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<document id="D126992D98CB0E856AC7D321D070081D" ID-CLB-Dataset="27823" ID-DOI="10.11646/zootaxa.4571.3.3" ID-GBIF-Dataset="710a368c-2adb-49a0-ba1e-acfa6f61a7c1" ID-ISSN="1175-5326" ID-Zenodo-Dep="2612703" ID-ZooBank="CE0B17D0-918E-4D18-AD39-A72E585F7038" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553699544206" checkinUser="plazi" docAuthor="Barros, Luana Machado, Soares, Matheus Mickael Mota, Freitas-Silva, Rafael Augusto Pinheiro De &amp; Ale-Rocha, Rosaly" docDate="2019" docId="5E2A87F7FFBEFFB134F0F931941296DF" docLanguage="en" docName="zootaxa.4571.3.3.pdf" docOrigin="Zootaxa 4571 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Chvalaea annularis Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha 2019, sp. nov." docType="treatment" docUuid="CDB03AC5-39E8-4A5F-B082-B230A50556FA" docUuidSource="ZooBank" docVersion="9" lastPageNumber="351" masterDocId="A213FF8FFFBCFFB53467FFA1973C9151" masterDocTitle="Neotropical Chvalaea Papp &amp; Földvári (Diptera: Hybotidae: Ocydromiinae): new records, an illustrated key to species and description of three new species" masterLastPageNumber="362" masterPageNumber="347" pageNumber="349" updateTime="1698714649552" updateUser="ExternalLinkService">
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<mods:title id="CFB86EFA4869D43F486A2A8ACBB2EEB1">Neotropical Chvalaea Papp &amp; Földvári (Diptera: Hybotidae: Ocydromiinae): new records, an illustrated key to species and description of three new species</mods:title>
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<mods:namePart id="9A79CA79E7C0484467ADD50A7A40463E">Barros, Luana Machado</mods:namePart>
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<mods:namePart id="043A96AD1A0A1C3D92D176E9004475BF">Soares, Matheus Mickael Mota</mods:namePart>
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<mods:namePart id="D96EDE9BEF032B5A7E3A3A45F6C440BC">Freitas-Silva, Rafael Augusto Pinheiro De</mods:namePart>
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<mods:namePart id="3BEFD96E2A336F0E132CBEA9FAFB5552">Ale-Rocha, Rosaly</mods:namePart>
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<treatment id="5E2A87F7FFBEFFB134F0F931941296DF" ID-DOI="http://doi.org/10.5281/zenodo.5935622" ID-GBIF-Taxon="154508578" ID-Zenodo-Dep="5935622" LSID="urn:lsid:zoobank.org:act:CDB03AC5-39E8-4A5F-B082-B230A50556FA" httpUri="http://treatment.plazi.org/id/5E2A87F7FFBEFFB134F0F931941296DF" lastPageId="4" lastPageNumber="351" pageId="2" pageNumber="349">
<subSubSection id="9E99656AFFBEFFB734F0F93195CE97FB" box="[151,754,1680,1706]" pageId="2" pageNumber="349" type="nomenclature">
<paragraph id="D63C36E1FFBEFFB734F0F93195CE97FB" blockId="2.[151,754,1680,1740]" box="[151,754,1680,1706]" pageId="2" pageNumber="349">
<heading id="8D74818DFFBEFFB734F0F93195CE97FB" bold="true" box="[151,754,1680,1706]" fontSize="11" level="1" pageId="2" pageNumber="349" reason="1">
<emphasis id="E4F7EAF3FFBEFFB734F0F93195CE97FB" bold="true" box="[151,754,1680,1706]" pageId="2" pageNumber="349">
<taxonomicName id="11834D62FFBEFFB734F0F93195B197FB" authority="Barros &amp; Ale-Rocha" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" box="[151,653,1680,1706]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="349" phylum="Arthropoda" rank="species" species="annularis" status="sp. nov.">
<emphasis id="E4F7EAF3FFBEFFB734F0F93196B997FB" bold="true" box="[151,389,1680,1706]" italics="true" pageId="2" pageNumber="349">Chvalaea annularis</emphasis>
Barros &amp; Ale-Rocha
</taxonomicName>
<taxonomicNameLabel id="FFC45788FFBEFFB736F3F93195CE97FB" box="[660,754,1680,1706]" pageId="2" pageNumber="349" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="9E99656AFFBEFFB734F0F91296E0979D" box="[151,476,1715,1740]" pageId="2" pageNumber="349" type="description">
<paragraph id="D63C36E1FFBEFFB734F0F91296E0979D" blockId="2.[151,754,1680,1740]" box="[151,476,1715,1740]" pageId="2" pageNumber="349">
(
<figureCitation id="4EB82A64FFBEFFB734F8F912963F979A" box="[159,259,1715,1740]" captionStart="FIGURES 58" captionStartId="3.[151,264,987,1009]" captionTargetBox="[188,1398,193,965]" captionTargetId="figure@3.[188,1398,193,965]" captionTargetPageId="3" captionText="FIGURES 58. Chvalaea Papp &amp; Földvári. 56. Mediotergite. 5. Chvalaea pulchra Ale-Rocha, 2006, large central black mark highlighted; 6: Chvalaea annularis sp. nov. 78. Hind femur. 7. Chvalaea pulchra Ale-Rocha, 2006; 8. Chvalaea annularis sp. nov., black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm." httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="2" pageNumber="349">Figs 6, 8</figureCitation>
,
<figureCitation id="4EB82A64FFBEFFB73568F9129664979D" box="[271,344,1715,1740]" captionStart="FIGURES 2326" captionStartId="8.[151,264,1301,1323]" captionTargetBox="[156,1426,193,1257]" captionTargetId="figure@8.[151,1436,193,1279]" captionTargetPageId="8" captionText="FIGURES 2326. Chvalaea annularis sp. nov. Male terminalia (Holotype), phallus highlighted in gray. 23. Hypandrium and epandrium, ventral view; 24. Epandrium with cerci, dorsal view; 25. Hypandrium and epandrium, left lateral view; 26. Hypandrium and epandrium, right lateral view. Abbreviations: bac scl = bacilliform sclerite; sur = surstylus; cerc = cercus; ep = epandrium; hypd = hypandrium; subep s = subepandrial sclerite; ph = phallus; hyp = hypoproct. Scale bars = 0.3 mm." httpUri="https://zenodo.org/record/2612719/files/figure.png" pageId="2" pageNumber="349">2326</figureCitation>
,
<figureCitation id="4EB82A64FFBEFFB73504F91296BD979A" box="[355,385,1715,1739]" captionStart="FIGURES 3742" captionStartId="11.[151,264,1903,1925]" captionTargetBox="[144,1429,268,1837]" captionTargetId="figure@11.[144,1429,268,1837]" captionTargetPageId="11" captionText="FIGURES 3742. Chvalaea Papp &amp; Földvári. Habitus. 37. Chvalaea amazonica Ale-Rocha, 2006, holotype ♀; 38. Chvalaea annularis sp. nov., holotype ♂; 39. Chvalaea boliviana Ale-Rocha, 2006, paratype ♀; 40. Chvalaea catarinensis Ale-Rocha, 2006, paratype ♂; 41. Chvalaea ecuadoriensis sp. nov., paratype ♂. 42. Chvalaea masneri Ale-Rocha, 2006, paratype ♀. Scale bars = 1 mm." httpUri="https://zenodo.org/record/2612725/files/figure.png" pageId="2" pageNumber="349">38</figureCitation>
,
<figureCitation id="4EB82A64FFBEFFB735EAF9129697979D" box="[397,427,1715,1740]" captionStart="FIGURES 4552" captionStartId="13.[151,264,1529,1551]" captionTargetBox="[151,1436,450,1499]" captionTargetId="figure@13.[151,1436,447,1507]" captionTargetPageId="13" captionText="FIGURES 4552. Chvalaea Papp &amp; Földvári. Wings. 45. Chvalaea amazonica Ale-Rocha, 2006, holotype ♀; 46. Chvalaea annularis sp. nov., holotype ♂; 47. Chvalaea boliviana Ale-Rocha, 2006, paratype ♀; 48. Chvalaea catarinensis Ale-Rocha, 2006, paratype ♂; 49. Chvalaea ecuadoriensis sp. nov., paratype ♂; 50. Chvalaea masneri Ale-Rocha, 2006, paratype ♀; 51. Chvalaea pulchra Ale-Rocha, 2006, holotype ♀; 52. Chvalaea sinclairi sp. nov., holotype ♂. Abbreviations: bm = basal medial cell; br = basal radial cell; cua = anterior cubital cell; CuA+CuP = anterior branch of cubital vein + posterior branch of cubital vein; dm = discal medial cell; M 1 = first branch of media; M 4 = fourth branch of media; R 1 = anterior branch of radius; R 2+3 = second branch of radius; R 4+5 = third branch of radius. Scale bars = 1 mm." httpUri="https://zenodo.org/record/2612729/files/figure.png" pageId="2" pageNumber="349">46</figureCitation>
,
<figureCitation id="4EB82A64FFBEFFB735D0F91296E8979D" box="[439,468,1715,1740]" captionStart="FIGURE 53" captionStartId="14.[151,250,1210,1232]" captionTargetBox="[151,1436,337,1188]" captionTargetId="figure@14.[151,1436,337,1188]" captionTargetPageId="14" captionText="FIGURE 53. Chvalaea Papp &amp; Földvári. Geographical distribution of the Neotropical species." httpUri="https://zenodo.org/record/2612731/files/figure.png" pageId="2" pageNumber="349">53</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="9E99656AFFBEFFB734F0F95A951096BF" pageId="2" pageNumber="349" type="diagnosis">
<paragraph id="D63C36E1FFBEFFB734F0F95A951096BF" blockId="2.[151,1437,1787,2030]" pageId="2" pageNumber="349">
<emphasis id="E4F7EAF3FFBEFFB734F0F95A962D9645" bold="true" box="[151,273,1787,1812]" pageId="2" pageNumber="349">Diagnosis.</emphasis>
Antenna brown, except for pedicel yellow. Scutum pale brown, except for broad median stripe, notopleuron, narrow region above notopleuron, scutellum and mediotergite dark brown (
<figureCitation id="4EB82A64FFBEFFB730FCF8BF93DF9666" box="[1179,1251,1822,1847]" captionStart="FIGURES 58" captionStartId="3.[151,264,987,1009]" captionTargetBox="[188,1398,193,965]" captionTargetId="figure@3.[188,1398,193,965]" captionTargetPageId="3" captionText="FIGURES 58. Chvalaea Papp &amp; Földvári. 56. Mediotergite. 5. Chvalaea pulchra Ale-Rocha, 2006, large central black mark highlighted; 6: Chvalaea annularis sp. nov. 78. Hind femur. 7. Chvalaea pulchra Ale-Rocha, 2006; 8. Chvalaea annularis sp. nov., black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm." httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="2" pageNumber="349">Fig. 6</figureCitation>
). Pleura brown, except upper margin of anepisternum and laterotergite yellow. Wing with veins M
<subScript id="4A0734A4FFBEFFB7303FF8F3935C9631" attach="left" box="[1112,1120,1874,1888]" fontSize="6" pageId="2" pageNumber="349">1</subScript>
and M
<subScript id="4A0734A4FFBEFFB730D0F8F393839631" attach="left" box="[1207,1215,1874,1888]" fontSize="6" pageId="2" pageNumber="349">4</subScript>
not reaching wing margin (
<figureCitation id="4EB82A64FFBEFFB73493F8C8967496D3" box="[244,328,1897,1922]" captionStart="FIGURES 4552" captionStartId="13.[151,264,1529,1551]" captionTargetBox="[151,1436,450,1499]" captionTargetId="figure@13.[151,1436,447,1507]" captionTargetPageId="13" captionText="FIGURES 4552. Chvalaea Papp &amp; Földvári. Wings. 45. Chvalaea amazonica Ale-Rocha, 2006, holotype ♀; 46. Chvalaea annularis sp. nov., holotype ♂; 47. Chvalaea boliviana Ale-Rocha, 2006, paratype ♀; 48. Chvalaea catarinensis Ale-Rocha, 2006, paratype ♂; 49. Chvalaea ecuadoriensis sp. nov., paratype ♂; 50. Chvalaea masneri Ale-Rocha, 2006, paratype ♀; 51. Chvalaea pulchra Ale-Rocha, 2006, holotype ♀; 52. Chvalaea sinclairi sp. nov., holotype ♂. Abbreviations: bm = basal medial cell; br = basal radial cell; cua = anterior cubital cell; CuA+CuP = anterior branch of cubital vein + posterior branch of cubital vein; dm = discal medial cell; M 1 = first branch of media; M 4 = fourth branch of media; R 1 = anterior branch of radius; R 2+3 = second branch of radius; R 4+5 = third branch of radius. Scale bars = 1 mm." httpUri="https://zenodo.org/record/2612729/files/figure.png" pageId="2" pageNumber="349">Fig. 46</figureCitation>
). All coxae whitish yellow, except basal two-thirds of fore coxa brown; hind femur slightly clavate, whitish yellow on basal third, with a wide black ring medially, yellow apically with narrow black apical ring (
<figureCitation id="4EB82A64FFBEFFB73108F82C979A969B" captionStart="FIGURES 58" captionStartId="3.[151,264,987,1009]" captionTargetBox="[188,1398,193,965]" captionTargetId="figure@3.[188,1398,193,965]" captionTargetPageId="3" captionText="FIGURES 58. Chvalaea Papp &amp; Földvári. 56. Mediotergite. 5. Chvalaea pulchra Ale-Rocha, 2006, large central black mark highlighted; 6: Chvalaea annularis sp. nov. 78. Hind femur. 7. Chvalaea pulchra Ale-Rocha, 2006; 8. Chvalaea annularis sp. nov., black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm." httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="2" pageNumber="349">Fig. 8</figureCitation>
); all tibiae pale brown except hind tibia black; fore and mid tarsomeres 34 and hind tarsomeres 35 with short, blunt, black spine-like ventral setae.
</paragraph>
</subSubSection>
<caption id="82FC6669FFBFFFB634F0FC7A9397957F" httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="3" pageNumber="350" startId="3.[151,264,987,1009]" targetBox="[188,1398,193,965]" targetPageId="3">
<paragraph id="D63C36E1FFBFFFB634F0FC7A9397957F" blockId="3.[151,1436,986,1070]" pageId="3" pageNumber="350">
<emphasis id="E4F7EAF3FFBFFFB634F0FC7A959B92A0" bold="true" box="[151,679,986,1009]" pageId="3" pageNumber="350">
FIGURES 58.
<taxonomicName id="11834D62FFBFFFB63522FC7B954E92A0" authority="Papp &amp; Foldvari." authorityName="Papp &amp; Foldvari. Fore" authorityYear="2001" box="[325,626,986,1009]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="350" phylum="Arthropoda" rank="genus">
<emphasis id="E4F7EAF3FFBFFFB63522FC7B969492A0" bold="true" box="[325,424,986,1009]" italics="true" pageId="3" pageNumber="350">Chvalaea</emphasis>
Papp &amp; Földvári.
</taxonomicName>
56.
</emphasis>
Mediotergite.
<emphasis id="E4F7EAF3FFBFFFB63726FC7A946892A0" bold="true" box="[833,852,987,1009]" pageId="3" pageNumber="350">5.</emphasis>
<taxonomicName id="11834D62FFBFFFB6373AFC7A93EC92A0" authority="Ale-Rocha, 2006" authorityName="Ale-Rocha" authorityYear="2006" box="[861,1232,987,1009]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="350" phylum="Arthropoda" rank="species" species="pulchra">
<emphasis id="E4F7EAF3FFBFFFB6373AFC7A932992A1" box="[861,1045,987,1008]" italics="true" pageId="3" pageNumber="350">Chvalaea pulchra</emphasis>
Ale-Rocha, 2006
</taxonomicName>
, large central black mark highlighted;
<emphasis id="E4F7EAF3FFBFFFB6353CFC589654955E" bold="true" box="[347,360,1017,1039]" pageId="3" pageNumber="350">6</emphasis>
:
<taxonomicName id="11834D62FFBFFFB6351DFC5B957B955E" authority="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha, 2019" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" box="[378,583,1018,1039]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="350" phylum="Arthropoda" rank="species" species="annularis" status="sp. nov.">
<emphasis id="E4F7EAF3FFBFFFB6351DFC5B957B955E" box="[378,583,1018,1039]" italics="true" pageId="3" pageNumber="350">Chvalaea annularis</emphasis>
</taxonomicName>
<emphasis id="E4F7EAF3FFBFFFB63635FC5895E3955E" bold="true" box="[594,735,1017,1039]" pageId="3" pageNumber="350">
<taxonomicNameLabel id="FFC45788FFBFFFB63635FC58959B955E" box="[594,679,1017,1039]" pageId="3" pageNumber="350" rank="species">sp. nov.</taxonomicNameLabel>
78.
</emphasis>
Hind femur.
<emphasis id="E4F7EAF3FFBFFFB63712FC5894B4955E" bold="true" box="[885,904,1017,1039]" pageId="3" pageNumber="350">7.</emphasis>
<taxonomicName id="11834D62FFBFFFB637F4FC5B9232955E" authority="Ale-Rocha, 2006" authorityName="Ale-Rocha" authorityYear="2006" box="[915,1294,1017,1039]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="350" phylum="Arthropoda" rank="species" species="pulchra">
<emphasis id="E4F7EAF3FFBFFFB637F4FC5B9372955E" box="[915,1102,1018,1039]" italics="true" pageId="3" pageNumber="350">Chvalaea pulchra</emphasis>
Ale-Rocha, 2006
</taxonomicName>
;
<emphasis id="E4F7EAF3FFBFFFB6317AFC589213955E" bold="true" box="[1309,1327,1017,1039]" pageId="3" pageNumber="350">8.</emphasis>
<taxonomicName id="11834D62FFBFFFB6315CFC5B97C4957C" authority="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha, 2019" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="350" phylum="Arthropoda" rank="species" species="annularis" status="sp. nov.">
<emphasis id="E4F7EAF3FFBFFFB6315CFC5B97C4957C" italics="true" pageId="3" pageNumber="350">Chvalaea annularis</emphasis>
</taxonomicName>
<emphasis id="E4F7EAF3FFBFFFB63499FBB99673957F" bold="true" box="[254,335,1048,1070]" pageId="3" pageNumber="350">
<taxonomicNameLabel id="FFC45788FFBFFFB63499FBB99673957F" box="[254,335,1048,1070]" pageId="3" pageNumber="350" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm.
</paragraph>
</caption>
<subSubSection id="9E99656AFFBFFFB134A0FBF4969E9011" lastPageId="4" lastPageNumber="351" pageId="3" pageNumber="350" type="description">
<paragraph id="D63C36E1FFBFFFB134A0FBF49597904D" blockId="3.[151,1437,1109,2037]" lastBlockId="4.[151,1436,151,536]" lastPageId="4" lastPageNumber="351" pageId="3" pageNumber="350">
<emphasis id="E4F7EAF3FFBFFFB634A0FBF4952F953F" bold="true" box="[199,531,1109,1134]" pageId="3" pageNumber="350">
Description.
<typeStatus id="09388843FFBFFFB63505FBF496F3953F" box="[354,463,1109,1134]" pageId="3" pageNumber="350" type="holotype">Holotype</typeStatus>
male
</emphasis>
(
<figureCitation id="4EB82A64FFBFFFB63642FBF49547953F" box="[549,635,1109,1134]" captionStart="FIGURES 3742" captionStartId="11.[151,264,1903,1925]" captionTargetBox="[144,1429,268,1837]" captionTargetId="figure@11.[144,1429,268,1837]" captionTargetPageId="11" captionText="FIGURES 3742. Chvalaea Papp &amp; Földvári. Habitus. 37. Chvalaea amazonica Ale-Rocha, 2006, holotype ♀; 38. Chvalaea annularis sp. nov., holotype ♂; 39. Chvalaea boliviana Ale-Rocha, 2006, paratype ♀; 40. Chvalaea catarinensis Ale-Rocha, 2006, paratype ♂; 41. Chvalaea ecuadoriensis sp. nov., paratype ♂. 42. Chvalaea masneri Ale-Rocha, 2006, paratype ♀. Scale bars = 1 mm." httpUri="https://zenodo.org/record/2612725/files/figure.png" pageId="3" pageNumber="350">Fig. 38</figureCitation>
). Body length: 4.4 mm. Wing length: 4.3 mm.
<emphasis id="E4F7EAF3FFBFFFB630C3FBF493D0953F" bold="true" box="[1188,1260,1109,1134]" pageId="3" pageNumber="350">Head.</emphasis>
Frons (at midlength narrower than width of anterior ocellus) narrow, as long as 1/4 length of face. Antenna brown, except pedicel yellow; postpedicel about twice length of scape and pedicel combined, with dense brown microtrichia and 1 short, thin dorsal seta near base; stylus arista-like, about 1.5 times length of scape, pedicel and postpedicel combined; 1 pair of ocellar setae very short, proclinate. Proboscis pale brown and very short; palpus yellow covered with dense yellow pruinosity and long and slender setae.
<emphasis id="E4F7EAF3FFBFFFB637D3FAA893289473" bold="true" box="[948,1044,1289,1314]" pageId="3" pageNumber="350">Thorax.</emphasis>
Covered with yellow pruinosity. Pronotum dark brown. Scutum pale brown, except for broad median stripe, spot on notopleuron and narrow region above notopleuron, both dark brown, postpronotal lobe yellow, postalar callus pale yellow. Pleura brown, except upper margin of anepisternum and laterotergite yellow. Scutellum dark brown (
<figureCitation id="4EB82A64FFBFFFB6306BFAD4937394DF" box="[1036,1103,1397,1422]" captionStart="FIGURES 58" captionStartId="3.[151,264,987,1009]" captionTargetBox="[188,1398,193,965]" captionTargetId="figure@3.[188,1398,193,965]" captionTargetPageId="3" captionText="FIGURES 58. Chvalaea Papp &amp; Földvári. 56. Mediotergite. 5. Chvalaea pulchra Ale-Rocha, 2006, large central black mark highlighted; 6: Chvalaea annularis sp. nov. 78. Hind femur. 7. Chvalaea pulchra Ale-Rocha, 2006; 8. Chvalaea annularis sp. nov., black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm." httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="3" pageNumber="350">Fig. 6</figureCitation>
) with 1 thin, short lateral seta [1 apical pair of scutellar setae lost, apparently strong]. Mediotergite dark brown (
<figureCitation id="4EB82A64FFBFFFB63012FA38938394E3" box="[1141,1215,1433,1458]" captionStart="FIGURES 58" captionStartId="3.[151,264,987,1009]" captionTargetBox="[188,1398,193,965]" captionTargetId="figure@3.[188,1398,193,965]" captionTargetPageId="3" captionText="FIGURES 58. Chvalaea Papp &amp; Földvári. 56. Mediotergite. 5. Chvalaea pulchra Ale-Rocha, 2006, large central black mark highlighted; 6: Chvalaea annularis sp. nov. 78. Hind femur. 7. Chvalaea pulchra Ale-Rocha, 2006; 8. Chvalaea annularis sp. nov., black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm." httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="3" pageNumber="350">Fig. 6</figureCitation>
). Acrostichals and dorsocentrals uniserial, short, slender and sparse on scutum; notopleuron with 1 long and strong seta, with 5 shorter, more slender setae; 2 anterior postalar setae slender, short and 1 posterior postalar seta [lost in
<typeStatus id="09388843FFBFFFB63154FA4092A494AB" box="[1331,1432,1505,1530]" pageId="3" pageNumber="350" type="holotype">holotype</typeStatus>
, apparently strong].
<emphasis id="E4F7EAF3FFBFFFB63517F9A4968B974F" bold="true" box="[368,439,1541,1566]" pageId="3" pageNumber="350">Wing.</emphasis>
Membrane pale brown; pterostigma brown, elongate and narrow; cell dm slightly shorter than basal cells; cell cua slightly shorter than half cell bm; CuA+CuP not reaching wing margin; veins M
<subScript id="4A0734A4FFBFFFB6315BF99992789717" attach="left" box="[1340,1348,1592,1606]" fontSize="6" pageId="3" pageNumber="350">1</subScript>
and M
<subScript id="4A0734A4FFBFFFB631F3F99992A09717" attach="left" box="[1428,1436,1592,1606]" fontSize="6" pageId="3" pageNumber="350">4</subScript>
not reaching wing margin (
<figureCitation id="4EB82A64FFBFFFB635AEF9F195229738" box="[457,542,1616,1641]" captionStart="FIGURES 4552" captionStartId="13.[151,264,1529,1551]" captionTargetBox="[151,1436,450,1499]" captionTargetId="figure@13.[151,1436,447,1507]" captionTargetPageId="13" captionText="FIGURES 4552. Chvalaea Papp &amp; Földvári. Wings. 45. Chvalaea amazonica Ale-Rocha, 2006, holotype ♀; 46. Chvalaea annularis sp. nov., holotype ♂; 47. Chvalaea boliviana Ale-Rocha, 2006, paratype ♀; 48. Chvalaea catarinensis Ale-Rocha, 2006, paratype ♂; 49. Chvalaea ecuadoriensis sp. nov., paratype ♂; 50. Chvalaea masneri Ale-Rocha, 2006, paratype ♀; 51. Chvalaea pulchra Ale-Rocha, 2006, holotype ♀; 52. Chvalaea sinclairi sp. nov., holotype ♂. Abbreviations: bm = basal medial cell; br = basal radial cell; cua = anterior cubital cell; CuA+CuP = anterior branch of cubital vein + posterior branch of cubital vein; dm = discal medial cell; M 1 = first branch of media; M 4 = fourth branch of media; R 1 = anterior branch of radius; R 2+3 = second branch of radius; R 4+5 = third branch of radius. Scale bars = 1 mm." httpUri="https://zenodo.org/record/2612729/files/figure.png" pageId="3" pageNumber="350">Fig. 46</figureCitation>
).
<emphasis id="E4F7EAF3FFBFFFB63655F9F1954D9738" bold="true" box="[562,625,1616,1641]" pageId="3" pageNumber="350">Legs.</emphasis>
All coxae whitish yellow except basal 2/3 of fore coxa brown; fore and mid femora pale brown except for black extreme apex, hind femur slightly clavate, whitish yellow on basal third, with wide black ring medially, yellow apically with narrow, black ring at extreme apex (
<figureCitation id="4EB82A64FFBFFFB630F9F93993DA97E0" box="[1182,1254,1688,1713]" captionStart="FIGURES 58" captionStartId="3.[151,264,987,1009]" captionTargetBox="[188,1398,193,965]" captionTargetId="figure@3.[188,1398,193,965]" captionTargetPageId="3" captionText="FIGURES 58. Chvalaea Papp &amp; Földvári. 56. Mediotergite. 5. Chvalaea pulchra Ale-Rocha, 2006, large central black mark highlighted; 6: Chvalaea annularis sp. nov. 78. Hind femur. 7. Chvalaea pulchra Ale-Rocha, 2006; 8. Chvalaea annularis sp. nov., black medium ring highlighted. Scale bars: Figs 56 = 0.2 mm; Figs 78 = 0.5 mm." httpUri="https://zenodo.org/record/2612709/files/figure.png" pageId="3" pageNumber="350">Fig. 8</figureCitation>
); all tibiae pale brown, except hind tibia black; fore and mid tarsomere 1 whitish, remaining fore and mid tarsomeres pale yellow, hind tarsomere 12 whitish, remaining hind tarsomeres dark brown. Chaetotaxy: fore femur without highlighted setae, mid femur with 1 long and slender anterodorsal setae near apex, hind femur with 2 anteroventral at midlength and 1 anterodorsal apical seta; fore tibia with 1 long and thin posteroventral seta at mid-length, mid tibia with 1 long and thick dorsal seta near base, 2 anterior setae on basal half and 1 anterior on apical half, 1 long ventral seta near mid-length, hind tibia without outstanding setae; fore and mid tarsomere 1 with 1 ventral seta stronger and long near base; hind tarsomere 1 with 2 series of rows of elongate black spine-like setae, including 4 anteroventrals and 3 posteroventrals, fore and mid tarsomeres 34 and hind tarsomeres 35 with short, blunt, black spine-like ventral setae.
<emphasis id="E4F7EAF3FFBFFFB635CBF87D951496A4" bold="true" box="[428,552,2012,2037]" pageId="3" pageNumber="350">Abdomen.</emphasis>
Black, slender, slightly curved upwards, sides almost parallel-sided in lateral view.
<typeStatus id="09388843FFB8FFB134BAFF36967991E1" box="[221,325,151,176]" pageId="4" pageNumber="351" type="holotype">Holotype</typeStatus>
male terminalia (
<figureCitation id="4EB82A64FFB8FFB13670FF3695A391E1" box="[535,671,151,176]" captionStart="FIGURES 2326" captionStartId="8.[151,264,1301,1323]" captionTargetBox="[156,1426,193,1257]" captionTargetId="figure@8.[151,1436,193,1279]" captionTargetPageId="8" captionText="FIGURES 2326. Chvalaea annularis sp. nov. Male terminalia (Holotype), phallus highlighted in gray. 23. Hypandrium and epandrium, ventral view; 24. Epandrium with cerci, dorsal view; 25. Hypandrium and epandrium, left lateral view; 26. Hypandrium and epandrium, right lateral view. Abbreviations: bac scl = bacilliform sclerite; sur = surstylus; cerc = cercus; ep = epandrium; hypd = hypandrium; subep s = subepandrial sclerite; ph = phallus; hyp = hypoproct. Scale bars = 0.3 mm." httpUri="https://zenodo.org/record/2612719/files/figure.png" pageId="4" pageNumber="351">Figs 2326</figureCitation>
): hypandrium narrow, elongate and oval, about twice longer than wide, apical margin slightly convex with 2 subapical long setae (
<figureCitation id="4EB82A64FFB8FFB137FAFF1D94CA9185" box="[925,1014,188,213]" captionStart="FIGURES 2326" captionStartId="8.[151,264,1301,1323]" captionTargetBox="[156,1426,193,1257]" captionTargetId="figure@8.[151,1436,193,1279]" captionTargetPageId="8" captionText="FIGURES 2326. Chvalaea annularis sp. nov. Male terminalia (Holotype), phallus highlighted in gray. 23. Hypandrium and epandrium, ventral view; 24. Epandrium with cerci, dorsal view; 25. Hypandrium and epandrium, left lateral view; 26. Hypandrium and epandrium, right lateral view. Abbreviations: bac scl = bacilliform sclerite; sur = surstylus; cerc = cercus; ep = epandrium; hypd = hypandrium; subep s = subepandrial sclerite; ph = phallus; hyp = hypoproct. Scale bars = 0.3 mm." httpUri="https://zenodo.org/record/2612719/files/figure.png" pageId="4" pageNumber="351">Fig. 23</figureCitation>
); subepandrial sclerite with anterior margin rounded and apical margin truncate; hypoproct with apex truncate and lateral margin round, triangular indentation in middle of basal margin (
<figureCitation id="4EB82A64FFB8FFB1362DFEA595A3904D" box="[586,671,260,285]" captionStart="FIGURES 2326" captionStartId="8.[151,264,1301,1323]" captionTargetBox="[156,1426,193,1257]" captionTargetId="figure@8.[151,1436,193,1279]" captionTargetPageId="8" captionText="FIGURES 2326. Chvalaea annularis sp. nov. Male terminalia (Holotype), phallus highlighted in gray. 23. Hypandrium and epandrium, ventral view; 24. Epandrium with cerci, dorsal view; 25. Hypandrium and epandrium, left lateral view; 26. Hypandrium and epandrium, right lateral view. Abbreviations: bac scl = bacilliform sclerite; sur = surstylus; cerc = cercus; ep = epandrium; hypd = hypandrium; subep s = subepandrial sclerite; ph = phallus; hyp = hypoproct. Scale bars = 0.3 mm." httpUri="https://zenodo.org/record/2612719/files/figure.png" pageId="4" pageNumber="351">Fig. 24</figureCitation>
).
</paragraph>
<paragraph id="D63C36E1FFB8FFB134A0FE86969E9011" blockId="4.[151,1436,151,536]" box="[199,418,295,320]" pageId="4" pageNumber="351">
<emphasis id="E4F7EAF3FFB8FFB134A0FE8696199011" bold="true" box="[199,293,295,320]" pageId="4" pageNumber="351">Female.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="9E99656AFFB8FFB134A0FEED94F09034" box="[199,972,332,357]" pageId="4" pageNumber="351" type="distribution">
<paragraph id="D63C36E1FFB8FFB134A0FEED94F09034" blockId="4.[151,1436,151,536]" box="[199,972,332,357]" pageId="4" pageNumber="351">
<emphasis id="E4F7EAF3FFB8FFB134A0FEED965C9034" bold="true" box="[199,352,332,357]" pageId="4" pageNumber="351">Distribution.</emphasis>
This species is known from
<collectingCountry id="AE947671FFB8FFB136C5FEED95DA9034" box="[674,742,332,357]" name="Brazil" pageId="4" pageNumber="351">Brazil</collectingCountry>
(
<collectingRegion id="1447F803FFB8FFB13692FEED94689034" box="[757,852,332,357]" country="Brazil" name="Alagoas" pageId="4" pageNumber="351">Alagoas</collectingRegion>
) (
<figureCitation id="4EB82A64FFB8FFB1370CFEED94839034" box="[875,959,332,357]" captionStart="FIGURE 53" captionStartId="14.[151,250,1210,1232]" captionTargetBox="[151,1436,337,1188]" captionTargetId="figure@14.[151,1436,337,1188]" captionTargetPageId="14" captionText="FIGURE 53. Chvalaea Papp &amp; Földvári. Geographical distribution of the Neotropical species." httpUri="https://zenodo.org/record/2612731/files/figure.png" pageId="4" pageNumber="351">Fig. 53</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="9E99656AFFB8FFB134A0FECE956C9349" pageId="4" pageNumber="351" type="materials_examined">
<paragraph id="D63C36E1FFB8FFB134A0FECE956C9349" blockId="4.[151,1436,151,536]" pageId="4" pageNumber="351">
<emphasis id="E4F7EAF3FFB8FFB134A0FECE952390D9" bold="true" box="[199,543,367,392]" pageId="4" pageNumber="351">
Type material.
<materialsCitation id="66EB3CBCFFB8FFB135E7FECE952390D9" ID-GBIF-Occurrence="2029203361" box="[384,543,367,392]" collectingDate="2014-06-21" collectingDateMax="2014-06-28" collectingDateMin="2014-06-21" collectionCode="INPA" collectorName="Malaise, D. M &amp; Takiya, A. P. M &amp; Santos, W. R. M &amp; A. Domahovski &amp; Holotipo" country="Brazil" county="Quebrangulo" location="Rio Carangueijo" municipality="Reserva Biologica de Pedra Talhada" pageId="4" pageNumber="351" specimenCount="1" specimenCount-male="1" stateProvince="Alagoas" typeStatus="holotype">
<typeStatus id="09388843FFB8FFB135E7FECE952390D9" box="[384,543,367,392]" pageId="4" pageNumber="351" type="holotype">HOLOTYPE</typeStatus>
</materialsCitation>
</emphasis>
<specimenCount id="C085FD68FFB8FFB13640FED1950290D6" box="[551,574,368,391]" pageId="4" pageNumber="351" type="male"></specimenCount>
, labelled:
<collectingCountry id="AE947671FFB8FFB136D1FECE95C090D9" box="[694,764,367,392]" name="Brazil" pageId="4" pageNumber="351">Brasil</collectingCountry>
, AL. [
<collectingRegion id="1447F803FFB8FFB13722FECE949590D9" box="[837,937,367,392]" country="Brazil" name="Alagoas" pageId="4" pageNumber="351">Alagoas</collectingRegion>
],
<collectingCounty id="3F5D4E6DFFB8FFB137DAFECE936E90D9" box="[957,1106,367,392]" pageId="4" pageNumber="351">Quebrangulo</collectingCounty>
,
<collectingMunicipality id="3658AC9BFFB8FFB13038FED197CE90FC" pageId="4" pageNumber="351">Reserva Biológica de Pedra Talhada</collectingMunicipality>
,
<location id="D35C603AFFB8FFB13567FE35968090FC" LSID="urn:lsid:plazi:treatment:5E2A87F7FFBEFFB134F0F931941296DF:D35C603AFFB8FFB13567FE35968090FC" box="[256,444,404,429]" country="Brazil" county="Quebrangulo" municipality="Reserva Biologica de Pedra Talhada" name="Rio Carangueijo" pageId="4" pageNumber="351" stateProvince="Alagoas">Rio Carangueijo</location>
[sic. Caranguejo], acima do alojamento, S09°1526.5″/ W36°2507.9″,
<date id="A23D1021FFB8FFB13093FE3592A490FC" box="[1268,1432,404,429]" pageId="4" pageNumber="351" value="2014-06-21" valueMax="2014-06-28" valueMin="2014-06-21">
<collectingDate id="B279E9C9FFB8FFB13093FE3592A490FC" box="[1268,1432,404,429]" pageId="4" pageNumber="351" value="2014-06-21" valueMax="2014-06-28" valueMin="2014-06-21">2128.vi.2014</collectingDate>
</date>
,
<collectorName id="7B765337FFB8FFB134F0FE16960A909E" box="[151,310,439,464]" pageId="4" pageNumber="351">Malaise, D.M</collectorName>
.
<collectorName id="7B765337FFB8FFB13526FE1696DA9081" box="[321,486,439,464]" pageId="4" pageNumber="351">Takiya, A.P.M</collectorName>
.
<collectorName id="7B765337FFB8FFB13596FE1995A3909E" box="[497,671,440,464]" pageId="4" pageNumber="351">Santos, W.R.M</collectorName>
. Souza &amp;
<collectorName id="7B765337FFB8FFB13773FE1994F99081" box="[788,965,439,464]" pageId="4" pageNumber="351">A. Domahovski</collectorName>
/
<collectorName id="7B765337FFB8FFB137BBFE16937E9081" box="[988,1090,439,464]" pageId="4" pageNumber="351">Holótipo</collectorName>
,
<taxonomicName id="11834D62FFB8FFB13029FE19962C90A4" authority="Barros &amp; Ale-Rocha" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="annularis">
<emphasis id="E4F7EAF3FFB8FFB13029FE1992119081" box="[1102,1325,440,464]" italics="true" pageId="4" pageNumber="351">Chvalaea annularis</emphasis>
Barros &amp; Ale-Rocha
</taxonomicName>
[red label] (INPA).
<typeStatus id="09388843FFB8FFB13592FE7D956190A4" box="[501,605,476,501]" pageId="4" pageNumber="351" type="holotype">Holotype</typeStatus>
in good condition, except apical scutellar setae lost, terminalia dissected, left wing mounted between cover slips.
</paragraph>
</subSubSection>
<caption id="82FC6669FFB8FFB134F0FA5D92A0971E" httpUri="https://zenodo.org/record/2612711/files/figure.png" pageId="4" pageNumber="351" startId="4.[151,264,1532,1554]" targetBox="[188,1398,611,1483]" targetPageId="4">
<paragraph id="D63C36E1FFB8FFB134F0FA5D92A0971E" blockId="4.[151,1436,1532,1615]" pageId="4" pageNumber="351">
<emphasis id="E4F7EAF3FFB8FFB134F0FA5D967A9743" bold="true" box="[151,326,1532,1554]" pageId="4" pageNumber="351">FIGURES 912.</emphasis>
<taxonomicName id="11834D62FFB8FFB1352BFA5D955F9743" authority="Papp &amp; Foldvari." authorityName="Papp &amp; Foldvari. Fore" authorityYear="2001" box="[332,611,1532,1554]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="genus">
<emphasis id="E4F7EAF3FFB8FFB1352BFA5D96919740" box="[332,429,1532,1553]" italics="true" pageId="4" pageNumber="351">Chvalaea</emphasis>
Papp &amp; Földvári.
</taxonomicName>
<emphasis id="E4F7EAF3FFB8FFB1360FFA5D959D9743" bold="true" box="[616,673,1532,1554]" pageId="4" pageNumber="351">910.</emphasis>
Pleura.
<emphasis id="E4F7EAF3FFB8FFB13693FA5D943B9743" bold="true" box="[756,775,1532,1554]" pageId="4" pageNumber="351">9.</emphasis>
<taxonomicName id="11834D62FFB8FFB1376AFA5D93B69743" authority="Ale-Rocha, 2006" authorityName="Ale-Rocha" authorityYear="2006" box="[781,1162,1532,1554]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="boliviana">
<emphasis id="E4F7EAF3FFB8FFB1376AFA5D94EF9740" box="[781,979,1532,1553]" italics="true" pageId="4" pageNumber="351">Chvalaea boliviana</emphasis>
Ale-Rocha, 2006
</taxonomicName>
;
<emphasis id="E4F7EAF3FFB8FFB130F4FA5D938F9743" bold="true" box="[1171,1203,1532,1554]" pageId="4" pageNumber="351">10.</emphasis>
<taxonomicName id="11834D62FFB8FFB130DEFA5D96799760" authority="Ale Rocha, 2006" authorityName="Ale Rocha" authorityYear="2006" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="catarinensis">
<emphasis id="E4F7EAF3FFB8FFB130DEFA5D92A09743" box="[1209,1436,1532,1554]" italics="true" pageId="4" pageNumber="351">Chvalaea catarinensis</emphasis>
Ale Rocha, 2006
</taxonomicName>
;
<emphasis id="E4F7EAF3FFB8FFB13528F9BA96A89760" bold="true" box="[335,404,1563,1585]" pageId="4" pageNumber="351">1112.</emphasis>
Scutellum.
<emphasis id="E4F7EAF3FFB8FFB1366BF9BA95169760" bold="true" box="[524,554,1563,1585]" pageId="4" pageNumber="351">11.</emphasis>
<taxonomicName id="11834D62FFB8FFB13656F9BA94929760" authority="Ale-Rocha, 2006" authorityName="Ale-Rocha" authorityYear="2006" box="[561,942,1563,1585]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="boliviana">
<emphasis id="E4F7EAF3FFB8FFB13656F9BA95C49761" box="[561,760,1563,1584]" italics="true" pageId="4" pageNumber="351">Chvalaea boliviana</emphasis>
Ale-Rocha, 2006
</taxonomicName>
, subapical setae minute and thin highlighted;
<emphasis id="E4F7EAF3FFB8FFB1311BF9BA92A09760" bold="true" box="[1404,1436,1563,1585]" pageId="4" pageNumber="351">12.</emphasis>
<taxonomicName id="11834D62FFB8FFB134F0F99B9511971E" authority="Ale Rocha, 2006" authorityName="Ale Rocha" authorityYear="2006" box="[151,557,1593,1615]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="catarinensis">
<emphasis id="E4F7EAF3FFB8FFB134F0F99B9646971E" box="[151,378,1594,1615]" italics="true" pageId="4" pageNumber="351">Chvalaea catarinensis</emphasis>
Ale Rocha, 2006
</taxonomicName>
, strong apical setae highlighted. Scale bars: Figs 78 = 0.5 mm; Figs 1314 = 0.2 mm.
</paragraph>
</caption>
<subSubSection id="9E99656AFFB8FFB134A0F9D7926C97DE" box="[199,1360,1654,1679]" pageId="4" pageNumber="351" type="etymology">
<paragraph id="D63C36E1FFB8FFB134A0F9D7926C97DE" blockId="4.[151,1437,1654,1935]" box="[199,1360,1654,1679]" pageId="4" pageNumber="351">
<emphasis id="E4F7EAF3FFB8FFB134A0F9D7967297DE" bold="true" box="[199,334,1654,1679]" pageId="4" pageNumber="351">Etymology.</emphasis>
From the Latin
<emphasis id="E4F7EAF3FFB8FFB13664F9D6956097DE" box="[515,604,1655,1679]" italics="true" pageId="4" pageNumber="351">annulus</emphasis>
= ring, in reference to the contrasting black ring on the hind femur.
</paragraph>
</subSubSection>
<subSubSection id="9E99656AFFB8FFB134A0F93A941296DF" pageId="4" pageNumber="351" type="discussion">
<paragraph id="D63C36E1FFB8FFB134A0F93A941296DF" blockId="4.[151,1437,1654,1935]" pageId="4" pageNumber="351">
<emphasis id="E4F7EAF3FFB8FFB134A0F93A960797E5" bold="true" box="[199,315,1691,1716]" pageId="4" pageNumber="351">Remarks.</emphasis>
<taxonomicName id="11834D62FFB8FFB13525F93A951C97E2" authority="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha, 2019" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" box="[322,544,1691,1715]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="annularis" status="sp. nov.">
<emphasis id="E4F7EAF3FFB8FFB13525F93A951C97E2" box="[322,544,1691,1715]" italics="true" pageId="4" pageNumber="351">Chvalaea annularis</emphasis>
</taxonomicName>
<emphasis id="E4F7EAF3FFB8FFB1364FF93A95BE97E5" bold="true" box="[552,642,1691,1716]" pageId="4" pageNumber="351">
<taxonomicNameLabel id="FFC45788FFB8FFB1364FF93A95BE97E5" box="[552,642,1691,1716]" pageId="4" pageNumber="351" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is similar to
<taxonomicName id="11834D62FFB8FFB13771F93A94B297E2" authorityName="Ale-Rocha" authorityYear="2006" box="[790,910,1691,1715]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="pulchra">
<emphasis id="E4F7EAF3FFB8FFB13771F93A94B297E2" box="[790,910,1691,1715]" italics="true" pageId="4" pageNumber="351">C. pulchra</emphasis>
</taxonomicName>
by the presence of a broad median stripe, spot on the notopleuron and narrow region above notopleuron, both dark brown, veins M
<subScript id="4A0734A4FFB8FFB13023F96F9370978D" attach="left" box="[1092,1100,1742,1756]" fontSize="6" pageId="4" pageNumber="351">1</subScript>
and M
<subScript id="4A0734A4FFB8FFB130FCF96F939F978D" attach="left" box="[1179,1187,1742,1756]" fontSize="6" pageId="4" pageNumber="351">4</subScript>
not reaching the wing margin, and fore and mid tarsomeres 34 and hind tarsomeres 35 with short, blunt, black ventral spine-like setae. In
<taxonomicName id="11834D62FFB8FFB134DFF8AB967B9673" authority="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha, 2019" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" box="[184,327,1802,1826]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="annularis" status="sp. nov.">
<emphasis id="E4F7EAF3FFB8FFB134DFF8AB967B9673" box="[184,327,1802,1826]" italics="true" pageId="4" pageNumber="351">C. annularis</emphasis>
</taxonomicName>
<emphasis id="E4F7EAF3FFB8FFB13535F8A896939673" bold="true" box="[338,431,1801,1826]" pageId="4" pageNumber="351">
<taxonomicNameLabel id="FFC45788FFB8FFB13535F8A896939673" box="[338,431,1801,1826]" pageId="4" pageNumber="351" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, the pronotum, scutellum and mediotergite are dark brown, whereas in
<taxonomicName id="11834D62FFB8FFB13093F8AB92539673" authorityName="Ale-Rocha" authorityYear="2006" box="[1268,1391,1802,1826]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="pulchra">
<emphasis id="E4F7EAF3FFB8FFB13093F8AB92539673" box="[1268,1391,1802,1826]" italics="true" pageId="4" pageNumber="351">C. pulchra</emphasis>
</taxonomicName>
the pronotum and scutellum are yellow and the mediotergite is yellow with a black spot. Moreover,
<taxonomicName id="11834D62FFB8FFB13083F88F924E9617" authority="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha, 2019" authorityName="Barros &amp; Soares &amp; Freitas-Silva &amp; Ale-Rocha" authorityYear="2019" box="[1252,1394,1838,1862]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="annularis" status="sp. nov.">
<emphasis id="E4F7EAF3FFB8FFB13083F88F924E9617" box="[1252,1394,1838,1862]" italics="true" pageId="4" pageNumber="351">C. annularis</emphasis>
</taxonomicName>
<emphasis id="E4F7EAF3FFB8FFB1311DF88C97F4963B" bold="true" pageId="4" pageNumber="351">
<taxonomicNameLabel id="FFC45788FFB8FFB1311DF88C97F4963B" pageId="4" pageNumber="351" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has the hind femur slightly clavate with a wide black ring medially; in
<taxonomicName id="11834D62FFB8FFB13792F8F39352963B" authorityName="Ale-Rocha" authorityYear="2006" box="[1013,1134,1874,1898]" class="Insecta" family="Hybotidae" genus="Chvalaea" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="351" phylum="Arthropoda" rank="species" species="pulchra">
<emphasis id="E4F7EAF3FFB8FFB13792F8F39352963B" box="[1013,1134,1874,1898]" italics="true" pageId="4" pageNumber="351">C. pulchra</emphasis>
</taxonomicName>
the hind femur is strongly clavate, yellow with a very narrow, dark brown apical ring.
</paragraph>
</subSubSection>
</treatment>
</document>