264 lines
31 KiB
XML
264 lines
31 KiB
XML
<document id="80FCCE93305E9B0DFE8354085E0E7251" ID-DOI="10.11646/zootaxa.3887.4.7" ID-GBIF-Dataset="a4072d94-d2a0-4632-9678-976865fef43f" ID-ISSN="1175-5326" ID-Zenodo-Dep="229602" ID-ZooBank="BAAAF708-A489-49F5-B959-A2AB6AAFE59B" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460980705141" checkinUser="plazi" docAuthor="Khalaji-Pirbalouty, Valiallah & Bruce, Niel L." docDate="2014" docId="0384F43CB00CC31718CD4860FAFDFAB3" docLanguage="en" docName="zt03887p500.pdf" docOrigin="Zootaxa 3887 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Heterodina Schotte & Kensley 2005" docType="treatment" docVersion="9" lastPageNumber="496" masterDocId="FFBD8C44B00DC315185A4978FFE2F87E" masterDocTitle="A review of the genus Heterodina Kensley & Schotte, 2005 (Crustacea: Isopoda: Sphaeromatidae) with description of a new species from Iran" masterLastPageNumber="500" masterPageNumber="494" pageNumber="495" updateTime="1698560119887" updateUser="plazi">
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<mods:mods id="9C4391C40D28F97DD49ABBEF0EEDA4BC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="426DA0F42D2822F4EEBEA9CC242B0182">
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<mods:title id="42C6524DEB828CE19AA3174BD5A5737B">A review of the genus Heterodina Kensley & Schotte, 2005 (Crustacea: Isopoda: Sphaeromatidae) with description of a new species from Iran</mods:title>
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<mods:name id="27872F99EEF263A3E0F6BEB2C10774C9" type="personal">
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<mods:namePart id="501025A8C73747BE0A2F5610B524E082">Khalaji-Pirbalouty, Valiallah</mods:namePart>
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<mods:name id="A5C3CC87811229ACEB2A2FC231A2AF86" type="personal">
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<mods:roleTerm id="BEAD70264136F01657CC42D5E89A8E95">Author</mods:roleTerm>
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<mods:namePart id="74219A486A0BCFF834736D266E5B112E">Bruce, Niel L.</mods:namePart>
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<mods:typeOfResource id="370DCB6CA440A958B0FF74D8B02870F1">text</mods:typeOfResource>
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<mods:titleInfo id="0D98C1391CCC87896A6B624ABB27574A">
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<mods:title id="3F19FE507E4E31495DC85469C167129A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="906F141C186D374894DDD3E6C7650EBA">
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<mods:date id="43461212A5B60D14C0BAA86A36857068">2014</mods:date>
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<mods:detail id="4751F80E0FDADF43365ED8DD32BA3732" type="volume">
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<mods:number id="D988B9961B8C90EBACCFF18E8D6E8D8D">3887</mods:number>
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</mods:detail>
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<mods:detail id="1143C48F39B050C318FE23B2C7FA072F" type="issue">
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<mods:number id="ACD88CCEA082AB2029BE33CE79EA93EC">3</mods:number>
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<mods:extent id="3AABA825ACC2B23D25569ABEE0B3A5B6" unit="page">
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<mods:start id="AED918CAD013D28AD17B3369B7BB8893">494</mods:start>
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<mods:classification id="3003072FA695DCFA7FA102B74DFEE9FB">journal article</mods:classification>
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<mods:identifier id="B8302894AE076641CF243E9410B5DCB9" type="DOI">10.11646/zootaxa.3887.4.7</mods:identifier>
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<mods:identifier id="94BE5192EF619E35F91AF62BA7DA9B09" type="GBIF-Dataset">a4072d94-d2a0-4632-9678-976865fef43f</mods:identifier>
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<mods:identifier id="494B0CA2DE03CECF0CCDB6C47C1A8B4C" type="ISSN">1175-5326</mods:identifier>
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<treatment id="0384F43CB00CC31718CD4860FAFDFAB3" ID-DOI="http://doi.org/10.5281/zenodo.5214428" ID-GBIF-Taxon="119594559" ID-Zenodo-Dep="5214428" LSID="urn:lsid:plazi:treatment:0384F43CB00CC31718CD4860FAFDFAB3" httpUri="http://treatment.plazi.org/id/0384F43CB00CC31718CD4860FAFDFAB3" lastPageId="2" lastPageNumber="496" pageId="1" pageNumber="495">
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<subSubSection id="C33716A1B00CC31418CD4860FD4FF94C" box="[151,685,279,306]" pageId="1" pageNumber="495" type="nomenclature">
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<paragraph id="8B92452AB00CC31418CD4860FD4FF94C" blockId="1.[151,685,279,306]" box="[151,685,279,306]" pageId="1" pageNumber="495">
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<heading id="D0DAF246B00CC31418CD4860FD4FF94C" bold="true" box="[151,685,279,306]" fontSize="11" level="1" pageId="1" pageNumber="495" reason="1">
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<emphasis id="B9599938B00CC31418CD4860FD4FF94C" bold="true" box="[151,685,279,306]" pageId="1" pageNumber="495">
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Genus
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<taxonomicName id="4C2D3EA9B00CC31418B4486FFD4FF94C" ID-CoL="7PK3X" authority="Schotte & Kensley, 2005" authorityName="Schotte & Kensley" authorityYear="2005" box="[238,685,279,306]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="genus">
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<emphasis id="B9599938B00CC31418B4486FFE95F94F" bold="true" box="[238,375,279,305]" italics="true" pageId="1" pageNumber="495">Heterodina</emphasis>
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<bibRefCitation id="EFBC38DBB00CC31419244860FD4FF94C" author="Schotte" box="[382,685,280,306]" pageId="1" pageNumber="495" refString="Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211 - 1282." type="journal article" year="2005">Schotte & Kensley, 2005</bibRefCitation>
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</taxonomicName>
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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="C33716A1B00CC31418CD4820FDB1F910" box="[151,595,344,366]" pageId="1" pageNumber="495" type="reference_group">
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<paragraph id="8B92452AB00CC31418CD4820FDB1F910" blockId="1.[151,1008,344,397]" box="[151,595,344,366]" pageId="1" pageNumber="495">
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<treatmentCitationGroup id="AB3D6204B00CC31418CD4820FDB1F910" box="[151,595,344,366]" pageId="1" pageNumber="495">
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<taxonomicName id="4C2D3EA9B00CC31418CD4820FDADF910" ID-CoL="7PK3X" authority="Schotte & Kensley, 2005: 1258" authorityName="Schotte & Kensley" authorityPageNumber="1258" authorityYear="2005" box="[151,591,344,366]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="genus">
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<emphasis id="B9599938B00CC31418CD4820FEE8F910" box="[151,266,344,366]" italics="true" pageId="1" pageNumber="495">Heterodina</emphasis>
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<treatmentCitation id="0A8C633BB00CC31419554820FDADF910" author="Schotte" box="[271,591,344,366]" httpUri="http://treatment.plazi.org/id/C07587D6FF8BE040FE4AF576FDBD7F95" page="1258" pageId="1" pageNumber="495" year="2005">
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<bibRefCitation id="EFBC38DBB00CC31419554820FDEDF910" author="Schotte" box="[271,527,344,366]" pageId="1" pageNumber="495" refString="Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211 - 1282." type="journal article" year="2005">Schotte & Kensley, 2005</bibRefCitation>
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: 1258
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</treatmentCitation>
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</taxonomicName>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33716A1B00CC31418CD480FFC1EF991" pageId="1" pageNumber="495" type="materials_examined">
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<paragraph id="8B92452AB00CC31418CD480FFC12F9F2" blockId="1.[151,1008,344,397]" box="[151,1008,374,397]" pageId="1" pageNumber="495">
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<typeStatus id="5496FB88B00CC31418CD480FFF2BF9F2" box="[151,201,375,396]" pageId="1" pageNumber="495">Type</typeStatus>
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species:
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<taxonomicName id="4C2D3EA9B00CC314197C480EFD17F9F2" authority="Schotte & Kensley, 2005" authorityName="Schotte & Kensley" authorityYear="2005" box="[294,757,374,397]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="mccaini">
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<emphasis id="B9599938B00CC314197C480EFE0CF9F3" box="[294,494,374,397]" italics="true" pageId="1" pageNumber="495">Heterodina mccaini</emphasis>
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<bibRefCitation id="EFBC38DBB00CC31419AF480EFD17F9F2" author="Schotte" box="[501,757,374,396]" pageId="1" pageNumber="495" refString="Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211 - 1282." type="journal article" year="2005">Schotte & Kensley, 2005</bibRefCitation>
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</taxonomicName>
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; by original designation.
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</paragraph>
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<paragraph id="8B92452AB00CC31418CD48CAFC1EF991" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC31418CD48CAFE85F9B5" bold="true" box="[151,359,434,459]" pageId="1" pageNumber="495">Species included:</emphasis>
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<taxonomicName id="4C2D3EA9B00CC314192A48CBFC9EF9B5" authority="Schotte & Kensley, 2005" authorityName="Schotte & Kensley" authorityYear="2005" box="[368,892,434,459]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="mccaini">
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<emphasis id="B9599938B00CC314192A48CBFDB3F9B4" box="[368,593,435,459]" italics="true" pageId="1" pageNumber="495">Heterodina mccaini</emphasis>
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<bibRefCitation id="EFBC38DBB00CC3141A0048CAFC9EF9B5" author="Schotte" box="[602,892,434,459]" pageId="1" pageNumber="495" refString="Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211 - 1282." type="journal article" year="2005">Schotte & Kensley, 2005</bibRefCitation>
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</taxonomicName>
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, Persian Gulf;
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<taxonomicName id="4C2D3EA9B00CC3141C7348CBFEDEF991" authority="Kensley & Schotte, 1987" authorityName="Kensley & Schotte" authorityYear="1987" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="mosaica">
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<emphasis id="B9599938B00CC3141C7348CBFAECF9B4" box="[1065,1294,435,459]" italics="true" pageId="1" pageNumber="495">Heterodina mosaica</emphasis>
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(
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<bibRefCitation id="EFBC38DBB00CC3141D4548CAFED7F991" author="Kensley" pageId="1" pageNumber="495" refString="Kensley, B. & Schotte, M. (1987) New records of isopod Crustacea from the Caribbean, the Florida keys, and the Bahamas. Proceedings of the Biological Society of Washington, 100 (1), 216 - 247." type="journal article" year="1987">Kensley & Schotte, 1987</bibRefCitation>
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)
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</taxonomicName>
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,
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<collectingCountry id="F33A05BAB00CC314191248AEFE71F991" box="[328,403,470,495]" name="Belize" pageId="1" pageNumber="495">Belize</collectingCountry>
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;
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<taxonomicName id="4C2D3EA9B00CC31419C448AEFD46F990" box="[414,676,470,494]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="qeshmensis" status="sp. nov.">
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<emphasis id="B9599938B00CC31419C448AEFD46F990" box="[414,676,470,494]" italics="true" pageId="1" pageNumber="495">Heterodina qeshmensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26A2443B00CC3141AF048AEFCE6F991" box="[682,772,470,495]" pageId="1" pageNumber="495" rank="species">
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<emphasis id="B9599938B00CC3141AF048AEFCE6F991" bold="true" box="[682,772,470,495]" pageId="1" pageNumber="495">sp. nov.</emphasis>
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</taxonomicNameLabel>
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, eastern Persian Gulf.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33716A1B00CC314189D4882FE28FA97" pageId="1" pageNumber="495" type="diagnosis">
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<paragraph id="8B92452AB00CC314189D4882FE28FA97" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC314189D4882FEA3FA6D" bold="true" box="[199,321,506,531]" pageId="1" pageNumber="495">Diagnosis.</emphasis>
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Head laterally overlapped by anterolateral margins of pereonite 1; with median rostral process, separating antennular bases, visible in dorsal view. Pleon consisting of 1 segment. Pleotelson triangular, posterior margin produced to narrowly rounded apex. Pleopod 1 endopod reduced, about half length and half width of exopod. Appendix masculina short and broad, arising sub-basally. Pleopod 3 exopod without suture; pleopods 4 and 5 without plumose marginal setae, with very weak folds; pleopod 5 exopod with 2 scale patches. Penial processes elongate, basally fused. Uropod extending to distal margin of pleotelson; both rami lamellar, exopod endopod much longer than.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33716A1B00CC314189D4B8CFD14FF1E" pageId="1" pageNumber="495" type="description">
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<paragraph id="8B92452AB00CC314189D4B8CFBB7FC55" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC314189D4B8CFEBBFB73" bold="true" box="[199,345,756,781]" pageId="1" pageNumber="495">Description.</emphasis>
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<emphasis id="B9599938B00CC314193D4B8CFE43FB72" box="[359,417,756,780]" italics="true" pageId="1" pageNumber="495">Body</emphasis>
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oval, length more or less twice maximum width, dorsal surface smooth, or finely tuberculate; not or weakly sexually dimorphic.
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<emphasis id="B9599938B00CC3141AF34A60FD04FB4E" box="[681,742,792,816]" italics="true" pageId="1" pageNumber="495">Head</emphasis>
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with rostral point present; lateral margins concave, extending antero-laterally to edge of pereonite 1; anterior margin of head without paired incisions in front of eyes.
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<emphasis id="B9599938B00CC3141D3D4A44FA7EFB2D" box="[1383,1436,828,851]" italics="true" pageId="1" pageNumber="495">Eyes</emphasis>
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dorso-lateral, surface convex embossed, without posterior lobe.
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<emphasis id="B9599938B00CC3141B3E4A18FC39FB09" box="[868,987,864,887]" italics="true" pageId="1" pageNumber="495">Pereonites</emphasis>
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2–7 posterior margins not raised; coxae distally wide, truncate, with sutures clearly visible dorsally; pereonites 2 and 3 sub-equal in length, shorter than pereonite 1; pereonites 5 and 6 of about equal in length, longest; pereonite 7 extending laterally to body margin; pereonites 2–7 overlapping the one behind. Pereonites 6, 7 and pleon simple, without processes.
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<emphasis id="B9599938B00CC3141D464AB3FABFFB9D" box="[1308,1373,971,995]" italics="true" pageId="1" pageNumber="495">Pleon</emphasis>
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of 1 segment, as wide as pereonite 7.
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<emphasis id="B9599938B00CC3141A4C4A96FD6FFC78" box="[534,653,1006,1030]" italics="true" pageId="1" pageNumber="495">Pleotelson</emphasis>
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as wide a pleon, triangular, wider than long, forming a dorsal arch, posterior margin entire, with narrowly rounded apex, lateral margins folded ventrally.
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</paragraph>
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<paragraph id="8B92452AB00CC314189D4D4EFBCBFCE8" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<taxonomicName id="4C2D3EA9B00CC314189D4D4EFED8FC30" box="[199,314,1078,1102]" class="Dothideomycetes" family="Euantennariaceae" genus="Antennula" higherTaxonomySource="GBIF" kingdom="Fungi" order="Capnodiales" pageId="1" pageNumber="495" phylum="Ascomycota" rank="genus">
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<emphasis id="B9599938B00CC314189D4D4EFED8FC30" box="[199,314,1078,1102]" italics="true" pageId="1" pageNumber="495">Antennula</emphasis>
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</taxonomicName>
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bases not in contact, peduncular articles 1 and 2 robust, not flattened; peduncular articles 2 and 3 colinear; articles 2 and 3 sub-equal in length, combined lengths approximately 0.5 as long as article 1; flagellum shorter than peduncle, with 4–7 articles, not extending to posterior of pereonite 1.
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</paragraph>
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<paragraph id="8B92452AB00CC314189D4DD9FD0CFCA2" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC314189D4DD9FEC6FCC6" box="[199,292,1185,1208]" italics="true" pageId="1" pageNumber="495">Antenna</emphasis>
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peduncular articles all collinear, of sub-similar thickness; article 5 longest.
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<emphasis id="B9599938B00CC3141CD84DDAFB08FCC7" box="[1154,1258,1186,1209]" italics="true" pageId="1" pageNumber="495">Epistome</emphasis>
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long, visible in dorsal view, anteriorly wide, lateral margins concave.
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</paragraph>
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<paragraph id="8B92452AB00CC314189D4D91FDA7FDEE" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC314189D4D91FE80FD7E" box="[199,354,1256,1281]" italics="true" pageId="1" pageNumber="495">Left mandible</emphasis>
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incisor wide, multicuspid; lacinia mobilis present, tri-cuspid; spine row normal with 2–4 serrate spines; molar process rounded.
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<emphasis id="B9599938B00CC31419A34C74FD84FD5A" box="[505,614,1292,1316]" italics="true" pageId="1" pageNumber="495">Maxillula</emphasis>
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lateral endite with 6 RS, 2 or 3 of which are serrate; mesial endite with 4 major circum-plumose robust setae.
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<emphasis id="B9599938B00CC3141A164C48FD41FD36" box="[588,675,1328,1352]" italics="true" pageId="1" pageNumber="495">Maxilla</emphasis>
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with curved pectinate RS setae on middle and lateral endites.
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<emphasis id="B9599938B00CC31418CD4C2CFEF2FD12" box="[151,272,1364,1388]" italics="true" pageId="1" pageNumber="495">Maxilliped</emphasis>
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endite distal margin rounded, with CP robust setae; mesial margin with 1 coupling hook; palp articles 2–4 not lobate, article 2 not expanded.
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</paragraph>
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<paragraph id="8B92452AB00CC314189D4CE3FE4DFDA9" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC314189D4CE3FEABFDCD" box="[199,329,1435,1459]" italics="true" pageId="1" pageNumber="495">Pereopod 1</emphasis>
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ambulatory; dactylus secondary unguis short, robust, simple. Pereopods 2 and 3, 4 and 5, 6 and 7 are similar in proportion.
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</paragraph>
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<paragraph id="8B92452AB00CC314189D4C9BFAD8FD85" blockId="1.[151,1437,434,2031]" box="[199,1338,1506,1531]" pageId="1" pageNumber="495">
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<emphasis id="B9599938B00CC314189D4C9BFE60FD84" box="[199,386,1507,1531]" italics="true" pageId="1" pageNumber="495">Penial processes</emphasis>
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elongate, basally fused, tapering smoothly from midlength, apeices bluntly rounded.
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</paragraph>
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<paragraph id="8B92452AB00CC314189D4F7EFA9FFED0" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
|
||
<emphasis id="B9599938B00CC314189D4F7EFEDBFE60" box="[199,313,1542,1566]" italics="true" pageId="1" pageNumber="495">Pleopod 1</emphasis>
|
||
not operculate, rami lamellar, colinear; endopod about half length and half width of exopod; sympod mesial margin with 2 coupling hooks.
|
||
<emphasis id="B9599938B00CC3141A1E4F52FD54FE3C" box="[580,694,1578,1602]" italics="true" pageId="1" pageNumber="495">Pleopod 2</emphasis>
|
||
endopod about as long as exopod; appendix masculina stout, with straight margins (
|
||
<taxonomicName id="4C2D3EA9B00CC31419054F37FE3FFE18" box="[351,477,1615,1638]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="mccaini">
|
||
<emphasis id="B9599938B00CC31419054F37FE3FFE18" box="[351,477,1615,1638]" italics="true" pageId="1" pageNumber="495">H. mccaini</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2D3EA9B00CC3141A4C4F37FD25FE18" box="[534,711,1614,1638]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="queshmensis" status="sp. nov.">
|
||
<emphasis id="B9599938B00CC3141A4C4F37FD25FE18" box="[534,711,1614,1638]" italics="true" pageId="1" pageNumber="495">H. queshmensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26A2443B00CC3141A8B4F35FCCEFE18" box="[721,812,1613,1638]" pageId="1" pageNumber="495" rank="species">
|
||
<emphasis id="B9599938B00CC3141A8B4F35FCCEFE18" bold="true" box="[721,812,1613,1638]" pageId="1" pageNumber="495">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
) or basally swollen (
|
||
<taxonomicName id="4C2D3EA9B00CC3141C7A4F37FB43FE18" box="[1056,1185,1615,1638]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="species" species="mosaica">
|
||
<emphasis id="B9599938B00CC3141C7A4F37FB43FE18" box="[1056,1185,1615,1638]" italics="true" pageId="1" pageNumber="495">H. mosaica</emphasis>
|
||
</taxonomicName>
|
||
) inserted sub-basally; extending to or beyond distal margin of endopod.
|
||
<emphasis id="B9599938B00CC3141A9E4F09FCD4FEF4" box="[708,822,1649,1674]" italics="true" pageId="1" pageNumber="495">Pleopod 3</emphasis>
|
||
exopod transverse suture absent, exopod about as long as endopod.
|
||
<emphasis id="B9599938B00CC314197E4FEDFE05FED3" box="[292,487,1685,1709]" italics="true" pageId="1" pageNumber="495">Pleopods 4 and 5</emphasis>
|
||
rami without PMS, with very weak folds;
|
||
<emphasis id="B9599938B00CC3141B9F4FEDFBD6FED3" box="[965,1076,1685,1709]" italics="true" pageId="1" pageNumber="495">pleopod 5</emphasis>
|
||
exopod with 2 scale patches.
|
||
</paragraph>
|
||
<paragraph id="8B92452AB00CC314189D4FC1FEF4FF67" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
|
||
<emphasis id="B9599938B00CC314189D4FC1FEFFFEAF" box="[199,285,1721,1745]" italics="true" pageId="1" pageNumber="495">Uropod</emphasis>
|
||
rami flattened, forming part of body outline; exopod reduced, mobile, inserted near anterior third of endopod margin, about 0.2 length of endopod; endopod lamellar, distally narrowly rounded, not in contact posteriorly.
|
||
</paragraph>
|
||
<paragraph id="8B92452AB00CC314189D4E5CFD14FF1E" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">Female. Similar to male except in sexual characters. Marsupium formed from 2 pairs of opposing pockets opening at sternite 4. Mouthparts not metamorphosed.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33716A1B00CC314189D4E13FD4EFF91" pageId="1" pageNumber="495" type="discussion">
|
||
<paragraph id="8B92452AB00CC314189D4E13FD4EFF91" blockId="1.[151,1437,434,2031]" pageId="1" pageNumber="495">
|
||
<emphasis id="B9599938B00CC314189D4E13FED9FFFA" bold="true" box="[199,315,1899,1924]" pageId="1" pageNumber="495">Remarks.</emphasis>
|
||
<taxonomicName id="4C2D3EA9B00CC31419194E14FD07FFFA" authority="Schotte & Kensley, 2005" authorityName="Schotte & Kensley" authorityYear="2005" box="[323,741,1899,1924]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="495" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00CC31419194E14FE20FFFA" box="[323,450,1900,1924]" italics="true" pageId="1" pageNumber="495">Heterodina</emphasis>
|
||
<bibRefCitation id="EFBC38DBB00CC31419904E13FD07FFFA" author="Schotte" box="[458,741,1899,1924]" pageId="1" pageNumber="495" refString="Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211 - 1282." type="journal article" year="2005">Schotte & Kensley, 2005</bibRefCitation>
|
||
</taxonomicName>
|
||
can be identified by the head not having the lateral marginal extended (i.e. is laterally overlapped by pereonite 1), the pleon has a single segment, uropodal rami are lamellar with a reduced exopod set mid-margin, the penial processes are basally fused and pleopod 1 rami are collinear with the endopod markedly smaller than the exopod.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33716A1B00FC317189D49E0FAFDFAB3" pageId="2" pageNumber="496" type="reference_group">
|
||
<paragraph id="8B92452AB00FC317189D49E0FAA2FA66" blockId="2.[151,1437,151,717]" pageId="2" pageNumber="496">
|
||
<taxonomicName id="4C2D3EA9B00FC317189D49E0FD8BF8CE" ID-CoL="7PK3X" authority="Schotte & Kensley, 2005" authorityName="Schotte & Kensley" authorityYear="2005" box="[199,617,151,176]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC317189D49E0FEA4F8CE" box="[199,326,152,176]" italics="true" pageId="2" pageNumber="496">Heterodina</emphasis>
|
||
<bibRefCitation id="EFBC38DBB00FC317191749EFFD8BF8CE" author="Schotte" box="[333,617,151,176]" pageId="2" pageNumber="496" refString="Schotte, M. & Kensley, B. (2005) New species and records of Flabellifera from the Indian Ocean (Crustacea: Peracarida: Isopoda). Journal of Natural History, 39 (16), 1211 - 1282." type="journal article" year="2005">Schotte & Kensley, 2005</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C2D3EA9B00FC3171A2E49E0FC4AF8CE" ID-CoL="7NRZS" authority="Hansen, 1905" authorityName="Hansen" authorityYear="1905" box="[628,936,151,176]" class="Malacostraca" family="Sphaeromatidae" genus="Cassidinidea" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC3171A2E49E0FCE4F8CE" box="[628,774,152,176]" italics="true" pageId="2" pageNumber="496">Cassidinidea</emphasis>
|
||
<bibRefCitation id="EFBC38DBB00FC3171B5449E0FC4AF8CE" author="Hansen" box="[782,936,151,176]" pageId="2" pageNumber="496" refString="Hansen, H. J. (1905) On the propagation, structure, and classification of the family Sphaeromidae. Quarterly Journal of Microscopical Science, 49, 69 - 135." type="journal article" year="1905">Hansen, 1905</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2D3EA9B00FC3171B8549E0FAE3F8CE" ID-CoL="7Q3FZ" authority="Baker, 1929" authorityName="Baker" authorityYear="1929" box="[991,1281,151,176]" class="Malacostraca" family="Sphaeromatidae" genus="Syncassidina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC3171B8549E0FB93F8CE" box="[991,1137,152,176]" italics="true" pageId="2" pageNumber="496">Syncassidina</emphasis>
|
||
<bibRefCitation id="EFBC38DBB00FC3171C2349EFFAE3F8CE" author="Baker" box="[1145,1281,151,176]" pageId="2" pageNumber="496" refString="Baker, W. H. (1929) Australian species of the isopod family Sphaeromidae (continued). Transactions of the Royal Society of South Australia, 52, 49 - 61, pls 1 - 6. Bruce, N. L. (1994) The Cassidininae Hansen, 1905 (Crustacea: Isopoda: Sphaeromatidae) of Australia. Journal of Natural History, 28, 1077 - 1173. http: // dx. doi. org / 10.1080 / 00222939400770571" type="journal article" year="1929">
|
||
<collectingCountry id="F33A05BAB00FC3171C2349EFFB5CF8CE" box="[1145,1214,151,176]" name="United States Pacific Island Wildlife Refuges" pageId="2" pageNumber="496">Baker</collectingCountry>
|
||
, 1929
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
form a group of similar genera characterised by their small size (
|
||
<quantity id="4CD5E8CFB00FC3171AB649C4FC8FF8AA" box="[748,877,188,212]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="496" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2 to 3 mm</quantity>
|
||
), a generally flattened body shape, the epistome visible in dorsal view, simple pereopods (i.e. lacking lobes or processes) with a simple secondary unguis, the penial processes are elongate and basally fused; the uropods are lamellar, with the endopod forming part of the general body outline while the exopod is reduced in size and inserted mid-length along the lateral margin. These genera occupy inshore and sometimes high silt habitats. All three genera have the antennular bases separated by the epistome. Bruce (1994) gave the defining characters for this group. Pleonal sutures and morphology of the appendix masculina are generally consistent within genera of the
|
||
<taxonomicName id="4C2D3EA9B00FC3171BD248ECFBDFF9D3" ID-CoL="7NL4G" box="[904,1085,404,429]" class="Malacostraca" family="Sphaeromatidae" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="family">Sphaeromatidae</taxonomicName>
|
||
(e.g. Bruce 1994).
|
||
<taxonomicName id="4C2D3EA9B00FC3171D4748ECFEF5F9AE" ID-CoL="3L984" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="species" species="qeshmensis">
|
||
<emphasis id="B9599938B00FC3171D4748ECFEF5F9AE" italics="true" pageId="2" pageNumber="496">Heterodina qeshmensis</emphasis>
|
||
</taxonomicName>
|
||
and also
|
||
<taxonomicName id="4C2D3EA9B00FC31719DD48C1FDE7F9B1" ID-CoL="3L982" box="[391,517,440,464]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="species" species="mccaini">
|
||
<emphasis id="B9599938B00FC31719DD48C1FDE7F9B1" box="[391,517,440,464]" italics="true" pageId="2" pageNumber="496">H. mccaini</emphasis>
|
||
</taxonomicName>
|
||
(on examination of
|
||
<typeStatus id="5496FB88B00FC3171AAB48C0FCB3F9AE" box="[753,849,440,464]" pageId="2" pageNumber="496" type="paratype">paratype</typeStatus>
|
||
material) have short sutures on the pleon posterior margin, whereas
|
||
<taxonomicName id="4C2D3EA9B00FC317190F48A5FE36F98A" ID-CoL="3L983" box="[341,468,477,500]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="species" species="mosaica">
|
||
<emphasis id="B9599938B00FC317190F48A5FE36F98A" box="[341,468,477,500]" italics="true" pageId="2" pageNumber="496">H. mosaica</emphasis>
|
||
</taxonomicName>
|
||
is illustrated without pleonite sutures. The shape and size of the appendix masculina is similarly different between the species. At this point we draw no further inferences from these differences.
|
||
</paragraph>
|
||
<paragraph id="8B92452AB00FC317189D4B5CFB5CFAFB" blockId="2.[151,1437,151,717]" pageId="2" pageNumber="496">
|
||
<taxonomicName id="4C2D3EA9B00FC317189D4B5CFEA4FA42" ID-CoL="7PK3X" box="[199,326,548,572]" class="Malacostraca" family="Sphaeromatidae" genus="Heterodina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC317189D4B5CFEA4FA42" box="[199,326,548,572]" italics="true" pageId="2" pageNumber="496">Heterodina</emphasis>
|
||
</taxonomicName>
|
||
differs from the others of this group of genera by the lateral margins of the head not being extended;
|
||
<taxonomicName id="4C2D3EA9B00FC31719564B30FE7CFA1E" ID-CoL="7NRZS" box="[268,414,584,608]" class="Malacostraca" family="Sphaeromatidae" genus="Cassidinidea" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC31719564B30FE7CFA1E" box="[268,414,584,608]" italics="true" pageId="2" pageNumber="496">Cassidinidea</emphasis>
|
||
</taxonomicName>
|
||
has fully fused penial processes and an elongate appendix masculina, while
|
||
<taxonomicName id="4C2D3EA9B00FC3171D504B30FA7EFA1E" ID-CoL="7Q3FZ" box="[1290,1436,584,608]" class="Malacostraca" family="Sphaeromatidae" genus="Syncassidina" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC3171D504B30FA7EFA1E" box="[1290,1436,584,608]" italics="true" pageId="2" pageNumber="496">Syncassidina</emphasis>
|
||
</taxonomicName>
|
||
has antennular peduncle article 1 flattened and expanded and entirely lacks a uropodal exopod.
|
||
</paragraph>
|
||
<paragraph id="8B92452AB00FC317189D4BE8FAFDFAB3" blockId="2.[151,1437,151,717]" pageId="2" pageNumber="496">
|
||
<taxonomicName id="4C2D3EA9B00FC317189D4BE8FDEAFAD6" ID-CoL="7NPC7" authority="Bruce, 1994" authorityName="Bruce" authorityYear="1994" box="[199,520,656,680]" class="Malacostraca" family="Sphaeromatidae" genus="Apemosphaera" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="496" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9599938B00FC317189D4BE8FE8DFAD6" box="[199,367,656,680]" italics="true" pageId="2" pageNumber="496">Apemosphaera</emphasis>
|
||
Bruce, 1994
|
||
</taxonomicName>
|
||
is superficially similar, but has short, separate penial processes, the uropodal exopod is relatively large and positioned anteriorly on the endopod, and there are four visible pleonites.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |