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<mods:title id="8F84307BF55A3219E12017BB7A63C7F2">Two new species of Oxyethira Eaton 1873 (Trichoptera: Hydroptilidae) from Roraima state, Brazil</mods:title>
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<mods:namePart id="C37F657863C0EFE36B1AC5D34ABD2957">Neto, Jaime De Liege Gama</mods:namePart>
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<mods:affiliation id="F3FD693ECE66379614138EB6880C28D9">Universidade Estadual de Roraima-UERR, Coordenação de Ciências Biológicas e da Saúde. &amp; jaimebio @ hotmail. com; https: // orcid. org / 0000 - 0003 - 3670 - 3894</mods:affiliation>
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<mods:namePart id="C1A1B3EFDAA874EA5BABB35CCC63FAAA">Passos, Mahedy Araujo Bastos</mods:namePart>
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<mods:affiliation id="390D9313576A0765C372DE4F22943427">Centro Estadual de Educação Profissional Prof. Antônio de Pinho Lima (CEEP / RR). &amp; mahedypassos @ hotmail. com; https: // orcid. org / 0000 - 0001 - 9423 - 4403</mods:affiliation>
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<subSubSection id="3DB88ED78435A7501C8A3100862BFA91" box="[151,627,1291,1318]" pageId="2" pageNumber="28" type="nomenclature">
<paragraph id="751DDD5C8435A7501C8A3100862BFA91" blockId="2.[151,627,1291,1354]" box="[151,627,1291,1318]" pageId="2" pageNumber="28">
<heading id="2E556A308435A7501C8A3100862BFA91" bold="true" box="[151,627,1291,1318]" fontSize="11" level="1" pageId="2" pageNumber="28" reason="1">
<emphasis id="47D6014E8435A7501C8A3100862BFA91" bold="true" box="[151,627,1291,1318]" pageId="2" pageNumber="28">
<taxonomicName id="B2A2A6DF8435A7501C8A31008657FA91" authority="Neto &amp; Passos, 2022" authorityName="Neto &amp; Passos" authorityYear="2022" box="[151,527,1291,1318]" class="Insecta" family="Hydroptilidae" genus="Oxyethira" kingdom="Animalia" order="Trichoptera" pageId="2" pageNumber="28" phylum="Arthropoda" rank="species" species="librina" status="sp. nov." subGenus="Tanytrichia">
<emphasis id="47D6014E8435A7501C8A31008548FA91" bold="true" box="[151,272,1291,1318]" italics="true" pageId="2" pageNumber="28">Oxyethira</emphasis>
(
<emphasis id="47D6014E8435A7501D3C310085F4FA91" bold="true" box="[289,428,1291,1318]" italics="true" pageId="2" pageNumber="28">Tanytrichia</emphasis>
)
<emphasis id="47D6014E8435A7501DA031008657FA91" bold="true" box="[445,527,1291,1318]" italics="true" pageId="2" pageNumber="28">librina</emphasis>
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<taxonomicNameLabel id="5CE5BC358435A7501E0B3107862BFA91" box="[534,627,1292,1318]" pageId="2" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
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<paragraph id="751DDD5C8435A7501C8A313B8545FAFD" blockId="2.[151,627,1291,1354]" box="[151,285,1328,1354]" pageId="2" pageNumber="28">
<figureCitation id="ED99C1D98435A7501C8A313B8545FAFD" box="[151,285,1328,1354]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2A2D</figureCitation>
</paragraph>
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<subSubSection id="3DB88ED78435A7501C8A3173872DF938" pageId="2" pageNumber="28" type="diagnosis">
<paragraph id="751DDD5C8435A7501C8A3173872DF938" blockId="2.[151,1437,1400,2039]" pageId="2" pageNumber="28">
<emphasis id="47D6014E8435A7501C8A3173854AFA25" bold="true" box="[151,274,1400,1426]" pageId="2" pageNumber="28">Diagnosis.</emphasis>
This new species is tentatively placed in the
<emphasis id="47D6014E8435A7501F10317387D5FA25" box="[781,909,1400,1426]" italics="true" pageId="2" pageNumber="28">Tanytrichia</emphasis>
subgenus of
<bibRefCitation id="1133A0AD8435A750183C317380E6FA25" author="Kelley, R. W." box="[1057,1214,1400,1426]" pageId="2" pageNumber="28" pagination="435 - 463" refId="ref2542" refString="Kelley, R. W. (1984) Phylogeny, morphology and classification of the micro-caddisfly genus Oxyethira Eaton (Trichoptera: Hydroptilidae). Transactions of the American Entomological Society, 110, 435 - 463." type="journal article" year="1984">Kelley (1984)</bibRefCitation>
due to segment VII lacking an apicomesal ventral process; segment VIII lacking dorsolateral processes and having its venter excised to the anterior margin; segment IX venter being elongate, protruding anteriorly into segment VI; subgenital processes being fused distomesally; and aedeagus having 2 long, lateral processes beginning at midlength. The male of
<taxonomicName id="B2A2A6DF8435A7501C8A320385ADF995" authorityName="Neto &amp; Passos" authorityYear="2022" box="[151,501,1544,1570]" class="Insecta" family="Hydroptilidae" genus="Oxyethira" kingdom="Animalia" order="Trichoptera" pageId="2" pageNumber="28" phylum="Arthropoda" rank="species" species="librina" subGenus="Tanytrichia">
<emphasis id="47D6014E8435A7501C8A3203855FF995" box="[151,263,1544,1570]" italics="true" pageId="2" pageNumber="28">Oxyethira</emphasis>
(
<emphasis id="47D6014E8435A7501D05320385C0F995" box="[280,408,1544,1570]" italics="true" pageId="2" pageNumber="28">Tanytrichia</emphasis>
)
<emphasis id="47D6014E8435A7501DB4320385ADF995" box="[425,501,1544,1570]" italics="true" pageId="2" pageNumber="28">librina</emphasis>
</taxonomicName>
is similar to that of
<taxonomicName id="B2A2A6DF8435A7501EC43203802AF995" authority="Harris &amp; Davenport 1999" authorityName="Harris &amp; Davenport" authorityYear="1999" box="[729,1138,1544,1571]" class="Insecta" family="Hydroptilidae" genus="Oxyethira" kingdom="Animalia" order="Trichoptera" pageId="2" pageNumber="28" phylum="Arthropoda" rank="species" species="hozosa">
<emphasis id="47D6014E8435A7501EC432038712F995" box="[729,842,1544,1570]" italics="true" pageId="2" pageNumber="28">O. hozosa</emphasis>
Harris &amp; Davenport
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in segment IX having one narrow process posteroventrally in lateral and ventral views. However, in the new species that process in ventral view is produced into a long mesoventral process with a subapical constriction and a rounded apex while in
<taxonomicName id="B2A2A6DF8435A750199C325B84BDF939" authorityName="Harris &amp; Davenport" authorityYear="1999" class="Insecta" family="Hydroptilidae" genus="Oxyethira" kingdom="Animalia" order="Trichoptera" pageId="2" pageNumber="28" phylum="Arthropoda" rank="species" species="hozosa">
<emphasis id="47D6014E8435A750199C325B84BDF939" italics="true" pageId="2" pageNumber="28">O. hozosa</emphasis>
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that process is a pair of finger-like mesoventral processes.
</paragraph>
</subSubSection>
<subSubSection id="3DB88ED78435A7561CDA329386FEFF07" lastPageId="4" lastPageNumber="30" pageId="2" pageNumber="28" type="description">
<paragraph id="751DDD5C8435A7501CDA329380D3F8A8" blockId="2.[151,1437,1400,2039]" pageId="2" pageNumber="28">
<emphasis id="47D6014E8435A7501CDA32938501F905" bold="true" box="[199,345,1688,1714]" pageId="2" pageNumber="28">Description.</emphasis>
<emphasis id="47D6014E8435A7501D42329385C1F905" box="[351,409,1688,1714]" italics="true" pageId="2" pageNumber="28">Male</emphasis>
. Length of each forewing 1.55 mm (n = 6). Head unmodified, with 3 ocelli; antennae broken and lost. Tibial spurs 1,3,4. Dorsum of head dark brown with pale yellow setae; thorax dark brown dorsally, light brown ventrally, with pale yellow setae dorsally; leg segments with light brown setae. Forewing venation typical of the genus, covered with fine yellow setae and small scattered patches of dark brown setae.
</paragraph>
<paragraph id="751DDD5C8435A7511CDA33238597FDD6" blockId="2.[151,1437,1400,2039]" lastBlockId="3.[151,1437,151,609]" lastPageId="3" lastPageNumber="29" pageId="2" pageNumber="28">
<emphasis id="47D6014E8435A7501CDA332385D8F8F5" bold="true" box="[199,384,1832,1858]" pageId="2" pageNumber="28">Male Genitalia.</emphasis>
Abdominal segment VII annular, without apicomesal ventral process (
<figureCitation id="ED99C1D98435A750188B332380A8F8F5" box="[1174,1264,1832,1858]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2A</figureCitation>
). Segment VIII in lateral view with posteroventral margins oblique and produced caudad (
<figureCitation id="ED99C1D98435A7501FC73347806CF8D1" box="[986,1076,1868,1894]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2A</figureCitation>
); in dorsal view anterior margin slightly convex, posterior margin difficult to define (
<figureCitation id="ED99C1D98435A7501EE0337B8701F83D" box="[765,857,1904,1930]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2B</figureCitation>
); in ventral view anterior margin slightly convex, posterior margin deeply excised mesally (
<figureCitation id="ED99C1D98435A7501E6C339F8693F819" box="[625,715,1940,1966]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2C</figureCitation>
). Segment IX in lateral view tapering anteriorly and withdrawn into segments VIIVIII, extending slightly beyond anterior margin of segment VII, posterior margin with five slender caudad processes, one pair dorsal (
<figureCitation id="ED99C1D98435A7501E7133D7869BF841" box="[620,707,2012,2038]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2A</figureCitation>
, dp), another pair mesal (
<figureCitation id="ED99C1D98435A7501FC733D78069F841" box="[986,1073,2012,2038]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="2" pageNumber="28">Fig. 2A</figureCitation>
, mp), and one unpaired posterior mesoventral (
<figureCitation id="ED99C1D98434A7511D30349C85DBFF06" box="[301,387,151,177]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2A</figureCitation>
, mvp); in dorsal view, dorsal processes digitate, reaching posterior margin of tergum X (
<figureCitation id="ED99C1D98434A751195E349C81C0FF06" box="[1347,1432,151,177]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2B</figureCitation>
, dp), mesal processes longer, digitate, and slightly convergent apically (
<figureCitation id="ED99C1D98434A7511FB134B0805BFF62" box="[940,1027,187,213]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2B</figureCitation>
, mp); in ventral view lateral margins slightly sinuous, anterior margin almost straight, posterior mesoventral process as long as inferior appendages, with subapical constriction and rounded apex (
<figureCitation id="ED99C1D98434A7511E6F35088691FEAA" box="[626,713,259,285]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2C</figureCitation>
, mvp). Tergum X in lateral view membranous, vertically oblong (
<figureCitation id="ED99C1D98434A7511C82352C84A2FEF6" box="[159,250,295,321]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2A</figureCitation>
); in dorsal view posterior margin shallowly incised mesally (
<figureCitation id="ED99C1D98434A7511FB5352C8059FEF6" box="[936,1025,295,321]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2C</figureCitation>
). Inferior appendages in lateral view sclerotized, tapering apically (
<figureCitation id="ED99C1D98434A7511DEF35408616FED2" box="[498,590,331,357]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2A</figureCitation>
, ia); in ventral view broad basally, tapering to blunt apices (
<figureCitation id="ED99C1D98434A751191335408131FED2" box="[1294,1385,331,357]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2C</figureCitation>
, ia). Subgenital process membranous, in lateral view tapering apically, protruding below inferior appendages (
<figureCitation id="ED99C1D98434A7511923356481CFFE3E" box="[1342,1431,367,393]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2A</figureCitation>
, sg); in dorsal view produced into pair of mesal processes with lateral setae (
<figureCitation id="ED99C1D98434A7511FC23598806EFE1A" box="[991,1078,403,429]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2B</figureCitation>
, sg). Bilobed processes digitate, each with spine-like apical seta, visible only in lateral view (dotted lines in
<figureCitation id="ED99C1D98434A7511FFB35BC8066FE66" box="[998,1086,439,465]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2A</figureCitation>
, bp). Phallus tubular, smoothly curved about 45° in middle, in lateral view apical half membranous tapering to acute apex, with sclerotized, upturned and acute basal process (
<figureCitation id="ED99C1D98434A7511DB535F48658FDAE" box="[424,512,511,537]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2D</figureCitation>
, sp; paired); in dorsal view fixed to dorsum of segment IX by pair of lateral sinuous apodeme (
<figureCitation id="ED99C1D98434A7511D1636288506FD8A" box="[267,350,547,573]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2E</figureCitation>
and dotted lines in
<figureCitation id="ED99C1D98434A7511E25362886D6FD8A" box="[568,654,547,573]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2B</figureCitation>
, ap), acute apex with a pair of sclerotized lateral process (
<figureCitation id="ED99C1D98434A751190F3628813FFD8A" box="[1298,1383,547,573]" captionStart="FIGURE 2" captionStartId="3.[151,249,1940,1964]" captionTargetBox="[164,1426,644,1899]" captionTargetId="figure-244@3.[151,1436,633,1917]" captionTargetPageId="3" captionText="FIGURE 2. Oxyethira librina sp. nov. male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired)." figureDoi="http://doi.org/10.5281/zenodo.6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29">Fig. 2E</figureCitation>
, sp); ejaculatory duct not visible.
</paragraph>
<caption id="21DD8DD48434A7511C8A339F813CF843" ID-DOI="http://doi.org/10.5281/zenodo.6911225" ID-Zenodo-Dep="6911225" httpUri="https://zenodo.org/record/6911225/files/figure.png" pageId="3" pageNumber="29" startId="3.[151,249,1940,1964]" targetBox="[164,1426,644,1899]" targetPageId="3">
<paragraph id="751DDD5C8434A7511C8A339F813CF843" blockId="3.[151,1437,1940,2037]" pageId="3" pageNumber="29">
<emphasis id="47D6014E8434A7511C8A339F8549F81B" bold="true" box="[151,273,1940,1964]" pageId="3" pageNumber="29">FIGURE 2.</emphasis>
<taxonomicName id="B2A2A6DF8434A7511D0B339F859CF81B" authority="Neto &amp; Passos, 2022" authorityName="Neto &amp; Passos" authorityYear="2022" box="[278,452,1940,1964]" class="Insecta" family="Hydroptilidae" genus="Oxyethira" kingdom="Animalia" order="Trichoptera" pageId="3" pageNumber="29" phylum="Arthropoda" rank="species" species="librina" status="sp. nov.">
<emphasis id="47D6014E8434A7511D0B339F859CF81B" box="[278,452,1940,1964]" italics="true" pageId="3" pageNumber="29">Oxyethira librina</emphasis>
</taxonomicName>
<emphasis id="47D6014E8434A7511DD4339F8640F81B" bold="true" box="[457,536,1940,1964]" pageId="3" pageNumber="29">
<taxonomicNameLabel id="5CE5BC358434A7511DD4339F8640F81B" box="[457,536,1940,1964]" pageId="3" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
male genitalia. 2A, left lateral; 2B, dorsal; 2C, ventral; 2D, phallus, left lateral; 2E, phallus apex, dorsal. ap = apodeme (paired), bp = bilobed process (paired), dp = dorsal process (paired), ia = inferior appendage (paired), mp = mesal process (paired), mvp = posterior mesoventral process, sg = subgenital plate, sp = sclerotized process (paired).
</paragraph>
</caption>
<paragraph id="751DDD5C8433A7561CDA349D86FEFF07" blockId="4.[151,1437,150,393]" box="[199,678,150,176]" pageId="4" pageNumber="30">
<emphasis id="47D6014E8433A7561CDA349D8671FF07" bold="true" box="[199,553,150,176]" pageId="4" pageNumber="30">Female, pupa, larva, and egg:</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="3DB88ED78433A7561CDA34B18732FEAB" pageId="4" pageNumber="30" type="materials_examined">
<paragraph id="751DDD5C8433A7561CDA34B180FEFF4F" blockId="4.[151,1437,150,393]" pageId="4" pageNumber="30">
<materialsCitation id="C5CAD7018433A7561CDA34B180FEFF4F" ID-GBIF-Occurrence="3866116301" collectingDate="2020-12-04" collectionCode="MPEG" collectorName="J. L. Gama Neto" country="Brazil" county="Boa Vista" latitude="2.8580554" location="praia do Cacari" longLatPrecision="21" longitude="-61.37833" municipality="Cauame River" pageId="4" pageNumber="30" specimenCount="1" stateProvince="Roraima" typeStatus="holotype">
<emphasis id="47D6014E8433A7561CDA34B185ACFF63" bold="true" box="[199,500,186,212]" pageId="4" pageNumber="30">
<typeStatus id="AA1963FE8433A7561CDA34B1856CFF63" box="[199,308,186,212]" pageId="4" pageNumber="30" type="holotype">Holotype</typeStatus>
male.
<collectingCountry id="0DB59DCC8433A7561D9434B185ACFF63" box="[393,500,186,212]" name="Brazil" pageId="4" pageNumber="30">BRAZIL</collectingCountry>
</emphasis>
:
<emphasis id="47D6014E8433A7561E1B34B18621FF63" bold="true" box="[518,633,186,212]" pageId="4" pageNumber="30">
<collectingRegion id="B76613BE8433A7561E1B34B1862CFF63" box="[518,628,186,212]" country="Brazil" name="Roraima" pageId="4" pageNumber="30">Roraima</collectingRegion>
:
</emphasis>
<collectingCounty id="9C7CA5D08433A7561E9E34B086AAFF63" box="[643,754,186,213]" pageId="4" pageNumber="30">Boa Vista</collectingCounty>
municipality,
<collectingMunicipality id="957947268433A7561F8434B18067FF63" box="[921,1087,186,212]" pageId="4" pageNumber="30">Cauamé River</collectingMunicipality>
,
<location id="707D8B878433A756185034B18159FF63" LSID="urn:lsid:plazi:treatment:FD0B6C4A8435A7561C8A3100875BFE3F:707D8B878433A756185034B18159FF63" box="[1101,1281,186,212]" country="Brazil" county="Boa Vista" latitude="2.8580554" longLatPrecision="21" longitude="-61.37833" municipality="Cauame River" name="praia do Cacari" pageId="4" pageNumber="30" stateProvince="Roraima">praia do Caçari</location>
,
<geoCoordinate id="1096BB9B8433A756191234B181CFFF62" box="[1295,1431,186,213]" degrees="2" direction="north" minutes="51" orientation="latitude" pageId="4" pageNumber="30" precision="15" seconds="29" value="2.8580554">2°5129” N</geoCoordinate>
;
<geoCoordinate id="1096BB9B8433A7561C8A34D58573FF4E" box="[151,299,222,249]" degrees="61" direction="west" minutes="22" orientation="longitude" pageId="4" pageNumber="30" precision="15" seconds="42" value="-61.37833">61°2242” W</geoCoordinate>
,
<date id="011CFB9C8433A7561D2534D5858BFF4F" box="[312,467,222,249]" pageId="4" pageNumber="30" value="2020-12-04">
<collectingDate id="115802748433A7561D2534D5858BFF4F" box="[312,467,222,249]" pageId="4" pageNumber="30" value="2020-12-04">04 Dez. 2020</collectingDate>
</date>
.
<collectingMethod id="ACE3A54B8433A7561DC034D586B9FF4E" box="[477,737,222,249]" pageId="4" pageNumber="30">Pennsylvania light trap</collectingMethod>
,
<collectorName id="D857B88A8433A7561EF034D487F9FF4E" box="[749,929,222,249]" pageId="4" pageNumber="30">J.L. Gama Neto</collectorName>
, col. (alcohol;
<collectionCode id="13B345998433A756185A34D580C2FF4F" box="[1095,1178,222,248]" country="Brazil" httpUri="http://grbio.org/cool/90vz-swjg" name="Museu Paraense Emilio Goeldi" pageId="4" pageNumber="30">MPEG</collectionCode>
).
</materialsCitation>
</paragraph>
<paragraph id="751DDD5C8433A7561CDA35098732FEAB" blockId="4.[151,1437,150,393]" box="[199,874,258,285]" pageId="4" pageNumber="30">
<materialsCitation id="C5CAD7018433A7561CDA3509873EFEAB" ID-GBIF-Occurrence="3866116304" box="[199,870,258,285]" collectingDate="2020-12-04" collectionCode="UERR" collectorName="J. L. Gama Neto" country="Brazil" county="Boa Vista" latitude="2.8580554" location="praia do Cacari" longLatPrecision="21" longitude="-61.37833" municipality="Cauame River" pageId="4" pageNumber="30" specimenCount="5" specimenCount-male="5" stateProvince="Roraima" typeStatus="paratype">
<emphasis id="47D6014E8433A7561CDA35098563FEAB" bold="true" box="[199,315,258,284]" pageId="4" pageNumber="30">
<typeStatus id="AA1963FE8433A7561CDA3509856EFEAB" box="[199,310,258,284]" pageId="4" pageNumber="30" type="paratype">Paratype</typeStatus>
.
</emphasis>
<specimenCount id="63A416D58433A7561D5F350985C3FEAB" box="[322,411,258,285]" pageId="4" pageNumber="30" type="male">5 males</specimenCount>
, same data as holotype (alcohol;
<collectionCode id="13B345998433A7561F1335098706FEAB" box="[782,862,258,284]" pageId="4" pageNumber="30">UERR</collectionCode>
)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="3DB88ED78433A7561CDA352D8639FEF7" box="[199,609,294,321]" pageId="4" pageNumber="30" type="distribution">
<paragraph id="751DDD5C8433A7561CDA352D8639FEF7" blockId="4.[151,1437,150,393]" box="[199,609,294,321]" pageId="4" pageNumber="30">
<emphasis id="47D6014E8433A7561CDA352D8501FEF7" bold="true" box="[199,345,294,320]" pageId="4" pageNumber="30">Distribution</emphasis>
:
<collectingCountry id="0DB59DCC8433A7561D75352D85F4FEF7" box="[360,428,294,320]" name="Brazil" pageId="4" pageNumber="30">Brazil</collectingCountry>
(
<collectingRegion id="B76613BE8433A7561DA6352D8601FEF7" box="[443,601,294,320]" country="Brazil" name="Roraima" pageId="4" pageNumber="30">Roraima state</collectingRegion>
)
</paragraph>
</subSubSection>
<subSubSection id="3DB88ED78433A7561CDA3541875BFE3F" pageId="4" pageNumber="30" type="etymology">
<paragraph id="751DDD5C8433A7561CDA3541875BFE3F" blockId="4.[151,1437,150,393]" pageId="4" pageNumber="30">
<emphasis id="47D6014E8433A7561CDA35418516FED3" bold="true" box="[199,334,330,356]" pageId="4" pageNumber="30">Etymology.</emphasis>
The term “librina”, a noun used in apposition, refers to the oral word used by inhabitants of
<collectingRegion id="B76613BE8433A7561921354181C4FED3" box="[1340,1436,330,356]" country="Brazil" name="Roraima" pageId="4" pageNumber="30">Roraima</collectingRegion>
states to designate a light rain falling on the vegetation.
</paragraph>
</subSubSection>
</treatment>
</document>