436 lines
52 KiB
XML
436 lines
52 KiB
XML
<document id="7B6C96B68F893D6943DD4BCE56545998" ID-DOI="10.11646/zootaxa.3941.4.2" ID-GBIF-Dataset="1a41b4f3-6b21-418c-a974-ee2b020dc982" ID-ISSN="1175-5326" ID-Zenodo-Dep="243212" ID-ZooBank="B25690AC-6696-4602-A5BB-7A59DF8704C6" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461027564508" checkinUser="plazi" docAuthor="Bruce, Niel L. & Cumming, R. L." docDate="2015" docId="03F187A4AD3FFFE105B1FBF4FD51FD99" docLanguage="en" docName="zt03941p508.pdf" docOrigin="Zootaxa 3941 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Onychatrium Bruce & Cumming, 2015, gen. nov." docType="treatment" docVersion="8" lastPageNumber="488" masterDocId="FFC8FFDCAD3EFFE20526FFF8FFABFFD1" masterDocTitle="A new genus of Stenetriidae Hansen, 1905 (Asellota: Isopoda: Crustacea) from the Great Barrier Reef, Australia and the southwestern Pacific" masterLastPageNumber="508" masterPageNumber="485" pageNumber="486" updateTime="1698572647424" updateUser="plazi">
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<mods:mods id="D945E7CA0F9D53868DC7439C1385E721" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="84F52D98230E68D18E3EA7BFCF490395">
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<mods:title id="BED4D3912ADF3ACE5F278249608254D5">A new genus of Stenetriidae Hansen, 1905 (Asellota: Isopoda: Crustacea) from the Great Barrier Reef, Australia and the southwestern Pacific</mods:title>
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<mods:name id="BB4D60B2D188ABBD18D6411363691980" type="personal">
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<mods:namePart id="F9D03F7C1050210A10938B4D49DCFB22">Bruce, Niel L.</mods:namePart>
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<mods:name id="C076B2680B5EEC0A49BCF1A81FA5FE86" type="personal">
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<mods:roleTerm id="71A1233D5F66D93174339747E9FFA4DE">Author</mods:roleTerm>
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<mods:namePart id="EE4ABB460DD653229329511B5A3F7C1A">Cumming, R. L.</mods:namePart>
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<mods:typeOfResource id="9E41731744E0359D1D680CE2877A5629">text</mods:typeOfResource>
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<mods:title id="405D4575B2C76B544E57C13D74EDC88E">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E0C385A3DFEDDA4476F4E1CFCC56B412">
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<mods:date id="A61622B583ACCB0C127CC80780339A57">2015</mods:date>
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<mods:detail id="D872463F46C6359CCB4F7AC47EF4EDDD" type="volume">
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<mods:number id="891898D3063F6FA31E00222D38A34F0C">3941</mods:number>
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</mods:detail>
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<mods:detail id="38BA37333F5EFAC91648D5F931423B9F" type="issue">
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<mods:number id="DCC74886CA262DC4180836E3AB107DA5">4</mods:number>
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<mods:identifier id="72054ECC2BF2DCAF736E15D1F32EC144" type="DOI">10.11646/zootaxa.3941.4.2</mods:identifier>
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<mods:identifier id="D5ACA62F68AFDF16D4252A2ABDF7B42D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="30560E4F116F5BC097AC9A361FEFE006" type="Zenodo-Dep">243212</mods:identifier>
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</mods:mods>
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<treatment id="03F187A4AD3FFFE105B1FBF4FD51FD99" ID-DOI="http://doi.org/10.5281/zenodo.5690235" ID-GBIF-Taxon="119606967" ID-Zenodo-Dep="5690235" LSID="urn:lsid:plazi:treatment:03F187A4AD3FFFE105B1FBF4FD51FD99" httpUri="http://treatment.plazi.org/id/03F187A4AD3FFFE105B1FBF4FD51FD99" lastPageId="3" lastPageNumber="488" pageId="1" pageNumber="486">
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<subSubSection id="C3426539AD3FFFE305B1FBF4FE06FBF6" box="[151,429,1036,1063]" pageId="1" pageNumber="486" type="nomenclature">
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<paragraph id="8BE736B2AD3FFFE305B1FBF4FE06FBF6" blockId="1.[151,429,1036,1063]" box="[151,429,1036,1063]" pageId="1" pageNumber="486">
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<heading id="D0AF81DEAD3FFFE305B1FBF4FE06FBF6" bold="true" box="[151,429,1036,1063]" fontSize="11" level="1" pageId="1" pageNumber="486" reason="1">
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||
<emphasis id="B92CEAA0AD3FFFE305B1FBF4FE06FBF6" bold="true" box="[151,429,1036,1063]" pageId="1" pageNumber="486">
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||
<taxonomicName id="4C584D31AD3FFFE305B1FBF4FE92FBF7" ID-CoL="7PQTL" box="[151,313,1036,1062]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B92CEAA0AD3FFFE305B1FBF4FE92FBF7" bold="true" box="[151,313,1036,1062]" italics="true" pageId="1" pageNumber="486">Onychatrium</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A21F57DBAD3FFFE30419FBF5FE06FBF6" box="[319,429,1037,1063]" pageId="1" pageNumber="486" 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="C3426539AD3FFFE305B1FBACFBCEFAB3" pageId="1" pageNumber="486" type="materials_examined">
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<paragraph id="8BE736B2AD3FFFE305B1FBACFCA2FBBB" blockId="1.[151,777,1108,1130]" box="[151,777,1108,1130]" pageId="1" pageNumber="486">
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||
<emphasis id="B92CEAA0AD3FFFE305B1FBACFEB7FBBB" bold="true" box="[151,284,1108,1130]" pageId="1" pageNumber="486">
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<typeStatus id="54E38810AD3FFFE305B1FBACFF67FBBB" box="[151,204,1108,1130]" pageId="1" pageNumber="486">Type</typeStatus>
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species
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</emphasis>
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:
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<taxonomicName id="4C584D31AD3FFFE3040CFBACFDABFBBB" box="[298,512,1108,1130]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="species" species="forceps" status="sp. nov.">
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<emphasis id="B92CEAA0AD3FFFE3040CFBACFDABFBBB" box="[298,512,1108,1130]" italics="true" pageId="1" pageNumber="486">Onychatrium forceps</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21F57DBAD3FFFE30720FBACFDFDFBBB" box="[518,598,1108,1130]" pageId="1" pageNumber="486" rank="species">
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||
<emphasis id="B92CEAA0AD3FFFE30720FBACFDFDFBBB" bold="true" box="[518,598,1108,1130]" pageId="1" pageNumber="486">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, here designated.
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</paragraph>
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<paragraph id="8BE736B2AD3FFFE305B1FB6EFBCEFAB3" blockId="1.[151,1437,1174,1918]" pageId="1" pageNumber="486">
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<emphasis id="B92CEAA0AD3FFFE305B1FB6EFECEFB7E" bold="true" box="[151,357,1174,1199]" pageId="1" pageNumber="486">Species included.</emphasis>
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<taxonomicName id="4C584D31AD3FFFE30449FB6EFDF5FB7E" box="[367,606,1174,1199]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="species" species="forceps" status="sp. nov.">
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<emphasis id="B92CEAA0AD3FFFE30449FB6EFDF5FB7E" box="[367,606,1174,1199]" italics="true" pageId="1" pageNumber="486">Onychatrium forceps</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21F57DBAD3FFFE30741FB6EFD68FB7E" box="[615,707,1174,1199]" pageId="1" pageNumber="486" rank="species">
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<emphasis id="B92CEAA0AD3FFFE30741FB6EFD68FB7E" bold="true" box="[615,707,1174,1199]" pageId="1" pageNumber="486">sp. nov.</emphasis>
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</taxonomicNameLabel>
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,
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<typeStatus id="54E38810AD3FFFE307F2FB6FFCAFFB7E" box="[724,772,1175,1199]" pageId="1" pageNumber="486">type</typeStatus>
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species and
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<taxonomicName id="4C584D31AD3FFFE306BCFB6EFB22FB7F" box="[922,1161,1174,1198]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="species" species="torosus" status="sp. nov.">
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<emphasis id="B92CEAA0AD3FFFE306BCFB6EFB22FB7F" box="[922,1161,1174,1198]" italics="true" pageId="1" pageNumber="486">Onychatrium torosus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21F57DBAD3FFFE301B4FB6EFB45FB7E" box="[1170,1262,1174,1199]" pageId="1" pageNumber="486" rank="species">
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<emphasis id="B92CEAA0AD3FFFE301B4FB6EFB45FB7E" bold="true" box="[1170,1262,1174,1199]" pageId="1" pageNumber="486">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, both from the Great Barrier Reef;
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<taxonomicName id="4C584D31AD3FFFE30459FB43FCFBFB02" authority="Nordenstam, 1946" authorityName="Nordenstam" authorityYear="1946" box="[383,848,1210,1235]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="species" species="entale" status="comb. nov.">
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<emphasis id="B92CEAA0AD3FFFE30459FB43FDC9FB02" box="[383,610,1211,1235]" italics="true" pageId="1" pageNumber="486">Onychatrium entale</emphasis>
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(
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<bibRefCitation id="EFC94B43AD3FFFE30755FB42FCECFB02" author="Nordenstam" box="[627,839,1210,1235]" pageId="1" pageNumber="486" refString="Nordenstam, A. (1946) Marine Isopoda from Professor Dr. Sixten Bock's Expedition 1917 - 1918. Arkiv for Zoologi, 37 A (7), 1 - 31." type="journal article" year="1946">Nordenstam, 1946</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A21F57DBAD3FFFE3067CFB42FC76FB02" box="[858,989,1210,1235]" pageId="1" pageNumber="486">
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<emphasis id="B92CEAA0AD3FFFE3067CFB42FC76FB02" bold="true" box="[858,989,1210,1235]" pageId="1" pageNumber="486">comb. nov.</emphasis>
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</taxonomicNameLabel>
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, Tapateuen (=Tabiteue
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<collectingCountry id="F34F7622AD3FFFE301CBFB42FA9DFB02" box="[1261,1334,1210,1235]" name="Iceland" pageId="1" pageNumber="486">Island</collectingCountry>
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),
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<collectingCountry id="F34F7622AD3FFFE3006AFB42FF42FB26" name="Kiribati" pageId="1" pageNumber="486">Gilbert Islands</collectingCountry>
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,
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<collectingCountry id="F34F7622AD3FFFE305D2FB26FEE4FB26" box="[244,335,1246,1271]" name="Kiribati" pageId="1" pageNumber="486">Kiribati</collectingCountry>
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; and
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<taxonomicName id="4C584D31AD3FFFE304AFFB26FC1BFB26" authority="Bolstad & Kensley, 1999" authorityName="Bolstad & Kensley" authorityYear="1999" box="[393,944,1246,1271]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="species" species="thomasi" status="comb. nov.">
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<emphasis id="B92CEAA0AD3FFFE304AFFB26FDD6FB27" box="[393,637,1246,1270]" italics="true" pageId="1" pageNumber="486">Onychatrium thomasi</emphasis>
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(
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<bibRefCitation id="EFC94B43AD3FFFE307ADFB26FC0CFB26" author="Bolstad" box="[651,935,1246,1271]" pageId="1" pageNumber="486" refString="Bolstad, K. S. & Kensley, B. (1999) Two new species of Hansenium (Crustacea: Isopoda: Asellota) from Madang, Papua New Guinea. Proceedings of the Biological Society of Washington, 112 (1), 164 - 174." type="journal article" year="1999">Bolstad & Kensley, 1999</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A21F57DBAD3FFFE30691FB26FB9CFB27" box="[951,1079,1246,1271]" pageId="1" pageNumber="486">
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<emphasis id="B92CEAA0AD3FFFE30691FB26FB9BFB26" bold="true" box="[951,1072,1246,1271]" pageId="1" pageNumber="486">comb. nov</emphasis>
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.
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</taxonomicNameLabel>
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Madang,
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<collectingCountry id="F34F7622AD3FFFE30181FB27FA2FFB26" box="[1191,1412,1246,1271]" name="Papua New Guinea" pageId="1" pageNumber="486">Papua New Guinea</collectingCountry>
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.
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<taxonomicName id="4C584D31AD3FFFE305B1FAFBFDE4FACA" authority="Nobili, 1906" authorityName="Nobili" authorityYear="1906" box="[151,591,1282,1307]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="486" phylum="Arthropoda" rank="species" species="echiurum" status="comb. nov.">
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<emphasis id="B92CEAA0AD3FFFE305B1FAFBFE34FACA" box="[151,415,1283,1307]" italics="true" pageId="1" pageNumber="486">Onychatrium echiurum</emphasis>
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(
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<bibRefCitation id="EFC94B43AD3FFFE30494FAFAFDEDFACA" author="Nobili" box="[434,582,1282,1307]" pageId="1" pageNumber="486" refString="Nobili, G. (1906) Diagnoses preliminaires de crustaces, decapodes et isopodes nouveaux recueillis par M. le Dr. G. Seurat aux Iles Touamotou. Bulletin du Museum National d'Histoire Naturelle, Serie 1 e, 12, 256 - 270." type="journal article" year="1906">Nobili, 1906</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A21F57DBAD3FFFE3077FFAFAFD76FACA" box="[601,733,1282,1307]" pageId="1" pageNumber="486">
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<emphasis id="B92CEAA0AD3FFFE3077FFAFAFD76FACA" bold="true" box="[601,733,1282,1307]" pageId="1" pageNumber="486">comb. nov.</emphasis>
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</taxonomicNameLabel>
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, Tumaotu Islands, Eastern
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<collectingCountry id="F34F7622AD3FFFE30139FAFAFB43FACA" box="[1055,1256,1282,1307]" name="French Polynesia" pageId="1" pageNumber="486">French Polynesia</collectingCountry>
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, belongs to the genus, but as there is no
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<typeStatus id="54E38810AD3FFFE30491FADFFE4CFAEE" box="[439,487,1319,1343]" pageId="1" pageNumber="486">type</typeStatus>
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material for Nobili’s specimens (
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<bibRefCitation id="EFC94B43AD3FFFE3064EFADEFC5DFAEE" author="Nobili" box="[872,1014,1318,1343]" pageId="1" pageNumber="486" refString="Nobili, G. (1906) Diagnoses preliminaires de crustaces, decapodes et isopodes nouveaux recueillis par M. le Dr. G. Seurat aux Iles Touamotou. Bulletin du Museum National d'Histoire Naturelle, Serie 1 e, 12, 256 - 270." type="journal article" year="1906">Nobili 1906</bibRefCitation>
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; see
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<bibRefCitation id="EFC94B43AD3FFFE30116FADFFA98FAEE" author="Bruce" box="[1072,1331,1319,1343]" pageId="1" pageNumber="486" refString="Bruce, N. L. & Buxton, C. D. (2013) Review of the marine isopod crustacean genus Hansenium Serov & Wilson, 1995 (Asellota: Stenetriidae) from tropical Australia and Papua New Guinea, with description of a new genus. Zootaxa, 3664 (4), 445 - 478. http: // dx. doi. org / 10.11646 / zootaxa. 3664.4.3" type="journal article" year="2013">Bruce & Buxton 2013</bibRefCitation>
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), and the description and figures are minimal; the species is here regarded as
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<emphasis id="B92CEAA0AD3FFFE306ABFAB3FBF4FAB2" box="[909,1119,1355,1379]" italics="true" pageId="1" pageNumber="486">species inquirenda</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3426539AD3FFFE305E1FA96FE77F91A" pageId="1" pageNumber="486" type="diagnosis">
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||
<paragraph id="8BE736B2AD3FFFE305E1FA96FE77F91A" blockId="1.[151,1437,1174,1918]" pageId="1" pageNumber="486">
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||
<emphasis id="B92CEAA0AD3FFFE305E1FA96FEEAFA56" bold="true" box="[199,321,1390,1415]" pageId="1" pageNumber="486">Diagnosis.</emphasis>
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Cephalon lateral margins smooth, lateral spines acute, antennal spines sub-equal in length to lateral, acute; antennal spines about as long as pseudorostrum. Pseudorostrum trapezoid, wider than long.
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<collectingCountry id="F34F7622AD3FFFE301F9FA6AFAB2FA7A" box="[1247,1305,1426,1451]" name="Malta" pageId="1" pageNumber="486">Male</collectingCountry>
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pereopod 1 merus quadrate with inferodistal process; carpus inferodistal process triangular, projecting at approximately 45° to axis of merus–propodus; propodus elongate (length at least 1.6–2.5 times longer than proximal width), propodal palm transverse or oblique, narrow, 0.4–0.6 as wide as propodus width, with toothed lobe bearing 3–5 teeth, with large terminal RS; palm with large inferior process, curved distally or straight, tapering to rounded apex with terminal RS; dactylus elongate, 4.7–7.3 as long as proximal width, 1.1–1.4 length of propodus; superior margin distal one-third densely setose, inferior margin with 15–18 regularly-spaced robust setulate setae.
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<collectingCountry id="F34F7622AD3FFFE301CCF992FA8FF952" box="[1258,1316,1642,1667]" name="Malta" pageId="1" pageNumber="486">Male</collectingCountry>
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pleopod 2 appendix masculina widest at mid-length, distally narrowed, sub-acuminate, without setae; lateral margin with 0 or 1 proximally directed spines.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3426539AD3FFFE005E1F92EFE53FCC5" lastPageId="2" lastPageNumber="487" pageId="1" pageNumber="486" type="description">
|
||
<paragraph id="8BE736B2AD3FFFE305E1F92EFEA5F8AF" blockId="1.[151,1437,1174,1918]" pageId="1" pageNumber="486">
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<emphasis id="B92CEAA0AD3FFFE305E1F92EFE13F93E" bold="true" box="[199,440,1750,1775]" pageId="1" pageNumber="486">Description of male.</emphasis>
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Eyes large (more than 12 ommatidia), reniform.
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<emphasis id="B92CEAA0AD3FFFE306C4F92EFBB7F93F" box="[994,1052,1750,1774]" italics="true" pageId="1" pageNumber="486">Body</emphasis>
|
||
dorsal surface smooth or sparsely setose, widest at pereonite 1;
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<emphasis id="B92CEAA0AD3FFFE304CCF903FDC1F8C2" box="[490,618,1787,1811]" italics="true" pageId="1" pageNumber="486">pereonite 1</emphasis>
|
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length 0.8–1.6 times pereonite 2 length;
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<emphasis id="B92CEAA0AD3FFFE30162F903FB41F8C2" box="[1092,1258,1787,1811]" italics="true" pageId="1" pageNumber="486">pereonites 2–4</emphasis>
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lateral margins concave to straight, anteriorly acute.
|
||
<emphasis id="B92CEAA0AD3FFFE30761F8E6FD16F8E7" box="[583,701,1822,1846]" italics="true" pageId="1" pageNumber="486">Pleotelson</emphasis>
|
||
length subequal to width; lateral margins smooth, sub-parallel, posterolateral spines prominent, margin posterior to spines rounded with weak apical point; dorsal surface smooth, not setose.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FF60FBC7FF61" blockId="2.[151,1437,151,1904]" box="[199,1132,151,176]" pageId="2" pageNumber="487">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FF60FE8FFF7E" box="[199,292,152,175]" italics="true" pageId="2" pageNumber="487">Antenna</emphasis>
|
||
length equal or longer than total body length, article 1 lateral spine absent.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FF44FAD9FE91" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FF44FE26FF05" box="[199,397,188,212]" italics="true" pageId="2" pageNumber="487">Pereopod 1 basis</emphasis>
|
||
superior margin with regularly spaced setae along length, superior submarginal ridge with row of setae.
|
||
<emphasis id="B92CEAA0AD3CFFE0040AFF19FEDFFF29" box="[300,372,225,248]" italics="true" pageId="2" pageNumber="487">Merus</emphasis>
|
||
inferior submargin with a dense patch of long setae, superodistal margin not produced, densely setose, with long setae.
|
||
<emphasis id="B92CEAA0AD3CFFE00485FEFCFE5EFECA" box="[419,501,260,283]" italics="true" pageId="2" pageNumber="487">Carpus</emphasis>
|
||
inferodistal margin produced.
|
||
<emphasis id="B92CEAA0AD3CFFE00677FEFCFC16FECD" box="[849,957,260,284]" italics="true" pageId="2" pageNumber="487">Propodus</emphasis>
|
||
superior side robust, superior margin with submarginal row of long setae; inferior margin with submarginal row of long setae, both laterally and mesially.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FEB4FAAAFE7D" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FEB4FE90FEB5" box="[199,315,332,356]" italics="true" pageId="2" pageNumber="487">Pleopod 1</emphasis>
|
||
protopod rectangular, lateral margin setae present; rami lateral margins evenly convex.
|
||
<emphasis id="B92CEAA0AD3CFFE0000EFEB4FA37FEB5" box="[1320,1436,332,356]" italics="true" pageId="2" pageNumber="487">Pleopod 2</emphasis>
|
||
protopod 3 times longer than wide, proximal lobe extending mesially
|
||
<emphasis id="B92CEAA0AD3CFFE00694FE89FC15FE59" box="[946,958,369,392]" italics="true" pageId="2" pageNumber="487">c</emphasis>
|
||
1.6–1.7 medial width; distal apex sharply pointed;
|
||
<emphasis id="B92CEAA0AD3CFFE005DCFE6CFEF1FE7D" box="[250,346,404,428]" italics="true" pageId="2" pageNumber="487">endopod</emphasis>
|
||
length 0.4–0.5 protopod length.
|
||
<emphasis id="B92CEAA0AD3CFFE007EFFE6CFC01FE7D" box="[713,938,404,428]" italics="true" pageId="2" pageNumber="487">appendix masculina</emphasis>
|
||
lateral margin groove present.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FE4FFBFCFD1C" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FE4FFE8EFE01" bold="true" box="[199,293,439,464]" pageId="2" pageNumber="487">Female.</emphasis>
|
||
Generally similar to male but for primary sexual characters.
|
||
<emphasis id="B92CEAA0AD3CFFE006F6FE40FB39FE01" box="[976,1170,440,464]" italics="true" pageId="2" pageNumber="487">Pereopod 1 basis</emphasis>
|
||
submarginal ridge with regularly-spaced short setae, 1 long seta.
|
||
<emphasis id="B92CEAA0AD3CFFE00743FE24FD15FE25" box="[613,702,476,500]" italics="true" pageId="2" pageNumber="487">Ischium</emphasis>
|
||
superodistal margin produced, apex blunt with 1 large, long seta.
|
||
<emphasis id="B92CEAA0AD3CFFE005B1FDF9FF74FDC9" box="[151,223,513,536]" italics="true" pageId="2" pageNumber="487">Merus</emphasis>
|
||
superodistal margin produced, process sub-triangular, with dense long setae mesially, inferodistal margin not produced.
|
||
<emphasis id="B92CEAA0AD3CFFE0041BFDDCFE24FDEA" box="[317,399,548,571]" italics="true" pageId="2" pageNumber="487">Carpus</emphasis>
|
||
inferodistal margin produced.
|
||
<emphasis id="B92CEAA0AD3CFFE007D2FDDCFCCBFDED" box="[756,864,548,572]" italics="true" pageId="2" pageNumber="487">Propodus</emphasis>
|
||
widest distally; superior side robust, with central oblique area of steep narrowing, inferior side a wide, thin blade; inferior margin densely setose, with a row of setulate setae and a row of simple setae.
|
||
<emphasis id="B92CEAA0AD3CFFE00745FD94FCA0FD55" box="[611,779,620,644]" italics="true" pageId="2" pageNumber="487">Propodal palm</emphasis>
|
||
straight, slightly oblique; width
|
||
<emphasis id="B92CEAA0AD3CFFE0015AFD95FB23FD55" box="[1148,1160,621,644]" italics="true" pageId="2" pageNumber="487">c</emphasis>
|
||
equal to inferior margin length, 0.6 propodus maximum width; with 5–8 teeth increasing in size towards inferior end; inferior end of palm with single robust flagellated seta and single robust serrate seta adjacent to first tooth.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FD20FE53FCC5" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FD20FE96FD21" box="[199,317,728,752]" italics="true" pageId="2" pageNumber="487">Pleopod 2</emphasis>
|
||
lateral margins parallel or becoming closer together distally, with 3 setae; apex with 1–2 setae, inferior surface sparsely setose.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3426539AD3CFFE005E1FCE7FB2DFB71" pageId="2" pageNumber="487" type="discussion">
|
||
<paragraph id="8BE736B2AD3CFFE005E1FCE7FA36FBC1" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FCE7FE90FCE9" bold="true" box="[199,315,799,824]" pageId="2" pageNumber="487">Remarks.</emphasis>
|
||
<taxonomicName id="4C584D31AD3CFFE0046EFCD8FE77FCE9" box="[328,476,800,824]" class="Malacostraca" family="Stenetriidae" genus="Oynchatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92CEAA0AD3CFFE0046EFCD8FE77FCE9" box="[328,476,800,824]" italics="true" pageId="2" pageNumber="487">Oynchatrium</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3CFFE004CEFCE7FDFCFCE9" box="[488,599,799,824]" pageId="2" pageNumber="487" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE004CEFCE7FDFCFCE9" bold="true" box="[488,599,799,824]" pageId="2" pageNumber="487">gen. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is characterised by the putative apomorphies of the male pereopod 1 propodus having a prominent, elongate and distally acute process arising from the proximal inferior margin together with an elongate dactylus, the tip of which extends well beyond the propodal process; the palm is narrow, with a weakly to strongly toothed lobe; three of the four species have a prominent, triangular and distally acute inferior carpal process that projects strongly away from the axis of the propodus at an angle of approximately 45°; the merus of all species has a slender inferodistal process that is variable in size between species; pleopod 2 appendix masculina is widest at mid-length, with a narrowly rounded sub-acuminate apex that lacks a setose fringe.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FBE4FB2DFB71" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
The female pereopod 1 of
|
||
<taxonomicName id="4C584D31AD3CFFE004D7FBE4FD2EFBE5" box="[497,645,1052,1076]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE004D7FBE4FD2EFBE5" box="[497,645,1052,1076]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
has a single serrate robust seta on the palm, positioned adjacent to the large robust seta at the inferodistal angle of the palm (
|
||
<figureCitation id="13632A37AD3CFFE007CBFBC7FC82FB89" box="[749,809,1087,1112]" captionStart="FIGURE 4" captionStartId="11.[151,250,1915,1937]" captionTargetBox="[182,1383,193,1886]" captionTargetId="figure@11.[182,1396,193,1887]" captionTargetPageId="11" captionText="FIGURE 4. Onychatrium forceps sp. nov. A, B, male holotype (MTQ W 34194), A, pereopod 1, B, enlargement of pereopod 1 dactylus; C, D, male paratype (MTQ W 33826), C, pereopod 2, D, pereopod 7; E – H, female paratype (MTQ W 34196), E, pereopod 1, F, enlargement of pereopod 1 dactylus, G, pereopod 2 carpus and dactylus, H, pereopod 7 merus, carpus and dactylus." httpUri="https://zenodo.org/record/243216/files/figure.png" pageId="2" pageNumber="487">Fig 4</figureCitation>
|
||
F). All species of
|
||
<taxonomicName id="4C584D31AD3CFFE006C8FBB8FAC6FB89" authority="Serov & Wilson, 1995" authorityName="Serov & Wilson" authorityYear="1995" box="[1006,1389,1087,1112]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE006C8FBB8FBC6FB86" box="[1006,1133,1088,1111]" italics="true" pageId="2" pageNumber="487">Hansenium</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE00152FBB8FAC6FB89" author="Serov" box="[1140,1389,1087,1112]" pageId="2" pageNumber="487" refString="Serov, P. A. & Wilson, G. D. F. (1995) A review of the Stenetriidae (Crustacea: Isopoda: Asellota). Records of the Australian Museum, 47, 39 - 82. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.47.1995.2" type="journal article" year="1995">Serov & Wilson, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C584D31AD3CFFE005B1FB9CFD99FBAD" authority="Bruce & Buxton, 2013" authorityName="Bruce & Buxton" authorityYear="2013" box="[151,562,1124,1148]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE005B1FB9CFE89FBAD" box="[151,290,1124,1148]" italics="true" pageId="2" pageNumber="487">Machatrium</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE0040DFB9DFD99FBAD" author="Bruce" box="[299,562,1124,1148]" pageId="2" pageNumber="487" refString="Bruce, N. L. & Buxton, C. D. (2013) Review of the marine isopod crustacean genus Hansenium Serov & Wilson, 1995 (Asellota: Stenetriidae) from tropical Australia and Papua New Guinea, with description of a new genus. Zootaxa, 3664 (4), 445 - 478. http: // dx. doi. org / 10.11646 / zootaxa. 3664.4.3" type="journal article" year="2013">Bruce & Buxton, 2013</bibRefCitation>
|
||
</taxonomicName>
|
||
(where illustrated) have a series of submarginal serrate setae on the female palm, with the exception of
|
||
<taxonomicName id="4C584D31AD3CFFE004F7FB70FC6DFB71" authority="Bruce & Buxton, 2013" authorityName="Bruce & Buxton" authorityYear="2013" box="[465,966,1160,1184]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="species" species="thungku">
|
||
<emphasis id="B92CEAA0AD3CFFE004F7FB70FD17FB71" box="[465,700,1160,1184]" italics="true" pageId="2" pageNumber="487">Machatrium thungku</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE007E2FB71FC6DFB71" author="Bruce" box="[708,966,1160,1184]" pageId="2" pageNumber="487" refString="Bruce, N. L. & Buxton, C. D. (2013) Review of the marine isopod crustacean genus Hansenium Serov & Wilson, 1995 (Asellota: Stenetriidae) from tropical Australia and Papua New Guinea, with description of a new genus. Zootaxa, 3664 (4), 445 - 478. http: // dx. doi. org / 10.11646 / zootaxa. 3664.4.3" type="journal article" year="2013">Bruce & Buxton, 2013</bibRefCitation>
|
||
</taxonomicName>
|
||
, which has none.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3426539AD3CFFE005E1FB54FED3F8A1" pageId="2" pageNumber="487" type="reference_group">
|
||
<paragraph id="8BE736B2AD3CFFE005E1FB54FC23FA4C" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<taxonomicName id="4C584D31AD3CFFE005E1FB54FEF0FB15" ID-CoL="7PQTL" box="[199,347,1196,1220]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FB54FEF0FB15" box="[199,347,1196,1220]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3CFFE00443FB54FE79FB14" box="[357,466,1196,1221]" pageId="2" pageNumber="487" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00443FB54FE79FB14" bold="true" box="[357,466,1196,1221]" pageId="2" pageNumber="487">gen. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
belongs to a group of stenetriid genera that is characterised by having a trapezoid pseudorostrum. The principle differentiating and diagnostic characters that separate
|
||
<taxonomicName id="4C584D31AD3CFFE00162FB28FB73FB39" ID-CoL="7PQTL" box="[1092,1240,1232,1256]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00162FB28FB73FB39" box="[1092,1240,1232,1256]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="4C584D31AD3CFFE0003AFB28FE3EFADC" ID-CoL="7P5B7" authority="Serov & Wilson, 1995" authorityName="Serov & Wilson" authorityYear="1995" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE0003AFB28FA30FB36" box="[1308,1435,1232,1255]" italics="true" pageId="2" pageNumber="487">Hansenium</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE005B1FB0CFE3EFADC" author="Serov" box="[151,405,1268,1293]" pageId="2" pageNumber="487" refString="Serov, P. A. & Wilson, G. D. F. (1995) A review of the Stenetriidae (Crustacea: Isopoda: Asellota). Records of the Australian Museum, 47, 39 - 82. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.47.1995.2" type="journal article" year="1995">Serov & Wilson, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C584D31AD3CFFE00486FB0CFC9AFADD" ID-CoL="7PN6Z" authority="Bruce & Buxton, 2013" authorityName="Bruce & Buxton" authorityYear="2013" box="[416,817,1268,1292]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00486FB0CFD80FADD" box="[416,555,1268,1292]" italics="true" pageId="2" pageNumber="487">Machatrium</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE00714FB0DFC9AFADD" author="Bruce" box="[562,817,1268,1292]" pageId="2" pageNumber="487" refString="Bruce, N. L. & Buxton, C. D. (2013) Review of the marine isopod crustacean genus Hansenium Serov & Wilson, 1995 (Asellota: Stenetriidae) from tropical Australia and Papua New Guinea, with description of a new genus. Zootaxa, 3664 (4), 445 - 478. http: // dx. doi. org / 10.11646 / zootaxa. 3664.4.3" type="journal article" year="2013">Bruce & Buxton, 2013</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C584D31AD3CFFE0064EFB0CFB29FADD" ID-CoL="7Q2ST" authority="Haswell 1881" authorityName="Haswell" authorityYear="1881" box="[872,1154,1268,1293]" class="Malacostraca" family="Stenetriidae" genus="Stenetrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE0064EFB0CFC74FADA" box="[872,991,1268,1291]" italics="true" pageId="2" pageNumber="487">Stenetrium</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE006C1FB0CFB29FADD" author="Haswell" box="[999,1154,1268,1293]" pageId="2" pageNumber="487" refString="Haswell, W. A. (1881) On some new Australian marine Isopoda. Part I. Proceedings of the Linnean Society of New South Wales, 5 (4), 470 - 481, pls. 16 - 19." type="journal article" year="1881">Haswell 1881</bibRefCitation>
|
||
</taxonomicName>
|
||
are presented in
|
||
<tableCitation id="C6DA0309AD3CFFE00064FB0CFA3DFADD" box="[1346,1430,1268,1293]" captionStart="TABLE 1" captionStartId="3.[151,239,368,391]" captionTargetBox="[159,1413,633,1560]" captionTargetPageId="3" captionText="TABLE 1. Principle differentiating characters for Hansenium, Stenetrium and Machatrium and Onychatrium gen. nov. Putative apomorphic characters (bold) are identified for Onychatrium. Principal published sources are Serov and Wilson (1995, 1999) for Stenetrium and Bruce and Buxton (2013) for Hansenium and Machatrium." httpUri="http://table.plazi.org/id/DF27663AAD3DFFE105B1FE88FBCCFE1F" pageId="2" pageNumber="487" tableUuid="DF27663AAD3DFFE105B1FE88FBCCFE1F">Table 1</tableCitation>
|
||
.
|
||
<taxonomicName id="4C584D31AD3CFFE005B1FAE0FE80FAE1" ID-CoL="7PQTL" box="[151,299,1304,1328]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE005B1FAE0FE80FAE1" box="[151,299,1304,1328]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C584D31AD3CFFE00464FAE0FE6AFAFE" ID-CoL="7P5B7" box="[322,449,1304,1327]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00464FAE0FE6AFAFE" box="[322,449,1304,1327]" italics="true" pageId="2" pageNumber="487">Hansenium</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C584D31AD3CFFE0072AFAE0FD3DFAE1" ID-CoL="7PN6Z" box="[524,662,1304,1328]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE0072AFAE0FD3DFAE1" box="[524,662,1304,1328]" italics="true" pageId="2" pageNumber="487">Machatrium</emphasis>
|
||
</taxonomicName>
|
||
typically have a prominent carpal process on pereopod 1. In
|
||
<taxonomicName id="4C584D31AD3CFFE005B1FAC4FE80FA85" ID-CoL="7PQTL" box="[151,299,1340,1364]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE005B1FAC4FE80FA85" box="[151,299,1340,1364]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
the process is triangular in profile and projects at an approximate angle of 45° to the meral–propodal axis, whereas in
|
||
<taxonomicName id="4C584D31AD3CFFE0047DFA98FE4EFAA9" ID-CoL="7PN6Z" box="[347,485,1376,1400]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE0047DFA98FE4EFAA9" box="[347,485,1376,1400]" italics="true" pageId="2" pageNumber="487">Machatrium</emphasis>
|
||
</taxonomicName>
|
||
the carpal process extends at a weak angle (approximately 10° to axis) along the propodus; in
|
||
<taxonomicName id="4C584D31AD3CFFE0040DFA7DFE01FA4D" ID-CoL="7P5B7" box="[299,426,1413,1436]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE0040DFA7DFE01FA4D" box="[299,426,1413,1436]" italics="true" pageId="2" pageNumber="487">Hansenium</emphasis>
|
||
</taxonomicName>
|
||
the process is serrate and is not triangular.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1FA50FC40F9FC" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<taxonomicName id="4C584D31AD3CFFE005E1FA50FDF9FA11" ID-CoL="7PBLY" authority="Serov & Wilson, 1995" authorityName="Serov & Wilson" authorityYear="1995" box="[199,594,1447,1472]" class="Malacostraca" family="Stenetriidae" genus="Liocoryphe" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1FA50FEECFA11" box="[199,327,1448,1472]" italics="true" pageId="2" pageNumber="487">Liocoryphe</emphasis>
|
||
<bibRefCitation id="EFC94B43AD3CFFE00476FA50FDF9FA11" author="Serov" box="[336,594,1447,1472]" pageId="2" pageNumber="487" refString="Serov, P. A. & Wilson, G. D. F. (1995) A review of the Stenetriidae (Crustacea: Isopoda: Asellota). Records of the Australian Museum, 47, 39 - 82. http: // dx. doi. org / 10.3853 / j. 0067 - 1975.47.1995.2" type="journal article" year="1995">Serov & Wilson, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
has a prominent spoon-like carpal process on the male pereopod 1. This genus is clearly distinguished from
|
||
<taxonomicName id="4C584D31AD3CFFE00703FA34FD12FA35" ID-CoL="7PQTL" box="[549,697,1484,1508]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92CEAA0AD3CFFE00703FA34FD12FA35" box="[549,697,1484,1508]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3CFFE00799FA34FC83FA35" box="[703,808,1484,1509]" pageId="2" pageNumber="487" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00799FA34FC8AFA34" bold="true" box="[703,801,1484,1509]" pageId="2" pageNumber="487">gen. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
as well as
|
||
<taxonomicName id="4C584D31AD3CFFE00684FA35FB8AFA35" ID-CoL="7P5B7" box="[930,1057,1485,1508]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00684FA35FB8AFA35" box="[930,1057,1485,1508]" italics="true" pageId="2" pageNumber="487">Hansenium</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C584D31AD3CFFE00171FA34FB49FA35" ID-CoL="7PN6Z" box="[1111,1250,1484,1508]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE00171FA34FB49FA35" box="[1111,1250,1484,1508]" italics="true" pageId="2" pageNumber="487">Machatrium</emphasis>
|
||
</taxonomicName>
|
||
, in having small eyes (4–6
|
||
<emphasis id="B92CEAA0AD3CFFE0043AFA09FE98F9D9" box="[284,307,1521,1544]" italics="true" pageId="2" pageNumber="487">vs</emphasis>
|
||
12 or more ommatidea), the head lacking antennal and lateral spines, the dorsum lacking chromatophores and the pseudorostrum is anteriorly rounded, not trapezoid.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1F9C0FDEFF96C" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
<taxonomicName id="4C584D31AD3CFFE005E1F9C0FE13F981" ID-CoL="49QNV" box="[199,440,1592,1616]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="species" species="torosus" status="sp. nov.">
|
||
<emphasis id="B92CEAA0AD3CFFE005E1F9C0FE13F981" box="[199,440,1592,1616]" italics="true" pageId="2" pageNumber="487">Onychatrium torosus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3CFFE004E5F9CFFD8BF981" box="[451,544,1591,1616]" pageId="2" pageNumber="487" rank="species">
|
||
<emphasis id="B92CEAA0AD3CFFE004E5F9CFFD8BF981" bold="true" box="[451,544,1591,1616]" pageId="2" pageNumber="487">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has a weak carpal process, a relatively long meral process and also has an elongate merus. In the context of the stenetriid genera these are significant differences from the other congeneric species but the diagnostic propodal process, elongate dactylus and appendix masculina morphology permits the species to be held in this combination.
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3CFFE005E1F93FFED3F8A1" blockId="2.[151,1437,151,1904]" pageId="2" pageNumber="487">
|
||
Species of
|
||
<taxonomicName id="4C584D31AD3CFFE00465F930FE7CF931" ID-CoL="7PQTL" box="[323,471,1736,1760]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="487" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92CEAA0AD3CFFE00465F930FE7CF931" box="[323,471,1736,1760]" italics="true" pageId="2" pageNumber="487">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3CFFE004F9F93FFDE2F931" box="[479,585,1735,1760]" pageId="2" pageNumber="487" rank="genus">
|
||
<emphasis id="B92CEAA0AD3CFFE004F9F93FFDE2F931" bold="true" box="[479,585,1735,1760]" pageId="2" pageNumber="487">gen. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
are largely and most readily separated by differences in the morphology of the male pereopod 1. There are also subtle difference in the proportions of the cephalic spines, and the shape of the space between the antennal and lateral spine. The shape and size of the various processes and lobes on the male pereopod 1 develop with maturity, and this is illustrated in
|
||
<figureCitation id="13632A37AD3CFFE00668F8CCFC16F89D" box="[846,957,1844,1869]" captionStart="FIGURE 10" captionStartId="20.[151,250,1836,1858]" captionTargetBox="[182,1399,202,1805]" captionTargetId="figure@20.[182,1401,193,1808]" captionTargetPageId="20" captionText="FIGURE 10. Onychatrium male pereopod 1 variation—comparison between species, developmental stages and locations. Onychatrium entale (Nordenstam, 1946) comb. nov. holotype (SMNH 798). Onychatrium forceps sp. nov., A, paratype (MTQ W 31594), B, paratype (MTQ W 32851), C, holotype (MTQ W 34194), D, paratype (MTQ W 34196), E, paratype (MTQ W 34198). Onychatrium torosus sp. nov., A, holotype (MTQ W 34204), B, paratype (MTQ W 14076), C, paratype (MTQ W 34206), D, paratype (MTQ W 32760). Onychatrium thomasi (Bolstad and Kensley, 1999) comb. nov., A – C, topotypes (MTQ W 19749), D, topotype (MTQ W 19762)." httpUri="https://zenodo.org/record/243222/files/figure.png" pageId="2" pageNumber="487">Figure 10</figureCitation>
|
||
for the three species for which there are multiple specimens.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3426539AD3DFFE105E1FF6FFBB8FF29" pageId="3" pageNumber="488" type="distribution">
|
||
<paragraph id="8BE736B2AD3DFFE105E1FF6FFBB8FF29" blockId="3.[151,1436,151,320]" pageId="3" pageNumber="488">
|
||
<emphasis id="B92CEAA0AD3DFFE105E1FF6FFECBFF61" bold="true" box="[199,352,151,176]" pageId="3" pageNumber="488">Distribution.</emphasis>
|
||
The genus is known from the southwestern Pacific, and has been recorded only from coral-reef habitats: Great Barrier Reef, Queensland; Madang,
|
||
<collectingCountry id="F34F7622AD3DFFE107DDFF45FC74FF04" box="[763,991,188,213]" name="Papua New Guinea" pageId="3" pageNumber="488">Papua New Guinea</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFC94B43AD3DFFE106D5FF44FAB5FF05" author="Bolstad" box="[1011,1310,188,213]" pageId="3" pageNumber="488" refString="Bolstad, K. S. & Kensley, B. (1999) Two new species of Hansenium (Crustacea: Isopoda: Asellota) from Madang, Papua New Guinea. Proceedings of the Biological Society of Washington, 112 (1), 164 - 174." type="journal article" year="1999">Bolstad & Kensley 1999</bibRefCitation>
|
||
); Tuamotu Islands,
|
||
<collectingCountry id="F34F7622AD3DFFE105D2FF27FE1DFF29" box="[244,438,223,248]" name="French Polynesia" pageId="3" pageNumber="488">French Polynesia</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFC94B43AD3DFFE104E2FF27FDFBFF29" author="Nobili" box="[452,592,223,248]" pageId="3" pageNumber="488" refString="Nobili, G. (1906) Diagnoses preliminaires de crustaces, decapodes et isopodes nouveaux recueillis par M. le Dr. G. Seurat aux Iles Touamotou. Bulletin du Museum National d'Histoire Naturelle, Serie 1 e, 12, 256 - 270." type="journal article" year="1906">Nobili 1906</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFC94B43AD3DFFE1077DFF18FD3FFF29" author="Nobili" box="[603,660,224,248]" pageId="3" pageNumber="488" refString="Nobili, G. (1907) Richerche sui Crostacei della Polinesia. Decapodi, Stomatapodi, Anisopodi e Isopodi. Memoirie della Reale Accademia delle Scienze di Torino, 57, 351 - 430, pls. 1 - 3." type="journal article" year="1907">1907</bibRefCitation>
|
||
) and
|
||
<collectingCountry id="F34F7622AD3DFFE107F4FF27FC82FF29" box="[722,809,223,248]" name="Kiribati" pageId="3" pageNumber="488">Kiribati</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFC94B43AD3DFFE1061EFF27FBADFF29" author="Nordenstam" box="[824,1030,223,248]" pageId="3" pageNumber="488" refString="Nordenstam, A. (1946) Marine Isopoda from Professor Dr. Sixten Bock's Expedition 1917 - 1918. Arkiv for Zoologi, 37 A (7), 1 - 31." type="journal article" year="1946">Nordenstam 1946</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3426539AD3DFFE105E1FEFCFD51FD99" pageId="3" pageNumber="488" type="etymology">
|
||
<paragraph id="8BE736B2AD3DFFE105E1FEFCFDF5FEEE" blockId="3.[151,1436,151,320]" pageId="3" pageNumber="488">
|
||
<emphasis id="B92CEAA0AD3DFFE105E1FEFCFEE5FECC" bold="true" box="[199,334,260,285]" pageId="3" pageNumber="488">Etymology.</emphasis>
|
||
Derived from the Greek ‘onychos’ (onyx) meaning talon or claw, combined with ‘–
|
||
<emphasis id="B92CEAA0AD3DFFE10070FEFCFA37FECA" box="[1366,1436,260,283]" italics="true" pageId="3" pageNumber="488">trium’</emphasis>
|
||
indicating family affinity; gender neuter.
|
||
</paragraph>
|
||
<caption id="DF27663AAD3DFFE105B1FE88FBCCFE1F" ID-Table-UUID="DF27663AAD3DFFE105B1FE88FBCCFE1F" httpUri="http://table.plazi.org/id/DF27663AAD3DFFE105B1FE88FBCCFE1F" pageId="3" pageNumber="488" targetBox="[159,1413,633,1560]" targetIsTable="true" targetPageId="3">
|
||
<paragraph id="8BE736B2AD3DFFE105B1FE88FBCCFE1F" blockId="3.[151,1436,367,462]" pageId="3" pageNumber="488">
|
||
<emphasis id="B92CEAA0AD3DFFE105B1FE88FEA0FE56" bold="true" box="[151,267,368,391]" pageId="3" pageNumber="488">TABLE 1.</emphasis>
|
||
Principle differentiating characters for
|
||
<emphasis id="B92CEAA0AD3DFFE10790FE88FC19FE56" box="[694,946,368,391]" italics="true" pageId="3" pageNumber="488">
|
||
<taxonomicName id="4C584D31AD3DFFE10790FE88FC99FE56" box="[694,818,368,391]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">Hansenium</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C584D31AD3DFFE10619FE88FC19FE56" box="[831,946,368,391]" class="Malacostraca" family="Stenetriidae" genus="Stenetrium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">Stenetrium</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C584D31AD3DFFE106CEFE97FBC7FE56" box="[1000,1132,367,391]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3DFFE106CEFE97FBC7FE56" box="[1000,1132,367,391]" italics="true" pageId="3" pageNumber="488">Machatrium</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C584D31AD3DFFE10184FE97FA85FE56" box="[1186,1326,367,391]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92CEAA0AD3DFFE10184FE97FA85FE56" box="[1186,1326,367,391]" italics="true" pageId="3" pageNumber="488">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3DFFE10010FE88FA37FE56" box="[1334,1436,368,391]" pageId="3" pageNumber="488" rank="genus">
|
||
<emphasis id="B92CEAA0AD3DFFE10010FE88FA37FE56" bold="true" box="[1334,1436,368,391]" pageId="3" pageNumber="488">gen. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Putative apomorphic characters (bold) are identified for
|
||
<taxonomicName id="4C584D31AD3DFFE107D6FE6BFCD7FE7A" box="[752,892,403,427]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3DFFE107D6FE6BFCD7FE7A" box="[752,892,403,427]" italics="true" pageId="3" pageNumber="488">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
. Principal published sources are Serov and Wilson (1995, 1999) for
|
||
<taxonomicName id="4C584D31AD3DFFE1046BFE4FFE14FE1F" box="[333,447,439,462]" class="Malacostraca" family="Stenetriidae" genus="Stenetrium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3DFFE1046BFE4FFE14FE1F" box="[333,447,439,462]" italics="true" pageId="3" pageNumber="488">Stenetrium</emphasis>
|
||
</taxonomicName>
|
||
and Bruce and Buxton (2013) for
|
||
<taxonomicName id="4C584D31AD3DFFE10609FE4FFC03FE1F" box="[815,936,439,462]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3DFFE10609FE4FFC03FE1F" box="[815,936,439,462]" italics="true" pageId="3" pageNumber="488">Hansenium</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C584D31AD3DFFE106FAFE4EFBCBFE1F" box="[988,1120,438,462]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B92CEAA0AD3DFFE106FAFE4EFBCBFE1F" box="[988,1120,438,462]" italics="true" pageId="3" pageNumber="488">Machatrium</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE736B2AD3DFFE105B9FE12FAFFFDFB" blockId="3.[159,1364,490,584]" pageId="3" pageNumber="488">
|
||
Character
|
||
<emphasis id="B92CEAA0AD3DFFE104E5FE12FD18FDD1" bold="true" box="[451,691,490,513]" pageId="3" pageNumber="488">
|
||
<taxonomicName id="4C584D31AD3DFFE104E5FE12FDE4FDD0" box="[451,591,490,513]" class="Malacostraca" family="Stenetriidae" genus="Onychatrium" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B92CEAA0AD3DFFE104E5FE12FDE4FDD0" bold="true" box="[451,591,490,513]" italics="true" pageId="3" pageNumber="488">Onychatrium</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21F57DBAD3DFFE10773FE12FD18FDD1" box="[597,691,490,512]" pageId="3" pageNumber="488" rank="genus">gen. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<emphasis id="B92CEAA0AD3DFFE107E3FE13FAB8FDD1" box="[709,1299,490,512]" italics="true" pageId="3" pageNumber="488">
|
||
<taxonomicName id="4C584D31AD3DFFE107E3FE13FC92FDD1" box="[709,825,491,512]" class="Malacostraca" family="Stenetriidae" genus="Hansenium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">Hansenium</taxonomicName>
|
||
<taxonomicName id="4C584D31AD3DFFE106B2FE12FBBAFDD1" box="[916,1041,490,512]" class="Malacostraca" family="Stenetriidae" genus="Machatrium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">Machatrium</taxonomicName>
|
||
<taxonomicName id="4C584D31AD3DFFE10181FE13FAB8FDD1" box="[1191,1299,491,512]" class="Malacostraca" family="Stenetriidae" genus="Stenetrium" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="488" phylum="Arthropoda" rank="genus">Stenetrium</taxonomicName>
|
||
</emphasis>
|
||
<emphasis id="B92CEAA0AD3DFFE105B9FDECFF19FDFB" bold="true" box="[159,178,532,554]" pageId="3" pageNumber="488">1.</emphasis>
|
||
Antenna (A2), article 1 without lateral spine without lateral without lateral spine with lateral spine
|
||
</paragraph>
|
||
<paragraph id="8BE736B2AD3DFFE107E3FDCAFD51FD99" blockId="3.[159,1364,490,584]" box="[709,762,562,584]" pageId="3" pageNumber="488">spine</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |