379 lines
49 KiB
XML
379 lines
49 KiB
XML
<document id="8C339C37B9FAFEA5B582D87D99CE8A48" ID-CLB-Dataset="3549" ID-DOI="10.11646/zootaxa.5067.4.2" ID-GBIF-Dataset="b1a9a24a-3669-43ea-890b-7da58b7a96a6" ID-ISSN="1175-5326" ID-Zenodo-Dep="5683379" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1636702509820" checkinUser="plazi" docAuthor="Ariyama, Hiroyuki" docDate="2021" docId="03AA4D09FFE5FF88ECACFBBE1D1EF7B1" docLanguage="en" docName="zootaxa.5067.4.2.pdf" docOrigin="Zootaxa 5067 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Postodius sanguineus Ariyama 2021, sp. nov." docType="treatment" docVersion="8" lastPageNumber="512" masterDocId="FF933571FFF0FF93EC3BFFE61E31F310" masterDocTitle="Five species of the family Odiidae (Crustacea: Amphipoda) collected from Japan with descriptions of a new genus and four new species" masterLastPageNumber="516" masterPageNumber="485" pageNumber="506" updateTime="1699468248053" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="4D49145B535372AB0B99C5E247545915">Five species of the family Odiidae (Crustacea: Amphipoda) collected from Japan with descriptions of a new genus and four new species</mods:title>
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<mods:name id="E0012E3F33AAA2DCAABF7829F704B30A" type="personal">
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<mods:namePart id="6DF88D8DCCF1C23D5EE9BDC21CAA0ECC">Ariyama, Hiroyuki</mods:namePart>
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<mods:title id="4E619EC17F057327945BDD1384673A8D">Zootaxa</mods:title>
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<mods:part id="43349F6C7CA9C0828F4BEC9E06F63D89">
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<mods:date id="96D0C8BBB1B9C4E4A45183DAB81B6679">2021</mods:date>
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<mods:number id="09732E1C0E432BF13159CD91BEC00275">2021-11-12</mods:number>
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<mods:number id="199FC703A3B6DD3E534BCCEAFDD51E6E">5067</mods:number>
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<mods:identifier id="58A810AFB68C4F68F2281320E7203880" type="DOI">10.11646/zootaxa.5067.4.2</mods:identifier>
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<treatment id="03AA4D09FFE5FF88ECACFBBE1D1EF7B1" ID-DOI="http://doi.org/10.5281/zenodo.5700475" ID-GBIF-Taxon="190304715" ID-Zenodo-Dep="5700475" LSID="urn:lsid:plazi:treatment:03AA4D09FFE5FF88ECACFBBE1D1EF7B1" httpUri="http://treatment.plazi.org/id/03AA4D09FFE5FF88ECACFBBE1D1EF7B1" lastPageId="27" lastPageNumber="512" pageId="21" pageNumber="506">
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<subSubSection id="C319AF94FFE5FF86ECACFBBE1FCAF762" box="[151,507,1112,1138]" pageId="21" pageNumber="506" type="nomenclature">
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<paragraph id="8BBCFC1FFFE5FF86ECACFBBE1FCAF762" blockId="21.[151,659,1112,1207]" box="[151,507,1112,1138]" pageId="21" pageNumber="506">
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<taxonomicName id="4C03879CFFE5FF86ECACFBBE1FA7F762" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[151,406,1112,1138]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="506" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
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<emphasis id="B977200DFFE5FF86ECACFBBE1FA7F762" box="[151,406,1112,1138]" italics="true" pageId="21" pageNumber="506">Postodius sanguineus</emphasis>
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</taxonomicName>
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<emphasis id="B977200DFFE5FF86EDA5FBBE1FCAF762" bold="true" box="[414,507,1112,1138]" pageId="21" pageNumber="506">
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<taxonomicNameLabel id="A2449D76FFE5FF86EDA5FBBE1FCAF762" box="[414,507,1112,1138]" pageId="21" pageNumber="506" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C319AF94FFE5FF86ECACFB9D1CA2F785" box="[151,659,1146,1173]" pageId="21" pageNumber="506" type="vernacular_names">
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<paragraph id="8BBCFC1FFFE5FF86ECACFB9D1CA2F785" blockId="21.[151,659,1112,1207]" box="[151,659,1146,1173]" pageId="21" pageNumber="506">[Japanese name: Chigoke-subeyokoebi, new]</paragraph>
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</subSubSection>
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<subSubSection id="C319AF94FFE5FF86ECACFB7B1F16F7A7" box="[151,295,1181,1207]" pageId="21" pageNumber="506" type="description">
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<paragraph id="8BBCFC1FFFE5FF86ECACFB7B1F16F7A7" blockId="21.[151,659,1112,1207]" box="[151,295,1181,1207]" pageId="21" pageNumber="506">
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(
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<figureCitation id="1338E09AFFE5FF86ECA4FB7B1F11F7A7" box="[159,288,1181,1207]" captionStart-0="FIGURE 17" captionStart-1="FIGURE 18" captionStart-2="FIGURE 19" captionStart-3="FIGURE 20" captionStart-4="FIGURE 21" captionStart-5="FIGURE 22" captionStartId-0="22.[151,250,2015,2039]" captionStartId-1="23.[151,250,1943,1967]" captionStartId-2="24.[151,250,1943,1967]" captionStartId-3="25.[151,250,1943,1967]" captionStartId-4="26.[151,250,1041,1065]" captionStartId-5="26.[151,250,1986,2010]" captionTargetBox-0="[270,1316,1181,1987]" captionTargetBox-1="[206,1382,193,1906]" captionTargetBox-2="[200,1381,195,1906]" captionTargetBox-3="[191,1389,195,1902]" captionTargetBox-4="[236,1351,181,1017]" captionTargetBox-5="[236,1351,1126,1962]" captionTargetId-0="figure-528@22.[263,1323,1173,1991]" captionTargetId-1="figure-15@23.[189,1398,181,1919]" captionTargetId-2="figure-25@24.[191,1395,181,1919]" captionTargetId-3="figure-15@25.[181,1406,181,1919]" captionTargetId-4="figure-25@26.[236,1351,181,1017]" captionTargetId-5="figure-45@26.[236,1351,1126,1962]" captionTargetPageId-0="22" captionTargetPageId-1="23" captionTargetPageId-2="24" captionTargetPageId-3="25" captionTargetPageId-4="26" captionTargetPageId-5="26" captionText-0="FIGURE 17. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Habitus." captionText-1="FIGURE 18. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Scales: 0.05 mm." captionText-2="FIGURE 19. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Gill on pereopod 6 lost, oostegites on pereopods 3–5 omitted. Scales: 0.1 mm." captionText-3="FIGURE 20. Postodius sanguineus sp. nov. All but M: holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241); M: paratype, male, 2.0 mm (OMNH-Ar-12243). Scales: 0.1 mm." captionText-4="FIGURE 21. Postodius sanguineus sp. nov. Photograph of holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241) by H. Ariyama." captionText-5="FIGURE 22. Postodius sanguineus sp. nov. Photograph of paratype, male, 1.7 mm (OMNH-Ar-12244) by H. Ariyama." figureDoi-0="http://doi.org/10.5281/zenodo.5683415" figureDoi-1="http://doi.org/10.5281/zenodo.5683417" figureDoi-2="http://doi.org/10.5281/zenodo.5683419" figureDoi-3="http://doi.org/10.5281/zenodo.5683421" figureDoi-4="http://doi.org/10.5281/zenodo.5683423" figureDoi-5="http://doi.org/10.5281/zenodo.5683427" httpUri-0="https://zenodo.org/record/5683415/files/figure.png" httpUri-1="https://zenodo.org/record/5683417/files/figure.png" httpUri-2="https://zenodo.org/record/5683419/files/figure.png" httpUri-3="https://zenodo.org/record/5683421/files/figure.png" httpUri-4="https://zenodo.org/record/5683423/files/figure.png" httpUri-5="https://zenodo.org/record/5683427/files/figure.png" pageId="21" pageNumber="506">Figs 17–22</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C319AF94FFE5FF86ECACFB051DECF698" pageId="21" pageNumber="506" type="materials_examined">
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<paragraph id="8BBCFC1FFFE5FF86ECACFB051CB0F674" blockId="21.[151,1437,1250,2040]" pageId="21" pageNumber="506">
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<emphasis id="B977200DFFE5FF86ECACFB051F74F7EC" bold="true" box="[151,325,1250,1277]" pageId="21" pageNumber="506">Type material.</emphasis>
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<materialsCitation id="3B6BF642FFE5FF86ED77FB041EFDF652" ID-GBIF-Occurrence="3403343319" collectingDate="2020-05-30" collectorName="S. Morihisa." elevation="3" latitude="35.556942" location="Matsue City" longLatPrecision="19" longitude="133.28194" municipality="Mihonoseki" pageId="21" pageNumber="506" specimenCount="1" stateProvince="Shimane" typeStatus="holotype">
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<typeStatus id="54B842BDFFE5FF86ED77FB041F88F7EC" box="[332,441,1250,1276]" pageId="21" pageNumber="506" type="holotype">Holotype</typeStatus>
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: ovigerous female,
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<quantity id="4CFB51FAFFE5FF86EEA9FB051CD9F7ED" box="[658,744,1251,1277]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="21" pageNumber="506" unit="mm" value="3.4">3.4 mm</quantity>
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(OMNH-Ar-12241),
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<collectingMunicipality id="6BD86665FFE5FF86EFE0FB041A55F7EC" box="[987,1124,1250,1276]" pageId="21" pageNumber="506">Mihonoseki</collectingMunicipality>
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,
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||
<location id="8EDCAAC4FFE5FF86E854FB051AC8F7EC" LSID="urn:lsid:plazi:treatment:03AA4D09FFE5FF88ECACFBBE1D1EF7B1:8EDCAAC4FFE5FF86E854FB051AC8F7EC" box="[1135,1273,1250,1277]" latitude="35.556942" longLatPrecision="19" longitude="133.28194" municipality="Mihonoseki" name="Matsue City" pageId="21" pageNumber="506" stateProvince="Shimane">Matsue City</location>
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,
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<collectingRegion id="49C732FDFFE5FF86E93EFB041ED9F60F" country="Japan" name="Shimane" pageId="21" pageNumber="506">Shimane Prefecture</collectingRegion>
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,
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<geoCoordinate id="EE379AD8FFE5FF86ECCFFAE01F4CF631" box="[244,381,1286,1313]" degrees="35" direction="north" minutes="33" orientation="latitude" pageId="21" pageNumber="506" precision="15" seconds="25" value="35.556942">35°33′25′′N</geoCoordinate>
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,
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||
<geoCoordinate id="EE379AD8FFE5FF86EDB2FAE01C2CF631" box="[393,541,1286,1313]" degrees="133" direction="east" minutes="16" orientation="longitude" pageId="21" pageNumber="506" precision="15" seconds="55" value="133.28194">133°16′55′′E</geoCoordinate>
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||
,
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||
<elevation id="002E1B2CFFE5FF86EE12FAE31CD4F60F" box="[553,741,1285,1312]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="21" pageNumber="506" unit="m" value="0.3" valueMax="0.5" valueMin="0.1">
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||
<quantity id="4CFB51FAFFE5FF86EE12FAE31CADF630" box="[553,668,1285,1312]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="21" pageNumber="506" unit="m" value="0.3" valueMax="0.5" valueMin="0.1">0.1–0.5 m</quantity>
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depth
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</elevation>
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, on a bryozoan
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<taxonomicName id="4C03879CFFE5FF86EFA0FAE01A7FF630" box="[923,1102,1286,1312]" class="Gymnolaemata" family="Watersiporidae" genus="Watersipora" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="506" phylum="Bryozoa" rank="species" species="undetermined">
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||
<emphasis id="B977200DFFE5FF86EFA0FAE01A15F60F" box="[923,1060,1286,1311]" italics="true" pageId="21" pageNumber="506">Watersipora</emphasis>
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sp.
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</taxonomicName>
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,
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<date id="FFBDDADFFFE5FF86E867FAE31AC7F60F" box="[1116,1270,1285,1312]" pageId="21" pageNumber="506" value="2020-05-30">
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||
<collectingDate id="EFF92337FFE5FF86E867FAE31AC7F60F" box="[1116,1270,1285,1312]" pageId="21" pageNumber="506" value="2020-05-30">30 May 2020</collectingDate>
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</date>
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, coll.
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<collectorName id="26F699C9FFE5FF86E907FAE31EFDF652" pageId="21" pageNumber="506">S. Morihisa.</collectorName>
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</materialsCitation>
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<typeStatus id="54B842BDFFE5FF86ECE8FACE1F75F652" box="[211,324,1320,1346]" pageId="21" pageNumber="506" type="paratype">Paratypes</typeStatus>
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: ovigerous female,
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<quantity id="4CFB51FAFFE5FF86EE19FACE1C48F652" box="[546,633,1320,1346]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="21" pageNumber="506" unit="mm" value="2.9">2.9 mm</quantity>
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(OMNH-Ar-12242); male, 2.0 mm (OMNH-Ar-12243); male,
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<quantity id="4CFB51FAFFE5FF86E97DFACE1BACF652" box="[1350,1437,1320,1346]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="21" pageNumber="506" unit="mm" value="1.7">1.7 mm</quantity>
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(OMNH-Ar-12244), same data as holotype.
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</paragraph>
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<paragraph id="8BBCFC1FFFE5FF86ECFCFA8B1DECF698" blockId="21.[151,1437,1250,2040]" box="[199,989,1389,1416]" pageId="21" pageNumber="506">
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||
<materialsCitation id="3B6BF642FFE5FF86ECFCFA8B1DE8F698" ID-GBIF-Occurrence="3403343318" box="[199,985,1389,1416]" country="Japan" location="Mihonoseki" municipality="Matsue City" pageId="21" pageNumber="506" specimenCount="1" stateProvince="Shimane" typeStatus="holotype">
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||
<emphasis id="B977200DFFE5FF86ECFCFA8B1F57F697" bold="true" box="[199,358,1389,1415]" pageId="21" pageNumber="506">
|
||
<typeStatus id="54B842BDFFE5FF86ECFCFA8B1F33F697" box="[199,258,1389,1415]" pageId="21" pageNumber="506">Type</typeStatus>
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||
locality.
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||
</emphasis>
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||
<location id="8EDCAAC4FFE5FF86ED57FA8B1FC4F697" LSID="urn:lsid:plazi:treatment:03AA4D09FFE5FF88ECACFBBE1D1EF7B1:8EDCAAC4FFE5FF86ED57FA8B1FC4F697" box="[364,501,1389,1415]" country="Japan" municipality="Matsue City" name="Mihonoseki" pageId="21" pageNumber="506" stateProvince="Shimane">Mihonoseki</location>
|
||
,
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||
<collectingMunicipality id="6BD86665FFE5FF86EE3BFA881CBAF697" box="[512,651,1389,1416]" pageId="21" pageNumber="506">Matsue City</collectingMunicipality>
|
||
,
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||
<collectingRegion id="49C732FDFFE5FF86EEADFA8B1D43F697" box="[662,882,1389,1415]" country="Japan" name="Shimane" pageId="21" pageNumber="506">Shimane Prefecture</collectingRegion>
|
||
in
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||
<collectingCountry id="F314BC8FFFE5FF86EFADFA881DE8F698" box="[918,985,1390,1416]" name="Japan" pageId="21" pageNumber="506">Japan</collectingCountry>
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||
</materialsCitation>
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||
.
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C319AF94FFE5FF86ECFCFA761AA5F6BA" box="[199,1172,1424,1451]" pageId="21" pageNumber="506" type="etymology">
|
||
<paragraph id="8BBCFC1FFFE5FF86ECFCFA761AA5F6BA" blockId="21.[151,1437,1250,2040]" box="[199,1172,1424,1451]" pageId="21" pageNumber="506">
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||
<emphasis id="B977200DFFE5FF86ECFCFA761F7FF6BA" bold="true" box="[199,334,1424,1450]" pageId="21" pageNumber="506">Etymology.</emphasis>
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From the Latin
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<taxonomicName id="4C03879CFFE5FF86EE3FFA771CB3F6BA" authorityName="Ariyama" authorityYear="2021" box="[516,642,1425,1450]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="506" phylum="Arthropoda" rank="species" species="sanguineus">
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||
<emphasis id="B977200DFFE5FF86EE3FFA771CB3F6BA" box="[516,642,1425,1450]" italics="true" pageId="21" pageNumber="506">sanguineus</emphasis>
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</taxonomicName>
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(= blood-red), referring to the body coloration.
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||
</paragraph>
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</subSubSection>
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||
<subSubSection id="C319AF94FFE5FF88ECFCFA541C3EF0D9" lastPageId="27" lastPageNumber="512" pageId="21" pageNumber="506" type="description">
|
||
<paragraph id="8BBCFC1FFFE5FF86ECFCFA541B53F6FF" blockId="21.[151,1437,1250,2040]" pageId="21" pageNumber="506">
|
||
<emphasis id="B977200DFFE5FF86ECFCFA541FE5F6DC" bold="true" box="[199,468,1458,1484]" pageId="21" pageNumber="506">Description of female.</emphasis>
|
||
Based on
|
||
<typeStatus id="54B842BDFFE5FF86EE69FA541C86F6DC" box="[594,695,1458,1484]" pageId="21" pageNumber="506" type="holotype">holotype</typeStatus>
|
||
, ovigerous female,
|
||
<quantity id="4CFB51FAFFE5FF86EFA0FA551DC5F6DD" box="[923,1012,1459,1485]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="21" pageNumber="506" unit="mm" value="3.4">3.4 mm</quantity>
|
||
(OMNH-Ar-12241).
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||
<emphasis id="B977200DFFE5FF86E8D6FA541B16F6DC" box="[1261,1319,1458,1484]" italics="true" pageId="21" pageNumber="506">Body</emphasis>
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||
(
|
||
<figureCitation id="1338E09AFFE5FF86E903FA541BBFF6DD" box="[1336,1422,1458,1485]" captionStart="FIGURE 17" captionStartId="22.[151,250,2015,2039]" captionTargetBox="[270,1316,1181,1987]" captionTargetId="figure-528@22.[263,1323,1173,1991]" captionTargetPageId="22" captionText="FIGURE 17. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Habitus." figureDoi="http://doi.org/10.5281/zenodo.5683415" httpUri="https://zenodo.org/record/5683415/files/figure.png" pageId="21" pageNumber="506">Fig. 17</figureCitation>
|
||
), pleonites 1 and 2 each with indistinct posterodorsal projection, pleonite 3 with blunt projection at mid-length.
|
||
</paragraph>
|
||
<paragraph id="8BBCFC1FFFE5FF86ECFCFA1E1D65F47D" blockId="21.[151,1437,1250,2040]" pageId="21" pageNumber="506">
|
||
<emphasis id="B977200DFFE5FF86ECFCFA1E1F36F502" bold="true" box="[199,263,1528,1554]" pageId="21" pageNumber="506">Head</emphasis>
|
||
(
|
||
<figureCitation id="1338E09AFFE5FF86ED2EFA1E1F5AF502" box="[277,363,1528,1554]" captionStart="FIGURE 17" captionStartId="22.[151,250,2015,2039]" captionTargetBox="[270,1316,1181,1987]" captionTargetId="figure-528@22.[263,1323,1173,1991]" captionTargetPageId="22" captionText="FIGURE 17. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Habitus." figureDoi="http://doi.org/10.5281/zenodo.5683415" httpUri="https://zenodo.org/record/5683415/files/figure.png" pageId="21" pageNumber="506">Figs 17</figureCitation>
|
||
,
|
||
<figureCitation id="1338E09AFFE5FF86ED4DFA1E1FA2F502" box="[374,403,1528,1554]" captionStart="FIGURE 18" captionStartId="23.[151,250,1943,1967]" captionTargetBox="[206,1382,193,1906]" captionTargetId="figure-15@23.[189,1398,181,1919]" captionTargetPageId="23" captionText="FIGURE 18. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Scales: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5683417" httpUri="https://zenodo.org/record/5683417/files/figure.png" pageId="21" pageNumber="506">18</figureCitation>
|
||
).
|
||
<emphasis id="B977200DFFE5FF86ED93FA1E1CA7F502" box="[424,662,1528,1554]" italics="true" pageId="21" pageNumber="506">Lateral cephalic lobe</emphasis>
|
||
projected anteroventrally.
|
||
<emphasis id="B977200DFFE5FF86EF84FA1F1DC5F502" box="[959,1012,1529,1554]" italics="true" pageId="21" pageNumber="506">Eyes</emphasis>
|
||
7.3% length of body.
|
||
<emphasis id="B977200DFFE5FF86E8DCFA1E1B69F502" box="[1255,1368,1528,1554]" italics="true" pageId="21" pageNumber="506">Antenna 1</emphasis>
|
||
stout; length ratio of peduncular articles 1–3 1:0.7:0.45; accessory flagellum minute, tip with 2 setae; primary flagellum with 6 articles, article 1 elongate, each article with several aesthetascs.
|
||
<emphasis id="B977200DFFE5FF86EF95F9DB1A11F547" box="[942,1056,1597,1623]" italics="true" pageId="21" pageNumber="506">Antenna 2</emphasis>
|
||
also stout, shorter than antenna 1, with ratio of lengths of peduncular articles 3–5 1:1.5:1.2; flagellum with 6 articles, article 1 long.
|
||
<emphasis id="B977200DFFE5FF86E8D4F9861B6BF56A" box="[1263,1370,1632,1658]" italics="true" pageId="21" pageNumber="506">Mandible</emphasis>
|
||
, incisor narrow, dorsal margin with 13–14 denticles; left lacinia mobilis slender, bearing 12 denticles; accessory blades slender,
|
||
<quantity id="4CFB51FAFFE5FF86ECCDF9431F6BF5AF" box="[246,346,1701,1728]" metricMagnitude="-1" metricUnit="m" metricValue="3.683" metricValueMax="3.81" metricValueMin="3.556" pageId="21" pageNumber="506" unit="in" value="14.5" valueMax="15.0" valueMin="14.0">14–15 in</quantity>
|
||
number; anterior margin distal to palp slightly expanded; palp long, length ratio of palp articles
|
||
<quantity id="4CFB51FAFFE5FF86ECACF92E1EEFF5F2" box="[151,222,1736,1762]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" metricValueMax="7.62" metricValueMin="2.54" pageId="21" pageNumber="506" unit="in" value="2.0" valueMax="3.0" valueMin="1.0">1–3 in</quantity>
|
||
left 1:2.35:2.6, article 3 with numerous fine setae on anterior margin and lateral surface and 3 thick setae on tip.
|
||
<emphasis id="B977200DFFE5FF86ECF9F90C1F1FF415" box="[194,302,1770,1797]" italics="true" pageId="21" pageNumber="506">Maxilla 1</emphasis>
|
||
, inner plate longish pear-shaped, with single seta on tip; medial margin of outer plate bearing 8 robust setae and many fine setae, palp with 1 long and 2 minute setae on tip.
|
||
<emphasis id="B977200DFFE5FF86EF86F8EB1A07F437" box="[957,1078,1805,1831]" italics="true" pageId="21" pageNumber="506">Maxilliped</emphasis>
|
||
, inner plate distal margin bearing 2 minute robust setae; outer plate long, exceeding distal end of palp article 4; palp short, articles 2 and 3 setose mediodistally, article 4 short, ca. 0.15 times length of article 3.
|
||
</paragraph>
|
||
<paragraph id="8BBCFC1FFFE5FF85ECFCF8931CC2F76D" blockId="21.[151,1437,1250,2040]" lastBlockId="22.[151,1437,150,1149]" lastPageId="22" lastPageNumber="507" pageId="21" pageNumber="506">
|
||
<emphasis id="B977200DFFE5FF86ECFCF8931F2BF49F" bold="true" box="[199,282,1909,1935]" pageId="21" pageNumber="506">Pereon</emphasis>
|
||
(
|
||
<figureCitation id="1338E09AFFE5FF86ED11F8931F4DF49F" box="[298,380,1909,1935]" captionStart="FIGURE 19" captionStartId="24.[151,250,1943,1967]" captionTargetBox="[200,1381,195,1906]" captionTargetId="figure-25@24.[191,1395,181,1919]" captionTargetPageId="24" captionText="FIGURE 19. Postodius sanguineus sp. nov. Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Gill on pereopod 6 lost, oostegites on pereopods 3–5 omitted. Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5683419" httpUri="https://zenodo.org/record/5683419/files/figure.png" pageId="21" pageNumber="506">Fig. 19</figureCitation>
|
||
).
|
||
<emphasis id="B977200DFFE5FF86EDA8F8931C17F49F" box="[403,550,1909,1935]" italics="true" pageId="21" pageNumber="506">Gnathopod 1</emphasis>
|
||
small; coxa narrowed distally; basis widened proximally, anterior margin with single simple seta, posterior margin bare; posterodistal projection of propodus with 1 robust, 1 plumose and 2 short setae; dactylus bearing 3 needle-shaped and 2 plumose setae.
|
||
<emphasis id="B977200DFFE5FF86EF79F85C1DE5F4C5" box="[834,980,1978,2005]" italics="true" pageId="21" pageNumber="506">Gnathopod 2</emphasis>
|
||
larger than gnathopod 1; coxa with blunt projection on posterior margin, process on inner surface indistinct; basis with single anterior and 2+2 posterior plumose setae; ischium with robust seta at posterodistal corner; merus projected posterodistally, with 4 and 5 robust setae on posterior margin and at posterodistal corner, respectively; carpus produced posterodistally, with 7 robust setae; propodus wide, ca. 0.45 times length of coxa, palm almost straight, with many serrations, posterodistal corner and medial surface with 3 and 4 robust setae, respectively; dactylus stout, with nail, tip not reaching posterodistal corner of propodus.
|
||
<emphasis id="B977200DFFE6FF85ED46FEC71FCEF22B" box="[381,511,289,315]" italics="true" pageId="22" pageNumber="507">Pereopod 3</emphasis>
|
||
far longer than gnathopod 2; coxa with blunt projection posteriorly, inner surface with small triangular process; basis with 4 anterior and 6 posterior plumose setae, posterodistal corner bearing 2 plumose, 1 robust and 3 short setae; ischium with 3 robust setae on posterior margin; merus bearing 4 anterior, 1 anterodistal, 2 posterior, 3 posterolateral, 1 posteromedial and 1 posterodistal robust setae; carpus with 1 posterolateral, 1 posteromedial and 3 posterodistal robust setae; propodus with 4 couples of robust setae posteriorly; dactylus with plumose seta.
|
||
<emphasis id="B977200DFFE6FF85ED4BFE291FC0F2F9" box="[368,497,463,489]" italics="true" pageId="22" pageNumber="507">Pereopod 4</emphasis>
|
||
slightly longer than pereopod 3; coxa wide, inner surface with very large triangular process; basis with 13 anterior and 6 posterior plumose setae, posterodistal corner bearing 3 plumose, 3 robust and 1 short setae; ischium with 3 posterior robust setae; merus with 3 anterior, 1 anterodistal, 3 posterior and 3 posteromedial robust setae; carpus with 1 posterior and 3 posterodistal robust setae; propodus with 1 single and 4 couples of robust setae posteriorly; dactylus with plumose seta.
|
||
<emphasis id="B977200DFFE6FF85EED9FDBF1D50F164" box="[738,865,601,628]" italics="true" pageId="22" pageNumber="507">Pereopod 5</emphasis>
|
||
shorter than pereopod 4; coxa lobate, anteroventral margin with 3 inner and 1 marginal plumose setae; basis produced posterodistally, posterior margin smooth, anterior margin with 6 plumose setae, anterodistal corner bearing robust seta; ischium with 4 robust setae on anterior margin; merus with 6 anterior, 2 anterolateral, 1 anteromedial, 3 posterior and 1 posterodistal robust setae; carpus with 1 anterolateral, 1 anteromedial and 5 anterodistal robust setae; propodus with 4 couples of robust setae posteriorly; dactylus with plumose seta.
|
||
<emphasis id="B977200DFFE6FF85EE1BFCE11C90F030" box="[544,673,774,801]" italics="true" pageId="22" pageNumber="507">Pereopod 6</emphasis>
|
||
slightly longer than pereopod 5; coxa lobate, anterior margin with 6 plumose setae; basis produced posterodistally, posterior margin weakly convex, anterior margin with 2+1 plumose setae and 4 robust setae, anterodistal corner bearing 2 robust setae; ischium with 4 anterior robust setae; merus with 5 anterior, 2 anteromedial, 4 posterior and 1 posterodistal robust setae; carpus with 1 anterior, 2 anteromedial and 4 anterodistal robust setae; propodus with 2 single and 2 couples of robust setae anteriorly; dactylus with plumose seta.
|
||
<emphasis id="B977200DFFE6FF85ECEBFC521F60F0DE" box="[208,337,948,974]" italics="true" pageId="22" pageNumber="507">Pereopod 7</emphasis>
|
||
a little shorter than pereopod 6; coxa small, unlobed, anterior margin with 10 plumose setae; basis wide, produced posterodistally, posterior margin moderately convex, anterior margin with single plumose seta and 5 short robust setae, anteromedial surface with several short robust setae, anterodistal corner bearing 2 robust setae; ischium with 3 anterior robust setae; merus with 3 anterior, 2 anteromedial, 2 anterodistal and 4 posterior robust setae; carpus with 1 anterolateral, 3 anteromedial and 4 anterodistal robust setae; propodus with 2 single and 2 couples of robust setae anteriorly; dactylus with plumose seta.
|
||
</paragraph>
|
||
<caption id="DF7CAC97FFE6FF85ECACF8391B36F4E7" ID-DOI="http://doi.org/10.5281/zenodo.5683415" ID-Zenodo-Dep="5683415" box="[151,1287,2015,2039]" httpUri="https://zenodo.org/record/5683415/files/figure.png" pageId="22" pageNumber="507" startId="22.[151,250,2015,2039]" targetBox="[270,1316,1181,1987]" targetPageId="22">
|
||
<paragraph id="8BBCFC1FFFE6FF85ECACF8391B36F4E7" blockId="22.[151,1287,2015,2039]" box="[151,1287,2015,2039]" pageId="22" pageNumber="507">
|
||
<emphasis id="B977200DFFE6FF85ECACF8391F11F4E7" bold="true" box="[151,288,2015,2039]" pageId="22" pageNumber="507">FIGURE 17.</emphasis>
|
||
<taxonomicName id="4C03879CFFE6FF85ED1DF8391C33F4E7" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[294,514,2015,2039]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="22" pageNumber="507" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFE6FF85ED1DF8391C33F4E7" box="[294,514,2015,2039]" italics="true" pageId="22" pageNumber="507">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFE6FF85EE32F8391C68F4E7" bold="true" box="[521,601,2015,2039]" pageId="22" pageNumber="507">
|
||
<taxonomicNameLabel id="A2449D76FFE6FF85EE32F8391C68F4E7" box="[521,601,2015,2039]" pageId="22" pageNumber="507" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Habitus.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7CAC97FFE7FF84ECACF8711B51F4BF" ID-DOI="http://doi.org/10.5281/zenodo.5683417" ID-Zenodo-Dep="5683417" box="[151,1376,1943,1968]" httpUri="https://zenodo.org/record/5683417/files/figure.png" pageId="23" pageNumber="508" startId="23.[151,250,1943,1967]" targetBox="[206,1382,193,1906]" targetPageId="23">
|
||
<paragraph id="8BBCFC1FFFE7FF84ECACF8711B51F4BF" blockId="23.[151,1376,1943,1968]" box="[151,1376,1943,1968]" pageId="23" pageNumber="508">
|
||
<emphasis id="B977200DFFE7FF84ECACF8711F11F4BF" bold="true" box="[151,288,1943,1967]" pageId="23" pageNumber="508">FIGURE 18.</emphasis>
|
||
<taxonomicName id="4C03879CFFE7FF84ED1DF87E1C33F4BF" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[294,514,1944,1968]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="23" pageNumber="508" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFE7FF84ED1DF87E1C33F4BF" box="[294,514,1944,1968]" italics="true" pageId="23" pageNumber="508">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFE7FF84EE32F87E1C68F4A0" bold="true" box="[521,601,1944,1968]" pageId="23" pageNumber="508">
|
||
<taxonomicNameLabel id="A2449D76FFE7FF84EE32F87E1C68F4A0" box="[521,601,1944,1968]" pageId="23" pageNumber="508" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Scales: 0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7CAC97FFE8FF8BECACF8711C8BF4C3" ID-DOI="http://doi.org/10.5281/zenodo.5683419" ID-Zenodo-Dep="5683419" httpUri="https://zenodo.org/record/5683419/files/figure.png" pageId="24" pageNumber="509" startId="24.[151,250,1943,1967]" targetBox="[200,1381,195,1906]" targetPageId="24">
|
||
<paragraph id="8BBCFC1FFFE8FF8BECACF8711C8BF4C3" blockId="24.[151,1436,1943,2004]" pageId="24" pageNumber="509">
|
||
<emphasis id="B977200DFFE8FF8BECACF8711F2EF4BF" bold="true" box="[151,287,1943,1967]" pageId="24" pageNumber="509">FIGURE 19.</emphasis>
|
||
<taxonomicName id="4C03879CFFE8FF8BED1EF87E1C30F4BF" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[293,513,1944,1968]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="24" pageNumber="509" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFE8FF8BED1EF87E1C30F4BF" box="[293,513,1944,1968]" italics="true" pageId="24" pageNumber="509">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFE8FF8BEE33F87E1C69F4A0" bold="true" box="[520,600,1944,1968]" pageId="24" pageNumber="509">
|
||
<taxonomicNameLabel id="A2449D76FFE8FF8BEE33F87E1C69F4A0" box="[520,600,1944,1968]" pageId="24" pageNumber="509" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype: ovigerous female, 3.4 mm (OMNH-Ar-12241). Gill on pereopod 6 lost, oostegites on pereopods 3–5 omitted. Scales: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7CAC97FFE9FF8AECACF8711C90F4C3" ID-DOI="http://doi.org/10.5281/zenodo.5683421" ID-Zenodo-Dep="5683421" httpUri="https://zenodo.org/record/5683421/files/figure.png" pageId="25" pageNumber="510" startId="25.[151,250,1943,1967]" targetBox="[191,1389,195,1902]" targetPageId="25">
|
||
<paragraph id="8BBCFC1FFFE9FF8AECACF8711C90F4C3" blockId="25.[151,1437,1943,2004]" pageId="25" pageNumber="510">
|
||
<emphasis id="B977200DFFE9FF8AECACF8711F11F4BF" bold="true" box="[151,288,1943,1967]" pageId="25" pageNumber="510">FIGURE 20.</emphasis>
|
||
<taxonomicName id="4C03879CFFE9FF8AED1DF87E1C33F4BF" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[294,514,1944,1968]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="25" pageNumber="510" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFE9FF8AED1DF87E1C33F4BF" box="[294,514,1944,1968]" italics="true" pageId="25" pageNumber="510">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFE9FF8AEE32F87E1C68F4A0" bold="true" box="[521,601,1944,1968]" pageId="25" pageNumber="510">
|
||
<taxonomicNameLabel id="A2449D76FFE9FF8AEE32F87E1C68F4A0" box="[521,601,1944,1968]" pageId="25" pageNumber="510" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
All but M: holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241); M: paratype, male, 2.0 mm (OMNH-Ar-12243). Scales: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7CAC97FFEAFF89ECACFBF71EC6F75E" ID-DOI="http://doi.org/10.5281/zenodo.5683423" ID-Zenodo-Dep="5683423" httpUri="https://zenodo.org/record/5683423/files/figure.png" pageId="26" pageNumber="511" startId="26.[151,250,1041,1065]" targetBox="[236,1351,181,1017]" targetPageId="26">
|
||
<paragraph id="8BBCFC1FFFEAFF89ECACFBF71EC6F75E" blockId="26.[151,1437,1041,1102]" pageId="26" pageNumber="511">
|
||
<emphasis id="B977200DFFEAFF89ECACFBF71F12F73A" bold="true" box="[151,291,1041,1066]" pageId="26" pageNumber="511">FIGURE 21.</emphasis>
|
||
<taxonomicName id="4C03879CFFEAFF89ED17FBF41C3AF739" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[300,523,1042,1066]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="511" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFEAFF89ED17FBF41C3AF739" box="[300,523,1042,1066]" italics="true" pageId="26" pageNumber="511">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFEAFF89EE2FFBF41C56F73A" bold="true" box="[532,615,1042,1066]" pageId="26" pageNumber="511">
|
||
<taxonomicNameLabel id="A2449D76FFEAFF89EE2FFBF41C56F73A" box="[532,615,1042,1066]" pageId="26" pageNumber="511" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Photograph of holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241) by H. Ariyama.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7CAC97FFEAFF89ECACF8241B69F4CA" ID-DOI="http://doi.org/10.5281/zenodo.5683427" ID-Zenodo-Dep="5683427" box="[151,1368,1986,2011]" httpUri="https://zenodo.org/record/5683427/files/figure.png" pageId="26" pageNumber="511" startId="26.[151,250,1986,2010]" targetBox="[236,1351,1126,1962]" targetPageId="26">
|
||
<paragraph id="8BBCFC1FFFEAFF89ECACF8241B69F4CA" blockId="26.[151,1368,1986,2011]" box="[151,1368,1986,2011]" pageId="26" pageNumber="511">
|
||
<emphasis id="B977200DFFEAFF89ECACF8241F11F4CA" bold="true" box="[151,288,1986,2010]" pageId="26" pageNumber="511">FIGURE 22.</emphasis>
|
||
<taxonomicName id="4C03879CFFEAFF89ED1DF8241C33F4CA" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[294,514,1986,2010]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="511" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFEAFF89ED1DF8241C33F4CA" box="[294,514,1986,2010]" italics="true" pageId="26" pageNumber="511">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFEAFF89EE32F8251C68F4CB" bold="true" box="[521,601,1987,2011]" pageId="26" pageNumber="511">
|
||
<taxonomicNameLabel id="A2449D76FFEAFF89EE32F8251C68F4CB" box="[521,601,1987,2011]" pageId="26" pageNumber="511" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Photograph of paratype, male, 1.7 mm (OMNH-Ar-12244) by H. Ariyama.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBCFC1FFFEBFF88ECFCFF711F12F2E5" blockId="27.[151,1437,151,1185]" pageId="27" pageNumber="512">
|
||
<emphasis id="B977200DFFEBFF88ECFCFF711F3BF3A1" bold="true" box="[199,266,151,177]" pageId="27" pageNumber="512">Pleon</emphasis>
|
||
(
|
||
<figureCitation id="1338E09AFFEBFF88ED23FF711F59F3A1" box="[280,360,151,177]" captionStart="FIGURE 20" captionStartId="25.[151,250,1943,1967]" captionTargetBox="[191,1389,195,1902]" captionTargetId="figure-15@25.[181,1406,181,1919]" captionTargetPageId="25" captionText="FIGURE 20. Postodius sanguineus sp. nov. All but M: holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241); M: paratype, male, 2.0 mm (OMNH-Ar-12243). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5683421" httpUri="https://zenodo.org/record/5683421/files/figure.png" pageId="27" pageNumber="512">Fig. 20</figureCitation>
|
||
).
|
||
<emphasis id="B977200DFFEBFF88ED46FF711FD4F3A1" box="[381,485,151,177]" italics="true" pageId="27" pageNumber="512">Pleopods</emphasis>
|
||
, pleopod 3 shortest; peduncles each with many plumose setae laterally and 2 coupling hooks mediodistally; outer rami longer than inner, outer rami with 13, 13, 12 articles, respectively, inner rami with 11 articles.
|
||
<emphasis id="B977200DFFEBFF88ED23FF391FB2F3E9" box="[280,387,223,249]" italics="true" pageId="27" pageNumber="512">Uropod 1</emphasis>
|
||
long; peduncle bearing 10 lateral, 1 laterodistal and 4 medial robust setae; outer ramus with 7 lateral, 2 medial and 3 terminal robust setae, inner ramus with 3 lateral, 5 medial and 3 terminal robust setae.
|
||
<emphasis id="B977200DFFEBFF88E97DFEE51E94F251" italics="true" pageId="27" pageNumber="512">Uropod 2</emphasis>
|
||
short, ca. 0.7 times length of uropod 1; peduncle bearing 5 lateral, 1 laterodistal and 1 medial robust setae; outer ramus ca. 3/4 times length of inner ramus, with 4 lateral and 3 terminal robust setae, inner ramus with 3 lateral, 3 medial and 3 terminal robust setae.
|
||
<emphasis id="B977200DFFEBFF88EE71FE891C86F299" box="[586,695,367,393]" italics="true" pageId="27" pageNumber="512">Uropod 3</emphasis>
|
||
shorter than uropod 2; peduncle with 1 lateral and 1 laterodistal robust setae; outer ramus ca. 0.6 times length of inner ramus, with 3 lateral robust setae and terminal short seta, inner ramus with 5 lateral and 4 medial robust setae and terminal short seta.
|
||
<taxonomicName id="4C03879CFFEBFF88EFE3FE511A11F2C1" authorityName="Pearse" authorityYear="1952" box="[984,1056,439,465]" class="Hexanauplia" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="27" pageNumber="512" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B977200DFFEBFF88EFE3FE511A11F2C1" box="[984,1056,439,465]" italics="true" pageId="27" pageNumber="512">Telson</emphasis>
|
||
</taxonomicName>
|
||
long-triangular, tip with 2 minute excavations.
|
||
</paragraph>
|
||
<paragraph id="8BBCFC1FFFEBFF88ECFCFE181C0EF1E1" blockId="27.[151,1437,151,1185]" pageId="27" pageNumber="512">
|
||
<emphasis id="B977200DFFEBFF88ECFCFE181F85F109" bold="true" box="[199,436,510,537]" pageId="27" pageNumber="512">Description of male</emphasis>
|
||
[based on
|
||
<typeStatus id="54B842BDFFEBFF88EE0AFE191CA5F109" box="[561,660,511,537]" pageId="27" pageNumber="512" type="paratype">paratype</typeStatus>
|
||
, 2.0 mm (OMNH-Ar-12243)].
|
||
<emphasis id="B977200DFFEBFF88EFCDFE191A1AF108" box="[1014,1067,511,536]" italics="true" pageId="27" pageNumber="512">Eyes</emphasis>
|
||
larger than those of female.
|
||
<emphasis id="B977200DFFEBFF88E94FFE191EDDF12D" italics="true" pageId="27" pageNumber="512">Antenna 1</emphasis>
|
||
(
|
||
<figureCitation id="1338E09AFFEBFF88ECC7FDC51F61F12D" box="[252,336,547,573]" captionStart="FIGURE 20" captionStartId="25.[151,250,1943,1967]" captionTargetBox="[191,1389,195,1902]" captionTargetId="figure-15@25.[181,1406,181,1919]" captionTargetPageId="25" captionText="FIGURE 20. Postodius sanguineus sp. nov. All but M: holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241); M: paratype, male, 2.0 mm (OMNH-Ar-12243). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5683421" httpUri="https://zenodo.org/record/5683421/files/figure.png" pageId="27" pageNumber="512">Fig. 20</figureCitation>
|
||
M-A1) stouter than that of female; accessory flagellum longer; primary flagellum with 5 articles, article 1 very long, each articles bearing many aesthetascs.
|
||
<emphasis id="B977200DFFEBFF88EF0BFDA11DF2F171" box="[816,963,583,609]" italics="true" pageId="27" pageNumber="512">Gnathopod 2</emphasis>
|
||
(
|
||
<figureCitation id="1338E09AFFEBFF88EFE8FDA11A15F171" box="[979,1060,583,609]" captionStart="FIGURE 20" captionStartId="25.[151,250,1943,1967]" captionTargetBox="[191,1389,195,1902]" captionTargetId="figure-15@25.[181,1406,181,1919]" captionTargetPageId="25" captionText="FIGURE 20. Postodius sanguineus sp. nov. All but M: holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241); M: paratype, male, 2.0 mm (OMNH-Ar-12243). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5683421" httpUri="https://zenodo.org/record/5683421/files/figure.png" pageId="27" pageNumber="512">Fig. 20</figureCitation>
|
||
M-G2) subequal to that of female except for oostegite, but coxa inner surface with small triangular process, basis lacking plumose setae and propodus more slender.
|
||
<emphasis id="B977200DFFEBFF88ED00FD691F8FF1B9" box="[315,446,655,681]" italics="true" pageId="27" pageNumber="512">Pereopod 3</emphasis>
|
||
, basis without plumose setae.
|
||
<emphasis id="B977200DFFEBFF88EF1AFD691D94F1B9" box="[801,933,655,681]" italics="true" pageId="27" pageNumber="512">Pereopod 7</emphasis>
|
||
(
|
||
<figureCitation id="1338E09AFFEBFF88EF8CFD691A3AF1B9" box="[951,1035,655,681]" captionStart="FIGURE 20" captionStartId="25.[151,250,1943,1967]" captionTargetBox="[191,1389,195,1902]" captionTargetId="figure-15@25.[181,1406,181,1919]" captionTargetPageId="25" captionText="FIGURE 20. Postodius sanguineus sp. nov. All but M: holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241); M: paratype, male, 2.0 mm (OMNH-Ar-12243). Scales: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5683421" httpUri="https://zenodo.org/record/5683421/files/figure.png" pageId="27" pageNumber="512">Fig. 20</figureCitation>
|
||
M-RP7), coxa with single plumose seta on anterior margin; basis roundish, anterior margin without plumose seta.
|
||
<emphasis id="B977200DFFEBFF88E83CFD551A43F1DD" box="[1031,1138,691,717]" italics="true" pageId="27" pageNumber="512">Uropod 1</emphasis>
|
||
, peduncle with 5 lateral, 1 laterodistal and 2 medial robust setae.
|
||
</paragraph>
|
||
<paragraph id="8BBCFC1FFFEBFF88ECFCFD1C1C3EF0D9" blockId="27.[151,1437,151,1185]" pageId="27" pageNumber="512">
|
||
<emphasis id="B977200DFFEBFF88ECFCFD1C1FA5F004" bold="true" box="[199,404,762,788]" pageId="27" pageNumber="512">Coloration in life</emphasis>
|
||
[based on
|
||
<typeStatus id="54B842BDFFEBFF88EE2BFD1D1C44F005" box="[528,629,763,789]" pageId="27" pageNumber="512" type="holotype">holotype</typeStatus>
|
||
, ovigerous female,
|
||
<quantity id="4CFB51FAFFEBFF88EF69FD1D1D99F005" box="[850,936,763,789]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="27" pageNumber="512" unit="mm" value="3.4">3.4 mm</quantity>
|
||
(OMNH-Ar-12241) and
|
||
<typeStatus id="54B842BDFFEBFF88E8FEFD1D1B19F005" box="[1221,1320,763,789]" pageId="27" pageNumber="512" type="paratype">paratype</typeStatus>
|
||
, male,
|
||
<quantity id="4CFB51FAFFEBFF88E942FD1D1EF2F029" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="27" pageNumber="512" unit="mm" value="1.7">1.7 mm</quantity>
|
||
(OMNH-Ar-12244)]. Female (
|
||
<figureCitation id="1338E09AFFEBFF88EE19FCF91C44F029" box="[546,629,799,825]" captionStart="FIGURE 21" captionStartId="26.[151,250,1041,1065]" captionTargetBox="[236,1351,181,1017]" captionTargetId="figure-25@26.[236,1351,181,1017]" captionTargetPageId="26" captionText="FIGURE 21. Postodius sanguineus sp. nov. Photograph of holotype, ovigerous female, 3.4 mm (OMNH-Ar-12241) by H. Ariyama." figureDoi="http://doi.org/10.5281/zenodo.5683423" httpUri="https://zenodo.org/record/5683423/files/figure.png" pageId="27" pageNumber="512">Fig. 21</figureCitation>
|
||
).
|
||
<emphasis id="B977200DFFEBFF88EEB1FCF91C8EF028" box="[650,703,799,824]" italics="true" pageId="27" pageNumber="512">Eyes</emphasis>
|
||
dark red.
|
||
<emphasis id="B977200DFFEBFF88EF09FCF91DD4F028" box="[818,997,799,825]" italics="true" pageId="27" pageNumber="512">Body and coxae</emphasis>
|
||
light blood-red, with ambiguous white spots, dorsal margin white and light blood-red.
|
||
<emphasis id="B977200DFFEBFF88EE82FCA51D12F04D" box="[697,803,835,861]" italics="true" pageId="27" pageNumber="512">Antennae</emphasis>
|
||
white and partly red.
|
||
<emphasis id="B977200DFFEBFF88E81FFCA51EC7F090" italics="true" pageId="27" pageNumber="512">Pereopods 3–7 except coxae and urosome</emphasis>
|
||
light orange. Male (
|
||
<figureCitation id="1338E09AFFEBFF88EDE7FC811C00F091" box="[476,561,871,897]" captionStart="FIGURE 22" captionStartId="26.[151,250,1986,2010]" captionTargetBox="[236,1351,1126,1962]" captionTargetId="figure-45@26.[236,1351,1126,1962]" captionTargetPageId="26" captionText="FIGURE 22. Postodius sanguineus sp. nov. Photograph of paratype, male, 1.7 mm (OMNH-Ar-12244) by H. Ariyama." figureDoi="http://doi.org/10.5281/zenodo.5683427" httpUri="https://zenodo.org/record/5683427/files/figure.png" pageId="27" pageNumber="512">Fig. 22</figureCitation>
|
||
).
|
||
<emphasis id="B977200DFFEBFF88EE7EFC811C4BF090" box="[581,634,871,896]" italics="true" pageId="27" pageNumber="512">Eyes</emphasis>
|
||
dark red.
|
||
<emphasis id="B977200DFFEBFF88EED7FC811DAEF090" box="[748,927,871,897]" italics="true" pageId="27" pageNumber="512">Body and coxae</emphasis>
|
||
dark blood-red, with ambiguous white spots, dorsal margin white and dark blood-red.
|
||
<emphasis id="B977200DFFEBFF88EE5BFC6D1CFBF0B5" box="[608,714,907,933]" italics="true" pageId="27" pageNumber="512">Antennae</emphasis>
|
||
dark blood-red and partly dark red.
|
||
<emphasis id="B977200DFFEBFF88E865FC6D1F16F0D8" italics="true" pageId="27" pageNumber="512">Pereopods 3–7 except coxae and urosome</emphasis>
|
||
light to pale orange.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C319AF94FFEBFF88ECFCFC351C4BF749" pageId="27" pageNumber="512" type="discussion">
|
||
<paragraph id="8BBCFC1FFFEBFF88ECFCFC351C4BF749" blockId="27.[151,1437,151,1185]" pageId="27" pageNumber="512">
|
||
<emphasis id="B977200DFFEBFF88ECFCFC351F0AF0FD" bold="true" box="[199,315,979,1005]" pageId="27" pageNumber="512">Remarks.</emphasis>
|
||
<taxonomicName id="4C03879CFFEBFF88ED7FFC351C08F0FC" authority="Ariyama, 2021" authorityName="Ariyama" authorityYear="2021" box="[324,569,979,1005]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="27" pageNumber="512" phylum="Arthropoda" rank="species" species="sanguineus" status="sp. nov.">
|
||
<emphasis id="B977200DFFEBFF88ED7FFC351C08F0FC" box="[324,569,979,1005]" italics="true" pageId="27" pageNumber="512">Postodius sanguineus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B977200DFFEBFF88EE79FC351CAFF0FD" bold="true" box="[578,670,979,1005]" pageId="27" pageNumber="512">
|
||
<taxonomicNameLabel id="A2449D76FFEBFF88EE79FC351CAFF0FD" box="[578,670,979,1005]" pageId="27" pageNumber="512" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is characterized by the wider propodus of the gnathopod
|
||
<quantity id="4CFB51FAFFEBFF88E90EFC351B53F0FD" box="[1333,1378,979,1005]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="27" pageNumber="512" unit="in" value="2.0">2 in</quantity>
|
||
both sexes. The plumose setae on the bases posterior margins of the female gnathopod 2 and pereopods 3, 4 are probably unique in the genus, whereas
|
||
<bibRefCitation id="EF9281EEFFEBFF88EDD9FBFD1CA4F725" author="Ariyama, H." box="[482,661,1051,1077]" pageId="27" pageNumber="512" pagination="1 - 39" refId="ref12488" refString="Ariyama, H. (2011) Six species of the family Odiidae (Crustacea: Amphipoda) from Japan, with descriptions of a new genus and four new species. Bulletin of the National Museum of Nature and Science, Series A (Zoology), Supplement, 5, 1 - 39." type="journal article" year="2011">Ariyama (2011)</bibRefCitation>
|
||
did not describe the female setation. In addition, the body coloration of
|
||
<taxonomicName id="4C03879CFFEBFF88EC8DFBD91F7EF748" authorityName="Ariyama" authorityYear="2021" box="[182,335,1087,1112]" class="Malacostraca" family="Ochlesidae" genus="Postodius" kingdom="Animalia" order="Amphipoda" pageId="27" pageNumber="512" phylum="Arthropoda" rank="species" species="sanguineus">
|
||
<emphasis id="B977200DFFEBFF88EC8DFBD91F7EF748" box="[182,335,1087,1112]" italics="true" pageId="27" pageNumber="512">P. sanguineus</emphasis>
|
||
</taxonomicName>
|
||
is distinctive in the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C319AF94FFEBFF88ECFCFB841D90F76D" box="[199,929,1122,1149]" pageId="27" pageNumber="512" type="biology_ecology">
|
||
<paragraph id="8BBCFC1FFFEBFF88ECFCFB841D90F76D" blockId="27.[151,1437,151,1185]" box="[199,929,1122,1149]" pageId="27" pageNumber="512">
|
||
<emphasis id="B977200DFFEBFF88ECFCFB841F1BF76C" bold="true" box="[199,298,1122,1148]" pageId="27" pageNumber="512">Habitat.</emphasis>
|
||
Found on a bryozoan
|
||
<taxonomicName id="4C03879CFFEBFF88EE1EFB851CE6F76D" box="[549,727,1123,1149]" class="Gymnolaemata" family="Watersiporidae" genus="Watersipora" kingdom="Animalia" order="Cheilostomatida" pageId="27" pageNumber="512" phylum="Bryozoa" rank="species" species="undetermined">
|
||
<emphasis id="B977200DFFEBFF88EE1EFB851C9FF76C" box="[549,686,1123,1148]" italics="true" pageId="27" pageNumber="512">Watersipora</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
,
|
||
<quantity id="4CFB51FAFFEBFF88EED8FB841D65F76D" box="[739,852,1122,1149]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="27" pageNumber="512" unit="m" value="0.3" valueMax="0.5" valueMin="0.1">0.1–0.5 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C319AF94FFEBFF88ECFCFB601D1EF7B1" box="[199,815,1158,1185]" pageId="27" pageNumber="512" type="distribution">
|
||
<paragraph id="8BBCFC1FFFEBFF88ECFCFB601D1EF7B1" blockId="27.[151,1437,151,1185]" box="[199,815,1158,1185]" pageId="27" pageNumber="512">
|
||
<emphasis id="B977200DFFEBFF88ECFCFB601F50F7B0" bold="true" box="[199,353,1158,1184]" pageId="27" pageNumber="512">Distribution.</emphasis>
|
||
Only Mihonoseki, Matsue City in
|
||
<collectingCountry id="F314BC8FFFEBFF88EED3FB611D1AF7B1" box="[744,811,1159,1185]" name="Japan" pageId="27" pageNumber="512">Japan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |