropoda" rank="species" species="nigra">
|
||
<emphasis id="B95DEAFB7D55FFEDFA86EED7FA52F896" box="[1366,1427,907,932]" italics="true" pageId="4" pageNumber="25">nigra</emphasis>
|
||
</taxonomicName>
|
||
- species-group (see Discussion) and will key to couplet
|
||
<quantity id="4CD19B0C7D55FFEDFCD1EEF3FCFBF8FB" box="[769,826,943,969]" metricMagnitude="-1" metricUnit="m" metricValue="6.096" pageId="4" pageNumber="25" unit="in" value="24.0">24 in</quantity>
|
||
<bibRefCitation id="EFB84B187D55FFEDFC90EEF3FC19F8FB" author="Hardy, D. E." box="[832,984,942,969]" pageId="4" pageNumber="25" pagination="367 - 547" refId="ref10022" refString="Hardy, D. E. (1945) Revision of Nearctic Bibionidae, including Neotropical Plecia and Penthetria (Diptera). Kansas University Science Bulletin, 30, 367 - 547." type="journal article" year="1945">Hardy’s 1945</bibRefCitation>
|
||
key.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33365627D55FFEDFF17EE8FFEB1FF07" pageId="4" pageNumber="25" type="etymology">
|
||
<paragraph id="8B9636E97D55FFEDFF17EE8FFEB1FF07" blockId="4.[151,1437,150,1113]" pageId="4" pageNumber="25">
|
||
<emphasis id="B95DEAFB7D55FFEDFF17EE8FFE89F8DF" bold="true" box="[199,328,979,1005]" pageId="4" pageNumber="25">Etymology</emphasis>
|
||
. The specific epithet is from the Latin
|
||
<emphasis id="B95DEAFB7D55FFEDFD26EE8FFC9BF8DF" box="[758,858,979,1005]" italics="true" pageId="4" pageNumber="25">abruptus</emphasis>
|
||
(broken off) and
|
||
<emphasis id="B95DEAFB7D55FFEDFBCCEE8FFB90F8DE" box="[1052,1105,979,1004]" italics="true" pageId="4" pageNumber="25">vena</emphasis>
|
||
(vein) for the odd wing venation of this species which has portions of some veins which abruptly change from strong and distinctly pigmented to thin and hyaline.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33365627D55FFEDFF17E962FC09FF6B" box="[199,968,1086,1113]" pageId="4" pageNumber="25" type="distribution">
|
||
<paragraph id="8B9636E97D55FFEDFF17E962FC09FF6B" blockId="4.[151,1437,150,1113]" box="[199,968,1086,1113]" pageId="4" pageNumber="25">
|
||
<emphasis id="B95DEAFB7D55FFEDFF17E962FE98FF6A" bold="true" box="[199,345,1086,1112]" pageId="4" pageNumber="25">Distribution</emphasis>
|
||
. Known only from the
|
||
<typeStatus id="5492884B7D55FFEDFDB0E963FD03FF6B" box="[608,706,1087,1113]" pageId="4" pageNumber="25" type="holotype">holotype</typeStatus>
|
||
collected in
|
||
<collectingCountry id="F33E76797D55FFEDFC82E963FC05FF6B" box="[850,964,1087,1113]" name="Colombia" pageId="4" pageNumber="25">Colombia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |