plazi/treatments-xml
2
0
Fork 0
Code Issues Pull requests Releases Activity
treatments-xml/data/03/F5/21/03F521226B400033FF0794F2E4BBF346.xml
maintenance bc2564723d added 03
2024-06-21 12:22:17 +02:00

389 lines
47 KiB
XML
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="4EDE9991060B2D46F906DDB6CE6F5A12" ID-DOI="10.11646/zootaxa.3694.4.6" ID-GBIF-Dataset="d93cca33-fe80-478c-91c9-dee39fb665c2" ID-ISSN="1175-5326" ID-Zenodo-Dep="222423" ID-ZooBank="268D40AC-A4CD-4258-A1CC-BC334608EA6C" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460659115189" checkinUser="plazi" docAuthor="Shangningam, Bungdon &amp; Vishwanath, Waikhom" docDate="2013" docId="03F521226B400033FF0794F2E4BBF346" docLanguage="en" docName="zt03694p390.pdf" docOrigin="Zootaxa 3694 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Psilorhynchus chakpiensis Shangningam &amp; Vishwanath, 2013, new species" docType="treatment" docVersion="8" lastPageNumber="387" masterDocId="FFCC595A6B420035FF909465E75AF61E" masterDocTitle="A new species of Psilorhynchus (Teleostei: Psilorhynchidae) from the Chindwin basin of Manipur, India" masterLastPageNumber="390" masterPageNumber="381" pageNumber="383" updateTime="1698347273009" updateUser="plazi">
<mods:mods id="C286B081090EC454EF7ED7CE6B973301" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="FFF38FA12CC5E35A7520FC7937B7EE15">
<mods:title id="3766357A44B4432851908F33F5F3FD57">A new species of Psilorhynchus (Teleostei: Psilorhynchidae) from the Chindwin basin of Manipur, India</mods:title>
</mods:titleInfo>
<mods:name id="AAEF59B2C6855AA5595B111A30F5624B" type="personal">
<mods:role id="B24E7D79D11A4CA417869134EB4A1352">
<mods:roleTerm id="842213BA186A30C28B199BC76516E345">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="FBD0C895E7F932E3F5327F0F432C466D">Shangningam, Bungdon</mods:namePart>
</mods:name>
<mods:name id="4FDF96F523E71E2CF48176933D83BD65" type="personal">
<mods:role id="B0B4AA446ED1E992333751E75D87838B">
<mods:roleTerm id="13E001876113C554BCB056ABBEDB5C0F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="047D68740C23FA06A880710AB76FFDCC">Vishwanath, Waikhom</mods:namePart>
</mods:name>
<mods:typeOfResource id="2D32A247DB0DA2FA28A54100460FAB68">text</mods:typeOfResource>
<mods:relatedItem id="74F691573F4EEF2930EF363AA8CDFA79" type="host">
<mods:titleInfo id="F39EBDCC7F921CEEDDFEB75D06E3A9A6">
<mods:title id="B7C1DCE36C15D63B7A5744E02BF6AAFF">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="539DE1A4B2AEEC128070A2FC6CD534FE">
<mods:date id="6AEAAF050AC1B16740BB5933F01EC202">2013</mods:date>
<mods:detail id="07D2BAC577975EBFE3064186BF63631B" type="volume">
<mods:number id="5180CF8D6DECF92C52CA745737B5B084">3694</mods:number>
</mods:detail>
<mods:detail id="5AF9A429BFA330764623998AAABBEF2F" type="issue">
<mods:number id="252D2CC7CEF08999F7A88A6F43A7B81F">4</mods:number>
</mods:detail>
<mods:extent id="9B7162ADB071F3E45B493B6D8DC98B98" unit="page">
<mods:start id="45DCBDCC91FB985E8EF417A04C7D3F4E">381</mods:start>
<mods:end id="A933C314F2244C4107A353C0AEB12416">390</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="D055D986F2BF90B18415410D4A6314D5">journal article</mods:classification>
<mods:identifier id="475E0F4B56D272FD1E55541EB6A25D9B" type="DOI">10.11646/zootaxa.3694.4.6</mods:identifier>
<mods:identifier id="E4EC976A8AD1F209EDCC66C50D178F34" type="GBIF-Dataset">d93cca33-fe80-478c-91c9-dee39fb665c2</mods:identifier>
<mods:identifier id="1A3F8FD66C0CC6C28B8DB76D1617E0A2" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="27250EE562A78EA673064B9F64B6B531" type="Zenodo-Dep">222423</mods:identifier>
<mods:identifier id="7ADD8E7BC79060CCA959A69832763B2F" type="ZooBank">268D40AC-A4CD-4258-A1CC-BC334608EA6C</mods:identifier>
</mods:mods>
<treatment id="03F521226B400033FF0794F2E4BBF346" ID-DOI="http://doi.org/10.5281/zenodo.5628511" ID-GBIF-Taxon="119574224" ID-Zenodo-Dep="5628511" LSID="urn:lsid:plazi:treatment:03F521226B400033FF0794F2E4BBF346" httpUri="http://treatment.plazi.org/id/03F521226B400033FF0794F2E4BBF346" lastPageId="6" lastPageNumber="387" pageId="2" pageNumber="383">
<subSubSection id="C346C3BF6B400037FF0794F2E7B1F6CD" pageId="2" pageNumber="383" type="nomenclature">
<paragraph id="8BE390346B400037FF0794F2E522F6AC" blockId="2.[151,632,151,211]" box="[151,632,151,178]" pageId="2" pageNumber="383">
<heading id="D0AB27586B400037FF0794F2E522F6AC" bold="true" box="[151,632,151,178]" fontSize="11" level="1" pageId="2" pageNumber="383" reason="1">
<emphasis id="B9284C266B400037FF0794F2E522F6AC" bold="true" box="[151,632,151,178]" pageId="2" pageNumber="383">
<taxonomicName id="4C5CEBB76B400037FF0794F2E683F6AF" ID-CoL="4PJHV" box="[151,473,151,177]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="chakpiensis" status="sp. nov.">
<emphasis id="B9284C266B400037FF0794F2E683F6AF" bold="true" box="[151,473,151,177]" italics="true" pageId="2" pageNumber="383">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A21BF15D6B400037FE7994FDE522F6AC" box="[489,632,152,178]" pageId="2" pageNumber="383" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BE390346B400037FF0794DFE7B1F6CD" blockId="2.[151,632,151,211]" box="[151,235,186,211]" pageId="2" pageNumber="383">
(
<figureCitation id="13678CB16B400037FF0F94DFE7BAF6CD" box="[159,224,186,211]" captionStart="FIGURE 1" captionStartId="1.[151,250,1981,2003]" captionTargetBox="[183,1410,575,1941]" captionTargetId="figure@1.[163,1427,559,1965]" captionTargetPageId="1" captionText="FIGURE 1. Psilorhynchus chakpiensis, n. sp.: holotype. MUMF 12071, 53.1 mm SL; India: Manipur: Chindwin basin. a. lateral view; b. dorsal view; c. ventral view." httpUri="https://zenodo.org/record/222424/files/figure.png" pageId="2" pageNumber="383">Fig. 1</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C346C3BF6B400037FF079567E5F0F799" pageId="2" pageNumber="383" type="materials_examined">
<paragraph id="8BE390346B400037FF079567E357F721" blockId="2.[151,1437,258,751]" pageId="2" pageNumber="383">
<emphasis id="B9284C266B400037FF079567E61DF705" bold="true" box="[151,327,258,283]" pageId="2" pageNumber="383">
<typeStatus id="54E72E966B400037FF079567E788F705" box="[151,210,258,283]" pageId="2" pageNumber="383">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54E72E966B400037FEC19567E6E4F705" box="[337,446,258,283]" pageId="2" pageNumber="383" type="holotype">Holotype</typeStatus>
: MUMF 12071,
<quantity id="4CA43DD16B400037FD109567E5BCF704" box="[640,742,258,283]" metricMagnitude="-2" metricUnit="m" metricValue="5.31" pageId="2" pageNumber="383" unit="mm" value="53.1">53.1 mm</quantity>
SL;
<collectingCountry id="F34BD0A46B400037FCB19567E405F705" box="[801,863,258,283]" name="India" pageId="2" pageNumber="383">India</collectingCountry>
: Manipur state, Chandel District, Chakpi River at Chakpikarong,
<geoCoordinate id="EE68F6F36B400037FED49543E6B3F721" box="[324,489,294,319]" direction="north" orientation="latitude" pageId="2" pageNumber="383" precision="1" value="24.200657">24°12'02.36''N</geoCoordinate>
<geoCoordinate id="EE68F6F36B400037FE609543E5CCF721" box="[496,662,294,319]" direction="east" orientation="longitude" pageId="2" pageNumber="383" precision="1" value="93.913994">93°54'50.36''E</geoCoordinate>
; BD Shangningam,
<date id="FFE2B6F46B400037FCE79542E353F721" box="[887,1033,295,319]" pageId="2" pageNumber="383" value="2011-12-14">14 Dec 2011</date>
.
</paragraph>
<paragraph id="8BE390346B400037FF57952EE5F0F799" blockId="2.[151,1437,258,751]" pageId="2" pageNumber="383">
<typeStatus id="54E72E966B400037FF57952EE662F77D" box="[199,312,331,355]" pageId="2" pageNumber="383" type="paratype">Paratypes</typeStatus>
: MUMF 12072–76 (5),
<quantity id="4CA43DD16B400037FDDB952FE5B5F77C" box="[587,751,330,355]" metricMagnitude="-2" metricUnit="m" metricValue="4.71" metricValueMax="4.85" metricValueMin="4.57" pageId="2" pageNumber="383" unit="mm" value="47.1" valueMax="48.5" valueMin="45.7">45.7–48.5 mm</quantity>
SL; same data as
<typeStatus id="54E72E966B400037FC51952FE37DF77D" box="[961,1063,330,355]" pageId="2" pageNumber="383" type="holotype">holotype</typeStatus>
. Two
<typeStatus id="54E72E966B400037FBFD952EE382F77D" box="[1133,1240,331,355]" pageId="2" pageNumber="383" type="paratype">paratypes</typeStatus>
(MUMF 12073– 76,
<quantity id="4CA43DD16B400037FF51950BE63EF798" box="[193,356,366,391]" metricMagnitude="-2" metricUnit="m" metricValue="4.665" metricValueMax="4.76" metricValueMin="4.57" pageId="2" pageNumber="383" unit="mm" value="46.65" valueMax="47.6" valueMin="45.7">45.7–47.6 mm</quantity>
SL), dissected for osteology.
</paragraph>
</subSubSection>
<subSubSection id="C346C3BF6B400037FF5795F7E456F4F1" pageId="2" pageNumber="383" type="diagnosis">
<paragraph id="8BE390346B400037FF5795F7E456F4F1" blockId="2.[151,1437,258,751]" pageId="2" pageNumber="383">
<emphasis id="B9284C266B400037FF5795F7E61BF7B5" bold="true" box="[199,321,402,427]" pageId="2" pageNumber="383">Diagnosis.</emphasis>
A species of
<taxonomicName id="4C5CEBB76B400037FE4F95F7E525F7B5" box="[479,639,402,427]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="genus">
<emphasis id="B9284C266B400037FE4F95F7E525F7B5" box="[479,639,402,427]" italics="true" pageId="2" pageNumber="383">Psilorhynchus</emphasis>
</taxonomicName>
belonging to the
<taxonomicName id="4C5CEBB76B400037FCD895F1E4E5F7B5" box="[840,959,402,427]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="balitora">
<emphasis id="B9284C266B400037FCD895F1E40CF7B5" box="[840,854,404,427]" italics="true" pageId="2" pageNumber="383">P</emphasis>
.
<emphasis id="B9284C266B400037FCF595F7E4E5F7B5" box="[869,959,402,427]" italics="true" pageId="2" pageNumber="383">balitora</emphasis>
</taxonomicName>
species group is distinguished from other members of the group by its longer caudal peduncle (17.8–20.5% SL vs.
<quantity id="4CA43DD16B400037FBC195D3E381F7D1" box="[1105,1243,438,463]" metricMagnitude="-1" metricUnit="m" metricValue="3.0607" metricValueMax="3.8608" metricValueMin="2.2606" pageId="2" pageNumber="383" unit="in" value="12.05" valueMax="15.2" valueMin="8.9">8.9–15.2 in</quantity>
<emphasis id="B9284C266B400037FB7D95D2E423F7ED" italics="true" pageId="2" pageNumber="383">
<taxonomicName id="4C5CEBB76B400037FB7D95D2E22BF7D1" box="[1261,1393,438,463]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="balitora">P. balitora</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FA1795D2E614F7ED" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="brachyrhynchus">P. brachyrhynchus</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FEF095B9E6A5F7ED" box="[352,511,474,499]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="breviminor">P. breviminor</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FD8195B9E5F7F7ED" box="[529,685,474,499]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="nepalensis">P. nepalensis</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FD5095B9E423F7ED" box="[704,889,476,499]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="pavimentatus">P. pavimentatus</taxonomicName>
</emphasis>
,
<emphasis id="B9284C266B400037FC1F95B9E21BF7ED" box="[911,1345,474,499]" italics="true" pageId="2" pageNumber="383">
<taxonomicName id="4C5CEBB76B400037FC1F95B9E4A4F7ED" box="[911,1022,474,499]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="gokkyi">P. gokkyi</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FB8195B9E3FBF7ED" box="[1041,1185,476,499]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="piperatus">P. piperatus</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FB2395B9E21BF7ED" box="[1203,1345,474,499]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="hamiltoni">P. hamiltoni</taxonomicName>
</emphasis>
and
<taxonomicName id="4C5CEBB76B400037FA1795B9E7ACF409" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="rahmani">
<emphasis id="B9284C266B400037FA1795B9E7ACF409" italics="true" pageId="2" pageNumber="383">P. rahmani</emphasis>
</taxonomicName>
).
<taxonomicName id="4C5CEBB76B400037FE9F959BE561F409" box="[271,571,510,535]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B400037FE9F959BE561F409" box="[271,571,510,535]" italics="true" pageId="2" pageNumber="383">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="4C5CEBB76B400037FCAE959AE4A5F409" box="[830,1023,510,535]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="amplicephalus">
<emphasis id="B9284C266B400037FCAE959AE4A5F409" box="[830,1023,510,535]" italics="true" pageId="2" pageNumber="383">P. amplicephalus</emphasis>
</taxonomicName>
by its smaller eye (24.5–29.2% HL vs. 32.4–36.0) and fewer lateral-line scales (30–31 vs. 32).
<taxonomicName id="4C5CEBB76B400037FCCD9647E3D6F425" box="[861,1164,546,571]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B400037FCCD9647E3D6F425" box="[861,1164,546,571]" italics="true" pageId="2" pageNumber="383">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
further differs from
<emphasis id="B9284C266B400037FA179641E51FF441" italics="true" pageId="2" pageNumber="383">
<taxonomicName id="4C5CEBB76B400037FA179641E648F441" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="breviminor">P. breviminor</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FEB19622E6E3F441" box="[289,441,582,607]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="nepalensis">P. nepalensis</taxonomicName>
,
<taxonomicName id="4C5CEBB76B400037FE579622E51FF441" box="[455,581,582,607]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="rahmani">P. rahmani</taxonomicName>
</emphasis>
and
<taxonomicName id="4C5CEBB76B400037FD139622E46DF440" box="[643,823,583,606]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="pavimentatus">
<emphasis id="B9284C266B400037FD139622E46DF440" box="[643,823,583,606]" italics="true" pageId="2" pageNumber="383">P. pavimentatus</emphasis>
</taxonomicName>
in having a greater head depth (59.4–70.4% HL vs. 51.0–
<quantity id="4CA43DD16B400037FF46960FE67EF49D" box="[214,292,618,643]" metricMagnitude="0" metricUnit="m" metricValue="1.41732" pageId="2" pageNumber="383" unit="in" value="55.8">55.8 in</quantity>
<taxonomicName id="4C5CEBB76B400037FEBB9609E69AF49D" box="[299,448,618,643]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="breviminor">
<emphasis id="B9284C266B400037FEBB9609E69AF49D" box="[299,448,618,643]" italics="true" pageId="2" pageNumber="383">P. breviminor</emphasis>
</taxonomicName>
, 50.0–
<quantity id="4CA43DD16B400037FD9E960FE501F49D" box="[526,603,618,643]" metricMagnitude="0" metricUnit="m" metricValue="1.44272" pageId="2" pageNumber="383" unit="in" value="56.8">56.8 in</quantity>
<taxonomicName id="4C5CEBB76B400037FDF29609E5AEF49D" box="[610,756,618,643]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="nepalensis">
<emphasis id="B9284C266B400037FDF29609E5AEF49D" box="[610,756,618,643]" italics="true" pageId="2" pageNumber="383">P. nepalensis</emphasis>
</taxonomicName>
,
<quantity id="4CA43DD16B400037FC92960FE4D5F49D" box="[770,911,618,643]" metricMagnitude="0" metricUnit="m" metricValue="1.42875" metricValueMax="1.50368" metricValueMin="1.35382" pageId="2" pageNumber="383" unit="in" value="56.25" valueMax="59.2" valueMin="53.3">53.3–59.2 in</quantity>
<taxonomicName id="4C5CEBB76B400037FC069609E34AF49D" box="[918,1040,618,643]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="rahmani">
<emphasis id="B9284C266B400037FC069609E34AF49D" box="[918,1040,618,643]" italics="true" pageId="2" pageNumber="383">P. rahmani</emphasis>
</taxonomicName>
and 54.5–59.0 in
<taxonomicName id="4C5CEBB76B400037FB4B9609E2D1F49D" box="[1243,1419,620,643]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="pavimentatus">
<emphasis id="B9284C266B400037FB4B9609E2D1F49D" box="[1243,1419,620,643]" italics="true" pageId="2" pageNumber="383">P. pavimentatus</emphasis>
</taxonomicName>
).
<taxonomicName id="4C5CEBB76B400037FF0796EBE69EF4B9" box="[151,452,654,679]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B400037FF0796EBE69EF4B9" box="[151,452,654,679]" italics="true" pageId="2" pageNumber="383">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
is distinguished from all congeners in having a caudal-fin pattern consisting of two black bars, one incomplete bar near the base of the upper lobe, and a complete bar across the centre of the fin, traversing from the upper to the lower margin of the fin.
</paragraph>
</subSubSection>
<caption id="DF23C0BC6B400037FF07922BE48DF0BC" httpUri="https://zenodo.org/record/222425/files/figure.png" pageId="2" pageNumber="383" targetBox="[176,1436,808,1568]" targetPageId="2">
<paragraph id="8BE390346B400037FF07922BE48DF0BC" blockId="2.[151,1436,1614,1698]" pageId="2" pageNumber="383">
<emphasis id="B9284C266B400037FF07922BE648F07A" bold="true" box="[151,274,1614,1636]" pageId="2" pageNumber="383">FIGURE 2.</emphasis>
Mouth of: a.
<taxonomicName id="4C5CEBB76B400037FE0E922BE5F1F07A" box="[414,683,1614,1636]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B400037FE0E922BE5F1F07A" box="[414,683,1614,1636]" italics="true" pageId="2" pageNumber="383">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
, MUMF 12071, 53.1 mm SL; b.
<taxonomicName id="4C5CEBB76B400037FC6D9235E3F3F07A" box="[1021,1193,1614,1637]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="amplicephalus">
<emphasis id="B9284C266B400037FC6D9235E3F3F07A" box="[1021,1193,1614,1637]" italics="true" pageId="2" pageNumber="383">P. amplicephalus</emphasis>
</taxonomicName>
MSUMNH 8, 48.2 mm SL; c.
<taxonomicName id="4C5CEBB76B400037FF49920BE61EF09D" box="[217,324,1645,1667]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="balitora">
<emphasis id="B9284C266B400037FF49920BE61EF09D" box="[217,324,1645,1667]" italics="true" pageId="2" pageNumber="383">P. balitora</emphasis>
</taxonomicName>
MUMF 5058, 56.0 mm SL; d.
<taxonomicName id="4C5CEBB76B400037FD11920BE468F09D" box="[641,818,1645,1667]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="nudithoracicus">
<emphasis id="B9284C266B400037FD11920BE468F09D" box="[641,818,1645,1667]" italics="true" pageId="2" pageNumber="383">P. nudithoracicus</emphasis>
</taxonomicName>
, MUMF 7045 66.0 mm SL; e.
<taxonomicName id="4C5CEBB76B400037FBFE920BE252F09D" box="[1134,1288,1645,1667]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="homaloptera">
<emphasis id="B9284C266B400037FBFE920BE252F09D" box="[1134,1288,1645,1667]" italics="true" pageId="2" pageNumber="383">P. homaloptera</emphasis>
</taxonomicName>
MUMF 1001/ 1, 78.0 mm SL; f.
<taxonomicName id="4C5CEBB76B400037FEC092E8E556F0BC" box="[336,524,1676,1698]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="2" pageNumber="383" phylum="Chordata" rank="species" species="microphthalmus">
<emphasis id="B9284C266B400037FEC092E8E556F0BC" box="[336,524,1676,1698]" italics="true" pageId="2" pageNumber="383">P. microphthalmus</emphasis>
</taxonomicName>
MUMF 101, 48.7 mm SL. Scale bar = 1mm.
</paragraph>
</caption>
<subSubSection id="C346C3BF6B400030FF5792ABE518F75E" lastPageId="5" lastPageNumber="386" pageId="2" pageNumber="383" type="description">
<paragraph id="8BE390346B400037FF5792ABE4CDF131" blockId="2.[151,1436,1742,2019]" pageId="2" pageNumber="383">
<emphasis id="B9284C266B400037FF5792ABE603F0F9" bold="true" box="[199,345,1742,1767]" pageId="2" pageNumber="383">Description.</emphasis>
Morphometric data are in
<tableCitation id="C6DEA58F6B400037FD1A92ABE585F0F9" box="[650,735,1742,1767]" captionStart="TABLE 1" captionStartId="3.[151,239,404,427]" captionTargetBox="[159,1326,454,1416]" captionTargetPageId="3" captionText="TABLE 1. Biometric data of holotype and paratypes of Psilorhynchus chakpiensis (n = 6)." httpUri="http://table.plazi.org/id/DF23C0BC6B410036FF0795F1E30BF7B5" pageId="2" pageNumber="383" tableUuid="DF23C0BC6B410036FF0795F1E30BF7B5">Table 1</tableCitation>
. Body high, greatest depth at dorsal-fin origin. Dorsal profile steeply rising from tip of snout to occiput and further arched to dorsal-fin origin, sloping gently towards caudal peduncle. Ventral profile straight, from lower jaw to caudal-fin base.
</paragraph>
<paragraph id="8BE390346B400036FF57935FE41FF77B" blockId="2.[151,1436,1742,2019]" lastBlockId="3.[151,1436,151,357]" lastPageId="3" lastPageNumber="384" pageId="2" pageNumber="383">
Head and eye large, snout rounded, mouth inferior. Entire surface of snout, lateral surface of head, rostral cap, cushion covering lower jaw, and papilliferous skin folds lateral to mouth covered with small conical tubercles with keratinised tips. Tubercles arranged as series of small, irregular longitudinal ridges on dorsal surface of head. Rostral cap and mouth separated from rest of head by deep longitudinal groove on each side (
<figureCitation id="13678CB16B400037FB5093C3E25CF1A1" box="[1216,1286,1958,1983]" captionStart="FIGURE 2" captionStartId="2.[151,250,1614,1636]" captionTargetBox="[176,1436,808,1568]" captionTargetId="figure@2.[176,1461,796,1568]" captionTargetPageId="2" captionText="FIGURE 2. Mouth of: a. Psilorhynchus chakpiensis, MUMF 12071, 53.1 mm SL; b. P. amplicephalus MSUMNH 8, 48.2 mm SL; c. P. balitora MUMF 5058, 56.0 mm SL; d. P. nudithoracicus, MUMF 7045 66.0 mm SL; e. P. homaloptera MUMF 1001 / 1, 78.0 mm SL; f. P. microphthalmus MUMF 101, 48.7 mm SL. Scale bar = 1 mm." httpUri="https://zenodo.org/record/222425/files/figure.png" pageId="2" pageNumber="383">Fig. 2</figureCitation>
). Rostral cap dome-shaped, fused with upper lip, separated by a shallow groove. Posterior one-third of rostral cap up to region bordering upper lip with horizontally arranged pointed tubercles. Upper lip with numerous unculi. Lower jaw covered by thick cushion, composed of two adnate tissue layers; anterior, deeper layer on lower lip, smooth, not continuous with upper lip around corner of mouth; posterior, superficial layer thick, continuous with skin of isthmus, papillate; 1–2 rows of prominent globular papillae behind upper lip. Superficial layer connected with rostral cap by narrow strip of skin, corner of mouth extended posterolaterally, broadened as a ridged; slightly papillated skin fold at posterior lateral-most corner of mouth.
</paragraph>
<caption id="DF23C0BC6B410036FF0795F1E30BF7B5" ID-Table-UUID="DF23C0BC6B410036FF0795F1E30BF7B5" box="[151,1105,403,427]" httpUri="http://table.plazi.org/id/DF23C0BC6B410036FF0795F1E30BF7B5" pageId="3" pageNumber="384" targetBox="[159,1326,454,1416]" targetIsTable="true" targetPageId="3">
<paragraph id="8BE390346B410036FF0795F1E30BF7B5" blockId="3.[151,1105,403,427]" box="[151,1105,403,427]" pageId="3" pageNumber="384">
<emphasis id="B9284C266B410036FF0795F1E650F7B5" bold="true" box="[151,266,404,427]" pageId="3" pageNumber="384">TABLE 1.</emphasis>
Biometric data of holotype and paratypes of
<taxonomicName id="4C5CEBB76B410036FD7C95F6E35DF7B5" box="[748,1031,403,427]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="3" pageNumber="384" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B410036FD7C95F6E35DF7B5" box="[748,1031,403,427]" italics="true" pageId="3" pageNumber="384">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
(n=6).
</paragraph>
</caption>
<paragraph id="8BE390346B410036FF0F966BE27AF396" pageId="3" pageNumber="384">
<table id="F95C62946B41FFCAFF0F95A3E274F396" box="[159,1326,454,1416]" gridcols="4" gridrows="8" pageId="3" pageNumber="384">
<tr id="356C92766B41FFCAFF0F95A3E274F43A" box="[159,1326,454,548]" gridrow="0" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F95A3E56DF43A" box="[159,567,454,548]" gridcol="0" gridrow="0" pageId="3" pageNumber="384">Standard length (mm)</th>
<th id="76BDFB0A6B41FFCAFD6395A3E4DCF43A" box="[755,902,454,548]" gridcol="1" gridrow="0" pageId="3" pageNumber="384">Holotype MUMF 12071 53.1</th>
<th id="76BDFB0A6B41FFCAFC6E95A3E33EF43A" box="[1022,1124,454,548]" gridcol="2" gridrow="0" pageId="3" pageNumber="384">Range 45.7–53.1</th>
<th id="76BDFB0A6B41FFCAFB5695A3E274F43A" box="[1222,1326,454,548]" gridcol="3" gridrow="0" pageId="3" pageNumber="384">Mean±SD</th>
</tr>
<tr id="356C92766B41FFCAFF0F965DE274F4BE" box="[159,1326,568,672]" gridrow="1" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F965DE56DF4BE" box="[159,567,568,672]" gridcol="0" gridrow="1" pageId="3" pageNumber="384">% of SL Body depth Head length</th>
<td id="76BDFB0A6B41FFCAFD63965DE4DCF4BE" box="[755,902,568,672]" gridcol="1" gridrow="1" pageId="3" pageNumber="384">25.2 24.4</td>
<td id="76BDFB0A6B41FFCAFC6E965DE33EF4BE" box="[1022,1124,568,672]" gridcol="2" gridrow="1" pageId="3" pageNumber="384">19.0–25.2 21.4–24.4</td>
<td id="76BDFB0A6B41FFCAFB56965DE274F4BE" box="[1222,1326,568,672]" gridcol="3" gridrow="1" pageId="3" pageNumber="384">21.0±2.2 22.4±1.1</td>
</tr>
<tr id="356C92766B41FFCAFF0F96D1E274F502" box="[159,1326,692,796]" gridrow="2" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F96D1E56DF502" box="[159,567,692,796]" gridcol="0" gridrow="2" pageId="3" pageNumber="384">Pre-dorsal length Pre-pectoral length Pre-pelvic length</th>
<td id="76BDFB0A6B41FFCAFD6396D1E4DCF502" box="[755,902,692,796]" gridcol="1" gridrow="2" pageId="3" pageNumber="384">52.5 20.7 52.5</td>
<td id="76BDFB0A6B41FFCAFC6E96D1E33EF502" box="[1022,1124,692,796]" gridcol="2" gridrow="2" pageId="3" pageNumber="384">46.9–52.5 18.5–20.7 49.3–52.5</td>
<td id="76BDFB0A6B41FFCAFB5696D1E274F502" box="[1222,1326,692,796]" gridcol="3" gridrow="2" pageId="3" pageNumber="384">48.8±2.0 19.7±0.9 49.8±2.0</td>
</tr>
<tr id="356C92766B41FFCAFF0F9755E274F586" box="[159,1326,816,920]" gridrow="3" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F9755E56DF586" box="[159,567,816,920]" gridcol="0" gridrow="3" pageId="3" pageNumber="384">Pre-anal length Snout to anus length Anus to anal-fin length</th>
<td id="76BDFB0A6B41FFCAFD639755E4DCF586" box="[755,902,816,920]" gridcol="1" gridrow="3" pageId="3" pageNumber="384">83.2 116.0 19.3</td>
<td id="76BDFB0A6B41FFCAFC6E9755E33EF586" box="[1022,1124,816,920]" gridcol="2" gridrow="3" pageId="3" pageNumber="384">77.1–83.8 96.0–116 16.0–20.8</td>
<td id="76BDFB0A6B41FFCAFB569755E274F586" box="[1222,1326,816,920]" gridcol="3" gridrow="3" pageId="3" pageNumber="384">80.0±2.9 102.3±7.4 18.5±1.6</td>
</tr>
<tr id="356C92766B41FFCAFF0F97C9E274F20A" box="[159,1326,940,1044]" gridrow="4" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F97C9E56DF20A" box="[159,567,940,1044]" gridcol="0" gridrow="4" pageId="3" pageNumber="384">Caudal-peduncle length Caudal-peduncle depth Pectoral-fin length</th>
<td id="76BDFB0A6B41FFCAFD6397C9E4DCF20A" box="[755,902,940,1044]" gridcol="1" gridrow="4" pageId="3" pageNumber="384">20.3 10.1 25.8</td>
<td id="76BDFB0A6B41FFCAFC6E97C9E33EF20A" box="[1022,1124,940,1044]" gridcol="2" gridrow="4" pageId="3" pageNumber="384">17.8–20.5 08.7–10.1 24.5–25.8</td>
<td id="76BDFB0A6B41FFCAFB5697C9E274F20A" box="[1222,1326,940,1044]" gridcol="3" gridrow="4" pageId="3" pageNumber="384">19.5±1.2 9.1±0.5 25.2±0.5</td>
</tr>
<tr id="356C92766B41FFCAFF0F904DE274F28E" box="[159,1326,1064,1168]" gridrow="5" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F904DE56DF28E" box="[159,567,1064,1168]" gridcol="0" gridrow="5" pageId="3" pageNumber="384">Pelvic-fin length Length of last unbranched anal-fin ray Length of last unbranched dorsal-fin ray</th>
<td id="76BDFB0A6B41FFCAFD63904DE4DCF28E" box="[755,902,1064,1168]" gridcol="1" gridrow="5" pageId="3" pageNumber="384">20.7 17.5 17.5</td>
<td id="76BDFB0A6B41FFCAFC6E904DE33EF28E" box="[1022,1124,1064,1168]" gridcol="2" gridrow="5" pageId="3" pageNumber="384">17.7–22.1 17.0–18.3 17.0–18.9</td>
<td id="76BDFB0A6B41FFCAFB56904DE274F28E" box="[1222,1326,1064,1168]" gridcol="3" gridrow="5" pageId="3" pageNumber="384">19.9±1.6 17.9±0.6 17.9±0.6</td>
</tr>
<tr id="356C92766B41FFCAFF0F90C1E274F312" box="[159,1326,1188,1292]" gridrow="6" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F90C1E56DF312" box="[159,567,1188,1292]" gridcol="0" gridrow="6" pageId="3" pageNumber="384">% of HL Head width Eye diameter</th>
<td id="76BDFB0A6B41FFCAFD6390C1E4DCF312" box="[755,902,1188,1292]" gridcol="1" gridrow="6" pageId="3" pageNumber="384">83.0 27.7</td>
<td id="76BDFB0A6B41FFCAFC6E90C1E33EF312" box="[1022,1124,1188,1292]" gridcol="2" gridrow="6" pageId="3" pageNumber="384">74.0–83.0 24.5–29.2</td>
<td id="76BDFB0A6B41FFCAFB5690C1E274F312" box="[1222,1326,1188,1292]" gridcol="3" gridrow="6" pageId="3" pageNumber="384">77.3±4.3 27.8±2.0</td>
</tr>
<tr id="356C92766B41FFCAFF0F9145E274F396" box="[159,1326,1312,1416]" gridrow="7" pageId="3" pageNumber="384">
<th id="76BDFB0A6B41FFCAFF0F9145E56DF396" box="[159,567,1312,1416]" gridcol="0" gridrow="7" pageId="3" pageNumber="384">Snout length Interorbital width Mouth width</th>
<td id="76BDFB0A6B41FFCAFD639145E4DCF396" box="[755,902,1312,1416]" gridcol="1" gridrow="7" pageId="3" pageNumber="384">79.2 49.2 30.0</td>
<td id="76BDFB0A6B41FFCAFC6E9145E33EF396" box="[1022,1124,1312,1416]" gridcol="2" gridrow="7" pageId="3" pageNumber="384">75.9–81.9 37.7–49.2 28.3–31.4</td>
<td id="76BDFB0A6B41FFCAFB569145E274F396" box="[1222,1326,1312,1416]" gridcol="3" gridrow="7" pageId="3" pageNumber="384">78.5±1.9 42.6±4.7 30.2±1.6</td>
</tr>
</table>
</paragraph>
<paragraph id="8BE390346B410036FF5791ABE45CF083" blockId="3.[151,1436,1485,2020]" pageId="3" pageNumber="384">
Large pre-epiphysial fontanelle. Five infraorbital bones (IO1–5); IO1–3 platelike; IO4–5 reduced in width, composed of sensory canal ossification only. Gill membranes joined to isthmus. Fifth ceratobranchial with four needle-like pharyngeal teeth, arranged in single row. Branchiostegal rays 3, anteriormost ray greatly reduced in size (
<figureCitation id="13678CB16B410036FF0F925CE7B2F04C" box="[159,232,1593,1618]" captionStart="FIGURE 3" captionStartId="4.[151,250,747,769]" captionTargetBox="[151,1434,319,709]" captionTargetId="figure@4.[151,1436,301,726]" captionTargetPageId="4" captionText="FIGURE 3. Ventral view of hyoid bar and branchiostegal rays of Psilorhynchus chakpiensis paratype, MUMF 12073, 45.7 mm SL, anterior to left. Abbreviations: ACh, anterior ceratohyal; BR, branchiostegal rays; DHh, dorsal hypohyal; Ih, interhyal; PCh, posterior ceratohyal; VHh, ventral hypohyal. Scale bar = 1 mm." httpUri="https://zenodo.org/record/222426/files/figure.png" pageId="3" pageNumber="384">Fig. 3</figureCitation>
). Anterior swim bladder chamber surrounded by thick peritoneal tunic and partially enclosed in bony capsule formed anteriorly by lateral process of 2nd vertebral centrum and laterally by outer arm of os suspensorium. Posterior swimbladder chamber greatly reduced in size.
</paragraph>
<paragraph id="8BE390346B410036FF5792CDE5A7F182" blockId="3.[151,1436,1485,2020]" pageId="3" pageNumber="384">
Paired fins large, horizontally placed. Pectoral fin with
<date id="FFE2B6F46B410036FCAA92CDE433F0DE" box="[826,873,1704,1728]" pageId="3" pageNumber="384" value="2010-05">v.10</date>
rays (
<figureCitation id="13678CB16B410036FC2092CDE4AFF0DE" box="[944,1013,1704,1729]" captionStart="FIGURE 4" captionStartId="4.[151,250,1605,1627]" captionTargetBox="[340,1247,880,1582]" captionTargetId="figure@4.[340,1247,880,1583]" captionTargetPageId="4" captionText="FIGURE 4. Pectoral fin (ventral view) of Psilorhynchus chakpiensis, holotype, MUMF 12071, 53.1 mm SL." httpUri="https://zenodo.org/record/222427/files/figure.png" pageId="3" pageNumber="384">Fig. 4</figureCitation>
), reaching vertical through dorsal-fin origin, reaching to 1–2 scale rows anterior to pelvic-fin origin when adpressed. Pelvic fin with
<date id="FFE2B6F46B410036FB4E92A9E259F0FB" box="[1246,1283,1740,1765]" pageId="3" pageNumber="384">ii.7</date>
rays, located behind dorsal-fin origin, opposite to 3rd branched dorsal-fin ray. Skin on ventral surface of unbranched paired-fin rays thickened, covered with layer of unculi, forming adhesive pads. Dorsal fin with
<date id="FFE2B6F46B410036FBCF9373E3D1F131" box="[1119,1163,1814,1839]" pageId="3" pageNumber="384">iii.9</date>
rays, high, tip rounded, posterior edge concave. Anal fin with
<date id="FFE2B6F46B410036FDF1935EE5DCF14A" box="[609,646,1851,1876]" pageId="3" pageNumber="384">ii.6</date>
rays, long, posterior edge concave, reaching caudal-fin base when adpressed. Caudal fin with 10+9 principal rays, 4(3) or 5(3) dorsal and 3(4) or 4(2) ventral procurrent rays, emarginated; upper lobe slightly longer than the lower.
</paragraph>
<paragraph id="8BE390346B410031FF5793C2E4B4F6E6" blockId="3.[151,1436,1485,2020]" lastBlockId="4.[151,1436,151,248]" lastPageId="4" lastPageNumber="385" pageId="3" pageNumber="384">Anus located 3 scale rows behind pelvic-fin origin. Scales large, 30 (2) or 31 (4) along lateral line, 2(3) or 3(3) on caudal-fin base. 3.5/1/2.5 (5) or 4/1/3 (1) transverse scale rows from dorsal- to pelvic-fin origin, 18 (4)–19 (2) circumferential scales, 10 around caudal peduncle, 10(1) or 11(5) predorsal scales, 6 (1) or 7 (5) scales between anus and anal-fin origin. Scales absent from ventral regions between pectoral fins. Total number of vertebrae 33, comprising 22 (1) or 23 (1) abdominal and 10 (1) or 11 (1) caudal vertebrae.</paragraph>
<caption id="DF23C0BC6B460031FF07968EE40FF520" httpUri="https://zenodo.org/record/222426/files/figure.png" pageId="4" pageNumber="385" targetBox="[151,1434,319,709]" targetPageId="4">
<paragraph id="8BE390346B460031FF07968EE40FF520" blockId="4.[151,1436,747,830]" pageId="4" pageNumber="385">
<emphasis id="B9284C266B460031FF07968EE648F51E" bold="true" box="[151,274,747,769]" pageId="4" pageNumber="385">FIGURE 3.</emphasis>
Ventral view of hyoid bar and branchiostegal rays of
<taxonomicName id="4C5CEBB76B460031FCBE968EE360F51F" box="[814,1082,747,769]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="4" pageNumber="385" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B460031FCBE968EE360F51F" box="[814,1082,747,769]" italics="true" pageId="4" pageNumber="385">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
paratype, MUMF 12073, 45.7 mm SL, anterior to left. Abbreviations: ACh, anterior ceratohyal; BR, branchiostegal rays; DHh, dorsal hypohyal; Ih, interhyal; PCh, posterior ceratohyal; VHh, ventral hypohyal. Scale bar = 1 mm.
</paragraph>
</caption>
<caption id="DF23C0BC6B460031FF079220E3B2F045" box="[151,1256,1605,1627]" httpUri="https://zenodo.org/record/222427/files/figure.png" pageId="4" pageNumber="385" targetBox="[340,1247,880,1582]" targetPageId="4">
<paragraph id="8BE390346B460031FF079220E3B2F045" blockId="4.[151,1256,1605,1627]" box="[151,1256,1605,1627]" pageId="4" pageNumber="385">
<emphasis id="B9284C266B460031FF079220E648F044" bold="true" box="[151,274,1605,1627]" pageId="4" pageNumber="385">FIGURE 4.</emphasis>
Pectoral fin (ventral view) of
<taxonomicName id="4C5CEBB76B460031FDD59220E40BF045" box="[581,849,1605,1627]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="4" pageNumber="385" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B460031FDD59220E40BF045" box="[581,849,1605,1627]" italics="true" pageId="4" pageNumber="385">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
, holotype, MUMF 12071, 53.1 mm SL.
</paragraph>
</caption>
<paragraph id="8BE390346B460031FF5792E2E3D2F14B" blockId="4.[151,1436,1671,2021]" pageId="4" pageNumber="385">
<emphasis id="B9284C266B460031FF5792E2E615F0BE" bold="true" box="[199,335,1671,1696]" pageId="4" pageNumber="385">Coloration.</emphasis>
In 10% formalin body background light cream. Occiput and dorsal surface of snout dark brown. Scales on flanks and dorsal surface edged with dark pigment. Scales bases with small melanophores, posterior edges hyaline. Dorsal surface between occiput and dorsal fin with two faint brown saddles. Four brown saddles along dorsal surface between dorsal-fin origin and caudal-fin base. First saddle between insertions of branched dorsal-fin rays 3–9, second saddle between dorsal- and anal-fin origin, above posterior end of pelvic fin, third saddle directly above anal-fin origin and fourth saddle situated anterior to caudal-fin base.
</paragraph>
<paragraph id="8BE390346B460030FF57933AE518F75E" blockId="4.[151,1436,1671,2021]" lastBlockId="5.[151,1436,151,320]" lastPageId="5" lastPageNumber="386" pageId="4" pageNumber="385">Flank with seven indistinct round to elongated dark brown blotches arranged in a longitudinal row. First extending from behind opercle to lateral-line scales 6–7, second on lateral-line scales 10–13, in region between occiput and middle of dorsal fin, third and fourth below first and second saddles, fifth below region between second and third saddles, sixth below third saddle and seventh below posterior-most saddle. Rows of black spots on fin rays. Dorsal-fin rays speckled with black melanophores basally and interrupted black band medially on branched rays. Anal fin immaculate. Caudal fin with a roughly Y-shaped black band, one oblique complete bar in middle extending from upper to lower margin, and a shorter incomplete bar on upper half, confluent with oblique bar in middle of fin. Peritoneal lining silvery, speckled with dark melanophores. In live, pigmented regions dark brown on light yellowish background.</paragraph>
</subSubSection>
<caption id="DF23C0BC6B470030FF079305E36FF168" box="[151,1077,1888,1910]" httpUri="https://zenodo.org/record/222428/files/figure.png" pageId="5" pageNumber="386" targetBox="[152,1430,381,1855]" targetPageId="5">
<paragraph id="8BE390346B470030FF079305E36FF168" blockId="5.[151,1077,1888,1910]" box="[151,1077,1888,1910]" pageId="5" pageNumber="386">
<emphasis id="B9284C266B470030FF079305E648F16B" bold="true" box="[151,274,1888,1910]" pageId="5" pageNumber="386">FIGURE 5.</emphasis>
Map showing collection locality of
<taxonomicName id="4C5CEBB76B470030FD129305E36BF168" authority="Chakpi River" authorityName="Chakpi River" box="[642,1073,1888,1910]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="5" pageNumber="386" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B470030FD129305E4D4F168" box="[642,910,1888,1910]" italics="true" pageId="5" pageNumber="386">Psilorhynchus chakpiensis</emphasis>
(Chakpi River)
</taxonomicName>
.
</paragraph>
</caption>
<caption id="DF23C0BC6B440033FF079040E48FF225" box="[151,981,1061,1083]" httpUri="https://zenodo.org/record/222429/files/figure.png" pageId="6" pageNumber="387" targetBox="[159,1436,193,1032]" targetPageId="6">
<paragraph id="8BE390346B440033FF079040E48FF225" blockId="6.[151,981,1061,1083]" box="[151,981,1061,1083]" pageId="6" pageNumber="387">
<emphasis id="B9284C266B440033FF079040E648F224" bold="true" box="[151,274,1061,1083]" pageId="6" pageNumber="387">FIGURE 6.</emphasis>
Chakpi River, type locality and habitat of
<taxonomicName id="4C5CEBB76B440033FD529040E495F225" box="[706,975,1061,1083]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="387" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B440033FD529040E495F225" box="[706,975,1061,1083]" italics="true" pageId="6" pageNumber="387">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<subSubSection id="C346C3BF6B440033FF579002E633F32A" pageId="6" pageNumber="387" type="distribution">
<paragraph id="8BE390346B440033FF579002E633F32A" blockId="6.[151,1436,1127,1368]" pageId="6" pageNumber="387">
<emphasis id="B9284C266B440033FF579002E6A2F29E" bold="true" box="[199,504,1127,1152]" pageId="6" pageNumber="387">Distribution and habitat.</emphasis>
<taxonomicName id="4C5CEBB76B440033FD939002E46AF29E" box="[515,816,1127,1152]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="387" phylum="Chordata" rank="species" species="chakpiensis">
<emphasis id="B9284C266B440033FD939002E46AF29E" box="[515,816,1127,1152]" italics="true" pageId="6" pageNumber="387">Psilorhynchus chakpiensis</emphasis>
</taxonomicName>
is known from the Chakpi River, Chindwin basin in Manipur,
<collectingCountry id="F34BD0A46B440033FE9690E9E61AF2BB" box="[262,320,1164,1189]" name="India" pageId="6" pageNumber="387">India</collectingCountry>
(
<figureCitation id="13678CB16B440033FEC190E9E6FBF2BB" box="[337,417,1164,1189]" captionStart="FIGURE 5" captionStartId="5.[151,250,1888,1910]" captionTargetBox="[152,1430,381,1855]" captionTargetId="figure@5.[151,1436,373,1867]" captionTargetPageId="5" captionText="FIGURE 5. Map showing collection locality of Psilorhynchus chakpiensis (Chakpi River)." httpUri="https://zenodo.org/record/222428/files/figure.png" pageId="6" pageNumber="387">Figs. 5</figureCitation>
&amp;
<figureCitation id="13678CB16B440033FE5990E9E683F2BB" box="[457,473,1164,1189]" captionStart="FIGURE 6" captionStartId="6.[151,250,1061,1083]" captionTargetBox="[159,1436,193,1032]" captionTargetId="figure@6.[159,1444,193,1033]" captionTargetPageId="6" captionText="FIGURE 6. Chakpi River, type locality and habitat of Psilorhynchus chakpiensis." httpUri="https://zenodo.org/record/222429/files/figure.png" pageId="6" pageNumber="387">6</figureCitation>
). The
<typeStatus id="54E72E966B440033FDB590E8E50FF2BB" box="[549,597,1165,1189]" pageId="6" pageNumber="387">type</typeStatus>
locality, Chakpi River, is cool, shaded and swiftly flowing with a gravel bottom, rocky bed substrate and numerous riffles. The species usually inhabits sandy substrate with pectoral fins spread horizontally while feeding at the bottom and adhering to rocks while at rest. Other species collected from the
<typeStatus id="54E72E966B440033FF56909DE7ACF30E" box="[198,246,1272,1296]" pageId="6" pageNumber="387">type</typeStatus>
locality includes species of
<emphasis id="B9284C266B440033FDDF9092E65DF32B" italics="true" pageId="6" pageNumber="387">
<taxonomicName id="4C5CEBB76B440033FDDF9092E5F5F30E" box="[591,687,1271,1296]" class="Actinopterygii" family="Psilorhynchidae" genus="Psilorhynchus" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="390" phylum="Chordata" rank="species" species="balitora">Balitora</taxonomicName>
, Channa, Garra, Glyptothorax, Mastacembelus, Neolissochilus, Schistura,
</emphasis>
and
<taxonomicName id="4C5CEBB76B440033FEAE9178E63BF32A" box="[318,353,1309,1332]" class="Actinopterygii" family="Cyprinidae" genus="Tor" kingdom="Animalia" order="Cypriniformes" pageId="6" pageNumber="387" phylum="Chordata" rank="genus">
<emphasis id="B9284C266B440033FEAE9178E63BF32A" box="[318,353,1309,1332]" italics="true" pageId="6" pageNumber="387">Tor</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C346C3BF6B440033FF57915AE4BBF346" box="[199,993,1343,1368]" pageId="6" pageNumber="387" type="etymology">
<paragraph id="8BE390346B440033FF57915AE4BBF346" blockId="6.[151,1436,1127,1368]" box="[199,993,1343,1368]" pageId="6" pageNumber="387">
<emphasis id="B9284C266B440033FF57915AE614F346" bold="true" box="[199,334,1343,1368]" pageId="6" pageNumber="387">Etymology.</emphasis>
The species is named after Chakpi River, the
<typeStatus id="54E72E966B440033FCC09125E4DAF349" box="[848,896,1344,1367]" pageId="6" pageNumber="387">type</typeStatus>
locality.
</paragraph>
</subSubSection>
</treatment>
</document>
Reference in a new issue View git blame Copy permalink