157 lines
18 KiB
XML
157 lines
18 KiB
XML
<document id="16701A2ACA65A66BEC5B2A5585006399" ID-DOI="10.11646/zootaxa.1940.1.6" ID-ISSN="11755334" ID-Zenodo-Dep="5230999" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629573822206" checkinUser="felipe" docAuthor="Kitahara, Marcelo V. & Cairns, Stephen D." docDate="2008" docId="4B03AD7D4809DB60A8B63B8DC222F837" docLanguage="en" docName="zt01940p068.pdf" docOrigin="Zootaxa 1940 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1940.1.6" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Crispatotrochus septumdentatus Kitahara & Cairns 2008, sp. nov." docType="treatment" docVersion="3" lastPageNumber="65" masterDocId="B73AD505480FDB66A8213A5AC02EFFBB" masterDocTitle="New records of the genus Crispatotrochus (Scleractinia; Caryophylliidae) from New Caledonia, with description of a new species" masterLastPageNumber="68" masterPageNumber="59" pageNumber="65" updateTime="1699078106982" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="BC3DEF7B2A886341E4ACC5DF83E9B7EB">New records of the genus Crispatotrochus (Scleractinia; Caryophylliidae) from New Caledonia, with description of a new species</mods:title>
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<mods:name id="0745403E340CC227DDE7847C1ACD5973" type="personal">
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<mods:role id="8C046D114FE16DEA62A127484EA1526B">
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<mods:roleTerm id="E416EFDA9B7D421221C0799827684560">Author</mods:roleTerm>
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<mods:namePart id="50F11780FBE28C961878EC3B67324FA2">Kitahara, Marcelo V.</mods:namePart>
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<mods:affiliation id="FD00334384A5A0E58AC2E589FDFCFB56">ARC Centre of Excellence for Coral Reef Studies and Coral Genomics Group, Molecular Science Bld, Annex, James Cook University, Douglas Campus, Townsville, Qld 4811, Australia (CAPES fellowship). E-mail: mvkitahara @ yahoo. com. br Department of Zoology (Invertebrate Zoology), National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, D. C., 20013 - 7012 United States of America. E-mail: cairnss @ si. edu Corresponding author</mods:affiliation>
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<mods:namePart id="63EBB89E7259A0013F2A593736971075">Cairns, Stephen D.</mods:namePart>
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<mods:title id="CA3380EAE752360D2163E8FAE79F272A">Zootaxa</mods:title>
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<mods:part id="A24239DCBC2AB886A56EB26625955329">
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<mods:date id="0290C456181EA3E01717D0091AAB4814">2008</mods:date>
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<mods:number id="D1AF96FC11948EA63620B9234283DBE2">2008-11-24</mods:number>
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<mods:number id="3D0DE7DE77FC0D96AB3234C4E7F93E83">1940</mods:number>
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<mods:url id="3505FCF9CDB84ABED0D73990D35B8EEB">https://biotaxa.org/Zootaxa/article/view/zootaxa.1940.1.6</mods:url>
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<mods:classification id="C4356F3C8178FEC5BAF952504C1F8A57">journal article</mods:classification>
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<mods:identifier id="95A351EE14A5EBEB3694DE99F5A81635" type="DOI">10.11646/zootaxa.1940.1.6</mods:identifier>
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<treatment id="4B03AD7D4809DB60A8B63B8DC222F837" ID-DOI="http://doi.org/10.5281/zenodo.5231179" ID-Zenodo-Dep="5231179" LSID="urn:lsid:plazi:treatment:4B03AD7D4809DB60A8B63B8DC222F837" httpUri="http://treatment.plazi.org/id/4B03AD7D4809DB60A8B63B8DC222F837" lastPageNumber="65" pageId="6" pageNumber="65">
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<subSubSection id="8BB04FE04809DB60A8B63B8DC2A6FE4A" box="[151,648,471,497]" pageId="6" pageNumber="65" type="nomenclature">
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<paragraph id="C3151C6B4809DB60A8B63B8DC2A6FE4A" blockId="6.[151,648,471,532]" box="[151,648,471,497]" pageId="6" pageNumber="65">
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<heading id="985DAB074809DB60A8B63B8DC2A6FE4A" bold="true" box="[151,648,471,497]" fontSize="11" level="1" pageId="6" pageNumber="65" reason="1">
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<emphasis id="F1DEC0794809DB60A8B63B8DC2A6FE4A" bold="true" box="[151,648,471,497]" pageId="6" pageNumber="65">
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<emphasis id="F1DEC0794809DB60A8B63B8DC20DFE4A" bold="true" box="[151,547,471,497]" italics="true" pageId="6" pageNumber="65">
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<taxonomicName id="04AA67E84809DB60A8B63B8DC233FE4A" ID-CoL="ZHVS" authority="Kitahara & Cairns, 2008" authorityName="Kitahara & Cairns" authorityYear="2008" box="[151,541,471,497]" class="Anthozoa" family="Caryophylliidae" genus="Crispatotrochus" kingdom="Animalia" order="Scleractinia" pageId="6" pageNumber="65" phylum="Cnidaria" rank="species" species="septumdentatus" status="sp. nov.">Crispatotrochus septumdentatus</taxonomicName>
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,
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</emphasis>
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<taxonomicNameLabel id="EAED7D024809DB60AA0A3B8DC2A6FE4A" box="[555,648,471,497]" pageId="6" pageNumber="65" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="8BB04FE04809DB60A8B63BA0C187FA47" pageId="6" pageNumber="65" type="description">
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<paragraph id="C3151C6B4809DB60A8B63BA0C182FDAF" blockId="6.[151,648,471,532]" box="[151,428,506,532]" pageId="6" pageNumber="65">
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<figureCitation id="5B9100EE4809DB60A8B63BA0C0C6FDAF" box="[151,232,506,532]" captionStart="PLATE 1" captionStartId="7.[151,238,1736,1760]" captionTargetBox="[151,1436,181,1724]" captionTargetId="figure-170@7.[151,1436,159,1724]" captionTargetPageId="7" captionText="PLATE 1. Crispatotrochus rubescens (A–D, F–G): A—calicular view X 1.6, B—oblique calicular view X 1.6, C— detail of columella X 3.5, and D—lateral view X 0.7 of USNM 1115428; F—calicular estereo pair X 2.4, and G—lateral view X 1, of MNHN-Scl.2008-0041. Crispatotrochus rugosus (E, H–J, M, S): E—oblique calicular view showing septal exsertnes X 2.8, H—calicular estereo pair X 3.1, I—lateral view X 1.9, and J— lateral view of same specimen showing the attachment near calicular edge of older coralla X 0.9, of USNM 1115430, M—lateral view X 1.9, and S—lateral view showing septal and costal pigmentation X 1.1, of MNHN-Scl.2008-0043. Crispatotrochus septumdentatus (K–L, N–R): K—calicular estereo pair of holotype (MNHN-Scl.2008-0046) X 3.7, L—oblique calicular view of holotype X 3.7, N— calicular view of paratype (USNM 1115444) X 3.7, O—calicular view of paratype X 4.6, P, Q, R—lateral views of paratypes (P and Q), and holotype (R), X 1.4, 1.5, 2.1 respectively." figureDoi="http://doi.org/10.5281/zenodo.5231003" httpUri="https://zenodo.org/record/5231003/files/figure.png" pageId="6" pageNumber="65">Plate 1</figureCitation>
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, figs. K–L, N–R
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</paragraph>
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<paragraph id="C3151C6B4809DB60A8B63810C350FDDF" blockId="6.[151,1436,586,1932]" box="[151,894,586,612]" pageId="6" pageNumber="65">
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<typeStatus id="1C11A2C94809DB60A8B63810C126FDDF" box="[151,264,586,612]" pageId="6" pageNumber="65" type="holotype">Holotype</typeStatus>
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. Norfolk 2 station DW 2124 (MNHN-Scl.2008-0046)
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</paragraph>
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<paragraph id="C3151C6B4809DB60A8E43828C39DFD67" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">
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<typeStatus id="1C11A2C94809DB60A8E43828C114FD37" box="[197,314,626,652]" pageId="6" pageNumber="65" type="paratype">Paratypes</typeStatus>
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. Bathus 4 station DW 894, 1 (MNHN-Scl.2008-0047); Norfolk 2 stations DW 2041, 2 (USNM 1115444), DW 2093, 1 (MNHN-Scl.2008-0048), DW 2117, 1 (MNHN-Scl.2008-0049), DW 2123, 1 (MNHN-Scl.2008-0050), and DW 2125, 1 (MNHN-Scl.2008-0051)
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</paragraph>
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<paragraph id="C3151C6B4809DB60A8E438B0C553FBFF" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">
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<emphasis id="F1DEC0794809DB60A8E438B0C173FCBF" bold="true" box="[197,349,746,772]" pageId="6" pageNumber="65">Description.</emphasis>
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Corallum ceratoid, elongate, curved, and usually slightly flared distally. Corallum attached through a robust pedicel (PD:GCD = 0.32–0.47) and a thin encrusting base of approximately 0.2–0.4 mm in width. Largest specimen analysed (USNM 1115444) 9.4 x 9.0 mm in calicular diameter and 21.5 mm in height. Calice circular to slightly elliptical even in small coralla (GCD:LCD = 1.04–1.15), calicular margin jagged, with high lancets corresponding to fusion of each pair of S4 with their adjacent S1 and smaller lancets to fusion of each pair of S4 with their adjacent S2. All costae ridged near calicular edge, slightly convex, and separated by thin intercostal striae. C1–2 more prominent and usually wider than C3–4, sometimes extending to pedicel. Theca uniformly covered by small pointed granules. Almost all specimens analysed bear some very thin, not uniform, continuous transverse ridges (more prominent in worn specimens). Corallum white.
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</paragraph>
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<paragraph id="C3151C6B4809DB60A8B63E08C379FA17" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">
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Septa hexamerally arranged in four cycles according to the formula S1>S2>S3>>S4. S1 most exsert septa (up to
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), and much thicker than higher cycle septa, with straight axial edges that reach and fuse to columella deep in fossa. Some specimens bear septal teeth (?) on S1 just above the fusion point with columella. S2 less exsert (about
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) also with straight axial edges that sometimes fuse to columella. If S2 fuse to columella they also bear septal teeth, however, if not fusing, S2 disappear deep in fossa. S3 about one fourth to half width of S2, slightly sinuous, and commonly have lacerate axial edges. S4 rudimentary, composed of a row of granules, and dimorphic in exsertness. A pair of S4 fuse with each S1–2 near calicular edge forming lancets that alternate in height. Those fused with S1 are almost as exsert as S2, and those fused to S2 are the least exsert septa. Septal faces bear sparse, low, pointed granules.
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</paragraph>
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<paragraph id="C3151C6B4809DB60A8B63FE0C187FA47" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">Fossa deep, containing a large elliptical columella composed of closely grouped, slender ribbons, usually fused into a solid mass.</paragraph>
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</subSubSection>
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<subSubSection id="8BB04FE04809DB60A8E43C50C5ADF97F" pageId="6" pageNumber="65" type="discussion">
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<paragraph id="C3151C6B4809DB60A8E43C50C5ADF97F" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">
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<emphasis id="F1DEC0794809DB60A8E43C50C110F99F" bold="true" box="[197,318,1546,1572]" pageId="6" pageNumber="65">Remarks.</emphasis>
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Among the 14 Recent species of
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<taxonomicName id="04AA67E84809DB60AAC73C51C38DF99F" authorityName="Tenison Woods" authorityYear="1879" box="[742,931,1547,1572]" class="Anthozoa" family="Caryophylliidae" genus="Crispatotrochus" kingdom="Animalia" order="Scleractinia" pageId="6" pageNumber="65" phylum="Cnidaria" rank="genus">
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<emphasis id="F1DEC0794809DB60AAC73C51C38DF99F" box="[742,931,1547,1572]" italics="true" pageId="6" pageNumber="65">Crispatotrochus</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="04AA67E84809DB60AB973C51C4BCF99F" authorityName="Kitahara & Cairns" authorityYear="2008" box="[950,1170,1547,1572]" class="Anthozoa" family="Caryophylliidae" genus="Crispatotrochus" kingdom="Animalia" order="Scleractinia" pageId="6" pageNumber="65" phylum="Cnidaria" rank="species" species="septumdentatus">
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<emphasis id="F1DEC0794809DB60AB973C51C4BCF99F" box="[950,1170,1547,1572]" italics="true" pageId="6" pageNumber="65">C. septumdentatus</emphasis>
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</taxonomicName>
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is most easily distinguished by the unusual presence of septal teeth on the lower axial edges of S1 and S2, the latter only when fused with the columella. The presence of transverse ridges in some specimens is probably related to the expansion of the tissue over the external part of theca (e.g.: the specimen Bathus 4 station DW 894 has lower 3/4 of corallum very encrusted, being separated from the unencrusted higher part by thin transverse ridges).
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</paragraph>
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</subSubSection>
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<subSubSection id="8BB04FE04809DB60A8E43C88C49EF8AF" pageId="6" pageNumber="65" type="etymology">
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<paragraph id="C3151C6B4809DB60A8E43C88C49EF8AF" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">
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<emphasis id="F1DEC0794809DB60A8E43C88C17CF957" bold="true" box="[197,338,1746,1772]" pageId="6" pageNumber="65">Etymology.</emphasis>
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The species name
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<taxonomicName id="04AA67E84809DB60AA643C89C2D5F957" authorityName="Kitahara & Cairns" authorityYear="2008" box="[581,763,1747,1772]" class="Anthozoa" family="Caryophylliidae" genus="Crispatotrochus" kingdom="Animalia" order="Scleractinia" pageId="6" pageNumber="65" phylum="Cnidaria" rank="species" species="septumdentatus">
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<emphasis id="F1DEC0794809DB60AA643C89C2D5F957" box="[581,763,1747,1772]" italics="true" pageId="6" pageNumber="65">septumdentatus</emphasis>
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</taxonomicName>
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(Latin
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<emphasis id="F1DEC0794809DB60AB7A3C89C380F957" box="[859,942,1747,1772]" italics="true" pageId="6" pageNumber="65">septum</emphasis>
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, fence, edge, wall, partition +
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<emphasis id="F1DEC0794809DB60AD103C89C5BAF957" box="[1329,1428,1747,1772]" italics="true" pageId="6" pageNumber="65">dentatus</emphasis>
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, toothed) refers to the small teeth structures present on the primaries’ axial septal margins.
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</paragraph>
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<subSubSection id="8BB04FE04809DB60A8E43D78C574F887" box="[197,1370,1826,1852]" pageId="6" pageNumber="65" type="materials_examined">
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<paragraph id="C3151C6B4809DB60A8E43D78C574F887" blockId="6.[151,1436,586,1932]" box="[197,1370,1826,1852]" pageId="6" pageNumber="65">
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<emphasis id="F1DEC0794809DB60A8E43D78C145F887" bold="true" box="[197,363,1826,1852]" pageId="6" pageNumber="65">Type locality.</emphasis>
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<materialsCitation id="73C216364809DB60A9533D78C578F887" box="[370,1366,1826,1852]" country="New Caledonia" elevation="265" latitude="-23.3" location="New Caledonia" longLatPrecision="1256" longitude="168.25" pageId="6" pageNumber="65" specimenCount="1">
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<collectingCountry id="BBBD5CFB4809DB60A9533D78C206F887" box="[370,552,1826,1852]" name="New Caledonia" pageId="6" pageNumber="65">New Caledonia</collectingCountry>
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region (Norfolk 2 station DW 2124–
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,
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<geoCoordinate id="A69E7AAC4809DB60AC693D78C496F887" box="[1096,1208,1826,1852]" degrees="168" direction="east" minutes="15" orientation="longitude" pageId="6" pageNumber="65" precision="925" value="168.25">168º15’E</geoCoordinate>
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,
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<quantity id="0452B18E4809DB60ACE53D78C563F887" box="[1220,1357,1826,1852]" metricMagnitude="2" metricUnit="m" metricValue="2.65" metricValueMax="2.7" metricValueMin="2.6" pageId="6" pageNumber="65" unit="m" value="265.0" valueMax="270.0" valueMin="260.0">
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<elevation id="4887FB584809DB60ACE53D78C563F887" box="[1220,1357,1826,1852]" metricMagnitude="2" metricUnit="m" metricValue="2.65" metricValueMax="2.7" metricValueMin="2.6" pageId="6" pageNumber="65" unit="m" value="265.0" valueMax="270.0" valueMin="260.0">260–270 m</elevation>
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</quantity>
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)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="8BB04FE04809DB60A8E43D10C222F837" pageId="6" pageNumber="65" type="distribution">
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<paragraph id="C3151C6B4809DB60A8E43D10C222F837" blockId="6.[151,1436,586,1932]" pageId="6" pageNumber="65">
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<emphasis id="F1DEC0794809DB60A8E43D10C148F8DF" bold="true" box="[197,358,1866,1892]" pageId="6" pageNumber="65">Distribution.</emphasis>
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Known only in the
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<collectingCountry id="BBBD5CFB4809DB60AA533D10C301F8DF" box="[626,815,1866,1892]" name="New Caledonia" pageId="6" pageNumber="65">New Caledonia</collectingCountry>
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region, ranging from
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<geoCoordinate id="A69E7AAC4809DB60AC6D3D10C4FFF8DF" box="[1100,1233,1866,1892]" degrees="20" direction="south" minutes="15.77" orientation="latitude" pageId="6" pageNumber="65" precision="9" value="-20.262833">20º15.77’S</geoCoordinate>
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,
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<geoCoordinate id="A69E7AAC4809DB60ACC53D10C559F8DF" box="[1252,1399,1866,1892]" degrees="163" direction="east" minutes="52.03" orientation="longitude" pageId="6" pageNumber="65" precision="9" value="163.86717">163º52.03’E</geoCoordinate>
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to
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<geoCoordinate id="A69E7AAC4809DB60A8B63D28C0D8F837" box="[151,246,1906,1932]" degrees="24" direction="south" minutes="44" orientation="latitude" pageId="6" pageNumber="65" precision="925" value="-24.733334">24º44’S</geoCoordinate>
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,
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,
|
||
<quantity id="0452B18E4809DB60A9A13D28C226F837" box="[384,520,1906,1932]" metricMagnitude="2" metricUnit="m" metricValue="2.935" metricValueMax="4.0" metricValueMin="1.8699999999999999" pageId="6" pageNumber="65" unit="m" value="293.5" valueMax="400.0" valueMin="187.0">
|
||
187–
|
||
<specimenCount id="D5ACD7E24809DB60A9983D28C226F837" box="[441,520,1906,1932]" pageId="6" pageNumber="65" type="generic">400 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |