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<document ID-DOI="http://doi.org/10.5281/zenodo.4762006" ID-GBIF-Dataset="28228da7-1a79-45b8-bb9c-698fe9764316" ID-GBIF-Taxon="182070777" ID-ISSN="1854-0392" ID-Zenodo-Dep="4762006" approvalRequired="1" approvalRequired_for_textStreams="1" checkinTime="1620933921553" checkinUser="felipe" docAuthor="McLellan, Ian D. &amp; Zwick, Peter" docDate="2007" docId="0399AB12FFB0FFC0EBB457AA51AFF919" docLanguage="en" docName="Illiesia.3.4.20-42.pdf" docOrigin="Illiesia 3 (4)" docStyle="DocumentStyle:1DEF1196F206C1C297CF0540A5C6768F.1:Illesia.2005-2008.journal_article" docStyleId="1DEF1196F206C1C297CF0540A5C6768F" docStyleName="Illesia.2005-2008.journal_article" docStyleVersion="1" docTitle="Antarctoperlinae Enderlein 1909" docType="treatment" docVersion="5" lastPageId="11" lastPageNumber="31" masterDocId="FFA0D36AFFB9FFCBE82B5344536CFF9B" masterDocTitle="New Species Of And Keys To South American Gripopterygidae (Plecoptera)" masterLastPageNumber="42" masterPageNumber="20" pageId="9" pageNumber="29" updateTime="1632015891772" 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 Of And Keys To South American Gripopterygidae (Plecoptera)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>McLellan, Ian D.</mods:namePart>
<mods:affiliation>and Peter Zwick &amp; P. O. Box 95, Westport, New Zealand E-mail: mclellan @ xtra. co. nz</mods:affiliation>
<mods:nameIdentifier type="email">mclellan@xtra.co.nz</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Zwick, Peter</mods:namePart>
<mods:affiliation>Limnologische Fluss-Station des Max-Planck-Instituts für Limnologie, Schlitz, Germany Correspondence: Peter Zwick, Schwarzer Stock 9, D- 36110 Schlitz, Germany E-mail: pleco-p. zwick @ t-online. de</mods:affiliation>
<mods:nameIdentifier type="email">pleco-p.zwick@t-online.de</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>2007</mods:date>
<mods:detail type="pubDate">
<mods:number>2007-06-26</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>3</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>4</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>20</mods:start>
<mods:end>42</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.4758655</mods:identifier>
<mods:identifier type="GBIF-Dataset">28228da7-1a79-45b8-bb9c-698fe9764316</mods:identifier>
<mods:identifier type="ISSN">1854-0392</mods:identifier>
<mods:identifier type="Zenodo-Dep">4758655</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.4762006" ID-GBIF-Taxon="182070777" ID-Zenodo-Dep="4762006" LSID="urn:lsid:plazi:treatment:0399AB12FFB0FFC0EBB457AA51AFF919" httpUri="http://treatment.plazi.org/id/0399AB12FFB0FFC0EBB457AA51AFF919" lastPageId="11" lastPageNumber="31" pageId="9" pageNumber="29">
<subSubSection box="[927,1249,1262,1286]" pageId="9" pageNumber="29" type="nomenclature">
<paragraph blockId="9.[927,1249,1262,1286]" box="[927,1249,1262,1286]" pageId="9" pageNumber="29">
<heading bold="true" box="[927,1249,1262,1286]" fontSize="10" level="2" pageId="9" pageNumber="29" reason="2">
<emphasis bold="true" box="[927,1249,1262,1286]" pageId="9" pageNumber="29">
<taxonomicName authorityName="Enderlein" authorityYear="1909" box="[927,1126,1262,1286]" class="Insecta" family="Gripopterygidae" kingdom="Animalia" order="Plecoptera" pageId="9" pageNumber="29" phylum="Arthropoda" rank="subFamily" subFamily="Antarctoperlinae">Antarctoperlinae</taxonomicName>
gen. sp. II
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[1019,1156,1297,1322]" pageId="9" pageNumber="29" type="description">
<paragraph blockId="9.[1019,1156,1297,1322]" box="[1019,1156,1297,1322]" pageId="9" pageNumber="29">
(
<figureCitation box="[1027,1149,1297,1322]" captionStart="Figs" captionStartId="10.[184,234,1676,1700]" captionTargetBox="[271,1328,294,1630]" captionTargetId="figure-150@10.[252,1318,261,1646]" captionTargetPageId="10" captionText="Figs. 2429. Antarctoperlinae gen.sp. II, larva. 24, habitus; 25, detail of pronotal lateral margin; 26, hypopharynx, lateral; 27, same, dorsal; 28, rear part of an abdominal tergite, with surface pilosity and caudal setal fringe; 29, abdominal tip, lateral." figureDoi="http://doi.org/10.5281/zenodo.4758667" httpUri="https://zenodo.org/record/4758667/files/figure.png" pageId="9" pageNumber="29">
Figs. 24
<emphasis bold="true" box="[1113,1122,1297,1322]" pageId="9" pageNumber="29"></emphasis>
29
</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection pageId="9" pageNumber="29" type="materials_examined">
<paragraph blockId="9.[812,1404,1366,1978]" pageId="9" pageNumber="29">
<emphasis bold="true" box="[812,1040,1366,1390]" pageId="9" pageNumber="29">Material examined.</emphasis>
<materialsCitation ID-GBIF-Occurrence="3111445324" collectingDate="1 March" collectionCode="CMF, OSF" collectorName="N. Lago Alumine" country="Argentina" location="Rio Litran" municipality="Rio Litran" pageId="9" pageNumber="29" specimenCount="1" stateProvince="Neuquen">
2 LA,
<collectingCountry box="[1115,1233,1366,1390]" name="Argentina" pageId="9" pageNumber="29">Argentina</collectingCountry>
,
<collectingRegion box="[1244,1353,1366,1389]" country="Argentina" name="Neuquen" pageId="9" pageNumber="29">Neuquen</collectingRegion>
,
<collectingMunicipality country="Argentina" name="Rio Litran" pageId="9" pageNumber="29" stateProvince="Neuquen">Rio Litran</collectingMunicipality>
,
<quantity box="[894,953,1400,1425]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="29" unit="km" value="5.0">
<locationDeviation box="[894,953,1400,1425]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="29" unit="km" value="5.0">5 km</locationDeviation>
</quantity>
.
<collectorName box="[962,1159,1401,1425]" pageId="9" pageNumber="29">N. Lago Alumine</collectorName>
<date box="[1164,1258,1401,1425]" pageId="9" pageNumber="29">
<collectingDate box="[1164,1258,1401,1425]" pageId="9" pageNumber="29">1 March</collectingDate>
</date>
.1978
<collectionCode box="[1321,1378,1401,1425]" collectionName="CMF" pageId="9" pageNumber="29">CMF</collectionCode>
&amp;
<collectionCode box="[812,862,1435,1459]" collectionName="OSF" pageId="9" pageNumber="29">OSF</collectionCode>
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="3111445319" collectingDate="1978-03-01" collectionCode="CMF, OSF" collectorName="Ao. Purumeco, NW Lago Alumine" country="Argentina" location="Neuquen" pageId="9" pageNumber="29" specimenCount="1" stateProvince="Neuquen">
8 LA,
<collectingCountry box="[937,1056,1435,1459]" name="Argentina" pageId="9" pageNumber="29">Argentina</collectingCountry>
,
<collectingRegion box="[1064,1173,1436,1459]" country="Argentina" name="Neuquen" pageId="9" pageNumber="29">Neuquen</collectingRegion>
,
<collectorName pageId="9" pageNumber="29">Ao. Purumeco, NW Lago Alumine</collectorName>
<date box="[994,1157,1470,1494]" pageId="9" pageNumber="29" value="1978-03-01">
<collectingDate box="[994,1157,1470,1494]" pageId="9" pageNumber="29" value="1978-03-01">1 March 1978</collectingDate>
</date>
<collectionCode box="[1169,1226,1470,1494]" collectionName="CMF" pageId="9" pageNumber="29">CMF</collectionCode>
&amp;
<collectionCode box="[1270,1320,1470,1494]" collectionName="OSF" pageId="9" pageNumber="29">OSF</collectionCode>
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="3111445328" collectingDate="1987-02-04" collectingDateMax="1997-02" collectingDateMin="1987-02-04" collectionCode="CMF, OSF, LFS" collectorName="E. Liucura &amp; February" country="Chile" elevation="1750" location="Malleco" municipality="Malleco" pageId="9" pageNumber="29" specimenCount="1">
1 LA,
<collectingCountry box="[812,875,1504,1528]" name="Chile" pageId="9" pageNumber="29">Chile</collectingCountry>
,
<collectingMunicipality box="[886,979,1504,1528]" country="Chile" name="Malleco" pageId="9" pageNumber="29">Malleco</collectingMunicipality>
, small stream
<locationDeviation bearing="90.0" box="[1144,1239,1504,1528]" distance="20000.0" pageId="9" pageNumber="29">
<quantity box="[1144,1213,1504,1528]" metricMagnitude="4" metricUnit="m" metricValue="2.0" pageId="9" pageNumber="29" unit="km" value="20.0">20 km</quantity>
E
</locationDeviation>
. Liucura,
<quantity metricMagnitude="3" metricUnit="m" metricValue="1.75" pageId="9" pageNumber="29" unit="m" value="1750.0">
<elevation metricMagnitude="3" metricUnit="m" metricValue="1.75" pageId="9" pageNumber="29" unit="m" value="1750.0">1750 m</elevation>
</quantity>
,
<date box="[846,1028,1539,1563]" pageId="9" pageNumber="29" value="1987-02-04">
<collectingDate box="[846,1028,1539,1563]" pageId="9" pageNumber="29" value="1987-02-04">4 February 1987</collectingDate>
</date>
,
<collectionCode box="[1036,1094,1539,1563]" collectionName="CMF" pageId="9" pageNumber="29">CMF</collectionCode>
&amp;
<collectionCode box="[1114,1163,1539,1563]" collectionName="OSF" pageId="9" pageNumber="29">OSF</collectionCode>
, (
<date box="[1179,1314,1539,1563]" pageId="9" pageNumber="29" value="1997-02">
<collectingDate box="[1179,1314,1539,1563]" pageId="9" pageNumber="29" value="1997-02">
February
<quantity box="[1288,1340,1539,1563]" metricMagnitude="0" metricUnit="m" metricValue="2.4638" pageId="9" pageNumber="29" unit="in" value="97.0">97 in</quantity>
</collectingDate>
</date>
<collectionCode box="[1345,1392,1539,1563]" pageId="9" pageNumber="29">LFS</collectionCode>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="3111445325" collectingDate="1987-02-04" collectingDateMax="1997-02" collectingDateMin="1987-02-04" collectionCode="CMF, OSF, LFS" collectorName="S. Pino Hachado &amp; February" country="Argentina" location="Pino Hachado" pageId="9" pageNumber="29" specimenCount="1" stateProvince="Neuquen">
1 LA,
<collectingCountry box="[885,1003,1573,1597]" name="Argentina" pageId="9" pageNumber="29">Argentina</collectingCountry>
,
<collectingRegion box="[1016,1125,1574,1597]" country="Argentina" name="Neuquen" pageId="9" pageNumber="29">Neuquen</collectingRegion>
, small stream,
<locationDeviation bearing="180.0" box="[1303,1399,1573,1597]" distance="10000.0" pageId="9" pageNumber="29">
<quantity box="[1303,1374,1573,1597]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="29" unit="km" value="10.0">10 km</quantity>
S
</locationDeviation>
.
<location LSID="urn:lsid:plazi:treatment:0399AB12FFB0FFC0EBB457AA51AFF919:8EEF4CDFFFB0FFC2EB07550C50B2F9FB" box="[812,990,1608,1632]" country="Argentina" name="Pino Hachado" pageId="9" pageNumber="29" stateProvince="Neuquen">Pino Hachado</location>
,
<date box="[1013,1229,1608,1632]" pageId="9" pageNumber="29" value="1987-02-04">
<collectingDate box="[1013,1229,1608,1632]" pageId="9" pageNumber="29" value="1987-02-04">4. February 1987</collectingDate>
</date>
,
<collectionCode box="[1252,1309,1608,1632]" collectionName="CMF" pageId="9" pageNumber="29">CMF</collectionCode>
&amp;
<collectionCode box="[1349,1399,1608,1632]" collectionName="OSF" pageId="9" pageNumber="29">OSF</collectionCode>
, (
<date box="[820,962,1642,1666]" pageId="9" pageNumber="29" value="1997-02">
<collectingDate box="[820,962,1642,1666]" pageId="9" pageNumber="29" value="1997-02">
February
<quantity box="[936,997,1642,1666]" metricMagnitude="0" metricUnit="m" metricValue="2.4638" pageId="9" pageNumber="29" unit="in" value="97.0">97 in</quantity>
</collectingDate>
</date>
<collectionCode box="[1008,1055,1642,1666]" pageId="9" pageNumber="29">LFS</collectionCode>
)
</materialsCitation>
;
<materialsCitation ID-GBIF-Occurrence="3111445307" collectingDate="1979-02-05" collectingDateMax="1979-02-06" collectingDateMin="1979-02-05" collectionCode="MD, DA, LFS" country="Chile" county="Malleco Prov." elevation="1100" location="Raices" municipality="Cordillera" pageId="9" pageNumber="29" specimenCount="1">
4 LA,
<collectingCountry box="[1156,1219,1642,1666]" name="Chile" pageId="9" pageNumber="29">Chile</collectingCountry>
,
<collectingCounty box="[1234,1399,1642,1666]" pageId="9" pageNumber="29">Malleco Prov.</collectingCounty>
,
<collectingMunicipality box="[812,928,1677,1701]" pageId="9" pageNumber="29">Cordillera</collectingMunicipality>
de las
<location LSID="urn:lsid:plazi:treatment:0399AB12FFB0FFC0EBB457AA51AFF919:8EEF4CDFFFB0FFC2EBD655C95724F93E" box="[1021,1096,1677,1701]" country="Chile" county="Malleco Prov." municipality="Cordillera" name="Raices" pageId="9" pageNumber="29">Raices</location>
,
<locationDeviation box="[1112,1353,1677,1701]" location="Curacautin" pageId="9" pageNumber="29">
<quantity box="[1112,1185,1677,1701]" metricMagnitude="4" metricUnit="m" metricValue="3.7" pageId="9" pageNumber="29" unit="km" value="37.0">37 km</quantity>
E Curacautin
</locationDeviation>
,
<date pageId="9" pageNumber="29" value="1979-02-05" valueMax="1979-02-06" valueMin="1979-02-05">
<collectingDate pageId="9" pageNumber="29" value="1979-02-05" valueMax="1979-02-06" valueMin="1979-02-05">
5
<emphasis bold="true" box="[1382,1390,1677,1702]" pageId="9" pageNumber="29"></emphasis>
6 February 1979
</collectingDate>
</date>
,
<quantity box="[986,1068,1712,1736]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="9" pageNumber="29" unit="m" value="1100.0">
<elevation box="[986,1068,1712,1736]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="9" pageNumber="29" unit="m" value="1100.0">1100 m</elevation>
</quantity>
, DD,
<collectionCode box="[1123,1169,1712,1735]" country="Germany" name="Museum Donaueschingen" pageId="9" pageNumber="29">MD</collectionCode>
&amp;
<collectionCode box="[1200,1240,1712,1736]" pageId="9" pageNumber="29">DA</collectionCode>
(
<quantity box="[1253,1308,1712,1736]" metricMagnitude="0" metricUnit="m" metricValue="2.4638" pageId="9" pageNumber="29" unit="in" value="97.0">97 in</quantity>
<collectionCode box="[1313,1357,1712,1736]" pageId="9" pageNumber="29">LFS</collectionCode>
<emphasis bold="true" box="[1357,1366,1711,1735]" pageId="9" pageNumber="29">)</emphasis>
</materialsCitation>
<emphasis bold="true" box="[1366,1372,1711,1735]" pageId="9" pageNumber="29">;</emphasis>
<materialsCitation ID-GBIF-Occurrence="3111445322" collectingDate="1987-02-05" collectionCode="CMF, OSF, LFS" country="Chile" location="Malleco" municipality="Malleco" pageId="9" pageNumber="29" specimenCount="1">
39 LA,
<collectingCountry box="[878,941,1746,1770]" name="Chile" pageId="9" pageNumber="29">Chile</collectingCountry>
,
<collectingMunicipality box="[968,1061,1746,1770]" country="Chile" name="Malleco" pageId="9" pageNumber="29">Malleco</collectingMunicipality>
, small stream,
<locationDeviation location="Lonquimay" pageId="9" pageNumber="29">
<quantity box="[1281,1354,1746,1770]" metricMagnitude="3" metricUnit="m" metricValue="9.0" pageId="9" pageNumber="29" unit="km" value="9.0">9 km</quantity>
W Lonquimay
</locationDeviation>
,
<date box="[954,1133,1781,1805]" pageId="9" pageNumber="29" value="1987-02-05">
<collectingDate box="[954,1133,1781,1805]" pageId="9" pageNumber="29" value="1987-02-05">5 February 1987</collectingDate>
</date>
,
<collectionCode box="[1142,1199,1781,1805]" collectionName="CMF" pageId="9" pageNumber="29">CMF</collectionCode>
&amp;
<collectionCode box="[1218,1266,1781,1805]" collectionName="OSF" pageId="9" pageNumber="29">OSF</collectionCode>
(3 remain as duplicates in
<collectionCode box="[969,1017,1816,1840]" pageId="9" pageNumber="29">LFS</collectionCode>
)
</materialsCitation>
. 8 LA “9/12 o” among unsorted material in coll. Illies, locality and date unknown.
</paragraph>
</subSubSection>
<subSubSection lastPageId="11" lastPageNumber="31" pageId="9" pageNumber="29" type="description">
<paragraph blockId="9.[812,1404,1366,1978]" pageId="9" pageNumber="29">
<emphasis bold="true" box="[812,962,1884,1908]" pageId="9" pageNumber="29">Dimensions.</emphasis>
Larva (last instar): body length 12.5
<emphasis bold="true" box="[1395,1404,1885,1910]" pageId="9" pageNumber="29"></emphasis>
13.0; antenna 7.0; cerci 2.5.
</paragraph>
<paragraph blockId="9.[812,1404,1366,1978]" lastBlockId="10.[812,1404,1849,1976]" lastPageId="10" lastPageNumber="30" pageId="9" pageNumber="29">
<emphasis bold="true" box="[812,885,1954,1978]" pageId="9" pageNumber="29">Larva.</emphasis>
Dark brown, muscle attachments on head and thorax darker. Scape and pedicel plus some flagellar segments (about segments 7
<emphasis bold="true" box="[505,513,1884,1909]" pageId="10" pageNumber="30"></emphasis>
12) darker brown than rest of antenna. Similarly, tip of first cercus segment and the next 6
<emphasis bold="true" box="[353,361,1953,1978]" pageId="10" pageNumber="30"></emphasis>
8 segments distinctly darker brown than rest of cercus. Clothed with short dark procumbent setae (
<figureCitation box="[1046,1131,1883,1907]" captionStart="Figs" captionStartId="10.[184,234,1676,1700]" captionTargetBox="[271,1328,294,1630]" captionTargetId="figure-150@10.[252,1318,261,1646]" captionTargetPageId="10" captionText="Figs. 2429. Antarctoperlinae gen.sp. II, larva. 24, habitus; 25, detail of pronotal lateral margin; 26, hypopharynx, lateral; 27, same, dorsal; 28, rear part of an abdominal tergite, with surface pilosity and caudal setal fringe; 29, abdominal tip, lateral." figureDoi="http://doi.org/10.5281/zenodo.4758667" httpUri="https://zenodo.org/record/4758667/files/figure.png" pageId="10" pageNumber="30">Fig. 25</figureCitation>
) except side edges of thorax and caudal edges of abdominal segments which have setal fringes as described below.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.4758667" ID-Zenodo-Dep="4758667" httpUri="https://zenodo.org/record/4758667/files/figure.png" pageId="10" pageNumber="30" startId="10.[184,234,1676,1700]" targetBox="[271,1328,294,1630]" targetPageId="10">
<paragraph blockId="10.[184,1403,1676,1769]" pageId="10" pageNumber="30">
Figs. 24
<emphasis bold="true" box="[278,286,1676,1701]" pageId="10" pageNumber="30"></emphasis>
29.
<taxonomicName authorityName="Enderlein" authorityYear="1909" box="[333,527,1676,1700]" class="Insecta" family="Gripopterygidae" kingdom="Animalia" order="Plecoptera" pageId="10" pageNumber="30" phylum="Arthropoda" rank="subFamily" subFamily="Antarctoperlinae">Antarctoperlinae</taxonomicName>
gen.sp. II, larva. 24, habitus; 25, detail of pronotal lateral margin; 26, hypopharynx, lateral; 27, same, dorsal; 28, rear part of an abdominal tergite, with surface pilosity and caudal setal fringe; 29, abdominal tip, lateral.
</paragraph>
</caption>
<paragraph blockId="11.[184,776,260,1667]" pageId="11" pageNumber="31">
Head: Massive, dorsal face flat, occipital area strongly downcurved. Eyes large, no ocelli. Central depression shallow, indistinct. Unpaired cephalic suture long, branches initially diverging at right angle, then bent abruptly sidewards, meeting inner edge of eyes and curving forward alongside them, behind antennae. Frons descending stepwise to clypeus, labrum with large articulation membrane. Genae as high as the large antennal scape and cut off and rounded level with the scape. Mouthparts similar to
<taxonomicName authorityName="Enderlein" authorityYear="1909" box="[315,509,605,629]" class="Insecta" family="Gripopterygidae" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="31" phylum="Arthropoda" rank="subFamily" subFamily="Antarctoperlinae">Antarctoperlinae</taxonomicName>
gen. sp. I. Antennae about half as long as body, scape large, pedicel dark, basally strongly constricted. Base of flagellum distinctly expanded, segments on wide part of flagellum very short and distinguished by rings of strong short setae whose tips curve back against flagellum; narrow distal segments almost twice longer than wide, hairs hardly noticeable.
</paragraph>
<paragraph blockId="11.[184,776,260,1667]" pageId="11" pageNumber="31">Thorax. Nota flanged, the edges with a fringe of prominent setae with truncate tips. Pronotum as wide as head, wider than long, almost rectangular with a short blunt extension of the anterior angles. Wingpads short and triangular. Legs. Short, hind legs shorter than the abdomen and clothed dorsally with a few dark setae. Tibiae triangular with a sharp outer edge. Tarsi with the usual short segment 1 and 2 and large claws.</paragraph>
<paragraph blockId="11.[184,776,260,1667]" pageId="11" pageNumber="31">Abdomen short and wider medially, the segments are complete rings, their hind margins with a fringe of prominent dark setae. Hind margin of tergite 10 rounded. Subanal lobes each with a long pointed projection. Cerci short and threadlike, their extremities clothed with a ring of short setae.</paragraph>
</subSubSection>
<subSubSection pageId="11" pageNumber="31" type="discussion">
<paragraph blockId="11.[184,776,260,1667]" pageId="11" pageNumber="31">
<emphasis bold="true" box="[184,295,1400,1424]" pageId="11" pageNumber="31">Remarks.</emphasis>
The short triangular wing pads probably indicate that some adults may be short winged. Both
<taxonomicName authorityName="Enderlein" authorityYear="1909" box="[184,378,1469,1493]" class="Insecta" family="Gripopterygidae" kingdom="Animalia" order="Plecoptera" pageId="11" pageNumber="31" phylum="Arthropoda" rank="subFamily" subFamily="Antarctoperlinae">Antarctoperlinae</taxonomicName>
gen.sp. I and II have a broad flanged thorax and long, almost straight paraproctal spines. The prominent pronotal corners and long setae of the abdominal hair fringes distinguish sp. I from sp. II. The latter has blunt corners of pronotum and short peg
<emphasis bold="true" box="[342,350,1642,1667]" pageId="11" pageNumber="31"></emphasis>
like setae in abdominal fringes.
</paragraph>
</subSubSection>
</treatment>
</document>