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<document id="B460523A8C6DDA5E9F2CDF39E68CFF8F" ID-DOI="10.11646/zootaxa.4810.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="3936945" ID-ZooBank="BBD6D565-039A-47C7-9110-653DD75EBDBF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1594292067076" checkinUser="plazi" docAuthor="Ariyama, Hiroyuki" docDate="2020" docId="0387413C4C6CFFAAFF2E6269342AF887" docLanguage="en" docName="zootaxa.4810.1.1.pdf" docOrigin="Zootaxa 4810 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Grandidierella japonicoides Ariyama 2020, sp. nov." docType="treatment" docUuid="0BDCC837-FC5C-469E-9FEF-198531CC8C9F" docUuidSource="ZooBank" docVersion="5" lastPageNumber="27" masterDocId="FFBE39444C78FFB0FFB9654C3061FFC3" masterDocTitle="Six species of Grandidierella collected from the Ryukyu Archipelago in Japan with descriptions of four new species (Crustacea: Amphipoda: Aoridae)" masterLastPageNumber="44" masterPageNumber="1" pageNumber="21" updateTime="1698779345914" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="3ABE5D41AEB1156CEA4D750BE1013D8E">
<mods:title id="7BC4A4137CD3B87829A71A2A91E043A2">Six species of Grandidierella collected from the Ryukyu Archipelago in Japan with descriptions of four new species (Crustacea: Amphipoda: Aoridae)</mods:title>
</mods:titleInfo>
<mods:name id="C84B1807E63E81555EC941428FC615E8" type="personal">
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<mods:roleTerm id="50DBFA96A1276AFC97901A59E48ECA2F">Author</mods:roleTerm>
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<mods:namePart id="CD4F4CBE78EB7E25B56B3AE11096CC0A">Ariyama, Hiroyuki</mods:namePart>
</mods:name>
<mods:typeOfResource id="3EE6BB4DCF522148FF9DD1E55DE62586">text</mods:typeOfResource>
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<mods:title id="6AD17B1C0EDF56FBC7A5D3BFADB15A5A">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="2BB3E76DB80370AEF4EC2ED427712B64">
<mods:date id="7BB7629EBC1E0FC370DF0A73EFF5F533">2020</mods:date>
<mods:detail id="7F4419C5DA8B0CF45097CAA1CABA0CEA" type="pubDate">
<mods:number id="C8E97B7C6A557CA529E48D7422287C75">2020-07-09</mods:number>
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<mods:number id="43E07A47CFC942A62C05A5F3E5F2BFFA">4810</mods:number>
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<mods:classification id="E33BC83487A8728CE5612EA895AAF7EB">journal article</mods:classification>
<mods:identifier id="308D64117F9C9B2C25FCF803BA39859A" type="DOI">10.11646/zootaxa.4810.1.1</mods:identifier>
<mods:identifier id="191EB88481D9396EDBFD783D957E6069" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="ED1EFD14B5D1E5DAD9130AD71C975019" type="Zenodo-Dep">3936945</mods:identifier>
<mods:identifier id="975F3190CC9B712A3628F522F59D036B" type="ZooBank">BBD6D565-039A-47C7-9110-653DD75EBDBF</mods:identifier>
</mods:mods>
<treatment id="0387413C4C6CFFAAFF2E6269342AF887" LSID="urn:lsid:zoobank.org:act:0BDCC837-FC5C-469E-9FEF-198531CC8C9F" httpUri="http://treatment.plazi.org/id/0387413C4C6CFFAAFF2E6269342AF887" lastPageId="26" lastPageNumber="27" pageId="20" pageNumber="21">
<subSubSection id="C334A3A14C6CFFA4FF2E626932B7F8A0" pageId="20" pageNumber="21" type="nomenclature">
<paragraph id="8B91F02A4C6CFFA4FF2E6269322CF8FC" blockId="20.[151,726,1829,1927]" box="[151,589,1829,1856]" pageId="20" pageNumber="21">
<heading id="D0D947464C6CFFA4FF2E6269322CF8FC" bold="true" box="[151,589,1829,1856]" fontSize="11" level="1" pageId="20" pageNumber="21" reason="1">
<emphasis id="B95A2C384C6CFFA4FF2E6269322CF8FC" bold="true" box="[151,589,1829,1856]" pageId="20" pageNumber="21">
<taxonomicName id="4C2E8BA94C6CFFA4FF2E62693189F883" ID-CoL="7ZKDH" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[151,488,1829,1856]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C6CFFA4FF2E62693189F883" bold="true" box="[151,488,1829,1856]" italics="true" pageId="20" pageNumber="21">Grandidierella japonicoides</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26991434C6CFFA4FE566269322CF8FC" box="[495,589,1829,1855]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B91F02A4C6CFFA4FF2E620532B7F8A0" blockId="20.[151,726,1829,1927]" box="[151,726,1864,1891]" pageId="20" pageNumber="21">[Japanese name: Nihon-dorosokoebi-modoki, new]</paragraph>
</subSubSection>
<subSubSection id="C334A3A14C6CFFA4FF2E62213130F844" box="[151,337,1901,1927]" pageId="20" pageNumber="21" type="description">
<paragraph id="8B91F02A4C6CFFA4FF2E62213130F844" blockId="20.[151,726,1829,1927]" box="[151,337,1901,1927]" pageId="20" pageNumber="21">
(
<figureCitation id="1315ECAF4C6CFFA4FF2662213141F844" box="[159,288,1901,1927]" captionStart-0="FIGURE 18" captionStart-1="FIGURE 19" captionStart-2="FIGURE 20" captionStart-3="FIGURE 21" captionStart-4="FIGURE 22" captionStartId-0="21.[151,250,1964,1989]" captionStartId-1="23.[151,250,1997,2022]" captionStartId-2="24.[151,250,1998,2023]" captionStartId-3="25.[151,250,1955,1980]" captionStartId-4="26.[151,250,1258,1283]" captionTargetBox-0="[159,1425,1361,1928]" captionTargetBox-1="[189,1395,191,1957]" captionTargetBox-2="[180,1404,192,1963]" captionTargetBox-3="[191,1393,196,1914]" captionTargetBox-4="[151,1436,273,1234]" captionTargetId-0="figure@21.[151,1436,1353,1939]" captionTargetId-1="figure@23.[173,1414,181,1971]" captionTargetId-2="figure@24.[170,1416,181,1973]" captionTargetId-3="figure@25.[181,1405,181,1929]" captionTargetId-4="figure@26.[151,1436,273,1234]" captionTargetPageId-0="21" captionTargetPageId-1="23" captionTargetPageId-2="24" captionTargetPageId-3="25" captionTargetPageId-4="26" captionText-0="FIGURE 18. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Habitus." captionText-1="FIGURE 19. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.05 mm." captionText-2="FIGURE 20. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.1 mm." captionText-3="FIGURE 21. Grandidierella japonicoides sp. nov. All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm." captionText-4="FIGURE 22. Grandidierella japonicoides sp. nov. Photograph of paratype, male, 3.6 mm (OMNH-Ar-11538), fixed specimen (5.5 hours after fixation)." figureDoi-0="http://doi.org/10.5281/zenodo.3936983" figureDoi-1="http://doi.org/10.5281/zenodo.3936985" figureDoi-2="http://doi.org/10.5281/zenodo.3936987" figureDoi-3="http://doi.org/10.5281/zenodo.3936989" figureDoi-4="http://doi.org/10.5281/zenodo.3936991" httpUri-0="https://zenodo.org/record/3936983/files/figure.png" httpUri-1="https://zenodo.org/record/3936985/files/figure.png" httpUri-2="https://zenodo.org/record/3936987/files/figure.png" httpUri-3="https://zenodo.org/record/3936989/files/figure.png" httpUri-4="https://zenodo.org/record/3936991/files/figure.png" pageId="20" pageNumber="21">Figs 1822</figureCitation>
,
<figureCitation id="1315ECAF4C6CFFA4FE9562213128F844" box="[300,329,1901,1927]" captionStart="FIGURE 24" captionStartId="27.[151,250,1845,1870]" captionTargetBox="[156,1431,1383,1815]" captionTargetId="figure@27.[151,1437,1376,1820]" captionTargetPageId="27" captionText="FIGURE 24. Grandidierella japonicoides sp. nov. and G. japonica Stephensen, 1938. Relationship of body length with “carpus length / carpus width” in male gnathopod 1 (left) and relationship of body length with “carpus length / carpus width” in female gnathopod 1 (right)." figureDoi="http://doi.org/10.5281/zenodo.3936995" httpUri="https://zenodo.org/record/3936995/files/figure.png" pageId="20" pageNumber="21">24</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C334A3A14C6CFFA5FF2E62F9340DFDFC" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21" type="materials_examined">
<paragraph id="8B91F02A4C6CFFA5FF2E62F933F1FE80" blockId="20.[151,1437,1972,2035]" lastBlockId="21.[151,1437,152,1331]" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
<emphasis id="B95A2C384C6CFFA4FF2E62F93124F80C" bold="true" box="[151,325,1972,1999]" pageId="20" pageNumber="21">Type material.</emphasis>
<materialsCitation id="3B46FA774C6CFFA4FEF262F93392F830" collectingDate="2012-05-24" collectorName="K. Kakui." latitude="28.381529" location="Amami-oshima Island" longLatPrecision="13" longitude="129.49445" municipality="Nazeko-cho" pageId="20" pageNumber="21" specimenCount="1" stateProvince="Kagoshima" typeStatus="holotype">
<typeStatus id="54954E884C6CFFA4FEF262F931D9F80C" box="[331,440,1973,1999]" pageId="20" pageNumber="21" type="holotype">Holotype</typeStatus>
: male,
<quantity id="4CD65DCF4C6CFFA4FDBF62F8323DF80C" box="[518,604,1972,1999]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="20" pageNumber="21" unit="mm" value="5.3">5.3 mm</quantity>
(OMNH-Ar-11535),
<collectingMunicipality id="6BF56A504C6CFFA4FCF462F933B6F80C" box="[845,983,1973,1999]" pageId="20" pageNumber="21">Nazekō-chō</collectingMunicipality>
,
<location id="8EF1A6F14C6CFFA4FC5962F934BDF80C" LSID="urn:lsid:plazi:treatment:0387413C4C6CFFAAFF2E6269342AF887:8EF1A6F14C6CFFA4FC5962F934BDF80C" box="[992,1244,1973,1999]" latitude="28.381529" longLatPrecision="13" longitude="129.49445" municipality="Nazeko-cho" name="Amami-oshima Island" pageId="20" pageNumber="21" stateProvince="Kagoshima">Amami-ōshima Island</location>
,
<collectingRegion id="49EA3EC84C6CFFA4FB5E62F93506F80C" box="[1255,1383,1973,1999]" country="Japan" name="Kagoshima" pageId="20" pageNumber="21">Kagoshima</collectingRegion>
Pre- fecture,
<geoCoordinate id="EE1A96ED4C6CFFA4FF4A629431EEF830" box="[243,399,2008,2035]" degrees="28" direction="north" minutes="22" orientation="latitude" pageId="20" pageNumber="21" precision="1" seconds="53.5" value="28.381529">28°22'53.5&quot;N</geoCoordinate>
,
<geoCoordinate id="EE1A96ED4C6CFFA4FE226295324BF830" box="[411,554,2009,2035]" degrees="129" direction="east" minutes="29" orientation="longitude" pageId="20" pageNumber="21" precision="15" seconds="40" value="129.49445">129°29'40&quot;E</geoCoordinate>
(
<figureCitation id="1315ECAF4C6CFFA4FD80629532F1F830" box="[569,656,2009,2035]" captionStart="FIGURE 1" captionStartId="1.[151,250,1778,1803]" captionTargetBox="[151,1436,561,1752]" captionTargetId="figure@1.[151,1436,561,1752]" captionTargetPageId="1" captionText="FIGURE 1. Map showing collecting sites of the examined specimens in the Ryukyu Archipelago." figureDoi="http://doi.org/10.5281/zenodo.3936947" httpUri="https://zenodo.org/record/3936947/files/figure.png" pageId="20" pageNumber="21">Fig. 1B</figureCitation>
),
<date id="FF90D6EA4C6CFFA4FD1E62953321F830" box="[679,832,2009,2035]" pageId="20" pageNumber="21" value="2012-05-24">
<collectingDate id="EFD42F024C6CFFA4FD1E62953321F830" box="[679,832,2009,2035]" pageId="20" pageNumber="21" value="2012-05-24">24 May 2012</collectingDate>
</date>
, coll.
<collectorName id="26DB95FC4C6CFFA4FC3D62953392F830" box="[900,1011,2009,2035]" pageId="20" pageNumber="21">K. Kakui.</collectorName>
</materialsCitation>
<materialsCitation id="3B46FA774C6CFFA5FC4062953140FF38" collectingDate="2019-07-03" collectorName="H. Ariyama" lastPageId="21" lastPageNumber="22" latitude="28.251389" location="Amami-oshima Island" longLatPrecision="20" longitude="129.4111" municipality="Sumiyo" pageId="20" pageNumber="21" specimenCount="1" stateProvince="Kagoshima" typeStatus="paratype">
<typeStatus id="54954E884C6CFFA4FC406295340BF830" box="[1017,1130,2009,2035]" pageId="20" pageNumber="21" type="paratype">Paratypes</typeStatus>
: ovigerous female,
<quantity id="4CD65DCF4C6CFFA4FAFF629435FCF830" box="[1350,1437,2008,2035]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="20" pageNumber="21" unit="mm" value="4.5">4.5 mm</quantity>
(OMNH-Ar-11536), same data as holotype; male,
<quantity id="4CD65DCF4C6DFFA5FD5965D53358FF70" box="[736,825,153,179]" metricMagnitude="-3" metricUnit="m" metricValue="4.7" pageId="21" pageNumber="22" unit="mm" value="4.7">4.7 mm</quantity>
(OMNH-Ar-11537),
<collectingMunicipality id="6BF56A504C6DFFA5FB8865D534EAFF70" box="[1073,1163,153,179]" pageId="21" pageNumber="22">Sumiyō</collectingMunicipality>
,
<location id="8EF1A6F14C6DFFA5FB2165D535F9FF70" LSID="urn:lsid:plazi:treatment:0387413C4C6CFFAAFF2E6269342AF887:8EF1A6F14C6DFFA5FB2165D535F9FF70" box="[1176,1432,153,179]" latitude="28.251389" longLatPrecision="20" longitude="129.4111" municipality="Sumiyo" name="Amami-oshima Island" pageId="21" pageNumber="22" stateProvince="Kagoshima">Amami-ōshima Island</location>
,
<collectingRegion id="49EA3EC84C6DFFA5FF2E65F131F7FF14" box="[151,406,189,215]" country="Japan" name="Kagoshima" pageId="21" pageNumber="22">Kagoshima Prefecture</collectingRegion>
,
<geoCoordinate id="EE1A96ED4C6DFFA5FE1A65F03249FF14" box="[419,552,188,215]" degrees="28" direction="north" minutes="15" orientation="latitude" pageId="21" pageNumber="22" precision="15" seconds="05" value="28.251389">28°15'05&quot;N</geoCoordinate>
,
<geoCoordinate id="EE1A96ED4C6DFFA5FD8E65F132A7FF14" box="[567,710,189,215]" degrees="129" direction="east" minutes="24" orientation="longitude" pageId="21" pageNumber="22" precision="15" seconds="40" value="129.4111">129°24'40&quot;E</geoCoordinate>
(
<figureCitation id="1315ECAF4C6DFFA5FD6E65F1334EFF14" box="[727,815,189,215]" captionStart="FIGURE 1" captionStartId="1.[151,250,1778,1803]" captionTargetBox="[151,1436,561,1752]" captionTargetId="figure@1.[151,1436,561,1752]" captionTargetPageId="1" captionText="FIGURE 1. Map showing collecting sites of the examined specimens in the Ryukyu Archipelago." figureDoi="http://doi.org/10.5281/zenodo.3936947" httpUri="https://zenodo.org/record/3936947/files/figure.png" pageId="21" pageNumber="22">Fig. 1C</figureCitation>
), lower intertidal, fine sand bottom,
<date id="FF90D6EA4C6DFFA5FB6C65F1353FFF14" box="[1237,1374,189,215]" pageId="21" pageNumber="22" value="2019-07-03">
<collectingDate id="EFD42F024C6DFFA5FB6C65F1353FFF14" box="[1237,1374,189,215]" pageId="21" pageNumber="22" value="2019-07-03">3 July 2019</collectingDate>
</date>
, coll.
<collectorName id="26DB95FC4C6DFFA5FF2E65AD3140FF38" box="[151,289,225,251]" pageId="21" pageNumber="22">H. Ariyama</collectorName>
</materialsCitation>
;
<materialsCitation id="3B46FA774C6DFFA5FE9665AD33F1FE80" collectingDate="2015-07-04" collectorName="H. Ariyama." latitude="26.171389" location="Island" longLatPrecision="20" longitude="127.78833" municipality="Sashiki" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Okinawa" typeStatus="paratype">
male,
<quantity id="4CD65DCF4C6DFFA5FECE65AD31B1FF38" box="[375,464,225,251]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="21" pageNumber="22" unit="mm" value="3.6">3.6 mm</quantity>
(OMNH-Ar-11538), ovigerous female,
<quantity id="4CD65DCF4C6DFFA5FC2665AD3399FF38" box="[927,1016,225,251]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="21" pageNumber="22" unit="mm" value="4.1">4.1 mm</quantity>
(OMNH-Ar-11539) and female,
<quantity id="4CD65DCF4C6DFFA5FAC065AC30A2FEDC" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="21" pageNumber="22" unit="mm" value="3.5">3.5 mm</quantity>
(OMNH-Ar-11540),
<collectingMunicipality id="6BF56A504C6DFFA5FE0A64493269FEDC" box="[435,520,261,287]" pageId="21" pageNumber="22">Sashiki</collectingMunicipality>
,
<collectingRegion id="49EA3EC84C6DFFA5FDAA64493219FEDC" box="[531,632,261,287]" country="Japan" name="Okinawa" pageId="21" pageNumber="22">Okinawa</collectingRegion>
<location id="8EF1A6F14C6DFFA5FDC7644932A4FEDC" LSID="urn:lsid:plazi:treatment:0387413C4C6CFFAAFF2E6269342AF887:8EF1A6F14C6DFFA5FDC7644932A4FEDC" box="[638,709,261,287]" latitude="26.171389" longLatPrecision="20" longitude="127.78833" municipality="Sashiki" name="Island" pageId="21" pageNumber="22" stateProvince="Okinawa">Island</location>
,
<collectingRegion id="49EA3EC84C6DFFA5FD69644933D0FEDC" box="[720,945,261,287]" country="Japan" name="Okinawa" pageId="21" pageNumber="22">Okinawa Prefecture</collectingRegion>
,
<geoCoordinate id="EE1A96ED4C6DFFA5FC0564493420FEDC" box="[956,1089,261,287]" degrees="26" direction="north" minutes="10" orientation="latitude" pageId="21" pageNumber="22" precision="15" seconds="17" value="26.171389">26°10'17&quot;N</geoCoordinate>
,
<geoCoordinate id="EE1A96ED4C6DFFA5FBF4644934BAFEDC" box="[1101,1243,261,287]" degrees="127" direction="east" minutes="47" orientation="longitude" pageId="21" pageNumber="22" precision="15" seconds="18" value="127.78833">127°47'18&quot;E</geoCoordinate>
(
<figureCitation id="1315ECAF4C6DFFA5FB536449355EFEDC" box="[1258,1343,261,287]" captionStart="FIGURE 1" captionStartId="1.[151,250,1778,1803]" captionTargetBox="[151,1436,561,1752]" captionTargetId="figure@1.[151,1436,561,1752]" captionTargetPageId="1" captionText="FIGURE 1. Map showing collecting sites of the examined specimens in the Ryukyu Archipelago." figureDoi="http://doi.org/10.5281/zenodo.3936947" httpUri="https://zenodo.org/record/3936947/files/figure.png" pageId="21" pageNumber="22">Fig. 1E</figureCitation>
), uppermiddle intertidal, sandy mud bottom,
<date id="FF90D6EA4C6DFFA5FD87646532A2FE80" box="[574,707,296,323]" pageId="21" pageNumber="22" value="2015-07-04">
<collectingDate id="EFD42F024C6DFFA5FD87646532A2FE80" box="[574,707,296,323]" pageId="21" pageNumber="22" value="2015-07-04">4 July 2015</collectingDate>
</date>
, coll.
<collectorName id="26DB95FC4C6DFFA5FCBF646533F1FE80" box="[774,912,297,323]" pageId="21" pageNumber="22">H. Ariyama.</collectorName>
</materialsCitation>
</paragraph>
<paragraph id="8B91F02A4C6DFFA5FF7E6400341AFDD8" blockId="21.[151,1437,152,1331]" pageId="21" pageNumber="22">
<emphasis id="B95A2C384C6DFFA5FF7E64003392FEA4" bold="true" box="[199,1011,332,359]" pageId="21" pageNumber="22">
Material for comparison (
<taxonomicName id="4C2E8BA94C6DFFA5FE4564003387FEA4" authority="Stephensen, 1938" authorityName="Stephensen" authorityYear="1938" box="[508,998,332,359]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C6DFFA5FE4564003371FEA4" bold="true" box="[508,784,332,359]" italics="true" pageId="21" pageNumber="22">Grandidierella japonica</emphasis>
<bibRefCitation id="EFBF8DDB4C6DFFA5FCAF64003387FEA4" author="Stephensen, K." box="[790,998,332,359]" pageId="21" pageNumber="22" pagination="179 - 184" refId="ref18729" refString="Stephensen, K. (1938) Grandidierella japonica n. sp., a new amphipod with stridulating (?) organs from brackish water in Japan. Annotationes Zoologicae Japonensis, 17, 179 - 184." type="journal article" year="1938">Stephensen, 1938</bibRefCitation>
</taxonomicName>
).
</emphasis>
Male, 9.0 mm (OMNH-Ar-3852) and ovigerous female,
<quantity id="4CD65DCF4C6DFFA5FED1643C31DEFE48" box="[360,447,368,395]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="21" pageNumber="22" unit="mm" value="9.5">9.5 mm</quantity>
(OMNH-Ar-3854), mouth of Higashi River, Misaki Town,
<collectingRegion id="49EA3EC84C6DFFA5FBD8643D3545FE48" box="[1121,1316,369,395]" country="Japan" name="Osaka" pageId="21" pageNumber="22">Osaka Prefecture</collectingRegion>
, intertidal, mud bottom, brackish,
<date id="FF90D6EA4C6DFFA5FE2664D93230FE6C" box="[415,593,405,431]" pageId="21" pageNumber="22" value="1990-03-30">30 March 1990</date>
, coll. H. Ariyama; male, 8.0 mm (OMNH-Ar-3853), same place,
<date id="FF90D6EA4C6DFFA5FA8664D930B3FE10" pageId="21" pageNumber="22" value="1990-04-11">11 April 1990</date>
, coll. H. Ariyama (
<bibRefCitation id="EFBF8DDB4C6DFFA5FE1564F53235FE17" author="Ariyama, H." box="[428,596,441,468]" pageId="21" pageNumber="22" pagination="167 - 191" refId="ref16158" refString="Ariyama, H. (1996) Four species of the genus Grandidierella (Crustacea: Amphipoda: Aoridae) from Osaka Bay and the northern part of the Kii Channel, central Japan. Publications of the Seto Marine Biological Laboratory, 37, 167 - 191. https: // doi. org / 10.5134 / 176253" type="journal article" year="1996">Ariyama 1996</bibRefCitation>
). Three males, 6.2, 5.2, 4.0 mm (OMNH-Ar-1154111543), ovigerous female, 5.0 mm (OMNH-Ar-11544) and female,
<quantity id="4CD65DCF4C6DFFA5FD0564913374FE34" box="[700,789,477,503]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="21" pageNumber="22" unit="mm" value="4.1">4.1 mm</quantity>
(OMNH-Ar-11545), mouth of Yodo River,
<collectingRegion id="49EA3EC84C6DFFA5FAAF6491353DFE34" box="[1302,1372,477,503]" country="Japan" name="Osaka" pageId="21" pageNumber="22">Osaka</collectingRegion>
City,
<geoCoordinate id="EE1A96ED4C6DFFA5FF2E674D317CFDD8" box="[151,285,513,539]" degrees="34" direction="north" minutes="41" orientation="latitude" pageId="21" pageNumber="22" precision="15" seconds="37" value="34.69361">34°41'37&quot;N</geoCoordinate>
,
<geoCoordinate id="EE1A96ED4C6DFFA5FE90674C31DAFDD8" box="[297,443,512,539]" degrees="135" direction="east" minutes="26" orientation="longitude" pageId="21" pageNumber="22" precision="15" seconds="31" value="135.44194">135°26'31&quot;E</geoCoordinate>
, lower intertidal, mud bottom,
<date id="FF90D6EA4C6DFFA5FCAF674D33CFFDD8" box="[790,942,513,539]" pageId="21" pageNumber="22" value="2017-05-29">29 May 2017</date>
, coll. H. Ariyama.
</paragraph>
<paragraph id="8B91F02A4C6DFFA5FF7E6769340DFDFC" blockId="21.[151,1437,152,1331]" box="[199,1132,548,575]" pageId="21" pageNumber="22">
<materialsCitation id="3B46FA774C6DFFA5FF7E67693409FDFC" box="[199,1128,548,575]" country="Japan" location="Nazeko-cho" municipality="Amami-oshima Island" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Kagoshima" typeStatus="holotype">
<emphasis id="B95A2C384C6DFFA5FF7E67693107FDFC" bold="true" box="[199,358,548,575]" pageId="21" pageNumber="22">
<typeStatus id="54954E884C6DFFA5FF7E67693163FDFC" box="[199,258,549,575]" pageId="21" pageNumber="22">Type</typeStatus>
locality.
</emphasis>
<location id="8EF1A6F14C6DFFA5FED567693197FDFC" LSID="urn:lsid:plazi:treatment:0387413C4C6CFFAAFF2E6269342AF887:8EF1A6F14C6DFFA5FED567693197FDFC" box="[364,502,549,575]" country="Japan" municipality="Amami-oshima Island" name="Nazeko-cho" pageId="21" pageNumber="22" stateProvince="Kagoshima">Nazekō-chō</location>
,
<collectingMunicipality id="6BF56A504C6DFFA5FDB967693298FDFC" box="[512,761,549,575]" pageId="21" pageNumber="22">Amami-ōshima Island</collectingMunicipality>
in
<collectingRegion id="49EA3EC84C6DFFA5FCA46769347BFDFC" box="[797,1050,549,575]" country="Japan" name="Kagoshima" pageId="21" pageNumber="22">Kagoshima Prefecture</collectingRegion>
,
<collectingCountry id="F339B0BA4C6DFFA5FB9C67693409FDFC" box="[1061,1128,549,575]" name="Japan" pageId="21" pageNumber="22">Japan</collectingCountry>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C334A3A14C6DFFA5FF7E670534F1FDA7" box="[199,1168,585,612]" pageId="21" pageNumber="22" type="etymology">
<paragraph id="8B91F02A4C6DFFA5FF7E670534F1FDA7" blockId="21.[151,1437,152,1331]" box="[199,1168,585,612]" pageId="21" pageNumber="22">
<emphasis id="B95A2C384C6DFFA5FF7E6705312FFDA0" bold="true" box="[199,334,585,611]" pageId="21" pageNumber="22">Etymology.</emphasis>
From
<taxonomicName id="4C2E8BA94C6DFFA5FE216706319BFDA0" authorityName="Stephensen" authorityYear="1938" box="[408,506,586,611]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C6DFFA5FE216706319BFDA0" box="[408,506,586,611]" italics="true" pageId="21" pageNumber="22">japonica</emphasis>
</taxonomicName>
(closely related species) + the Greek
<emphasis id="B95A2C384C6DFFA5FC18670533BDFDA0" box="[929,988,585,611]" italics="true" pageId="21" pageNumber="22">oides</emphasis>
(= resembling).
</paragraph>
</subSubSection>
<subSubSection id="C334A3A14C6DFFA5FF7E672032DFFCD4" pageId="21" pageNumber="22" type="diagnosis">
<paragraph id="8B91F02A4C6DFFA5FF7E672032DFFCD4" blockId="21.[151,1437,152,1331]" pageId="21" pageNumber="22">
<emphasis id="B95A2C384C6DFFA5FF7E67203123FD44" bold="true" box="[199,322,620,647]" pageId="21" pageNumber="22">Diagnosis.</emphasis>
<emphasis id="B95A2C384C6DFFA5FEF0672131B9FD44" box="[329,472,621,647]" italics="true" pageId="21" pageNumber="22">Male pereon</emphasis>
, ventral process present.
<emphasis id="B95A2C384C6DFFA5FD41672133A6FD44" box="[760,967,621,647]" italics="true" pageId="21" pageNumber="22">Male gnathopod 1</emphasis>
, ischium and merus lacking posterodistal projection; carpus with 1 large posterodistal tooth and 2 small posteromedial teeth, anteromedial margin bearing stridulating ridges; propodus widened in middle.
<emphasis id="B95A2C384C6DFFA5FD6C67F933C8FD0C" box="[725,937,693,719]" italics="true" pageId="21" pageNumber="22">Male gnathopod 2</emphasis>
, coxa with posteromedial projection; basis straight; carpus longer than propodus; propodus with a few robust setae on posterodistal corner and posterior margin.
<emphasis id="B95A2C384C6DFFA5FF7067B13155FCD4" box="[201,308,765,791]" italics="true" pageId="21" pageNumber="22">Uropod 1</emphasis>
peduncle with inter-ramal process.
</paragraph>
</subSubSection>
<subSubSection id="C334A3A14C6DFFAAFF7E666C33F9FF38" lastPageId="26" lastPageNumber="27" pageId="21" pageNumber="22" type="description">
<paragraph id="8B91F02A4C6DFFA5FF7E666C3443FCF8" blockId="21.[151,1437,152,1331]" box="[199,1058,800,827]" pageId="21" pageNumber="22">
<emphasis id="B95A2C384C6DFFA5FF7E666C31D6FCF8" bold="true" box="[199,439,800,827]" pageId="21" pageNumber="22">Description of male.</emphasis>
Based on
<typeStatus id="54954E884C6DFFA5FD94666D32F3FCF8" box="[557,658,801,827]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
, male,
<quantity id="4CD65DCF4C6DFFA5FD58666C3356FCF8" box="[737,823,800,827]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="21" pageNumber="22" unit="mm" value="5.3">5.3 mm</quantity>
(OMNH-Ar-11535).
</paragraph>
<paragraph id="8B91F02A4C6DFFA5FF7E6609315AFAF0" blockId="21.[151,1437,152,1331]" pageId="21" pageNumber="22">
<emphasis id="B95A2C384C6DFFA5FF7E66093166FC9C" bold="true" box="[199,263,837,863]" pageId="21" pageNumber="22">Head</emphasis>
(
<figureCitation id="1315ECAF4C6DFFA5FEAF6609310CFC9C" box="[278,365,837,863]" captionStart="FIGURE 18" captionStartId="21.[151,250,1964,1989]" captionTargetBox="[159,1425,1361,1928]" captionTargetId="figure@21.[151,1436,1353,1939]" captionTargetPageId="21" captionText="FIGURE 18. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Habitus." figureDoi="http://doi.org/10.5281/zenodo.3936983" httpUri="https://zenodo.org/record/3936983/files/figure.png" pageId="21" pageNumber="22">Figs 18</figureCitation>
,
<figureCitation id="1315ECAF4C6DFFA5FEC3660931F6FC9C" box="[378,407,837,863]" captionStart="FIGURE 19" captionStartId="23.[151,250,1997,2022]" captionTargetBox="[189,1395,191,1957]" captionTargetId="figure@23.[173,1414,181,1971]" captionTargetPageId="23" captionText="FIGURE 19. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.3936985" httpUri="https://zenodo.org/record/3936985/files/figure.png" pageId="21" pageNumber="22">19</figureCitation>
).
<emphasis id="B95A2C384C6DFFA5FE14660A3183FC9C" box="[429,482,838,863]" italics="true" pageId="21" pageNumber="22">Eyes</emphasis>
medium-sized, about 0.3 times length of head.
<emphasis id="B95A2C384C6DFFA5FC406609340DFC9C" box="[1017,1132,837,863]" italics="true" pageId="21" pageNumber="22">Antenna 1</emphasis>
slender, about 0.7 times as long as body; length ratio of peduncular articles 13 1:1.35:0.45, article 1 with 6 ventral robust setae; accessory flagellum very short, minutely biarticulate; primary flagellum with 20 articles, terminal article minute, distal 13 articles each bearing aesthetasc.
<emphasis id="B95A2C384C6DFFA5FDB066FD321DFC08" box="[521,636,945,971]" italics="true" pageId="21" pageNumber="22">Antenna 2</emphasis>
slightly stout, length about 0.45 times as long as body; length ratio of peduncular articles 35 1:2.65:2.55, article 3 with 1 ventral and 2 medial robust setae; flagellum short, consisting of 6 normal and 1 minute articles, articles 26 with 1, 2, 1, 2, 2 robust setae, respectively.
<emphasis id="B95A2C384C6DFFA5FBDF66B634B2FBD0" box="[1126,1235,1017,1043]" italics="true" pageId="21" pageNumber="22">Upper lip</emphasis>
slightly hollowed ventrally, bearing many thin setae.
<emphasis id="B95A2C384C6DFFA5FD99615132F7FBF4" box="[544,662,1053,1079]" italics="true" pageId="21" pageNumber="22">Mandibles</emphasis>
, length ratio of palp articles 13 1:1.35:
<quantity id="4CD65DCF4C6DFFA5FBED615034F9FBF4" box="[1108,1176,1052,1079]" metricMagnitude="-2" metricUnit="m" metricValue="3.302" pageId="21" pageNumber="22" unit="in" value="1.3">1.3 in</quantity>
right, articles 1, 2 with 23 and 56 setae, respectively, article 3 clavate, densely setose distally; incisor and lacinia mobilis each with 4 cusps in left and 5 cusps in right, 9 and 7 accessory setae present in left and right, respectively.
<emphasis id="B95A2C384C6DFFA5FB65612A352BFBBC" box="[1244,1354,1125,1151]" italics="true" pageId="21" pageNumber="22">Lower lip</emphasis>
, apical parts of outer and inner lobes covered with thin setae.
<emphasis id="B95A2C384C6DFFA5FD4F61C53303FB60" box="[758,866,1161,1187]" italics="true" pageId="21" pageNumber="22">Maxilla 1</emphasis>
, outer plate with 11 distal robust setae, palp article 2 bearing 5 robust and 5 slender setae apically.
<emphasis id="B95A2C384C6DFFA5FD1761E1337BFB04" box="[686,794,1197,1223]" italics="true" pageId="21" pageNumber="22">Maxilla 2</emphasis>
, inner plate with distal and medial setae and mediofacial row of setae, outer plate setose on distal margin.
<emphasis id="B95A2C384C6DFFA5FD0B619D334AFB28" box="[690,811,1233,1259]" italics="true" pageId="21" pageNumber="22">Maxilliped</emphasis>
, distal part of inner plate setose, with 4 triangular robust setae; outer plate bearing 11 long-to-short robust setae mediodistally; palp article 2 long, setose medially, article 3 setose distally.
</paragraph>
<caption id="DF51A0A24C6DFFA5FF2E62E034ABF806" ID-DOI="http://doi.org/10.5281/zenodo.3936983" ID-Zenodo-Dep="3936983" box="[151,1226,1964,1989]" httpUri="https://zenodo.org/record/3936983/files/figure.png" pageId="21" pageNumber="22" startId="21.[151,250,1964,1989]" targetBox="[159,1425,1361,1928]" targetPageId="21">
<paragraph id="8B91F02A4C6DFFA5FF2E62E034ABF806" blockId="21.[151,1226,1964,1989]" box="[151,1226,1964,1989]" pageId="21" pageNumber="22">
<emphasis id="B95A2C384C6DFFA5FF2E62E03141F806" bold="true" box="[151,288,1964,1989]" pageId="21" pageNumber="22">FIGURE 18.</emphasis>
<taxonomicName id="4C2E8BA94C6DFFA5FE9F62E13225F806" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[294,580,1965,1989]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C6DFFA5FE9F62E13225F806" box="[294,580,1965,1989]" italics="true" pageId="21" pageNumber="22">Grandidierella japonicoides</emphasis>
</taxonomicName>
<emphasis id="B95A2C384C6DFFA5FDF262E132FDF806" bold="true" box="[587,668,1965,1989]" pageId="21" pageNumber="22">
<taxonomicNameLabel id="A26991434C6DFFA5FDF262E132FDF806" box="[587,668,1965,1989]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Holotype, male, 5.3 mm (OMNH-Ar-11535). Habitus.
</paragraph>
</caption>
<paragraph id="8B91F02A4C6EFFA6FF7E65D5337BFBF4" blockId="22.[151,1437,153,1979]" pageId="22" pageNumber="23">
<emphasis id="B95A2C384C6EFFA6FF7E65D5317BFF70" bold="true" box="[199,282,153,179]" pageId="22" pageNumber="23">Pereon</emphasis>
(
<figureCitation id="1315ECAF4C6EFFA6FE9265D5311CFF70" box="[299,381,153,179]" captionStart="FIGURE 20" captionStartId="24.[151,250,1998,2023]" captionTargetBox="[180,1404,192,1963]" captionTargetId="figure@24.[170,1416,181,1973]" captionTargetPageId="24" captionText="FIGURE 20. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936987" httpUri="https://zenodo.org/record/3936987/files/figure.png" pageId="22" pageNumber="23">Fig. 20</figureCitation>
).
<emphasis id="B95A2C384C6EFFA6FE2D65D5325FFF70" box="[404,574,153,179]" italics="true" pageId="22" pageNumber="23">Ventral surface</emphasis>
of pereon 1 with rounded process (
<figureCitation id="1315ECAF4C6EFFA6FC6965D53445FF70" box="[976,1060,153,179]" captionStart="FIGURE 18" captionStartId="21.[151,250,1964,1989]" captionTargetBox="[159,1425,1361,1928]" captionTargetId="figure@21.[151,1436,1353,1939]" captionTargetPageId="21" captionText="FIGURE 18. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Habitus." figureDoi="http://doi.org/10.5281/zenodo.3936983" httpUri="https://zenodo.org/record/3936983/files/figure.png" pageId="22" pageNumber="23">Fig. 18</figureCitation>
).
<emphasis id="B95A2C384C6EFFA6FB8065D534ACFF70" box="[1081,1229,153,179]" italics="true" pageId="22" pageNumber="23">Gnathopod 1</emphasis>
, coxa trapezoidal; basis very wide, anterolateral surface with ridge, posterior margin convex; ischium short, posterodistal corner not projected; merus posterodistal corner rounded, posterodistal margin with several setae; carpus long, length about 2.0 times width, with 1 large posterodistal tooth and 2 small posteromedial teeth, anteromedial margin bearing 2 robust setae and many stridulating ridges, posteromedial surface setose; propodus short, posterior margin swollen in middle, anterodistal corner and posterior margin setose; dactylus short, almost straight, posterior margin with 3 denticles.
<emphasis id="B95A2C384C6EFFA6FF59643D3112FE48" box="[224,371,369,395]" italics="true" pageId="22" pageNumber="23">Gnathopod 2</emphasis>
, coxa trapezoidal, dorsal half of posterior margin projected, medial surface with triangular process posteriorly; basis slender, straight; merus distal margin setose; carpus posterior margin setose; propodus about 0.8 times as long as carpus, posterodistal corner and posterior margin with 3 and 1 short robust setae, respectively; dactylus short, curved posteriorly, posterior margin with 5 denticles.
<emphasis id="B95A2C384C6EFFA6FC2164913408FE34" box="[920,1129,477,503]" italics="true" pageId="22" pageNumber="23">Pereopods 3 and 4</emphasis>
, pereopod 3 slightly longer than pereopod 4; coxae trapezoidal, dorsal halves of posterior margins projected, medial surfaces with rounded process posteriorly; bases long; meri slightly dilated distally; carpi shorter than meri; propodi and dactyli narrow.
<emphasis id="B95A2C384C6EFFA6FF2E67053176FDA0" box="[151,279,585,611]" italics="true" pageId="22" pageNumber="23">Pereopod 5</emphasis>
shorter than pereopod 4; coxa bilobed; basis rectangular, posteroproximal corner roundly projected, anterior margin with 10 small robust setae, posterior margin bearing small robust seta and several simple setae; carpus with 3 posterior robust setae and anterodistal thick seta; propodus with 4 lateral and 2 medial robust setae; dactylus short, curved.
<emphasis id="B95A2C384C6EFFA6FE8367F931DDFD0C" box="[314,444,693,719]" italics="true" pageId="22" pageNumber="23">Pereopod 6</emphasis>
about 1.65 times as long as pereopod 5; coxa short, slightly bilobed; basis rectangular, posteroproximal corner roundly projected, anterior margin with 8 small robust setae, posterior margin bearing many plumose setae; merus anterior margin with 2 short robust setae, posterior margin and posterodistal corner each with 1 thick and 1 robust setae; carpus with 3 lateral robust setae, posterodistal corner bearing 2 robust setae; propodus with 5 anterior, 1 lateral and 3 medial robust setae, posterodistal corner setose; dactylus curved.
<emphasis id="B95A2C384C6EFFA6FB6C66093537FC9C" box="[1237,1366,837,863]" italics="true" pageId="22" pageNumber="23">Pereopod 7</emphasis>
about 1.15 times as long as pereopod 6; coxa short, slightly bilobed; basis rectangular, posteroproximal corner smooth, anterior margin with 7 small robust setae and 4 plumose setae, posterior margin bearing many plumose setae; merus with 1 anterior and 4 lateral robust setae, posterior margin bearing 3 thick setae and robust seta, anterodistal corner with small robust seta, posterodistal corner with 1 robust and 1 thick setae; carpus with 3 lateral and 2 medial robust setae, anterodistal and posterodistal corners each with robust seta; propodus with 5 anterior and 4 posteromedial robust setae, posterodistal corner setose; dactylus curved.
</paragraph>
<paragraph id="8B91F02A4C6EFFA6FF7E610D3535FA00" blockId="22.[151,1437,153,1979]" pageId="22" pageNumber="23">
<emphasis id="B95A2C384C6EFFA6FF7E610D316BFB98" bold="true" box="[199,266,1089,1115]" pageId="22" pageNumber="23">Pleon</emphasis>
(
<figureCitation id="1315ECAF4C6EFFA6FEA3610D310DFB98" box="[282,364,1089,1115]" captionStart="FIGURE 21" captionStartId="25.[151,250,1955,1980]" captionTargetBox="[191,1393,196,1914]" captionTargetId="figure@25.[181,1405,181,1929]" captionTargetPageId="25" captionText="FIGURE 21. Grandidierella japonicoides sp. nov. All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936989" httpUri="https://zenodo.org/record/3936989/files/figure.png" pageId="22" pageNumber="23">Fig. 21</figureCitation>
).
<emphasis id="B95A2C384C6EFFA6FE3A610D3206FB98" box="[387,615,1089,1115]" italics="true" pageId="22" pageNumber="23">Epimeral plates 13</emphasis>
each with thick seta on posteroventral corner, ventral margins bare (
<figureCitation id="1315ECAF4C6EFFA6FAD6610D30D7FBBC" captionStart="FIGURE 18" captionStartId="21.[151,250,1964,1989]" captionTargetBox="[159,1425,1361,1928]" captionTargetId="figure@21.[151,1436,1353,1939]" captionTargetPageId="21" captionText="FIGURE 18. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Habitus." figureDoi="http://doi.org/10.5281/zenodo.3936983" httpUri="https://zenodo.org/record/3936983/files/figure.png" pageId="22" pageNumber="23">Fig. 18</figureCitation>
).
<emphasis id="B95A2C384C6EFFA6FF7561293155FBBC" box="[204,308,1125,1151]" italics="true" pageId="22" pageNumber="23">Pleopods</emphasis>
, peduncles each bearing many plumose setae and 2 coupling hooks; inner ramus longer than outer, outer rami with 12, 11, 10 articles, inner rami with 11, 11, 10 articles respectively.
<emphasis id="B95A2C384C6EFFA6FBE461C534AAFB60" box="[1117,1227,1161,1187]" italics="true" pageId="22" pageNumber="23">Uropod 1</emphasis>
, dorsal surface of peduncle bearing 3 lateral and 6 medial robust setae, ventrodistal end with inter-ramal process; both rami shorter than peduncle, outer ramus slightly shorter than inner ramus, former with 3 dorsal and 4 terminal robust setae, latter bearing 3 dorsolateral, 4 dorsomedial and 4 terminal robust setae.
<emphasis id="B95A2C384C6EFFA6FC1261B93476FACC" box="[939,1047,1269,1295]" italics="true" pageId="22" pageNumber="23">Uropod 2</emphasis>
about 0.6 times as long as uropod 1; peduncle dorsal surface with 1 laterodistal, 1 medial and 1 mediodistal robust setae; outer ramus shorter than and inner ramus longer than peduncle, outer ramus with 3 dorsal and 4 terminal robust setae, inner ramus bearing 2 dorsolateral, 4 dorsomedial and 5 terminal robust setae.
<emphasis id="B95A2C384C6EFFA6FCB6602D331AFAB8" box="[783,891,1377,1403]" italics="true" pageId="22" pageNumber="23">Uropod 3</emphasis>
about half length of uropod 2; peduncle slightly wider than long, swollen medially, with 01 medial seta; single ramus longer than peduncle, with tiny second article and 34 lateral, 2 medial and 4 terminal setae.
<taxonomicName id="4C2E8BA94C6EFFA6FD1B60E5328BFA00" authorityName="Pearse" authorityYear="1952" box="[674,746,1449,1475]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="22" pageNumber="23" phylum="Arthropoda" rank="genus">
<emphasis id="B95A2C384C6EFFA6FD1B60E5328BFA00" box="[674,746,1449,1475]" italics="true" pageId="22" pageNumber="23">Telson</emphasis>
</taxonomicName>
wider than long, laterodistal corners each with 3 setae.
</paragraph>
<paragraph id="8B91F02A4C6EFFA6FF7E608035EFF88C" blockId="22.[151,1437,153,1979]" pageId="22" pageNumber="23">
<emphasis id="B95A2C384C6EFFA6FF7E608031B2FA24" bold="true" box="[199,467,1484,1511]" pageId="22" pageNumber="23">Description of female.</emphasis>
Based on
<typeStatus id="54954E884C6EFFA6FDE8608132D5FA24" box="[593,692,1485,1511]" pageId="22" pageNumber="23" type="paratype">paratype</typeStatus>
, ovigerous female,
<quantity id="4CD65DCF4C6EFFA6FC2160803391FA24" box="[920,1008,1484,1511]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="22" pageNumber="23" unit="mm" value="4.5">4.5 mm</quantity>
(OMNH-Ar-11536).
<emphasis id="B95A2C384C6EFFA6FB516081353CFA24" box="[1256,1373,1485,1511]" italics="true" pageId="22" pageNumber="23">Antenna 2</emphasis>
(
<figureCitation id="1315ECAF4C6EFFA6FAD6608130D0F9C8" captionStart="FIGURE 21" captionStartId="25.[151,250,1955,1980]" captionTargetBox="[191,1393,196,1914]" captionTargetId="figure@25.[181,1405,181,1929]" captionTargetPageId="25" captionText="FIGURE 21. Grandidierella japonicoides sp. nov. All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936989" httpUri="https://zenodo.org/record/3936989/files/figure.png" pageId="22" pageNumber="23">Fig. 21</figureCitation>
F-A2) similar to that of
<typeStatus id="54954E884C6EFFA6FE7860BD3247F9C8" box="[449,550,1521,1547]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
, male,
<quantity id="4CD65DCF4C6EFFA6FDCF60BC32ACF9C8" box="[630,717,1520,1547]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="22" pageNumber="23" unit="mm" value="5.3">5.3 mm</quantity>
(OMNH-Ar-11535), but peduncular article 3 with 1 ventral and 2 medial robust setae, article 4 with 4 medial robust setae, article 5 bearing single robust seta, flagellar articles 36 with 2, 1, 1, 2 robust setae, respectively.
<emphasis id="B95A2C384C6EFFA6FDD863753294F990" box="[609,757,1593,1619]" italics="true" pageId="22" pageNumber="23">Gnathopod 1</emphasis>
(
<figureCitation id="1315ECAF4C6EFFA6FCBD63753334F990" box="[772,853,1593,1619]" captionStart="FIGURE 21" captionStartId="25.[151,250,1955,1980]" captionTargetBox="[191,1393,196,1914]" captionTargetId="figure@25.[181,1405,181,1929]" captionTargetPageId="25" captionText="FIGURE 21. Grandidierella japonicoides sp. nov. All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936989" httpUri="https://zenodo.org/record/3936989/files/figure.png" pageId="22" pageNumber="23">Fig. 21</figureCitation>
F-G1), coxa trapezoidal; basis straight, anterolateral surface with ridge; ischium short, posterodistal corner without projection; merus short, posterior margin smooth; carpus slightly wide, posterior margin with single robust seta and many long setae, lacking projection; propodus short, about 0.85 times as long as carpus, posterodistal corner and posterior margin with 2 and 1 robust setae, respectively; dactylus slightly curved posteriorly, posterior margin with 3 denticles.
<emphasis id="B95A2C384C6EFFA6FB9F638534D9F920" box="[1062,1208,1737,1763]" italics="true" pageId="22" pageNumber="23">Gnathopod 2</emphasis>
(
<figureCitation id="1315ECAF4C6EFFA6FB7F63853574F920" box="[1222,1301,1737,1763]" captionStart="FIGURE 21" captionStartId="25.[151,250,1955,1980]" captionTargetBox="[191,1393,196,1914]" captionTargetId="figure@25.[181,1405,181,1929]" captionTargetPageId="25" captionText="FIGURE 21. Grandidierella japonicoides sp. nov. All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936989" httpUri="https://zenodo.org/record/3936989/files/figure.png" pageId="22" pageNumber="23">Fig. 21</figureCitation>
F-G2), coxa roundish trapezoidal, medial surface without process; basis straight; merus distal margin with many long setae; carpus posterior margin setose; propodus about 0.9 times as long as carpus, posterodistal corner and posterior margin with 3 and 1 short robust setae, respectively; dactylus short, curved posteriorly, posterior margin with 4 denticles.
</paragraph>
<paragraph id="8B91F02A4C6EFFA6FF7E6214318EF878" blockId="22.[151,1437,153,1979]" pageId="22" pageNumber="23">
<emphasis id="B95A2C384C6EFFA6FF7E6214315EF8B0" bold="true" box="[199,319,1880,1907]" pageId="22" pageNumber="23">Variation.</emphasis>
<typeStatus id="54954E884C6EFFA6FEF0621531CFF8B0" box="[329,430,1881,1907]" pageId="22" pageNumber="23" type="paratype">Paratype</typeStatus>
, male,
<quantity id="4CD65DCF4C6EFFA6FDBD6215323CF8B0" box="[516,605,1881,1907]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="22" pageNumber="23" unit="mm" value="3.6">3.6 mm</quantity>
(OMNH-Ar-11538).
<emphasis id="B95A2C384C6EFFA6FCED6215338AF8B0" box="[852,1003,1881,1907]" italics="true" pageId="22" pageNumber="23">Gnathopod 1</emphasis>
(
<figureCitation id="1315ECAF4C6EFFA6FC4462153431F8B0" box="[1021,1104,1881,1907]" captionStart="FIGURE 21" captionStartId="25.[151,250,1955,1980]" captionTargetBox="[191,1393,196,1914]" captionTargetId="figure@25.[181,1405,181,1929]" captionTargetPageId="25" captionText="FIGURE 21. Grandidierella japonicoides sp. nov. All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936989" httpUri="https://zenodo.org/record/3936989/files/figure.png" pageId="22" pageNumber="23">Fig. 21</figureCitation>
SM-G1) almost same as that of
<typeStatus id="54954E884C6EFFA6FF0F6231317AF854" box="[182,283,1917,1943]" pageId="22" pageNumber="23" type="holotype">holotype</typeStatus>
, male,
<quantity id="4CD65DCF4C6EFFA6FED4623031A5F854" box="[365,452,1916,1943]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="22" pageNumber="23" unit="mm" value="5.3">5.3 mm</quantity>
(OMNH-Ar-11535), but carpus length about 1.7 times width, posteromedial surface of carpus with single small tooth.
</paragraph>
<caption id="DF51A0A24C6FFFA7FF2E62813542F826" ID-DOI="http://doi.org/10.5281/zenodo.3936985" ID-Zenodo-Dep="3936985" box="[151,1315,1997,2022]" httpUri="https://zenodo.org/record/3936985/files/figure.png" pageId="23" pageNumber="24" startId="23.[151,250,1997,2022]" targetBox="[189,1395,191,1957]" targetPageId="23">
<paragraph id="8B91F02A4C6FFFA7FF2E62813542F826" blockId="23.[151,1315,1997,2022]" box="[151,1315,1997,2022]" pageId="23" pageNumber="24">
<emphasis id="B95A2C384C6FFFA7FF2E62813141F825" bold="true" box="[151,288,1997,2022]" pageId="23" pageNumber="24">FIGURE 19.</emphasis>
<taxonomicName id="4C2E8BA94C6FFFA7FE9F62813225F826" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[294,580,1997,2021]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C6FFFA7FE9F62813225F826" box="[294,580,1997,2021]" italics="true" pageId="23" pageNumber="24">Grandidierella japonicoides</emphasis>
</taxonomicName>
<emphasis id="B95A2C384C6FFFA7FDF2628232FDF825" bold="true" box="[587,668,1998,2022]" pageId="23" pageNumber="24">
<taxonomicNameLabel id="A26991434C6FFFA7FDF2628232FDF825" box="[587,668,1998,2022]" pageId="23" pageNumber="24" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.05 mm.
</paragraph>
</caption>
<caption id="DF51A0A24C60FFA8FF2E62823577F825" ID-DOI="http://doi.org/10.5281/zenodo.3936987" ID-Zenodo-Dep="3936987" box="[151,1302,1998,2023]" httpUri="https://zenodo.org/record/3936987/files/figure.png" pageId="24" pageNumber="25" startId="24.[151,250,1998,2023]" targetBox="[180,1404,192,1963]" targetPageId="24">
<paragraph id="8B91F02A4C60FFA8FF2E62823577F825" blockId="24.[151,1302,1998,2023]" box="[151,1302,1998,2023]" pageId="24" pageNumber="25">
<emphasis id="B95A2C384C60FFA8FF2E62823141F824" bold="true" box="[151,288,1998,2023]" pageId="24" pageNumber="25">FIGURE 20.</emphasis>
<taxonomicName id="4C2E8BA94C60FFA8FE9F62833225F824" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[294,580,1999,2023]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="24" pageNumber="25" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C60FFA8FE9F62833225F824" box="[294,580,1999,2023]" italics="true" pageId="24" pageNumber="25">Grandidierella japonicoides</emphasis>
</taxonomicName>
<emphasis id="B95A2C384C60FFA8FDF2628332FDF824" bold="true" box="[587,668,1999,2023]" pageId="24" pageNumber="25">
<taxonomicNameLabel id="A26991434C60FFA8FDF2628332FDF824" box="[587,668,1999,2023]" pageId="24" pageNumber="25" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.1 mm.
</paragraph>
</caption>
<caption id="DF51A0A24C61FFA9FF2E62EF351FF81C" ID-DOI="http://doi.org/10.5281/zenodo.3936989" ID-Zenodo-Dep="3936989" httpUri="https://zenodo.org/record/3936989/files/figure.png" pageId="25" pageNumber="26" startId="25.[151,250,1955,1980]" targetBox="[191,1393,196,1914]" targetPageId="25">
<paragraph id="8B91F02A4C61FFA9FF2E62EF351FF81C" blockId="25.[151,1436,1955,2016]" pageId="25" pageNumber="26">
<emphasis id="B95A2C384C61FFA9FF2E62EF3140F87F" bold="true" box="[151,289,1955,1980]" pageId="25" pageNumber="26">FIGURE 21.</emphasis>
<taxonomicName id="4C2E8BA94C61FFA9FE9062EF3228F878" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[297,585,1955,1979]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C61FFA9FE9062EF3228F878" box="[297,585,1955,1979]" italics="true" pageId="25" pageNumber="26">Grandidierella japonicoides</emphasis>
</taxonomicName>
<emphasis id="B95A2C384C61FFA9FDE862EF32C2F878" bold="true" box="[593,675,1955,1979]" pageId="25" pageNumber="26">
<taxonomicNameLabel id="A26991434C61FFA9FDE862EF32C2F878" box="[593,675,1955,1979]" pageId="25" pageNumber="26" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
All except for F and SM, holotype, male, 5.3 mm (OMNH-Ar-11535); F, paratype, ovigerous female, 4.5 mm (OMNH-Ar-11536); SM, paratype, male, 3.6 mm (OMNH-Ar-11538). Scales: 0.1 mm.
</paragraph>
</caption>
<paragraph id="8B91F02A4C62FFAAFF7E65D433F9FF38" blockId="26.[151,1436,152,251]" pageId="26" pageNumber="27">
<emphasis id="B95A2C384C62FFAAFF7E65D4321EFF70" bold="true" box="[199,639,152,179]" pageId="26" pageNumber="27">Coloration in recently fixed specimen</emphasis>
(
<figureCitation id="1315ECAF4C62FFAAFD3465D532BCFF70" box="[653,733,153,179]" captionStart="FIGURE 22" captionStartId="26.[151,250,1258,1283]" captionTargetBox="[151,1436,273,1234]" captionTargetId="figure@26.[151,1436,273,1234]" captionTargetPageId="26" captionText="FIGURE 22. Grandidierella japonicoides sp. nov. Photograph of paratype, male, 3.6 mm (OMNH-Ar-11538), fixed specimen (5.5 hours after fixation)." figureDoi="http://doi.org/10.5281/zenodo.3936991" httpUri="https://zenodo.org/record/3936991/files/figure.png" pageId="26" pageNumber="27">Fig. 22</figureCitation>
). Eyes and anterodorsal surface of head dark brown; other parts of head, pereonites, pleonites, urosomites and peduncles of antennae mottled brown; other appendages whitish, but propodi of pereopods 3 and 4 each with pale orange vermiform spot.
</paragraph>
</subSubSection>
<caption id="DF51A0A24C62FFAAFF2E61A631F9FAE4" ID-DOI="http://doi.org/10.5281/zenodo.3936991" ID-Zenodo-Dep="3936991" httpUri="https://zenodo.org/record/3936991/files/figure.png" pageId="26" pageNumber="27" startId="26.[151,250,1258,1283]" targetBox="[151,1436,273,1234]" targetPageId="26">
<paragraph id="8B91F02A4C62FFAAFF2E61A631F9FAE4" blockId="26.[151,1437,1258,1319]" pageId="26" pageNumber="27">
<emphasis id="B95A2C384C62FFAAFF2E61A63141FAC0" bold="true" box="[151,288,1258,1283]" pageId="26" pageNumber="27">FIGURE 22.</emphasis>
<taxonomicName id="4C2E8BA94C62FFAAFE9F61A73225FAC0" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[294,580,1259,1283]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C62FFAAFE9F61A73225FAC0" box="[294,580,1259,1283]" italics="true" pageId="26" pageNumber="27">Grandidierella japonicoides</emphasis>
</taxonomicName>
<emphasis id="B95A2C384C62FFAAFDF261A732FAFAC0" bold="true" box="[587,667,1259,1283]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="A26991434C62FFAAFDF261A732FAFAC0" box="[587,667,1259,1283]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Photograph of paratype, male, 3.6 mm (OMNH-Ar-11538), fixed specimen (5.5 hours after fixation).
</paragraph>
</caption>
<subSubSection id="C334A3A14C62FFAAFF7E601A3394F8DC" pageId="26" pageNumber="27" type="discussion">
<paragraph id="8B91F02A4C62FFAAFF7E601A3262F93F" blockId="26.[151,1437,1365,1860]" pageId="26" pageNumber="27">
<emphasis id="B95A2C384C62FFAAFF7E601A315AFAB3" bold="true" box="[199,315,1366,1392]" pageId="26" pageNumber="27">Remarks.</emphasis>
<taxonomicName id="4C2E8BA94C62FFAAFEFB601A32E1FAB3" authority="Ariyama, 2020" authorityName="Ariyama" authorityYear="2020" box="[322,640,1366,1392]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonicoides" status="sp. nov.">
<emphasis id="B95A2C384C62FFAAFEFB601A32E1FAB3" box="[322,640,1366,1392]" italics="true" pageId="26" pageNumber="27">Grandidierella japonicoides</emphasis>
</taxonomicName>
<emphasis id="B95A2C384C62FFAAFD3E601A3280FAB3" bold="true" box="[647,737,1366,1392]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="A26991434C62FFAAFD3E601A3280FAB3" box="[647,737,1366,1392]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has stridulating ridges on the carpus of the male gnathopod 1. This character is shared with seven species of
<taxonomicName id="4C2E8BA94C62FFAAFD1E6036332FFA57" authorityName="Coutiere" authorityYear="1904" box="[679,846,1402,1428]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="genus">
<emphasis id="B95A2C384C62FFAAFD1E6036332FFA57" box="[679,846,1402,1428]" italics="true" pageId="26" pageNumber="27">Grandidierella</emphasis>
</taxonomicName>
:
<taxonomicName id="4C2E8BA94C62FFAAFCE760363382FA50" authorityName="Stephensen" authorityYear="1938" box="[862,995,1402,1428]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFCE760363382FA50" box="[862,995,1402,1428]" italics="true" pageId="26" pageNumber="27">G. japonica</emphasis>
</taxonomicName>
from
<collectingCountry id="F339B0BA4C62FFAAFB936036340CFA57" box="[1066,1133,1402,1428]" name="Japan" pageId="26" pageNumber="27">Japan</collectingCountry>
;
<taxonomicName id="4C2E8BA94C62FFAAFBC3603630AEFA7B" authority="sensu Myers, 1981" authorityName="sensu Myers" authorityYear="1981" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFBC36036349EFA50" box="[1146,1279,1402,1428]" italics="true" pageId="26" pageNumber="27">G. japonica</emphasis>
sensu
<bibRefCitation id="EFBF8DDB4C62FFAAFAF7603630AEFA7B" author="Myers, A. A." pageId="26" pageNumber="27" pagination="213 - 226" refId="ref18078" refString="Myers, A. A. (1981) Taxonomic studies on the genus Grandidierella Coutiere (Crustacea, Amphipoda). III. Fijian, Australian and Saudi Arabian species. Bulletin du Museum National d'Histoire Naturelle, Paris, 4 e Serie, 3, Section A, Nº 1, 213 - 226." type="journal article" year="1981">Myers, 1981</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F339B0BA4C62FFAAFEAE60D1311FFA74" box="[279,382,1437,1463]" name="Australia" pageId="26" pageNumber="27">Australia</collectingCountry>
(probably different species);
<taxonomicName id="4C2E8BA94C62FFAAFD6A60D2344CFA7B" authority="Schellenberg, 1938" authorityName="Schellenberg" authorityYear="1938" box="[723,1069,1437,1464]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="perlata">
<emphasis id="B95A2C384C62FFAAFD6A60D23328FA7B" box="[723,841,1438,1464]" italics="true" pageId="26" pageNumber="27">G. perlata</emphasis>
<bibRefCitation id="EFBF8DDB4C62FFAAFCEA60D1344CFA7B" author="Schellenberg, A." box="[851,1069,1437,1464]" pageId="26" pageNumber="27" pagination="1 - 105" refId="ref18598" refString="Schellenberg, A. (1938) Litorale Amphipoden des tropischen Pazifik snach Sammlungen von Prof. Bock (Stockholm), Prof. Dahl (Berlin) und Prof. Pietschmann (Wein). Kungliga Svenska Vetenskapsakademiens Handlingar Series, 316 (6), 1 - 105." type="journal article" year="1938">Schellenberg, 1938</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F339B0BA4C62FFAAFBCE60D134C3FA74" box="[1143,1186,1437,1463]" name="Fiji" pageId="26" pageNumber="27">Fiji</collectingCountry>
;
<taxonomicName id="4C2E8BA94C62FFAAFB1660D230AEFA18" authority="Dang, 1968" authorityName="Dang" authorityYear="1968" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="vietnamica">
<emphasis id="B95A2C384C62FFAAFB1660D2352EFA74" box="[1199,1359,1438,1464]" italics="true" pageId="26" pageNumber="27">G. vietnamica</emphasis>
<bibRefCitation id="EFBF8DDB4C62FFAAFAE060D230AEFA18" author="Dang, D. N." pageId="26" pageNumber="27" pagination="212 - 222" refId="ref16896" refString="Dang, D. N. (1968) Nouveaux amphipodes des eaux douces et saumatres du Nord Viet Nam. Zoologicheskii Zhurnal, 47, 212 - 222. [in Russian with French abstract]" type="journal article" year="1968">Dang, 1968</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F339B0BA4C62FFAAFEAD608D3117FA18" box="[276,374,1473,1499]" name="Vietnam" pageId="26" pageNumber="27">Vietnam</collectingCountry>
;
<taxonomicName id="4C2E8BA94C62FFAAFE3B608E328BFA1F" authority="Hou &amp; Li, 2002" authorityName="Hou &amp; Li" authorityYear="2002" box="[386,746,1473,1500]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="chaohuensis">
<emphasis id="B95A2C384C62FFAAFE3B608E324FFA1F" box="[386,558,1474,1500]" italics="true" pageId="26" pageNumber="27">G. chaohuensis</emphasis>
<bibRefCitation id="EFBF8DDB4C62FFAAFD8F608E328BFA1F" author="Hou, Z. &amp; Li, S." box="[566,746,1473,1500]" pageId="26" pageNumber="27" pagination="225 - 234" refId="ref17366" refString="Hou, Z. &amp; Li, S. (2002) A new species of the genus Grandidierella from lake Chaohu, China (Crustacea: Amphipoda: Aoridae). Acta Zootaxonomica Sinica, 27, 225 - 234." type="journal article" year="2002">Hou &amp; Li, 2002</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C2E8BA94C62FFAAFC98608E34C5FA1F" authority="Morino &amp; Dai, 1990" authorityName="Morino &amp; Dai" authorityYear="1990" box="[801,1188,1473,1500]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="taihuensis">
<emphasis id="B95A2C384C62FFAAFC98608E33D4FA1F" box="[801,949,1474,1500]" italics="true" pageId="26" pageNumber="27">G. taihuensis</emphasis>
<bibRefCitation id="EFBF8DDB4C62FFAAFC05608D34C5FA1F" author="Morino, H. &amp; Dai, A. Y." box="[956,1188,1473,1500]" pageId="26" pageNumber="27" pagination="7 - 27" refId="ref17942" refString="Morino, H. &amp; Dai, A. Y. (1990) Three amphipod species (Crustacea) from East China. Publications of Itako Hydrobiological Station, 4, 7 - 27." type="journal article" year="1990">Morino &amp; Dai, 1990</bibRefCitation>
</taxonomicName>
both from
<collectingCountry id="F339B0BA4C62FFAAFA9B608D3509FA18" box="[1314,1384,1473,1499]" name="China" pageId="26" pageNumber="27">China</collectingCountry>
; and
<taxonomicName id="4C2E8BA94C62FFAAFF2E60AA312EF9C3" authorityName="Ariyama" authorityYear="2020" baseAuthorityName="Myers &amp; Desiderato" baseAuthorityYear="2019" box="[151,335,1510,1536]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="lagamarensis">
<emphasis id="B95A2C384C62FFAAFF2E60AA312EF9C3" box="[151,335,1510,1536]" italics="true" pageId="26" pageNumber="27">G. lagamarensis</emphasis>
</taxonomicName>
from
<collectingCountry id="F339B0BA4C62FFAAFE2860A931B8FA3C" box="[401,473,1509,1535]" name="Brazil" pageId="26" pageNumber="27">Brazil</collectingCountry>
. This new species and
<taxonomicName id="4C2E8BA94C62FFAAFD6D60AA3382FA3C" authorityName="sensu Myers" authorityYear="1981" box="[724,995,1510,1536]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFD6D60AA3382FA3C" box="[724,995,1510,1536]" italics="true" pageId="26" pageNumber="27">Grandidierella japonica</emphasis>
</taxonomicName>
have three teeth on the male gnathopod 1 carpus, although four species (
<taxonomicName id="4C2E8BA94C62FFAAFDB363463349F9E7" authority="sensu Myers" authorityName="sensu Myers" authorityYear="1981" box="[522,808,1546,1572]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFDB3634632EEF9E0" box="[522,655,1546,1572]" italics="true" pageId="26" pageNumber="27">G. japonica</emphasis>
sensu Myers
</taxonomicName>
,
<taxonomicName id="4C2E8BA94C62FFAAFC8C634633CBF9E7" authorityName="Schellenberg" authorityYear="1938" box="[821,938,1546,1572]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="perlata">
<emphasis id="B95A2C384C62FFAAFC8C634633CBF9E7" box="[821,938,1546,1572]" italics="true" pageId="26" pageNumber="27">G. perlata</emphasis>
</taxonomicName>
,
<taxonomicName id="4C2E8BA94C62FFAAFC006346342EF9E7" authorityName="Morino &amp; Dai" authorityYear="1990" box="[953,1103,1546,1572]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="taihuensis">
<emphasis id="B95A2C384C62FFAAFC006346342EF9E7" box="[953,1103,1546,1572]" italics="true" pageId="26" pageNumber="27">G. taihuensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2E8BA94C62FFAAFB3E63463520F9E7" authorityName="Ariyama" authorityYear="2020" baseAuthorityName="Myers &amp; Desiderato" baseAuthorityYear="2019" box="[1159,1345,1546,1572]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="lagamarensis">
<emphasis id="B95A2C384C62FFAAFB3E63463520F9E7" box="[1159,1345,1546,1572]" italics="true" pageId="26" pageNumber="27">G. lagamarensis</emphasis>
</taxonomicName>
) have a single tooth and two species (
<taxonomicName id="4C2E8BA94C62FFAAFE5E636232F5F98B" authorityName="Hou &amp; Li" authorityYear="2002" box="[487,660,1582,1608]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="chaohuensis">
<emphasis id="B95A2C384C62FFAAFE5E636232F5F98B" box="[487,660,1582,1608]" italics="true" pageId="26" pageNumber="27">G. chaohuensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2E8BA94C62FFAAFD746362330AF984" authorityName="Dang" authorityYear="1968" box="[717,875,1582,1608]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="vietnamica">
<emphasis id="B95A2C384C62FFAAFD746362330AF984" box="[717,875,1582,1608]" italics="true" pageId="26" pageNumber="27">G. vietnamica</emphasis>
</taxonomicName>
) have two teeth.
<taxonomicName id="4C2E8BA94C62FFAAFB896362350CF98B" authorityName="Ariyama" authorityYear="2020" box="[1072,1389,1582,1608]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonicoides">
<emphasis id="B95A2C384C62FFAAFB896362350CF98B" box="[1072,1389,1582,1608]" italics="true" pageId="26" pageNumber="27">Grandidierella japonicoides</emphasis>
</taxonomicName>
can be distinguished from
<taxonomicName id="4C2E8BA94C62FFAAFE2D631E3278F9A8" authorityName="sensu Myers" authorityYear="1981" box="[404,537,1618,1644]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFE2D631E3278F9A8" box="[404,537,1618,1644]" italics="true" pageId="26" pageNumber="27">G. japonica</emphasis>
</taxonomicName>
by the smaller size (maximum BL:
<quantity id="4CD65DCF4C62FFAAFC0B631D3469F9AF" box="[946,1032,1617,1644]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="26" pageNumber="27" unit="mm" value="5.3">5.3 mm</quantity>
in male and
<quantity id="4CD65DCF4C62FFAAFB22631D3493F9AF" box="[1179,1266,1617,1644]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="26" pageNumber="27" unit="mm" value="4.5">4.5 mm</quantity>
in female) and the presence of a posteromedial projection on the male coxa 2 (
<figureCitation id="1315ECAF4C62FFAAFCD2633933B4F953" box="[875,981,1653,1680]" captionStart="FIGURE 20" captionStartId="24.[151,250,1998,2023]" captionTargetBox="[180,1404,192,1963]" captionTargetId="figure@24.[170,1416,181,1973]" captionTargetPageId="24" captionText="FIGURE 20. Grandidierella japonicoides sp. nov. Holotype, male, 5.3 mm (OMNH-Ar-11535). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936987" httpUri="https://zenodo.org/record/3936987/files/figure.png" pageId="26" pageNumber="27">Fig. 20G</figureCitation>
<figureCitation id="1315ECAF4C62FFAAFC6C633A3382F953" box="[981,995,1654,1680]" captionStart="FIGURE 2" captionStartId="4.[151,250,1630,1655]" captionTargetBox="[165,1426,607,1597]" captionTargetId="figure@4.[151,1436,597,1605]" captionTargetPageId="4" captionText="FIGURE 2. Grandidierella contigua sp. nov. Holotype, male, 9.1 mm (OMNH-Ar-11513). Habitus." figureDoi="http://doi.org/10.5281/zenodo.3936949" httpUri="https://zenodo.org/record/3936949/files/figure.png" pageId="26" pageNumber="27">2</figureCitation>
), which is lacking in
<taxonomicName id="4C2E8BA94C62FFAAFB60633A353FF94C" authorityName="sensu Myers" authorityYear="1981" box="[1241,1374,1654,1680]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFB60633A353FF94C" box="[1241,1374,1654,1680]" italics="true" pageId="26" pageNumber="27">G. japonica</emphasis>
</taxonomicName>
(
<figureCitation id="1315ECAF4C62FFAAFAD6633930B2F977" captionStart="FIGURE 23" captionStartId="27.[151,250,1221,1246]" captionTargetBox="[164,1427,189,1186]" captionTargetId="figure@27.[151,1436,181,1196]" captionTargetPageId="27" captionText="FIGURE 23. Grandidierella japonica Stephensen, 1938. M1, male, 8.0 mm (OMNH-Ar-3853); M2, male, 6.2 mm (OMNH-Ar- 11541); M3, male, 5.2 mm (OMNH-Ar-11542); M4, male, 4.0 mm (OMNH-Ar-11543); F1, ovigerous female, 5.0 mm (OMNH- Ar-11544); F2, female, 4.1 mm (OMNH-Ar-11545). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936993" httpUri="https://zenodo.org/record/3936993/files/figure.png" pageId="26" pageNumber="27">Fig. 23M</figureCitation>
<figureCitation id="1315ECAF4C62FFAAFF6A63D63099F977" box="[211,248,1690,1716]" captionStart="FIGURE 1" captionStartId="1.[151,250,1778,1803]" captionTargetBox="[151,1436,561,1752]" captionTargetId="figure@1.[151,1436,561,1752]" captionTargetPageId="1" captionText="FIGURE 1. Map showing collecting sites of the examined specimens in the Ryukyu Archipelago." figureDoi="http://doi.org/10.5281/zenodo.3936947" httpUri="https://zenodo.org/record/3936947/files/figure.png" pageId="26" pageNumber="27">1-C</figureCitation>
<figureCitation id="1315ECAF4C62FFAAFF4063D63169F977" box="[249,264,1690,1716]" captionStart="FIGURE 2" captionStartId="4.[151,250,1630,1655]" captionTargetBox="[165,1426,607,1597]" captionTargetId="figure@4.[151,1436,597,1605]" captionTargetPageId="4" captionText="FIGURE 2. Grandidierella contigua sp. nov. Holotype, male, 9.1 mm (OMNH-Ar-11513). Habitus." figureDoi="http://doi.org/10.5281/zenodo.3936949" httpUri="https://zenodo.org/record/3936949/files/figure.png" pageId="26" pageNumber="27">2</figureCitation>
). In addition, relationship of the body length with “carpus length / carpus width” in the gnathopod 1 is quite different in both species (
<figureCitation id="1315ECAF4C62FFAAFE4263F13230F91B" box="[507,593,1725,1752]" captionStart="FIGURE 24" captionStartId="27.[151,250,1845,1870]" captionTargetBox="[156,1431,1383,1815]" captionTargetId="figure@27.[151,1437,1376,1820]" captionTargetPageId="27" captionText="FIGURE 24. Grandidierella japonicoides sp. nov. and G. japonica Stephensen, 1938. Relationship of body length with “carpus length / carpus width” in male gnathopod 1 (left) and relationship of body length with “carpus length / carpus width” in female gnathopod 1 (right)." figureDoi="http://doi.org/10.5281/zenodo.3936995" httpUri="https://zenodo.org/record/3936995/files/figure.png" pageId="26" pageNumber="27">Fig. 24</figureCitation>
). The gnathopod 1 carpi of
<taxonomicName id="4C2E8BA94C62FFAAFC3663F23423F91B" authorityName="Ariyama" authorityYear="2020" box="[911,1090,1726,1752]" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonicoides">
<emphasis id="B95A2C384C62FFAAFC3663F23423F91B" box="[911,1090,1726,1752]" italics="true" pageId="26" pageNumber="27">G. japonicoides</emphasis>
</taxonomicName>
are slenderer than those of
<taxonomicName id="4C2E8BA94C62FFAAFA3863F23098F938" authorityName="sensu Myers" authorityYear="1981" class="Malacostraca" family="Aoridae" genus="Grandidierella" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="japonica">
<emphasis id="B95A2C384C62FFAAFA3863F23098F938" italics="true" pageId="26" pageNumber="27">G. japonica</emphasis>
</taxonomicName>
(
<figureCitation id="1315ECAF4C62FFAAFEB163AD313BF93F" box="[264,346,1761,1788]" captionStart="FIGURE 23" captionStartId="27.[151,250,1221,1246]" captionTargetBox="[164,1427,189,1186]" captionTargetId="figure@27.[151,1436,181,1196]" captionTargetPageId="27" captionText="FIGURE 23. Grandidierella japonica Stephensen, 1938. M1, male, 8.0 mm (OMNH-Ar-3853); M2, male, 6.2 mm (OMNH-Ar- 11541); M3, male, 5.2 mm (OMNH-Ar-11542); M4, male, 4.0 mm (OMNH-Ar-11543); F1, ovigerous female, 5.0 mm (OMNH- Ar-11544); F2, female, 4.1 mm (OMNH-Ar-11545). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.3936993" httpUri="https://zenodo.org/record/3936993/files/figure.png" pageId="26" pageNumber="27">Fig. 23</figureCitation>
) in both sexes.
</paragraph>
<paragraph id="8B91F02A4C62FFAAFF7E62493394F8DC" blockId="26.[151,1437,1365,1860]" box="[199,1013,1797,1824]" pageId="26" pageNumber="27">
<emphasis id="B95A2C384C62FFAAFF7E6249314BF8E3" bold="true" box="[199,298,1797,1824]" pageId="26" pageNumber="27">Habitat.</emphasis>
Fine sand or sandy mud bottom in the intertidal zone, brackish.
</paragraph>
</subSubSection>
<subSubSection id="C334A3A14C62FFAAFF7E6265342AF887" box="[199,1099,1833,1860]" pageId="26" pageNumber="27" type="distribution">
<paragraph id="8B91F02A4C62FFAAFF7E6265342AF887" blockId="26.[151,1437,1365,1860]" box="[199,1099,1833,1860]" pageId="26" pageNumber="27">
<emphasis id="B95A2C384C62FFAAFF7E62653100F887" bold="true" box="[199,353,1833,1860]" pageId="26" pageNumber="27">Distribution.</emphasis>
<collectingCountry id="F339B0BA4C62FFAAFEDE626631CAF887" box="[359,427,1834,1860]" name="Japan" pageId="26" pageNumber="27">Japan</collectingCountry>
: Amami-ōshima Island and
<collectingRegion id="49EA3EC84C62FFAAFD5D62653328F880" box="[740,841,1833,1859]" country="Japan" name="Okinawa" pageId="26" pageNumber="27">Okinawa</collectingRegion>
Island (present study).
</paragraph>
</subSubSection>
</treatment>
</document>