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<document ID-DOI="http://doi.org/10.5281/zenodo.3854343" ID-GBIF-Dataset="bffc97b7-65af-4487-a6eb-40e3b91f1e97" ID-GBIF-Taxon="164281510" ID-Zenodo-Dep="3854343" approvalRequired="12" approvalRequired_for_document="1" approvalRequired_for_textStreams="11" checkinTime="1590393008573" checkinUser="plazi" docAuthor="Mo, Raorao, Wang, Guoquan &amp; Li, Weihai" docDate="2020" docId="03998796125979404A93F909AC1E67C7" docLanguage="en" docName="zootaxa.4780.2.12.pdf" docOrigin="Zootaxa 4780 (2)" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@14823f76" docStyleName="zootaxa.2013.journal_article" docTitle="Hemacroneuria trilobata Mo &amp; Wang &amp; Li 2020, sp. nov." docType="treatment" docVersion="4" lastPageId="3" lastPageNumber="399" masterDocId="FFA0FFEE125979434A04FF97A9696615" masterDocTitle="The first record and a new species of the genus Hemacroneuria from Guangxi of China (Plecoptera: Perlidae)" masterLastPageNumber="400" masterPageNumber="396" pageId="0" pageNumber="396" updateTime="1643451751077" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The first record and a new species of the genus Hemacroneuria from Guangxi of China (Plecoptera: Perlidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Mo, Raorao</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Wang, Guoquan</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Li, Weihai</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Zootaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2020</mods:date>
<mods:detail type="pubDate">
<mods:number>2020-05-25</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>4780</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>396</mods:start>
<mods:end>400</mods:end>
</mods:extent>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">https://doi.org/10.11646/zootaxa.4780.2.12</mods:identifier>
<mods:identifier type="GBIF-Dataset">bffc97b7-65af-4487-a6eb-40e3b91f1e97</mods:identifier>
<mods:identifier type="Zenodo-Dep">3842460</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.3854343" ID-GBIF-Taxon="164281510" ID-Zenodo-Dep="3854343" LSID="urn:lsid:plazi:treatment:03998796125979404A93F909AC1E67C7" httpUri="http://treatment.plazi.org/id/03998796125979404A93F909AC1E67C7" lastPageId="3" lastPageNumber="399" pageId="0" pageNumber="396">
<subSubSection pageId="0" pageNumber="396" type="nomenclature">
<paragraph blockId="0.[151,1437,1658,2043]" box="[151,692,1693,1720]" pageId="0" pageNumber="396">
<heading bold="true" box="[151,692,1693,1720]" fontSize="11" level="1" pageId="0" pageNumber="396" reason="1">
<emphasis bold="true" box="[151,692,1693,1720]" pageId="0" pageNumber="396">
<taxonomicName authority="Mo &amp; Wang &amp; Li, 2020" authorityName="Mo &amp; Wang &amp; Li" authorityYear="2020" box="[151,454,1693,1720]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="0" pageNumber="396" phylum="Arthropoda" rank="species" species="trilobata" status="sp. nov.">
<emphasis bold="true" box="[151,454,1693,1720]" italics="true" pageId="0" pageNumber="396">Hemacroneuria trilobata</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[461,554,1694,1720]" pageId="0" pageNumber="396" rank="species">sp. nov.</taxonomicNameLabel>
(
<figureCitation box="[570,683,1693,1719]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="1.[151,244,1934,1956]" captionStartId-1="2.[151,244,1453,1475]" captionStartId-2="3.[151,244,1579,1601]" captionTargetBox-0="[159,1427,326,1898]" captionTargetBox-1="[152,1430,183,1418]" captionTargetBox-2="[151,1432,495,1553]" captionTargetId-0="figure@1.[151,1436,309,1908]" captionTargetId-1="figure@2.[151,1435,182,1426]" captionTargetId-2="figure@3.[151,1436,489,1553]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="3" captionText-0="FIGURE 1. Hemacroneuria trilobata sp. nov. (male). a. Habitus, dorsal view. b. Head and pronotum, dorsal view. c. Terminalia, dorsal view. d. Paraprocts, dorsocaudal view." captionText-1="FIGURE 2. Hemacroneuria trilobata sp. nov. (male). a. Paraprocts, lateral view. b. Hammer, ventral view. c. Terminalia, lateral view. d. Partially everted aedeagus, ventral view." captionText-2="FIGURE 3. Hemacroneuria trilobata sp. nov. (aedeagus). a. Dorsal view. b. Ventral view. c. Lateral view." figureDoi-0="http://doi.org/10.5281/zenodo.3842462" figureDoi-1="http://doi.org/10.5281/zenodo.3842464" figureDoi-2="http://doi.org/10.5281/zenodo.3842466" httpUri-0="https://zenodo.org/record/3842462/files/figure.png" httpUri-1="https://zenodo.org/record/3842464/files/figure.png" httpUri-2="https://zenodo.org/record/3842466/files/figure.png" pageId="0" pageNumber="396">Figs. 13</figureCitation>
)
</emphasis>
</heading>
</paragraph>
<paragraph blockId="0.[151,1437,1658,2043]" pageId="0" pageNumber="396">
<emphasis box="[151,463,1731,1755]" inLineHeading="true" pageId="0" pageNumber="396" reason="1">
<emphasis bold="true" box="[151,307,1731,1755]" pageId="0" pageNumber="396">Adult habitus</emphasis>
(
<figureCitation box="[322,392,1731,1755]" captionStart="FIGURE 1" captionStartId="1.[151,244,1934,1956]" captionTargetBox="[159,1427,326,1898]" captionTargetId="figure@1.[151,1436,309,1908]" captionTargetPageId="1" captionText="FIGURE 1. Hemacroneuria trilobata sp. nov. (male). a. Habitus, dorsal view. b. Head and pronotum, dorsal view. c. Terminalia, dorsal view. d. Paraprocts, dorsocaudal view." figureDoi="http://doi.org/10.5281/zenodo.3842462" httpUri="https://zenodo.org/record/3842462/files/figure.png" pageId="0" pageNumber="396">Figs. 1</figureCitation>
a1b).
</emphasis>
General color dark brown. Head brown with a large dark brown to black trapezoidal marking with an anterior triangular notch anterior from occiput medially and anterior of tentorial callosities to brown M-line; a subtrapezoidal dark brown median marking between central M-line and clypeus. Triocellate, anterior ocellus much smaller, distance from posterior ocellus to compound eye ca. 1.5X as wide as distance between posterior ocelli. Antennae brown and palpi paler. Pronotum brown, subtrapezoidal, widest at anterior margin about 1.5X of its length, corners obtuse and lateral margins circularly rounded, with lighter rugosities and contrasting whitish lateral margins. Legs uniformly brown. Wings brown but costal area pale, veins dark brown. Abdomen brownish with darker terminalia; cerci brown.
</paragraph>
</subSubSection>
<subSubSection lastPageId="2" lastPageNumber="398" pageId="0" pageNumber="396" type="description">
<paragraph blockId="0.[151,1437,1658,2043]" lastBlockId="1.[151,1436,154,286]" lastPageId="1" lastPageNumber="397" pageId="0" pageNumber="396">
<emphasis bold="true" box="[199,257,1983,2007]" pageId="0" pageNumber="396">Male</emphasis>
(
<figureCitation box="[270,369,1983,2007]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="1.[151,244,1934,1956]" captionStartId-1="2.[151,244,1453,1475]" captionStartId-2="3.[151,244,1579,1601]" captionTargetBox-0="[159,1427,326,1898]" captionTargetBox-1="[152,1430,183,1418]" captionTargetBox-2="[151,1432,495,1553]" captionTargetId-0="figure@1.[151,1436,309,1908]" captionTargetId-1="figure@2.[151,1435,182,1426]" captionTargetId-2="figure@3.[151,1436,489,1553]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionTargetPageId-2="3" captionText-0="FIGURE 1. Hemacroneuria trilobata sp. nov. (male). a. Habitus, dorsal view. b. Head and pronotum, dorsal view. c. Terminalia, dorsal view. d. Paraprocts, dorsocaudal view." captionText-1="FIGURE 2. Hemacroneuria trilobata sp. nov. (male). a. Paraprocts, lateral view. b. Hammer, ventral view. c. Terminalia, lateral view. d. Partially everted aedeagus, ventral view." captionText-2="FIGURE 3. Hemacroneuria trilobata sp. nov. (aedeagus). a. Dorsal view. b. Ventral view. c. Lateral view." figureDoi-0="http://doi.org/10.5281/zenodo.3842462" figureDoi-1="http://doi.org/10.5281/zenodo.3842464" figureDoi-2="http://doi.org/10.5281/zenodo.3842466" httpUri-0="https://zenodo.org/record/3842462/files/figure.png" httpUri-1="https://zenodo.org/record/3842464/files/figure.png" httpUri-2="https://zenodo.org/record/3842466/files/figure.png" pageId="0" pageNumber="396">Figs. 13</figureCitation>
). Forewing length ca.
<quantity box="[607,704,1983,2007]" metricMagnitude="-2" metricUnit="m" metricValue="1.49" pageId="0" pageNumber="396" unit="mm" value="14.9">14.9 mm</quantity>
. Tergum 10 with a pair of posterolateral lower knobs laterally to large rounded sensilla basiconica patches separated by a dark brown, longitudinal, strongly sclerotized median strip, and with a triangular median sclerite (
<figureCitation box="[465,543,154,178]" captionStart="FIGURE 1" captionStartId="1.[151,244,1934,1956]" captionTargetBox="[159,1427,326,1898]" captionTargetId="figure@1.[151,1436,309,1908]" captionTargetPageId="1" captionText="FIGURE 1. Hemacroneuria trilobata sp. nov. (male). a. Habitus, dorsal view. b. Head and pronotum, dorsal view. c. Terminalia, dorsal view. d. Paraprocts, dorsocaudal view." figureDoi="http://doi.org/10.5281/zenodo.3842462" httpUri="https://zenodo.org/record/3842462/files/figure.png" pageId="1" pageNumber="397">Fig. 1c</figureCitation>
). Paraprocts strongly curved forward, rectangular, with a slightly outcurved sharp outer tip; outer portion triangular, apparently sclerotized, while inner portion membranous; laterally subtriangular with an acute tip (
<figureCitation box="[258,328,226,250]" captionStart="FIGURE 1" captionStartId="1.[151,244,1934,1956]" captionTargetBox="[159,1427,326,1898]" captionTargetId="figure@1.[151,1436,309,1908]" captionTargetPageId="1" captionText="FIGURE 1. Hemacroneuria trilobata sp. nov. (male). a. Habitus, dorsal view. b. Head and pronotum, dorsal view. c. Terminalia, dorsal view. d. Paraprocts, dorsocaudal view." figureDoi="http://doi.org/10.5281/zenodo.3842462" httpUri="https://zenodo.org/record/3842462/files/figure.png" pageId="1" pageNumber="397">Figs. 1</figureCitation>
cd, 2a, 2c). Hammer large, transversely rounded, and covered by indistinct granules, slightly elevated in lateral view, positioned over midlength of the sternum (
<figureCitation box="[771,845,262,286]" captionStart="FIGURE 2" captionStartId="2.[151,244,1453,1475]" captionTargetBox="[152,1430,183,1418]" captionTargetId="figure@2.[151,1435,182,1426]" captionTargetPageId="2" captionText="FIGURE 2. Hemacroneuria trilobata sp. nov. (male). a. Paraprocts, lateral view. b. Hammer, ventral view. c. Terminalia, lateral view. d. Partially everted aedeagus, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3842464" httpUri="https://zenodo.org/record/3842464/files/figure.png" pageId="1" pageNumber="397">Figs. 2</figureCitation>
bc).
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.3842462" ID-Zenodo-Dep="3842462" httpUri="https://zenodo.org/record/3842462/files/figure.png" pageId="1" pageNumber="397" startId="1.[151,244,1934,1956]" targetBox="[159,1427,326,1898]" targetPageId="1">
<paragraph blockId="1.[151,1437,1934,1992]" pageId="1" pageNumber="397">
<emphasis bold="true" box="[151,268,1934,1956]" pageId="1" pageNumber="397">FIGURE 1.</emphasis>
<taxonomicName authority="Mo &amp; Wang &amp; Li, 2020" authorityName="Mo &amp; Wang &amp; Li" authorityYear="2020" box="[273,513,1934,1956]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="1" pageNumber="397" phylum="Arthropoda" rank="species" species="trilobata" status="sp. nov.">
<emphasis box="[273,513,1934,1956]" italics="true" pageId="1" pageNumber="397">Hemacroneuria trilobata</emphasis>
</taxonomicName>
<emphasis bold="true" box="[518,593,1934,1955]" pageId="1" pageNumber="397">
<taxonomicNameLabel box="[518,593,1934,1955]" pageId="1" pageNumber="397" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male). a. Habitus, dorsal view. b. Head and pronotum, dorsal view. c. Terminalia, dorsal view. d. Paraprocts, dorsocaudal view.
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.3842464" ID-Zenodo-Dep="3842464" httpUri="https://zenodo.org/record/3842464/files/figure.png" pageId="2" pageNumber="398" startId="2.[151,244,1453,1475]" targetBox="[152,1430,183,1418]" targetPageId="2">
<paragraph blockId="2.[151,1437,1453,1511]" pageId="2" pageNumber="398">
<emphasis bold="true" box="[151,268,1453,1475]" pageId="2" pageNumber="398">FIGURE 2.</emphasis>
<taxonomicName authority="Mo &amp; Wang &amp; Li, 2020" authorityName="Mo &amp; Wang &amp; Li" authorityYear="2020" box="[274,515,1453,1474]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="2" pageNumber="398" phylum="Arthropoda" rank="species" species="trilobata" status="sp. nov.">
<emphasis box="[274,515,1453,1474]" italics="true" pageId="2" pageNumber="398">Hemacroneuria trilobata</emphasis>
</taxonomicName>
<emphasis bold="true" box="[520,597,1453,1474]" pageId="2" pageNumber="398">
<taxonomicNameLabel box="[520,597,1453,1474]" pageId="2" pageNumber="398" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(male). a. Paraprocts, lateral view. b. Hammer, ventral view. c. Terminalia, lateral view. d. Partially everted aedeagus, ventral view.
</paragraph>
</caption>
<paragraph blockId="2.[151,1436,1559,2015]" pageId="2" pageNumber="398">
Aedeagus (
<figureCitation box="[318,407,1559,1583]" captionStart="FIGURE 2" captionStartId="2.[151,244,1453,1475]" captionTargetBox="[152,1430,183,1418]" captionTargetId="figure@2.[151,1435,182,1426]" captionTargetPageId="2" captionText="FIGURE 2. Hemacroneuria trilobata sp. nov. (male). a. Paraprocts, lateral view. b. Hammer, ventral view. c. Terminalia, lateral view. d. Partially everted aedeagus, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3842464" httpUri="https://zenodo.org/record/3842464/files/figure.png" pageId="2" pageNumber="398">Figs. 2d</figureCitation>
,
<figureCitation box="[417,430,1559,1583]" captionStart="FIGURE 3" captionStartId="3.[151,244,1579,1601]" captionTargetBox="[151,1432,495,1553]" captionTargetId="figure@3.[151,1436,489,1553]" captionTargetPageId="3" captionText="FIGURE 3. Hemacroneuria trilobata sp. nov. (aedeagus). a. Dorsal view. b. Ventral view. c. Lateral view." figureDoi="http://doi.org/10.5281/zenodo.3842466" httpUri="https://zenodo.org/record/3842466/files/figure.png" pageId="2" pageNumber="398">3</figureCitation>
) [incompletely everted] membranous, tubular in shape, apparently apex abruptly constricted to an apical lobe. Basal portion in ventral view with many distinct transverse wrinkles. Apical half with many longitudinal and transverse wrinkles, brownish and bilobed due to the widely indented anterior margin, posteriorly with a saddleshaped structure visible well in ventral view (left one broken and seemingly knee-like in lateral view) between two ventrolateral lobes. Subapical portion with a pair of small, rounded ventrolateral lobes. The single median apical lobe tubular, ca. 2X length of lateral lobes, cover with many longitudinal wrinkles.
</paragraph>
<paragraph blockId="2.[151,1436,1559,2015]" box="[199,408,1775,1799]" pageId="2" pageNumber="398">
<emphasis box="[199,289,1775,1799]" inLineHeading="true" pageId="2" pageNumber="398" reason="1">
<emphasis bold="true" box="[199,282,1775,1799]" pageId="2" pageNumber="398">Female</emphasis>
.
</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection box="[199,854,1811,1835]" pageId="2" pageNumber="398" type="distribution">
<paragraph blockId="2.[151,1436,1559,2015]" box="[199,854,1811,1835]" pageId="2" pageNumber="398">
<emphasis box="[199,345,1811,1835]" inLineHeading="true" pageId="2" pageNumber="398" reason="1">
<emphasis bold="true" box="[199,338,1811,1835]" pageId="2" pageNumber="398">Distribution</emphasis>
.
</emphasis>
<collectingCountry box="[352,416,1811,1835]" name="China" pageId="2" pageNumber="398">China</collectingCountry>
(
<collectingRegion box="[429,611,1811,1835]" country="China" name="Guangxi" pageId="2" pageNumber="398">Guangxi Zhuang</collectingRegion>
Autonomous Region).
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="398" type="materials_examined">
<paragraph blockId="2.[151,1436,1559,2015]" pageId="2" pageNumber="398">
<emphasis box="[199,368,1847,1871]" inLineHeading="true" pageId="2" pageNumber="398" reason="1">
<emphasis bold="true" box="[199,360,1847,1871]" pageId="2" pageNumber="398">Type material</emphasis>
.
</emphasis>
<materialsCitation ID-GBIF-Occurrence="2625371301" collectingDate="2013-05-08" collectionCode="HIST" county="Tianlin County" elevation="1849" latitude="24.4875" location="Cenwanglaoshan" longLatPrecision="12" longitude="106.391335" municipality="Autonomous Region" pageId="2" pageNumber="398" specimenCount="1" stateProvince="Guangxi" typeStatus="holotype">
<typeStatus box="[377,476,1847,1871]" pageId="2" pageNumber="398">Holotype</typeStatus>
male (
<collectionCode box="[554,618,1847,1871]" pageId="2" pageNumber="398">HIST</collectionCode>
),
<collectingRegion box="[639,821,1847,1871]" country="China" name="Guangxi" pageId="2" pageNumber="398">Guangxi Zhuang</collectingRegion>
<collectingMunicipality box="[830,1057,1847,1871]" pageId="2" pageNumber="398">Autonomous Region</collectingMunicipality>
,
<collectingCounty box="[1069,1235,1847,1871]" pageId="2" pageNumber="398">Tianlin County</collectingCounty>
,
<location LSID="urn:lsid:plazi:treatment:03998796125979404A93F909AC1E67C7:8EEF605B125B79414EDBF8A0ACF1615A" box="[1247,1432,1847,1871]" county="Tianlin County" latitude="24.4875" longLatPrecision="12" longitude="106.391335" municipality="Autonomous Region" name="Cenwanglaoshan" pageId="2" pageNumber="398" stateProvince="Guangxi">Cenwanglaoshan</location>
, “stopping pad”,
<geoCoordinate box="[325,456,1883,1907]" degrees="24" direction="north" minutes="29.25" orientation="latitude" pageId="2" pageNumber="398" precision="9" value="24.4875">24°29.25' N</geoCoordinate>
,
<geoCoordinate box="[467,608,1883,1907]" degrees="106" direction="east" minutes="23.48" orientation="longitude" pageId="2" pageNumber="398" precision="9" value="106.391335">106°23.48' E</geoCoordinate>
,
<quantity box="[618,701,1883,1907]" metricMagnitude="3" metricUnit="m" metricValue="1.849" pageId="2" pageNumber="398" unit="m" value="1849.0">
<elevation box="[618,701,1883,1907]" metricMagnitude="3" metricUnit="m" metricValue="1.849" pageId="2" pageNumber="398" unit="m" value="1849.0">1849 m</elevation>
</quantity>
,
<date box="[712,811,1883,1907]" pageId="2" pageNumber="398" value="2013-05-08">
<collectingDate box="[712,811,1883,1907]" pageId="2" pageNumber="398" value="2013-05-08">2013.V.8</collectingDate>
</date>
, Meicai Wei, Genyun Niu.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="398" type="etymology">
<paragraph blockId="2.[151,1436,1559,2015]" pageId="2" pageNumber="398">
<emphasis box="[199,329,1919,1943]" inLineHeading="true" pageId="2" pageNumber="398" reason="1">
<emphasis bold="true" box="[199,322,1919,1943]" pageId="2" pageNumber="398">Etymology</emphasis>
.
</emphasis>
The specific name refers to three lobes of aedeagus. “Tri” in Latin means three and “lobus” means lobe.
</paragraph>
</subSubSection>
<subSubSection lastPageId="3" lastPageNumber="399" pageId="2" pageNumber="398" type="discussion">
<paragraph blockId="2.[151,1436,1559,2015]" lastBlockId="3.[151,1437,154,466]" lastPageId="3" lastPageNumber="399" pageId="2" pageNumber="398">
<emphasis box="[199,310,1991,2015]" inLineHeading="true" pageId="2" pageNumber="398" reason="1">
<emphasis bold="true" box="[199,303,1991,2015]" pageId="2" pageNumber="398">Remarks</emphasis>
.
</emphasis>
The male of the new species appears most similar to
<taxonomicName authority="(Wu, 1948)" baseAuthorityName="Wu" baseAuthorityYear="1948" box="[903,1170,1991,2015]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="2" pageNumber="398" phylum="Arthropoda" rank="species" species="spatulata">
<emphasis box="[903,1037,1991,2015]" italics="true" pageId="2" pageNumber="398">H. spatulata</emphasis>
(
<bibRefCitation author="Wu, C. F." box="[1054,1163,1991,2015]" pageId="2" pageNumber="398" pagination="145 - 151" refId="ref2026" refString="Wu, C. F. (1948) Fifth supplement to the stoneflies of China (Order Plecoptera). Peking Natural History Bulletin, 17 (2), 145 - 151." type="journal article" year="1948">Wu, 1948</bibRefCitation>
)
</taxonomicName>
described from
<collectingRegion country="China" lastPageId="3" lastPageNumber="399" name="Sichuan" pageId="2" pageNumber="398">Sichuan Province</collectingRegion>
of southwestern
<collectingCountry box="[429,495,154,178]" name="China" pageId="3" pageNumber="399">China</collectingCountry>
, in sharing similar rectangular paraprocts in dorsal aspect. However, both the paraprocts and hammer differ. In
<taxonomicName authorityName="Mo &amp; Wang &amp; Li" authorityYear="2020" box="[391,519,190,214]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="trilobata">
H.
<emphasis box="[423,519,190,214]" italics="true" pageId="3" pageNumber="399">trilobata</emphasis>
</taxonomicName>
<emphasis box="[519,523,190,214]" italics="true" pageId="3" pageNumber="399">,</emphasis>
the paraprocts are triangular with acute apex in lateral view and the hammer is transversely rounded, whereas in
<taxonomicName baseAuthorityName="Wu" baseAuthorityYear="1948" box="[458,590,226,250]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="spatulata">
<emphasis box="[458,590,226,250]" italics="true" pageId="3" pageNumber="399">H. spatulata</emphasis>
</taxonomicName>
, the paraprocts are subrectangular with wide apex in lateral view and the hammer appears more rounded (see figs.
<quantity box="[546,640,262,286]" metricMagnitude="-1" metricUnit="m" metricValue="4.191" metricValueMax="4.318" metricValueMin="4.064" pageId="3" pageNumber="399" unit="in" value="16.5" valueMax="17.0" valueMin="16.0">1617 in</quantity>
<bibRefCitation author="Wu, C. F." box="[646,747,262,286]" pageId="3" pageNumber="399" pagination="145 - 151" refId="ref2026" refString="Wu, C. F. (1948) Fifth supplement to the stoneflies of China (Order Plecoptera). Peking Natural History Bulletin, 17 (2), 145 - 151." type="journal article" year="1948">Wu 1948</bibRefCitation>
).
</paragraph>
<paragraph blockId="3.[151,1437,154,466]" pageId="3" pageNumber="399">
Among the well described species, the new species is also similar to
<taxonomicName authority="Li, Mo &amp; Muranyi, 2019" authorityName="Li, Mo &amp; Muranyi" authorityYear="2019" box="[949,1326,298,322]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="ovalis">
<emphasis box="[949,1047,298,322]" italics="true" pageId="3" pageNumber="399">H. ovalis</emphasis>
<bibRefCitation author="Li, W. H. &amp; Mo, R. R. &amp; Muranyi, D." box="[1054,1326,298,322]" pageId="3" pageNumber="399" pagination="349 - 358" refId="ref1695" refString="Li, W. H., Mo, R. R. &amp; Muranyi, D. (2019) Additions to the genus Hemacroneuria Enderlein (Plecoptera: Perlidae) from China. Zootaxa, 4652 (2), 349 - 358. https: // doi. org / 10.11646 / zootaxa. 4652.2.7" type="journal article" year="2019">Li, Mo &amp; Murányi, 2019</bibRefCitation>
</taxonomicName>
described from
<collectingRegion box="[210,407,334,358]" country="China" name="Zhejiang" pageId="3" pageNumber="399">Zhejiang Province</collectingRegion>
of eastern
<collectingCountry box="[527,591,334,358]" name="China" pageId="3" pageNumber="399">China</collectingCountry>
along the East
<collectingCountry box="[757,821,334,358]" name="China" pageId="3" pageNumber="399">China</collectingCountry>
Sea in having a similar pronotum, tergum 10 and similar brownish ventral area in the apical half of aedeagus. However, the new species can be easily distinguished from
<taxonomicName authorityName="Li, Mo &amp; Muranyi" authorityYear="2019" box="[1340,1437,370,394]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="ovalis">
<emphasis box="[1340,1437,370,394]" italics="true" pageId="3" pageNumber="399">H. ovalis</emphasis>
</taxonomicName>
by the rectangular paraprocts in dorsal view. In
<taxonomicName authorityName="Li, Mo &amp; Muranyi" authorityYear="2019" box="[658,755,406,430]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="ovalis">
<emphasis box="[658,755,406,430]" italics="true" pageId="3" pageNumber="399">H. ovalis</emphasis>
</taxonomicName>
, the paraprocts are largely triangular. In addition, hammer of
<taxonomicName authorityName="Mo &amp; Wang &amp; Li" authorityYear="2020" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="trilobata">
<emphasis italics="true" pageId="3" pageNumber="399">H. trilobata</emphasis>
</taxonomicName>
is transversely rounded while that of
<taxonomicName authorityName="Li, Mo &amp; Muranyi" authorityYear="2019" box="[647,743,442,466]" class="Insecta" family="Perlidae" genus="Hemacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="399" phylum="Arthropoda" rank="species" species="ovalis">
<emphasis box="[647,743,442,466]" italics="true" pageId="3" pageNumber="399">H. ovalis</emphasis>
</taxonomicName>
by is rounded (compare fig. 6b in
<bibRefCitation author="Li, W. H. &amp; Mo, R. R. &amp; Muranyi, D." box="[1113,1256,442,466]" pageId="3" pageNumber="399" pagination="349 - 358" refId="ref1695" refString="Li, W. H., Mo, R. R. &amp; Muranyi, D. (2019) Additions to the genus Hemacroneuria Enderlein (Plecoptera: Perlidae) from China. Zootaxa, 4652 (2), 349 - 358. https: // doi. org / 10.11646 / zootaxa. 4652.2.7" type="journal article" year="2019">
Li
<emphasis box="[1143,1197,442,466]" italics="true" pageId="3" pageNumber="399">et al.</emphasis>
2019
</bibRefCitation>
and
<figureCitation box="[1308,1387,442,466]" captionStart="FIGURE 2" captionStartId="2.[151,244,1453,1475]" captionTargetBox="[152,1430,183,1418]" captionTargetId="figure@2.[151,1435,182,1426]" captionTargetPageId="2" captionText="FIGURE 2. Hemacroneuria trilobata sp. nov. (male). a. Paraprocts, lateral view. b. Hammer, ventral view. c. Terminalia, lateral view. d. Partially everted aedeagus, ventral view." figureDoi="http://doi.org/10.5281/zenodo.3842464" httpUri="https://zenodo.org/record/3842464/files/figure.png" pageId="3" pageNumber="399">Fig. 2b</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>