202 lines
31 KiB
XML
202 lines
31 KiB
XML
<document id="4561EF404F41E6D348DF4FC1993160F4" ID-CLB-Dataset="9538" ID-DOI="10.11646/zootaxa.4881.2.2" ID-GBIF-Dataset="db9f4a85-0168-4ef9-a25b-1137474e86e8" ID-ISSN="1175-5326" ID-Zenodo-Dep="4283617" ID-ZooBank="F6E84334-C578-4AF1-AF62-5E31DDA7DF8E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1605975045559" checkinUser="plazi" docAuthor="Soares, Matheus M. M. & Capellari, Renato S." docDate="2020" docId="F0238789C809FFFCFF7C6E60026D55D4" docLanguage="en" docName="zootaxa.4881.2.2.pdf" docOrigin="Zootaxa 4881 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pseudosympycnus Robinson" docType="treatment" docVersion="8" lastPageNumber="233" masterDocId="0C1AFFF1C808FFFEFFEB687201695751" masterDocTitle="Review of the Neotropical genus Pseudosympycnus (Diptera: Dolichopodidae) with description of six new species from Brazil and Peru" masterLastPageNumber="256" masterPageNumber="231" pageNumber="232" updateTime="1698846412614" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="842DA145EB171369A14659BC89E492C0">
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<mods:title id="52FC7A61CB5CE545A3BB3C5999BD8F07">Review of the Neotropical genus Pseudosympycnus (Diptera: Dolichopodidae) with description of six new species from Brazil and Peru</mods:title>
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<mods:name id="A3AC0E16AD40E46603BBF8C51430660E" type="personal">
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<mods:namePart id="4942AF327BA0D8171E6AB128E523361E">Soares, Matheus M. M.</mods:namePart>
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<mods:affiliation id="1AC915BF319E7D6CF6BEE81BCF02995F">Graduate Program in Entomology (PPG-Ent), Instituto Nacional de Pesquisas da Amazônia (INPA), Av. André Araújo, 2936, Petrópolis, CEP 69067 - 375, Manaus, Amazonas, Brazil</mods:affiliation>
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<mods:roleTerm id="2B6357474A6838256E54E2FEA6E451AE">Author</mods:roleTerm>
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<mods:namePart id="09E943FDBA157FF4BFEBCD9086802A3B">Capellari, Renato S.</mods:namePart>
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<mods:affiliation id="46EA36AB0E2A65CD7C557CF0C9C397F6">Instituto Federal do Triângulo Mineiro, Campus Uberaba, Rua João Batista Ribeiro 4000, Distrito Industrial II, Uberaba, Minas Gerais 38064 - 790, Brazil. https: // orcid. org / 0000 - 0002 - 8410 - 9235</mods:affiliation>
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<mods:typeOfResource id="9633553D00AE5F6AA1B4065FC2E4BA53">text</mods:typeOfResource>
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<mods:title id="79CCB128B410B5F10DBA9CD968097715">Zootaxa</mods:title>
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<mods:part id="D61DB4538CB81834656F6C6E97B4561D">
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<mods:date id="260611AD03F45F2BA8F619301D1DC5E8">2020</mods:date>
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<mods:number id="2847F2C222C95D2D2C83C77550BDDE8D">2020-11-19</mods:number>
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<mods:number id="2E9F9219C1E0F15D7220CE18D4F6F964">4881</mods:number>
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<mods:number id="5B8E829364A394B4F66906BC17919B0D">2</mods:number>
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<mods:identifier id="A1457230C60DC386EB1C4B953AB1B35D" type="DOI">10.11646/zootaxa.4881.2.2</mods:identifier>
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<treatment id="F0238789C809FFFCFF7C6E60026D55D4" ID-DOI="http://doi.org/10.5281/zenodo.4332248" ID-GBIF-Taxon="170510332" ID-Zenodo-Dep="4332248" LSID="urn:lsid:plazi:treatment:F0238789C809FFFCFF7C6E60026D55D4" httpUri="http://treatment.plazi.org/id/F0238789C809FFFCFF7C6E60026D55D4" lastPageId="2" lastPageNumber="233" pageId="1" pageNumber="232">
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<subSubSection id="30906514C809FFFFFF7C6E60009B517D" box="[151,498,1554,1581]" pageId="1" pageNumber="232" type="nomenclature">
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<paragraph id="7835369FC809FFFFFF7C6E60009B517D" blockId="1.[151,498,1554,1581]" box="[151,498,1554,1581]" pageId="1" pageNumber="232">
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<heading id="237D81F3C809FFFFFF7C6E60009B517D" bold="true" box="[151,498,1554,1581]" fontSize="11" level="1" pageId="1" pageNumber="232" reason="1">
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<taxonomicName id="BF8A4D1CC809FFFFFF7C6E60009B517D" ID-CoL="73QL" ID-ENA="1003953" authority="Robinson" authorityName="Robinson" box="[151,498,1554,1581]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="232" phylum="Arthropoda" rank="genus">
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<emphasis id="4AFEEA8DC809FFFFFF7C6E60009B517D" bold="true" box="[151,498,1554,1581]" pageId="1" pageNumber="232">
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<emphasis id="4AFEEA8DC809FFFFFF7C6E60001A517C" bold="true" box="[151,371,1554,1581]" italics="true" pageId="1" pageNumber="232">Pseudosympycnus</emphasis>
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Robinson
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<treatmentCitationGroup id="589A11B1C809FFFFFF7C6E2504EA513E" box="[151,1411,1623,1647]" pageId="1" pageNumber="232">
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<subSubSection id="30906514C809FFFFFF7C6E250358513E" box="[151,561,1623,1647]" pageId="1" pageNumber="232" type="reference_group">
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<paragraph id="7835369FC809FFFFFF7C6E250358513E" blockId="1.[151,1411,1623,1647]" box="[151,561,1623,1647]" pageId="1" pageNumber="232">
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<treatmentCitation id="F92B108EC809FFFFFF7C6E250344513E" author="Robinson, H." box="[151,557,1623,1647]" page="901" pageId="1" pageNumber="232" year="1967">
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<taxonomicName id="BF8A4D1CC809FFFFFF7C6E250344513E" ID-CoL="73QL" authority="Robinson, 1967: 901" authorityName="Robinson" authorityPageNumber="901" authorityYear="1967" box="[151,557,1623,1647]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="232" phylum="Arthropoda" rank="genus">
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<emphasis id="4AFEEA8DC809FFFFFF7C6E250026513E" box="[151,335,1623,1647]" italics="true" pageId="1" pageNumber="232">Pseudosympycnus</emphasis>
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<bibRefCitation id="1C1B4B6EC809FFFFFEBD6E250344513E" author="Robinson, H." box="[342,557,1623,1647]" pageId="1" pageNumber="232" pagination="892 - 903" refId="ref19473" refString="Robinson, H. (1967) A revision of the subfamily Stolidosominae (Diptera: Dolichopodidae). Annals of the Entomological Society of America, 60, 892 - 903." type="journal article" year="1967">Robinson, 1967: 901</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="30906514C809FFFFFDDD6E2504EA513E" box="[566,1411,1623,1647]" pageId="1" pageNumber="232" type="type_taxon">
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<paragraph id="7835369FC809FFFFFDDD6E2504EA513E" blockId="1.[151,1411,1623,1647]" box="[566,1411,1623,1647]" pageId="1" pageNumber="232">
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Type-species:
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<treatmentCitation id="F92B108EC809FFFFFD2C6E2505E1513E" author="Van Duzee, M. C." box="[711,1160,1623,1647]" page=")" pageId="1" pageNumber="232" year="1931">
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<taxonomicName id="BF8A4D1CC809FFFFFD2C6E2505E1513E" ID-CoL="8F7GM" authority="Van Duzee (1931: 177)" authorityName="Van Duzee" authorityPageNumber="177" authorityYear="1931" box="[711,1160,1623,1647]" class="Insecta" family="Dolichopodidae" genus="Sympycnus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="232" phylum="Arthropoda" rank="species" species="palpiger">
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<emphasis id="4AFEEA8DC809FFFFFD2C6E2502FD513E" box="[711,916,1623,1647]" italics="true" pageId="1" pageNumber="232">Sympycnus palpiger</emphasis>
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<bibRefCitation id="1C1B4B6EC809FFFFFC716E2A05E1513E" author="Van Duzee, M. C." box="[922,1160,1623,1647]" pageId="1" pageNumber="232" pagination="161 - 295" refId="ref19647" refString="Van Duzee, M. C. (1931) Dolichopidae of the Canal Zone. Bulletin of the American Museum of Natural History, 61, 161 - 295." type="journal article" year="1931">Van Duzee (1931: 177)</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, by original designation.
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</paragraph>
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</subSubSection>
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</treatmentCitationGroup>
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<subSubSection id="30906514C809FFFCFF7C6EEF05AC5784" lastPageId="2" lastPageNumber="233" pageId="1" pageNumber="232" type="diagnosis">
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<paragraph id="7835369FC809FFFCFF7C6EEF05AC5784" blockId="1.[151,1437,1693,2008]" lastBlockId="2.[151,1437,151,645]" lastPageId="2" lastPageNumber="233" pageId="1" pageNumber="232">
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<emphasis id="4AFEEA8DC809FFFFFF7C6EEF00C251E6" bold="true" box="[151,427,1693,1719]" pageId="1" pageNumber="232">Diagnosis. Male. Head.</emphasis>
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Face and palpus covered with silvery pruinosity, palpus often enlarged, rounded, covered with scale-like setae (MSSC) (
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<figureCitation id="E0B12A1AC809FFFFFE1A6EB302A3518D" box="[497,970,1729,1756]" captionStart-0="FIGURES 12–15" captionStart-1="FIGURES 16–29" captionStart-2="FIGURES 30–39" captionStartId-0="8.[151,264,1921,1945]" captionStartId-1="9.[151,264,1821,1845]" captionStartId-2="10.[151,264,1690,1714]" captionTargetBox-0="[151,1435,597,1897]" captionTargetBox-1="[170,1417,181,1797]" captionTargetBox-2="[151,1435,181,1666]" captionTargetId-0="figure-221@8.[151,1435,597,1897]" captionTargetId-1="figure-17@9.[170,1417,181,1797]" captionTargetId-2="figure-23@10.[151,1435,181,1666]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionTargetPageId-2="10" captionText-0="FIGURES 12–15. Pseudosympycnus Robinson. Male palpus under scanning electron microscopy. 12. P. bickeli sp. nov., holotype Ƌ; 13. P. latitibia sp. nov., paratype Ƌ; 14. P. palpiger (Van Duzee, 1931), paratype Ƌ; 15. P. robinsoni sp. nov., holotype Ƌ. Scale bars = 0.1 mm. Photogaphs: L.C. Dias." captionText-1="FIGURES 16–29. Pseudosympycnus Robinson. Head. 16–17. P. albipalpus (Parent, 1930), identified specimen from State of Amapá, Brazil, 16. Anterior view. 17. Lateral view; 18–20. P. araza sp. nov. 18–19. Paratype Ƌ. 18. Anterior view. 19. Lateral view. 20. Possible ♀ (see text), anterior view; 21–23. P. bickeli sp. nov. 21–22. Holotype Ƌ. 21. Anterior view. 22. Lateral view. 23. Paratype ♀, anterior view; 24–25. P. latipes (Parent, 1930), identified specimen from State of Acre, Brazil. 24. Anterior view. 25. Lateral view; 26–27. P. latitibia sp. nov., paratype Ƌ. 26. Anterior view. 27. Lateral view; 28–29. P. maroaga sp. nov., holotype Ƌ. 28. Anterior view. 29. Lateral view. Scale bars = 0.2 mm." captionText-2="FIGURES 30–39. Pseudosympycnus Robinson. Head. 30–32. P. palpiger (Van Duzee, 1931). 30–31. Paratype Ƌ. 30. Anterior view. 31. Lateral view. 32. Paratype ♀, anterior view. 33–35. P. perornatus Robinson, 1967. 33–34. Paratype Ƌ. 33. Anterior view. 34. Lateral view. 35. Paratype ♀, anterior view; 36–37. P. robinsoni sp. nov., holotype Ƌ. 36. Anterior view. 37. Lateral view; 38–39. P. sehnali sp. nov., holotype Ƌ. 38. Anterior view. 39. Lateral view. Scale bars = 0.2 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4283623" figureDoi-1="http://doi.org/10.5281/zenodo.4283626" figureDoi-2="http://doi.org/10.5281/zenodo.4283628" httpUri-0="https://zenodo.org/record/4283623/files/figure.png" httpUri-1="https://zenodo.org/record/4283626/files/figure.png" httpUri-2="https://zenodo.org/record/4283628/files/figure.png" pageId="1" pageNumber="232">Figs 12–19, 21, 22, 24–31, 33, 34, 36–39</figureCitation>
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). Antenna brown to black; scape dorsally bare, arista-like stylus dorsal.
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<emphasis id="4AFEEA8DC809FFFFFE016E97032351AE" bold="true" box="[490,586,1765,1791]" pageId="1" pageNumber="232">Thorax.</emphasis>
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Acrostichals biserial; 5 conspicuous pairs of dorsocentrals (with pair of reduced dorsocentral setae anteriad, about 1/3 to 1/2 of length of first pair) (
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<figureCitation id="E0B12A1AC809FFFFFC306F7B05095072" box="[987,1120,1801,1827]" captionStart="FIGURES 72–73" captionStartId="18.[151,264,687,711]" captionTargetBox="[151,1435,181,663]" captionTargetId="figure-23@18.[151,1435,181,663]" captionTargetPageId="18" captionText="FIGURES 72–73. Pseudosympycnus Robinson. Mesonotum, dorsal view. 72. P. latitibia sp. nov., paratype Ƌ; 73. P. perornatus Robinson, 1967, paratype Ƌ. Scale bars = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.4283638" httpUri="https://zenodo.org/record/4283638/files/figure.png" pageId="1" pageNumber="232">Figs 72–73</figureCitation>
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); scutellum with one pair of setae, but sometimes also with numerous hairs on posterior margin (
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<figureCitation id="E0B12A1AC809FFFFFC7E6F5F05705016" box="[917,1049,1837,1863]" captionStart="FIGURES 72–73" captionStartId="18.[151,264,687,711]" captionTargetBox="[151,1435,181,663]" captionTargetId="figure-23@18.[151,1435,181,663]" captionTargetPageId="18" captionText="FIGURES 72–73. Pseudosympycnus Robinson. Mesonotum, dorsal view. 72. P. latitibia sp. nov., paratype Ƌ; 73. P. perornatus Robinson, 1967, paratype Ƌ. Scale bars = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.4283638" httpUri="https://zenodo.org/record/4283638/files/figure.png" pageId="1" pageNumber="232">Figs 72–73</figureCitation>
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).
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<emphasis id="4AFEEA8DC809FFFFFBC76F5F05025016" bold="true" box="[1068,1131,1837,1863]" pageId="1" pageNumber="232">Legs.</emphasis>
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Femur II with anterior and posterior preapical setae; femur III with anterior preapical seta. Tarsus I and distal segments of tarsus III modified in shape and/or setae, noticeably It
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<subScript id="E40E34DAC809FFFFFDC16FFA035B50C7" attach="left" box="[554,562,1928,1942]" fontSize="6" pageId="1" pageNumber="232">2</subScript>
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(shortened, distorted and/or ornamented with modified setae (MSSC) (
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<figureCitation id="E0B12A1AC809FFFFFA816F07018B50E5" captionStart-0="FIGURES 40–41" captionStart-1="FIGURES 42–54" captionStart-2="FIGURES 55–65" captionStartId-0="11.[151,264,1175,1199]" captionStartId-1="15.[151,264,1862,1886]" captionStartId-2="16.[151,264,1307,1331]" captionTargetBox-0="[151,1435,597,1151]" captionTargetBox-1="[165,1421,181,1838]" captionTargetBox-2="[151,1435,181,1284]" captionTargetId-0="figure-193@11.[151,1435,597,1151]" captionTargetId-1="figure-17@15.[165,1421,181,1838]" captionTargetId-2="figure-23@16.[151,1435,181,1284]" captionTargetPageId-0="11" captionTargetPageId-1="15" captionTargetPageId-2="16" captionText-0="FIGURES 40–41. Pseudosympycnus Robinson. Male leg I, posterior view. 40. P. sehnali sp. nov., paratype Ƌ; 41. P. perornatus Robinson, 1967, paratype Ƌ. Scale bars = 0.2 mm." captionText-1="FIGURES 42–54. Pseudosympycnus Robinson. Male tarsus I, II and III. 42–43. P. albipalpus (Parent, 1930), identified specimen from State of Amapá, Brazil. 42. Tarsus I. 43. Tarsus III; 44–46. P. araza sp. nov., holotype Ƌ. 44. Tarsus I. 45. Tarsus II. 46. Tarsus III; 47–48. P. bickeli sp. nov., holotype Ƌ. 47. Tarsus I. 48. Tarsus III; 49–50. P. latipes (Parent, 1930), identified specimen from State of Acre, Brazil. 49. Tarsus I. 50. Tarsus III; 51–52. P. latitibia sp. nov., paratype Ƌ. 51. Tarsus I. 52. Tarsus III; 53–54. P. maroaga sp. nov., holotype Ƌ. 53. Tarsus I. 54. Tarsus III. Scale bars = 0.2 mm." captionText-2="FIGURES 55–65. Pseudosympycnus Robinson. Male tarsus I and III. 55–57 P. palpiger (Van Duzee, 1931). 55, 57. Paratype Ƌ. 55. Tarsus I. 57. Tarsus III. 56. Identified specimen from Acre, Brazil, tarsus I. 58–59. P. perornatus Robinson, 1967, paratype Ƌ. 58. Tarsus I. 59. Tarsus III; 60–61. P. robinsoni sp. nov., holotype Ƌ. 60. Tarsus I. 61. Tarsus III; 62–63. P. sehnali sp. nov., holotype Ƌ. 62. Tarsus I. 63. Tarsus III; 64–65. P. singularis (Parent, 1934), syntype Ƌ (photo: Erica McAlister). 64. Tarsus I. 65. Tarsus III. Scale bars = 0.2 mm." figureDoi-0="http://doi.org/10.5281/zenodo.4283630" figureDoi-1="http://doi.org/10.5281/zenodo.4283632" figureDoi-2="http://doi.org/10.5281/zenodo.4283634" httpUri-0="https://zenodo.org/record/4283630/files/figure.png" httpUri-1="https://zenodo.org/record/4283632/files/figure.png" httpUri-2="https://zenodo.org/record/4283634/files/figure.png" pageId="1" pageNumber="232">Figs 40–65</figureCitation>
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).
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<emphasis id="4AFEEA8DC809FFFFFF1D6FEB001B50E2" bold="true" box="[246,370,1945,1971]" pageId="1" pageNumber="232">Abdomen.</emphasis>
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Long and slender, cylindrical, with 6 setose segments, dark brown, often with entire tergite 1 and tergites 2–3 yellow laterally. Hypopygium small, surstylus with two lobes, epandrial lobe short (
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<figureCitation id="E0B12A1AC809FFFFFAF86FCF04F15086" box="[1299,1432,1981,2008]" captionStart="FIGURES 75–78" captionStartId="21.[151,264,1865,1889]" captionTargetBox="[151,1435,705,1841]" captionTargetId="figure-259@21.[151,1435,705,1841]" captionTargetPageId="21" captionText="FIGURES 75–78. Pseudosympycnus bickeli sp. nov. 75–76. Paratype Ƌ hypopygium, left lateral view. 77–78. Paratype ♀ ter- minalia. 77. Dorsal view. 78. Lateral view. Scale bars = 0.1 mm. Abbreviations: acanth = acanthophorite; bac scl = bacilliform sclerite; cerc = cercus; d sur = dorsal lobe of surstylus; ej apod = ejaculatory apodeme; epand lb = epandrial lobe; hypd = hypan- drium; hypd ap = hypandrial apodems; hypd ar = hypandrial arms; pgt = postgonite; ph = phallus; sbepand scl = subepandrial sclerite; st 8 = sternite 8; tg 8 = tergite 8; v sur = ventral lobe of surstylus." figureDoi="http://doi.org/10.5281/zenodo.4283642" httpUri="https://zenodo.org/record/4283642/files/figure.png" pageId="1" pageNumber="232">Figs 75, 76</figureCitation>
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,
|
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<figureCitation id="E0B12A1AC80AFFFCFF7C68E5018857E0" box="[151,225,151,177]" captionStart="FIGURES 79–81" captionStartId="22.[151,264,1160,1184]" captionTargetBox="[151,1435,181,1137]" captionTargetId="figure-23@22.[151,1435,181,1137]" captionTargetPageId="22" captionText="FIGURES 79–81. Pseudosympycnus Robinson. Hypopygia, left lateral view. 79. P. araza sp. nov., paratype Ƌ; 80. P. latitibia sp. nov., paratype Ƌ; 81. P. sehnali sp. nov., paratype Ƌ. Scale bars = 0.1 mm. Abbreviations: cerc = cercus; d sur = dorsal lobe of surstylus; epand lb = epandrial lobe; hypd = hypandrium; v sur = ventral lobe of surstylus." figureDoi="http://doi.org/10.5281/zenodo.4283644" httpUri="https://zenodo.org/record/4283644/files/figure.png" pageId="2" pageNumber="233">79–81</figureCitation>
|
||
).
|
||
<emphasis id="4AFEEA8DC80AFFFCFF1D68E5003D57E0" bold="true" box="[246,340,151,177]" pageId="2" pageNumber="233">Female.</emphasis>
|
||
Similar to males (except for MSSC), except:
|
||
<emphasis id="4AFEEA8DC80AFFFCFCB468E502CC57E0" bold="true" box="[863,933,151,177]" pageId="2" pageNumber="233">Head.</emphasis>
|
||
Face also pruinose and slightly narrowed at middle, palpus not enlarged, but generally covered with silvery pruinosity (
|
||
<figureCitation id="E0B12A1AC80AFFFCFC0968C9050B5784" box="[994,1122,187,213]" captionStart="FIGURES 16–29" captionStartId="9.[151,264,1821,1845]" captionTargetBox="[170,1417,181,1797]" captionTargetId="figure-17@9.[170,1417,181,1797]" captionTargetPageId="9" captionText="FIGURES 16–29. Pseudosympycnus Robinson. Head. 16–17. P. albipalpus (Parent, 1930), identified specimen from State of Amapá, Brazil, 16. Anterior view. 17. Lateral view; 18–20. P. araza sp. nov. 18–19. Paratype Ƌ. 18. Anterior view. 19. Lateral view. 20. Possible ♀ (see text), anterior view; 21–23. P. bickeli sp. nov. 21–22. Holotype Ƌ. 21. Anterior view. 22. Lateral view. 23. Paratype ♀, anterior view; 24–25. P. latipes (Parent, 1930), identified specimen from State of Acre, Brazil. 24. Anterior view. 25. Lateral view; 26–27. P. latitibia sp. nov., paratype Ƌ. 26. Anterior view. 27. Lateral view; 28–29. P. maroaga sp. nov., holotype Ƌ. 28. Anterior view. 29. Lateral view. Scale bars = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.4283626" httpUri="https://zenodo.org/record/4283626/files/figure.png" pageId="2" pageNumber="233">Figs 20, 23</figureCitation>
|
||
,
|
||
<figureCitation id="E0B12A1AC80AFFFCFB8568C905DE5784" box="[1134,1207,186,213]" captionStart="FIGURES 30–39" captionStartId="10.[151,264,1690,1714]" captionTargetBox="[151,1435,181,1666]" captionTargetId="figure-23@10.[151,1435,181,1666]" captionTargetPageId="10" captionText="FIGURES 30–39. Pseudosympycnus Robinson. Head. 30–32. P. palpiger (Van Duzee, 1931). 30–31. Paratype Ƌ. 30. Anterior view. 31. Lateral view. 32. Paratype ♀, anterior view. 33–35. P. perornatus Robinson, 1967. 33–34. Paratype Ƌ. 33. Anterior view. 34. Lateral view. 35. Paratype ♀, anterior view; 36–37. P. robinsoni sp. nov., holotype Ƌ. 36. Anterior view. 37. Lateral view; 38–39. P. sehnali sp. nov., holotype Ƌ. 38. Anterior view. 39. Lateral view. Scale bars = 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.4283628" httpUri="https://zenodo.org/record/4283628/files/figure.png" pageId="2" pageNumber="233">32, 35</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="30906514C80AFFFCFF2C68AD026D55D4" pageId="2" pageNumber="233" type="discussion">
|
||
<paragraph id="7835369FC80AFFFCFF2C68AD023156D8" blockId="2.[151,1437,151,645]" pageId="2" pageNumber="233">
|
||
<emphasis id="4AFEEA8DC80AFFFCFF2C68AD005257A8" bold="true" box="[199,315,223,249]" pageId="2" pageNumber="233">Remarks.</emphasis>
|
||
Males of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFE4668AD031057A8" box="[429,633,223,249]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="4AFEEA8DC80AFFFCFE4668AD031057A8" box="[429,633,223,249]" italics="true" pageId="2" pageNumber="233">Pseudosympycnus</emphasis>
|
||
</taxonomicName>
|
||
are easily recognized from other genera by their striking modifications on legs, and by the enlarged and rounded palpus. Females can be differentiated from Nearctic and Neotropical females of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFEFD695500FB5610" box="[278,402,295,321]" class="Insecta" family="Dolichopodidae" genus="Sympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="4AFEEA8DC80AFFFCFEFD695500FB5610" box="[278,402,295,321]" italics="true" pageId="2" pageNumber="233">Sympycnus</emphasis>
|
||
</taxonomicName>
|
||
by the presence of two regular rows of acrostichal setae in
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFBD26955046C5610" box="[1081,1285,295,321]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="4AFEEA8DC80AFFFCFBD26955046C5610" box="[1081,1285,295,321]" italics="true" pageId="2" pageNumber="233">Pseudosympycnus</emphasis>
|
||
</taxonomicName>
|
||
(0–1 rows in
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFF7C6939007A5634" box="[151,275,331,357]" class="Insecta" family="Dolichopodidae" genus="Sympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="4AFEEA8DC80AFFFCFF7C6939007A5634" box="[151,275,331,357]" italics="true" pageId="2" pageNumber="233">Sympycnus</emphasis>
|
||
</taxonomicName>
|
||
) (J. Runyon, pers. comm.). Females of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFD3F693902C95634" box="[724,928,331,357]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="4AFEEA8DC80AFFFCFD3F693902C95634" box="[724,928,331,357]" italics="true" pageId="2" pageNumber="233">Pseudosympycnus</emphasis>
|
||
</taxonomicName>
|
||
were not confidently sorted to species at this stage, as more information is required to make these decisions.
|
||
</paragraph>
|
||
<paragraph id="7835369FC80AFFFCFF2C69E1026D55D4" blockId="2.[151,1437,151,645]" pageId="2" pageNumber="233">
|
||
It is noteworthy that a number of species studied here were taken on moist rocks near waterfalls. The entire
|
||
<typeStatus id="A731883DC80AFFFCFA8769E104F556FC" box="[1388,1436,403,429]" pageId="2" pageNumber="233">type</typeStatus>
|
||
series of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFF1069C503715680" authority="Soares & Capellari, 2020" authorityName="Soares & Capellari" authorityYear="2020" box="[251,536,439,465]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="species" species="bickeli" status="sp. nov.">
|
||
<emphasis id="4AFEEA8DC80AFFFCFF1069C503715680" box="[251,536,439,465]" italics="true" pageId="2" pageNumber="233">Pseudosympycnus bickeli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="4AFEEA8DC80AFFFCFDF669C5031F5680" bold="true" box="[541,630,439,465]" pageId="2" pageNumber="233">
|
||
<taxonomicNameLabel id="51CD57F6C80AFFFCFDF669C5031F5680" box="[541,630,439,465]" pageId="2" pageNumber="233" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, for example, was found in this biotype, which is similar to where specimens of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFF1169A900F856A5" authorityName="Robinson" authorityYear="1967" box="[250,401,475,500]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="species" species="perornatus">
|
||
<emphasis id="4AFEEA8DC80AFFFCFF1169A900F856A5" box="[250,401,475,500]" italics="true" pageId="2" pageNumber="233">P. perornatus</emphasis>
|
||
</taxonomicName>
|
||
(“on wet rocks in deeply shaded ravine”, “on surface of dam” and “on rocks near stream”;
|
||
<bibRefCitation id="1C1B4B6EC80AFFFCFF7C698D002A554B" author="Robinson, H." box="[151,323,511,538]" pageId="2" pageNumber="233" pagination="892 - 903" refId="ref19473" refString="Robinson, H. (1967) A revision of the subfamily Stolidosominae (Diptera: Dolichopodidae). Annals of the Entomological Society of America, 60, 892 - 903." type="journal article" year="1967">Robinson 1967</bibRefCitation>
|
||
) and
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFE69698D009E5548" authority="Soares & Capellari, 2020" authorityName="Soares & Capellari" authorityYear="2020" box="[386,503,511,537]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="species" species="latitibia" status="sp. nov.">
|
||
<emphasis id="4AFEEA8DC80AFFFCFE69698D009E5548" box="[386,503,511,537]" italics="true" pageId="2" pageNumber="233">P. latitibia</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="4AFEEA8DC80AFFFCFE16698D033E5548" bold="true" box="[509,599,511,537]" pageId="2" pageNumber="233">
|
||
<taxonomicNameLabel id="51CD57F6C80AFFFCFE16698D033E5548" box="[509,599,511,537]" pageId="2" pageNumber="233" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(“on stones in streams”) were collected. Also, the
|
||
<typeStatus id="A731883DC80AFFFCFB7B698D05A95548" box="[1168,1216,511,537]" pageId="2" pageNumber="233">type</typeStatus>
|
||
locality of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFAAA698D04F55549" authority="Soares & Capellari, 2020" authorityName="Soares & Capellari" authorityYear="2020" box="[1345,1436,511,536]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="species" species="araza" status="sp. nov.">
|
||
<emphasis id="4AFEEA8DC80AFFFCFAAA698D04F55549" box="[1345,1436,511,536]" italics="true" pageId="2" pageNumber="233">P. araza</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="4AFEEA8DC80AFFFCFF7C6A51019B556C" bold="true" box="[151,242,547,573]" pageId="2" pageNumber="233">
|
||
<taxonomicNameLabel id="51CD57F6C80AFFFCFF7C6A51019B556C" box="[151,242,547,573]" pageId="2" pageNumber="233" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFEC16A5100C6556D" authority="Soares & Capellari, 2020" authorityName="Soares & Capellari" authorityYear="2020" box="[298,431,547,573]" class="Insecta" family="Dolichopodidae" genus="Pseudosympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="species" species="maroaga" status="sp. nov.">
|
||
<emphasis id="4AFEEA8DC80AFFFCFEC16A510052556D" box="[298,315,547,572]" italics="true" pageId="2" pageNumber="233">P</emphasis>
|
||
.
|
||
<emphasis id="4AFEEA8DC80AFFFCFEA06A5100C6556D" box="[331,431,547,572]" italics="true" pageId="2" pageNumber="233">maroaga</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="4AFEEA8DC80AFFFCFE5C6A510378556C" bold="true" box="[439,529,547,573]" pageId="2" pageNumber="233">
|
||
<taxonomicNameLabel id="51CD57F6C80AFFFCFE5C6A510378556C" box="[439,529,547,573]" pageId="2" pageNumber="233" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are both close to waterfalls (
|
||
<figureCitation id="E0B12A1AC80AFFFCFCB06A510289556C" box="[859,992,546,573]" captionStart="FIGURES 82–85" captionStartId="23.[151,264,1863,1887]" captionTargetBox="[151,1435,777,1840]" captionTargetId="figure-319@23.[151,1435,777,1840]" captionTargetPageId="23" captionText="FIGURES 82–85. Collection localities and habitats of Pseudosympycnus species. 82. Type-locality of P. araza sp. nov. (Araza river, Cusco, Peru. Photograph: J.A. Rafael, 2012); 83. Type-locality of P. bickeli sp. nov. (unnamed waterfall, Serra da Mocidade, Roraima, Brazil. Photograph: F.F. Xavier F., 2016); 84. Type-locality of P. sehnali sp. nov. (Reserva Florestal Adolpho Ducke, Manaus, Amazonas, Brazil. Photo: M.M.M. Soares, 2018); 85. Type-locality of P. maroaga sp. nov. (Iracema Falls, Presidente Figueiredo, Amazonas, Brazil. Photograph: M.M.M. Soares, 2018)." figureDoi="http://doi.org/10.5281/zenodo.4283646" httpUri="https://zenodo.org/record/4283646/files/figure.png" pageId="2" pageNumber="233">Figs 82–85</figureCitation>
|
||
). Moreover, specimens of
|
||
<taxonomicName id="BF8A4D1CC80AFFFCFAE76A5104F5556C" authorityName="Parent" authorityYear="1934" box="[1292,1436,547,573]" class="Insecta" family="Dolichopodidae" genus="Sympycnus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="233" phylum="Arthropoda" rank="species" species="singularis">
|
||
<emphasis id="4AFEEA8DC80AFFFCFAE76A510474556D" box="[1292,1309,547,572]" italics="true" pageId="2" pageNumber="233">P</emphasis>
|
||
.
|
||
<emphasis id="4AFEEA8DC80AFFFCFAC76A5104F5556C" box="[1324,1436,547,573]" italics="true" pageId="2" pageNumber="233">singularis</emphasis>
|
||
</taxonomicName>
|
||
were often collected close to waterfalls in
|
||
<collectingCountry id="009D760FC80AFFFCFD9B6A3503D15530" box="[624,696,583,609]" name="Belize" pageId="2" pageNumber="233">Belize</collectingCountry>
|
||
(J. Runyon, pers. comm.). These data may indicate habitat preferences in the genus or at least part of the known species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |