344 lines
47 KiB
XML
344 lines
47 KiB
XML
<document id="EA77AB76D63BC84D490820A6FA33A73D" ID-DOI="10.1080/00222930600956858" ID-ISSN="1464-5262" ID-Zenodo-Dep="4581825" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614874875784" checkinUser="carolina" docAuthor="Fukuoka, Kouki & Murano, Masaaki" docDate="2006" docId="860DB34F271BD529CDC81F8EFEECFD8B" docLanguage="en" docName="JNATHIST.40.27-28.1641-1674.pdf" docOrigin="Journal of Natural History 40 (27 - 28)" docSource="http://dx.doi.org/10.1080/00222930600956858" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Meterythrops tenuispinis Fukuoka & Murano 2006, sp. nov." docType="treatment" docVersion="3" lastPageNumber="1670" masterDocId="7A34CB372701D536CC081C34FFA3FFBD" masterDocTitle="Taxonomy of the genus Meterythrops (Crustacea: Mysida: Mysidae), with a redescription of M. microphthalmus and descriptions of two new species" masterLastPageNumber="1674" masterPageNumber="1641" pageNumber="1665" updateTime="1698880228936" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:titleInfo id="78F9764B408E85B4D25E1A73601D3401">
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<mods:title id="09C4F2827A2F674F4C7063DF9DAFAB0E">Taxonomy of the genus Meterythrops (Crustacea: Mysida: Mysidae), with a redescription of M. microphthalmus and descriptions of two new species</mods:title>
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<mods:roleTerm id="6BD5589FECB8F6B8A0DD567884DF5E25">Author</mods:roleTerm>
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<mods:namePart id="F5CCD447C4702F7D0E4B1F1262999115">Fukuoka, Kouki</mods:namePart>
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<mods:roleTerm id="C50BB9314C9B846C58AF083C3613FE85">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="81147BEAC027F48BE362E831285017F4">Murano, Masaaki</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="926DCFF342C522979FC443B0CCDEC0C2">text</mods:typeOfResource>
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<mods:titleInfo id="8969779E53D603CE95AD2E1ABA43146B">
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<mods:title id="DF02CDCC37B586ECDE78CE0FE7CD1F80">Journal of Natural History</mods:title>
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<mods:part id="D638730F084D0BB044E8FFF9029E847A">
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<mods:date id="FF011E494FFF261400CD7A2121299FF7">2006</mods:date>
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<mods:detail id="240BBBDC5D83EA08AEC1916824082A55" type="pubDate">
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<mods:number id="13C15BD2D23369D954FF69AC60BD62A7">2006-10-26</mods:number>
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<mods:detail id="D28FEB80E4145E9C32CB26AA443AD7DA" type="volume">
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<mods:number id="AFB3DB24F6EF6406DE2C83E72C0C3C7D">40</mods:number>
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</mods:detail>
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<mods:detail id="D5229E3C8111493C074DAC96DA840DE7" type="issue">
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<mods:number id="B24C4B9F698AD86333C8A69477407BA6">27 - 28</mods:number>
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<mods:start id="B92D106D2FE5B20BFCD8282781A291C8">1641</mods:start>
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<mods:end id="4DBDF86B5C1C9E5A5D964A55E6DF68DF">1674</mods:end>
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<mods:url id="11DC9AD5C144D8FC4A9F98E8EA3BC891">http://dx.doi.org/10.1080/00222930600956858</mods:url>
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<mods:classification id="786783DAB769D2A7A1D9B3AAA060AE14">journal article</mods:classification>
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<mods:identifier id="F896DF75D14AEFF1962D5DB786BEBB07" type="DOI">10.1080/00222930600956858</mods:identifier>
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<mods:identifier id="D201AE810C341134991A7085390494B6" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="5DB8C2921AEE178425CE6CE005C9CA38" type="Zenodo-Dep">4581825</mods:identifier>
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<treatment id="860DB34F271BD529CDC81F8EFEECFD8B" LSID="urn:lsid:plazi:treatment:860DB34F271BD529CDC81F8EFEECFD8B" httpUri="http://treatment.plazi.org/id/860DB34F271BD529CDC81F8EFEECFD8B" lastPageId="31" lastPageNumber="1670" pageId="26" pageNumber="1665">
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<subSubSection id="46BE51D2271BD52CCDC81F8EFCC8FC6F" box="[448,875,954,978]" pageId="26" pageNumber="1665" type="nomenclature">
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<paragraph id="0E1B0259271BD52CCDC81F8EFCC8FC6F" blockId="26.[448,875,954,1011]" box="[448,875,954,978]" pageId="26" pageNumber="1665">
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<heading id="5553B535271BD52CCDC81F8EFCC8FC6F" box="[448,875,954,978]" centered="true" fontSize="10" level="2" pageId="26" pageNumber="1665" reason="2">
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<taxonomicName id="C9A479DA271BD52CCDC81F8EFCA5FC6F" authority="Fukuoka & Murano, 2006" authorityName="Fukuoka & Murano" authorityYear="2006" box="[448,774,954,978]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="26" pageNumber="1665" phylum="Arthropoda" rank="species" species="tenuispinis" status="sp. nov.">
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||
<emphasis id="3CD0DE4B271BD52CCDC81F8EFCA5FC6F" bold="true" box="[448,774,954,978]" italics="true" pageId="26" pageNumber="1665">Meterythrops tenuispinis</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="27E36330271BD52CCF071F8EFCC8FC6F" box="[783,875,954,978]" pageId="26" pageNumber="1665" 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="46BE51D2271BD529CE111FEFFEECFD8B" lastPageId="31" lastPageNumber="1670" pageId="26" pageNumber="1665" type="description">
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<paragraph id="0E1B0259271BD52CCE111FEFFCBBFC4E" blockId="26.[448,875,954,1011]" box="[537,792,987,1011]" pageId="26" pageNumber="1665">
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(
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<figureCitation id="969F1EDC271BD52CCE291FEFFD3DFC4E" box="[545,670,987,1011]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="26" pageNumber="1665">Figures 10</figureCitation>
|
||
,
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||
<figureCitation id="969F1EDC271BD52CCEA41FEFFD68FC4E" box="[684,715,987,1011]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="26" pageNumber="1665">11</figureCitation>
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||
,
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||
<figureCitation id="969F1EDC271BD52CCED21FEFFCACFC4E" box="[730,783,987,1011]" captionStart="Figure 12" captionStartId="29.[125,185,1525,1544]" captionTargetBox="[9,1172,194,1488]" captionTargetId="figure-0@29.[126,1172,194,1488]" captionTargetPageId="29" captionText="Figure 12. (A) Meterythrops japonicus, from Ogasawara, Japan; (B) M. microphthalmus, from Alaska; (C) M. microphthalmus, from the Japan Sea; (D) M. pictus, from Scotland; (E) M. robustus, type, from Massachusetts Bay, USA; (F) M. robustus, from Onagawa, Japan; (G) M. intermedius, from Alaska; (H) M. tenusipinis, from Enshunada, Japan." figureDoi="http://doi.org/10.5281/zenodo.4581864" httpUri="https://zenodo.org/record/4581864/files/figure.png" pageId="26" pageNumber="1665">12H</figureCitation>
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||
)
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||
</paragraph>
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||
<paragraph id="0E1B0259271BD52CCC82181FFEFBFBFE" blockId="26.[138,344,1067,1091]" box="[138,344,1067,1091]" pageId="26" pageNumber="1665">
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||
<emphasis id="3CD0DE4B271BD52CCC82181FFEFBFBFE" box="[138,344,1067,1091]" italics="true" pageId="26" pageNumber="1665">Material examined</emphasis>
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||
</paragraph>
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||
<paragraph id="0E1B0259271BD52CCC821868FCC2FA8E" blockId="26.[138,1185,1116,1331]" pageId="26" pageNumber="1665">
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||
<materialsCitation id="BECC0804271BD52CCC821868FB3EFB29" collectingDate="1996-07-17" collectionCode="R, V" country="Japan" elevation="247" location="Stn" municipality="Enshu-nada" pageId="26" pageNumber="1665" specimenCount="1" typeStatus="holotype">
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||
<typeStatus id="D11FBCFB271BD52CCC821868FF59FBC9" box="[138,250,1116,1140]" pageId="26" pageNumber="1665" type="holotype">Holotype</typeStatus>
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||
: NSMT-Cr 16761, male (
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||
<quantity id="C95CAFBC271BD52CCE331868FD39FBC9" box="[571,666,1116,1140]" metricMagnitude="-3" metricUnit="m" metricValue="8.6" pageId="26" pageNumber="1665" unit="mm" value="8.6">8.6 mm</quantity>
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||
), dissected,
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||
<location id="0B7B5482271BD52CCF271868FCF4FBC9" LSID="urn:lsid:plazi:treatment:860DB34F271BD529CDC81F8EFEECFD8B:0B7B5482271BD52CCF271868FCF4FBC9" box="[815,855,1116,1140]" country="Japan" municipality="Enshu-nada" name="Stn" pageId="26" pageNumber="1665">Stn</location>
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||
13,
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||
<collectingMunicipality id="EE7F9823271BD52CCF9B1868FBBCFBC9" box="[915,1055,1116,1140]" pageId="26" pageNumber="1665">Enshu-nada</collectingMunicipality>
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||
(34
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||
<emphasis id="3CD0DE4B271BD52CC85A1868FBFFFBC9" bold="true" box="[1106,1116,1116,1140]" italics="true" pageId="26" pageNumber="1665">°</emphasis>
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||
279N, 137
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||
<emphasis id="3CD0DE4B271BD52CCCBE1848FF63FB29" bold="true" box="[182,192,1148,1172]" italics="true" pageId="26" pageNumber="1665">°</emphasis>
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||
309E), central
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||
<collectingCountry id="76B342C9271BD52CCD701848FE1FFB29" box="[376,444,1148,1172]" name="Japan" pageId="26" pageNumber="1665">Japan</collectingCountry>
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,
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||
<quantity id="C95CAFBC271BD52CCDD81848FDB9FB29" box="[464,538,1148,1172]" metricMagnitude="2" metricUnit="m" metricValue="2.4699999999999998" pageId="26" pageNumber="1665" unit="m" value="247.0">
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<elevation id="8589E56A271BD52CCDD81848FDB9FB29" box="[464,538,1148,1172]" metricMagnitude="2" metricUnit="m" metricValue="2.4699999999999998" pageId="26" pageNumber="1665" unit="m" value="247.0">247 m</elevation>
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||
</quantity>
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||
,
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||
<collectingMethod id="D7E57A4E271BD52CCE261848FD0FFB29" box="[558,684,1148,1172]" pageId="26" pageNumber="1665">sledge net</collectingMethod>
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||
,
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||
<date id="7A1A2499271BD52CCEB71848FCC6FB29" box="[703,869,1148,1172]" pageId="26" pageNumber="1665" value="1996-07-17">
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||
<collectingDate id="6A5EDD71271BD52CCEB71848FCC6FB29" box="[703,869,1148,1172]" pageId="26" pageNumber="1665" value="1996-07-17">17 July 1996</collectingDate>
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||
</date>
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||
,
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||
<collectionCode id="68B59A9C271BD52CCF711848FC28FB29" box="[889,907,1148,1172]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="26" pageNumber="1665">R</collectionCode>
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||
/
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||
<collectionCode id="68B59A9C271BD52CCF9B1848FC05FB29" box="[915,934,1148,1172]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="26" pageNumber="1665" type="Museum">V</collectionCode>
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||
<emphasis id="3CD0DE4B271BD52CCFBD1848FBE5FB29" box="[949,1094,1148,1172]" italics="true" pageId="26" pageNumber="1665">Tansei-Maru</emphasis>
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||
cruise
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</materialsCitation>
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||
.
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<materialsCitation id="BECC0804271BD52CCC8218A8FB3EFB09" box="[138,1181,1180,1204]" collectingDate="1996-07-17" collectionCode="R, V" country="Japan" elevation="247" location="Stn" municipality="Enshu-nada" pageId="26" pageNumber="1665" specimenCount="1" typeStatus="paratype">
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<typeStatus id="D11FBCFB271BD52CCC8218A8FF5DFB09" box="[138,254,1180,1204]" pageId="26" pageNumber="1665" type="paratype">Paratypes</typeStatus>
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||
: NSMT-Cr 16762, one female (
|
||
<quantity id="C95CAFBC271BD52CCE9B18A8FD52FB09" box="[659,753,1180,1204]" metricMagnitude="-3" metricUnit="m" metricValue="8.4" pageId="26" pageNumber="1665" unit="mm" value="8.4">8.4 mm</quantity>
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), dissected, same data as holotype
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</materialsCitation>
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||
;
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<materialsCitation id="BECC0804271BD52CCC821888FEB3FB49" collectingDate="1996-07-17" collectionCode="R, V" country="Japan" elevation="247" location="Stn" municipality="Enshu-nada" pageId="26" pageNumber="1665" specimenCount="1" typeStatus="paratype">
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NSMT-Cr 16763, one male (9.0 mm) and five immature females (
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<quantity id="C95CAFBC271BD52CCF801888FBB9FB69" box="[904,1050,1212,1236]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.3" metricValueMin="4.7" pageId="26" pageNumber="1665" unit="mm" value="5.5" valueMax="6.3" valueMin="4.7">4.7–6.3 mm</quantity>
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), same data as holotype
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</materialsCitation>
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||
;
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<materialsCitation id="BECC0804271BD52CCD1318E8FCFEFA8E" collectingDate="1974-08-05" collectionCode="R, V" collectorName="Stn B" country="China" elevation="367" latitude="31.263166" location="China" longLatPrecision="12" longitude="128.34483" pageId="26" pageNumber="1665" specimenCount="1" typeStatus="paratype">
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NSMT-Cr 16764, one male (
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||
<quantity id="C95CAFBC271BD52CCE7818E8FD6DFB49" box="[624,718,1244,1268]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="26" pageNumber="1665" unit="mm" value="9.2">9.2 mm</quantity>
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||
), one immature male (
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||
<quantity id="C95CAFBC271BD52CCFDA18E8FB93FB49" box="[978,1072,1244,1268]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="26" pageNumber="1665" unit="mm" value="5.3">5.3 mm</quantity>
|
||
), and two females (
|
||
<quantity id="C95CAFBC271BD52CCCFA18C8FEE8FAA9" box="[242,331,1276,1300]" metricMagnitude="-3" metricUnit="m" metricValue="8.3" pageId="26" pageNumber="1665" unit="mm" value="8.3">8.3 mm</quantity>
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||
and broken),
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||
<collectorName id="A351678F271BD52CCDF918C8FD9BFAA9" box="[497,568,1276,1300]" pageId="26" pageNumber="1665">Stn B</collectorName>
|
||
11-1, East
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||
<collectingCountry id="76B342C9271BD52CCEBB18C8FD59FAA9" box="[691,762,1276,1300]" name="China" pageId="26" pageNumber="1665">China</collectingCountry>
|
||
Sea (
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||
<geoCoordinate id="6B90649E271BD52CCF3518C8FC18FAA9" box="[829,955,1275,1300]" degrees="31" direction="north" minutes="15.79" orientation="latitude" pageId="26" pageNumber="1665" precision="9" value="31.263166">
|
||
31
|
||
<emphasis id="3CD0DE4B271BD52CCF5318CFFCC6FAAE" bold="true" box="[859,869,1275,1299]" italics="true" pageId="26" pageNumber="1665">°</emphasis>
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||
15.79N
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||
</geoCoordinate>
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||
,
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||
<geoCoordinate id="6B90649E271BD52CCFC018C8FBF3FAA9" box="[968,1104,1275,1300]" degrees="128" direction="east" minutes="20.69" orientation="longitude" pageId="26" pageNumber="1665" precision="9" value="128.34483">
|
||
128
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<emphasis id="3CD0DE4B271BD52CCFFC18CFFC5DFAAE" bold="true" box="[1012,1022,1275,1299]" italics="true" pageId="26" pageNumber="1665">°</emphasis>
|
||
20.69E
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</geoCoordinate>
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||
),
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||
<quantity id="C95CAFBC271BD52CC86018C8FF76FA8E" metricMagnitude="2" metricUnit="m" metricValue="3.665" metricValueMax="3.69" metricValueMin="3.6399999999999997" pageId="26" pageNumber="1665" unit="m" value="366.5" valueMax="369.0" valueMin="364.0">
|
||
<elevation id="8589E56A271BD52CC86018C8FF76FA8E" metricMagnitude="2" metricUnit="m" metricValue="3.665" metricValueMax="3.69" metricValueMin="3.6399999999999997" pageId="26" pageNumber="1665" unit="m" value="366.5" valueMax="369.0" valueMin="364.0">364– 369 m</elevation>
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||
</quantity>
|
||
, beam trawl,
|
||
<date id="7A1A2499271BD52CCD7D192FFD85FA8E" box="[373,550,1307,1331]" pageId="26" pageNumber="1665" value="1974-08-05">
|
||
<collectingDate id="6A5EDD71271BD52CCD7D192FFD85FA8E" box="[373,550,1307,1331]" pageId="26" pageNumber="1665" value="1974-08-05">5 August 1974</collectingDate>
|
||
</date>
|
||
,
|
||
<collectionCode id="68B59A9C271BD52CCE3B192FFDE6FA8E" box="[563,581,1307,1331]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="26" pageNumber="1665">R</collectionCode>
|
||
/
|
||
<collectionCode id="68B59A9C271BD52CCE46192FFDC2FA8E" box="[590,609,1307,1331]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="26" pageNumber="1665" type="Museum">V</collectionCode>
|
||
<emphasis id="3CD0DE4B271BD52CCE62192FFCAFFA8E" box="[618,780,1307,1331]" italics="true" pageId="26" pageNumber="1665">Hakuho-Maru</emphasis>
|
||
cruise
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271BD52CCC821958FEA0FA39" blockId="26.[138,259,1388,1412]" box="[138,259,1388,1412]" pageId="26" pageNumber="1665">
|
||
<emphasis id="3CD0DE4B271BD52CCC821958FEA0FA39" box="[138,259,1388,1412]" italics="true" pageId="26" pageNumber="1665">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271BD52CCC8219A9FBA1F9A9" blockId="26.[138,1185,1437,1685]" pageId="26" pageNumber="1665">Body smooth, constricted between thorax and abdomen. Thoracic somites without sternal processes. First to fifth abdominal somites subequal, sixth somite 1.3–1.5 times as long as fifth one; in male anterior four somites with papilliform process at posterior end along ventral median line, these processes gradually becoming smaller posteriorly.</paragraph>
|
||
<paragraph id="0E1B0259271BD52CCCAD1A29FD9CF928" blockId="26.[138,1185,1437,1685]" pageId="26" pageNumber="1665">
|
||
Carapace anteriorly produced into linguiform rostral plate not reaching base of antennular peduncle; lateral margin of rostrum deeply concave (
|
||
<figureCitation id="969F1EDC271BD52CCFD51A09FB30F9E8" box="[989,1171,1597,1621]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="26" pageNumber="1665">Figure 10A, B</figureCitation>
|
||
). Anterolateral corner of carapace acute. Posterior margin of carapace emarginate, leaving last thoracic somite exposed dorsally.
|
||
</paragraph>
|
||
<caption id="5ADB52D1271AD52DCC751A7DFC8FF92F" ID-DOI="http://doi.org/10.5281/zenodo.4581858" ID-Zenodo-Dep="4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="27" pageNumber="1666" startId="27.[125,185,1609,1628]" targetBox="[9,1112,134,1573]" targetPageId="27">
|
||
<paragraph id="0E1B0259271AD52DCC751A7DFC8FF92F" blockId="27.[125,1173,1609,1682]" pageId="27" pageNumber="1666">
|
||
Figure 10.
|
||
<taxonomicName id="C9A479DA271AD52DCCE31A7DFE1DF9E1" authority="Fukuoka & Murano, 2006" authorityName="Fukuoka & Murano" authorityYear="2006" box="[235,446,1609,1628]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="27" pageNumber="1666" phylum="Arthropoda" rank="species" species="tenuispinis" status="sp. nov.">
|
||
<emphasis id="3CD0DE4B271AD52DCCE31A7DFE1DF9E1" box="[235,446,1609,1628]" italics="true" pageId="27" pageNumber="1666">Meterythrops tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="27E36330271AD52DCDC01A7DFDB7F9E1" box="[456,532,1609,1628]" pageId="27" pageNumber="1666" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5ADB52D1271DD52ACC821A1AFD71F92C" ID-DOI="http://doi.org/10.5281/zenodo.4581862" ID-Zenodo-Dep="4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="28" pageNumber="1667" startId="28.[138,198,1582,1601]" targetBox="[9,1164,137,1544]" targetPageId="28">
|
||
<paragraph id="0E1B0259271DD52ACC821A1AFD71F92C" blockId="28.[138,1185,1582,1681]" pageId="28" pageNumber="1667">
|
||
Figure 11.
|
||
<taxonomicName id="C9A479DA271DD52ACCFF1A1AFE6AF9FC" authority="Fukuoka & Murano, 2006" authorityName="Fukuoka & Murano" authorityYear="2006" box="[247,457,1582,1601]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="28" pageNumber="1667" phylum="Arthropoda" rank="species" species="tenuispinis" status="sp. nov.">
|
||
<emphasis id="3CD0DE4B271DD52ACCFF1A1AFE6AF9FC" box="[247,457,1582,1601]" italics="true" pageId="28" pageNumber="1667">Meterythrops tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="27E36330271DD52ACDD91A1AFDBEF9FC" box="[465,541,1582,1601]" pageId="28" pageNumber="1667" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5ADB52D1271CD52BCC7519C1FF50F9EA" ID-DOI="http://doi.org/10.5281/zenodo.4581864" ID-Zenodo-Dep="4581864" httpUri="https://zenodo.org/record/4581864/files/figure.png" pageId="29" pageNumber="1668" startId="29.[125,185,1525,1544]" targetBox="[9,1172,194,1488]" targetPageId="29">
|
||
<paragraph id="0E1B0259271CD52BCC7519C1FF50F9EA" blockId="29.[125,1173,1525,1623]" pageId="29" pageNumber="1668">
|
||
Figure 12. (A)
|
||
<taxonomicName id="C9A479DA271CD52BCD1E19C1FE42F9B5" authorityName="Murano" authorityYear="1977" box="[278,481,1525,1544]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="japonicus">
|
||
<emphasis id="3CD0DE4B271CD52BCD1E19C1FE42F9B5" box="[278,481,1525,1544]" italics="true" pageId="29" pageNumber="1668">Meterythrops japonicus</emphasis>
|
||
</taxonomicName>
|
||
, from Ogasawara, Japan; (B)
|
||
<taxonomicName id="C9A479DA271CD52BCF0319C1FC1BF9B5" authorityName="W. Tattersall" authorityYear="1951" box="[779,952,1525,1544]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="microphthalmus">
|
||
<emphasis id="3CD0DE4B271CD52BCF0319C1FC1BF9B5" box="[779,952,1525,1544]" italics="true" pageId="29" pageNumber="1668">M. microphthalmus</emphasis>
|
||
</taxonomicName>
|
||
, from Alaska; (C)
|
||
<taxonomicName id="C9A479DA271CD52BC87119C1FEA6F99F" authorityName="W. Tattersall" authorityYear="1951" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="microphthalmus">
|
||
<emphasis id="3CD0DE4B271CD52BC87119C1FEA6F99F" italics="true" pageId="29" pageNumber="1668">M. microphthalmus</emphasis>
|
||
</taxonomicName>
|
||
, from the Japan Sea; (D)
|
||
<taxonomicName id="C9A479DA271CD52BCDFD1A3BFDEBF99F" baseAuthorityName="Holt and W. Tattersall" baseAuthorityYear="1905" box="[501,584,1551,1570]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="pictus">
|
||
<emphasis id="3CD0DE4B271CD52BCDFD1A3BFDEBF99F" box="[501,584,1551,1570]" italics="true" pageId="29" pageNumber="1668">M. pictus</emphasis>
|
||
</taxonomicName>
|
||
, from Scotland; (E)
|
||
<taxonomicName id="C9A479DA271CD52BCF001A3BFCCCF99F" authorityName="Smith" authorityYear="1879" box="[776,879,1551,1570]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="robustus">
|
||
<emphasis id="3CD0DE4B271CD52BCF001A3BFCCCF99F" box="[776,879,1551,1570]" italics="true" pageId="29" pageNumber="1668">M. robustus</emphasis>
|
||
</taxonomicName>
|
||
, type, from Massachusetts Bay, USA; (F)
|
||
<taxonomicName id="C9A479DA271CD52BCCD71A1EFEEBF980" authorityName="Smith" authorityYear="1879" box="[223,328,1578,1597]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="robustus">
|
||
<emphasis id="3CD0DE4B271CD52BCCD71A1EFEEBF980" box="[223,328,1578,1597]" italics="true" pageId="29" pageNumber="1668">M. robustus</emphasis>
|
||
</taxonomicName>
|
||
, from Onagawa, Japan; (G)
|
||
<taxonomicName id="C9A479DA271CD52BCE501A1EFD7EF980" authorityName="Fukuoka & Murano" authorityYear="2006" box="[600,733,1578,1597]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="intermedius">
|
||
<emphasis id="3CD0DE4B271CD52BCE501A1EFD7EF980" box="[600,733,1578,1597]" italics="true" pageId="29" pageNumber="1668">M. intermedius</emphasis>
|
||
</taxonomicName>
|
||
, from Alaska; (H)
|
||
<taxonomicName id="C9A479DA271CD52BCF9B1A1EFBB3F980" box="[915,1040,1578,1597]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="29" pageNumber="1668" phylum="Arthropoda" rank="species" species="tenusipinis">
|
||
<emphasis id="3CD0DE4B271CD52BCF9B1A1EFBB3F980" box="[915,1040,1578,1597]" italics="true" pageId="29" pageNumber="1668">M. tenusipinis</emphasis>
|
||
</taxonomicName>
|
||
, from Enshunada, Japan.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0E1B0259271FD528CCAD1CBDFEE9FF5C" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Eyes well developed, depressed dorsoventrally, four-fifths as long as broad in dorsal view; cornea occupying half to three-fifths of eye; eyestalk with small papilla on dorsal surface (
|
||
<figureCitation id="969F1EDC271FD528CC9A1CFDFE9FFF5C" box="[146,316,201,225]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="30" pageNumber="1669">Figure 10A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1CDEFD56FE9E" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Antennular peduncle: third segment as long as preceding two segments combined, with developed appendix masculina in male (
|
||
<figureCitation id="969F1EDC271FD528CE681D3FFD4BFE9E" box="[608,744,267,291]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="30" pageNumber="1669">Figure 10A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1D18FBFBFE18" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Antennal scale extending slightly beyond distal end of antennular peduncle, 3.5–3.8 times as long as broad, with suture near apex; lateral margin naked, terminating in spiniform process; apical lobe occupying one-fourth of scale length, as long as broad at base, 2.8–2.9 times as long as spiniform process on lateral margin (
|
||
<figureCitation id="969F1EDC271FD528CF971DB9FBADFE18" box="[927,1038,397,421]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="30" pageNumber="1669">Figure 10</figureCitation>
|
||
A–D).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1D9AFCBAFE7B" blockId="30.[138,1185,137,1496]" box="[165,793,430,454]" pageId="30" pageNumber="1669">Labrum without spiniform process on frontal margin.</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1DFBFC21FDBA" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Mandibular palp: second segment cylindrical, armed with numerous setae on lateral margin; third segment half of second one in length (
|
||
<figureCitation id="969F1EDC271FD528CEE61DDBFCD6FDBA" box="[750,885,495,519]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="30" pageNumber="1669">Figure 10E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1E24FB02FDF5" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Maxillule: lateral lobe armed with 13 spines on distal margin and with three long setae near distal end of ventral surface, lateral margin with small swelling in middle (
|
||
<figureCitation id="969F1EDC271FD528C8061E04FB37FDF5" box="[1038,1172,560,584]" captionStart="Figure 10" captionStartId="27.[125,185,1609,1628]" captionTargetBox="[9,1112,134,1573]" captionTargetId="figure-0@27.[184,1113,133,1574]" captionTargetPageId="27" captionText="Figure 10. Meterythrops tenuispinis sp. nov. (A, C, E–G) Male (8.6 mm, holotype, NSMT-Cr 16761); (B, D) female (8.4 mm, paratype, NSMT-Cr 16762). (A, B) Anterior end of body, dorsal; (C, D) left antenna, ventral; (E) left mandible; (F) left maxillule, posterior; (G) left maxilla, posterior." figureDoi="http://doi.org/10.5281/zenodo.4581858" httpUri="https://zenodo.org/record/4581858/files/figure.png" pageId="30" pageNumber="1669">Figure 10F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1E65FDC0FD17" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Maxilla: exopod extending slightly beyond distal margin of proximal segment of endopod; endopod two-segmented, distal segment 2.3–2.4 times as long as broad, armed with long setae on margin (
|
||
<figureCitation id="969F1EDC271FD528CDC31EA6FDF5FD17" box="[459,598,658,682]" captionStart="Figure 12" captionStartId="29.[125,185,1525,1544]" captionTargetBox="[9,1172,194,1488]" captionTargetId="figure-0@29.[126,1172,194,1488]" captionTargetPageId="29" captionText="Figure 12. (A) Meterythrops japonicus, from Ogasawara, Japan; (B) M. microphthalmus, from Alaska; (C) M. microphthalmus, from the Japan Sea; (D) M. pictus, from Scotland; (E) M. robustus, type, from Massachusetts Bay, USA; (F) M. robustus, from Onagawa, Japan; (G) M. intermedius, from Alaska; (H) M. tenusipinis, from Enshunada, Japan." figureDoi="http://doi.org/10.5281/zenodo.4581864" httpUri="https://zenodo.org/record/4581864/files/figure.png" pageId="30" pageNumber="1669">Figure 12G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1E87FD8BFCB1" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
First thoracopodal endopod short, robust (
|
||
<figureCitation id="969F1EDC271FD528CE961E87FC86FD76" box="[670,805,691,715]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11A</figureCitation>
|
||
); second to eighth thoracopodal endopods missing. Thoracopodal exopods with 10-segmented flagellum, with blunt lobule at lateral distal angle of basal plate.
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1F21FC32FCD3" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Penis 3.3 times as long as broad in lateral view, armed with nine plumose setae on posterolateral margin; distal end bilobed, anterior part overreaching posterior one, armed with 11 long, mesially curved setae on distal margin (
|
||
<figureCitation id="969F1EDC271FD528CEF51F62FC20FCD3" box="[765,899,854,878]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1F43FDA5FC12" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">Female with reduced oostegite on sixth thoracopod, and with developed oostegite on seventh and eighth thoracopods.</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD1F8CFEE2FB6E" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
All pleopods of male biramous; endopod of first pleopod reduced to unsegmented single lobe; endopod of second to fifth pleopods seven-segmented, with rectangular pseudobranchial lobe; exopod of all pleopods seven-segmented (
|
||
<figureCitation id="969F1EDC271FD528CF191FCDFCDCFBAC" box="[785,895,1017,1041]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11</figureCitation>
|
||
C–E). Endopod of fifth pleopod armed on distal end with two modified setae, which are thicker and longer than other normal plumose setae, and furnished with setules on distal half except for distal seventh part naked; exopod of fifth pleopod without modified setae (
|
||
<figureCitation id="969F1EDC271FD528CFD6186EFBC7FBCF" box="[990,1124,1114,1138]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11E</figureCitation>
|
||
). All pleopods of female reduced to unsegmented single lobe; first pleopod six-sevenths length of second pleopod, second to fourth pleopods subequal, fifth pleopod 1.9 times as long as fourth pleopod.
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD18E8FD18FA88" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Endopod of uropod extending beyond apex of telson for half of its length, armed with single slender spine on ventral surface close to statocyst (
|
||
<figureCitation id="969F1EDC271FD528CF1818C9FC19FAA8" box="[784,954,1277,1301]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11G, F</figureCitation>
|
||
). Exopod of uropod 1.4–1.5 times as long as endopod (
|
||
<figureCitation id="969F1EDC271FD528CE2C1929FD0DFA88" box="[548,686,1309,1333]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CCAD190AFD8CFA65" blockId="30.[138,1185,137,1496]" pageId="30" pageNumber="1669">
|
||
Telson short triangular with narrowly truncated apex, 0.9–1 times as long as last abdominal somite, 1.1–1.3 times as long as maximum width; lateral margin slightly concave, unarmed with spines, barely serrulated on distal third; distal margin armed with median pair of plumose setae and two pairs of spines, mesial pair of spines 1.6–2 times as long as lateral one (
|
||
<figureCitation id="969F1EDC271FD528CD7819F4FD82FA65" box="[368,545,1472,1496]" captionStart="Figure 11" captionStartId="28.[138,198,1582,1601]" captionTargetBox="[9,1164,137,1544]" captionTargetId="figure-1@28.[156,1166,133,1546]" captionTargetPageId="28" captionText="Figure 11. Meterythrops tenuispinis sp. nov. (A, H) Female (8.4 mm, paratype, NSMT-Cr 16762); (B–G) male (8.6 mm, holotype, NSMT-Cr 16761). (A) Endopod of right first thoracopod; (B) left penis, lateral; (C) left first pleopod, posterior; (D) right fourth pleopod, anterior; (E) left fifth pleopod, posterior; (F) left uropod, ventral; (G) uropod and telson, dorsal; (H) posterior part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581862" httpUri="https://zenodo.org/record/4581862/files/figure.png" pageId="30" pageNumber="1669">Figure 11G, H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CC821A1FFF58F9FE" blockId="30.[138,251,1579,1603]" box="[138,251,1579,1603]" pageId="30" pageNumber="1669">
|
||
<emphasis id="3CD0DE4B271FD528CC821A1FFF58F9FE" box="[138,251,1579,1603]" italics="true" pageId="30" pageNumber="1669">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271FD528CC821A68FDFCF929" blockId="30.[138,1185,1628,1684]" pageId="30" pageNumber="1669">
|
||
The specific name is derived from Latin
|
||
<emphasis id="3CD0DE4B271FD528CE721A68FD1BF9C9" box="[634,696,1628,1652]" italics="true" pageId="30" pageNumber="1669">tenuis</emphasis>
|
||
, slender, and
|
||
<emphasis id="3CD0DE4B271FD528CF601A68FC02F9C9" box="[872,929,1628,1652]" italics="true" pageId="30" pageNumber="1669">spina</emphasis>
|
||
, spine, referring to a slender spine on the uropodal endopod.
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271ED529CC751CBDFF7FFF1C" blockId="31.[125,220,137,161]" box="[125,220,137,161]" pageId="31" pageNumber="1670">
|
||
<emphasis id="3CD0DE4B271ED529CC751CBDFF7FFF1C" box="[125,220,137,161]" italics="true" pageId="31" pageNumber="1670">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271ED529CC751C8DFCF5FEEE" blockId="31.[125,1172,185,566]" pageId="31" pageNumber="1670">
|
||
<taxonomicName id="C9A479DA271ED529CC751C8DFE26FF6C" authorityName="Fukuoka & Murano" authorityYear="2006" box="[125,389,185,209]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="tenuispinis">
|
||
<emphasis id="3CD0DE4B271ED529CC751C8DFE26FF6C" box="[125,389,185,209]" italics="true" pageId="31" pageNumber="1670">Meterythrops tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="C9A479DA271ED529CE011C8EFD3BFF6C" authorityName="Murano" authorityYear="1977" box="[521,664,185,209]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="japonicus">
|
||
<emphasis id="3CD0DE4B271ED529CE011C8EFD3BFF6C" box="[521,664,185,209]" italics="true" pageId="31" pageNumber="1670">M. japonicus</emphasis>
|
||
</taxonomicName>
|
||
in the short telson, but differs by having a single slender spine on the ventral statocyst region of the uropodal endopod, dorsoventrally depressed eyes, and the long apical lobe of the antennal scale. Furthermore, it is distinct from the other species of the genus by having a small body size, short telson, and a single slender spine in the statocyst region of the uropodal endopod.
|
||
</paragraph>
|
||
<paragraph id="0E1B0259271ED529CC901D68FEECFD8B" blockId="31.[125,1172,185,566]" pageId="31" pageNumber="1670">
|
||
<taxonomicName id="C9A479DA271ED529CC901D68FE3DFEC9" authorityName="Fukuoka & Murano" authorityYear="2006" box="[152,414,348,372]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="tenuispinis">
|
||
<emphasis id="3CD0DE4B271ED529CC901D68FE3DFEC9" box="[152,414,348,372]" italics="true" pageId="31" pageNumber="1670">Meterythrops tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName id="C9A479DA271ED529CE3B1D68FCFFFEC9" authorityName="Liu and Wang" authorityYear="1986" box="[563,860,348,372]" class="Malacostraca" family="Mysidae" genus="Pleurerythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="monospinosa">
|
||
<emphasis id="3CD0DE4B271ED529CE3B1D68FCFFFEC9" box="[563,860,348,372]" italics="true" pageId="31" pageNumber="1670">Pleurerythrops monospinosa</emphasis>
|
||
</taxonomicName>
|
||
in the shape and armature of the telson, and the presence of a single spine on the uropodal endopod. However, the lateral margins of the rostral plate are deeply concave in
|
||
<taxonomicName id="C9A479DA271ED529CF291DA9FC1DFE08" authorityName="Fukuoka & Murano" authorityYear="2006" box="[801,958,413,437]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="tenuispinis">
|
||
<emphasis id="3CD0DE4B271ED529CF291DA9FC1DFE08" box="[801,958,413,437]" italics="true" pageId="31" pageNumber="1670">M. tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
, whereas they are slightly or not at all concave in
|
||
<taxonomicName id="C9A479DA271ED529CDF71D8AFD09FE68" authorityName="Liu and Wang" authorityYear="1986" box="[511,682,445,469]" class="Malacostraca" family="Mysidae" genus="Pleurerythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="monospinosa">
|
||
<emphasis id="3CD0DE4B271ED529CDF71D8AFD09FE68" box="[511,682,445,469]" italics="true" pageId="31" pageNumber="1670">P. monospinosa</emphasis>
|
||
</taxonomicName>
|
||
. The fifth pleopod in the male is armed with modified setae on the distal end of the endopod in
|
||
<taxonomicName id="C9A479DA271ED529CF701DEAFBBDFE4B" authorityName="Fukuoka & Murano" authorityYear="2006" box="[888,1054,478,502]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="tenuispinis">
|
||
<emphasis id="3CD0DE4B271ED529CF701DEAFBBDFE4B" box="[888,1054,478,502]" italics="true" pageId="31" pageNumber="1670">M. tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
, whereas
|
||
<taxonomicName id="C9A479DA271ED529CC751DCBFE84FDAB" authorityName="Liu and Wang" authorityYear="1986" box="[125,295,510,534]" class="Malacostraca" family="Mysidae" genus="Pleurerythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="monospinosa">
|
||
<emphasis id="3CD0DE4B271ED529CC751DCBFE84FDAB" box="[125,295,510,534]" italics="true" pageId="31" pageNumber="1670">P. monospinosa</emphasis>
|
||
</taxonomicName>
|
||
males lack modified setae. The eyes of
|
||
<taxonomicName id="C9A479DA271ED529CEF61DCBFC39FDAB" authorityName="Fukuoka & Murano" authorityYear="2006" box="[766,922,510,534]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="tenuispinis">
|
||
<emphasis id="3CD0DE4B271ED529CEF61DCBFC39FDAB" box="[766,922,510,534]" italics="true" pageId="31" pageNumber="1670">M. tenuispinis</emphasis>
|
||
</taxonomicName>
|
||
are larger than those of
|
||
<taxonomicName id="C9A479DA271ED529CC951E2BFEE5FD8B" authorityName="Liu and Wang" authorityYear="1986" box="[157,326,542,566]" class="Malacostraca" family="Mysidae" genus="Pleurerythrops" kingdom="Animalia" order="Mysida" pageId="31" pageNumber="1670" phylum="Arthropoda" rank="species" species="monospinosa">
|
||
<emphasis id="3CD0DE4B271ED529CC951E2BFEE5FD8B" box="[157,326,542,566]" italics="true" pageId="31" pageNumber="1670">P. monospinosa</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |