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<document id="D5C996918F9821342A903F6F641732B9" ID-DOI="10.11646/zootaxa.2064.1.4" ID-ISSN="1175-5326" ID-Zenodo-Dep="5321572" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629618191400" checkinUser="felipe" docAuthor="Rafael, José Albertino &amp; Cumming, Jeffrey M." docDate="2009" docId="03B3435F7958FF97BEA678D2CC30FC3A" docLanguage="en" docName="zt02064p056.pdf" docOrigin="Zootaxa 2064 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2064.1.4" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Macrostomus ferrugineus" docType="key" docVersion="4" lastPageNumber="41" masterDocId="FF8A3B277959FF95BE317E15C870FFDE" masterDocTitle="Revision of the genus Macrostomus Wiedemann (Diptera: Empididae: Empidinae). I. The ferrugineus species-group" masterLastPageNumber="56" masterPageNumber="39" pageNumber="40" updateTime="1699084087668" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="E21379E6C8EAA54D85FE819720FDCDD4">Revision of the genus Macrostomus Wiedemann (Diptera: Empididae: Empidinae). I. The ferrugineus species-group</mods:title>
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<mods:namePart id="F20605811E09F2EF2F185E1D22AC749F">Rafael, José Albertino</mods:namePart>
<mods:affiliation id="93C8B2E1ADB36F0DF83A212933364581">Instituto Nacional de Pesquisas da Amazônia, Coordenação de Entomologia, Caixa Postal 478, 69011 - 970, Manaus, Amazonas, Brazil. E-mail: jarafael @ inpa. gov. br</mods:affiliation>
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<mods:namePart id="7539DCD5B517078868FFA037CB0548D4">Cumming, Jeffrey M.</mods:namePart>
<mods:affiliation id="818D08A881EC9459FC41516DA0BDFCDB">Invertebrate Biodiversity, Agriculture and Agri-Food Canada, K. W. Neatby Bldg, C. E. F., Ottawa, Ontario, Canada K 1 A 0 C 6. E-mail: jeff. cumming @ agr. gc. ca</mods:affiliation>
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<heading id="D0ED45257958FF94BEA678D2CB74F93F" bold="true" box="[151,772,1735,1761]" fontSize="11" level="1" pageId="1" pageNumber="40" reason="1">
<emphasis id="B96E2E5B7958FF94BEA678D2CB74F93F" bold="true" box="[151,772,1735,1761]" pageId="1" pageNumber="40">
Key to species of the
<taxonomicName id="4C1A89CA7958FF94BFAD78D2CA23F93F" ID-CoL="6R46P" baseAuthorityName="Fabricius" baseAuthorityYear="1805" box="[412,595,1735,1761]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="40" phylum="Arthropoda" rank="species" species="ferrugineus">
<emphasis id="B96E2E5B7958FF94BFAD78D2CA23F93F" bold="true" box="[412,595,1735,1761]" italics="true" pageId="1" pageNumber="40">M. ferrugineus</emphasis>
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species-group
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<paragraph id="8BA5F2497958FF94BEA67905CDEBF8F9" blockId="1.[151,1436,1808,2023]" box="[151,1435,1808,1831]" pageId="1" pageNumber="40">
<keyLead id="30EB517C7958FF94BEA67905CDEBF8F9" box="[151,1435,1808,1831]" pageId="1" pageNumber="40">1. Thorax entirely black .................................................................................................................................................. 8</keyLead>
</paragraph>
<paragraph id="8BA5F2497958FF94BEA67925CDEBF899" blockId="1.[151,1436,1808,2023]" box="[151,1435,1840,1863]" pageId="1" pageNumber="40">
<keyLead id="30EB517C7958FF94BEA67925CDEBF899" box="[151,1435,1840,1863]" pageId="1" pageNumber="40"> Thorax predominantly yellow ..................................................................................................................................... 2</keyLead>
</paragraph>
</keyStep>
<keyStep id="30EEEAEC7958FF94BEA67945CDEBF859" pageId="1" pageNumber="40">
<paragraph id="8BA5F2497958FF94BEA67945CDEBF8B6" blockId="1.[151,1436,1808,2023]" box="[151,1435,1872,1896]" pageId="1" pageNumber="40">
<keyLead id="30EB517C7958FF94BEA67945CDEBF8B6" box="[151,1435,1872,1896]" pageId="1" pageNumber="40">
2. Abdomen entirely black; one pair of scutellar setae; male and female terminalia as in
<figureCitation id="1321EECC7958FF94BA697945CCE6F8B9" box="[1112,1174,1872,1895]" captionStart="FIGURE 2" captionStartId="5.[151,254,1775,1799]" captionTargetBox="[151,1432,274,1750]" captionTargetId="figure-113@5.[151,1436,274,1750]" captionTargetPageId="5" captionText="FIGURE 2. Macrostomus fusciventris, n. sp., paratypes from Acre. AE, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. F, female wing. Abbreviations: AC, anterior cercus; EP, epandrium; PC, posterior cercus; T8, tergite 8; ST8, sternite 8. Scales: A = 0.5 mm; B,C,EG = 0.2 mm; D,H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321578" httpUri="https://zenodo.org/record/5321578/files/figure.png" pageId="1" pageNumber="40">Fig. 2</figureCitation>
<emphasis id="B96E2E5B7958FF94BAAA7945CD23F8B9" box="[1179,1363,1872,1895]" italics="true" pageId="1" pageNumber="40">
...
<taxonomicName id="4C1A89CA7958FF94BA857945CD23F8B9" ID-CoL="9HYKS" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1204,1363,1872,1895]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="40" phylum="Arthropoda" rank="species" species="fusciventris" status="sp. nov.">M. fusciventris</taxonomicName>
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,
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<taxonomicNameLabel id="A25D93207958FF94BB517945CDEBF8B6" box="[1376,1435,1872,1896]" pageId="1" pageNumber="40" rank="species">n. sp.</taxonomicNameLabel>
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<keyLead id="30EB517C7958FF94BEA67965CDEBF859" box="[151,1435,1904,1927]" pageId="1" pageNumber="40"> Abdomen yellow or yellowish red; usually two pairs of scutellar setae ...................................................................... 3</keyLead>
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<paragraph id="8BA5F2497958FF94BEA67985CDEBF879" blockId="1.[151,1436,1808,2023]" box="[151,1435,1936,1959]" pageId="1" pageNumber="40">
<keyLead id="30EB517C7958FF94BEA67985CDEBF879" box="[151,1435,1936,1959]" pageId="1" pageNumber="40">3. Postcranium yellow ventrally ...................................................................................................................................... 4</keyLead>
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<keyLead id="30EB517C7958FF94BEA679A5CDEBF819" box="[151,1435,1968,1991]" pageId="1" pageNumber="40"> Postcranium entirely black .......................................................................................................................................... 5</keyLead>
</paragraph>
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<keyStep id="30EEEAEC7958FF97BEA679C5CDEBFE91" lastPageId="2" lastPageNumber="41" pageId="1" pageNumber="40">
<paragraph id="8BA5F2497958FF97BEA679C5CDECFF31" blockId="1.[151,1436,1808,2023]" lastBlockId="2.[151,1436,152,884]" lastPageId="2" lastPageNumber="41" pageId="1" pageNumber="40">
<keyLead id="30EB517C7958FF97BEA679C5CDECFF31" lastPageId="2" lastPageNumber="41" pageId="1" pageNumber="40">
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4. First hind tarsomere with two slender setae dorsally; male and female wings elongated (
<figureCitation id="1321EECC7958FF94BAA279C5CC8FF839" box="[1171,1279,2000,2023]" captionStart="FIGURE 4" captionStartId="8.[151,254,1783,1807]" captionTargetBox="[171,1424,339,1739]" captionTargetId="figure-149@8.[151,1436,335,1757]" captionTargetPageId="8" captionText="FIGURE 4. Macrostomus longipennis, n. sp., paratypes. AE, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FI, female; F, wing; G, tergite and sternite 8, lateral view; H, tergite 8, dorsal view; I, genital fork. Scales: B,C,E,G,H = 0.2 mm; D,I = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321584" httpUri="https://zenodo.org/record/5321584/files/figure.png" pageId="1" pageNumber="40">Figs. 4a,f</figureCitation>
); female wing entirely brown infuscated, sinuose along anal margin (
<figureCitation id="1321EECC795BFF97BD217E8DCB29FF71" box="[784,857,152,175]" captionStart="FIGURE 4" captionStartId="8.[151,254,1783,1807]" captionTargetBox="[171,1424,339,1739]" captionTargetId="figure-149@8.[151,1436,335,1757]" captionTargetPageId="8" captionText="FIGURE 4. Macrostomus longipennis, n. sp., paratypes. AE, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FI, female; F, wing; G, tergite and sternite 8, lateral view; H, tergite 8, dorsal view; I, genital fork. Scales: B,C,E,G,H = 0.2 mm; D,I = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321584" httpUri="https://zenodo.org/record/5321584/files/figure.png" pageId="2" pageNumber="41">Fig. 4f</figureCitation>
); male terminalia with elongate distally bifid anterior cercus and posterior cercus with simple incurved protuberance (
<figureCitation id="1321EECC795BFF97BD5E7EADCBAAFF11" box="[879,986,184,207]" captionStart="FIGURE 4" captionStartId="8.[151,254,1783,1807]" captionTargetBox="[171,1424,339,1739]" captionTargetId="figure-149@8.[151,1436,335,1757]" captionTargetPageId="8" captionText="FIGURE 4. Macrostomus longipennis, n. sp., paratypes. AE, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FI, female; F, wing; G, tergite and sternite 8, lateral view; H, tergite 8, dorsal view; I, genital fork. Scales: B,C,E,G,H = 0.2 mm; D,I = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321584" httpUri="https://zenodo.org/record/5321584/files/figure.png" pageId="2" pageNumber="41">Figs. 4c,d</figureCitation>
); female hind tibia without pinnate scales
<emphasis id="B96E2E5B795BFF97BEFF7ECDCD23FF31" box="[206,1363,216,239]" italics="true" pageId="2" pageNumber="41">
.....................................................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BA827ECDCD23FF31" ID-CoL="9HY3G" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1203,1363,216,239]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="longipennis" status="sp. nov.">M. longipennis</taxonomicName>
</emphasis>
,
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<taxonomicNameLabel id="A25D9320795BFF97BB517EC2CDECFF31" box="[1376,1436,215,239]" pageId="2" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
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<paragraph id="8BA5F249795BFF97BEA67EEDCDEBFE91" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67EEDCDEBFE91" pageId="2" pageNumber="41">
First hind tarsomere with seven slender setae dorsally; male wing not so elongated, almost entirely hyaline; male terminalia as in figures 2022 of
<bibRefCitation id="EF8B8FB8795BFF97BC217F0DCB44FEF1" author="Rafael &amp; Cumming" box="[528,820,280,303]" firstAuthor="Rafael" pageId="2" pageNumber="41" pagination="49 - 64" refId="ref9495" refString="Rafael, J. A. &amp; Cumming, J. M. (2006) New species of Macrostomus Wiedemann (Diptera, Empididae) from Colombia, Ecuador and Peru. Zootaxa 1136, 49 - 64." type="journal article" year="2006">Rafael &amp; Cumming (2006)</bibRefCitation>
, with anterior cercus stouter and posterior cercus without incurved protuberance; female unknown ..............................................................
<taxonomicName id="4C1A89CA795BFF97BA2F7F2DCDEBFE91" ID-CoL="3XBB8" authority="Rafael &amp; Cumming" authorityName="Rafael &amp; Cumming" box="[1054,1435,312,335]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="occidentalis">
<emphasis id="B96E2E5B795BFF97BA2F7F2DCCB3FE91" box="[1054,1219,312,335]" italics="true" pageId="2" pageNumber="41">M. occidentalis</emphasis>
Rafael &amp; Cumming
</taxonomicName>
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</key>
<key id="FF8BA578795BFF97BEA67F4DCDEBFCAA" pageId="2" pageNumber="41">
<keyStep id="30EEEAEC795BFF97BEA67F4DCDEBFE51" pageId="2" pageNumber="41">
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<keyLead id="30EB517C795BFF97BEA67F4DCDEBFEB1" box="[151,1435,344,367]" pageId="2" pageNumber="41">5. Postcranium shining black with no pruinescence on upper third ................................................................................ 6</keyLead>
</paragraph>
<paragraph id="8BA5F249795BFF97BEA67F6DCDEBFE51" blockId="2.[151,1436,152,884]" box="[151,1435,376,399]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67F6DCDEBFE51" box="[151,1435,376,399]" pageId="2" pageNumber="41"> Postcranium black but entirely gray pruinose............................................................................................................... 7</keyLead>
</paragraph>
</keyStep>
<keyStep id="30EEEAEC795BFF97BEA67F8DCDEBFDB1" pageId="2" pageNumber="41">
<paragraph id="8BA5F249795BFF97BEA67F8DCDECFE31" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67F8DCDECFE31" pageId="2" pageNumber="41">
6. Male tergite 8 acute distally (
<bibRefCitation id="EF8B8FB8795BFF97BC227F8DCB5CFE71" author="Rafael &amp; Cumming" box="[531,812,408,431]" firstAuthor="Rafael" pageId="2" pageNumber="41" pagination="439 - 448" refId="ref9452" refString="Rafael, J. A. &amp; Cumming, J. M. (2004). The Neotropical genera Macrostomus Wiedemann and Porphyrochroa Melander (Diptera, Empididae, Empidinae). Revista brasileira de Zoologia 21, 439 - 448." type="journal article" year="2004">Rafael &amp; Cumming 2004</bibRefCitation>
, fig. 5); male frons very narrow, about one third anterior ocellus width; supra-alar presutural setae absent; first hind tarsomere with 13 slender setae; female hind tibia without pinnate scales ................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BAB37FCDCDECFE31" ID-CoL="6R46P" authority="(Fabricius)" baseAuthorityName="Fabricius" baseAuthorityYear="1805" box="[1154,1436,472,495]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="ferrugineus">
<emphasis id="B96E2E5B795BFF97BAB37FCDCD50FE31" box="[1154,1312,472,495]" italics="true" pageId="2" pageNumber="41">M. ferrugineus</emphasis>
(Fabricius)
</taxonomicName>
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</paragraph>
<paragraph id="8BA5F249795BFF97BEA67FEDCDEBFDB1" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67FEDCDEBFDB1" pageId="2" pageNumber="41">
Male tergite 8 with distal protuberance truncated (
<bibRefCitation id="EF8B8FB8795BFF97BCDE7FEDCB07FDD1" author="Rafael" box="[751,887,504,527]" firstAuthor="Rafael" pageId="2" pageNumber="41" pagination="127 - 132" refId="ref9412" refString="Rafael, J. A. (2001). Redescricao de duas especies neotropicais de Empididae (Diptera) descritas por Curran e revalidacao do genero Porphyrochroa. Iheringia, Serie Zoologia, 90, 127 - 132." type="journal article" year="2001">Rafael 2001</bibRefCitation>
, fig. 3); male frons wider, about one half to three quarters anterior ocellus width; one pair of supra-alar presutural setae present; first hind tarsomere with 45 slender setae; female hind tibia with pinnate scales on dorsal and ventral surfaces (
<bibRefCitation id="EF8B8FB8795BFF97BDD27C2DCC18FD91" author="Rafael" box="[995,1128,568,591]" firstAuthor="Rafael" pageId="2" pageNumber="41" pagination="127 - 132" refId="ref9412" refString="Rafael, J. A. (2001). Redescricao de duas especies neotropicais de Empididae (Diptera) descritas por Curran e revalidacao do genero Porphyrochroa. Iheringia, Serie Zoologia, 90, 127 - 132." type="journal article" year="2001">Rafael 2001</bibRefCitation>
, fig. 4).................................. .................................................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BA907C4DCDEBFDB1" ID-CoL="72S6P" authority="(Curran)" baseAuthorityName="Curran" box="[1185,1435,600,623]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="fulvithorax">
<emphasis id="B96E2E5B795BFF97BA907C4DCD49FDB1" box="[1185,1337,600,623]" italics="true" pageId="2" pageNumber="41">M. fulvithorax</emphasis>
(Curran)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30EEEAEC795BFF97BEA67C6DCDECFD31" pageId="2" pageNumber="41">
<paragraph id="8BA5F249795BFF97BEA67C6DCDEBFD71" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67C6DCDEBFD71" pageId="2" pageNumber="41">
7. Male tergite 8 forked distally (
<figureCitation id="1321EECC795BFF97BC3F7C6DCA2EFD51" box="[526,606,632,655]" captionStart="FIGURE 5" captionStartId="10.[151,254,1859,1883]" captionTargetBox="[174,1412,465,1809]" captionTargetId="figure-203@10.[151,1436,437,1833]" captionTargetPageId="10" captionText="FIGURE 5. Macrostomus furcatus, n. sp., paratypes from Amazonas. AF, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, detail of posterior cercus in alternate view; F, hypandrium and phallus, lateral view. GI, female; G, wing; H, tergite and sternite 8, lateral view; I, sternite 8, ventral view; J, genital fork, ventral view. Scales: BC,HI = 0.2 mm; D,E,J = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321586" httpUri="https://zenodo.org/record/5321586/files/figure.png" pageId="2" pageNumber="41">Fig. 5b</figureCitation>
); female hind tibia with pinnate scales on dorsal surface as well as basal third ventrally ............................................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BAE87C8DCD22FD71" ID-CoL="9HWPY" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1241,1362,664,687]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="furcatus" status="sp. nov.">
<emphasis id="B96E2E5B795BFF97BAE87C8DCD22FD71" box="[1241,1362,664,687]" italics="true" pageId="2" pageNumber="41">M. furcatus</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795BFF97BB517C82CDEBFD71" bold="true" box="[1376,1435,663,687]" pageId="2" pageNumber="41">
<taxonomicNameLabel id="A25D9320795BFF97BB517C82CDEBFD71" box="[1376,1435,663,687]" pageId="2" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
<paragraph id="8BA5F249795BFF97BEA67CADCDECFD31" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67CADCDECFD31" pageId="2" pageNumber="41">
Male tergite 8 with apex truncated, not forked (
<figureCitation id="1321EECC795BFF97BCF17CADCB7FFD11" box="[704,783,696,719]" captionStart="FIGURE 6" captionStartId="12.[151,255,1698,1722]" captionTargetBox="[164,1421,296,1658]" captionTargetId="figure-189@12.[151,1436,274,1672]" captionTargetPageId="12" captionText="FIGURE 6. Macrostomus flavus, n. sp., paratypes from Roraima. AE, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FL, female; F, hindleg, posterior view; G, wing; H, distal abdominal tergites, dorsal view with right setae omitted; I, distal abdominal segments, lateral view; J, distal abdominal sternites, ventral view with left setae omitted; KL, genital fork in lateral and ventral view; M, spermathecae. Scales: F = 0.5 mm; BC,E,HJ = 0.2 mm; KM = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321590" httpUri="https://zenodo.org/record/5321590/files/figure.png" pageId="2" pageNumber="41">Fig. 6b</figureCitation>
); female hind tibia with pinnate scales only on dorsal surface (
<figureCitation id="1321EECC795BFF97BEFE7CCDC968FD31" box="[207,280,728,751]" captionStart="FIGURE 6" captionStartId="12.[151,255,1698,1722]" captionTargetBox="[164,1421,296,1658]" captionTargetId="figure-189@12.[151,1436,274,1672]" captionTargetPageId="12" captionText="FIGURE 6. Macrostomus flavus, n. sp., paratypes from Roraima. AE, male; A, wing; B, tergite 8, dorsal view with right setae omitted; C, terminalia, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FL, female; F, hindleg, posterior view; G, wing; H, distal abdominal tergites, dorsal view with right setae omitted; I, distal abdominal segments, lateral view; J, distal abdominal sternites, ventral view with left setae omitted; KL, genital fork in lateral and ventral view; M, spermathecae. Scales: F = 0.5 mm; BC,E,HJ = 0.2 mm; KM = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321590" httpUri="https://zenodo.org/record/5321590/files/figure.png" pageId="2" pageNumber="41">Fig. 6f</figureCitation>
) ................................................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BADE7CCDCD23FD31" ID-CoL="9HTVC" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1263,1363,728,751]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="flavus" status="sp. nov.">
<emphasis id="B96E2E5B795BFF97BADE7CCDCD23FD31" box="[1263,1363,728,751]" italics="true" pageId="2" pageNumber="41">M. flavus</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795BFF97BB517CC2CDECFD31" bold="true" box="[1376,1436,727,751]" pageId="2" pageNumber="41">
<taxonomicNameLabel id="A25D9320795BFF97BB517CC2CDECFD31" box="[1376,1436,727,751]" pageId="2" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30EEEAEC795BFF97BEA67CEDCDEBFCAA" pageId="2" pageNumber="41">
<paragraph id="8BA5F249795BFF97BEA67CEDCDEBFCEC" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67CEDCDEBFCEC" pageId="2" pageNumber="41">
8. CuA
<subScript id="179EF00C795BFF97BF307D13C978FCCD" attach="left" box="[257,264,774,787]" fontSize="5" pageId="2" pageNumber="41">1</subScript>
vein shorter than dm-cu vein (
<figureCitation id="1321EECC795BFF97BC7D7CEDCAE7FCD1" box="[588,663,760,783]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1a</figureCitation>
); hypandrium with distal protuberance rounded and relatively wide (
<figureCitation id="1321EECC795BFF97BB407CEDC890FCEF" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1e</figureCitation>
)
<emphasis id="B96E2E5B795BFF97BEC77D0FCD23FCEF" box="[246,1363,794,817]" italics="true" pageId="2" pageNumber="41">
................................................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BA887D0FCD23FCEF" ID-CoL="9HW5P" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1209,1363,794,817]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="fuscithorax" status="sp. nov.">M. fuscithorax</taxonomicName>
</emphasis>
,
<emphasis id="B96E2E5B795BFF97BB517D0FCDEBFCEC" bold="true" box="[1376,1435,794,818]" pageId="2" pageNumber="41">
<taxonomicNameLabel id="A25D9320795BFF97BB517D0FCDEBFCEC" box="[1376,1435,794,818]" pageId="2" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
<paragraph id="8BA5F249795BFF97BEA67D2FCDEBFCAA" blockId="2.[151,1436,152,884]" pageId="2" pageNumber="41">
<keyLead id="30EB517C795BFF97BEA67D2FCDEBFCAA" pageId="2" pageNumber="41">
CuA
<subScript id="179EF00C795BFF97BECA7D5CC972FC88" attach="left" box="[251,258,841,854]" fontSize="5" pageId="2" pageNumber="41">1</subScript>
vein longer than dm-cu vein (
<figureCitation id="1321EECC795BFF97BC757D2FCAE1FC8F" box="[580,657,826,849]" captionStart="FIGURE 3" captionStartId="6.[151,257,1323,1347]" captionTargetBox="[173,1419,416,1294]" captionTargetId="figure-314@6.[151,1436,411,1317]" captionTargetPageId="6" captionText="FIGURE 3. Macrostomus melanothorax, n. sp., holotype, male. A, wing; B, tergite 8, dorsal view with right setae omitted; C, dorsal part of epandrium and cercus, lateral view; D, hypandrium, lateral view. E, detail of the subapical process. Scales: BD = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5321580" httpUri="https://zenodo.org/record/5321580/files/figure.png" pageId="2" pageNumber="41">Fig. 3a</figureCitation>
); hypandrium with distal protuberance acute (
<figureCitation id="1321EECC795BFF97BA4D7D2FCCBAFC8F" box="[1148,1226,826,849]" captionStart="FIGURE 3" captionStartId="6.[151,257,1323,1347]" captionTargetBox="[173,1419,416,1294]" captionTargetId="figure-314@6.[151,1436,411,1317]" captionTargetPageId="6" captionText="FIGURE 3. Macrostomus melanothorax, n. sp., holotype, male. A, wing; B, tergite 8, dorsal view with right setae omitted; C, dorsal part of epandrium and cercus, lateral view; D, hypandrium, lateral view. E, detail of the subapical process. Scales: BD = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5321580" httpUri="https://zenodo.org/record/5321580/files/figure.png" pageId="2" pageNumber="41">Fig. 3d</figureCitation>
) ............................. ................................................................................................................................................
<taxonomicName id="4C1A89CA795BFF97BAAA7D48CD22FCAA" ID-CoL="9HS8Z" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1179,1362,861,884]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="melanothorax" status="sp. nov.">
<emphasis id="B96E2E5B795BFF97BAAA7D48CD22FCAA" box="[1179,1362,861,884]" italics="true" pageId="2" pageNumber="41">M. melanothorax</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795BFF97BB517D49CDEBFCAA" bold="true" box="[1376,1435,860,884]" pageId="2" pageNumber="41">
<taxonomicNameLabel id="A25D9320795BFF97BB517D49CDEBFCAA" box="[1376,1435,860,884]" pageId="2" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
</key>
</subSubSection>
<subSubSection id="C300A1C2795BFF97BEF77DB1CC30FC3A" pageId="2" pageNumber="41" type="multiple">
<paragraph id="8BA5F249795BFF97BEF77DB1CC30FC3A" blockId="2.[151,1435,932,996]" pageId="2" pageNumber="41">
Species belonging to the
<taxonomicName id="4C1A89CA795BFF97BFDC7DB1CAECFC63" baseAuthorityName="Fabricius" baseAuthorityYear="1805" box="[493,668,932,957]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="ferrugineus">
<emphasis id="B96E2E5B795BFF97BFDC7DB1CAECFC63" box="[493,668,932,957]" italics="true" pageId="2" pageNumber="41">M. ferrugineus</emphasis>
</taxonomicName>
species-group fall into two distinct subgroups based on the distal shape of tergite
<quantity id="4CE25FAC795BFF97BF637DDFC90FFC3A" box="[338,383,970,996]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="2" pageNumber="41" unit="in" value="8.0">8 in</quantity>
the male. The first four species have tergite 8 acute distally.
</paragraph>
</subSubSection>
</treatment>
</document>