treatments-xml/data/27/61/69/27616911FFBCFFADC5BFF987FDCEF967.xml

<document id="ED9098DB61E65A5E2DA25C7F0DE7020C" ID-DOI="10.11646/zootaxa.5361.4.5" ID-ISSN="1175-5326" ID-Zenodo-Dep="10145271" ID-ZooBank="17E949E3-507F-4500-A0AA-AC06D2BA6451" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="juliana" checkinTime="1700168089003" checkinUser="plazi" docAuthor="Moura, Laisse &amp; Quinteiro, Fábio B." docDate="2023" docId="27616911FFBCFFADC5BFF987FDCEF967" docLanguage="en" docName="zootaxa.5361.4.5.pdf" docOrigin="Zootaxa 5361 (4)" docSource="https://www.mapress.com/zt/article/download/zootaxa.5361.4.5/52210" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Oecetis ancorospina Moura &amp; Quinteiro 2023, n. sp." docType="treatment" docUuid="A8F733BB-EA1E-4E71-997A-F64CA6F4DE70" docUuidSource="ZooBank" docVersion="3" lastPageNumber="560" masterDocId="DB581169FFBEFFA8C528FF94FF85FFE3" masterDocTitle="Diversity of Leptoceroidea (Insecta: Trichoptera) in Pará State, Brazil: A new species of Oecetis McLachlan 1877 and new records" masterLastPageNumber="565" masterPageNumber="555" pageNumber="557" updateTime="1700501553997" updateUser="juliana" zenodo-license-document="CLOSED">
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<mods:title id="90C659CCCA79CAEA980D4B1B62116CE2">Diversity of Leptoceroidea (Insecta: Trichoptera) in Pará State, Brazil: A new species of Oecetis McLachlan 1877 and new records</mods:title>
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<mods:namePart id="AC11C5FB6DE2C8A9C169D29B23272EE7">Moura, Laisse</mods:namePart>
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<mods:affiliation id="F03100DCEAC26E597BCB940D0BE87A22">Universidade Federal do Pará (UFPA), Instituto de Estudos costeiros (IECOS), Programa de Pós-graduação em Biologia Ambiental, 68600 - 000, Bragança, Pará, Brazil &amp; fmouralaisse @ gmail. com; https: // orcid. org / 0009 - 0006 - 5122 - 7637</mods:affiliation>
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<mods:namePart id="EDEEE8F063A52DE87836F8420202191D">Quinteiro, Fábio B.</mods:namePart>
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<mods:affiliation id="069E8901D32364CC3E11AB74A5A1786F">Universidade Federal do Pará (UFPA), Instituto de Estudos costeiros (IECOS), Programa de Pós-graduação em Biologia Ambiental, 68600 - 000, Bragança, Pará, Brazil &amp; fbquinteiro @ ufpa. br; https: // orcid. org / 0000 - 0002 - 5968 - 6532</mods:affiliation>
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<heading id="F43F6F6BFFBCFFAAC5BFF987FDE5F9CF" bold="true" box="[151,608,1554,1581]" fontSize="11" level="1" pageId="2" pageNumber="557" reason="1">
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<taxonomicName id="68C8A384FFBCFFAAC5BFF987FE09F9CE" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[151,396,1555,1581]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="2" pageNumber="557" phylum="Arthropoda" rank="species" species="ancorospina" status="sp. nov.">
<emphasis id="9DBC0415FFBCFFAAC5BFF987FE09F9CE" bold="true" box="[151,396,1555,1581]" italics="true" pageId="2" pageNumber="557">Oecetis ancorospina</emphasis>
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, 
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(
<figureCitation id="37F3C482FFBCFFAAC4C4F986FDBFF9CF" box="[492,570,1554,1580]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="2" pageNumber="557">Figs 2</figureCitation>
, 
<figureCitation id="37F3C482FFBCFFAAC76FF986FDD2F9CF" box="[583,599,1554,1580]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="2" pageNumber="557">3</figureCitation>
)
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<paragraph id="AF77D807FFBCFFAAC5BFF9EBFDE0F8AE" blockId="2.[151,1436,1663,2013]" pageId="2" pageNumber="557">
Diagnosis. This new species belongs to the 
<taxonomicName id="68C8A384FFBCFFAAC7A9F9EBFCBDF97B" baseAuthorityName="Curtis" baseAuthorityYear="1834" box="[641,824,1663,1689]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="2" pageNumber="557" phylum="Arthropoda" rank="species" species="testacea">
<emphasis id="9DBC0415FFBCFFAAC7A9F9EBFCBDF97B" box="[641,824,1663,1689]" italics="true" pageId="2" pageNumber="557">Oecetis testacea</emphasis>
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Species Group due to the presence of abdominal terga V–VIII covered by honeycomb microstructure (
<figureCitation id="37F3C482FFBCFFAAC796F937FCD5F95E" box="[702,848,1699,1725]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="2" pageNumber="557">Figs 2A, 2B</figureCitation>
; 
<bibRefCitation id="CB59A5F6FFBCFFAAC677F937FC5AF95E" author="Chen, Y. E." box="[863,991,1699,1725]" pageId="2" pageNumber="557" refId="ref5767" refString="Chen, Y. E. (1993) Revision of the Oecetis (Trichoptera: Leptoceridae) of the World. Ph. D. dissertation, Clemson University, Clemson, South Carolina, 704 pp." type="book" year="1993">Chen 1993</bibRefCitation>
; 
<bibRefCitation id="CB59A5F6FFBCFFAAC6C6F937FAC0F95E" author="Quinteiro, F. B. &amp; Holzenthal, R. W." box="[1006,1349,1699,1725]" pageId="2" pageNumber="557" pagination="3753" refId="ref7354" refString="Quinteiro, F. B. &amp; Holzenthal, R. W. (2017) Fourteen new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from the Neotropical region. PeerJ, 5, e 3753. https: // doi. org / 10.7717 / peerj. 3753" type="journal article" year="2017">Quinteiro &amp; Holzenthal 2017</bibRefCitation>
). It can be distinguished from the other species in the group by the elongate phallic spine with a curved tip (
<figureCitation id="37F3C482FFBCFFAAC023F953FAE0F902" box="[1291,1381,1735,1761]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="2" pageNumber="557">Fig. 2C</figureCitation>
), the inferior appendages each with a broad distal lobe and rounded apex, and a discrete dorsal lobe with a truncate apex (
<figureCitation id="37F3C482FFBCFFAAC5B7F89BFF79F8CA" box="[159,252,1807,1833]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="2" pageNumber="557">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBCFFAAC420F89BFEA8F8CA" box="[264,301,1807,1833]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="2" pageNumber="557">3D</figureCitation>
). The presence of a keel-shaped lateral process of segment IX with an acute apex can be helpful as an additional diagnostic character (
<figureCitation id="37F3C482FFBCFFAAC4D6F8A7FDDCF8AE" box="[510,601,1843,1869]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="2" pageNumber="557">Fig. 2A</figureCitation>
).
</paragraph>
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Description. Male forewing average length 
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(5.0– 
<quantity id="683075E2FFBCFFAAC66EF8C2FC1BF892" box="[838,926,1878,1905]" metricMagnitude="-3" metricUnit="m" metricValue="5.9" pageId="2" pageNumber="557" unit="mm" value="5.9">5.9 mm</quantity>
, n = 7), 
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<quantity id="683075E2FFBCFFAAC14CF8C2FB38F892" box="[1124,1213,1878,1905]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="2" pageNumber="557" unit="mm" value="5.1">5.1 mm</quantity>
. Hind wing average length 
<quantity id="683075E2FFBCFFAAC5CCF8EFFEBFF876" box="[228,314,1915,1941]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="2" pageNumber="557" unit="mm" value="4.1">4.1 mm</quantity>
(
<quantity id="683075E2FFBCFFAAC460F8EEFE56F876" box="[328,467,1914,1941]" metricMagnitude="-3" metricUnit="m" metricValue="4.15" metricValueMax="4.5" metricValueMin="3.8" pageId="2" pageNumber="557" unit="mm" value="4.15" valueMax="4.5" valueMin="3.8">3.8–4.5 mm</quantity>
, n = 7), 
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4.0 mm.
</paragraph>
<paragraph id="AF77D807FFBCFFAAC5EFF80BFC34F83E" blockId="2.[151,1436,1663,2013]" pageId="2" pageNumber="557">Head. Pale yellow (in alcohol). Antennae three times length of forewing; scape stout; pedicel short; maxillary palps pale yellow, 5-segmented; labial palps pale yellow, 3-segmented.</paragraph>
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<emphasis id="9DBC0415FFBDFFABC5B0FB67FE9DFAE8" bold="true" box="[152,280,1267,1291]" pageId="3" pageNumber="558">FIGURE 2.</emphasis>
Male genitalia of the holotype of 
<taxonomicName id="68C8A384FFBDFFABC75AFB67FCC7FAE8" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[626,834,1267,1291]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="558" phylum="Arthropoda" rank="species" species="ancorospina" status="sp. nov.">
<emphasis id="9DBC0415FFBDFFABC75AFB67FCC7FAE8" box="[626,834,1267,1291]" italics="true" pageId="3" pageNumber="558">Oecetis ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBDFFABC660FB67FCFAFAE9" box="[840,895,1267,1290]" pageId="3" pageNumber="558" rank="species">n. sp.</taxonomicNameLabel>
2A, left lateral; 2B, dorsal; 2C, ventral.
</paragraph>
</caption>
<paragraph id="AF77D807FFBDFFABC5EFFAC9FB3BFA00" blockId="3.[151,1437,1373,1976]" pageId="3" pageNumber="558">
Thorax. Pterothorax yellowish brown. Forewings pale yellow; dark bands on wings absent; dark spots on forks, junctions, and vein tips absent; colored setae absent; forks I and V present (both rooted); sectoral crossvein (
<emphasis id="9DBC0415FFBDFFABC06DFA16FAD5FA78" box="[1349,1360,1410,1435]" italics="true" pageId="3" pageNumber="558">s</emphasis>
) distal of with 
<emphasis id="9DBC0415FFBDFFABC5DAFA32FE9FFA5C" box="[242,282,1446,1471]" italics="true" pageId="3" pageNumber="558">r-m</emphasis>
; 
<emphasis id="9DBC0415FFBDFFABC402FA32FEE7FA5C" box="[298,354,1446,1471]" italics="true" pageId="3" pageNumber="558">m-cu</emphasis>
crossvein basal of with 
<emphasis id="9DBC0415FFBDFFABC752FA32FD27FA5C" box="[634,674,1446,1471]" italics="true" pageId="3" pageNumber="558">r-m</emphasis>
(
<figureCitation id="37F3C482FFBDFFABC79AFA31FC8BFA5C" box="[690,782,1445,1471]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3A</figureCitation>
). Hind wings pale yellow, forks I (stalked) and V (sessil) present (
<figureCitation id="37F3C482FFBDFFABC5DFFA5DFECAFA00" box="[247,335,1481,1507]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3B</figureCitation>
). Legs pale yellow. Tibial spur formula 1,2,2; each foreleg tibial spur reduced.
</paragraph>
<paragraph id="AF77D807FFBDFFABC5EFFA79FAE9F8A8" blockId="3.[151,1437,1373,1976]" pageId="3" pageNumber="558">
Abdomen. Reticular patches (honeycomb texture) on terga V, VI, VII, and VIII (
<figureCitation id="37F3C482FFBDFFABC14EFA79FB2BF9E4" box="[1126,1198,1517,1543]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="3" pageNumber="558">Fig. 2</figureCitation>
). Acrotergite present between segments VIII and IX (
<figureCitation id="37F3C482FFBDFFABC4D2F985FDD4F9C8" box="[506,593,1553,1579]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3C</figureCitation>
). Segment IX short, annular in lateral view (
<figureCitation id="37F3C482FFBDFFABC115F985FB13F9C8" box="[1085,1174,1553,1579]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3D</figureCitation>
); posterolateral process present on each side, keel-shaped laterally, with long setae on posterior margin (
<figureCitation id="37F3C482FFBDFFABC126F9A1FBE2F9AC" box="[1038,1127,1589,1615]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3D</figureCitation>
). Preanal appendages short, apically round, broad basally, with apical setae (
<figureCitation id="37F3C482FFBDFFABC78DF9CDFCAAF990" box="[677,815,1625,1651]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Figs 3C, 3D</figureCitation>
). Tergum X undivided in dorsal and lateral views, longer than preanal appendages, tapering apically, with apex acute (
<figureCitation id="37F3C482FFBDFFABC66AF9E9FC55F974" box="[834,976,1661,1687]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Figs 3C, 3D</figureCitation>
). Inferior appendages each 1-segmented, setose; dorsal lobe subquadrate, apex truncate, projecting dorsad (
<figureCitation id="37F3C482FFBDFFABC659F935FC4FF958" box="[881,970,1697,1723]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3D</figureCitation>
); ventral lobe absent (
<figureCitation id="37F3C482FFBDFFABC195F935FA93F958" box="[1213,1302,1697,1723]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3D</figureCitation>
); distal lobe round ventrally, apex truncate; smooth concavity formed from apex of dorsal lobe to apex of distal lobe (
<figureCitation id="37F3C482FFBDFFABC01DF951FA0AF93C" box="[1333,1423,1733,1759]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3D</figureCitation>
). Phallic apparatus slightly asymmetrical, elongate, ventrally sigmoid; phallobase large basally, tapering posteriorly, slightly constricted subapically and flared apically (
<figureCitation id="37F3C482FFBDFFABC7C5F899FCC0F8C4" box="[749,837,1805,1831]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3F</figureCitation>
); one phallic spine present, long, helical, with apex hooked dorsad; phallotremal sclerite present, horseshoe-shaped (
<figureCitation id="37F3C482FFBDFFABC644F8A5FC46F8A8" box="[876,963,1841,1867]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Fig. 3E</figureCitation>
); endotheca multilobed (
<figureCitation id="37F3C482FFBDFFABC1F0F8A5FADAF8A8" box="[1240,1375,1841,1867]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="3" pageNumber="558">Figs 3E, 3F</figureCitation>
).
</paragraph>
<paragraph id="AF77D807FFBDFFABC5EFF8C1FDCFF88C" blockId="3.[151,1437,1373,1976]" box="[199,586,1877,1903]" pageId="3" pageNumber="558">Female and immatures. Unknown.</paragraph>
</subSubSection>
<subSubSection id="E7D28B8CFFBDFFACC5EFF8EDFDDEF8F6" lastPageId="4" lastPageNumber="559" pageId="3" pageNumber="558" type="materials_examined">
<paragraph id="AF77D807FFBDFFABC5EFF8EDFA96F854" blockId="3.[151,1437,1373,1976]" pageId="3" pageNumber="558">
<materialsCitation id="1FA0D25AFFBDFFABC5EFF8EDFA96F854" collectingDate="2019-12-13" collectingMethod="light trap" collectionCode="MPEG" collectorName="Quinteiro, F. B. &amp; Moura, L. &amp; Saldanha, G. &amp; Nunes, A." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Ramal Araua" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="3" pageNumber="558" specimenCount="1" stateProvince="Para" typeStatus="holotype">
<typeStatus id="707366A5FFBDFFABC5EFF8EDFEAAF870" box="[199,303,1913,1939]" pageId="3" pageNumber="558" type="holotype">Holotype</typeStatus>
<specimenCount id="B9CE138EFFBDFFABC410F8EDFEF6F870" box="[312,371,1913,1939]" pageId="3" pageNumber="558" type="male">male</specimenCount>
: 
<collectingCountry id="D7DF9897FFBDFFABC456F8EDFE40F870" box="[382,453,1913,1939]" name="Brazil" pageId="3" pageNumber="558">Brazil</collectingCountry>
, 
<collectingRegion id="6D0C16E5FFBDFFABC4F9F8EDFD83F870" box="[465,518,1913,1939]" pageId="3" pageNumber="558">Pará</collectingRegion>
, 
<collectingMunicipality id="4F13427DFFBDFFABC73AF8EEFDFAF877" box="[530,639,1914,1940]" pageId="3" pageNumber="558">Bragança</collectingMunicipality>
, 
<collectingCounty id="4616A08BFFBDFFABC7A3F8EDFD50F870" box="[651,725,1913,1939]" pageId="3" pageNumber="558">Jiquiri</collectingCounty>
, 
<location id="AA178EDCFFBDFFABC7CAF8EDFCFFF870" LSID="urn:lsid:plazi:treatment:27616911FFBCFFADC5BFF987FDCEF967:AA178EDCFFBDFFABC7CAF8EDFCFFF870" box="[738,890,1913,1939]" country="Brazil" county="Jiquiri" latitude="-1.0796945" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" name="Ramal Araua" pageId="3" pageNumber="558" stateProvince="Para">Ramal Arauá</location>
. 
<location id="AA178EDCFFBDFFABC6ADF8EDFBBBF870" LSID="urn:lsid:plazi:treatment:27616911FFBCFFADC5BFF987FDCEF967:AA178EDCFFBDFFABC6ADF8EDFBBBF870" box="[901,1086,1913,1939]" country="Brazil" county="Jiquiri" latitude="-1.0796945" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" name="Sitio Cururutuia" pageId="3" pageNumber="558" stateProvince="Para">Sitio Cururutuia</location>
, 
<geoCoordinate id="CAFCBEC0FFBDFFABC163F8EDFB62F870" box="[1099,1255,1913,1939]" degrees="01" direction="south" minutes="04" orientation="latitude" pageId="3" pageNumber="558" precision="1" seconds="46.9" value="-1.0796945">01°04’46.9”S</geoCoordinate>
, 
<geoCoordinate id="CAFCBEC0FFBDFFABC1DBF8EDFA1DF870" box="[1267,1432,1913,1939]" degrees="46" direction="west" minutes="44" orientation="longitude" pageId="3" pageNumber="558" precision="1" seconds="17.6" value="-46.738224">46°44’17.6”W</geoCoordinate>
, 
<date id="DB76FEC7FFBDFFABC5BFF809FE9CF854" box="[151,281,1949,1975]" pageId="3" pageNumber="558" value="2019-12-13">
<collectingDate id="CB32072FFFBDFFABC5BFF809FE9CF854" box="[151,281,1949,1975]" pageId="3" pageNumber="558" value="2019-12-13">13.xii.2019</collectingDate>
</date>
, alt 
<quantity id="683075E2FFBDFFABC460F809FEFAF854" box="[328,383,1949,1975]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="3" pageNumber="558" unit="m" value="19.0">
<elevation id="24E53F34FFBDFFABC460F809FEFAF854" box="[328,383,1949,1975]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="3" pageNumber="558" unit="m" value="19.0">19m</elevation>
</quantity>
., 
<collectingMethod id="7689A010FFBDFFABC4A7F809FE72F85B" box="[399,503,1949,1976]" pageId="3" pageNumber="558">light trap</collectingMethod>
, 
<collectorName id="023DBDD1FFBDFFABC72AF809FD29F85B" box="[514,684,1949,1976]" pageId="3" pageNumber="558">Quinteiro, F.B.</collectorName>
, 
<collectorName id="023DBDD1FFBDFFABC790F80AFCAFF85B" box="[696,810,1950,1976]" pageId="3" pageNumber="558">Moura, L.</collectorName>
, 
<collectorName id="023DBDD1FFBDFFABC61EF809FC4DF854" box="[822,968,1949,1975]" pageId="3" pageNumber="558">Saldanha, G.</collectorName>
, 
<collectorName id="023DBDD1FFBDFFABC6FCF80AFBC1F854" box="[980,1092,1949,1976]" pageId="3" pageNumber="558">Nunes, A.</collectorName>
(alcohol, 
<collectionCode id="C9D940C2FFBDFFABC19CF809FA82F854" box="[1204,1287,1949,1975]" country="Brazil" httpUri="http://grbio.org/cool/90vz-swjg" name="Museu Paraense Emilio Goeldi" pageId="3" pageNumber="558">MPEG</collectionCode>
).
</materialsCitation>
</paragraph>
<caption id="FBB7888FFFBAFFACC5B0FAE4FC5EFA4F" ID-DOI="http://doi.org/10.5281/zenodo.10145278" ID-Zenodo-Dep="10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="4" pageNumber="559" startId="4.[152,255,1392,1416]" targetBox="[168,1424,193,1358]" targetPageId="4" targetType="figure">
<paragraph id="AF77D807FFBAFFACC5B0FAE4FC5EFA4F" blockId="4.[151,1436,1392,1453]" pageId="4" pageNumber="559">
<emphasis id="9DBC0415FFBAFFACC5B0FAE4FE9DFA6B" bold="true" box="[152,280,1392,1416]" pageId="4" pageNumber="559">FIGURE 3.</emphasis>
Male holotype of 
<taxonomicName id="68C8A384FFBAFFACC4FCFAE5FD21FA6B" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[468,676,1393,1416]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="4" pageNumber="559" phylum="Arthropoda" rank="species" species="ancorospina" status="sp. nov.">
<emphasis id="9DBC0415FFBAFFACC4FCFAE5FD21FA6B" box="[468,676,1393,1416]" italics="true" pageId="4" pageNumber="559">Oecetis ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBAFFACC783FAE5FD64FA6B" box="[683,737,1393,1416]" pageId="4" pageNumber="559" rank="species">n. sp.</taxonomicNameLabel>
3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral.
</paragraph>
</caption>
<paragraph id="AF77D807FFBAFFACC5EFFA6BFDDEF8F6" blockId="4.[151,1437,1535,2029]" pageId="4" pageNumber="559">
<materialsCitation id="1FA0D25AFFBAFFACC5EFFA6BFCD6F9FA" box="[199,851,1535,1561]" collectingDate="2019-12-13" collectingMethod="light trap" collectionCode="UFBA" collectorName="Quinteiro, F. B. &amp; Moura, L. &amp; Saldanha, G. &amp; Nunes, A." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Same" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="4" pageNumber="559" specimenCount="1" specimenCount-male="1" stateProvince="Para" typeStatus="paratype">
<typeStatus id="707366A5FFBAFFACC5EFFA6BFEBDF9FA" box="[199,312,1535,1561]" pageId="4" pageNumber="559" type="paratype">Paratypes</typeStatus>
: Same data as holotype, 
<specimenCount id="B9CE138EFFBAFFACC76CFA6BFD08F9FA" box="[580,653,1535,1561]" count="1" pageId="4" pageNumber="559" type="male">1 male</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC7D3FA6BFCCEF9FA" box="[763,843,1535,1561]" collectionName="UFBA" pageId="4" pageNumber="559">UFBA</collectionCode>
)
</materialsCitation>
. 
<materialsCitation id="1FA0D25AFFBAFFACC674FA6BFD1CF9DE" collectingDate="2020-09-26" collectingMethod="light trap" collectionCode="UFBA" collectorName="Quinteiro, F. B &amp; Costa, A. M." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Same" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="4" pageNumber="559" specimenCount="2" specimenCount-male="2" stateProvince="Para" typeStatus="paratype">
Same data as holotype except 
<date id="DB76FEC7FFBAFFACC18EFA6BFAA5F9FA" box="[1190,1312,1535,1561]" pageId="4" pageNumber="559" value="2020-09-26">
<collectingDate id="CB32072FFFBAFFACC18EFA6BFAA5F9FA" box="[1190,1312,1535,1561]" pageId="4" pageNumber="559" value="2020-09-26">26.ix.2020</collectingDate>
</date>
, 
<collectorName id="023DBDD1FFBAFFACC002FA6BFF45F9DE" pageId="4" pageNumber="559">Quinteiro, F.B</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC5F8F9B7FEDBF9DE" box="[208,350,1571,1597]" pageId="4" pageNumber="559">Costa, A.M.</collectorName>
, 
<specimenCount id="B9CE138EFFBAFFACC446F9B7FE4DF9DE" box="[366,456,1571,1597]" count="2" pageId="4" pageNumber="559" type="male">2 males</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC769F9B7FD14F9DE" box="[577,657,1571,1597]" collectionName="UFBA" pageId="4" pageNumber="559">UFBA</collectionCode>
)
</materialsCitation>
. 
<materialsCitation id="1FA0D25AFFBAFFACC78FF9B7FE7CF982" collectingDate="2020-07-11" collectingMethod="light trap" collectionCode="UFBA" collectorName="Quinteiro, F. B &amp; Costa, A. M." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Same" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="4" pageNumber="559" specimenCount="1" specimenCount-male="1" stateProvince="Para" typeStatus="paratype">
Same data as holotype except 
<date id="DB76FEC7FFBAFFACC126F9B7FB15F9DE" box="[1038,1168,1571,1597]" pageId="4" pageNumber="559" value="2020-07-11">
<collectingDate id="CB32072FFFBAFFACC126F9B7FB15F9DE" box="[1038,1168,1571,1597]" pageId="4" pageNumber="559" value="2020-07-11">11.vii.2020</collectingDate>
</date>
, 
<collectorName id="023DBDD1FFBAFFACC1B7F9B7FAC0F9DE" box="[1183,1349,1571,1597]" pageId="4" pageNumber="559">Quinteiro, F.B</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC07DF9B7FF50F982" pageId="4" pageNumber="559">Costa, A.M.</collectorName>
, 
<specimenCount id="B9CE138EFFBAFFACC5C9F9D3FEABF982" box="[225,302,1607,1633]" count="1" pageId="4" pageNumber="559" type="male">1 male</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC489F9D3FE74F982" box="[417,497,1607,1633]" collectionName="UFBA" pageId="4" pageNumber="559">UFBA</collectionCode>
)
</materialsCitation>
. 
<materialsCitation id="1FA0D25AFFBAFFACC72CF9D3FD82F966" collectingDate="2022-10-21" collectingMethod="light trap" collectionCode="UFBA" collectorName="Quinteiro, F. B. &amp; Costa, A. M." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Same" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="4" pageNumber="559" specimenCount="2" specimenCount-male="2" stateProvince="Para" typeStatus="paratype">
Same data as the holotype except 
<date id="DB76FEC7FFBAFFACC6AFF9D3FC7FF982" box="[903,1018,1607,1633]" pageId="4" pageNumber="559" value="2022-10-21">
<collectingDate id="CB32072FFFBAFFACC6AFF9D3FC7FF982" box="[903,1018,1607,1633]" pageId="4" pageNumber="559" value="2022-10-21">21.x.2022</collectingDate>
</date>
, bandeja, col. 
<collectorName id="023DBDD1FFBAFFACC1B6F9D3FACDF982" box="[1182,1352,1607,1633]" pageId="4" pageNumber="559">Quinteiro, F.B.</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC07DF9D3FF50F966" pageId="4" pageNumber="559">Costa, A.M.</collectorName>
, 
<specimenCount id="B9CE138EFFBAFFACC5CAF9FFFEBFF966" box="[226,314,1643,1669]" count="2" pageId="4" pageNumber="559" type="male">2 males</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC498F9FFFD85F966" box="[432,512,1643,1669]" collectionName="UFBA" pageId="4" pageNumber="559">UFBA</collectionCode>
)
</materialsCitation>
. 
<materialsCitation id="1FA0D25AFFBAFFACC73CF9FFFDF4F94A" collectingDate="2021-07-11" collectingMethod="light trap" collectionCode="MPEG" collectorName="Quinteiro, F. B &amp; Moura. L. &amp; Saldanha, G." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Same" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="4" pageNumber="559" specimenCount="1" specimenCount-male="1" stateProvince="Para" typeStatus="paratype">
Same data as holotype except 
<date id="DB76FEC7FFBAFFACC658F9FFFC74F966" box="[880,1009,1643,1669]" pageId="4" pageNumber="559" value="2021-07-11">
<collectingDate id="CB32072FFFBAFFACC658F9FFFC74F966" box="[880,1009,1643,1669]" pageId="4" pageNumber="559" value="2021-07-11">11.vii.2021</collectingDate>
</date>
, bandeja, col. 
<collectorName id="023DBDD1FFBAFFACC1B0F9FFFAB9F966" box="[1176,1340,1643,1669]" pageId="4" pageNumber="559">Quinteiro, F.B</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC063F9FFFF34F94A" pageId="4" pageNumber="559">Moura. L.</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC595F91BFECBF94A" box="[189,334,1679,1705]" pageId="4" pageNumber="559">Saldanha, G.</collectorName>
, 
<specimenCount id="B9CE138EFFBAFFACC472F91BFE20F94A" box="[346,421,1679,1705]" count="1" pageId="4" pageNumber="559" type="male">1 male</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC73EF91BFDECF94A" box="[534,617,1679,1705]" collectionName="Brazil, Para, Belem, Museu Paraense Emilio Goeldi" country="Brazil" httpUri="http://grbio.org/cool/90vz-swjg" name="Museu Paraense Emilio Goeldi" pageId="4" pageNumber="559">MPEG</collectionCode>
)
</materialsCitation>
. 
<materialsCitation id="1FA0D25AFFBAFFACC753F91BFDC5F92E" collectingDate="2021-08-13" collectingMethod="light trap" collectionCode="MPEG" collectorName="Quinteiro, F. B &amp; Costa, A. M." country="Brazil" county="Jiquiri" elevation="19" latitude="-1.0796945" location="Same" longLatPrecision="1" longitude="-46.738224" municipality="Braganca" pageId="4" pageNumber="559" specimenCount="1" specimenCount-male="1" stateProvince="Para" typeStatus="paratype">
Same data as holotype except 
<date id="DB76FEC7FFBAFFACC6E3F91BFBD0F94A" box="[971,1109,1679,1705]" pageId="4" pageNumber="559" value="2021-08-13">
<collectingDate id="CB32072FFFBAFFACC6E3F91BFBD0F94A" box="[971,1109,1679,1705]" pageId="4" pageNumber="559" value="2021-08-13">13.viii.2021</collectingDate>
</date>
, bandeja, col. 
<collectorName id="023DBDD1FFBAFFACC1DDF91BFA12F94A" box="[1269,1431,1679,1705]" pageId="4" pageNumber="559">Quinteiro, F.B</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC5BFF927FEA5F92E" box="[151,288,1715,1741]" pageId="4" pageNumber="559">Costa, A.M.</collectorName>
, 
<specimenCount id="B9CE138EFFBAFFACC403F927FEF0F92E" box="[299,373,1715,1741]" count="1" pageId="4" pageNumber="559" type="male">1 male</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC4CCF927FDB2F92E" box="[484,567,1715,1741]" collectionName="Brazil, Para, Belem, Museu Paraense Emilio Goeldi" country="Brazil" httpUri="http://grbio.org/cool/90vz-swjg" name="Museu Paraense Emilio Goeldi" pageId="4" pageNumber="559">MPEG</collectionCode>
)
</materialsCitation>
. 
<materialsCitation id="1FA0D25AFFBAFFACC761F927FDD2F8F6" collectingDate="2020-11-20" collectingMethod="light trap" collectionCode="MPEG" collectorName="Quinteiro F. B. &amp; Costa A. M. &amp; Moura, L &amp; Saldanha, G." country="Brazil" county="Same" elevation="50" latitude="-1.3751667" location="Rio Aripe" longLatPrecision="1" longitude="-47.055138" municipality="Santa Luzia" pageId="4" pageNumber="559" specimenCount="52" specimenCount-male="2" stateProvince="Para" typeStatus="paratype">
Same data as holotype, except 
<collectingMunicipality id="4F13427DFFBAFFACC6B6F927FBA7F92E" box="[926,1058,1715,1741]" pageId="4" pageNumber="559">Santa Luzia</collectingMunicipality>
do 
<collectingRegion id="6D0C16E5FFBAFFACC162F927FBFAF92E" box="[1098,1151,1715,1741]" country="Suriname" name="Para" pageId="4" pageNumber="559">Pará</collectingRegion>
, 
<location id="AA178EDCFFBAFFACC1A1F927FB7CF92E" LSID="urn:lsid:plazi:treatment:27616911FFBCFFADC5BFF987FDCEF967:AA178EDCFFBAFFACC1A1F927FB7CF92E" box="[1161,1273,1715,1741]" country="Brazil" county="Same" latitude="-1.3751667" longLatPrecision="1" longitude="-47.055138" municipality="Santa Luzia" name="Rio Aripe" pageId="4" pageNumber="559" stateProvince="Para">Rio Aripé</location>
, 
<location id="AA178EDCFFBAFFACC02BF927FF6AF912" LSID="urn:lsid:plazi:treatment:27616911FFBCFFADC5BFF987FDCEF967:AA178EDCFFBAFFACC02BF927FF6AF912" country="Brazil" county="Same" latitude="-1.3751667" longLatPrecision="1" longitude="-47.055138" municipality="Santa Luzia" name="Chacara Prof. Elizelia" pageId="4" pageNumber="559" stateProvince="Para">Chácara Prof. Elizélia</location>
, 
<geoCoordinate id="CAFCBEC0FFBAFFACC5D5F943FE1CF912" box="[253,409,1751,1777]" degrees="01" direction="south" minutes="22" orientation="latitude" pageId="4" pageNumber="559" precision="1" seconds="30.6" value="-1.3751667">01°22’30.6”S</geoCoordinate>
, 
<geoCoordinate id="CAFCBEC0FFBAFFACC48FF943FDC9F911" box="[423,588,1751,1778]" degrees="47" direction="west" minutes="03" orientation="longitude" pageId="4" pageNumber="559" precision="1" seconds="18.5" value="-47.055138">47°03’18.5”W</geoCoordinate>
, 
<date id="DB76FEC7FFBAFFACC772F943FD51F912" box="[602,724,1751,1777]" pageId="4" pageNumber="559" value="2020-11-20">
<collectingDate id="CB32072FFFBAFFACC772F943FD51F912" box="[602,724,1751,1777]" pageId="4" pageNumber="559" value="2020-11-20">20.xi.2020</collectingDate>
</date>
, alt 
<specimenCount id="B9CE138EFFBAFFACC620F943FCC9F912" box="[776,844,1751,1778]" count="50" pageId="4" pageNumber="559" type="generic">
<quantity id="683075E2FFBAFFACC620F943FCCDF912" box="[776,840,1751,1778]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="559" unit="m" value="50.0">50 m</quantity>
.
</specimenCount>
, lençol, col. 
<collectorName id="023DBDD1FFBAFFACC6CAF943FB02F912" box="[994,1159,1751,1777]" pageId="4" pageNumber="559">Quinteiro F.B.</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC1BEF943FA9EF912" box="[1174,1307,1751,1777]" pageId="4" pageNumber="559">Costa A.M.</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC001F943FA12F912" box="[1321,1431,1751,1777]" pageId="4" pageNumber="559">Moura, L</collectorName>
, 
<collectorName id="023DBDD1FFBAFFACC5BFF96FFEACF8F6" box="[151,297,1787,1813]" pageId="4" pageNumber="559">Saldanha, G.</collectorName>
, 
<specimenCount id="B9CE138EFFBAFFACC41DF96FFE0EF8F6" box="[309,395,1787,1813]" count="2" pageId="4" pageNumber="559" type="male">2 males</specimenCount>
(alcohol, 
<collectionCode id="C9D940C2FFBAFFACC4D4F96FFDCAF8F6" box="[508,591,1787,1813]" collectionName="Brazil, Para, Belem, Museu Paraense Emilio Goeldi" country="Brazil" httpUri="http://grbio.org/cool/90vz-swjg" name="Museu Paraense Emilio Goeldi" pageId="4" pageNumber="559">MPEG</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="E7D28B8CFFBAFFACC5EFF88BFDA2F8DA" box="[199,551,1823,1849]" pageId="4" pageNumber="559" type="distribution">
<paragraph id="AF77D807FFBAFFACC5EFF88BFDA2F8DA" blockId="4.[151,1437,1535,2029]" box="[199,551,1823,1849]" pageId="4" pageNumber="559">
Distribution. 
<collectingCountry id="D7DF9897FFBAFFACC475F88BFE24F8DA" box="[349,417,1823,1849]" name="Brazil" pageId="4" pageNumber="559">Brazil</collectingCountry>
(Pará state)
</paragraph>
</subSubSection>
<subSubSection id="E7D28B8CFFBAFFACC5EFF8D7FDA5F862" pageId="4" pageNumber="559" type="etymology">
<paragraph id="AF77D807FFBAFFACC5EFF8D7FDA5F862" blockId="4.[151,1437,1535,2029]" pageId="4" pageNumber="559">
Etymology. 
<taxonomicName id="68C8A384FFBAFFACC47AF8D7FE7EF8BE" authority="(Latin)" baseAuthorityName="Latin" box="[338,507,1859,1885]" class="Ostracoda" family="Primitiidae" genus="Ancora" kingdom="Animalia" pageId="4" pageNumber="559" phylum="Arthropoda" rank="genus">
<emphasis id="9DBC0415FFBAFFACC47AF8D7FE21F8BE" box="[338,420,1859,1885]" italics="true" pageId="4" pageNumber="559">Ancora</emphasis>
(Latin)
</taxonomicName>
= curved, hooked; 
<emphasis id="9DBC0415FFBAFFACC7F5F8D0FC9FF8BE" box="[733,794,1860,1885]" italics="true" pageId="4" pageNumber="559">spina</emphasis>
(Latin) = spine. The species’ name is a reference to the long, apically curved phallic spine.
</paragraph>
</subSubSection>
<subSubSection id="E7D28B8CFFBAFFADC5EFF81FFDCEF967" lastPageId="5" lastPageNumber="560" pageId="4" pageNumber="559" type="discussion">
<paragraph id="AF77D807FFBAFFADC5EFF81FFB82FE65" blockId="4.[151,1437,1535,2029]" lastBlockId="5.[151,1437,151,1668]" lastPageId="5" lastPageNumber="560" pageId="4" pageNumber="559">
Taxonomic discussion and remarks. 
<taxonomicName id="68C8A384FFBAFFACC749F81FFCCDF846" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[609,840,1931,1957]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="4" pageNumber="559" phylum="Arthropoda" rank="species" species="ancorospina" status="sp. nov.">
<emphasis id="9DBC0415FFBAFFACC749F81FFCCDF846" box="[609,840,1931,1957]" italics="true" pageId="4" pageNumber="559">Oecetis ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBAFFACC667F81FFC09F846" box="[847,908,1931,1957]" pageId="4" pageNumber="559" rank="species">n. sp.</taxonomicNameLabel>
belongs to the 
<taxonomicName id="68C8A384FFBAFFACC111F81FFB75F846" baseAuthorityName="Curtis" baseAuthorityYear="1834" box="[1081,1264,1931,1957]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="4" pageNumber="559" phylum="Arthropoda" rank="species" species="testacea">
<emphasis id="9DBC0415FFBAFFACC111F81FFB75F846" box="[1081,1264,1931,1957]" italics="true" pageId="4" pageNumber="559">Oecetis testacea</emphasis>
</taxonomicName>
Species Group due to the presence of reticulate microstructure on abdominal terga V–VIII, similar to honeycombs (
<bibRefCitation id="CB59A5F6FFBAFFACC007F83BFEFFF80E" author="Quinteiro, F. B. &amp; Holzenthal, R. W." pageId="4" pageNumber="559" pagination="3753" refId="ref7354" refString="Quinteiro, F. B. &amp; Holzenthal, R. W. (2017) Fourteen new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from the Neotropical region. PeerJ, 5, e 3753. https: // doi. org / 10.7717 / peerj. 3753" type="journal article" year="2017">Quinteiro &amp; Holzenthal 2017</bibRefCitation>
). There are only three valid species of the 
<taxonomicName id="68C8A384FFBAFFACC659F847FBAEF80E" baseAuthorityName="Curtis" baseAuthorityYear="1834" box="[881,1067,2003,2029]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="4" pageNumber="559" phylum="Arthropoda" rank="species" species="testacea">
<emphasis id="9DBC0415FFBAFFACC659F847FBAEF80E" box="[881,1067,2003,2029]" italics="true" pageId="4" pageNumber="559">Oecetis testacea</emphasis>
</taxonomicName>
Species Group reported for the Neotropical Region: 
<taxonomicName id="68C8A384FFBBFFADC4ACFF03FBA8FF52" authority="Henriques-Oliveira, Dumas &amp; Nessimian 2014" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[388,1069,151,177]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC4ACFF03FD8AFF53" box="[388,527,151,177]" italics="true" pageId="5" pageNumber="560">Oecetis iara</emphasis>
<bibRefCitation id="CB59A5F6FFBBFFADC73FFF03FBA8FF52" author="Henriques-Oliveira, A. L. &amp; Dumas, L. L. &amp; Nessimian, J. L." box="[535,1069,151,177]" pageId="5" pageNumber="560" pagination="273 - 282" refId="ref6110" refString="Henriques-Oliveira, A. L., Dumas, L. L. &amp; Nessimian, J. L. (2014) Three new species and new distributional records of Oecetis McLachlan 1877 (Trichoptera: Leptoceridae: Leptocerinae) from Brazil. Zootaxa, 3753 (3), 273 - 282. https: // doi. org / 10.11646 / zootaxa. 3753.3.6" type="journal article" year="2014">Henriques-Oliveira, Dumas &amp; Nessimian 2014</bibRefCitation>
</taxonomicName>
, 
<taxonomicName id="68C8A384FFBBFFADC111FF03FA19FF52" authority="Quinteiro" authorityName="Quinteiro" box="[1081,1436,151,177]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC111FF03FAACFF52" box="[1081,1321,151,177]" italics="true" pageId="5" pageNumber="560">Oecetis plenuspinosa</emphasis>
Quinteiro
</taxonomicName>
&amp;, 
<bibRefCitation id="CB59A5F6FFBBFFADC593FF2FFEFDFF36" author="Holzenthal, R. W. &amp; Calor, A. R." box="[187,376,187,213]" pageId="5" pageNumber="560" pagination="1 - 566" refId="ref6269" refString="Holzenthal, R. W. &amp; Calor, A. R. (2017) Catalog of the Neotropical Trichoptera (Caddisflies). ZooKeys, 654, 1 - 566. https: // doi. org / 10.3897 / zookeys. 654.9516" type="journal article" year="2017">Holzenthal 2017</bibRefCitation>
, and 
<taxonomicName id="68C8A384FFBBFFADC49AFF2FFD7DFF36" authority="Gibon 2019" authorityName="Gibon" authorityYear="2019" box="[434,760,187,213]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC49AFF2FFDEDFF37" box="[434,616,187,213]" italics="true" pageId="5" pageNumber="560">Oecetis meronai</emphasis>
<bibRefCitation id="CB59A5F6FFBBFFADC758FF2FFD7DFF36" author="Gibon, F. - M." box="[624,760,187,213]" pageId="5" pageNumber="560" pagination="19 - 26" refId="ref6055" refString="Gibon, F. - M. (2019) New species and new records of the genus Oecetis McLachlan in French Guiana (Trichoptera, Leptoceridae). Bulletin de la Societe Entomologique de France, 124, 19 - 26. https: // doi. org / 10.32475 / bsef _ 2054" type="journal article" year="2019">Gibon 2019</bibRefCitation>
</taxonomicName>
. The new species is characterized by the presence of a short, annular segment IX, with the ventral half enlarged and the anterior lateroventral margin strongly projected anterad with an acuminate apex (
<figureCitation id="37F3C482FFBBFFADC49BFE96FD94FEFF" box="[435,529,258,284]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC735FE96FDC6FEFF" box="[541,579,258,284]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
). 
<taxonomicName id="68C8A384FFBBFFADC770FE96FD66FEF8" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[600,739,258,284]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC770FE96FD66FEF8" box="[600,739,258,284]" italics="true" pageId="5" pageNumber="560">Oecetis iara</emphasis>
</taxonomicName>
has its segment IX somewhat falciform and 
<taxonomicName id="68C8A384FFBBFFADC1F6FE96FA10FEFF" box="[1246,1429,258,284]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC1F6FE96FA10FEFF" box="[1246,1429,258,284]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
, despite having its segment IX slightly enlarged medially, the anterolateral margins are round. 
<taxonomicName id="68C8A384FFBBFFADC190FEB1FAEAFEDC" authorityName="Gibon" authorityYear="2019" box="[1208,1391,293,319]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC190FEB1FAEAFEDC" box="[1208,1391,293,319]" italics="true" pageId="5" pageNumber="560">Oecetis meronai</emphasis>
</taxonomicName>
has its segment IX also annular and short but does not bear the acuminate anterior lateroventral margin with a distinct projection; instead, its anteroventral margin is smoothly convex (
<bibRefCitation id="CB59A5F6FFBBFFADC647FEF8FC7EFE65" author="Gibon, F. - M." box="[879,1019,364,390]" pageId="5" pageNumber="560" pagination="19 - 26" refId="ref6055" refString="Gibon, F. - M. (2019) New species and new records of the genus Oecetis McLachlan in French Guiana (Trichoptera, Leptoceridae). Bulletin de la Societe Entomologique de France, 124, 19 - 26. https: // doi. org / 10.32475 / bsef _ 2054" type="journal article" year="2019">Gibon 2019</bibRefCitation>
).
</paragraph>
<paragraph id="AF77D807FFBBFFADC5EFFE1BFB18FD41" blockId="5.[151,1437,151,1668]" pageId="5" pageNumber="560">
The posterolateral process on segment IX in 
<taxonomicName id="68C8A384FFBBFFADC7EFFE04FCF0FE4A" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[711,885,400,426]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC7EFFE04FCF0FE4A" box="[711,885,400,426]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC656FE04FC3EFE49" box="[894,955,400,426]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
is keel-shaped, pointing posterad, with an acute apex (
<figureCitation id="37F3C482FFBBFFADC433FE27FEF2FE2E" box="[283,375,435,461]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC4AAFE27FE2DFE2E" box="[386,424,435,461]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
). In contrast, the posterolateral process of 
<taxonomicName id="68C8A384FFBBFFADC653FE27FC4EFE2E" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[891,971,435,461]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC653FE27FC4EFE2E" box="[891,971,435,461]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
is digitate, with a round apex (
<bibRefCitation id="CB59A5F6FFBBFFADC036FE27FEF4FE12" author="Henriques-Oliveira, A. L. &amp; Dumas, L. L. &amp; Nessimian, J. L." pageId="5" pageNumber="560" pagination="273 - 282" refId="ref6110" refString="Henriques-Oliveira, A. L., Dumas, L. L. &amp; Nessimian, J. L. (2014) Three new species and new distributional records of Oecetis McLachlan 1877 (Trichoptera: Leptoceridae: Leptocerinae) from Brazil. Zootaxa, 3753 (3), 273 - 282. https: // doi. org / 10.11646 / zootaxa. 3753.3.6" type="journal article" year="2014">
Henriques-Oliveira 
<emphasis id="9DBC0415FFBBFFADC5D0FE43FEAAFE13" box="[248,303,470,496]" italics="true" pageId="5" pageNumber="560">et al.</emphasis>
2014
</bibRefCitation>
). The posterolateral process of segment IX in 
<taxonomicName id="68C8A384FFBBFFADC64DFE43FB9FFE13" box="[869,1050,470,497]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC64DFE43FB9FFE13" box="[869,1050,470,497]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
is similar to that of 
<taxonomicName id="68C8A384FFBBFFADC1D9FE43FA19FE13" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[1265,1436,471,497]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC1D9FE43FA19FE13" box="[1265,1436,471,497]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC5BFFE6EFF50FDF7" box="[151,213,506,532]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
, in lateral view, since both of them have acute apices (
<figureCitation id="37F3C482FFBBFFADC614FE6EFC1FFDF7" box="[828,922,506,532]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC68EFE6EFC49FDF7" box="[934,972,506,532]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
). However, the lateral process in the new species points posterad, while in 
<taxonomicName id="68C8A384FFBBFFADC72BFD8AFD3DFDD4" box="[515,696,541,568]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC72BFD8AFD3DFDD4" box="[515,696,541,568]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
, the lateral process points dorsad. In dorsal view, the posterolateral processes of segment IX in 
<taxonomicName id="68C8A384FFBBFFADC4E3FDD5FDFDFDB8" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[459,632,577,603]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC4E3FDD5FDFDFDB8" box="[459,632,577,603]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC757FDD5FD3FFDB8" box="[639,698,577,603]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
are each apically round (
<figureCitation id="37F3C482FFBBFFADC6FAFDD5FBABFDB8" box="[978,1070,577,603]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2B</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC111FDD5FBD9FDB8" box="[1081,1116,577,603]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3C</figureCitation>
), but in 
<taxonomicName id="68C8A384FFBBFFADC19FFDD5FAE8FDB8" box="[1207,1389,577,603]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC19FFDD5FAE8FDB8" box="[1207,1389,577,603]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
it is acute. In 
<taxonomicName id="68C8A384FFBBFFADC5D7FDF1FEF8FD9D" authorityName="Gibon" authorityYear="2019" box="[255,381,613,639]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC5D7FDF1FEF8FD9D" box="[255,381,613,639]" italics="true" pageId="5" pageNumber="560">O. meronai</emphasis>
</taxonomicName>
, the posterolateral processes of segment IX are in a different position than in 
<taxonomicName id="68C8A384FFBBFFADC1CEFDF1FA19FD9D" box="[1254,1436,612,639]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC1CEFDF1FA19FD9D" box="[1254,1436,612,639]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
and 
<taxonomicName id="68C8A384FFBBFFADC5EFFD1CFEF1FD41" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[199,372,648,674]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC5EFFD1CFEF1FD41" box="[199,372,648,674]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC453FD1CFE3DFD41" box="[379,440,648,674]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
, in the dorsal half, beneath the preanal appendages (
<figureCitation id="37F3C482FFBBFFADC12AFD1CFBDAFD41" box="[1026,1119,648,674]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC143FD1CFB14FD41" box="[1131,1169,648,674]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
).
</paragraph>
<paragraph id="AF77D807FFBBFFADC5EFFD38FE02FCEE" blockId="5.[151,1437,151,1668]" pageId="5" pageNumber="560">
In lateral view, the preanal appendages of the new species are apically round and short, each with a broad base (
<figureCitation id="37F3C482FFBBFFADC5B7FD5BFF78FD0A" box="[159,253,719,745]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC422FD5BFEAAFD0A" box="[266,303,719,745]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
), while those of 
<taxonomicName id="68C8A384FFBBFFADC4C5FD5BFDBAFD0B" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[493,575,719,745]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC4C5FD5BFDBAFD0B" box="[493,575,719,745]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
, 
<emphasis id="9DBC0415FFBBFFADC766FD5BFD50FD0B" box="[590,725,719,745]" italics="true" pageId="5" pageNumber="560">
<taxonomicName id="68C8A384FFBBFFADC766FD5BFD55FD0B" authorityName="Gibon" authorityYear="2019" box="[590,720,719,745]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">O. meronai</taxonomicName>
,
</emphasis>
and 
<taxonomicName id="68C8A384FFBBFFADC625FD5BFC41FD0A" box="[781,964,719,745]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC625FD5BFC41FD0A" box="[781,964,719,745]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
are digitate, with narrower apices than in 
<taxonomicName id="68C8A384FFBBFFADC5BFFD67FEC1FCEF" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[151,324,755,781]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC5BFFD67FEC1FCEF" box="[151,324,755,781]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC463FD67FE02FCEE" box="[331,391,755,781]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
</paragraph>
<paragraph id="AF77D807FFBBFFADC5EFFC82FDFEFBCB" blockId="5.[151,1437,151,1668]" pageId="5" pageNumber="560">
Tergum X of the new species is not divided into dorsal and ventral portions (
<figureCitation id="37F3C482FFBBFFADC13EFC82FB24FCD3" box="[1046,1185,790,816]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A, 2B</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC184FC82FB7BFCD3" box="[1196,1278,790,816]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3C, 3D</figureCitation>
), as in 
<taxonomicName id="68C8A384FFBBFFADC064FC82FA18FCCC" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[1356,1437,790,816]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC064FC82FA18FCCC" box="[1356,1437,790,816]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
and 
<taxonomicName id="68C8A384FFBBFFADC5EEFCADFEFEFCB0" box="[198,379,825,851]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC5EEFCADFEFEFCB0" box="[198,379,825,851]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
. However, the undivided tergum X of the new species is similar to the dorsal portion of tergum X in 
<taxonomicName id="68C8A384FFBBFFADC5F9FCC9FED9FC95" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[209,348,861,887]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC5F9FCC9FED9FC95" box="[209,348,861,887]" italics="true" pageId="5" pageNumber="560">Oecetis iara</emphasis>
</taxonomicName>
, which is subtriangular and acute apically, in lateral view (
<figureCitation id="37F3C482FFBBFFADC6D1FCC8FBD2FC94" box="[1017,1111,860,887]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC14CFCC9FB0CFC94" box="[1124,1161,861,887]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
). In dorsal view, tergum X in all these species is broadly based, tapering distally, with an apex acute (
<bibRefCitation id="CB59A5F6FFBBFFADC6DAFC14FAD5FC79" author="Henriques-Oliveira, A. L. &amp; Dumas, L. L. &amp; Nessimian, J. L." box="[1010,1360,896,922]" pageId="5" pageNumber="560" pagination="273 - 282" refId="ref6110" refString="Henriques-Oliveira, A. L., Dumas, L. L. &amp; Nessimian, J. L. (2014) Three new species and new distributional records of Oecetis McLachlan 1877 (Trichoptera: Leptoceridae: Leptocerinae) from Brazil. Zootaxa, 3753 (3), 273 - 282. https: // doi. org / 10.11646 / zootaxa. 3753.3.6" type="journal article" year="2014">
Henriques-Oliveira 
<emphasis id="9DBC0415FFBBFFADC1FCFC15FA89FC79" box="[1236,1292,896,922]" italics="true" pageId="5" pageNumber="560">et al.</emphasis>
2014
</bibRefCitation>
). In 
<taxonomicName id="68C8A384FFBBFFADC0A9FC14FEAEFC5E" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC0A9FC14FEAEFC5E" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
, the dorsal portion of tergum X is elongate, at least three times longer than the preanal appendages, and cylindrical, with the apex distinctly clavate (
<bibRefCitation id="CB59A5F6FFBBFFADC79CFC53FB87FC02" author="Quinteiro, F. B. &amp; Holzenthal, R. W." box="[692,1026,967,993]" pageId="5" pageNumber="560" pagination="3753" refId="ref7354" refString="Quinteiro, F. B. &amp; Holzenthal, R. W. (2017) Fourteen new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from the Neotropical region. PeerJ, 5, e 3753. https: // doi. org / 10.7717 / peerj. 3753" type="journal article" year="2017">Quinteiro &amp; Holzenthal 2017</bibRefCitation>
). In 
<taxonomicName id="68C8A384FFBBFFADC11AFC53FB35FC02" authorityName="Gibon" authorityYear="2019" box="[1074,1200,967,993]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC11AFC53FB35FC02" box="[1074,1200,967,993]" italics="true" pageId="5" pageNumber="560">O. meronai</emphasis>
</taxonomicName>
, even though tergum X has a distinctly clavate apex, this structure is divided into dorsal and ventral portions, differently than in 
<taxonomicName id="68C8A384FFBBFFADC06CFC7FFA13FBE7" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[1348,1430,1003,1029]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC06CFC7FFA13FBE7" box="[1348,1430,1003,1029]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
, 
<taxonomicName id="68C8A384FFBBFFADC5BFFB9AFEC8FBCB" box="[151,333,1038,1064]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC5BFFB9AFEC8FBCB" box="[151,333,1038,1064]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
, and 
<taxonomicName id="68C8A384FFBBFFADC4A3FB9AFDBDFBCB" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[395,568,1038,1064]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC4A3FB9AFDBDFBCB" box="[395,568,1038,1064]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC717FB9AFDFEFBCB" box="[575,635,1038,1064]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
</paragraph>
<paragraph id="AF77D807FFBBFFADC5EFFBA5FDD6FA84" blockId="5.[151,1437,151,1668]" pageId="5" pageNumber="560">
The phallic apparatus of 
<taxonomicName id="68C8A384FFBBFFADC4CBFBA6FD14FBA8" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[483,657,1074,1100]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC4CBFBA6FD14FBA8" box="[483,657,1074,1100]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC7B2FBA6FD52FBAF" box="[666,727,1074,1100]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
(
<figureCitation id="37F3C482FFBBFFADC7CFFBA5FCBBFBA8" box="[743,830,1073,1099]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">Fig. 3F</figureCitation>
), is distinct from that of 
<taxonomicName id="68C8A384FFBBFFADC172FBA6FA94FBA8" box="[1114,1297,1073,1100]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC172FBA6FA94FBA8" box="[1114,1297,1073,1100]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
and 
<taxonomicName id="68C8A384FFBBFFADC062FBA6FA18FBA8" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[1354,1437,1074,1100]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC062FBA6FA18FBA8" box="[1354,1437,1074,1100]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
since it has a much broader base than its apex. The phallic apparatus of 
<taxonomicName id="68C8A384FFBBFFADC6EDFBC1FB92FB8C" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[965,1047,1109,1135]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC6EDFBC1FB92FB8C" box="[965,1047,1109,1135]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
is cylindrical; in 
<taxonomicName id="68C8A384FFBBFFADC1F6FBC1FA10FB8C" box="[1246,1429,1109,1135]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC1F6FBC1FA10FB8C" box="[1246,1429,1109,1135]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
, it is broad apically with a small base. In 
<taxonomicName id="68C8A384FFBBFFADC75DFBEDFD73FB71" authorityName="Gibon" authorityYear="2019" box="[629,758,1145,1171]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC75DFBEDFD0CFB70" box="[629,649,1145,1171]" italics="true" pageId="5" pageNumber="560">O</emphasis>
. 
<emphasis id="9DBC0415FFBBFFADC7B2FBEDFD73FB71" box="[666,758,1145,1170]" italics="true" pageId="5" pageNumber="560">meronai</emphasis>
</taxonomicName>
, the phallic apparatus is somewhat ovoid. All four species have phallic spines. In lateral view, 
<taxonomicName id="68C8A384FFBBFFADC704FB08FC97FB55" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[556,786,1180,1206]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="sp. nov.">
<emphasis id="9DBC0415FFBBFFADC704FB08FC97FB55" box="[556,786,1180,1206]" italics="true" pageId="5" pageNumber="560">Oecetis ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC632FB08FCD3FB55" box="[794,854,1180,1206]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
has a long helically curved phallic spine, with a tip hooked dorsad, U-shaped dorsally (
<figureCitation id="37F3C482FFBBFFADC737FB2BFD22FB3A" box="[543,679,1215,1241]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2B, 2C</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC799FB2BFD57FB3A" box="[689,722,1215,1241]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3F</figureCitation>
). 
<taxonomicName id="68C8A384FFBBFFADC7CDFB54FCE8FB3A" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[741,877,1216,1242]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC7CDFB54FCE8FB3A" box="[741,877,1216,1242]" italics="true" pageId="5" pageNumber="560">Oecetis iara</emphasis>
</taxonomicName>
has a short phallic spine, bent ventrad (
<bibRefCitation id="CB59A5F6FFBBFFADC036FB2BFEF6FB1E" author="Henriques-Oliveira, A. L. &amp; Dumas, L. L. &amp; Nessimian, J. L." pageId="5" pageNumber="560" pagination="273 - 282" refId="ref6110" refString="Henriques-Oliveira, A. L., Dumas, L. L. &amp; Nessimian, J. L. (2014) Three new species and new distributional records of Oecetis McLachlan 1877 (Trichoptera: Leptoceridae: Leptocerinae) from Brazil. Zootaxa, 3753 (3), 273 - 282. https: // doi. org / 10.11646 / zootaxa. 3753.3.6" type="journal article" year="2014">
Henriques-Oliveira 
<emphasis id="9DBC0415FFBBFFADC5D1FB77FEB4FB1E" box="[249,305,1251,1277]" italics="true" pageId="5" pageNumber="560">et al.</emphasis>
2014
</bibRefCitation>
), and 
<taxonomicName id="68C8A384FFBBFFADC49CFB77FDEFFB1E" box="[436,618,1251,1277]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC49CFB77FDEFFB1E" box="[436,618,1251,1277]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
has ten small falciform spines symmetrically distributed in two groups of five (
<bibRefCitation id="CB59A5F6FFBBFFADC5FAFA92FDA7FAC3" author="Quinteiro, F. B. &amp; Holzenthal, R. W." box="[210,546,1286,1312]" pageId="5" pageNumber="560" pagination="3753" refId="ref7354" refString="Quinteiro, F. B. &amp; Holzenthal, R. W. (2017) Fourteen new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from the Neotropical region. PeerJ, 5, e 3753. https: // doi. org / 10.7717 / peerj. 3753" type="journal article" year="2017">Quinteiro &amp; Holzenthal 2017</bibRefCitation>
). The phallic spine of 
<taxonomicName id="68C8A384FFBBFFADC634FA93FC1EFAC3" authorityName="Gibon" authorityYear="2019" box="[796,923,1287,1313]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC634FA93FC1EFAC3" box="[796,923,1287,1313]" italics="true" pageId="5" pageNumber="560">O. meronai</emphasis>
</taxonomicName>
resembles that of 
<taxonomicName id="68C8A384FFBBFFADC142FA93FA9DFAC3" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[1130,1304,1287,1313]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina">
<emphasis id="9DBC0415FFBBFFADC142FA93FA9DFAC3" box="[1130,1304,1287,1313]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
n. sp, since both are long, helical, and curved (
<figureCitation id="37F3C482FFBBFFADC709FABEFDFBFAA7" box="[545,638,1322,1348]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2C</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC7A2FABEFD2EFAA7" box="[650,683,1322,1348]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3F</figureCitation>
); however, the phallic spine in 
<taxonomicName id="68C8A384FFBBFFADC126FABEFB39FAA0" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[1038,1212,1322,1348]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC126FABEFB39FAA0" box="[1038,1212,1322,1348]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC1ECFABEFA84FAA7" box="[1220,1281,1322,1348]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
has a hooked tip, but in 
<taxonomicName id="68C8A384FFBBFFADC422FAD9FE0CFA84" authorityName="Gibon" authorityYear="2019" box="[266,393,1357,1383]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC422FAD9FE0CFA84" box="[266,393,1357,1383]" italics="true" pageId="5" pageNumber="560">O. meronai</emphasis>
</taxonomicName>
the tip is straight.
</paragraph>
<paragraph id="AF77D807FFBBFFADC5EFFAE4FDCEF967" blockId="5.[151,1437,151,1668]" pageId="5" pageNumber="560">
The inferior appendages of the new species are also very distinct from those of other Neotropical species of the 
<taxonomicName id="68C8A384FFBBFFADC5E9FA00FEBAFA4D" baseAuthorityName="Curtis" baseAuthorityYear="1834" box="[193,319,1428,1454]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="testacea">
<emphasis id="9DBC0415FFBBFFADC5E9FA00FEBAFA4D" box="[193,319,1428,1454]" italics="true" pageId="5" pageNumber="560">O. testacea</emphasis>
</taxonomicName>
Species Group (
<figureCitation id="37F3C482FFBBFFADC4D2FA00FDD2FA4D" box="[506,599,1428,1454]" captionStart="FIGURE 2" captionStartId="3.[152,255,1267,1291]" captionTargetBox="[153,1429,181,1242]" captionTargetId="figure-19@3.[151,1436,181,1243]" captionTargetPageId="3" captionText="FIGURE 2. Male genitalia of the holotype of Oecetis ancorospina n. sp. 2A, left lateral; 2B, dorsal; 2C, ventral." figureDoi="http://doi.org/10.5281/zenodo.10145275" httpUri="https://zenodo.org/record/10145275/files/figure.png" pageId="5" pageNumber="560">Figs 2A</figureCitation>
, 
<figureCitation id="37F3C482FFBBFFADC74BFA00FD0CFA4D" box="[611,649,1428,1454]" captionStart="FIGURE 3" captionStartId="4.[152,255,1392,1416]" captionTargetBox="[168,1424,193,1358]" captionTargetId="figure-26@4.[151,1435,181,1369]" captionTargetPageId="4" captionText="FIGURE 3. Male holotype of Oecetis ancorospina n. sp. 3A, right forewing, dorsal; 3B, right hind wing, dorsal. 3C–3F, male genitalia: 3C, dorsal; 3D, left lateral; 3E, ventral; 3F, phallic apparatus, left lateral." figureDoi="http://doi.org/10.5281/zenodo.10145278" httpUri="https://zenodo.org/record/10145278/files/figure.png" pageId="5" pageNumber="560">3D</figureCitation>
). Each has a projected dorsal lobe with a truncate apex, whereas in 
<taxonomicName id="68C8A384FFBBFFADC0A9FA00FF43FA32" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC0A9FA00FF43FA32" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
, the inferior appendages lack dorsal and ventral lobes; each of those in 
<taxonomicName id="68C8A384FFBBFFADC6C3FA2CFB5EFA32" box="[1003,1243,1463,1490]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC6C3FA2CFB5EFA32" box="[1003,1243,1463,1490]" italics="true" pageId="5" pageNumber="560">Oecetis plenuspinosa</emphasis>
</taxonomicName>
has only a round ventral lobe; and in 
<taxonomicName id="68C8A384FFBBFFADC451FA4FFE72FA16" authorityName="Gibon" authorityYear="2019" box="[377,503,1499,1525]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC451FA4FFE72FA16" box="[377,503,1499,1525]" italics="true" pageId="5" pageNumber="560">O. meronai</emphasis>
</taxonomicName>
has a slightly quadrate ventral lobe. Concerning the distal lobe of the four species, 
<taxonomicName id="68C8A384FFBBFFADC5BFFA6BFEC0F9FB" authority="Moura &amp; Quinteiro, 2023" authorityName="Moura &amp; Quinteiro" authorityYear="2023" box="[151,325,1535,1561]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="ancorospina" status="n. sp.">
<emphasis id="9DBC0415FFBBFFADC5BFFA6BFEC0F9FB" box="[151,325,1535,1561]" italics="true" pageId="5" pageNumber="560">O. ancorospina</emphasis>
</taxonomicName>
<taxonomicNameLabel id="868FB96EFFBBFFADC464FA6BFE0DF9FA" box="[332,392,1535,1561]" pageId="5" pageNumber="560" rank="species">n. sp.</taxonomicNameLabel>
has it short, and slightly enlarged apically, forming a C-shaped angle with the dorsal lobe. In 
<taxonomicName id="68C8A384FFBBFFADC5BFF9B6FE91F9DF" authorityName="Gibon" authorityYear="2019" box="[151,276,1570,1596]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="meronai">
<emphasis id="9DBC0415FFBBFFADC5BFF9B6FE91F9DF" box="[151,276,1570,1596]" italics="true" pageId="5" pageNumber="560">O. meronai</emphasis>
</taxonomicName>
, the distal lobe is cylindrical with a round tip and an inner curve in ventral view. Each inferior appendage of 
<taxonomicName id="68C8A384FFBBFFADC59DF9D2FEEFF983" box="[181,362,1606,1632]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="plenuspinosa">
<emphasis id="9DBC0415FFBBFFADC59DF9D2FEEFF983" box="[181,362,1606,1632]" italics="true" pageId="5" pageNumber="560">O. plenuspinosa</emphasis>
</taxonomicName>
is characterized by having a long distal lobe with a large distal half and truncate apex and that of 
<taxonomicName id="68C8A384FFBBFFADC5BFF9FEFF6DF967" authorityName="Henriques-Oliveira, Dumas &amp; Nessimian" authorityYear="2014" box="[151,232,1642,1668]" class="Insecta" family="Leptoceridae" genus="Oecetis" kingdom="Animalia" order="Trichoptera" pageId="5" pageNumber="560" phylum="Arthropoda" rank="species" species="iara">
<emphasis id="9DBC0415FFBBFFADC5BFF9FEFF6DF967" box="[151,232,1642,1668]" italics="true" pageId="5" pageNumber="560">O. iara</emphasis>
</taxonomicName>
has a digitate, short distal lobe.
</paragraph>
</subSubSection>
</treatment>
</document>