265 lines
32 KiB
XML
265 lines
32 KiB
XML
<document id="91B396CCD57C9E6A2CB062F6EABFC0D3" ID-DOI="10.24199/j.mmv.2009.66.18" ID-ISSN="1447-2554" ID-Zenodo-Dep="10665923" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1708004982416" checkinUser="felipe" docAuthor="O'Loughlin, P. Mark" docDate="2009" docId="A029C521FFEFA74BFCE0DFEDD15AFB53" docLanguage="en" docName="MemMusVictoria.66.203-213.pdf" docOrigin="Memoirs of Museum Victoria 66 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-66-issue-2-2009/pages-203-213/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Asterina gracilispina H. L. Clark 1923" docType="treatment" docVersion="2" lastPageNumber="207" masterDocId="5C10BD59FFEEA74FFFD1DA21D34EFF93" masterDocTitle="New asterinid species from Africa and Australia (Echinodermata: Asteroidea: Asterinidae)" masterLastPageNumber="213" masterPageNumber="203" pageNumber="204" updateTime="1708005783533" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="0755D7E6DF39AD06EB5AA871DD204005">New asterinid species from Africa and Australia (Echinodermata: Asteroidea: Asterinidae)</mods:title>
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<mods:namePart id="F54E4535E3DC083B6040A104AFC51FBD">O'Loughlin, P. Mark</mods:namePart>
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<mods:title id="6C764A4E1F93A33C10DDDE17F0DB5D7D">Memoirs of Museum Victoria</mods:title>
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<mods:part id="C51791FA11E27537F9EBF55E68571903">
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<mods:date id="6A138AC45D3A1ACEC0DB4BAD7A0213BC">2009</mods:date>
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<mods:number id="4F2BC9C4E1EFDE76E712EA3EEDA2DB87">66</mods:number>
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<treatment id="A029C521FFEFA74BFCE0DFEDD15AFB53" LSID="urn:lsid:plazi:treatment:A029C521FFEFA74BFCE0DFEDD15AFB53" httpUri="http://treatment.plazi.org/id/A029C521FFEFA74BFCE0DFEDD15AFB53" lastPageId="4" lastPageNumber="207" pageId="1" pageNumber="204">
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<subSubSection id="609A27BCFFEFA74EFCE0DFEDD78FFA72" box="[817,1217,1484,1506]" pageId="1" pageNumber="204" type="nomenclature">
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<paragraph id="283F7437FFEFA74EFCE0DFEDD78FFA72" blockId="1.[817,1217,1484,1506]" box="[817,1217,1484,1506]" pageId="1" pageNumber="204">
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<heading id="7377C35BFFEFA74EFCE0DFEDD78FFA72" box="[817,1217,1484,1506]" fontSize="9" level="2" pageId="1" pageNumber="204" reason="5">
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<taxonomicName id="EF800FB4FFEFA74EFCE0DFEDD78FFA72" ID-CoL="HSFT" authority="H. L. Clark, 1923" authorityName="H. L. Clark" authorityYear="1923" box="[817,1217,1484,1506]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="1" pageNumber="204" phylum="Echinodermata" rank="species" species="gracilispina">
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<emphasis id="1AF4A825FFEFA74EFCE0DFEDD741FA71" bold="true" box="[817,1039,1484,1506]" italics="true" pageId="1" pageNumber="204">Asterina gracilispina</emphasis>
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H.L.
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<bibRefCitation id="4C1109C6FFEFA74EFB9ADFEDD78FFA72" author="Clark, H. L." box="[1099,1217,1484,1506]" pageId="1" pageNumber="204" pagination="221 - 435" refId="ref6963" refString="Clark, H. L. 1923. The echinoderm fauna of South Africa. Annals of the South Africa Museum 13 (7) 12: 221 - 435, pls 8 - 23." type="journal article" year="1923">Clark, 1923</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="609A27BCFFEFA74EFCE0DFD9D0E2F99D" box="[817,940,1528,1550]" pageId="1" pageNumber="204" type="description">
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<paragraph id="283F7437FFEFA74EFCE0DFD9D0E2F99D" blockId="1.[817,940,1528,1550]" box="[817,940,1528,1550]" pageId="1" pageNumber="204">
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<figureCitation id="B0BB68B2FFEFA74EFCE0DFD9D0E2F99D" box="[817,940,1528,1550]" captionStart="Figure 2" captionStartId="3.[149,209,1249,1268]" captionTargetBox="[147,1447,227,1232]" captionTargetId="figure-262@3.[147,1447,227,1232]" captionTargetPageId="3" captionText="Figure 2. Asterina gracilispina H.L. Clark, 1923 (photos by C. Rowley). Holotype, S.A.M. A22559 (R = 6 mm). a, abactinal surface, insert showing spinelets. b, carinal series of doubly papulate plates and spinelets. c, actinal surface with actinal plates in longitudinal series. d, oral, suboral, furrow, subambualcral and proximal actinal spines." figureDoi="http://doi.org/10.5281/zenodo.10665927" httpUri="https://zenodo.org/record/10665927/files/figure.png" pageId="1" pageNumber="204">Figure 2a–d</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="609A27BCFFEFA74EFC86DC05D0B5F9FF" pageId="1" pageNumber="204" type="reference_group">
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<paragraph id="283F7437FFEFA74EFC86DC05D0B5F9FF" blockId="1.[817,1448,1572,1644]" pageId="1" pageNumber="204">
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||
<treatmentCitationGroup id="08905319FFEFA74EFC86DC05D0B5F9FF" pageId="1" pageNumber="204">
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<treatmentCitation id="A9215226FFEFA74EFC86DC05D67FF9A4" author="Clark, H. L." box="[855,1329,1572,1591]" page="287" pageId="1" pageNumber="204" year="1923">
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<taxonomicName id="EF800FB4FFEFA74EFC86DC05D67FF9A4" ID-CoL="HSFT" authority="H. L. Clark, 1923: 286 - 287" authorityName="H. L. Clark" authorityPageNumber="286 - 287" authorityYear="1923" box="[855,1329,1572,1591]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="1" pageNumber="204" phylum="Echinodermata" rank="species" species="gracilispina">
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<emphasis id="1AF4A825FFEFA74EFC86DC05D750F9A4" box="[855,1054,1572,1591]" italics="true" pageId="1" pageNumber="204">Asterina gracilispina</emphasis>
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H.L.
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<bibRefCitation id="4C1109C6FFEFA74EFB8EDC05D67FF9A4" author="Clark, H. L." box="[1119,1329,1572,1591]" pageId="1" pageNumber="204" pagination="221 - 435" refId="ref6963" refString="Clark, H. L. 1923. The echinoderm fauna of South Africa. Annals of the South Africa Museum 13 (7) 12: 221 - 435, pls 8 - 23." type="journal article" year="1923">Clark, 1923: 286–287</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. 16 figs. 3–4.—A.M.
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<treatmentCitation id="A9215226FFEFA74EFC78DC1FD707F9C2" author="Clark, A. M." box="[937,1097,1598,1617]" page="437" pageId="1" pageNumber="204" year="1974">
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<bibRefCitation id="4C1109C6FFEFA74EFC78DC1FD707F9C2" author="Clark, A. M." box="[937,1097,1598,1617]" pageId="1" pageNumber="204" pagination="421 - 487" refId="ref6751" refString="Clark, A. M. 1974. Notes on some echinoderms from southern Africa. Bulletin of the British Museum (Natural History), Zoology 26: 421 - 487, figs. 1 - 16, tbls 1 - 3." type="journal article" year="1974">Clark, 1974: 437</bibRefCitation>
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</treatmentCitation>
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(part).—A.M.
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<treatmentCitation id="A9215226FFEFA74EFB0BDC1FD0F3F9FF" author="Clark, A. M. & Courtman-Stock, J." page="77" pageId="1" pageNumber="204" year="1976">
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<bibRefCitation id="4C1109C6FFEFA74EFB0BDC1FD0F3F9FF" author="Clark, A. M. & Courtman-Stock, J." pageId="1" pageNumber="204" refId="ref6795" refString="Clark, A. M. and Courtman-Stock, J. 1976. The echinoderms of southern Africa. British Museum (Natural History) Publication No. 776: London. 277 pp." type="book" year="1976">Clark and Courtman-Stock, 1976: 77</bibRefCitation>
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</treatmentCitation>
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(part).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="609A27BCFFEFA74BFCE0DCA3D15AFB53" lastPageId="4" lastPageNumber="207" pageId="1" pageNumber="204" type="materials_examined">
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<paragraph id="283F7437FFEFA74EFCE0DCA3D734F923" blockId="1.[817,1447,1666,1712]" pageId="1" pageNumber="204">
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<emphasis id="1AF4A825FFEFA74EFCE0DCA3D0AFF906" box="[817,993,1666,1685]" italics="true" pageId="1" pageNumber="204">Material examined</emphasis>
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.
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<materialsCitation id="98E87E6AFFEFA74EFC3FDCA3D734F923" country="South Africa" elevation="40" location="East London" pageId="1" pageNumber="204" specimenCount="1" typeStatus="holotype">
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<typeStatus id="F73BCA95FFEFA74EFC3FDCA3D70CF906" box="[1006,1090,1666,1685]" pageId="1" pageNumber="204" type="holotype">Holotype</typeStatus>
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(dry):
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<collectingCountry id="509734A7FFEFA74EFB50DCA3D7B5F906" box="[1153,1275,1666,1685]" name="South Africa" pageId="1" pageNumber="204">South Africa</collectingCountry>
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,
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<location id="2D5F22ECFFEFA74EFAD4DCA2D632F906" LSID="urn:lsid:plazi:treatment:A029C521FFEFA74BFCE0DFEDD15AFB53:2D5F22ECFFEFA74EFAD4DCA2D632F906" box="[1285,1404,1666,1686]" country="South Africa" name="East London" pageId="1" pageNumber="204">East London</location>
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,
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<locationDeviation id="398D6D15FFEFA74EFA57DCA3D0E1F923" location="Cove Rock" pageId="1" pageNumber="204">SW of Cove Rock</locationDeviation>
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,
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<quantity id="EF78D9D2FFEFA74EFC69DCBCD0A6F923" box="[952,1000,1693,1712]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="204" unit="m" value="40.0">
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||
<elevation id="A3AD9304FFEFA74EFC69DCBCD0A6F923" box="[952,1000,1693,1712]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="204" unit="m" value="40.0">40 m</elevation>
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</quantity>
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, S.A.M. A6421.
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</materialsCitation>
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</paragraph>
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<paragraph id="283F7437FFEFA74CFCE0DCE9D220FA58" blockId="1.[817,1448,1735,1903]" lastBlockId="3.[147,779,1431,1903]" lastPageId="3" lastPageNumber="206" pageId="1" pageNumber="204">
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<emphasis id="1AF4A825FFEFA74EFCE0DCE9D0FFF94E" box="[817,945,1736,1757]" italics="true" pageId="1" pageNumber="204">Description.</emphasis>
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Small, subpentagonal,
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<collectionCode id="4E91ECF2FFEFA74EFB4FDCE9D7E1F94E" box="[1182,1199,1736,1757]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="204">R</collectionCode>
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=
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<quantity id="EF78D9D2FFEFA74EFB1BDCE6D649F94E" box="[1226,1287,1735,1757]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="1" pageNumber="204" unit="mm" value="6.0">6 mm</quantity>
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, r =
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<quantity id="EF78D9D2FFEFA74EFAE7DCE6D63AF94E" box="[1334,1396,1735,1757]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="204" unit="mm" value="4.0">4 mm</quantity>
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; rays 5, discrete, wide at base, short, rounded distally; low convex abactinally, flat actinally, sides not steep, margin acute; body integument not evident; single inconspicuous madreporite; not fissiparous; gonopores not seen; glassy convexities on plates; presence or absence of superambulacral and superactinal plates unknown (small
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<typeStatus id="F73BCA95FFEDA74CFE8ADFB9D2C9FA3E" box="[347,391,1432,1453]" pageId="3" pageNumber="206">type</typeStatus>
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specimen not dissected); glassy convexities on plates.
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</paragraph>
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<caption id="7CFF24BFFFECA74DFF5DDCD3D0BBF8FD" ID-DOI="http://doi.org/10.5281/zenodo.10665925" ID-Zenodo-Dep="10665925" httpUri="https://zenodo.org/record/10665925/files/figure.png" pageId="2" pageNumber="205" startId="2.[140,200,1778,1797]" targetBox="[140,1440,227,1752]" targetPageId="2" targetType="figure">
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<paragraph id="283F7437FFECA74DFF5DDCD3D0BBF8FD" blockId="2.[140,1441,1778,1902]" pageId="2" pageNumber="205">
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Figure 1.
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<taxonomicName id="EF800FB4FFECA74DFF35DCD3D2F9F896" authority="O'Loughlin, 2009" authorityName="O'Loughlin" authorityYear="2009" box="[228,439,1778,1797]" class="Asteroidea" family="Asterinidae" genus="Aquilonastra" kingdom="Animalia" order="Valvatida" pageId="2" pageNumber="205" phylum="Echinodermata" rank="species" species="shirleyae" status="sp. nov.">
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<emphasis id="1AF4A825FFECA74DFF35DCD3D2F9F896" box="[228,439,1778,1797]" italics="true" pageId="2" pageNumber="205">Aquilonastra shirleyae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="01C7155EFFECA74DFE6CDCD2D14AF895" box="[445,516,1779,1798]" pageId="2" pageNumber="205" rank="species">sp. nov.</taxonomicNameLabel>
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(photos by L. Altoff and A. Falconer). Holotype, WAM Z37278 (R = 13 mm; all except b); paratype WAM Z37279 (R = 8 mm; cleared; b only). a, abactinal surface (one ray dissected off; abnormal digitiform growth arrowed). b, disc not discretely defined; few proximal carinal plates with single papula arrowed. c, abactinal pedicellariae (arrowed) and spinelets on upper side of ray. d, section through cleared ray showing superambulacral plates (right arrow) and superactinal plates (left arrow). e, actinal surface with actinal plates in longitudinal series. f, oral, suboral, furrow, subambulacral and proximal actinal spines.
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</paragraph>
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</caption>
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<caption id="7CFF24BFFFEDA74CFF44DEC0D1F8FABA" ID-DOI="http://doi.org/10.5281/zenodo.10665927" ID-Zenodo-Dep="10665927" httpUri="https://zenodo.org/record/10665927/files/figure.png" pageId="3" pageNumber="206" startId="3.[149,209,1249,1268]" targetBox="[147,1447,227,1232]" targetPageId="3" targetType="figure">
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<paragraph id="283F7437FFEDA74CFF44DEC0D1F8FABA" blockId="3.[147,1448,1249,1321]" pageId="3" pageNumber="206">
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Figure 2.
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<taxonomicName id="EF800FB4FFEDA74CFF3EDEC3D119FB66" authority="H. L. Clark, 1923" authorityName="H. L. Clark" authorityYear="1923" box="[239,599,1249,1269]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="206" phylum="Echinodermata" rank="species" species="gracilispina">
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<emphasis id="1AF4A825FFEDA74CFF3EDEC3D2FDFB67" box="[239,435,1249,1269]" italics="true" pageId="3" pageNumber="206">Asterina gracilispina</emphasis>
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H.L.
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<bibRefCitation id="4C1109C6FFEDA74CFE3DDEC0D119FB66" author="Clark, H. L." box="[492,599,1249,1269]" pageId="3" pageNumber="206" pagination="221 - 435" refId="ref6963" refString="Clark, H. L. 1923. The echinoderm fauna of South Africa. Annals of the South Africa Museum 13 (7) 12: 221 - 435, pls 8 - 23." type="journal article" year="1923">Clark, 1923</bibRefCitation>
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||
</taxonomicName>
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||
(photos by C. Rowley). Holotype, S.A.M. A22559 (R = 6 mm). a, abactinal surface, insert showing spinelets. b, carinal series of doubly papulate plates and spinelets. c, actinal surface with actinal plates in longitudinal series. d, oral, suboral, furrow, subambualcral and proximal actinal spines.
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||
</paragraph>
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||
</caption>
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||
<paragraph id="283F7437FFEDA74CFF68DFF2D203F964" blockId="3.[147,779,1431,1903]" pageId="3" pageNumber="206">
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||
Abactinal: disc not distinctly bordered; plates imbricate, projecting proximal edge frequently tabular, plates not notched, slight proximal indentation for papula sometimes present, papulae emerge from under projecting proximal raised edge of plates; doubly papulate carinal series of plates along most of upper ray, rare secondary plates; papulae large, single per papular space, rarely 2; 8 longitudinal series of papulae across mid ray; small subsacciform to conical, pointed glassy spinelets, up to about
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<quantity id="EF78D9D2FFEDA74CFE67DCE2D141F94B" box="[438,527,1731,1753]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="206" unit="mm" value="0.15">0.15 mm</quantity>
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long, spread over plates, up to 20 per plate.
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</paragraph>
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<paragraph id="283F7437FFEDA74CFF68DCDED045F8FC" blockId="3.[147,779,1431,1903]" pageId="3" pageNumber="206">Margin: superomarginal plates longitudinally elongate, in regular series, up to about 14 spinelets spread over each plate, subequal with abactinal and inferomarginal spinelets, projecting inferomarginal plates with up to about 20 spinelets.</paragraph>
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<paragraph id="283F7437FFEDA74CFC86DFB6D765F9EC" blockId="3.[817,1448,1431,1663]" pageId="3" pageNumber="206">Actinal: interradial plates in longitudinal series, not predominantly oblique; complete series of adradial actinal plates and spines. Actinal spines per plate: oral 5 (2 long proximal; gap to 3 short distally, increasing in length to distalmost longest of 3); suboral 2 (webbed, long); furrow 4–3; subambulacral 4–3; adradial actinal 3–5; actinal interradial up to 7 mid ray, webbed transverse series, frequently 5–6; spines subsacciform to conical.</paragraph>
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<paragraph id="283F7437FFEDA74CFCE0DCB7D65CF93F" blockId="3.[817,1298,1686,1708]" box="[817,1298,1686,1708]" pageId="3" pageNumber="206">
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||
<emphasis id="1AF4A825FFEDA74CFCE0DCB7D0E1F938" box="[817,943,1686,1707]" italics="true" pageId="3" pageNumber="206">Distribution</emphasis>
|
||
.
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||
<collectingCountry id="509734A7FFEDA74CFC6ADCB7D70EF93F" box="[955,1088,1686,1708]" name="South Africa" pageId="3" pageNumber="206">South Africa</collectingCountry>
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, East London,
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<specimenCount id="3E86BFBEFFEDA74CFB06DCB7D65CF93F" box="[1239,1298,1686,1708]" count="40" pageId="3" pageNumber="206" type="generic">
|
||
<quantity id="EF78D9D2FFEDA74CFB06DCB7D640F93F" box="[1239,1294,1686,1708]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="206" unit="m" value="40.0">40 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
<paragraph id="283F7437FFEDA74BFCE0DCE2D12EFE38" blockId="3.[817,1448,1731,1903]" lastBlockId="4.[140,771,229,1217]" lastPageId="4" lastPageNumber="207" pageId="3" pageNumber="206">
|
||
<emphasis id="1AF4A825FFEDA74CFCE0DCE2D0C4F94B" box="[817,906,1731,1752]" italics="true" pageId="3" pageNumber="206">Remarks</emphasis>
|
||
. For
|
||
<bibRefCitation id="4C1109C6FFEDA74CFC6CDCE2D7BFF94A" author="O'Loughlin, P. M. & Waters, J. M." box="[957,1265,1731,1753]" pageId="3" pageNumber="206" pagination="1 - 40" refId="ref7397" refString="O'Loughlin, P. M. and Waters, J. M. 2004. A molecular and morphological revision of genera of Asterinidae (Echinodermata: Asteroidea). Memoirs of Museum Victoria 61 (1): 1 - 40." type="journal article" year="2004">O’Loughlin and Waters (2004)</bibRefCitation>
|
||
I used a specimen from
|
||
<collectingRegion id="EA44BAD5FFEDA74CFCB9DCC0D0D2F965" box="[872,924,1761,1782]" country="South Africa" name="Western Cape" pageId="3" pageNumber="206">Cape</collectingRegion>
|
||
Agulhas, registered to the Natural History Museum in London as
|
||
<taxonomicName id="EF800FB4FFEDA74CFC12DCDED7D3F887" authorityName="H. L. Clark" authorityYear="1923" box="[963,1181,1791,1812]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="206" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEDA74CFC12DCDED7D3F887" box="[963,1181,1791,1812]" italics="true" pageId="3" pageNumber="206">Asterina gracilispina</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<collectionCode id="4E91ECF2FFEDA74CFB7DDCDED7A4F887" box="[1196,1258,1791,1812]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="3" pageNumber="206" type="Herbarium">NHM</collectionCode>
|
||
1975.10.29.47), as evidence for remarks on
|
||
<taxonomicName id="EF800FB4FFEDA74CFB9CDD3CD7A2F8A1" authorityName="H. L. Clark" authorityYear="1923" box="[1101,1260,1821,1842]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="206" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEDA74CFB9CDD3CD7A2F8A1" box="[1101,1260,1821,1842]" italics="true" pageId="3" pageNumber="206">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
. The subsequent availability of the
|
||
<typeStatus id="F73BCA95FFEDA74CFC3DDD1AD70AF8C2" box="[1004,1092,1851,1873]" pageId="3" pageNumber="206" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="EF800FB4FFEDA74CFBB6DD1AD7B1F8C3" authorityName="H. L. Clark" authorityYear="1923" box="[1127,1279,1851,1872]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="3" pageNumber="206" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEDA74CFBB6DD1AD7B1F8C3" box="[1127,1279,1851,1872]" italics="true" pageId="3" pageNumber="206">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
for examination in this work has made it possible for me to recognize that the
|
||
<collectingRegion id="EA44BAD5FFEAA74BFF5DDAC4D38EFF69" box="[140,192,229,250]" country="South Africa" name="Western Cape" pageId="4" pageNumber="207">Cape</collectingRegion>
|
||
Agulhas specimen is not conspecific. The
|
||
<collectingRegion id="EA44BAD5FFEAA74BFDA2DAC4D1E9FF69" box="[627,679,229,250]" country="South Africa" name="Western Cape" pageId="4" pageNumber="207">Cape</collectingRegion>
|
||
Agulhas specimen is similar in form, but is distinguished (
|
||
<collectionCode id="4E91ECF2FFEAA74BFD57DB22D1D6FE8B" box="[646,664,259,280]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="207">R</collectionCode>
|
||
=
|
||
<quantity id="EF78D9D2FFEAA74BFD65DB22D1B5FE8B" box="[692,763,259,280]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="207" unit="mm" value="12.0">12 mm</quantity>
|
||
) by: disc distinctly bordered; conspicuous madreporite; short, blunt, digitiform to subgranular abactinal spinelets; 9 oral spines in series tapering evenly from long to very short, spines slightly swollen distally; up to 3 actinal spines mid ray. This specimen is described below as a new species.
|
||
</paragraph>
|
||
<paragraph id="283F7437FFEAA74BFF63DB93D2CBFDE4" blockId="4.[140,771,229,1217]" pageId="4" pageNumber="207">
|
||
<bibRefCitation id="4C1109C6FFEAA74BFF63DB93D225FE5B" author="Mortensen, Th." box="[178,363,434,456]" pageId="4" pageNumber="207" pagination="215 - 400" refId="ref7180" refString="Mortensen, Th. 1933. Echinoderms of South Africa (Asteroidea and Ophiuroidea). Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Kobenhavn 93: 215 - 400, pls 8 - 19." type="journal article" year="1933">Mortensen (1933)</bibRefCitation>
|
||
referred “with considerable doubt” a specimen (
|
||
<collectionCode id="4E91ECF2FFEAA74BFF2EDBEED25FFE77" box="[255,273,463,484]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="207">R</collectionCode>
|
||
=
|
||
<quantity id="EF78D9D2FFEAA74BFEE4DBEED2CFFE76" box="[309,385,463,485]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="207" unit="mm" value="10.0">10 mm</quantity>
|
||
) in the
|
||
<collectingCountry id="509734A7FFEAA74BFE0ADBEED12DFE76" box="[475,611,463,485]" name="South Africa" pageId="4" pageNumber="207">South Africa</collectingCountry>
|
||
Museum from False Bay (
|
||
<quantity id="EF78D9D2FFEAA74BFED5DBCDD272FD91" box="[260,316,492,514]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="4" pageNumber="207" unit="m" value="26.0">26 m</quantity>
|
||
) to
|
||
<taxonomicName id="EF800FB4FFEAA74BFEBADBCCD146FD92" authorityName="H. L. Clark" authorityYear="1923" box="[363,520,492,514]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEAA74BFEBADBCCD146FD92" box="[363,520,492,514]" italics="true" pageId="4" pageNumber="207">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
. His grounds for doubt were: dorsal spinelets blunt; distinct madreporite; 2–3 stout actinal interradial spines. These characters are consistent with those of the
|
||
<collectingRegion id="EA44BAD5FFEAA74BFEC5D865D206FDCA" box="[276,328,580,601]" country="South Africa" name="Western Cape" pageId="4" pageNumber="207">Cape</collectingRegion>
|
||
Agulhas specimen, described below as a new species of
|
||
<taxonomicName id="EF800FB4FFEAA74BFEF6D843D231FDE4" authorityName="Nardo" authorityYear="1834" box="[295,383,610,631]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="1AF4A825FFEAA74BFEF6D843D231FDE4" box="[295,383,610,631]" italics="true" pageId="4" pageNumber="207">Asterina</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="283F7437FFEAA74BFF63D85ED129FC67" blockId="4.[140,771,229,1217]" pageId="4" pageNumber="207">
|
||
A.M.
|
||
<bibRefCitation id="4C1109C6FFEAA74BFF3ED85ED221FD06" author="Clark, A. M." box="[239,367,639,661]" pageId="4" pageNumber="207" pagination="421 - 487" refId="ref6751" refString="Clark, A. M. 1974. Notes on some echinoderms from southern Africa. Bulletin of the British Museum (Natural History), Zoology 26: 421 - 487, figs. 1 - 16, tbls 1 - 3." type="journal article" year="1974">Clark (1974)</bibRefCitation>
|
||
reported on
|
||
<specimenCount id="3E86BFBEFFEAA74BFE24D85ED1C8FD06" box="[501,646,639,661]" count="6" pageId="4" pageNumber="207" type="generic">six specimens</specimenCount>
|
||
from
|
||
<collectingCountry id="509734A7FFEAA74BFD16D85ED380FD21" name="South Africa" pageId="4" pageNumber="207">South Africa</collectingCountry>
|
||
determined as
|
||
<taxonomicName id="EF800FB4FFEAA74BFEBBD8BDD14DFD22" authorityName="H. L. Clark" authorityYear="1923" box="[362,515,668,689]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEAA74BFEBBD8BDD14DFD22" box="[362,515,668,689]" italics="true" pageId="4" pageNumber="207">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
, but her notes indicate to me that there were two species. Most of the specimens were in poor condition, but details of spine number for the Mossel Bay specimen (
|
||
<collectionCode id="4E91ECF2FFEAA74BFF2AD8D5D243FC9A" box="[251,269,756,777]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="207">R</collectionCode>
|
||
=
|
||
<quantity id="EF78D9D2FFEAA74BFEFAD8D5D226FC9A" box="[299,360,756,778]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="4" pageNumber="207" unit="mm" value="6.0">6 mm</quantity>
|
||
) are compatible with the
|
||
<typeStatus id="F73BCA95FFEAA74BFDBED8D5D186FC99" box="[623,712,756,778]" pageId="4" pageNumber="207" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="EF800FB4FFEAA74BFD3DD8D5D246FCB5" authorityName="H. L. Clark" authorityYear="1923" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEAA74BFD3DD8D5D246FCB5" italics="true" pageId="4" pageNumber="207">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
. Notes that the Algoa Bay specimen (
|
||
<collectionCode id="4E91ECF2FFEAA74BFD59D930D1D4FCB5" box="[648,666,785,806]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="207">R</collectionCode>
|
||
=
|
||
<quantity id="EF78D9D2FFEAA74BFD64D930D1B2FCB4" box="[693,764,785,807]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="207" unit="mm" value="10.0">10 mm</quantity>
|
||
) had 3–5 actinal spines per plate and an inconspicuous madreporite indicate that it is also probably
|
||
<taxonomicName id="EF800FB4FFEAA74BFDB1D96DD1B2FCF2" authorityName="H. L. Clark" authorityYear="1923" box="[608,764,844,865]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEAA74BFDB1D96DD1B2FCF2" box="[608,764,844,865]" italics="true" pageId="4" pageNumber="207">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
. But notes of 9 oral spines and only 2–3 actinal spines for the
|
||
<collectingRegion id="EA44BAD5FFEAA74BFF5DD9A7D38EFC08" box="[140,192,902,923]" country="South Africa" name="Western Cape" pageId="4" pageNumber="207">Cape</collectingRegion>
|
||
Agulhas specimen (
|
||
<collectionCode id="4E91ECF2FFEAA74BFE40D9A7D2EDFC08" box="[401,419,902,923]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="207">R</collectionCode>
|
||
=
|
||
<quantity id="EF78D9D2FFEAA74BFE6FD9A7D146FC0F" box="[446,520,902,924]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="207" unit="mm" value="12.0">12 mm</quantity>
|
||
; registered to the NHM) confirm the observations discussed above that it is not conspecific with
|
||
<taxonomicName id="EF800FB4FFEAA74BFEEBD9E0D29AFC45" authorityName="H. L. Clark" authorityYear="1923" box="[314,468,961,982]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="species" species="gracilispina">
|
||
<emphasis id="1AF4A825FFEAA74BFEEBD9E0D29AFC45" box="[314,468,961,982]" italics="true" pageId="4" pageNumber="207">A. gracilispina</emphasis>
|
||
</taxonomicName>
|
||
and it is the type for the new species referred to above and described below.
|
||
</paragraph>
|
||
<paragraph id="283F7437FFEAA74BFF63D9DDD15AFB53" blockId="4.[140,771,229,1217]" pageId="4" pageNumber="207">
|
||
H.L.
|
||
<bibRefCitation id="4C1109C6FFEAA74BFF36D9DAD228FB82" author="Clark, H. L." box="[231,358,1019,1041]" pageId="4" pageNumber="207" pagination="221 - 435" refId="ref6963" refString="Clark, H. L. 1923. The echinoderm fauna of South Africa. Annals of the South Africa Museum 13 (7) 12: 221 - 435, pls 8 - 23." type="journal article" year="1923">Clark (1923)</bibRefCitation>
|
||
was uncertain about generic assignment for this species, and chose
|
||
<taxonomicName id="EF800FB4FFEAA74BFE1CDE38D16BFBBD" authorityName="Nardo" authorityYear="1834" box="[461,549,1049,1070]" class="Asteroidea" family="Asterinidae" genus="Asterina" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="1AF4A825FFEAA74BFE1CDE38D16BFBBD" box="[461,549,1049,1070]" italics="true" pageId="4" pageNumber="207">Asterina</emphasis>
|
||
</taxonomicName>
|
||
. Currently there is inadequate data to confirm or reassign. However, the atypical arrangement and form of the oral spines is similar to that in
|
||
<taxonomicName id="EF800FB4FFEAA74BFF5DDE51D2AAFB16" authority="O'Loughlin, 2004" authorityName="O'Loughlin" authorityYear="2004" box="[140,484,1136,1158]" class="Asteroidea" family="Asterinidae" genus="Parvulastra" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="1AF4A825FFEAA74BFF5DDE51D249FB16" box="[140,263,1136,1157]" italics="true" pageId="4" pageNumber="207">Parvulastra</emphasis>
|
||
<bibRefCitation id="4C1109C6FFEAA74BFECADE51D2AAFB16" author="O'Loughlin, P. M. & Waters, J. M." box="[283,484,1136,1158]" pageId="4" pageNumber="207" pagination="1 - 40" refId="ref7397" refString="O'Loughlin, P. M. and Waters, J. M. 2004. A molecular and morphological revision of genera of Asterinidae (Echinodermata: Asteroidea). Memoirs of Museum Victoria 61 (1): 1 - 40." type="journal article" year="2004">O’Loughlin, 2004</bibRefCitation>
|
||
</taxonomicName>
|
||
. If superambulacral and superactinal plates are present, then the species would be more appropriately assigned to
|
||
<taxonomicName id="EF800FB4FFEAA74BFE43DE8AD143FB53" authorityName="O'Loughlin" authorityYear="2004" box="[402,525,1195,1216]" class="Asteroidea" family="Asterinidae" genus="Parvulastra" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="207" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="1AF4A825FFEAA74BFE43DE8AD143FB53" box="[402,525,1195,1216]" italics="true" pageId="4" pageNumber="207">Parvulastra</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |