388 lines
74 KiB
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388 lines
74 KiB
XML
<document id="2A395ADF579DD54B6209C3061C6DFCF3" ID-DOI="10.11646/zootaxa.3904.4.4" ID-GBIF-Dataset="b630a619-a9b0-45ca-9ddb-61b7469394c3" ID-ISSN="1175-5326" ID-Zenodo-Dep="241905" ID-ZooBank="D8D15BFD-4954-4976-B17C-31DDDE20BE66" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460892252279" checkinUser="plazi" docAuthor="Teslenko, Valentina A." docDate="2015" docId="038F6B41512BFFB548DAFB67FCD6FE51" docLanguage="en" docName="zt03904p562.pdf" docOrigin="Zootaxa 3904 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Megaperlodes tiunovi Te" docType="treatment" docVersion="8" lastPageNumber="561" masterDocId="FFB61339512AFFBC484DFFFAFFFBFFA5" masterDocTitle="A new species of Megaperlodes Yo k o y a m a et al. 1990 (Plecoptera, Perlodidae) from the South of the Russian Far East" masterLastPageNumber="562" masterPageNumber="553" pageNumber="554" updateTime="1698359649116" updateUser="plazi">
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<mods:title id="3C9080B81DFFD83580A4B3F0311EE872">A new species of Megaperlodes Yo k o y a m a et al. 1990 (Plecoptera, Perlodidae) from the South of the Russian Far East</mods:title>
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<mods:namePart id="7C05EE162DF199F4AA7E72FF137F49A3">Teslenko, Valentina A.</mods:namePart>
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<treatment id="038F6B41512BFFB548DAFB67FCD6FE51" ID-DOI="http://doi.org/10.5281/zenodo.6105919" ID-GBIF-Taxon="119587059" ID-Zenodo-Dep="6105919" LSID="urn:lsid:plazi:treatment:038F6B41512BFFB548DAFB67FCD6FE51" httpUri="http://treatment.plazi.org/id/038F6B41512BFFB548DAFB67FCD6FE51" lastPageId="9" lastPageNumber="561" pageId="1" pageNumber="554">
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<subSubSection id="C33C89DC512BFFBD48DAFB67FEDBFB7D" pageId="1" pageNumber="554" type="nomenclature">
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<paragraph id="8B99DA57512BFFBD48DAFB67FDACFB12" blockId="1.[151,599,1181,1240]" box="[151,599,1181,1207]" pageId="1" pageNumber="554">
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<heading id="D0D16D3B512BFFBD48DAFB67FDACFB12" bold="true" box="[151,599,1181,1207]" fontSize="11" level="1" pageId="1" pageNumber="554" reason="1">
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<emphasis id="B9520645512BFFBD48DAFB67FDACFB12" bold="true" box="[151,599,1181,1207]" pageId="1" pageNumber="554">
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<taxonomicName id="4C26A1D4512BFFBD48DAFB67FE45FB12" ID-CoL="3YWKL" authority="Te" authorityName="Te" box="[151,446,1181,1207]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="1" pageNumber="554" phylum="Arthropoda" rank="species" species="tiunovi">
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<emphasis id="B9520645512BFFBD48DAFB67FE67FB12" bold="true" box="[151,412,1181,1207]" italics="true" pageId="1" pageNumber="554">Megaperlodes tiunovi</emphasis>
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Te
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</taxonomicName>
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sl e nk o s p. n.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B99DA57512BFFBD48DAFB45FEDBFB7D" blockId="1.[151,599,1181,1240]" box="[151,288,1215,1240]" pageId="1" pageNumber="554">
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(
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<figureCitation id="131DC6D2512BFFBD48D2FB45FEEDFB7D" box="[159,278,1215,1240]" captionStart-0="FIGURES 1 – 3" captionStart-1="FIGURES 4 – 10" captionStart-2="FIGURES 11 – 16" captionStart-3="FIGURES 17 – 19" captionStartId-0="2.[151,264,1976,1999]" captionStartId-1="3.[151,264,1693,1716]" captionStartId-2="4.[151,264,1843,1866]" captionStartId-3="5.[151,264,1953,1976]" captionTargetBox-0="[173,1412,337,1954]" captionTargetBox-1="[175,1379,195,1667]" captionTargetBox-2="[173,1412,589,1812]" captionTargetBox-3="[225,1334,197,1928]" captionTargetId-0="figure@2.[173,1413,337,1955]" captionTargetId-1="figure@3.[170,1417,195,1669]" captionTargetId-2="figure@4.[173,1413,589,1823]" captionTargetId-3="figure@5.[207,1379,193,1932]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." captionText-1="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." captionText-2="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." captionText-3="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri-0="https://zenodo.org/record/241906/files/figure.png" httpUri-1="https://zenodo.org/record/241907/files/figure.png" httpUri-2="https://zenodo.org/record/241908/files/figure.png" httpUri-3="https://zenodo.org/record/241909/files/figure.png" pageId="1" pageNumber="554">Figs. 1–19</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C33C89DC512BFFB448DAFAFDFDEFFA2C" lastPageId="8" lastPageNumber="561" pageId="1" pageNumber="554" type="description">
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<paragraph id="8B99DA57512BFFBD48DAFAFDFD4AF9C0" blockId="1.[151,1437,1287,2033]" pageId="1" pageNumber="554">
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<emphasis id="B9520645512BFFBD48DAFAFDFED2FA85" bold="true" box="[151,297,1287,1312]" pageId="1" pageNumber="554">Description.</emphasis>
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Adult habitus. Sexually dimorphic, female larger than male. Mean body length from tip of the head to the apex of abdomen, males, 17.0–17.3 mm; females 22.0–26.2 mm. Wings slightly shortened. Forewing length, males, 15.2–16.0 mm; females, 19.8–21.8 mm; wingspan, males, 32.3–34.1 mm; females 42.8–46.8 mm. The front wing of male and female (
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<figureCitation id="131DC6D2512BFFBD498AFA8EFDF2FA29" box="[455,521,1396,1421]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="1" pageNumber="554">Fig. 1</figureCitation>
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) black, fumose, veins dark, in the middle with a contrastive white frosted spot, occupying about ⅓ of the wing length. The spot extends from R1 to the posterior wing edge, lateral margins of the spot are indistinct, and veins in the spot paler. Wing venation includes an irregular net near the apex sometimes consisting of four rows of cells. Seven to ten cross veins between C and Sc; five apical veins between Sc and R1 (
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<figureCitation id="131DC6D2512BFFBD48D2F9FEFF19F9B9" box="[159,226,1540,1565]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="1" pageNumber="554">Fig. 1</figureCitation>
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). Rs with five apical branches. Nine to thirteen veins between М and Cu2; four anal veins branching into six. Hindwing black fumose, slightly paler in the cord area, in males especially. Anal area enlarged and pleated, A2–A5 forked; A5 with dark small spot at base.
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</paragraph>
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<paragraph id="8B99DA57512BFFBD488AF995FDD0F855" blockId="1.[151,1437,1287,2033]" pageId="1" pageNumber="554">
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General body colour black with yellow spots; membranous ventral portions also yellow (
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<figureCitation id="131DC6D2512BFFBD4CFDF995FAE0F92D" box="[1200,1307,1647,1672]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="1" pageNumber="554">Figs. 2, 3</figureCitation>
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). Head and pronotum matt black, with sharply delimited bright yellow marks. Head with compound eyes wider than the pronotum; M-line smooth and distinct (
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<figureCitation id="131DC6D2512BFFBD4A03F94DFD69F975" box="[590,658,1719,1744]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="1" pageNumber="554">Fig. 4</figureCitation>
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). Interocellar area with a small tear-shaped bright-yellow spot, widest anteriorly. A small yellow triangle extends along the epicranial stem on the occiput (
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<figureCitation id="131DC6D2512BFFBD4CCFF926FB30F951" box="[1154,1227,1756,1781]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="1" pageNumber="554">Fig. 4</figureCitation>
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). A posterolateral reticulate callosity behind each compound eye. Antennae shorter than cerci, black; palpi dark brown. Head ventrally yellow brown (
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<figureCitation id="131DC6D2512BFFBD49FCF8DEFE0CF899" box="[433,503,1828,1853]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="1" pageNumber="554">Fig. 3</figureCitation>
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). Submentum almost square, with slightly rounded lateral margins, the submental gills very small to almost absent in both sexes. The pronotum rectangular, same width as the head width under the compound eyes, with narrow longitudinal thread-like median yellow band widened triangularly at the anterior pronotal margin as well as before the posterior pronotal furrow (
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<figureCitation id="131DC6D2512BFFBD4B2DF875FC5EF80D" box="[864,933,1935,1960]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="1" pageNumber="554">Fig. 4</figureCitation>
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). Pronotal rugosites smooth, the lateral fields matt. The arms of the mesosternal ridge meet the posterior corners of the furcal pits; suture between basisternum and furcasternum indistinct (
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<figureCitation id="131DC6D2512BFFBD4995F822FDE6F855" box="[472,541,2008,2033]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="1" pageNumber="554">Fig. 3</figureCitation>
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).
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</paragraph>
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<paragraph id="8B99DA575128FFBE488AFF6DFD5EFEB9" blockId="2.[151,1436,151,285]" pageId="2" pageNumber="555">
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Abdominal tergites black, strongly sclerotized and covered by short colourless clothing hairs, only tergum 1 with X-shaped white spot medially, with a rounded inside black spot. Abdominal segments 1–5 divided laterally by yellow pleural folds, more distinct in females; posterior segments ring-shaped, entire, fully sclerotized (
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<figureCitation id="131DC6D25128FFBE4D0BFF25FA75FF5D" box="[1350,1422,223,248]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="2" pageNumber="555">Fig. 3</figureCitation>
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). Legs black except bright yellow joints (
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<figureCitation id="131DC6D25128FFBE4A1EFEFEFD6CFEB9" box="[595,663,260,285]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="2" pageNumber="555">Fig. 2</figureCitation>
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).
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</paragraph>
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<caption id="DF598ADF5128FFBE48DAF842FED0F848" httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="2" pageNumber="555" targetBox="[173,1412,337,1954]" targetPageId="2">
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<paragraph id="8B99DA575128FFBE48DAF842FED0F848" blockId="2.[151,1436,1976,2029]" pageId="2" pageNumber="555">
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<emphasis id="B95206455128FFBE48DAF842FEC1F868" bold="true" box="[151,314,1976,1999]" pageId="2" pageNumber="555">FIGURES 1–3.</emphasis>
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<taxonomicName id="4C26A1D45128FFBE490CF842FDE5F86B" box="[321,542,1976,1998]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="2" pageNumber="555" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
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<emphasis id="B95206455128FFBE490CF842FDE5F86B" box="[321,542,1976,1998]" italics="true" pageId="2" pageNumber="555">Megaperlodes tiunovi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A261BB3E5128FFBE4A68F843FDA5F86B" box="[549,606,1977,1998]" pageId="2" pageNumber="555" rank="species">
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<emphasis id="B95206455128FFBE4A68F843FDA5F86B" bold="true" box="[549,606,1977,1998]" pageId="2" pageNumber="555">sp. n.</emphasis>
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</taxonomicNameLabel>
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: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0.
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</paragraph>
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</caption>
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<caption id="DF598ADF5129FFBF48DAF967FC9BF954" httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="3" pageNumber="556" targetBox="[175,1379,195,1667]" targetPageId="3">
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<paragraph id="8B99DA575129FFBF48DAF967FC9BF954" blockId="3.[151,1436,1693,1777]" pageId="3" pageNumber="556">
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<emphasis id="B95206455129FFBF48DAF967FEB2F916" bold="true" box="[151,329,1693,1716]" pageId="3" pageNumber="556">FIGURES 4–10.</emphasis>
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<taxonomicName id="4C26A1D45129FFBF491CF967FDCBF911" box="[337,560,1693,1716]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="556" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
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<emphasis id="B95206455129FFBF491CF967FDCBF911" box="[337,560,1693,1716]" italics="true" pageId="3" pageNumber="556">Megaperlodes tiunovi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A261BB3E5129FFBF4A74F964FD8FF916" box="[569,628,1694,1715]" pageId="3" pageNumber="556" rank="species">
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<emphasis id="B95206455129FFBF4A74F964FD8FF916" bold="true" box="[569,628,1694,1715]" pageId="3" pageNumber="556">sp. n.</emphasis>
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</taxonomicNameLabel>
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: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral.
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</paragraph>
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</caption>
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<paragraph id="8B99DA575129FFB8488AF8E7FBC4FDBD" blockId="3.[151,1437,1821,2027]" lastBlockId="4.[151,1437,151,536]" lastPageId="4" lastPageNumber="557" pageId="3" pageNumber="556">
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<emphasis id="B95206455129FFBF488AF8E7FEF0F893" bold="true" box="[199,267,1821,1846]" pageId="3" pageNumber="556">Male.</emphasis>
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Abdominal tergum 8 black, slightly impressed dorsomedially; two submedial rounded swellings covered by short colourless hairs close to the posterior margin, especially apparent in lateral view (
|
||
<figureCitation id="131DC6D25129FFBF4D51F8BBFA75F8FF" box="[1308,1422,1857,1882]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="3" pageNumber="556">Figs. 5, 8</figureCitation>
|
||
). Posterior margin of tergum 9 with a medial triangular notch, which extends ½ of the length of tergum 9, two posterolateral rounded swellings covered by short fine colourless hairs (
|
||
<figureCitation id="131DC6D25129FFBF4B92F873FBDCF807" box="[991,1063,1929,1954]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="3" pageNumber="556">Fig. 7</figureCitation>
|
||
); in repose tergum 9 hidden by tergum 8 and noticeable as narrow band with a triangular posteromedial notch (
|
||
<figureCitation id="131DC6D25129FFBF4C6DF857FB9DF863" box="[1056,1126,1965,1990]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="3" pageNumber="556">Fig. 5</figureCitation>
|
||
). Sternum 9 bears a scoopshaped subgenital plate extending backward and curved upward (
|
||
<figureCitation id="131DC6D25129FFBF4B20F828FC2CF84E" box="[877,983,2002,2027]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="3" pageNumber="556">Figs. 5, 6</figureCitation>
|
||
). Sternum 10 narrow, pale medially with two black lateral bands hidden by the subgenital plate in ventral view (
|
||
<figureCitation id="131DC6D2512EFFB84BADFF6DFBD3FF15" box="[992,1064,151,176]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Fig. 6</figureCitation>
|
||
). Tergum 10 entire, black, with median diamond-shaped yellow spot, covered by short fine colourless hairs (
|
||
<figureCitation id="131DC6D2512EFFB84C41FF46FBA8FF71" box="[1036,1107,188,213]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Fig. 7</figureCitation>
|
||
). In repose, tergum10 tapers backward and caudally triangular, the paraprocts touch in contact dorsomedially, pressed against the lower face of tergum10. In everted condition, a yellow membranous strip with rounded posterolateral edges protrudes from under the edge of tergum10 and supported by a small medial conical peg located between the paraproct lobes and concealed by them in repose (
|
||
<figureCitation id="131DC6D2512EFFB849BFFEB6FD99FEC1" box="[498,610,332,357]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Figs. 7, 8</figureCitation>
|
||
). The paraproct sclerite wide, heavily sclerotized basally, narrowed and bluntly rounded distally (
|
||
<figureCitation id="131DC6D2512EFFB849FBFE95FDBAFE2D" box="[438,577,367,392]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Figs. 5, 6, 8</figureCitation>
|
||
). Eversible paraproct with lobe (EPL) arises from the base of the paraproct sclerite (
|
||
<figureCitation id="131DC6D2512EFFB848BAFE6EFEC7FE09" box="[247,316,404,429]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Fig. 8</figureCitation>
|
||
). EPL large, inflated, ball-shaped basally, yellow and bears a long fingerlike projection, extended at the base and pointed towards the top (
|
||
<figureCitation id="131DC6D2512EFFB84A2DFE4DFD2AFE75" box="[608,721,439,464]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Figs. 6–8</figureCitation>
|
||
); ventral face of the projection membranous, the dorsal face covered by long thin brown-red sclerotized setae, more densely in the distal ⅓ of the projection (
|
||
<figureCitation id="131DC6D2512EFFB84CAFFE26FAB4FE51" box="[1250,1359,476,501]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Figs. 8, 9</figureCitation>
|
||
). Both projections closely appressed, directed obliquely backward and upward (
|
||
<figureCitation id="131DC6D2512EFFB84B8BFE05FBC9FDBD" box="[966,1074,511,536]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="4" pageNumber="557">Figs. 6–8</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF598ADF512EFFB848DAF8C9FB3DF822" httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="4" pageNumber="557" targetBox="[173,1412,589,1812]" targetPageId="4">
|
||
<paragraph id="8B99DA57512EFFB848DAF8C9FB3DF822" blockId="4.[151,1436,1843,1927]" pageId="4" pageNumber="557">
|
||
<emphasis id="B9520645512EFFB848DAF8C9FEA9F8EC" bold="true" box="[151,338,1843,1866]" pageId="4" pageNumber="557">FIGURES 11–16.</emphasis>
|
||
<taxonomicName id="4C26A1D4512EFFB84915F8CEFDCEF8EF" box="[344,565,1844,1866]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="557" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
|
||
<emphasis id="B9520645512EFFB84915F8CEFDCEF8EF" box="[344,565,1844,1866]" italics="true" pageId="4" pageNumber="557">Megaperlodes tiunovi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9520645512EFFB84A71F8CEFD8FF8EC" bold="true" box="[572,628,1844,1865]" pageId="4" pageNumber="557">
|
||
<taxonomicNameLabel id="A261BB3E512EFFB84A71F8CEFD8FF8EC" box="[572,628,1844,1865]" pageId="4" pageNumber="557" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF598ADF512FFFB948DAF85BFF1FF873" httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="5" pageNumber="558" targetBox="[225,1334,197,1928]" targetPageId="5">
|
||
<paragraph id="8B99DA57512FFFB948DAF85BFF1FF873" blockId="5.[151,1436,1953,2006]" pageId="5" pageNumber="558">
|
||
<emphasis id="B9520645512FFFB948DAF85BFEAEF812" bold="true" box="[151,341,1953,1976]" pageId="5" pageNumber="558">FIGURES 17–19.</emphasis>
|
||
<taxonomicName id="4C26A1D4512FFFB94911F858FDC0F81D" box="[348,571,1954,1976]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="5" pageNumber="558" phylum="Arthropoda" rank="species" species="tiunovi" status="sp. nov.">
|
||
<emphasis id="B9520645512FFFB94911F858FDC0F81D" box="[348,571,1954,1976]" italics="true" pageId="5" pageNumber="558">Megaperlodes tiunovi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9520645512FFFB94A0EF858FD86F812" bold="true" box="[579,637,1954,1975]" pageId="5" pageNumber="558">
|
||
<taxonomicNameLabel id="A261BB3E512FFFB94A0EF858FD86F812" box="[579,637,1954,1975]" pageId="5" pageNumber="558" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B99DA57512CFFBA488AFF6DFA7EFEE5" blockId="6.[151,1436,151,680]" pageId="6" pageNumber="559">
|
||
<emphasis id="B9520645512CFFBA488AFF6DFEDEFF15" bold="true" box="[199,293,151,176]" pageId="6" pageNumber="559">Female.</emphasis>
|
||
Sternum 8 black with a small pale spot anteromedially, a short transversal subgenital plate extending slightly beyond the edge of sternum 8 (
|
||
<figureCitation id="131DC6D2512CFFBA4A1DFF46FD5FFF71" box="[592,676,188,213]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="6" pageNumber="559">Fig. 10</figureCitation>
|
||
), posterior margin of the plate with a weak medial notch separating two lateral lobes, slightly rounded posteriorly, covered by small setae (
|
||
<figureCitation id="131DC6D2512CFFBA4BE2FF25FBF9FF5D" box="[943,1026,223,248]" captionStart="FIGURES 4 – 10" captionStartId="3.[151,264,1693,1716]" captionTargetBox="[175,1379,195,1667]" captionTargetId="figure@3.[170,1417,195,1669]" captionTargetPageId="3" captionText="FIGURES 4 – 10. Megaperlodes tiunovi sp. n.: 4. Head and pronotum, dorsal. 5. Male abdominal tip in repose, posterior. 6. Same, everted, ventral. 7. Same, everted, dorsal. 8. Same, everted lateral. 9. Tip of the fingerlike projection, of the everted paraproctal lobe, lateral. 10. Female, subgenital plate, cleared, ventral." httpUri="https://zenodo.org/record/241907/files/figure.png" pageId="6" pageNumber="559">Fig. 10</figureCitation>
|
||
). Lateral margins of subgenital plate rounded. Abdominal sternum 9 black with pale spot medially, a pair of dark posterolateral sclerites looks like oblique bands directed to anterior margin. Abdominal sternum 10 and the blunt paraprocts unmodified and back.
|
||
</paragraph>
|
||
<paragraph id="8B99DA57512CFFBA488AFEB6FD4BFD0D" blockId="6.[151,1436,151,680]" pageId="6" pageNumber="559">
|
||
<emphasis id="B9520645512CFFBA488AFEB6FF06FEC0" bold="true" box="[199,253,332,357]" pageId="6" pageNumber="559">Egg.</emphasis>
|
||
Trilateral (
|
||
<figureCitation id="131DC6D2512CFFBA4936FEB6FE37FEC1" box="[379,460,332,357]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 11</figureCitation>
|
||
), 614 X 345 µm with narrow anterior pole. The longitudinal ridges (maximal width 65 Μm) delimiting the three faces of the egg, densely covered by globular bodies (
|
||
<figureCitation id="131DC6D2512CFFBA4C4AFE95FB75FE2D" box="[1031,1166,367,392]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Figs. 11, 12</figureCitation>
|
||
). Each face additionally with a transverse ridge close to the posterior pole, also covered by globular bodies smaller and less dense, than on the longitudinal ridges (
|
||
<figureCitation id="131DC6D2512CFFBA49E9FE4DFE0EFE75" box="[420,501,439,464]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 11</figureCitation>
|
||
). A row of 3–7 micropyles near transverse ridge (
|
||
<figureCitation id="131DC6D2512CFFBA4C65FE4DFB56FE75" box="[1064,1197,439,464]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Figs. 11, 13</figureCitation>
|
||
) on each of the three faces. Micropyle openings elevated above the chorion surface, rostral with rounded margins (
|
||
<figureCitation id="131DC6D2512CFFBA4CFAFE26FABAFE51" box="[1207,1345,476,501]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Figs. 13, 14</figureCitation>
|
||
). Collar short, formed by medially projecting extensions of the three longitudinal ridges, each top of extension flaky, and petal-shaped, smooth on inner surface (
|
||
<figureCitation id="131DC6D2512CFFBA4A28FDDEFD46FD98" box="[613,701,548,573]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 15</figureCitation>
|
||
). Collar delimited by rim on outer side basally (
|
||
<figureCitation id="131DC6D2512CFFBA4CB3FDDEFA74FD98" box="[1278,1423,548,573]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Figs. 15, 16</figureCitation>
|
||
). Anchor mushroom-shaped with short pedicel (
|
||
<figureCitation id="131DC6D2512CFFBA4AFDFDBDFCFDFDC5" box="[688,774,583,608]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 16</figureCitation>
|
||
); external surface pleated with globular bodies (
|
||
<figureCitation id="131DC6D2512CFFBA4D75FDBDFA74FDC5" box="[1336,1423,583,608]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 16</figureCitation>
|
||
). Internal surface of anchor as
|
||
<figureCitation id="131DC6D2512CFFBA49A5FD96FDC7FD20" box="[488,572,620,645]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 15</figureCitation>
|
||
. The margin of the anchor covers the pedicel, not reaching the collar’s rim (
|
||
<figureCitation id="131DC6D2512CFFBA48D2FD75FF08FD0D" box="[159,243,655,680]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 16</figureCitation>
|
||
). The chorion surface smooth (
|
||
<figureCitation id="131DC6D2512CFFBA4A02FD75FD58FD0D" box="[591,675,655,680]" captionStart="FIGURES 11 – 16" captionStartId="4.[151,264,1843,1866]" captionTargetBox="[173,1412,589,1812]" captionTargetId="figure@4.[173,1413,589,1823]" captionTargetPageId="4" captionText="FIGURES 11 – 16. Megaperlodes tiunovi sp. n., egg: 11. Habitus: anchor, longitudinal ridges, anterior pole, row of micropyles, dorsal. 12. Globular bodies on longitudinal ridge. 13. Row of micropyles, dorso-lateral. 14. Chorion structure and micropyles lateral. 15. Internal surface of anchor, pedicel, collar, dorsal. 16. External surface of anchor, collar, dorsal." httpUri="https://zenodo.org/record/241908/files/figure.png" pageId="6" pageNumber="559">Fig. 14</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF598ADF512CFFBA48DAF986FC9AF937" box="[151,865,1660,1682]" httpUri="https://zenodo.org/record/241910/files/figure.png" pageId="6" pageNumber="559" targetBox="[185,1397,725,1633]" targetPageId="6">
|
||
<paragraph id="8B99DA57512CFFBA48DAF986FC9AF937" blockId="6.[151,865,1660,1682]" box="[151,865,1660,1682]" pageId="6" pageNumber="559">
|
||
<emphasis id="B9520645512CFFBA48DAF986FEE4F934" bold="true" box="[151,287,1660,1682]" pageId="6" pageNumber="559">FIGURE 20.</emphasis>
|
||
Type locality on the Brus’ya River (Photo by I. Tiunov).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B99DA57512CFFBB488AF945FAD9FE9B" blockId="6.[151,1437,1727,2035]" lastBlockId="7.[151,1437,151,318]" lastPageId="7" lastPageNumber="560" pageId="6" pageNumber="559">
|
||
<emphasis id="B9520645512CFFBA488AF945FED8F97D" bold="true" box="[199,291,1727,1752]" pageId="6" pageNumber="559">Larvae.</emphasis>
|
||
Mature female larvae 20.5–21.5 mm long (n=2). General colour grey-brown with a pale pattern. Body covered by short brown clothing hairs. Antennae, cerci and ventral body side pale grey. Head wider than the pronotum with a large, triangular, pale spot in front of the anterior ocellus extending onto the clypeus, labrum pale (
|
||
<figureCitation id="131DC6D2512CFFBA48D2F8D3FF03F8E7" box="[159,248,1833,1858]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="6" pageNumber="559">Fig. 17</figureCitation>
|
||
). M-line pale, distinct; interocellar area brown with tear-shaped central pale spot (
|
||
<figureCitation id="131DC6D2512CFFBA4C80F8D3FADDF8E7" box="[1229,1318,1833,1858]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="6" pageNumber="559">Fig. 17</figureCitation>
|
||
). A small triangular pale spot laterally from each posterior ocellus and the tentorial callosities pale. Occiput with a large triangular pale spot around the epicranial stem, two pairs of pale spots bordered by sinuate brownish rims behind each eye. No postocular spinule row. Lacinia unidentate (
|
||
<figureCitation id="131DC6D2512CFFBA4B64F86EFC85F809" box="[809,894,1940,1965]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="6" pageNumber="559">Fig. 18</figureCitation>
|
||
), narrow apically, pointed and well sclerotized, basal ½ expanded. Submarginal setae absent. Galea reaches more than ½ of the lacinia length. Mandible (
|
||
<figureCitation id="131DC6D2512CFFBA4D0FF84DFA6FF86A" box="[1346,1428,1975,2000]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="6" pageNumber="559">Fig. 19</figureCitation>
|
||
) simple, not deeply cleft, with medial setae; mandibular teeth without serrations; a small patch of acanthae basally from the last tooth. Submentum square with almost straight lateral margins; submental gills very short or almost absent. Pronotum trapeziform, transverse with rounded angles; anterior margin wider than posterior one; median, dorsal stripe pale, narrow, slightly wider posteriorly, a pale reticulate stripe presents on each lateral field of pronotum; pronotal margins without fringe of bristles (
|
||
<figureCitation id="131DC6D2512DFFBB4B46FEF8FC9AFEBE" box="[779,865,258,283]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="7" pageNumber="560">Fig. 17</figureCitation>
|
||
). Legs pale-grey, femur ventrally in distal ½ with elongate brownish mark. Outer margins of femur, tibia and tarsus with a fringe of colourless silky hairs.
|
||
</paragraph>
|
||
<caption id="DF598ADF512DFFBB48DAF869FB08F842" httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="7" pageNumber="560" targetBox="[197,1378,370,1910]" targetPageId="7">
|
||
<paragraph id="8B99DA57512DFFBB48DAF869FB08F842" blockId="7.[151,1436,1939,2023]" pageId="7" pageNumber="560">
|
||
<emphasis id="B9520645512DFFBB48DAF869FEAEF80D" bold="true" box="[151,341,1939,1962]" pageId="7" pageNumber="560">FIGURES 21–26.</emphasis>
|
||
<taxonomicName id="4C26A1D4512DFFBB4910F869FDD0F80C" box="[349,555,1939,1961]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="7" pageNumber="560" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B9520645512DFFBB4910F869FDD0F80C" box="[349,555,1939,1961]" italics="true" pageId="7" pageNumber="560">Megaperlodes niger</emphasis>
|
||
</taxonomicName>
|
||
: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF598ADF5122FFB448DAFBE6FF26FBD5" httpUri="https://zenodo.org/record/241912/files/figure.png" pageId="8" pageNumber="561" targetBox="[173,1413,193,1020]" targetPageId="8">
|
||
<paragraph id="8B99DA575122FFB448DAFBE6FF26FBD5" blockId="8.[151,1436,1052,1136]" pageId="8" pageNumber="561">
|
||
<emphasis id="B95206455122FFB448DAFBE6FEA8FB97" bold="true" box="[151,339,1052,1075]" pageId="8" pageNumber="561">FIGURES 27–30.</emphasis>
|
||
<taxonomicName id="4C26A1D45122FFB44916FBE7FDDCFB96" box="[347,551,1053,1075]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455122FFB44916FBE7FDDCFB96" box="[347,551,1053,1075]" italics="true" pageId="8" pageNumber="561">Megaperlodes niger</emphasis>
|
||
</taxonomicName>
|
||
, egg: 27. Habitus: anchor, longitudinal ridges, median semispherical swellings, row of micropyles, dorsal. 28. Anchor and collar, dorsal. 29. Row of micropyles, dorso-lateral. 30. Chorion structure and micropyles lateral.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B99DA575122FFB4488AFB66FDEFFA2C" blockId="8.[151,1437,1180,2026]" pageId="8" pageNumber="561">
|
||
Abdominal segments 1–5 divided by hairless pleural membranes. Terga with a few colourless long hairs posteriomedially, more pronounced on the last terga; the bristles at posterior tergal margins not detected. Terga brown with irregular yellow median band, the brown edge in front of it with three prominent dark spots; the distinct caudal setae present on terga 8 and 9; the pattern on terga 9 and 10 diffuse (
|
||
<figureCitation id="131DC6D25122FFB44BBCFAFCFBBEFABA" box="[1009,1093,1286,1311]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="8" pageNumber="561">Fig. 17</figureCitation>
|
||
). All abdominal terga covered by brown clothing hairs. Paraprocts normal length, apex rounded. Cerci pale greyish with dorsal fringe of fine, silky, colourless hairs (
|
||
<figureCitation id="131DC6D25122FFB449D0FAB7FE0BFAC3" box="[413,496,1357,1382]" captionStart="FIGURES 17 – 19" captionStartId="5.[151,264,1953,1976]" captionTargetBox="[225,1334,197,1928]" captionTargetId="figure@5.[207,1379,193,1932]" captionTargetPageId="5" captionText="FIGURES 17 – 19. Megaperlodes tiunovi sp. n., larvae: 17. Habitus, female. 18. Right lacinia, ventral. 19. Right mandibular, ventral." httpUri="https://zenodo.org/record/241909/files/figure.png" pageId="8" pageNumber="561">Fig. 17</figureCitation>
|
||
) increasing in length towards apical cercal segments, each cercal segment with an apical whorl of short brown setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33C89DC5122FFB4488AFA6EFDD3F9FA" pageId="8" pageNumber="561" type="materials_examined">
|
||
<paragraph id="8B99DA575122FFB4488AFA6EFE6EF9BD" blockId="8.[151,1437,1180,2026]" pageId="8" pageNumber="561">
|
||
<emphasis id="B95206455122FFB4488AFA6EFE4EFA08" bold="true" box="[199,437,1428,1453]" pageId="8" pageNumber="561">Material examined.</emphasis>
|
||
<typeStatus id="549D64F55122FFB4498CFA6EFDD7FA08" box="[449,556,1428,1453]" pageId="8" pageNumber="561" type="holotype">Holotype</typeStatus>
|
||
, male. Russian Far East, Primorsky Region, the Brus’ya River under road bridge, near Bamburovo Settlement, 42.56.480'N 131.19.120'E,
|
||
<date id="FF98FC975122FFB44B24FA42FC11FA74" box="[873,1002,1464,1489]" pageId="8" pageNumber="561" value="2014-12-05">12.05.2014</date>
|
||
, coll. Teslenko V.
|
||
<typeStatus id="549D64F55122FFB44CF5FA43FAD2FA74" box="[1208,1321,1465,1489]" pageId="8" pageNumber="561" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
<specimenCount id="9D2011DE5122FFB44D79FA42FA78FA74" box="[1332,1411,1464,1489]" pageId="8" pageNumber="561" type="male">1 male</specimenCount>
|
||
,
|
||
<specimenCount id="9D2011DE5122FFB44DC3FA42FF0AFA51" pageId="8" pageNumber="561" type="female">6 females</specimenCount>
|
||
, 7 exuviae, the same locality and data as
|
||
<typeStatus id="549D64F55122FFB44AF7FA21FCE4FA51" box="[698,799,1499,1524]" pageId="8" pageNumber="561" type="holotype">holotype</typeStatus>
|
||
, coll. Teslenko V.;
|
||
<specimenCount id="9D2011DE5122FFB44BBEFA26FBB3FA51" box="[1011,1096,1499,1524]" pageId="8" pageNumber="561" type="male">2 males</specimenCount>
|
||
(dissected in vial),
|
||
<specimenCount id="9D2011DE5122FFB44D6EFA26FA67FA51" box="[1315,1436,1499,1524]" pageId="8" pageNumber="561" type="female">10 females</specimenCount>
|
||
(one dissected in vial).
|
||
</paragraph>
|
||
<paragraph id="8B99DA575122FFB4488AF9D8FDD3F9FA" blockId="8.[151,1437,1180,2026]" pageId="8" pageNumber="561">
|
||
<emphasis id="B95206455122FFB4488AF9D8FE7AF99E" bold="true" box="[199,385,1570,1595]" pageId="8" pageNumber="561">Other material.</emphasis>
|
||
<specimenCount id="9D2011DE5122FFB449C5F9D8FE3FF99E" box="[392,452,1570,1595]" pageId="8" pageNumber="561" type="egg">5 egg</specimenCount>
|
||
masses, 7 exuviae, the same locality,
|
||
<date id="FF98FC975122FFB44B27F9D8FC10F99E" box="[874,1003,1570,1595]" pageId="8" pageNumber="561" value="2014-05-18">18.05.2014</date>
|
||
, coll. V. Teslenko; 2 nymphs, the same locality,
|
||
<date id="FF98FC975122FFB448BAF9BDFE83F9FA" box="[247,376,1607,1631]" pageId="8" pageNumber="561" value="2013-04-28">28.04.2013</date>
|
||
, coll. I. Tiunov.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33C89DC5122FFB4488AF993FB83F900" pageId="8" pageNumber="561" type="etymology">
|
||
<paragraph id="8B99DA575122FFB4488AF993FB83F900" blockId="8.[151,1437,1180,2026]" pageId="8" pageNumber="561">
|
||
<emphasis id="B95206455122FFB4488AF993FEBDF927" bold="true" box="[199,326,1641,1666]" pageId="8" pageNumber="561">Etymology</emphasis>
|
||
. The species is named in honor of the ornithologist Ivan M. Tiunov, who also made significant contributions to the knowledge of the stonefly and mayfly fauna of the Russian Far East.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33C89DC5122FFB4488AF94BFE02F8FF" pageId="8" pageNumber="561" type="distribution">
|
||
<paragraph id="8B99DA575122FFB4488AF94BFE02F8FF" blockId="8.[151,1437,1180,2026]" pageId="8" pageNumber="561">
|
||
<emphasis id="B95206455122FFB4488AF94BFEA2F96F" bold="true" box="[199,345,1713,1738]" pageId="8" pageNumber="561">Distribution</emphasis>
|
||
. The new species is known from the small foothill salmonid stream, the Brus’ya River. This stream is located in the South Russian Far East in the Primorsky Region near the border with
|
||
<collectingCountry id="F3319AC75122FFB44CEBF92FFB12F94B" box="[1190,1257,1749,1774]" name="China" pageId="8" pageNumber="561">China</collectingCountry>
|
||
and
|
||
<collectingCountry id="F3319AC75122FFB44D52F92CFA9CF948" box="[1311,1383,1750,1773]" name="South Korea" pageId="8" pageNumber="561">Korea</collectingCountry>
|
||
. The Brus’ya River flows out from the East Manchurian Mountains to the Peter the Great Bay of the Sea of
|
||
<collectingCountry id="F3319AC75122FFB44D6FF900FA9EF8B4" box="[1314,1381,1786,1809]" name="Japan" pageId="8" pageNumber="561">Japan</collectingCountry>
|
||
. The
|
||
<typeStatus id="549D64F55122FFB448DAF8E4FF3CF893" box="[151,199,1822,1846]" pageId="8" pageNumber="561">type</typeStatus>
|
||
locality is situated about
|
||
<quantity id="4CDE77B25122FFB449BDF8E7FDD1F893" box="[496,554,1821,1846]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="8" pageNumber="561" unit="km" value="5.0">5 km</quantity>
|
||
from the mouth (
|
||
<figureCitation id="131DC6D25122FFB44ABAF8E7FCB6F893" box="[759,845,1821,1846]" captionStart="FIGURE 20" captionStartId="6.[151,250,1660,1682]" captionTargetBox="[185,1397,725,1633]" captionTargetId="figure@6.[185,1397,725,1634]" captionTargetPageId="6" captionText="FIGURE 20. Type locality on the Brus’ya River (Photo by I. Tiunov)." httpUri="https://zenodo.org/record/241910/files/figure.png" pageId="8" pageNumber="561">Fig. 20</figureCitation>
|
||
). Water temperature at the time of collection (12 of
|
||
<date id="FF98FC975122FFB448DAF8B8FEF2F8FF" box="[151,265,1858,1882]" pageId="8" pageNumber="561" value="2014-05">May 2014</date>
|
||
at 12 am) was 3.8ºC.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33C89DC5122FFB5488AF89FFCD6FE51" lastPageId="9" lastPageNumber="562" pageId="8" pageNumber="561" type="discussion">
|
||
<paragraph id="8B99DA575122FFB5488AF89FFCD6FE51" blockId="8.[151,1437,1180,2026]" lastBlockId="9.[151,1436,151,501]" lastPageId="9" lastPageNumber="562" pageId="8" pageNumber="561">
|
||
<emphasis id="B95206455122FFB4488AF89FFEC0F8DB" bold="true" box="[199,315,1893,1918]" pageId="8" pageNumber="561">Remarks.</emphasis>
|
||
<taxonomicName id="4C26A1D45122FFB4490BF89FFDBBF8D8" box="[326,576,1893,1917]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="tiunovi">
|
||
<emphasis id="B95206455122FFB4490BF89FFDBBF8D8" box="[326,576,1893,1917]" italics="true" pageId="8" pageNumber="561">Megaperlodes tiunovi</emphasis>
|
||
</taxonomicName>
|
||
is smaller in size than
|
||
<taxonomicName id="4C26A1D45122FFB44B16F89CFC44F8D8" box="[859,959,1894,1917]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455122FFB44B16F89CFC44F8D8" box="[859,959,1894,1917]" italics="true" pageId="8" pageNumber="561">M. niger</emphasis>
|
||
</taxonomicName>
|
||
and differs in number of the abdominal segments divided laterally by yellow pleural folds, segments 1–5 are divided in
|
||
<taxonomicName id="4C26A1D45122FFB44C51F870FB6AF804" box="[1052,1169,1930,1953]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="tiunovi">
|
||
<emphasis id="B95206455122FFB44C51F870FB6AF804" box="[1052,1169,1930,1953]" italics="true" pageId="8" pageNumber="561">M. tiunovi</emphasis>
|
||
</taxonomicName>
|
||
, whereas segments 1–6 are divided laterally by pleural folds in
|
||
<taxonomicName id="4C26A1D45122FFB44A00F854FD57F860" box="[589,684,1966,1989]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455122FFB44A00F854FD57F860" box="[589,684,1966,1989]" italics="true" pageId="8" pageNumber="561">M. niger</emphasis>
|
||
</taxonomicName>
|
||
. The front wing
|
||
<taxonomicName id="4C26A1D45122FFB44B2BF854FC23F860" box="[870,984,1966,1989]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="tiunovi">
|
||
<emphasis id="B95206455122FFB44B2BF854FC23F860" box="[870,984,1966,1989]" italics="true" pageId="8" pageNumber="561">M. tiunovi</emphasis>
|
||
</taxonomicName>
|
||
is black with a contrasting white frosted spot medially (
|
||
<figureCitation id="131DC6D25122FFB44972F82BFE7AF84F" box="[319,385,2001,2026]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="8" pageNumber="561">Fig. 1</figureCitation>
|
||
), the front wing
|
||
<taxonomicName id="4C26A1D45122FFB44A0FF828FD58F84C" box="[578,675,2002,2025]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455122FFB44A0FF828FD58F84C" box="[578,675,2002,2025]" italics="true" pageId="8" pageNumber="561">M. niger</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="131DC6D25122FFB44AFEF82BFCFFF84F" box="[691,772,2001,2026]" captionStart="FIGURES 21 – 26" captionStartId="7.[151,264,1939,1962]" captionTargetBox="[197,1378,370,1910]" captionTargetId="figure@7.[197,1378,370,1911]" captionTargetPageId="7" captionText="FIGURES 21 – 26. Megaperlodes niger: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0." httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="8" pageNumber="561">Fig. 21</figureCitation>
|
||
) lacks a spot. The male of
|
||
<taxonomicName id="4C26A1D45122FFB44C75F828FB63F84C" box="[1080,1176,2002,2025]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="8" pageNumber="561" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455122FFB44C75F828FB63F84C" box="[1080,1176,2002,2025]" italics="true" pageId="8" pageNumber="561">M. niger</emphasis>
|
||
</taxonomicName>
|
||
lacks a median yellow spot on tergum 10. In everted condition, the posterior margin of tergum 10 of
|
||
<taxonomicName id="4C26A1D45123FFB54C0AFF63FB56FF0A" box="[1095,1197,152,176]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455123FFB54C0AFF63FB56FF0A" box="[1095,1197,152,176]" italics="true" pageId="9" pageNumber="562">M. niger</emphasis>
|
||
</taxonomicName>
|
||
appears like a long transversal slightly sclerotized sclerite with rounded lateral margins (
|
||
<figureCitation id="131DC6D25123FFB54BD3FF46FC09FF71" box="[926,1010,188,213]" captionStart="FIGURES 21 – 26" captionStartId="7.[151,264,1939,1962]" captionTargetBox="[197,1378,370,1910]" captionTargetId="figure@7.[197,1378,370,1911]" captionTargetPageId="7" captionText="FIGURES 21 – 26. Megaperlodes niger: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0." httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="9" pageNumber="562">Fig. 23</figureCitation>
|
||
). The paraproct sclerite of
|
||
<taxonomicName id="4C26A1D45123FFB54D6CFF47FA7AFF71" box="[1313,1409,189,212]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455123FFB54D6CFF47FA7AFF71" box="[1313,1409,189,212]" italics="true" pageId="9" pageNumber="562">M. niger</emphasis>
|
||
</taxonomicName>
|
||
is larger than in
|
||
<taxonomicName id="4C26A1D45123FFB54908FF1BFE45FF52" box="[325,446,224,248]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="tiunovi">
|
||
<emphasis id="B95206455123FFB54908FF1BFE45FF52" box="[325,446,224,248]" italics="true" pageId="9" pageNumber="562">M. tiunovi</emphasis>
|
||
</taxonomicName>
|
||
and completely heavily sclerotized, with the base hemispherical, the sclerite long, medially narrowed, and then widened and distally bluntly rounded (
|
||
<figureCitation id="131DC6D25123FFB54BDFFEFEFBE7FEB8" box="[914,1052,260,285]" captionStart="FIGURES 21 – 26" captionStartId="7.[151,264,1939,1962]" captionTargetBox="[197,1378,370,1910]" captionTargetId="figure@7.[197,1378,370,1911]" captionTargetPageId="7" captionText="FIGURES 21 – 26. Megaperlodes niger: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0." httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="9" pageNumber="562">Figs. 23, 25</figureCitation>
|
||
). The rectangular base of the EPL of
|
||
<taxonomicName id="4C26A1D45123FFB548F5FED3FEE7FE9A" box="[184,284,296,320]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455123FFB548F5FED3FEE7FE9A" box="[184,284,296,320]" italics="true" pageId="9" pageNumber="562">M. niger</emphasis>
|
||
</taxonomicName>
|
||
has a long fingerlike projection, narrowed from base to the pointed tip (
|
||
<figureCitation id="131DC6D25123FFB54C23FEDDFB07FEE5" box="[1134,1276,295,320]" captionStart="FIGURES 21 – 26" captionStartId="7.[151,264,1939,1962]" captionTargetBox="[197,1378,370,1910]" captionTargetId="figure@7.[197,1378,370,1911]" captionTargetPageId="7" captionText="FIGURES 21 – 26. Megaperlodes niger: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0." httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="9" pageNumber="562">Figs. 23, 25</figureCitation>
|
||
), and densely covered by short setae (
|
||
<figureCitation id="131DC6D25123FFB549EDFEB6FE0FFEC1" box="[416,500,332,357]" captionStart="FIGURES 21 – 26" captionStartId="7.[151,264,1939,1962]" captionTargetBox="[197,1378,370,1910]" captionTargetId="figure@7.[197,1378,370,1911]" captionTargetPageId="7" captionText="FIGURES 21 – 26. Megaperlodes niger: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0." httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="9" pageNumber="562">Fig. 24</figureCitation>
|
||
). The female subgenital plate of
|
||
<taxonomicName id="4C26A1D45123FFB54B28FEB7FC3DFEC1" box="[869,966,333,356]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455123FFB54B28FEB7FC3DFEC1" box="[869,966,333,356]" italics="true" pageId="9" pageNumber="562">M. niger</emphasis>
|
||
</taxonomicName>
|
||
is caudally rounded and covered by short setae (
|
||
<figureCitation id="131DC6D25123FFB54893FE95FEC8FE2D" box="[222,307,367,392]" captionStart="FIGURES 21 – 26" captionStartId="7.[151,264,1939,1962]" captionTargetBox="[197,1378,370,1910]" captionTargetId="figure@7.[197,1378,370,1911]" captionTargetPageId="7" captionText="FIGURES 21 – 26. Megaperlodes niger: 21. Wings of female. 22. Head and pronotum of male. 23. Male abdominal tip with everted paraproctal lobes, dorsal. 24. Tip of the fingerlike projection of the everted paraproctal lobe, lateral. 25. Male abdominal tip with everted paraproctal lobes, lateral. 26. Female abdominal tip, ventral. Scale (mm): 21 = 5.0." httpUri="https://zenodo.org/record/241911/files/figure.png" pageId="9" pageNumber="562">Fig. 26</figureCitation>
|
||
). The egg of
|
||
<taxonomicName id="4C26A1D45123FFB54988FE8BFDDDFE22" box="[453,550,368,392]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="niger">
|
||
<emphasis id="B95206455123FFB54988FE8BFDDDFE22" box="[453,550,368,392]" italics="true" pageId="9" pageNumber="562">M. niger</emphasis>
|
||
</taxonomicName>
|
||
has a wider anterior pole with an entire collar (
|
||
<figureCitation id="131DC6D25123FFB54C7AFE95FB3BFE2D" box="[1079,1216,367,392]" captionStart="FIGURES 27 – 30" captionStartId="8.[151,264,1052,1075]" captionTargetBox="[173,1413,193,1020]" captionTargetId="figure@8.[173,1413,193,1031]" captionTargetPageId="8" captionText="FIGURES 27 – 30. Megaperlodes niger, egg: 27. Habitus: anchor, longitudinal ridges, median semispherical swellings, row of micropyles, dorsal. 28. Anchor and collar, dorsal. 29. Row of micropyles, dorso-lateral. 30. Chorion structure and micropyles lateral." httpUri="https://zenodo.org/record/241912/files/figure.png" pageId="9" pageNumber="562">Figs. 27, 28</figureCitation>
|
||
). Each egg face has medially an additional hemispherical swelling (
|
||
<figureCitation id="131DC6D25123FFB54AF1FE6EFCEFFE09" box="[700,788,404,429]" captionStart="FIGURES 27 – 30" captionStartId="8.[151,264,1052,1075]" captionTargetBox="[173,1413,193,1020]" captionTargetId="figure@8.[173,1413,193,1031]" captionTargetPageId="8" captionText="FIGURES 27 – 30. Megaperlodes niger, egg: 27. Habitus: anchor, longitudinal ridges, median semispherical swellings, row of micropyles, dorsal. 28. Anchor and collar, dorsal. 29. Row of micropyles, dorso-lateral. 30. Chorion structure and micropyles lateral." httpUri="https://zenodo.org/record/241912/files/figure.png" pageId="9" pageNumber="562">Fig. 27</figureCitation>
|
||
); the micropyles are shorter than in
|
||
<taxonomicName id="4C26A1D45123FFB54C8DFE6FFACDFE09" box="[1216,1334,405,428]" class="Insecta" family="Perlodidae" genus="Megaperlodes" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="562" phylum="Arthropoda" rank="species" species="tiunovi">
|
||
<emphasis id="B95206455123FFB54C8DFE6FFACDFE09" box="[1216,1334,405,428]" italics="true" pageId="9" pageNumber="562">M. tiunovi</emphasis>
|
||
</taxonomicName>
|
||
, slightly elevated above the chorion surface, openings with rounded margins (
|
||
<figureCitation id="131DC6D25123FFB54BD7FE4DFBD8FE75" box="[922,1059,439,464]" captionStart="FIGURES 27 – 30" captionStartId="8.[151,264,1052,1075]" captionTargetBox="[173,1413,193,1020]" captionTargetId="figure@8.[173,1413,193,1031]" captionTargetPageId="8" captionText="FIGURES 27 – 30. Megaperlodes niger, egg: 27. Habitus: anchor, longitudinal ridges, median semispherical swellings, row of micropyles, dorsal. 28. Anchor and collar, dorsal. 29. Row of micropyles, dorso-lateral. 30. Chorion structure and micropyles lateral." httpUri="https://zenodo.org/record/241912/files/figure.png" pageId="9" pageNumber="562">Figs. 29, 30</figureCitation>
|
||
). The larvae differ in color, shape of submentum and pronotum (
|
||
<figureCitation id="131DC6D25123FFB549A7FE26FDD0FE51" box="[490,555,476,501]" captionStart="FIGURES 1 – 3" captionStartId="2.[151,264,1976,1999]" captionTargetBox="[173,1412,337,1954]" captionTargetId="figure@2.[173,1413,337,1955]" captionTargetPageId="2" captionText="FIGURES 1 – 3. Megaperlodes tiunovi sp. n.: 1. Wings of female. 2. Habitus, female, dorsal. 3. Habitus, female, ventral. Scale (mm): 1 = 5.0." httpUri="https://zenodo.org/record/241906/files/figure.png" pageId="9" pageNumber="562">Fig. 3</figureCitation>
|
||
E in
|
||
<bibRefCitation id="EFB7A7A65123FFB54A2FFE26FCDBFE51" author="Inada" box="[610,800,476,501]" pageId="9" pageNumber="562" refString="Inada, K., Ueno, T. & Tomita, K. (1998) Megaperlodes niger in Okayama Prefecture (I). Hyogo Freshwater Biology, 49, 39 - 45." type="journal article" year="1998">Inada et al. 1998</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |