treatments-xml/data/03/A4/87/03A487D2957F086AE0F1FDF7EB76F834.xml
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<document id="31229F5C779975683FA2D0C9A4E8442F" ID-CLB-Dataset="20608" ID-DOI="10.11646/zootaxa.5100.1.1" ID-GBIF-Dataset="cabdbbb1-1226-4c2e-b90b-fae0742b5091" ID-ISSN="1175-5326" ID-Zenodo-Dep="6127681" ID-ZooBank="F42DAC62-0E30-442E-A375-87FC02B2CC99" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1645084300866" checkinUser="plazi" docAuthor="Lowry, J. K. &amp; Myers, A. A." docDate="2022" docId="03A487D2957F086AE0F1FDF7EB76F834" docLanguage="en" docName="zootaxa.5100.1.1.pdf" docOrigin="Zootaxa 5100 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Yamatorchestia Takahashi &amp; Morino 2021" docType="treatment" docVersion="7" lastPageNumber="45" masterDocId="FF9DFFAA95530846E066FFD5E854FFC4" masterDocTitle="Platorchestiinae subfam. nov. (Amphipoda, Senticaudata, Talitridae) with the description of three new genera and four new species" masterLastPageNumber="53" masterPageNumber="1" pageNumber="45" updateTime="1699314496684" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="BB073187C77A0719AC938FE1E0EAE783">Platorchestiinae subfam. nov. (Amphipoda, Senticaudata, Talitridae) with the description of three new genera and four new species</mods:title>
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<mods:name id="49FEE821F64EBE225EF6675F1DB61DCC" type="personal">
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<mods:namePart id="BD5E5A788F4ED9BE461456AA6F4660A0">Lowry, J. K.</mods:namePart>
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<mods:namePart id="0D46EF32868C4A4EADF6F69E9680B458">Myers, A. A.</mods:namePart>
<mods:nameIdentifier id="8752535812ED1EF2D0A938DF5CEEEEF6" type="ORCID">0000-0003-3256-2123</mods:nameIdentifier>
<mods:affiliation id="93E3362037E1E59C1012641074EAC2F2">School of Biological, Earth and Environmental Sciences, University College Cork, Cork Enterprise Centre, Distillery Fields, North Mall, Cork, Ireland. bavayia @ gmail. com; https: // orcid. org / 0000 - 0003 - 3256 - 2123</mods:affiliation>
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<mods:title id="0C6139184EE2DE2517F2B566C21F7798">Zootaxa</mods:title>
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<mods:date id="79CD03ECF5C40CD0F7438F44A9AD5E38">2022</mods:date>
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<treatment id="03A487D2957F086AE0F1FDF7EB76F834" ID-DOI="http://doi.org/10.5281/zenodo.6312385" ID-GBIF-Taxon="193388953" ID-Zenodo-Dep="6312385" LSID="urn:lsid:plazi:treatment:03A487D2957F086AE0F1FDF7EB76F834" httpUri="http://treatment.plazi.org/id/03A487D2957F086AE0F1FDF7EB76F834" lastPageNumber="45" pageId="44" pageNumber="45">
<subSubSection id="C317654F957F086AE0F1FDF7EAFDFDF8" box="[151,681,546,573]" pageId="44" pageNumber="45" type="nomenclature">
<paragraph id="8BB236C4957F086AE0F1FDF7EAFDFDF8" blockId="44.[151,681,546,573]" box="[151,681,546,573]" pageId="44" pageNumber="45">
<heading id="D0FA81A8957F086AE0F1FDF7EAFDFDF8" bold="true" box="[151,681,546,573]" fontSize="11" level="1" pageId="44" pageNumber="45" reason="1">
<taxonomicName id="4C0D4D47957F086AE0F1FDF7EAFDFDF8" ID-CoL="7ZJTP" authority="Takahashi &amp; Morino, 2021" authorityName="Takahashi &amp; Morino" authorityYear="2021" box="[151,681,546,573]" class="Malacostraca" family="Talitridae" genus="Yamatorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE0F1FDF7EAFDFDF8" bold="true" box="[151,681,546,573]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0F1FDF7E905FDF9" bold="true" box="[151,337,546,573]" italics="true" pageId="44" pageNumber="45">Yamatorchestia</emphasis>
<bibRefCitation id="EF9C4B35957F086AE13FFDF7EAFDFDF8" author="Takahashi, T. &amp; Morino, H. &amp; Tomikawa, K. &amp; Lai, Y. - T. &amp; Takafumi, N." box="[345,681,546,572]" pageId="44" pageNumber="45" pagination="1 - 6" refId="ref27203" refString="Takahashi, T., Morino, H., Tomikawa, K., Lai, Y. - T. &amp; Takafumi, N. (2021) Molecular phylogenetic position of Minamitalitrus zoltani elucidates a further troglobisation pattern in cave-dwelling terrestrial amphipods (Crustacea: Talitridae). Molecular Phylogenetics and Evolution, 154 (106984), 1 - 6 https: // doi. org / 10.1016 / j. ympev. 2020.106984" type="journal article" year="2021">Takahashi &amp; Morino, 2021</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
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<subSubSection id="C317654F957F086AE0F1FDB2EA26FD59" pageId="44" pageNumber="45" type="reference_group">
<paragraph id="8BB236C4957F086AE0F1FDB2EA81FDBB" blockId="44.[151,725,614,669]" box="[151,725,614,639]" pageId="44" pageNumber="45">
<treatmentCitationGroup id="AB1D11EA957F086AE0F1FDB2EA81FDBB" box="[151,725,614,639]" pageId="44" pageNumber="45">
<treatmentCitation id="0AAC10D5957F086AE0F1FDB2EA21FDBB" author="Morino, H. &amp; Miyamoto, H." box="[151,629,614,639]" page="2" pageId="44" pageNumber="45" year="2015">
<taxonomicName id="4C0D4D47957F086AE0F1FDB2EA21FDBB" ID-CoL="7PQDD" authority="Morino &amp; Miyamoto, 2015: 2" authorityName="Morino &amp; Miyamoto" authorityPageNumber="2" authorityYear="2015" box="[151,629,614,639]" class="Malacostraca" family="Talitridae" genus="Nipponorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE0F1FDB2E96BFDBB" box="[151,319,615,639]" italics="true" pageId="44" pageNumber="45">Nipponorchestia</emphasis>
<bibRefCitation id="EF9C4B35957F086AE123FDB2EA21FDBB" author="Morino, H. &amp; Miyamoto, H." box="[325,629,614,639]" pageId="44" pageNumber="45" pagination="1 - 13" refId="ref24830" refString="Morino, H. &amp; Miyamoto, H. (2015) A new land-hopper genus, Nipponorchestia with two new species from Japan (Crustacea, Amphipoda, Talitridae). Bulletin of the National Museum of Nature and Science, Series A, 41 (1), 1 - 13." type="journal article" year="2015">Morino &amp; Miyamoto, 2015: 2</bibRefCitation>
</taxonomicName>
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(in part).
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</paragraph>
<paragraph id="8BB236C4957F086AE0F1FD50EA26FD59" blockId="44.[151,725,614,669]" box="[151,626,645,669]" pageId="44" pageNumber="45">
<treatmentCitationGroup id="AB1D11EA957F086AE0F1FD50EA26FD59" box="[151,626,645,669]" pageId="44" pageNumber="45">
<treatmentCitation id="0AAC10D5957F086AE0F1FD50EA3AFD59" author="Takahashi, T. &amp; Morino, H. &amp; Tomikawa, K. &amp; Lai, Y. - T. &amp; Takafumi, N." box="[151,622,645,669]" page="11" pageId="44" pageNumber="45" year="2021">
<taxonomicName id="4C0D4D47957F086AE0F1FD50EA3AFD59" ID-CoL="7ZJTP" authority="Takahashi &amp; Morino, 2021: 11" authorityName="Takahashi &amp; Morino" authorityPageNumber="11" authorityYear="2021" box="[151,622,645,669]" class="Malacostraca" family="Talitridae" genus="Yamatorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE0F1FD50E967FD59" box="[151,307,645,669]" italics="true" pageId="44" pageNumber="45">Yamatorchestia</emphasis>
<bibRefCitation id="EF9C4B35957F086AE15FFD50EA3AFD59" author="Takahashi, T. &amp; Morino, H. &amp; Tomikawa, K. &amp; Lai, Y. - T. &amp; Takafumi, N." box="[313,622,645,669]" pageId="44" pageNumber="45" pagination="1 - 6" refId="ref27203" refString="Takahashi, T., Morino, H., Tomikawa, K., Lai, Y. - T. &amp; Takafumi, N. (2021) Molecular phylogenetic position of Minamitalitrus zoltani elucidates a further troglobisation pattern in cave-dwelling terrestrial amphipods (Crustacea: Talitridae). Molecular Phylogenetics and Evolution, 154 (106984), 1 - 6 https: // doi. org / 10.1016 / j. ympev. 2020.106984" type="journal article" year="2021">Takahashi &amp; Morino, 2021:11</bibRefCitation>
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.
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</paragraph>
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<paragraph id="8BB236C4957F086AE0F1FD13ECF4FD24" blockId="44.[151,1437,710,2033]" box="[151,1184,710,737]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0F1FD13E966FD24" bold="true" box="[151,306,710,736]" pageId="44" pageNumber="45">
<typeStatus id="54B68866957F086AE0F1FD13E886FD24" box="[151,210,710,736]" pageId="44" pageNumber="45">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="4C0D4D47957F086AE15FFD13EBFAFD25" ID-CoL="7XHFT" authority="Morino &amp; Miyamoto, 2015" authorityName="Morino &amp; Miyamoto" authorityYear="2015" box="[313,942,710,737]" class="Malacostraca" family="Talitridae" genus="Nipponorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="species" species="nudiramus">
<emphasis id="B979EAD6957F086AE15FFD13EA26FD24" box="[313,626,710,736]" italics="true" pageId="44" pageNumber="45">Nipponorchestia nudiramus</emphasis>
<bibRefCitation id="EF9C4B35957F086AE21FFD13EBFAFD25" author="Morino, H. &amp; Miyamoto, H." box="[633,942,710,737]" pageId="44" pageNumber="45" pagination="1 - 13" refId="ref24830" refString="Morino, H. &amp; Miyamoto, H. (2015) A new land-hopper genus, Nipponorchestia with two new species from Japan (Crustacea, Amphipoda, Talitridae). Bulletin of the National Museum of Nature and Science, Series A, 41 (1), 1 - 13." type="journal article" year="2015">Morino &amp; Miyamoto, 2015</bibRefCitation>
</taxonomicName>
, original designation.
</paragraph>
</subSubSection>
<subSubSection id="C317654F957F086AE0A1FD3FEAF7F931" pageId="44" pageNumber="45" type="materials_examined">
<paragraph id="8BB236C4957F086AE0A1FD3FEBBAFCC1" blockId="44.[151,1437,710,2033]" box="[199,1006,746,773]" pageId="44" pageNumber="45">
<materialsCitation id="3B653C99957F086AE0A1FD3FEBBDFCC1" ID-GBIF-Occurrence="3467635307" box="[199,1001,746,773]" country="Japan" county="University" location="Ashu" municipality="Research Forest" pageId="44" pageNumber="45" specimenCount="1" stateProvince="Kyoto" typeStatus="holotype">
<emphasis id="B979EAD6957F086AE0A1FD3FE932FCC0" bold="true" box="[199,358,746,772]" pageId="44" pageNumber="45">
<typeStatus id="54B68866957F086AE0A1FD3FE956FCC0" box="[199,258,746,772]" pageId="44" pageNumber="45">Type</typeStatus>
locality.
</emphasis>
<location id="8ED2601F957F086AE10DFD3FE9FDFCC0" LSID="urn:lsid:plazi:treatment:03A487D2957F086AE0F1FDF7EB76F834:8ED2601F957F086AE10DFD3FE9FDFCC0" box="[363,425,746,772]" country="Japan" county="University" municipality="Research Forest" name="Ashu" pageId="44" pageNumber="45" stateProvince="Kyoto">Ashu</location>
,
<collectingMunicipality id="6BD6ACBE957F086AE1D2FD3FEA3CFCC1" box="[436,616,746,773]" pageId="44" pageNumber="45">Research Forest</collectingMunicipality>
(
<collectingRegion id="49C9F826957F086AE210FD3FEAEAFCC0" box="[630,702,746,772]" country="Japan" name="Kyoto" pageId="44" pageNumber="45">Kyoto</collectingRegion>
<collectingCounty id="62D34E48957F086AE2A3FD3FEB14FCC1" box="[709,832,746,773]" pageId="44" pageNumber="45">University</collectingCounty>
),
<collectingRegion id="49C9F826957F086AE334FD3EEBCFFCC1" box="[850,923,747,773]" country="Japan" name="Kyoto" pageId="44" pageNumber="45">Kyoto</collectingRegion>
,
<collectingCountry id="F31A7654957F086AE3C0FD3EEBBDFCC1" box="[934,1001,747,773]" name="Japan" pageId="44" pageNumber="45">Japan</collectingCountry>
</materialsCitation>
.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FCDBED5FFCED" blockId="44.[151,1437,710,2033]" box="[199,1291,782,809]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FCDBE9C6FCEC" bold="true" box="[199,402,782,808]" pageId="44" pageNumber="45">Included species.</emphasis>
<taxonomicName id="4C0D4D47957F086AE1FEFCDBEA10FCEC" authorityName="Takahashi &amp; Morino" authorityYear="2021" box="[408,580,782,808]" class="Malacostraca" family="Talitridae" genus="Yamatorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE1FEFCDBEA10FCEC" box="[408,580,782,808]" italics="true" pageId="44" pageNumber="45">Yamatorchestia</emphasis>
</taxonomicName>
includes 1 species:
<taxonomicName id="4C0D4D47957F086AE343FCDAED53FCED" authority="(Morino &amp; Miyamoto, 2015)" baseAuthorityName="Morino &amp; Miyamoto" baseAuthorityYear="2015" box="[805,1287,782,809]" class="Malacostraca" family="Talitridae" genus="Nipponorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="species" species="nudiramus">
<emphasis id="B979EAD6957F086AE343FCDAEBECFCEC" box="[805,952,782,808]" italics="true" pageId="44" pageNumber="45">Y. nudiramus</emphasis>
(
<bibRefCitation id="EF9C4B35957F086AE3A0FCDBECABFCED" author="Morino, H. &amp; Miyamoto, H." box="[966,1279,782,809]" pageId="44" pageNumber="45" pagination="1 - 13" refId="ref24830" refString="Morino, H. &amp; Miyamoto, H. (2015) A new land-hopper genus, Nipponorchestia with two new species from Japan (Crustacea, Amphipoda, Talitridae). Bulletin of the National Museum of Nature and Science, Series A, 41 (1), 1 - 13." type="journal article" year="2015">Morino &amp; Miyamoto, 2015</bibRefCitation>
)
</taxonomicName>
.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FCE7E9EAFC88" blockId="44.[151,1437,710,2033]" box="[199,446,818,844]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FCE7E96FFC88" bold="true" box="[199,315,818,844]" pageId="44" pageNumber="45">Category.</emphasis>
Mascupod.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FC83EB91FCB5" blockId="44.[151,1437,710,2033]" box="[199,965,854,881]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FC83E9D7FCB4" bold="true" box="[199,387,854,880]" pageId="44" pageNumber="45">
Ecological
<typeStatus id="54B68866957F086AE12FFC83E92AFCB4" box="[329,382,854,880]" pageId="44" pageNumber="45">type</typeStatus>
.
</emphasis>
Forest-hoppers (non-substrate-modifying talitrids).
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FCAFEA15FC7D" blockId="44.[151,1437,710,2033]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FCAFE97EFC50" bold="true" box="[199,298,890,916]" pageId="44" pageNumber="45">Habitat.</emphasis>
Terrestrial, from under litter or moist soils of coastal habitats including grasslands and forests, occasionally from near supralittoral zones.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FC17EA3CFC19" blockId="44.[151,1437,710,2033]" box="[199,616,962,989]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FC17E8AAFC18" bold="true" box="[199,254,962,988]" pageId="44" pageNumber="45">Size.</emphasis>
Male,
<quantity id="4CF59B21957F086AE12BFC17E9F1FC19" box="[333,421,962,989]" metricMagnitude="-3" metricUnit="m" metricValue="7.4" pageId="44" pageNumber="45" unit="mm" value="7.4">7.4 mm</quantity>
, female,
<quantity id="4CF59B21957F086AE26DFC16EA30FC19" box="[523,612,963,989]" metricMagnitude="-3" metricUnit="m" metricValue="7.7" pageId="44" pageNumber="45" unit="mm" value="7.7">7.7 mm</quantity>
.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FC33ED00FBC4" blockId="44.[151,1437,710,2033]" box="[199,1364,998,1025]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FC33E9B6FBC4" bold="true" box="[199,482,998,1024]" pageId="44" pageNumber="45">Diagnostic description (</emphasis>
male
<emphasis id="B979EAD6957F086AE27FFC33EA7DFBC4" bold="true" box="[537,553,998,1024]" pageId="44" pageNumber="45">).</emphasis>
Based on
<bibRefCitation id="EF9C4B35957F086AE2F8FC33EB89FBC5" author="Morino, H. &amp; Miyamoto, H." box="[670,989,998,1025]" pageId="44" pageNumber="45" pagination="1 - 13" refId="ref24830" refString="Morino, H. &amp; Miyamoto, H. (2015) A new land-hopper genus, Nipponorchestia with two new species from Japan (Crustacea, Amphipoda, Talitridae). Bulletin of the National Museum of Nature and Science, Series A, 41 (1), 1 - 13." type="journal article" year="2015">Morino &amp; Miyamoto (2015)</bibRefCitation>
and
<bibRefCitation id="EF9C4B35957F086AE474FC33ED04FBC4" author="Takahashi, T. &amp; Morino, H. &amp; Tomikawa, K. &amp; Lai, Y. - T. &amp; Takafumi, N." box="[1042,1360,998,1024]" pageId="44" pageNumber="45" pagination="1 - 6" refId="ref27203" refString="Takahashi, T., Morino, H., Tomikawa, K., Lai, Y. - T. &amp; Takafumi, N. (2021) Molecular phylogenetic position of Minamitalitrus zoltani elucidates a further troglobisation pattern in cave-dwelling terrestrial amphipods (Crustacea: Talitridae). Molecular Phylogenetics and Evolution, 154 (106984), 1 - 6 https: // doi. org / 10.1016 / j. ympev. 2020.106984" type="journal article" year="2021">Takahashi &amp; Morino (2021)</bibRefCitation>
.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FBDFED2AFB54" blockId="44.[151,1437,710,2033]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FBDFE95AFBE0" bold="true" box="[199,270,1034,1060]" pageId="44" pageNumber="45">Head.</emphasis>
<emphasis id="B979EAD6957F086AE17EFBDEE9DAFBE0" box="[280,398,1034,1061]" italics="true" pageId="44" pageNumber="45">Antenna 1</emphasis>
short, not reaching midpoint of antenna 2 peduncular article 5; flagellum with 4 articles, geniculated between articles 2 and 3, article 3 longest.
<emphasis id="B979EAD6957F086AE36FFBFBEC86FB8C" bold="true" box="[777,1234,1070,1096]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE36FFBFBEBD6FB8C" bold="true" box="[777,898,1070,1096]" italics="true" pageId="44" pageNumber="45">Antenna 2</emphasis>
peduncular articles slender
</emphasis>
; article 3 without plate or process ventrally.
<emphasis id="B979EAD6957F086AE1DAFB87EBC8FBA8" bold="true" box="[444,924,1106,1133]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE1DAFB87EA7EFBA9" bold="true" box="[444,554,1106,1133]" italics="true" pageId="44" pageNumber="45">Mandible</emphasis>
left lacinia mobilis 4-cuspidate
</emphasis>
.
<emphasis id="B979EAD6957F086AE3CFFB87EBABFBA8" box="[937,1023,1106,1132]" italics="true" pageId="44" pageNumber="45">Labium</emphasis>
without inner lobes, or with possible vestigial inner lobes.
<emphasis id="B979EAD6957F086AE1E1FBA3EAC9FB54" bold="true" box="[391,669,1142,1169]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE1E1FBA3EA57FB55" bold="true" box="[391,515,1142,1169]" italics="true" pageId="44" pageNumber="45">Maxilliped</emphasis>
palp slender
</emphasis>
; article 2 with distomedial lobe; article 4 reduced, button-shaped.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1FB4FED70F9A0" blockId="44.[151,1437,710,2033]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1FB4FE996FB70" bold="true" box="[199,450,1178,1205]" pageId="44" pageNumber="45">
Pereon.
<emphasis id="B979EAD6957F086AE14CFB4FE996FB70" bold="true" box="[298,450,1178,1205]" italics="true" pageId="44" pageNumber="45">Gnathopod 1</emphasis>
</emphasis>
sexually dimorphic; subchelate; coxa slightly smaller than coxa 2; posterior margin of carpus and propodus each with lobe covered in palmate setae; propodus anterior margin with 2 groups of robust setae, subtriangular with well-developed posterodistal lobe, palm transverse; dactylus apparently simplidactylate.
<emphasis id="B979EAD6957F086AE0F1FAD3E97BFAE4" bold="true" box="[151,303,1286,1313]" italics="true" pageId="44" pageNumber="45">Gnathopod 2</emphasis>
subchelate; propodus palm acute; propodus palm evenly rounded; without palmar sinuses; without proximal spine or thumb defining palm; without large projection near dactylar hinge;
<emphasis id="B979EAD6957F086AE42EFAFFEA40FAAC" bold="true" pageId="44" pageNumber="45">dactylus slightly curved, longer than palm, recurved distally</emphasis>
.
<emphasis id="B979EAD6957F086AE247FA9BEA9DFAAC" box="[545,713,1358,1384]" italics="true" pageId="44" pageNumber="45">Pereopods 37</emphasis>
dactyli bicuspidactylate.
<emphasis id="B979EAD6957F086AE383FA9BEC32FAAC" box="[997,1126,1358,1384]" italics="true" pageId="44" pageNumber="45">Pereopod 4</emphasis>
subequal or slightly shorter than pereopod 3; carpus similar in length to that of pereopod 3; dactylus amplidactylate (weakly pinched), similar to pereopod 3 dactylus, not thickened proximally or notched.
<emphasis id="B979EAD6957F086AE339FA43EBB0FA74" bold="true" box="[863,996,1430,1457]" italics="true" pageId="44" pageNumber="45">Pereopod 6</emphasis>
subequal in length to pereopod 7, not incrassate; distally;
<emphasis id="B979EAD6957F086AE11EFA6FEBCCFA10" bold="true" box="[376,920,1466,1492]" pageId="44" pageNumber="45">coxal gill of pereopod 6 with leaf-shaped lobe</emphasis>
; basis moderately expanded; male merus and carpus not expanded.
<emphasis id="B979EAD6957F086AE1EDFA0BEA58FA3D" box="[395,524,1502,1529]" italics="true" pageId="44" pageNumber="45">Pereopod 7</emphasis>
not incrassate; basis broadly expanded; posterior margin smooth or minutely serrate margin with numerous small slender setae, posterodistal lobe produced downwards almost to merus, triangular, produced downwards almost to merus; merus unexpanded; carpus unexpanded; subrectangular; carpus shorter than propodus; propodus without large distal tuft of setae.
<emphasis id="B979EAD6957F086AE288F99EEB30F9A1" box="[750,868,1611,1637]" italics="true" pageId="44" pageNumber="45">Oostegites</emphasis>
(female) setae with simple smooth tips.
</paragraph>
<paragraph id="8BB236C4957F086AE0A1F9BBEAF7F931" blockId="44.[151,1437,710,2033]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1F9BBEA5EF94C" bold="true" box="[199,522,1646,1673]" pageId="44" pageNumber="45">
Pleon.
<emphasis id="B979EAD6957F086AE171F9BBE92BF94D" bold="true" box="[279,383,1646,1673]" italics="true" pageId="44" pageNumber="45">Pleopods</emphasis>
all reduced
</emphasis>
.
<emphasis id="B979EAD6957F086AE271F9BBEA9DF94C" box="[535,713,1646,1672]" italics="true" pageId="44" pageNumber="45">Epimeral plates</emphasis>
without slits.
<emphasis id="B979EAD6957F086AE300F9BBEB84F94C" box="[870,976,1646,1672]" italics="true" pageId="44" pageNumber="45">Uropod 1</emphasis>
peduncle distolateral robust seta present; exopod without marginal robust setae; endopod with marginal robust setae in 1 row.
<emphasis id="B979EAD6957F086AE45CF947ECF0F968" box="[1082,1188,1682,1708]" italics="true" pageId="44" pageNumber="45">Uropod 2</emphasis>
exopod with marginal robust setae in 1 row; endopod with marginal robust setae in 1 row.
<emphasis id="B979EAD6957F086AE3F5F963EBAAF914" box="[915,1022,1718,1744]" italics="true" pageId="44" pageNumber="45">Uropod 3</emphasis>
ramus shorter than peduncle.
<taxonomicName id="4C0D4D47957F086AE537F963EDC8F915" authorityName="Pearse" authorityYear="1952" box="[1361,1436,1718,1745]" class="Hexanauplia" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE537F963EDC8F915" bold="true" box="[1361,1436,1718,1745]" italics="true" pageId="44" pageNumber="45">Telson</emphasis>
</taxonomicName>
apically incised,
<emphasis id="B979EAD6957F086AE132F90FEAC8F930" bold="true" box="[340,668,1754,1780]" pageId="44" pageNumber="45">with 2 robust setae per lobe</emphasis>
.
</paragraph>
</subSubSection>
<subSubSection id="C317654F957F086AE0A1F92BEC21F809" pageId="44" pageNumber="45" type="discussion">
<paragraph id="8BB236C4957F086AE0A1F92BEC21F809" blockId="44.[151,1437,710,2033]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1F92BE960F8DC" bold="true" box="[199,308,1790,1816]" pageId="44" pageNumber="45">Remarks</emphasis>
.
<taxonomicName id="4C0D4D47957F086AE124F92BE9BAF8DC" authorityName="Takahashi &amp; Morino" authorityYear="2021" box="[322,494,1790,1816]" class="Malacostraca" family="Talitridae" genus="Yamatorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE124F92BE9BAF8DC" box="[322,494,1790,1816]" italics="true" pageId="44" pageNumber="45">Yamatorchestia</emphasis>
</taxonomicName>
is the only platorchestiine with only 2 robust setae per lobe on the telson. Based on the slender second antenna, pereopod 4 dactylus unmodified, similar to that of pereopod 3 and reduced pleopods
<taxonomicName id="4C0D4D47957F086AE0F1F893E917F8A4" authorityName="Takahashi &amp; Morino" authorityYear="2021" box="[151,323,1862,1888]" class="Malacostraca" family="Talitridae" genus="Yamatorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE0F1F893E917F8A4" box="[151,323,1862,1888]" italics="true" pageId="44" pageNumber="45">Yamatorchestia</emphasis>
</taxonomicName>
is similar to the Hawaiian terrestrial genera
<taxonomicName id="4C0D4D47957F086AE34BF893EB82F8A4" authorityName="Lowry &amp; Myers" authorityYear="2019" box="[813,982,1862,1888]" class="Malacostraca" family="Talitridae" genus="Laniporchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE34BF893EB82F8A4" box="[813,982,1862,1888]" italics="true" pageId="44" pageNumber="45">Laniporchestia</emphasis>
</taxonomicName>
and
<taxonomicName id="4C0D4D47957F086AE46CF893ECF7F8A4" authorityName="Lowry &amp; Myers" authorityYear="2019" box="[1034,1187,1862,1888]" class="Malacostraca" family="Talitridae" genus="Pickorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE46CF893ECF7F8A4" box="[1034,1187,1862,1888]" italics="true" pageId="44" pageNumber="45">Pickorchestia</emphasis>
</taxonomicName>
. It shares a gnathopod 2 palm with no sinuses with
<taxonomicName id="4C0D4D47957F086AE185F8BFEAD8F840" authorityName="Lowry &amp; Myers" authorityYear="2019" box="[483,652,1898,1924]" class="Malacostraca" family="Talitridae" genus="Laniporchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE185F8BFEAD8F840" box="[483,652,1898,1924]" italics="true" pageId="44" pageNumber="45">Laniporchestia</emphasis>
</taxonomicName>
, but differs in the gnathopod 2 dactylus which is short and recurved (attenuated in
<taxonomicName id="4C0D4D47957F086AE151F85BE9B4F86C" authorityName="Lowry &amp; Myers" authorityYear="2019" box="[311,480,1934,1960]" class="Malacostraca" family="Talitridae" genus="Laniporchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE151F85BE9B4F86C" box="[311,480,1934,1960]" italics="true" pageId="44" pageNumber="45">Laniporchestia</emphasis>
</taxonomicName>
).
<taxonomicName id="4C0D4D47957F086AE191F85BEAF7F86C" authorityName="Takahashi &amp; Morino" authorityYear="2021" box="[503,675,1934,1960]" class="Malacostraca" family="Talitridae" genus="Yamatorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE191F85BEAF7F86C" box="[503,675,1934,1960]" italics="true" pageId="44" pageNumber="45">Yamatorchestia</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C0D4D47957F086AE351F85BEB84F86C" authorityName="Lowry &amp; Myers" authorityYear="2019" box="[823,976,1934,1960]" class="Malacostraca" family="Talitridae" genus="Pickorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE351F85BEB84F86C" box="[823,976,1934,1960]" italics="true" pageId="44" pageNumber="45">Pickorchestia</emphasis>
</taxonomicName>
in having no sinuses on the palm of gnathopod 2, and in having a short recurved dactylus (not modified, blunt in
<taxonomicName id="4C0D4D47957F086AE3AAF867EC31F808" authorityName="Lowry &amp; Myers" authorityYear="2019" box="[972,1125,1970,1996]" class="Malacostraca" family="Talitridae" genus="Pickorchestia" kingdom="Animalia" order="Amphipoda" pageId="44" pageNumber="45" phylum="Arthropoda" rank="genus">
<emphasis id="B979EAD6957F086AE3AAF867EC31F808" box="[972,1125,1970,1996]" italics="true" pageId="44" pageNumber="45">Pickorchestia</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="C317654F957F086AE0A1F803EB76F834" box="[199,802,2006,2033]" pageId="44" pageNumber="45" type="distribution">
<paragraph id="8BB236C4957F086AE0A1F803EB76F834" blockId="44.[151,1437,710,2033]" box="[199,802,2006,2033]" pageId="44" pageNumber="45">
<emphasis id="B979EAD6957F086AE0A1F803E935F834" bold="true" box="[199,353,2006,2032]" pageId="44" pageNumber="45">Distribution.</emphasis>
<emphasis id="B979EAD6957F086AE101F802E9FFF834" box="[359,427,2007,2032]" italics="true" pageId="44" pageNumber="45">
<collectingCountry id="F31A7654957F086AE101F802E9FFF834" box="[359,427,2007,2032]" name="Japan" pageId="44" pageNumber="45">Japan</collectingCountry>
</emphasis>
. Central and south-west Honshu.
</paragraph>
</subSubSection>
</treatment>
</document>