204 lines
37 KiB
XML
204 lines
37 KiB
XML
<document id="5BF907053FD2492226818EED5C7A519B" ID-CLB-Dataset="27329" ID-DOI="10.11646/zootaxa.4585.2.13" ID-GBIF-Dataset="346775c1-8991-4b8c-9b60-f3384aa66fc6" ID-ISSN="1175-5326" ID-Zenodo-Dep="2637290" ID-ZooBank="9DEB1059-C970-4BA6-9EEB-E434DDC30F0A" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1555049910172" checkinUser="plazi" docAuthor="Molineri, Carlos, Dias, Lucimar Gomes, Gonzalez, Ivan & Núñez-Avellaneda, Marcela" docDate="2019" docId="03D3A9465422FFF0FF64FC9DBE36AFE9" docLanguage="en" docName="zootaxa.4585.2.13.pdf" docOrigin="Zootaxa 4585 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tricorythodes pemonensis Molineri & Dias & Gonzalez & Núñez-Avellaneda 2019, comb. nov." docType="treatment" docVersion="9" lastPageNumber="396" masterDocId="FFEAD13E5423FFF2FFF3FFDCBF03AF11" masterDocTitle="Nymphal description of Tricorythodes zagaia n. comb. and Tricorythodes pemonensis n. comb. (Ephemeroptera: Leptohyphidae) and first records from Colombia" masterLastPageNumber="400" masterPageNumber="395" pageNumber="396" updateTime="1698719609119" updateUser="ExternalLinkService">
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<mods:title id="BE08CE6E37C3048C1098232E4AD35EA5">Nymphal description of Tricorythodes zagaia n. comb. and Tricorythodes pemonensis n. comb. (Ephemeroptera: Leptohyphidae) and first records from Colombia</mods:title>
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<mods:namePart id="63A355D22702E33C6C6567C4842EBEE8">Molineri, Carlos</mods:namePart>
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<mods:namePart id="8A92EB4FD387C612180FE2BE62246B6E">Dias, Lucimar Gomes</mods:namePart>
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<mods:namePart id="1510B554A59D79344B789A79D5536572">Gonzalez, Ivan</mods:namePart>
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<mods:namePart id="550CB3FC65B9255AA84DCE5EAA872A31">Núñez-Avellaneda, Marcela</mods:namePart>
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<mods:title id="A894962A87EF0EC0F30EBC29D3D32EFD">Zootaxa</mods:title>
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<mods:date id="F8433805E09B51144DF03AAC9525109E">2019</mods:date>
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<treatment id="03D3A9465422FFF0FF64FC9DBE36AFE9" ID-DOI="http://doi.org/10.5281/zenodo.5943525" ID-GBIF-Taxon="156191828" ID-Zenodo-Dep="5943525" LSID="urn:lsid:plazi:treatment:03D3A9465422FFF0FF64FC9DBE36AFE9" httpUri="http://treatment.plazi.org/id/03D3A9465422FFF0FF64FC9DBE36AFE9" lastPageId="2" lastPageNumber="396" pageId="1" pageNumber="396">
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<subSubSection id="C3604BDB5422FFF3FF64FC9DBBD7AC4A" box="[151,1236,833,859]" pageId="1" pageNumber="396" type="nomenclature">
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<paragraph id="8BC518505422FFF3FF64FC9DBBD7AC4A" blockId="1.[151,1236,833,893]" box="[151,1236,833,859]" pageId="1" pageNumber="396">
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<heading id="D08DAF3C5422FFF3FF64FC9DBBD7AC4A" bold="true" box="[151,1236,833,859]" fontSize="11" level="1" pageId="1" pageNumber="396" reason="1">
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<emphasis id="B90EC4425422FFF3FF64FC9DBBD7AC4A" bold="true" box="[151,1236,833,859]" pageId="1" pageNumber="396">
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<taxonomicName id="4C7A63D35422FFF3FF64FC9DBB45AC4A" authority="(Molineri, Grillet, Nieto, Dominguez & Guerrero)" authorityName="Molineri & Dias & Gonzalez & Núñez-Avellaneda" authorityYear="2019" baseAuthorityName="Molineri, Grillet, Nieto, Dominguez & Guerrero" baseAuthorityYear="2019" box="[151,1094,833,859]" class="Insecta" family="Leptohyphidae" genus="Tricorythodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="396" phylum="Arthropoda" rank="species" species="pemonensis" status="comb. nov.">
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<emphasis id="B90EC4425422FFF3FF64FC9DBED1AC4A" bold="true" box="[151,466,833,859]" italics="true" pageId="1" pageNumber="396">Tricorythodes pemonensis</emphasis>
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(Molineri, Grillet, Nieto, Domínguez & Guerrero)
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</taxonomicName>
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<taxonomicNameLabel id="A23D79395422FFF3FBBDFC9DBBD7AC4A" box="[1102,1236,833,859]" pageId="1" pageNumber="396" rank="species">comb. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="C3604BDB5422FFF3FF64FCB8BE5BAC6C" box="[151,344,868,893]" pageId="1" pageNumber="396" type="description">
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<paragraph id="8BC518505422FFF3FF64FCB8BE5BAC6C" blockId="1.[151,1236,833,893]" box="[151,344,868,893]" pageId="1" pageNumber="396">
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(
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<figureCitation id="134104D55422FFF3FF6CFCB8BE09AC6D" box="[159,266,868,893]" captionStart="FIGURES 1–4" captionStartId="2.[151,264,1466,1489]" captionTargetBox="[151,1436,303,1442]" captionTargetId="figure@2.[151,1436,303,1442]" captionTargetPageId="2" captionText="FIGURES 1–4. Tricorythodes pemonensis: 1, nymph (dorsal view); 2, male genitalia extracted from mature nymph. Tricorythodes zagaia: 3, nymph (dorsal view); 4, male genitalia extracted from mature nymph." httpUri="https://zenodo.org/record/2637292/files/figure.png" pageId="1" pageNumber="396">Figs. 1–2</figureCitation>
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,
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<figureCitation id="134104D55422FFF3FEE5FCB8BE4CAC6C" box="[278,335,868,893]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">5–20</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3604BDB5422FFF3FF64FC70BD11ACF0" pageId="1" pageNumber="396" type="reference_group">
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<paragraph id="8BC518505422FFF3FF64FC70BD11ACF0" blockId="1.[151,1436,940,993]" pageId="1" pageNumber="396">
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<taxonomicName id="4C7A63D35422FFF3FF64FC70BDA4ACD3" ID-CoL="72RWJ" authority="Molineri et al. 2011: 45" authorityName="Molineri" authorityPageNumber="45" authorityYear="2011" box="[151,679,940,962]" class="Insecta" family="Leptohyphidae" genus="Macunahyphes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="396" phylum="Arthropoda" rank="species" species="pemonensis">
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<emphasis id="B90EC4425422FFF3FF64FC70BEAEACD3" box="[151,429,940,962]" italics="true" pageId="1" pageNumber="396">Macunahyphes pemonensis</emphasis>
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Molineri
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<emphasis id="B90EC4425422FFF3FDE7FC71BD44ACD3" box="[532,583,940,962]" italics="true" pageId="1" pageNumber="396">et al.</emphasis>
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2011: 45
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</taxonomicName>
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(male and female imagos); Belmont
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<emphasis id="B90EC4425422FFF3FBD0FC71BB54ACD3" box="[1059,1111,940,962]" italics="true" pageId="1" pageNumber="396">et al.</emphasis>
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2015: 106 (male imago); Souto & Salles 2016: 10 (male imago).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3604BDB5422FFF3FF64FBD1BDD5A9BF" pageId="1" pageNumber="396" type="materials_examined">
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<paragraph id="8BC518505422FFF3FF64FBD1BA0EAB5B" blockId="1.[151,1437,1037,2034]" pageId="1" pageNumber="396">
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<emphasis id="B90EC4425422FFF3FF64FBD1BE65AB37" bold="true" box="[151,358,1037,1062]" pageId="1" pageNumber="396">Material studied.</emphasis>
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One male nymph (pharate subimago, parts on slide) from
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<collectingCountry id="F36D58C05422FFF3FBF3FBD1BB72AB37" box="[1024,1137,1037,1062]" name="Colombia" pageId="1" pageNumber="396">Colombia</collectingCountry>
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,
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<collectingRegion id="49BED6B25422FFF3FB8DFBD2BBD1AB34" box="[1150,1234,1038,1061]" country="Colombia" name="Vaupes" pageId="1" pageNumber="396">Vaupes</collectingRegion>
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, Mitú, San Pablo, Ceima-San Pablo stream,
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<quantity id="4C82B5B55422FFF3FE49FBEEBD00AB58" box="[442,515,1074,1098]" metricMagnitude="2" metricUnit="m" metricValue="1.04" pageId="1" pageNumber="396" unit="m" value="104.0">104 m</quantity>
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,
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<geoCoordinate id="EE4E7E975422FFF3FDFCFBEEBD84AB5B" box="[527,647,1074,1098]" degrees="1" direction="north" minutes="4" orientation="latitude" pageId="1" pageNumber="396" precision="15" seconds="31" value="1.0752778">N 1° 4' 31"</geoCoordinate>
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–
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<geoCoordinate id="EE4E7E975422FFF3FD64FBEEBC38AB5B" box="[663,827,1074,1098]" degrees="70" direction="west" minutes="14" orientation="longitude" pageId="1" pageNumber="396" precision="15" seconds="24" value="-70.24">W 70° 14' 24"</geoCoordinate>
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,
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<date id="FFC43E905422FFF3FCB4FBEDBCCBAB5B" box="[839,968,1073,1098]" pageId="1" pageNumber="396" value="2016-09-16">16/09/2016</date>
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, I. González col. (COMAC).
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</paragraph>
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<paragraph id="8BC518505422FFF3FF34FB89BDD5A9BF" blockId="1.[151,1437,1037,2034]" pageId="1" pageNumber="396">
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<emphasis id="B90EC4425422FFF3FF34FB89BE83AB7F" bold="true" box="[199,384,1109,1134]" pageId="1" pageNumber="396">Mature nymph</emphasis>
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. Length (mm): body, 3.0 mm, caudal filaments,
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<quantity id="4C82B5B55422FFF3FC3FFB8ABB28AB7C" box="[972,1067,1110,1134]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="1" pageNumber="396" unit="mm" value="1.8">1.8 mm</quantity>
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. Head without genal or frontal projections. General coloration yellowish shaded widely with gray. Mouthparts: labrum (
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<figureCitation id="134104D55422FFF3FB55FBA5BBEDAB83" box="[1190,1262,1145,1170]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 5</figureCitation>
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), hypopharynx shrunken while mounting; maxillary palp cylindrical, very small, 2-segmented with apical seta (
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<figureCitation id="134104D55422FFF3FB30FB41BA05ABA7" box="[1219,1286,1181,1206]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 9</figureCitation>
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), distal brush of maxilla with about 10–15 short and curved setae, with stipes 1.0 the length of galea-lacinia, inner proximal margin of the galea-lacinia (opposite to palpus) with row of 5 setae and another large and pectinate (
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<figureCitation id="134104D55422FFF3FAB7FB39BA8EABEF" box="[1348,1421,1253,1278]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 9</figureCitation>
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); mandible and detail of prostheca as in
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<figureCitation id="134104D55422FFF3FDB6FAD5BD94AA33" box="[581,663,1289,1314]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 10</figureCitation>
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; labium with paraglossae slightly longer than glossae (
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<figureCitation id="134104D55422FFF3FB09FAD5BA66AA33" box="[1274,1381,1289,1314]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Figs. 6–7</figureCitation>
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) and with stout spine-like setae on apex, palp as in
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<figureCitation id="134104D55422FFF3FD52FAF1BC35AA57" box="[673,822,1325,1350]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Figs. 6 and 8</figureCitation>
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. Thorax. Pronotum with rounded anterolateral corners (
|
||
<figureCitation id="134104D55422FFF3FF6CFA8DBE2BAA7B" box="[159,296,1361,1386]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Figs. 11–12</figureCitation>
|
||
). Foreleg (
|
||
<figureCitation id="134104D55422FFF3FE50FA8DBEF4AA7B" box="[419,503,1361,1386]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 13</figureCitation>
|
||
): proximal portion of transverse row of long setae (
|
||
<figureCitation id="134104D55422FFF3FBB1FA8DBB97AA7B" box="[1090,1172,1361,1386]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 13</figureCitation>
|
||
) at 0.7 of total femoral length from base; total length / maximum width of femur = 2.7; fore tarsal claw without marginal denticles and with a double row of 1–2+3 submarginal subdistal denticles (
|
||
<figureCitation id="134104D55422FFF3FC9FFA45BCC7AAA3" box="[876,964,1433,1458]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 14</figureCitation>
|
||
). Middle leg similar to hind leg, except smaller in size, tarsal claw similar to foreleg except distally with 1+2 denticles. Hind leg (
|
||
<figureCitation id="134104D55422FFF3FB74FA61BBD9AAC7" box="[1159,1242,1469,1494]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 15</figureCitation>
|
||
): femur with few thin long setae on dorsum and along margins; total length / maximum width of femur = 3.4; tarsal claw without denticles. Abdomen (
|
||
<figureCitation id="134104D55422FFF3FE7DF9D9BEE6A90F" box="[398,485,1541,1566]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 16</figureCitation>
|
||
). Small posterolateral spines present on segments VII–IX (smaller on IX), lateral flanges present on segments III–VI (strongly expanded on VI); IX sternite entire apically (
|
||
<figureCitation id="134104D55422FFF3FB7FF9F5BBDCA953" box="[1164,1247,1577,1602]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 16</figureCitation>
|
||
). Gill formula 3/ 3/3/3/2. Operculate gills subtriangular, large (
|
||
<figureCitation id="134104D55422FFF3FD6BF991BC22A977" box="[664,801,1613,1638]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Figs. 18–19</figureCitation>
|
||
), translucent, shaded very slightly with gray: gills III–V with ventral lamellae with dorsal extension poorly developed (
|
||
<figureCitation id="134104D55422FFF3FCA4F9ADBCA8A99B" box="[855,939,1649,1674]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 20</figureCitation>
|
||
), gill VI with two rounded lamellae. Caudal filaments with whorls of long setae at articulations.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3604BDB5422FFF3FF34F965BC96A873" pageId="1" pageNumber="396" type="distribution">
|
||
<paragraph id="8BC518505422FFF3FF34F965BC96A873" blockId="1.[151,1437,1037,2034]" pageId="1" pageNumber="396">
|
||
<emphasis id="B90EC4425422FFF3FF34F965BD51A9C3" bold="true" box="[199,594,1721,1746]" pageId="1" pageNumber="396">Distribution and ecological notes</emphasis>
|
||
.
|
||
<collectingCountry id="F36D58C05422FFF3FD92F965BDD4A9C3" box="[609,727,1721,1746]" name="Venezuela" pageId="1" pageNumber="396">Venezuela</collectingCountry>
|
||
,
|
||
<collectingRegion id="49BED6B25422FFF3FD10F965BC34A9C3" box="[739,823,1721,1746]" country="Venezuela" name="Bolivar" pageId="1" pageNumber="396">Bolívar</collectingRegion>
|
||
(Molineri
|
||
<emphasis id="B90EC4425422FFF3FC40F966BCEFA9C3" box="[947,1004,1721,1746]" italics="true" pageId="1" pageNumber="396">et al.</emphasis>
|
||
2011).
|
||
<collectingCountry id="F36D58C05422FFF3FBB7F965BB88A9C3" box="[1092,1163,1721,1746]" name="Brazil" pageId="1" pageNumber="396">Brazil</collectingCountry>
|
||
,
|
||
<collectingRegion id="49BED6B25422FFF3FB6BF966BBEAA9C3" box="[1176,1257,1722,1746]" country="Brazil" name="Amapa" pageId="1" pageNumber="396">Amapá</collectingRegion>
|
||
(Belmont
|
||
<emphasis id="B90EC4425422FFF3FA90F966BA9FA9C3" box="[1379,1436,1721,1746]" italics="true" pageId="1" pageNumber="396">et al.</emphasis>
|
||
2015).
|
||
<collectingCountry id="F36D58C05422FFF3FF14F901BE5BA9E7" box="[231,344,1757,1782]" name="Colombia" pageId="1" pageNumber="396">Colombia</collectingCountry>
|
||
,
|
||
<collectingRegion id="49BED6B25422FFF3FE97F902BEBAA9E7" box="[356,441,1758,1782]" country="Colombia" name="Vaupes" pageId="1" pageNumber="396">Vaupés</collectingRegion>
|
||
. Ceima-San Pablo stream is a black water tributary of the
|
||
<collectingRegion id="49BED6B25422FFF3FBBAF902BB99A9E4" box="[1097,1178,1758,1781]" country="Colombia" name="Vaupes" pageId="1" pageNumber="396">Vaupes</collectingRegion>
|
||
river, characterized by a low flow velocity. The substrate was formed mainly by sand, with leaf litter and plant material accumulated in some areas. Physico-chemical parameters of the water measured during the sampling: pH 5.4, temperature 24.7°C, electrical conductivity 5.93 µS/cm and dissolved oxygen
|
||
<quantity id="4C82B5B55422FFF3FCEAF895BC74A873" box="[793,887,1865,1890]" metricMagnitude="-6" metricUnit="kg" metricValue="6.36" pageId="1" pageNumber="396" unit="mg" value="6.36">6.36 mg</quantity>
|
||
/L.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3604BDB5422FFF0FF34F8B1BE36AFE9" lastPageId="2" lastPageNumber="397" pageId="1" pageNumber="396" type="diagnosis">
|
||
<paragraph id="8BC518505422FFF0FF34F8B1BE36AFE9" blockId="1.[151,1437,1037,2034]" lastBlockId="2.[151,1436,151,248]" lastPageId="2" lastPageNumber="397" pageId="1" pageNumber="396">
|
||
<emphasis id="B90EC4425422FFF3FF34F8B1BE42A897" bold="true" box="[199,321,1901,1926]" pageId="1" pageNumber="396">Diagnosis.</emphasis>
|
||
The adults of
|
||
<taxonomicName id="4C7A63D35422FFF3FE14F8B1BC0DA894" authorityName="Molineri & Dias & Gonzalez & Núñez-Avellaneda" authorityYear="2019" baseAuthorityName="Molineri, Grillet, Nieto, Dominguez & Guerrero" baseAuthorityYear="2019" box="[487,782,1901,1926]" class="Insecta" family="Leptohyphidae" genus="Tricorythodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="396" phylum="Arthropoda" rank="species" species="pemonensis" status="comb. nov.">
|
||
<emphasis id="B90EC4425422FFF3FE14F8B1BC0DA894" box="[487,782,1901,1926]" italics="true" pageId="1" pageNumber="396">Tricorythodes pemonensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23D79395422FFF3FCE5F8B1BC90A894" box="[790,915,1901,1926]" pageId="1" pageNumber="396" rank="species">comb. nov.</taxonomicNameLabel>
|
||
were sufficiently diagnosed in Molineri
|
||
<emphasis id="B90EC4425422FFF3FA90F8B2BA9FA897" box="[1379,1436,1901,1926]" italics="true" pageId="1" pageNumber="396">et al.</emphasis>
|
||
(2011) and Belmont
|
||
<emphasis id="B90EC4425422FFF3FE70F84EBEBEA8BB" box="[387,445,1937,1962]" italics="true" pageId="1" pageNumber="396">et al.</emphasis>
|
||
(2015). The nymphs can be recognized by the following combination of characters: 1) maxillary palp very small, 2-segmented (
|
||
<figureCitation id="134104D55422FFF3FD9AF869BDBAA8DF" box="[617,697,1973,1998]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Figs. 9</figureCitation>
|
||
); 2) pronotum with rounded anterolateral projection (
|
||
<figureCitation id="134104D55422FFF3FAE9F869BA6DA8DF" box="[1306,1390,1973,1998]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Fig. 12</figureCitation>
|
||
); 3) legs relatively long and slender, covered with long setae (
|
||
<figureCitation id="134104D55422FFF3FCD9F805BCE3A8E3" box="[810,992,2009,2034]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="1" pageNumber="396">Figs. 13 and 15</figureCitation>
|
||
); 4) fore tarsal claws without marginal denticles and with 1–2+3 submarginal denticles (
|
||
<figureCitation id="134104D55421FFF0FD4BFF4BBC08AFA1" box="[696,779,151,176]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="2" pageNumber="397">Fig. 14</figureCitation>
|
||
); 5) abdominal segments with lateral flanges on III–VI and small posterolateral spines on VII–VIII (
|
||
<figureCitation id="134104D55421FFF0FD90FF60BDBBAFC4" box="[611,696,188,213]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="2" pageNumber="397">Fig. 16</figureCitation>
|
||
); 6) operculate gill large and subtriangular, gill formula 3/3/3/3/2 (
|
||
<figureCitation id="134104D55421FFF0FF6CFF03BE2AAFE9" box="[159,297,223,248]" captionStart="FIGURES 5–20" captionStartId="3.[151,264,1838,1861]" captionTargetBox="[158,1429,373,1815]" captionTargetId="figure@3.[150,1436,373,1817]" captionTargetPageId="3" captionText="FIGURES 5–20. Tricorythodes pemonensis: 5, labrum, d.v.; 6, prementum (dorsal on left, ventral on right side); 7, labium, v.v.; 8, detail of palp segment 3; 9, maxilla and detail of palp; 10, left mandible and detail of prostheca; 11, pronotum, lateral view (arrow indicate anterolateral corner); 12, pronotum, d.v.; 13, fore leg; 14, fore tarsal claw; 15, hind leg; 16, outline of abdomen (f=flanges, s= posterolateral spines), 17, male genitalia extracted from mature male nymph; 18, operculate gill, d.v.; 19, same, v.v.; 20, gill 3, v.v." httpUri="https://zenodo.org/record/2637294/files/figure.png" pageId="2" pageNumber="397">Figs. 18–20</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |