441 lines
45 KiB
XML
441 lines
45 KiB
XML
<document ID-DOI="10.26107/RBZ-2021-0056" ID-ISSN="2345-7600" ID-Zenodo-Dep="7174178" ID-ZooBank="5B5371C9-3B1D-4A21-B907-8B10D66BD54D" approvalRequired="23" approvalRequired_for_textStreams="20" approvalRequired_for_treatments="3" checkinTime="1665290568899" checkinUser="felipe" docAuthor="Hui, Tan Heok" docDate="2021" docId="0397F038FFFFFFAEFF3FF9E782ECFD98" docLanguage="en" docName="RafflesBZool.69.336–363.pdf" docOrigin="Raffles Bulletin of Zoology 69" docStyle="DocumentStyle:AF09A0581917EACD12E7F0991C3E7C26.4:RafflesBZool.2019-.journal_article" docStyleId="AF09A0581917EACD12E7F0991C3E7C26" docStyleName="RafflesBZool.2019-.journal_article" docStyleVersion="4" docTitle="Hypergastromyzon sambas Hui 2021, new species" docType="treatment" docVersion="2" lastPageNumber="352" masterDocId="FFAE8840FFF1FFBEFFEDFFF1814FFFED" masterDocTitle="Hypergastromyzon revisited, with descriptions of a new genus and two new species (Teleostei: Gastromyzontidae)" masterLastPageNumber="363" masterPageNumber="336" pageNumber="350" updateTime="1665305855623" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Hypergastromyzon revisited, with descriptions of a new genus and two new species (Teleostei: Gastromyzontidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Hui, Tan Heok</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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||
<mods:relatedItem type="host">
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||
<mods:titleInfo>
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||
<mods:title>Raffles Bulletin of Zoology</mods:title>
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||
</mods:titleInfo>
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||
<mods:part>
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||
<mods:date>2021</mods:date>
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||
<mods:detail type="pubDate">
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||
<mods:number>2021-09-07</mods:number>
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||
</mods:detail>
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||
<mods:detail type="volume">
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<mods:number>69</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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<mods:start>336</mods:start>
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<mods:end>363</mods:end>
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||
</mods:extent>
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||
</mods:part>
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||
</mods:relatedItem>
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||
<mods:classification>journal article</mods:classification>
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||
<mods:identifier type="DOI">10.26107/RBZ-2021-0056</mods:identifier>
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||
<mods:identifier type="ISSN">2345-7600</mods:identifier>
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||
<mods:identifier type="Zenodo-Dep">7174178</mods:identifier>
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||
<mods:identifier type="ZooBank">5B5371C9-3B1D-4A21-B907-8B10D66BD54D</mods:identifier>
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||
</mods:mods>
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||
<treatment LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98" httpUri="http://treatment.plazi.org/id/0397F038FFFFFFAEFF3FF9E782ECFD98" lastPageId="16" lastPageNumber="352" pageId="14" pageNumber="350">
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||
<subSubSection box="[210,656,1557,1582]" pageId="14" pageNumber="350" type="nomenclature">
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||
<paragraph blockId="14.[210,656,1557,1614]" box="[210,656,1557,1582]" pageId="14" pageNumber="350">
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||
<heading bold="true" box="[210,656,1557,1582]" centered="true" fontSize="10" level="2" pageId="14" pageNumber="350" reason="2">
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||
<emphasis bold="true" box="[210,656,1557,1582]" pageId="14" pageNumber="350">
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<taxonomicName authority="Hui, 2021" authorityName="Hui" authorityYear="2021" box="[210,507,1557,1581]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="14" pageNumber="350" phylum="Chordata" rank="species" species="sambas" status="new species">
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<emphasis bold="true" box="[210,507,1557,1581]" italics="true" pageId="14" pageNumber="350">Hypergastromyzon sambas</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel box="[523,656,1557,1582]" pageId="14" pageNumber="350" rank="species">new species</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection box="[346,520,1589,1614]" pageId="14" pageNumber="350" type="description">
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||
<paragraph blockId="14.[210,656,1557,1614]" box="[346,520,1589,1614]" pageId="14" pageNumber="350">
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||
(
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<figureCitation box="[353,431,1589,1614]" captionStart="Fig" captionStartId="8.[113,148,1516,1538]" captionTargetBox="[113,749,189,1500]" captionTargetId="figure-13@8.[113,749,189,1500]" captionTargetPageId="8" captionText="Fig. 5. Oral views. A, Hypergastromyzon humilis, CMK 10574, 31.5 mm SL; B, Hypergastromyzon abditus, MZB 17233, 37.2 mm SL; C, Hypergastromyzon sambas, MZB 17235, 32.4 mm SL." figureDoi="http://doi.org/10.5281/zenodo.7174188" httpUri="https://zenodo.org/record/7174188/files/figure.png" pageId="14" pageNumber="350">Figs. 5</figureCitation>
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,
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<figureCitation box="[444,511,1590,1614]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="13.[136,171,1598,1620]" captionStartId-1="14.[113,148,1481,1503]" captionStartId-2="15.[136,171,1636,1658]" captionTargetBox-0="[136,1474,189,1582]" captionTargetBox-1="[113,1451,189,1465]" captionTargetBox-2="[136,1474,189,1619]" captionTargetId-0="figure-171@13.[136,1474,189,1582]" captionTargetId-1="figure-13@14.[113,1451,189,1465]" captionTargetId-2="figure-7@15.[136,1474,189,1619]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionTargetPageId-2="15" captionText-0="Fig. 11. Hypergastromyzon sambas, ZRC 61381, ca. 30 mm SL, male (?); live colouration; composite of dorsal, lateral, and ventral views." captionText-1="Fig. 12. Hypergastromyzon sambas, MZB 17235, 32.4 mm SL, holotype, female (?); composite of dorsal, lateral, and ventral views." captionText-2="Fig. 13. Hypergastromyzon sambas. Top and middle: ZRC 61383, 28.0 mm SL, 31.6 mm SL; lateral views showing numerous tiny black spots. Bottom: ZRC 61381, 31.0 mm SL; ventral view of female showing ripe ova (estimated at 2 mm diameter)." figureDoi-0="http://doi.org/10.5281/zenodo.7174202" figureDoi-1="http://doi.org/10.5281/zenodo.7174204" figureDoi-2="http://doi.org/10.5281/zenodo.7174206" httpUri-0="https://zenodo.org/record/7174202/files/figure.png" httpUri-1="https://zenodo.org/record/7174204/files/figure.png" httpUri-2="https://zenodo.org/record/7174206/files/figure.png" pageId="14" pageNumber="350">11–13</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection pageId="14" pageNumber="350" type="materials_examined">
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<paragraph blockId="14.[113,752,1653,1774]" pageId="14" pageNumber="350">
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<emphasis bold="true" box="[113,336,1653,1677]" pageId="14" pageNumber="350">Material examined.</emphasis>
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<materialsCitation accessionNumber="MZB17235" collectingDate="2011-08-24" collectionCode="MZB" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="1" stateProvince="Kalimantan Barat" typeStatus="holotype">
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<typeStatus box="[342,445,1654,1678]" pageId="14" pageNumber="350">Holotype</typeStatus>
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:
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<accessionNumber box="[455,582,1653,1677]" httpUri="http://www.ncbi.nlm.nih.gov/protein/MZB17235" pageId="14" pageNumber="350">
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<collectionCode box="[455,515,1653,1677]" country="Indonesia" httpUri="http://grbio.org/cool/b9gz-izvg" name="Museum Zoologicum Bogoriense" pageId="14" pageNumber="350" type="Museum">MZB</collectionCode>
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17235
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</accessionNumber>
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,
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<specimenCount box="[593,647,1654,1678]" pageId="14" pageNumber="350" type="generic">1 ex.</specimenCount>
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,
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<quantity box="[657,752,1654,1678]" metricMagnitude="-2" metricUnit="m" metricValue="3.2399999999999998" pageId="14" pageNumber="350" unit="mm" value="32.4">32.4 mm</quantity>
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SL;
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<collectingCounty box="[160,243,1686,1709]" pageId="14" pageNumber="350">Borneo</collectingCounty>
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:
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<collectingRegion box="[253,447,1686,1710]" country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
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||
:
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<collectingMunicipality box="[458,541,1686,1710]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
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basin,
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||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FD86F96781EEF920" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
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; aquarium trade; don.
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<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FE75F947833CF923" box="[408,627,1718,1742]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
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,
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<date pageId="14" pageNumber="350" value="2011-08-24">
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<collectingDate pageId="14" pageNumber="350" value="2011-08-24">24 August 2011</collectingDate>
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</date>
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.
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</materialsCitation>
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</paragraph>
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<paragraph blockId="14.[112,753,1813,2094]" lastBlockId="14.[812,1452,1558,1678]" pageId="14" pageNumber="350">
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<materialsCitation accessionNumber="MZB17236" box="[113,421,1813,1838]" collectionCode="MZB" pageId="14" pageNumber="350" specimenCount="5" typeStatus="paratype">
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<typeStatus box="[113,221,1814,1838]" pageId="14" pageNumber="350">Paratypes</typeStatus>
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:
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<accessionNumber box="[230,358,1813,1837]" httpUri="http://www.ncbi.nlm.nih.gov/protein/MZB17236" pageId="14" pageNumber="350">
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||
<collectionCode box="[230,289,1813,1837]" country="Indonesia" httpUri="http://grbio.org/cool/b9gz-izvg" name="Museum Zoologicum Bogoriense" pageId="14" pageNumber="350" type="Museum">MZB</collectionCode>
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||
17236
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||
</accessionNumber>
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||
,
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||
<specimenCount box="[368,421,1813,1837]" pageId="14" pageNumber="350" type="generic">5 ex.</specimenCount>
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||
</materialsCitation>
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||
,
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||
<materialsCitation accessionNumber="ZRC 61380" collectionCode="ZRC" pageId="14" pageNumber="350" specimenCount="48" typeStatus="paratype">
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||
<accessionNumber box="[431,558,1813,1838]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61380" pageId="14" pageNumber="350">
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||
<collectionCode box="[431,483,1814,1838]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
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||
61380
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||
</accessionNumber>
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||
,
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||
<specimenCount box="[568,635,1814,1838]" pageId="14" pageNumber="350" type="generic">48 ex.</specimenCount>
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||
,
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||
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.8" metricValueMax="3.2399999999999998" metricValueMin="2.36" pageId="14" pageNumber="350" unit="mm" value="28.0" valueMax="32.4" valueMin="23.6">23.6–32.4 mm</quantity>
|
||
SL; same locality data as
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||
<typeStatus box="[418,512,1846,1870]" pageId="14" pageNumber="350">holotype</typeStatus>
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||
</materialsCitation>
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||
. —
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||
<materialsCitation accessionNumber="ZRC 61383" collectingDate="2007-02-09" collectionCode="ZRC" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="18" stateProvince="Kalimantan Barat" typeStatus="paratype">
|
||
<accessionNumber box="[551,675,1845,1870]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61383" pageId="14" pageNumber="350">
|
||
<collectionCode box="[551,602,1846,1870]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
|
||
61383
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||
</accessionNumber>
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||
,
|
||
<specimenCount box="[683,748,1846,1870]" pageId="14" pageNumber="350" type="generic">18 ex.</specimenCount>
|
||
,
|
||
<quantity box="[113,265,1877,1901]" metricMagnitude="-2" metricUnit="m" metricValue="2.67" metricValueMax="3.08" metricValueMin="2.26" pageId="14" pageNumber="350" unit="mm" value="26.7" valueMax="30.8" valueMin="22.6">22.6–30.8 mm</quantity>
|
||
SL;
|
||
<collectingCounty box="[314,396,1878,1901]" pageId="14" pageNumber="350">Borneo</collectingCounty>
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||
:
|
||
<collectingRegion box="[404,593,1878,1902]" country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
|
||
:
|
||
<collectingMunicipality box="[602,684,1878,1902]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
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||
basin,
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FF9CF8878063F860" box="[113,300,1910,1934]" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
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||
; aquarium trade; don.
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||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FDF8F88783A2F863" box="[533,749,1910,1934]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
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||
,
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||
<date box="[113,293,1942,1966]" pageId="14" pageNumber="350" value="2007-02-09">
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||
<collectingDate box="[113,293,1942,1966]" pageId="14" pageNumber="350" value="2007-02-09">9 February 2007</collectingDate>
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||
</date>
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||
</materialsCitation>
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||
. —
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<materialsCitation accessionNumber="ZRC 61384, CMK 28828" collectingDate="2008-11-18" collectionCode="ZRC" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="16" stateProvince="Kalimantan Barat" typeStatus="paratype">
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||
<accessionNumber box="[336,463,1941,1966]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61384" pageId="14" pageNumber="350">
|
||
<collectionCode box="[336,388,1942,1966]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
|
||
61384
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||
</accessionNumber>
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||
,
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||
<specimenCount box="[474,541,1941,1965]" pageId="14" pageNumber="350" type="generic">16 ex.</specimenCount>
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||
,
|
||
<quantity box="[552,707,1942,1966]" metricMagnitude="-2" metricUnit="m" metricValue="2.85" metricValueMax="3.3899999999999997" metricValueMin="2.31" pageId="14" pageNumber="350" unit="mm" value="28.5" valueMax="33.9" valueMin="23.1">23.1–33.9 mm</quantity>
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||
SL;
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||
<collectingCounty box="[113,196,1974,1997]" pageId="14" pageNumber="350">Borneo</collectingCounty>
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||
:
|
||
<collectingRegion box="[205,396,1974,1998]" country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
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||
:
|
||
<collectingMunicipality box="[405,488,1974,1998]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
|
||
basin,
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||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FDDFF84783A3F820" box="[562,748,1974,1998]" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
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||
; aquarium trade; don.
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||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FEA4F8278355F803" box="[329,538,2006,2030]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
|
||
,
|
||
<date box="[547,748,2006,2030]" pageId="14" pageNumber="350" value="2008-11-18">
|
||
<collectingDate box="[547,748,2006,2030]" pageId="14" pageNumber="350" value="2008-11-18">18 November 2008</collectingDate>
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||
</date>
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||
. —
|
||
<accessionNumber box="[148,287,2038,2062]" httpUri="http://www.ncbi.nlm.nih.gov/protein/CMK28828" pageId="14" pageNumber="350">CMK 28828</accessionNumber>
|
||
</materialsCitation>
|
||
,
|
||
<specimenCount box="[300,356,2038,2061]" pageId="14" pageNumber="350" type="generic">7 ex.</specimenCount>
|
||
,
|
||
<materialsCitation accessionNumber="ZRC 61390" collectingDate="2008-10-17" collectionCode="ZRC" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="10" stateProvince="Kalimantan Barat" typeStatus="paratype">
|
||
<accessionNumber box="[369,499,2037,2062]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61390" pageId="14" pageNumber="350">
|
||
<collectionCode box="[369,421,2038,2062]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
|
||
61390
|
||
</accessionNumber>
|
||
,
|
||
<specimenCount box="[512,582,2038,2062]" pageId="14" pageNumber="350" type="generic">10 ex.</specimenCount>
|
||
,
|
||
<quantity box="[595,751,2037,2061]" metricMagnitude="-2" metricUnit="m" metricValue="2.735" metricValueMax="3.31" metricValueMin="2.16" pageId="14" pageNumber="350" unit="mm" value="27.35" valueMax="33.1" valueMin="21.6">21.6–33.1 mm</quantity>
|
||
SL;
|
||
<collectingCounty box="[160,243,2070,2093]" pageId="14" pageNumber="350">Borneo</collectingCounty>
|
||
:
|
||
<collectingRegion box="[253,447,2070,2094]" country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
|
||
:
|
||
<collectingMunicipality box="[458,541,2070,2094]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
|
||
basin,
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FD86F7E78212F9C0" box="[619,861,1558,2094]" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
|
||
; aquarium trade; don.
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FBA3F9E78467F9C3" box="[1102,1320,1558,1582]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
|
||
,
|
||
<date pageId="14" pageNumber="350" value="2008-10-17">
|
||
<collectingDate pageId="14" pageNumber="350" value="2008-10-17">17 October 2008</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
. —
|
||
<materialsCitation accessionNumber="ZRC 61381" collectingDate="2008-09-08" collectionCode="ZRC" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="7" stateProvince="Kalimantan Barat" typeStatus="paratype">
|
||
<accessionNumber box="[921,1054,1590,1614]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61381" pageId="14" pageNumber="350">
|
||
<collectionCode box="[921,973,1590,1614]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
|
||
61381
|
||
</accessionNumber>
|
||
,
|
||
<specimenCount box="[1069,1128,1590,1613]" pageId="14" pageNumber="350" type="generic">7 ex.</specimenCount>
|
||
,
|
||
<quantity box="[1143,1304,1590,1614]" metricMagnitude="-2" metricUnit="m" metricValue="2.835" metricValueMax="3.22" metricValueMin="2.45" pageId="14" pageNumber="350" unit="mm" value="28.35" valueMax="32.2" valueMin="24.5">24.5–32.2 mm</quantity>
|
||
SL;
|
||
<collectingCounty box="[1364,1448,1590,1613]" pageId="14" pageNumber="350">Borneo</collectingCounty>
|
||
:
|
||
<collectingRegion box="[813,1001,1622,1646]" country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
|
||
:
|
||
<collectingMunicipality box="[1008,1090,1622,1646]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
|
||
basin,
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FB64F9A7840FF980" box="[1161,1344,1622,1646]" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
|
||
; aquarium trade; don.
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FC44F98785CBF963" box="[937,1156,1654,1678]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
|
||
,
|
||
<date box="[1168,1370,1654,1678]" pageId="14" pageNumber="350" value="2008-09-08">
|
||
<collectingDate box="[1168,1370,1654,1678]" pageId="14" pageNumber="350" value="2008-09-08">8 September 2008</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="14.[811,1452,1718,1902]" pageId="14" pageNumber="350">
|
||
Other material:
|
||
<materialsCitation accessionNumber="ZRC 61382" collectingDate="2010-03-26" collectionCode="ZRC" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="14" stateProvince="Kalimantan Barat">
|
||
<accessionNumber box="[997,1132,1718,1742]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61382" pageId="14" pageNumber="350">
|
||
<collectionCode box="[997,1050,1718,1742]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
|
||
61382
|
||
</accessionNumber>
|
||
,
|
||
<specimenCount box="[1148,1221,1718,1742]" pageId="14" pageNumber="350" type="generic">14 ex.</specimenCount>
|
||
,
|
||
<quantity box="[1237,1401,1718,1742]" metricMagnitude="-2" metricUnit="m" metricValue="2.77" metricValueMax="3.08" metricValueMin="2.46" pageId="14" pageNumber="350" unit="mm" value="27.7" valueMax="30.8" valueMin="24.6">24.6–30.8 mm</quantity>
|
||
SL;
|
||
<collectingCounty box="[813,896,1750,1773]" pageId="14" pageNumber="350">Borneo</collectingCounty>
|
||
:
|
||
<collectingRegion box="[904,1096,1750,1774]" country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
|
||
:
|
||
<collectingMunicipality box="[1105,1188,1750,1774]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
|
||
basin,
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FB00F92784E7F900" box="[1261,1448,1750,1774]" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
|
||
; aquarium trade; don.
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FBE5F9078592F8E3" box="[1032,1245,1782,1806]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
|
||
,
|
||
<date box="[1254,1415,1782,1806]" pageId="14" pageNumber="350" value="2010-03-26">
|
||
<collectingDate box="[1254,1415,1782,1806]" pageId="14" pageNumber="350" value="2010-03-26">26 March 2010</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
. —
|
||
<materialsCitation accessionNumber="ZRC 61386" collectingDate="2008-10-28" collectionCode="ZRC" county="Borneo" location="Bengkayang area" municipality="Sambas" pageId="14" pageNumber="350" specimenCount="3" stateProvince="Kalimantan Barat">
|
||
<accessionNumber box="[812,941,1814,1838]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61386" pageId="14" pageNumber="350">
|
||
<collectionCode box="[812,864,1814,1838]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="14" pageNumber="350">ZRC</collectionCode>
|
||
61386
|
||
</accessionNumber>
|
||
,
|
||
<specimenCount box="[954,1009,1814,1838]" pageId="14" pageNumber="350" type="generic">3 ex.</specimenCount>
|
||
,
|
||
<quantity box="[1022,1178,1814,1838]" metricMagnitude="-2" metricUnit="m" metricValue="2.53" metricValueMax="2.75" metricValueMin="2.31" pageId="14" pageNumber="350" unit="mm" value="25.3" valueMax="27.5" valueMin="23.1">23.1–27.5 mm</quantity>
|
||
SL;
|
||
<collectingCounty box="[1233,1316,1814,1837]" pageId="14" pageNumber="350">Borneo</collectingCounty>
|
||
:
|
||
<collectingRegion country="Indonesia" name="Kalimantan Barat" pageId="14" pageNumber="350">Kalimantan Barat</collectingRegion>
|
||
:
|
||
<collectingMunicipality box="[883,966,1846,1870]" pageId="14" pageNumber="350">Sambas</collectingMunicipality>
|
||
basin,
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FBE2F8C78586F8A0" box="[1039,1225,1846,1870]" county="Borneo" municipality="Sambas" name="Bengkayang area" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Bengkayang area</location>
|
||
; aquarium trade; don.
|
||
<location LSID="urn:lsid:plazi:treatment:0397F038FFFFFFAEFF3FF9E782ECFD98:8EE117F5FFFFFFB0FCC0F8A78548F883" box="[813,1031,1878,1902]" county="Borneo" municipality="Sambas" name="Sunbeam Aquarium" pageId="14" pageNumber="350" stateProvince="Kalimantan Barat">Sunbeam Aquarium</location>
|
||
,
|
||
<date box="[1044,1231,1878,1902]" pageId="14" pageNumber="350" value="2008-10-28">
|
||
<collectingDate box="[1044,1231,1878,1902]" pageId="14" pageNumber="350" value="2008-10-28">28 October 2008</collectingDate>
|
||
</date>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="15" lastPageNumber="351" pageId="14" pageNumber="350" type="diagnosis">
|
||
<paragraph blockId="14.[813,1452,1942,2094]" lastBlockId="15.[136,776,1741,2086]" lastPageId="15" lastPageNumber="351" pageId="14" pageNumber="350">
|
||
<emphasis bold="true" box="[813,929,1942,1966]" pageId="14" pageNumber="350">Diagnosis.</emphasis>
|
||
<taxonomicName authorityName="Hui" authorityYear="2021" box="[936,1226,1942,1966]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="14" pageNumber="350" phylum="Chordata" rank="species" species="sambas">
|
||
<emphasis box="[936,1226,1942,1966]" italics="true" pageId="14" pageNumber="350">Hypergastromyzon sambas</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from its congeners in having the unique combination of characters: lateral scales 58–78 [mean 71]; least slender caudal-peduncle depth (6.2–8.0% [mean 7.1] SL, vs. 5.2–6.8 [mean 6.3] in
|
||
<taxonomicName box="[979,1097,2070,2094]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="14" pageNumber="350" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[979,1097,2070,2094]" italics="true" pageId="14" pageNumber="350">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
, and 5.8–7.4 [mean 6.6] in
|
||
<taxonomicName class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" lastPageId="15" lastPageNumber="351" order="Cypriniformes" pageId="14" pageNumber="350" phylum="Chordata" rank="species" species="abditus">
|
||
<emphasis italics="true" lastPageId="15" lastPageNumber="351" pageId="14" pageNumber="350">H. abditus</emphasis>
|
||
</taxonomicName>
|
||
); shortest caudal-peduncle length (3.2–6.4% [mean 4.8] SL, vs. 6.2–8.1 [mean 7.0] in
|
||
<taxonomicName box="[518,632,1774,1798]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[518,632,1774,1798]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
, and 4.3–7.4 [mean 5.9] in
|
||
<taxonomicName box="[301,417,1806,1830]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="abditus">
|
||
<emphasis box="[301,417,1806,1830]" italics="true" pageId="15" pageNumber="351">H. abditus</emphasis>
|
||
</taxonomicName>
|
||
); shorter dorsal-fin base length than
|
||
<taxonomicName box="[189,300,1838,1862]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[189,300,1838,1862]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
(10.4–13.6% [mean 12.1] SL, vs. 12.0–15.2 [mean 13.7] in
|
||
<taxonomicName box="[305,416,1870,1894]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[305,416,1870,1894]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
); shorter pectoral-fin length than
|
||
<taxonomicName box="[136,256,1902,1926]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[136,256,1902,1926]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
(36.7–42.4% [mean 39.1] SL, vs. 40.3–42.5 [mean 41.2] in
|
||
<taxonomicName box="[310,425,1934,1958]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[310,425,1934,1958]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
); smaller eye diameter than
|
||
<taxonomicName class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
(3.4–5.6% [mean 4.6] SL, vs. 4.8–5.9 [mean 5.4] in
|
||
<taxonomicName box="[136,250,1998,2022]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[136,250,1998,2022]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
); lower lip in ventral view with a median notch (vs. truncate of
|
||
<taxonomicName box="[308,421,2030,2054]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="abditus">
|
||
<emphasis box="[308,421,2030,2054]" italics="true" pageId="15" pageNumber="351">H. abditus</emphasis>
|
||
</taxonomicName>
|
||
and gentle downturned curve of
|
||
<taxonomicName box="[138,249,2062,2086]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="humilis">
|
||
<emphasis box="[138,249,2062,2086]" italics="true" pageId="15" pageNumber="351">H. humilis</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.7174206" ID-Zenodo-Dep="7174206" httpUri="https://zenodo.org/record/7174206/files/figure.png" pageId="15" pageNumber="351" startId="15.[136,171,1636,1658]" targetBox="[136,1474,189,1619]" targetPageId="15">
|
||
<paragraph blockId="15.[136,1474,1636,1686]" pageId="15" pageNumber="351">
|
||
Fig. 13.
|
||
<taxonomicName authorityName="Hui" authorityYear="2021" box="[218,480,1636,1657]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="15" pageNumber="351" phylum="Chordata" rank="species" species="sambas">
|
||
<emphasis box="[218,480,1636,1657]" italics="true" pageId="15" pageNumber="351">Hypergastromyzon sambas</emphasis>
|
||
</taxonomicName>
|
||
. Top and middle: ZRC 61383, 28.0 mm SL, 31.6 mm SL; lateral views showing numerous tiny black spots. Bottom: ZRC 61381, 31.0 mm SL; ventral view of female showing ripe ova (estimated at 2 mm diameter).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection lastPageId="16" lastPageNumber="352" pageId="15" pageNumber="351" type="description">
|
||
<paragraph blockId="15.[835,1475,1741,1798]" pageId="15" pageNumber="351">
|
||
<emphasis bold="true" box="[835,974,1741,1765]" pageId="15" pageNumber="351">Description.</emphasis>
|
||
See
|
||
<figureCitation box="[1032,1161,1741,1766]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="13.[136,171,1598,1620]" captionStartId-1="14.[113,148,1481,1503]" captionStartId-2="15.[136,171,1636,1658]" captionTargetBox-0="[136,1474,189,1582]" captionTargetBox-1="[113,1451,189,1465]" captionTargetBox-2="[136,1474,189,1619]" captionTargetId-0="figure-171@13.[136,1474,189,1582]" captionTargetId-1="figure-13@14.[113,1451,189,1465]" captionTargetId-2="figure-7@15.[136,1474,189,1619]" captionTargetPageId-0="13" captionTargetPageId-1="14" captionTargetPageId-2="15" captionText-0="Fig. 11. Hypergastromyzon sambas, ZRC 61381, ca. 30 mm SL, male (?); live colouration; composite of dorsal, lateral, and ventral views." captionText-1="Fig. 12. Hypergastromyzon sambas, MZB 17235, 32.4 mm SL, holotype, female (?); composite of dorsal, lateral, and ventral views." captionText-2="Fig. 13. Hypergastromyzon sambas. Top and middle: ZRC 61383, 28.0 mm SL, 31.6 mm SL; lateral views showing numerous tiny black spots. Bottom: ZRC 61381, 31.0 mm SL; ventral view of female showing ripe ova (estimated at 2 mm diameter)." figureDoi-0="http://doi.org/10.5281/zenodo.7174202" figureDoi-1="http://doi.org/10.5281/zenodo.7174204" figureDoi-2="http://doi.org/10.5281/zenodo.7174206" httpUri-0="https://zenodo.org/record/7174202/files/figure.png" httpUri-1="https://zenodo.org/record/7174204/files/figure.png" httpUri-2="https://zenodo.org/record/7174206/files/figure.png" pageId="15" pageNumber="351">Figs. 11–13</figureCitation>
|
||
for general appearance, and
|
||
<tableCitation box="[835,918,1773,1798]" captionStart="Table 1" captionStartId="4.[112,167,513,536]" captionText="Table 1. Meristics and morphometric data for Hypergastromyzon humilis; H. abditus, new species; H. sambas, new species; and Engkaria eubranchus. Data in brackets refer to (modal count), data in square parentheses refer to [mean ± standard deviation]; * refers to total fin-ray count, ** refers to principal fin-ray count only." pageId="15" pageNumber="351">Table 1</tableCitation>
|
||
for meristics and morphometric data.
|
||
</paragraph>
|
||
<paragraph blockId="15.[835,1475,1837,2085]" lastBlockId="16.[113,753,189,917]" lastPageId="16" lastPageNumber="352" pageId="15" pageNumber="351">
|
||
Body depressed, widest and deepest at posterior edge of pectoral-fin base, most narrow at caudal peduncle. Lateral line distinct and complete, running along median of body to caudal-fin base. Head depressed, rounded in dorsal profile, inferior mouth. Mouth simple, a gentle downturned curve, mouth width about ⅓ of head width, two pairs of distinct but short rostral barbels, one pair of relatively longer maxillary barbels, margin of both upper and lower jaws entire; shallow pocket on both sides of mouth, lower lip with notch at median, without tiny raised bumps, continuous to throat without discrete structures. Naris large, ca. ⅓ eye diameter, anterior to eye. Eye situated dorsally, posterior edge of eye located above pectoral-fin origin, eye diameter less than opercle opening. Opercle opening lunate, located above pectoral-fin rays 6–7. Tubercles present and evenly distributed over head and anterior-dorsal part of body and extending to supra-pectoral region. Pectoral fins enlarged, forming a fan-like shape, total fin-ray count 24–25, posterior edge not overlapping with pelvic-fin origin. Pelvic fins enlarged and completely fused at the posterior edge, forming a U-shape, total fin-ray count 17–19 on each half. Belly naked. Anal pore situated nearer to pelvic-fin base than to anal-fin origin, not visible from ventral view (blocked by pelvic fins). Both pectoral- and pelvic-fin anterior rays dorsal surface with tubercles, evenly distributed along fin ray, roughly half of ray length. Supra-pelvic flap present, weakly tri-lobed, covering up to base of pelvic-fin ray 6. Anal fin small and triangular, adpressed extending past caudal-fin base. Caudal fin truncate. Dorsal fin small, triangular; origin posterior to pelvic-fin origin. Largest examined specimen
|
||
<quantity box="[615,712,861,885]" metricMagnitude="-2" metricUnit="m" metricValue="3.3899999999999997" pageId="16" pageNumber="352" unit="mm" value="33.9">33.9 mm</quantity>
|
||
SL (
|
||
<accessionNumber box="[121,254,893,917]" httpUri="http://www.ncbi.nlm.nih.gov/protein/ZRC61384" pageId="16" pageNumber="352">ZRC 61384</accessionNumber>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="16.[113,640,957,981]" box="[113,640,957,981]" pageId="16" pageNumber="352">Total vertebral count: 30–31 (mode 30, n = 20).</paragraph>
|
||
<paragraph blockId="16.[112,754,1021,1493]" pageId="16" pageNumber="352">
|
||
<emphasis bold="true" box="[113,328,1021,1045]" pageId="16" pageNumber="352">Colouration in life.</emphasis>
|
||
See
|
||
<figureCitation box="[377,464,1021,1045]" captionStart="Fig" captionStartId="13.[136,171,1598,1620]" captionTargetBox="[136,1474,189,1582]" captionTargetId="figure-171@13.[136,1474,189,1582]" captionTargetPageId="13" captionText="Fig. 11. Hypergastromyzon sambas, ZRC 61381, ca. 30 mm SL, male (?); live colouration; composite of dorsal, lateral, and ventral views." figureDoi="http://doi.org/10.5281/zenodo.7174202" httpUri="https://zenodo.org/record/7174202/files/figure.png" pageId="16" pageNumber="352">Figs. 11</figureCitation>
|
||
,
|
||
<figureCitation box="[475,504,1021,1045]" captionStart="Fig" captionStartId="15.[136,171,1636,1658]" captionTargetBox="[136,1474,189,1619]" captionTargetId="figure-7@15.[136,1474,189,1619]" captionTargetPageId="15" captionText="Fig. 13. Hypergastromyzon sambas. Top and middle: ZRC 61383, 28.0 mm SL, 31.6 mm SL; lateral views showing numerous tiny black spots. Bottom: ZRC 61381, 31.0 mm SL; ventral view of female showing ripe ova (estimated at 2 mm diameter)." figureDoi="http://doi.org/10.5281/zenodo.7174206" httpUri="https://zenodo.org/record/7174206/files/figure.png" pageId="16" pageNumber="352">13</figureCitation>
|
||
. Head very light brown with many dark brown blotches. Pupil of eye with gold ring. Opercle with iridescent gold. Dorsum of body light brown or yellowish-brown, with many scattered darker brown bars and blotches. Dorsum with up to eight dark brown thin bars, extending to mid-body. Middle of body with dark brown indistinct reticulated pattern, partly extending below lateral line, lateral line cream. Venter cream. Dorsal fin with one brown bar, interradial membrane hyaline. Caudal-fin base black, two distinct thick dark brown bars, at anterior half and median of fin, margin clear, interradial membranes hyaline. Anal fin with one brown bar, interradial membrane hyaline. Both pectoral and pelvic fins very light brown with one faint brown whorl. Pectoral-fin base with dark brown blotches. Supra-pelvic flap with faint dark brown blotches.
|
||
</paragraph>
|
||
<paragraph blockId="16.[113,752,1533,1589]" pageId="16" pageNumber="352">
|
||
Some specimens covered with tiny black dots all over body and head (see
|
||
<figureCitation box="[272,352,1565,1589]" captionStart="Fig" captionStartId="15.[136,171,1636,1658]" captionTargetBox="[136,1474,189,1619]" captionTargetId="figure-7@15.[136,1474,189,1619]" captionTargetPageId="15" captionText="Fig. 13. Hypergastromyzon sambas. Top and middle: ZRC 61383, 28.0 mm SL, 31.6 mm SL; lateral views showing numerous tiny black spots. Bottom: ZRC 61381, 31.0 mm SL; ventral view of female showing ripe ova (estimated at 2 mm diameter)." figureDoi="http://doi.org/10.5281/zenodo.7174206" httpUri="https://zenodo.org/record/7174206/files/figure.png" pageId="16" pageNumber="352">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="16.[113,752,1629,1717]" pageId="16" pageNumber="352">
|
||
<emphasis bold="true" box="[113,441,1629,1653]" pageId="16" pageNumber="352">Colouration in preservative.</emphasis>
|
||
See
|
||
<figureCitation box="[498,580,1629,1653]" captionStart="Fig" captionStartId="14.[113,148,1481,1503]" captionTargetBox="[113,1451,189,1465]" captionTargetId="figure-13@14.[113,1451,189,1465]" captionTargetPageId="14" captionText="Fig. 12. Hypergastromyzon sambas, MZB 17235, 32.4 mm SL, holotype, female (?); composite of dorsal, lateral, and ventral views." figureDoi="http://doi.org/10.5281/zenodo.7174204" httpUri="https://zenodo.org/record/7174204/files/figure.png" pageId="16" pageNumber="352">Fig. 12</figureCitation>
|
||
. Colouration as above, except bright colours are absent. Lateral line dark brown to black.
|
||
</paragraph>
|
||
<paragraph blockId="16.[113,753,1757,1973]" pageId="16" pageNumber="352">
|
||
<emphasis bold="true" box="[113,342,1757,1781]" pageId="16" pageNumber="352">Sexual characters.</emphasis>
|
||
Genital papillae indistinguishable between sexes. Males with enlarged tubercles on pectoral- and pelvic-fin rays, tubercles along proximal ⅔ to ¾ of fin ray, largest tubercles nearest to body, decreasing in size towards fin margin. Gravid females with ripe ova visible through belly (see
|
||
<figureCitation box="[323,405,1917,1941]" captionStart="Fig" captionStartId="15.[136,171,1636,1658]" captionTargetBox="[136,1474,189,1619]" captionTargetId="figure-7@15.[136,1474,189,1619]" captionTargetPageId="15" captionText="Fig. 13. Hypergastromyzon sambas. Top and middle: ZRC 61383, 28.0 mm SL, 31.6 mm SL; lateral views showing numerous tiny black spots. Bottom: ZRC 61381, 31.0 mm SL; ventral view of female showing ripe ova (estimated at 2 mm diameter)." figureDoi="http://doi.org/10.5281/zenodo.7174206" httpUri="https://zenodo.org/record/7174206/files/figure.png" pageId="16" pageNumber="352">Fig. 13</figureCitation>
|
||
); ovum estimated to be around
|
||
<quantity box="[113,176,1949,1973]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="16" pageNumber="352" unit="mm" value="2.0">2 mm</quantity>
|
||
in diameter.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="16" pageNumber="352" type="distribution">
|
||
<paragraph blockId="16.[113,752,2013,2069]" lastBlockId="16.[813,1451,189,245]" pageId="16" pageNumber="352">
|
||
<emphasis bold="true" box="[113,267,2013,2037]" pageId="16" pageNumber="352">Distribution.</emphasis>
|
||
<taxonomicName authorityName="Hui" authorityYear="2021" box="[278,585,2013,2037]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="species" species="sambas">
|
||
<emphasis box="[278,585,2013,2037]" italics="true" pageId="16" pageNumber="352">Hypergastromyzon sambas</emphasis>
|
||
</taxonomicName>
|
||
appears to be endemic to the upper Sambas basin, which is a short coastal drainage flowing easterly from the Pueh Range into the South
|
||
<collectingCountry box="[884,948,221,245]" name="China" pageId="16" pageNumber="352">China</collectingCountry>
|
||
Sea (
|
||
<figureCitation box="[1011,1079,221,245]" captionStart="Fig" captionStartId="9.[136,171,1592,1614]" captionTargetBox="[136,1474,189,1577]" captionTargetId="figure-7@9.[136,1474,189,1577]" captionTargetPageId="9" captionText="Fig. 6. Map of Borneo showing distribution of H. humilis (black circle), H. sambas (black square), H. abditus (white circle), and E. eubranchus (black pentagon). Each symbol may represent more than one location." figureDoi="http://doi.org/10.5281/zenodo.7174190" httpUri="https://zenodo.org/record/7174190/files/figure.png" pageId="16" pageNumber="352">Fig. 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="16.[813,1452,285,501]" pageId="16" pageNumber="352">
|
||
<emphasis bold="true" box="[813,949,285,309]" pageId="16" pageNumber="352">Field notes.</emphasis>
|
||
<taxonomicName authorityName="Hui" authorityYear="2021" box="[959,1256,285,309]" class="Actinopterygii" family="Balitoridae" genus="Hypergastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="species" species="sambas">
|
||
<emphasis box="[959,1256,285,309]" italics="true" pageId="16" pageNumber="352">Hypergastromyzon sambas</emphasis>
|
||
</taxonomicName>
|
||
was encountered as a contaminant in shipments of
|
||
<taxonomicName authorityName="Gunther" authorityYear="1874" box="[1198,1343,318,341]" class="Actinopterygii" family="Balitoridae" genus="Gastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="genus">
|
||
<emphasis box="[1198,1343,318,341]" italics="true" pageId="16" pageNumber="352">Gastromyzon</emphasis>
|
||
</taxonomicName>
|
||
imported from
|
||
<collectingCountry box="[874,978,349,373]" name="Indonesia" pageId="16" pageNumber="352">Indonesia</collectingCountry>
|
||
from 2006 to 2011. From trusted sources, these fish were obtained from the upper Sambas drainage system. The main target for the trade is
|
||
<taxonomicName authorityName="Gunther" authorityYear="1874" box="[1255,1397,414,437]" class="Actinopterygii" family="Balitoridae" genus="Gastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="genus">
|
||
<emphasis box="[1255,1397,414,437]" italics="true" pageId="16" pageNumber="352">Gastromyzon</emphasis>
|
||
</taxonomicName>
|
||
, and this consists of
|
||
<taxonomicName authorityName="Tan" authorityYear="2006" box="[971,1090,445,469]" class="Actinopterygii" family="Balitoridae" genus="Gastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="species" species="stellatus">
|
||
<emphasis box="[971,1090,445,469]" italics="true" pageId="16" pageNumber="352">G. stellatus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName box="[1103,1285,445,469]" class="Actinopterygii" family="Balitoridae" genus="Gastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="species" species="ctenocephalus">
|
||
<emphasis box="[1103,1285,445,469]" italics="true" pageId="16" pageNumber="352">G. ctenocephalus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authorityName="Tan" authorityYear="2006" box="[1298,1445,445,469]" class="Actinopterygii" family="Balitoridae" genus="Gastromyzon" isUncertain="true" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="species" species="viriosus">
|
||
<emphasis box="[1298,1324,446,469]" italics="true" pageId="16" pageNumber="352">G.</emphasis>
|
||
cf.
|
||
<emphasis box="[1361,1445,446,469]" italics="true" pageId="16" pageNumber="352">viriosus</emphasis>
|
||
</taxonomicName>
|
||
, and occasionally
|
||
<taxonomicName authorityName="Tan & Ng" authorityYear="2004" box="[1004,1132,477,501]" class="Actinopterygii" family="Balitoridae" genus="Gastromyzon" kingdom="Animalia" order="Cypriniformes" pageId="16" pageNumber="352" phylum="Chordata" rank="species" species="ocellatus">
|
||
<emphasis box="[1004,1132,477,501]" italics="true" pageId="16" pageNumber="352">G. ocellatus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="16" pageNumber="352" type="etymology">
|
||
<paragraph blockId="16.[813,1453,541,629]" pageId="16" pageNumber="352">
|
||
<emphasis bold="true" box="[813,943,541,565]" pageId="16" pageNumber="352">Etymology.</emphasis>
|
||
Named for the Sambas River basin, where the fish inhabits in the upstream tributaries. Used as a noun in apposition.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |