246 lines
28 KiB
XML
246 lines
28 KiB
XML
<document ID-DOI="10.11646/zootaxa.5244.2.5" ID-ISSN="1175-5326" ID-Zenodo-Dep="7656149" ID-ZooBank="8CF260CD-6DA8-47C4-AA62-EB78DE95BA59" approvalRequired="1" approvalRequired_for_taxonomicNames="1" checkinTime="1676882148769" checkinUser="plazi" docAuthor="Shavrin, Alexey V." docDate="2023" docId="C862587AFFDCFFEA349DFA4BFED4FB6A" docLanguage="en" docName="zootaxa.5244.2.5.pdf" docOrigin="Zootaxa 5244 (2)" docSource="http://dx.doi.org/10.11646/zootaxa.5244.2.5" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Omalium latissimum Shavrin 2023, sp.n." docType="treatment" docVersion="2" lastPageNumber="180" masterDocId="345B2002FFD9FFED340AFFA5FFFCFFCB" masterDocTitle="Three new species of Omaliopsis Jeannel, 1940 and Omalium Gravenhorst, 1802 from Taiwan (Coleoptera: Staphylinidae: Omaliinae, Omaliini)" masterLastPageNumber="181" masterPageNumber="173" pageNumber="178" updateTime="1676882546852" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Three new species of Omaliopsis Jeannel, 1940 and Omalium Gravenhorst, 1802 from Taiwan (Coleoptera: Staphylinidae: Omaliinae, Omaliini)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Shavrin, Alexey V.</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Zootaxa</mods:title>
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<mods:part>
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<mods:date>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-02-17</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>5244</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>2</mods:number>
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<mods:extent unit="page">
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<mods:start>173</mods:start>
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<mods:end>181</mods:end>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.11646/zootaxa.5244.2.5</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.11646/zootaxa.5244.2.5</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7656149</mods:identifier>
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<mods:identifier type="ZooBank">8CF260CD-6DA8-47C4-AA62-EB78DE95BA59</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7656165" ID-Zenodo-Dep="7656165" LSID="urn:lsid:plazi:treatment:C862587AFFDCFFEA349DFA4BFED4FB6A" httpUri="http://treatment.plazi.org/id/C862587AFFDCFFEA349DFA4BFED4FB6A" lastPageId="7" lastPageNumber="180" pageId="5" pageNumber="178">
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<subSubSection box="[151,471,1518,1545]" pageId="5" pageNumber="178" type="nomenclature">
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<paragraph blockId="5.[151,471,1518,1581]" box="[151,471,1518,1545]" pageId="5" pageNumber="178">
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<heading bold="true" box="[151,471,1518,1545]" fontSize="11" level="1" pageId="5" pageNumber="178" reason="1">
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<emphasis bold="true" box="[151,471,1518,1545]" pageId="5" pageNumber="178">
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<taxonomicName authority="Shavrin, 2023" authorityName="Shavrin" authorityYear="2023" box="[151,405,1518,1545]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="178" phylum="Arthropoda" rank="species" species="latissimum" status="sp.n.">
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<emphasis bold="true" box="[151,405,1518,1545]" italics="true" pageId="5" pageNumber="178">Omalium latissimum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[412,471,1519,1545]" pageId="5" pageNumber="178" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[151,302,1554,1581]" pageId="5" pageNumber="178" type="description">
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<paragraph blockId="5.[151,471,1518,1581]" box="[151,302,1554,1581]" pageId="5" pageNumber="178">
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(
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<figureCitation box="[159,294,1554,1581]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="5" pageNumber="178">Figs. 18–25</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="178" type="materials_examined">
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<paragraph blockId="5.[151,1437,1626,2013]" pageId="5" pageNumber="178">
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<emphasis bold="true" box="[151,458,1626,1653]" pageId="5" pageNumber="178">Type material examined:</emphasis>
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<typeStatus box="[469,573,1627,1653]" pageId="5" pageNumber="178">Holotype</typeStatus>
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♁ (
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<figureCitation box="[624,712,1627,1653]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="5" pageNumber="178">Fig. 18</figureCitation>
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; dissected; almost the entire left paramere (
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<figureCitation box="[1227,1313,1627,1653]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="5" pageNumber="178">Fig. 21</figureCitation>
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) missing): ‘
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<collectingCountry box="[155,269,1663,1689]" name="Taiwan" pageId="5" pageNumber="178">TAIWAN</collectingCountry>
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Chiai | Hsien, Alishan |
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<quantity box="[554,632,1663,1689]" metricMagnitude="3" metricUnit="m" metricValue="2.2" pageId="5" pageNumber="178" unit="m" value="2200.0">2200m</quantity>
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<date box="[641,764,1663,1689]" pageId="5" pageNumber="178" value="1990-04-26">26.IV.1990</date>
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| A. Smetana [T25]’ <printed>, ‘
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<typeStatus box="[1140,1293,1663,1689]" pageId="5" pageNumber="178">HOLOTYPE</typeStatus>
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|
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<taxonomicName authorityName="Gravenhorst" authorityYear="1802" box="[1317,1421,1663,1689]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="178" phylum="Arthropoda" rank="genus">
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<emphasis box="[1317,1421,1663,1689]" italics="true" pageId="5" pageNumber="178">Omalium</emphasis>
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</taxonomicName>
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|
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<taxonomicName authority="Shavrin, 2023" authorityName="Shavrin" authorityYear="2023" box="[151,272,1699,1725]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="178" phylum="Arthropoda" rank="species" species="latissimum" status="sp.n.">
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<emphasis box="[151,272,1699,1725]" italics="true" pageId="5" pageNumber="178">latissimum</emphasis>
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</taxonomicName>
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<emphasis bold="true" box="[280,335,1699,1725]" pageId="5" pageNumber="178">
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<taxonomicNameLabel box="[280,335,1699,1725]" pageId="5" pageNumber="178" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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| Shavrin A.
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<collectionCode box="[473,495,1699,1725]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="5" pageNumber="178" type="Museum">V</collectionCode>
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. des. 2023’ <red, printed> (
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<collectionCode box="[803,866,1699,1725]" country="Canada" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" pageId="5" pageNumber="178">CNC</collectionCode>
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).
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</paragraph>
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<paragraph blockId="5.[151,1437,1626,2013]" pageId="5" pageNumber="178">
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<typeStatus box="[199,297,1735,1761]" pageId="5" pageNumber="178">Paratype</typeStatus>
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<specimenCount box="[303,344,1735,1761]" pageId="5" pageNumber="178" type="female">1 ♀</specimenCount>
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(dissected): ‘
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<collectingCountry box="[489,603,1735,1761]" name="Taiwan" pageId="5" pageNumber="178">TAIWAN</collectingCountry>
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—Chiay Co. | Alishan, Road 18 to | Youth Activ. Centre, |
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<quantity box="[1242,1328,1735,1761]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="178" unit="m" value="2000.0">2000 m</quantity>
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, tree base hollow |
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<date box="[247,342,1771,1797]" pageId="5" pageNumber="178" value="2009-01-07">7.I.2009</date>
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, leg. [S.] Vit [013]’ <printed>, ‘
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<typeStatus box="[689,833,1771,1797]" pageId="5" pageNumber="178">PARATYPE</typeStatus>
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<taxonomicName authorityName="Gravenhorst" authorityYear="1802" box="[851,955,1771,1797]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="178" phylum="Arthropoda" rank="genus">
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<emphasis box="[851,955,1771,1797]" italics="true" pageId="5" pageNumber="178">Omalium</emphasis>
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</taxonomicName>
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<taxonomicName authority="Shavrin, 2023" authorityName="Shavrin" authorityYear="2023" box="[973,1094,1771,1797]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="178" phylum="Arthropoda" rank="species" species="latissimum" status="sp.n.">
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<emphasis box="[973,1094,1771,1797]" italics="true" pageId="5" pageNumber="178">latissimum</emphasis>
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</taxonomicName>
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<emphasis bold="true" box="[1100,1156,1771,1797]" pageId="5" pageNumber="178">
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<taxonomicNameLabel box="[1100,1156,1771,1797]" pageId="5" pageNumber="178" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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| Shavrin A.
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<collectionCode box="[1291,1313,1771,1797]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="5" pageNumber="178" type="Museum">V</collectionCode>
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. des. 2023’ <red, printed> (cSh).
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</paragraph>
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</subSubSection>
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||
<subSubSection lastPageId="7" lastPageNumber="180" pageId="5" pageNumber="178" type="description">
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<paragraph blockId="5.[151,1437,1626,2013]" pageId="5" pageNumber="178">
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<emphasis bold="true" box="[199,337,1842,1868]" pageId="5" pageNumber="178">Description</emphasis>
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. Measurements (n=2): HW: 0.55; HL: 0.40; AL (
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<typeStatus box="[896,1001,1843,1869]" pageId="5" pageNumber="178">holotype</typeStatus>
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): 0.99; OL: 0.15; TM: 0.08; PL: 0.51– 0.55; PW: 0.67–0.69; ESL: 0.85–0.86; EW: 0.92; AW: 0.90–0.91; MTbL (
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<typeStatus box="[991,1096,1879,1905]" pageId="5" pageNumber="178">holotype</typeStatus>
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): 0.45; MTrL (
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<typeStatus box="[1263,1368,1879,1905]" pageId="5" pageNumber="178">holotype</typeStatus>
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): 0.24 (MTrL 1–4: 0.07; MTrL 5: 0.17); AedL: 0.65; TL: 2.75–2.80 (
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<typeStatus box="[846,951,1915,1941]" pageId="5" pageNumber="178">holotype</typeStatus>
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).
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</paragraph>
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<paragraph blockId="5.[151,1437,1626,2013]" lastBlockId="6.[151,1436,151,285]" lastPageId="6" lastPageNumber="179" pageId="5" pageNumber="178">
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Habitus as in
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<figureCitation box="[352,435,1951,1977]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="5" pageNumber="178">Fig. 18</figureCitation>
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. Body dark-brown, with reddish-brown lateral and basal portions of pronotum, elytra and apical abdominal tergites; antennomeres 6–11 brown; mouthparts, antennomeres 1–5 and legs yellow-brown. Head with dense, large and deep punctation, sparser in middle of vertex and denser in middle and infraorbital portions; punctation of pronotum about as that on head, sparser and finer in mediobasal portion; scutellum without punctures; punctation about as that on pronotum, coarser and deeper in mediobasal and lateral portions, finer and sparser in middle along suture.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.7656159" ID-Zenodo-Dep="7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="6" pageNumber="179" startId="6.[151,264,1603,1627]" targetBox="[178,1407,321,1566]" targetPageId="6">
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<paragraph blockId="6.[151,1437,1603,1699]" pageId="6" pageNumber="179">
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<emphasis bold="true" box="[151,344,1603,1627]" pageId="6" pageNumber="179">FIGURES 18–25.</emphasis>
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<taxonomicName authorityName="Shavrin" authorityYear="2023" box="[354,569,1603,1627]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="179" phylum="Arthropoda" rank="species" species="latissimum">
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<emphasis box="[354,569,1603,1627]" italics="true" pageId="6" pageNumber="179">Omalium latissimum</emphasis>
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</taxonomicName>
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: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm.
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</paragraph>
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</caption>
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<paragraph blockId="6.[151,1437,1745,2024]" pageId="6" pageNumber="179">Head with slightly elevated middle and moderately strongly elevated infraorbital portions, 1.3 times as broad as long, temples 1.8 times as long as longitudinal length of eyes, gradually rounded toward neck; anteocellar foveae very deep and somewhat linear, reaching level of posterior third of eyes; each latero-apical portion between margins of eyes and antennal insertion with two ridges extending to level of middle length of eyes; distance between ocelli about 1.7 times as long as distance between ocellus and posterior margin of eye. Antennomeres reaching basal third of pronotum when reclined, antennomere 7 slightly and antennomeres 8–10 distinctly transverse; antennomere 2 narrower than basal antennomere, 3 slightly shorter than 2, 4–5 shorter than 3, 6 slightly longer and broader than 5, 7 slightly shorter and broader than 6, 8–9 slightly broader than 7, 10 slightly shorter than 9.</paragraph>
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<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
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Pronotum 1.2–1.3 times as broad as long, 1.2 times as broad as head, widest in about anterior third, gradually narrowing toward slightly protruded apicad obtuse anterior angles and relatively sharply narrowing toward obtuse posterior angles; anterior margin widely rounded, about as long as posterior margin; each latero-apical portion of disc of pronotum slightly elevated but without distinct narrow ridges; paramedian impressions indistinct (
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<typeStatus box="[1327,1428,259,285]" pageId="7" pageNumber="180">holotype</typeStatus>
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) or distinct (
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<typeStatus box="[279,381,295,321]" pageId="7" pageNumber="180">paratype</typeStatus>
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), moderately wide and long.
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</paragraph>
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<paragraph blockId="7.[151,1437,151,1185]" box="[199,1143,331,357]" pageId="7" pageNumber="180">Elytra 1.3 times as long as pronotum; surface between punctures without elevations.</paragraph>
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<paragraph blockId="7.[151,1437,151,1185]" box="[199,651,367,393]" pageId="7" pageNumber="180">Metatarsi 1.8 times as long as metatibia.</paragraph>
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<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">Abdomen slightly narrower than elytra, with two very small oval wing-folding patches in middle of abdominal tergite IV.</paragraph>
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<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
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Male. Posterior margin of abdominal tergite VIII truncate (
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<figureCitation box="[852,934,475,501]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 19</figureCitation>
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). Posterior margin of abdominal sternite VIII widely rounded (
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<figureCitation box="[346,433,511,537]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 20</figureCitation>
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). Aedeagus with wide basal portion gradually narrowed toward middle, with very wide and long median lobe, from middle gradually narrowing toward widely rounded apex; parameres narrow, short, reaching middle of median lobe, with three long apical setae; internal sac wide and short, with two long fields of elongate thorns and two narrow, elongate, curved sclerotized structures in basal portion (
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<figureCitation box="[1145,1229,619,645]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 21</figureCitation>
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). Lateral aspect of the aedeagus as in
|
||
<figureCitation box="[361,443,655,681]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 22</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
|
||
Female. Posterior margin of abdominal tergite VIII (
|
||
<figureCitation box="[780,861,691,717]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 23</figureCitation>
|
||
) and sternite VIII (
|
||
<figureCitation box="[1073,1154,691,717]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 24</figureCitation>
|
||
) truncate. Female genital segment as in
|
||
<figureCitation box="[311,393,726,753]" captionStart="FIGURES 18–25" captionStartId="6.[151,264,1603,1627]" captionTargetBox="[178,1407,321,1566]" captionTargetId="figure-81@6.[164,1423,309,1579]" captionTargetPageId="6" captionText="FIGURES 18–25. Omalium latissimum: 18–habitus (holotype), 19–male tergite VIII (dorsal view), 20–male sternite VIII (ventral view), 21–aedeagus (parameral view), 22–aedeagus (lateral view), 23–female tergite VIII (dorsal view), 24–female sternite VIII (ventral view), 25–female genital segment. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.7656159" httpUri="https://zenodo.org/record/7656159/files/figure.png" pageId="7" pageNumber="180">Fig. 25</figureCitation>
|
||
; accessory sclerite with broad basal portion and elongate moderately narrow median portion, gradually narrowed apicad.
|
||
</paragraph>
|
||
<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
|
||
<emphasis bold="true" box="[199,434,798,825]" pageId="7" pageNumber="180">Comparative notes.</emphasis>
|
||
According morphological features provided by
|
||
<bibRefCitation author="Zanetti, A." box="[982,1145,799,825]" pageId="7" pageNumber="180" pagination="1 - 472" refId="ref5592" refString="Zanetti, A. (1987) Coleoptera. Staphylinidae. Omaliinae. In: Fauna d'Italia. Vol. 25. Calderini, Bologna, pp. i - xii + 1 - 472." type="book chapter" year="1987">Zanetti (1987)</bibRefCitation>
|
||
and
|
||
<bibRefCitation author="Shavrin, A. V." box="[1202,1389,799,825]" pageId="7" pageNumber="180" pagination="301 - 329" refId="ref5454" refString="Shavrin, A. V. (2020 b) New species and records of Paraphloeostiba Steel, 1960 from China and Laos, and descriptions of four new species of related genera (Coleoptera: Staphylinidae: Omaliinae: Omaliini). Zootaxa, 4890 (3), 301 - 329. https: // doi. org / 10.11646 / zootaxa. 4890.3.1" type="journal article" year="2020">Shavrin (2020b)</bibRefCitation>
|
||
, the new species belongs to the
|
||
<emphasis box="[477,619,835,861]" italics="true" pageId="7" pageNumber="180">oxyacanthae</emphasis>
|
||
group. Based on the general shape of the body and the aedeagus,
|
||
<taxonomicName authority="Shavrin, 2023" authorityName="Shavrin" authorityYear="2023" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="180" phylum="Arthropoda" rank="species" species="latissimum" status="sp.n.">
|
||
<emphasis box="[1409,1429,835,861]" italics="true" pageId="7" pageNumber="180">O</emphasis>
|
||
.
|
||
<emphasis box="[151,272,871,897]" italics="true" pageId="7" pageNumber="180">latissimum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[282,338,871,897]" pageId="7" pageNumber="180">
|
||
<taxonomicNameLabel box="[282,338,871,897]" pageId="7" pageNumber="180" rank="species">sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is somewhat similar to
|
||
<taxonomicName authority="Coiffait, 1982" authorityName="Coiffait" authorityYear="1982" box="[619,909,871,897]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="180" phylum="Arthropoda" rank="species" species="nigrum">
|
||
<emphasis box="[619,639,871,897]" italics="true" pageId="7" pageNumber="180">O</emphasis>
|
||
.
|
||
<emphasis box="[656,737,871,896]" italics="true" pageId="7" pageNumber="180">nigrum</emphasis>
|
||
<bibRefCitation author="Coiffait, H." box="[746,909,871,897]" pageId="7" pageNumber="180" pagination="21 - 179" refId="ref5073" refString="Coiffait, H. (1982) Contribution a la connaissance des Staphylinides de l'Himalaya (Nepal, Ladakh, Cachemire) (Insecta: Coleoptera: Staphylinidae). Senckenbergiana Biologica, 62, 21 - 179." type="journal article" year="1982">Coiffait, 1982</bibRefCitation>
|
||
</taxonomicName>
|
||
, known from
|
||
<collectingCountry box="[1073,1140,871,897]" name="Nepal" pageId="7" pageNumber="180">Nepal</collectingCountry>
|
||
(
|
||
<bibRefCitation author="Coiffait, H." box="[1156,1315,871,897]" pageId="7" pageNumber="180" pagination="21 - 179" refId="ref5073" refString="Coiffait, H. (1982) Contribution a la connaissance des Staphylinides de l'Himalaya (Nepal, Ladakh, Cachemire) (Insecta: Coleoptera: Staphylinidae). Senckenbergiana Biologica, 62, 21 - 179." type="journal article" year="1982">Coiffait 1982</bibRefCitation>
|
||
). The new species can be distinguished from
|
||
<taxonomicName authorityName="Coiffait" authorityYear="1982" box="[533,648,907,933]" class="Insecta" family="Staphylinidae" genus="Omalium" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="180" phylum="Arthropoda" rank="species" species="nigrum">
|
||
<emphasis box="[533,553,907,933]" italics="true" pageId="7" pageNumber="180">O</emphasis>
|
||
.
|
||
<emphasis box="[567,648,907,932]" italics="true" pageId="7" pageNumber="180">nigrum</emphasis>
|
||
</taxonomicName>
|
||
by the smaller body, paler coloration and significantly broader median lobe.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="180" type="distribution">
|
||
<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
|
||
<emphasis bold="true" box="[199,353,978,1004]" pageId="7" pageNumber="180">Distribution.</emphasis>
|
||
The new species is known from two localities in
|
||
<collectingRegion box="[921,1072,979,1005]" country="Taiwan" name="Chiayi" pageId="7" pageNumber="180">Chiayi Hsien</collectingRegion>
|
||
, Alishan Range in southern part of
|
||
<collectingCountry box="[181,267,1015,1041]" name="Taiwan" pageId="7" pageNumber="180">Taiwan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
|
||
<emphasis bold="true" box="[199,331,1050,1076]" pageId="7" pageNumber="180">Bionomics.</emphasis>
|
||
Specimens were taken by sifting forest floor litter and organic debris in tree base hollow at elevations from
|
||
<quantity box="[213,389,1087,1113]" metricMagnitude="3" metricUnit="m" metricValue="2.1" metricValueMax="2.2" metricValueMin="2.0" pageId="7" pageNumber="180" unit="m" value="2100.0" valueMax="2200.0" valueMin="2000.0">2000 to 2200 m</quantity>
|
||
a.s.l.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="7" pageNumber="180" type="etymology">
|
||
<paragraph blockId="7.[151,1437,151,1185]" pageId="7" pageNumber="180">
|
||
<emphasis bold="true" box="[199,334,1123,1149]" pageId="7" pageNumber="180">Etymology.</emphasis>
|
||
The specific epithet is the Latin adjective
|
||
<emphasis box="[817,929,1123,1149]" italics="true" pageId="7" pageNumber="180">latissimus</emphasis>
|
||
, -
|
||
<emphasis box="[953,967,1123,1148]" italics="true" pageId="7" pageNumber="180">a</emphasis>
|
||
, -
|
||
<emphasis box="[991,1025,1123,1148]" italics="true" pageId="7" pageNumber="180">um</emphasis>
|
||
(very broad). It alludes to the broad median lobe.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |