249 lines
31 KiB
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249 lines
31 KiB
XML
<document id="DA9A237ACE8A30B3D1BD7CF3CF472C67" ID-DOI="10.3853/j.2201-4349.75.2023.1880" ID-ISSN="2201-4349" ID-Zenodo-Dep="10413868" IM.bibliography_approvedBy="guilherme" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="guilherme" IM.treatmentCitations_approvedBy="guilherme" IM.treatments_approvedBy="guilherme" checkinTime="1703107843784" checkinUser="felipe" docAuthor="Bruce, Niel L. & Rodcharoen, Eknarin" docDate="2023" docId="767987C49D07F428FF71FBDCDBFFC1E5" docLanguage="en" docName="RecAustMus.75.4.405-412.pdf" docOrigin="Records of the Australian Museum (Rec. Aust. Mus.) 75 (4)" docSource="http://dx.doi.org/10.3853/j.2201-4349.75.2023.1880" docStyle="DocumentStyle:997BA24B490466A2F99594A367FA147F.4:RecAustMus.2019-.journal_article.0cover" docStyleId="997BA24B490466A2F99594A367FA147F" docStyleName="RecAustMus.2019-.journal_article.0cover" docStyleVersion="4" docTitle="Cirolana madelinae Bruce & Rodcharoen 2023, comb. nov." docType="treatment" docVersion="7" lastPageNumber="407" masterDocId="8A40FFBC9D05F42BFFCDFFDFDA07C55D" masterDocTitle="Electrolana Schädel, Hyžný & Haug, 2021 (Crustacea: Isopoda: Cirolanidae), a Junior Synonym of Cirolana Leach, 1818 and a New Species of Metacirolana Kussakin, 1978 from Cretaceous Amber of Myanmar" masterLastPageNumber="412" masterPageNumber="405" pageNumber="407" updateTime="1715778366791" updateUser="guilherme" zenodo-license-document="CC-BY-4.0">
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<mods:title id="E6F0AB77E741419D578C5DAEB5CB8D3A">Electrolana Schädel, Hyžný & Haug, 2021 (Crustacea: Isopoda: Cirolanidae), a Junior Synonym of Cirolana Leach, 1818 and a New Species of Metacirolana Kussakin, 1978 from Cretaceous Amber of Myanmar</mods:title>
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<mods:name id="F80A8AA4807C264A8CA2EEFAF81E0479" type="personal">
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<mods:roleTerm id="DA3FA5B37F20EC75A90244B4E620185F">Author</mods:roleTerm>
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<mods:namePart id="6941924EEC67AE83379D4BB59A8FF950">Bruce, Niel L.</mods:namePart>
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<mods:affiliation id="FB8AB570EE428E814E9A2766141FDC89">Biodiversity & Geosciences Program, Queensland Museum, PO Box: 3300, South Brisbane BC, Queensland 4101, Australia; and Water Research Group, Unit for Environmental Sciences and Management, North-West University, Private Bag X 6001, Potchefstroom 2520, South Africa</mods:affiliation>
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<mods:roleTerm id="53B0CF5EC4552CBCA8625AA509104239">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B18D5501FFBDB4E7D05D61052361C919">Rodcharoen, Eknarin</mods:namePart>
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<mods:affiliation id="D2E9CCDE9F6EBE4EE4604DF150F2D3A1">Aquatic Science and Innovative Management Division, Faculty of Natural Resources; and Discipline of Excellence for Sustainable Aquaculture, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand</mods:affiliation>
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<mods:typeOfResource id="5666F38F1B7CFF50D9571BBBAD8B9CEA">text</mods:typeOfResource>
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<mods:title id="FBF2FB76A3372D042AEBE5F6B9D15393">Records of the Australian Museum</mods:title>
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<mods:date id="3D98E0BDCAA7371914669C3901C524C7">2023</mods:date>
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<mods:title id="99990A2A37E274A4E9C6D7B46EEEA6DA">Rec. Aust. Mus.</mods:title>
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<mods:number id="9C32D9772F243224E4D6A640C697AD3A">2023-12-06</mods:number>
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<treatment id="767987C49D07F428FF71FBDCDBFFC1E5" LSID="urn:lsid:plazi:treatment:767987C49D07F428FF71FBDCDBFFC1E5" httpUri="http://treatment.plazi.org/id/767987C49D07F428FF71FBDCDBFFC1E5" lastPageId="3" lastPageNumber="407" pageId="2" pageNumber="407">
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<subSubSection id="B6CA65599D07F429FF71FBDCD896C111" pageId="2" pageNumber="407" type="nomenclature">
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<paragraph id="FE6F36D29D07F429FF71FBDCD896C111" blockId="2.[188,772,1027,1100]" pageId="2" pageNumber="407">
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<heading id="A52781BE9D07F429FF71FBDCD896C111" bold="true" centered="true" fontSize="13" level="2" pageId="2" pageNumber="407" reason="4">
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<emphasis id="CCA4EAC09D07F429FF71FBDCD896C111" bold="true" pageId="2" pageNumber="407">
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<taxonomicName id="39D04D519D07F429FF71FBDCDBE1C111" authority="(Schadel, Hyzny & Haug, 2021)" authorityName="Bruce & Rodcharoen" authorityYear="2023" baseAuthorityName="Schadel, Hyzny & Haug" baseAuthorityYear="2021" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="madelinae" status="comb. nov.">
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<emphasis id="CCA4EAC09D07F429FF71FBDCDBD9C17F" bold="true" box="[188,478,1027,1058]" italics="true" pageId="2" pageNumber="407">Cirolana madelinae</emphasis>
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(
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<bibRefCitation id="9A414B239D07F429FE3FFBDCDBDBC111" author="Schadel, M. & J. T. Haug & M. Hyzny" pageId="2" pageNumber="407" pagination="2021003" refId="ref7475" refString="Schadel, M., J. T. Haug, and M. Hyzny. 2021. Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar. Nauplius 29: e 2021003. https: // doi. org / 10.1590 / 2358 - 2936 e 2021003" type="journal article" year="2021">Schädel, Hyžny & Haug, 2021</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
<taxonomicNameLabel id="D79757BB9D07F429FE22FBF2D896C111" box="[495,657,1069,1100]" pageId="2" pageNumber="407" rank="species">comb. 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="B6CA65599D07F429FE70FBBAD804C1DD" box="[445,515,1125,1152]" pageId="2" pageNumber="407" type="description">
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<paragraph id="FE6F36D29D07F429FE70FBBAD804C1DD" blockId="2.[445,515,1125,1152]" box="[445,515,1125,1152]" pageId="2" pageNumber="407">
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<figureCitation id="66EB2A579D07F429FE70FBBAD804C1DD" box="[445,515,1125,1152]" captionStart="Figure 1" captionStartId="3.[121,189,1013,1035]" captionTargetBox="[135,1405,158,984]" captionTargetId="figure-10@3.[121,1421,151,994]" captionTargetPageId="3" captionText="Figure 1. Cirolana madelinae (Schädel, Hyzny & Haug, 2021), comb. nov.: A, dorsal view; B, pereopod 1; C, pereopod 6 (partly reconstructed). Drawn from Schädel et al. (2021)." figureDoi="http://doi.org/10.5281/zenodo.10413870" httpUri="https://zenodo.org/record/10413870/files/figure.png" pageId="2" pageNumber="407">Fig. 1</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="B6CA65599D07F429FF08FB4CD87DC180" pageId="2" pageNumber="407" type="reference_group">
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<paragraph id="FE6F36D29D07F429FF08FB4CD87DC180" blockId="2.[197,763,1171,1246]" pageId="2" pageNumber="407">
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<treatmentCitation id="7F7110C39D07F429FF08FB4CD8F0C1F5" author="Schadel, M. & J. T. Haug & M. Hyzny" box="[197,759,1171,1193]" page="21" pageId="2" pageNumber="407" year="2021">
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<taxonomicName id="39D04D519D07F429FF08FB4CD8F0C1F5" authority="Schadel, Hyzny & Haug, 2021: 21" authorityName="Schadel, Hyzny & Haug" authorityPageNumber="21" authorityYear="2021" box="[197,759,1171,1193]" class="Malacostraca" family="Cirolanidae" genus="Electrolana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="madelinae">
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<emphasis id="CCA4EAC09D07F429FF08FB4CDBA7C1F5" box="[197,416,1171,1192]" italics="true" pageId="2" pageNumber="407">Electrolana madelinae</emphasis>
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<bibRefCitation id="9A414B239D07F429FE6BFB4CD8F0C1F5" author="Schadel, M. & J. T. Haug & M. Hyzny" box="[422,759,1171,1193]" pageId="2" pageNumber="407" pagination="2021003" refId="ref7475" refString="Schadel, M., J. T. Haug, and M. Hyzny. 2021. Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar. Nauplius 29: e 2021003. https: // doi. org / 10.1590 / 2358 - 2936 e 2021003" type="journal article" year="2021">Schädel, Hyžny & Haug, 2021: 21</bibRefCitation>
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</taxonomicName>
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||
</treatmentCitation>
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||
, figs 4, 5, 6, 7A (part,
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<typeStatus id="216B88709D07F429FE7CFB71D802C199" box="[433,517,1198,1220]" pageId="2" pageNumber="407" type="holotype">holotype</typeStatus>
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||
only; not
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||
<typeStatus id="216B88709D07F429FDA5FB71D8BCC19E" box="[616,699,1198,1219]" pageId="2" pageNumber="407" type="paratype">paratype</typeStatus>
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figs 2, 3, 10A =
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<taxonomicName id="39D04D519D07F429FEF1FB17D827C180" authority="Bruce & Rodcharoen, 2023" authorityName="Bruce & Rodcharoen" authorityYear="2023" box="[316,544,1224,1245]" class="Malacostraca" family="Cirolanidae" genus="Metacirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="jimlowryi" status="sp. nov.">
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<emphasis id="CCA4EAC09D07F429FEF1FB17D827C180" box="[316,544,1224,1245]" italics="true" pageId="2" pageNumber="407">Metacirolana jimlowryi</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="D79757BB9D07F429FDEBFB16D868C180" box="[550,623,1224,1246]" pageId="2" pageNumber="407" rank="species">sp. nov</taxonomicNameLabel>
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).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="B6CA65599D07F429FF6BFB2CDB5AC075" pageId="2" pageNumber="407" type="materials_examined">
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||
<paragraph id="FE6F36D29D07F429FF6BFB2CDB5AC075" blockId="2.[166,794,1267,1320]" pageId="2" pageNumber="407">
|
||
<materialsCitation id="4EB83C8F9D07F429FF6BFB2CDB5AC075" collectionCode="NHMW" pageId="2" pageNumber="407" specimenCode="NHMW 2017" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="CCA4EAC09D07F429FF6BFB2CDB09C056" bold="true" box="[166,270,1267,1291]" pageId="2" pageNumber="407">
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||
<typeStatus id="216B88709D07F429FF6BFB2CDB09C056" box="[166,270,1267,1291]" pageId="2" pageNumber="407" type="holotype">Holotype</typeStatus>
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||
</emphasis>
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||
: Published figures (
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<bibRefCitation id="9A414B239D07F429FE13FB2CD8B5C056" author="Schadel, M. & J. T. Haug & M. Hyzny" box="[478,690,1267,1291]" pageId="2" pageNumber="407" pagination="2021003" refId="ref7475" refString="Schadel, M., J. T. Haug, and M. Hyzny. 2021. Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar. Nauplius 29: e 2021003. https: // doi. org / 10.1590 / 2358 - 2936 e 2021003" type="journal article" year="2021">
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Schädel
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||
<emphasis id="CCA4EAC09D07F429FDF4FB2BD873C056" box="[569,628,1267,1291]" italics="true" pageId="2" pageNumber="407">et al.,</emphasis>
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||
2021
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||
</bibRefCitation>
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||
),
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<specimenCode id="AE769EA99D07F429FD0EFB2BDADBC075" collectionCode="NHMW" country="Austria" httpUri="http://grbio.org/cool/91g3-0mnw" name="Naturhistorisches Museum, Wien" pageId="2" pageNumber="407" type="Museum">NHMW 2017</specimenCode>
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/0052/0001.
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||
</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="B6CA65599D07F429FF6BFAE2DE74C4E5" pageId="2" pageNumber="407" type="diagnosis">
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<paragraph id="FE6F36D29D07F429FF6BFAE2DE74C4E5" blockId="2.[166,795,1341,2010]" lastBlockId="2.[839,1467,151,440]" pageId="2" pageNumber="407">
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<emphasis id="CCA4EAC09D07F429FF6BFAE2DB13C008" bold="true" box="[166,276,1341,1365]" pageId="2" pageNumber="407">Diagnosis</emphasis>
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. Body 2.8 as long as greatest width (at pereonite 5); pleon 19% total body length. Pleotelson 1.2 as long as anterior width; lateral margins evenly convex, converging to broadly rounded posterior margin with apically bifid median point; posterior margin with 10 robust setae (as 5+5; as counted from
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<bibRefCitation id="9A414B239D07F429FE69FA0FD88DC0B5" author="Schadel, M. & J. T. Haug & M. Hyzny" box="[420,650,1488,1512]" pageId="2" pageNumber="407" pagination="2021003" refId="ref7475" refString="Schadel, M., J. T. Haug, and M. Hyzny. 2021. Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar. Nauplius 29: e 2021003. https: // doi. org / 10.1590 / 2358 - 2936 e 2021003" type="journal article" year="2021">
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Schädel
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<emphasis id="CCA4EAC09D07F429FDC8FA0FD838C0B5" box="[517,575,1488,1512]" italics="true" pageId="2" pageNumber="407">et al.</emphasis>
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, 2021
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||
</bibRefCitation>
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||
: fig. 4A, RS present and notches where RS are missing). Coxae 6 and7 prominent, conspicuous in dorsal view, with prominent oblique carina, posteriorly acute; coxae 6 ventral and posterior margin forming angle of
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<emphasis id="CCA4EAC09D07F429FDDBF999D831C300" box="[534,566,1606,1629]" italics="true" pageId="2" pageNumber="407">ca.</emphasis>
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40°, coxae 7
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<emphasis id="CCA4EAC09D07F429FD0AF999D8E0C300" box="[711,743,1606,1629]" italics="true" pageId="2" pageNumber="407">ca.</emphasis>
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30°; coxae 7 extending posteriorly to mid-pleonite 5. Frontal lamina broad, ventrally flat,
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<emphasis id="CCA4EAC09D07F429FE2AF95FD80FC3CA" box="[487,520,1664,1687]" italics="true" pageId="2" pageNumber="407">ca.</emphasis>
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3.0 as long as posterior width; anterior margin obscured, narrowly rounded or acute. Antennular flagellum extending to mid-pereonite 1. Antennal flagellum
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<emphasis id="CCA4EAC09D07F429FEB0F907DB9AC3B2" box="[381,413,1752,1775]" italics="true" pageId="2" pageNumber="407">ca.</emphasis>
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||
1.8 as long as peduncle, extending to posterior of pereonite 6. Pereopods typical of
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<taxonomicName id="39D04D519D07F429FD79F92AD914C250" authorityName="Leach" authorityYear="1818" box="[692,787,1781,1805]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="genus">
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<emphasis id="CCA4EAC09D07F429FD79F92AD914C250" box="[692,787,1781,1805]" italics="true" pageId="2" pageNumber="407">Cirolana</emphasis>
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</taxonomicName>
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||
, distal and inferior margins of ischium and merus with short robust setae (images indistinct), distal margin noticeably wider than proximal; pereopod 1 dactylus robust with robust unguis and secondary unguis. Uropod (details principally from left uropod) peduncle posterior lobe about 0.7 as long as endopod; extending to or very slightly beyond posterior margin of pleotelson, marginal setae in single tier, apices sub-acute. Uropodal endopod apically sub-bifid; lateral margin distally convex, without prominent excision, with 3 robust setae, mesial margin strongly convex, with 6 robust setae; lateral and mesial margins forming an angle of
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<emphasis id="CCA4EAC09D07F429FAA6FF2FDF8CC45A" box="[1387,1419,240,263]" italics="true" pageId="2" pageNumber="407">ca.</emphasis>
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45°. Uropodal exopod apically sub-bifid; 0.8 as long as endopod, not extending to end of endopod, 2.5 times as long as greatest width; lateral margin weakly convex, setation not clear, with 4 widely-spaced robust setae; mesial margin convex, setation not clear, with 3 or 4 robust setae; lateral and mesial margins forming an angle of
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<emphasis id="CCA4EAC09D07F429FBECFE7FDE46C4EA" box="[1057,1089,416,439]" italics="true" pageId="2" pageNumber="407">ca.</emphasis>
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37°.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="B6CA65599D07F428FC8AFE12DBFFC1E5" lastPageId="3" lastPageNumber="408" pageId="2" pageNumber="407" type="discussion">
|
||
<paragraph id="FE6F36D29D07F429FC8AFE12DE40C137" blockId="2.[839,1467,461,2010]" pageId="2" pageNumber="407">
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<emphasis id="CCA4EAC09D07F429FC8AFE12D9A9C4B8" bold="true" box="[839,942,461,485]" pageId="2" pageNumber="407">Remarks</emphasis>
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||
.
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<taxonomicName id="39D04D519D07F429FC74FE12DE8CC4B8" authorityName="Bruce & Rodcharoen" authorityYear="2023" baseAuthorityName="Schadel, Hyzny & Haug" baseAuthorityYear="2021" box="[953,1163,461,485]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="madelinae">
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<emphasis id="CCA4EAC09D07F429FC74FE12DE8CC4B8" box="[953,1163,461,485]" italics="true" pageId="2" pageNumber="407">Cirolana madelinae</emphasis>
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||
</taxonomicName>
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was not described as such by
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||
<bibRefCitation id="9A414B239D07F429FC8AFE35DE24C75F" author="Schadel, M. & J. T. Haug & M. Hyzny" box="[839,1059,490,514]" pageId="2" pageNumber="407" pagination="2021003" refId="ref7475" refString="Schadel, M., J. T. Haug, and M. Hyzny. 2021. Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar. Nauplius 29: e 2021003. https: // doi. org / 10.1590 / 2358 - 2936 e 2021003" type="journal article" year="2021">
|
||
Schädel
|
||
<emphasis id="CCA4EAC09D07F429FC6DFE34D9D2C75F" box="[928,981,490,514]" italics="true" pageId="2" pageNumber="407">et al.</emphasis>
|
||
(2021)
|
||
</bibRefCitation>
|
||
, but rather the specimen was described using primarily absolute measurements taken from both the
|
||
<typeStatus id="216B88709D07F429FC8AFDFAD9A5C760" box="[839,930,549,573]" pageId="2" pageNumber="407" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="216B88709D07F429FC1CFDFADE2AC760" box="[977,1069,549,573]" pageId="2" pageNumber="407" type="paratype">paratype</typeStatus>
|
||
, together with higher-taxon characters; a short differential diagnosis was also given. The diagnosis, also based on the
|
||
<typeStatus id="216B88709D07F429FBC1FD80DE6EC72A" box="[1036,1129,607,631]" pageId="2" pageNumber="407" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="216B88709D07F429FB6CFDBFDEF8C725" box="[1185,1279,608,632]" pageId="2" pageNumber="407" type="paratype">paratype</typeStatus>
|
||
, included several errors in interpretation of the specimens and consisted of a mixture of higher-taxon characters, non-differential characters as well as some species-level information. Specifically, pleonite 5 was misinterpreted as having free lateral margins, when pleonite 5 is clearly laterally overlapped by pleonite 4 (
|
||
<bibRefCitation id="9A414B239D07F429FC27FCD0DECBC675" author="Schadel, M. & J. T. Haug & M. Hyzny" box="[1002,1228,783,808]" pageId="2" pageNumber="407" pagination="2021003" refId="ref7475" refString="Schadel, M., J. T. Haug, and M. Hyzny. 2021. Ontogenetic development captured in amber - the first record of aquatic representatives of Isopoda in Cretaceous amber from Myanmar. Nauplius 29: e 2021003. https: // doi. org / 10.1590 / 2358 - 2936 e 2021003" type="journal article" year="2021">
|
||
Schädel
|
||
<emphasis id="CCA4EAC09D07F429FB87FCCFDE8DC67A" box="[1098,1162,783,807]" italics="true" pageId="2" pageNumber="407">et al.,</emphasis>
|
||
2021
|
||
</bibRefCitation>
|
||
: fig. 4A); further, the pleopod 5 endopod is described as lacking marginal setae, but pleopod 5 is not visible in the
|
||
<typeStatus id="216B88709D07F429FBB2FC95DEDBC63F" box="[1151,1244,842,866]" pageId="2" pageNumber="407" type="holotype">holotype</typeStatus>
|
||
and, in any case, that is a family level character for the
|
||
<taxonomicName id="39D04D519D07F429FB61FCB8DF20C622" authorityName="Dana" authorityYear="1852" box="[1196,1319,871,895]" class="Malacostraca" family="Cirolanidae" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="family">Cirolanidae</taxonomicName>
|
||
and therefore uninformative at genus and species level.Although not stated, the “differential diagnosis” appears to include characters of both specimens, and thereby combines characters of two species in different genera. The species diagnosis presented here is based on a standard cirolanid taxonomic character data seta as used, for example, by
|
||
<bibRefCitation id="9A414B239D07F429FB65FBC8DFB0C16D" author="Sidabalok, C. M. & N. L. Bruce" box="[1192,1463,1047,1072]" pageId="2" pageNumber="407" pagination="401 - 435" refId="ref7717" refString="Sidabalok, C. M., and N. L. Bruce. 2017. Review of the species of the Cirolana ' parva - group' (Cirolanidae: Isopoda: Crustacea) in Indonesian and Singaporean waters. Zootaxa 4317: 401 - 435. https: // doi. org / 10.11646 / zootaxa. 4317.3.1" type="journal article" year="2017">Sidabalok & Bruce (2017</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="9A414B239D07F429FC8AFBEAD98DC110" author="Sidabalok, C. & N. L. Bruce" box="[839,906,1077,1101]" pageId="2" pageNumber="407" pagination="177 - 207" refId="ref7776" refString="Sidabalok, C., and N. L. Bruce. 2018 a. Review of the Cirolana ' pleonastica - group' (Crustacea: Isopoda: Cirolanidae) with description of four new species from the Indo-Malaysian region. Raffles Bulletin of Zoology 66: 177 - 207." type="journal article" year="2018">2018a</bibRefCitation>
|
||
) and Bruce
|
||
<emphasis id="CCA4EAC09D07F429FBC5FBE9DE3AC110" box="[1032,1085,1077,1101]" italics="true" pageId="2" pageNumber="407">et al.</emphasis>
|
||
(2017) and as such does not include higher-taxon characters.
|
||
</paragraph>
|
||
<paragraph id="FE6F36D29D07F429FCA8FBB0D9DFC238" blockId="2.[839,1467,461,2010]" pageId="2" pageNumber="407">
|
||
Several large and definable groups of species exist within the large genus
|
||
<taxonomicName id="39D04D519D07F429FC3BFB52DE52C1F8" authorityName="Leach" authorityYear="1818" box="[1014,1109,1165,1189]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="CCA4EAC09D07F429FC3BFB52DE52C1F8" box="[1014,1109,1165,1189]" italics="true" pageId="2" pageNumber="407">Cirolana</emphasis>
|
||
</taxonomicName>
|
||
(157 species; 144 extant and 13 fossil species to date; Boyko
|
||
<emphasis id="CCA4EAC09D07F429FB4CFB74DEB0C19F" box="[1153,1207,1194,1218]" italics="true" pageId="2" pageNumber="407">et al.</emphasis>
|
||
, 2021). One such group of species is the
|
||
<taxonomicName id="39D04D519D07F429FBC7FB18DEC6C182" authorityName="Hansen" authorityYear="1890" box="[1034,1217,1223,1248]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="parva">
|
||
<emphasis id="CCA4EAC09D07F429FBC7FB18DE6CC182" box="[1034,1131,1223,1247]" italics="true" pageId="2" pageNumber="407">Cirolana</emphasis>
|
||
“
|
||
<emphasis id="CCA4EAC09D07F429FB4FFB17DEC6C182" box="[1154,1217,1224,1247]" italics="true" pageId="2" pageNumber="407">parva</emphasis>
|
||
</taxonomicName>
|
||
-group” (
|
||
<bibRefCitation id="9A414B239D07F429FAE4FB17DFB0C1BD" author="Bruce, N. L." box="[1321,1463,1224,1248]" pageId="2" pageNumber="407" pagination="47 - 66" refId="ref6019" refString="Bruce, N. L. 2004. New species of the Cirolana ' parva - group' (Crustacea: Isopoda: Cirolanidae) from coastal habitats around New Zealand. Species Diversity 9: 47 - 66. https: // doi. org / 10.12782 / specdiv. 9.47" type="journal article" year="2004">Bruce, 2004</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="9A414B239D07F429FC8AFB3ADE5DC1A0" author="Sidabalok, C. M. & N. L. Bruce" box="[839,1114,1253,1277]" pageId="2" pageNumber="407" pagination="401 - 435" refId="ref7717" refString="Sidabalok, C. M., and N. L. Bruce. 2017. Review of the species of the Cirolana ' parva - group' (Cirolanidae: Isopoda: Crustacea) in Indonesian and Singaporean waters. Zootaxa 4317: 401 - 435. https: // doi. org / 10.11646 / zootaxa. 4317.3.1" type="journal article" year="2017">Sidabalok & Bruce, 2017</bibRefCitation>
|
||
). All
|
||
<taxonomicName id="39D04D519D07F429FB5FFB3ADEDCC1A0" authorityName="Hansen" authorityYear="1890" box="[1170,1243,1253,1277]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="parva">
|
||
“
|
||
<emphasis id="CCA4EAC09D07F429FB50FB39DEDCC1A0" box="[1181,1243,1254,1277]" italics="true" pageId="2" pageNumber="407">parva</emphasis>
|
||
</taxonomicName>
|
||
-group” species have a rostrum that folds ventrally and posteriorly and makes contact with the anterior point of the pentagonal frontal lamina. Whereas the ventral rostral characters are not visible in the specimen, the frontal lamina, while not clear, does appear to be pentagonal. Several other character states of the
|
||
<taxonomicName id="39D04D519D07F429FCA0FA4AD9B0C0F0" authorityName="Hansen" authorityYear="1890" box="[877,951,1429,1453]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="parva">
|
||
“
|
||
<emphasis id="CCA4EAC09D07F429FCB4FA49D9B0C0F0" box="[889,951,1430,1453]" italics="true" pageId="2" pageNumber="407">parva</emphasis>
|
||
</taxonomicName>
|
||
-group” are present in
|
||
<taxonomicName id="39D04D519D07F429FB6CFA4ADF29C0F0" authorityName="Bruce & Rodcharoen" authorityYear="2023" baseAuthorityName="Schadel, Hyzny & Haug" baseAuthorityYear="2021" box="[1185,1326,1429,1453]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="madelinae">
|
||
<emphasis id="CCA4EAC09D07F429FB6CFA4ADF29C0F0" box="[1185,1326,1429,1453]" italics="true" pageId="2" pageNumber="407">C. madelinae</emphasis>
|
||
</taxonomicName>
|
||
: the antennal flagellum extending posteriorly to or beyond pereonite 4; unornamented body surfaces; and more significantly, pleonite 4 strongly produced, extending posteriorly to or beyond pleonite 5, and while pleonite 3 is not as clearly visible, it also appears strongly posteriorly produced and acute; the linguiform pleotelson with an apical point; the pattern of robust setae on the pleotelson; and the shape of the uropodal rami, notably with acute apices and at least sub-bifid apices (apices appear at least partly damaged).
|
||
<taxonomicName id="39D04D519D07F429FB25F942DFBCC3E8" authorityName="Bruce & Rodcharoen" authorityYear="2023" baseAuthorityName="Schadel, Hyzny & Haug" baseAuthorityYear="2021" box="[1256,1467,1693,1717]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="madelinae">
|
||
<emphasis id="CCA4EAC09D07F429FB25F942DFBCC3E8" box="[1256,1467,1693,1717]" italics="true" pageId="2" pageNumber="407">Cirolana madelinae</emphasis>
|
||
</taxonomicName>
|
||
differs from all species in the
|
||
<taxonomicName id="39D04D519D07F429FB5BF965DEE7C38F" authorityName="Hansen" authorityYear="1890" box="[1174,1248,1722,1746]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="parva">
|
||
“
|
||
<emphasis id="CCA4EAC09D07F429FB6FF964DEE7C38F" box="[1186,1248,1723,1746]" italics="true" pageId="2" pageNumber="407">parva</emphasis>
|
||
</taxonomicName>
|
||
-group” by the long acute coxae on pereonites 4–7, those of pereonite 7 extending posteriorly to pleonite 5. A further point of distinction is that the pleon in
|
||
<taxonomicName id="39D04D519D07F429FC06F8CCDE5EC277" authorityName="Bruce & Rodcharoen" authorityYear="2023" baseAuthorityName="Schadel, Hyzny & Haug" baseAuthorityYear="2021" box="[971,1113,1810,1834]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="madelinae">
|
||
<emphasis id="CCA4EAC09D07F429FC06F8CCDE5EC277" box="[971,1113,1810,1834]" italics="true" pageId="2" pageNumber="407">C. madelinae</emphasis>
|
||
</taxonomicName>
|
||
is relatively longer than all other species of the
|
||
<taxonomicName id="39D04D519D07F429FC11F8EFDE21C21A" authorityName="Hansen" authorityYear="1890" box="[988,1062,1840,1864]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="parva">
|
||
“
|
||
<emphasis id="CCA4EAC09D07F429FC25F8EFDE21C21A" box="[1000,1062,1840,1863]" italics="true" pageId="2" pageNumber="407">parva</emphasis>
|
||
</taxonomicName>
|
||
-group” (19% total body length versus 10.4–13.2%).
|
||
</paragraph>
|
||
<paragraph id="FE6F36D29D07F428FCA8F8B4DBFFC1E5" blockId="2.[839,1467,461,2010]" lastBlockId="3.[121,749,1126,1208]" lastPageId="3" lastPageNumber="408" pageId="2" pageNumber="407">
|
||
Fourteen species of fossil
|
||
<taxonomicName id="39D04D519D07F429FBB1F8B5DEDCC2DF" authorityName="Leach" authorityYear="1818" box="[1148,1243,1898,1922]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="CCA4EAC09D07F429FBB1F8B5DEDCC2DF" box="[1148,1243,1898,1922]" italics="true" pageId="2" pageNumber="407">Cirolana</emphasis>
|
||
</taxonomicName>
|
||
have been described (including
|
||
<taxonomicName id="39D04D519D07F429FC74F858DE97C2C2" box="[953,1168,1927,1951]" class="Malacostraca" family="Cirolanidae" genus="Cirolana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="407" phylum="Arthropoda" rank="species" species="tomhurleyi">
|
||
<emphasis id="CCA4EAC09D07F429FC74F858DE97C2C2" box="[953,1168,1927,1951]" italics="true" pageId="2" pageNumber="407">Cirolana tomhurleyi</emphasis>
|
||
</taxonomicName>
|
||
(Wilson
|
||
<emphasis id="CCA4EAC09D07F429FB22F857DF03C2C2" box="[1263,1284,1928,1951]" italics="true" pageId="2" pageNumber="407">in</emphasis>
|
||
<bibRefCitation id="9A414B239D07F429FAC5F858D9E7C2E0" author="Wilson, G. D. F. & J. R. Paterson & B. P. Kear" pageId="2" pageNumber="407" pagination="1053 - 1068" refId="ref8085" refString="Wilson, G. D. F., J. R. Paterson, and B. P. Kear. 2011. Fossil isopods associated with a fish skeleton from the Lower Cretaceous of Queensland, Australia - direct evidence of a scavenging lifestyle in Mesozoic Cymothoida. Paleontology 54 (5): 1053 - 1068." type="journal article" year="2011">Wilson, Paterson & Kear, 2011</bibRefCitation>
|
||
) comb. nov. Each of these species can be excluded by having either rounded uropodal endopods, or the uropodal endopod being apically acute, with the rami extending clearly beyond the posterior margin of the pleotelson (e.g., Bruce
|
||
<emphasis id="CCA4EAC09D06F428FEBDFB7EDBA1C1E5" box="[368,422,1184,1208]" italics="true" pageId="3" pageNumber="408">et al.</emphasis>
|
||
, 2021).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |