151 lines
17 KiB
XML
151 lines
17 KiB
XML
<document id="EA84B155D8462E4DD275ADA51B31A444" ID-CLB-Dataset="27726" ID-DOI="10.11646/zootaxa.4539.1.1" ID-GBIF-Dataset="e7c7a589-9f74-4546-9a7b-c3192b9659e5" ID-ISSN="1175-5326" ID-Zenodo-Dep="2615911" ID-ZooBank="2C72727B-79C5-407F-BD92-B12F98196800" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553789058718" checkinUser="plazi" docAuthor="Mah, Christopher L." docDate="2018" docId="193787A0FFB6FFCBF4CBFC3747C4CD35" docLanguage="en" docName="zootaxa.4539.1.1.pdf" docOrigin="Zootaxa 4539 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Sphaeriodiscus mirabilis A. M. Clark 1976" docType="treatment" docVersion="9" lastPageNumber="85" masterDocId="E50EFFD8FFE2FF9FF45CFFC04464CA17" masterDocTitle="New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean" masterLastPageNumber="116" masterPageNumber="1" pageNumber="85" updateTime="1698715174966" updateUser="ExternalLinkService">
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<mods:titleInfo id="8F9543BD6623D6EAFA4F9A1320E60AD8">
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<mods:title id="A179D30887F9627DFC451EF801FEBF80">New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean</mods:title>
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<mods:name id="6EF535DC0BD730916F6B4CDD399D33FF" type="personal">
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<mods:roleTerm id="85218E79BE69AEDA31832DF1E3E7E54C">Author</mods:roleTerm>
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<mods:namePart id="EF21BAC2EBBB96C3F6288867DE890ABC">Mah, Christopher L.</mods:namePart>
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<mods:typeOfResource id="8846896FBFE64F1C202C082096DFC267">text</mods:typeOfResource>
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<mods:title id="65C31009F6F90AF9708C928CB33B2BC7">Zootaxa</mods:title>
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<mods:part id="BE79BE19B3FF10F9F1A4AE248A433CC1">
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<mods:date id="7CCDF074158A7394CF553A28858174FC">2018</mods:date>
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<mods:number id="14442B113C94C0EB32DB1882F2422E00">2018-12-21</mods:number>
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<mods:number id="09485A1365938B8DABBA5D84DE5B8ED4">4539</mods:number>
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<mods:end id="67CB3DC4724484AFEF87C6ADB7AAC154">116</mods:end>
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<mods:identifier id="85A2F3EA908C3A485D4EB3145C1F8D9F" type="DOI">10.11646/zootaxa.4539.1.1</mods:identifier>
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<mods:identifier id="9FDAD71522D9B18EBF921E741F59F28E" type="ISSN">1175-5326</mods:identifier>
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<treatment id="193787A0FFB6FFCBF4CBFC3747C4CD35" ID-DOI="http://doi.org/10.5281/zenodo.5990841" ID-GBIF-Taxon="154521977" ID-Zenodo-Dep="5990841" LSID="urn:lsid:plazi:treatment:193787A0FFB6FFCBF4CBFC3747C4CD35" httpUri="http://treatment.plazi.org/id/193787A0FFB6FFCBF4CBFC3747C4CD35" lastPageNumber="85" pageId="84" pageNumber="85">
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<subSubSection id="D984653DFFB6FFCBF4CBFC3746FFCE05" box="[151,667,1015,1042]" pageId="84" pageNumber="85" type="nomenclature">
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<paragraph id="912136B6FFB6FFCBF4CBFC3746FFCE05" blockId="84.[151,667,1015,1075]" box="[151,667,1015,1042]" pageId="84" pageNumber="85">
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<heading id="CA6981DAFFB6FFCBF4CBFC3746FFCE05" bold="true" box="[151,667,1015,1042]" fontSize="11" level="1" pageId="84" pageNumber="85" reason="1">
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<taxonomicName id="569E4D35FFB6FFCBF4CBFC3746FFCE05" ID-CoL="6Z8Q2" authority="A. M. Clark 1976" authorityName="A. M. Clark" authorityYear="1976" box="[151,667,1015,1042]" class="Asteroidea" family="Goniasteridae" genus="Sphaeriodiscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Valvatida" pageId="84" pageNumber="85" phylum="Echinodermata" rank="species" species="mirabilis">
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<emphasis id="A3EAEAA4FFB6FFCBF4CBFC3746FFCE05" bold="true" box="[151,667,1015,1042]" pageId="84" pageNumber="85">
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<emphasis id="A3EAEAA4FFB6FFCBF4CBFC3745A6CE06" bold="true" box="[151,450,1015,1041]" italics="true" pageId="84" pageNumber="85">Sphaeriodiscus mirabilis</emphasis>
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A.M. Clark 1976
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</emphasis>
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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="D984653DFFB6FFCBF4CBFBDA4675CE6F" pageId="84" pageNumber="85" type="description">
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<paragraph id="912136B6FFB6FFCBF4CBFBDA4559CE24" blockId="84.[151,667,1015,1075]" box="[151,317,1050,1075]" pageId="84" pageNumber="85">
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<figureCitation id="09A52A33FFB6FFCBF4CBFBDA4567CE24" box="[151,259,1050,1075]" captionStart="FIGURE 33" captionStartId="89.[151,250,1709,1731]" captionTargetBox="[151,1435,193,1688]" captionTargetId="figure@89.[151,1435,193,1688]" captionTargetPageId="89" captionText="FIGURE 33. Sphaeriodiscus mirabilis Specimen IE-2007-3988. (except for D). R=6.4, r=4.4 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Closeup showing abactinal plates and granulation. Scale bar=0.3 cm. C. Actinal plate surface. Scale bar=2.0 cm. D. Closeup of dry specimen IE-2013-6606 showing abactinal plates, secondary plates and granulation., Scale bar =0.3 cm. E. Arm tips and superomarginal plate surface. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spination. Scale bar=0.5 cm." httpUri="https://zenodo.org/record/2615992/files/figure.png" pageId="84" pageNumber="85">Figure 33</figureCitation>
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A–E
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</paragraph>
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<paragraph id="912136B6FFB6FFCBF4CBFBA34675CE6F" blockId="84.[151,529,1122,1144]" box="[151,529,1122,1144]" pageId="84" pageNumber="85">A.M. Clark 1976: 248; Mah 2011: 44</paragraph>
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</subSubSection>
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<subSubSection id="D984653DFFB6FFCBF4CBFB654480CF11" pageId="84" pageNumber="85" type="diagnosis">
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<paragraph id="912136B6FFB6FFCBF4CBFB654480CF11" blockId="84.[151,1437,1189,1826]" pageId="84" pageNumber="85">
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<emphasis id="A3EAEAA4FFB6FFCBF4CBFB654575CEA9" bold="true" box="[151,273,1189,1214]" pageId="84" pageNumber="85">Diagnosis.</emphasis>
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A species of
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<taxonomicName id="569E4D35FFB6FFCBF591FB65461CCEA9" authorityName="Fisher" authorityYear="1910" box="[461,632,1189,1214]" class="Asteroidea" family="Goniasteridae" genus="Sphaeriodiscus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Valvatida" pageId="84" pageNumber="85" phylum="Echinodermata" rank="genus">
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<emphasis id="A3EAEAA4FFB6FFCBF591FB65461CCEA9" box="[461,632,1189,1214]" italics="true" pageId="84" pageNumber="85">Sphaeriodiscus</emphasis>
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</taxonomicName>
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identified by the presence of ten superomarginals, of which the penultimate plates are enlarged and strongly convex. Secondary plates are present, variably. Four or five furrow spines.
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</paragraph>
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</subSubSection>
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<subSubSection id="D984653DFFB6FFCBF49BFAD1458CCCA1" pageId="84" pageNumber="85" type="discussion">
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<paragraph id="912136B6FFB6FFCBF49BFAD1477DCC31" blockId="84.[151,1437,1189,1826]" pageId="84" pageNumber="85">
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<emphasis id="A3EAEAA4FFB6FFCBF49BFAD1452CCF3D" bold="true" box="[199,328,1297,1322]" pageId="84" pageNumber="85">Comments</emphasis>
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. Larger specimens of this species from
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<collectingCountry id="E9897626FFB6FFCBF75DFAD147ECCF3D" box="[769,904,1297,1322]" name="Madagascar" pageId="84" pageNumber="85">Madagascar</collectingCountry>
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are approximately the same size (R=7.0, r=4.5) as the type described by A.M. Clark (1976), but differ in having ten superomarginal plates per interradius versus eight in the
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<typeStatus id="4E258814FFB6FFCBF57FFA9945E1CF65" box="[291,389,1369,1394]" pageId="84" pageNumber="85" type="holotype">holotype</typeStatus>
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and four to five furrow spines versus the five listed by A.M. Clark. Of the two specimens representing this species, the dry specimen (IE-2013-6606, R=
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<quantity id="56669B53FFB6FFCBF73FFABD47D7CF81" box="[867,947,1405,1430]" metricMagnitude="-2" metricUnit="m" metricValue="7.5" pageId="84" pageNumber="85" unit="cm" value="7.5">7.5 cm</quantity>
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) displays a substantially higher number of secondary plates (
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<figureCitation id="09A52A33FFB6FFCBF53BFA6145B4CFAD" box="[359,464,1441,1466]" captionStart="FIGURE 33" captionStartId="89.[151,250,1709,1731]" captionTargetBox="[151,1435,193,1688]" captionTargetId="figure@89.[151,1435,193,1688]" captionTargetPageId="89" captionText="FIGURE 33. Sphaeriodiscus mirabilis Specimen IE-2007-3988. (except for D). R=6.4, r=4.4 cm. A. Abactinal surface. Scale bar=2.0 cm. B. Closeup showing abactinal plates and granulation. Scale bar=0.3 cm. C. Actinal plate surface. Scale bar=2.0 cm. D. Closeup of dry specimen IE-2013-6606 showing abactinal plates, secondary plates and granulation., Scale bar =0.3 cm. E. Arm tips and superomarginal plate surface. Scale bar=1.0 cm. E. Closeup of furrow and adambulacral spination. Scale bar=0.5 cm." httpUri="https://zenodo.org/record/2615992/files/figure.png" pageId="84" pageNumber="85">Fig. 33D</figureCitation>
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) on the abactinal surface compared to IE-2007-3988 which shows relatively fewer, these limited to the proximal disk region (R=
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<quantity id="56669B53FFB6FFCBF68AFA054757CFC9" box="[726,819,1477,1502]" metricMagnitude="-2" metricUnit="m" metricValue="6.4" pageId="84" pageNumber="85" unit="cm" value="6.4">6.4 cm</quantity>
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). However the wet specimen (IE=2007-3988) has demonstrates much more strongly convex penultimate superomarginals than IE-2013-6606 that are more consistent in size and shape with the other smaller superomarginals.
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</paragraph>
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<paragraph id="912136B6FFB6FFCBF49BF9F1466ACC79" blockId="84.[151,1437,1189,1826]" pageId="84" pageNumber="85">
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Consistent with A.M. Clark’s (1976) observation and based on deck shots of the
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<collectingCountry id="E9897626FFB6FFCBF035F9F14094CC5D" box="[1129,1264,1585,1610]" name="Madagascar" pageId="84" pageNumber="85">Madagascar</collectingCountry>
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specimen, this species is a rich red-orange color.
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</paragraph>
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<paragraph id="912136B6FFB6FFCBF49BF9B9458CCCA1" blockId="84.[151,1437,1189,1826]" pageId="84" pageNumber="85">
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<emphasis id="A3EAEAA4FFB6FFCBF49BF9B9453DCC85" bold="true" box="[199,345,1657,1682]" pageId="84" pageNumber="85">Occurrence.</emphasis>
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Vicinity of St. Paul and Amsterdam Islands, South Atlantic (Bouvetoya Island and
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<collectingCountry id="E9897626FFB6FFCBF175F9B94113CC85" box="[1321,1399,1657,1682]" name="Saint Helena, Ascension and Tristan da Cunha" pageId="84" pageNumber="85">Tristan</collectingCountry>
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de
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<collectingCountry id="E9897626FFB6FFCBF4CBF95D4486CCA1" box="[151,226,1693,1718]" name="Saint Helena, Ascension and Tristan da Cunha" pageId="84" pageNumber="85">Cunha</collectingCountry>
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),
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<collectingCountry id="E9897626FFB6FFCBF4ABF95D451ACCA1" box="[247,382,1693,1718]" name="Madagascar" pageId="84" pageNumber="85">Madagascar</collectingCountry>
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195–585
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</paragraph>
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</subSubSection>
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<subSubSection id="D984653DFFB6FFCBF49BF90147C4CD35" pageId="84" pageNumber="85" type="materials_examined">
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<paragraph id="912136B6FFB6FFCBF49BF90147C4CD35" blockId="84.[151,1437,1189,1826]" pageId="84" pageNumber="85">
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<emphasis id="A3EAEAA4FFB6FFCBF49BF9014605CCCD" bold="true" box="[199,609,1729,1754]" pageId="84" pageNumber="85">
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Material Examined.
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<materialsCitation id="21F63CEBFFB6FFCBF594F9014605CCCD" ID-GBIF-Occurrence="2121243190" box="[456,609,1729,1754]" collectingDate="1972-09-14" collectionCode="IE" collectorName="Coll. A. Crosnier" country="Madagascar" elevation="583" latitude="-12.833333" location="Madagascar" longLatPrecision="929" longitude="48.15167" pageId="84" pageNumber="85" specimenCode="IE-2013-6606" specimenCount="1">
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<collectingCountry id="E9897626FFB6FFCBF594F9014638CCCD" box="[456,604,1729,1754]" name="Madagascar" pageId="84" pageNumber="85">Madagascar</collectingCountry>
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.
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</materialsCitation>
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</emphasis>
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<specimenCode id="C1389ECDFFB6FFCBF631F901476ACCCD" box="[621,782,1729,1754]" collectionCode="IE-" pageId="84" pageNumber="85">IE-2013-6606</specimenCode>
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.
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<location id="9441606DFFB6FFCBF741F90147C2CCCD" LSID="urn:lsid:plazi:treatment:193787A0FFB6FFCBF4CBFC3747C4CD35:9441606DFFB6FFCBF741F90147C2CCCD" box="[797,934,1729,1754]" country="Madagascar" latitude="-12.833333" longLatPrecision="929" longitude="48.15167" name="Madagascar" pageId="84" pageNumber="85">Madagascar</location>
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,
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<geoCoordinate id="F4AA5071FFB6FFCBF7EBF9024076CCCD" box="[951,1042,1729,1754]" direction="south" orientation="latitude" pageId="84" pageNumber="85" precision="925" value="-12.833333">12°50’S</geoCoordinate>
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,
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<geoCoordinate id="F4AA5071FFB6FFCBF078F90240F0CCCE" box="[1060,1172,1730,1754]" direction="east" orientation="longitude" pageId="84" pageNumber="85" precision="92" value="48.15167">48°9.1’ E</geoCoordinate>
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,
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<elevation id="1AB3D185FFB6FFCBF0F9F9014148CCCE" box="[1189,1324,1729,1754]" metricMagnitude="2" metricUnit="m" metricValue="5.825" metricValueMax="5.85" metricValueMin="5.8" pageId="84" pageNumber="85" unit="m" value="582.5" valueMax="585.0" valueMin="580.0">
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<quantity id="56669B53FFB6FFCBF0F9F9014148CCCE" box="[1189,1324,1729,1754]" metricMagnitude="2" metricUnit="m" metricValue="5.825" metricValueMax="5.85" metricValueMin="5.8" pageId="84" pageNumber="85" unit="m" value="582.5" valueMax="585.0" valueMin="580.0">580–585 m</quantity>
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</elevation>
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,
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<collectorName id="3C6B5360FFB6FFCBF161F901449CCCE9" pageId="84" pageNumber="85">Coll. A. Crosnier</collectorName>
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<collectingDate id="F564E99EFFB6FFCBF55FF92645CECCE9" box="[259,426,1766,1790]" pageId="84" pageNumber="85" value="1972-09-14">
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<date id="E5201076FFB6FFCBF55FF92645CECCE9" box="[259,426,1766,1790]" pageId="84" pageNumber="85" value="1972-09-14">14 Sept. 1972</date>
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</collectingDate>
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, 1 dry spec. R=7.5, r=5.3;
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<materialsCitation id="21F63CEBFFB6FFCBF6ADF92641FDCCE9" ID-GBIF-Occurrence="2121243826" box="[753,1433,1765,1790]" collectionCode="IE" country="Madagascar" elevation="426" latitude="-26.133333" location="Madagascar" longLatPrecision="1243" longitude="45.666668" pageId="84" pageNumber="85" specimenCode="IE-2007-3988" specimenCount="1">
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||
<specimenCode id="C1389ECDFFB6FFCBF6ADF92647F5CCE9" box="[753,913,1766,1790]" collectionCode="IE-" pageId="84" pageNumber="85">IE-2007-3988</specimenCode>
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||
.
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||
<location id="9441606DFFB6FFCBF7FCF9254043CCE9" LSID="urn:lsid:plazi:treatment:193787A0FFB6FFCBF4CBFC3747C4CD35:9441606DFFB6FFCBF7FCF9254043CCE9" box="[928,1063,1765,1790]" country="Madagascar" latitude="-26.133333" longLatPrecision="1243" longitude="45.666668" name="Madagascar" pageId="84" pageNumber="85">Madagascar</location>
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<geoCoordinate id="F4AA5071FFB6FFCBF068F92540E9CCE9" box="[1076,1165,1765,1790]" direction="south" orientation="latitude" pageId="84" pageNumber="85" precision="925" value="-26.133333">26°08’S</geoCoordinate>
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<geoCoordinate id="F4AA5071FFB6FFCBF0C5F9254093CCE9" box="[1177,1271,1765,1790]" direction="east" orientation="longitude" pageId="84" pageNumber="85" precision="925" value="45.666668">45°40’E</geoCoordinate>
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,
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<elevation id="1AB3D185FFB6FFCBF15AF9254130CCEA" box="[1286,1364,1765,1790]" metricMagnitude="2" metricUnit="m" metricValue="4.26" pageId="84" pageNumber="85" unit="m" value="426.0">
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<quantity id="56669B53FFB6FFCBF15AF9254130CCEA" box="[1286,1364,1765,1790]" metricMagnitude="2" metricUnit="m" metricValue="4.26" pageId="84" pageNumber="85" unit="m" value="426.0">426 m</quantity>
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</elevation>
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||
, Coll
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</materialsCitation>
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||
. ATIMO VATAE, N/O
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<emphasis id="A3EAEAA4FFB6FFCBF5CEF8CA4586CD36" box="[402,482,1802,1825]" italics="true" pageId="84" pageNumber="85">Nosy B</emphasis>
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e 11
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<materialsCitation id="21F63CEBFFB6FFCBF64BF8CA47C4CD35" ID-GBIF-Occurrence="2121243352" box="[535,928,1801,1826]" collectionCode="DW" country="Madagascar" pageId="84" pageNumber="85" specimenCode="DW 3554" specimenCount="1">
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||
<specimenCode id="C1389ECDFFB6FFCBF64BF8CA46ECCD35" box="[535,648,1801,1826]" collectionCode="DW" pageId="84" pageNumber="85">DW 3554</specimenCode>
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. 1 wet spec. R=6.4 r=4.4
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</materialsCitation>
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |