234 lines
50 KiB
XML
234 lines
50 KiB
XML
<document id="0563A6F4481BB7CB3567255D5D71C3F9" ID-CLB-Dataset="7113" ID-DOI="10.12782/specdiv.24.29" ID-GBIF-Dataset="d34a52f7-b652-4321-98ce-822545a9f24e" ID-ISSN="2189-7301" ID-Zenodo-Dep="4585163" ID-ZooBank="7287B998-E838-400C-94C7-B66C21FF35FE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614947435859" checkinUser="felipe" docAuthor="Ariyama, Hiroyuki" docDate="2019" docId="1B069A22FFC7443A3ABCFC0CFAD1FCF1" docLanguage="en" docName="SpeciesDiversity.24.1.29-48.pdf" docOrigin="Species Diversity 24 (1)" docSource="http://dx.doi.org/10.12782/specdiv.24.29" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Metadulichia kohtsukai Ariyama 2019, sp. nov." docType="treatment" docUuid="D974A44F-B2E8-4F73-BD75-C3FA3B9979F6" docUuidSource="ZooBank" docVersion="8" lastPageNumber="47" masterDocId="E73FE25AFFC84428397FFFFFFFEDFF98" masterDocTitle="Four Species of Dulichiidae (Crustacea: Amphipoda) from Japan, with the Description of a New Genus and Two New Species" masterLastPageNumber="48" masterPageNumber="29" pageNumber="44" updateTime="1698932798619" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="042A892C7F498BFB9D8DEF6680BF8EF1">Four Species of Dulichiidae (Crustacea: Amphipoda) from Japan, with the Description of a New Genus and Two New Species</mods:title>
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<mods:namePart id="5E2B4F06160441648A27E21DC493B38F">Ariyama, Hiroyuki</mods:namePart>
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<mods:title id="F331EF2A8E538451E42067190AC38DB3">Species Diversity</mods:title>
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<mods:part id="78322B037AF40F9C03118B4D3F9A3643">
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<mods:date id="B3ADC2D47E4541895F6D9B5A84AB8ACA">2019</mods:date>
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<mods:number id="98ADE5A7D36D59D3FC8B9C3730EDC7AB">2019-05-25</mods:number>
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<treatment id="1B069A22FFC7443A3ABCFC0CFAD1FCF1" ID-DOI="http://doi.org/10.5281/zenodo.4734572" ID-GBIF-Taxon="181851033" ID-Zenodo-Dep="4734572" LSID="urn:lsid:zoobank.org:act:D974A44F-B2E8-4F73-BD75-C3FA3B9979F6" httpUri="http://treatment.plazi.org/id/1B069A22FFC7443A3ABCFC0CFAD1FCF1" lastPageId="18" lastPageNumber="47" pageId="15" pageNumber="44">
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<subSubSection id="DBB578BFFFC744273ABCFC0CFAE7FB93" box="[963,1290,1011,1035]" pageId="15" pageNumber="44" type="nomenclature">
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<paragraph id="93102B34FFC744273ABCFC0CFAE7FB93" blockId="15.[963,1290,1011,1035]" box="[963,1290,1011,1035]" pageId="15" pageNumber="44">
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<heading id="C8589C58FFC744273ABCFC0CFAE7FB93" box="[963,1290,1011,1035]" centered="true" fontSize="10" level="2" pageId="15" pageNumber="44" reason="2">
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<taxonomicName id="54AF50B7FFC744273ABCFC0CFB55FB93" ID-CoL="7ZKNW" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[963,1208,1011,1035]" class="Malacostraca" family="Dulichiidae" genus="Metadulichia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="44" phylum="Arthropoda" rank="species" species="kohtsukai" status="sp. nov.">
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<emphasis id="A1DBF726FFC744273ABCFC0CFB55FB93" bold="true" box="[963,1208,1011,1035]" italics="true" pageId="15" pageNumber="44">Metadulichia kohtsukai</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="BAE84A5DFFC744273DC1FC0BFAE7FB93" box="[1214,1290,1012,1035]" pageId="15" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="DBB578BFFFC744273D58FBEBFA99FBD4" pageId="15" pageNumber="44" type="description">
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<paragraph id="93102B34FFC744273D58FBEBFB48FBB4" blockId="15.[856,1396,1044,1100]" box="[1063,1189,1044,1068]" pageId="15" pageNumber="44">
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<heading id="C8589C58FFC744273D58FBEBFB48FBB4" box="[1063,1189,1044,1068]" centered="true" fontSize="10" level="2" pageId="15" pageNumber="44" reason="2">
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||
(
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<figureCitation id="0B9437B1FFC744273D51FBEBFB70FBB4" box="[1070,1181,1044,1068]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="15.[157,188,2028,2050]" captionStartId-1="16.[156,187,1955,1977]" captionStartId-2="17.[156,187,1936,1958]" captionTargetBox-0="[189,1397,1422,1988]" captionTargetBox-1="[202,1385,207,1914]" captionTargetBox-2="[219,1368,209,1896]" captionTargetId-0="figure-558@15.[187,1399,1420,1990]" captionTargetId-1="figure-8@16.[200,1387,205,1916]" captionTargetId-2="figure-4@17.[217,1370,205,1898]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionText-0="Fig. 14. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. Habitus, left lateral view, most of left antenna 1 and pereopods 5–7 lost, right antenna 1 and pereopod 5 drawn." captionText-1="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." captionText-2="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi-0="http://doi.org/10.5281/zenodo.4585194" figureDoi-1="http://doi.org/10.5281/zenodo.4585196" figureDoi-2="http://doi.org/10.5281/zenodo.4585198" httpUri-0="https://zenodo.org/record/4585194/files/figure.png" httpUri-1="https://zenodo.org/record/4585196/files/figure.png" httpUri-2="https://zenodo.org/record/4585198/files/figure.png" pageId="15" pageNumber="44">Figs 14–16</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph id="93102B34FFC744273A27FBCAFA99FBD4" blockId="15.[856,1396,1044,1100]" box="[856,1396,1076,1100]" pageId="15" pageNumber="44">[Japanese name: Hosonaga-shakutoridoronomi, new]</paragraph>
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</subSubSection>
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<subSubSection id="DBB578BFFFC744273A31FB8AFBCAFA88" pageId="15" pageNumber="44" type="materials_examined">
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<paragraph id="93102B34FFC744273A31FB8AFBCAFA88" blockId="15.[821,1432,1141,1361]" pageId="15" pageNumber="44">
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<emphasis id="A1DBF726FFC744273A31FB8AFBF1FB15" bold="true" box="[846,1052,1141,1165]" pageId="15" pageNumber="44">Material examined.</emphasis>
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<materialsCitation id="23C72169FFC744273D5BFB8AFBCAFA88" ID-GBIF-Occurrence="3097597328" collectingDate="2015-12-10" collectorName="H. Kohtsuka." elevation="314" latitude="35.111942" location="Miura City" longLatPrecision="19" longitude="139.5675" municipality="Sagami Bay" pageId="15" pageNumber="44" specimenCount="1" stateProvince="Kanagawa" typeStatus="holotype">
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<typeStatus id="4C149596FFC744273D5BFB8AFB68FB15" box="[1060,1157,1141,1165]" pageId="15" pageNumber="44" type="holotype">Holotype</typeStatus>
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: male (OMNH-Ar-10824),
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<quantity id="545786D1FFC744273A4AFB69FC6DFB36" box="[821,896,1174,1198]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="15" pageNumber="44" unit="mm" value="3.5">3.5mm</quantity>
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,
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<collectingMunicipality id="7374B14EFFC744273AF5FB69FC10FB37" box="[906,1021,1174,1199]" pageId="15" pageNumber="44">Sagami Bay</collectingMunicipality>
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, southwest of
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<location id="96707DEFFFC744273DF6FB69FB1AFB36" LSID="urn:lsid:plazi:treatment:1B069A22FFC7443A3ABCFC0CFAD1FCF1:96707DEFFFC744273DF6FB69FB1AFB36" box="[1161,1271,1174,1198]" latitude="35.111942" longLatPrecision="19" longitude="139.5675" municipality="Sagami Bay" name="Miura City" pageId="15" pageNumber="44" stateProvince="Kanagawa">Miura City</location>
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,
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<collectingRegion id="516BE5D6FFC744273C7EFB68FC90FB57" country="Japan" name="Kanagawa" pageId="15" pageNumber="44">Kanagawa Prefecture</collectingRegion>
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,
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<geoCoordinate id="F69B4DF3FFC744273AF6FB49FBEDFB56" box="[905,1024,1205,1230]" degrees="35" direction="north" minutes="06" orientation="latitude" pageId="15" pageNumber="44" precision="15" seconds="57" value="35.115833">35°06′57"N</geoCoordinate>
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,
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<geoCoordinate id="F69B4DF3FFC744273D72FB48FB74FB56" box="[1037,1177,1205,1231]" degrees="139" direction="east" minutes="33" orientation="longitude" pageId="15" pageNumber="44" precision="15" seconds="44" value="139.56223">139°33′44"E–</geoCoordinate>
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35°06′43"N, 139°34′03"E (
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<figureCitation id="0B9437B1FFC744273A43FB28FC61FB77" box="[828,908,1239,1263]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="15" pageNumber="44">Fig. 1E</figureCitation>
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),
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<elevation id="1882CC07FFC744273AD9FB28FBB0FB77" box="[934,1117,1239,1263]" metricMagnitude="2" metricUnit="m" metricValue="3.1399999999999997" metricValueMax="3.9799999999999995" metricValueMin="2.3" pageId="15" pageNumber="44" unit="m" value="314.0" valueMax="398.0" valueMin="230.0">
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<quantity id="545786D1FFC744273AD9FB28FBF9FB77" box="[934,1044,1239,1263]" metricMagnitude="2" metricUnit="m" metricValue="3.1399999999999997" metricValueMax="3.9799999999999995" metricValueMin="2.3" pageId="15" pageNumber="44" unit="m" value="314.0" valueMax="398.0" valueMin="230.0">230–398 m</quantity>
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depth
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</elevation>
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, using dredge,
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<date id="E7110DF4FFC744273C76FB28FC85FA97" pageId="15" pageNumber="44" value="2015-12-10">
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<collectingDate id="F755F41CFFC744273C76FB28FC85FA97" pageId="15" pageNumber="44" value="2015-12-10">10 December 2015</collectingDate>
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</date>
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, coll.
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<collectorName id="3E5A4EE2FFC744273ADFFB07FBCAFA88" box="[928,1063,1272,1296]" pageId="15" pageNumber="44">H. Kohtsuka.</collectorName>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="DBB578BFFFC7443A3A31FAE7FEF3FE5A" lastPageId="18" lastPageNumber="47" pageId="15" pageNumber="44" type="diagnosis">
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<paragraph id="93102B34FFC7443A3A31FAE7FEF3FE5A" blockId="15.[821,1432,1141,1361]" lastBlockId="18.[156,768,198,2076]" lastPageId="18" lastPageNumber="47" pageId="15" pageNumber="44">
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<emphasis id="A1DBF726FFC744273A31FAE7FC53FAA8" bold="true" box="[846,958,1304,1328]" pageId="15" pageNumber="44">Diagnosis.</emphasis>
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Eyes ovate. Accessory flagellum 3-articulate. Maxilla 1 small, outer plate bearing 7 terminal robust setae, palp with 3 robust setae at tip. Maxilla 2 inner plate with single mediofacial seta. Male gnathopod 2, basis short, propodus massive, subovoid, posterior margin weakly setose, with small proximal and distal projections and small swelling. Pereopods 3, 4 bases slender. Pereopod 5 elongate, not prehensile. Urosomite 1 about 1.65 times as long as pleonites 2+3. Uropod 2 outer ramus very short, 17% as long as inner ramus.
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</paragraph>
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</subSubSection>
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<caption id="C7D07BBCFFC7442739E2F813FCCEF786" ID-DOI="http://doi.org/10.5281/zenodo.4585194" ID-Zenodo-Dep="4585194" httpUri="https://zenodo.org/record/4585194/files/figure.png" pageId="15" pageNumber="44" startId="15.[157,188,2028,2050]" targetBox="[189,1397,1422,1988]" targetPageId="15">
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<paragraph id="93102B34FFC7442739E2F813FCCEF786" blockId="15.[156,1431,2028,2078]" pageId="15" pageNumber="44">
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Fig. 14.
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<taxonomicName id="54AF50B7FFC744273984F813FE20F799" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[251,461,2028,2049]" class="Malacostraca" family="Dulichiidae" genus="Metadulichia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="44" phylum="Arthropoda" rank="species" species="kohtsukai" status="gen. nov., sp. nov.">
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<emphasis id="A1DBF726FFC744273984F813FE20F799" box="[251,461,2028,2049]" italics="true" pageId="15" pageNumber="44">Metadulichia kohtsukai</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="BAE84A5DFFC7442738ABF813FD95F799" box="[468,632,2028,2049]" pageId="15" pageNumber="44" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
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Holotype, male (OMNH-Ar-10824), 3.5 mm. Habitus, left lateral view, most of left antenna 1 and pereopods 5–7 lost, right antenna 1 and pereopod 5 drawn.
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</paragraph>
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</caption>
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<caption id="C7D07BBCFFD8443839E3F85CFB9FF7B0" ID-DOI="http://doi.org/10.5281/zenodo.4585196" ID-Zenodo-Dep="4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="16" pageNumber="45" startId="16.[156,187,1955,1977]" targetBox="[202,1385,207,1914]" targetPageId="16">
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||
<paragraph id="93102B34FFD8443839E3F85CFB9FF7B0" blockId="16.[156,1432,1955,2089]" pageId="16" pageNumber="45">
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||
Fig. 15.
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<taxonomicName id="54AF50B7FFD844383984F85CFE21F820" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[251,460,1955,1976]" class="Malacostraca" family="Dulichiidae" genus="Metadulichia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="45" phylum="Arthropoda" rank="species" species="kohtsukai" status="gen. nov., sp. nov.">
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||
<emphasis id="A1DBF726FFD844383984F85CFE21F820" box="[251,460,1955,1976]" italics="true" pageId="16" pageNumber="45">Metadulichia kohtsukai</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="BAE84A5DFFD8443838ADF85CFD9EF820" box="[466,627,1955,1976]" pageId="16" pageNumber="45" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
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||
Holotype, male (OMNH-Ar-10824), 3.5 mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view. Scales: 0.05 mm.
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</paragraph>
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</caption>
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<caption id="C7D07BBCFFD9443939E3F86FFBD3F862" ID-DOI="http://doi.org/10.5281/zenodo.4585198" ID-Zenodo-Dep="4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="17" pageNumber="46" startId="17.[156,187,1936,1958]" targetBox="[219,1368,209,1896]" targetPageId="17">
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<paragraph id="93102B34FFD9443939E3F86FFBD3F862" blockId="17.[156,1432,1936,2042]" pageId="17" pageNumber="46">
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Fig. 16.
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<taxonomicName id="54AF50B7FFD944393984F86FFE21F83D" authority="Ariyama, 2019" authorityName="Ariyama" authorityYear="2019" box="[251,460,1936,1957]" class="Malacostraca" family="Dulichiidae" genus="Metadulichia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="46" phylum="Arthropoda" rank="species" species="kohtsukai" status="gen. nov., sp. nov.">
|
||
<emphasis id="A1DBF726FFD944393984F86FFE21F83D" box="[251,460,1936,1957]" italics="true" pageId="17" pageNumber="46">Metadulichia kohtsukai</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="BAE84A5DFFD9443938ACF86EFD9BF83E" box="[467,630,1937,1958]" pageId="17" pageNumber="46" rank="species">gen. nov., sp. nov.</taxonomicNameLabel>
|
||
Holotype, male (OMNH-Ar-10824), 3.5 mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="DBB578BFFFDA443A39CAFE35FB90FD5E" pageId="18" pageNumber="47" type="description">
|
||
<paragraph id="93102B34FFDA443A39CAFE35FDE1FDFD" blockId="18.[156,768,198,2076]" pageId="18" pageNumber="47">
|
||
<emphasis id="A1DBF726FFDA443A39CAFE35FE72FE7B" bold="true" box="[181,415,458,483]" pageId="18" pageNumber="47">Description of male</emphasis>
|
||
[based on
|
||
<typeStatus id="4C149596FFDA443A3B4CFE34FD61FE7B" box="[563,652,459,483]" pageId="18" pageNumber="47" type="holotype">holotype</typeStatus>
|
||
(OMNH-Ar-10824),
|
||
<quantity id="545786D1FFDA443A386DFE14FEB2FD9B" box="[274,351,491,515]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="18" pageNumber="47" unit="mm" value="3.5">3.5 mm</quantity>
|
||
]. Body (
|
||
<figureCitation id="0B9437B1FFDA443A38C9FE14FE13FD9B" box="[438,510,491,515]" captionStart="Fig" captionStartId="15.[157,188,2028,2050]" captionTargetBox="[189,1397,1422,1988]" captionTargetId="figure-558@15.[187,1399,1420,1990]" captionTargetPageId="15" captionText="Fig. 14. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. Habitus, left lateral view, most of left antenna 1 and pereopods 5–7 lost, right antenna 1 and pereopod 5 drawn." figureDoi="http://doi.org/10.5281/zenodo.4585194" httpUri="https://zenodo.org/record/4585194/files/figure.png" pageId="18" pageNumber="47">Fig. 14</figureCitation>
|
||
) smooth, dorsal margins with sparse short setae, urosomite 1 about 1.65 times as long as pleonites 2+3. Eyes ovate, about 35% length of head, composed of many tight ommatidia.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A39CAFD92FE44FA88" blockId="18.[156,768,198,2076]" pageId="18" pageNumber="47">
|
||
Antenna 1 (
|
||
<figureCitation id="0B9437B1FFDA443A384CFD92FE5FFD1D" box="[307,434,621,645]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15A, A</figureCitation>
|
||
<figureCitation id="0B9437B1FFDA443A38CEFD92FE57FD1D" box="[433,442,621,645]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="18" pageNumber="47">1</figureCitation>
|
||
) slender, about same length as body, posterior margin setose; length ratio of peduncular articles 1–3 1.0: 2.3: 2.8; accessory flagellum short, 3-articulate; primary flagellum with 6 articles, tip minute. Antenna 2 (
|
||
<figureCitation id="0B9437B1FFDA443A39C7FD10FEFFFC9F" box="[184,274,751,775]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15B</figureCitation>
|
||
) slender, about 0.7 times as long as antenna 1, posterior margin setose; length ratio of peduncular articles 3–5 1.0: 7.5: 6.3; flagellum with 3 articles. Upper lip (
|
||
<figureCitation id="0B9437B1FFDA443A3BA8FCCFFF2AFCF1" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15C</figureCitation>
|
||
), ventral margin bare. Mandibles (
|
||
<figureCitation id="0B9437B1FFDA443A3B52FCAEFD47FCF1" box="[557,682,849,873]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15D, D</figureCitation>
|
||
<figureCitation id="0B9437B1FFDA443A3BD5FCAEFD1AFCF1" box="[682,759,849,873]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="18" pageNumber="47">1, E, E1</figureCitation>
|
||
) with length ratio of palp articles 1–3 1.0: 3.6: 2.0, articles 2, 3 bearing 5 and 3 setae, respectively; incisor with 4 cusps, lacinia mobilis with 3 cusps, 4 accessory blades present in both sides; molar with spatula-like process in right. Lower lip (
|
||
<figureCitation id="0B9437B1FFDA443A39BBFC0BFEF6FB93" box="[196,283,1011,1036]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15F</figureCitation>
|
||
), outer plates with sparse setae apically. Maxilla 1 (
|
||
<figureCitation id="0B9437B1FFDA443A39CAFBEBFEC2FBB4" box="[181,303,1044,1068]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15G, G</figureCitation>
|
||
<figureCitation id="0B9437B1FFDA443A3850FBEBFED5FBB4" box="[303,312,1044,1068]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="18" pageNumber="47">1</figureCitation>
|
||
), outer plate with 7 robust setae distally, palp article 2 bearing 3 robust and 1 slender setae distally and 3 slender setae laterally. Maxilla 2 (
|
||
<figureCitation id="0B9437B1FFDA443A3891FBAAFDA7FBF5" box="[494,586,1109,1133]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15H</figureCitation>
|
||
), inner plate with distal setae, very thin lateral setae and single mediofacial seta; outer plate bearing many setae on distal margin. Maxilliped (
|
||
<figureCitation id="0B9437B1FFDA443A39A1FB48FEDDFB57" box="[222,304,1207,1231]" captionStart="Fig" captionStartId="16.[156,187,1955,1977]" captionTargetBox="[202,1385,207,1914]" captionTargetId="figure-8@16.[200,1387,205,1916]" captionTargetPageId="16" captionText="Fig. 15. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, right antenna 1, lateral view; A1, accessory flagellum of right antenna 1, lateral view; B, left antenna 2, lateral view; C, upper lip, anterior view; D, left mandible, medial view, molar lost; D1, incisor, lacinia mobilis and accessory blades of left mandible, medial view; E, right mandible, medial view; E1, incisor, lacinia mobilis and accessory blades of right mandible, medial view; F, lower lip, ventral view; G, right maxilla 1, dorsal view; G1, distal part of outer plate of right maxilla 1, dorsal view; H, right maxilla 2, dorsal view; I, left maxilliped, dorsal view.Scales: 0.05mm." figureDoi="http://doi.org/10.5281/zenodo.4585196" httpUri="https://zenodo.org/record/4585196/files/figure.png" pageId="18" pageNumber="47">Fig. 15I</figureCitation>
|
||
), inner plate with 3 apical and 1 mediodistal short robust setae on ventral surface; outer plate bearing 5 robust setae mediodistally.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A39CAFAE7FD19F94F" blockId="18.[156,768,198,2076]" pageId="18" pageNumber="47">
|
||
Gnathopod 1 (
|
||
<figureCitation id="0B9437B1FFDA443A3835FAE7FE4EFAA8" box="[330,419,1304,1328]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16A</figureCitation>
|
||
) relatively slender; coxa with ventral notch; merus setose posterodistally and mediodistally; carpus longer than basis, with many setae on posterior margin; propodus slender, with many setae posteriorly, mediodistal surface heavily setose; dactylus long, slender, curved posteriorly. Gnathopod 2 (
|
||
<figureCitation id="0B9437B1FFDA443A38D1FA44FDC8FA4B" box="[430,549,1467,1491]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16B, B</figureCitation>
|
||
<figureCitation id="0B9437B1FFDA443A3B5AFA44FDC3FA4B" box="[549,558,1467,1491]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="18" pageNumber="47">1</figureCitation>
|
||
), coxa subrectangular, ventral margin straight, gill small; basis short, anterodistal corner lobate; carpus setose posteriorly; propodus massive, subovoid, about 0.9 times as long as head, about 1.7 times length of carpus, posterior margin weakly setose, with short proximal projection at about 70° angle to palm, small distal projection at about 50° angle to palm and small swelling on distal side of proximal projection; dactylus curved posteriorly, posterior margin roundly produced proximally.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A39CAF91FFEA8F784" blockId="18.[156,768,198,2076]" pageId="18" pageNumber="47">
|
||
Pereopods 3, 4 (
|
||
<figureCitation id="0B9437B1FFDA443A3817F91FFE06F960" box="[360,491,1760,1784]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16C, C</figureCitation>
|
||
<figureCitation id="0B9437B1FFDA443A3894F91FFE18F960" box="[491,501,1760,1784]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="18" pageNumber="47">1</figureCitation>
|
||
, D) slender, pereopod 3 slightly longer than pereopod 4; coxae triangular, gills long; bases elongate, about 5.2 and 4.8 times as long as width respectively, each with glands in anterodistal and posteroproximal parts; propodi and dactyli narrow. Pereopod 5 (
|
||
<figureCitation id="0B9437B1FFDA443A3BD0F89DFD16F8E2" box="[687,763,1890,1914]" captionStart="Fig" captionStartId="15.[157,188,2028,2050]" captionTargetBox="[189,1397,1422,1988]" captionTargetId="figure-558@15.[187,1399,1420,1990]" captionTargetPageId="15" captionText="Fig. 14. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. Habitus, left lateral view, most of left antenna 1 and pereopods 5–7 lost, right antenna 1 and pereopod 5 drawn." figureDoi="http://doi.org/10.5281/zenodo.4585194" httpUri="https://zenodo.org/record/4585194/files/figure.png" pageId="18" pageNumber="47">
|
||
Figs
|
||
<geoCoordinate id="F69B4DF3FFDA443A3B9EF89DFD16F8E2" box="[737,763,1890,1914]" degrees="14, 16" direction="east" orientation="longitude" pageId="18" pageNumber="47" precision="555" value="14.16">14</geoCoordinate>
|
||
</figureCitation>
|
||
,
|
||
<figureCitation id="0B9437B1FFDA443A39E3F87DFF0FF802" box="[156,226,1922,1946]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">16E, E</figureCitation>
|
||
<figureCitation id="0B9437B1FFDA443A399CF87DFF01F802" box="[227,236,1922,1946]" captionStart="Fig" captionStartId="1.[156,187,1308,1330]" captionTargetBox="[339,1247,206,1269]" captionTargetId="figure-339@1.[338,1248,205,1270]" captionTargetPageId="1" captionText="Fig. 1. Map showing the collecting sites. A, Kitsunezaki-hama, Ishinomaki City in Miyagi Prefecture; B, off Namie Town in Fukushima Prefecture; C, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; D, Moroiso, Miura City in Kanagawa Prefecture; E, Sagami Bay, southwest of Miura City in Kanagawa Prefecture; F, Akinohama Beach, Izu Oshima Island in Tokyo Prefecture; G, Kodomari, Takahama Town in Fukui Prefecture; H, Tanigawa, Misaki Town in Osaka Prefecture; I, Ariake Sea." figureDoi="http://doi.org/10.5281/zenodo.4585165" httpUri="https://zenodo.org/record/4585165/files/figure.png" pageId="18" pageNumber="47">1</figureCitation>
|
||
) long; coxa triangular, gill small; basis–carpus with many short robust setae, carpus about 0.55 times as long as propodus; propodus lacking palm, anterior margin bearing 3 robust setae; dactylus long. Pereopods 6, 7 (
|
||
<figureCitation id="0B9437B1FFDA443A3BFFF81BFD24F864" box="[640,713,2020,2044]" captionStart="Fig" captionStartId="15.[157,188,2028,2050]" captionTargetBox="[189,1397,1422,1988]" captionTargetId="figure-558@15.[187,1399,1420,1990]" captionTargetPageId="15" captionText="Fig. 14. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. Habitus, left lateral view, most of left antenna 1 and pereopods 5–7 lost, right antenna 1 and pereopod 5 drawn." figureDoi="http://doi.org/10.5281/zenodo.4585194" httpUri="https://zenodo.org/record/4585194/files/figure.png" pageId="18" pageNumber="47">Fig. 14</figureCitation>
|
||
) lost except for coxae.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A3A31FF39FBB7FD1D" blockId="18.[820,1432,198,873]" pageId="18" pageNumber="47">
|
||
Pleopods (
|
||
<figureCitation id="0B9437B1FFDA443A3AC1FF39FBE4FF46" box="[958,1033,198,222]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16</figureCitation>
|
||
F–H), peduncles progressively longer, each with 2 slender coupling hooks; outer rami slightly longer than inner rami, outer rami with 7, 7, 6 articles respectively, inner rami each with 6 articles. Uropod 1 (
|
||
<figureCitation id="0B9437B1FFDA443A3C47FED7FA66FED8" box="[1336,1419,296,320]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16I</figureCitation>
|
||
), peduncle with 3 lateral and 2 medial robust setae; outer ramus about 0.85 times as long as inner ramus (including distal robust setae), with 2 lateral, 1 medial and 2 distal (long and short) robust setae; inner ramus bearing 2 lateral, 4–5 medial and 2 distal (long and short) robust setae. Uropod 2 (
|
||
<figureCitation id="0B9437B1FFDA443A3AFEFE14FC30FD9B" box="[897,989,491,515]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16D</figureCitation>
|
||
) about half length of uropod 1 (including distal robust setae); peduncle with 2 medial robust setae; outer ramus very short, 17% as long as inner ramus, without setae; inner ramus bearing 1–2 lateral and 2 medial robust setae. Telson (
|
||
<figureCitation id="0B9437B1FFDA443A3ABEFD92FBF7FD1D" box="[961,1050,621,645]" captionStart="Fig" captionStartId="17.[156,187,1936,1958]" captionTargetBox="[219,1368,209,1896]" captionTargetId="figure-4@17.[217,1370,205,1898]" captionTargetPageId="17" captionText="Fig. 16. Metadulichia kohtsukai gen. nov., sp. nov. Holotype, male (OMNH-Ar-10824), 3.5mm. A, left gnathopod 1, lateral view; B, distal part of left gnathopod 2, lateral view; B1, proximal part of right gnathopod 2, lateral view; C, left pereopod 3, lateral view; C1, left coxa 3 and gill, lateral view; D, left pereopod 4, lateral view; E, right pereopod 5, lateral view; E1, left coxa 5, lateral view, gill lost; F, G, left pleopods 1, 2, posterior views; H, left pleopod 3, anterior view; I, uropods 1, 2 and telson, dorsal view. Scales: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.4585198" httpUri="https://zenodo.org/record/4585198/files/figure.png" pageId="18" pageNumber="47">Fig. 16D</figureCitation>
|
||
) bare.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A3A31FD71FBFFFD3D" blockId="18.[820,1432,198,873]" box="[846,1042,653,678]" pageId="18" pageNumber="47">
|
||
<emphasis id="A1DBF726FFDA443A3A31FD71FC4DFD3E" bold="true" box="[846,928,654,678]" pageId="18" pageNumber="47">Female.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A3A31FD51FB90FD5E" blockId="18.[820,1432,198,873]" box="[846,1149,686,710]" pageId="18" pageNumber="47">
|
||
<emphasis id="A1DBF726FFDA443A3A31FD51FBE6FD5E" bold="true" box="[846,1035,686,710]" pageId="18" pageNumber="47">Coloration in life.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DBB578BFFFDA443A3A31FD30FA6FFCD0" pageId="18" pageNumber="47" type="etymology">
|
||
<paragraph id="93102B34FFDA443A3A31FD30FBF1FCB0" blockId="18.[820,1432,198,873]" pageId="18" pageNumber="47">
|
||
<emphasis id="A1DBF726FFDA443A3A31FD30FC28FD7F" bold="true" box="[846,965,719,743]" pageId="18" pageNumber="47">Etymology.</emphasis>
|
||
Dedicated to Hisanori Kohtsuka of the University of
|
||
<collectingRegion id="516BE5D6FFDA443A3ADEFD10FC0DFC9F" box="[929,992,751,775]" country="Japan" name="Tokyo" pageId="18" pageNumber="47">Tokyo</collectingRegion>
|
||
for donating many amphipod specimens and their photographs.
|
||
</paragraph>
|
||
<paragraph id="93102B34FFDA443A3A31FCCFFA6FFCD0" blockId="18.[820,1432,198,873]" box="[846,1410,816,840]" pageId="18" pageNumber="47">
|
||
<emphasis id="A1DBF726FFDA443A3A31FCCFFC49FCD0" bold="true" box="[846,932,816,840]" pageId="18" pageNumber="47">Habitat.</emphasis>
|
||
Bottom sediment unknown,
|
||
<quantity id="545786D1FFDA443A3DB2FCCFFAD6FCD0" box="[1229,1339,816,840]" metricMagnitude="2" metricUnit="m" metricValue="3.1399999999999997" metricValueMax="3.9799999999999995" metricValueMin="2.3" pageId="18" pageNumber="47" unit="m" value="314.0" valueMax="398.0" valueMin="230.0">230–398 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DBB578BFFFDA443A3A31FCAFFAD1FCF1" box="[846,1340,848,873]" pageId="18" pageNumber="47" type="distribution">
|
||
<paragraph id="93102B34FFDA443A3A31FCAFFAD1FCF1" blockId="18.[820,1432,198,873]" box="[846,1340,848,873]" pageId="18" pageNumber="47">
|
||
<emphasis id="A1DBF726FFDA443A3A31FCAFFC34FCF0" bold="true" box="[846,985,848,872]" pageId="18" pageNumber="47">Distribution.</emphasis>
|
||
<collectingCountry id="EBB86BA4FFDA443A3AA0FCAEFBF7FCF0" box="[991,1050,849,872]" name="Japan" pageId="18" pageNumber="47">Japan</collectingCountry>
|
||
: Sagami Bay (present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |