237 lines
25 KiB
XML
237 lines
25 KiB
XML
<document id="49025C7692A19AFFF01C100BD8D09827" ID-CLB-Dataset="307587" ID-DOI="10.11646/zootaxa.5550.1.23" ID-GBIF-Dataset="7289c873-7783-4636-a3be-0cc8b9c96f8f" ID-ISSN="1175-5326" ID-Zenodo-Dep="14388974" ID-ZooBank="8846AF41-C962-40F1-A246-F9461F7DDD07" IM.bibliography_approvedBy="jonas" IM.illustrations_approvedBy="jonas" IM.materialsCitations_approvedBy="jonas" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="jonas" IM.taxonomicNames_approvedBy="jonas" IM.treatments_approvedBy="jonas" checkinTime="1733922447442" checkinUser="plazi" docAuthor="Chen, I-Shiung" docDate="2024" docId="03E787B3FF9AFFF211D8E7D2FC0F14B4" docLanguage="en" docName="zootaxa.5550.1.23.pdf" docOrigin="Zootaxa 5550 (1)" docSource="https://doi.org/10.11646/zootaxa.5550.1.23" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Formosaneleotris hualienensis Chen 2024, new species" docType="treatment" docVersion="3" lastPageNumber="237" masterDocId="FFDEFFCBFF9BFFF0114FE641FF9B1461" masterDocTitle="Formorsaneleotris hualienensis, a new genus and species of inland water sleeper (Teleostei: Eleotridae) from eastern Taiwan" masterLastPageNumber="239" masterPageNumber="235" pageNumber="236" updateTime="1737040077827" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="96F31D9847339BCBB81D8150F96C175B">
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<mods:title id="85406C8FF96A7830098367A4C33C7F86">Formorsaneleotris hualienensis, a new genus and species of inland water sleeper (Teleostei: Eleotridae) from eastern Taiwan</mods:title>
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<mods:name id="B14E13677479F7818CE93067F14837C4" type="personal">
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<mods:roleTerm id="AD9F4DDFD6AEC3A56C6021A4BC9458F8">Author</mods:roleTerm>
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<mods:namePart id="A0CDD9DD1346DEA9BE08B0D02269699B">Chen, I-Shiung</mods:namePart>
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<mods:affiliation id="0EF3E40914FE1C5C41E8479CDFE3449D">Institute of Marine Biology, National Taiwan Ocean University, Keelung, 202301, Taiwan, R. O. C. & Center of excellence for the Oceans, National Taiwan Ocean University, Keelung, 202301, Taiwan, R. O. C.</mods:affiliation>
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<mods:typeOfResource id="1E5EDD2F6F9E153CE708575D7729730F">text</mods:typeOfResource>
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<mods:title id="45895751129CDCE1DE4027CCE10135DE">Zootaxa</mods:title>
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<mods:part id="DBC6EB700742F56C00F73E4EF6A51428">
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<mods:date id="BB6732E69ECE6E665C0E04E1BB68FB8B">2024</mods:date>
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<mods:number id="FB50ECA2A86A76B9C6C9F4C1B5FE987B">2024-12-10</mods:number>
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<mods:number id="AF56D69F71AF55552A65D098AE581273">5550</mods:number>
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<mods:url id="33483310F098AF0BC388264BD232365A">https://doi.org/10.11646/zootaxa.5550.1.23</mods:url>
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<mods:classification id="1F9C76B42E026222D4C879509D1987BE">journal article</mods:classification>
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<treatment id="03E787B3FF9AFFF211D8E7D2FC0F14B4" ID-DOI="http://doi.org/10.5281/zenodo.14390186" ID-Zenodo-Dep="14390186" LSID="urn:lsid:plazi:treatment:03E787B3FF9AFFF211D8E7D2FC0F14B4" httpUri="http://treatment.plazi.org/id/03E787B3FF9AFFF211D8E7D2FC0F14B4" lastPageId="2" lastPageNumber="237" pageId="1" pageNumber="236">
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<subSubSection id="C354652EFF9AFFF111D8E7D2FD3F15CC" box="[151,676,403,430]" pageId="1" pageNumber="236" type="nomenclature">
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<paragraph id="8BF136A5FF9AFFF111D8E7D2FD3F15CC" blockId="1.[151,676,403,501]" box="[151,676,403,430]" pageId="1" pageNumber="236">
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<heading id="D0B981C9FF9AFFF111D8E7D2FD3F15CC" bold="true" box="[151,676,403,430]" fontSize="11" level="1" pageId="1" pageNumber="236" reason="1">
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<emphasis id="B93AEAB7FF9AFFF111D8E7D2FD3F15CC" bold="true" box="[151,676,403,430]" pageId="1" pageNumber="236">
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<taxonomicName id="4C4E4D26FF9AFFF111D8E7D2FD9615CF" authority="Chen, 2024" authorityName="Chen" authorityYear="2024" box="[151,525,403,430]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="species" species="hualienensis" status="sp. nov.">
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<emphasis id="B93AEAB7FF9AFFF111D8E7D2FD9615CF" bold="true" box="[151,525,403,430]" italics="true" pageId="1" pageNumber="236">Formosaneleotris hualienensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20957CCFF9AFFF1135AE7D2FD3F15CC" box="[533,676,403,429]" pageId="1" pageNumber="236" 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 id="C354652EFF9AFFF111D8E7F6FEAD15B0" box="[151,310,439,466]" pageId="1" pageNumber="236" type="vernacular_names">
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<paragraph id="8BF136A5FF9AFFF111D8E7F6FEAD15B0" blockId="1.[151,676,403,501]" box="[151,310,439,466]" pageId="1" pageNumber="236">
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(
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<emphasis id="B93AEAB7FF9AFFF111EEE7F9FEB615B3" bold="true" box="[161,301,440,466]" pageId="1" pageNumber="236">ĭjÎ塘ª</emphasis>
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)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C354652EFF9AFFF111D8E79AFE891594" box="[151,274,475,501]" pageId="1" pageNumber="236" type="description">
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<paragraph id="8BF136A5FF9AFFF111D8E79AFE891594" blockId="1.[151,676,403,501]" box="[151,274,475,501]" pageId="1" pageNumber="236">
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(
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<figureCitation id="13752A20FF9AFFF111D0E79AFE921594" box="[159,265,475,501]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="2.[152,255,610,634]" captionStartId-1="2.[152,255,1718,1742]" captionTargetBox-0="[431,1137,297,562]" captionTargetBox-1="[151,1436,731,1695]" captionTargetId-0="figure-61@2.[384,1203,273,587]" captionTargetId-1="figure-93@2.[151,1436,731,1695]" captionTargetPageId-0="2" captionTargetPageId-1="2" captionText-0="FIGURE 1. Head lateral-line system of Formosaneleotris hualienensis, holotype, 44.2 mm SL, Hualien River basin, Hualien County, Taiwan. (Bar = 1 mm)." captionText-1="FIGURE 2. Formosaneleotris hualienensis, holotype, 44.2 mm SL, Hualien River basin, Taiwan. (above: alive fish; below: preserved specimens)." figureDoi-0="http://doi.org/10.5281/zenodo.14388976" figureDoi-1="http://doi.org/10.5281/zenodo.14388980" httpUri-0="https://zenodo.org/record/14388976/files/figure.png" httpUri-1="https://zenodo.org/record/14388980/files/figure.png" pageId="1" pageNumber="236">Figs. 1–2</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C354652EFF9AFFF111D8E462FCED1600" pageId="1" pageNumber="236" type="materials_examined">
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<paragraph id="8BF136A5FF9AFFF111D8E462FCED1600" blockId="1.[151,1437,547,1186]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF111D8E462FE19165C" bold="true" box="[151,386,547,573]" pageId="1" pageNumber="236">Material examined:</emphasis>
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<materialsCitation id="3B263CF8FF9AFFF110C7E462FCED1600" collectingDate="2001-08-20" collectionCode="NTOUP" collectorName="I-S. Chen & J-L. Huang" country="Taiwan" county="Hualien County" location="Jian Village" municipality="Jian Village" pageId="1" pageNumber="236" specimenCode="NTOUP-2006-03-458" specimenCount="1" stateProvince="Hualien" typeStatus="holotype">
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<typeStatus id="54F58807FF9AFFF110C7E462FE68165F" box="[392,499,547,574]" pageId="1" pageNumber="236" type="holotype">Holotype</typeStatus>
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.—
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<specimenCode id="DBE89EDEFF9AFFF1135BE462FC97165F" box="[532,780,547,574]" pageId="1" pageNumber="236">NTOUP-2006-03-458</specimenCode>
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,
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<quantity id="4CB69B40FF9AFFF11259E462FCE2165F" box="[790,889,547,574]" metricMagnitude="-2" metricUnit="m" metricValue="4.42" pageId="1" pageNumber="236" unit="mm" value="44.2">44.2 mm</quantity>
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SL,
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<date id="FFF01065FF9AFFF112E4E462FBD7165C" box="[939,1100,547,573]" pageId="1" pageNumber="236" value="2001-08-20">
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<collectingDate id="EFB4E98DFF9AFFF112E4E462FBD7165C" box="[939,1100,547,573]" pageId="1" pageNumber="236" value="2001-08-20">Aug. 20, 2001</collectingDate>
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</date>
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, coll.
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<collectorName id="26BB5373FF9AFFF115C2E462FB6C165C" box="[1165,1271,547,573]" pageId="1" pageNumber="236">I-S. Chen</collectorName>
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&
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<collectorName id="26BB5373FF9AFFF11457E465FA03165F" box="[1304,1432,548,574]" pageId="1" pageNumber="236">J-L. Huang</collectorName>
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,
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<location id="8E91607EFF9AFFF111D8E406FE841600" LSID="urn:lsid:plazi:treatment:03E787B3FF9AFFF211D8E7D2FC0F14B4:8E91607EFF9AFFF111D8E406FE841600" box="[151,287,583,609]" country="Taiwan" county="Hualien County" municipality="Jian Village" name="Jian Village" pageId="1" pageNumber="236" stateProvince="Hualien">Jian Village</location>
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,
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<location id="8E91607EFF9AFFF11065E406FD971600" LSID="urn:lsid:plazi:treatment:03E787B3FF9AFFF211D8E7D2FC0F14B4:8E91607EFF9AFFF11065E406FD971600" box="[298,524,583,609]" country="Taiwan" county="Hualien County" municipality="Jian Village" name="Hualien River basin" pageId="1" pageNumber="236" stateProvince="Hualien">Hualien River basin</location>
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,
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<collectingCounty id="62904E29FF9AFFF11357E406FD501600" box="[536,715,583,609]" pageId="1" pageNumber="236">Hualien County</collectingCounty>
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,
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<collectingCountry id="F3597635FF9AFFF1139AE406FCB11600" box="[725,810,583,609]" name="Taiwan" pageId="1" pageNumber="236">Taiwan</collectingCountry>
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, ROC.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C354652EFF9AFFF11188E42AFEBB1758" pageId="1" pageNumber="236" type="diagnosis">
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<paragraph id="8BF136A5FF9AFFF11188E42AFEBB1758" blockId="1.[151,1437,547,1186]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF11188E42AFED916E4" bold="true" box="[199,322,619,645]" pageId="1" pageNumber="236">Diagnosis.</emphasis>
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The new genus and new species of current sleeper,
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<taxonomicName id="4C4E4D26FF9AFFF112E3E42AFA9116E4" authorityName="Chen" authorityYear="2024" box="[940,1290,619,645]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="species" species="hualienensis">
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<emphasis id="B93AEAB7FF9AFFF112E3E42AFA9116E4" box="[940,1290,619,645]" italics="true" pageId="1" pageNumber="236">Formosaneleotris hualienensis</emphasis>
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</taxonomicName>
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can be well distinguished from other remaining genera of sleepers by the following unique combination of characters: (1) fins: no first dorsal fin; second dorsal fin I/8; anal fin I/8; pectoral fin 13–14; (2) squamation: entirely body naked; (3) vertebral count: 10 + 14 = 24; (4) branchiostegal rays 6; (5) head lacking any canal and pore with longitudinal like sensory papillae; and (5) specific coloration: body and head bloody red entirely; one thin deep red infraorbital stripe to upper lip.
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</paragraph>
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</subSubSection>
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<subSubSection id="C354652EFF9AFFF11188E502FD531263" pageId="1" pageNumber="236" type="description">
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<paragraph id="8BF136A5FF9AFFF11188E502FEE01070" blockId="1.[151,1437,547,1186]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF11188E502FEC2173C" bold="true" box="[199,345,835,861]" pageId="1" pageNumber="236">Description.</emphasis>
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Body proportions listed in
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<tableCitation id="C6CC031EFF9AFFF113C0E502FD7F173C" box="[655,740,835,861]" captionStart="TABLE 1" captionStartId="3.[151,239,151,175]" captionTargetPageId="3" captionText="TABLE 1. Morphometry of Formosaneleotris hualienensis from Hualien, Taiwan." httpUri="http://table.plazi.org/id/DF31662DFF98FFF311D8E6D6FB9114CE" pageId="1" pageNumber="236" tableUuid="DF31662DFF98FFF311D8E6D6FB9114CE">Table 1</tableCitation>
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. Body very elongate and cylindrical anteriorly; turning rather compressed posteriorly. Head rather depressed anteriorly and somewhat cylindrical posteriorly. Branchiostegal rays 6. Mouth oblique and rather large, maxillary extending beyond middle vertical of eye. Lower jaw more prominent than upper jaw on anterior tip of head. Interorbital rather wide. Both jaws with 3–4 rows of conical teeth. Tongue rounded. Gill-opening restricted, extending ventrally close but not reaching middle vertical of opercle. Vertebral count: 10 + 14 = 24.
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</paragraph>
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<paragraph id="8BF136A5FF9AFFF11188E25AFB06101C" blockId="1.[151,1437,547,1186]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF11188E25AFE991054" bold="true" box="[199,258,1051,1077]" pageId="1" pageNumber="236">Fins.</emphasis>
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—Entirely lacking first dorsal fin; D2 I/8; A I/8; P 13–14; V I/5. D2 and A with middle rays slightly higher. P median large and elongate, no upper or lower free rays. V well separated, somewhat small, no frenum, no connecting membrane. Caudal fin large and elliptical with somewhat truncate distal margin.
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</paragraph>
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<paragraph id="8BF136A5FF9AFFF11188E2C6FB9F10C0" blockId="1.[151,1437,547,1186]" box="[199,1028,1159,1186]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF11188E2C6FE8B10C0" bold="true" box="[199,272,1159,1185]" pageId="1" pageNumber="236">Scales</emphasis>
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.—Entire body and head naked without scales. LR 0; TR 0; PreD 0.
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</paragraph>
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<paragraph id="8BF136A5FF9AFFF111D8E2B2FDBC116C" blockId="1.[151,551,1267,1293]" box="[151,551,1267,1293]" pageId="1" pageNumber="236">
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||
<heading id="D0B981C9FF9AFFF111D8E2B2FDBC116C" bold="true" box="[151,551,1267,1293]" fontSize="11" level="1" pageId="1" pageNumber="236" reason="1">
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<emphasis id="B93AEAB7FF9AFFF111D8E2B2FDBC116C" bold="true" box="[151,551,1267,1293]" pageId="1" pageNumber="236">
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Head lateral-line system (
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<figureCitation id="13752A20FF9AFFF11099E2B2FD86116C" box="[470,541,1267,1293]" captionStart="FIGURE 1" captionStartId="2.[152,255,610,634]" captionTargetBox="[431,1137,297,562]" captionTargetId="figure-61@2.[384,1203,273,587]" captionTargetPageId="2" captionText="FIGURE 1. Head lateral-line system of Formosaneleotris hualienensis, holotype, 44.2 mm SL, Hualien River basin, Hualien County, Taiwan. (Bar = 1 mm)." figureDoi="http://doi.org/10.5281/zenodo.14388976" httpUri="https://zenodo.org/record/14388976/files/figure.png" pageId="1" pageNumber="236">Fig. 1</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF136A5FF9AFFF111D8E375FD81112E" blockId="1.[151,1437,1332,2043]" box="[151,538,1332,1359]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF111D8E375FF7D112F" box="[151,230,1332,1358]" italics="true" pageId="1" pageNumber="236">Canals</emphasis>
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.—No head canal and pore.
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</paragraph>
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<paragraph id="8BF136A5FF9AFFF11188E318FDC711DB" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="236">
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<emphasis id="B93AEAB7FF9AFFF11188E318FE191113" box="[199,386,1368,1395]" italics="true" pageId="1" pageNumber="236">Sensory papillae</emphasis>
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.—Infraorbital papillae with longitudinal row
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<emphasis id="B93AEAB7FF9AFFF112CEE318FC0D1113" box="[897,918,1369,1394]" italics="true" pageId="1" pageNumber="236">a.</emphasis>
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highly dense set of row
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<emphasis id="B93AEAB7FF9AFFF115EAE319FB281113" box="[1189,1203,1368,1394]" italics="true" pageId="1" pageNumber="236">b</emphasis>
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. Row
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<emphasis id="B93AEAB7FF9AFFF115B4E318FA9C1113" box="[1275,1287,1369,1394]" italics="true" pageId="1" pageNumber="236">c</emphasis>
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longitudinal. Row
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<emphasis id="B93AEAB7FF9AFFF1119CE33DFF7A11F7" box="[211,225,1404,1430]" italics="true" pageId="1" pageNumber="236">d</emphasis>
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interrupted in row
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<emphasis id="B93AEAB7FF9AFFF110F4E33DFE4C11F7" box="[443,471,1404,1430]" italics="true" pageId="1" pageNumber="236">d1</emphasis>
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extension along upper jaw. Row
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<emphasis id="B93AEAB7FF9AFFF11200E33CFCC111F7" box="[847,858,1405,1430]" italics="true" pageId="1" pageNumber="236">z</emphasis>
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very long. Row
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<emphasis id="B93AEAB7FF9AFFF11559E33CFB8511F6" box="[1046,1054,1405,1431]" italics="true" pageId="1" pageNumber="236">f</emphasis>
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with 2 transverse papillae. Row z very long. Row
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<emphasis id="B93AEAB7FF9AFFF11003E3E0FEF911DB" box="[332,354,1441,1466]" italics="true" pageId="1" pageNumber="236">ot</emphasis>
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,
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<emphasis id="B93AEAB7FF9AFFF11020E3E0FE1E11DB" box="[367,389,1441,1466]" italics="true" pageId="1" pageNumber="236">oi</emphasis>
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,
|
||
<emphasis id="B93AEAB7FF9AFFF110DCE3E0FE3711DB" box="[403,428,1441,1466]" italics="true" pageId="1" pageNumber="236">os</emphasis>
|
||
well separated.
|
||
</paragraph>
|
||
<paragraph id="8BF136A5FF9AFFF11188E385FD531263" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="236">
|
||
<emphasis id="B93AEAB7FF9AFFF11188E385FDA611BF" bold="true" box="[199,573,1476,1502]" pageId="1" pageNumber="236">
|
||
Coloration while fresh. (
|
||
<figureCitation id="13752A20FF9AFFF110A1E385FDAE11BF" box="[494,565,1476,1502]" captionStart="FIGURE 2" captionStartId="2.[152,255,1718,1742]" captionTargetBox="[151,1436,731,1695]" captionTargetId="figure-93@2.[151,1436,731,1695]" captionTargetPageId="2" captionText="FIGURE 2. Formosaneleotris hualienensis, holotype, 44.2 mm SL, Hualien River basin, Taiwan. (above: alive fish; below: preserved specimens)." figureDoi="http://doi.org/10.5281/zenodo.14388980" httpUri="https://zenodo.org/record/14388980/files/figure.png" pageId="1" pageNumber="236">Fig. 2</figureCitation>
|
||
)
|
||
</emphasis>
|
||
Body and head bloody red entirely. One thin deep red infraorbital stripe to upper lip. No distinct dark mark on body and fins.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C354652EFF9AFFF11188E04CFCD912D7" pageId="1" pageNumber="236" type="etymology">
|
||
<paragraph id="8BF136A5FF9AFFF11188E04CFE81120E" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="236">
|
||
<emphasis id="B93AEAB7FF9AFFF11188E04CFE471246" bold="true" box="[199,476,1548,1575]" pageId="1" pageNumber="236">Etymology of genus.—</emphasis>
|
||
The new generic name,
|
||
<taxonomicName id="4C4E4D26FF9AFFF113B9E04DFC261247" authorityName="Chen" authorityYear="2024" box="[758,957,1548,1574]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="genus">
|
||
<emphasis id="B93AEAB7FF9AFFF113B9E04DFC261247" box="[758,957,1548,1574]" italics="true" pageId="1" pageNumber="236">Formosaneleotris</emphasis>
|
||
</taxonomicName>
|
||
, refers to the
|
||
<typeStatus id="54F58807FF9AFFF1152AE04CFB0E1246" box="[1125,1173,1549,1575]" pageId="1" pageNumber="236">type</typeStatus>
|
||
locality of the current new genus of “sleeper” that is only found in the river basins of
|
||
<collectingCountry id="F3597635FF9AFFF11215E071FC2B122B" box="[858,944,1584,1610]" name="Taiwan" pageId="1" pageNumber="236">Taiwan</collectingCountry>
|
||
. The classical name of
|
||
<collectingCountry id="F3597635FF9AFFF115FCE071FA9E122B" box="[1203,1285,1584,1610]" name="Taiwan" pageId="1" pageNumber="236">Taiwan</collectingCountry>
|
||
is also called “Formosa”.
|
||
</paragraph>
|
||
<paragraph id="8BF136A5FF9AFFF11188E038FCD912D7" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="236">
|
||
<emphasis id="B93AEAB7FF9AFFF11188E038FE7312F3" bold="true" box="[199,488,1656,1683]" pageId="1" pageNumber="236">Etymology of species.—</emphasis>
|
||
The new specific name,
|
||
<taxonomicName id="4C4E4D26FF9AFFF1124DE039FC1512F3" authorityName="Chen" authorityYear="2024" box="[770,910,1656,1682]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="species" species="hualienensis">
|
||
<emphasis id="B93AEAB7FF9AFFF1124DE039FC1512F3" box="[770,910,1656,1682]" italics="true" pageId="1" pageNumber="236">hualienensis</emphasis>
|
||
</taxonomicName>
|
||
, refers to the
|
||
<typeStatus id="54F58807FF9AFFF1157DE038FBF912F2" box="[1074,1122,1657,1683]" pageId="1" pageNumber="236">type</typeStatus>
|
||
locality of the current new species of sleeper from the “
|
||
<collectingRegion id="498AF847FF9AFFF11098E0DDFDA912D7" box="[471,562,1692,1718]" country="Taiwan" name="Hualien" pageId="1" pageNumber="236">Hualien</collectingRegion>
|
||
” River basin of
|
||
<collectingCountry id="F3597635FF9AFFF113A7E0DDFCA512D7" box="[744,830,1692,1718]" name="Taiwan" pageId="1" pageNumber="236">Taiwan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C354652EFF9AFFF21188E080FC0F14B4" lastPageId="2" lastPageNumber="237" pageId="1" pageNumber="236" type="discussion">
|
||
<paragraph id="8BF136A5FF9AFFF11188E080FC06139B" blockId="1.[151,1437,1332,2043]" pageId="1" pageNumber="236">
|
||
<emphasis id="B93AEAB7FF9AFFF11188E080FEA012BA" bold="true" box="[199,315,1729,1755]" pageId="1" pageNumber="236">Remarks.</emphasis>
|
||
—Among all genera of sleepers that possess six branchiostegal rays, none are lacking the first dorsal fin like the new genus,
|
||
<taxonomicName id="4C4E4D26FF9AFFF110E1E0A5FDEE129F" authorityName="Chen" authorityYear="2024" box="[430,629,1764,1790]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="genus">
|
||
<emphasis id="B93AEAB7FF9AFFF110E1E0A5FDEE129F" box="[430,629,1764,1790]" italics="true" pageId="1" pageNumber="236">Formosaneleotris</emphasis>
|
||
</taxonomicName>
|
||
. This new genus also has the lowest vertebral count (VC 10+14=24) among the thousands of species in the gobioid fish family. The unique “deep red color” of this sleeper is also not seen in other gobioid fishes. This species is found in inland water habitats of river basins, coexisting with schools of
|
||
<emphasis id="B93AEAB7FF9AFFF111F9E111FE8D130B" box="[182,278,1872,1898]" italics="true" pageId="1" pageNumber="236">
|
||
<collectingCountry id="F3597635FF9AFFF111F9E111FE8D130B" box="[182,278,1872,1898]" name="Anguilla" pageId="1" pageNumber="236">Anguilla</collectingCountry>
|
||
</emphasis>
|
||
spp. larvae that ascend to lowland freshwater habitats in eastern
|
||
<collectingCountry id="F3597635FF9AFFF112B9E111FBD7130B" box="[1014,1100,1872,1898]" name="Taiwan" pageId="1" pageNumber="236">Taiwan</collectingCountry>
|
||
. This species could be a good example of convergent evolution of body shapes and appearances in benthic gobioids in the lower reaches of rivers for both discrete groups:
|
||
<taxonomicName id="4C4E4D26FF9AFFF110BCE1D9FDE613D3" authorityName="Gill" authorityYear="1859" box="[499,637,1944,1970]" family="Gobiidae" genus="Luciogobius" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="genus">
|
||
<emphasis id="B93AEAB7FF9AFFF110BCE1D9FDE613D3" box="[499,637,1944,1970]" italics="true" pageId="1" pageNumber="236">Luciogobius</emphasis>
|
||
</taxonomicName>
|
||
from gobies and this
|
||
<taxonomicName id="4C4E4D26FF9AFFF11222E1D9FBAF13D3" authorityName="Chen" authorityYear="2024" box="[877,1076,1944,1970]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="genus">
|
||
<emphasis id="B93AEAB7FF9AFFF11222E1D9FBAF13D3" box="[877,1076,1944,1970]" italics="true" pageId="1" pageNumber="236">Formosaneleotris</emphasis>
|
||
</taxonomicName>
|
||
from plesiomorphic sleepers. In contrast,
|
||
<taxonomicName id="4C4E4D26FF9AFFF111B1E1FDFE1313B7" authorityName="Gill" authorityYear="1859" box="[254,392,1980,2006]" family="Gobiidae" genus="Luciogobius" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="genus">
|
||
<emphasis id="B93AEAB7FF9AFFF111B1E1FDFE1313B7" box="[254,392,1980,2006]" italics="true" pageId="1" pageNumber="236">Luciogobius</emphasis>
|
||
</taxonomicName>
|
||
tends to have a higher vertebral count of 36–42 while
|
||
<taxonomicName id="4C4E4D26FF9AFFF112A4E1FDFB2913B7" authorityName="Chen" authorityYear="2024" box="[1003,1202,1980,2006]" family="Eleotridae" genus="Formosaneleotris" kingdom="Animalia" order="Perciformes" pageId="1" pageNumber="236" phylum="Chordata" rank="genus">
|
||
<emphasis id="B93AEAB7FF9AFFF112A4E1FDFB2913B7" box="[1003,1202,1980,2006]" italics="true" pageId="1" pageNumber="236">Formosaneleotris</emphasis>
|
||
</taxonomicName>
|
||
has a lower count of just 24, setting a record of the lowest count among all gobioid fishes.
|
||
</paragraph>
|
||
<paragraph id="8BF136A5FF99FFF21188E6D6FC0F14B4" blockId="2.[151,1436,151,213]" pageId="2" pageNumber="237">It would be interesting to discover additional fish samples to understand the detailed phylogenetic aspects through molecular biological analysis of its own mtDNA sequences.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |