260 lines
28 KiB
XML
260 lines
28 KiB
XML
<document id="D890820D0BE6FD8A4D655467A1775528" 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. & Myers, A. A." docDate="2022" docId="03A487D29559084CE0F1FED7E8B4F9E8" 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="Demaorchestia Lowry & Myers 2022, gen. nov." docType="treatment" docVersion="7" lastPageNumber="11" 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="11" updateTime="1699314496684" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="2CC249BE8645EACCDF39C7227B2AB84E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="43FE348266A0A9263E7C6E88068D46C7">
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<mods:title id="CA6EB951B7C94580D0854410060FF9F4">Platorchestiinae subfam. nov. (Amphipoda, Senticaudata, Talitridae) with the description of three new genera and four new species</mods:title>
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</mods:titleInfo>
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<mods:name id="A2D896F1ECF95D96D75F6EE251949A9B" type="personal">
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<mods:role id="A66CD82A8BD9602D2527DD6B6490B673">
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<mods:roleTerm id="AF4306CFC6A9197CC143A9585F892A88">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F460BA24602BDADAF04A624B9DB01A3A">Lowry, J. K.</mods:namePart>
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</mods:name>
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<mods:name id="142EE6981308883789C6E8B3A38499E9" type="personal">
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<mods:roleTerm id="A743B7600D2464DE51D0D8D9ABA3EAF1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3AA22C04F8BD0A30AF37868F5569ADCC">Myers, A. A.</mods:namePart>
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<mods:nameIdentifier id="3EF505C1A29BD2B236D3A59501026CBE" type="ORCID">0000-0003-3256-2123</mods:nameIdentifier>
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<mods:affiliation id="4264797BE6FC83FD50915F6AEB147F74">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:nameIdentifier id="75C1A71CB63CEFFDD77D1AEE2BAF9723" type="email">bavayia@gmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="85B76EF10CFDAF19F51E7AAC93AD68E9">text</mods:typeOfResource>
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<mods:titleInfo id="027E6D57D3810FB50DF9089A8FD0100D">
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<mods:title id="D5FA6DD0F72F0BDD703B4609B7DD1F24">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="C93782BFD60FEC52AB033A56B718062C">
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<mods:date id="F169B989A456AE95A923B268B42955CC">2022</mods:date>
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<mods:detail id="381A251EFB9D989A5745721EE506251D" type="pubDate">
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<mods:number id="2263A1C516E6D800786A5066CF65EEA4">2022-02-17</mods:number>
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</mods:detail>
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<mods:detail id="67CA67EC5385692C1D3F47A4AA68B096" type="volume">
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<mods:number id="59B3A7E174AF84CD8D6437E22A70CB5C">5100</mods:number>
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</mods:detail>
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<mods:detail id="7ABA09884FBA755D74148D7A6C4DB0AF" type="issue">
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<mods:number id="8B6E745E777D81912BC4DC48693DB4CF">1</mods:number>
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<mods:start id="CA28F2669E1122D30C0823F4AEE602B5">1</mods:start>
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<mods:end id="DBD8189EDBD5FFBA056EAAAEDF279CA5">53</mods:end>
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<mods:classification id="D74BA3AFD0DE5F8F5F3A693205C9D90E">journal article</mods:classification>
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<mods:identifier id="6332A3DE162131493490D15086F7A235" type="CLB-Dataset">20608</mods:identifier>
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<mods:identifier id="B991E9ADF391D32D9722F1C73C9BD03D" type="DOI">10.11646/zootaxa.5100.1.1</mods:identifier>
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<mods:identifier id="2AA941181C4F6BF1D3D5AA1E818E1CD8" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="03A487D29559084CE0F1FED7E8B4F9E8" ID-DOI="http://doi.org/10.5281/zenodo.6312308" ID-GBIF-Taxon="193388956" ID-Zenodo-Dep="6312308" LSID="urn:lsid:plazi:treatment:03A487D29559084CE0F1FED7E8B4F9E8" httpUri="http://treatment.plazi.org/id/03A487D29559084CE0F1FED7E8B4F9E8" lastPageNumber="11" pageId="10" pageNumber="11">
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<subSubSection id="C317654F9559084CE0F1FED7E997FED8" box="[151,451,258,285]" pageId="10" pageNumber="11" type="nomenclature">
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<paragraph id="8BB236C49559084CE0F1FED7E997FED8" blockId="10.[151,451,258,285]" box="[151,451,258,285]" pageId="10" pageNumber="11">
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<heading id="D0FA81A89559084CE0F1FED7E997FED8" bold="true" box="[151,451,258,285]" fontSize="11" level="1" pageId="10" pageNumber="11" reason="1">
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||
<emphasis id="B979EAD69559084CE0F1FED7E997FED8" bold="true" box="[151,451,258,285]" pageId="10" pageNumber="11">
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<taxonomicName id="4C0D4D479559084CE0F1FED7E91AFED9" ID-CoL="8VNLL" authority="Lowry & Myers, 2022" authorityName="Lowry & Myers" authorityYear="2022" box="[151,334,258,285]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B979EAD69559084CE0F1FED7E91AFED9" bold="true" box="[151,334,258,285]" italics="true" pageId="10" pageNumber="11">Demaorchestia</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24A57AD9559084CE133FED7E997FED8" box="[341,451,258,284]" pageId="10" pageNumber="11" rank="genus">gen. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C317654F9559084CE0F1FE9FEB44FDDC" pageId="10" pageNumber="11" type="type_taxon">
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<paragraph id="8BB236C49559084CE0F1FE9FEBDCFEA0" blockId="10.[151,1437,330,1580]" box="[151,904,330,357]" pageId="10" pageNumber="11">
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<emphasis id="B979EAD69559084CE0F1FE9FE966FEA0" bold="true" box="[151,306,330,356]" pageId="10" pageNumber="11">
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<typeStatus id="54B688669559084CE0F1FE9FE886FEA0" box="[151,210,330,356]" pageId="10" pageNumber="11">Type</typeStatus>
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species.
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</emphasis>
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<emphasis id="B979EAD69559084CE15FFE9FE983FEA0" box="[313,471,330,356]" italics="true" pageId="10" pageNumber="11">
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<taxonomicName id="4C0D4D479559084CE15FFE9FE986FEA0" ID-CoL="7PSMN" authorityName="Bousfield" authorityYear="1982" box="[313,466,330,356]" class="Malacostraca" family="Talitridae" genus="Platorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">Platorchestia</taxonomicName>
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.
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</emphasis>
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<taxonomicName id="4C0D4D479559084CE1BBFE9FEBD0FEA0" ID-CoL="4JNK9" authority="Kim, Jung & Min, 2013" authorityName="Kim, Jung & Min" authorityYear="2013" box="[477,900,330,357]" class="Malacostraca" family="Talitridae" genus="Platorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="parapacifica">
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<emphasis id="B979EAD69559084CE1BBFE9FEA38FEA0" box="[477,620,330,356]" italics="true" pageId="10" pageNumber="11">parapacifica</emphasis>
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<bibRefCitation id="EF9C4B359559084CE215FE9FEBD0FEA0" author="Kim, M. - S. & Jung, J. - H. & Min, G. - S." box="[627,900,330,357]" pageId="10" pageNumber="11" pagination="828 - 842" refId="ref23024" refString="Kim, M. - S., Jung, J. - H. & Min, G. - S. (2013) A new beach-hopper, Platorchestia parapacifica n. sp. (Amphipoda: Talitridae), from South Korea, with molecular phylogeny of the genus Platorchestia. Journal of Crustacean Biology, 33, 828 - 842. https: // doi. org / 10.1163 / 1937240 X- 00002186" type="journal article" year="2013">Kim, Jung & Min, 2013</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BB236C49559084CE0A1FEBBE8ACFE15" blockId="10.[151,1437,330,1580]" pageId="10" pageNumber="11">
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||
<emphasis id="B979EAD69559084CE0A1FEBBE9C1FE4C" bold="true" box="[199,405,366,392]" pageId="10" pageNumber="11">Included species.</emphasis>
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<taxonomicName id="4C0D4D479559084CE1C6FEBBEA1EFE4C" ID-CoL="8VNLL" authorityName="Lowry & Myers" authorityYear="2022" box="[416,586,366,392]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
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<emphasis id="B979EAD69559084CE1C6FEBBEA1EFE4C" box="[416,586,366,392]" italics="true" pageId="10" pageNumber="11">Demaorchestia</emphasis>
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</taxonomicName>
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contains 5 species:
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<taxonomicName id="4C0D4D479559084CE35EFEBBEC3DFE4C" authority="Lowry & Myers, 2022" authorityName="Lowry & Myers" authorityYear="2022" box="[824,1129,366,392]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="hatakejima" status="sp. nov.">
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<emphasis id="B979EAD69559084CE35EFEBBEC3DFE4C" box="[824,1129,366,392]" italics="true" pageId="10" pageNumber="11">Demaorchestia hatakejima</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24A57AD9559084CE412FEBBEC86FE4D" box="[1140,1234,366,393]" pageId="10" pageNumber="11" rank="species">
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<emphasis id="B979EAD69559084CE412FEBBEC98FE4C" bold="true" box="[1140,1228,366,392]" pageId="10" pageNumber="11">sp. nov</emphasis>
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.
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</taxonomicNameLabel>
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;
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<taxonomicName id="4C0D4D479559084CE483FEBAE936FE68" ID-CoL="8VNL3" authority="(Stock & Biernbaum, 1994)" authorityName="Lowry & Myers" authorityYear="2022" baseAuthorityName="Stock & Biernbaum" baseAuthorityYear="1994" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="joi" status="comb. nov.">
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<emphasis id="B979EAD69559084CE483FEBAED7DFE4C" box="[1253,1321,367,392]" italics="true" pageId="10" pageNumber="11">D. joi</emphasis>
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(
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<bibRefCitation id="EF9C4B359559084CE55CFEBBE90EFE68" author="Stock, J. H. & Biernbaum, C. K." pageId="10" pageNumber="11" pagination="795 - 811" refId="ref27150" refString="Stock, J. H. & Biernbaum, C. K. (1994) Terrestrial Amphipoda (Talitridae) from Ascension and Saint Helena (South Central Atlantic). Journal of Natural History, 28, 795 - 811. https: // doi. org / 10.1080 / 00222939400770411" type="journal article" year="1994">Stock & Biernbaum, 1994</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A24A57AD9559084CE10FFE47E9B3FE69" box="[361,487,402,429]" pageId="10" pageNumber="11" rank="species">comb. nov.</taxonomicNameLabel>
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;
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<emphasis id="B979EAD69559084CE194FE46EA6FFE68" box="[498,571,403,428]" italics="true" pageId="10" pageNumber="11">D. mie</emphasis>
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<emphasis id="B979EAD69559084CE224FE47EACFFE68" bold="true" box="[578,667,402,428]" pageId="10" pageNumber="11">sp. nov.</emphasis>
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;
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<taxonomicName id="4C0D4D479559084CE2CFFE46EC2AFE68" ID-CoL="8VNLG" authority="(Kim, Jung & Min, 2013)" authorityName="Lowry & Myers" authorityYear="2022" baseAuthorityName="Kim, Jung & Min" baseAuthorityYear="2013" box="[681,1150,402,429]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="parapacifica" status="comb. nov.">
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<emphasis id="B979EAD69559084CE2CFFE46EB0EFE68" box="[681,858,402,428]" italics="true" pageId="10" pageNumber="11">D. parapacifica</emphasis>
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(
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<bibRefCitation id="EF9C4B359559084CE30FFE47EC23FE68" author="Kim, M. - S. & Jung, J. - H. & Min, G. - S." box="[873,1143,402,429]" pageId="10" pageNumber="11" pagination="828 - 842" refId="ref23024" refString="Kim, M. - S., Jung, J. - H. & Min, G. - S. (2013) A new beach-hopper, Platorchestia parapacifica n. sp. (Amphipoda: Talitridae), from South Korea, with molecular phylogeny of the genus Platorchestia. Journal of Crustacean Biology, 33, 828 - 842. https: // doi. org / 10.1163 / 1937240 X- 00002186" type="journal article" year="2013">Kim, Jung & Min, 2013</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A24A57AD9559084CE4E3FE47ED57FE69" box="[1157,1283,402,429]" pageId="10" pageNumber="11" rank="species">comb. nov.</taxonomicNameLabel>
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;
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<taxonomicName id="4C0D4D479559084CE568FE46EDC8FE68" ID-CoL="8VNL2" authority="Lowry & Myers, 2022" authorityName="Lowry & Myers" authorityYear="2022" box="[1294,1436,402,428]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="pseudojoi" status="sp. nov.">
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<emphasis id="B979EAD69559084CE568FE46EDC8FE68" box="[1294,1436,402,428]" italics="true" pageId="10" pageNumber="11">D. pseudojoi</emphasis>
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</taxonomicName>
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<emphasis id="B979EAD69559084CE0F1FE63E8A5FE14" bold="true" box="[151,241,438,464]" pageId="10" pageNumber="11">
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<taxonomicNameLabel id="A24A57AD9559084CE0F1FE63E8A5FE14" box="[151,241,438,464]" pageId="10" pageNumber="11" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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.
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</paragraph>
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<paragraph id="8BB236C49559084CE0A1FE0FEB5DFE30" blockId="10.[151,1437,330,1580]" box="[199,777,474,501]" pageId="10" pageNumber="11">
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<emphasis id="B979EAD69559084CE0A1FE0FE9D7FE30" bold="true" box="[199,387,474,500]" pageId="10" pageNumber="11">
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Ecological
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<typeStatus id="54B688669559084CE12FFE0FE92AFE30" box="[329,382,474,500]" pageId="10" pageNumber="11">type</typeStatus>
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.
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</emphasis>
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Beach-hoppers or Marsh-hoppers.
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</paragraph>
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<paragraph id="8BB236C49559084CE0A1FE2BEB44FDDC" blockId="10.[151,1437,330,1580]" box="[199,784,510,536]" pageId="10" pageNumber="11">
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<emphasis id="B979EAD69559084CE0A1FE2BE97EFDDC" bold="true" box="[199,298,510,536]" pageId="10" pageNumber="11">Habitat.</emphasis>
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Sandy beaches, often around river mouths.
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</paragraph>
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</subSubSection>
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<subSubSection id="C317654F9559084CE0A1FDF7EB4AFA90" pageId="10" pageNumber="11" type="etymology">
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<paragraph id="8BB236C49559084CE0A1FDF7EC48FDF9" blockId="10.[151,1437,330,1580]" box="[199,1052,546,573]" pageId="10" pageNumber="11">
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<emphasis id="B979EAD69559084CE0A1FDF7E91AFDF8" bold="true" box="[199,334,546,572]" pageId="10" pageNumber="11">Etymology.</emphasis>
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Demao is the
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<typeStatus id="54B688669559084CE189FDF6EA4BFDF9" box="[495,543,547,573]" pageId="10" pageNumber="11">type</typeStatus>
|
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locality of
|
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<taxonomicName id="4C0D4D479559084CE2C6FDF6EB7BFDF8" authorityName="Lowry & Myers" authorityYear="2022" box="[672,815,546,572]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="pseudojoi">
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<emphasis id="B979EAD69559084CE2C6FDF6EB7BFDF8" box="[672,815,546,572]" italics="true" pageId="10" pageNumber="11">D. pseudojoi</emphasis>
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</taxonomicName>
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plus stem
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<taxonomicName id="4C0D4D479559084CE3CEFDF7EC41FDF8" authorityName="Pickeringii Dana" authorityYear="1853" box="[936,1045,546,572]" class="Malacostraca" family="Talitridae" genus="Orchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
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<emphasis id="B979EAD69559084CE3CEFDF7EC41FDF8" box="[936,1045,546,572]" italics="true" pageId="10" pageNumber="11">Orchestia</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BB236C49559084CE0A1FD93ECA7FDA4" blockId="10.[151,1437,330,1580]" box="[199,1267,582,609]" pageId="10" pageNumber="11">
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<emphasis id="B979EAD69559084CE0A1FD93E9B6FDA4" bold="true" box="[199,482,582,608]" pageId="10" pageNumber="11">Diagnostic description (</emphasis>
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male
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<emphasis id="B979EAD69559084CE27FFD93EA7DFDA4" bold="true" box="[537,553,582,608]" pageId="10" pageNumber="11">).</emphasis>
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Based on
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<bibRefCitation id="EF9C4B359559084CE2F8FD93EB23FDA4" author="Kim, H. - S. & Kim, C. B." box="[670,887,582,608]" pageId="10" pageNumber="11" pagination="1 - 23" refId="ref22976" refString="Kim, H. - S. & Kim, C. B. (1987) Marine gammaridean Amphipoda (Crustacea) of Cheju Island and its adjacent waters, Korea. Korean Journal of Systematic Zoology, 3 (1), 1 - 23." type="journal article" year="1987">Kim & Kim (1987)</bibRefCitation>
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and
|
||
<bibRefCitation id="EF9C4B359559084CE3C8FD93ECBBFDA4" author="Miyamoto, H. & Morino, H." box="[942,1263,582,608]" pageId="10" pageNumber="11" pagination="67 - 96" refId="ref24578" refString="Miyamoto, H. & Morino, H. (2004) Taxonomic studies on the Talitridae (Crustacea, Amphipoda) from Taiwan. II. The genus Platorchestia. Publications of the Seto Marine Biological Laboratory, 40, 67 - 96. https: // doi. org / 10.5134 / 176317" type="journal article" year="2004">Miyamoto & Morino (2004)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BB236C49559084CE0A1FDBFEB5CFD08" blockId="10.[151,1437,330,1580]" pageId="10" pageNumber="11">
|
||
<emphasis id="B979EAD69559084CE0A1FDBFEB57FD40" bold="true" box="[199,771,618,644]" pageId="10" pageNumber="11">
|
||
Head.
|
||
<emphasis id="B979EAD69559084CE173FDBFE9D9FD40" bold="true" box="[277,397,618,644]" italics="true" pageId="10" pageNumber="11">Antenna 2</emphasis>
|
||
peduncular articles incrassate;
|
||
</emphasis>
|
||
article 3 without ventral process.
|
||
<emphasis id="B979EAD69559084CE419FDBFECBEFD40" box="[1151,1258,618,644]" italics="true" pageId="10" pageNumber="11">Mandible</emphasis>
|
||
left lacinia mobilis 5-cuspidate.
|
||
<emphasis id="B979EAD69559084CE138FD5BE9E0FD6C" box="[350,436,654,680]" italics="true" pageId="10" pageNumber="11">Labium</emphasis>
|
||
with or without inner lobes, with possible vestigial inner lobes.
|
||
<emphasis id="B979EAD69559084CE4EEFD5BED55FD6C" box="[1160,1281,654,680]" italics="true" pageId="10" pageNumber="11">Maxilliped</emphasis>
|
||
palp article 2 with distomedial lobe; article 4 reduced, button-shaped.
|
||
</paragraph>
|
||
<paragraph id="8BB236C49559084CE0A1FD03E926FB00" blockId="10.[151,1437,330,1580]" pageId="10" pageNumber="11">
|
||
<emphasis id="B979EAD69559084CE0A1FD03E992FD34" bold="true" box="[199,454,726,753]" pageId="10" pageNumber="11">
|
||
Pereon.
|
||
<emphasis id="B979EAD69559084CE14AFD03E992FD34" bold="true" box="[300,454,726,753]" italics="true" pageId="10" pageNumber="11">Gnathopod 1</emphasis>
|
||
</emphasis>
|
||
sexually dimorphic; subchelate; posterior margin of carpus and propodus each with lobe covered in palmate setae; propodus anterior margin with 4 groups of robust setae, ‘subtriangular’ with welldeveloped posterodistal lobe, palm transverse;
|
||
<emphasis id="B979EAD69559084CE2C3FCCBEB91FCFC" bold="true" box="[677,965,798,824]" pageId="10" pageNumber="11">dactylus simplidactylate</emphasis>
|
||
.
|
||
<emphasis id="B979EAD69559084CE3B5FCCBEC3DFCFC" bold="true" box="[979,1129,798,825]" italics="true" pageId="10" pageNumber="11">Gnathopod 2</emphasis>
|
||
subchelate; propodus palm acute, rounded distally, irregular or sigmoidal,
|
||
<emphasis id="B979EAD69559084CE2CEFC97EC54FC98" bold="true" box="[680,1024,834,860]" pageId="10" pageNumber="11">with small mid-palmar sinus</emphasis>
|
||
, without large distal sinus;
|
||
<emphasis id="B979EAD69559084CE55FFC97E9B6FC44" bold="true" pageId="10" pageNumber="11">dactylus not modified distally, blunt</emphasis>
|
||
.
|
||
<emphasis id="B979EAD69559084CE195FCB3EAC9FC44" box="[499,669,870,896]" italics="true" pageId="10" pageNumber="11">Pereopods 3–7</emphasis>
|
||
dactyli bicuspidactylate.
|
||
<emphasis id="B979EAD69559084CE3A2FCB3EC13FC44" box="[964,1095,870,896]" italics="true" pageId="10" pageNumber="11">Pereopod 4</emphasis>
|
||
significantly shorter than pereopod 3; carpus significantly shorter than that of pereopod 3; dactylus amplidactylate, thickened proximally with notch midway along posterior margin or short with mini-wavy posterior margin.
|
||
<emphasis id="B979EAD69559084CE45BFC7BEC94FC0C" box="[1085,1216,942,968]" italics="true" pageId="10" pageNumber="11">Pereopod 6</emphasis>
|
||
subequal in length to pereopod 7 or slightly shorter; not incrassate, male merus and or carpus expanded; basis moderately expanded; male merus and carpus not expanded or male merus expanded, carpus not expanded.
|
||
<emphasis id="B979EAD69559084CE432FC23EC81FBD5" box="[1108,1237,1014,1041]" italics="true" pageId="10" pageNumber="11">Pereopod 7</emphasis>
|
||
incrassate or not; basis broadly expanded; posterior margin with distinct minute serrations, each with a small seta, posterodistal lobe present, shallow, broadly rounded; merus unexpanded or merus expanded distally, subtriangular, anterior margin slightly convex; carpus unexpanded or expanded, subrectangular, shorter than or subequal to propodus; propodus broad or slender; length 5.8–7.2 × width; propodus without large distal tuft of setae.
|
||
<emphasis id="B979EAD69559084CE42FFB52ECEBFB65" box="[1097,1215,1159,1185]" italics="true" pageId="10" pageNumber="11">Oostegites</emphasis>
|
||
(female) setae with simple smooth tips.
|
||
</paragraph>
|
||
<paragraph id="8BB236C49559084CE0A1FB1BEB4AFA90" blockId="10.[151,1437,330,1580]" pageId="10" pageNumber="11">
|
||
<emphasis id="B979EAD69559084CE0A1FB1BE945FB2C" bold="true" box="[199,273,1230,1256]" pageId="10" pageNumber="11">Pleon.</emphasis>
|
||
<emphasis id="B979EAD69559084CE17FFB1BE9E6FB2C" box="[281,434,1230,1256]" italics="true" pageId="10" pageNumber="11">Pleopods 1–3</emphasis>
|
||
all well-developed.
|
||
<emphasis id="B979EAD69559084CE2FEFB1BEB50FB2C" box="[664,772,1230,1256]" italics="true" pageId="10" pageNumber="11">Uropod 1</emphasis>
|
||
peduncle distolateral robust seta present or absent; exopod without marginal robust setae; endopod with marginal robust setae in 2 rows.
|
||
<emphasis id="B979EAD69559084CE388FB27EC0CFAC8" box="[1006,1112,1266,1292]" italics="true" pageId="10" pageNumber="11">Uropod 2</emphasis>
|
||
exopod with marginal robust setae in 1 row; endopod with marginal robust setae in 2 rows.
|
||
<emphasis id="B979EAD69559084CE320FAC3EBE5FAF4" box="[838,945,1302,1328]" italics="true" pageId="10" pageNumber="11">Uropod 3</emphasis>
|
||
ramus subequal to or shorter than peduncle.
|
||
<taxonomicName id="4C0D4D479559084CE0F1FAEFE8B6FA91" authorityName="Pearse" authorityYear="1952" box="[151,226,1338,1365]" class="Hexanauplia" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B979EAD69559084CE0F1FAEFE8B6FA91" bold="true" box="[151,226,1338,1365]" italics="true" pageId="10" pageNumber="11">Telson</emphasis>
|
||
</taxonomicName>
|
||
apically incised,
|
||
<emphasis id="B979EAD69559084CE1C0FAEFEB4AFA90" bold="true" box="[422,798,1338,1364]" pageId="10" pageNumber="11">with 7–11 robust setae per lobe.</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C317654F9559084CE0A1FA8BEB42FA21" pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph id="8BB236C49559084CE0A1FA8BEB42FA21" blockId="10.[151,1437,330,1580]" pageId="10" pageNumber="11">
|
||
<emphasis id="B979EAD69559084CE0A1FA8BE96FFABC" bold="true" box="[199,315,1374,1400]" pageId="10" pageNumber="11">Remarks.</emphasis>
|
||
<taxonomicName id="4C0D4D479559084CE124FA8BE9B8FABC" authorityName="Lowry & Myers" authorityYear="2022" box="[322,492,1374,1400]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B979EAD69559084CE124FA8BE9B8FABC" box="[322,492,1374,1400]" italics="true" pageId="10" pageNumber="11">Demaorchestia</emphasis>
|
||
</taxonomicName>
|
||
is one of several genera having an incrassate second antenna. Within this group it is most similar to
|
||
<taxonomicName id="4C0D4D479559084CE12CFA57E9B4FA58" authorityName="Bousfield" authorityYear="1982" box="[330,480,1410,1436]" class="Malacostraca" family="Talitridae" genus="Platorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B979EAD69559084CE12CFA57E9B4FA58" box="[330,480,1410,1436]" italics="true" pageId="10" pageNumber="11">Platorchestia</emphasis>
|
||
</taxonomicName>
|
||
. It differs in having a simplidactylate gnathopod 1.
|
||
<taxonomicName id="4C0D4D479559084CE456FA57EC8EFA58" authorityName="Lowry & Myers" authorityYear="2022" box="[1072,1242,1410,1436]" class="Malacostraca" family="Talitridae" genus="Demaorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B979EAD69559084CE456FA57EC8EFA58" box="[1072,1242,1410,1436]" italics="true" pageId="10" pageNumber="11">Demaorchestia</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C0D4D479559084CE514FA56E95FFA04" authorityName="Lowry & Myers" authorityYear="2022" class="Malacostraca" family="Talitridae" genus="Cocorchestia" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B979EAD69559084CE514FA56E95FFA04" italics="true" pageId="10" pageNumber="11">Cocorchestia</emphasis>
|
||
</taxonomicName>
|
||
in having a distally rounded acute palm on the second gnathopod, never with a large distal sinus and the endopod of the uropods with two rows of marginal setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C317654F9559084CE0A1FA3BE8B4F9E8" pageId="10" pageNumber="11" type="distribution">
|
||
<paragraph id="8BB236C49559084CE0A1FA3BE8B4F9E8" blockId="10.[151,1437,330,1580]" pageId="10" pageNumber="11">
|
||
<emphasis id="B979EAD69559084CE0A1FA3BE935F9CC" bold="true" box="[199,353,1518,1544]" pageId="10" pageNumber="11">Distribution.</emphasis>
|
||
<emphasis id="B979EAD69559084CE100FA3AEAE5F9CC" box="[358,689,1519,1544]" italics="true" pageId="10" pageNumber="11">
|
||
<collectingCountry id="F31A76549559084CE100FA3AE9E7F9CC" box="[358,435,1519,1544]" name="Russia" pageId="10" pageNumber="11">Russia</collectingCountry>
|
||
,
|
||
<collectingCountry id="F31A76549559084CE1DBFA3AEA51F9CC" box="[445,517,1519,1544]" name="South Korea" pageId="10" pageNumber="11">Korea</collectingCountry>
|
||
,
|
||
<collectingCountry id="F31A76549559084CE269FA3AEA02F9CC" box="[527,598,1519,1544]" name="Japan" pageId="10" pageNumber="11">Japan</collectingCountry>
|
||
,
|
||
<collectingCountry id="F31A76549559084CE206FA3AEAE5F9CC" box="[608,689,1519,1544]" name="Taiwan" pageId="10" pageNumber="11">Taiwan</collectingCountry>
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="EF9C4B359559084CE2D8FA3BEB22F9CD" author="Gurjanova, E. F." box="[702,886,1518,1545]" pageId="10" pageNumber="11" pagination="1 - 1029" refId="ref22492" refString="Gurjanova, E. F. (1951) Bokoplavy morej SSSR i sopredel'nykh vod (Amphipoda-Gammaridea). Akademiia Nauk SSSR, Opredeliteli po Faune SSSR, 41, 1 - 1029, 705 figs. [in Russian]" type="journal article" year="1951">Gurjanova 1951</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EF9C4B359559084CE3E7FA3AEB8EF9CC" author="Jo, Y. W." box="[897,986,1518,1545]" pageId="10" pageNumber="11" pagination="153 - 179" refId="ref22898" refString="Jo, Y. W. (1988) Talitridae (Crustacea - Amphipoda) of the Korean coasts. Beaufortia, 38 (7), 153 - 179." type="journal article" year="1988">Jo 1988</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EF9C4B359559084CE382FA3BECFDF9CC" author="Kim, H. - S. & Kim, C. B." box="[996,1193,1518,1544]" pageId="10" pageNumber="11" pagination="1 - 23" refId="ref22976" refString="Kim, H. - S. & Kim, C. B. (1987) Marine gammaridean Amphipoda (Crustacea) of Cheju Island and its adjacent waters, Korea. Korean Journal of Systematic Zoology, 3 (1), 1 - 23." type="journal article" year="1987">Kim & Kim 1987</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EF9C4B359559084CE4D5FA3BE880F9E8" author="Miyamoto, H. & Morino, H." pageId="10" pageNumber="11" pagination="67 - 96" refId="ref24578" refString="Miyamoto, H. & Morino, H. (2004) Taxonomic studies on the Talitridae (Crustacea, Amphipoda) from Taiwan. II. The genus Platorchestia. Publications of the Seto Marine Biological Laboratory, 40, 67 - 96. https: // doi. org / 10.5134 / 176317" type="journal article" year="2004">Miyamoto & Morino 2004</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |