390 lines
72 KiB
XML
390 lines
72 KiB
XML
<document id="B39F4FBAF972A251B63E9ACF629EC95C" ID-CLB-Dataset="42362" ID-DOI="10.11646/zootaxa.3873.5.1" ID-GBIF-Dataset="3d0f1d17-cc96-434a-9e23-17c71f14e120" ID-ISSN="1175-5326" ID-Zenodo-Dep="231335" ID-ZooBank="22EC841D-C410-4EEB-B0B7-A67A6E175BEE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460938408449" checkinUser="plazi" docAuthor="Tomikawa, Ko, Soh, Ho Young, Kobayashi, Norio & Yamaguchi, Aika" docDate="2014" docId="03CD87A2B448E90AC087C866FEADFBFE" docLanguage="en" docName="zt03873p476.pdf" docOrigin="Zootaxa 3873 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gammarus nipponensis Ueno 1940" docType="treatment" docVersion="9" lastPageNumber="468" masterDocId="FFF4FFDAB444E91BC010CB01FFB6F813" masterDocTitle="Taxonomic relationship between two Gammarus species, G. nipponensis and G. sobaegensis (Amphipoda: Gammaridae), with description of a new species" masterLastPageNumber="476" masterPageNumber="451" pageNumber="463" updateTime="1698583679689" updateUser="ExternalLinkService">
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<mods:title id="484B8553383802EA720AA2C32ABF53BC">Taxonomic relationship between two Gammarus species, G. nipponensis and G. sobaegensis (Amphipoda: Gammaridae), with description of a new species</mods:title>
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<mods:namePart id="E5D2EED90CA57511F7B82DFBF834E910">Tomikawa, Ko</mods:namePart>
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<mods:namePart id="65E37E942DFFC3B60D956145272A53FB">Soh, Ho Young</mods:namePart>
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<mods:namePart id="82BC67E40CE2511EC46BF11E205A1C26">Kobayashi, Norio</mods:namePart>
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<mods:namePart id="C36AF7F6C7C083475935DAD9D0E6A853">Yamaguchi, Aika</mods:namePart>
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<mods:title id="6077AE24989D981B7A676126F9AFE3A2">Zootaxa</mods:title>
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<mods:date id="7974892DF9AE314ABA88BC950865CD5A">2014</mods:date>
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<mods:number id="C5902D55A7C47AA1FA3C719333B5F3ED">3873</mods:number>
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<treatment id="03CD87A2B448E90AC087C866FEADFBFE" ID-DOI="http://doi.org/10.5281/zenodo.6137029" ID-GBIF-Taxon="119590843" ID-Zenodo-Dep="6137029" LSID="urn:lsid:plazi:treatment:03CD87A2B448E90AC087C866FEADFBFE" httpUri="http://treatment.plazi.org/id/03CD87A2B448E90AC087C866FEADFBFE" lastPageId="17" lastPageNumber="468" pageId="12" pageNumber="463">
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<subSubSection id="C37E653FB448E917C087C866FE9FFBD4" pageId="12" pageNumber="463" type="nomenclature">
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<paragraph id="8BDB36B4B448E917C087C866FDFEFB91" blockId="12.[151,584,871,967]" box="[151,584,871,898]" pageId="12" pageNumber="463">
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<heading id="D09381D8B448E917C087C866FDFEFB91" bold="true" box="[151,584,871,898]" fontSize="11" level="1" pageId="12" pageNumber="463" reason="1">
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<taxonomicName id="4C644D37B448E917C087C866FDFEFB91" ID-CoL="3F8GD" authority="Ueno, 1940" authorityName="Ueno" authorityYear="1940" box="[151,584,871,898]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="463" phylum="Arthropoda" rank="species" species="nipponensis">
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<emphasis id="B910EAA6B448E917C087C866FDFEFB91" bold="true" box="[151,584,871,898]" pageId="12" pageNumber="463">
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<emphasis id="B910EAA6B448E917C087C866FE00FB92" bold="true" box="[151,438,871,897]" italics="true" pageId="12" pageNumber="463">Gammarus nipponensis</emphasis>
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<bibRefCitation id="EFF54B45B448E917C1ADC869FDFEFB91" author="Ueno" box="[445,584,872,898]" pageId="12" pageNumber="463" refString="Ueno, M. (1940) Some freshwater amphipods from Manchoukuo, Corea and Japan. Bulletin of the Biogeographical Society of Japan, 10, 63 - 85." type="journal article" year="1940">Uéno, 1940</bibRefCitation>
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</emphasis>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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<paragraph id="8BDB36B4B448E917C087C88AFE9FFBD4" blockId="12.[151,584,871,967]" pageId="12" pageNumber="463">
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||
[Japanese name: Nippon-yokoebi]
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||
<figureCitation id="135F2A31B448E917C087C8AFFE9FFBD4" box="[151,297,942,967]" captionStart-0="FIGURE 9" captionStart-1="FIGURE 10" captionStart-2="FIGURE 11" captionStartId-0="14.[151,250,1748,1770]" captionStartId-1="15.[151,250,1758,1780]" captionStartId-2="16.[151,250,1805,1827]" captionTargetBox-0="[245,1341,194,1726]" captionTargetBox-1="[245,1341,194,1735]" captionTargetBox-2="[245,1341,374,1783]" captionTargetId-0="figure@14.[244,1343,193,1727]" captionTargetId-1="figure@15.[244,1343,193,1737]" captionTargetId-2="figure@16.[244,1343,373,1784]" captionTargetPageId-0="14" captionTargetPageId-1="15" captionTargetPageId-2="16" captionText-0="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." captionText-1="FIGURE 10. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A – E, pereopods 3 – 7, respectively, medial views." captionText-2="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri-0="https://zenodo.org/record/231344/files/figure.png" httpUri-1="https://zenodo.org/record/231345/files/figure.png" httpUri-2="https://zenodo.org/record/231346/files/figure.png" pageId="12" pageNumber="463">Figures 9–11</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37E653FB448E917C087C8F6FD72FC7B" pageId="12" pageNumber="463" type="reference_group">
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<paragraph id="8BDB36B4B448E917C087C8F6FC80FC59" blockId="12.[151,1072,1014,1128]" pageId="12" pageNumber="463">
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<treatmentCitationGroup id="AB74119AB448E917C087C8F6FC80FC59" pageId="12" pageNumber="463">
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<taxonomicName id="4C644D37B448E917C087C8F6FD9CFC1F" ID-CoL="3F8JD" authority="Tattersall, 1922 : 451" authorityName="Tattersall" authorityPageNumber="451" authorityYear="1922" box="[151,554,1014,1036]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="463" phylum="Arthropoda" rank="species" species="pulex">
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<emphasis id="B910EAA6B448E917C087C8F6FEF2FC1F" box="[151,324,1014,1036]" italics="true" pageId="12" pageNumber="463">Gammarus pulex</emphasis>
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: Tattersall, 1922: 451
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</taxonomicName>
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, pl. XX, figs. 19–21;
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<treatmentCitation id="0AC510A5B448E917C316C8F7FC07FC1F" author="Ueno" box="[774,945,1014,1036]" page="365" pageId="12" pageNumber="463" year="1927">
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<bibRefCitation id="EFF54B45B448E917C316C8F7FCC9FC1F" author="Ueno" box="[774,895,1014,1036]" pageId="12" pageNumber="463" refString="Ueno, M. (1927) Notes on some subterranean isopods and amphipods of Japan. Memoirs of the College of Science, Kyoto Imperial University, Series B, 3, 355 - 368." type="journal article" year="1927">Uéno, 1927</bibRefCitation>
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: 365
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</treatmentCitation>
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||
, fig. 6.
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<taxonomicName id="4C644D37B448E917C087CF17FD59FC38" ID-CoL="3F8GD" authority="Ueno, 1940: 81" authorityName="Ueno" authorityPageNumber="81" authorityYear="1940" box="[151,751,1045,1067]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="463" phylum="Arthropoda" rank="species" species="nipponensis" subGenus="Rivulogammarus">
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<emphasis id="B910EAA6B448E917C087CF17FEBEFC38" box="[151,264,1046,1067]" italics="true" pageId="12" pageNumber="463">Gammarus</emphasis>
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(
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<emphasis id="B910EAA6B448E917C106CF14FE75FC38" box="[278,451,1045,1067]" italics="true" pageId="12" pageNumber="463">Rivulogammarus</emphasis>
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)
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<emphasis id="B910EAA6B448E917C1C2CF17FDFDFC38" box="[466,587,1046,1067]" italics="true" pageId="12" pageNumber="463">nipponensis</emphasis>
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<treatmentCitation id="0AC510A5B448E917C241CF14FD59FC38" author="Ueno" box="[593,751,1045,1067]" page="81" pageId="12" pageNumber="463" year="1940">
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||
<bibRefCitation id="EFF54B45B448E917C241CF14FD7CFC38" author="Ueno" box="[593,714,1045,1067]" pageId="12" pageNumber="463" refString="Ueno, M. (1940) Some freshwater amphipods from Manchoukuo, Corea and Japan. Bulletin of the Biogeographical Society of Japan, 10, 63 - 85." type="journal article" year="1940">Uéno, 1940</bibRefCitation>
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: 81
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</treatmentCitation>
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</taxonomicName>
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, figs. 91–116;
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<treatmentCitation id="0AC510A5B448E917C395CF14FB9AFC38" author="Ueno" box="[901,1068,1045,1067]" page="461" pageId="12" pageNumber="463" year="1941">
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||
<bibRefCitation id="EFF54B45B448E917C395CF14FC49FC38" author="Ueno" box="[901,1023,1045,1067]" pageId="12" pageNumber="463" refString="Ueno, M. (1941) Amphipoda from Oki Island. The Zoological Magazine, 53, 461. [in Japanese]" type="journal article" year="1941">Uéno, 1941</bibRefCitation>
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:461
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</treatmentCitation>
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||
.
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<taxonomicName id="4C644D37B448E917C087CF35FDD0FC59" ID-CoL="3F8GD" authority="Karaman, 1984: 153" authorityName="Karaman" authorityPageNumber="153" authorityYear="1984" box="[151,614,1076,1098]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="463" phylum="Arthropoda" rank="species" species="nipponensis">
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<emphasis id="B910EAA6B448E917C087CF35FE30FC59" box="[151,390,1076,1098]" italics="true" pageId="12" pageNumber="463">Gammarus nipponensis</emphasis>
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||
:
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<treatmentCitation id="0AC510A5B448E917C184CF34FDD0FC59" author="Karaman" box="[404,614,1076,1098]" page="153" pageId="12" pageNumber="463" year="1984">
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||
<bibRefCitation id="EFF54B45B448E917C184CF34FD85FC59" author="Karaman" box="[404,563,1076,1098]" pageId="12" pageNumber="463" refString="Karaman, G. S. (1984) Remarks to the freshwater Gammarus species (Fam. Gammaridae) from Korea, China, Japan and some adjacent regions (Contribution to the knowledge of the Amphipoda 134). The Montenegrin Academy of Sciences and Arts, Glasnik of Section of Natural Sciences, 4, 139 - 162." type="journal article" year="1984">Karaman, 1984</bibRefCitation>
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: 153
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</treatmentCitation>
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</taxonomicName>
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; 1986: 83, figs. 1–3.
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</treatmentCitationGroup>
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||
</paragraph>
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<paragraph id="8BDB36B4B448E917C087CF52FD72FC7B" blockId="12.[151,1072,1014,1128]" box="[151,708,1106,1128]" pageId="12" pageNumber="463">
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<treatmentCitationGroup id="AB74119AB448E917C087CF52FD72FC7B" box="[151,708,1106,1128]" pageId="12" pageNumber="463">
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||
<taxonomicName id="4C644D37B448E917C087CF52FDECFC7B" ID-CoL="3F8KV" authority="Karaman, 1986: 88" authorityName="Karaman" authorityPageNumber="88" authorityYear="1986" box="[151,602,1106,1128]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="463" phylum="Arthropoda" rank="species" species="sobaegensis">
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<emphasis id="B910EAA6B448E917C087CF52FE3EFC7B" box="[151,392,1106,1128]" italics="true" pageId="12" pageNumber="463">Gammarus sobaegensis</emphasis>
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||
:
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<treatmentCitation id="0AC510A5B448E917C185CF52FDECFC7B" author="Karaman" box="[405,602,1106,1128]" page="88" pageId="12" pageNumber="463" year="1986">
|
||
<bibRefCitation id="EFF54B45B448E917C185CF52FD83FC7B" author="Karaman" box="[405,565,1106,1128]" pageId="12" pageNumber="463" refString="Karaman, G. S. (1986) The genus Gammarus Fabr. in Japan (Fam. Gammaridae) (Contribution to the knowledge of the Amphipoda 162). Poljoprivreda i Sumarstvo, 32, 81 - 97." type="journal article" year="1986">Karaman, 1986</bibRefCitation>
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||
: 88
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||
</treatmentCitation>
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</taxonomicName>
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, figs. 4–6.
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||
</treatmentCitationGroup>
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||
</paragraph>
|
||
</subSubSection>
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||
<subSubSection id="C37E653FB448E917C087CF94FEF9FD09" pageId="12" pageNumber="463" type="materials_examined">
|
||
<paragraph id="8BDB36B4B448E917C087CF94FEF9FD09" blockId="12.[151,1437,1173,2026]" pageId="12" pageNumber="463">
|
||
<emphasis id="B910EAA6B448E917C087CF94FE32FCBD" bold="true" box="[151,388,1173,1198]" pageId="12" pageNumber="463">Material examined.</emphasis>
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||
NSMT-Cr 22728, male (10.0 mm, 6 slides), NSMT-Cr 22729, male (
|
||
<quantity id="4C9C9B51B448E917C4A9CF97FA95FCBE" box="[1209,1315,1174,1198]" metricMagnitude="-2" metricUnit="m" metricValue="1.1199999999999999" pageId="12" pageNumber="463" unit="mm" value="11.2">11.2 mm</quantity>
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||
, 5 slides), NSMT-Cr 22730, female (
|
||
<quantity id="4C9C9B51B448E917C1AECFBBFDA1FCC2" box="[446,535,1210,1234]" metricMagnitude="-3" metricUnit="m" metricValue="9.1" pageId="12" pageNumber="463" unit="mm" value="9.1">9.1 mm</quantity>
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||
, 4 slides), and NSMT-Cr 22731,
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||
<specimenCount id="9D62FD3DB448E917C39BCFBBFC57FCC1" box="[907,993,1209,1234]" pageId="12" pageNumber="463" type="male">2 males</specimenCount>
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||
and
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<specimenCount id="9D62FD3DB448E917C408CFBBFB32FCC1" box="[1048,1156,1209,1234]" pageId="12" pageNumber="463" type="female">2 females</specimenCount>
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||
in ethanol vial, Kiyotaki (35˚2′27.8″N, 135˚39′24.9″E), Kyoto, Kyoto Prefecture,
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||
<collectingCountry id="F3737624B448E917C332CFDFFCD3FCE6" box="[802,869,1246,1269]" name="Japan" pageId="12" pageNumber="463">Japan</collectingCountry>
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||
, collected by K. Tomikawa and S. Tashiro on
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||
<date id="FFDA1074B448E917C590CFDFFEFDFD09" pageId="12" pageNumber="463" value="2011-12-10">10 December 2011</date>
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||
.
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E653FB448E90AC0D7CE24FE57FA96" lastPageId="17" lastPageNumber="468" pageId="12" pageNumber="463" type="description">
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<paragraph id="8BDB36B4B448E917C0D7CE24FB42FDDD" blockId="12.[151,1437,1173,2026]" pageId="12" pageNumber="463">
|
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<emphasis id="B910EAA6B448E917C0D7CE24FD2DFD2D" bold="true" box="[199,667,1317,1342]" pageId="12" pageNumber="463">Description of male (NSMT-Cr 22729).</emphasis>
|
||
<emphasis id="B910EAA6B448E917C2B4CE24FD68FD2D" box="[676,734,1317,1342]" italics="true" pageId="12" pageNumber="463">Body</emphasis>
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||
not carinate.
|
||
<emphasis id="B910EAA6B448E917C36ACE24FC00FD2D" box="[890,950,1317,1342]" italics="true" pageId="12" pageNumber="463">Head</emphasis>
|
||
shorter than pereonites 1 and 2 combined, rostrum short, antennal sinus rounded, eye elliptical shape.
|
||
<emphasis id="B910EAA6B448E917C328CE48FC64FD71" box="[824,978,1353,1378]" italics="true" pageId="12" pageNumber="463">Pleonites 1–3</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C3F3CE48FB87FD71" box="[995,1073,1353,1378]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="12" pageNumber="463">Fig. 11</figureCitation>
|
||
D–F) with 4 setae on respective postero-dorsal margins.
|
||
<emphasis id="B910EAA6B448E917C1B8CE6CFD3BFD95" box="[424,653,1389,1414]" italics="true" pageId="12" pageNumber="463">Epimeral plates 1–3</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C28ECE6CFD5BFD95" box="[670,749,1389,1414]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="12" pageNumber="463">Fig. 11</figureCitation>
|
||
A–C) with 4, 5, and 5 setae on respective posterior margins; anteroventral margin of plate 1 with many setae; ventral margins of plates 2 and 3 with 2 and 3 robust setae, respectively.
|
||
<emphasis id="B910EAA6B448E917C13ACEB7FE6DFDDD" box="[298,475,1462,1486]" italics="true" pageId="12" pageNumber="463">Urosomites 1–3</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C1FBCEB4FD8EFDDD" box="[491,568,1461,1486]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="12" pageNumber="463">Fig. 11</figureCitation>
|
||
G–I) with 2 robust setae on respective postero-dorsal margins.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B448E917C0D7CEDBFD04FE91" blockId="12.[151,1437,1173,2026]" pageId="12" pageNumber="463">
|
||
<emphasis id="B910EAA6B448E917C0D7CEDBFE8BFDE1" box="[199,317,1498,1522]" italics="true" pageId="12" pageNumber="463">Antenna 1</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C141CED8FE2FFDE1" box="[337,409,1497,1522]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="12" pageNumber="463">Fig. 9</figureCitation>
|
||
A): length 1.5 × antenna 2; peduncular articles 1–3 with length ratio of 1.0: 0.8: 0.5; peduncular article 1 with cluster of short setae on anterior margin and 2 setae on posterior margin, inner and outer surfaces setulose; peduncular article 2 length 3.0 × width, bearing cluster of setae and short setae on inner and outer surfaces, respectively; peduncular article 3 with 2 short setae on inner surface; accessory flagellum 4-articulate; primary flagellum 30-articulate, calceoli absent.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B448E917C0D7CD8FFA3CFF6D" blockId="12.[151,1437,1173,2026]" pageId="12" pageNumber="463">
|
||
<emphasis id="B910EAA6B448E917C0D7CD8FFE8CFEB5" box="[199,314,1678,1702]" italics="true" pageId="12" pageNumber="463">Antenna 2</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C15BCD8CFE26FEB5" box="[331,400,1677,1702]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="12" pageNumber="463">Fig. 9</figureCitation>
|
||
B): peduncular article 1 with pair of setae distally; peduncular article 4 slightly shorter than article 5, length 3.1 × width, anterior margin with 2 clusters of setae, posterior margin with single seta and 6 clusters of setae, length of longest seta 1.6 × width of peduncular article 4, inner surface with 5 clusters, 1 pair of setae and 2 seta, outer surface with cluster of setae and 2 short setae; peduncular article 5 length 5.4 × width, anterior submargin with 3 clusters of setae and pair of setae, posterior margin with 2 setae and 6 clusters of setae, length of longest seta on posterior margin 2.4 × width of peduncular article 5, inner surface with 8 clusters of setae and single seta, outer surface with cluster of setae and pair of short setae; flagellum 11-articulate, calceoli absent.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B448E916C0D7CC88FA9EF9BF" blockId="12.[151,1437,1173,2026]" lastBlockId="13.[151,1437,151,1941]" lastPageId="13" lastPageNumber="464" pageId="12" pageNumber="463">
|
||
<emphasis id="B910EAA6B448E917C0D7CC88FEFCFFB1" box="[199,330,1929,1954]" italics="true" pageId="12" pageNumber="463">Mouthparts</emphasis>
|
||
.
|
||
<emphasis id="B910EAA6B448E917C14ACC8BFE7FFFB1" box="[346,457,1929,1954]" italics="true" pageId="12" pageNumber="463">Upper lip</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C1CACC88FDA8FFB1" box="[474,542,1929,1954]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="12" pageNumber="463">Fig. 9</figureCitation>
|
||
C) with fine setae on rounded ventral margin.
|
||
<emphasis id="B910EAA6B448E917C425CC8BFB15FFB1" box="[1077,1187,1929,1954]" italics="true" pageId="12" pageNumber="463">Lower lip</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C4A5CC88FB4CFFB1" box="[1205,1274,1929,1954]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="12" pageNumber="463">Fig. 9</figureCitation>
|
||
D) with broad outer lobes, inner lobes indistinct.
|
||
<emphasis id="B910EAA6B448E917C209CCACFD39FFD5" box="[537,655,1965,1990]" italics="true" pageId="12" pageNumber="463">Mandibles</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B448E917C28ECCACFD56FFD5" box="[670,736,1965,1990]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="12" pageNumber="463">Fig. 9</figureCitation>
|
||
E–G) with left and right incisors 5 and 4-dentate, respectively; left lacinia mobilis 4-dentate, right one indistinctly bifid, bearing small teeth; each accessory setal row consisting of weakly pectinate setae; palp 3-articulate with length ratio of 1.0: 2.7: 2.1, article 1 lacking setae, article 2 with 22 setae, article 3 with 1 cluster of A-setae, 2 clusters of B-setae, 27 D-setae, and 4 E-setae.
|
||
<emphasis id="B910EAA6B449E916C4B8CBBDFAA2F8C7" box="[1192,1300,188,213]" italics="true" pageId="13" pageNumber="464">Maxilla 1</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C534CBBDFAD1F8C7" box="[1316,1383,188,213]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="13" pageNumber="464">Fig. 9</figureCitation>
|
||
H, I) with 16 plumose setae on medial margin of inner plate, inner surface setulose; outer plate subrectangular, with 11 serrate robust setae apically; palp 2-articulate, exceeding tip of outer plate, article 1 short and lacking marginal setae, article 2 with 8 robust and 3 slender setae apically.
|
||
<emphasis id="B910EAA6B449E916C304CA26FC36F953" box="[788,896,295,320]" italics="true" pageId="13" pageNumber="464">Maxilla 2</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C39ECA26FC66F953" box="[910,976,295,320]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="13" pageNumber="464">Fig. 9</figureCitation>
|
||
J) with oblique setal row consisting of 12 plumose setae.
|
||
<emphasis id="B910EAA6B449E916C153CA4DFE0AF976" box="[323,444,332,357]" italics="true" pageId="13" pageNumber="464">Maxilliped</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C1DCCA4DFDB8F977" box="[460,526,332,357]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="13" pageNumber="464">Fig. 9</figureCitation>
|
||
K) with inner plate exceeding palp article 1, with 3 nodular robust setae apically; outer plate with both apical and medial setae, including some robust and some plumose setae; palp 4-articulate, article 2 with inner marginal and submarginal rows of setae, article 3 curved, article 4 with medial setae.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7CAB6FDC9FA73" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7CAB6FEEBF9C3" box="[199,349,439,464]" italics="true" pageId="13" pageNumber="464">Gnathopod 1</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C17FCAB6FE03F9C3" box="[367,437,439,464]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="13" pageNumber="464">Fig. 9</figureCitation>
|
||
L, M): coxa subrectangular, anteroventral and posteroventral corners each with 1 seta; basis with long setae on anterior and posterior margins; carpus length 0.7 × propodus, setae on anterodistal corner much shorter than width of carpus; propodus powerful, length 1.9 × width, weakly tapering distally, anterior margin with 2 clusters of setae, palmar margin shallowly concave, posterior margin with 15 robust setae; dactylus curved inward, exceeding half of propodus.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7C96DFE12FB06" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7C96DFEEFFA97" box="[199,345,620,645]" italics="true" pageId="13" pageNumber="464">Gnathopod 2</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C178C96DFE1CFA97" box="[360,426,620,645]" captionStart="FIGURE 9" captionStartId="14.[151,250,1748,1770]" captionTargetBox="[245,1341,194,1726]" captionTargetId="figure@14.[244,1343,193,1727]" captionTargetPageId="14" captionText="FIGURE 9. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, medial view; B, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view." httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="13" pageNumber="464">Fig. 9</figureCitation>
|
||
N, O): coxa slightly longer than coxa 1, anteroventral and posteroventral corners each with 1 seta; anterior and posterior margins of basis with long setae; carpus length 0.8 × propodus, setae on anterodistal corner shorter than width of carpus; propodus length 2.1 × width, anterior and posterior margins almost parallel, anterior margin with 5 clusters of setae, palmar margin shallowly concave, palmar corner with 5 robust setae; dactylus curved inward.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7C81EFB1AFBDB" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7C81EFEFCFB2B" box="[199,330,799,824]" italics="true" pageId="13" pageNumber="464">Pereopod 3</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C14CC81EFE06FB2B" box="[348,432,799,824]" captionStart="FIGURE 10" captionStartId="15.[151,250,1758,1780]" captionTargetBox="[245,1341,194,1735]" captionTargetId="figure@15.[244,1343,193,1737]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A – E, pereopods 3 – 7, respectively, medial views." httpUri="https://zenodo.org/record/231345/files/figure.png" pageId="13" pageNumber="464">Fig. 10</figureCitation>
|
||
A): coxa with anteroventral seta; basis long, length 3.8 × width, anterior margin with 8 setae, posterior margin with cluster of setae and 6 setae; merus, carpus, propodus, and dactylus in length ratio of 1.0: 0.7: 0.7: 0.2, anterior margin of merus with pair of setae and single short seta, posterior margin of merus with 4 clusters of straight setae and single seta, longest seta on posterior margin 1.4 × width of merus; posterior margin of carpus with 3 clusters of straight setae; propodus with 3 clusters of setae on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7C8D5FB1AFCB3" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7C8D5FEFDFBFF" box="[199,331,980,1005]" italics="true" pageId="13" pageNumber="464">Pereopod 4</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C14DC8D5FE05FBFF" box="[349,435,980,1005]" captionStart="FIGURE 10" captionStartId="15.[151,250,1758,1780]" captionTargetBox="[245,1341,194,1735]" captionTargetId="figure@15.[244,1343,193,1737]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A – E, pereopods 3 – 7, respectively, medial views." httpUri="https://zenodo.org/record/231345/files/figure.png" pageId="13" pageNumber="464">Fig. 10</figureCitation>
|
||
B): coxa expanded with posterior concavity, anteroventral corner and posterior margin with 2 and 7 setae, respectively; basis length 3.8 × width, anterior margin with 2 pair of setae and single seta, posterior margin with 3 clusters and 1 pair of setae and 3 setae; merus, carpus, propodus, and dactylus in length ratio of 1.0: 0.7: 0.7: 0.2, anterior margin of merus with cluster of setae and single seta, posterior margin of merus with 4 clusters and 1 pair of setae, longest seta on posterior margin 1.1 × width of merus; posterior margin of carpus with 2 clusters of straight setae; propodus with 3 clusters of setae on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7CFADFCD8FD6B" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7CFADFEFEFCD7" box="[199,328,1196,1221]" italics="true" pageId="13" pageNumber="464">Pereopod 5</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C147CFADFE1CFCD7" box="[343,426,1196,1221]" captionStart="FIGURE 10" captionStartId="15.[151,250,1758,1780]" captionTargetBox="[245,1341,194,1735]" captionTargetId="figure@15.[244,1343,193,1737]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A – E, pereopods 3 – 7, respectively, medial views." httpUri="https://zenodo.org/record/231345/files/figure.png" pageId="13" pageNumber="464">Fig. 10</figureCitation>
|
||
C): coxa bilobed, anterior lobe with 1 seta, posterior margin of posterior lobe with 3 setae; anterior margin of basis with 6 robust and 2 short robust setae accompanied by short setae, posterior margin with 14 short setae (4 setae broken), posterodistal lobe developed; merus, carpus, propodus, and dactylus in length ratio of 1.0: 1.0: 1.0: 0.2, anterior margins of merus, carpus, and propodus with robust setae and slender setae, posterior margins of them with robust setae accompanied by short setae and slender setae; dactylus with 2 short setae on anterior margin and penicillate seta on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7CE85FC4DFE43" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7CE85FEF1FD8E" box="[199,327,1412,1437]" italics="true" pageId="13" pageNumber="464">Pereopod 6</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C146CE85FE1FFD8F" box="[342,425,1412,1437]" captionStart="FIGURE 10" captionStartId="15.[151,250,1758,1780]" captionTargetBox="[245,1341,194,1735]" captionTargetId="figure@15.[244,1343,193,1737]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A – E, pereopods 3 – 7, respectively, medial views." httpUri="https://zenodo.org/record/231345/files/figure.png" pageId="13" pageNumber="464">Fig. 10</figureCitation>
|
||
D): coxa bilobed, anterior margin of anterior lobe with cluster of setae, posterior margin of posterior lobe with 2 setae; articles longer than those of pereopod 5; basis with 6 robust setae accompanied by short setae on anterior margin, 13 short setae on posterior margin (2 of them broken); merus, carpus, propodus, and dactylus in length ratio of 1.0: 1.0: 1.0: 0.2, anterior margins of merus, carpus, and propodus with robust setae and slender setae, posterior margins of them with robust setae accompanied by short setae and slender setae; dactylus with 2 short setae on anterior margin and penicillate seta on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7CD5DFF5BFF3B" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7CD5DFEFCFE67" box="[199,330,1628,1653]" italics="true" pageId="13" pageNumber="464">Pereopod 7</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B449E916C14CCD5DFE04FE67" box="[348,434,1628,1653]" captionStart="FIGURE 10" captionStartId="15.[151,250,1758,1780]" captionTargetBox="[245,1341,194,1735]" captionTargetId="figure@15.[244,1343,193,1737]" captionTargetPageId="15" captionText="FIGURE 10. Gammarus nipponensis Uéno, 1940, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A – E, pereopods 3 – 7, respectively, medial views." httpUri="https://zenodo.org/record/231345/files/figure.png" pageId="13" pageNumber="464">Fig. 10</figureCitation>
|
||
E): coxa semicircular, anterior margin with cluster of setae, ventral to posterior margin with 3 setae; basis with pair of setae and 5 robust setae on anteroproximal submargin, 15 short setae on posterior margin; merus, carpus, propodus, and dactylus in length ratio of 1.0: 1.2: 1.1: 0.3, anterior margins of merus, carpus, and propodus with robust setae and slender setae, posterior margins of them with robust setae accompanied by short setae and slender setae; dactylus with 2 short setae on anterior margin and penicillate seta on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7CC35FC86FF5F" blockId="13.[151,1437,151,1941]" box="[199,816,1844,1869]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7CC35FEF7FF5E" box="[199,321,1844,1869]" italics="true" pageId="13" pageNumber="464">Coxal gills</emphasis>
|
||
present on gnathopod 2 and pereopods 3–7.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B449E916C0D7CC56FD30FF87" blockId="13.[151,1437,151,1941]" pageId="13" pageNumber="464">
|
||
<emphasis id="B910EAA6B449E916C0D7CC56FE99FF63" box="[199,303,1879,1904]" italics="true" pageId="13" pageNumber="464">Pleopods</emphasis>
|
||
: peduncle with meny setae, innerdistal corner with 2 retinacula, inner basal margin of inner ramus with bifid plumose setae (clothes-pin setae).
|
||
</paragraph>
|
||
<caption id="DF1B663CB44AE915C087CDD5FB96FFB1" httpUri="https://zenodo.org/record/231344/files/figure.png" pageId="14" pageNumber="465" targetBox="[245,1341,194,1726]" targetPageId="14">
|
||
<paragraph id="8BDB36B4B44AE915C087CDD5FB96FFB1" blockId="14.[151,1437,1748,1954]" pageId="14" pageNumber="465">
|
||
<emphasis id="B910EAA6B44AE915C087CDD5FEA4FEF9" bold="true" box="[151,274,1748,1770]" pageId="14" pageNumber="465">FIGURE 9.</emphasis>
|
||
<taxonomicName id="4C644D37B44AE915C108CDD4FD33FEF9" authority="Ueno, 1940" authorityName="Ueno" authorityYear="1940" box="[280,645,1748,1771]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="465" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B910EAA6B44AE915C108CDD4FDB1FEF8" box="[280,519,1749,1771]" italics="true" pageId="14" pageNumber="465">Gammarus nipponensis</emphasis>
|
||
Uéno, 1940
|
||
</taxonomicName>
|
||
, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A, peduncular articles 1–3, accessory flagellum, and flagellar articles 1–3 of antenna 1, medial view; B, peduncular articles 1–5 and flagellar articles 1–2 of antenna 2, medial view; C, upper lip, anterior view; D, lower lip, ventral view; E, left mandible, medial view; F, incisor and lacinia mobilis of left mandible, medial view; G, incisor and lacinia mobilis of right mandible, lateral view; H, maxilla 1, dorsal view; I, outer plate of maxilla 1, dorsal view; J, maxilla 2, dorsal view; K, maxilliped, dorsal view; L, gnathopod 1, medial view; M, posterior margin of propodus and dactylus of gnathopod 1, medial view; N, gnathopod 2, medial view; O, palmar margin of propodus and dactylus of gnathopod 2, medial view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1B663CB44BE914C087CDDFFD7AFF00" httpUri="https://zenodo.org/record/231345/files/figure.png" pageId="15" pageNumber="466" targetBox="[245,1341,194,1735]" targetPageId="15">
|
||
<paragraph id="8BDB36B4B44BE914C087CDDFFD7AFF00" blockId="15.[151,1436,1758,1811]" pageId="15" pageNumber="466">
|
||
<emphasis id="B910EAA6B44BE914C087CDDFFE95FEE7" bold="true" box="[151,291,1758,1780]" pageId="15" pageNumber="466">FIGURE 10.</emphasis>
|
||
<taxonomicName id="4C644D37B44BE914C13DCDDEFD10FEE7" authority="Ueno, 1940" authorityName="Ueno" authorityYear="1940" box="[301,678,1758,1780]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="466" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B910EAA6B44BE914C13DCDDEFD96FEE7" box="[301,544,1759,1780]" italics="true" pageId="15" pageNumber="466">Gammarus nipponensis</emphasis>
|
||
Uéno, 1940
|
||
</taxonomicName>
|
||
, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan. A–E, pereopods 3–7, respectively, medial views.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BDB36B4B44BE90BC0D7CC3BFC97F8EB" blockId="15.[151,1436,1850,2019]" lastBlockId="16.[151,1437,151,320]" lastPageId="16" lastPageNumber="467" pageId="15" pageNumber="466">
|
||
<emphasis id="B910EAA6B44BE914C0D7CC3BFE9EFF40" box="[199,296,1850,1875]" italics="true" pageId="15" pageNumber="466">Uropods</emphasis>
|
||
.
|
||
<emphasis id="B910EAA6B44BE914C12ACC3BFE1FFF40" box="[314,425,1850,1875]" italics="true" pageId="15" pageNumber="466">Uropod 1</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B44BE914C1ACCC3BFDA6FF40" box="[444,528,1850,1875]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="15" pageNumber="466">Fig. 11</figureCitation>
|
||
J): peduncle with 1 basofacial robust seta, 2 lateral and 4 medial robust setae marginally; outer ramus length 0.7 × peduncle, lateral and medial margins with 3 and 2 robust setae, respectively; inner ramus as long as outer ramus, medial margin with 3 robust setae.
|
||
<emphasis id="B910EAA6B44BE914C3CFCC83FBF8FF88" box="[991,1102,1922,1947]" italics="true" pageId="15" pageNumber="466">Uropod 2</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B44BE914C470CC83FB05FF88" box="[1120,1203,1922,1947]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="15" pageNumber="466">Fig. 11</figureCitation>
|
||
K): peduncle with 2 lateral and 1 medial robust setae marginally; outer ramus length 0.8 × peduncle, lateral margin with 2 robust setae; inner ramus length 1.1 × outer ramus, medial margin with 3 robust setae.
|
||
<emphasis id="B910EAA6B44BE914C3DDCCCBFB8EFFF0" box="[973,1080,1994,2019]" italics="true" pageId="15" pageNumber="466">Uropod 3</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B44BE914C457CCCBFB2EFFF0" box="[1095,1176,1994,2019]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="15" pageNumber="466">Fig. 11</figureCitation>
|
||
L): peduncle length 1.8 × width, with robust and slender setae; inner ramus 1-articulate, length 1.5 × peduncle and 0.7× outer ramus, both margins with plumose setae; outer ramus 2-articulate, outer margin of article 1 with simple setae only, inner margin with plumose setae, article 2 short, length 0.05 × article 1.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B454E90BC0D7CA05FAF0F92C" blockId="16.[151,1437,151,320]" pageId="16" pageNumber="467">
|
||
<emphasis id="B910EAA6B454E90BC0D7CA05FEBBF90E" box="[199,269,260,285]" italics="true" pageId="16" pageNumber="467">Telson</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B454E90BC130CA05FEC4F90F" box="[288,370,260,285]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="16" pageNumber="467">Fig. 11</figureCitation>
|
||
M): length 1.2 × width, cleft for 84% of length; each lobe weakly rounded laterally, tapering distally, with several facial setae; apex truncate, with robust setae and slender setae longer than robust seta.
|
||
</paragraph>
|
||
<caption id="DF1B663CB454E90BC087CC0CFD8CFFC8" httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="16" pageNumber="467" targetBox="[245,1341,374,1783]" targetPageId="16">
|
||
<paragraph id="8BDB36B4B454E90BC087CC0CFD8CFFC8" blockId="16.[151,1436,1805,2011]" pageId="16" pageNumber="467">
|
||
<emphasis id="B910EAA6B454E90BC087CC0CFE93FF30" bold="true" box="[151,293,1805,1827]" pageId="16" pageNumber="467">FIGURE 11.</emphasis>
|
||
<taxonomicName id="4C644D37B454E90BC123CC0FFD0EFF30" authority="Ueno, 1940" authorityName="Ueno" authorityYear="1940" box="[307,696,1805,1828]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="467" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B910EAA6B454E90BC123CC0FFD9CFF37" box="[307,554,1806,1828]" italics="true" pageId="16" pageNumber="467">Gammarus nipponensis</emphasis>
|
||
Uéno, 1940
|
||
</taxonomicName>
|
||
. A–M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N–R, female (9.1 mm), NSMT-Cr 22730, same locality. A–C, epimeral plates 1–3, respectively, lateral views; D–F, pleonites 1–3, respectively, dorsal views; G–I, urosomites 1–3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1–3, accessory flagellum, and flagellar articles 1–3 of antenna 1, lateral view; O, peduncular articles 1–5 and flagellar articles 1–2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BDB36B4B455E90AC0D7CB96FCCDF90F" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7CB96FD18F8A3" bold="true" box="[199,686,151,176]" pageId="17" pageNumber="468">Description of female (NSMT-Cr 22730).</emphasis>
|
||
<emphasis id="B910EAA6B455E90AC2A5CB99FC9EF8A3" box="[693,808,152,176]" italics="true" pageId="17" pageNumber="468">Antenna 1</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B455E90AC328CB96FC3EF8A3" box="[824,904,151,176]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="17" pageNumber="468">Fig. 11</figureCitation>
|
||
N): peduncular articles 1–3 with length ratio of 1.0: 0.8: 0.5; peduncular article 2 length 2.6 × width.
|
||
<emphasis id="B910EAA6B455E90AC2ECCBBDFCD9F8C7" box="[764,879,188,212]" italics="true" pageId="17" pageNumber="468">Antenna 2</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B455E90AC36ECBBDFC79F8C7" box="[894,975,188,213]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="17" pageNumber="468">Fig. 11</figureCitation>
|
||
O): peduncular article 4 as long as article 5, length 3.2 × width, posterior margin with 6 clusters of setae and 2 single setae; peduncular article 5 length 4.9 × width, posterior margin with 4 clusters of setae and 4 single setae.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B455E90AC0D7CA26FB35F9DC" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7CA26FEECF953" box="[199,346,295,320]" italics="true" pageId="17" pageNumber="468">Gnathopod 1</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B455E90AC17ACA26FE0CF953" box="[362,442,295,320]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="17" pageNumber="468">Fig. 11</figureCitation>
|
||
P): anterior margins of carpus and propodus with long setae, setae on anterodistal corner of carpus shorter than width of carpus; propodus not powerful, length 1.9 × width, anterior margin with 3 clusters of setae, palmar corner with 4 robust setae; dactylus short, not exceeding half of propodus.
|
||
<emphasis id="B910EAA6B455E90AC4D5CA6EFAEAF99B" box="[1221,1372,367,392]" italics="true" pageId="17" pageNumber="468">Gnathopod 2</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B455E90AC57ECA6EFF05F9BF" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="17" pageNumber="468">Fig. 11</figureCitation>
|
||
Q): setae on anterodistal corner of carpus slightly longer than width of carpus; propodus length 2.4 × width, anterior margin with 5 clusters of setae and single seta, palmar corner with 2 robust setae.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B455E90AC0D7CADCFD62F9E6" blockId="17.[151,1436,151,1005]" box="[199,724,476,501]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7CADCFE8BF9E7" box="[199,317,477,500]" italics="true" pageId="17" pageNumber="468">Oostegites</emphasis>
|
||
on gnathopod 2 and pereopods 3–5.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B455E90AC0D7CAFEFD17FA2F" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7CAFEFE85FA0B" box="[199,307,511,536]" italics="true" pageId="17" pageNumber="468">Uropod 3</emphasis>
|
||
(
|
||
<figureCitation id="135F2A31B455E90AC154CAFEFE22FA0B" box="[324,404,511,536]" captionStart="FIGURE 11" captionStartId="16.[151,250,1805,1827]" captionTargetBox="[245,1341,374,1783]" captionTargetId="figure@16.[244,1343,373,1784]" captionTargetPageId="16" captionText="FIGURE 11. Gammarus nipponensis Uéno, 1940. A – M, male (11.2 mm), NSMT-Cr 22729, Kiyotaki, Kyoto, Kyoto Prefecture, Japan; N – R, female (9.1 mm), NSMT-Cr 22730, same locality. A – C, epimeral plates 1 – 3, respectively, lateral views; D – F, pleonites 1 – 3, respectively, dorsal views; G – I, urosomites 1 – 3, respectively, dorsal views; J and K, uropods 1 and 2, respectively, dorsal views; L, uropod 3, ventral view; M, telson, dorsal view; N, peduncular articles 1 – 3, accessory flagellum, and flagellar articles 1 – 3 of antenna 1, lateral view; O, peduncular articles 1 – 5 and flagellar articles 1 – 2 of antenna 2, medial view; P, carpus, propodus, and dactylus of gnathopod 1, medial view; Q, carpus, propodus, and dactylus of gnathopod 2, medial view; R, uropod 3, dorsal view." httpUri="https://zenodo.org/record/231346/files/figure.png" pageId="17" pageNumber="468">Fig. 11</figureCitation>
|
||
R): peduncle length 1.8 × width; inner ramus length 1.2 × peduncle and 0.7 × outer ramus; article 2 of outer ramus length 0.07 × article 1.
|
||
</paragraph>
|
||
<paragraph id="8BDB36B4B455E90AC0D7C946FE57FA96" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7C946FE8DFA73" bold="true" box="[199,315,583,608]" pageId="17" pageNumber="468">Variation.</emphasis>
|
||
Maxilla 1 bears 15–16 plumose setae on the medial margin of the inner plate. Maxilla 2 bears 11–12 facial setae of the inner plate.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E653FB455E90AC0D7C98EFC09FADE" pageId="17" pageNumber="468" type="distribution">
|
||
<paragraph id="8BDB36B4B455E90AC0D7C98EFC09FADE" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7C98EFED6FABB" bold="true" box="[199,352,655,680]" pageId="17" pageNumber="468">Distribution.</emphasis>
|
||
The species is distributed in western Honshu, Shikoku, Kyushu, and Dogo Island (Oki Islands, Shimane Prefecture),
|
||
<collectingCountry id="F3737624B455E90AC19AC9B4FE7CFADF" box="[394,458,693,716]" name="Japan" pageId="17" pageNumber="468">Japan</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFF54B45B455E90AC1C9C9B5FDEFFADF" author="Ueno" box="[473,601,692,716]" pageId="17" pageNumber="468" refString="Ueno, M. (1940) Some freshwater amphipods from Manchoukuo, Corea and Japan. Bulletin of the Biogeographical Society of Japan, 10, 63 - 85." type="journal article" year="1940">Uéno 1940</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFF54B45B455E90AC274C9B5FD29FADF" author="Ueno" box="[612,671,692,716]" pageId="17" pageNumber="468" refString="Ueno, M. (1941) Amphipoda from Oki Island. The Zoological Magazine, 53, 461. [in Japanese]" type="journal article" year="1941">1941</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFF54B45B455E90AC2BBC9B5FC80FADF" author="Hiroki" box="[683,822,692,717]" pageId="17" pageNumber="468" refString="Hiroki, M. (1988) Biogeographical survey on gammaridean amphipods and a brachyuran decapod in the inland-waters of Kansai area that lead to the Sea of Japan. Report of Seaside Research, Kyoto University of Education, 2, 13 - 19. [in Japanese with English summary]" type="journal article" year="1988">Hiroki 1988</bibRefCitation>
|
||
; this study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E653FB455E90AC0D7C9D6FEADFBFE" pageId="17" pageNumber="468" type="discussion">
|
||
<paragraph id="8BDB36B4B455E90AC0D7C9D6FEADFBFE" blockId="17.[151,1436,151,1005]" pageId="17" pageNumber="468">
|
||
<emphasis id="B910EAA6B455E90AC0D7C9D6FE8DFAE3" bold="true" box="[199,315,727,752]" pageId="17" pageNumber="468">Remarks.</emphasis>
|
||
This species was described by
|
||
<bibRefCitation id="EFF54B45B455E90AC28AC9D9FC9EFAE3" author="Ueno" box="[666,808,728,752]" pageId="17" pageNumber="468" refString="Ueno, M. (1940) Some freshwater amphipods from Manchoukuo, Corea and Japan. Bulletin of the Biogeographical Society of Japan, 10, 63 - 85." type="journal article" year="1940">Uéno (1940)</bibRefCitation>
|
||
based on the specimens collected from Kiyotaki, Kyoto Prefecture,
|
||
<collectingCountry id="F3737624B455E90AC10CC9FCFEE9FB07" box="[284,351,765,788]" name="Japan" pageId="17" pageNumber="468">Japan</collectingCountry>
|
||
. Unfortunately, the
|
||
<typeStatus id="54DF8816B455E90AC259C9FCFDCFFB06" box="[585,633,765,789]" pageId="17" pageNumber="468">type</typeStatus>
|
||
materials of
|
||
<taxonomicName id="4C644D37B455E90AC309C9FCFC74FB07" box="[793,962,765,788]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="468" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B910EAA6B455E90AC309C9FCFC74FB07" box="[793,962,765,788]" italics="true" pageId="17" pageNumber="468">G. nipponensis</emphasis>
|
||
</taxonomicName>
|
||
were probably lost (Dr. Hiroshi Morino personal communication). Therefore, we examined the specimens collected from the
|
||
<typeStatus id="54DF8816B455E90AC466C821FB10FB2B" box="[1142,1190,800,824]" pageId="17" pageNumber="468">type</typeStatus>
|
||
locality. The present specimens well agree with the original description of
|
||
<taxonomicName id="4C644D37B455E90AC2E3C844FC2EFB4F" box="[755,920,837,860]" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="468" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B910EAA6B455E90AC2E3C844FC2EFB4F" box="[755,920,837,860]" italics="true" pageId="17" pageNumber="468">G. nipponensis</emphasis>
|
||
</taxonomicName>
|
||
except the character states of uropod 3.
|
||
<bibRefCitation id="EFF54B45B455E90AC54FC845FF57FB93" author="Ueno" pageId="17" pageNumber="468" refString="Ueno, M. (1940) Some freshwater amphipods from Manchoukuo, Corea and Japan. Bulletin of the Biogeographical Society of Japan, 10, 63 - 85." type="journal article" year="1940">Uéno (1940)</bibRefCitation>
|
||
described plumose setae on the outer margin of the outer ramus of uropod
|
||
<quantity id="4C9C9B51B455E90AC43AC869FBE3FB93" box="[1066,1109,871,896]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="17" pageNumber="468" unit="in" value="3.0">3 in</quantity>
|
||
the original description of
|
||
<taxonomicName id="4C644D37B455E90AC594C869FEABFBB7" class="Malacostraca" family="Gammaridae" genus="Gammarus" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="468" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B910EAA6B455E90AC594C869FEABFBB7" italics="true" pageId="17" pageNumber="468">G. nipponensis</emphasis>
|
||
</taxonomicName>
|
||
. However, we observed specimens from Kiyotaki, and confirmed that this species lacks plumose setae on the outer margin of the outer ramus of uropod 3, suggesting Uéno’s (1940) miss illustration in the original description.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |