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<document id="BE6A1E5875E020B588F917AF18093A20" ID-DOI="10.5281/zenodo.175973" ID-GBIF-Dataset="8a72f993-05f4-4919-b788-03a223d8de7e" ID-ISSN="1175-5326" ID-Zenodo-Dep="175973" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459825715672" checkinUser="plazi" docAuthor="Li, Xu, Zhou, Wei, Thomson, Alfred W., Zhang, Qing &amp; Yang, Ying" docDate="2007" docId="03AE87FAFF972D0A7DDBFAF8FD90F9D1" docLanguage="en" docName="zt01440p019.pdf" docOrigin="Zootaxa 1440" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Pareuchiloglanis prolixdorsalis Li, Zhou, Thomson, Zhang &amp; Yang, 2007, sp. nov." docType="treatment" docVersion="8" lastPageNumber="17" masterDocId="FF97FF82FF992D1A7D4CFF97FFDCFF83" masterDocTitle="A review of the genus Pareuchiloglanis (Sisoridae) from the Lancangjiang (upper Mekong River) with descriptions of two new species from Yunnan, China" masterLastPageNumber="19" masterPageNumber="1" pageNumber="15" updateTime="1698222216718" updateUser="plazi">
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<mods:title id="38291E099A73F75928EB292516DACDA1">A review of the genus Pareuchiloglanis (Sisoridae) from the Lancangjiang (upper Mekong River) with descriptions of two new species from Yunnan, China</mods:title>
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<mods:namePart id="9B35ECC98F86A32A3CCE9E0F117AAAAF">Li, Xu</mods:namePart>
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<mods:namePart id="DFD07B39ACA0A076718DADE04442F2B3">Zhou, Wei</mods:namePart>
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<mods:namePart id="1F8A2C88BFE57211C4A0ACA37CF413E0">Thomson, Alfred W.</mods:namePart>
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<mods:namePart id="6708B711A31AC662C9DAFD8440DE9CF5">Zhang, Qing</mods:namePart>
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<mods:namePart id="F45F8CA55290750235636E47285F32F9">Yang, Ying</mods:namePart>
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<mods:date id="3116DE877CCA5AC98C4520207CF95710">2007</mods:date>
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<treatment id="03AE87FAFF972D0A7DDBFAF8FD90F9D1" ID-DOI="http://doi.org/10.5281/zenodo.5613100" ID-GBIF-Taxon="119356662" ID-Zenodo-Dep="5613100" LSID="urn:lsid:plazi:treatment:03AE87FAFF972D0A7DDBFAF8FD90F9D1" httpUri="http://treatment.plazi.org/id/03AE87FAFF972D0A7DDBFAF8FD90F9D1" lastPageId="16" lastPageNumber="17" pageId="14" pageNumber="15">
<subSubSection id="C31D6567FF972D147DDBFAF8FF33FA2F" pageId="14" pageNumber="15" type="nomenclature">
<paragraph id="8BB836ECFF972D147DDBFAF8FDA4FA0A" blockId="14.[151,632,1391,1452]" box="[151,632,1391,1417]" pageId="14" pageNumber="15">
<heading id="D0F08180FF972D147DDBFAF8FDA4FA0A" bold="true" box="[151,632,1391,1417]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
<emphasis id="B973EAFEFF972D147DDBFAF8FDA4FA0A" bold="true" box="[151,632,1391,1417]" pageId="14" pageNumber="15">
<taxonomicName id="4C074D6FFF972D147DDBFAF8FDCFFA0A" ID-CoL="4DLDF" box="[151,531,1391,1417]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="prolixdorsalis" status="sp. nov.">
<emphasis id="B973EAFEFF972D147DDBFAF8FDCFFA0A" bold="true" box="[151,531,1391,1417]" italics="true" pageId="14" pageNumber="15">Pareuchiloglanis prolixdorsalis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2405785FF972D147F56FAF8FDA4FA0A" box="[538,632,1391,1417]" pageId="14" pageNumber="15" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BB836ECFF972D147DDBFA05FF33FA2F" blockId="14.[151,632,1391,1452]" box="[151,239,1426,1452]" pageId="14" pageNumber="15">
(
<figureCitation id="133C2A69FF972D147DD3FA05FF39FA2F" box="[159,229,1426,1452]" captionStart="FIGURE 8" captionStartId="15.[151,255,1507,1531]" captionTargetBox="[156,1430,352,1481]" captionTargetId="figure@15.[156,1431,352,1483]" captionTargetPageId="15" captionText="FIGURE 8. Pareuchiloglanis prolixdorsalis, SWFC 0 105002, holotype, 146.0 mm SL; Xiaonuoyou, Jinghong County, Yunnan province, China. Dorsal, lateral and ventral views." httpUri="https://zenodo.org/record/175981/files/figure.png" pageId="14" pageNumber="15">Fig. 8</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C31D6567FF972D147DDBFA75FE4FF947" pageId="14" pageNumber="15" type="materials_examined">
<paragraph id="8BB836ECFF972D147DDBFA75FB31F9A7" blockId="14.[151,1436,1506,2012]" pageId="14" pageNumber="15">
<emphasis id="B973EAFEFF972D147DDBFA75FECCFA7F" bold="true" box="[151,272,1506,1532]" pageId="14" pageNumber="15">
<typeStatus id="54BC884EFF972D147DDBFA75FED7FA7F" box="[151,267,1506,1532]" pageId="14" pageNumber="15" type="holotype">Holotype</typeStatus>
.
</emphasis>
<collectionCode id="ED16AE29FF972D147C57FA75FEB7FA7F" box="[283,363,1506,1532]" pageId="14" pageNumber="15">SWFC</collectionCode>
0
<quantity id="4CFF9B09FF972D147CC9FA75FD89FA7F" box="[389,597,1506,1532]" metricMagnitude="5" metricUnit="m" metricValue="1.05002161" pageId="14" pageNumber="15" unit="mm" value="1.05002161E8">105002, 161 mm</quantity>
TL,
<quantity id="4CFF9B09FF972D147FDAFA75FD27FA7F" box="[662,763,1506,1532]" metricMagnitude="-1" metricUnit="m" metricValue="1.46" pageId="14" pageNumber="15" unit="mm" value="146.0">146 mm</quantity>
SL; Xiaonuoyou (
<geoCoordinate id="EE33502BFF972D147EADFA75FBADFA7F" box="[993,1137,1506,1532]" direction="north" orientation="latitude" pageId="14" pageNumber="15" precision="15" value="22.234446">22°1404”N</geoCoordinate>
<geoCoordinate id="EE33502BFF972D147931FA75FAC6FA7F" box="[1149,1306,1506,1532]" direction="east" orientation="longitude" pageId="14" pageNumber="15" precision="15" value="100.620834">100°3675”E</geoCoordinate>
), Nabanhe (small branch of Lancangjiang), Jinghong County, Yunnan Province, L.-X. Hang,
<date id="FFB9102CFF972D147914F99DFB35F9A7" box="[1112,1257,1546,1572]" pageId="14" pageNumber="15" value="2001-05-02">2 May 2001</date>
.
</paragraph>
<paragraph id="8BB836ECFF972D147D8AF9A5FE4FF947" blockId="14.[151,1436,1506,2012]" pageId="14" pageNumber="15">
<emphasis id="B973EAFEFF972D147D8AF9A5FE97F9CF" bold="true" box="[198,331,1586,1612]" pageId="14" pageNumber="15">
<typeStatus id="54BC884EFF972D147D8AF9A5FE9AF9CF" box="[198,326,1586,1612]" pageId="14" pageNumber="15" type="paratype">Paratypes</typeStatus>
.
</emphasis>
<collectionCode id="ED16AE29FF972D147C1AF9A5FE7AF9CF" box="[342,422,1586,1612]" pageId="14" pageNumber="15">SWFC</collectionCode>
0 105001, 0105003-0105005 (4;
<quantity id="4CFF9B09FF972D147E7BF9A5FC0BF9CF" box="[823,983,1586,1612]" metricMagnitude="-1" metricUnit="m" metricValue="1.525" metricValueMax="1.7" metricValueMin="1.35" pageId="14" pageNumber="15" unit="mm" value="152.5" valueMax="170.0" valueMin="135.0">135170 mm</quantity>
TL,
<quantity id="4CFF9B09FF972D14795BF9A5FB6BF9CF" box="[1047,1207,1586,1612]" metricMagnitude="-1" metricUnit="m" metricValue="1.34" metricValueMax="1.48" metricValueMin="1.2" pageId="14" pageNumber="15" unit="mm" value="134.0" valueMax="148.0" valueMin="120.0">120148 mm</quantity>
SL), same data as
<typeStatus id="54BC884EFF972D147DDBF9CDFEDEF9F7" box="[151,258,1626,1652]" pageId="14" pageNumber="15" type="holotype">holotype</typeStatus>
.
<collectionCode id="ED16AE29FF972D147C42F9CDFE82F9F7" box="[270,350,1626,1652]" pageId="14" pageNumber="15">SWFC</collectionCode>
0 303249 (1;
<quantity id="4CFF9B09FF972D147CB3F9CDFDB6F9F7" box="[511,618,1626,1652]" metricMagnitude="-2" metricUnit="m" metricValue="9.28" pageId="14" pageNumber="15" unit="mm" value="92.8">92.8 mm</quantity>
TL,
<quantity id="4CFF9B09FF972D147FEBF9CDFCCDF9F7" box="[679,785,1626,1652]" metricMagnitude="-2" metricUnit="m" metricValue="8.04" pageId="14" pageNumber="15" unit="mm" value="80.4">80.4 mm</quantity>
SL), Donggualin (
<geoCoordinate id="EE33502BFF972D147EBDF9CDFBA1F9F7" box="[1009,1149,1626,1652]" direction="north" orientation="latitude" pageId="14" pageNumber="15" precision="9" value="24.307167">24°18.43N</geoCoordinate>
<geoCoordinate id="EE33502BFF972D147931F9CDFACAF9F7" box="[1149,1302,1626,1652]" direction="east" orientation="longitude" pageId="14" pageNumber="15" precision="9" value="100.77683">100°46.61E</geoCoordinate>
), Xiaobahe (upstream of Weiyuanjiang, a branch of Lancangjiang), Zhenyuan County, Yunnan Province, W. Zhou &amp; Q. Wang,
<date id="FFB9102CFF972D147DA5F93DFE52F947" box="[233,398,1706,1732]" pageId="14" pageNumber="15" value="2003-09-29">29 Sept. 2003</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C31D6567FF972D157D8AF945FA47F876" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15" type="diagnosis">
<paragraph id="8BB836ECFF972D157D8AF945FC12FEA9" blockId="14.[151,1436,1506,2012]" lastBlockId="15.[151,1437,152,298]" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
<emphasis id="B973EAFEFF972D147D8AF945FE9AF96F" bold="true" box="[198,326,1746,1772]" pageId="14" pageNumber="15">Diagnosis.</emphasis>
Characters distinguishing
<taxonomicName id="4C074D6FFF972D147FC8F944FC25F96F" box="[644,1017,1747,1772]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="prolixdorsalis">
<emphasis id="B973EAFEFF972D147FC8F944FC25F96F" box="[644,1017,1747,1772]" italics="true" pageId="14" pageNumber="15">Pareuchiloglanis prolixdorsalis</emphasis>
</taxonomicName>
from
<emphasis id="B973EAFEFF972D147908F944FE4DF897" italics="true" pageId="14" pageNumber="15">
<taxonomicName id="4C074D6FFF972D147908F944FB32F96F" box="[1092,1262,1747,1772]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="abbreviatus">P. abbreviatus</taxonomicName>
,
<taxonomicName id="4C074D6FFF972D1479B7F944FF12F897" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="gracilicaudata">P. gracilicaudata</taxonomicName>
,
<taxonomicName id="4C074D6FFF972D147D90F96CFE4DF897" box="[220,401,1787,1812]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="15" phylum="Chordata" rank="species" species="kamengensis">P. kamengensis</taxonomicName>
</emphasis>
and
<emphasis id="B973EAFEFF972D147C82F96CFDB0F897" box="[462,620,1787,1812]" italics="true" pageId="14" pageNumber="15">P. m y z o s t o m a</emphasis>
are summarized in
<tableCitation id="C6850357FF972D147E13F96DFC65F897" box="[863,953,1786,1812]" captionStart="TABLE 1" captionStartId="2.[151,239,471,495]" captionTargetBox="[159,1424,562,1455]" captionTargetPageId="2" captionText="TABLE 1. Summary of main characters distinguishing Pareuchiloglanis abbreviatus, P. gracilicaudata, P. kamengensis, P. myzostoma and P. prolixdorsalis." httpUri="http://table.plazi.org/id/DF786664FF9B2D187DDBFE40FDCDFD92" pageId="14" pageNumber="15" tableUuid="DF786664FF9B2D187DDBFE40FDCDFD92">Table 1</tableCitation>
. A species of
<taxonomicName id="4C074D6FFF972D147924F96CFAEDF897" box="[1128,1329,1787,1812]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="14" pageNumber="15" phylum="Chordata" rank="genus">
<emphasis id="B973EAFEFF972D147924F96CFAEDF897" box="[1128,1329,1787,1812]" italics="true" pageId="14" pageNumber="15">Pareuchiloglanis</emphasis>
</taxonomicName>
with the following unique combination of characters: adipose-fin base not confluent with caudal fin (vs. confluent); premaxillary tooth patches appear joined (vs. separate); lower lip connected to base of maxillary barbel by skin flap, without sulcus between them (vs. not connected, with sulcus); 6 upper + 7 lower branched caudalfin rays (vs. 7+8); dorsal fin
<date id="FFB9102CFF972D147CAFF80DFDC0F837" box="[483,540,1946,1972]" pageId="14" pageNumber="15">i-5-6</date>
(vs.
<date id="FFB9102CFF972D147F19F80DFDA5F837" box="[597,633,1946,1972]" pageId="14" pageNumber="15">i-7</date>
); anal fin
<date id="FFB9102CFF972D147FA1F80DFCCAF837" box="[749,790,1946,1972]" pageId="14" pageNumber="15">ii-4</date>
(vs.
<date id="FFB9102CFF972D147E02F80DFCA6F837" box="[846,890,1946,1972]" pageId="14" pageNumber="15">ii-8</date>
); distance between pelvic-fin origin to anal-fin origin longer than distance between pelvic-fin origin to mouth (vs. equal); pectoral fins not reaching origin of pelvic fin (vs. reaching); origin of pelvic fins opposite to end of dorsal-fin base (vs. posterior to end of dorsalfin base); anus nearer to posterior end of pelvic-fin base than to anal-fin origin (vs. nearer to anal-fin origin); long interdorsal, tip of dorsal fin not reaching origin of adipose fin when depressed (vs. reaching); caudal peduncle length 18.222.2% SL; caudal peduncle depth 4.55.6% SL.
</paragraph>
<caption id="DF786664FF962D157DDBFA74FCDBF99E" httpUri="https://zenodo.org/record/175981/files/figure.png" pageId="15" pageNumber="16" targetBox="[156,1430,352,1481]" targetPageId="15">
<paragraph id="8BB836ECFF962D157DDBFA74FCDBF99E" blockId="15.[151,1436,1507,1565]" pageId="15" pageNumber="16">
<emphasis id="B973EAFEFF962D157DDBFA74FEC5FA78" bold="true" box="[151,281,1507,1531]" pageId="15" pageNumber="16">FIGURE 8.</emphasis>
<taxonomicName id="4C074D6FFF962D157C6EFA74FDA8FA79" box="[290,628,1507,1530]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="prolixdorsalis">
<emphasis id="B973EAFEFF962D157C6EFA74FDA8FA79" box="[290,628,1507,1530]" italics="true" pageId="15" pageNumber="16">Pareuchiloglanis prolixdorsalis</emphasis>
</taxonomicName>
, SWFC 0 105002, holotype, 146.0 mm SL; Xiaonuoyou, Jinghong County, Yunnan province, China. Dorsal, lateral and ventral views.
</paragraph>
</caption>
<paragraph id="8BB836ECFF962D157D8AF9DCFA47F876" blockId="15.[151,1436,1611,2037]" pageId="15" pageNumber="16">
<taxonomicName id="4C074D6FFF962D157D8AF9DCFDE1F9E7" box="[198,573,1611,1636]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="prolixdorsalis">
<emphasis id="B973EAFEFF962D157D8AF9DCFDE1F9E7" box="[198,573,1611,1636]" italics="true" pageId="15" pageNumber="16">Pareuchiloglanis prolixdorsalis</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="4C074D6FFF962D157E1CF9DCFBC0F9E7" box="[848,1052,1611,1636]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="gongshanensis">
<emphasis id="B973EAFEFF962D157E1CF9DCFBC0F9E7" box="[848,1052,1611,1636]" italics="true" pageId="15" pageNumber="16">P. gongshanensis</emphasis>
</taxonomicName>
,
<emphasis id="B973EAFEFF962D157962F9DCFA9BF9E7" box="[1070,1351,1611,1636]" italics="true" pageId="15" pageNumber="16">
<taxonomicName id="4C074D6FFF962D157962F9DCFB5EF9E7" box="[1070,1154,1611,1636]" class="Actinopterygii" family="Sisoridae" genus="Euchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="feae">P. feae</taxonomicName>
,
<taxonomicName id="4C074D6FFF962D1579DDF9DCFA9BF9E7" box="[1169,1351,1611,1636]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="kamengensis">P. kamengensis</taxonomicName>
</emphasis>
and
<taxonomicName id="4C074D6FFF962D1578CAF9DCFEF6F90F" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="macropterus">
<emphasis id="B973EAFEFF962D1578CAF9DCFEF6F90F" italics="true" pageId="15" pageNumber="16">P. macropterus</emphasis>
</taxonomicName>
by the following characters: premaxillary tooth patches appear joined with a median indentation (vs. separate) (
<figureCitation id="133C2A69FF962D157C07F90CFE49F936" box="[331,405,1691,1717]" captionStart="FIGURE 2" captionStartId="4.[151,255,910,934]" captionTargetBox="[184,1399,669,878]" captionTargetId="figure@4.[151,1436,652,898]" captionTargetPageId="4" captionText="FIGURE 2. Ventral view of premaxillary tooth band. A, premaxillary tooth patches appear joined with a shallow median indentation (Pareuchiloglanis gracilicaudata, SWFC 0 0 0 4052, 110 mm SL); B, premaxillary tooth patches appear separate with a deep median indentation (Pareuchiloglanis kamengensis SWFC 0 411001, 149 mm SL); C, premaxillary tooth patches separate (Oreoglanis setiger, SWFC 0 411019, 94.4 mm SL)." httpUri="https://zenodo.org/record/175975/files/figure.png" pageId="15" pageNumber="16">Fig. 2</figureCitation>
A); lower lip connected to base of maxillary barbel by skin flap, and without sulcus between them (vs. not connected, with sulcus) (
<figureCitation id="133C2A69FF962D157F8EF954FCDBF95E" box="[706,775,1731,1757]" captionStart="FIGURE 3" captionStartId="4.[151,255,1876,1900]" captionTargetBox="[158,1428,1092,1833]" captionTargetId="figure@4.[158,1428,1092,1853]" captionTargetPageId="4" captionText="FIGURE 3. Ventral view of maxillary barbel and lower lip. A, maxillary barbel and lower lip connected directly (Pareuchiloglanis gracilicaudata, SWFC 0 0 0 4052, 110 mm SL); B &amp; C, maxillary barbel and the lower lip interrupted by an obvious sulcus (s) (B, Pareuchiloglanis kamengensis, SWFC 0 411001, 149 mm SL; C, Oreoglanis setiger, SWFC 0 411019, 94.4 mm SL)." httpUri="https://zenodo.org/record/175976/files/figure.png" pageId="15" pageNumber="16">Fig. 3</figureCitation>
A). It differs from
<taxonomicName id="4C074D6FFF962D157EACF954FB5BF95F" box="[992,1159,1731,1756]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="abbreviatus">
<emphasis id="B973EAFEFF962D157EACF954FB5BF95F" box="[992,1159,1731,1756]" italics="true" pageId="15" pageNumber="16">P. abbreviatus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C074D6FFF962D1579F2F954FA89F95F" box="[1214,1365,1731,1756]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="anteanalis">
<emphasis id="B973EAFEFF962D1579F2F954FA89F95F" box="[1214,1365,1731,1756]" italics="true" pageId="15" pageNumber="16">P. anteanalis</emphasis>
</taxonomicName>
by its shorter pectoral fin, pectoral fin not reaching origin of pelvic fin (vs. reaching). It differs from
<emphasis id="B973EAFEFF962D1579A0F97CFF15F8AF" italics="true" pageId="15" pageNumber="16">
<taxonomicName id="4C074D6FFF962D1579A0F97CFAE0F887" box="[1260,1340,1771,1796]" class="Actinopterygii" family="Sisoridae" genus="Euchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="feae">P. feae</taxonomicName>
,
<taxonomicName id="4C074D6FFF962D157804F97CFF15F8AF" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="poilanei">P. poilanei</taxonomicName>
</emphasis>
,
<taxonomicName id="4C074D6FFF962D157D94F884FE56F8AF" box="[216,394,1811,1836]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="sichuanensis">
<emphasis id="B973EAFEFF962D157D94F884FE56F8AF" box="[216,394,1811,1836]" italics="true" pageId="15" pageNumber="16">P. sichuanensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C074D6FFF962D157C8FF884FD5EF8AF" box="[451,642,1811,1836]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="tianquanensis">
<emphasis id="B973EAFEFF962D157C8FF884FD5EF8AF" box="[451,642,1811,1836]" italics="true" pageId="15" pageNumber="16">P. tianquanensis</emphasis>
</taxonomicName>
by adipose-fin base not being confluent with caudal fin (vs. confluent). It differs from
<taxonomicName id="4C074D6FFF962D157CDBF8ACFD9EF8D7" box="[407,578,1851,1876]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="abbreviatus">
<emphasis id="B973EAFEFF962D157CDBF8ACFD9EF8D7" box="[407,578,1851,1876]" italics="true" pageId="15" pageNumber="16">P. abbreviatus</emphasis>
</taxonomicName>
by having tip of dorsal fin not reaching origin of adipose fin when depressed (vs. reaching). It differs from
<taxonomicName id="4C074D6FFF962D157F27F8F4FCEFF8FF" box="[619,819,1891,1916]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="gracilicaudata">
<emphasis id="B973EAFEFF962D157F27F8F4FCEFF8FF" box="[619,819,1891,1916]" italics="true" pageId="15" pageNumber="16">P. gracilicaudata</emphasis>
</taxonomicName>
,
<emphasis id="B973EAFEFF962D157E0EF8F4FC01F8FF" box="[834,989,1891,1916]" italics="true" pageId="15" pageNumber="16">P. m y z o s t o m a</emphasis>
,
<taxonomicName id="4C074D6FFF962D157EA2F8F4FBA9F8FF" box="[1006,1141,1891,1916]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="nebulifer">
<emphasis id="B973EAFEFF962D157EA2F8F4FBA9F8FF" box="[1006,1141,1891,1916]" italics="true" pageId="15" pageNumber="16">P. nebulifer</emphasis>
</taxonomicName>
and
<taxonomicName id="4C074D6FFF962D1579E0F8F4FAFEF8FF" box="[1196,1314,1891,1916]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="robusta">
<emphasis id="B973EAFEFF962D1579E0F8F4FAFEF8FF" box="[1196,1314,1891,1916]" italics="true" pageId="15" pageNumber="16">P. robusta</emphasis>
</taxonomicName>
by having 6+7 branched caudal-fin rays (vs. 7+8).
<taxonomicName id="4C074D6FFF962D157F26F81CFC01F827" box="[618,989,1931,1956]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="prolixdorsalis">
<emphasis id="B973EAFEFF962D157F26F81CFC01F827" box="[618,989,1931,1956]" italics="true" pageId="15" pageNumber="16">Pareuchiloglanis prolixdorsalis</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C074D6FFF962D15793AF81CFAFDF827" box="[1142,1313,1931,1956]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="songdaensis">
<emphasis id="B973EAFEFF962D15793AF81CFAFDF827" box="[1142,1313,1931,1956]" italics="true" pageId="15" pageNumber="16">P. songdaensis</emphasis>
</taxonomicName>
by having distance between pelvic-fin origin to anal-fin origin longer than distance between pelvic-fin origin to mouth (vs. equal). It differs from
<taxonomicName id="4C074D6FFF962D157C81F84CFD5CF877" box="[461,640,2011,2036]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="15" pageNumber="16" phylum="Chordata" rank="species" species="songmaensis">
<emphasis id="B973EAFEFF962D157C81F84CFD5CF877" box="[461,640,2011,2036]" italics="true" pageId="15" pageNumber="16">P. songmaensis</emphasis>
</taxonomicName>
by having fewer fin rays, dorsal fin
<date id="FFB9102CFF962D157965F84CFBB9F876" box="[1065,1125,2011,2037]" pageId="15" pageNumber="16">i-5-6</date>
, anal fin
<date id="FFB9102CFF962D15799DF84CFB26F876" box="[1233,1274,2011,2037]" pageId="15" pageNumber="16">ii-4</date>
(vs.
<date id="FFB9102CFF962D15787EF84CFA89F876" box="[1330,1365,2011,2037]" pageId="15" pageNumber="16">i-7</date>
,
<date id="FFB9102CFF962D15782EF84CFA52F876" box="[1378,1422,2011,2037]" pageId="15" pageNumber="16">ii-8</date>
).
</paragraph>
</subSubSection>
<subSubSection id="C31D6567FF892D0A7DDBFF0FFD6FFA31" pageId="16" pageNumber="17" type="description">
<paragraph id="8BB836ECFF892D0A7DDBFF0FFCEAFED1" blockId="16.[151,1437,152,1618]" pageId="16" pageNumber="17">
<taxonomicName id="4C074D6FFF892D0A7DDBFF0FFDD3FF32" box="[151,527,152,177]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="prolixdorsalis">
<emphasis id="B973EAFEFF892D0A7DDBFF0FFDD3FF32" box="[151,527,152,177]" italics="true" pageId="16" pageNumber="17">Pareuchiloglanis prolixdorsalis</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C074D6FFF892D0A7FF9FF0FFCB0FF32" box="[693,876,152,177]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="sichuanensis">
<emphasis id="B973EAFEFF892D0A7FF9FF0FFCB0FF32" box="[693,876,152,177]" italics="true" pageId="16" pageNumber="17">P. sichuanensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C074D6FFF892D0A7EE0FF0FFBF6FF32" box="[940,1066,152,177]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="sinensis">
<emphasis id="B973EAFEFF892D0A7EE0FF0FFBF6FF32" box="[940,1066,152,177]" italics="true" pageId="16" pageNumber="17">P. sinensis</emphasis>
</taxonomicName>
by narrower caudal peduncle, depth 4.55.6% SL (vs. 7.811.4% SL). It differs from
<taxonomicName id="4C074D6FFF892D0A7E50FF57FC6EFF5A" box="[796,946,192,217]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="rhabdurus">
<emphasis id="B973EAFEFF892D0A7E50FF57FC6EFF5A" box="[796,946,192,217]" italics="true" pageId="16" pageNumber="17">P. rhabdurus</emphasis>
</taxonomicName>
by its longer and deeper caudal peduncle, length 18.222.2% SL (vs. 17.6% SL) and depth 4.55.6% SL (vs. 4.2% SL). It further differs from
<emphasis id="B973EAFEFF892D0A7863FF7FFDA1FEAA" italics="true" pageId="16" pageNumber="17">
<taxonomicName id="4C074D6FFF892D0A7863FF7FFEDDFEAA" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="gongshanensis">P. gongshanensis</taxonomicName>
,
<taxonomicName id="4C074D6FFF892D0A7C40FE87FE1DFEAA" box="[268,449,272,297]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="kamengensis">P. kamengensis</taxonomicName>
,
<taxonomicName id="4C074D6FFF892D0A7C81FE87FDA1FEAA" box="[461,637,272,297]" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="macropterus">P. macropterus</taxonomicName>
</emphasis>
and
<emphasis id="B973EAFEFF892D0A7FFAFE87FC8DFEAA" box="[694,849,272,297]" italics="true" pageId="16" pageNumber="17">P. m y z o s t o m a</emphasis>
by having the origin of the anus nearer the posterior end of the pelvic-fin base (vs. nearer anal-fin origin).
</paragraph>
<paragraph id="8BB836ECFF892D0A7D8AFEC8FF10FDE9" blockId="16.[151,1437,152,1618]" pageId="16" pageNumber="17">
<emphasis id="B973EAFEFF892D0A7D8AFEC8FE83FEFA" bold="true" box="[198,351,351,377]" pageId="16" pageNumber="17">Description.</emphasis>
Morphometric and meristic data are in
<tableCitation id="C6850357FF892D0A7E72FEF7FC45FEF9" box="[830,921,352,378]" captionStart="TABLE 3" captionStartId="9.[151,239,151,175]" captionTargetBox="[151,1416,242,2007]" captionTargetPageId="9" captionText="TABLE 3. Counts and proportional measurements of Pareuchiloglanis gracilicaudata, P. myzostoma and P. prolixdorsalis (italic and bold indicate a diagnostic difference between species)." httpUri="http://table.plazi.org/id/DF786664FF902D137DDBFF00FCB3FF52" pageId="16" pageNumber="17" tableUuid="DF786664FF902D137DDBFF00FCB3FF52">Table 3</tableCitation>
. Mouth wide, inferior, transverse. Anterior margin of premaxillary tooth patches exposed when mouth closed. Oral region with papillae. Oral teeth coniform, embedded in skin, only tips exposed, irregular rows. Premaxillary tooth patches broad, appear joined, with median indentation, sides not extending backwards (
<figureCitation id="133C2A69FF892D0A7E76FE4FFC5CFE71" box="[826,896,472,498]" captionStart="FIGURE 2" captionStartId="4.[151,255,910,934]" captionTargetBox="[184,1399,669,878]" captionTargetId="figure@4.[151,1436,652,898]" captionTargetPageId="4" captionText="FIGURE 2. Ventral view of premaxillary tooth band. A, premaxillary tooth patches appear joined with a shallow median indentation (Pareuchiloglanis gracilicaudata, SWFC 0 0 0 4052, 110 mm SL); B, premaxillary tooth patches appear separate with a deep median indentation (Pareuchiloglanis kamengensis SWFC 0 411001, 149 mm SL); C, premaxillary tooth patches separate (Oreoglanis setiger, SWFC 0 411019, 94.4 mm SL)." httpUri="https://zenodo.org/record/175975/files/figure.png" pageId="16" pageNumber="17">Fig. 2</figureCitation>
A). Gill opening extending from posttemporal region to base of second pectoral-fin element. Post-labial groove interrupted, ending at base of inner mandibular barbel. Lower lip connected to base of maxillary barbel by skin flap, without sulcus between them (
<figureCitation id="133C2A69FF892D0A7820FDBFFF79FDE9" captionStart="FIGURE 3" captionStartId="4.[151,255,1876,1900]" captionTargetBox="[158,1428,1092,1833]" captionTargetId="figure@4.[158,1428,1092,1853]" captionTargetPageId="4" captionText="FIGURE 3. Ventral view of maxillary barbel and lower lip. A, maxillary barbel and lower lip connected directly (Pareuchiloglanis gracilicaudata, SWFC 0 0 0 4052, 110 mm SL); B &amp; C, maxillary barbel and the lower lip interrupted by an obvious sulcus (s) (B, Pareuchiloglanis kamengensis, SWFC 0 411001, 149 mm SL; C, Oreoglanis setiger, SWFC 0 411019, 94.4 mm SL)." httpUri="https://zenodo.org/record/175976/files/figure.png" pageId="16" pageNumber="17">Fig. 3</figureCitation>
A).
</paragraph>
<paragraph id="8BB836ECFF892D0A7D8AFDEFFE50FC51" blockId="16.[151,1437,152,1618]" pageId="16" pageNumber="17">Head compressed, rostral margin rounded when viewed dorsally. Head and abdominal region moderately broad. Dorsal profile rising gradually from tip of snout to origin of dorsal fin, then sloping slowly ventrally to end of caudal peduncle. Oral region, anterior part of abdomen with dense papillae, density gradually decreasing posteriorly. Eye small, almost round, subcutaneous, dorsal. Eye closer to tip of snout than to dorsalmost extremity of gill opening. Barbels flattened, in four pairs. Nasal barbel with small flap of thin skin fringing posterior margin, reaching anterior orbital margin. Maxillary barbel with thin flap of skin fringing posterior margin, pointed tip, extending to or beyond pectoral-fin origin. Origin of inner mandibular barbel close to midline. Outer mandibular barbel origin posterolateral of inner mandibular barbel, reaching nearly to first pectoral-fin element.</paragraph>
<paragraph id="8BB836ECFF892D0A7D8AFC77FAFFFA91" blockId="16.[151,1437,152,1618]" pageId="16" pageNumber="17">Dorsal fin at point through anterior third of body; without spine, margin straight, extending beyond vertical through base of pelvic fin. Tip of dorsal fin not reaching origin of adipose fin when depressed. Adipose fin with long base, third of postdorsal distance, fin margin almost straight for entire length, adipose-fin base deeply incised posteriorly. Length of adipose-fin base equal to predorsal length. Origin of anal fin posterior, inserted nearer to caudal-fin base than to end of pelvic-fin base. Pectoral and pelvic fins enlarged, with broadly rounded margins, first element on each broadened, with regular striae on ventral surface. Pectoral fin not reaching origin of pelvic fin. Pelvic fin reaching anus. Anus located nearer to posterior end of pelvic-fin base than to anal-fin origin. Caudal fin truncate. Skin smooth. Lateral line complete and midlateral.</paragraph>
<paragraph id="8BB836ECFF892D0A7D8AFA88FD6FFA31" blockId="16.[151,1437,152,1618]" pageId="16" pageNumber="17">
<emphasis id="B973EAFEFF892D0A7D8AFA88FEB9FABA" bold="true" box="[198,357,1311,1337]" pageId="16" pageNumber="17">Colouration.</emphasis>
Green yellow on dorsal surface, milk-white on ventral region. Light yellow spot on posttemporal area. Pair of yellow spots on dorsal, adipose, caudal fins. Pectoral and pelvic fins green-yellow with lighter colour around distal edge. Dorsal fin green-yellow with lighter medial band and distal edge. Caudal fin gray-black with small yellow patch in middle.
</paragraph>
</subSubSection>
<subSubSection id="C31D6567FF892D0A7D8AFA28FBBEFA59" box="[198,1122,1471,1498]" pageId="16" pageNumber="17" type="distribution">
<paragraph id="8BB836ECFF892D0A7D8AFA28FBBEFA59" blockId="16.[151,1437,152,1618]" box="[198,1122,1471,1498]" pageId="16" pageNumber="17">
<emphasis id="B973EAFEFF892D0A7D8AFA28FEBBFA5A" bold="true" box="[198,359,1471,1497]" pageId="16" pageNumber="17">Distribution.</emphasis>
Lower reaches of the Lancangjiang [Mekong] drainage (
<figureCitation id="133C2A69FF892D0A7947FA57FB88FA59" box="[1035,1108,1472,1498]" captionStart="FIGURE 4" captionStartId="5.[151,255,1924,1948]" captionTargetBox="[187,1426,970,1875]" captionTargetId="figure@5.[151,1436,932,1900]" captionTargetPageId="5" captionText="FIGURE 4. Map showing distributions of species of Pareuchiloglanis in the Lancangjiang (upper Mekong River) and Honghe (Red River or Song Hong) drainages." httpUri="https://zenodo.org/record/175977/files/figure.png" pageId="16" pageNumber="17">Fig. 4</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C31D6567FF892D0A7D8AFA70FD90F9D1" pageId="16" pageNumber="17" type="etymology">
<paragraph id="8BB836ECFF892D0A7D8AFA70FD90F9D1" blockId="16.[151,1437,152,1618]" pageId="16" pageNumber="17">
<emphasis id="B973EAFEFF892D0A7D8AFA70FE8FF982" bold="true" box="[198,339,1511,1537]" pageId="16" pageNumber="17">Etymology.</emphasis>
From the Latin
<emphasis id="B973EAFEFF892D0A7F5EFA7FFDADF982" box="[530,625,1512,1537]" italics="true" pageId="16" pageNumber="17">prolixus</emphasis>
, meaning extended, and
<emphasis id="B973EAFEFF892D0A7EDAFA7FFC28F982" box="[918,1012,1512,1537]" italics="true" pageId="16" pageNumber="17">dorsalis</emphasis>
, meaning dorsal. In reference to the longer distance from the end of the dorsal-fin base to the origin of the adipose-fin, distinguished from
<taxonomicName id="4C074D6FFF892D0A78CAF987FEDAF9D2" class="Actinopterygii" family="Sisoridae" genus="Pareuchiloglanis" kingdom="Animalia" order="Siluriformes" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="abbreviat">
<emphasis id="B973EAFEFF892D0A78CAF987FEDAF9D2" italics="true" pageId="16" pageNumber="17">P. abbreviat</emphasis>
</taxonomicName>
us in the same river system.
</paragraph>
</subSubSection>
</treatment>
</document>