151 lines
17 KiB
XML
151 lines
17 KiB
XML
<document id="7C4105C07868A699757507A330B8FDF3" ID-DOI="10.11646/zootaxa.5160.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="10544058" ID-ZooBank="A9179C79-EE43-44E4-8723-919505500049" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1656928390227" checkinUser="plazi" docAuthor="Trubovitz, Sarah, Renaudie, Johan, Lazarus, David & Noble, Paula" docDate="2022" docId="03C96F50FFD7FFBD75DFE229FCCDC23C" docLanguage="en" docName="zootaxa.5160.1.1.pdf" docOrigin="Zootaxa 5160 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5160.1.1" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Lophophaena Ehrenberg, 1847 emend. Petrushevskaya 1971" docType="treatment" docVersion="4" lastPageNumber="70" masterDocId="FFF01728FF93FFF87548E477FFC7C37C" masterDocTitle="Late Neogene Lophophaenidae (Nassellaria, Radiolaria) from the eastern equatorial Pacific" masterLastPageNumber="158" masterPageNumber="1" pageNumber="69" updateTime="1705815306999" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:titleInfo id="BF363D99EA7EE32CB706DE6FCEC81C26">
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<mods:title id="5BE9651B83350B6D3DD4C2A74142BDC0">Late Neogene Lophophaenidae (Nassellaria, Radiolaria) from the eastern equatorial Pacific</mods:title>
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<mods:namePart id="BD46C9D5ABD9B8B1231BFFC8F34B2F7D">Trubovitz, Sarah</mods:namePart>
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<mods:roleTerm id="17C64C0A32146086D8099887B99AD824">Author</mods:roleTerm>
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<mods:namePart id="C337015515AF3BF0D404A188067D7798">Renaudie, Johan</mods:namePart>
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<mods:name id="B421175C3F50ACEF2D0E52D341A72480" type="personal">
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<mods:roleTerm id="883A249F3F3B3A19D260ECA67C4C53BB">Author</mods:roleTerm>
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<mods:namePart id="35617F55BFDB2A7A7AFBF4D177B0184D">Lazarus, David</mods:namePart>
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<mods:name id="9FC03EF3BAF18C32FEF71C79846F960E" type="personal">
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<mods:roleTerm id="B31A91715A1265C14C3195066697E24E">Author</mods:roleTerm>
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<mods:namePart id="2401CA4FEA6ABCE08D123A05D62F8AC3">Noble, Paula</mods:namePart>
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<mods:typeOfResource id="02318CC889722F1D28B6238E23E40B16">text</mods:typeOfResource>
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<mods:title id="DCC164E5B477AF6CF9F17B0761F46D23">Zootaxa</mods:title>
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<mods:date id="A0538F05A759D83C6C54010022FB77DB">2022</mods:date>
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<mods:number id="B087B44D734CE79E3CCB2E4272F2C5B2">2022-07-04</mods:number>
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<mods:number id="225B833C54B6E6493DDAFE1258202849">5160</mods:number>
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<mods:number id="0A4763B942825E9FCE4C26B5A951DAEE">1</mods:number>
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<mods:start id="B066440DBEC0D8C3A10E0225AF58147E">1</mods:start>
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<mods:url id="49D316BD065FDC69A24089192FC11901">http://dx.doi.org/10.11646/zootaxa.5160.1.1</mods:url>
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<mods:classification id="AB78687CD07BD3EE77ADCC9AB24B7D69">journal article</mods:classification>
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<mods:identifier id="F1CABED268B7C20942A74CB33F9FDA54" type="DOI">10.11646/zootaxa.5160.1.1</mods:identifier>
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<mods:identifier id="921330F3E4EDEFCF4E2B0A5EA2DA1453" type="ZooBank">A9179C79-EE43-44E4-8723-919505500049</mods:identifier>
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<treatment id="03C96F50FFD7FFBD75DFE229FCCDC23C" ID-DOI="http://doi.org/10.5281/zenodo.10543668" ID-Zenodo-Dep="10543668" LSID="urn:lsid:plazi:treatment:03C96F50FFD7FFBD75DFE229FCCDC23C" httpUri="http://treatment.plazi.org/id/03C96F50FFD7FFBD75DFE229FCCDC23C" lastPageId="69" lastPageNumber="70" pageId="68" pageNumber="69">
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<subSubSection id="C37A8DCDFFD7FFBC75DFE229FE49C504" box="[151,398,1630,1656]" pageId="68" pageNumber="69" type="nomenclature">
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<paragraph id="8BDFDE46FFD7FFBC75DFE229FE49C504" blockId="68.[151,407,1630,1693]" box="[151,398,1630,1656]" pageId="68" pageNumber="69">
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<taxonomicName id="4C60A5C5FFD7FFBC75DFE229FEFFC504" ID-CoL="5GMH" authorityName="Ehrenberg, 1847 emend. Petrushevskaya" authorityYear="1971" box="[151,312,1630,1656]" class="Polycystina" family="Plagiacanthidae" genus="Lophophaena" kingdom="Chromista" order="Nassellaria" pageId="68" pageNumber="69" phylum="Radiozoa" rank="genus">
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<emphasis id="B9140254FFD7FFBC75DFE229FEFFC504" box="[151,312,1630,1656]" italics="true" pageId="68" pageNumber="69">Lophophaena</emphasis>
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||
</taxonomicName>
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<emphasis id="B9140254FFD7FFBC7471E229FE49C504" bold="true" box="[313,398,1630,1656]" pageId="68" pageNumber="69">? sp. C</emphasis>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37A8DCDFFD7FFBC75DFE2F5FE50C5E1" box="[151,407,1666,1693]" pageId="68" pageNumber="69" type="description">
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<paragraph id="8BDFDE46FFD7FFBC75DFE2F5FE50C5E1" blockId="68.[151,407,1630,1693]" box="[151,407,1666,1693]" pageId="68" pageNumber="69">
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||
Plate 23,
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<figureCitation id="135BC2C3FFD7FFBC7448E2F5FEA5C5E1" box="[256,354,1666,1693]" captionStart="FIGURE 3" captionStartId="9.[151,250,1885,1909]" captionTargetBox="[189,1398,1065,1862]" captionTargetId="figure-391@9.[189,1398,1065,1862]" captionTargetPageId="9" captionText="FIGURE 3. Locality map of IODP Site U1337, where all samples for this study were collected. Map from Google EarthTM." figureDoi="http://doi.org/10.5281/zenodo.10544064" httpUri="https://zenodo.org/record/10544064/files/figure.png" pageId="68" pageNumber="69">Figs. 3A</figureCitation>
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–
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<figureCitation id="135BC2C3FFD7FFBC743AE2F5FE54C5E1" box="[370,403,1666,1693]" captionStart="FIGURE 5" captionStartId="12.[151,250,1242,1266]" captionTargetBox="[151,1436,520,1219]" captionTargetId="figure-153@12.[151,1436,520,1219]" captionTargetPageId="12" captionText="FIGURE 5. Internal skeletal structure of Amphiplecta acrostoma Haeckel, 1887." figureDoi="http://doi.org/10.5281/zenodo.10544068" httpUri="https://zenodo.org/record/10544068/files/figure.png" pageId="68" pageNumber="69">5B</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37A8DCDFFD7FFBC75DFE2B6FC77C5A5" box="[151,944,1729,1754]" pageId="68" pageNumber="69" type="reference_group">
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<paragraph id="8BDFDE46FFD7FFBC75DFE2B6FC77C5A5" blockId="68.[151,944,1729,1754]" box="[151,944,1729,1754]" pageId="68" pageNumber="69">
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unknown plagonid group C sp 5,
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<bibRefCitation id="EFF1A3B7FFD7FFBC74A1E2B6FD00C5A5" author="Trubovitz, S. & Lazarus, D. & Renaudie, J. & Noble, P. J." box="[489,711,1729,1753]" pageId="68" pageNumber="69" pagination="1 - 10" refId="ref96304" refString="Trubovitz, S., Lazarus, D., Renaudie, J. & Noble, P. J. (2020) Marine plankton show threshold extinction response to Neogene climate change. Nature Communications, 11 (5069), 1 - 10. https: // doi. org / 10.1038 / s 41467 - 020 - 18879 - 7" type="journal article" year="2020">
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Trubovitz
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<emphasis id="B9140254FFD7FFBC771BE2B5FD41C5A5" box="[595,646,1729,1753]" italics="true" pageId="68" pageNumber="69">et al.</emphasis>
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, 2020
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</bibRefCitation>
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, supplementary data 7.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C37A8DCDFFD7FFBC75DFE375FF38C488" pageId="68" pageNumber="69" type="discussion">
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<paragraph id="8BDFDE46FFD7FFBC75DFE375FF38C488" blockId="68.[151,1437,1794,2036]" pageId="68" pageNumber="69">
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<emphasis id="B9140254FFD7FFBC75DFE375FECCC460" bold="true" box="[151,267,1794,1820]" pageId="68" pageNumber="69">Remarks.</emphasis>
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This species has a pointed cephalis with at least one spine protruding from the top. Other, smaller spines are occasionally preserved on sides of cephalis. This species resembles
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<taxonomicName id="4C60A5C5FFD7FFBC768BE350FAC5C43C" authority="Petrushevskaya" authorityName="Petrushevskaya" authorityYear="1971" box="[963,1282,1830,1856]" class="Polycystina" family="Plagiacanthidae" genus="Lophophaena" kingdom="Chromista" order="Nassellaria" pageId="68" pageNumber="69" phylum="Radiozoa" rank="species" species="nadezdae">
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<emphasis id="B9140254FFD7FFBC768BE350FB8BC43C" box="[963,1100,1830,1856]" italics="true" pageId="68" pageNumber="69">L. nadezdae</emphasis>
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Petrushevskaya
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</taxonomicName>
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(Pl. 23,
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<figureCitation id="135BC2C3FFD7FFBC702DE351FF71C418" captionStart="FIGURE 1" captionStartId="6.[151,250,1340,1364]" captionTargetBox="[151,1430,743,1316]" captionTargetId="figure-284@6.[151,1436,741,1317]" captionTargetPageId="6" captionText="FIGURE 1. Diagram illustrating the general skeletal morphology of Lophophaenidae, and terminology used in this manuscript. Dashed lines indicate spines that are not visible from the angle shown, as they extend into the skeleton. An example specimen of Lophophaena casperi n. sp. is included for comparison to the diagrams." figureDoi="http://doi.org/10.5281/zenodo.10544060" httpUri="https://zenodo.org/record/10544060/files/figure.png" pageId="68" pageNumber="69">Figs. 1A</figureCitation>
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–
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<figureCitation id="135BC2C3FFD7FFBC758FE33DFF2EC418" box="[199,233,1866,1892]" captionStart="FIGURE 2" captionStartId="7.[151,250,1538,1562]" captionTargetBox="[157,1428,745,1510]" captionTargetId="figure-251@7.[151,1436,741,1514]" captionTargetPageId="7" captionText="FIGURE 2. Relative abundance of specimens and taxa belonging to Plagiacanthoidea and Lophophaenidae per sample, from IODP Site U1337 in the EEP over the last ~10 Ma. The relative percentages of total taxa are represented by the blue lines and the red lines represent the percentages of total specimens (triangles = Plagiacanthoidea; circles = Lophophaenidae). The Plagiacanthoidea was among the most abundant and speciose of radiolarian groups encountered in Trubovitz et al. (2020), with at least 10% of the specimens and 20% of the taxonomic richness in every sample. Within the Plagiacanthoidea, lophophaenids consistently made up the majority of specimens (~67%) and taxa (~61%). Data are from Trubovitz et al. (2020)." figureDoi="http://doi.org/10.5281/zenodo.10544062" httpUri="https://zenodo.org/record/10544062/files/figure.png" pageId="68" pageNumber="69">2C</figureCitation>
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) except that the cephalis comes to a point at the top rather than flattening into a rectangular shape. It also differs from
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<taxonomicName id="4C60A5C5FFD7FFBC746CE318FE6CC4F4" authorityName="Petrushevskaya" authorityYear="1971" box="[292,427,1902,1928]" class="Polycystina" family="Plagiacanthidae" genus="Lophophaena" kingdom="Chromista" order="Nassellaria" pageId="68" pageNumber="69" phylum="Radiozoa" rank="species" species="nadezdae">
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<emphasis id="B9140254FFD7FFBC746CE318FE6CC4F4" box="[292,427,1902,1928]" italics="true" pageId="68" pageNumber="69">L. nadezdae</emphasis>
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</taxonomicName>
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and the other species in this genus in that it has a discernable axobate. Only
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<specimenCount id="9D6615CFFFD7FFBC704BE318FA5BC4F4" box="[1283,1436,1902,1929]" pageId="68" pageNumber="69" type="generic">one specimen</specimenCount>
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had this character well-preserved, but some of the others hint at a broken-off axobate that was not preserved. This species has some morphological similarities to the genus
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<taxonomicName id="4C60A5C5FFD7FFBC766AE3C0FC66C4AD" authorityName="Petrushevskaya" authorityYear="1967" box="[802,929,1975,2001]" class="Polycystina" family="Plagiacanthidae" genus="Antarctissa" kingdom="Chromista" order="Nassellaria" pageId="68" pageNumber="69" phylum="Radiozoa" rank="genus">
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<emphasis id="B9140254FFD7FFBC766AE3C0FC66C4AD" box="[802,929,1975,2001]" italics="true" pageId="68" pageNumber="69">Antarctissa</emphasis>
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</taxonomicName>
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, so the genus assignment to
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<taxonomicName id="4C60A5C5FFD7FFBC71A0E3C1FA45C4AC" authorityName="Ehrenberg, 1847 emend. Petrushevskaya" authorityYear="1971" box="[1256,1410,1974,2000]" class="Polycystina" family="Plagiacanthidae" genus="Lophophaena" kingdom="Chromista" order="Nassellaria" pageId="68" pageNumber="69" phylum="Radiozoa" rank="genus">
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<emphasis id="B9140254FFD7FFBC71A0E3C1FA45C4AC" box="[1256,1410,1974,2000]" italics="true" pageId="68" pageNumber="69">Lophophaena</emphasis>
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</taxonomicName>
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is tentative.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37A8DCDFFD6FFBD758FE4E1FD1EC260" pageId="69" pageNumber="70" type="materials_examined">
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<paragraph id="8BDFDE46FFD6FFBD758FE4E1FD1EC260" blockId="69.[151,1437,150,321]" pageId="69" pageNumber="70">
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<emphasis id="B9140254FFD6FFBD758FE4E1FE73C3CC" bold="true" box="[199,436,150,176]" pageId="69" pageNumber="70">Material examined.</emphasis>
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<specimenCount id="9D6615CFFFD6FFBD74F7E4E0FD8BC3CC" box="[447,588,150,177]" pageId="69" pageNumber="70" type="generic">7 specimens</specimenCount>
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from samples 321-1337A-12H-5,
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<quantity id="4C9873A3FFD6FFBD7696E4E1FB81C3CC" box="[990,1094,150,176]" metricMagnitude="-1" metricUnit="m" metricValue="2.45" metricValueMax="2.6" metricValueMin="2.3" pageId="69" pageNumber="70" unit="cm" value="24.5" valueMax="26.0" valueMin="23.0">23–26cm</quantity>
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(Late Miocene), 321-1337A-10H-2,
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<quantity id="4C9873A3FFD6FFBD75A6E4CDFE92C3A8" box="[238,341,186,212]" metricMagnitude="-1" metricUnit="m" metricValue="9.25" metricValueMax="9.4" metricValueMin="9.1" pageId="69" pageNumber="70" unit="cm" value="92.5" valueMax="94.0" valueMin="91.0">91–94cm</quantity>
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(Early Pliocene), 321-1337A-6H-3,
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<quantity id="4C9873A3FFD6FFBD77BDE4CDFC99C3A8" box="[757,862,186,212]" metricMagnitude="-1" metricUnit="m" metricValue="3.05" metricValueMax="3.2" metricValueMin="2.9" pageId="69" pageNumber="70" unit="cm" value="30.5" valueMax="32.0" valueMin="29.0">29–32cm</quantity>
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||
(Late Pliocene), 321-1337A-5H-5,
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<quantity id="4C9873A3FFD6FFBD71BAE4CDFA9DC3A8" box="[1266,1370,186,212]" metricMagnitude="-1" metricUnit="m" metricValue="1.25" metricValueMax="1.4" metricValueMin="1.1" pageId="69" pageNumber="70" unit="cm" value="12.5" valueMax="14.0" valueMin="11.0">11–14cm</quantity>
|
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(Late Pliocene), 321-1337A-4H-2,
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<quantity id="4C9873A3FFD6FFBD74AAE4A9FD8EC384" box="[482,585,222,248]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="69" pageNumber="70" unit="cm" value="17.5" valueMax="19.0" valueMin="16.0">16–19cm</quantity>
|
||
(Middle Pleistocene), 321-1337A-3H-
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<quantity id="4C9873A3FFD6FFBD714BE4A9FB65C384" box="[1027,1186,222,248]" metricMagnitude="-1" metricUnit="m" metricValue="5.40515" metricValueMax="10.6" metricValueMin="0.2103" pageId="69" pageNumber="70" unit="cm" value="54.0515" valueMax="106.0" valueMin="2.103">2, 103–106cm</quantity>
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(Middle Pleistocene), and 321-1337A-2H-3,
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<quantity id="4C9873A3FFD6FFBD74DFE575FDC7C260" box="[407,512,258,284]" metricMagnitude="-1" metricUnit="m" metricValue="7.75" metricValueMax="7.9" metricValueMin="7.6" pageId="69" pageNumber="70" unit="cm" value="77.5" valueMax="79.0" valueMin="76.0">76–79cm</quantity>
|
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(Late Pleistocene).
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</paragraph>
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</subSubSection>
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<subSubSection id="C37A8DCDFFD6FFBD758FE551FCCDC23C" box="[199,778,294,321]" pageId="69" pageNumber="70" type="biology_ecology">
|
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<paragraph id="8BDFDE46FFD6FFBD758FE551FCCDC23C" blockId="69.[151,1437,150,321]" box="[199,778,294,321]" pageId="69" pageNumber="70">
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<emphasis id="B9140254FFD6FFBD758FE551FEDDC23C" bold="true" box="[199,282,294,320]" pageId="69" pageNumber="70">Range.</emphasis>
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Late Miocene—Pleistocene,
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<collectionCode id="ED714683FFD6FFBD772EE550FD50C23D" box="[614,663,295,321]" pageId="69" pageNumber="70">EEP</collectionCode>
|
||
(
|
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<tableCitation id="C6E2EBFDFFD6FFBD77EDE551FD3FC23C" box="[677,760,294,320]" captionStart="TABLE 1" captionStartId="84.[151,248,834,860]" captionTargetPageId="84" captionText="TABLE 1. Occurrence chart of Late Neogene–Recent lophophaenids in the EEP." httpUri="http://table.plazi.org/id/DF1F8ECEFFC7FFAC75DFE735FB46C021" pageId="69" pageNumber="70" tableUuid="DF1F8ECEFFC7FFAC75DFE735FB46C021">Table 1</tableCitation>
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||
).
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</paragraph>
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</subSubSection>
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||
</treatment>
|
||
</document> |