treatments-xml/data/03/D7/20/03D7202BC413FFF5FF669CDCFDAD7B8C.xml
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<document id="38020CBC77C342027E63E48EC052FBC1" ID-CLB-Dataset="22428" ID-DOI="10.11646/zootaxa.4768.2.3" ID-GBIF-Dataset="e3f32e7c-45a7-458e-a3f0-81489f1c0eb7" ID-ISSN="1175-5334" ID-Zenodo-Dep="3779730" ID-ZooBank="urn:lsid:zoobank.org:pub:4EC23889-9FCE-4BC7-B4CE-BDAD4263BAF3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588310899351" checkinUser="plazi" docAuthor="An, Chang-Ting &amp; Shen, Jian-Zhong" docDate="2020" docId="03D7202BC413FFF5FF669CDCFDAD7B8C" docLanguage="en" docName="Zootaxa.4768.2.3.pdf" docOrigin="Zootaxa 4768 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Sarcocheilichthys vittatus An &amp; Shen 2020, sp. nov." docType="treatment" docVersion="6" lastPageNumber="212" masterDocId="FFEE5853C416FFFEFFF19F46FF9B7C71" masterDocTitle="Sarcocheilichthys vittatus, a new species of gudgeon (Teleostei: Cyprinidae) from the Poyang Lake Basin in Jiangxi Province, South China" masterLastPageNumber="220" masterPageNumber="201" pageNumber="206" updateTime="1698838286348" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="B157F27E2AB6CCF7EC78751363F07693">Sarcocheilichthys vittatus, a new species of gudgeon (Teleostei: Cyprinidae) from the Poyang Lake Basin in Jiangxi Province, South China</mods:title>
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<mods:name id="6F2BC7E85C356A593F1E10BD64660993" type="personal">
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<mods:namePart id="8825C209BA336AD4F0F9CC3B21682053">An, Chang-Ting</mods:namePart>
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<mods:namePart id="0E12A1C3221D5BE4581D6E8415278166">Shen, Jian-Zhong</mods:namePart>
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<mods:title id="5B9ADA1910B871C6E2F193AF1A8E9FE7">Zootaxa</mods:title>
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<mods:date id="557D86FBAD73048553E69F916192FC49">2020</mods:date>
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<treatment id="03D7202BC413FFF5FF669CDCFDAD7B8C" ID-DOI="http://doi.org/10.5281/zenodo.3795099" ID-GBIF-Taxon="163879786" ID-Zenodo-Dep="3795099" LSID="urn:lsid:plazi:treatment:03D7202BC413FFF5FF669CDCFDAD7B8C" httpUri="http://treatment.plazi.org/id/03D7202BC413FFF5FF669CDCFDAD7B8C" lastPageId="11" lastPageNumber="212" pageId="5" pageNumber="206">
<subSubSection id="C364C2B6C413FFFBFF669CDCFDA17FC4" box="[151,570,922,949]" pageId="5" pageNumber="206" type="nomenclature">
<paragraph id="8BC1913DC413FFFBFF669CDCFDA17FC4" blockId="5.[151,570,922,985]" box="[151,570,922,949]" pageId="5" pageNumber="206">
<heading id="D0892651C413FFFBFF669CDCFDA17FC4" bold="true" box="[151,570,922,949]" fontSize="10" level="2" pageId="5" pageNumber="206" reason="2">
<emphasis id="B90A4D2FC413FFFBFF669CDCFDA17FC4" bold="true" box="[151,570,922,949]" pageId="5" pageNumber="206">
<emphasis id="B90A4D2FC413FFFBFF669CDCFE4E7FC4" bold="true" box="[151,469,922,949]" italics="true" pageId="5" pageNumber="206">
<taxonomicName id="4C7EEABEC413FFFBFF669CDCFE547FC4" authority="An &amp; Shen, 2020" authorityName="An &amp; Shen" authorityYear="2020" box="[151,463,922,949]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="vittatus" status="sp. nov.">Sarcocheilichthys vittatus</taxonomicName>
,
</emphasis>
<taxonomicNameLabel id="A239F054C413FFFBFE2D9CDDFDA17FC4" box="[476,570,923,949]" pageId="5" pageNumber="206" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C364C2B6C413FFFBFF669CF9FEDC7FA8" box="[151,327,959,985]" pageId="5" pageNumber="206" type="description">
<paragraph id="8BC1913DC413FFFBFF669CF9FEDC7FA8" blockId="5.[151,570,922,985]" box="[151,327,959,985]" pageId="5" pageNumber="206">
(
<figureCitation id="13458DB8C413FFFBFF6E9CF9FF767FA8" box="[159,237,959,985]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="5" pageNumber="206">Figs. 1</figureCitation>
and
<figureCitation id="13458DB8C413FFFBFED29CF9FEA47FA8" box="[291,319,959,985]" captionStart="FIGURE 2" captionStartId="7.[151,250,1207,1232]" captionTargetBox="[151,1436,181,1182]" captionTargetId="figure@7.[151,1436,181,1182]" captionTargetPageId="7" captionText="FIGURE 2. Ventral view of oromandibular structures in: (a) S. vittatus, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b) S. parvus, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c) S. nigripinnis IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d) S. caobangensis, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels." figureDoi="http://doi.org/10.5281/zenodo.3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="5" pageNumber="206">2a</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C364C2B6C413FFFBFF669B41FEB57930" pageId="5" pageNumber="206" type="materials_examined">
<paragraph id="8BC1913DC413FFFBFF669B41FC127818" blockId="5.[151,1437,1030,1741]" pageId="5" pageNumber="206">
<materialsCitation id="3B169B60C413FFFBFF669B41FC127818" ID-GBIF-Occurrence="2609529558" collectingDate="2018-04" collectionCode="T" collectorName="An, X &amp; Chen, W. H &amp; Wang" country="China" latitude="27.816387" location="Lake Poyang" longLatPrecision="20" longitude="116.61083" municipality="Qingni Town" pageId="5" pageNumber="206" specimenCode="IHB 201804018393" specimenCount="1" stateProvince="Jiangxi" typeStatus="holotype">
<emphasis id="B90A4D2FC413FFFBFF669B41FE907850" bold="true" box="[151,267,1031,1057]" pageId="5" pageNumber="206">
<typeStatus id="54C52F9FC413FFFBFF669B41FE9D7850" box="[151,262,1031,1057]" pageId="5" pageNumber="206" type="holotype">Holotype</typeStatus>
.
</emphasis>
<specimenCode id="DBD83946C413FFFBFEE39B41FD9A7850" box="[274,513,1031,1057]" collectionCode="IHB" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" lsid="urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="5" pageNumber="206">IHB 201804018393</specimenCode>
, male,
<quantity id="4C863CD8C413FFFBFDA79B40FD257850" box="[598,702,1030,1057]" metricMagnitude="-2" metricUnit="m" metricValue="8.35" pageId="5" pageNumber="206" unit="mm" value="83.5">83.5 mm</quantity>
SL, from a stream flowing into Fu-He, a feeder river of
<location id="8EA1C7E6C413FFFBFA939B41FF687834" LSID="urn:lsid:plazi:treatment:03D7202BC413FFF5FF669CDCFDAD7B8C:8EA1C7E6C413FFFBFA939B41FF687834" country="China" latitude="27.816387" longLatPrecision="20" longitude="116.61083" municipality="Qingni Town" name="Lake Poyang" pageId="5" pageNumber="206" stateProvince="Jiangxi">Lake Poyang</location>
, at
<collectingMunicipality id="6BA50B47C413FFFBFEEC9B6DFE237834" box="[285,440,1067,1093]" pageId="5" pageNumber="206">Qingni Town</collectingMunicipality>
(
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,
<geoCoordinate id="EE4AF7FAC413FFFBFD979B6CFC9A7834" box="[614,769,1066,1093]" degrees="116" direction="east" minutes="36" orientation="longitude" pageId="5" pageNumber="206" precision="15" seconds="39" value="116.61083">116°3639″E</geoCoordinate>
), Fuzhou City,
<collectingRegion id="49BA5FDFC413FFFBFC469B6DFB197834" box="[951,1154,1067,1093]" country="China" name="Jiangxi" pageId="5" pageNumber="206">Jiangxi Province</collectingRegion>
, South
<collectingCountry id="F369D1ADC413FFFBFB2A9B6DFABE7834" box="[1243,1317,1067,1093]" name="China" pageId="5" pageNumber="206">China</collectingCountry>
; collected by C.
<collectionCode id="ED6F09F8C413FFFBFF279B09FF707818" box="[214,235,1103,1129]" name="Tavera, Department of Geology and Geophysics" pageId="5" pageNumber="206">T</collectionCode>
.
<collectorName id="268BF4EBC413FFFBFF049B09FEDA7818" box="[245,321,1103,1129]" pageId="5" pageNumber="206">An, X</collectorName>
.
<collectorName id="268BF4EBC413FFFBFEBD9B09FE487818" box="[332,467,1103,1129]" pageId="5" pageNumber="206">Chen, W.H</collectorName>
. Shao and Z.
<collectionCode id="ED6F09F8C413FFFBFD9A9B09FDE47818" box="[619,639,1103,1129]" name="Tavera, Department of Geology and Geophysics" pageId="5" pageNumber="206">T</collectionCode>
.
<collectorName id="268BF4EBC413FFFBFD7A9B09FD497818" box="[651,722,1103,1129]" pageId="5" pageNumber="206">Wang</collectorName>
, on
<date id="FFC0B7FDC413FFFBFCF09B09FC1E7818" box="[769,901,1103,1129]" pageId="5" pageNumber="206" value="2018-04">
<collectingDate id="EF844E15C413FFFBFCF09B09FC1E7818" box="[769,901,1103,1129]" pageId="5" pageNumber="206" value="2018-04">April 2018</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph id="8BC1913DC413FFFBFF369B35FEB57930" blockId="5.[151,1437,1030,1741]" pageId="5" pageNumber="206">
<emphasis id="B90A4D2FC413FFFBFF369B35FEDD78FC" bold="true" box="[199,326,1139,1165]" pageId="5" pageNumber="206">
<typeStatus id="54C52F9FC413FFFBFF369B35FEDA78FC" box="[199,321,1139,1165]" pageId="5" pageNumber="206" type="paratype">Paratypes</typeStatus>
.
</emphasis>
<collectionCode id="ED6F09F8C413FFFBFEBE9B35FE1A78FC" box="[335,385,1139,1165]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" lsid="urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="5" pageNumber="206">IHB</collectionCode>
201804018370-76, 201804018388-94,
<specimenCount id="9D785AB4C413FFFBFCAC9B35FB9878FC" box="[861,1027,1139,1165]" pageId="5" pageNumber="206" type="generic">14 specimens</specimenCount>
,
<quantity id="4C863CD8C413FFFBFBE09B34FB2578FC" box="[1041,1214,1138,1165]" metricMagnitude="-2" metricUnit="m" metricValue="6.95" metricValueMax="8.35" metricValueMin="5.55" pageId="5" pageNumber="206" unit="mm" value="69.5" valueMax="83.5" valueMin="55.5">55.583.5 mm</quantity>
SL; all other data same as
<typeStatus id="54C52F9FC413FFFBFEF39BD1FEF578C0" box="[258,366,1175,1201]" pageId="5" pageNumber="206" type="holotype">holotype</typeStatus>
.
<collectionCode id="ED6F09F8C413FFFBFE8C9BD1FE3478C0" box="[381,431,1175,1201]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" lsid="urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="5" pageNumber="206">IHB</collectionCode>
201702010925-26,
<specimenCount id="9D785AB4C413FFFBFD549BD1FCA678C0" box="[677,829,1175,1201]" pageId="5" pageNumber="206" type="generic">2 specimens</specimenCount>
,
<quantity id="4C863CD8C413FFFBFCBC9BD1FC6078C0" box="[845,1019,1175,1201]" metricMagnitude="-2" metricUnit="m" metricValue="8.02" metricValueMax="8.28" metricValueMin="7.76" pageId="5" pageNumber="206" unit="mm" value="80.19999999999999" valueMax="82.8" valueMin="77.6">77.682.8 mm</quantity>
SL, from Suichuan-Jiang flowing into Gan-Jiang, at Taihe County (
<geoCoordinate id="EE4AF7FAC413FFFBFDD79BFCFD2C78A4" box="[550,695,1210,1237]" degrees="26" direction="north" minutes="47" orientation="latitude" pageId="5" pageNumber="206" precision="15" seconds="36" value="26.793333">26°4736″N</geoCoordinate>
,
<geoCoordinate id="EE4AF7FAC413FFFBFD359BFCFCC478A4" box="[708,863,1210,1237]" degrees="114" direction="east" minutes="54" orientation="longitude" pageId="5" pageNumber="206" precision="15" seconds="15" value="114.90417">114°5415″E</geoCoordinate>
),
<collectingRegion id="49BA5FDFC413FFFBFC849BFDFBDB78A4" box="[885,1088,1211,1237]" country="China" name="Jiangxi" pageId="5" pageNumber="206">Jiangxi Province</collectingRegion>
, South
<collectingCountry id="F369D1ADC413FFFBFB689BFDFB7878A4" box="[1177,1251,1211,1237]" name="China" pageId="5" pageNumber="206">China</collectingCountry>
; collected by J. Z. Shen, on February, 2017.
<collectionCode id="ED6F09F8C413FFFBFE039B99FDBF7888" box="[498,548,1247,1273]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35160" lsid="urn:lsid:biocol.org:col:35160" name="Institute of Hydrobiology, Chinese Academy of Sciences" pageId="5" pageNumber="206">IHB</collectionCode>
201703010641-48,
<specimenCount id="9D785AB4C413FFFBFCE69B99FC367888" box="[791,941,1247,1273]" pageId="5" pageNumber="206" type="generic">8 specimens</specimenCount>
,
<quantity id="4C863CD8C413FFFBFC4A9B98FBFC7888" box="[955,1127,1246,1273]" metricMagnitude="-2" metricUnit="m" metricValue="6.359999999999999" metricValueMax="6.859999999999999" metricValueMin="5.86" pageId="5" pageNumber="206" unit="mm" value="63.599999999999994" valueMax="68.6" valueMin="58.6">58.668.6 mm</quantity>
SL, from Suichuan-Jiang at Suichuan County (
<geoCoordinate id="EE4AF7FAC413FFFBFE669A44FD82796C" box="[407,537,1282,1309]" degrees="26" direction="north" minutes="19" orientation="latitude" pageId="5" pageNumber="206" precision="15" seconds="1" value="26.316946">26°191″N</geoCoordinate>
,
<geoCoordinate id="EE4AF7FAC413FFFBFDD69A44FD59796C" box="[551,706,1282,1309]" degrees="114" direction="east" minutes="30" orientation="longitude" pageId="5" pageNumber="206" precision="15" seconds="58" value="114.51611">114°3058″E</geoCoordinate>
),
<collectingRegion id="49BA5FDFC413FFFBFD289A45FC3D796C" box="[729,934,1283,1309]" country="China" name="Jiangxi" pageId="5" pageNumber="206">Jiangxi Province</collectingRegion>
, South
<collectingCountry id="F369D1ADC413FFFBFBF39A45FBD7796C" box="[1026,1100,1283,1309]" name="China" pageId="5" pageNumber="206">China</collectingCountry>
; collected by L.Y. Yuan, on
<date id="FFC0B7FDC413FFFBFF669A61FEB27930" box="[151,297,1319,1345]" pageId="5" pageNumber="206" value="2017-03">March 2017</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C364C2B6C413FFFBFF369A0CFD6A7ABC" pageId="5" pageNumber="206" type="diagnosis">
<paragraph id="8BC1913DC413FFFBFF369A0CFD6A7ABC" blockId="5.[151,1437,1030,1741]" pageId="5" pageNumber="206">
<emphasis id="B90A4D2FC413FFFBFF369A0CFED97914" bold="true" box="[199,322,1354,1381]" pageId="5" pageNumber="206">Diagnosis.</emphasis>
<taxonomicName id="4C7EEABEC413FFFBFEBD9A0DFD1B7914" authorityName="An &amp; Shen" authorityYear="2020" box="[332,640,1355,1381]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC413FFFBFEBD9A0DFD1B7914" box="[332,640,1355,1381]" italics="true" pageId="5" pageNumber="206">Sarcocheilichthys vittatus</emphasis>
</taxonomicName>
, together with
<taxonomicName id="4C7EEABEC413FFFBFCB19A0DFC297914" authorityName="Nichols" authorityYear="1930" box="[832,946,1355,1381]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC413FFFBFCB19A0DFC297914" box="[832,946,1355,1381]" italics="true" pageId="5" pageNumber="206">S. parvus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC413FFFBFC059A0DFB2D7914" box="[1012,1206,1355,1381]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="caobangensis">
<emphasis id="B90A4D2FC413FFFBFC059A0DFB2D7914" box="[1012,1206,1355,1381]" italics="true" pageId="5" pageNumber="206">S. caobangensis</emphasis>
</taxonomicName>
, is distinguishable from all other congeneric species by having a longitudinal black band (
<figureCitation id="13458DB8C413FFFBFC1A9A29FBA879F8" box="[1003,1075,1391,1417]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="5" pageNumber="206">Fig. 1</figureCitation>
,
<figureCitation id="13458DB8C413FFFBFBB39A29FBCA79F8" box="[1090,1105,1391,1417]" captionStart="FIGURE 3" captionStartId="8.[151,250,1564,1589]" captionTargetBox="[333,1255,349,1539]" captionTargetId="figure@8.[333,1255,345,1539]" captionTargetPageId="8" captionText="FIGURE 3. (a) Freshly captured (lateral view); (b) and (c) kept in formalin preservative 3 days after capture (lateral and dorsal view); S. parvus, IHB 201804018395, 51.4 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (d) a copy of Nichols (1943) illustration for holotype of S. parvus; and (e) lateral view of paratype of S. parvus." figureDoi="http://doi.org/10.5281/zenodo.3779738" httpUri="https://zenodo.org/record/3779738/files/figure.png" pageId="5" pageNumber="206">3</figureCitation>
and
<figureCitation id="13458DB8C413FFFBFB7D9A29FB3279F8" box="[1164,1193,1391,1417]" captionStart="FIGURE 4" captionStartId="9.[151,250,1926,1951]" captionTargetBox="[177,1410,453,1901]" captionTargetId="figure@9.[177,1410,453,1901]" captionTargetPageId="9" captionText="FIGURE 4. Lateral view of body in: (a) S. caobangensis (IHB 587721, 62.5 mm SL) from Li-Jiang flowing into Zhu-Jiang basin; (b) S. sinensis (201711015784, 82.5 mm SL) from Lake Dongting, at Leishi Town, Yuanjiang City, Hunan Province; and (c) S. nigripinnis (IHB 201712029529, 80.5 mm SL) from Hai-He basin, at Anyang City, Henan Province. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779740" httpUri="https://zenodo.org/record/3779740/files/figure.png" pageId="5" pageNumber="206">4a</figureCitation>
) extending from the anteriormost tip of the snout across the eye along the lateral line to the caudal-fin base (vs. absent,
<figureCitation id="13458DB8C413FFFBFAD09AD5FAFC79DF" box="[1313,1383,1427,1454]" captionStart="FIGURE 4" captionStartId="9.[151,250,1926,1951]" captionTargetBox="[177,1410,453,1901]" captionTargetId="figure@9.[177,1410,453,1901]" captionTargetPageId="9" captionText="FIGURE 4. Lateral view of body in: (a) S. caobangensis (IHB 587721, 62.5 mm SL) from Li-Jiang flowing into Zhu-Jiang basin; (b) S. sinensis (201711015784, 82.5 mm SL) from Lake Dongting, at Leishi Town, Yuanjiang City, Hunan Province; and (c) S. nigripinnis (IHB 201712029529, 80.5 mm SL) from Hai-He basin, at Anyang City, Henan Province. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779740" httpUri="https://zenodo.org/record/3779740/files/figure.png" pageId="5" pageNumber="206">Fig. 4</figureCitation>
b-c). It differs from
<taxonomicName id="4C7EEABEC413FFFBFEB69AF1FE2E79A0" authorityName="Nichols" authorityYear="1930" box="[327,437,1463,1489]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC413FFFBFEB69AF1FE2E79A0" box="[327,437,1463,1489]" italics="true" pageId="5" pageNumber="206">S. parvus</emphasis>
</taxonomicName>
in having 3738 (vs. 3436) lateral-line pored scales, no barbels (vs. present) at the corners of the mouth (
<figureCitation id="13458DB8C413FFFBFE519A9DFE717984" box="[416,490,1499,1525]" captionStart="FIGURE 2" captionStartId="7.[151,250,1207,1232]" captionTargetBox="[151,1436,181,1182]" captionTargetId="figure@7.[151,1436,181,1182]" captionTargetPageId="7" captionText="FIGURE 2. Ventral view of oromandibular structures in: (a) S. vittatus, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b) S. parvus, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c) S. nigripinnis IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d) S. caobangensis, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels." figureDoi="http://doi.org/10.5281/zenodo.3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="5" pageNumber="206">Fig. 2</figureCitation>
), and no yellowish stripe (
<figureCitation id="13458DB8C413FFFBFCD99A9DFCF57984" box="[808,878,1499,1525]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="5" pageNumber="206">Fig. 1</figureCitation>
) above the lateral black band on the flank (vs. present,
<figureCitation id="13458DB8C413FFFBFF0C9AB9FED87A68" box="[253,323,1535,1561]" captionStart="FIGURE 3" captionStartId="8.[151,250,1564,1589]" captionTargetBox="[333,1255,349,1539]" captionTargetId="figure@8.[333,1255,345,1539]" captionTargetPageId="8" captionText="FIGURE 3. (a) Freshly captured (lateral view); (b) and (c) kept in formalin preservative 3 days after capture (lateral and dorsal view); S. parvus, IHB 201804018395, 51.4 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (d) a copy of Nichols (1943) illustration for holotype of S. parvus; and (e) lateral view of paratype of S. parvus." figureDoi="http://doi.org/10.5281/zenodo.3779738" httpUri="https://zenodo.org/record/3779738/files/figure.png" pageId="5" pageNumber="206">Fig. 3</figureCitation>
a-c); and from
<taxonomicName id="4C7EEABEC413FFFBFE099AB9FD2C7A68" box="[504,695,1535,1561]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="caobangensis">
<emphasis id="B90A4D2FC413FFFBFE099AB9FD2C7A68" box="[504,695,1535,1561]" italics="true" pageId="5" pageNumber="206">S. caobangensis</emphasis>
</taxonomicName>
in possessing a lower lip with two shorter (vs. longer) lateral lobes restricted only to the side of the lower jaw with a well-developed horny sheath on its tip, see
<figureCitation id="13458DB8C413FFFBFADC9965FA067A4C" box="[1325,1437,1571,1597]" captionStart="FIGURE 2" captionStartId="7.[151,250,1207,1232]" captionTargetBox="[151,1436,181,1182]" captionTargetId="figure@7.[151,1436,181,1182]" captionTargetPageId="7" captionText="FIGURE 2. Ventral view of oromandibular structures in: (a) S. vittatus, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b) S. parvus, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c) S. nigripinnis IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d) S. caobangensis, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels." figureDoi="http://doi.org/10.5281/zenodo.3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="5" pageNumber="206">Figure 2a</figureCitation>
(vs. extending anteromedially to end immediately posterior to a weakly-developed or flexible horny sheath on the tip of the lower jaw, see in
<figureCitation id="13458DB8C413FFFBFDC2992DFD177AF7" box="[563,652,1643,1670]" captionStart="FIGURE 2" captionStartId="7.[151,250,1207,1232]" captionTargetBox="[151,1436,181,1182]" captionTargetId="figure@7.[151,1436,181,1182]" captionTargetPageId="7" captionText="FIGURE 2. Ventral view of oromandibular structures in: (a) S. vittatus, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b) S. parvus, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c) S. nigripinnis IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d) S. caobangensis, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels." figureDoi="http://doi.org/10.5281/zenodo.3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="5" pageNumber="206">Fig. 2d</figureCitation>
), a stout caudal peduncle (depth in its length 1.31.6 vs. 1.82.1, according to its original description of
<taxonomicName id="4C7EEABEC413FFFBFD9199C9FC867AD8" box="[608,797,1679,1705]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="206" phylum="Chordata" rank="species" species="caobangensis">
<emphasis id="B90A4D2FC413FFFBFD9199C9FC867AD8" box="[608,797,1679,1705]" italics="true" pageId="5" pageNumber="206">S. caobangensis</emphasis>
</taxonomicName>
), and a gray-white (vs. black) dorsal fin without black spots (
<figureCitation id="13458DB8C413FFFBFF1499F5FEA37ABC" box="[229,312,1715,1741]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="5" pageNumber="206">Fig. 1c</figureCitation>
) along its base (vs. present,
<figureCitation id="13458DB8C413FFFBFD7C99F5FD7F7ABC" box="[653,740,1715,1741]" captionStart="FIGURE 4" captionStartId="9.[151,250,1926,1951]" captionTargetBox="[177,1410,453,1901]" captionTargetId="figure@9.[177,1410,453,1901]" captionTargetPageId="9" captionText="FIGURE 4. Lateral view of body in: (a) S. caobangensis (IHB 587721, 62.5 mm SL) from Li-Jiang flowing into Zhu-Jiang basin; (b) S. sinensis (201711015784, 82.5 mm SL) from Lake Dongting, at Leishi Town, Yuanjiang City, Hunan Province; and (c) S. nigripinnis (IHB 201712029529, 80.5 mm SL) from Hai-He basin, at Anyang City, Henan Province. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779740" httpUri="https://zenodo.org/record/3779740/files/figure.png" pageId="5" pageNumber="206">Fig. 4a</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF01C1B5C410FFF8FF6699CAFF5D7B61" ID-DOI="http://doi.org/10.5281/zenodo.3779734" ID-Zenodo-Dep="3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="6" pageNumber="207" startId="6.[151,250,1676,1701]" targetBox="[215,1371,179,1648]" targetPageId="6">
<paragraph id="8BC1913DC410FFF8FF6699CAFF5D7B61" blockId="6.[151,1437,1676,1808]" pageId="6" pageNumber="207">
<emphasis id="B90A4D2FC410FFF8FF6699CAFE8F7AD4" bold="true" box="[151,276,1676,1701]" pageId="6" pageNumber="207">FIGURE 1.</emphasis>
Lateral view of
<taxonomicName id="4C7EEABEC410FFF8FE4F99CBFDB87AD5" authorityName="An &amp; Shen" authorityYear="2020" box="[446,547,1677,1700]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="207" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC410FFF8FE4F99CBFDB87AD5" box="[446,547,1677,1700]" italics="true" pageId="6" pageNumber="207">S. vittatus</emphasis>
</taxonomicName>
: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm.
</paragraph>
</caption>
<caption id="DF01C1B5C411FFF9FF669BF1FC5C7911" ID-DOI="http://doi.org/10.5281/zenodo.3779736" ID-Zenodo-Dep="3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="7" pageNumber="208" startId="7.[151,250,1207,1232]" targetBox="[151,1436,181,1182]" targetPageId="7">
<paragraph id="8BC1913DC411FFF9FF669BF1FC5C7911" blockId="7.[151,1436,1207,1376]" pageId="7" pageNumber="208">
<emphasis id="B90A4D2FC411FFF9FF669BF1FE8E78A1" bold="true" box="[151,277,1207,1232]" pageId="7" pageNumber="208">FIGURE 2.</emphasis>
Ventral view of oromandibular structures in: (a)
<taxonomicName id="4C7EEABEC411FFF9FCEB9BFEFC1A78BE" authorityName="An &amp; Shen" authorityYear="2020" box="[794,897,1208,1231]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="7" pageNumber="208" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC411FFF9FCEB9BFEFC1A78BE" box="[794,897,1208,1231]" italics="true" pageId="7" pageNumber="208">S. vittatus</emphasis>
</taxonomicName>
, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b)
<taxonomicName id="4C7EEABEC411FFF9FCEC9B9AFCE07882" authorityName="Nichols" authorityYear="1930" box="[797,891,1244,1267]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="7" pageNumber="208" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC411FFF9FCEC9B9AFCE07882" box="[797,891,1244,1267]" italics="true" pageId="7" pageNumber="208">S. parvus</emphasis>
</taxonomicName>
, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c)
<taxonomicName id="4C7EEABEC411FFF9FE369A46FDD47966" baseAuthorityName="Gunther" baseAuthorityYear="1873" box="[455,591,1280,1303]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="7" pageNumber="208" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis id="B90A4D2FC411FFF9FE369A46FDD47966" box="[455,591,1280,1303]" italics="true" pageId="7" pageNumber="208">S. nigripinnis</emphasis>
</taxonomicName>
IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d)
<taxonomicName id="4C7EEABEC411FFF9FF669A62FEA1794D" box="[151,314,1316,1340]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="7" pageNumber="208" phylum="Chordata" rank="species" species="caobangensis">
<emphasis id="B90A4D2FC411FFF9FF669A62FEA1794D" box="[151,314,1316,1340]" italics="true" pageId="7" pageNumber="208">S. caobangensis</emphasis>
</taxonomicName>
, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels.
</paragraph>
</caption>
<subSubSection id="C364C2B6C411FFF4FF369ACBFAD47AB8" lastPageId="10" lastPageNumber="211" pageId="7" pageNumber="208" type="description">
<paragraph id="8BC1913DC411FFF9FF369ACBFCD67A2D" blockId="7.[151,1437,1421,2025]" pageId="7" pageNumber="208">
<emphasis id="B90A4D2FC411FFF9FF369ACBFEC279D9" bold="true" box="[199,345,1421,1448]" pageId="7" pageNumber="208">Description.</emphasis>
Morphometric data for
<typeStatus id="54C52F9FC411FFF9FD979AC9FD0D79D8" box="[614,662,1423,1449]" pageId="7" pageNumber="208">type</typeStatus>
specimens is given in
<tableCitation id="C6FCA486C411FFF9FC659AC8FC7C79D9" box="[916,999,1422,1448]" captionStart="TABLE1" captionStartId="2.[151,244,370,394]" captionText="TABLE1. Morphometric data and meristic counts of S. vittatus sp. nov., S. parvus and S. caobangensis." pageId="7" pageNumber="208">Table 1</tableCitation>
. See
<figureCitation id="13458DB8C411FFF9FBD59AC8FB1979D9" box="[1060,1154,1422,1448]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="7" pageNumber="208">Figure 1</figureCitation>
for general body appearance and
<figureCitation id="13458DB8C411FFF9FEF59AF4FEEA79BD" box="[260,369,1458,1484]" captionStart="FIGURE 2" captionStartId="7.[151,250,1207,1232]" captionTargetBox="[151,1436,181,1182]" captionTargetId="figure@7.[151,1436,181,1182]" captionTargetPageId="7" captionText="FIGURE 2. Ventral view of oromandibular structures in: (a) S. vittatus, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b) S. parvus, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c) S. nigripinnis IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d) S. caobangensis, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels." figureDoi="http://doi.org/10.5281/zenodo.3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="7" pageNumber="208">Figure 2a</figureCitation>
for mouthpart structures. Body small and slender, slightly compressed laterally, with greatest depth at dorsal-fin origin and least depth anterior to caudal-fin base. Dorsal body profile from the tip of snout to dorsal fin origin roughly convex. Ventral profile of head slightly concave or straight; ventral profile of body almost straight or slightly concave from pectoral- to pelvic-fin insertion, slightly convex from pelvic-fin insertion to analfin origin and concave from anal-fin origin to caudal-fin base.
</paragraph>
<paragraph id="8BC1913DC411FFF9FF369920FBD27B29" blockId="7.[151,1437,1421,2025]" pageId="7" pageNumber="208">Head short, but longer than wide; its length less than body depth. Snout slightly obtuse in lateral view, but pointed in dorsal view, slightly shorter than postorbital head length, but longer than eye diameter. Eye small, situated dorsolaterally in upper half of head, with slightly convex and wide interorbital space; diameter less than interorbital space or snout length. Mouth inferior and horseshoe-shaped; mouth opening narrower than or equal to lower jaw length. Lips smooth; upper lip slightly thickened and lower lip modified to form two shorter lateral lobes confined only to sides of lower jaw, with a wide median interruption between postlabial groove and its counterpart. Lower jaw bearing a strong or well-developed cornified sheath with cutting tip. No barbels.</paragraph>
<paragraph id="8BC1913DC411FFF6FF369824FB1A7D32" blockId="7.[151,1437,1421,2025]" lastBlockId="8.[151,1437,153,323]" lastPageId="8" lastPageNumber="209" pageId="7" pageNumber="208">
Fins flexible, without spinous rays. Dorsal fin with 3 simple and 7 (
<specimenCount id="9D785AB4C411FFF9FC229824FBF57B0D" box="[979,1134,1890,1916]" pageId="7" pageNumber="208" type="generic">24 specimens</specimenCount>
examined) branched rays; distal margin slightly concave or truncate; origin somewhat anterior to vertical through pelvic-fin insertion and nearer to snout tip than to caudal-fin base. Pectoral fin with 1 simple and 13 (11) or 14 (13) branched rays, extending about two-thirds of distance to pelvic-fin insertion; almost equal to head length. Pelvic fin with 1 simple and 7 (24) branched rays, reaching beyond midway to anal-fin origin and surpassing anus, slightly shorter than head length; inserted closer to anal-fin origin than to anterior end of pectoral-fin base; positioned below base of second or third branched dorsal-fin ray. Anal fin with 3 simple and 6 (24) branched rays, last one split to base; distal margin slightly concave; origin closer to pelvic-fin insertion than to caudal-fin base. Caudal fin moderately forked; median fin rays equal to two-thirds of caudal-fin length; upper and lower lobes equal in length and shape.
</paragraph>
<caption id="DF01C1B5C41EFFF6FF66995AFBE57A0D" ID-DOI="http://doi.org/10.5281/zenodo.3779738" ID-Zenodo-Dep="3779738" httpUri="https://zenodo.org/record/3779738/files/figure.png" pageId="8" pageNumber="209" startId="8.[151,250,1564,1589]" targetBox="[333,1255,349,1539]" targetPageId="8">
<paragraph id="8BC1913DC41EFFF6FF66995AFBE57A0D" blockId="8.[151,1436,1564,1661]" pageId="8" pageNumber="209">
<emphasis id="B90A4D2FC41EFFF6FF66995AFE887A44" bold="true" box="[151,275,1564,1589]" pageId="8" pageNumber="209">FIGURE 3.</emphasis>
(a) Freshly captured (lateral view); (b) and (c) kept in formalin preservative 3 days after capture (lateral and dorsal view);
<taxonomicName id="4C7EEABEC41EFFF6FF2E9907FEA57A28" authorityName="Nichols" authorityYear="1930" box="[223,318,1601,1625]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="8" pageNumber="209" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC41EFFF6FF2E9907FEA57A28" box="[223,318,1601,1625]" italics="true" pageId="8" pageNumber="209">S. parvus</emphasis>
</taxonomicName>
, IHB 201804018395, 51.4 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (d) a copy of Nichols (1943) illustration for holotype of
<taxonomicName id="4C7EEABEC41EFFF6FDBE9923FD367A0C" authorityName="Nichols" authorityYear="1930" box="[591,685,1637,1661]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="8" pageNumber="209" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC41EFFF6FDBE9923FD367A0C" box="[591,685,1637,1661]" italics="true" pageId="8" pageNumber="209">S. parvus</emphasis>
</taxonomicName>
; and (e) lateral view of paratype of
<taxonomicName id="4C7EEABEC41EFFF6FBEB9923FBE37A0C" authorityName="Nichols" authorityYear="1930" box="[1050,1144,1637,1661]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="8" pageNumber="209" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC41EFFF6FBEB9923FBE37A0C" box="[1050,1144,1637,1661]" italics="true" pageId="8" pageNumber="209">S. parvus</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="8BC1913DC41EFFF6FF3699EDFA107B7C" blockId="8.[151,1437,1707,2022]" pageId="8" pageNumber="209">
Body scales moderately sized; scales on chest and belly. Lateral line complete and almost straight, with 37 (8) or 38 (16) pored scales; scale rows above lateral line
<superScript id="7C0B3C75C41EFFF6FD179989FD677AAD" attach="none" box="[742,764,1742,1769]" fontSize="6" pageId="8" pageNumber="209">41</superScript>
/
<subScript id="17FA9378C41EFFF6FCF599A7FC977A9E" attach="left" box="[772,780,1761,1775]" fontSize="6" pageId="8" pageNumber="209">2</subScript>
(24) and below
<superScript id="7C0B3C75C41EFFF6FC339989FC437AAD" attach="none" box="[962,984,1742,1769]" fontSize="6" pageId="8" pageNumber="209">31</superScript>
/
<subScript id="17FA9378C41EFFF6FC1199A7FC737A9E" attach="left" box="[992,1000,1761,1775]" fontSize="6" pageId="8" pageNumber="209">2</subScript>
(24). Circumpeduncular scales 16 (24) and predorsal midline scales 12 (24). Anus positioned almost midway from pelvic-fin insertion to anal-fin origin.
</paragraph>
<paragraph id="8BC1913DC41EFFF6FF369850FB907B08" blockId="8.[151,1437,1707,2022]" pageId="8" pageNumber="209">
<emphasis id="B90A4D2FC41EFFF6FF369850FE237B40" bold="true" box="[199,440,1814,1841]" pageId="8" pageNumber="209">Sexual dimorphism.</emphasis>
Well-developed breeding tubercles present on snout, gill cover and cheek in male individuals (
<figureCitation id="13458DB8C41EFFF6FF09987DFED27B24" box="[248,329,1851,1877]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="8" pageNumber="209">Fig. 1a</figureCitation>
); elongated ovipositor extending backwards to reach caudal-fin base in female individuals, with a plum-like distal end (
<figureCitation id="13458DB8C41EFFF6FE769819FE577B08" box="[391,460,1887,1913]" captionStart="FIGURE 2" captionStartId="7.[151,250,1207,1232]" captionTargetBox="[151,1436,181,1182]" captionTargetId="figure@7.[151,1436,181,1182]" captionTargetPageId="7" captionText="FIGURE 2. Ventral view of oromandibular structures in: (a) S. vittatus, IHB 201804018393, holotype, male, 83.5 mm SL, from Qingni Town, Fuzhou, Jiangxi Province, South China. (b) S. parvus, IHB 201611010342, male, 56.5 mm SL, in Suichuan County, Jiangxi Province. (c) S. nigripinnis IHB 201707011818, female, 64.5 mm SL, from Yichun City, Jiangxi Province. (d) S. caobangensis, IHB 587721, 62.5 mm SL, from Li-Jiang, a tributary flowing into Xi-Jiang of Zhu-Jiang basin, at Guiling City, Guangxi Province. CS= cornified sheath, LL=lower lip, MB= maxillary barbels." figureDoi="http://doi.org/10.5281/zenodo.3779736" httpUri="https://zenodo.org/record/3779736/files/figure.png" pageId="8" pageNumber="209">Fig. 2</figureCitation>
). See sexual dimorphism in body coloration below.
</paragraph>
<paragraph id="8BC1913DC41EFFF7FF3698C4FF697DDE" blockId="8.[151,1437,1707,2022]" lastBlockId="9.[151,1437,153,431]" lastPageId="9" lastPageNumber="210" pageId="8" pageNumber="209">
<emphasis id="B90A4D2FC41EFFF6FF3698C4FE057BEC" bold="true" box="[199,414,1922,1949]" pageId="8" pageNumber="209">Coloration in life.</emphasis>
In male individuals (
<figureCitation id="13458DB8C41EFFF6FD6598C5FD7E7BEC" box="[660,741,1923,1949]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="8" pageNumber="209">Fig. 1a</figureCitation>
), back of head and dorsum of body champagne; lateral head below horizontal line passing through ventral margin of eye and flank below lateral-line scales golden gray; snout tip and ventral head orange-red; an indistinct longitudinal blackish band, as broad as eye diameter or about two scale rows in width, extending from anterior-most tip of snout across eye along lateral line to caudal-fin base; upper half of dorsal-fin rays orange-red with a hyaline distal edge, pectoral and pelvic fins orange-red, sometimes darker in middle part of rays, anal fin with orange-red to yellowish median part and silvery-white distal edge, and caudal fin dusky with yellowish basal portion and pinkish distal portion. In female individuals (
<figureCitation id="13458DB8C41FFFF7FBBD9E43FB067D51" box="[1100,1181,261,288]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="9" pageNumber="210">Fig. 1b</figureCitation>
), ground color of head and body yellow; longitudinal black band darker than in male individuals; exposed part of each scale on back and upper part of flank above this black band covered with dense melanophores, but with yellow distal edge; dorsal and anal fins yellowish with hyaline distal margin, pectoral and pelvic fins brown and yellow, and caudal fin light yellow (
<figureCitation id="13458DB8C41FFFF7FF519ED3FF7A7DDE" box="[160,225,405,431]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="9" pageNumber="210">Fig. 1</figureCitation>
).
</paragraph>
<caption id="DF01C1B5C41FFFF7FF6698C0FA027B97" ID-DOI="http://doi.org/10.5281/zenodo.3779740" ID-Zenodo-Dep="3779740" httpUri="https://zenodo.org/record/3779740/files/figure.png" pageId="9" pageNumber="210" startId="9.[151,250,1926,1951]" targetBox="[177,1410,453,1901]" targetPageId="9">
<paragraph id="8BC1913DC41FFFF7FF6698C0FA027B97" blockId="9.[151,1437,1926,2023]" pageId="9" pageNumber="210">
<emphasis id="B90A4D2FC41FFFF7FF6698C0FE8E7BEE" bold="true" box="[151,277,1926,1951]" pageId="9" pageNumber="210">FIGURE 4.</emphasis>
Lateral view of body in: (a)
<taxonomicName id="4C7EEABEC41FFFF7FDB598C1FD727BEF" box="[580,745,1926,1950]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="9" pageNumber="210" phylum="Chordata" rank="species" species="caobangensis">
<emphasis id="B90A4D2FC41FFFF7FDB598C1FD727BEF" box="[580,745,1926,1950]" italics="true" pageId="9" pageNumber="210">S. caobangensis</emphasis>
</taxonomicName>
(IHB 587721, 62.5 mm SL) from Li-Jiang flowing into Zhu-Jiang basin; (b)
<taxonomicName id="4C7EEABEC41FFFF7FF0C98EDFEFC7BB3" authorityName="Bleeker" authorityYear="1871" box="[253,359,1963,1986]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="9" pageNumber="210" phylum="Chordata" rank="species" species="sinensis">
<emphasis id="B90A4D2FC41FFFF7FF0C98EDFEFC7BB3" box="[253,359,1963,1986]" italics="true" pageId="9" pageNumber="210">S. sinensis</emphasis>
</taxonomicName>
(201711015784, 82.5 mm SL) from Lake Dongting, at Leishi Town, Yuanjiang City, Hunan Province; and (c)
<taxonomicName id="4C7EEABEC41FFFF7FF4B9889FED97B97" baseAuthorityName="Gunther" baseAuthorityYear="1873" box="[186,322,1999,2022]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="9" pageNumber="210" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis id="B90A4D2FC41FFFF7FF4B9889FED97B97" box="[186,322,1999,2022]" italics="true" pageId="9" pageNumber="210">S. nigripinnis</emphasis>
</taxonomicName>
(IHB 201712029529, 80.5 mm SL) from Hai-He basin, at Anyang City, Henan Province. Scale bar = 10 mm.
</paragraph>
</caption>
<caption id="DF01C1B5C41CFFF4FF669A9EFC747980" ID-DOI="http://doi.org/10.5281/zenodo.3779742" ID-Zenodo-Dep="3779742" box="[151,1007,1496,1521]" httpUri="https://zenodo.org/record/3779742/files/figure.png" pageId="10" pageNumber="211" startId="10.[151,250,1496,1521]" targetBox="[151,1423,181,1463]" targetPageId="10">
<paragraph id="8BC1913DC41CFFF4FF669A9EFC747980" blockId="10.[151,1007,1496,1521]" box="[151,1007,1496,1521]" pageId="10" pageNumber="211">
<emphasis id="B90A4D2FC41CFFF4FF669A9EFE887980" bold="true" box="[151,275,1496,1521]" pageId="10" pageNumber="211">FIGURE 5.</emphasis>
Collection localities of
<taxonomicName id="4C7EEABEC41CFFF4FDF79A9FFDF07981" authorityName="An &amp; Shen" authorityYear="2020" box="[518,619,1497,1520]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC41CFFF4FDF79A9FFDF07981" box="[518,619,1497,1520]" italics="true" pageId="10" pageNumber="211">S. vittatus</emphasis>
</taxonomicName>
. Black circles indicate sampling sites.
</paragraph>
</caption>
<paragraph id="8BC1913DC41CFFF4FF369958FAD47AB8" blockId="10.[151,1437,1566,2026]" pageId="10" pageNumber="211">
<emphasis id="B90A4D2FC41CFFF4FF369958FD917A48" bold="true" box="[199,522,1566,1593]" pageId="10" pageNumber="211">Coloration in preservative.</emphasis>
Top of head, opercle and subopercle grayish, and check grayish-white; venter of head yellowish-white. Body dorsally grayish and ventrally grayish-white. A longitudinal blackish band, two scale rows in width or as wide as eye diameter and predorsally indistinct, extending from anterior-most tip of snout across eye along lateral line to caudal-fin base, darker in males than in females. Dorsal fin with dusky basal part and white distal margin; pectoral, pelvic and anal fins blackish with white distal margin; and caudal fin dusk (
<figureCitation id="13458DB8C41CFFF4FB1E99E9FAA47AB8" box="[1263,1343,1711,1737]" captionStart="FIGURE 1" captionStartId="6.[151,250,1676,1701]" captionTargetBox="[215,1371,179,1648]" captionTargetId="figure@6.[215,1371,179,1648]" captionTargetPageId="6" captionText="FIGURE 1. Lateral view of S. vittatus: (a) IHB 201804018393, holotype, 83.5 mm SL, male, freshly caught in Qingni Town, Fuzhou, Jiangxi Province, South China. (b) IHB 201804018392, 74.1 mm SL, paratype, female, freshly caught in same location. (c) IHB 201804018393, 83.5 mm SL, holotype, male, kept in formalin preservative 6 months after capture. Scale bar = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3779734" httpUri="https://zenodo.org/record/3779734/files/figure.png" pageId="10" pageNumber="211">Fig. 1c</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C364C2B6C41CFFF4FF369994FAE07BB7" pageId="10" pageNumber="211" type="distribution">
<paragraph id="8BC1913DC41CFFF4FF369994FAE07BB7" blockId="10.[151,1437,1566,2026]" pageId="10" pageNumber="211">
<emphasis id="B90A4D2FC41CFFF4FF369994FE6B7A9C" bold="true" box="[199,496,1746,1773]" pageId="10" pageNumber="211">Distribution and habitat.</emphasis>
So far known only from two feeder rivers of Lake Poyang, Gan-Jiang and Fu-He, in
<collectingRegion id="49BA5FDFC41CFFF4FF6699B1FECE7B60" box="[151,341,1783,1809]" country="China" name="Jiangxi" pageId="10" pageNumber="211">Jiangxi Province</collectingRegion>
, South
<collectingCountry id="F369D1ADC41CFFF4FE5899B1FE777B60" box="[425,492,1783,1809]" name="China" pageId="10" pageNumber="211">China</collectingCountry>
(
<figureCitation id="13458DB8C41CFFF4FE0A99B1FDDB7B60" box="[507,576,1782,1809]" captionStart="FIGURE 5" captionStartId="10.[151,250,1496,1521]" captionTargetBox="[151,1423,181,1463]" captionTargetId="figure@10.[151,1436,181,1471]" captionTargetPageId="10" captionText="FIGURE 5. Collection localities of S. vittatus. Black circles indicate sampling sites." figureDoi="http://doi.org/10.5281/zenodo.3779742" httpUri="https://zenodo.org/record/3779742/files/figure.png" pageId="10" pageNumber="211">Fig. 5</figureCitation>
). It was occasionally found only in the mainstem and tributary (Suichuan-Jiang) of the middle Gan-Jiang.A certain number of populations also occur in some tributaries flowing into the Fu-He in Fuzhou section.
<typeStatus id="54C52F9FC41CFFF4FE9A9806FE387B2B" box="[363,419,1856,1882]" pageId="10" pageNumber="211">Type</typeStatus>
specimens of the species under description were caught from a stream flowing into the Fu- He at Qingni Town, Fuzhou City where they occur in clear water with mixed substrates including sands, gravels and boulders (
<figureCitation id="13458DB8C41CFFF4FEF998C1FED67BD3" box="[264,333,1927,1954]" captionStart="FIGURE 6" captionStartId="11.[151,250,939,964]" captionTargetBox="[152,1436,236,914]" captionTargetId="figure@11.[152,1436,236,914]" captionTargetPageId="11" captionText="FIGURE 6. Type locality of S. vittatus: clear, slowly-running water with mixed substrates including sand, gravel and boulders." figureDoi="http://doi.org/10.5281/zenodo.3779744" httpUri="https://zenodo.org/record/3779744/files/figure.png" pageId="10" pageNumber="211">Fig. 6</figureCitation>
). Coexisting species included
<taxonomicName id="4C7EEABEC41CFFF4FD5498C1FC967BD0" authorityName="Nichols" authorityYear="1930" box="[677,781,1927,1953]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC41CFFF4FD5498C1FC967BD0" box="[677,781,1927,1953]" italics="true" pageId="10" pageNumber="211">S. parvus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41CFFF4FCED98C1FB917BD0" baseAuthorityName="Sauvage &amp; Dabry de Thiersant" baseAuthorityYear="1874" box="[796,1034,1927,1953]" class="Actinopterygii" family="Cyprinidae" genus="Squalidus" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="argentatus">
<emphasis id="B90A4D2FC41CFFF4FCED98C1FB917BD0" box="[796,1034,1927,1953]" italics="true" pageId="10" pageNumber="211">Squalidus argentatus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41CFFF4FBE998C1FAB67BD0" authorityName="Chen &amp; Cao" authorityYear="1977" box="[1048,1325,1927,1953]" class="Actinopterygii" family="Cyprinidae" genus="Gobiobotia" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="meridionalis">
<emphasis id="B90A4D2FC41CFFF4FBE998C1FAB67BD0" box="[1048,1325,1927,1953]" italics="true" pageId="10" pageNumber="211">Gobiobotia meridionalis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41CFFF4FACD98C1FF677BB4" baseAuthorityName="Kner" baseAuthorityYear="1866" class="Actinopterygii" family="Cyprinidae" genus="Rhodeus" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="ocellatus">
<emphasis id="B90A4D2FC41CFFF4FACD98C1FF677BB4" italics="true" pageId="10" pageNumber="211">Rhodeus ocellatus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41CFFF4FEFB98EAFD947BB4" box="[266,527,1963,1989]" class="Actinopterygii" family="Balitoridae" genus="Vanmanenia" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="maculatus">
<emphasis id="B90A4D2FC41CFFF4FEFB98EAFD947BB4" box="[266,527,1963,1989]" italics="true" pageId="10" pageNumber="211">Vanmanenia maculatus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41CFFF4FDEC98EDFCD37BB4" baseAuthorityName="Günther" baseAuthorityYear="1864" box="[541,840,1963,1989]" class="Actinopterygii" family="Bagridae" genus="Pseudobagrus" kingdom="Animalia" order="Siluriformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="crassilabris">
<emphasis id="B90A4D2FC41CFFF4FDEC98EDFCD37BB4" box="[541,840,1963,1989]" italics="true" pageId="10" pageNumber="211">Pseudobagrus crassilabris</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41CFFF4FCA798EDFBD77BB4" baseAuthorityName="Regan" baseAuthorityYear="1908" box="[854,1100,1963,1989]" class="Actinopterygii" family="Sisoridae" genus="Glyptothorax" kingdom="Animalia" order="Siluriformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="sinensis">
<emphasis id="B90A4D2FC41CFFF4FCA798EDFBD77BB4" box="[854,1100,1963,1989]" italics="true" pageId="10" pageNumber="211">Glyptothorax sinensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC41CFFF4FB7398EDFAE87BB4" baseAuthorityName="Rutter" baseAuthorityYear="1897" box="[1154,1395,1963,1989]" class="Actinopterygii" family="Gobiidae" genus="Rhinogobius" kingdom="Animalia" order="Perciformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="giurinus">
<emphasis id="B90A4D2FC41CFFF4FB7398EDFAE87BB4" box="[1154,1395,1963,1989]" italics="true" pageId="10" pageNumber="211">Rhinogobius giurinus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C364C2B6C41CFFF5FF369889FDAD7B8C" lastPageId="11" lastPageNumber="212" pageId="10" pageNumber="211" type="etymology">
<paragraph id="8BC1913DC41CFFF5FF369889FE147CA7" blockId="10.[151,1437,1566,2026]" lastBlockId="11.[151,1436,152,215]" lastPageId="11" lastPageNumber="212" pageId="10" pageNumber="211">
<emphasis id="B90A4D2FC41CFFF4FF369889FED57B98" bold="true" box="[199,334,1999,2025]" pageId="10" pageNumber="211">Etymology.</emphasis>
The specific epithet, here used as an adjective, is made from the Latin word
<taxonomicName id="4C7EEABEC41CFFF4FB669896FB727B98" authorityName="An &amp; Shen" authorityYear="2020" box="[1175,1257,2000,2025]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="10" pageNumber="211" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC41CFFF4FB669896FB727B98" box="[1175,1257,2000,2025]" italics="true" pageId="10" pageNumber="211">vittatus</emphasis>
</taxonomicName>
(striped), allud- ing a longitudinal black band extending from the anteriormost tip of the snout across the eye along the lateral line to the caudal-fin base.
</paragraph>
<caption id="DF01C1B5C41DFFF5FF669CEDFF527F99" ID-DOI="http://doi.org/10.5281/zenodo.3779744" ID-Zenodo-Dep="3779744" httpUri="https://zenodo.org/record/3779744/files/figure.png" pageId="11" pageNumber="212" startId="11.[151,250,939,964]" targetBox="[152,1436,236,914]" targetPageId="11">
<paragraph id="8BC1913DC41DFFF5FF669CEDFF527F99" blockId="11.[151,1436,939,1000]" pageId="11" pageNumber="212">
<emphasis id="B90A4D2FC41DFFF5FF669CEDFE8E7FB5" bold="true" box="[151,277,939,964]" pageId="11" pageNumber="212">FIGURE 6.</emphasis>
Type locality of
<taxonomicName id="4C7EEABEC41DFFF5FE3B9CEAFDAA7FB5" authorityName="An &amp; Shen" authorityYear="2020" box="[458,561,940,964]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC41DFFF5FE3B9CEAFDAA7FB5" box="[458,561,940,964]" italics="true" pageId="11" pageNumber="212">S. vittatus</emphasis>
</taxonomicName>
: clear, slowly-running water with mixed substrates including sand, gravel and boulders.
</paragraph>
</caption>
<paragraph id="8BC1913DC41DFFF5FF669B7CFD527824" blockId="11.[151,713,1082,1109]" box="[151,713,1082,1109]" pageId="11" pageNumber="212">
<emphasis id="B90A4D2FC41DFFF5FF669B7CFD527824" bold="true" box="[151,713,1082,1109]" pageId="11" pageNumber="212">Sequence variation and molecular phylogeny</emphasis>
</paragraph>
<paragraph id="8BC1913DC41DFFF5FF669BC5FDAD7B8C" blockId="11.[151,1437,1154,2045]" pageId="11" pageNumber="212">
A total of 60 cyt
<emphasis id="B90A4D2FC41DFFF5FEA49BC4FEF878ED" box="[341,355,1154,1180]" italics="true" pageId="11" pageNumber="212">b</emphasis>
gene sequences from 6 species of
<taxonomicName id="4C7EEABEC41DFFF5FD189BC4FC3478ED" authorityName="Bleeker" authorityYear="1860" box="[745,943,1154,1180]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="genus">
<emphasis id="B90A4D2FC41DFFF5FD189BC4FC3478ED" box="[745,943,1154,1180]" italics="true" pageId="11" pageNumber="212">Sarcocheilichthys</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41DFFF5FC4C9BC5FBB078ED" authorityName="An &amp; Shen" authorityYear="2020" box="[957,1067,1155,1181]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC41DFFF5FC4C9BC5FBB078ED" box="[957,1067,1155,1181]" italics="true" pageId="11" pageNumber="212">S. vittatus</emphasis>
</taxonomicName>
(17 sequences),
<taxonomicName id="4C7EEABEC41DFFF5FB189BC5FACA78ED" authorityName="Nichols" authorityYear="1930" box="[1257,1361,1155,1181]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC41DFFF5FB189BC5FACA78ED" box="[1257,1361,1155,1181]" italics="true" pageId="11" pageNumber="212">S. parvus</emphasis>
</taxonomicName>
(8),
<taxonomicName id="4C7EEABEC41DFFF5FA769BC5FF6B78B1" baseAuthorityName="Regan" baseAuthorityYear="1908" class="Actinopterygii" family="Sisoridae" genus="Glyptothorax" kingdom="Animalia" order="Siluriformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="sinensis">
<emphasis id="B90A4D2FC41DFFF5FA769BC5FF6B78B1" italics="true" pageId="11" pageNumber="212">S. sinensis</emphasis>
</taxonomicName>
(7),
<taxonomicName id="4C7EEABEC41DFFF5FED79BE1FE2678B1" baseAuthorityName="Gunther" baseAuthorityYear="1873" box="[294,445,1191,1217]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis id="B90A4D2FC41DFFF5FED79BE1FE2678B1" box="[294,445,1191,1217]" italics="true" pageId="11" pageNumber="212">S. nigripinnis</emphasis>
</taxonomicName>
(16),
<taxonomicName id="4C7EEABEC41DFFF5FDF09BE1FD3D78B1" authorityName="Nichols" authorityYear="1930" box="[513,678,1190,1217]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="kiangsiensis">
<emphasis id="B90A4D2FC41DFFF5FDF09BE1FD3D78B1" box="[513,678,1190,1217]" italics="true" pageId="11" pageNumber="212">S. kiangsiensis</emphasis>
</taxonomicName>
(3) and
<taxonomicName id="4C7EEABEC41DFFF5FCF59BE1FCFD78B1" baseAuthorityName="Sauvage" baseAuthorityYear="1878" box="[772,870,1190,1217]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="davidi">
<emphasis id="B90A4D2FC41DFFF5FCF59BE1FCFD78B1" box="[772,870,1190,1217]" italics="true" pageId="11" pageNumber="212">S. davidi</emphasis>
</taxonomicName>
(9), were amplified in this study. These sequences were used for phylogenetic analysis along with other 22 sequences from 10 congeneric species and 2 ones from the outgroups (
<taxonomicName id="4C7EEABEC41DFFF5FEE99BA8FD907979" baseAuthorityName="Temminck &amp; Schlegel" baseAuthorityYear="1846" box="[280,523,1262,1288]" class="Actinopterygii" family="Cyprinidae" genus="Pseudorasbora" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="parva">
<emphasis id="B90A4D2FC41DFFF5FEE99BA8FD907979" box="[280,523,1262,1288]" italics="true" pageId="11" pageNumber="212">Pseudorasbora parva</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC41DFFF5FDB39BA8FC9D7979" authorityName="Bleeker" authorityYear="1871" box="[578,774,1262,1288]" class="Actinopterygii" family="Cyprinidae" genus="Rhinogobio" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="typus">
<emphasis id="B90A4D2FC41DFFF5FDB39BA8FC9D7979" box="[578,774,1262,1288]" italics="true" pageId="11" pageNumber="212">
Rhinogobio
<typeStatus id="54C52F9FC41DFFF5FD3A9BA9FC9D7979" box="[715,774,1263,1288]" pageId="11" pageNumber="212">typus</typeStatus>
</emphasis>
</taxonomicName>
) retrieved from GenBank. 58 haplotypes were detected for 82 cyt
<emphasis id="B90A4D2FC41DFFF5FF129A54FF6A795D" box="[227,241,1298,1324]" italics="true" pageId="11" pageNumber="212">b</emphasis>
gene sequences of
<taxonomicName id="4C7EEABEC41DFFF5FE3B9A54FD0B795D" authorityName="Bleeker" authorityYear="1860" box="[458,656,1298,1324]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="genus">
<emphasis id="B90A4D2FC41DFFF5FE3B9A54FD0B795D" box="[458,656,1298,1324]" italics="true" pageId="11" pageNumber="212">Sarcocheilichthys</emphasis>
</taxonomicName>
(
<tableCitation id="C6FCA486C41DFFF5FD6F9A54FD6E795C" box="[670,757,1298,1325]" captionStart="TABLE 2" captionStartId="3.[151,239,982,1006]" captionText="TABLE 2. The detailed information of specimens analyzed in this study, the haplotype with * means download from GenBank." pageId="11" pageNumber="212">Table 2</tableCitation>
). A total length of 1050 bp gene sequence was obtained after sequence alignment and trimming. This included 674 conserved sites, 384 variable sites, 336 parsimony informative sites, and 48 singleton sites. The mean frequency of four nucleotides of the species under description was A=28.9%, T= 28.9%, C=26.5%, and G=15.7%; the base composition was A-T rich (57.8%). Intraspecific genetic distance values for here-identified species of
<taxonomicName id="4C7EEABEC41DFFF5FDC19AE4FD6D79CD" authorityName="Bleeker" authorityYear="1860" box="[560,758,1442,1468]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="genus">
<emphasis id="B90A4D2FC41DFFF5FDC19AE4FD6D79CD" box="[560,758,1442,1468]" italics="true" pageId="11" pageNumber="212">Sarcocheilichthys</emphasis>
</taxonomicName>
varied from 0.3% to 0.8% (calculated for those species with more than one haplotype). The genetic distance values of
<taxonomicName id="4C7EEABEC41DFFF5FCEE9A81FC167991" authorityName="An &amp; Shen" authorityYear="2020" box="[799,909,1479,1505]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90A4D2FC41DFFF5FCEE9A81FC167991" box="[799,909,1479,1505]" italics="true" pageId="11" pageNumber="212">S. vittatus</emphasis>
</taxonomicName>
with all other sampled congeneric species varied from 9.7% to 11.4% (mean 10.6%), and the intraspecific genetic distance value of this species was 0.3% (
<tableCitation id="C6FCA486C41DFFF5FAAD9AACFF3C7A58" captionStart="TABLE 3" captionStartId="15.[151,239,982,1006]" captionText="TABLE 3. Genetic distances of cyt b computed by MEGA 7 among 11 species." pageId="11" pageNumber="212">Table 3</tableCitation>
). Given that the topology of cyt
<emphasis id="B90A4D2FC41DFFF5FDD39948FDAB7A59" box="[546,560,1550,1576]" italics="true" pageId="11" pageNumber="212">b</emphasis>
gene-based phylogenetic trees for all analyzed samples of
<taxonomicName id="4C7EEABEC41DFFF5FB279948FA077A59" authorityName="Bleeker" authorityYear="1860" box="[1238,1436,1550,1576]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="genus">
<emphasis id="B90A4D2FC41DFFF5FB279948FA077A59" box="[1238,1436,1550,1576]" italics="true" pageId="11" pageNumber="212">Sarcocheilichthys</emphasis>
</taxonomicName>
by using ML and BI methods was the same, only the ML trees were given in
<figureCitation id="13458DB8C41DFFF5FC0D9974FBC67A3C" box="[1020,1117,1586,1613]" captionStart="FIGURE 7" captionStartId="12.[151,250,1442,1467]" captionTargetBox="[256,1318,195,1407]" captionTargetId="figure@12.[256,1331,181,1416]" captionTargetPageId="12" captionText="FIGURE 7. Maximum likelihood (ML) tree inferred from cyt b gene for 11 putative species of Sarcocheilichthys. Numbers at major internal nodes are bootstrap values and Bayesian posterior probability values for ML /BI tree (left: only values≥50 are reported, right: only values≥0.5 are reported). Haplotypes with * were retrieved from GenBank." figureDoi="http://doi.org/10.5281/zenodo.3779746" httpUri="https://zenodo.org/record/3779746/files/figure.png" pageId="11" pageNumber="212">Figure 7</figureCitation>
. All analyzed species of this genus were robustly supported by 98% bootstrap values (BV) in the ML trees and 100% posterior probabilities (PP) in the BI trees to cluster into two clades (A and B). This new species was at the basal position of Clade A robustly supported by 90% BV and 100% PP, where
<taxonomicName id="4C7EEABEC41DFFF5FD7699D9FD747AC9" authorityName="Nichols" authorityYear="1930" box="[647,751,1695,1721]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="parvus">
<emphasis id="B90A4D2FC41DFFF5FD7699D9FD747AC9" box="[647,751,1695,1721]" italics="true" pageId="11" pageNumber="212">S. parvus</emphasis>
</taxonomicName>
was weakly supported by 53% BV and 66% PP to constitute the sister group of
<taxonomicName id="4C7EEABEC41DFFF5FE9C9985FE717AAD" baseAuthorityName="Dybowski" baseAuthorityYear="1872" box="[365,490,1730,1757]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="lacustris">
<emphasis id="B90A4D2FC41DFFF5FE9C9985FE717AAD" box="[365,490,1730,1757]" italics="true" pageId="11" pageNumber="212">S. lacustris</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC41DFFF5FDD29985FD027AAD" baseAuthorityName="Regan" baseAuthorityYear="1908" box="[547,665,1731,1757]" class="Actinopterygii" family="Sisoridae" genus="Glyptothorax" kingdom="Animalia" order="Siluriformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="sinensis">
<emphasis id="B90A4D2FC41DFFF5FDD29985FD027AAD" box="[547,665,1731,1757]" italics="true" pageId="11" pageNumber="212">S. sinensis</emphasis>
</taxonomicName>
, the paired species receiving a high support of 100% BV and 100% PP. The basal position of Clade B with a high support of 98% BV and 100% PP was occupied by the paired species
<taxonomicName id="4C7EEABEC41DFFF5FF38984DFEC87B55" authorityName="Hosoya" authorityYear="1982" box="[201,339,1802,1829]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="biwaensis">
<emphasis id="B90A4D2FC41DFFF5FF38984DFEC87B55" box="[201,339,1802,1829]" italics="true" pageId="11" pageNumber="212">S. biwaensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC41DFFF5FE78984DFD807B55" baseAuthorityName="Temminck &amp; Schlegel" baseAuthorityYear="1846" box="[393,539,1803,1829]" class="Actinopterygii" family="Cyprinidae" genus="Leuciscus" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="variegatus">
<emphasis id="B90A4D2FC41DFFF5FE78984DFD807B55" box="[393,539,1803,1829]" italics="true" pageId="11" pageNumber="212">S. variegatus</emphasis>
</taxonomicName>
; then followed by
<taxonomicName id="4C7EEABEC41DFFF5FD1C984DFC097B55" authorityName="Nichols" authorityYear="1930" box="[749,914,1802,1829]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="kiangsiensis">
<emphasis id="B90A4D2FC41DFFF5FD1C984DFC097B55" box="[749,914,1802,1829]" italics="true" pageId="11" pageNumber="212">S. kiangsiensis</emphasis>
</taxonomicName>
. Sequences retrieved from GenBank under the names of
<taxonomicName id="4C7EEABEC41DFFF5FEF29869FE017B39" baseAuthorityName="Gunther" baseAuthorityYear="1873" box="[259,410,1839,1865]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis id="B90A4D2FC41DFFF5FEF29869FE017B39" box="[259,410,1839,1865]" italics="true" pageId="11" pageNumber="212">S. nigripinnis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41DFFF5FE569869FDB17B39" baseAuthorityName="Berg" baseAuthorityYear="1914" box="[423,554,1838,1865]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="soldatovi">
<emphasis id="B90A4D2FC41DFFF5FE569869FDB17B39" box="[423,554,1838,1865]" italics="true" pageId="11" pageNumber="212">S. soldatovi</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C7EEABEC41DFFF5FD979869FD4B7B39" box="[614,720,1838,1865]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="czerski">
<emphasis id="B90A4D2FC41DFFF5FD979869FD4B7B39" box="[614,720,1838,1865]" italics="true" pageId="11" pageNumber="212">S. czerski</emphasis>
</taxonomicName>
i were well supported by 100% BV and 100% PP to group into a lineage that represents a single species corresponding to
<taxonomicName id="4C7EEABEC41DFFF5FCFB9815FCE07B1D" baseAuthorityName="Berg" baseAuthorityYear="1914" box="[778,891,1874,1901]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="czerskii">
<emphasis id="B90A4D2FC41DFFF5FCFB9815FCE07B1D" box="[778,891,1874,1901]" italics="true" pageId="11" pageNumber="212">S. czerskii</emphasis>
</taxonomicName>
(see discussion below); this species was robustly supported with 100% BV and 100% PP to be sister to the lineage constituted by samples from
<taxonomicName id="4C7EEABEC41DFFF5FB5E9831FA8B7BE1" baseAuthorityName="Sauvage" baseAuthorityYear="1878" box="[1199,1296,1910,1937]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="davidi">
<emphasis id="B90A4D2FC41DFFF5FB5E9831FA8B7BE1" box="[1199,1296,1910,1937]" italics="true" pageId="11" pageNumber="212">S. davidi</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7EEABEC41DFFF5FAEC9831FF237BC5" baseAuthorityName="Gunther" baseAuthorityYear="1873" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis id="B90A4D2FC41DFFF5FAEC9831FF237BC5" italics="true" pageId="11" pageNumber="212">S. nigripinnis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC41DFFF5FF1E98DDFE0A7BC5" authorityName="Nichols &amp; Pope" authorityYear="1927" box="[239,401,1946,1973]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="hainanensis">
<emphasis id="B90A4D2FC41DFFF5FF1E98DDFE0A7BC5" box="[239,401,1946,1973]" italics="true" pageId="11" pageNumber="212">S. hainanensis</emphasis>
</taxonomicName>
; Samples of these three species were each united into an independent lineage;
<taxonomicName id="4C7EEABEC41DFFF5FAF698DDFAF27BC5" baseAuthorityName="Sauvage" baseAuthorityYear="1878" box="[1287,1385,1946,1973]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="davidi">
<emphasis id="B90A4D2FC41DFFF5FAF698DDFAF27BC5" box="[1287,1385,1946,1973]" italics="true" pageId="11" pageNumber="212">S. davidi</emphasis>
</taxonomicName>
was highly supported by 97% BV and 100% PP to be sister to the paired species (i.e.,
<taxonomicName id="4C7EEABEC41DFFF5FBD598F9FB5D7BA9" authorityName="Nichols &amp; Pope" authorityYear="1927" box="[1060,1222,1982,2009]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="hainanensis">
<emphasis id="B90A4D2FC41DFFF5FBD598F9FB5D7BA9" box="[1060,1222,1982,2009]" italics="true" pageId="11" pageNumber="212">S. hainanensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7EEABEC41DFFF5FB0D98F9FA087BA9" baseAuthorityName="Gunther" baseAuthorityYear="1873" box="[1276,1427,1983,2009]" class="Actinopterygii" family="Cyprinidae" genus="Sarcocheilichthys" kingdom="Animalia" order="Cypriniformes" pageId="11" pageNumber="212" phylum="Chordata" rank="species" species="nigripinnis">
<emphasis id="B90A4D2FC41DFFF5FB0D98F9FA087BA9" box="[1276,1427,1983,2009]" italics="true" pageId="11" pageNumber="212">S. nigripinnis</emphasis>
</taxonomicName>
) with a 74% BV and 99% PP support.
</paragraph>
</subSubSection>
</treatment>
</document>