151 lines
17 KiB
XML
151 lines
17 KiB
XML
<document id="B798815DE8E315F3D8BA70DCBAD5458D" ID-DOI="10.5281/zenodo.188066" ID-GBIF-Dataset="ab6365d5-73f9-4961-b482-3020feb144a3" ID-ISSN="1175-5326" ID-Zenodo-Dep="188066" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461083659417" checkinUser="plazi" docAuthor="Poore, Gary C. B." docDate="2009" docId="03F987FCFFB4FFFCFF000F48A64CF964" docLanguage="en" docName="zt02119p065.pdf" docOrigin="Zootaxa 2119" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Macrochiridothea Ohlin 1901" docType="treatment" docVersion="7" lastPageNumber="54" masterDocId="FFC0FF84FFB7FFFFFF970D52A76EFFF3" masterDocTitle="A new species of Chaetiliidae (Crustacea: Isopoda: Valvifera) from the Río de la Plata estuary, Argentina-Uruguay, and reconsideration of Macrochiridothea and Chiriscus" masterLastPageNumber="65" masterPageNumber="51" pageNumber="54" updateTime="1698587432086" updateUser="plazi">
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<mods:title id="603A1729981E370963D9E6D028A5FFD5">A new species of Chaetiliidae (Crustacea: Isopoda: Valvifera) from the Río de la Plata estuary, Argentina-Uruguay, and reconsideration of Macrochiridothea and Chiriscus</mods:title>
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<mods:namePart id="DE1FABF30234383AB32AC46AA738CB09">Poore, Gary C. B.</mods:namePart>
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<mods:typeOfResource id="C95303B332A65A189A368B63C65A0851">text</mods:typeOfResource>
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<mods:title id="5CB57B6C263DC2EBB914CFE7FE10FEDA">Zootaxa</mods:title>
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<mods:part id="C67E6E97F0B2510B56CA429E497BAF4F">
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<mods:date id="A7762C201D03E37B38B83F8E13D5BFE5">2009</mods:date>
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<mods:detail id="B2F4CBBFC3471A9C9DFAEEAA2B5DB53D" type="volume">
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<mods:number id="311D6CF142C1A89DA90899CEC113AE6A">2119</mods:number>
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<mods:identifier id="2BFE79164394BD129E3AC4C202CA68C7" type="DOI">10.5281/zenodo.188066</mods:identifier>
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<mods:identifier id="E1FFFD6444D835014960AF5D235F2063" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C248DA11C2F7DFBD0C62D3682523A5AF" type="Zenodo-Dep">188066</mods:identifier>
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<treatment id="03F987FCFFB4FFFCFF000F48A64CF964" ID-DOI="http://doi.org/10.5281/zenodo.6218096" ID-GBIF-Taxon="119618467" ID-Zenodo-Dep="6218096" LSID="urn:lsid:plazi:treatment:03F987FCFFB4FFFCFF000F48A64CF964" httpUri="http://treatment.plazi.org/id/03F987FCFFB4FFFCFF000F48A64CF964" lastPageNumber="54" pageId="3" pageNumber="54">
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<subSubSection id="C34A6561FFB4FFFCFF000F48A567FDC7" box="[151,521,538,564]" pageId="3" pageNumber="54" type="nomenclature">
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<paragraph id="8BEF36EAFFB4FFFCFF000F48A567FDC7" blockId="3.[151,521,538,564]" box="[151,521,538,564]" pageId="3" pageNumber="54">
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<heading id="D0A78186FFB4FFFCFF000F48A567FDC7" bold="true" box="[151,521,538,564]" fontSize="11" level="1" pageId="3" pageNumber="54" reason="1">
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<taxonomicName id="4C504D69FFB4FFFCFF000F48A567FDC7" ID-CoL="7PD6Y" authority="Ohlin, 1901" authorityName="Ohlin" authorityYear="1901" box="[151,521,538,564]" class="Malacostraca" family="Chaetiliidae" genus="Macrochiridothea" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="genus">
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<emphasis id="B924EAF8FFB4FFFCFF000F48A567FDC7" bold="true" box="[151,521,538,564]" pageId="3" pageNumber="54">
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<emphasis id="B924EAF8FFB4FFFCFF000F48A61FFDC7" bold="true" box="[151,369,538,564]" italics="true" pageId="3" pageNumber="54">Macrochiridothea</emphasis>
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Ohlin, 1901
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34A6561FFB4FFFCFF000F36A6FDFD28" pageId="3" pageNumber="54" type="reference_group">
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<paragraph id="8BEF36EAFFB4FFFCFF000F36A6FDFD28" blockId="3.[151,1437,612,763]" pageId="3" pageNumber="54">
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<treatmentCitationGroup id="AB4011C4FFB4FFFCFF000F36A6FDFD28" pageId="3" pageNumber="54">
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<taxonomicName id="4C504D69FFB4FFFCFF000F36A549FD88" ID-CoL="7PD6Y" authority="Ohlin, 1901: 286" authorityName="Ohlin" authorityPageNumber="286" authorityYear="1901" box="[151,551,612,635]" class="Malacostraca" family="Chaetiliidae" genus="Macrochiridothea" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="genus">
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<emphasis id="B924EAF8FFB4FFFCFF000F36A636FD88" box="[151,344,612,635]" italics="true" pageId="3" pageNumber="54">Macrochiridothea</emphasis>
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Ohlin, 1901: 286
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</taxonomicName>
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. —
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<treatmentCitation id="0AF110FBFFB4FFFCFDCA0F36A42FFD88" author="Stebbing" box="[605,833,612,635]" page="353" pageId="3" pageNumber="54" year="1914">
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<bibRefCitation id="EFC14B1BFFB4FFFCFDCA0F36A469FD88" author="Stebbing" box="[605,775,612,635]" pageId="3" pageNumber="65" refString="Stebbing, T. R. R. (1914) Crustacea from Falkland islands collected by Mr. Rupert Valletin, F. L. S. Part II. Proceedings of the Zoological Society of London, 341 - 378, 9 pls." type="proceedings paper" year="1914">Stebbing, 1914</bibRefCitation>
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: 353
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</treatmentCitation>
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-354. —
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<treatmentCitation id="0AF110FBFFB4FFFCFC3E0F36A3DCFD88" author="Nordenstam" box="[937,1202,612,635]" page="105" pageId="3" pageNumber="54" year="1933">
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<bibRefCitation id="EFC14B1BFFB4FFFCFC3E0F36A319FD88" author="Nordenstam" box="[937,1143,612,635]" pageId="3" pageNumber="65" refString="Nordenstam, A. (1933) Marine Isopoda of the families Serolidae, Idotheidae, Pseudidotheidae, Arcturidae, Parasellidae and Stenetriidae mainly from the South Atlantic. Further Zoological Results of the Swedish Antarctic Expedition, 1901 - 1903, 3, 1 - 284, 2 pls, errata." type="journal article" year="1933">Nordenstam, 1933</bibRefCitation>
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: 105
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||
</treatmentCitation>
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. —
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<treatmentCitation id="0AF110FBFFB4FFFCFB7F0F36A79EFD68" author="Sheppard" page="168" pageId="3" pageNumber="54" year="1957">
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<bibRefCitation id="EFC14B1BFFB4FFFCFB7F0F36A2F6FD88" author="Sheppard" box="[1256,1432,612,635]" pageId="3" pageNumber="65" refString="Sheppard, E. M. (1957) Isopod Crustacea Part II. The sub-order Valvifera. Families: Idoteidae, Pseudidotheidae and Xenarcturidae fam. n. With a supplement to isopod Crustacea, Part 1. The family Serolidae. Discovery Reports, 29, 141 - 197, pls 8, 9." type="journal article" year="1957">Sheppard, 1957</bibRefCitation>
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: 168
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||
</treatmentCitation>
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||
–173. —
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<treatmentCitation id="0AF110FBFFB4FFFCFEC40FD6A573FD68" author="Menzies" box="[339,541,644,667]" page="98" pageId="3" pageNumber="54" year="1962">
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<bibRefCitation id="EFC14B1BFFB4FFFCFEC40FD6A69AFD68" author="Menzies" box="[339,500,644,667]" pageId="3" pageNumber="65" refString="Menzies, R. J. (1962) Reports of the Lund University Chile Expedition 1948 - 49. 42. The zoogeography, ecology, and systematics of the Chilean marine isopods. Lunds Universitets Arsskrift, 2, 1 - 162." type="journal article" year="1962">Menzies, 1962</bibRefCitation>
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: 98
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</treatmentCitation>
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. —
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<treatmentCitation id="0AF110FBFFB4FFFCFDDE0FD6A4EEFD68" author="Hurley" box="[585,896,644,667]" page="244" pageId="3" pageNumber="54" year="1968">
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<bibRefCitation id="EFC14B1BFFB4FFFCFDDE0FD6A424FD68" author="Hurley" box="[585,842,644,667]" pageId="3" pageNumber="65" refString="Hurley, D. E. & Murray, R. H. (1968) A new species of Macrochiridothea from New Zealand, with notes on the idotheid subfamily Chaetilinae (Crustacea Isopoda: Valvifera). Transactions of the Royal Society of New Zealand (Zoology), 10, 241 - 249." type="journal article" year="1968">Hurley & Murray, 1968</bibRefCitation>
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: 244
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</treatmentCitation>
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. —
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<treatmentCitation id="0AF110FBFFB4FFFCFC3B0FD6A300FD68" author="Moreira" box="[940,1134,644,667]" page="12" pageId="3" pageNumber="54" year="1973">
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<bibRefCitation id="EFC14B1BFFB4FFFCFC3B0FD6A326FD68" author="Moreira" box="[940,1096,644,667]" pageId="3" pageNumber="65" refString="Moreira, P. S. (1973) Species of Macrochiridothea Ohlin, 1901 (Isopoda, Valvifera) from Southern Brazil, with notes on remaining species of the genus. Boletim do Instituto Oceanografico, Sao Paulo, 22, 11 - 47." type="journal article" year="1973">Moreira, 1973</bibRefCitation>
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: 12
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</treatmentCitation>
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(key). —
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<treatmentCitation id="0AF110FBFFB4FFFCFB4B0FD6A65BFD48" author="Jones" page="619" pageId="3" pageNumber="54" year="1978">
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<bibRefCitation id="EFC14B1BFFB4FFFCFB4B0FD6A66EFD48" author="Jones" pageId="3" pageNumber="65" refString="Jones, M. B. & Fenwick, G. D. (1978) Maoridotea naylori, a new genus and species of isopod (Valvifera, Idoteidae, Chaetilinae) from the Kaikoura Peninsula, New Zealand. Journal of Natural History, 12, 617 - 625." type="journal article" year="1978">Jones & Fenwick, 1978</bibRefCitation>
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: 619
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</treatmentCitation>
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. —
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<treatmentCitation id="0AF110FBFFB4FFFCFEF50FF6A565FD48" author="Poore" box="[354,523,676,699]" page="71" pageId="3" pageNumber="54" year="1984">
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<bibRefCitation id="EFC14B1BFFB4FFFCFEF50FF6A689FD48" author="Poore" box="[354,487,676,699]" pageId="3" pageNumber="65" refString="Poore, G. C. B. (1984) Clarification of the monotypic genera Chiriscus and Symmius (Crustacea: Isopoda: Idoteidae). Proceedings of the Biological Society of Washington, 97, 71 - 77." type="journal article" year="1984">Poore, 1984</bibRefCitation>
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: 71
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</treatmentCitation>
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–72 (part). —
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<treatmentCitation id="0AF110FBFFB4FFFCFD310FF6A33BFD48" author="Harrison-Nelson" box="[678,1109,676,699]" page="127" pageId="3" pageNumber="54" year="1990">
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||
<bibRefCitation id="EFC14B1BFFB4FFFCFD310FF6A34CFD48" author="Harrison-Nelson" box="[678,1058,676,699]" pageId="3" pageNumber="65" refString="Harrison-Nelson, E. & Bowman, T. E. (1990) A range extension to the north for Macrochiridotea [sic] giambiagiae Torti and Bastida (Crustacea: Isopoda: Valvifera). Proceedings of the Biological Society of Washington, 103, 127 - 130." type="journal article" year="1990">Harrison-Nelson & Bowman, 1990</bibRefCitation>
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: 127
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</treatmentCitation>
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(list of species). —
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<treatmentCitation id="0AF110FBFFB4FFFCFAB80FF6A64BFD28" author="Carvacho" page="46" pageId="3" pageNumber="54" year="1997">
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||
<bibRefCitation id="EFC14B1BFFB4FFFCFAB80FF6A66EFD28" author="Carvacho" pageId="3" pageNumber="64" refString="Carvacho, A. (1997) Redescripcion de Macrochiridothea setifer Menzies, 1962 y revision del genero Macrochiridothea Ohlin, 1901 (Isopoda: Valvifera: Idoteidae). Boletin Museo Nacional de Historia Natural, Chile, 46, 45 - 54." type="journal article" year="1997">Carvacho, 1997</bibRefCitation>
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: 46
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</treatmentCitation>
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–47 (key).
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C34A6561FFB4FFFCFF000FB1A396FD08" box="[151,1272,739,763]" pageId="3" pageNumber="54" type="materials_examined">
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||
<paragraph id="8BEF36EAFFB4FFFCFF000FB1A396FD08" blockId="3.[151,1437,612,763]" box="[151,1272,739,763]" pageId="3" pageNumber="54">
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||
<emphasis id="B924EAF8FFB4FFFCFF000FB1A645FD08" bold="true" box="[151,299,739,763]" pageId="3" pageNumber="54">
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||
<typeStatus id="54EB8848FFB4FFFCFF000FB1A7A1FD08" box="[151,207,739,763]" pageId="3" pageNumber="54">Type</typeStatus>
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species.
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</emphasis>
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<taxonomicName id="4C504D69FFB4FFFCFEA60FB6A46FFD08" authority="Ohlin, 1901" authorityName="Ohlin" authorityYear="1901" box="[305,769,740,763]" class="Malacostraca" family="Chaetiliidae" genus="Macrochiridothea" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="michaelseni">
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<emphasis id="B924EAF8FFB4FFFCFEA60FB6A516FD08" box="[305,632,740,763]" italics="true" pageId="3" pageNumber="54">Macrochiridothea michaelseni</emphasis>
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Ohlin, 1901
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</taxonomicName>
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, subsequent designation by
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<bibRefCitation id="EFC14B1BFFB4FFFCFBBC0FB6A3A2FD08" author="Menzies" box="[1067,1228,740,763]" pageId="3" pageNumber="65" refString="Menzies, R. J. (1962) Reports of the Lund University Chile Expedition 1948 - 49. 42. The zoogeography, ecology, and systematics of the Chilean marine isopods. Lunds Universitets Arsskrift, 2, 1 - 162." type="journal article" year="1962">Menzies, 1962</bibRefCitation>
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: 98.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C34A6561FFB4FFFCFF000E78A60AF9D0" pageId="3" pageNumber="54" type="diagnosis">
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<paragraph id="8BEF36EAFFB4FFFCFF000E78A60AF9D0" blockId="3.[151,1437,810,1687]" pageId="3" pageNumber="54">
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<emphasis id="B924EAF8FFB4FFFCFF000E78A677FCB7" bold="true" box="[151,281,810,836]" pageId="3" pageNumber="54">Diagnosis.</emphasis>
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Body smooth, or ornamented with tubercles, spines or ridges. Head with lateral incisions. Eyes present or absent. Pereonites with dorsal coxal plates visible dorsally on 5–7 only. Pereonite 7 tergite about 6 times as wide as long. Pleonites 1–3 free. Coxa 7 significantly smaller than coxa 6. Antenna 1 peduncle article 2 with or without anterodistal prolongation; article 3, 0.4–0.7 times as long as article 2. Antenna 2 peduncle, article 4 quadrate or linear, without a posterodistal lobe overlapping article 5; article 4, 1–3 times as long as greatest width; article 5, 2–8 times as long as greatest width. Mandibles without molar; incisor with 4 acute teeth on left, 5 uneven teeth on right; lacinia mobilis with concave, denticulate margin on left, about as broad as incisor and with 4 blunt teeth on right; spine row of denticulate spines. Maxillipedal palp of 4 articles, articles 4 and 5 free. Pereopod 1 with grossly widened propodus, about as wide as long, much wider than propodus of pereopods 2 and 3. Pereopods 2 and 3 basis anterior margin with setae along most of length, or with setae only on proximal half (
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<taxonomicName id="4C504D69FFB4FFFCFDDC09FFA5C3FB35" box="[587,685,1197,1222]" class="Malacostraca" family="Chaetiliidae" genus="Macrochiridothea" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="lilianae">
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<emphasis id="B924EAF8FFB4FFFCFDDC09FFA5C3FB35" box="[587,685,1197,1222]" italics="true" pageId="3" pageNumber="54">lilianae</emphasis>
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</taxonomicName>
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only); carpus posterodistal corner angular, not dominating propodus, or grossly produced as a lobe (about half as long as and dominating propodus), bearing long distal setae (
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<taxonomicName id="4C504D69FFB4FFFCFF7509A9A651FAE7" box="[226,319,1275,1300]" class="Malacostraca" family="Chaetiliidae" genus="Macrochiridothea" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="marcusi">
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<emphasis id="B924EAF8FFB4FFFCFF7509A9A651FAE7" box="[226,319,1275,1300]" italics="true" pageId="3" pageNumber="54">marcusi</emphasis>
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</taxonomicName>
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only); dactyli subchelate, half as long as propodus, or subchelate (closing on truncate palm), or a minute terminal hook. Pereopod 4 dactylus short, cylindrical, with a minute terminal seta, or vestigial, dome-like, with a minute terminal seta, or present as a short seta only. Pereopod 5 dactylus short, cylindrical, with a long terminal seta. Pereopod 6, 1.3 times as long as pereopod 5. Pereopod 7 dactylus short, cylindrical, with long terminal seta. Pleopod 2, appendix masculina straight, apex laterally denticulate (with 20 saw-like teeth) or strongly curved, laterally with minute setae. Uropod endopod half length of exopod. Oostegites 1 broad, overlapping, longer than broad; oostegites 2–4 almost circular, overlapping; oostegites 5 linguiform, reaching midline.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34A6561FFB4FFFCFF520B7DA64CF964" pageId="3" pageNumber="54" type="discussion">
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<paragraph id="8BEF36EAFFB4FFFCFF520B7DA64CF964" blockId="3.[151,1437,810,1687]" pageId="3" pageNumber="54">
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<emphasis id="B924EAF8FFB4FFFCFF520B7DA62FF9BA" bold="true" box="[197,321,1583,1609]" pageId="3" pageNumber="54">Remarks.</emphasis>
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<taxonomicName id="4C504D69FFB4FFFCFEDD0B62A54BF9BA" box="[330,549,1584,1609]" class="Malacostraca" family="Chaetiliidae" genus="Macrochiridothea" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B924EAF8FFB4FFFCFEDD0B62A54BF9BA" box="[330,549,1584,1609]" italics="true" pageId="3" pageNumber="54">Macrochiridothea</emphasis>
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</taxonomicName>
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is differentiated from
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<taxonomicName id="4C504D69FFB4FFFCFCAE0B62A4C3F9BA" box="[825,941,1584,1609]" class="Malacostraca" family="Chaetiliidae" genus="Chiriscus" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="54" phylum="Arthropoda" rank="genus">
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<emphasis id="B924EAF8FFB4FFFCFCAE0B62A4C3F9BA" box="[825,941,1584,1609]" italics="true" pageId="3" pageNumber="54">Chiriscus</emphasis>
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</taxonomicName>
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by the quadrate or linear article 4 of the antenna 2 peduncle that lacks a posterodistal lobe, the presence of dactyli on pereopods 2 and 3, and the short pereonite 7.
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</paragraph>
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</subSubSection>
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||
</treatment>
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||
</document> |