536 lines
52 KiB
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536 lines
52 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1097.79713" ID-Pensoft-Pub="1313-2970-1097-183" ID-Pensoft-UUID="54C23F6DB36B57E2AE225C7FA2649A40" ID-ZooBank="4B27A1D5A4A84BF899E8B1C6A29FEB0F" LSID="urn:lsid:zoobank.org:act:98BB8DE9-79A3-4985-9EC3-EAE47971E91C" ModsDocID="1313-2970-1097-183" checkinTime="1651307131154" checkinUser="pensoft" docAuthor="Yu, Na, Ma, Shunxin, Wang, Qianwei & Zhai, Dayou" docDate="2022" docId="0EC6A51A94AA5CB98FA4658FD72E8409" docLanguage="en" docName="ZooKeys 1097: 183-207" docOrigin="ZooKeys 1097" docPubDate="2022-04-29" docSource="http://dx.doi.org/10.3897/zookeys.1097.79713" docTitle="Cyclocypris pangi Yu & Ma & Wang & Zhai 2022, sp. nov." docType="treatment" docUuid="98BB8DE9-79A3-4985-9EC3-EAE47971E91C" docUuidSource="ZooBank" docVersion="1" id="54C23F6DB36B57E2AE225C7FA2649A40" lastPageNumber="183" masterDocId="54C23F6DB36B57E2AE225C7FA2649A40" masterDocTitle="Three new species of non-marine ostracods (Crustacea, Ostracoda) from small water bodies of northern China" masterLastPageNumber="207" masterPageNumber="183" pageId="0" pageNumber="183" updateTime="1651307432140" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Three new species of non-marine ostracods (Crustacea, Ostracoda) from small water bodies of northern China</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Yu, Na</mods:namePart>
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<mods:affiliation>College of Teacher Education, East China Normal University, Shanghai, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ma, Shunxin</mods:namePart>
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<mods:affiliation>College of Teacher Education, East China Normal University, Shanghai, China & Fengxian High School, Shanghai, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Wang, Qianwei</mods:namePart>
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<mods:affiliation>Yunnan Key Laboratory for Palaeobiology, Institute of Palaeontology, Yunnan University, Kunming 650500, China & MEC International Joint Laboratory for Palaeobiology and Palaeoenvironment, Yunnan University, Kunming 650500, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zhai, Dayou</mods:namePart>
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<mods:affiliation>Yunnan Key Laboratory for Palaeobiology, Institute of Palaeontology, Yunnan University, Kunming 650500, China & MEC International Joint Laboratory for Palaeobiology and Palaeoenvironment, Yunnan University, Kunming 650500, China</mods:affiliation>
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<mods:nameIdentifier type="email">dyzhai@ynu.edu.cn</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-04-29</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1097</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>183</mods:start>
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<mods:end>207</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1097.79713</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1097.79713</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1097-183</mods:identifier>
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<mods:identifier type="ZooBank">4B27A1D5A4A84BF899E8B1C6A29FEB0F</mods:identifier>
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<mods:identifier type="Pensoft-UUID">54C23F6DB36B57E2AE225C7FA2649A40</mods:identifier>
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<treatment LSID="urn:lsid:zoobank.org:act:98BB8DE9-79A3-4985-9EC3-EAE47971E91C" httpUri="http://treatment.plazi.org/id/0EC6A51A94AA5CB98FA4658FD72E8409" lastPageNumber="183" pageId="0" pageNumber="183">
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<subSubSection pageId="0" pageNumber="183" type="nomenclature">
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<paragraph pageId="0" pageNumber="183">
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<taxonomicName LSID="http://zoobank.org/98BB8DE9-79A3-4985-9EC3-EAE47971E91C" authority="Yu & Ma & Wang & Zhai, 2022" authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris pangi" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="pangi" status="sp. nov.">Cyclocypris pangi</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="183">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="description">
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<paragraph pageId="0" pageNumber="183">
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">Figs 4</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">, 5</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">, 6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="reference_group">
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<paragraph pageId="0" pageNumber="183">
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<taxonomicName authority="Yu & Ma & Wang & Zhai, 2022" authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="genus" status="sp. nov.">Cyclocypris</taxonomicName>
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sp. -
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<bibRefCitation DOI="https://doi.org/10.1163/15685403-00003667" author="Zhai, DY" journalOrPublisher="Crustaceana" pageId="0" pageNumber="183" pagination="471 - 502" refId="B49" refString="Zhai, DY, Smith, RJ, Peng, P, Yu, N, Ma, SX, Li, XZ, 2017. Cluster analyses of Ostracoda based on dimensions of body structures: Implications for taxonomic classification. Crustaceana 90: 471 - 502, DOI: https://doi.org/10.1163/15685403-00003667" title="Cluster analyses of Ostracoda based on dimensions of body structures: Implications for taxonomic classification." url="https://doi.org/10.1163/15685403-00003667" volume="90" year="2017">Zhai et al. 2017</bibRefCitation>
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: 485, fig. 8.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="type locality">
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<paragraph pageId="0" pageNumber="183">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="183">
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A pond (Y34, Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Information on sampling sites (GPS coordinates based on WGS 84 system)." httpUri="http://table.plazi.org/id/09FB8F23F564EB84118E98DEA5886AD8" pageId="0" pageNumber="183" tableUuid="09FB8F23F564EB84118E98DEA5886AD8">1</tableCitation>
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) in Beijing, China.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="type material">
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<paragraph pageId="0" pageNumber="183">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="183">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="183">Holotype</emphasis>
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: one male (dyzoc559).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="183">Allotype</emphasis>
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: one female (dyzoc558).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="183">Paratypes</emphasis>
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: two females (dyzoc560, dyzoc561) and two males (dyzoc562, dyzoc563). All from the type locality, dissected, valves preserved on the micropalaeontological slides.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="materials_examined">
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<paragraph pageId="0" pageNumber="183">Other material.</paragraph>
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<paragraph pageId="0" pageNumber="183">
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One female (dyzoc675), from the site Y30 (Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Information on sampling sites (GPS coordinates based on WGS 84 system)." httpUri="http://table.plazi.org/id/09FB8F23F564EB84118E98DEA5886AD8" pageId="0" pageNumber="183" tableUuid="09FB8F23F564EB84118E98DEA5886AD8">1</tableCitation>
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), with soft parts dissected and valves preserved on a micropalaeontological slide. Two undissected specimens (dyzoc816, dyzoc817), from the site Y30 (Table
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<tableCitation captionStart="Table 1" captionStartId="T1" captionText="Table 1. Information on sampling sites (GPS coordinates based on WGS 84 system)." httpUri="http://table.plazi.org/id/09FB8F23F564EB84118E98DEA5886AD8" pageId="0" pageNumber="183" tableUuid="09FB8F23F564EB84118E98DEA5886AD8">1</tableCitation>
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), preserved dry on the micropalaeontological slides.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="etymology">
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<paragraph pageId="0" pageNumber="183">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="183">This species is named in the honour of Prof. Qiqing Pang (Hebei GEO University, China) in recognition of his productive work on Mesozoic and Cenozoic ostracods since the 1960s.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="description">
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<paragraph pageId="0" pageNumber="183">Dimensions.</paragraph>
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<paragraph pageId="0" pageNumber="183">
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Male,
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<emphasis italics="true" pageId="0" pageNumber="183">n</emphasis>
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= 3, LV, length 520-540
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, height 355-387
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Female,
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<emphasis italics="true" pageId="0" pageNumber="183">n</emphasis>
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= 4, LV, length 483-558
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, height 331-390
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="diagnosis">
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<paragraph pageId="0" pageNumber="183">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="183">
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<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris</emphasis>
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</taxonomicName>
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species with intermediate-sized (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4A</figureCitation>
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), dark-brown carapace. RV overlapping LV anteriorly and ventrally. A2 natatory setae exceeding terminal claws by 55% of length (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5B</figureCitation>
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). Prehensile palps slightly asymmetrical, with sub-rectangular trunks, finger of left prehensile palp wider (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6A, B</figureCitation>
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). L6
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<emphasis italics="true" pageId="0" pageNumber="183">e</emphasis>
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-seta exceeding end of terminal segment. L7 fourth segment with length almost twice of width,
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<emphasis italics="true" pageId="0" pageNumber="183">h1</emphasis>
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short and slightly curved, not
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<normalizedToken originalValue="“S-shaped”">"S-shaped"</normalizedToken>
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(Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6C</figureCitation>
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). Terminal claws of UR not reaching half-length of UR stem (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6D</figureCitation>
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). Hp carrying S-shaped structure to interior side of lobe
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<emphasis italics="true" pageId="0" pageNumber="183">b</emphasis>
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, lobes
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<emphasis italics="true" pageId="0" pageNumber="183">a</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="183">b</emphasis>
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with wide distal end (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6F</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="183" type="description">
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<paragraph pageId="0" pageNumber="183">Description.</paragraph>
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<paragraph pageId="0" pageNumber="183">
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Carapace smooth. RV overlapping LV on all directions, and with one lobe-like expansion ventrally (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4G, H</figureCitation>
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). Dorsal margin arched. Ventral margin almost straight in RV (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4D</figureCitation>
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) and only slightly concave in LV (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4A-C, F</figureCitation>
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). Greatest height near middle length. Posterior end more rounded than anterior. Selvage peripheral along antero-ventral and postero-ventral margins (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4A</figureCitation>
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). Two inner lists present on each valve (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4C-F</figureCitation>
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): interior one most pronounced on anterior margin of RV (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4E</figureCitation>
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), weakly expressed on same position of LV (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4C, F</figureCitation>
|
||
); exterior one running close to selvage on both valves (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4C-F</figureCitation>
|
||
) except postero-ventral part of LV (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4C, F</figureCitation>
|
||
). Antero- and postero-ventral parts of RV each with one blunt peg (arrows in Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4D</figureCitation>
|
||
), corresponding to antero- and postero-ventral sockets on LV (arrows in Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Cyclocypris pangi sp. nov. A, B female, dyzoc 558 A outer view of LV B inner view of LV C-E female, dyzoc 675 C inner view of LV, with sockets arrowed D inner view of RV, with pegs arrowed E anterior part of (D) showing details of calcified inner lamella F female, dyzoc 560, inner view of LV G sex unknown, dyzoc 816, ventral view of carapace H sex unknown, dyzoc 817, dorsal view of slightly open carapace. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183">4C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1097.79713.figure4" httpUri="https://binary.pensoft.net/fig/678548" pageId="0" pageNumber="183" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="183">
|
||
<emphasis bold="true" pageId="0" pageNumber="183">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris pangi" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="pangi">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris pangi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="183">A, B</emphasis>
|
||
female, dyzoc558
|
||
<emphasis bold="true" pageId="0" pageNumber="183">A</emphasis>
|
||
outer view of LV
|
||
<emphasis bold="true" pageId="0" pageNumber="183">B</emphasis>
|
||
inner view of LV
|
||
<emphasis bold="true" pageId="0" pageNumber="183">C-E</emphasis>
|
||
female, dyzoc675
|
||
<emphasis bold="true" pageId="0" pageNumber="183">C</emphasis>
|
||
inner view of LV, with sockets arrowed
|
||
<emphasis bold="true" pageId="0" pageNumber="183">D</emphasis>
|
||
inner view of RV, with pegs arrowed
|
||
<emphasis bold="true" pageId="0" pageNumber="183">E</emphasis>
|
||
anterior part of (D) showing details of calcified inner lamella
|
||
<emphasis bold="true" pageId="0" pageNumber="183">F</emphasis>
|
||
female, dyzoc560, inner view of LV
|
||
<emphasis bold="true" pageId="0" pageNumber="183">G</emphasis>
|
||
sex unknown, dyzoc816, ventral view of carapace
|
||
<emphasis bold="true" pageId="0" pageNumber="183">H</emphasis>
|
||
sex unknown, dyzoc817, dorsal view of slightly open carapace. Scale bars: 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
A1 (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5A</figureCitation>
|
||
) seven-segmented. First segment with one dorsal and two long ventral setae. Second segment with one dorso-apical seta and tiny Rome organ. Third segment with one medium-long dorso-apical seta and one short ventro-apical seta. Fourth segment with two long dorso-apical setae and two short ventro-apical setae. Fifth segment with two long dorso-apical setae, and one long and one short ventro-apical setae. Sixth segment with four long apical setae. Seventh segment with three long apical setae and aesthetasc
|
||
<emphasis italics="true" pageId="0" pageNumber="183">ya</emphasis>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183" start="Figure 5" startId="F5">
|
||
<paragraph pageId="0" pageNumber="183">
|
||
<emphasis bold="true" pageId="0" pageNumber="183">Figure 5.</emphasis>
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris pangi" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="pangi">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris pangi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="183">A</emphasis>
|
||
male, dyzoc559 (holotype), A1
|
||
<emphasis bold="true" pageId="0" pageNumber="183">B</emphasis>
|
||
male, dyzoc559, A2
|
||
<emphasis bold="true" pageId="0" pageNumber="183">C</emphasis>
|
||
female, dyzoc558 (allotype), A2
|
||
<emphasis bold="true" pageId="0" pageNumber="183">D</emphasis>
|
||
female, dyzoc558, Md
|
||
<emphasis bold="true" pageId="0" pageNumber="183">E</emphasis>
|
||
female, dyzoc558, Mx
|
||
<emphasis bold="true" pageId="0" pageNumber="183">F</emphasis>
|
||
male, dyzoc559, L6. Scale bars: 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
Male A2 (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5B</figureCitation>
|
||
) five-segmented. Five long natatory setae extending beyond terminal claws with ~ 55% of their lengths. Sixth seta extending to end of next segment. Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">z3</emphasis>
|
||
long, reaching to end of terminal claws. Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">z1</emphasis>
|
||
well-developed and claw-like, slightly shorter than claws
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G2</emphasis>
|
||
and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">GM</emphasis>
|
||
. Claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G1</emphasis>
|
||
short, not reaching mid-way of
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G2</emphasis>
|
||
. Claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G3</emphasis>
|
||
very small and seta-like. Claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Gm</emphasis>
|
||
almost reaching mid-length of claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">GM</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
Female A2 (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5C</figureCitation>
|
||
) four-segmented. Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">z1</emphasis>
|
||
shorter than setae
|
||
<emphasis italics="true" pageId="0" pageNumber="183">z2</emphasis>
|
||
and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">z3</emphasis>
|
||
, exceeding mid-length of claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G3</emphasis>
|
||
. Claws
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G1</emphasis>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G3</emphasis>
|
||
, and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">G2</emphasis>
|
||
progressively shorter. Claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Gm</emphasis>
|
||
long, almost 80% length of claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">GM</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
Md (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5D</figureCitation>
|
||
) palp four-segmented. Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">
|
||
<normalizedToken originalValue="α">α</normalizedToken>
|
||
</emphasis>
|
||
short and slim. Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">
|
||
<normalizedToken originalValue="β">β</normalizedToken>
|
||
</emphasis>
|
||
very short and stout. Second segment with three long setae. Fourth segment with three claws and two setae.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
Mx (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5E</figureCitation>
|
||
) palp two-segmented. First segment with four setae on outer apical edge and one seta in sub-apical position near outer edge. Second segment with three long and three short setae.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
Male L5 (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6A, B</figureCitation>
|
||
) palps asymmetrical. First segment sub-rectangular. Left palp with bluntly rounded end and one sub-apical seta. Right palp slimmer than left, with one minute sub-apical seta. Distal end of right palp hook-like.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">Female L5 (not shown, deformed in all specimens examined.) Exopod bearing five soft, thick rays. Other chaetotaxy structures difficult to discern.</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
L6 (Fig.
|
||
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Cyclocypris pangi sp. nov. A male, dyzoc 559 (holotype), A 1 B male, dyzoc 559, A 2 C female, dyzoc 558 (allotype), A 2 D female, dyzoc 558, Md E female, dyzoc 558, Mx F male, dyzoc 559, L 6. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure5" httpUri="https://binary.pensoft.net/fig/678549" pageId="0" pageNumber="183">5F</figureCitation>
|
||
) five-segmented. First segment with
|
||
<emphasis italics="true" pageId="0" pageNumber="183">d1</emphasis>
|
||
-seta. Second segment with long
|
||
<emphasis italics="true" pageId="0" pageNumber="183">e</emphasis>
|
||
-seta, exceeding end of terminal segment. Third segment with
|
||
<emphasis italics="true" pageId="0" pageNumber="183">f</emphasis>
|
||
-seta slightly exceeding end of fourth segment. Fourth segment with two long
|
||
<emphasis italics="true" pageId="0" pageNumber="183">g</emphasis>
|
||
-setae, both exceeding beyond end of terminal segment. Fifth segment with short
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h1</emphasis>
|
||
- and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h3</emphasis>
|
||
- setae and long claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h2</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
L7 (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6C</figureCitation>
|
||
) four-segmented. First segment with
|
||
<emphasis italics="true" pageId="0" pageNumber="183">d1</emphasis>
|
||
-,
|
||
<emphasis italics="true" pageId="0" pageNumber="183">d2</emphasis>
|
||
- and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">dp</emphasis>
|
||
- setae. Second segment with
|
||
<emphasis italics="true" pageId="0" pageNumber="183">e</emphasis>
|
||
-seta, not extending to end of third segment. Third segment with
|
||
<emphasis italics="true" pageId="0" pageNumber="183">f</emphasis>
|
||
-seta slightly exceeding end of this segment, and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">g</emphasis>
|
||
-seta, slightly exceeding end of fourth segment. Fourth segment long, the length almost two times length of width with short
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h1</emphasis>
|
||
- and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h2</emphasis>
|
||
- setae and long
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h3</emphasis>
|
||
-seta.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183" start="Figure 6" startId="F6">
|
||
<paragraph pageId="0" pageNumber="183">
|
||
<emphasis bold="true" pageId="0" pageNumber="183">Figure 6.</emphasis>
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris pangi" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="pangi">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris pangi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov.
|
||
<emphasis bold="true" pageId="0" pageNumber="183">A</emphasis>
|
||
male, dyzoc559, left L5
|
||
<emphasis bold="true" pageId="0" pageNumber="183">B</emphasis>
|
||
male, dyzoc559, right L5
|
||
<emphasis bold="true" pageId="0" pageNumber="183">C</emphasis>
|
||
female, dyzoc558, L7
|
||
<emphasis bold="true" pageId="0" pageNumber="183">D</emphasis>
|
||
female, dyzoc558, UR
|
||
<emphasis bold="true" pageId="0" pageNumber="183">E</emphasis>
|
||
female, dyzoc558, UR attachment
|
||
<emphasis bold="true" pageId="0" pageNumber="183">F</emphasis>
|
||
male, dyzoc559, Hp. Scale bars: 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
UR (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6D</figureCitation>
|
||
) robust. Claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Gp</emphasis>
|
||
exceeding mid-length of claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Ga.</emphasis>
|
||
Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Sa</emphasis>
|
||
not reaching mid-length of claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Ga.</emphasis>
|
||
Seta
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Sp</emphasis>
|
||
short, not reaching base of claw
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Gp.</emphasis>
|
||
UR attachment with two long branches.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
Hemipenis (Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6F</figureCitation>
|
||
) stout. Lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">a</emphasis>
|
||
with wide, truncated distal end. Lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">b</emphasis>
|
||
shorter than lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">a</emphasis>
|
||
with wide distal end. Medial lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h</emphasis>
|
||
elongated, distally curved. Thin, slightly S-shaped structure with pointed end present to interior side of lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">b</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="183" type="remarks">
|
||
<paragraph pageId="0" pageNumber="183">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris</emphasis>
|
||
</taxonomicName>
|
||
is the third most diverse genus in
|
||
<taxonomicName lsidName="" pageId="0" pageNumber="183" rank="subFamily" subFamily="Cyclocypridinae">Cyclocypridinae</taxonomicName>
|
||
Kaufmann, 1900 and contains 21 species (
|
||
<bibRefCitation DOI="https://doi.org/10.5852/ejt.2019.492" author="Meisch, C" journalOrPublisher="European Journal of Taxonomy" pageId="0" pageNumber="183" pagination="1 - 135" refId="B26" refString="Meisch, C, Smith, RJ, Martens, K, 2019. A subjective global checklist of the extant non-marine Ostracoda (Crustacea). European Journal of Taxonomy 492: 1 - 135, DOI: https://doi.org/10.5852/ejt.2019.492" title="A subjective global checklist of the extant non-marine Ostracoda (Crustacea)." url="https://doi.org/10.5852/ejt.2019.492" volume="492" year="2019">Meisch et al. 2019</bibRefCitation>
|
||
). Except for
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. pusilla" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="pusilla">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. pusilla</emphasis>
|
||
</taxonomicName>
|
||
Sars, 1895 reported from Afrotropical region (
|
||
<bibRefCitation author="Sars, GO" journalOrPublisher="I Math Naturvidensk Kl" pageId="0" pageNumber="183" pagination="1 - 56" refId="B34" refString="Sars, GO, 1895. On some South-African Entomostraca raised from dried mud. Skr Vidensk-Selsk. I Math Naturvidensk Kl 8: 1 - 56" title="On some South-African Entomostraca raised from dried mud. Skr Vidensk-Selsk." volume="8" year="1895">Sars 1895</bibRefCitation>
|
||
;
|
||
<bibRefCitation DOI="https://doi.org/10.5852/ejt.2019.492" author="Meisch, C" journalOrPublisher="European Journal of Taxonomy" pageId="0" pageNumber="183" pagination="1 - 135" refId="B26" refString="Meisch, C, Smith, RJ, Martens, K, 2019. A subjective global checklist of the extant non-marine Ostracoda (Crustacea). European Journal of Taxonomy 492: 1 - 135, DOI: https://doi.org/10.5852/ejt.2019.492" title="A subjective global checklist of the extant non-marine Ostracoda (Crustacea)." url="https://doi.org/10.5852/ejt.2019.492" volume="492" year="2019">Meisch et al. 2019</bibRefCitation>
|
||
), most
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris</emphasis>
|
||
</taxonomicName>
|
||
species are known from the Nearctic and Palaearctic regions. In China, three
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris</emphasis>
|
||
</taxonomicName>
|
||
species,
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
(Koch, 1838),
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. globosa" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="globosa">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. globosa</emphasis>
|
||
</taxonomicName>
|
||
(Sars, 1863), and
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. ovum" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="ovum">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. ovum</emphasis>
|
||
</taxonomicName>
|
||
(Jurine, 1820), have been reported so far (
|
||
<bibRefCitation author="Chen, SZ" editor="Dong, YM" journalOrPublisher="Volume 1, 2 nd edn. Science Press, Beijing" pageId="0" pageNumber="183" pagination="48 - 63" refId="B4" refString="Chen, SZ, 1982. Subclass Ostracoda. In: Dong, YM, Dai, AY, Jiang, XZ, Chen, SZ, Chen, YS, Cai, RX, Eds., Atlas of animals in China, Crustacea. Volume 1, 2nd edn. Science Press, Beijing: 48 - 63" title="Subclass Ostracoda." volumeTitle="Atlas of animals in China, Crustacea." year="1982">Chen 1982</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Huang, MX" journalOrPublisher="Journal of Zoology" pageId="0" pageNumber="183" pagination="8 - 10" refId="B8" refString="Huang, MX, 1986. Description of the living environment of several kinds of Ostracoda (Crustacea) in Sichuan. Sichuan. Journal of Zoology 1: 8 - 10" title="Description of the living environment of several kinds of Ostracoda (Crustacea) in Sichuan. Sichuan." volume="1" year="1986">Huang 1986</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Wang, SM" journalOrPublisher="University of Science and Technology of China Press, Hefei" pageId="0" pageNumber="183" refId="B40" refString="Wang, SM, Ji, L, Yang, XD, Xue, B, Ma, Y, Qin, BQ, Dong, GB, Pan, HX, Hu, SY, Xia, WL, Shen, J, Xiang, L, Zhang, LR, Zhu, YX, 1995. Paleolimnology of Hulun Lake. University of Science and Technology of China Press, Hefei" title="Paleolimnology of Hulun Lake." year="1995">Wang et al. 1995</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Zhang, L" journalOrPublisher="Acta Micropalaeontologica Sinica" pageId="0" pageNumber="183" pagination="425 - 436" refId="B50" refString="Zhang, L, Sun, ZC, An, ZS, Liu, WG, Li, XZ, 2006. A preliminary distribution analysis on Ostracoda of different water bodies from Qinghai Lake area, NW China. Acta Micropalaeontologica Sinica 23: 425 - 436" title="A preliminary distribution analysis on Ostracoda of different water bodies from Qinghai Lake area, NW China." volume="23" year="2006">Zhang et al. 2006</bibRefCitation>
|
||
;
|
||
<bibRefCitation author="Kong, Q" journalOrPublisher="Acta Micropalaeontologica Sinica" pageId="0" pageNumber="183" pagination="166 - 174" refId="B15" refString="Kong, Q, Yu, N, Zhao, QH, 2013. New record of freshwater ostracods from the Hongfeng Lake, Guizhou Province. Acta Micropalaeontologica Sinica 30: 166 - 174" title="New record of freshwater ostracods from the Hongfeng Lake, Guizhou Province." volume="30" year="2013">Kong et al. 2013</bibRefCitation>
|
||
). Majority of those species are known as fossils or sub-fossils, with the exception of
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation author="Kong, Q" journalOrPublisher="Acta Micropalaeontologica Sinica" pageId="0" pageNumber="183" pagination="166 - 174" refId="B15" refString="Kong, Q, Yu, N, Zhao, QH, 2013. New record of freshwater ostracods from the Hongfeng Lake, Guizhou Province. Acta Micropalaeontologica Sinica 30: 166 - 174" title="New record of freshwater ostracods from the Hongfeng Lake, Guizhou Province." volume="30" year="2013">Kong et al. 2013</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="183">
|
||
The new species has some typical
|
||
<taxonomicName authorityName="Yu & Ma & Wang & Zhai" authorityYear="2022" class="Ostracoda" family="Candonidae" genus="Cyclocypris" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyclocypris" order="Podocopida" pageId="0" pageNumber="183" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Cyclocypris</emphasis>
|
||
</taxonomicName>
|
||
characteristics. It is small, has a rounded carapace and long swimming setae on the A2; besides, it lacks male bristles on the A2 and has elongated terminal segment on the L7 and a long
|
||
<emphasis italics="true" pageId="0" pageNumber="183">g</emphasis>
|
||
-seta on the same appendage. The new species is somewhat similar to
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
in terms of its size, the overlap of RV and LV, smooth surface of the valves, long swimming setae on the A2, rectangular basal segment of the L5, and short
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h1</emphasis>
|
||
-seta on the L7. However, it can be distinguished from
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
based on the following characters: (1) the lobes
|
||
<emphasis italics="true" pageId="0" pageNumber="183">a</emphasis>
|
||
and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">b</emphasis>
|
||
, and the general shape of Hp, are much wider than in
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation author="Meisch, C" journalOrPublisher="Spektrum Akademischer Verlag, Heidelberg, Berlin" pageId="0" pageNumber="183" refId="B25" refString="Meisch, C, 2000. Freshwater Ostracoda of Western and Central Europe. In: Schwoerbel J, Zwick P (Eds) Suesswasserfauna von Mitteleuropa 8(3). Spektrum Akademischer Verlag, Heidelberg, Berlin" title="Freshwater Ostracoda of Western and Central Europe. In: Schwoerbel J, Zwick P (Eds) Suesswasserfauna von Mitteleuropa 8 (3)." year="2000">Meisch 2000</bibRefCitation>
|
||
); (2) the length of the L6
|
||
<emphasis italics="true" pageId="0" pageNumber="183">e</emphasis>
|
||
-seta, the UR
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Sa</emphasis>
|
||
- and
|
||
<emphasis italics="true" pageId="0" pageNumber="183">Sp</emphasis>
|
||
- setae, the number and length of the apical setae on both prehensile palps of the male L5, all differ from
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
; (3) with respect to valve morphology,
|
||
<taxonomicName class="Ostracoda" genus="C." kingdom="Animalia" lsidName="C. serena" pageId="0" pageNumber="183" phylum="Arthropoda" rank="species" species="serena">
|
||
<emphasis italics="true" pageId="0" pageNumber="183">C. serena</emphasis>
|
||
</taxonomicName>
|
||
[0.58-0.63 mm according to
|
||
<bibRefCitation author="Meisch, C" journalOrPublisher="Spektrum Akademischer Verlag, Heidelberg, Berlin" pageId="0" pageNumber="183" refId="B25" refString="Meisch, C, 2000. Freshwater Ostracoda of Western and Central Europe. In: Schwoerbel J, Zwick P (Eds) Suesswasserfauna von Mitteleuropa 8(3). Spektrum Akademischer Verlag, Heidelberg, Berlin" title="Freshwater Ostracoda of Western and Central Europe. In: Schwoerbel J, Zwick P (Eds) Suesswasserfauna von Mitteleuropa 8 (3)." year="2000">Meisch (2000)</bibRefCitation>
|
||
] is significantly larger than the new species, the inner list on the RV is less pronounced (
|
||
<bibRefCitation author="Fuhrmann, R" journalOrPublisher="Altenburger Naturwissenschaftliche Forschungen" pageId="0" pageNumber="183" pagination="1 - 320" refId="B7" refString="Fuhrmann, R, 2012. Atlas quartaerer und rezenter Ostrakoden Mitteleuropas. Altenburger Naturwissenschaftliche Forschungen 15: 1 - 320" title="Atlas quartaerer und rezenter Ostrakoden Mitteleuropas." volume="15" year="2012">Fuhrmann 2012</bibRefCitation>
|
||
), and the exterior inner list is absent. These differences in valve morphology would help distinguish the two species when dealing with sub-fossil / fossil material. The new species can be easily recognised, among the other 21 congeners, by the presence of a small, S-shaped process next to the lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">b</emphasis>
|
||
, as well as a slender, distally curved lobe
|
||
<emphasis italics="true" pageId="0" pageNumber="183">h</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Cyclocypris pangi sp. nov. A male, dyzoc 559, left L 5 B male, dyzoc 559, right L 5 C female, dyzoc 558, L 7 D female, dyzoc 558, UR E female, dyzoc 558, UR attachment F male, dyzoc 559, Hp. Scale bars: 100 μm." figureDoi="10.3897/zookeys.1097.79713.figure6" httpUri="https://binary.pensoft.net/fig/678550" pageId="0" pageNumber="183">6F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |