259 lines
34 KiB
XML
259 lines
34 KiB
XML
<document id="550C13620CB65117A60BCB7E68BD3994" ID-DOI="10.5281/zenodo.212118" ID-GBIF-Dataset="3971e0cf-2026-45cc-825d-601f5dfe024a" ID-ISSN="1175-5326" ID-Zenodo-Dep="212118" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460474666502" checkinUser="plazi" docAuthor="Edgar, Graham J." docDate="2012" docId="4D340E78FFD3904D46A3F9A7FBA0FE59" docLanguage="en" docName="zt03276p037.pdf" docOrigin="Zootaxa 3276" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Poorea wrighti Edgar, 2012, n. sp." docType="treatment" docVersion="10" lastPageNumber="23" masterDocId="B10D7600FFC1905B4634FFB5FFC1FFAD" masterDocTitle="New Leptocheliidae (Crustacea: Tanaidacea: Tanaidomorpha) from Australian seagrass and macro-algal habitats, and a redescription of the poorly-known Leptochelia ignota from Sydney Harbour" masterLastPageNumber="37" masterPageNumber="1" pageNumber="19" updateTime="1698306514470" updateUser="plazi">
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<mods:titleInfo id="3D59C8E59A3E4D5EB96CF1EF4FC6AEF5">
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<mods:title id="96A1C8D2CFFA798E128E6FF643060825">New Leptocheliidae (Crustacea: Tanaidacea: Tanaidomorpha) from Australian seagrass and macro-algal habitats, and a redescription of the poorly-known Leptochelia ignota from Sydney Harbour</mods:title>
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<mods:roleTerm id="C28D5B1AD4C008C0F296CBD3F71BB6C0">Author</mods:roleTerm>
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<mods:namePart id="A3C91CD2BC88790EF308005B627B2F32">Edgar, Graham J.</mods:namePart>
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<mods:typeOfResource id="A6C0A72C097359D9FCBE040EC33656EB">text</mods:typeOfResource>
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<mods:title id="A6A95540055691A98AE94E4FEAE350BC">Zootaxa</mods:title>
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<mods:part id="54841B40663A2C39D7B21C45A5133BD6">
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<mods:date id="C06549D1BF53A42704E01DC8C30F7CA3">2012</mods:date>
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<mods:detail id="FDD522447F2E9A0DCAFCB7AF54096370" type="volume">
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<mods:number id="739821B9C36722B6F3250A9503D07F7A">3276</mods:number>
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<mods:start id="6FC0A46471AA942DE5767E5893D55623">1</mods:start>
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<mods:classification id="03B45670EEA3868B406782C415143A77">journal article</mods:classification>
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<mods:identifier id="B2353C4280C66F23C3EFC07CE8302E7F" type="DOI">10.5281/zenodo.212118</mods:identifier>
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<mods:identifier id="4E81C7FE3FE57B272EE06C8B772516F9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9D94EF9630A5DF335C10D1EDBC7C33A7" type="Zenodo-Dep">212118</mods:identifier>
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<treatment id="4D340E78FFD3904D46A3F9A7FBA0FE59" ID-DOI="http://doi.org/10.5281/zenodo.6178701" ID-GBIF-Taxon="119516029" ID-Zenodo-Dep="6178701" LSID="urn:lsid:plazi:treatment:4D340E78FFD3904D46A3F9A7FBA0FE59" httpUri="http://treatment.plazi.org/id/4D340E78FFD3904D46A3F9A7FBA0FE59" lastPageId="22" lastPageNumber="23" pageId="18" pageNumber="19">
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<subSubSection id="8D87ECE5FFD3904946A3F9A7FEE4F9E0" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="C522BF6EFFD3904946A3F9A7FE55F981" blockId="18.[151,404,1554,1613]" box="[151,404,1554,1580]" pageId="18" pageNumber="19">
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<heading id="9E6A0802FFD3904946A3F9A7FE55F981" bold="true" box="[151,404,1554,1580]" fontSize="11" level="1" pageId="18" pageNumber="19" reason="1">
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<emphasis id="F7E9637CFFD3904946A3F9A7FE55F981" bold="true" box="[151,404,1554,1580]" pageId="18" pageNumber="19">
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<taxonomicName id="029DC4EDFFD3904946A3F9A7FE8BF981" ID-CoL="787TR" box="[151,330,1554,1580]" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="wrighti" status="sp. nov.">
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<emphasis id="F7E9637CFFD3904946A3F9A7FE8BF981" bold="true" box="[151,330,1554,1580]" italics="true" pageId="18" pageNumber="19">Poorea wrighti</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="ECDADE07FFD390494766F9A7FE55F981" box="[338,404,1554,1580]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="C522BF6EFFD3904946A3F980FEE4F9E0" blockId="18.[151,404,1554,1613]" box="[151,293,1589,1613]" pageId="18" pageNumber="19">
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(
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<figureCitation id="5DA6A3EBFFD3904946ABF980FEDCF9E0" box="[159,285,1589,1613]" captionStart-0="FIGURE 10" captionStart-1="FIGURE 11" captionStartId-0="20.[151,250,1968,1991]" captionStartId-1="21.[151,250,1875,1898]" captionTargetBox-0="[200,1404,193,1947]" captionTargetBox-1="[174,1420,226,1836]" captionTargetId-0="figure@20.[163,1427,193,1953]" captionTargetId-1="figure@21.[151,1436,193,1854]" captionTargetPageId-0="20" captionTargetPageId-1="21" captionText-0="FIGURE 10. Poorea wrighti. Cliff Head, WA. Male dorsal (holotype), antennule (A 1), antenna (A 2), cheliped (CH), pleotelson (Plt). Scale units 0.1 mm for full appendages." captionText-1="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri-0="https://zenodo.org/record/212127/files/figure.png" httpUri-1="https://zenodo.org/record/212128/files/figure.png" pageId="18" pageNumber="19">Figs 10–11</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="8D87ECE5FFD3904946A3F9C8FDEEF8E4" pageId="18" pageNumber="19" type="materials_examined">
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<paragraph id="C522BF6EFFD3904946A3F9C8FCEFF914" blockId="18.[151,1436,1661,2009]" pageId="18" pageNumber="19">
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<emphasis id="F7E9637CFFD3904946A3F9C8FE41F93B" bold="true" box="[151,384,1661,1686]" pageId="18" pageNumber="19">Material examined.</emphasis>
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<emphasis id="F7E9637CFFD3904947B2F9C8FE35F938" box="[390,500,1661,1685]" italics="true" pageId="18" pageNumber="19">
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<typeStatus id="1A2601CCFFD3904947B2F9C8FE30F938" box="[390,497,1661,1685]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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Male (
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<collectionCode id="A38C27ABFFD390494475F9C8FD45F938" LSID="urn:lsid:biocol.org:col:34978" box="[577,644,1661,1685]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="18" pageNumber="19">NMV</collectionCode>
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<accessionNumber id="DACE228DFFD3904944BFF9C8FD21F938" box="[651,736,1661,1685]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J62318" pageId="18" pageNumber="19" type="EnaNcbi">J62318</accessionNumber>
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),
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<quantity id="0265128BFFD3904944C6F9C8FC8BF938" box="[754,842,1661,1685]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="18" pageNumber="19" unit="mm" value="2.1">2.1 mm</quantity>
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, Cliff Head, WA (
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<geoCoordinate id="A0A9D9A9FFD390494226F9C8FBACF938" box="[1042,1133,1661,1685]" direction="south" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="-29.52">29.52°S</geoCoordinate>
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<geoCoordinate id="A0A9D9A9FFD390494247F9C8FB21F938" box="[1139,1248,1661,1685]" direction="east" orientation="longitude" pageId="18" pageNumber="19" precision="555" value="114.99">114.99°E</geoCoordinate>
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),
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<quantity id="0265128BFFD3904942C7F9C8FADCF938" box="[1267,1309,1661,1685]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="19" unit="m" value="1.0">1 m</quantity>
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depth, seagrass (
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<taxonomicName id="029DC4EDFFD3904946D5F914FE18F914" box="[225,473,1697,1721]" class="Liliopsida" family="Cymodoceaceae" genus="Amphibolis" kingdom="Plantae" order="Alismatales" pageId="18" pageNumber="19" phylum="Tracheophyta" rank="species" species="antarctica">
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<emphasis id="F7E9637CFFD3904946D5F914FE18F914" box="[225,473,1697,1721]" italics="true" pageId="18" pageNumber="19">Amphibolis antarctica</emphasis>
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</taxonomicName>
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) washings,
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<date id="B12399AEFFD390494454F914FCEBF914" box="[608,810,1697,1721]" pageId="18" pageNumber="19" value="1986-12-04">4 December 1986</date>
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.
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</paragraph>
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<paragraph id="C522BF6EFFD3904946FDF973FC0DF8AC" blockId="18.[151,1436,1661,2009]" pageId="18" pageNumber="19">
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<emphasis id="F7E9637CFFD3904946FDF973FE83F970" box="[201,322,1734,1757]" italics="true" pageId="18" pageNumber="19">
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<typeStatus id="1A2601CCFFD3904946FDF973FEFFF970" box="[201,318,1734,1757]" pageId="18" pageNumber="19" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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Three males (
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<collectionCode id="A38C27ABFFD3904947D8F970FDEEF970" LSID="urn:lsid:biocol.org:col:34978" box="[492,559,1733,1757]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="18" pageNumber="19">NMV</collectionCode>
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<accessionNumber id="DACE228DFFD39049440EF970FD4EF970" box="[570,655,1733,1757]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J62319" pageId="18" pageNumber="19" type="EnaNcbi">J62319</accessionNumber>
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), Seven Mile Beach, WA (
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<geoCoordinate id="A0A9D9A9FFD3904945FFF970FBE7F970" box="[971,1062,1733,1757]" direction="south" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="-29.17">29.17°S</geoCoordinate>
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<geoCoordinate id="A0A9D9A9FFD390494205F970FB5CF970" box="[1073,1181,1733,1757]" direction="east" orientation="longitude" pageId="18" pageNumber="19" precision="555" value="114.89">114.89°E</geoCoordinate>
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),
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<quantity id="0265128BFFD390494281F970FB25F970" box="[1205,1252,1733,1757]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="19" unit="m" value="1.0">1 m</quantity>
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depth, seagrass (
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<taxonomicName id="029DC4EDFFD390494694F95CFE58F8AC" box="[160,409,1769,1793]" class="Liliopsida" family="Cymodoceaceae" genus="Amphibolis" kingdom="Plantae" order="Alismatales" pageId="18" pageNumber="19" phylum="Tracheophyta" rank="species" species="antarctica">
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<emphasis id="F7E9637CFFD390494694F95CFE58F8AC" box="[160,409,1769,1793]" italics="true" pageId="18" pageNumber="19">Amphibolis antarctica</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="029DC4EDFFD3904947FBF95CFD8AF8AC" box="[463,587,1769,1793]" class="Liliopsida" family="Cymodoceaceae" genus="Amphibolis" kingdom="Plantae" order="Alismatales" pageId="18" pageNumber="19" phylum="Tracheophyta" rank="species" species="griffithii">
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<emphasis id="F7E9637CFFD3904947FBF95CFD8AF8AC" box="[463,587,1769,1793]" italics="true" pageId="18" pageNumber="19">A. griffithii</emphasis>
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</taxonomicName>
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) washings,
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<date id="B12399AEFFD3904944E6F95FFC82F8AC" box="[722,835,1769,1793]" pageId="18" pageNumber="19" value="1985-06">June 1985</date>
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–
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<date id="B12399AEFFD390494565F95CFC09F8AC" box="[849,968,1769,1793]" pageId="18" pageNumber="19" value="1987-06">June 1987</date>
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.
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</paragraph>
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<paragraph id="C522BF6EFFD3904946FDF8B8FDEEF8E4" blockId="18.[151,1436,1661,2009]" pageId="18" pageNumber="19">
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<emphasis id="F7E9637CFFD3904946FDF8B8FEB3F888" box="[201,370,1805,1829]" italics="true" pageId="18" pageNumber="19">Other material</emphasis>
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. Six males, (
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<collectionCode id="A38C27ABFFD39049443CF8B8FD8AF888" LSID="urn:lsid:biocol.org:col:34978" box="[520,587,1805,1829]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="18" pageNumber="19">NMV</collectionCode>
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<accessionNumber id="DACE228DFFD390494460F8B8FD66F888" box="[596,679,1805,1829]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J62320" pageId="18" pageNumber="19" type="EnaNcbi">J62320</accessionNumber>
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) Bickley Point, Rottnest Island, WA (
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<geoCoordinate id="A0A9D9A9FFD39049426DF8B8FB75F888" box="[1113,1204,1805,1829]" direction="south" orientation="latitude" pageId="18" pageNumber="19" precision="555" value="-32.0">32.00°S</geoCoordinate>
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<geoCoordinate id="A0A9D9A9FFD390494289F8B8FAE8F888" box="[1213,1321,1805,1829]" direction="east" orientation="longitude" pageId="18" pageNumber="19" precision="555" value="115.56">115.56°E</geoCoordinate>
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), seagrass washings,
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<quantity id="0265128BFFD390494739F884FE8CF8E4" box="[269,333,1841,1865]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="19" unit="m" value="0.5">0.5 m</quantity>
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depth,
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<date id="B12399AEFFD390494794F884FDEBF8E4" box="[416,554,1841,1865]" pageId="18" pageNumber="19" value="1991-01-10">10 Jan 1991</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="8D87ECE5FFD3904846F3F8E0FE59F871" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="description">
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<paragraph id="C522BF6EFFD3904946F3F8E0FBA2F818" blockId="18.[151,1436,1661,2009]" pageId="18" pageNumber="19">
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<emphasis id="F7E9637CFFD3904946F3F8E0FE90F8C3" bold="true" box="[199,337,1877,1902]" pageId="18" pageNumber="19">Description</emphasis>
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. MALE.
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<emphasis id="F7E9637CFFD3904947F5F8E0FE3BF8C0" box="[449,506,1877,1901]" italics="true" pageId="18" pageNumber="19">Body</emphasis>
|
||
(
|
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<figureCitation id="5DA6A3EBFFD390494438F8E0FDA0F8C0" box="[524,609,1877,1901]" captionStart="FIGURE 10" captionStartId="20.[151,250,1968,1991]" captionTargetBox="[200,1404,193,1947]" captionTargetId="figure@20.[163,1427,193,1953]" captionTargetPageId="20" captionText="FIGURE 10. Poorea wrighti. Cliff Head, WA. Male dorsal (holotype), antennule (A 1), antenna (A 2), cheliped (CH), pleotelson (Plt). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212127/files/figure.png" pageId="18" pageNumber="19">Fig. 10</figureCitation>
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||
). Observed length
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||
<quantity id="0265128BFFD39049450FF8E0FC09F8C0" box="[827,968,1877,1901]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" metricValueMax="2.1" metricValueMin="1.3" pageId="18" pageNumber="19" unit="mm" value="1.7" valueMax="2.1" valueMin="1.3">1.3–2.1 mm</quantity>
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||
; red colouration when freshly preserved; body about eight times longer than broad; cephalothorax subrectangular, laterally slightly convex, approximately one-sixth body length; eyes very large, ovoid, about one-third length of cephalothorax.
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||
</paragraph>
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<paragraph id="C522BF6EFFD3904846FDF877FA8BFF79" blockId="18.[151,1436,1661,2009]" lastBlockId="19.[151,1437,151,2012]" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">Pereon just over half total length; pereonite-1 length about one-third width; pereonites 2 and 3 similar, about 1.5 times length of pereonite-1, length about half width; pereonite 4 and 5 similar, about 1.3 times length of pereonite-3, length about two-thirds width; pereonite-6 equal in length to pereonite-3, length about twice width.</paragraph>
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<paragraph id="C522BF6EFFD2904846FDFF6AFDD7FEB1" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">Pleonites 1–5 similar other than declining in width posteriorly with pleonite 5 five-sixths width of pleonite-1, together one-fifth as long as body.</paragraph>
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<paragraph id="C522BF6EFFD2904846FDFE92FB99FEC9" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">Pleotelson about 1.2 times length of pleonite 5; posterior margin with paired central medium-length and minute setae, posterior pair of setae (one minute) and anterior seta on each lateral margin.</paragraph>
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||
<paragraph id="C522BF6EFFD2904846FDFEC5FF36FD91" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFEC5FEFAFE25" box="[201,315,368,392]" italics="true" pageId="19" pageNumber="20">Antennule</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD29048477DFEDAFE5DFE2A" box="[329,412,367,391]" captionStart="FIGURE 10" captionStartId="20.[151,250,1968,1991]" captionTargetBox="[200,1404,193,1947]" captionTargetId="figure@20.[163,1427,193,1953]" captionTargetPageId="20" captionText="FIGURE 10. Poorea wrighti. Cliff Head, WA. Male dorsal (holotype), antennule (A 1), antenna (A 2), cheliped (CH), pleotelson (Plt). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212127/files/figure.png" pageId="19" pageNumber="20">Fig. 10</figureCitation>
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). One-third length of body, article-1 about three times longer than wide, with distal group of three small plumose setae; article-2 about two-thirds length of article-1, length about twice width; article-3 length about half article-2; articles 4–10 comprising flagellum that extends almost one-third of total antennule length, article-4 with six proximal aesthetascs and four distal aesthetascs, articles 5 and 6 with four distal aesthetascs, articles 7 and 8 with three distal aesthetascs, article 9 with two distal aesthetascs, terminal article minute with two aesthetascs.
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</paragraph>
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<paragraph id="C522BF6EFFD2904846FDFDFDFB5DFD42" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFDFDFEE7FDCD" box="[201,294,584,608]" italics="true" pageId="19" pageNumber="20">Antenna</emphasis>
|
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(
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<figureCitation id="5DA6A3EBFFD290484703FDF2FE4DFDF2" box="[311,396,583,607]" captionStart="FIGURE 10" captionStartId="20.[151,250,1968,1991]" captionTargetBox="[200,1404,193,1947]" captionTargetId="figure@20.[163,1427,193,1953]" captionTargetPageId="20" captionText="FIGURE 10. Poorea wrighti. Cliff Head, WA. Male dorsal (holotype), antennule (A 1), antenna (A 2), cheliped (CH), pleotelson (Plt). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212127/files/figure.png" pageId="19" pageNumber="20">Fig. 10</figureCitation>
|
||
). Six articles, together slightly less than half length of antennule; article-1 wider than long, lacking setae; article-2 length two-thirds width, with three small simple setae distally; article-3 half length of article-2, with distal seta; article-4 about five times longer than article-3, with two long simple setae distally; article-5 about half length of article-4, length three times width, with a long seta distally; article-6 reduced to small terminal cap, with two simple setae, the longest extending about two-thirds total length of antennule.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDFD49FDE7FCB9" blockId="19.[151,1437,151,2012]" box="[201,550,764,788]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFD49FE8DFCB9" box="[201,332,764,788]" italics="true" pageId="19" pageNumber="20">Mouthparts</emphasis>
|
||
reduced and fused.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDFC95FA5CFC41" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFC95FEEEFC95" box="[201,303,800,824]" italics="true" pageId="19" pageNumber="20">Cheliped</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD29048470BFCAAFE54FC9A" box="[319,405,799,823]" captionStart="FIGURE 10" captionStartId="20.[151,250,1968,1991]" captionTargetBox="[200,1404,193,1947]" captionTargetId="figure@20.[163,1427,193,1953]" captionTargetPageId="20" captionText="FIGURE 10. Poorea wrighti. Cliff Head, WA. Male dorsal (holotype), antennule (A 1), antenna (A 2), cheliped (CH), pleotelson (Plt). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212127/files/figure.png" pageId="19" pageNumber="20">Fig. 10</figureCitation>
|
||
). Length about one-third total body length; basis length 1.3 times width; merus triangular with two setae; carpus about two-fifths length of cheliped, length 1.5 times width, with three ventral setae; propodus palm similar in width to carpus, inner comb-like row of about 15 setae of similar length near articulation with dactylus, fixed finger similar in length to palm, with blunt apophysis two-thirds distance along inner margin, six distal setae, small terminal spine; dactylus similar in length to fixed finger, inner margin with four minor indentations and five setae, outer margin with single proximal seta; unguis small, about one-tenth of total propodus length.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDFC4DFAFBFB0D" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFC4DFE8DFBBD" box="[201,332,1016,1040]" italics="true" pageId="19" pageNumber="20">Pereopod-1</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD29048476FFC42FE6CFBA2" box="[347,429,1015,1039]" captionStart="FIGURE 11" captionStartId="21.[151,250,1875,1898]" captionTargetBox="[174,1420,226,1836]" captionTargetId="figure@21.[151,1436,193,1854]" captionTargetPageId="21" captionText="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
|
||
). Basis width one-third length, length 1.2 times length of merus and carpus together, with two setae about one-quarter distance along dorsal margin; ischium with one small ventral seta; merus just over onethird length of basis, without setae; carpus three-quarters length of merus with about five distal setae; propodus length similar to merus and carpus together, with four long distal setae three-quarters distance to distal margin; dactylus and unguis together about two-thirds length of propodus, unguis about two-thirds length of dactylus.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDFB19FD66FAD5" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFB19FE5AFB69" box="[201,411,1196,1220]" italics="true" pageId="19" pageNumber="20">Pereopods 2 and 3</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD29048479FFB19FE3DFB69" box="[427,508,1196,1220]" captionStart="FIGURE 11" captionStartId="21.[151,250,1875,1898]" captionTargetBox="[174,1420,226,1836]" captionTargetId="figure@21.[151,1436,193,1854]" captionTargetPageId="21" captionText="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
|
||
). Similar; basis width about one-third length, length 1.6 times length of merus and carpus together, with two setae about one-third distance along dorsal margin; ischium with small ventro-distal seta; merus just over one-quarter length of basis, with spiniform seta and simple seta distally; carpus similar in length to merus, with two spiniform setae and a simple seta distally; propodus twice length of carpus, with spiniform seta and two simple setae three-quarters distance to distal margin; dactylus and unguis together about half length of propodus, unguis about half length of dactylus.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDFA31FEDBF9FD" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDFA31FE5AFA31" box="[201,411,1412,1436]" italics="true" pageId="19" pageNumber="20">Pereopods 4 and 5</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD29048479FFA31FE3DFA31" box="[427,508,1412,1436]" captionStart="FIGURE 11" captionStartId="21.[151,250,1875,1898]" captionTargetBox="[174,1420,226,1836]" captionTargetId="figure@21.[151,1436,193,1854]" captionTargetPageId="21" captionText="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
|
||
). Similar; basis width about one-third length, length 1.5 times length of merus and carpus together; ischium with ventro-distal seta; merus one-third length of basis, with two spiniform setae distally; carpus similar in length and width to merus, with three spiniform setae near distal margin; propodus 1.3 times length of carpus, with two spiniform setae three-quarters distance to distal margin and two simple setae dorso-distally; dactylus and unguis partially fused into claw, together two-thirds length of propodus, unguis about half length of dactylus.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDF9E9FD3DF8A9" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDF9E9FE8CF9D9" box="[201,333,1628,1652]" italics="true" pageId="19" pageNumber="20">Pereopod-6</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD290484756F9E9FE78F9D9" box="[354,441,1628,1652]" captionStart="FIGURE 11" captionStartId="21.[151,250,1875,1898]" captionTargetBox="[174,1420,226,1836]" captionTargetId="figure@21.[151,1436,193,1854]" captionTargetPageId="21" captionText="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
|
||
). Basis width about one-third length, length 1.5 times length of merus and carpus together; ischium with two ventro-distal setae; merus one-third length of basis, with spiniform seta distally; carpus 1.2 time length of merus, with three spiniform setae near distal margin; propodus 1.3 times length of carpus, with two spiniform setae and five simple setae near distal margin; dactylus and unguis together two-thirds length of propodus, unguis about one-quarter length of dactylus.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDF8A5FCECF8DD" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDF8A5FEA2F885" box="[201,355,1808,1832]" italics="true" pageId="19" pageNumber="20">Pleopods 1–5</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD290484747F8A5FE07F885" box="[371,454,1808,1832]" captionStart="FIGURE 11" captionStartId="21.[151,250,1875,1898]" captionTargetBox="[174,1420,226,1836]" captionTargetId="figure@21.[151,1436,193,1854]" captionTargetPageId="21" captionText="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
|
||
). Basal article length equal to width; exopod relatively narrow, length one-third width, with about 19 plumose setae on inner margin; endopod length about three times width, with about 14 plumose setae on inner margin, plumose seta midway along outer margin.
|
||
</paragraph>
|
||
<paragraph id="C522BF6EFFD2904846FDF8C9FE59F871" blockId="19.[151,1437,151,2012]" pageId="19" pageNumber="20">
|
||
<emphasis id="F7E9637CFFD2904846FDF8C9FEDEF839" box="[201,287,1916,1940]" italics="true" pageId="19" pageNumber="20">Uropod</emphasis>
|
||
(
|
||
<figureCitation id="5DA6A3EBFFD290484706F8C9FE46F839" box="[306,391,1916,1940]" captionStart="FIGURE 11" captionStartId="21.[151,250,1875,1898]" captionTargetBox="[174,1420,226,1836]" captionTargetId="figure@21.[151,1436,193,1854]" captionTargetPageId="21" captionText="FIGURE 11. Poorea wrighti. Cliff Head, WA. Male. Pereopods 1 – 6 (P 1 – P 6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages." httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
|
||
). Basal article length twice width, with two distal setae; exopod with short article, length about half length of endopod article-1, with three long terminal setae that extend to end of endopod article-2; endopod with three articles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="91E2EFE6FFD5904F46A3F805FD4CF848" httpUri="https://zenodo.org/record/212127/files/figure.png" pageId="20" pageNumber="21" targetBox="[200,1404,193,1947]" targetPageId="20">
|
||
<paragraph id="C522BF6EFFD5904F46A3F805FD4CF848" blockId="20.[151,1437,1968,2021]" pageId="20" pageNumber="21">
|
||
<emphasis id="F7E9637CFFD5904F46A3F805FEE1F868" bold="true" box="[151,288,1968,1991]" pageId="20" pageNumber="21">FIGURE 10.</emphasis>
|
||
<emphasis id="F7E9637CFFD5904F4713F804FE08F86B" box="[295,457,1968,1990]" italics="true" pageId="20" pageNumber="21">
|
||
<taxonomicName id="029DC4EDFFD5904F4713F804FE05F86B" box="[295,452,1968,1990]" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="wrighti">Poorea wrighti</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Cliff Head, WA. Male dorsal (holotype), antennule (A1), antenna (A2), cheliped (CH), pleotelson (Plt). Scale units 0.1 mm for full appendages.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="91E2EFE6FFD4904E46A3F8E6FEFFF825" httpUri="https://zenodo.org/record/212128/files/figure.png" pageId="21" pageNumber="22" targetBox="[174,1420,226,1836]" targetPageId="21">
|
||
<paragraph id="C522BF6EFFD4904E46A3F8E6FEFFF825" blockId="21.[151,1435,1875,1928]" pageId="21" pageNumber="22">
|
||
<emphasis id="F7E9637CFFD4904E46A3F8E6FEDFF8C4" bold="true" box="[151,286,1875,1898]" pageId="21" pageNumber="22">FIGURE 11.</emphasis>
|
||
<emphasis id="F7E9637CFFD4904E4710F8E0FE05F8C7" box="[292,452,1876,1898]" italics="true" pageId="21" pageNumber="22">
|
||
<taxonomicName id="029DC4EDFFD4904E4710F8E0FE7EF8C7" box="[292,447,1876,1898]" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="wrighti">Poorea wrighti</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Cliff Head, WA. Male. Pereopods 1–6 (P1–P6), pleopod (Pl), uropod (U). Scale units 0.1 mm for full appendages.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="8D87ECE5FFD7904D46FDFF2DFD63FF79" pageId="22" pageNumber="23" type="etymology">
|
||
<paragraph id="C522BF6EFFD7904D46FDFF2DFD63FF79" blockId="22.[151,1437,151,500]" pageId="22" pageNumber="23">
|
||
<emphasis id="F7E9637CFFD7904D46FDFF2DFE91FF1D" bold="true" box="[201,336,152,176]" pageId="22" pageNumber="23">Etymology.</emphasis>
|
||
This species is named in memory of David Wright, CSIRO senior technician, who generously assisted with field surveys at the
|
||
<typeStatus id="1A2601CCFFD7904D443DFF08FDF8FF78" box="[521,569,189,213]" pageId="22" pageNumber="23">type</typeStatus>
|
||
location.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8D87ECE5FFD7904D46FDFF6AFD16FF55" box="[201,727,223,248]" pageId="22" pageNumber="23" type="distribution">
|
||
<paragraph id="C522BF6EFFD7904D46FDFF6AFD16FF55" blockId="22.[151,1437,151,500]" box="[201,727,223,248]" pageId="22" pageNumber="23">
|
||
<emphasis id="F7E9637CFFD7904D46FDFF6AFE9AFF55" bold="true" box="[201,347,223,248]" pageId="22" pageNumber="23">Distribution</emphasis>
|
||
. Rottnest Island to Dongara, WA.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8D87ECE5FFD7904D46F3FEB1FBA0FE59" pageId="22" pageNumber="23" type="discussion">
|
||
<paragraph id="C522BF6EFFD7904D46F3FEB1FBA0FE59" blockId="22.[151,1437,151,500]" pageId="22" pageNumber="23">
|
||
<emphasis id="F7E9637CFFD7904D46F3FEB1FEF5FEB1" bold="true" box="[199,308,260,284]" pageId="22" pageNumber="23">Remarks</emphasis>
|
||
. This species can be distinguished from other
|
||
<taxonomicName id="029DC4EDFFD7904D450FFEB0FC4DFEB1" box="[827,908,261,284]" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="22" pageNumber="23" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F7E9637CFFD7904D450FFEB0FC4DFEB1" box="[827,908,261,284]" italics="true" pageId="22" pageNumber="23">Poorea</emphasis>
|
||
</taxonomicName>
|
||
species by the presence of a large round protuberance two-thirds distance along the inner margin of the fixed finger of the male cheliped, and on uropod shape, with the endopod formed from three articles and the exopod extending half distance along endopod article-1.
|
||
<taxonomicName id="029DC4EDFFD7904D46A3FEC4FE81FE25" box="[151,320,368,392]" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="wrighti" status="sp. nov.">
|
||
<emphasis id="F7E9637CFFD7904D46A3FEC4FE81FE25" box="[151,320,368,392]" italics="true" pageId="22" pageNumber="23">Poorea wrighti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="F7E9637CFFD7904D4773FEC5FE44FE25" bold="true" box="[327,389,368,392]" pageId="22" pageNumber="23">
|
||
<taxonomicNameLabel id="ECDADE07FFD7904D4773FEC5FE44FE25" box="[327,389,368,392]" pageId="22" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
shows closest morphological affinity within the known Australian fauna with
|
||
<taxonomicName id="029DC4EDFFD7904D42C6FEC4FEC8FE01" authority="Bamber, 2005" authorityName="Bamber" authorityYear="2005" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="nobbi">
|
||
<emphasis id="F7E9637CFFD7904D42C6FEC4FA8CFE25" box="[1266,1357,368,392]" italics="true" pageId="22" pageNumber="23">P. nobbi</emphasis>
|
||
(
|
||
<bibRefCitation id="A10CC29FFFD7904D4368FEDAFEC1FE01" author="Bamber" pageId="22" pageNumber="23" refString="Bamber, R. N. (2005) The tanaidaceans (Arthropoda: Crustacea: Peracarida: Tanaidacea) of Esperance, Western Australia, Australia. In: Wells, F. E., Walker, D. I. & Kendrick, G. A. (Eds.), The Marine Flora and Fauna of Esperance, Western Australia. Western Australian Museum, Perth, pp. 613 - 728." type="book chapter" year="2005">Bamber, 2005</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from Albany, WA; however, amongst other features,
|
||
<taxonomicName id="029DC4EDFFD7904D4554FE20FC7AFE01" box="[864,955,404,428]" class="Malacostraca" family="Leptocheliidae" genus="Poorea" kingdom="Animalia" order="Tanaidacea" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="nobbi">
|
||
<emphasis id="F7E9637CFFD7904D4554FE20FC7AFE01" box="[864,955,404,428]" italics="true" pageId="22" pageNumber="23">P. nobbi</emphasis>
|
||
</taxonomicName>
|
||
has more compact chelipeds that include a
|
||
<taxonomicName id="029DC4EDFFD7904D46A3FE0CFED2FE7D" box="[151,275,441,464]" class="Malacostraca" family="Paratanaidae" genus="Paratanais" kingdom="Animalia" order="Tanaidacea" pageId="22" pageNumber="23" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="F7E9637CFFD7904D46A3FE0CFED2FE7D" box="[151,275,441,464]" italics="true" pageId="22" pageNumber="23">Paratanais</emphasis>
|
||
</taxonomicName>
|
||
-like merus that extends full distance rather than halfway along carpus, fixed finger as wide as long rather than longer than wide, and fewer and smaller spiniform setae on pereopods 2–6.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |