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<document id="0E01B27DB94E292657575963E80796AC" ID-CLB-Dataset="297349" ID-DOI="10.3897/zse.100.118061" ID-GBIF-Dataset="074544ab-8f96-42ea-8290-5bbff95c91b9" ID-ZooBank="0440F4DE-BECE-4B8B-9D84-88E17489226C" ID-publisher-id="118061" URI-arpha="1BF623E3-38C7-5B74-9D44-E82DDCEF2D80" URI-zoobank="http://zoobank.org/0440F4DE-BECE-4B8B-9D84-88E17489226C" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.treatments_approvedBy="admin" article-type="research-article" checkinTime="1716826769040" checkinUser="pensoft" docAuthor="Ge, Jia-Yue, Nong, Zheng-Quan, Yang, Jian, Du, Li-Na &amp; Zhou, Jia-Jun" docDate="2024" docId="7A0E501CF0FF5DD2933D4E55BC2526BD" docLanguage="en" docName="Zoosystematics and Evolution 100(2): 663-673" docOrigin="Zoosystematics and Evolution 100 (2)" docSource="https://zse.pensoft.net/article/118061/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Karstsinnectes hyalinus" docType="treatment" docVersion="4" dtd-version="3.0" lastPageNumber="673" masterDocId="1BF623E338C75B749D44E82DDCEF2D80" masterDocTitle="Taxonomic revision of the cavefish genus Karstsinnectes (Cypriniformes, Nemacheilidae), with a description of a new species from Guangxi Province, China" masterLastPageNumber="673" masterPageNumber="663" pageNumber="663" updateTime="1716920088926" updateUser="ExternalLinkService">
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<mods:title id="5EF3053342F1E5455155E9B977D4263A">Taxonomic revision of the cavefish genus Karstsinnectes (Cypriniformes, Nemacheilidae), with a description of a new species from Guangxi Province, China</mods:title>
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<mods:namePart id="7A221F95D8FAB2A16431579C0D507DFD">Ge, Jia-Yue</mods:namePart>
<mods:affiliation id="22E1428E4239E4D29A5AF9A21236B6E8">Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, Guilin, Guangxi 541004, China</mods:affiliation>
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<mods:namePart id="80062C56216577F86C1603ABD86DA4E6">Nong, Zheng-Quan</mods:namePart>
<mods:affiliation id="2DE2C6DC235DA578AF7AB1B96F928964">Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin, Guangxi 541004, China</mods:affiliation>
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<mods:namePart id="5D65C399CAEB583FD0F4EE6ED13EAB6B">Yang, Jian</mods:namePart>
<mods:affiliation id="42F11A5BDE545524C0C7669BB0118DD1">Administration Center of Guangxi Nonggang National Nature Reserve, Longzhou Guangxi 532400, China</mods:affiliation>
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<mods:affiliation id="82E60086E3F81C8EF4FE2438B5BC8FD3">Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection (Guangxi Normal University), Ministry of Education, Guilin, Guangxi 541004, China</mods:affiliation>
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<mods:namePart id="CE2A94956079209765FE3A282675E172">Zhou, Jia-Jun</mods:namePart>
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<mods:affiliation id="E91CED66068BB375BBCF54F187FDC0D5">Key Laboratory of Environment Change and Resource Use, Beibu Gulf, Nanning Normal University, Nanning, Guangxi, 530001, China &amp; Zhejiang Forest Resource Monitoring Center, Hangzhou, Zhejiang 310020, China</mods:affiliation>
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<subSubSection id="F72DA884067A2829FA8C5134B409668A" type="nomenclature">
<paragraph id="93A47CFE3FF0F090DFE2852BE7D441BC">
<taxonomicName id="B93CC6C331A89CD9CE7CEB915E2C8E61" authority="(Lan, Yang &amp; Chen, 1996)" baseAuthorityName="Lan, Yang &amp; Chen" baseAuthorityYear="1996" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="BE16FA57F024EE9B951AE4600CC192E4" italics="true">Karstsinnectes hyalinus</emphasis>
(Lan, Yang &amp; Chen, 1996)
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="43913C4BFFF074C779F77DE5CA9A68AB" type="description">
<paragraph id="958650025EE8C3C879186799B416BC90">
<figureCitation id="E447177EF4B116788437DDA8BCAB6DDF" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Collection sites (A), K. anophthalmus (red round), K. acridorsalis (green triangle), K. hyalinus (purple rhombus), K. longzhouensis sp. nov. (blue square), K. parvus (black star), and habitat of Karstsinnectes longzhouensis sp. nov. (B) and K. parvus (C)." figureDoi="10.3897/zse.100.118061.figure1" httpUri="https://binary.pensoft.net/fig/1055824">Figs 1 A</figureCitation>
,
<figureCitation id="9AEF7667E244D491BBB8DBF4AEBB1356" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Lateral, dorsal, and ventral views of K. hyalinus, holotype KIZ 1994000011 (photograph from R. Min). Scale bar: 1 cm." figureDoi="10.3897/zse.100.118061.figure3" httpUri="https://binary.pensoft.net/fig/1055826">3</figureCitation>
;
<tableCitation id="981E73DECA9B6DDE968ABAF22290C672" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Morphometric and meristic data of the genus Karstsinnectes. Range, mean, and standard deviation (mean ± standard deviation (SD ))." httpUri="http://table.plazi.org/id/34A7DB61305B41018DEC758130B6E680" tableUuid="34A7DB61305B41018DEC758130B6E680">Table 1</tableCitation>
</paragraph>
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<paragraph id="48C07FADDF8ACA18501816975875FEBC">
<treatmentCitationGroup id="38C938C0AFB95F65D75D032DED968FC7">
<treatmentCitation id="F64D1FF15557177CF851DFAF2147886C">
<taxonomicName id="96CF89FBED70E791298EA84F4807C120" ID-CoL="3KQDP" authority="Lan, Yang &amp; Chen, 1996" authorityName="Lan, Yang &amp; Chen" authorityYear="1996" family="Nemacheilidae" genus="Heminoemacheilus" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="162C1FD2F96222FF2C774D7BC6ED6CBA" italics="true">Heminoemacheilus hyalinus</emphasis>
Lan, Yang &amp; Chen, 1996
</taxonomicName>
, 109112 (Baoan Township, Duan County, Hechi City,
<collectingRegion id="4F293057C14E6A417E2AC647CA8D372E" country="China" name="Guangxi">Guangxi</collectingRegion>
).
</treatmentCitation>
</treatmentCitationGroup>
</paragraph>
<paragraph id="B8A9C4C29FD17A48BA57E850F6E166B9">
<treatmentCitationGroup id="AFD6208FAA8FDB8A732027303B7F04E7">
<treatmentCitation id="B90B7EEE78A12A302DF08A91C1754B3A" author="Luo T &amp; Yang Q &amp; Wu L &amp; Wang YL &amp; Zhou JJ &amp; Deng HQ &amp; Xiao N &amp; Zhou J" page="696" year="2023">
<taxonomicName id="2F3DB4FC7654B7928DFCBFFB4823D571" authority="Luo et al., 2023: 696" authorityName="Luo" authorityPageNumber="696" authorityYear="2023" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="19821140D6DF483BD056A65B4A36F873" italics="true">Karstsinnectes hyalinus</emphasis>
<comment id="F44EDB6CA46F369F3D22C5D0544F41C4">
<bibRefCitation id="EEFBA385B6434FEBD698CA2E29EC8B50" DOI="10.24272/j.issn.2095-8137.2022.266" author="Luo T &amp; Yang Q &amp; Wu L &amp; Wang YL &amp; Zhou JJ &amp; Deng HQ &amp; Xiao N &amp; Zhou J" etAl="et al." firstAuthor="Luo" issue="4" journalOrPublisher="Zoological Research" page="696" pagination="693-697" refId="B9" refString="Luo T, Yang Q, Wu L, Wang YL, Zhou JJ, Deng HQ, Xiao N, Zhou J (2023) Phylogenetic relationships of Nemacheilidae cavefish (Heminoemacheilus, Oreonectes, Yunnanilus, Paranemachilus, and Troglonectes) revealed by analysis of mitochondrial genome and seven nuclear genes. Zoological Research 44 (4): 693697. https://doi.org/10.24272/j.issn.2095-8137.2022.266" title="Phylogenetic relationships of Nemacheilidae cavefish (Heminoemacheilus, Oreonectes, Yunnanilus, Paranemachilus, and Troglonectes) revealed by analysis of mitochondrial genome and seven nuclear genes." volume="44" year="2023">Luo et al., 2023: 696</bibRefCitation>
(Baoan Township, Duan County, Hechi City,
<collectingRegion id="FBB7F4446E6374EADFF93376E8028B1C" country="China" name="Guangxi">Guangxi</collectingRegion>
).
</comment>
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</paragraph>
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<paragraph id="C6DCFEC6214CC47467F8BB4872F7B3D8">
<heading id="A8F7A1AC85EF60C5809C5B7F5E9C8F16" reason="title">Material examined.</heading>
</paragraph>
<paragraph id="A72B6A11FE8CE3CC6D242126D2EE0AA6">
<materialsCitation id="B62AC7DB23B5B1CE582D1C9B3618F91E" collectionCode="GXNU" country="China" elevation="283" latitude="24.0709" location="Bao'an Township" longLatPrecision="7" longitude="107.9027" municipality="Hechi City" specimenCode="GXNU 94098009" specimenCount="3" stateProvince="Guangxi">
<specimenCount id="147AA30FF4C2073E4E73A2D7327417F4" count="3" type="generic">3 ex.</specimenCount>
<collectingCountry id="6200B6C77965D2DBCE2D61E26600CB68" name="China">China</collectingCountry>
;
<collectingRegion id="A7BA0B1A7381E92B74BBD37FE7C37E71" country="China" name="Guangxi">Guangxi</collectingRegion>
,
<collectingMunicipality id="31FD533CBC478E38448E96F15E01D368">Hechi City</collectingMunicipality>
,
<collectingMunicipality id="5EA2E637EDD899996389EB1E9CBC2266">Duan County</collectingMunicipality>
,
<location id="8A22F3B3CF58C6D0C3312E90EE8E0546" LSID="urn:lsid:plazi:treatment:7A0E501CF0FF5DD2933D4E55BC2526BD:8A22F3B3CF58C6D0C3312E90EE8E0546" country="China" latitude="24.0709" longLatPrecision="7" longitude="107.9027" municipality="Hechi City" name="Bao'an Township" stateProvince="Guangxi">Baoan Township</location>
,
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EOHAG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[107.902700,24.070900]}">
<geoCoordinate id="97EA8A71F2E44B61A27065B73F9D5B09" degrees="24.0709" direction="north" orientation="latitude" precision="5" value="24.0709">24.0709 ° N</geoCoordinate>
,
<geoCoordinate id="8EA7D4890E5900783B04A947F00E3525" degrees="107.9027" direction="east" orientation="longitude" precision="5" value="107.9027">107.9027 ° E</geoCoordinate>
</named-content>
,
<quantity id="0811CA3E7DD58A28629BDF35E415CB62" metricMagnitude="2" metricUnit="m" metricValue="2.83" unit="m" value="283.0">
<elevation id="03433A39514C76E3C67D8BB6EF8A39DF" metricMagnitude="2" metricUnit="m" metricValue="2.83" unit="m" value="283.0">283 m</elevation>
</quantity>
a. s. l.
<specimenCode id="912FDE65F3DC4101A610D1D259272082">GXNU 94098009</specimenCode>
94098011,
<quantity id="0C994952E058186384B4ED316E511A68" metricMagnitude="-2" metricUnit="m" metricValue="3.9549999999999996" metricValueMax="4.0200000000000005" metricValueMin="3.8899999999999997" unit="mm" value="39.55" valueMax="40.2" valueMin="38.9">38.940.2 mm</quantity>
<abbrev id="ABBRID0ETHAG" xlink_title="standard length">SL</abbrev>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="SECID0EXHAG" type="diagnosis">
<paragraph id="3AFCE9E9DA15C535691A307B8265C38A">
<heading id="DB6F9F00FDC71EC9A3CA3F6CD157B52F" reason="title">Diagnosis.</heading>
</paragraph>
<paragraph id="FE15E08A5C37821DD8DC5AE38112A207">
<taxonomicName id="BB8E601E8457579138DBC05778B257BE" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="6F12236BA73BB01AFA02190DD49BE280" italics="true">Karstsinnectes hyalinus</emphasis>
</taxonomicName>
can be distinguished from other members of
<taxonomicName id="023A981226B8945D5D5D870C5A112D4F" authorityName="Zhou, Luo, Wang, Zhou &amp; Xiao" authorityYear="2023" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="genus">
<emphasis id="E9A1A8B523BAB336126E18E0579D3078" italics="true">Karstsinnectes</emphasis>
</taxonomicName>
based on body-scaled (vs. scaleless). It can be further differentiated from
<taxonomicName id="45671B547C3D8689DA0C282832DD4475" baseAuthorityName="Zheng" baseAuthorityYear="1981" family="Nemacheilidae" genus="Oreonectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="anophthalmus">
<emphasis id="9DF9ECF55A7AB272FE1803CF493C9824" italics="true">K. anophthalmus</emphasis>
</taxonomicName>
by caudal fin forked (vs. truncated); from
<taxonomicName id="F487E83546EFFBC192739D4F2FDE3089" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="acridorsalis">
<emphasis id="2B39165943B9077900F8F5451B7C334B" italics="true">K. acridorsalis</emphasis>
</taxonomicName>
,
<taxonomicName id="B42E0B3DFD4EF50658CFE4061ED2B814" authority="Ge &amp; Nong &amp; Yang &amp; Du &amp; Zhou, 2024" authorityName="Ge &amp; Nong &amp; Yang &amp; Du &amp; Zhou" authorityYear="2024" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="longzhouensis" status="sp. nov.">
<emphasis id="7A44D801789382EF98E2404D6B86CF72" italics="true">Karstsinnectes longzhouensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1125DC9FDB2AA82697B589D18A44D231" rank="species">sp. nov.</taxonomicNameLabel>
, and
<taxonomicName id="74BB56C1A4E4D045C633022AD1E88696" baseAuthorityName="Zhu &amp; Zhu" baseAuthorityYear="2014" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="parvus">
<emphasis id="1A060D02A1002C4EB71F406ED4662B91" italics="true">K. parvus</emphasis>
</taxonomicName>
by seven branched dorsal-fin rays (vs. eight in
<taxonomicName id="519CEDB0CA290D3545094FF2D34FF101" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="acridorsalis">
<emphasis id="C3616A20E7FD8F13C4933CE11CC04CCB" italics="true">K. acridorsalis</emphasis>
</taxonomicName>
and nine in
<taxonomicName id="CAB6256B2CD3C51654E5857CEF8A8360" authority="Ge &amp; Nong &amp; Yang &amp; Du &amp; Zhou, 2024" authorityName="Ge &amp; Nong &amp; Yang &amp; Du &amp; Zhou" authorityYear="2024" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="longzhouensis" status="sp. nov.">
<emphasis id="BD2CB291F519A586DE5DB6FF4CB2ED0F" italics="true">Karstsinnectes longzhouensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="579B0DBD9A1245DFC99C453FA367B395" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="D1D6DF3FA483F5498BD82287F1CB86A1" baseAuthorityName="Zhu &amp; Zhu" baseAuthorityYear="2014" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="parvus">
<emphasis id="C6E426B63284B3FE13DDB203C9CC743C" italics="true">K. parvus</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0E3KAG" type="description">
<paragraph id="C612BD77F945FB62168FBEB48B8EFF10">
<heading id="C0D30811E0611318C00FF915E8E522A8" reason="title">Description.</heading>
</paragraph>
<paragraph id="16DEF90B5B889A7AD622CB566AB7D61B">Body elongated, head depressed. Body trunk compressed, dorsal profile of head and predorsal profile gradually convex, with maximum body depth in middle of pectoral-fin origin and pelvic-fin origin. After dorsal-fin base, dorsal profile of caudal peduncle convex due to developed caudal adipose keel on upper edge of caudal peduncle. Ventral profile of head straight, slightly convex from pectoral-fin origin to pelvic-fin origin, straight from pelvic-fin origin to caudal-fin base.</paragraph>
<caption id="D7C6C542F59BB0C51D9F1E185CDD61BE" ID-DOI="10.3897/zse.100.118061.figure3" ID-arpha="C8118A3F-36CA-58B1-9905-25C9B6C88927" httpUri="https://binary.pensoft.net/fig/1055826" startId="F3">
<paragraph id="1DA6DD70DD857262A5546178E4B92087">
<label id="B44DF0018121ED42BD83AF5E3C282828">Figure 3.</label>
</paragraph>
<paragraph id="0FEB0411FF0266B2BE4E3E858F6B5369">
Lateral, dorsal, and ventral views of
<taxonomicName id="A354CD40B3ECE06DDAD69AD0E787F5FD" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="FE7060B701EF1B827D22B673B88A3791" italics="true">K. hyalinus</emphasis>
</taxonomicName>
, holotype KIZ 1994000011 (photograph from R. Min). Scale bar: 1 cm.
</paragraph>
</caption>
<paragraph id="4A4B362F0F93AAEBB8A13D73E1845505">
Anterior and posterior nostrils adjacent, distance less than posterior nostril diameter, base of anterior nostril tube-shaped and tip not clearly elongated to barbel-like. Eyes absent. Mouth inferior, snout obtuse, upper and lower lips smooth. Three pairs of barbels, inner rostral barbel reaching mouth corner, outer rostral and maxillary barbels reaching anterior margin of interopercle.
<specimenCount id="B1393747FFE02B62D03267E2690944E8" count="1" type="generic">One specimen</specimenCount>
with one outer and 12 inner gill rakers on first gill arch.
</paragraph>
<paragraph id="A5B03F51639E46F700E2445F75956F73">Dorsal fin with two branched and seven branched rays, distal margin straight, origin slightly anterior to pelvic-fin origin. Pectoral fin with one unbranched and 11 branched rays, pectoral-fin length 66.1 % 74.8 % of distance between pectoral-fin origin and pelvic-fin origin. Pelvic fin with one unbranched and five branched rays, tip of pelvic fin reaching anus. Anal fin with two unbranched and four branched rays, distal margin straight. Anus abutting anal-fin base. Caudal fin forked, with 11 or 12 branched rays. High caudal adipose keels on upper and lower edges of caudal peduncle, height at most of upper adipose keel nearly 1 / 2 caudal peduncle depth. Caudal peduncle length 102.7 % 123.1 % of its depth (containing adipose keels). Lateral line and cephalic sensory pores absent. Body covered by scales, except head and thorax.</paragraph>
</subSubSection>
<subSubSection id="SECID0E2LAG" type="Coloration">
<paragraph id="DB7C010ED324B5A8CA122520667B06B0">
<heading id="F5B6B08669E46DE731A2B3B17CCEC87A" reason="title">Coloration.</heading>
</paragraph>
<paragraph id="3CF7109F21FD33817EB07A8F88979D32">Whole body translucent, without color pattern. Fin membrane hyaline.</paragraph>
</subSubSection>
<subSubSection id="SECID0EAMAG" type="distribution">
<paragraph id="A10B8FC519F1781D7250A24F33DEBBDF">
<heading id="67FD730DD7680FB283DC7C1B130F4655" reason="title">Distribution and habitat.</heading>
</paragraph>
<paragraph id="D27A90E47E0E1B7D970E0181600AA30F">
Known only from the
<typeStatus id="0C2278E42488E6225DEEE8E6D63EF557">type</typeStatus>
locality,
<collectingCountry id="C54D9F2A5964B1700500F06A101C3448" name="China">China</collectingCountry>
;
<collectingRegion id="29F80470D9F9ADFCEE1AD4122A271F1C" country="China" name="Guangxi">Guangxi</collectingRegion>
, Hechi City, Duan County, Baoan,
<named-content content-type="dwc:verbatimCoordinates" id="NCID0EJMAG" specific-use="{&quot;type&quot;:&quot;Point&quot;,&quot;coordinates&quot;:[107.902700,24.070900]}">
<geoCoordinate id="BD45A6DF95F671365997BEC7E7C722A7" degrees="24.0709" direction="north" orientation="latitude" precision="5" value="24.0709">24.0709 ° N</geoCoordinate>
,
<geoCoordinate id="EDF1BB4CE0A9D0315C4D1926B7203DB2" degrees="107.9027" direction="east" orientation="longitude" precision="5" value="107.9027">107.9027 ° E</geoCoordinate>
</named-content>
,
<quantity id="C2B5946A7E34325545B7AA964692DDEC" metricMagnitude="2" metricUnit="m" metricValue="2.83" unit="m" value="283.0">283 m</quantity>
a. s. l. The cave water in which this species resides serves as the only source of drinking water for nearby residents. The decline in its population is primarily attributed to habitat alterations resulting from the extraction of cave water for domestic purposes (
<bibRefCitation id="48F1891C3C9C8BB8FA68CAA47AB9C592" author="Zhang and Cao" firstAuthor="Zhang" refId="B18" refString="Zhang E, Cao WX (2021) Chinas Red List of Biodiversity: Vertebrates, Volume V, Freshwater Fishes. Beijing: Science Press, 870 pp." year="2021">Zhang and Cao 2021</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="SECID0ESMAG" type="remarks">
<paragraph id="4D4233AA1ECF0406FA20DB8D4D2B2155">
<heading id="0D56104B3D279C30B8E6246881A48913" reason="title">Remarks.</heading>
</paragraph>
<paragraph id="B637330AA200B10FCF2D15521608E60C">
The population of
<taxonomicName id="48F8157CF07E1E23373F7D3E954070B6" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="8AF2A6D5108D4C2F33F2C38E6041E03A" italics="true">K. hyalinus</emphasis>
</taxonomicName>
is extremely small, with its presence currently known only through
<typeStatus id="BAF3E86A0AAF3E6413E214023C3E9EF0">type</typeStatus>
specimens collected in 1994, with no additional specimens gathered since. Although the lateral line of
<taxonomicName id="BBD7AF1FEB21E6AD4565764918EE340D" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="0AB708E28930C1BFCF1B7D8504746418" italics="true">K. hyalinus</emphasis>
</taxonomicName>
was mentioned in the original description, a re-examination of all
<typeStatus id="6D842B42C3A2763810D98D2572FF3242">type</typeStatus>
specimens by
<collectionCode id="529087236EDE2344CB9D786F523BBCC5" country="Chile" name="Departamento de Geologia, Universidad de Chile">R</collectionCode>
. Min, the administrator of the Fish Collection Room, Kunming Natural History Museum of Zoology, Kunming Institute of Zoology, revealed no obvious lateral line pores. Hence,
<taxonomicName id="1026200860010D55266C165376440AF5" family="Nemacheilidae" genus="Karstsinnectes" kingdom="Animalia" order="Cypriniformes" phylum="Chordata" rank="species" species="hyalinus">
<emphasis id="0B5B445D14506AE43315201C4A26A44A" italics="true">K. hyalinus</emphasis>
</taxonomicName>
is described as lacking a lateral line in this study.
</paragraph>
</subSubSection>
</treatment>
</document>