233 lines
25 KiB
XML
233 lines
25 KiB
XML
<document id="49F9D885CE9726B4282A2899F92186DF" ID-DOI="10.11646/zootaxa.3727.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="10099790" ID-ZooBank="EBFEDD52-94FA-4AC9-93BB-BE6101BB1B31" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629920769196" checkinUser="felipe" docAuthor="ZHOU, YU-LINGZI, BORDONI, ARNALDO & ZHOU, HONG-ZHANG" docDate="2013" docId="03F587A55B45A91C3B883348FAD0FB9C" docLanguage="en" docName="zt03727p066.pdf" docOrigin="Zootaxa 3727 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.3727.1.1" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Megalinus coracinus" docType="treatment" docVersion="3" lastPageNumber="34" masterDocId="FFCCFFDD5B65A93D3B1F3729FF84FF8C" masterDocTitle="Taxonomy of the genus Megalinus Mulsant & Rey (Coleoptera: Staphylinidae, Xantholinini) and seven new species from China" masterLastPageNumber="66" masterPageNumber="1" pageNumber="33" updateTime="1699597807770" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="8175DDEC0F477B8E6D5B8223182BC419">Taxonomy of the genus Megalinus Mulsant & Rey (Coleoptera: Staphylinidae, Xantholinini) and seven new species from China</mods:title>
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<mods:namePart id="03F9F09DAA4E2313928E8CBCCC38496E">ZHOU, YU-LINGZI</mods:namePart>
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<mods:namePart id="67280E043D5F736F16F0BF631ADC06EB">BORDONI, ARNALDO</mods:namePart>
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<mods:namePart id="A2172DC64F985FBCCD090888358D9AB4">ZHOU, HONG-ZHANG</mods:namePart>
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<mods:title id="C0ED8FE86E30D0736CF56BF2EFC23D67">Zootaxa</mods:title>
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<mods:part id="29B804551AC6C67628FD116F43342E83">
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<mods:date id="9D9AE628823A62DE99CB7CE582293BB6">2013</mods:date>
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<mods:number id="C3ED7CA8B847D7E2218DA638F5E9932A">2013-10-25</mods:number>
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<mods:number id="58016883E5E0038CE7A499A1E4032A23">3727</mods:number>
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<mods:url id="F043839CD6DC0B3729362AB24A199296">http://dx.doi.org/10.11646/zootaxa.3727.1.1</mods:url>
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<treatment id="03F587A55B45A91C3B883348FAD0FB9C" LSID="urn:lsid:plazi:treatment:03F587A55B45A91C3B883348FAD0FB9C" httpUri="http://treatment.plazi.org/id/03F587A55B45A91C3B883348FAD0FB9C" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33">
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<subSubSection id="C34665385B45A91D3B883348FEDFFB11" pageId="32" pageNumber="33" type="nomenclature">
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<paragraph id="8BE336B35B45A91D3B883348FDCDFBF7" blockId="32.[151,585,1121,1181]" box="[151,585,1121,1147]" pageId="32" pageNumber="33">
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<heading id="D0AB81DF5B45A91D3B883348FDCDFBF7" bold="true" box="[151,585,1121,1147]" fontSize="11" level="1" pageId="32" pageNumber="33" reason="1">
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<taxonomicName id="4C5C4D305B45A91D3B883348FDCDFBF7" ID-CoL="6R7PB" authority="(Zheng, 1994)" baseAuthorityName="Zheng" baseAuthorityYear="1994" box="[151,585,1121,1147]" class="Insecta" family="Staphylinidae" genus="Megalinus" kingdom="Animalia" order="Coleoptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="coracinus">
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<emphasis id="B928EAA15B45A91D3B883348FDCDFBF7" bold="true" box="[151,585,1121,1147]" pageId="32" pageNumber="33">
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<emphasis id="B928EAA15B45A91D3B883348FE11FBF7" bold="true" box="[151,405,1121,1147]" italics="true" pageId="32" pageNumber="33">Megalinus coracinus</emphasis>
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(
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<bibRefCitation id="EFCD4B425B45A91D3ABA3348FDC5FBF7" author="Zheng" box="[421,577,1121,1147]" firstAuthor="Zheng" pageId="32" pageNumber="33" pagination="349 - 352" refId="ref38812" refString="Zheng, F. K. (1994) Three new species of the genus Lepidophallus Coiffait from China (Coleoptera: Staphylinidae, Xantholininae). Acta Entomologica Sinica, 37, 349 - 352." type="journal article" year="1994">Zheng, 1994</bibRefCitation>
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)
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||
</emphasis>
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||
</taxonomicName>
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||
</heading>
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||
</paragraph>
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<paragraph id="8BE336B35B45A91D3B8833ADFEDFFB11" blockId="32.[151,585,1121,1181]" box="[151,347,1156,1181]" pageId="32" pageNumber="33">
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||
(Fig. 9B;
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<figureCitation id="13672A365B45A91D3A1C33ADFED7FB11" box="[259,339,1156,1181]" captionStart="FIGURE 10" captionStartId="33.[151,249,1882,1904]" captionTargetBox="[631,952,1094,1855]" captionTargetId="figure-336@33.[626,960,1093,1861]" captionTargetPageId="33" captionText="FIGURE 10. Dorsal view of median lobe of aedeagus of Megalinus coracinus (Zheng)." figureDoi="http://doi.org/10.5281/zenodo.10099806" httpUri="https://zenodo.org/record/10099806/files/figure.png" pageId="32" pageNumber="33">Fig. 10</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C34665385B45A91D3B8833E5FAC3FA8C" pageId="32" pageNumber="33" type="description">
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<paragraph id="8BE336B35B45A91D3B8833E5FAC3FA8C" blockId="32.[151,1436,1228,1280]" pageId="32" pageNumber="33">
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<bibRefCitation id="EFCD4B425B45A91D3B8833E5FECBFB6E" author="Zheng" box="[151,335,1228,1250]" firstAuthor="Zheng" page="350" pageId="32" pageNumber="33" pagination="349 - 352" refId="ref38812" refString="Zheng, F. K. (1994) Three new species of the genus Lepidophallus Coiffait from China (Coleoptera: Staphylinidae, Xantholininae). Acta Entomologica Sinica, 37, 349 - 352." type="journal article" year="1994">Zheng, 1994: 350</bibRefCitation>
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, 352 (
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<taxonomicName id="4C5C4D305B45A91D3A9033E5FDA4FB6E" authorityName="Coiffait" authorityYear="1956" box="[399,544,1228,1250]" class="Insecta" family="Staphylinidae" genus="Lepidophallus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">
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<emphasis id="B928EAA15B45A91D3A9033E5FDA4FB6E" box="[399,544,1228,1250]" italics="true" pageId="32" pageNumber="33">Lepidophallus</emphasis>
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</taxonomicName>
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||
;
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<typeStatus id="54E788115B45A91D393133E5FDE4FB6D" box="[558,608,1228,1249]" pageId="32" pageNumber="33">Type</typeStatus>
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locality:
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<collectingCountry id="F34B76235B45A91D39DE33E5FC85FB6E" box="[705,769,1228,1250]" name="China" pageId="32" pageNumber="33">China</collectingCountry>
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||
:
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||
<collectingRegion id="4998F8515B45A91D381333E5FCE4FB6E" box="[780,864,1228,1250]" country="China" name="Sichuan" pageId="32" pageNumber="33">Sichuan</collectingRegion>
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, Mt. Jin-yun,
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<collectingRegion id="4998F8515B45A91D38F033E5FBE6FB6E" box="[1007,1122,1228,1250]" country="China" name="Chongqing" pageId="32" pageNumber="33">Chongqing</collectingRegion>
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,
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<quantity id="4CA49B565B45A91D3F7233E5FB60FB6D" box="[1133,1252,1228,1250]" metricMagnitude="2" metricUnit="m" metricValue="8.595" metricValueMax="9.19" metricValueMin="8.0" pageId="32" pageNumber="33" unit="m" value="859.5" valueMax="919.0" valueMin="800.0">800–919 m</quantity>
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||
);
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<bibRefCitation id="EFCD4B425B45A91D3FE733E5FF7EFA8C" author="Herman" firstAuthor="Herman" page="3660" pageId="32" pageNumber="33" pagination="3021 - 3839" refId="ref37759" refString="Herman, L. H. (2001 a) Catalog of the Staphylinidae (Insecta: Coleoptera). 1758 to the end of the second millennium. VI. Staphylinine group (part 3) Staphylininae: Staphylinini (Quediina, Staphylinina, Tanygnathinina, Xanthopygina), Xantholinini. Staphylinidae incertae sedis. Fossils, Protactinae. Bulletin of the American Museum of Natural History, 265, 3021 - 3839." type="journal article" year="2001" yearSuffix="a">Herman, 2001a: 3660</bibRefCitation>
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||
(catalog);
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||
<bibRefCitation id="EFCD4B425B45A91D3A7833C3FDB5FA8C" author="Smetana" box="[359,561,1258,1280]" firstAuthor="Smetana" page="689" pageId="32" pageNumber="33" pagination="687 - 698" refId="ref38598" refString="Smetana, A. (2004) Staphylinidae, tribe Xantholinini. In: Lobl, I. & Smetana, A. (Eds.), Catalogue of Palaearctic Coleoptera, pp. 687 - 698." type="book chapter" year="2004">Smetana, 2004: 689</bibRefCitation>
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||
(catalog;
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||
<collectingRegion id="4998F8515B45A91D398933C3FD68FA8C" box="[662,748,1258,1280]" country="China" name="Sichuan" pageId="32" pageNumber="33">Sichuan</collectingRegion>
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);
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||
<bibRefCitation id="EFCD4B425B45A91D39E233C3FC32FA8C" author="Bordoni" box="[765,950,1258,1280]" firstAuthor="Bordoni" page="58" pageId="32" pageNumber="33" pagination="54 - 59" refId="ref36664" refString="Bordoni, A. (2008) Lepidophallus Coiffait is a synonym of Megalinus Mulsant & Rey (Coleoptera, Staphylinidae, Xantholinini) 184 contribution to the knowledge of Staphylinidae. Onychium: Bollettino del Gruppo Entomologico Toscano, 6, 54 - 59." type="journal article" year="2008">Bordoni, 2008: 58</bibRefCitation>
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||
(
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||
<taxonomicName id="4C5C4D305B45A91D38DA33C3FBB4FA8C" box="[965,1072,1258,1280]" class="Insecta" family="Staphylinidae" genus="Megalinus" kingdom="Animalia" order="Coleoptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B928EAA15B45A91D38DA33C3FBB4FA8C" box="[965,1072,1258,1280]" italics="true" pageId="32" pageNumber="33">Megalinus</emphasis>
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||
</taxonomicName>
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||
; species list of
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||
<taxonomicName id="4C5C4D305B45A91D3FD233C3FABCFA8C" box="[1229,1336,1258,1280]" class="Insecta" family="Staphylinidae" genus="Megalinus" kingdom="Animalia" order="Coleoptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B928EAA15B45A91D3FD233C3FABCFA8C" box="[1229,1336,1258,1280]" italics="true" pageId="32" pageNumber="33">Megalinus</emphasis>
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</taxonomicName>
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||
).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C34665385B45A91D3B88320FFC09FAEE" pageId="32" pageNumber="33" type="materials_examined">
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||
<paragraph id="8BE336B35B45A91D3B88320FFC09FAEE" blockId="32.[151,1436,1318,1955]" pageId="32" pageNumber="33">
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||
<emphasis id="B928EAA15B45A91D3B88320FFECEFAB3" bold="true" box="[151,330,1318,1343]" pageId="32" pageNumber="33">Type material:</emphasis>
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||
<materialsCitation id="3B343CEE5B45A91D3A4A320FFC02FAEF" collectingDate="1985-05-16" collectionCode="CZ" collectorName="Wang Changqiong" determinerName="Zheng" location="Jinyunshan" pageId="32" pageNumber="33" specimenCount="1" stateProvince="Sichuan" typeStatus="paratype">
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female, with labels as follows: “
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||
<typeStatus id="54E788115B45A91D39D3320FFCEBFAB3" box="[716,879,1318,1343]" pageId="32" pageNumber="33" type="paratype">PARATYPUS</typeStatus>
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||
,
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||
<taxonomicName id="4C5C4D305B45A91D3861320FFB17FAB3" authorityName="Zheng, Fa-Ke" authorityYear="1994" box="[894,1171,1318,1343]" class="Insecta" family="Staphylinidae" genus="Lepidophallus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="coracinus" status="sp. nov.">Lepidophallus coracinus</taxonomicName>
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||
<taxonomicNameLabel id="A21B57DA5B45A91D3F81320EFB7CFAB2" box="[1182,1272,1319,1342]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
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||
det.
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||
<determinerName id="7E3FDA775B45A91D3E29320FFA04FAB3" box="[1334,1408,1318,1343]" pageId="32" pageNumber="33">Zheng</determinerName>
|
||
” / “
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||
<date id="FFE210735B45A91D3BBD3263FE9CFAEF" box="[162,280,1354,1379]" pageId="32" pageNumber="33" value="1985-05-16">
|
||
<collectingDate id="EFA6E99B5B45A91D3BBD3263FE9CFAEF" box="[162,280,1354,1379]" pageId="32" pageNumber="33" value="1985-05-16">1985.V.16</collectingDate>
|
||
</date>
|
||
, leg.
|
||
<collectorName id="26A953655B45A91D3A4B3262FDA3FAEF" box="[340,551,1354,1379]" pageId="32" pageNumber="33">Wang Changqiong</collectorName>
|
||
” / “
|
||
<collectingRegion id="4998F8515B45A91D394E3263FD34FAEF" box="[593,688,1354,1379]" country="China" name="Sichuan" pageId="32" pageNumber="33">Sichuan</collectingRegion>
|
||
,
|
||
<location id="8E8360685B45A91D39A43263FCB8FAEF" LSID="urn:lsid:plazi:treatment:03F587A55B45A91C3B883348FAD0FB9C:8E8360685B45A91D39A43263FCB8FAEF" box="[699,828,1354,1379]" name="Jinyunshan" pageId="32" pageNumber="33" stateProvince="Sichuan">Jinyunshan</location>
|
||
”
|
||
<emphasis id="B928EAA15B45A91D38523263FC02FAEF" bold="true" box="[845,902,1354,1379]" pageId="32" pageNumber="33">
|
||
(
|
||
<collectionCode id="ED4DAE765B45A91D384A3263FCFAFAEF" box="[853,894,1354,1379]" pageId="32" pageNumber="33">CZ</collectionCode>
|
||
)
|
||
</emphasis>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34665385B45A91C3B883247FC4EFC29" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33" type="description">
|
||
<paragraph id="8BE336B35B45A91D3B883247FEA5FA0B" blockId="32.[151,1436,1318,1955]" box="[151,289,1390,1415]" pageId="32" pageNumber="33">
|
||
<emphasis id="B928EAA15B45A91D3B883247FEA5FA0B" bold="true" box="[151,289,1390,1415]" pageId="32" pageNumber="33">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B45A91D3BD832BBFEEDFA42" blockId="32.[151,1436,1318,1955]" pageId="32" pageNumber="33">
|
||
<emphasis id="B928EAA15B45A91D3BD832BBFEF9FA27" bold="true" box="[199,381,1426,1451]" inLineHeading="true" pageId="32" pageNumber="33" reason="1">Measurements.</emphasis>
|
||
BL=9.0 mm, FL=
|
||
<quantity id="4CA49B565B45A91D394932BBFD35FA26" box="[598,689,1426,1451]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="32" pageNumber="33" unit="mm" value="5.5">5.5 mm</quantity>
|
||
, HL=
|
||
<quantity id="4CA49B565B45A91D39E832BBFCD4FA26" box="[759,848,1426,1451]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="32" pageNumber="33" unit="mm" value="1.7">1.7 mm</quantity>
|
||
, HW=
|
||
<quantity id="4CA49B565B45A91D388032BBFC7DFA26" box="[927,1017,1426,1451]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="32" pageNumber="33" unit="mm" value="1.4">1.4 mm</quantity>
|
||
, PL=
|
||
<quantity id="4CA49B565B45A91D3F2532BBFB17FA26" box="[1082,1171,1426,1451]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="32" pageNumber="33" unit="mm" value="1.8">1.8 mm</quantity>
|
||
, PW=
|
||
<quantity id="4CA49B565B45A91D3FC032BBFABCFA26" box="[1247,1336,1426,1451]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="32" pageNumber="33" unit="mm" value="1.3">1.3 mm</quantity>
|
||
, EL=
|
||
<quantity id="4CA49B565B45A91D3E6432BBFF41FA42" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="32" pageNumber="33" unit="mm" value="1.8">1.8 mm</quantity>
|
||
, EW=
|
||
<quantity id="4CA49B565B45A91D3A11329FFEE1FA42" box="[270,357,1462,1487]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="32" pageNumber="33" unit="mm" value="1.8">1.8 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B45A91D3BD832F3FCBAFA7F" blockId="32.[151,1436,1318,1955]" box="[199,830,1498,1523]" pageId="32" pageNumber="33">Body cylindrical, large sized. Body entirely dark brown.</paragraph>
|
||
<paragraph id="8BE336B35B45A91D3BD832D7FF50F82F" blockId="32.[151,1436,1318,1955]" pageId="32" pageNumber="33">
|
||
<emphasis id="B928EAA15B45A91D3BD832D7FE8CF99B" bold="true" box="[199,264,1534,1559]" pageId="32" pageNumber="33">Head</emphasis>
|
||
(Fig. 9B). Subrectangular (HL to HW ratio 1.2), temple not widened posteriorly and subparallel, posterior angles slightly rounded. Dorsal integument shiny, without microsculpture, but densely distributed with round, deep, large punctures, interspaces between punctures less than half of punctures’ diameter, except a narrow, impunctate longitudinal median band. Each side of cranium also with frontal puncture on epistoma, anterolateral puncture near antennal insertion, five large punctures on frontal region, midlateral puncture approximately a distance of 4–5 punctures’ diameter from dorsal margin of eye, temporal puncture at posterior 1/8, and occipital puncture at lateral 1/3; deflexed portion of head bearing 5–6 rows of small punctures. Frontal furrows straightly convergent, deep and long as anteocular furrows. Anteocular furrows nearly arriving line connecting posterior 1/3 of each eye. Eye large, slightly shorter than 1/2 of temporal length (eye: temple = 0.43:
|
||
<quantity id="4CA49B565B45A91D3BD0306BFEB9F8D7" box="[207,317,1858,1883]" metricMagnitude="-4" metricUnit="m" metricValue="9.3" pageId="32" pageNumber="33" unit="mm" value="0.93">0.93 mm</quantity>
|
||
), distinctly protruding laterad. Epistoma protruding forwards, of subrectangular shape, anterior margin subtruncated. Distance between antennal insertions
|
||
<quantity id="4CA49B565B45A91D385C304FFC2FF8F2" box="[835,939,1894,1919]" metricMagnitude="-4" metricUnit="m" metricValue="4.3" pageId="32" pageNumber="33" unit="mm" value="0.43">0.43 mm</quantity>
|
||
, longer than that from antenna to eye (
|
||
<quantity id="4CA49B565B45A91D3E77304FFF4CF82F" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="32" pageNumber="33" unit="mm" value="0.38">0.38 mm</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3B8837BEFE89FF59" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
length,
|
||
<quantity id="4CA49B565B44A91C3BF237BEFED2FF23" box="[237,342,151,176]" metricMagnitude="-5" metricUnit="m" metricValue="8.0" pageId="33" pageNumber="34" unit="mm" value="0.08">0.08 mm</quantity>
|
||
; last antennomere of medium length,
|
||
<quantity id="4CA49B565B44A91C381537BEFCF6FF23" box="[778,882,151,176]" metricMagnitude="-4" metricUnit="m" metricValue="2.3" pageId="33" pageNumber="34" unit="mm" value="0.23">0.23 mm</quantity>
|
||
, equal to length of preceding two antennomeres combined.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3BD837F6FC6CFF74" blockId="33.[151,1437,151,1040]" box="[199,1000,223,248]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD837F6FE8FFF74" bold="true" box="[199,267,223,248]" pageId="33" pageNumber="34">Neck.</emphasis>
|
||
Medium width (
|
||
<quantity id="4CA49B565B44A91C3AD937F6FDABFF74" box="[454,559,223,248]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" pageId="33" pageNumber="34" unit="mm" value="0.55">0.55 mm</quantity>
|
||
), slightly wider than 1/3 of head width.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3BD8362DFF69FE21" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD8362DFE31FE91" box="[199,437,260,285]" inLineHeading="true" pageId="33" pageNumber="34" reason="1">
|
||
<emphasis id="B928EAA15B44A91C3BD8362DFEC4FE91" bold="true" box="[199,320,260,285]" pageId="33" pageNumber="34">Pronotum</emphasis>
|
||
(Fig. 9B).
|
||
</emphasis>
|
||
Subrectangular, distinctly elongated (PL to PW ratio 1.6), as long as head, but narrower. Anterior angles well-developed and protruding, lateral margins slightly sinuate, posterior angles broadly rounded. Integument shiny, two rows of setiferous punctures presenting on each side, admedian row consisting of 10–11 punctures; lateral row, curvedly arranged, of 10–12 punctures; other irregular punctures scattered near anterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3BD8369EFEFAFE7F" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD8369EFE05FE5C" bold="true" box="[199,385,439,464]" inLineHeading="true" pageId="33" pageNumber="34" reason="1">Mesoscutellum.</emphasis>
|
||
Shiny, extensively covered with obvious transverse microstriae, and with a pair of small punctures near apex.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3BD836D6FCE1FD0F" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD836D6FE0CFD94" box="[199,392,511,536]" inLineHeading="true" pageId="33" pageNumber="34" reason="1">
|
||
<emphasis id="B928EAA15B44A91C3BD836D6FE97FD94" bold="true" box="[199,275,511,536]" pageId="33" pageNumber="34">Elytra</emphasis>
|
||
(Fig. 9B).
|
||
</emphasis>
|
||
Subquadrate (EL to EW ratio 1.0), of same length to pronotum, but distinctly wider. Humeri well developed, lateral margins widened posteriorly, hind margin arcuate backwards. Integument shiny and flattened, without microsculpture; each elytron with 6–7 rows of punctures, which smaller than those on head and pronotum; deflexed portion with 6–7 rows of smaller punctures.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3BD835A6FD0FFCB4" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD835A6FEC6FD24" bold="true" box="[199,322,655,680]" inLineHeading="true" pageId="33" pageNumber="34" reason="1">Abdomen.</emphasis>
|
||
Cylindrical, broadest at segment VI. Tergites III–VII shiny, covered with shallow transverse microstriae, and also bearing small setiferous punctures, interspaces between punctures near 2–3 punctures’ diameter, denser laterobasally; each segment with a impunctate basal impression, which bearing transverse microstriae mixed with polygonal reticulum at lateral portion. All abdominal sternites shiny, with microsculpture and setiferous punctures as those on tergites.
|
||
</paragraph>
|
||
<paragraph id="8BE336B35B44A91C3BD8346DFC4EFC29" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD8346DFE80FCD1" bold="true" box="[199,260,836,861]" pageId="33" pageNumber="34">Male</emphasis>
|
||
. Median lobe of aedeagus subelliptical, basal piece without transparent, membranous mediallongitudinal band, anterior portion cylindrical; parameres symmetrical short, equal to 1/3 of basal bulb length. Internal sac spiral, with a row of spines at middle of apical half (
|
||
<figureCitation id="13672A365B44A91C387634A5FC38FC29" box="[873,956,908,933]" captionStart="FIGURE 10" captionStartId="33.[151,249,1882,1904]" captionTargetBox="[631,952,1094,1855]" captionTargetId="figure-336@33.[626,960,1093,1861]" captionTargetPageId="33" captionText="FIGURE 10. Dorsal view of median lobe of aedeagus of Megalinus coracinus (Zheng)." figureDoi="http://doi.org/10.5281/zenodo.10099806" httpUri="https://zenodo.org/record/10099806/files/figure.png" pageId="33" pageNumber="34">Fig. 10</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34665385B44A91C3BD83486FDCCFC44" box="[199,584,943,968]" pageId="33" pageNumber="34" type="distribution">
|
||
<paragraph id="8BE336B35B44A91C3BD83486FDCCFC44" blockId="33.[151,1437,151,1040]" box="[199,584,943,968]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD83486FEE4FC44" bold="true" box="[199,352,943,968]" inLineHeading="true" pageId="33" pageNumber="34" reason="1">Distribution.</emphasis>
|
||
<collectingCountry id="F34B76235B44A91C3A783486FE2EFC44" box="[359,426,943,968]" name="China" pageId="33" pageNumber="34">China</collectingCountry>
|
||
(
|
||
<collectingRegion id="4998F8515B44A91C3AA63486FDB8FC44" box="[441,572,943,968]" country="China" name="Chongqing" pageId="33" pageNumber="34">Chongqing</collectingRegion>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34665385B44A91C3BD834FDFAD0FB9C" pageId="33" pageNumber="34" type="discussion">
|
||
<paragraph id="8BE336B35B44A91C3BD834FDFAD0FB9C" blockId="33.[151,1437,151,1040]" pageId="33" pageNumber="34">
|
||
<emphasis id="B928EAA15B44A91C3BD834FDFEBFFC61" bold="true" box="[199,315,980,1005]" inLineHeading="true" pageId="33" pageNumber="34" reason="1">Remarks.</emphasis>
|
||
This species could be distinguished from its congeners by: 1) body entirely dark brown; 2) temple not dilated, and subparallel; 3) head punctation; 4) scape of antennae quite long; 5) internal sac morphology.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |