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<document id="3C8E70E6A3782F730F0402491032786D" ID-DOI="10.11646/zootaxa.3947.1.7" ID-GBIF-Dataset="157445af-8a6b-4ebd-8f19-7a1fd783268b" ID-ISSN="1175-5326" ID-Zenodo-Dep="237979" ID-ZooBank="54A83A1C-7F6E-416C-88C3-E4D3916E1698" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461039646782" checkinUser="plazi" docAuthor="Rafael, José Albertino &amp; Cumming, Jeffrey M." docDate="2015" docId="1755937AFFEC9A59FF47FF63AF2382E0" docLanguage="en" docName="zt03947p121.pdf" docOrigin="Zootaxa 3947 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Macrostomus amazonensis Rafael &amp; Cumming, 2015, sp. nov." docType="treatment" docVersion="8" lastPageNumber="115" masterDocId="EB6CEB02FFE99A5FFFD0FFF4AA118640" masterDocTitle="Revision of the genus Macrostomus Wiedemann (Diptera, Empididae, Empidinae). IV. The amazonensis species-group" masterLastPageNumber="121" masterPageNumber="109" pageNumber="114" updateTime="1698575325318" updateUser="plazi">
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<mods:title id="49AF2573C30E997D85E73182605F525D">Revision of the genus Macrostomus Wiedemann (Diptera, Empididae, Empidinae). IV. The amazonensis species-group</mods:title>
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<mods:namePart id="6E16BC98B04514B0A0D0F83F7D5499E5">Rafael, José Albertino</mods:namePart>
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<mods:namePart id="8F2269D827491EC7FB475404CB2EA151">Cumming, Jeffrey M.</mods:namePart>
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<mods:date id="8BFB40CE0C5868FAFA4931E61DE3FDCC">2015</mods:date>
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<treatment id="1755937AFFEC9A59FF47FF63AF2382E0" ID-DOI="http://doi.org/10.5281/zenodo.6106252" ID-GBIF-Taxon="119609637" ID-Zenodo-Dep="6106252" LSID="urn:lsid:plazi:treatment:1755937AFFEC9A59FF47FF63AF2382E0" httpUri="http://treatment.plazi.org/id/1755937AFFEC9A59FF47FF63AF2382E0" lastPageId="6" lastPageNumber="115" pageId="5" pageNumber="114">
<subSubSection id="D7E671E7FFEC9A5AFF47FF63AB6A8693" pageId="5" pageNumber="114" type="nomenclature">
<paragraph id="9F43226CFFEC9A5AFF47FF63A85386F2" blockId="5.[151,578,151,211]" box="[151,578,151,178]" pageId="5" pageNumber="114">
<heading id="C40B9500FFEC9A5AFF47FF63A85386F2" bold="true" box="[151,578,151,178]" fontSize="11" level="1" pageId="5" pageNumber="114" reason="1">
<emphasis id="AD88FE7EFFEC9A5AFF47FF63A85386F2" bold="true" box="[151,578,151,178]" pageId="5" pageNumber="114">
<taxonomicName id="58FC59EFFFEC9A5AFF47FF63ABCF86F1" ID-CoL="9HZGX" box="[151,478,151,177]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="114" phylum="Arthropoda" rank="species" species="amazonensis" status="sp. nov.">
<emphasis id="AD88FE7EFFEC9A5AFF47FF63ABCF86F1" bold="true" box="[151,478,151,177]" italics="true" pageId="5" pageNumber="114">Macrostomus amazonensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B6BB4305FFEC9A5AFE34FF6CA85386F2" box="[484,578,152,178]" pageId="5" pageNumber="114" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
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<paragraph id="9F43226CFFEC9A5AFF47FF4EAB6A8693" blockId="5.[151,578,151,211]" box="[151,379,186,211]" pageId="5" pageNumber="114">
(
<figureCitation id="07C73EE9FFEC9A5AFF4FFF4EAB318693" box="[159,288,186,211]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="5" pageNumber="114">Figs 1828</figureCitation>
,
<figureCitation id="07C73EE9FFEC9A5AFEFBFF4EAB638693" box="[299,370,186,211]" captionStart="FIGURES 54 63" captionStartId="10.[151,264,1580,1603]" captionTargetBox="[161,1436,193,1544]" captionTargetId="figure@10.[161,1446,193,1545]" captionTargetPageId="10" captionText="FIGURES 54 63. Wings. 54, Macrostomus acreanus sp. nov. paratype ♂; 55, M. acreanus sp. nov. paratype ♀; 56, M. albicaudatus sp. nov. paratype ♂; 57, M. albicaudatus sp. nov. paratype ♀; 58, M. amazonensis sp. nov. paratype ♂; 59, M. amazonensis sp. nov. paratype ♀; 60, M. paraiba sp. nov. paratype ♂; 61, M. paraiba sp. nov. paratype ♀; 62, M. xavieri sp. nov. paratype ♂; 63, M. xavieri sp. nov. paratype ♀." httpUri="https://zenodo.org/record/237986/files/figure.png" pageId="5" pageNumber="114">5859</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="D7E671E7FFEC9A5AFF47FEF6AE538722" pageId="5" pageNumber="114" type="diagnosis">
<paragraph id="9F43226CFFEC9A5AFF47FEF6AE538722" blockId="5.[151,1437,258,355]" pageId="5" pageNumber="114">
<emphasis id="AD88FE7EFFEC9A5AFF47FEF6AB1B875B" bold="true" box="[151,266,258,283]" pageId="5" pageNumber="114">Diagnosis</emphasis>
. Thorax entirely black, all coxae yellow. Abdomen including terminalia black. Male tergite 8 short, with shallow sinus anteriorly and deeper sinus posteriorly. Hypandrium with many paired setae medially and with acutely pronounced sinus on posterior margin. Female hind tibia with pinnate setae.
</paragraph>
</subSubSection>
<caption id="CB8372E4FFEC9A5AFF47F9F7A98780F3" httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="5" pageNumber="114" targetBox="[196,1389,407,1517]" targetPageId="5">
<paragraph id="9F43226CFFEC9A5AFF47F9F7A98780F3" blockId="5.[151,1436,1539,1715]" pageId="5" pageNumber="114">
<emphasis id="AD88FE7EFFEC9A5AFF47F9F7AB418059" bold="true" box="[151,336,1539,1562]" pageId="5" pageNumber="114">FIGURES 1828</emphasis>
.
<taxonomicName id="58FC59EFFFEC9A5AFEB0F9F1A862805A" box="[352,627,1541,1562]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="114" phylum="Arthropoda" rank="species" species="amazonensis" status="sp. nov.">
<emphasis id="AD88FE7EFFEC9A5AFEB0F9F1A862805A" box="[352,627,1541,1562]" italics="true" pageId="5" pageNumber="114">Macrostomus amazonensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="B6BB4305FFEC9A5AFD53F9F0A8C6805A" box="[643,727,1540,1562]" pageId="5" pageNumber="114" rank="species">
<emphasis id="AD88FE7EFFEC9A5AFD53F9F0A8C08059" bold="true" box="[643,721,1540,1561]" pageId="5" pageNumber="114">sp. nov</emphasis>
.
</taxonomicNameLabel>
<emphasis id="AD88FE7EFFEC9A5AFD30F9F0A90E8059" bold="true" box="[736,799,1540,1562]" pageId="5" pageNumber="114">1822</emphasis>
, paratype ♂.
<emphasis id="AD88FE7EFFEC9A5AFC63F9F0A9DD8059" bold="true" box="[947,972,1540,1561]" pageId="5" pageNumber="114">18</emphasis>
, hindleg (femur, tibia and tarsomere 1);
<emphasis id="AD88FE7EFFEC9A5AFAACF9F0AF848059" bold="true" box="[1404,1429,1540,1561]" pageId="5" pageNumber="114">19</emphasis>
, tergite 8, dorsal view, setae omitted;
<emphasis id="AD88FE7EFFEC9A5AFDCFF9D6A8298077" bold="true" box="[543,568,1570,1591]" pageId="5" pageNumber="114">20</emphasis>
, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted);
<emphasis id="AD88FE7EFFEC9A5AFF2CF9B5AB048016" bold="true" box="[252,277,1601,1622]" pageId="5" pageNumber="114">21</emphasis>
, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted;
<emphasis id="AD88FE7EFFEC9A5AFBCCF9B5AE248016" bold="true" box="[1052,1077,1601,1622]" pageId="5" pageNumber="114">22</emphasis>
, hypandrium, lateral view;
<emphasis id="AD88FE7EFFEC9A5AFA86F9B5AF848016" bold="true" box="[1366,1429,1601,1623]" pageId="5" pageNumber="114">2328</emphasis>
, paratype ♀.
<emphasis id="AD88FE7EFFEC9A5AFEC8F9ABAB208034" bold="true" box="[280,305,1631,1652]" pageId="5" pageNumber="114">23</emphasis>
, mid tibia;
<emphasis id="AD88FE7EFFEC9A5AFE7CF9ABABD48034" bold="true" box="[428,453,1631,1652]" pageId="5" pageNumber="114">24</emphasis>
, hindleg (apex of femur, tibia and tarsomere 1);
<emphasis id="AD88FE7EFFEC9A5AFC13F9ABA9CD8034" bold="true" box="[963,988,1631,1652]" pageId="5" pageNumber="114">25</emphasis>
, tergite 8 and sternite 8, lateral view, setae omitted;
<emphasis id="AD88FE7EFFEC9A5AFF25F98AAB1F80D3" bold="true" box="[245,270,1662,1683]" pageId="5" pageNumber="114">26</emphasis>
, tergite 8, dorsal view;
<emphasis id="AD88FE7EFFEC9A5AFDDDF98AA83780D3" bold="true" box="[525,550,1662,1683]" pageId="5" pageNumber="114">27</emphasis>
, sternite 8, ventral view;
<emphasis id="AD88FE7EFFEC9A5AFCE9F98AA94380D3" bold="true" box="[825,850,1662,1683]" pageId="5" pageNumber="114">28</emphasis>
, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 2324 = 0.5 mm; 1922, 2527 = 0.2 mm; 28 = 0.1 mm.
</paragraph>
</caption>
<subSubSection id="D7E671E7FFEC9A59FF17F92EAF048790" lastPageId="6" lastPageNumber="115" pageId="5" pageNumber="114" type="description">
<paragraph id="9F43226CFFEC9A59FF17F92EAEE386B8" blockId="5.[151,1437,1754,2031]" lastBlockId="6.[151,1437,151,1184]" lastPageId="6" lastPageNumber="115" pageId="5" pageNumber="114">
<emphasis id="AD88FE7EFFEC9A5AFF17F92EAB4880B3" bold="true" box="[199,345,1754,1779]" pageId="5" pageNumber="114">Description.</emphasis>
<typeStatus id="40479CCEFFEC9A5AFEB3F92EABDA80B3" box="[355,459,1754,1779]" pageId="5" pageNumber="114" type="holotype">Holotype</typeStatus>
male. Body length 2.6 mm; wing length 2.7 mm. Width of frons approximately ¾ anterior ocellus width. Antenna velvety black. Palpus brown. Thorax shiny black. Thoracic setae: 34 dorsocentrals, 34 antepronotals, 13 proepisternals, 2 pairs of scutellars. Legs shiny, predominantly yellow with apex of mid and hind femora, apex of fore and mid tibiae black; hind tibia and all tarsi black.
<collectingCountry id="E7EB62FCFFEC9A5AFB61F8B2AEF8811F" box="[1201,1257,1862,1887]" name="India" pageId="5" pageNumber="114">Hind</collectingCountry>
femur (
<figureCitation id="07C73EE9FFEC9A5AFA93F8B2AF85811F" box="[1347,1428,1862,1887]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="5" pageNumber="114">Fig. 18</figureCitation>
) with 1 anteroventral seta at distal third. Wing (
<figureCitation id="07C73EE9FFEC9A5AFD00F89EA93B81C3" box="[720,810,1898,1923]" captionStart="FIGURES 54 63" captionStartId="10.[151,264,1580,1603]" captionTargetBox="[161,1436,193,1544]" captionTargetId="figure@10.[161,1446,193,1545]" captionTargetPageId="10" captionText="FIGURES 54 63. Wings. 54, Macrostomus acreanus sp. nov. paratype ♂; 55, M. acreanus sp. nov. paratype ♀; 56, M. albicaudatus sp. nov. paratype ♂; 57, M. albicaudatus sp. nov. paratype ♀; 58, M. amazonensis sp. nov. paratype ♂; 59, M. amazonensis sp. nov. paratype ♀; 60, M. paraiba sp. nov. paratype ♂; 61, M. paraiba sp. nov. paratype ♀; 62, M. xavieri sp. nov. paratype ♂; 63, M. xavieri sp. nov. paratype ♀." httpUri="https://zenodo.org/record/237986/files/figure.png" pageId="5" pageNumber="114">Fig. 58</figureCitation>
,
<typeStatus id="40479CCEFFEC9A5AFCEBF89FA9B081C3" box="[827,929,1899,1923]" pageId="5" pageNumber="114" type="paratype">paratype</typeStatus>
). Halter light brown, knob partially white. Abdomen shiny black. Terminalia with tergite 8 short, with shallow sinus anteriorly and deeper sinus posteriorly (
<figureCitation id="07C73EE9FFEC9A5AFF4FF846AAEA818B" box="[159,251,1970,1995]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="5" pageNumber="114">Fig. 19</figureCitation>
). Epandrium with anterodorsal and posterodorsal lobes of same height (
<figureCitation id="07C73EE9FFEC9A5AFBBFF846AEDA818B" box="[1135,1227,1970,1995]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="5" pageNumber="114">Fig. 20</figureCitation>
). Anterior cercus subquadrate in lateral view; posterior cercus elongate vertically with secondary protuberances (
<figureCitation id="07C73EE9FFEC9A5AFB35F822AF2D81AF" box="[1253,1340,2006,2031]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="5" pageNumber="114">Fig. 20</figureCitation>
). Cercal bridge (
<figureCitation id="07C73EE9FFEF9A59FF3FFF63AB5086F0" box="[239,321,151,176]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Fig. 21</figureCitation>
) small, connected with projection arising anteriorly from dorsal margin of anterior cercus. Ventral projection of cercus thin, with setae distally (as in
<figureCitation id="07C73EE9FFEF9A59FD17FF48A9078694" box="[711,790,188,213]" captionStart="FIGURES 10 17" captionStartId="4.[151,264,1706,1729]" captionTargetBox="[168,1411,809,1673]" captionTargetId="figure@4.[168,1412,807,1673]" captionTargetPageId="4" captionText="FIGURES 10 17. Macrostomus albicaudatus, sp. nov. 10 14, paratype ♂. 10, hindleg (femur, tibia and tarsomere 1); 11, tergite 8, dorsal view, right setae omitted; 12, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 13, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 14, hypandrium and phallus, lateral view; 15 17, paratype ♀. 15, tergite 1 to cerci, dorsal view, setae omitted; 16, sternite 1 to sternite 8, ventral view, left setae omitted, sternite 8 detached, lateral view; 17, genital fork, ventral view. Abbreviations: AC, anterior cercus; St, sternite; T, tergite; VPC, ventral projection of cercus. Scales: 10, 15 - 16 = 0.5 mm; 11 14 = 0.2 mm; 17 = 0.1 mm." httpUri="https://zenodo.org/record/237981/files/figure.png" pageId="6" pageNumber="115">Fig. 12</figureCitation>
of
<taxonomicName id="58FC59EFFFEF9A59FCEBFF49A9E18694" box="[827,1008,188,212]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="albicaudatus">
<emphasis id="AD88FE7EFFEF9A59FCEBFF49A9E18694" box="[827,1008,188,212]" italics="true" pageId="6" pageNumber="115">M. albicaudatus</emphasis>
</taxonomicName>
). Hypandrium (
<figureCitation id="07C73EE9FFEF9A59FB74FF48AEE58694" box="[1188,1268,188,213]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Fig. 22</figureCitation>
) bearing many paired setae medially, basal pair longer, with sinus on posterior margin forming acute protuberance.
</paragraph>
<paragraph id="9F43226CFFEF9A59FF17FEF0A93387ED" blockId="6.[151,1437,151,1184]" pageId="6" pageNumber="115">
Female. Legs yellow to dark brown with coxae, trochanters and base of femora light yellow. Mid tibia (
<figureCitation id="07C73EE9FFEF9A59FA93FEF0AF85875C" box="[1347,1428,260,285]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Fig. 23</figureCitation>
) with 1 slightly longer posterodorsal seta near middle.
<collectingCountry id="E7EB62FCFFEF9A59FCD1FED3A9288700" box="[769,825,295,320]" name="India" pageId="6" pageNumber="115">Hind</collectingCountry>
tibia (
<figureCitation id="07C73EE9FFEF9A59FC55FED3A9C98700" box="[901,984,295,320]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Fig. 24</figureCitation>
) with longer pinnate setae along dorsal margin and shorter pinnate setae along basal third ventrally. Wing (
<figureCitation id="07C73EE9FFEF9A59FC54FEB8A9C98725" box="[900,984,332,357]" captionStart="FIGURES 54 63" captionStartId="10.[151,264,1580,1603]" captionTargetBox="[161,1436,193,1544]" captionTargetId="figure@10.[161,1446,193,1545]" captionTargetPageId="10" captionText="FIGURES 54 63. Wings. 54, Macrostomus acreanus sp. nov. paratype ♂; 55, M. acreanus sp. nov. paratype ♀; 56, M. albicaudatus sp. nov. paratype ♂; 57, M. albicaudatus sp. nov. paratype ♀; 58, M. amazonensis sp. nov. paratype ♂; 59, M. amazonensis sp. nov. paratype ♀; 60, M. paraiba sp. nov. paratype ♂; 61, M. paraiba sp. nov. paratype ♀; 62, M. xavieri sp. nov. paratype ♂; 63, M. xavieri sp. nov. paratype ♀." httpUri="https://zenodo.org/record/237986/files/figure.png" pageId="6" pageNumber="115">Fig. 59</figureCitation>
). Terminalia with tergite 8 and sternite 8 almost same length (
<figureCitation id="07C73EE9FFEF9A59FEAFFE9BABC587C8" box="[383,468,367,392]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Fig. 25</figureCitation>
). Sternite 8 with cleft laterally, near middle (
<figureCitation id="07C73EE9FFEF9A59FC19FE9BAE5D87C8" box="[969,1100,367,392]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Figs 25, 27</figureCitation>
). Genital fork (
<figureCitation id="07C73EE9FFEF9A59FB27FE9BAF5887C8" box="[1271,1353,367,392]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Fig. 28</figureCitation>
) small, without lateral arms. Genital chamber slightly sclerotized.
</paragraph>
<paragraph id="9F43226CFFEF9A59FF17FE43AF048790" blockId="6.[151,1437,151,1184]" box="[199,1301,439,464]" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FF17FE43ABEC8790" bold="true" box="[199,509,439,464]" pageId="6" pageNumber="115">Geographical distribution</emphasis>
.
<collectingCountry id="E7EB62FCFFEF9A59FDDBFE4CA8748790" box="[523,613,440,464]" name="Guyana" pageId="6" pageNumber="115">Guyana</collectingCountry>
,
<collectingCountry id="E7EB62FCFFEF9A59FDA0FE43A8A58790" box="[624,692,439,464]" name="Brazil" pageId="6" pageNumber="115">Brazil</collectingCountry>
(Roraima, Amazonas, Pará, Rondônia, Mato Grosso).
</paragraph>
</subSubSection>
<subSubSection id="D7E671E7FFEF9A59FF17FE28A99085E5" pageId="6" pageNumber="115" type="materials_examined">
<paragraph id="9F43226CFFEF9A59FF17FE28A9DC85C0" blockId="6.[151,1437,151,1184]" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FF17FE28AB6687B5" bold="true" box="[199,375,476,501]" pageId="6" pageNumber="115">
<typeStatus id="40479CCEFFEF9A59FF17FE28AB1387B5" box="[199,258,476,501]" pageId="6" pageNumber="115">Type</typeStatus>
Material
</emphasis>
.
<typeStatus id="40479CCEFFEF9A59FE5DFE28A83A87B5" box="[397,555,476,501]" pageId="6" pageNumber="115" type="holotype">
<emphasis id="AD88FE7EFFEF9A59FE5DFE28A83A87B5" bold="true" box="[397,555,476,501]" pageId="6" pageNumber="115">HOLOTYPE</emphasis>
</typeStatus>
♂: “
<collectingCountry id="E7EB62FCFFEF9A59FDBFFE28A8C987B4" box="[623,728,476,500]" name="Brazil" pageId="6" pageNumber="115">BRASIL</collectingCountry>
, Am[azonas], Pq [Parque] Nac[ional] [do] Jau, Rio Unini, Democracia, 0
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1
<emphasis id="AD88FE7EFFEF9A59FE85FE0BAB4F8458" bold="true" box="[341,350,511,536]" pageId="6" pageNumber="115">º</emphasis>
43'54''S
</geoCoordinate>
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61
<emphasis id="AD88FE7EFFEF9A59FE0FFE0BABF98458" bold="true" box="[479,488,511,536]" pageId="6" pageNumber="115">º</emphasis>
54'32''W
</geoCoordinate>
,
<date id="EB4204ACFFEF9A59FDB3FE0BA8EA8458" box="[611,763,511,536]" pageId="6" pageNumber="115" value="1996-06-02" valueMax="1996-06-24" valueMin="1996-06-02">224.vi.1996</date>
”; “A.L.Henriques, J.Vidal &amp; F.L.Oliveira, varredura”; “
<taxonomicName id="58FC59EFFFEF9A59FF73FDD1A855847D" authority="Holotipo" authorityName="Holotipo" box="[163,580,548,573]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="amazonensis">
<emphasis id="AD88FE7EFFEF9A59FF73FDD1ABC4847C" box="[163,469,549,572]" italics="true" pageId="6" pageNumber="115">Macrostomus amazonensis</emphasis>
Holótipo
</taxonomicName>
♂” (red label) (
<collectionCode id="F9EDBAA9FFEF9A59FCD5FDD0A95A847C" box="[773,843,548,572]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
).
<typeStatus id="40479CCEFFEF9A59FCB1FDD0AE14847D" box="[865,1029,548,573]" pageId="6" pageNumber="115" type="paratype">
<emphasis id="AD88FE7EFFEF9A59FCB1FDD0AE14847D" bold="true" box="[865,1029,548,573]" pageId="6" pageNumber="115">PARATYPES</emphasis>
</typeStatus>
.
<collectingCountry id="E7EB62FCFFEF9A59FBC7FDD0AE93847D" box="[1047,1154,548,573]" name="Brazil" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FBC7FDD0AE93847D" bold="true" box="[1047,1154,548,573]" pageId="6" pageNumber="115">BRAZIL</emphasis>
</collectingCountry>
. Same data as
<typeStatus id="40479CCEFFEF9A59FAEAFDD0AF8D847D" box="[1338,1436,548,573]" pageId="6" pageNumber="115" type="holotype">holotype</typeStatus>
(
<specimenCount id="89FAE9E5FFEF9A59FF70FDBCAAD48420" box="[160,197,584,608]" pageId="6" pageNumber="115" type="generic">2♂</specimenCount>
, 2♀
<collectionCode id="F9EDBAA9FFEF9A59FF2CFDBCAB2F8420" box="[252,318,584,608]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
,
<specimenCount id="89FAE9E5FFEF9A59FE99FDBCAB7D8420" box="[329,364,584,608]" pageId="6" pageNumber="115" type="generic">2♂</specimenCount>
, 1♀
<collectionCode id="F9EDBAA9FFEF9A59FE75FDBCABF28420" box="[421,483,584,608]" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" pageId="6" pageNumber="115">CNC</collectionCode>
); Amazonas, Rio Jau, Meriti, Novo Airão,
<date id="EB4204ACFFEF9A59FC18FDB3AE4F8420" box="[968,1118,583,608]" pageId="6" pageNumber="115" value="1994-06-04" valueMax="1994-06-10" valueMin="1994-06-04">410.vi.1994</date>
, J.A. Rafael (
<specimenCount id="89FAE9E5FFEF9A59FB2BFDBCAF0D841F" box="[1275,1308,584,608]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
, 2♀
<collectionCode id="F9EDBAA9FFEF9A59FA85FDBCAF868420" box="[1365,1431,584,608]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
;
<specimenCount id="89FAE9E5FFEF9A59FF47FD98AAAB84C4" box="[151,186,620,644]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
, 2♀
<collectionCode id="F9EDBAA9FFEF9A59FF28FD98AB2784C4" box="[248,310,620,644]" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" pageId="6" pageNumber="115">CNC</collectionCode>
); Tabatinga,
<date id="EB4204ACFFEF9A59FE1BFD98A86784C5" box="[459,630,620,645]" pageId="6" pageNumber="115" value="1991-07-11" valueMax="1991-07-14" valueMin="1991-07-11">1114.vii.1991</date>
, Socorro &amp; Vidal (
<specimenCount id="89FAE9E5FFEF9A59FC89FD98A96B84C4" box="[857,890,620,644]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
, 1♀
<collectionCode id="F9EDBAA9FFEF9A59FC69FD98A9EC84C4" box="[953,1021,620,644]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
); Tefé,
<date id="EB4204ACFFEF9A59FB85FD98AEC684C5" box="[1109,1239,620,645]" pageId="6" pageNumber="115" value="1991-07-15">15.vii.1991</date>
, Rafael &amp; Vidal, varredura (
<specimenCount id="89FAE9E5FFEF9A59FEC6FD64AB2B84E8" box="[278,314,656,680]" pageId="6" pageNumber="115" type="generic">3♂</specimenCount>
, 3♀
<collectionCode id="F9EDBAA9FFEF9A59FEABFD64ABAF84E8" box="[379,446,656,680]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
;
<specimenCount id="89FAE9E5FFEF9A59FE1DFD64ABE184E7" box="[461,496,656,680]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
, 1♀
<collectionCode id="F9EDBAA9FFEF9A59FDE1FD64A86184E8" box="[561,624,656,680]" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" pageId="6" pageNumber="115">CNC</collectionCode>
); S. Izabel do Rio Negro, Maturacá,
<date id="EB4204ACFFEF9A59FBFAFD64AED484E8" box="[1066,1221,656,680]" pageId="6" pageNumber="115" value="1990-10-11" valueMax="1990-10-13" valueMin="1990-10-11">1113.x.1990</date>
, J.A. Rafael, arm. Malaise (
<specimenCount id="89FAE9E5FFEF9A59FED1FD40AB34848C" box="[257,293,692,716]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
, 1♀
<collectionCode id="F9EDBAA9FFEF9A59FE8BFD40AB8C848C" box="[347,413,692,716]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
;
<specimenCount id="89FAE9E5FFEF9A59FE78FD40ABDD848C" box="[424,460,692,716]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
, 2♀
<collectionCode id="F9EDBAA9FFEF9A59FDD3FD40A853848C" box="[515,578,692,716]" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" pageId="6" pageNumber="115">CNC</collectionCode>
); Roraima, Pacaraima,
<date id="EB4204ACFFEF9A59FC95FD40A9DE848D" box="[837,975,692,717]" pageId="6" pageNumber="115" value="1988-03-05" valueMax="1988-03-08" valueMin="1988-03-05">58.iii.1988</date>
, Eq. J.A. Rafael, arm. Malaise, mata (
<specimenCount id="89FAE9E5FFEF9A59FAAAFD40AF8D848C" box="[1402,1436,692,716]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
<collectionCode id="F9EDBAA9FFEF9A59FF47FD2CAACA84B0" box="[151,219,728,752]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
); Serra Pacaraima, BR 174, 0
<geoCoordinate id="FAC844ABFFEF9A59FDE8FD2CA8BA84B0" box="[568,683,727,752]" direction="north" orientation="latitude" pageId="6" pageNumber="115" precision="15" value="4.451111">
4
<emphasis id="AD88FE7EFFEF9A59FD96FD23A85E84B0" bold="true" box="[582,591,727,752]" pageId="6" pageNumber="115">º</emphasis>
27'04''N
</geoCoordinate>
<geoCoordinate id="FAC844ABFFEF9A59FD66FD23A92C84B0" box="[694,829,727,752]" direction="west" orientation="longitude" pageId="6" pageNumber="115" precision="15" value="-61.13222">
61
<emphasis id="AD88FE7EFFEF9A59FD02FD23A8CA84B0" bold="true" box="[722,731,727,752]" pageId="6" pageNumber="115">º</emphasis>
07'56''W
</geoCoordinate>
, varredura, J.A.Rafael &amp; J.Vidal (2♀
<collectionCode id="F9EDBAA9FFEF9A59FAD6FD2CAF5B84B0" box="[1286,1354,728,752]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
); Mato Grosso,
<geoCoordinate id="FAC844ABFFEF9A59FF24FD08AB5B8555" box="[244,330,764,789]" direction="south" orientation="latitude" pageId="6" pageNumber="115" precision="925" value="-12.833333">
12
<emphasis id="AD88FE7EFFEF9A59FEC0FD08AB088555" bold="true" box="[272,281,764,789]" pageId="6" pageNumber="115">º</emphasis>
50'S
</geoCoordinate>
<geoCoordinate id="FAC844ABFFEF9A59FE82FD08ABA38554" box="[338,434,764,789]" direction="west" orientation="longitude" pageId="6" pageNumber="115" precision="925" value="-51.783333">
51
<emphasis id="AD88FE7EFFEF9A59FEBDFD08AB678555" bold="true" box="[365,374,764,789]" pageId="6" pageNumber="115">º</emphasis>
47'W
</geoCoordinate>
,
<date id="EB4204ACFFEF9A59FE6EFD08A82B8555" box="[446,570,764,789]" pageId="6" pageNumber="115" value="1968-03-20">20.iii.1968</date>
, O. W. Richards, R.S &amp; R.G.S. Exped., B.M. 1968260, swarm over log, dry forest (
<specimenCount id="89FAE9E5FFEF9A59FF37FCD4AB1D8578" box="[231,268,800,824]" pageId="6" pageNumber="115" type="generic">3♂</specimenCount>
, 5♀
<collectionCode id="F9EDBAA9FFEF9A59FE91FCD4AB8B8578" box="[321,410,800,824]" pageId="6" pageNumber="115">BMNH</collectionCode>
); Rondônia, Ouro Preto do Oeste, Rio Boa Vista,
<date id="EB4204ACFFEF9A59FC16FCEBAE748578" box="[966,1125,799,824]" pageId="6" pageNumber="115" value="1995-07-06" valueMax="1995-07-12" valueMin="1995-07-06">612.vii.1995</date>
, varredura, J.A. Rafael &amp; J. Vidal (
<specimenCount id="89FAE9E5FFEF9A59FF36FCB0AB18851C" box="[230,265,836,860]" pageId="6" pageNumber="115" type="generic">1♂</specimenCount>
<collectionCode id="F9EDBAA9FFEF9A59FEC2FCB0AB47851C" box="[274,342,836,860]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="6" pageNumber="115">INPA</collectionCode>
); Pará, Serra Norte, Fofoca,
<date id="EB4204ACFFEF9A59FD4EFCB0A91F851C" box="[670,782,836,860]" pageId="6" pageNumber="115" value="1984-05-18">18.v.1984</date>
, T. Pimentel (1♀
<collectionCode id="F9EDBAA9FFEF9A59FC0DFCB0AE21851C" box="[989,1072,836,860]" httpUri="http://grbio.org/cool/90vz-swjg" name="Museu Paraense Emilio Goeldi" pageId="6" pageNumber="115">MPEG</collectionCode>
).
<collectingCountry id="E7EB62FCFFEF9A59FB94FCB0AEAE851D" box="[1092,1215,836,861]" name="Guyana" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FB94FCB0AEAE851D" bold="true" box="[1092,1215,836,861]" pageId="6" pageNumber="115">GUYANA</emphasis>
</collectingCountry>
. Colls. Richards &amp; Smart, B.M. 1937776, Mazaruni, high forest,
<date id="EB4204ACFFEF9A59FD76FC93A93C85C0" box="[678,813,871,896]" pageId="6" pageNumber="115" value="1937-08-20">20.viii.1937</date>
(1♀
<collectionCode id="F9EDBAA9FFEF9A59FCB8FC9CA9D085C0" box="[872,961,872,896]" pageId="6" pageNumber="115">BMNH</collectionCode>
).
</paragraph>
<paragraph id="9F43226CFFEF9A59FF17FC78A99085E5" blockId="6.[151,1437,151,1184]" box="[199,897,908,933]" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FF17FC78ABBA85E5" bold="true" box="[199,427,908,933]" pageId="6" pageNumber="115">
<typeStatus id="40479CCEFFEF9A59FF17FC78AB2585E5" box="[199,308,908,933]" pageId="6" pageNumber="115" type="holotype">Holotype</typeStatus>
condition
</emphasis>
. Pinned, in good condition, not dissected.
</paragraph>
</subSubSection>
<subSubSection id="D7E671E7FFEF9A59FF17FC5BA9F18588" box="[199,992,943,968]" pageId="6" pageNumber="115" type="etymology">
<paragraph id="9F43226CFFEF9A59FF17FC5BA9F18588" blockId="6.[151,1437,151,1184]" box="[199,992,943,968]" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FF17FC5BAB578588" bold="true" box="[199,326,943,968]" pageId="6" pageNumber="115">Etymology</emphasis>
. In reference to the wide distribution in the Amazon Basin.
</paragraph>
</subSubSection>
<subSubSection id="D7E671E7FFEF9A59FF17FC20A92585AC" box="[199,820,980,1005]" pageId="6" pageNumber="115" type="description">
<paragraph id="9F43226CFFEF9A59FF17FC20A92585AC" blockId="6.[151,1437,151,1184]" box="[199,820,980,1005]" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FF17FC20AB2485AD" bold="true" box="[199,309,980,1005]" pageId="6" pageNumber="115">Variation</emphasis>
. Two
<typeStatus id="40479CCEFFEF9A59FEAEFC21ABF885AD" box="[382,489,981,1005]" pageId="6" pageNumber="115" type="paratype">paratypes</typeStatus>
with 1 pair of scutellar setae.
</paragraph>
</subSubSection>
<subSubSection id="D7E671E7FFEF9A59FF17FC03AF2382E0" pageId="6" pageNumber="115" type="discussion">
<paragraph id="9F43226CFFEF9A59FF17FC03AF2382E0" blockId="6.[151,1437,151,1184]" pageId="6" pageNumber="115">
<emphasis id="AD88FE7EFFEF9A59FF17FC03AB548250" bold="true" box="[199,325,1015,1040]" pageId="6" pageNumber="115">Discussion</emphasis>
.
<taxonomicName id="58FC59EFFFEF9A59FE84FC0DA893824F" box="[340,642,1016,1040]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="amazonensis" status="sp. nov.">
<emphasis id="AD88FE7EFFEF9A59FE84FC0DA893824F" box="[340,642,1016,1040]" italics="true" pageId="6" pageNumber="115">Macrostomus amazonensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B6BB4305FFEF9A59FD5AFC03A8F58250" box="[650,740,1015,1040]" pageId="6" pageNumber="115" rank="species">
<emphasis id="AD88FE7EFFEF9A59FD5AFC03A8F58250" bold="true" box="[650,740,1015,1040]" pageId="6" pageNumber="115">sp. nov.</emphasis>
</taxonomicNameLabel>
appears most closely related to
<taxonomicName id="58FC59EFFFEF9A59FB80FC0DAEDE8250" box="[1104,1231,1016,1040]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="115" phylum="Arthropoda" rank="species" species="paraiba" status="sp. nov.">
<emphasis id="AD88FE7EFFEF9A59FB80FC0DAEDE8250" box="[1104,1231,1016,1040]" italics="true" pageId="6" pageNumber="115">M. paraiba</emphasis>
</taxonomicName>
<taxonomicNameLabel id="B6BB4305FFEF9A59FB06FC03AF208250" box="[1238,1329,1015,1040]" pageId="6" pageNumber="115" rank="species">
<emphasis id="AD88FE7EFFEF9A59FB06FC03AF208250" bold="true" box="[1238,1329,1015,1040]" pageId="6" pageNumber="115">sp. nov.</emphasis>
</taxonomicNameLabel>
based on the cercal bridge of the male (
<figureCitation id="07C73EE9FFEF9A59FE23FBE8A85D8274" box="[499,588,1052,1077]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Figs 21</figureCitation>
,
<figureCitation id="07C73EE9FFEF9A59FD8AFBE8A8668274" box="[602,631,1052,1076]" captionStart="FIGURES 29 38" captionStartId="7.[151,264,1565,1588]" captionTargetBox="[191,1392,520,1542]" captionTargetId="figure@7.[191,1396,519,1544]" captionTargetPageId="7" captionText="FIGURES 29 38. Macrostomus paraiba, sp. nov. 29 33, paratype ♂. 29, hindleg (apex of femur, tibia and tarsomere 1); 30, tergite 8, dorsal view, right setae omitted; 31, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 32, cercal bridge connecting anterior cerci, anterodorsal view setae omitted; 33, hypandrium and phallus, lateral view; 34 38, paratype ♀. 34, hind tibia and tarsomere 1; 35, tergite 8 and sternite 8, lateral view, setae omitted; 36, tergite 8, dorsal view; 37, sternite 8, ventral view; 38, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 29, 34 = 0.5 mm; 30 33, 35 37 = 0.2 mm; 38 = 0.1 mm." httpUri="https://zenodo.org/record/237983/files/figure.png" pageId="6" pageNumber="115">32</figureCitation>
) being connected to a projection that arises anteriorly from the dorsal margin of the anterior cercus (cercal bridge connected at ventral margin of anterior cercus in other species), the female bearing pinnate setae on the hind femur (
<figureCitation id="07C73EE9FFEF9A59FD61FB90A919823C" box="[689,776,1124,1149]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Figs 24</figureCitation>
,
<figureCitation id="07C73EE9FFEF9A59FCC3FB90A923823C" box="[787,818,1124,1148]" captionStart="FIGURES 29 38" captionStartId="7.[151,264,1565,1588]" captionTargetBox="[191,1392,520,1542]" captionTargetId="figure@7.[191,1396,519,1544]" captionTargetPageId="7" captionText="FIGURES 29 38. Macrostomus paraiba, sp. nov. 29 33, paratype ♂. 29, hindleg (apex of femur, tibia and tarsomere 1); 30, tergite 8, dorsal view, right setae omitted; 31, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 32, cercal bridge connecting anterior cerci, anterodorsal view setae omitted; 33, hypandrium and phallus, lateral view; 34 38, paratype ♀. 34, hind tibia and tarsomere 1; 35, tergite 8 and sternite 8, lateral view, setae omitted; 36, tergite 8, dorsal view; 37, sternite 8, ventral view; 38, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 29, 34 = 0.5 mm; 30 33, 35 37 = 0.2 mm; 38 = 0.1 mm." httpUri="https://zenodo.org/record/237983/files/figure.png" pageId="6" pageNumber="115">34</figureCitation>
), female sternite 8 with a lateral cleft near middle (
<figureCitation id="07C73EE9FFEF9A59FABAFB90AAA782E0" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Figs 27</figureCitation>
,
<figureCitation id="07C73EE9FFEF9A59FF11FB7CAAF182E0" box="[193,224,1160,1184]" captionStart="FIGURES 29 38" captionStartId="7.[151,264,1565,1588]" captionTargetBox="[191,1392,520,1542]" captionTargetId="figure@7.[191,1396,519,1544]" captionTargetPageId="7" captionText="FIGURES 29 38. Macrostomus paraiba, sp. nov. 29 33, paratype ♂. 29, hindleg (apex of femur, tibia and tarsomere 1); 30, tergite 8, dorsal view, right setae omitted; 31, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 32, cercal bridge connecting anterior cerci, anterodorsal view setae omitted; 33, hypandrium and phallus, lateral view; 34 38, paratype ♀. 34, hind tibia and tarsomere 1; 35, tergite 8 and sternite 8, lateral view, setae omitted; 36, tergite 8, dorsal view; 37, sternite 8, ventral view; 38, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 29, 34 = 0.5 mm; 30 33, 35 37 = 0.2 mm; 38 = 0.1 mm." httpUri="https://zenodo.org/record/237983/files/figure.png" pageId="6" pageNumber="115">37</figureCitation>
), a small genital fork without lateral arms, and a slightly sclerotized genital chamber (
<figureCitation id="07C73EE9FFEF9A59FB73FB73AEEB82E0" box="[1187,1274,1159,1184]" captionStart="FIGURES 18 28" captionStartId="5.[151,264,1539,1562]" captionTargetBox="[196,1389,407,1517]" captionTargetId="figure@5.[195,1392,407,1517]" captionTargetPageId="5" captionText="FIGURES 18 28. Macrostomus amazonensis, sp. nov. 18 22, paratype ♂. 18, hindleg (femur, tibia and tarsomere 1); 19, tergite 8, dorsal view, setae omitted; 20, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 21, cercal bridge connecting anterior cerci, anterodorsal view, setae omitted; 22, hypandrium, lateral view; 23 28, paratype ♀. 23, mid tibia; 24, hindleg (apex of femur, tibia and tarsomere 1); 25, tergite 8 and sternite 8, lateral view, setae omitted; 26, tergite 8, dorsal view; 27, sternite 8, ventral view; 28, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 18, 23 24 = 0.5 mm; 19 22, 25 27 = 0.2 mm; 28 = 0.1 mm." httpUri="https://zenodo.org/record/237982/files/figure.png" pageId="6" pageNumber="115">Figs 28</figureCitation>
,
<figureCitation id="07C73EE9FFEF9A59FAD5FB7CAF3482E0" box="[1285,1317,1160,1184]" captionStart="FIGURES 29 38" captionStartId="7.[151,264,1565,1588]" captionTargetBox="[191,1392,520,1542]" captionTargetId="figure@7.[191,1396,519,1544]" captionTargetPageId="7" captionText="FIGURES 29 38. Macrostomus paraiba, sp. nov. 29 33, paratype ♂. 29, hindleg (apex of femur, tibia and tarsomere 1); 30, tergite 8, dorsal view, right setae omitted; 31, terminalia, lateral view (epandrium and cercal lobes gray colored, tergite 8 setae omitted); 32, cercal bridge connecting anterior cerci, anterodorsal view setae omitted; 33, hypandrium and phallus, lateral view; 34 38, paratype ♀. 34, hind tibia and tarsomere 1; 35, tergite 8 and sternite 8, lateral view, setae omitted; 36, tergite 8, dorsal view; 37, sternite 8, ventral view; 38, genital fork, ventral view. Abbreviations: AC, anterior cercus. Scales: 29, 34 = 0.5 mm; 30 33, 35 37 = 0.2 mm; 38 = 0.1 mm." httpUri="https://zenodo.org/record/237983/files/figure.png" pageId="6" pageNumber="115">38</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>