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<document id="71941A51DA8AAFB43CF2B9828975B8AC" 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 &amp; Murano, Masaaki" docDate="2006" docId="860DB34F2711D525CDBC1D0DFDB0F928" 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 robustus Smith 1879" docType="treatment" docVersion="3" lastPageNumber="1658" 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="1655" updateTime="1698880228936" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="F479111C7A88DD68B629629D64714195">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:title id="17807301381FE673C773FC1F5381F7EE">Journal of Natural History</mods:title>
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<mods:date id="46C1C5D2205398E4AFFC303947FE2984">2006</mods:date>
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<taxonomicName id="C9A479DA2711D526CDBC1D0DFCD4FEEC" authority="Smith, 1879" authorityName="Smith" authorityYear="1879" box="[436,887,313,337]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1655" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2711D526CDBC1D0DFD7EFEEC" bold="true" box="[436,733,313,337]" italics="true" pageId="16" pageNumber="1655">Meterythrops robustus</emphasis>
<bibRefCitation id="6A357FA82711D526CEEE1D0DFCD4FEEC" author="Smith SI" box="[742,887,313,337]" pageId="16" pageNumber="1655" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smith, 1879</bibRefCitation>
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(
<figureCitation id="969F1EDC2711D526CE111D6DFD24FECC" box="[537,647,345,369]" captionStart="Figure 5" captionStartId="17.[125,185,1399,1418]" captionTargetBox="[9,1172,141,1362]" captionTargetId="figure-57@17.[125,1172,133,1363]" captionTargetPageId="17" captionText="Figure 5. Meterythrops robustus Smith, 1879. Male (14.2 mm, NSMT-Cr 16756) from off Onagawa. (A) Anterior end of body, dorsal; (B) right antenna, dorsal; (C) left mandible; (D) left maxillule, posterior; (E) left maxilla, posterior; (F) right penis, lateral." figureDoi="http://doi.org/10.5281/zenodo.4581839" httpUri="https://zenodo.org/record/4581839/files/figure.png" pageId="16" pageNumber="1655">Figures 5</figureCitation>
,
<figureCitation id="969F1EDC2711D526CE9D1D6DFD05FECC" box="[661,678,345,369]" captionStart="Figure 6" captionStartId="18.[138,198,1582,1601]" captionTargetBox="[9,1100,142,1544]" captionTargetId="figure-0@18.[220,1103,133,1546]" captionTargetPageId="18" captionText="Figure 6. Meterythrops robustus Smith, 1879. (AG) Male (14.2 mm, NSMT-Cr 16756) from off Onagawa; (H, I) female (12.6 mm, NSMT-Cr 16755) from off Onagawa. (AE) Left first to fifth pleopods, anterior; (F) uropod, ventral; (G) spiniation on anterior part of uropodal endopod, ventral; (H) uropod and telson, dorsal; (I) apical part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581841" httpUri="https://zenodo.org/record/4581841/files/figure.png" pageId="16" pageNumber="1655">6</figureCitation>
,
<figureCitation id="969F1EDC2711D526CEBC1D6DFCA4FECC" box="[692,775,345,369]" 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="16" pageNumber="1655">12E, F</figureCitation>
)
</paragraph>
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<taxonomicName id="C9A479DA2711D526CC821D4EFDF2FE2F" ID-CoL="42F96" authority="Smith 1879, p 93" authorityName="Smith" authorityPageNumber="93" authorityYear="1879" box="[138,593,378,402]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1655" phylum="Arthropoda" rank="species" species="robusta">
<emphasis id="3CD0DE4B2711D526CC821D4EFED1FE2F" box="[138,370,378,402]" italics="true" pageId="16" pageNumber="1655">Meterythrops robusta</emphasis>
<bibRefCitation id="6A357FA82711D526CD771D4EFDACFE2F" author="Smith SI" box="[383,527,378,402]" pageId="16" pageNumber="1655" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smith 1879</bibRefCitation>
, p 93
</taxonomicName>
98, Plate 12;
<bibRefCitation id="6A357FA82711D526CF091D4EFC06FE2F" author="Hansen HJ" box="[769,933,378,402]" pageId="16" pageNumber="1655" pagination="1 - 120" refId="ref12728" refString="Hansen HJ. 1908. Crustacea Malacostraca I. The Danish Ingolf-Expedition 3: 1 - 120." type="journal article" year="1908">Hansen 1908</bibRefCitation>
, p 106107;
<bibRefCitation id="6A357FA82711D526C84B1D4EFF4BFE0F" author="Zimmer C" pageId="16" pageNumber="1655" refId="ref13746" refString="Zimmer C. 1909. Die Nordischen Schizopoden. In: Brandt K, Apstein C, editors. Nordisches Plankton. Volume 6. Kiel: Lipsius und Tischler. 178 p." type="book" year="1909">Zimmer 1909</bibRefCitation>
, p 8587, Figures 168172;
<bibRefCitation id="6A357FA82711D526CE3E1DAEFCA1FE0F" author="Stephensen K" box="[566,770,410,434]" pageId="16" pageNumber="1655" pagination="7 - 134" refId="ref13458" refString="Stephensen K. 1912. Report on the Malacostraca collected by the '' Tjalfe' ' - Expedition, under the direction of cand. mag. Ad. S. Jensen, especially at W. Greenland. Videnskabelige Meddeleser fra Dansk Naturhistorisk Foreningi Kobenhavn 64: 7 - 134." type="journal article" year="1912">Stephensen 1912</bibRefCitation>
, p 7980; 1933, p 12; W.
<bibRefCitation id="6A357FA82711D526C83A1DAEFF4BFE6F" author="Tattersall WM" pageId="16" pageNumber="1655" pagination="183 - 205" refId="ref13615" refString="Tattersall WM. 1933. Euphausiacea and Mysidacea from western Canada. Contributions to Canadian Biology and Fisheries 8: 183 - 205." type="journal article" year="1933">Tattersall 1933</bibRefCitation>
, p 8; 1939, p 283;
<bibRefCitation id="6A357FA82711D526CDCC1D8EFDFCFE6F" author="Banner AH" box="[452,607,442,466]" pageId="16" pageNumber="1655" pagination="345 - 399" refId="ref12386" refString="Banner AH. 1948. A taxonomic study of the Mysidacea and Euphausiacea (Crustacea) of the northeastern Pacific. Transactions of the Royal Canadian Institute 26: 345 - 399." type="journal article" year="1948">Banner 1948</bibRefCitation>
, p 377379 (in part?); W.
<bibRefCitation id="6A357FA82711D526CF9E1D8EFBEFFE6F" author="Tattersall WM &amp; Tattersall OS" box="[918,1100,442,466]" pageId="16" pageNumber="1655" refId="ref13693" refString="Tattersall WM, Tattersall OS. 1951. British Mysidacea. London: The Ray Society. 460 p." type="book" year="1951">Tattersall 1951</bibRefCitation>
, p 113, Figure 35;
<bibRefCitation id="6A357FA82711D526CD221DEEFE67FE4F" author="Banner AH" box="[298,452,474,498]" pageId="16" pageNumber="1655" pagination="575 - 583" refId="ref12419" refString="Banner AH. 1954. A supplement to W. M. Tattersall's review of the Mysidacea of the United States National Museum. Proceedings of the United States National Museum 103: 575 - 583." type="journal article" year="1954">Banner 1954</bibRefCitation>
, p 580581 (in part?);
<bibRefCitation id="6A357FA82711D526CEDB1DEEFBEBFE4F" author="Birstein JA &amp; Tchindonova JG" box="[723,1096,474,498]" pageId="16" pageNumber="1655" pagination="258 - 355" refId="ref12456" refString="Birstein JA, Tchindonova JG. 1958. Deep-sea Mysidacea from northwestern Pacific. Trudy Instituta Okeanologii Akademii Nauk SSSR 27: 258 - 355. (Rus)." type="journal article" year="1958">Birstein and Tchindonova 1958</bibRefCitation>
, p 305 306;
<bibRefCitation id="6A357FA82711D526CCE01DCDFD87FDAC" author="Daly KL &amp; Holmquist C" box="[232,548,505,529]" pageId="16" pageNumber="1655" pagination="1201 - 1210" refId="ref12665" refString="Daly KL, Holmquist C. 1986. A key to the Mysidacea of Pacific Northwest. Canadian Journal of Zoology 64: 1201 - 1210." type="journal article" year="1986">Daly and Holmquist 1986</bibRefCitation>
, p 1208;
<bibRefCitation id="6A357FA82711D526CE9B1DCDFC2DFDAC" author="Kathman RD &amp; Austin WC &amp; Saltman JC &amp; Fulton JD" box="[659,910,505,529]" pageId="16" pageNumber="1655" pagination="1 - 411" refId="ref12976" refString="Kathman RD, Austin WC, Saltman JC, Fulton JD. 1986. Identification manual to the Mysidacea and Euphausiacea of the northeast Pacific. Canadian Special Publication of Fisheries and Aquatic Sciences 93: 1 - 411." type="journal article" year="1986">Kathman et al. 1986</bibRefCitation>
, p 188, Figure (p 189);
<bibRefCitation id="6A357FA82711D526CCA21E2DFEE3FD8C" author="Muller H-G" box="[170,320,537,561]" pageId="16" pageNumber="1655" refId="ref13054" refString="Muller H-G. 1993. World catalogue and bibliography of the recent Mysidacea. Wetzlar (Germany): Wissenschaftlicher Verlag. 491 p." type="book" year="1993">Müller 1993</bibRefCitation>
, p 124 (list).
</paragraph>
<paragraph id="0E1B02592711D526CC821E0EFD4FFDEF" blockId="16.[138,1185,313,658]" box="[138,748,570,594]" pageId="16" pageNumber="1655">
<taxonomicName id="C9A479DA2711D526CC821E0EFD92FDEF" authority=": Sars 1879, p 98" authorityName="Sars" authorityPageNumber="98" authorityYear="1879" box="[138,561,570,594]" class="Malacostraca" family="Mysidae" genus="Parerythrops" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1655" phylum="Arthropoda" rank="species" species="robusta">
<emphasis id="3CD0DE4B2711D526CC821E0EFECAFDEF" box="[138,361,570,594]" italics="true" pageId="16" pageNumber="1655">Parerythrops robusta</emphasis>
:
<bibRefCitation id="6A357FA82711D526CD721E0EFE51FDEF" author="Sars GO" box="[378,498,570,594]" pageId="16" pageNumber="1655" refId="ref13387" refString="Sars GO. 1879. Carcinologiske Bidrag til Norges Fauna. I. Monographi over de ved Norges Kyster forekommende Mysider. Heft 3. Christiania: A. W. BrOgger. 131 p." type="book" year="1879">Sars 1879</bibRefCitation>
, p 98
</taxonomicName>
102, Table 39.
</paragraph>
<paragraph id="0E1B02592711D526CC821E6EFB8AFD2F" blockId="16.[138,1185,313,658]" pageId="16" pageNumber="1655">
Not
<taxonomicName id="C9A479DA2711D526CCC91E6EFCF4FDCF" ID-CoL="42F96" authority=": Holt and W. Tattersall 1905, p 143" authorityName="Holt and W. Tattersall" authorityPageNumber="143" authorityYear="1905" box="[193,855,602,626]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1655" phylum="Arthropoda" rank="species" species="robusta">
<emphasis id="3CD0DE4B2711D526CCC91E6EFE06FDCF" box="[193,421,602,626]" italics="true" pageId="16" pageNumber="1655">Meterythrops robusta</emphasis>
: Holt and W. Tattersall 1905, p 143
</taxonomicName>
(5
<taxonomicName id="C9A479DA2711D526CF821E6EFF5FFD2F" ID-CoL="763G7" authority="(Sars, 1864))" baseAuthorityName="Sars" baseAuthorityYear="1864" class="Malacostraca" family="Mysidae" genus="Parerythrops" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1655" phylum="Arthropoda" rank="species" species="obesa">
<emphasis id="3CD0DE4B2711D526CF821E6EFBF7FDCF" box="[906,1108,602,626]" italics="true" pageId="16" pageNumber="1655">Parerythrops obesa</emphasis>
(
<bibRefCitation id="6A357FA82711D526C86E1E6EFF4BFD2F" author="Sars GO" pageId="16" pageNumber="1655" pagination="225 - 260" refId="ref13339" refString="Sars GO. 1864. Beretning om en i Sommeren 1863 foretagen zoologisk Reise i Christiania Stift. Nyt Magazin for Naturvidenskaberne 13: 225 - 260." type="journal article" year="1864">Sars, 1864</bibRefCitation>
))
</taxonomicName>
;
<bibRefCitation id="6A357FA82711D526CD021E4EFE6BFD2F" author="Taniguchi A" box="[266,456,634,658]" pageId="16" pageNumber="1655" pagination="43 - 59" refId="ref13530" refString="Taniguchi A. 1969. Mysidacea and Euphausiacea collected in the south-east of Hokkaido, Japan. Bulletin of the Faculty of Fisheries, Hokkaido University 20: 43 - 59." type="journal article" year="1969">Taniguchi 1969</bibRefCitation>
, p 4748,
<figureCitation id="969F1EDC2711D526CE491E4EFD06FD2F" box="[577,677,634,658]" captionStart="Figure 5" captionStartId="17.[125,185,1399,1418]" captionTargetBox="[9,1172,141,1362]" captionTargetId="figure-57@17.[125,1172,133,1363]" captionTargetPageId="17" captionText="Figure 5. Meterythrops robustus Smith, 1879. Male (14.2 mm, NSMT-Cr 16756) from off Onagawa. (A) Anterior end of body, dorsal; (B) right antenna, dorsal; (C) left mandible; (D) left maxillule, posterior; (E) left maxilla, posterior; (F) right penis, lateral." figureDoi="http://doi.org/10.5281/zenodo.4581839" httpUri="https://zenodo.org/record/4581839/files/figure.png" pageId="16" pageNumber="1655">Figure 5</figureCitation>
(5
<taxonomicName id="C9A479DA2711D526CEDE1E4EFBB4FD2F" authorityName="W. Tattersall" authorityYear="1951" box="[726,1047,634,658]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="16" pageNumber="1655" phylum="Arthropoda" rank="species" species="microphthalmus">
<emphasis id="3CD0DE4B2711D526CEDE1E4EFBB4FD2F" box="[726,1047,634,658]" italics="true" pageId="16" pageNumber="1655">Meterythrops microphthalmus</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
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<emphasis id="3CD0DE4B2711D526CC821EEFFEFBFD4E" box="[138,344,731,755]" italics="true" pageId="16" pageNumber="1655">Material examined</emphasis>
</paragraph>
<paragraph id="0E1B02592711D526CC821F38FF6EFC1E" blockId="16.[138,1185,779,931]" pageId="16" pageNumber="1655">
<emphasis id="3CD0DE4B2711D526CC821F38FE8EFC9E" box="[138,301,779,803]" italics="true" pageId="16" pageNumber="1655">Type material.</emphasis>
<materialsCitation id="BECC08042711D526CD311F3FFB3EFCFE" collectingDate="1877-08-13" collectionCode="USNM" country="United States of America" county="Bay" elevation="60" location="Stn" municipality="Salem" pageId="16" pageNumber="1655" specimenCode="USNM 35202" specimenCount="1" stateProvince="Massachusetts" typeStatus="syntype">
<specimenCode id="5E02AA222711D526CD311F3FFE4AFC9E" box="[313,489,779,803]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="16" pageNumber="1655" type="Museum">USNM 35202</specimenCode>
,
<typeStatus id="D11FBCFB2711D526CDF01F3FFDF0FC9E" box="[504,595,779,803]" pageId="16" pageNumber="1655" type="syntype">syntype</typeStatus>
, one male (13.0 mm),
<location id="0B7B54822711D526CF6E1F3FFC2DFC9E" LSID="urn:lsid:plazi:treatment:860DB34F2711D525CDBC1D0DFDB0F928:0B7B54822711D526CF6E1F3FFC2DFC9E" box="[870,910,779,803]" country="United States of America" county="Bay" municipality="Salem" name="Stn" pageId="16" pageNumber="1655" stateProvince="Massachusetts">Stn</location>
24, off
<location id="0B7B54822711D526CFFB1F3FFB3EFC9E" LSID="urn:lsid:plazi:treatment:860DB34F2711D525CDBC1D0DFDB0F928:0B7B54822711D526CFFB1F3FFB3EFC9E" box="[1011,1181,779,803]" country="United States of America" county="Bay" municipality="Salem" name="Halfway Rock" pageId="16" pageNumber="1655" stateProvince="Massachusetts">Halfway Rock</location>
,
<collectingMunicipality id="EE7F98232711D526CC821F1FFF77FCFE" box="[138,212,811,835]" pageId="16" pageNumber="1655">Salem</collectingMunicipality>
,
<collectingRegion id="CC60CCBB2711D526CCED1F1FFE2FFCFE" box="[229,396,811,835]" country="United States of America" name="Massachusetts" pageId="16" pageNumber="1655">Massachusetts</collectingRegion>
<collectingCounty id="E77A7AD52711D526CD9F1F1FFE65FCFE" box="[407,454,811,835]" pageId="16" pageNumber="1655">Bay</collectingCounty>
, northeastern
<collectingCountry id="76B342C92711D526CE7C1F1FFD13FCFE" box="[628,688,811,835]" name="United States of America" pageId="16" pageNumber="1655">USA</collectingCountry>
, about
<quantity id="C95CAFBC2711D526CF061F1FFCEAFCFE" box="[782,841,811,835]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="16" pageNumber="1655" unit="m" value="60.0">
<elevation id="8589E56A2711D526CF061F1FFCEAFCFE" box="[782,841,811,835]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="16" pageNumber="1655" unit="m" value="60.0">60 m</elevation>
</quantity>
, soft mud,
<date id="7A1A24992711D526CFD01F1FFB3EFCFE" box="[984,1181,811,835]" pageId="16" pageNumber="1655" value="1877-08-13">
<collectingDate id="6A5EDD712711D526CFD01F1FFB3EFCFE" box="[984,1181,811,835]" pageId="16" pageNumber="1655" value="1877-08-13">13 August 1877</collectingDate>
</date>
</materialsCitation>
.
<materialsCitation id="BECC08042711D526CC821F7FFF6AFC1E" collectingDate="1877-08-04" collectionCode="USNM" country="United States of America" county="Bay" elevation="60" location="Stn" municipality="Salem" pageId="16" pageNumber="1655" specimenCode="USNM 35203" specimenCount="1" stateProvince="Massachusetts" typeStatus="syntype">
<specimenCode id="5E02AA222711D526CC821F7FFE94FCDE" box="[138,311,843,867]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="16" pageNumber="1655" type="Museum">USNM 35203</specimenCode>
,
<typeStatus id="D11FBCFB2711D526CD4C1F7FFE3CFCDE" box="[324,415,843,867]" pageId="16" pageNumber="1655" type="syntype">syntype</typeStatus>
, one male (damaged) and one female (broken),
<location id="0B7B54822711D526CFDD1F7FFC5EFCDE" LSID="urn:lsid:plazi:treatment:860DB34F2711D525CDBC1D0DFDB0F928:0B7B54822711D526CFDD1F7FFC5EFCDE" box="[981,1021,843,867]" country="United States of America" county="Bay" municipality="Salem" name="Stn" pageId="16" pageNumber="1655" stateProvince="Massachusetts">Stn</location>
5, off
<location id="0B7B54822711D526C8441F7FFF77FC3E" LSID="urn:lsid:plazi:treatment:860DB34F2711D525CDBC1D0DFDB0F928:0B7B54822711D526C8441F7FFF77FC3E" country="United States of America" county="Bay" municipality="Salem" name="Bakeris Island" pageId="16" pageNumber="1655" stateProvince="Massachusetts">Bakeris Island</location>
,
<collectingMunicipality id="EE7F98232711D526CCEA1F5FFE8FFC3E" box="[226,300,875,899]" pageId="16" pageNumber="1655">Salem</collectingMunicipality>
,
<collectingRegion id="CC60CCBB2711D526CD331F5FFE41FC3E" box="[315,482,875,899]" country="United States of America" name="Massachusetts" pageId="16" pageNumber="1655">Massachusetts</collectingRegion>
<collectingCounty id="E77A7AD52711D526CDE41F5FFDB8FC3E" box="[492,539,875,899]" pageId="16" pageNumber="1655">Bay</collectingCounty>
, northeastern
<collectingCountry id="76B342C92711D526CECC1F5FFCA3FC3E" box="[708,768,875,899]" name="United States of America" pageId="16" pageNumber="1655">USA</collectingCountry>
, about
<quantity id="C95CAFBC2711D526CF521F5FFC35FC3E" box="[858,918,875,899]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="16" pageNumber="1655" unit="m" value="60.0">
<elevation id="8589E56A2711D526CF521F5FFC35FC3E" box="[858,918,875,899]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="16" pageNumber="1655" unit="m" value="60.0">60 m</elevation>
</quantity>
, sandy mud,
<date id="7A1A24992711D526C83E1F5FFF6AFC1E" pageId="16" pageNumber="1655" value="1877-08-04">
<collectingDate id="6A5EDD712711D526C83E1F5FFF6AFC1E" pageId="16" pageNumber="1655" value="1877-08-04">4 August 1877</collectingDate>
</date>
</materialsCitation>
.
</paragraph>
<paragraph id="0E1B02592711D526CC821FF8FBB2FB3F" blockId="16.[138,1185,971,1154]" pageId="16" pageNumber="1655">
<emphasis id="3CD0DE4B2711D526CC821FF8FEFDFC5E" box="[138,350,971,995]" italics="true" pageId="16" pageNumber="1655">Japanese material.</emphasis>
NSMT-Cr 16755, two females (12.0 and
<quantity id="C95CAFBC2711D526CF821FFFFC56FC5E" box="[906,1013,971,995]" metricMagnitude="-2" metricUnit="m" metricValue="1.26" pageId="16" pageNumber="1655" unit="mm" value="12.6">12.6 mm</quantity>
), Stn 23, off Onagawa (38
<emphasis id="3CD0DE4B2711D526CD2C1FDFFE8DFBBE" bold="true" box="[292,302,1003,1027]" italics="true" pageId="16" pageNumber="1655">°</emphasis>
269N, 141
<emphasis id="3CD0DE4B2711D526CDAD1FDFFE0CFBBE" bold="true" box="[421,431,1003,1027]" italics="true" pageId="16" pageNumber="1655">°</emphasis>
579E), northern
<collectingCountry id="76B342C92711D526CE641FDFFD13FBBE" box="[620,688,1003,1027]" name="Japan" pageId="16" pageNumber="1655">Japan</collectingCountry>
, beam trawl,
<quantity id="C95CAFBC2711D526CF411FDFFC37FBBE" box="[841,916,1003,1027]" metricMagnitude="2" metricUnit="m" metricValue="2.86" pageId="16" pageNumber="1655" unit="m" value="286.0">286 m</quantity>
,
<date id="7A1A24992711D526CF971FDFFBE2FBBE" box="[927,1089,1003,1027]" pageId="16" pageNumber="1655" value="1992-04-27">27 April 1992</date>
, coll. K. Taki. NSMT-Cr 16756, one male (
<quantity id="C95CAFBC2711D526CE20183FFD36FB9E" box="[552,661,1035,1059]" metricMagnitude="-2" metricUnit="m" metricValue="1.42" pageId="16" pageNumber="1655" unit="mm" value="14.2">14.2 mm</quantity>
), Stn 25, off Onagawa (38
<emphasis id="3CD0DE4B2711D526CFC2183FFC77FB9E" bold="true" box="[970,980,1035,1059]" italics="true" pageId="16" pageNumber="1655">°</emphasis>
269N, 141
<emphasis id="3CD0DE4B2711D526C844183FFBF5FB9E" bold="true" box="[1100,1110,1035,1059]" italics="true" pageId="16" pageNumber="1655">°</emphasis>
429E), northern
<collectingCountry id="76B342C92711D526CCF0181FFE9FFBFE" box="[248,316,1067,1091]" name="Japan" pageId="16" pageNumber="1655">Japan</collectingCountry>
, beam trawl,
<quantity id="C95CAFBC2711D526CDD5181FFD84FBFE" box="[477,551,1067,1091]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="16" pageNumber="1655" unit="m" value="150.0">150 m</quantity>
,
<date id="7A1A24992711D526CE3D181FFD7FFBFE" box="[565,732,1067,1091]" pageId="16" pageNumber="1655" value="1992-04-28">28 April 1992</date>
, coll. K. Taki. NSMT-Cr 16757, four females (9.812.0 mm) and one immature male (9.0 mm), Stn 29, off Onagawa (38
<emphasis id="3CD0DE4B2711D526C85A187EFBFFFBDF" bold="true" box="[1106,1116,1098,1122]" italics="true" pageId="16" pageNumber="1655">°</emphasis>
269N, 141
<emphasis id="3CD0DE4B2711D526CCBE185EFF63FB3F" bold="true" box="[182,192,1130,1154]" italics="true" pageId="16" pageNumber="1655">°</emphasis>
579E), northern
<collectingCountry id="76B342C92711D526CD8A185EFE64FB3F" box="[386,455,1130,1154]" name="Japan" pageId="16" pageNumber="1655">Japan</collectingCountry>
, beam trawl,
<quantity id="C95CAFBC2711D526CE6E185EFD12FB3F" box="[614,689,1130,1154]" metricMagnitude="2" metricUnit="m" metricValue="2.86" pageId="16" pageNumber="1655" unit="m" value="286.0">286 m</quantity>
,
<date id="7A1A24992711D526CEB7185EFCC5FB3F" box="[703,870,1130,1154]" pageId="16" pageNumber="1655" value="1992-04-28">28 April 1992</date>
, coll. K. Taki.
</paragraph>
<paragraph id="0E1B02592711D526CC8218FFFE35FB5E" blockId="16.[138,406,1227,1251]" box="[138,406,1227,1251]" pageId="16" pageNumber="1655">
<emphasis id="3CD0DE4B2711D526CC8218FFFE35FB5E" box="[138,406,1227,1251]" italics="true" pageId="16" pageNumber="1655">Supplemental description</emphasis>
</paragraph>
<paragraph id="0E1B02592711D526CC8218CFFE40FAEE" blockId="16.[138,1185,1275,1685]" pageId="16" pageNumber="1655">Body constricted between thorax and abdomen. Each of anterior four abdominal somites with small, blunt, papilliform process on ventral median line, these processes gradually becoming smaller posteriorly.</paragraph>
<paragraph id="0E1B02592711D526CCAD196FFBDFFACE" blockId="16.[138,1185,1275,1685]" box="[165,1148,1371,1395]" pageId="16" pageNumber="1655">
Antennal sympod with single, robust, spiniform process at lateral angle (
<figureCitation id="969F1EDC2711D526CFFF196FFBCDFACE" box="[1015,1134,1371,1395]" captionStart="Figure 5" captionStartId="17.[125,185,1399,1418]" captionTargetBox="[9,1172,141,1362]" captionTargetId="figure-57@17.[125,1172,133,1363]" captionTargetPageId="17" captionText="Figure 5. Meterythrops robustus Smith, 1879. Male (14.2 mm, NSMT-Cr 16756) from off Onagawa. (A) Anterior end of body, dorsal; (B) right antenna, dorsal; (C) left mandible; (D) left maxillule, posterior; (E) left maxilla, posterior; (F) right penis, lateral." figureDoi="http://doi.org/10.5281/zenodo.4581839" httpUri="https://zenodo.org/record/4581839/files/figure.png" pageId="16" pageNumber="1655">Figure 5B</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592711D526CCAD1948FD3BFA29" blockId="16.[138,1185,1275,1685]" box="[165,664,1404,1428]" pageId="16" pageNumber="1655">Labrum without frontal spiniform process.</paragraph>
<paragraph id="0E1B02592711D526CCAD19A8FDB6F9A9" blockId="16.[138,1185,1275,1685]" pageId="16" pageNumber="1655">
Penis rectangular in lateral view, armed with about 15 short plumose setae on posterolateral margin; distal end divided into two portions, anterior portion overreaching posterior one, unarmed, posterior portion broadly rounded, armed with about seven long, mesially curved setae (
<figureCitation id="969F1EDC2711D526CD9919C8FDA4F9A9" box="[401,519,1532,1556]" captionStart="Figure 5" captionStartId="17.[125,185,1399,1418]" captionTargetBox="[9,1172,141,1362]" captionTargetId="figure-57@17.[125,1172,133,1363]" captionTargetPageId="17" captionText="Figure 5. Meterythrops robustus Smith, 1879. Male (14.2 mm, NSMT-Cr 16756) from off Onagawa. (A) Anterior end of body, dorsal; (B) right antenna, dorsal; (C) left mandible; (D) left maxillule, posterior; (E) left maxilla, posterior; (F) right penis, lateral." figureDoi="http://doi.org/10.5281/zenodo.4581839" httpUri="https://zenodo.org/record/4581839/files/figure.png" pageId="16" pageNumber="1655">Figure 5F</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592711D526CCAD1A29FD9FF9E9" blockId="16.[138,1185,1275,1685]" pageId="16" pageNumber="1655">Female with developed oostegites on seventh and eighth thoracopods; oostegite on seventh thoracopod with baling lobe.</paragraph>
<paragraph id="0E1B02592711D525CCAD1A69FE02FF7C" blockId="16.[138,1185,1275,1685]" lastBlockId="19.[125,1172,137,356]" lastPageId="19" lastPageNumber="1658" pageId="16" pageNumber="1655">
Fifth pleopodal endopod: ultimate segment about twice as long as that of exopod, terminating in two long setae, mesial seta slightly longer than lateral one, 4.3 times as long as own segment, extending to distal end of telson, both setae furnished with short setae on proximal two-thirds, densely with setules on following one-fifth, then naked on distal onetenth (
<figureCitation id="969F1EDC2710D527CCC11A68FEE3F9C9" box="[201,320,1628,1652]" captionStart="Figure 6" captionStartId="18.[138,198,1582,1601]" captionTargetBox="[9,1100,142,1544]" captionTargetId="figure-0@18.[220,1103,133,1546]" captionTargetPageId="18" captionText="Figure 6. Meterythrops robustus Smith, 1879. (AG) Male (14.2 mm, NSMT-Cr 16756) from off Onagawa; (H, I) female (12.6 mm, NSMT-Cr 16755) from off Onagawa. (AE) Left first to fifth pleopods, anterior; (F) uropod, ventral; (G) spiniation on anterior part of uropodal endopod, ventral; (H) uropod and telson, dorsal; (I) apical part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581841" httpUri="https://zenodo.org/record/4581841/files/figure.png" pageId="17" pageNumber="1656">Figure 6E</figureCitation>
). Fifth pleopodal exopod slightly shorter than endopod, ultimate segment with one rather short, normal seta and one long, modified seta, latter is furnished with short setae on proximal two-thirds and then densely with setules except for distal eighth portion being naked (
<figureCitation id="969F1EDC2712D525CD131C9DFE30FF7C" box="[283,403,169,193]" captionStart="Figure 6" captionStartId="18.[138,198,1582,1601]" captionTargetBox="[9,1100,142,1544]" captionTargetId="figure-0@18.[220,1103,133,1546]" captionTargetPageId="18" captionText="Figure 6. Meterythrops robustus Smith, 1879. (AG) Male (14.2 mm, NSMT-Cr 16756) from off Onagawa; (H, I) female (12.6 mm, NSMT-Cr 16755) from off Onagawa. (AE) Left first to fifth pleopods, anterior; (F) uropod, ventral; (G) spiniation on anterior part of uropodal endopod, ventral; (H) uropod and telson, dorsal; (I) apical part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581841" httpUri="https://zenodo.org/record/4581841/files/figure.png" pageId="19" pageNumber="1658">Figure 6E</figureCitation>
).
</paragraph>
<caption id="5ADB52D12710D527CC751943FE11FA02" ID-DOI="http://doi.org/10.5281/zenodo.4581839" ID-Zenodo-Dep="4581839" httpUri="https://zenodo.org/record/4581839/files/figure.png" pageId="17" pageNumber="1656" startId="17.[125,185,1399,1418]" targetBox="[9,1172,141,1362]" targetPageId="17">
<paragraph id="0E1B02592710D527CC751943FE11FA02" blockId="17.[125,1173,1399,1471]" pageId="17" pageNumber="1656">
Figure 5.
<taxonomicName id="C9A479DA2710D527CCD41943FDB6FA37" authority="Smith, 1879" authorityName="Smith" authorityYear="1879" box="[220,533,1399,1418]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="17" pageNumber="1656" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2710D527CCD41943FE3AFA37" box="[220,409,1399,1418]" italics="true" pageId="17" pageNumber="1656">Meterythrops robustus</emphasis>
<bibRefCitation id="6A357FA82710D527CD971943FDB6FA37" author="Smith SI" box="[415,533,1399,1418]" pageId="17" pageNumber="1656" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smith, 1879</bibRefCitation>
</taxonomicName>
. Male (14.2 mm, NSMT-Cr 16756) from off Onagawa. (A) Anterior end of body, dorsal; (B) right antenna, dorsal; (C) left mandible; (D) left maxillule, posterior; (E) left maxilla, posterior; (F) right penis, lateral.
</paragraph>
</caption>
<caption id="5ADB52D12713D524CC821A1AFE84F92C" ID-DOI="http://doi.org/10.5281/zenodo.4581841" ID-Zenodo-Dep="4581841" httpUri="https://zenodo.org/record/4581841/files/figure.png" pageId="18" pageNumber="1657" startId="18.[138,198,1582,1601]" targetBox="[9,1100,142,1544]" targetPageId="18">
<paragraph id="0E1B02592713D524CC821A1AFE84F92C" blockId="18.[138,1186,1582,1681]" pageId="18" pageNumber="1657">
Figure 6.
<taxonomicName id="C9A479DA2713D524CCE11A1AFD83F9FC" authority="Smith, 1879" authorityName="Smith" authorityYear="1879" box="[233,544,1582,1601]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="18" pageNumber="1657" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2713D524CCE11A1AFE06F9FC" box="[233,421,1582,1601]" italics="true" pageId="18" pageNumber="1657">Meterythrops robustus</emphasis>
<bibRefCitation id="6A357FA82713D524CDA21A1AFD83F9FC" author="Smith SI" box="[426,544,1582,1601]" pageId="18" pageNumber="1657" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smith, 1879</bibRefCitation>
</taxonomicName>
. (AG) Male (14.2 mm, NSMT-Cr 16756) from off Onagawa; (H, I) female (12.6 mm, NSMT-Cr 16755) from off Onagawa. (AE) Left first to fifth pleopods, anterior; (F) uropod, ventral; (G) spiniation on anterior part of uropodal endopod, ventral; (H) uropod and telson, dorsal; (I) apical part of telson, dorsal.
</paragraph>
</caption>
<paragraph id="0E1B02592712D525CC901CFEFE93FE9E" blockId="19.[125,1172,137,356]" pageId="19" pageNumber="1658">
Endopod of uropod armed with 2237 short, stout spines on mesial ventral margin from statocyst region to distal one-tenth, spines in statocyst region arranged in one or two rows (
<figureCitation id="969F1EDC2712D525CC8D1D3FFE80FE9E" box="[133,291,267,291]" captionStart="Figure 6" captionStartId="18.[138,198,1582,1601]" captionTargetBox="[9,1100,142,1544]" captionTargetId="figure-0@18.[220,1103,133,1546]" captionTargetPageId="18" captionText="Figure 6. Meterythrops robustus Smith, 1879. (AG) Male (14.2 mm, NSMT-Cr 16756) from off Onagawa; (H, I) female (12.6 mm, NSMT-Cr 16755) from off Onagawa. (AE) Left first to fifth pleopods, anterior; (F) uropod, ventral; (G) spiniation on anterior part of uropodal endopod, ventral; (H) uropod and telson, dorsal; (I) apical part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581841" httpUri="https://zenodo.org/record/4581841/files/figure.png" pageId="19" pageNumber="1658">Figure 6F, G</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592712D525CC901D18FE89FED9" blockId="19.[125,1172,137,356]" pageId="19" pageNumber="1658">
Telson with lateral margin unarmed with spines but finely serrated on distal half (
<figureCitation id="969F1EDC2712D525CC8D1D78FEB9FED9" box="[133,282,332,356]" captionStart="Figure 6" captionStartId="18.[138,198,1582,1601]" captionTargetBox="[9,1100,142,1544]" captionTargetId="figure-0@18.[220,1103,133,1546]" captionTargetPageId="18" captionText="Figure 6. Meterythrops robustus Smith, 1879. (AG) Male (14.2 mm, NSMT-Cr 16756) from off Onagawa; (H, I) female (12.6 mm, NSMT-Cr 16755) from off Onagawa. (AE) Left first to fifth pleopods, anterior; (F) uropod, ventral; (G) spiniation on anterior part of uropodal endopod, ventral; (H) uropod and telson, dorsal; (I) apical part of telson, dorsal." figureDoi="http://doi.org/10.5281/zenodo.4581841" httpUri="https://zenodo.org/record/4581841/files/figure.png" pageId="19" pageNumber="1658">Figure 6H, I</figureCitation>
).
</paragraph>
<paragraph id="0E1B02592712D525CC751D98FF5EFE79" blockId="19.[125,253,428,452]" box="[125,253,428,452]" pageId="19" pageNumber="1658">
<emphasis id="3CD0DE4B2712D525CC751D98FF5EFE79" box="[125,253,428,452]" italics="true" pageId="19" pageNumber="1658">Distribution</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="46BE51D22712D525CC751DE9FD81FD44" pageId="19" pageNumber="1658" type="reference_group">
<paragraph id="0E1B02592712D525CC751DE9FC5BFD2A" blockId="19.[125,1172,477,761]" pageId="19" pageNumber="1658">
<taxonomicName id="C9A479DA2712D525CC751DE9FEC9FE48" authorityName="Smith" authorityYear="1879" box="[125,362,477,501]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CC751DE9FEC9FE48" box="[125,362,477,501]" italics="true" pageId="19" pageNumber="1658">Meterythrops robustus</emphasis>
</taxonomicName>
has been known as a circumpolar species (
<bibRefCitation id="6A357FA82712D525CF691DE9FF1EFDAB" author="Birstein JA &amp; Tchindonova JG" pageId="19" pageNumber="1658" pagination="258 - 355" refId="ref12456" refString="Birstein JA, Tchindonova JG. 1958. Deep-sea Mysidacea from northwestern Pacific. Trudy Instituta Okeanologii Akademii Nauk SSSR 27: 258 - 355. (Rus)." type="journal article" year="1958">Birstein and Tchindonova 1958</bibRefCitation>
): northern North America (
<bibRefCitation id="6A357FA82712D525CE031DCAFD3EFDAB" author="Smith SI" box="[523,669,510,534]" pageId="19" pageNumber="1658" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smith 1879</bibRefCitation>
;
<bibRefCitation id="6A357FA82712D525CEA41DCAFCD9FDAB" author="Stephensen K" box="[684,890,510,534]" pageId="19" pageNumber="1658" pagination="1 - 20" refId="ref13509" refString="Stephensen K. 1933. The Godthaab Expedition 1928, Schizopoda. Meddelelser om GrOnland 79: 1 - 20." type="journal article" year="1933">Stephensen 1933</bibRefCitation>
;
<bibRefCitation id="6A357FA82712D525CF821DCAFBE1FDAB" author="Tattersall WM" box="[906,1090,510,534]" pageId="19" pageNumber="1658" pagination="183 - 205" refId="ref13615" refString="Tattersall WM. 1933. Euphausiacea and Mysidacea from western Canada. Contributions to Canadian Biology and Fisheries 8: 183 - 205." type="journal article" year="1933">Tattersall 1933</bibRefCitation>
,
<bibRefCitation id="6A357FA82712D525C85A1DCAFB33FDAB" author="Tattersall WM" box="[1106,1168,510,534]" pageId="19" pageNumber="1658" pagination="281 - 286" refId="ref13639" refString="Tattersall WM. 1939. The Mysidacea of eastern Canadian waters. Journal of the Fisheries Research Board of Canada 4: 281 - 286." type="journal article" year="1939">1939</bibRefCitation>
, 1951;
<bibRefCitation id="6A357FA82712D525CCC21E2AFECBFD8B" author="Banner AH" box="[202,360,542,566]" pageId="19" pageNumber="1658" pagination="345 - 399" refId="ref12386" refString="Banner AH. 1948. A taxonomic study of the Mysidacea and Euphausiacea (Crustacea) of the northeastern Pacific. Transactions of the Royal Canadian Institute 26: 345 - 399." type="journal article" year="1948">Banner 1948</bibRefCitation>
), the west coast of
<collectingCountry id="76B342C92712D525CE5C1E2AFD10FD8B" box="[596,691,542,566]" name="Norway" pageId="19" pageNumber="1658">Norway</collectingCountry>
, Spitsbergen (
<bibRefCitation id="6A357FA82712D525CF541E2AFC7AFD8B" author="Sars GO" box="[860,985,542,566]" pageId="19" pageNumber="1658" refId="ref13387" refString="Sars GO. 1879. Carcinologiske Bidrag til Norges Fauna. I. Monographi over de ved Norges Kyster forekommende Mysider. Heft 3. Christiania: A. W. BrOgger. 131 p." type="book" year="1879">Sars 1879</bibRefCitation>
), the Kara Sea, northwestern
<collectingCountry id="76B342C92712D525CD2D1E0BFED3FDEA" box="[293,368,575,599]" name="Russia" pageId="19" pageNumber="1658">Russia</collectingCountry>
(
<bibRefCitation id="6A357FA82712D525CD801E0BFD91FDEA" author="Hansen HJ" box="[392,562,575,599]" pageId="19" pageNumber="1658" pagination="1 - 120" refId="ref12728" refString="Hansen HJ. 1908. Crustacea Malacostraca I. The Danish Ingolf-Expedition 3: 1 - 120." type="journal article" year="1908">Hansen 1908</bibRefCitation>
), eastern and western
<collectingCountry id="76B342C92712D525CF5D1E0BFC73FDEA" box="[853,976,575,599]" name="Greenland" pageId="19" pageNumber="1658">Greenland</collectingCountry>
(
<bibRefCitation id="6A357FA82712D525CFEF1E0BFB33FDEA" author="Hansen HJ" box="[999,1168,575,599]" pageId="19" pageNumber="1658" pagination="1 - 120" refId="ref12728" refString="Hansen HJ. 1908. Crustacea Malacostraca I. The Danish Ingolf-Expedition 3: 1 - 120." type="journal article" year="1908">Hansen 1908</bibRefCitation>
;
<bibRefCitation id="6A357FA82712D525CC751E6BFEE9FDCA" author="Stephensen K" box="[125,330,607,631]" pageId="19" pageNumber="1658" pagination="7 - 134" refId="ref13458" refString="Stephensen K. 1912. Report on the Malacostraca collected by the '' Tjalfe' ' - Expedition, under the direction of cand. mag. Ad. S. Jensen, especially at W. Greenland. Videnskabelige Meddeleser fra Dansk Naturhistorisk Foreningi Kobenhavn 64: 7 - 134." type="journal article" year="1912">Stephensen 1912</bibRefCitation>
,
<bibRefCitation id="6A357FA82712D525CD501E6BFE34FDCA" author="Stephensen K" box="[344,407,607,631]" pageId="19" pageNumber="1658" pagination="1 - 20" refId="ref13509" refString="Stephensen K. 1933. The Godthaab Expedition 1928, Schizopoda. Meddelelser om GrOnland 79: 1 - 20." type="journal article" year="1933">1933</bibRefCitation>
), and eastern
<collectingCountry id="76B342C92712D525CE361E6BFD2AFDCA" box="[574,649,607,631]" name="Russia" pageId="19" pageNumber="1658">Russia</collectingCountry>
(
<bibRefCitation id="6A357FA82712D525CE931E6BFCF0FDCA" author="Tattersall WM &amp; Tattersall OS" box="[667,851,607,631]" pageId="19" pageNumber="1658" refId="ref13693" refString="Tattersall WM, Tattersall OS. 1951. British Mysidacea. London: The Ray Society. 460 p." type="book" year="1951">Tattersall 1951</bibRefCitation>
;
<bibRefCitation id="6A357FA82712D525CF691E6BFF1EFD2A" author="Birstein JA &amp; Tchindonova JG" pageId="19" pageNumber="1658" pagination="258 - 355" refId="ref12456" refString="Birstein JA, Tchindonova JG. 1958. Deep-sea Mysidacea from northwestern Pacific. Trudy Instituta Okeanologii Akademii Nauk SSSR 27: 258 - 355. (Rus)." type="journal article" year="1958">Birstein and Tchindonova 1958</bibRefCitation>
). This species is here recorded from Japanese waters for the first time.
</paragraph>
<paragraph id="0E1B02592712D525CC901E94FD81FD44" blockId="19.[125,1172,477,761]" pageId="19" pageNumber="1658">
This species has been collected from the mesopelagic zone by dredge (
<bibRefCitation id="6A357FA82712D525CFD81E94FB33FD05" author="Whiteaves JF" box="[976,1168,672,696]" pageId="19" pageNumber="1658" pagination="1 - 9" refId="ref13713" refString="Whiteaves JF. 1874. On recent deep-sea dredging operations in the Gulf of St. Lawrence. American Journal of Science and Arts, Series 3 7: 1 - 9." type="journal article" year="1874">Whiteaves 1874</bibRefCitation>
;
<bibRefCitation id="6A357FA82712D525CC751EF5FE91FD64" author="Tattersall WM &amp; Tattersall OS" box="[125,306,705,729]" pageId="19" pageNumber="1658" refId="ref13693" refString="Tattersall WM, Tattersall OS. 1951. British Mysidacea. London: The Ray Society. 460 p." type="book" year="1951">Tattersall 1951</bibRefCitation>
), trawl (
<bibRefCitation id="6A357FA82712D525CD981EF5FDFEFD64" author="Stephensen K" box="[400,605,705,729]" pageId="19" pageNumber="1658" pagination="1 - 20" refId="ref13509" refString="Stephensen K. 1933. The Godthaab Expedition 1928, Schizopoda. Meddelelser om GrOnland 79: 1 - 20." type="journal article" year="1933">Stephensen 1933</bibRefCitation>
; present study), and vertically or obliquely towed net (
<bibRefCitation id="6A357FA82712D525CCBB1ED5FEC8FD44" author="Tattersall WM" box="[179,363,737,761]" pageId="19" pageNumber="1658" pagination="281 - 286" refId="ref13639" refString="Tattersall WM. 1939. The Mysidacea of eastern Canadian waters. Journal of the Fisheries Research Board of Canada 4: 281 - 286." type="journal article" year="1939">Tattersall 1939</bibRefCitation>
;
<bibRefCitation id="6A357FA82712D525CD701ED5FDB6FD44" author="Banner AH" box="[376,533,737,761]" pageId="19" pageNumber="1658" pagination="345 - 399" refId="ref12386" refString="Banner AH. 1948. A taxonomic study of the Mysidacea and Euphausiacea (Crustacea) of the northeastern Pacific. Transactions of the Royal Canadian Institute 26: 345 - 399." type="journal article" year="1948">Banner 1948</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="46BE51D22712D525CC751F76FDB0F928" pageId="19" pageNumber="1658" type="discussion">
<paragraph id="0E1B02592712D525CC751F76FF7FFCE7" blockId="19.[125,220,834,858]" box="[125,220,834,858]" pageId="19" pageNumber="1658">
<emphasis id="3CD0DE4B2712D525CC751F76FF7FFCE7" box="[125,220,834,858]" italics="true" pageId="19" pageNumber="1658">Remarks</emphasis>
</paragraph>
<paragraph id="0E1B02592712D525CC751F46FF52FBB1" blockId="19.[125,1172,882,1685]" pageId="19" pageNumber="1658">
We analysed specimens collected from waters near Onagawa,
<collectingCountry id="76B342C92712D525CF4D1F46FC29FC37" box="[837,906,882,906]" name="Japan" pageId="19" pageNumber="1658">Japan</collectingCountry>
. They correspond with the original description by
<bibRefCitation id="6A357FA82712D525CDB01FA7FDFAFC16" author="Smith SI" box="[440,601,915,939]" pageId="19" pageNumber="1658" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smith (1879)</bibRefCitation>
, with the exception of the uropodal endopod. In
<bibRefCitation id="6A357FA82712D525CC751F87FE8FFC76" author="Smith SI" box="[125,300,947,971]" pageId="19" pageNumber="1658" pagination="27 - 136" refId="ref13423" refString="Smith SI. 1879. The eye-stalked crustaceans of the Atlantic coast of North America north of Cape Cod. Transactions of the Connecticut Academy of Arts and Sciences 5: 27 - 136." type="journal article" year="1879">Smiths (1879)</bibRefCitation>
description, the uropodal endopod extends posteriorly only slightly beyond the tip of the telson. We found that it extends beyond the tip of the telson by one-fourth of its length.
</paragraph>
<paragraph id="0E1B02592712D525CC901821FF5EFB13" blockId="19.[125,1172,882,1685]" pageId="19" pageNumber="1658">
We also report differences in the shape of the antennal scale and the spine arrangement in the statocyst region of the uropodal endopod. The antennal scale is 33.5 times longer than it is broad, compared to three times longer in the original description. The spines in the statocyst region are arranged in one or two rows, as opposed to the single row in the
<typeStatus id="D11FBCFB2712D525C86B1842FB37FB33" box="[1123,1172,1142,1166]" pageId="19" pageNumber="1658">type</typeStatus>
specimens.
</paragraph>
<paragraph id="0E1B02592712D525CC901883FC7FFB4D" blockId="19.[125,1172,882,1685]" pageId="19" pageNumber="1658">
Males have modified terminal setae on the endopod and exopod of the fifth pleopod, but these setae could not be confirmed in the
<typeStatus id="D11FBCFB2712D525CE6418ECFD3EFB4D" box="[620,669,1240,1264]" pageId="19" pageNumber="1658">type</typeStatus>
specimens due to damage.
</paragraph>
<paragraph id="0E1B02592712D525CC9018CDFDB0F928" blockId="19.[125,1172,882,1685]" pageId="19" pageNumber="1658">
<bibRefCitation id="6A357FA82712D525CC9018CDFEEBFAAC" author="Banner AH" box="[152,328,1273,1297]" pageId="19" pageNumber="1658" pagination="345 - 399" refId="ref12386" refString="Banner AH. 1948. A taxonomic study of the Mysidacea and Euphausiacea (Crustacea) of the northeastern Pacific. Transactions of the Royal Canadian Institute 26: 345 - 399." type="journal article" year="1948">Banner (1948)</bibRefCitation>
noted that
<taxonomicName id="C9A479DA2712D525CDD318CDFDC3FAAC" authorityName="Smith" authorityYear="1879" box="[475,608,1273,1297]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CDD318CDFDC3FAAC" box="[475,608,1273,1297]" italics="true" pageId="19" pageNumber="1658">M. robustus</emphasis>
</taxonomicName>
from the northeastern Pacific have small-eyed morphs similar to those of
<taxonomicName id="C9A479DA2712D525CDBA192EFD25FA8C" authorityName="W. Tattersall" authorityYear="1951" box="[434,646,1305,1329]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="microphthalmus">
<emphasis id="3CD0DE4B2712D525CDBA192EFD25FA8C" box="[434,646,1305,1329]" italics="true" pageId="19" pageNumber="1658">M. microphthalmus</emphasis>
</taxonomicName>
as well as intermediate forms.
<bibRefCitation id="6A357FA82712D525CFE2192DFB37FA8C" author="Banner AH" box="[1002,1172,1305,1329]" pageId="19" pageNumber="1658" pagination="575 - 583" refId="ref12419" refString="Banner AH. 1954. A supplement to W. M. Tattersall's review of the Mysidacea of the United States National Museum. Proceedings of the United States National Museum 103: 575 - 583." type="journal article" year="1954">Banner (1954)</bibRefCitation>
tentatively assigned
<taxonomicName id="C9A479DA2712D525CD64190EFDE7FAEC" authorityName="W. Tattersall" authorityYear="1951" box="[364,580,1337,1361]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="microphthalmus">
<emphasis id="3CD0DE4B2712D525CD64190EFDE7FAEC" box="[364,580,1337,1361]" italics="true" pageId="19" pageNumber="1658">M. microphthalmus</emphasis>
</taxonomicName>
to a junior synonym of
<taxonomicName id="C9A479DA2712D525CF65190EFC52FAEC" authorityName="Smith" authorityYear="1879" box="[877,1009,1337,1361]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CF65190EFC52FAEC" box="[877,1009,1337,1361]" italics="true" pageId="19" pageNumber="1658">M. robustus</emphasis>
</taxonomicName>
.
<bibRefCitation id="6A357FA82712D525C80C190DFED0FACF" author="Birstein JA &amp; Tchindonova JG" pageId="19" pageNumber="1658" pagination="258 - 355" refId="ref12456" refString="Birstein JA, Tchindonova JG. 1958. Deep-sea Mysidacea from northwestern Pacific. Trudy Instituta Okeanologii Akademii Nauk SSSR 27: 258 - 355. (Rus)." type="journal article" year="1958">Birstein and Tchindonova (1958)</bibRefCitation>
recorded both
<taxonomicName id="C9A479DA2712D525CE27196EFCA4FACF" authorityName="W. Tattersall" authorityYear="1951" box="[559,775,1370,1394]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="microphthalmus">
<emphasis id="3CD0DE4B2712D525CE27196EFCA4FACF" box="[559,775,1370,1394]" italics="true" pageId="19" pageNumber="1658">M. microphthalmus</emphasis>
</taxonomicName>
and
<taxonomicName id="C9A479DA2712D525CF40196EFC6FFACF" authorityName="Smith" authorityYear="1879" box="[840,972,1370,1394]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CF40196EFC6FFACF" box="[840,972,1370,1394]" italics="true" pageId="19" pageNumber="1658">M. robustus</emphasis>
</taxonomicName>
from the Sea of Okhotsk, but none of the intermediate forms reported by
<bibRefCitation id="6A357FA82712D525CF2C194EFC73FA2F" author="Banner AH" box="[804,976,1402,1426]" pageId="19" pageNumber="1658" pagination="345 - 399" refId="ref12386" refString="Banner AH. 1948. A taxonomic study of the Mysidacea and Euphausiacea (Crustacea) of the northeastern Pacific. Transactions of the Royal Canadian Institute 26: 345 - 399." type="journal article" year="1948">Banner (1948)</bibRefCitation>
were found. We report that these two species are clearly distinguishable from each other in the characters of the eyes, the antennal scale, and the uropodal endopod. The eyes are large and slightly depressed dorsoventrally in
<taxonomicName id="C9A479DA2712D525CDD919E8FDFBFA4E" authorityName="Smith" authorityYear="1879" box="[465,600,1499,1523]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CDD919E8FDFBFA4E" box="[465,600,1499,1523]" italics="true" pageId="19" pageNumber="1658">M. robustus</emphasis>
</taxonomicName>
, whereas they are small and cylindrical in
<taxonomicName id="C9A479DA2712D525C87A19E8FE8BF9AE" authorityName="W. Tattersall" authorityYear="1951" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="microphthalmus">
<emphasis id="3CD0DE4B2712D525C87A19E8FE8BF9AE" italics="true" pageId="19" pageNumber="1658">M. microphthalmus</emphasis>
</taxonomicName>
. The apical lobe of the antennal scale is as long as it is broad or up to 1.2 times longer that it is broad in
<taxonomicName id="C9A479DA2712D525CDD31A29FDF8F989" authorityName="Smith" authorityYear="1879" box="[475,603,1564,1588]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CDD31A29FDF8F989" box="[475,603,1564,1588]" italics="true" pageId="19" pageNumber="1658">M. robustus</emphasis>
</taxonomicName>
, as opposed to 1.72 times longer than it is broad in
<taxonomicName id="C9A479DA2712D525CC951A09FEC4F9E9" box="[157,359,1596,1620]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="microphtalmus">
<emphasis id="3CD0DE4B2712D525CC951A09FEC4F9E9" box="[157,359,1596,1620]" italics="true" pageId="19" pageNumber="1658">M. microphtalmus</emphasis>
</taxonomicName>
. The uropodal endopod is armed with a row of spines on the mesial margin from the statocyst region to the distal tenth in
<taxonomicName id="C9A479DA2712D525CEE11A69FCCAF9C8" authorityName="Smith" authorityYear="1879" box="[745,873,1629,1653]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="robustus">
<emphasis id="3CD0DE4B2712D525CEE11A69FCCAF9C8" box="[745,873,1629,1653]" italics="true" pageId="19" pageNumber="1658">M. robustus</emphasis>
</taxonomicName>
, whereas it extends to the distal fourth in
<taxonomicName id="C9A479DA2712D525CD3C1A4AFDA9F928" authorityName="W. Tattersall" authorityYear="1951" box="[308,522,1661,1685]" class="Malacostraca" family="Mysidae" genus="Meterythrops" kingdom="Animalia" order="Mysida" pageId="19" pageNumber="1658" phylum="Arthropoda" rank="species" species="microphthalmus">
<emphasis id="3CD0DE4B2712D525CD3C1A4AFDA9F928" box="[308,522,1661,1685]" italics="true" pageId="19" pageNumber="1658">M. microphthalmus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>