165 lines
17 KiB
XML
165 lines
17 KiB
XML
<document id="384A32509138A0CFD7AAEC1B4FF78966" ID-DOI="10.11646/zootaxa.3246.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5249007" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629770042168" checkinUser="felipe" docAuthor="Lowry, J. K. & Stoddart, H. E." docDate="2012" docId="456087D33618FFB4B8DF089FFB43495E" docLanguage="en" docName="zt03246p069.pdf" docOrigin="Zootaxa 3246 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.3246.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Ultimachelium Lowry & Stoddart 2012, gen. nov." docType="treatment" docVersion="4" lastPageNumber="62" masterDocId="B959FFAB3625FF89B848092DFF814D73" masterDocTitle="The Pachynidae fam. nov. (Crustacea: Amphipoda: Lysianassoidea) 3246" masterLastPageNumber="69" masterPageNumber="1" pageNumber="62" updateTime="1699109851013" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="C8615CEA60D422049D79F7A1C7D3C407" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="632D285327DEEBAB0013EC5FF332B5AF">
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<mods:title id="BA19F14923B9D0CA8815B2BEB44162B2">The Pachynidae fam. nov. (Crustacea: Amphipoda: Lysianassoidea) 3246</mods:title>
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<mods:name id="A7EE88B8335C20651E7EAC485FA8A9C8" type="personal">
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<mods:namePart id="6A32CE3FA6F03893534237E9BA9A602B">Lowry, J. K.</mods:namePart>
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<mods:name id="6EAA79ECCE082FB1547F40C906023490" type="personal">
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<mods:roleTerm id="BD78D4A539171ED5210E7EB681F57F25">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D2CCB8DBF115A09BAD2CD39C10D3C3D9">Stoddart, H. E.</mods:namePart>
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<mods:typeOfResource id="7DB72315F50CD3C739A6A85402C677D6">text</mods:typeOfResource>
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<mods:title id="52A9D1DA69EC7E62773FEA0648902375">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="16E42735A00F00354DE5004109BDEE5B">
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<mods:date id="6CABE89096F5BC59B15FB570F960A715">2012</mods:date>
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<mods:detail id="C87ABAB559B66E6DE031BF32F72D139D" type="pubDate">
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<mods:number id="06BEB9C00E7CD5A4CAF63CF0142727FE">2012-03-23</mods:number>
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<mods:detail id="2860402EB46424D6DF8EE3A0D0369878" type="volume">
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<mods:number id="9FDA16306CBDF91A347B05A52C84F040">3246</mods:number>
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</mods:detail>
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<mods:detail id="0ADAB590F3D61208670265291E67C6F9" type="issue">
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<mods:number id="EBC1D49696A496F36A0569A5EBD00367">1</mods:number>
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<mods:url id="2C9C8F80C0D88D8CFDD9778D2C516189">https://biotaxa.org/Zootaxa/article/view/zootaxa.3246.1.1</mods:url>
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<mods:classification id="07085DB6622E02B1F24D4F98639403AD">journal article</mods:classification>
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<mods:identifier id="050C7624B260DB3A06E42AEF79FAC4E8" type="DOI">10.11646/zootaxa.3246.1.1</mods:identifier>
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<mods:identifier id="BE5A5A5A0C1E48838624B168E02B3CB1" type="ISSN">11755334</mods:identifier>
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<treatment id="456087D33618FFB4B8DF089FFB43495E" ID-DOI="http://doi.org/10.5281/zenodo.5251320" ID-Zenodo-Dep="5251320" LSID="urn:lsid:plazi:treatment:456087D33618FFB4B8DF089FFB43495E" httpUri="http://treatment.plazi.org/id/456087D33618FFB4B8DF089FFB43495E" lastPageNumber="62" pageId="61" pageNumber="62">
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<subSubSection id="85D3654E3618FFB4B8DF089FFE414CBF" box="[151,448,434,460]" pageId="61" pageNumber="62" type="nomenclature">
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<paragraph id="CD7636C53618FFB4B8DF089FFE414CBF" blockId="61.[151,448,434,460]" box="[151,448,434,460]" pageId="61" pageNumber="62">
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<heading id="963E81A93618FFB4B8DF089FFE414CBF" bold="true" box="[151,448,434,460]" fontSize="11" level="1" pageId="61" pageNumber="62" reason="1">
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<emphasis id="FFBDEAD73618FFB4B8DF089FFE414CBF" bold="true" box="[151,448,434,460]" pageId="61" pageNumber="62">
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<taxonomicName id="0AC94D463618FFB4B8DF089FFECD4CBF" ID-CoL="7Q5PF" authority="Lowry & Stoddart, 2012" authorityName="Lowry & Stoddart" authorityYear="2012" box="[151,332,434,460]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="FFBDEAD73618FFB4B8DF089FFECD4CBF" bold="true" box="[151,332,434,460]" italics="true" pageId="61" pageNumber="62">Ultimachelium</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="E48E57AC3618FFB4B91B089FFE414CBF" box="[339,448,434,460]" pageId="61" pageNumber="62" 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="85D3654E3618FFB4B8DF08D4FDE84F62" box="[151,617,504,529]" pageId="61" pageNumber="62" type="type_taxon">
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<paragraph id="CD7636C53618FFB4B8DF08D4FDE84F62" blockId="61.[151,1437,504,1069]" box="[151,617,504,529]" pageId="61" pageNumber="62">
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<emphasis id="FFBDEAD73618FFB4B8DF08D4FEB34F62" box="[151,306,504,529]" inLineHeading="true" pageId="61" pageNumber="62" reason="1">
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<emphasis id="FFBDEAD73618FFB4B8DF08D4FEAB4F62" bold="true" box="[151,298,504,529]" pageId="61" pageNumber="62">
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<typeStatus id="127288673618FFB4B8DF08D4FF504F62" box="[151,209,505,529]" pageId="61" pageNumber="62">Type</typeStatus>
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species
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</emphasis>
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.
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</emphasis>
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<taxonomicName id="0AC94D463618FFB4B97108D4FD894F62" ID-CoL="7DGZ8" authority="Lowry & Stoddart, 2012" authorityName="Lowry & Stoddart" authorityYear="2012" box="[313,520,505,529]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="tac" status="sp. nov.">
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<emphasis id="FFBDEAD73618FFB4B97108D4FD894F62" box="[313,520,505,529]" italics="true" pageId="61" pageNumber="62">Ultimachelium tac</emphasis>
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</taxonomicName>
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<emphasis id="FFBDEAD73618FFB4BA4708D4FDE84F62" bold="true" box="[527,617,505,529]" pageId="61" pageNumber="62">
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<taxonomicNameLabel id="E48E57AC3618FFB4BA4708D4FDE84F62" box="[527,617,505,529]" pageId="61" pageNumber="62" 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="85D3654E3618FFB4B8810B30FCDA4EEE" pageId="61" pageNumber="62" type="etymology">
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<paragraph id="CD7636C53618FFB4B8810B30FD304F46" blockId="61.[151,1437,504,1069]" box="[201,689,541,565]" pageId="61" pageNumber="62">
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<emphasis id="FFBDEAD73618FFB4B8810B30FECE4F46" bold="true" box="[201,335,541,565]" inLineHeading="true" pageId="61" pageNumber="62" reason="1">Etymology.</emphasis>
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The generic name is contrived.
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</paragraph>
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<paragraph id="CD7636C53618FFB4B8810B6DFD3E4E26" blockId="61.[151,1437,504,1069]" pageId="61" pageNumber="62">
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<emphasis id="FFBDEAD73618FFB4B8810B6DFE5D4F2B" bold="true" box="[201,476,576,601]" inLineHeading="true" pageId="61" pageNumber="62" reason="1">Diagnostic description.</emphasis>
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Body shape slender. Head lateral cephalic lobe large, broadly or narrowly rounded.
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<emphasis id="FFBDEAD73618FFB4B8DF0B48FB684F0E" bold="true" box="[151,1257,613,638]" pageId="61" pageNumber="62">Antenna 1 peduncular article 1 without posterodistal spine; accessory flagellum article 1 long</emphasis>
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; flagellum with callynophore in female. Mandible with accessory setal row absent; left lamina dentata absent; palp attached distally; palp article 2 broad, article 3 with subparallel margins or tapered distally. Maxilla 1 outer plate setal-teeth smooth, at least one inner row setal-tooth absent; palp absent.
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<emphasis id="FFBDEAD73618FFB4BB1B0BFCFB324F9A" bold="true" box="[851,1203,721,746]" pageId="61" pageNumber="62">Maxilliped inner plate absent</emphasis>
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; outer plate medium size;
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<emphasis id="FFBDEAD73618FFB4B89D0BD8FDE54E7E" bold="true" box="[213,612,757,782]" pageId="61" pageNumber="62">palp 4-articulate, article 4 large.</emphasis>
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Gnathopod 1 ischium slightly smaller than, subequal to or larger than propodus; corner of palm without robust seta. Gnathopod 2 palm obtuse.
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<emphasis id="FFBDEAD73618FFB4BB830A34FE4E4E26" bold="true" pageId="61" pageNumber="62">Epimeron 3 posteroventral corner projecting, narrowly rounded</emphasis>
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. Uropod 3 biramous.
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</paragraph>
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<paragraph id="CD7636C53618FFB4B8810A4CFCDA4EEE" blockId="61.[151,1437,504,1069]" pageId="61" pageNumber="62">
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<emphasis id="FFBDEAD73618FFB4B8810A4CFE414E09" bold="true" box="[201,448,865,890]" inLineHeading="true" pageId="61" pageNumber="62" reason="1">Species composition.</emphasis>
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<taxonomicName id="0AC94D463618FFB4B9800A4CFDEF4E0A" authorityName="Lowry & Stoddart" authorityYear="2012" box="[456,622,865,889]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4B9800A4CFDEF4E0A" box="[456,622,865,889]" italics="true" pageId="61" pageNumber="62">Ultimachelium</emphasis>
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</taxonomicName>
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contains four species:
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<taxonomicName id="0AC94D463618FFB4BB3B0A4FFA8A4E0A" authority="(Alonso de Pina, 1993)" baseAuthorityName="Alonso de Pina" baseAuthorityYear="1993" box="[883,1291,865,889]" class="Malacostraca" family="Pakynidae" genus="Pachynus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="barnardi">
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<emphasis id="FFBDEAD73618FFB4BB3B0A4FFC784E0A" box="[883,1017,865,889]" italics="true" pageId="61" pageNumber="62">U. barnardi</emphasis>
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(
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<bibRefCitation id="A9584B343618FFB4BC410A4CFA824E0A" author="Alonso de Pina, G." box="[1033,1283,865,889]" pageId="61" pageNumber="62" pagination="377 - 382" refId="ref38818" refString="Alonso de Pina, G. (1993) Pachychelium barnardi, new species, from Argentina, and the occurrence of other lysianassids on the Argentine continental shelf (Amphipoda: Lysianassidae). Journal of Crustacean Biology, 13 (2), 377 - 382." type="journal article" year="1993">Alonso de Pina, 1993</bibRefCitation>
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)
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</taxonomicName>
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;
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<taxonomicName id="0AC94D463618FFB4BD500A4FFEBA4EEE" authority="(Lowry, 1984)" baseAuthorityName="Lowry" baseAuthorityYear="1984" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="nichollsi">
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<emphasis id="FFBDEAD73618FFB4BD500A4FFA1A4E0A" box="[1304,1435,865,889]" italics="true" pageId="61" pageNumber="62">U. nichollsi</emphasis>
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(
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<bibRefCitation id="A9584B343618FFB4B8D60AA8FEB24EEE" author="Lowry, J. K." box="[158,307,901,925]" pageId="61" pageNumber="62" pagination="51 - 105" refId="ref40103" refString="Lowry, J. K. (1984) Systematics of the pachynid group of lysianassoid Amphipoda (Crustacea). Records of the Australian Museum, 36 (2), 51 - 105." type="journal article" year="1984">Lowry, 1984</bibRefCitation>
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)
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</taxonomicName>
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;
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<taxonomicName id="0AC94D463618FFB4B90F0AABFD2B4EEE" authority="(Lowry, 1984)" baseAuthorityName="Lowry" baseAuthorityYear="1984" box="[327,682,901,925]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="schellenbergi">
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<emphasis id="FFBDEAD73618FFB4B90F0AABFE7E4EEE" box="[327,511,901,925]" italics="true" pageId="61" pageNumber="62">U. schellenbergi</emphasis>
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(
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<bibRefCitation id="A9584B343618FFB4BA460AA8FD234EEE" author="Lowry, J. K." box="[526,674,901,925]" pageId="61" pageNumber="62" pagination="51 - 105" refId="ref40103" refString="Lowry, J. K. (1984) Systematics of the pachynid group of lysianassoid Amphipoda (Crustacea). Records of the Australian Museum, 36 (2), 51 - 105." type="journal article" year="1984">Lowry, 1984</bibRefCitation>
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)
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</taxonomicName>
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;
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<taxonomicName id="0AC94D463618FFB4BAFE0AABFD7B4EEE" authority="Lowry & Stoddart, 2012" authorityName="Lowry & Stoddart" authorityYear="2012" box="[694,762,902,925]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="tac" status="sp. nov.">
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<emphasis id="FFBDEAD73618FFB4BAFE0AABFD7B4EEE" box="[694,762,902,925]" italics="true" pageId="61" pageNumber="62">U. tac</emphasis>
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</taxonomicName>
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<emphasis id="FFBDEAD73618FFB4BB4A0AA8FCDA4EEE" bold="true" box="[770,859,901,925]" pageId="61" pageNumber="62">
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<taxonomicNameLabel id="E48E57AC3618FFB4BB4A0AA8FCDA4EEE" box="[770,859,901,925]" pageId="61" pageNumber="62" 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="85D3654E3618FFB4B8810A84FB43495E" pageId="61" pageNumber="62" type="discussion">
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<paragraph id="CD7636C53618FFB4B8810A84FB43495E" blockId="61.[151,1437,504,1069]" pageId="61" pageNumber="62">
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<emphasis id="FFBDEAD73618FFB4B8810A84FEBD4EB2" bold="true" box="[201,316,937,961]" inLineHeading="true" pageId="61" pageNumber="62" reason="1">Remarks.</emphasis>
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Species in
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<taxonomicName id="0AC94D463618FFB4B9890A84FDE64EB2" authorityName="Lowry & Stoddart" authorityYear="2012" box="[449,615,937,961]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4B9890A84FDE64EB2" box="[449,615,937,961]" italics="true" pageId="61" pageNumber="62">Ultimachelium</emphasis>
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</taxonomicName>
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were previously assigned to
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<taxonomicName id="0AC94D463618FFB4BBFC0A84FBD34EB2" authorityName="Stephensen" authorityYear="1925" box="[948,1106,937,961]" class="Malacostraca" family="Pakynidae" genus="Pachychelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4BBFC0A84FBD34EB2" box="[948,1106,937,961]" italics="true" pageId="61" pageNumber="62">Pachychelium</emphasis>
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</taxonomicName>
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. In our view the old concept of
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<taxonomicName id="0AC94D463618FFB4B8FD0AE0FED24E96" authorityName="Stephensen" authorityYear="1925" box="[181,339,973,997]" class="Malacostraca" family="Pakynidae" genus="Pachychelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4B8FD0AE0FED24E96" box="[181,339,973,997]" italics="true" pageId="61" pageNumber="62">Pachychelium</emphasis>
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</taxonomicName>
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is a complex of three genera:
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<taxonomicName id="0AC94D463618FFB4BAED0AE0FCC24E96" authorityName="Stephensen" authorityYear="1925" box="[677,835,973,997]" class="Malacostraca" family="Pakynidae" genus="Pachychelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4BAED0AE0FCC24E96" box="[677,835,973,997]" italics="true" pageId="61" pageNumber="62">Pachychelium</emphasis>
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</taxonomicName>
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in the North Atlantic and North Pacific with one species in the deep-water tropics of north-eastern
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<collectingCountry id="B5DE76553618FFB4BAF70ADCFCA8497A" box="[703,809,1009,1033]" name="Australia" pageId="61" pageNumber="62">Australia</collectingCountry>
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;
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<taxonomicName id="0AC94D463618FFB4BB710ADCFC2C497A" authorityName="Lowry & Stoddart" authorityYear="2012" box="[825,941,1009,1033]" class="Malacostraca" family="Pakynidae" genus="Smaraldia" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4BB710ADCFC2C497A" box="[825,941,1009,1033]" italics="true" pageId="61" pageNumber="62">Smaraldia</emphasis>
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</taxonomicName>
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, a monotypic genus currently confined to southern temperate
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<collectingCountry id="B5DE76553618FFB4B93C0D38FE5F495E" box="[372,478,1045,1069]" name="Australia" pageId="61" pageNumber="62">Australia</collectingCountry>
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; and
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<taxonomicName id="0AC94D463618FFB4BA500D38FD3F495E" authorityName="Lowry & Stoddart" authorityYear="2012" box="[536,702,1045,1069]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">
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<emphasis id="FFBDEAD73618FFB4BA500D38FD3F495E" box="[536,702,1045,1069]" italics="true" pageId="61" pageNumber="62">Ultimachelium</emphasis>
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</taxonomicName>
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in southern South America and the Antarctic.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |