219 lines
29 KiB
XML
219 lines
29 KiB
XML
<document id="E36E4784DB28DED75A5C11B66F42A75C" ID-DOI="10.1080/00222930600929301" ID-ISSN="1464-5262" ID-Zenodo-Dep="4581324" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614872453315" checkinUser="carolina" docAuthor="Panampunnayil, S. U. & Biju, A." docDate="2006" docId="03F89F49FF8AFFCAFE6BEF35FE35FEEF" docLanguage="en" docName="JNATHIST.40.23-24.1389-1406.pdf" docOrigin="Journal of Natural History 40 (23 - 24)" docSource="http://dx.doi.org/10.1080/00222930600929301" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Rhopalophthalmus cijayai Panampunnayil & Biju 2006, sp. nov." docType="treatment" docVersion="3" lastPageNumber="1406" masterDocId="FFC1E731FF84FFD8FFC1EA4CFF97FF90" masterDocTitle="Four new species of the genus Rhopalophthalmus (Mysidacea: Crustacea) from the northwest coast of India" masterLastPageNumber="1406" masterPageNumber="1389" pageNumber="1402" updateTime="1698879914175" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="46BA6BAAE67122093755F72137AD6713">
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<mods:title id="A6BB6C8A807A981BDDE65BB811DA166E">Four new species of the genus Rhopalophthalmus (Mysidacea: Crustacea) from the northwest coast of India</mods:title>
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<mods:name id="62284F6A9E8C8CF2B2D407DC610EEE40" type="personal">
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<mods:roleTerm id="7E267EEB67FA44A1FB2EE0A68749C61B">Author</mods:roleTerm>
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<mods:namePart id="40168734134EE61010E153CF15A91CAE">Panampunnayil, S. U.</mods:namePart>
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<mods:roleTerm id="41C4DCA49ADEFB7471A38C1B0BF4C18F">Author</mods:roleTerm>
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<mods:namePart id="CF1C24DA2B4C25C7867510731EC842FE">Biju, A.</mods:namePart>
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<mods:typeOfResource id="9EC19A287C41CCAB59C546EBABE72715">text</mods:typeOfResource>
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<mods:title id="8ED3ABE9DC7057A481160C8D86D2EC46">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="7D6E27D895D827E6D0D7783B0DCF731F">
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<mods:date id="F4F44FAE74A601E982463B8A3C5328D0">2006</mods:date>
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<mods:detail id="B7DB7857BA1CBB4AFD5614EAFDB18577" type="pubDate">
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<mods:number id="85BA4D50E3A61905694469B937355F84">2006-10-18</mods:number>
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<mods:detail id="E2D3921E48B74497C473371B05F6A45B" type="volume">
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<mods:number id="0E67F9A8F0FFD633EF760FF3AE354670">40</mods:number>
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</mods:detail>
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<mods:detail id="5B749C76C4B4B9DF11BAFF0D61C3F1D0" type="issue">
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<mods:number id="0F12F503DA225D94617526E9782F8440">23 - 24</mods:number>
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<mods:extent id="7E8C2FBE2CD3869F23BD02B990ABFA71" unit="page">
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<mods:start id="66E90A677BE0E4ECAD053E825AE57FEE">1389</mods:start>
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<mods:end id="5E9274DA6657FAFA45583679715993C2">1406</mods:end>
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<mods:location id="D128A3791DBF399916FD5007C4C7BFFB">
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<mods:url id="2CDA49CD30213EB8B97D890D95CB3689">http://dx.doi.org/10.1080/00222930600929301</mods:url>
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<mods:classification id="C7BC4206FC24FEDA7E22CC48DEDEC223">journal article</mods:classification>
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<mods:identifier id="8AEFFC765B2541085E67D40C5E20DE27" type="DOI">10.1080/00222930600929301</mods:identifier>
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<mods:identifier id="A0A2B032EE523D4D4FFCA69623C574A2" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="39316C6E45325E08CD4701B6A6FEB5FB" type="Zenodo-Dep">4581324</mods:identifier>
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</mods:mods>
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<treatment id="03F89F49FF8AFFCAFE6BEF35FE35FEEF" LSID="urn:lsid:plazi:treatment:03F89F49FF8AFFCAFE6BEF35FE35FEEF" httpUri="http://treatment.plazi.org/id/03F89F49FF8AFFCAFE6BEF35FE35FEEF" lastPageId="18" lastPageNumber="1406" pageId="14" pageNumber="1402">
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<subSubSection id="C34B7DD4FF8AFFD6FE6BEF35FCFFFA01" box="[426,872,1401,1425]" pageId="14" pageNumber="1402" type="nomenclature">
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<paragraph id="8BEE2E5FFF8AFFD6FE6BEF35FCFFFA01" blockId="14.[426,872,1401,1458]" box="[426,872,1401,1425]" pageId="14" pageNumber="1402">
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<heading id="D0A69933FF8AFFD6FE6BEF35FCFFFA01" box="[426,872,1401,1425]" centered="true" fontSize="10" level="2" pageId="14" pageNumber="1402" reason="2">
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<taxonomicName id="4C5155DCFF8AFFD6FE6BEF35FC94FA01" authority="Panampunnayil & Biju, 2006" authorityName="Panampunnayil & Biju" authorityYear="2006" box="[426,771,1401,1425]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="14" pageNumber="1402" phylum="Arthropoda" rank="species" species="cijayai" status="sp. nov.">
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<emphasis id="B925F24DFF8AFFD6FE6BEF35FC94FA01" bold="true" box="[426,771,1401,1425]" italics="true" pageId="14" pageNumber="1402">Rhopalophthalmus cijayai</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2164F36FF8AFFD6FCCAEF35FCFFFA01" box="[779,872,1401,1425]" pageId="14" pageNumber="1402" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34B7DD4FF8AFFCAFDF0EFD6FE35FEEF" lastPageId="18" lastPageNumber="1406" pageId="14" pageNumber="1402" type="description">
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<paragraph id="8BEE2E5FFF8AFFD6FDF0EFD6FD7FFA22" blockId="14.[426,872,1401,1458]" box="[561,744,1434,1458]" pageId="14" pageNumber="1402">
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(
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<figureCitation id="136A32DAFF8AFFD6FDF8EFD6FD77FA22" box="[569,736,1434,1458]" captionStart-0="Figures 53–59" captionStart-1="Figures 60–64" captionStartId-0="15.[138,207,1564,1583]" captionStartId-1="16.[125,194,1262,1281]" captionTargetBox-0="[9,1118,190,1523]" captionTargetBox-1="[131,1172,138,1223]" captionTargetId-0="figure-0@15.[204,1118,187,1528]" captionTargetId-1="figure-119@16.[125,1173,133,1226]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionText-0="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." captionText-1="Figures 60–64. Rhopalophthalmus υijayai sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body." figureDoi-0="http://doi.org/10.5281/zenodo.4581352" figureDoi-1="http://doi.org/10.5281/zenodo.4581355" httpUri-0="https://zenodo.org/record/4581352/files/figure.png" httpUri-1="https://zenodo.org/record/4581355/files/figure.png" pageId="14" pageNumber="1402">Figures 53–64</figureCitation>
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)
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</paragraph>
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<paragraph id="8BEE2E5FFF8AFFD6FFBCEFA7FF4CF993" blockId="14.[125,219,1515,1539]" box="[125,219,1515,1539]" pageId="14" pageNumber="1402">
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<emphasis id="B925F24DFF8AFFD6FFBCEFA7FF4CF993" box="[125,219,1515,1539]" italics="true" pageId="14" pageNumber="1402">Material</emphasis>
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</paragraph>
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<paragraph id="8BEE2E5FFF8AFFD6FFBCEC57FE8FF9C4" blockId="14.[125,1173,1563,1685]" pageId="14" pageNumber="1402">
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<typeStatus id="54EA90FDFF8AFFD6FFBCEC57FF7AF9A3" box="[125,237,1563,1587]" pageId="14" pageNumber="1402" type="holotype">Holotype</typeStatus>
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: adult male (IOBC-0506-10-50-1999).
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<typeStatus id="54EA90FDFF8AFFD6FD09EC57FCBAF9A3" box="[712,813,1563,1587]" pageId="14" pageNumber="1402" type="allotype">Allotype</typeStatus>
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: adult female (IOBC-0506 A- 10-50-1999).
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</paragraph>
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<paragraph id="8BEE2E5FFF8AFFD6FF59EC11FB02F905" blockId="14.[125,1173,1563,1685]" pageId="14" pageNumber="1402">
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Dahej: (21
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<emphasis id="B925F24DFF8AFFD6FEDBEC10FEB3F9E4" bold="true" box="[282,292,1628,1652]" italics="true" pageId="14" pageNumber="1402">°</emphasis>
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40.00
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<emphasis id="B925F24DFF8AFFD6FEA6EC10FEE7F9E4" bold="true" box="[359,368,1628,1652]" pageId="14" pageNumber="1402">9</emphasis>
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–21
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<emphasis id="B925F24DFF8AFFD6FE5AEC10FE32F9E4" bold="true" box="[411,421,1628,1652]" italics="true" pageId="14" pageNumber="1402">°</emphasis>
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43.30
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<emphasis id="B925F24DFF8AFFD6FE29EC10FE66F9E4" bold="true" box="[488,497,1628,1652]" pageId="14" pageNumber="1402">9</emphasis>
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N, 72
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<emphasis id="B925F24DFF8AFFD6FDFBEC10FDD3F9E4" bold="true" box="[570,580,1628,1652]" italics="true" pageId="14" pageNumber="1402">°</emphasis>
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29.45
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<emphasis id="B925F24DFF8AFFD6FD47EC10FD18F9E4" bold="true" box="[646,655,1628,1652]" pageId="14" pageNumber="1402">9</emphasis>
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–72
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<emphasis id="B925F24DFF8AFFD6FD7BEC10FD53F9E4" bold="true" box="[698,708,1628,1652]" italics="true" pageId="14" pageNumber="1402">°</emphasis>
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32.00
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<emphasis id="B925F24DFF8AFFD6FCC6EC10FC87F9E4" bold="true" box="[775,784,1628,1652]" pageId="14" pageNumber="1402">9</emphasis>
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E);
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<date id="FFEF089FFF8AFFD6FC80EC11FB90F9E5" box="[833,1031,1629,1653]" pageId="14" pageNumber="1402" value="1996-11">November 1996</date>
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, nine adult males,
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<specimenCount id="9D57E5D6FF8AFFD6FF0EEC31FEB8F905" box="[207,303,1661,1685]" pageId="14" pageNumber="1402" type="adult">30 adult</specimenCount>
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females, three immature males, nine immature females, and
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<specimenCount id="9D57E5D6FF8AFFD6FC35EC31FB07F905" box="[1012,1168,1661,1685]" pageId="14" pageNumber="1402" type="juvenile">478 juveniles</specimenCount>
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.
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</paragraph>
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<caption id="DF2E7ED7FF8BFFD7FF4BEC50FE39F9F5" ID-DOI="http://doi.org/10.5281/zenodo.4581352" ID-Zenodo-Dep="4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="15" pageNumber="1403" startId="15.[138,207,1564,1583]" targetBox="[9,1118,190,1523]" targetPageId="15">
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<paragraph id="8BEE2E5FFF8BFFD7FF4BEC50FE39F9F5" blockId="15.[138,1185,1564,1637]" pageId="15" pageNumber="1403">
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Figures 53–59.
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<emphasis id="B925F24DFF8BFFD7FEE5EC50FD9CF9BF" box="[292,523,1564,1583]" italics="true" pageId="15" pageNumber="1403">
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<taxonomicName id="4C5155DCFF8BFFD7FEE5EC50FE52F9BF" authorityName="Illig" authorityYear="1906" box="[292,453,1564,1583]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="15" pageNumber="1403" phylum="Arthropoda" rank="genus">Rhopalophthalmus</taxonomicName>
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υijayai
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</emphasis>
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sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female.
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</paragraph>
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</caption>
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<caption id="DF2E7ED7FF94FFC8FFBCEEA2FDC2FA8B" ID-DOI="http://doi.org/10.5281/zenodo.4581355" ID-Zenodo-Dep="4581355" httpUri="https://zenodo.org/record/4581355/files/figure.png" pageId="16" pageNumber="1404" startId="16.[125,194,1262,1281]" targetBox="[131,1172,138,1223]" targetPageId="16">
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<paragraph id="8BEE2E5FFF94FFC8FFBCEEA2FDC2FA8B" blockId="16.[125,1172,1262,1307]" pageId="16" pageNumber="1404">
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Figures 60–64.
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<emphasis id="B925F24DFF94FFC8FED5EEA2FE6EFA91" box="[276,505,1262,1281]" italics="true" pageId="16" pageNumber="1404">
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<taxonomicName id="4C5155DCFF94FFC8FED5EEA2FE22FA91" authorityName="Illig" authorityYear="1906" box="[276,437,1262,1281]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1404" phylum="Arthropoda" rank="genus">Rhopalophthalmus</taxonomicName>
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υijayai
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</emphasis>
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sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body.
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</paragraph>
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</caption>
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<paragraph id="8BEE2E5FFF94FFC8FFBCEF0BFF62FACF" blockId="16.[125,245,1351,1375]" box="[125,245,1351,1375]" pageId="16" pageNumber="1404">
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<emphasis id="B925F24DFF94FFC8FFBCEF0BFF62FACF" box="[125,245,1351,1375]" italics="true" pageId="16" pageNumber="1404">Description</emphasis>
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</paragraph>
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<paragraph id="8BEE2E5FFF94FFC8FFBCEF34FB8FF981" blockId="16.[125,1172,1400,1683]" pageId="16" pageNumber="1404">
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General form slender. Carapace short, leaving last three thoracic somites exposed; anteriorly produced into broadly rounded rostrum covering basal one-quarter of antennular peduncle and basal part of eyestalks; two small dorso-median nodules present, postorbital spines small, cheeks sinuous. Eyes extending to distal end of first antennular segment, cornea occupying one-quarter of eye and little narrower than stalk (
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<figureCitation id="136A32DAFF94FFC8FC57EFB5FB9CF981" box="[918,1035,1529,1553]" captionStart="Figures 53–59" captionStartId="15.[138,207,1564,1583]" captionTargetBox="[9,1118,190,1523]" captionTargetId="figure-0@15.[204,1118,187,1528]" captionTargetPageId="15" captionText="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="16" pageNumber="1404">Figure 53</figureCitation>
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).
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</paragraph>
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<paragraph id="8BEE2E5FFF94FFC9FF59EC56FE83FE33" blockId="16.[125,1172,1400,1683]" lastBlockId="17.[138,1185,137,1264]" lastPageId="17" lastPageNumber="1405" pageId="16" pageNumber="1404">
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Antennule robust in male, first segment as long as distal two segments combined and with row of 9–10 plumose setae on outer margin, outer distal corner produced and tipped with few setae; second segment short with two hooked setae on inner margin, outer distal corner produced and tipped with setae; third segment broad with one spinous seta on outer margin, four hooked setae on inner margin and five to six long plumose setae on inner distal angle; dorsal lobe tipped with few setae; base of outer flagellum swollen and densely hirsute (
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<figureCitation id="136A32DAFF95FFC9FF53EA85FE90FF71" box="[146,263,201,225]" captionStart="Figures 53–59" captionStartId="15.[138,207,1564,1583]" captionTargetBox="[9,1118,190,1523]" captionTargetId="figure-0@15.[204,1118,187,1528]" captionTargetPageId="15" captionText="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="17" pageNumber="1405">Figure 54</figureCitation>
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). In female antennular peduncle slender and longer, first segment longer than other two segments combined, hooked setae absent; third segment with seven long plumose setae on inner distal angle and four setae on inner margin. Antennal scale as long as antennular peduncle, 4.6 times as long as broad, outer margin straight, terminating in spine projecting beyond rounded apex, inner margin setose; antennal peduncle extending to middle of scale; antennal sympod with two long and two short spines on inner distal corner (
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<figureCitation id="136A32DAFF95FFC9FF53EBC7FE90FE33" box="[146,263,395,419]" captionStart="Figures 53–59" captionStartId="15.[138,207,1564,1583]" captionTargetBox="[9,1118,190,1523]" captionTargetId="figure-0@15.[204,1118,187,1528]" captionTargetPageId="15" captionText="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="17" pageNumber="1405">Figure 55</figureCitation>
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).
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</paragraph>
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<paragraph id="8BEE2E5FFF95FFC9FF64EBE0FB9EFE54" blockId="17.[138,1185,137,1264]" box="[165,1033,428,452]" pageId="17" pageNumber="1405">
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Mouthparts and first and second thoracic endopods as in
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<taxonomicName id="4C5155DCFF95FFC9FC8CEBE1FB96FE54" authorityName="Panampunnayil & Biju" authorityYear="2006" box="[845,1025,428,452]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="17" pageNumber="1405" phylum="Arthropoda" rank="species" species="mumbayensis">
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||
<emphasis id="B925F24DFF95FFC9FC8CEBE1FB96FE54" box="[845,1025,428,452]" italics="true" pageId="17" pageNumber="1405">R. mumbayensis</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BEE2E5FFF95FFC9FF64EB81FE83FD37" blockId="17.[138,1185,137,1264]" pageId="17" pageNumber="1405">
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Endopods of third to seventh thoracic limbs slender, increasing in length posteriorly; propodus three-segmented in third and five-segmented in fourth to seventh endopods (
|
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<figureCitation id="136A32DAFF95FFC9FF53E842FEAAFDB6" box="[146,317,526,550]" captionStart="Figures 53–59" captionStartId="15.[138,207,1564,1583]" captionTargetBox="[9,1118,190,1523]" captionTargetId="figure-0@15.[204,1118,187,1528]" captionTargetPageId="15" captionText="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="17" pageNumber="1405">Figures 56, 57</figureCitation>
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). Eighth endopod in male three-segmented, shorter than proximal segment of exopod, second segment short with three long plumose setae on outer distal corner, second segment long and finger-like with single simple seta at tip (
|
||
<figureCitation id="136A32DAFF95FFC9FC64E803FB8DFDF7" box="[933,1050,591,615]" captionStart="Figures 53–59" captionStartId="15.[138,207,1564,1583]" captionTargetBox="[9,1118,190,1523]" captionTargetId="figure-0@15.[204,1118,187,1528]" captionTargetPageId="15" captionText="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="17" pageNumber="1405">Figure 58</figureCitation>
|
||
). In female eighth endopod unsegmented with two simple setae and shorter than proximal segment (
|
||
<figureCitation id="136A32DAFF95FFC9FF53E8C3FE90FD37" box="[146,263,655,679]" captionStart="Figures 53–59" captionStartId="15.[138,207,1564,1583]" captionTargetBox="[9,1118,190,1523]" captionTargetId="figure-0@15.[204,1118,187,1528]" captionTargetPageId="15" captionText="Figures 53–59. Rhopalophthalmus υijayai sp. nov. (male, unless indicated). (53) Anterior part of body. (54) Antennule. (55) Antenna. (56) Third thoracic endopod. (57) Fifth thoracic limb. (58) Eighth thoracic limb. (59) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581352" httpUri="https://zenodo.org/record/4581352/files/figure.png" pageId="17" pageNumber="1405">Figure 59</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF64E8FCFD96FC5B" blockId="17.[138,1185,137,1264]" pageId="17" pageNumber="1405">
|
||
Pleopods biramous and natatory. First pleopod with 10-segmented exopod; endopod unsegmented and short, sympod with three plumose setae on inner distal margin and row of long plumose setae along mid-dorsal line (
|
||
<figureCitation id="136A32DAFF95FFC9FD11E8BDFCD3FC99" box="[720,836,753,777]" captionStart="Figures 60–64" captionStartId="16.[125,194,1262,1281]" captionTargetBox="[131,1172,138,1223]" captionTargetId="figure-119@16.[125,1173,133,1226]" captionTargetPageId="16" captionText="Figures 60–64. Rhopalophthalmus υijayai sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body." figureDoi="http://doi.org/10.5281/zenodo.4581355" httpUri="https://zenodo.org/record/4581355/files/figure.png" pageId="17" pageNumber="1405">Figure 60</figureCitation>
|
||
). Second pleopod with 10- segmented endopod; exopod 13-segmented, segments increasing in length posteriorly, first five segments with usual pair of plumose setae, distal eight segments without setae, terminal segment ending in three long barbed setae, two at tip, one slightly away from tip (
|
||
<figureCitation id="136A32DAFF95FFC9FF53E93FFE91FC1B" box="[146,262,883,907]" captionStart="Figures 60–64" captionStartId="16.[125,194,1262,1281]" captionTargetBox="[131,1172,138,1223]" captionTargetId="figure-119@16.[125,1173,133,1226]" captionTargetPageId="16" captionText="Figures 60–64. Rhopalophthalmus υijayai sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body." figureDoi="http://doi.org/10.5281/zenodo.4581355" httpUri="https://zenodo.org/record/4581355/files/figure.png" pageId="17" pageNumber="1405">Figure 61</figureCitation>
|
||
). Third to fifth pleopods in male similar, endopod and exopod 10-segmented. Pleopods in female simple, unsegmented and rod-shaped, distal pairs progressively increasing in length (
|
||
<figureCitation id="136A32DAFF95FFC9FE41E9FFFE63FC5B" box="[384,500,947,971]" captionStart="Figures 60–64" captionStartId="16.[125,194,1262,1281]" captionTargetBox="[131,1172,138,1223]" captionTargetId="figure-119@16.[125,1173,133,1226]" captionTargetPageId="16" captionText="Figures 60–64. Rhopalophthalmus υijayai sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body." figureDoi="http://doi.org/10.5281/zenodo.4581355" httpUri="https://zenodo.org/record/4581355/files/figure.png" pageId="17" pageNumber="1405">Figure 62</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF64E998FD79FB1E" blockId="17.[138,1185,137,1264]" pageId="17" pageNumber="1405">
|
||
Telson 1.4 times longer than last abdominal somite, 2.3 times as long as maximum width at base, abruptly narrowing near base to form waist, lateral margins almost parallel up to distal half and gradually narrowing towards rounded apex and armed along distal half with seven slender subequal spines, distal margin with two pairs of long sub-equal spines, inner pair of spines with 12 and outer pair with 10 pairs of closely set subsidiary teeth, proximal teeth spiniform and distal teeth broader (
|
||
<figureCitation id="136A32DAFF95FFC9FDADEE3AFD76FB1E" box="[620,737,1142,1166]" captionStart="Figures 60–64" captionStartId="16.[125,194,1262,1281]" captionTargetBox="[131,1172,138,1223]" captionTargetId="figure-119@16.[125,1173,133,1226]" captionTargetPageId="16" captionText="Figures 60–64. Rhopalophthalmus υijayai sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body." figureDoi="http://doi.org/10.5281/zenodo.4581355" httpUri="https://zenodo.org/record/4581355/files/figure.png" pageId="17" pageNumber="1405">Figure 63</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF64EEDBFCC4FB5F" blockId="17.[138,1185,137,1264]" pageId="17" pageNumber="1405">
|
||
Uropods: exopod and endopod two-segmented, setose all round and longer than telson. Endopod with one strong spine on inner margin (
|
||
<figureCitation id="136A32DAFF95FFC9FD10EEFBFCD1FB5F" box="[721,838,1207,1231]" captionStart="Figures 60–64" captionStartId="16.[125,194,1262,1281]" captionTargetBox="[131,1172,138,1223]" captionTargetId="figure-119@16.[125,1173,133,1226]" captionTargetPageId="16" captionText="Figures 60–64. Rhopalophthalmus υijayai sp. nov. (male). (60) First pleopod. (61) Second pleopod. (62) Third pleopod. (63) Telson. (64) Posterior part of body." figureDoi="http://doi.org/10.5281/zenodo.4581355" httpUri="https://zenodo.org/record/4581355/files/figure.png" pageId="17" pageNumber="1405">Figure 64</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF64EE94FD79FB60" blockId="17.[138,1185,137,1264]" box="[165,750,1240,1264]" pageId="17" pageNumber="1405">
|
||
Length: adult male
|
||
<quantity id="4CA983BAFF95FFC9FE4CEE94FE70FB60" box="[397,487,1240,1264]" metricMagnitude="-3" metricUnit="m" metricValue="6.6" pageId="17" pageNumber="1405" unit="mm" value="6.6">6.6 mm</quantity>
|
||
, adult female
|
||
<quantity id="4CA983BAFF95FFC9FD4FEE94FD7DFB60" box="[654,746,1240,1264]" metricMagnitude="-3" metricUnit="m" metricValue="8.6" pageId="17" pageNumber="1405" unit="mm" value="8.6">8.6 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF4BEF05FF6CFAF1" blockId="17.[138,251,1353,1377]" box="[138,251,1353,1377]" pageId="17" pageNumber="1405">
|
||
<emphasis id="B925F24DFF95FFC9FF4BEF05FF6CFAF1" box="[138,251,1353,1377]" italics="true" pageId="17" pageNumber="1405">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF4BEF36FB11FA02" blockId="17.[138,1158,1402,1426]" box="[138,1158,1402,1426]" pageId="17" pageNumber="1405">This species is named in honour of Dr Vijayalakshmi R. Nair, Scientist (retired), NIO.</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF4BEF87FF7EFA73" blockId="17.[138,233,1483,1507]" box="[138,233,1483,1507]" pageId="17" pageNumber="1405">
|
||
<emphasis id="B925F24DFF95FFC9FF4BEF87FF7EFA73" box="[138,233,1483,1507]" italics="true" pageId="17" pageNumber="1405">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF95FFC9FF4BEFB7FB36F905" blockId="17.[138,1185,1531,1685]" pageId="17" pageNumber="1405">
|
||
This species can be easily distinguished from all the other species of the genus except
|
||
<taxonomicName id="4C5155DCFF95FFC9FB47EFB0FE47F9A4" authority="O. Tattersall, 1957" authorityName="O. Tattersall" authorityYear="1957" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="17" pageNumber="1405" phylum="Arthropoda" rank="species" species="africana">
|
||
<emphasis id="B925F24DFF95FFC9FB47EFB0FF73F9A4" italics="true" pageId="17" pageNumber="1405">R. africana</emphasis>
|
||
O.
|
||
<bibRefCitation id="EFC053AEFF95FFC9FED4EC50FE47F9A4" author="Tattersall OS" box="[277,464,1564,1588]" pageId="17" pageNumber="1405" pagination="81 - 128" refId="ref5283" refString="Tattersall OS. 1957. Report on a small collection of Mysidacea from the Sierra Leone estuary together with a survey of the genus Rhopalophthalmus Illig and a description of a new species of Tenagomysis from Lagos, Nigeria. Proceedings of the Zoological Society of London 129: 81 - 128." type="journal article" year="1957">Tattersall, 1957</bibRefCitation>
|
||
</taxonomicName>
|
||
by its slender form and in having fewer spines on the lateral border of the telson. In
|
||
<taxonomicName id="4C5155DCFF95FFC9FE59EC71FD84F9C4" authorityName="O. Tattersall" authorityYear="1957" box="[408,531,1596,1620]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="17" pageNumber="1405" phylum="Arthropoda" rank="species" species="africana">
|
||
<emphasis id="B925F24DFF95FFC9FE59EC71FD84F9C4" box="[408,531,1596,1620]" italics="true" pageId="17" pageNumber="1405">R. africana</emphasis>
|
||
</taxonomicName>
|
||
, the lateral margin of the telson is armed with six to eight spines only, but differs from the new species in having only two large spines on the antennal sympod, four carpopropodal segments in third to seventh thoracic endopods and in its
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF96FFCAFFBCEAC4FB87FF50" blockId="18.[125,1172,136,192]" pageId="18" pageNumber="1406">
|
||
more robust form. The largest male and female of
|
||
<taxonomicName id="4C5155DCFF96FFCAFD7EEAC5FCACFF30" authorityName="O. Tattersall" authorityYear="1957" box="[703,827,136,160]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="18" pageNumber="1406" phylum="Arthropoda" rank="species" species="africana">
|
||
<emphasis id="B925F24DFF96FFCAFD7EEAC5FCACFF30" box="[703,827,136,160]" italics="true" pageId="18" pageNumber="1406">R. africana</emphasis>
|
||
</taxonomicName>
|
||
measured is 10 and
|
||
<quantity id="4CA983BAFF96FFCAFBE7EAC4FB18FF30" box="[1062,1167,136,160]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="18" pageNumber="1406" unit="mm" value="10.2">10.2 mm</quantity>
|
||
, respectively, whereas the maximum size of the present species is only
|
||
<quantity id="4CA983BAFF96FFCAFC70EAE4FB9BFF50" box="[945,1036,168,192]" metricMagnitude="-3" metricUnit="m" metricValue="8.6" pageId="18" pageNumber="1406" unit="mm" value="8.6">8.6 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF96FFCAFFBCEAB4FE89FE9F" blockId="18.[125,1172,248,383]" box="[125,286,248,272]" pageId="18" pageNumber="1406">
|
||
<emphasis id="B925F24DFF96FFCAFFBCEAB4FE89FE9F" box="[125,286,248,272]" italics="true" pageId="18" pageNumber="1406">Ecological note</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BEE2E5FFF96FFCAFFBCEB6BFE35FEEF" blockId="18.[125,1172,248,383]" pageId="18" pageNumber="1406">
|
||
The specimens were collected from depths between 8 and
|
||
<quantity id="4CA983BAFF96FFCAFCDAEB6BFCC0FEAF" box="[795,855,295,319]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="18" pageNumber="1406" unit="m" value="25.0">25 m</quantity>
|
||
, where the bottom was silty sand, and occurred in temperatures and salinity ranging from 26.9 to 29.0
|
||
<emphasis id="B925F24DFF96FFCAFC0AEB0BFC42FECF" bold="true" box="[971,981,327,351]" italics="true" pageId="18" pageNumber="1406">°</emphasis>
|
||
C and from 23.1 to 29.8 psu, respectively.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |