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<document ID-DOI="http://doi.org/10.5281/zenodo.4762652" ID-GBIF-Dataset="564cead7-264a-4ee4-b5ee-15fd3ba81657" ID-GBIF-Taxon="182073491" ID-ISSN="1854-0392" ID-Zenodo-Dep="4762652" checkinTime="1620935982597" checkinUser="felipe" docAuthor="Stark, Bill P. &amp; Sivec, Ignac" docDate="2008" docId="03CA87B2FF97FFF0FC772A3F77ACFEA9" docLanguage="en" docName="Illiesia.4.3.19-54.pdf" docOrigin="Illiesia 4 (3)" docStyle="DocumentStyle:1DEF1196F206C1C297CF0540A5C6768F.1:Illesia.2005-2008.journal_article" docStyleId="1DEF1196F206C1C297CF0540A5C6768F" docStyleName="Illesia.2005-2008.journal_article" docStyleVersion="1" docTitle="Neoperla song Stark &amp; Sivec 2008, sp. n." docType="treatment" docVersion="5" lastPageId="19" lastPageNumber="37" masterDocId="FFF3FFCAFF86FFE3FFAB2954746AFFD5" masterDocTitle="New Species And Records Of Neoperla (Plecoptera: Perlidae) From Vietnam" masterLastPageNumber="54" masterPageNumber="19" pageId="17" pageNumber="36" updateTime="1632024248002" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>New Species And Records Of Neoperla (Plecoptera: Perlidae) From Vietnam</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Stark, Bill P.</mods:namePart>
<mods:affiliation>and Ignac Sivec &amp; Box 4045, Department of Biology, Mississippi College, Clinton, Mississippi, U. S. A. 39058 E-mail: stark @ mc. edu</mods:affiliation>
<mods:nameIdentifier type="email">stark@mc.edu</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sivec, Ignac</mods:namePart>
<mods:affiliation>Slovenian Museum of Natural History, Prešernova 20, P. O. Box 290, SLO- 1001 Ljubljana, Slovenia E-mail: isivec @ pms-lj. si</mods:affiliation>
<mods:nameIdentifier type="email">isivec@pms-lj.si</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Illiesia</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2008</mods:date>
<mods:detail type="pubDate">
<mods:number>2008-03-20</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>4</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>3</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>19</mods:start>
<mods:end>54</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.4758856</mods:identifier>
<mods:identifier type="GBIF-Dataset">564cead7-264a-4ee4-b5ee-15fd3ba81657</mods:identifier>
<mods:identifier type="ISSN">1854-0392</mods:identifier>
<mods:identifier type="Zenodo-Dep">4758856</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.4762652" ID-GBIF-Taxon="182073491" ID-Zenodo-Dep="4762652" LSID="urn:lsid:plazi:treatment:03CA87B2FF97FFF0FC772A3F77ACFEA9" httpUri="http://treatment.plazi.org/id/03CA87B2FF97FFF0FC772A3F77ACFEA9" lastPageId="19" lastPageNumber="37" pageId="17" pageNumber="36">
<subSubSection box="[988,1227,875,900]" pageId="17" pageNumber="36" type="nomenclature">
<paragraph blockId="17.[988,1227,875,900]" box="[988,1227,875,900]" pageId="17" pageNumber="36">
<heading bold="true" box="[988,1227,875,900]" centered="true" fontSize="10" level="2" pageId="17" pageNumber="36" reason="2">
<emphasis bold="true" box="[988,1227,875,900]" pageId="17" pageNumber="36">
<taxonomicName authority="Stark &amp; Sivec, 2008" authorityName="Stark &amp; Sivec" authorityYear="2008" box="[988,1152,875,899]" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="17" pageNumber="36" phylum="Arthropoda" rank="species" species="song" status="sp. n.">
<emphasis bold="true" box="[988,1152,875,899]" italics="true" pageId="17" pageNumber="36">Neoperla song</emphasis>
</taxonomicName>
<taxonomicNameLabel box="[1165,1227,876,900]" pageId="17" pageNumber="36" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[989,1227,910,935]" pageId="17" pageNumber="36" type="description">
<paragraph blockId="17.[989,1227,910,935]" box="[989,1227,910,935]" pageId="17" pageNumber="36">
(
<figureCitation box="[997,1120,910,935]" captionStart="Figs" captionStartId="18.[184,234,1186,1210]" captionTargetBox="[236,1435,276,1131]" captionTargetId="figure-355@18.[610,978,276,877]" captionText="Figs. 5761. Neoperla song. 57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca." figureDoi="http://doi.org/10.5281/zenodo.4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="17" pageNumber="36">Figs. 5761</figureCitation>
,
<figureCitation box="[1131,1219,911,935]" captionStart="Figs" captionStartId="30.[184,234,1876,1900]" captionTargetBox="[184,1404,347,1770]" captionTargetPageId="30" captionText="Figs. 112117. Egg micrographs. 112114. N. song. 112. Egg, 113. Collar, 114. Lid. 115117. N. spinaloba. 115. Egg, 116. Collar, 117. Lid." figureDoi="http://doi.org/10.5281/zenodo.4758910" httpUri="https://zenodo.org/record/4758910/files/figure.png" pageId="17" pageNumber="36">112114</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection pageId="17" pageNumber="36" type="materials_examined">
<paragraph blockId="17.[812,1404,980,1972]" pageId="17" pageNumber="36">
<emphasis bold="true" box="[812,1050,980,1004]" pageId="17" pageNumber="36">Material examined.</emphasis>
<materialsCitation ID-GBIF-Occurrence="3111475307" collectingDate="2000-06-16" collectingDateMax="2000-06-16" collectingDateMin="2000-06-09" collectionCode="ROM, IEBR" collectorName="B. Hubley &amp; D. C. Darling" country="Vietnam" county="Bach Ma National Park" elevation="1200" latitude="16.183332" location="Thua" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" pageId="17" pageNumber="36" specimenCode="ROM 2000531" specimenCount="5" specimenCount-female="2" specimenCount-male="3" typeStatus="holotype">
<typeStatus box="[1066,1174,980,1004]" pageId="17" pageNumber="36">Holotype</typeStatus>
<specimenCount box="[1190,1209,980,1004]" pageId="17" pageNumber="36" type="male"></specimenCount>
and
<specimenCount box="[1284,1332,980,1004]" pageId="17" pageNumber="36" type="male">1 ♂</specimenCount>
,
<specimenCount box="[1355,1403,980,1004]" pageId="17" pageNumber="36" type="female">1 ♀</specimenCount>
(genitalia damaged)
<typeStatus box="[1049,1162,1015,1039]" pageId="17" pageNumber="36">paratypes</typeStatus>
from
<collectingCountry box="[1232,1332,1015,1039]" name="Vietnam" pageId="17" pageNumber="36">Vietnam</collectingCountry>
,
<location LSID="urn:lsid:plazi:treatment:03CA87B2FF97FFF0FC772A3F77ACFEA9:8EBC607FFF97FFF2FAEB2AA37111FBDA" box="[1344,1403,1015,1039]" country="Vietnam" county="Bach Ma National Park" latitude="16.183332" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" name="Thua" pageId="17" pageNumber="36">Thua</location>
Thien
<location LSID="urn:lsid:plazi:treatment:03CA87B2FF97FFF0FC772A3F77ACFEA9:8EBC607FFF97FFF2FCDC2D4E77C1FBE4" box="[887,939,1050,1073]" country="Vietnam" county="Bach Ma National Park" latitude="16.183332" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" name="Hue" pageId="17" pageNumber="36">Hue</location>
,
<location LSID="urn:lsid:plazi:treatment:03CA87B2FF97FFF0FC772A3F77ACFEA9:8EBC607FFF97FFF2FC1D2D4D70AAFBE4" box="[950,1216,1049,1073]" country="Vietnam" county="Bach Ma National Park" latitude="16.183332" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" name="Bach Ma National Park" pageId="17" pageNumber="36">Bach Ma National Park</location>
near junction of
<location LSID="urn:lsid:plazi:treatment:03CA87B2FF97FFF0FC772A3F77ACFEA9:8EBC607FFF97FFF2FC872D6877B1FB81" box="[812,987,1084,1108]" country="Vietnam" county="Bach Ma National Park" latitude="16.183332" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" name="Rhododendron" pageId="17" pageNumber="36">Rhododendron</location>
and
<location LSID="urn:lsid:plazi:treatment:03CA87B2FF97FFF0FC772A3F77ACFEA9:8EBC607FFF97FFF2FBB82D6870E1FB81" box="[1043,1163,1084,1108]" country="Vietnam" county="Bach Ma National Park" latitude="16.183332" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" name="Five Lakes" pageId="17" pageNumber="36">Five Lakes</location>
trails,
<geoCoordinate box="[1240,1343,1083,1108]" degrees="16" direction="north" minutes="11" orientation="latitude" pageId="17" pageNumber="36" precision="925" value="16.183332">
16
<emphasis bold="true" box="[1265,1275,1083,1107]" pageId="17" pageNumber="36">°</emphasis>
11 N
</geoCoordinate>
,
<geoCoordinate degrees="107" direction="east" minutes="51" orientation="longitude" pageId="17" pageNumber="36" precision="925" value="107.85">
107
<emphasis bold="true" box="[1393,1403,1083,1107]" pageId="17" pageNumber="36">°</emphasis>
51 E
</geoCoordinate>
,
<quantity box="[880,962,1119,1143]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="17" pageNumber="36" unit="m" value="1200.0">
<elevation box="[880,962,1119,1143]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="17" pageNumber="36" unit="m" value="1200.0">1200 m</elevation>
</quantity>
,
<date box="[973,1116,1118,1143]" pageId="17" pageNumber="36" value="2000-06-16">
<collectingDate box="[973,1116,1118,1143]" pageId="17" pageNumber="36" value="2000-06-16">16 June 2000</collectingDate>
</date>
,
<collectorName box="[1126,1242,1118,1142]" pageId="17" pageNumber="36">B. Hubley</collectorName>
,
<collectorName box="[1252,1399,1118,1143]" pageId="17" pageNumber="36">D.C. Darling</collectorName>
,
<specimenCode box="[812,974,1153,1177]" collectionCode="ROM" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="36" type="Museum">ROM 2000531</specimenCode>
(
<typeStatus box="[992,1101,1153,1177]" pageId="17" pageNumber="36">Holotype</typeStatus>
and
<specimenCount box="[1164,1183,1152,1176]" pageId="17" pageNumber="36" type="female"></specimenCount>
<typeStatus box="[1193,1295,1154,1178]" pageId="17" pageNumber="36">paratype</typeStatus>
<collectionCode box="[1306,1370,1153,1177]" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="36" type="Museum">ROM</collectionCode>
,
<specimenCount box="[1384,1403,1152,1176]" pageId="17" pageNumber="36" type="male"></specimenCount>
<typeStatus box="[812,914,1188,1212]" pageId="17" pageNumber="36">paratype</typeStatus>
<collectionCode box="[931,993,1188,1212]" pageId="17" pageNumber="36">IEBR</collectionCode>
).
</materialsCitation>
<materialsCitation ID-GBIF-Occurrence="3111475304" collectingDate="2000-06-09" collectingDateMax="2000-06-15" collectingDateMin="2000-06-09" collectionCode="ROM" collectorName="Thua &amp; Hue &amp; Five Lakes Trail &amp; B. Hubley &amp; D. C. Darling" country="Vietnam" county="Bach Ma National Park" elevation="100" latitude="16.183332" location="Bach Ma National Park" longLatPrecision="1282" longitude="107.85" municipality="Bach Ma National Park" pageId="17" pageNumber="36" specimenCode="ROM 2000518, ROM 2000528" specimenCount="3" specimenCount-female="2" specimenCount-male="1" typeStatus="paratype">
Additional
<typeStatus box="[1162,1278,1188,1212]" pageId="17" pageNumber="36">paratypes</typeStatus>
:
<collectingCountry box="[1299,1400,1188,1212]" name="Vietnam" pageId="17" pageNumber="36">Vietnam</collectingCountry>
:
<collectorName box="[812,871,1222,1246]" pageId="17" pageNumber="36">Thua</collectorName>
Thien
<collectorName box="[961,1012,1222,1245]" pageId="17" pageNumber="36">Hue</collectorName>
,
<collectingMunicipality box="[1031,1323,1222,1246]" pageId="17" pageNumber="36">Bach Ma National Park</collectingMunicipality>
, small stream
<quantity box="[898,968,1257,1281]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="17" pageNumber="36" unit="m" value="100.0">
<elevation box="[898,968,1257,1281]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="17" pageNumber="36" unit="m" value="100.0">100 m</elevation>
</quantity>
past
<collectorName box="[1033,1221,1257,1281]" pageId="17" pageNumber="36">Five Lakes Trail</collectorName>
,
<date box="[1234,1369,1257,1281]" pageId="17" pageNumber="36" value="2000-06-09">
<collectingDate box="[1234,1369,1257,1281]" pageId="17" pageNumber="36" value="2000-06-09">9 June 2000</collectingDate>
</date>
,
<collectorName pageId="17" pageNumber="36">B. Hubley</collectorName>
,
<specimenCode box="[908,1066,1291,1315]" collectionCode="ROM" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="36" type="Museum">ROM 2000518</specimenCode>
,
<specimenCount box="[1075,1111,1291,1315]" pageId="17" pageNumber="36" type="male">1 ♂</specimenCount>
,
<specimenCount box="[1123,1159,1291,1315]" pageId="17" pageNumber="36" type="female">1 ♀</specimenCount>
(pinned,
<collectionCode box="[1265,1330,1291,1315]" collectionName="Canada Entomology Department, Royal Ontario Museum" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="36" type="Museum">ROM</collectionCode>
).
<collectorName box="[1345,1404,1291,1315]" pageId="17" pageNumber="36">Thua</collectorName>
Thien
<collectorName box="[887,939,1326,1349]" pageId="17" pageNumber="36">Hue</collectorName>
,
<collectingCounty box="[953,1233,1326,1350]" pageId="17" pageNumber="36">Bach Ma National Park</collectingCounty>
, ca.
<quantity box="[1290,1363,1326,1350]" metricMagnitude="4" metricUnit="m" metricValue="1.3" pageId="17" pageNumber="36" unit="km" value="13.0">
<locationDeviation box="[1290,1363,1326,1350]" metricMagnitude="4" metricUnit="m" metricValue="1.3" pageId="17" pageNumber="36" unit="km" value="13.0">13 km</locationDeviation>
</quantity>
on road from park entrance,
<date box="[1116,1266,1360,1384]" pageId="17" pageNumber="36" value="2000-06-15">
<collectingDate box="[1116,1266,1360,1384]" pageId="17" pageNumber="36" value="2000-06-15">15 June 2000</collectingDate>
</date>
,
<collectorName box="[1280,1399,1360,1384]" pageId="17" pageNumber="36">B. Hubley</collectorName>
,
<collectorName box="[812,960,1395,1419]" pageId="17" pageNumber="36">D.C. Darling</collectorName>
,
<specimenCode box="[971,1132,1395,1419]" collectionCode="ROM" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="36" type="Museum">ROM 2000528</specimenCode>
,
<specimenCount box="[1142,1181,1394,1419]" pageId="17" pageNumber="36" type="female">1 ♀</specimenCount>
(pinned,
<collectionCode box="[1292,1358,1395,1419]" collectionName="Canada Entomology Department, Royal Ontario Museum" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="36" type="Museum">ROM</collectionCode>
).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection lastPageId="18" lastPageNumber="37" pageId="17" pageNumber="36" type="description">
<paragraph blockId="17.[812,1404,980,1972]" pageId="17" pageNumber="36">
<emphasis bold="true" box="[812,981,1429,1453]" pageId="17" pageNumber="36">Adult habitus.</emphasis>
Biocellate. Head with large dark area on frons covering ocelli, extending laterally to eye margins, forward to center of frons then abruptly constricted to a short mesal handle (
<figureCitation box="[1246,1328,1533,1557]" captionStart="Figs" captionStartId="18.[184,234,1186,1210]" captionTargetBox="[236,1435,276,1131]" captionTargetId="figure-355@18.[610,978,276,877]" captionText="Figs. 5761. Neoperla song. 57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca." figureDoi="http://doi.org/10.5281/zenodo.4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="17" pageNumber="36">Fig. 57</figureCitation>
); dark areas interrupted by two pairs of pale spots. Pronotum brown with darker rugosities; median suture, anterior and posterior margins black. Wing membrane amber, veins darker but costal area pale. Femora pale brown, tibiae brown but darker at knee.
</paragraph>
<paragraph blockId="17.[812,1404,980,1972]" lastBlockId="18.[184,776,1324,1970]" lastPageId="18" lastPageNumber="37" pageId="17" pageNumber="36">
<emphasis bold="true" box="[812,879,1741,1765]" pageId="17" pageNumber="36">Male.</emphasis>
Forewing length
<quantity box="[1077,1192,1741,1765]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.2" metricValueMin="1.1" pageId="17" pageNumber="36" unit="mm" value="11.5" valueMax="12.0" valueMin="11.0">1112 mm</quantity>
. Process of tergum 7 short, wide and broadly rounded on posterior margin. Tergum 8 mesal sclerite not elevated, armed with scattered sensilla basiconica and bearing a Vshaped notch. Tergum 9 with a pair of low mounds sparsely armed with sensilla basiconica; mesal patch absent (
<figureCitation box="[908,994,1948,1972]" captionStart="Figs" captionStartId="18.[184,234,1186,1210]" captionTargetBox="[236,1435,276,1131]" captionTargetId="figure-355@18.[610,978,276,877]" captionText="Figs. 5761. Neoperla song. 57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca." figureDoi="http://doi.org/10.5281/zenodo.4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="17" pageNumber="36">Fig. 58</figureCitation>
). Hemitergal processes short and curved laterad. Aedeagal tube short, plump and poorly sclerotized; dorsoapical tube margin armed with a pair of low spinous lobes and ventroapical margins armed with a smaller pair of spinous lobes (
<figureCitation box="[192,276,1462,1486]" captionStart="Figs" captionStartId="18.[184,234,1186,1210]" captionTargetBox="[236,1435,276,1131]" captionTargetId="figure-355@18.[610,978,276,877]" captionText="Figs. 5761. Neoperla song. 57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca." figureDoi="http://doi.org/10.5281/zenodo.4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="18" pageNumber="37">Fig. 59</figureCitation>
). Aedeagal sac about as long as tube but curved ventrad; sac armed subapically with a linear patch of large cultriform spines; a patch of small spines occurs apically to large spines and sac bears additional patches of small spines along dorsobasal margin and laterally near base and proximal to large spines.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.4762648" ID-Zenodo-Dep="4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="18" pageNumber="37" startId="18.[184,234,1186,1210]" targetBox="[236,1435,276,1131]" targetPageId="18">
<paragraph blockId="18.[184,1403,1185,1244]" pageId="18" pageNumber="37">
Figs. 5761.
<emphasis box="[315,471,1186,1210]" italics="true" pageId="18" pageNumber="37">
<taxonomicName authorityName="Stark &amp; Sivec" authorityYear="2008" box="[315,467,1186,1210]" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="18" pageNumber="37" phylum="Arthropoda" rank="species" species="song">Neoperla song</taxonomicName>
.
</emphasis>
57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca.
</paragraph>
</caption>
<paragraph blockId="18.[184,776,1324,1970]" lastBlockId="18.[812,1404,1324,1971]" pageId="18" pageNumber="37">
<emphasis bold="true" box="[184,276,1704,1728]" pageId="18" pageNumber="37">Female.</emphasis>
Forewing length
<quantity box="[488,573,1704,1728]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="18" pageNumber="37" unit="mm" value="15.0">15 mm</quantity>
. Subgenital plate slightly produced but wide, involving more than half the posterior margin of sternum 8 (
<figureCitation box="[573,649,1773,1797]" captionStart="Figs" captionStartId="18.[184,234,1186,1210]" captionTargetBox="[236,1435,276,1131]" captionTargetId="figure-355@18.[610,978,276,877]" captionText="Figs. 5761. Neoperla song. 57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca." figureDoi="http://doi.org/10.5281/zenodo.4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="18" pageNumber="37">Fig. 60</figureCitation>
); margin of plate lined with long setae. Vagina longer than wide and constricted near midlength; anterior chamber somewhat quadrate and lined irregularly with brown scale spines. Spermathecal stalk and spermatheca short, curled at tip and slender (
<figureCitation box="[577,660,1946,1970]" captionStart="Figs" captionStartId="18.[184,234,1186,1210]" captionTargetBox="[236,1435,276,1131]" captionTargetId="figure-355@18.[610,978,276,877]" captionText="Figs. 5761. Neoperla song. 57. Head and pronotum, 58. Male terminalia, 59. Aedeagus, 60. Female terminalia, 61. Vagina and spermatheca." figureDoi="http://doi.org/10.5281/zenodo.4762648" httpUri="https://zenodo.org/record/4762648/files/figure.png" pageId="18" pageNumber="37">Fig. 61</figureCitation>
); a single accessory gland occurs near spermatheca tip.
</paragraph>
<paragraph blockId="18.[812,1404,1324,1971]" pageId="18" pageNumber="37">
<emphasis bold="true" box="[812,863,1359,1383]" pageId="18" pageNumber="37">Egg.</emphasis>
Length ca. 0.33 mm, width ca. 0.30 mm. Collar ca. 0.06 mm wide, very short and constricted at base (
<figureCitation box="[820,969,1428,1452]" captionStart="Figs" captionStartId="30.[184,234,1876,1900]" captionTargetBox="[184,1404,347,1770]" captionTargetPageId="30" captionText="Figs. 112117. Egg micrographs. 112114. N. song. 112. Egg, 113. Collar, 114. Lid. 115117. N. spinaloba. 115. Egg, 116. Collar, 117. Lid." figureDoi="http://doi.org/10.5281/zenodo.4758910" httpUri="https://zenodo.org/record/4758910/files/figure.png" pageId="18" pageNumber="37">Figs. 112114</figureCitation>
). Chorion without striae or follicle cell impressions, but with minute, shallow pits over entire surface.
</paragraph>
<paragraph blockId="18.[812,1404,1324,1971]" box="[812,1013,1532,1556]" pageId="18" pageNumber="37">
<emphasis bold="true" box="[812,885,1532,1556]" pageId="18" pageNumber="37">Larva.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection pageId="18" pageNumber="37" type="etymology">
<paragraph blockId="18.[812,1404,1324,1971]" pageId="18" pageNumber="37">
<emphasis bold="true" box="[812,946,1567,1591]" pageId="18" pageNumber="37">Etymology.</emphasis>
The species name, based on the Vietnamese word for stream or river and used as a noun in apposistion, was selected by biology students at
<collectingRegion box="[962,1091,1670,1694]" country="United States of America" name="Mississippi" pageId="18" pageNumber="37">Mississippi</collectingRegion>
College in a “name the
<taxonomicName baseAuthorityName="Sivec &amp; Zwick" baseAuthorityYear="1987" box="[812,905,1705,1729]" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="18" pageNumber="37" phylum="Arthropoda" rank="genus">
<emphasis box="[812,905,1705,1729]" italics="true" pageId="18" pageNumber="37">Neoperla</emphasis>
</taxonomicName>
contest”. The name was suggested by Brandon Webb.
</paragraph>
</subSubSection>
<subSubSection lastPageId="19" lastPageNumber="38" pageId="18" pageNumber="37" type="diagnosis">
<paragraph blockId="18.[812,1404,1324,1971]" lastBlockId="19.[812,1403,288,381]" lastPageId="19" lastPageNumber="38" pageId="18" pageNumber="37">
<emphasis bold="true" box="[812,938,1774,1798]" pageId="18" pageNumber="37">Diagnosis.</emphasis>
The aedeagus and external genitalia of this species are somewhat similar to those of
<taxonomicName authority="Zwick" authorityName="Zwick" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="18" pageNumber="37" phylum="Arthropoda" rank="species" species="tetrapoda">
<emphasis italics="true" pageId="18" pageNumber="37">N. tetrapoda</emphasis>
Zwick
</taxonomicName>
and other Bornean members of the
<taxonomicName authority="Banks" authorityName="Banks" authorityYear="1924" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="18" pageNumber="37" phylum="Arthropoda" rank="species" species="oculata">
<emphasis italics="true" pageId="18" pageNumber="37">N. oculata</emphasis>
Banks
</taxonomicName>
complex as defined by
<bibRefCitation author="Zwick, P." box="[1228,1377,1878,1902]" pageId="18" pageNumber="37" pagination="1 - 53" refId="ref17079" refString="Zwick, P. 1986. The Bornean species of the stonefly genus Neoperla (Plecoptera: Perlidae). Aquatic Insects, 8: 1 - 53." type="journal article" year="1986">Zwick (1986)</bibRefCitation>
. It differs from these in having a wider and shorter process on tergum 7, a V shaped notch on the mesal sclerite of tergum 8, and in lacking the extensive lobing of the aedeagal sac found among species of the
<taxonomicName authorityName="Banks" authorityYear="1924" box="[229,304,357,381]" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="19" pageNumber="38" phylum="Arthropoda" rank="species" species="oculata">
<emphasis box="[229,304,357,381]" italics="true" pageId="19" pageNumber="38">oculata</emphasis>
</taxonomicName>
complex. The egg is similar in shape to that of
<taxonomicName authority="(Enderlein)" baseAuthorityName="Enderlein" box="[890,1167,288,312]" class="Insecta" family="Perlidae" genus="Neoperla" kingdom="Animalia" order="Plecoptera" pageId="19" pageNumber="38" phylum="Arthropoda" rank="species" species="boornensis">
<emphasis box="[890,1032,288,312]" italics="true" pageId="19" pageNumber="38">N. boornensis</emphasis>
(Enderlein)
</taxonomicName>
however the collar is shorter and wider and the chorionic detail differs (
<bibRefCitation author="Zwick, P." box="[820,955,356,381]" pageId="19" pageNumber="38" pagination="1 - 53" refId="ref17079" refString="Zwick, P. 1986. The Bornean species of the stonefly genus Neoperla (Plecoptera: Perlidae). Aquatic Insects, 8: 1 - 53." type="journal article" year="1986">Zwick 1986</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>