446 lines
54 KiB
XML
446 lines
54 KiB
XML
<document id="EC339C82197F06004C9703D0E99B5080" ID-DOI="10.11646/zootaxa.4750.1.4" ID-GBIF-Dataset="ff300143-3581-4909-ae95-8dec768fe27a" ID-ISSN="1175-5326" ID-Zenodo-Dep="3702847" ID-ZooBank="CF37CEA8-E156-48A6-8A28-C94A294A75DF" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1583849226697" checkinUser="plazi" docAuthor="Mah, Christopher L. & Fujita, Toshihiko" docDate="2020" docId="03DC87ABFFCC023317E81E9DFB4F94D0" docLanguage="en" docName="zootaxa.4750.1.4.pdf" docOrigin="Zootaxa 4750 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hyalinothrix enoki Mah & Fujita 2020, n. sp." docType="treatment" docVersion="6" lastPageNumber="89" masterDocId="FFE5FFD3FFDF0225177F1F41FFA29777" masterDocTitle="New species and occurrence records of Japanese Solasteridae and Ganeriidae including a new species of Paralophaster from the North Pacific with an overview of Hyalinothrix" masterLastPageNumber="100" masterPageNumber="67" pageNumber="86" updateTime="1698726646140" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="32A17F0045BDCBA72CCEEDDE97702325" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="12FAD37954A24A779696D27944C34C14">
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<mods:title id="2CED77506CD16996FFBDF322525C99A8">New species and occurrence records of Japanese Solasteridae and Ganeriidae including a new species of Paralophaster from the North Pacific with an overview of Hyalinothrix</mods:title>
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<mods:namePart id="09B59A4E1FC15D26D8F9EEED9029D309">Mah, Christopher L.</mods:namePart>
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<mods:namePart id="BA5978164D8CCD4D32E8ACB04B97A080">Fujita, Toshihiko</mods:namePart>
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<mods:title id="045468B8C7CBD486277D8640A79BC3BF">Zootaxa</mods:title>
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<mods:part id="C010F4B61175EF1BCB960E744666D264">
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<mods:date id="C4ED5E2BAF5D9121BEF7362935BE1B86">2020</mods:date>
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<mods:number id="77493FBD6C39729BA73B5C63F22535C4">2020-03-10</mods:number>
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<mods:number id="883BE7AE75645CE962EE91D653DDD7BE">4750</mods:number>
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<mods:identifier id="22AA5881A3C570F7E123F4AAB359ED3D" type="DOI">10.11646/zootaxa.4750.1.4</mods:identifier>
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<treatment id="03DC87ABFFCC023317E81E9DFB4F94D0" ID-DOI="http://doi.org/10.5281/zenodo.3706275" ID-GBIF-Taxon="162481327" ID-Zenodo-Dep="3706275" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0" httpUri="http://treatment.plazi.org/id/03DC87ABFFCC023317E81E9DFB4F94D0" lastPageId="22" lastPageNumber="89" pageId="19" pageNumber="86">
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<subSubSection id="C36F6536FFCC023617E81E9DFE1B9680" box="[151,441,476,503]" pageId="19" pageNumber="86" type="nomenclature">
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<paragraph id="8BCA36BDFFCC023617E81E9DFE1B9680" blockId="19.[151,441,476,539]" box="[151,441,476,503]" pageId="19" pageNumber="86">
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<heading id="D08281D1FFCC023617E81E9DFE1B9680" bold="true" box="[151,441,476,503]" fontSize="11" level="1" pageId="19" pageNumber="86" reason="1">
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<emphasis id="B901EAAFFFCC023617E81E9DFE1B9680" bold="true" box="[151,441,476,503]" pageId="19" pageNumber="86">
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<taxonomicName id="4C754D3EFFCC023617E81E9DFED69680" authority="Mah & Fujita, 2020" authorityName="Mah & Fujita" authorityYear="2020" box="[151,372,476,503]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="species" species="enoki" status="sp. nov.">
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<emphasis id="B901EAAFFFCC023617E81E9DFED69680" bold="true" box="[151,372,476,503]" italics="true" pageId="19" pageNumber="86">Hyalinothrix enoki</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23257D4FFCC023616051E9CFE1B9680" box="[378,441,477,503]" pageId="19" pageNumber="86" rank="species">n. sp.</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="C36F6536FFCC023617E81D40FE8E956C" box="[151,300,513,539]" pageId="19" pageNumber="86" type="description">
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<paragraph id="8BCA36BDFFCC023617E81D40FE8E956C" blockId="19.[151,441,476,539]" box="[151,300,513,539]" pageId="19" pageNumber="86">
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<figureCitation id="134E2A38FFCC023617E81D40FF56956C" box="[151,244,513,539]" captionStart="FIGURE 6" captionStartId="20.[151,250,1945,1970]" captionTargetBox="[157,1428,172,1918]" captionTargetId="figure@20.[151,1436,166,1926]" captionTargetPageId="20" captionText="FIGURE 6. Hyalinothrix enoki n. sp. Holotype, NSMT E-7115A. A. Abactinal surface. Scale bar=0.5 cm. B. Close-up of abactinal surface. Scale bar=2.0 mm. C. Oral surface. Scale bar=0.5 cm. D. Close-up of oral and furrow region. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702857" httpUri="https://zenodo.org/record/3702857/files/figure.png" pageId="19" pageNumber="86">Figure 6</figureCitation>
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A–D
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCC023617E81D08FBE695F0" pageId="19" pageNumber="86" type="etymology">
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<paragraph id="8BCA36BDFFCC023617E81D08FBE695F0" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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<emphasis id="B901EAAFFFCC023617E81D08FE809514" bold="true" box="[151,290,585,611]" pageId="19" pageNumber="86">Etymology:</emphasis>
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The species epithet,
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<taxonomicName id="4C754D3EFFCC023615761D08FDE49514" authorityName="Mah & Fujita" authorityYear="2020" box="[521,582,585,611]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="species" species="enoki">
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<emphasis id="B901EAAFFFCC023615761D08FDE49514" box="[521,582,585,611]" italics="true" pageId="19" pageNumber="86">enoki</emphasis>
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</taxonomicName>
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refers to a specific
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<typeStatus id="54CE881FFFCC023614621D08FCEF9514" box="[797,845,585,611]" pageId="19" pageNumber="86">type</typeStatus>
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of Japanese mushroom which bears a similar appearance to the clavate paxillar spines observed in this species. Noun held in apposition.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCC023617B81DD1FF5A95B8" pageId="19" pageNumber="86" type="diagnosis">
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<paragraph id="8BCA36BDFFCC023617B81DD1FF5A95B8" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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<emphasis id="B901EAAFFFCC023617B81DD1FEE095DC" bold="true" box="[199,322,656,683]" pageId="19" pageNumber="86">Diagnosis.</emphasis>
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<taxonomicName id="4C754D3EFFCC023616381DD0FE7495DC" authorityName="Fisher" authorityYear="1911" box="[327,470,657,683]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="genus">
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<emphasis id="B901EAAFFFCC023616381DD0FE7495DC" box="[327,470,657,683]" italics="true" pageId="19" pageNumber="86">Hyalinothrix</emphasis>
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</taxonomicName>
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species distinguished by paxillae bearing non-glassine, spinelets with clavate or macelike tips.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCC023617B81D99FD1D94F4" pageId="19" pageNumber="86" type="discussion">
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<paragraph id="8BCA36BDFFCC023617B81D99FE2C9428" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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<emphasis id="B901EAAFFFCC023617B81D99FEED9584" bold="true" box="[199,335,728,755]" pageId="19" pageNumber="86">Comments.</emphasis>
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This species possesses non-glassine, clavate shaped spinelets present on the abactinal and body surface, which makes it the most morphologically divergent of
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<taxonomicName id="4C754D3EFFCC0236140F1DBCFC5D9460" authorityName="Fisher" authorityYear="1911" box="[880,1023,765,791]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="genus">
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<emphasis id="B901EAAFFFCC0236140F1DBCFC5D9460" box="[880,1023,765,791]" italics="true" pageId="19" pageNumber="86">Hyalinothrix</emphasis>
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</taxonomicName>
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species relative to the
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<typeStatus id="54CE881FFFCC023612741DBCFA999460" box="[1291,1339,765,791]" pageId="19" pageNumber="86">type</typeStatus>
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species,
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<taxonomicName id="4C754D3EFFCC023617E81C60FE01944C" authorityName="Fisher" authorityYear="1911" box="[151,419,801,827]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="species" species="millespina">
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<emphasis id="B901EAAFFFCC023617E81C60FE01944C" box="[151,419,801,827]" italics="true" pageId="19" pageNumber="86">Hyalinothrix millespina</emphasis>
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</taxonomicName>
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as described by Fisher (1911), which possess glassine spinelets on its abactinal and other body surface paxillae.
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</paragraph>
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<paragraph id="8BCA36BDFFCC023617B81C29FD1D94F4" blockId="19.[151,1437,585,1799]" box="[199,703,872,899]" pageId="19" pageNumber="86">
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<emphasis id="B901EAAFFFCC023617B81C29FEFE94F4" bold="true" box="[199,348,872,899]" pageId="19" pageNumber="86">Occurrence:</emphasis>
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Izu Islands,
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<collectingCountry id="F362762DFFCC023616941C28FD8C94F4" box="[491,558,873,899]" name="Japan" pageId="19" pageNumber="86">Japan</collectingCountry>
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,
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<quantity id="4C8D9B58FFCC023615461C28FD1994F4" box="[569,699,873,899]" metricMagnitude="2" metricUnit="m" metricValue="1.655" metricValueMax="1.71" metricValueMin="1.6" pageId="19" pageNumber="86" unit="m" value="165.5" valueMax="171.0" valueMin="160.0">
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160–
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<specimenCount id="9D73FD34FFCC0236150C1C28FD1994F4" box="[627,699,873,899]" pageId="19" pageNumber="86" type="generic">171 m</specimenCount>
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</quantity>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C36F6536FFCC023617B81CCDFE6D917C" pageId="19" pageNumber="86" type="description">
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||
<paragraph id="8BCA36BDFFCC023617B81CCDFAE694DF" blockId="19.[151,1437,585,1799]" box="[199,1348,908,936]" pageId="19" pageNumber="86">
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<emphasis id="B901EAAFFFCC023617B81CCDFEFB94D0" bold="true" box="[199,345,908,935]" pageId="19" pageNumber="86">Description.</emphasis>
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Body stellate (R/r=3.5–3.6), arms round in cross-section, interradial arcs acute (
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<figureCitation id="134E2A38FFCC023613A21CCCFA9594DF" box="[1245,1335,909,936]" captionStart="FIGURE 6" captionStartId="20.[151,250,1945,1970]" captionTargetBox="[157,1428,172,1918]" captionTargetId="figure@20.[151,1436,166,1926]" captionTargetPageId="20" captionText="FIGURE 6. Hyalinothrix enoki n. sp. Holotype, NSMT E-7115A. A. Abactinal surface. Scale bar=0.5 cm. B. Close-up of abactinal surface. Scale bar=2.0 mm. C. Oral surface. Scale bar=0.5 cm. D. Close-up of oral and furrow region. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702857" httpUri="https://zenodo.org/record/3702857/files/figure.png" pageId="19" pageNumber="86">Fig. 6A</figureCitation>
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).
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</paragraph>
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<paragraph id="8BCA36BDFFCC023617B81CF0FB3793D3" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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Abactinal surface composed of cruciform-shaped basal plates each with four rounded imbricating lobes forming fenestrate network. Lobes short, each of four plates forming the boundary for papular region, each region most spread out proximally becoming more tightly arranged distally on arm.Abactinal plates arranged in distinctly linear, widely spaced rows along arms. Linear rows most complete along arm, becoming incomplete proximally along arm, more irregular on disk. Single papular pores regularly along body surface, larger proximally but becoming absent distally as those distalmost plates become most closely articulated. Each plate with cruciform-shaped base, tip with a tuft of blunt, non-glassine spines with clavate tips, four to 30, mostly five to 20 (
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<figureCitation id="134E2A38FFCC0236134F1BC8FB2B93D3" box="[1072,1161,1161,1188]" captionStart="FIGURE 6" captionStartId="20.[151,250,1945,1970]" captionTargetBox="[157,1428,172,1918]" captionTargetId="figure@20.[151,1436,166,1926]" captionTargetPageId="20" captionText="FIGURE 6. Hyalinothrix enoki n. sp. Holotype, NSMT E-7115A. A. Abactinal surface. Scale bar=0.5 cm. B. Close-up of abactinal surface. Scale bar=2.0 mm. C. Oral surface. Scale bar=0.5 cm. D. Close-up of oral and furrow region. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702857" httpUri="https://zenodo.org/record/3702857/files/figure.png" pageId="19" pageNumber="86">Fig. 6B</figureCitation>
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).
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</paragraph>
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<paragraph id="8BCA36BDFFCC023617B81BECFCE49278" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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Superomarginal and inferomarginal series track from interradial region to arm terminus (
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<emphasis id="B901EAAFFFCC023613BD1BEFFAA293B0" box="[1218,1280,1198,1223]" italics="true" pageId="19" pageNumber="86">sensu</emphasis>
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<bibRefCitation id="EFE44B4CFFCC023612761BECFA3293B0" author="Blake, D. B." box="[1289,1424,1197,1223]" pageId="19" pageNumber="86" pagination="234 - 241" refId="ref22895" refString="Blake, D. B. (1978) The taxonomic position of the modern sea-star Cistina Gray, 1840. Proceedings of the Biological Society of Washington, 91 (1), 234 - 241." type="journal article" year="1978">Blake 1978</bibRefCitation>
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). Spinelets finger-like rather than clavate on abactinal plates. Marginal plates otherwise similar to abactinals, with cruciform base, papular pores absent between marginal rows.
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</paragraph>
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<paragraph id="8BCA36BDFFCC023617B81A58FCA59220" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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Actinal plates present on disk and midway along arm, each with two to 20, mostly four to 10 blunt, finger-like (non-clavate) spines (
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<figureCitation id="134E2A38FFCC023616F61A7CFDA69220" box="[393,516,1341,1367]" captionStart="FIGURE 6" captionStartId="20.[151,250,1945,1970]" captionTargetBox="[157,1428,172,1918]" captionTargetId="figure@20.[151,1436,166,1926]" captionTargetPageId="20" captionText="FIGURE 6. Hyalinothrix enoki n. sp. Holotype, NSMT E-7115A. A. Abactinal surface. Scale bar=0.5 cm. B. Close-up of abactinal surface. Scale bar=2.0 mm. C. Oral surface. Scale bar=0.5 cm. D. Close-up of oral and furrow region. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702857" httpUri="https://zenodo.org/record/3702857/files/figure.png" pageId="19" pageNumber="86">Fig. 6C, D</figureCitation>
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). Papular pores absent.
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</paragraph>
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<paragraph id="8BCA36BDFFCC023617B81A20FD749290" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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Adambulacral plates crescentic, with curve facing distally (
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<figureCitation id="134E2A38FFCC0236141C1A20FC1C920B" box="[867,958,1377,1404]" captionStart="FIGURE 6" captionStartId="20.[151,250,1945,1970]" captionTargetBox="[157,1428,172,1918]" captionTargetId="figure@20.[151,1436,166,1926]" captionTargetPageId="20" captionText="FIGURE 6. Hyalinothrix enoki n. sp. Holotype, NSMT E-7115A. A. Abactinal surface. Scale bar=0.5 cm. B. Close-up of abactinal surface. Scale bar=2.0 mm. C. Oral surface. Scale bar=0.5 cm. D. Close-up of oral and furrow region. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702857" httpUri="https://zenodo.org/record/3702857/files/figure.png" pageId="19" pageNumber="86">Fig. 6D</figureCitation>
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). Each plate with three to 10 blunt, fingerlike spines, mostly three to eight, present in pairs along each plate with two facing into the tube foot furrow. Each adambulacral plate separated by tissue from the next. Oral plates, each with 10 finger-like spines, totaling 20 per interradius. Papular pores absent from actinal field.
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</paragraph>
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<paragraph id="8BCA36BDFFCC023617B81AB0FE6D917C" blockId="19.[151,1437,585,1799]" box="[199,463,1521,1547]" pageId="19" pageNumber="86">Color in life was white.</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCC023617B81955FE8E90FB" pageId="19" pageNumber="86" type="materials_examined">
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<paragraph id="8BCA36BDFFCC023617B81955FE859100" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
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||
<emphasis id="B901EAAFFFCC023617B81955FE1A9158" bold="true" box="[199,440,1556,1583]" pageId="19" pageNumber="86">Material Examined.</emphasis>
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<materialsCitation id="3B1D3CE0FFCC023616C01954FE859100" ID-GBIF-Occurrence="2575116200" collectingDate="2003-10-23" collectionCode="NSMT, R, V" country="Japan" elevation="161" location="Northeast of Hachijyo-jima Island" municipality="Izu Islands" pageId="19" pageNumber="86" specimenCount="1" typeStatus="holotype">
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<emphasis id="B901EAAFFFCC023616C01954FD919158" bold="true" box="[447,563,1557,1583]" pageId="19" pageNumber="86">
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<typeStatus id="54CE881FFFCC023616C01954FD8C9158" box="[447,558,1557,1583]" pageId="19" pageNumber="86" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<collectionCode id="ED64AE78FFCC023615441954FD2A9158" box="[571,648,1557,1583]" country="Japan" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="19" pageNumber="86">NSMT</collectionCode>
|
||
E-7115A,
|
||
<location id="8EAA6066FFCC0236147A1954FB2B9158" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFCC0236147A1954FB2B9158" box="[773,1161,1557,1583]" country="Japan" municipality="Izu Islands" name="Northeast of Hachijyo-jima Island" pageId="19" pageNumber="86">Northeast of Hachijyo-jima Island</location>
|
||
,
|
||
<collectingMunicipality id="6BAEACC7FFCC023613E91954FAB19158" box="[1174,1299,1557,1583]" pageId="19" pageNumber="86">Izu Islands</collectingMunicipality>
|
||
,
|
||
<collectingCountry id="F362762DFFCC023612601954FAC09158" box="[1311,1378,1557,1583]" name="Japan" pageId="19" pageNumber="86">Japan</collectingCountry>
|
||
,
|
||
<collectionCode id="ED64AE78FFCC023612111954FA229158" box="[1390,1408,1557,1583]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED64AE78FFCC023612F61954FA3E9158" box="[1417,1436,1557,1583]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="19" pageNumber="86" type="Museum">V</collectionCode>
|
||
<emphasis id="B901EAAFFFCC023617E81978FE939124" box="[151,305,1593,1619]" italics="true" pageId="19" pageNumber="86">Shin’yo-maru</emphasis>
|
||
St. 29, 33˚31.5′N, 140˚15.5′E–33˚31.3′N, 140˚15.4′E,
|
||
<quantity id="4C8D9B58FFCC023614D41978FB8D9124" box="[939,1071,1593,1619]" metricMagnitude="2" metricUnit="m" metricValue="1.605" metricValueMax="1.61" metricValueMin="1.6" pageId="19" pageNumber="86" unit="m" value="160.5" valueMax="161.0" valueMin="160.0">
|
||
<elevation id="0058D18EFFCC023614D41978FB8D9124" box="[939,1071,1593,1619]" metricMagnitude="2" metricUnit="m" metricValue="1.605" metricValueMax="1.61" metricValueMin="1.6" pageId="19" pageNumber="86" unit="m" value="160.5" valueMax="161.0" valueMin="160.0">160–161 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFCB107DFFCC023613411978FAA69124" box="[1086,1284,1593,1619]" pageId="19" pageNumber="86" value="2003-10-23">
|
||
<collectingDate id="EF8FE995FFCC023613411978FAA69124" box="[1086,1284,1593,1619]" pageId="19" pageNumber="86" value="2003-10-23">23 October 2003</collectingDate>
|
||
</date>
|
||
, 1 wet spec.,
|
||
<collectionCode id="ED64AE78FFCC023617E8191CFF099100" box="[151,171,1629,1655]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
=1.4 r=0.4.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFCC023617B819C0FC319070" blockId="19.[151,1437,585,1799]" pageId="19" pageNumber="86">
|
||
<materialsCitation id="3B1D3CE0FFCC023617B819C0FB3391EC" ID-GBIF-Occurrence="2575116202" box="[199,1169,1664,1691]" collectionCode="R" country="Japan" location="Northeast of Hachijyo-jima Island" municipality="Izu Islands" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="B901EAAFFFCC023617B819C0FE3D91EC" bold="true" box="[199,415,1665,1691]" pageId="19" pageNumber="86">
|
||
<typeStatus id="54CE881FFFCC023617B819C0FEE191EC" box="[199,323,1665,1691]" pageId="19" pageNumber="86" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
<collectingCountry id="F362762DFFCC0236163019C0FE3891EC" box="[335,410,1665,1691]" name="Japan" pageId="19" pageNumber="86">Japan</collectingCountry>
|
||
,
|
||
</emphasis>
|
||
NSMT-E-7115B,
|
||
<location id="8EAA6066FFCC0236151319C0FC4F91EC" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFCC0236151319C0FC4F91EC" box="[620,1005,1665,1691]" country="Japan" municipality="Izu Islands" name="Northeast of Hachijyo-jima Island" pageId="19" pageNumber="86">Northeast of Hachijyo-jima Island</location>
|
||
,
|
||
<collectingMunicipality id="6BAEACC7FFCC0236148719C0FBD691EC" box="[1016,1140,1665,1691]" pageId="19" pageNumber="86">Izu Islands</collectingMunicipality>
|
||
,
|
||
<collectionCode id="ED64AE78FFCC0236130019C0FB3391EC" box="[1151,1169,1665,1691]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
</materialsCitation>
|
||
/
|
||
<materialsCitation id="3B1D3CE0FFCC023613E519C0FB0F91EC" ID-GBIF-Occurrence="2575116171" box="[1178,1197,1665,1691]" collectionCode="V" country="Japan" isTailEnumeration="true" location="Northeast of Hachijyo-jima Island" municipality="Izu Islands" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="ED64AE78FFCC023613E519C0FB0F91EC" box="[1178,1197,1665,1691]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="19" pageNumber="86" type="Museum">V</collectionCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="3B1D3CE0FFCC023613CB19C0FB0591C8" ID-GBIF-Occurrence="2575116114" collectingDate="2003-10-23" collectionCode="R" collectorName="St." country="Japan" elevation="161" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="B901EAAFFFCC023613CB19C0FAEC91EC" box="[1204,1358,1665,1691]" italics="true" pageId="19" pageNumber="86">Shin’yo-maru</emphasis>
|
||
<collectorName id="2680536BFFCC0236122B19C0FAD191EC" box="[1364,1395,1665,1691]" pageId="19" pageNumber="86">St.</collectorName>
|
||
29, 33˚31.5′N, 140˚15.5′E–33˚31.3′N, 140˚15.4′E,
|
||
<quantity id="4C8D9B58FFCC023615D519E4FC8E91C8" box="[682,812,1701,1727]" metricMagnitude="2" metricUnit="m" metricValue="1.605" metricValueMax="1.61" metricValueMin="1.6" pageId="19" pageNumber="86" unit="m" value="160.5" valueMax="161.0" valueMin="160.0">
|
||
<elevation id="0058D18EFFCC023615D519E4FC8E91C8" box="[682,812,1701,1727]" metricMagnitude="2" metricUnit="m" metricValue="1.605" metricValueMax="1.61" metricValueMin="1.6" pageId="19" pageNumber="86" unit="m" value="160.5" valueMax="161.0" valueMin="160.0">160–161 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFCB107DFFCC0236144619E4FC5891C8" box="[825,1018,1701,1727]" pageId="19" pageNumber="86" value="2003-10-23">
|
||
<collectingDate id="EF8FE995FFCC0236144619E4FC5891C8" box="[825,1018,1701,1727]" pageId="19" pageNumber="86" value="2003-10-23">23 October 2003</collectingDate>
|
||
</date>
|
||
, 1 wet spec.,
|
||
<collectionCode id="ED64AE78FFCC023613EB19E4FB0591C8" box="[1172,1191,1701,1727]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
</materialsCitation>
|
||
=0.6 r=0.2.
|
||
<collectionCode id="ED64AE78FFCC0236125219E4FAD891C8" box="[1325,1402,1701,1727]" country="Japan" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="19" pageNumber="86">NSMT</collectionCode>
|
||
<materialsCitation id="3B1D3CE0FFCC023612FD19E4FCA59194" ID-GBIF-Occurrence="2575116152" collectionCode="R" country="Japan" location="Northeast of Hachijyo-jima Island" municipality="Izu Islands" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
E- 7149,
|
||
<location id="8EAA6066FFCC023617A11988FDC29194" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFCC023617A11988FDC29194" box="[222,608,1737,1763]" country="Japan" municipality="Izu Islands" name="Northeast of Hachijyo-jima Island" pageId="19" pageNumber="86">Northeast of Hachijyo-jima Island</location>
|
||
,
|
||
<collectingMunicipality id="6BAEACC7FFCC023615131988FD4B9194" box="[620,745,1737,1763]" pageId="19" pageNumber="86">Izu Islands</collectingMunicipality>
|
||
,
|
||
<collectionCode id="ED64AE78FFCC0236158A1988FCA59194" box="[757,775,1737,1763]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
</materialsCitation>
|
||
/
|
||
<materialsCitation id="3B1D3CE0FFCC0236146F1988FC819194" ID-GBIF-Occurrence="2575116172" box="[784,803,1737,1763]" collectionCode="V" country="Japan" isTailEnumeration="true" location="Northeast of Hachijyo-jima Island" municipality="Izu Islands" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="ED64AE78FFCC0236146F1988FC819194" box="[784,803,1737,1763]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="19" pageNumber="86" type="Museum">V</collectionCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="3B1D3CE0FFCC023614541988FCB59070" ID-GBIF-Occurrence="2575116241" collectingDate="2003-10-23" collectionCode="R" collectorName="St." country="Japan" elevation="171" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="B901EAAFFFCC023614541988FC679194" box="[811,965,1737,1763]" italics="true" pageId="19" pageNumber="86">Shin’yo-maru</emphasis>
|
||
<collectorName id="2680536BFFCC023614B31988FC499194" box="[972,1003,1737,1763]" pageId="19" pageNumber="86">St.</collectorName>
|
||
29, 33˚32.9′N, 140˚16.0′E–33˚32.8′N, 140˚15.9′E,
|
||
<quantity id="4C8D9B58FFCC0236165E19ACFE009070" box="[289,418,1773,1799]" metricMagnitude="2" metricUnit="m" metricValue="1.705" metricValueMax="1.71" metricValueMin="1.7" pageId="19" pageNumber="86" unit="m" value="170.5" valueMax="171.0" valueMin="170.0">
|
||
<elevation id="0058D18EFFCC0236165E19ACFE009070" box="[289,418,1773,1799]" metricMagnitude="2" metricUnit="m" metricValue="1.705" metricValueMax="1.71" metricValueMin="1.7" pageId="19" pageNumber="86" unit="m" value="170.5" valueMax="171.0" valueMin="170.0">170–171 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="FFCB107DFFCC023616D119ACFDCF9070" box="[430,621,1773,1799]" pageId="19" pageNumber="86" value="2003-10-23">
|
||
<collectingDate id="EF8FE995FFCC023616D119ACFDCF9070" box="[430,621,1773,1799]" pageId="19" pageNumber="86" value="2003-10-23">23 October 2003</collectingDate>
|
||
</date>
|
||
, 1 wet spec.,
|
||
<collectionCode id="ED64AE78FFCC0236147C19ACFCB59070" box="[771,791,1773,1799]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
</materialsCitation>
|
||
=1.8 r=0.5.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFCC023617E8180CFD7A901F" blockId="19.[151,728,1869,1932]" box="[151,728,1869,1897]" pageId="19" pageNumber="86">
|
||
<emphasis id="B901EAAFFFCC023617E8180CFEF7901F" bold="true" box="[151,341,1869,1896]" pageId="19" pageNumber="86">
|
||
<taxonomicName id="4C754D3EFFCC023617E8180CFE8E901F" authorityName="Fisher" authorityYear="1911" box="[151,300,1869,1896]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B901EAAFFFCC023617E8180CFE8E901F" bold="true" box="[151,300,1869,1896]" italics="true" pageId="19" pageNumber="86">Hyalinothrix</emphasis>
|
||
</taxonomicName>
|
||
sp.
|
||
</emphasis>
|
||
<taxonomicName id="4C754D3EFFCC02361623180CFD7A901F" authority="Aziz & Jangoux, 1985" authorityName="Aziz & Jangoux" authorityYear="1985" box="[348,728,1869,1897]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="species" species="gracilis">
|
||
<emphasis id="B901EAAFFFCC02361623180CFE74901F" bold="true" box="[348,470,1869,1896]" pageId="19" pageNumber="86">
|
||
cf.
|
||
<emphasis id="B901EAAFFFCC023616FF180CFE74901F" bold="true" box="[384,470,1869,1896]" italics="true" pageId="19" pageNumber="86">gracilis</emphasis>
|
||
</emphasis>
|
||
<bibRefCitation id="EFE44B4CFFCC023616A3180FFD7A901F" author="Aziz, A. & Jangoux, M." box="[476,728,1869,1897]" pageId="19" pageNumber="86" pagination="263 - 274" refId="ref22684" refString="Aziz, A. & Jangoux, M. (1985) Four new species and one new subspecies of Asteroidea (Echinodermata) collected by the Siboga expedition in the Indo-Malayan region. Bijdragen tot de Dierkunde, 55 (2), 263 - 274. https: // doi. org / 10.1163 / 26660644 - 05502005" type="journal article" year="1985">Aziz & Jangoux, 1985</bibRefCitation>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFCC023617E81833FE8E90FB" blockId="19.[151,728,1869,1932]" box="[151,300,1906,1932]" pageId="19" pageNumber="86">
|
||
<figureCitation id="134E2A38FFCC023617E81833FF5690FB" box="[151,244,1906,1932]" captionStart="FIGURE 7" captionStartId="21.[151,250,1914,1939]" captionTargetBox="[160,1427,526,1886]" captionTargetId="figure@21.[151,1436,517,1894]" captionTargetPageId="21" captionText="FIGURE 7. Hyalinothrix gracilis NSMT E-7101. A. Abactinal surface. Scale bar=1.0 cm. B. Close-up of abactinal paxillae. Scale bar=2.0 mm. C. Oral surface. Scale bar=1.0 cm. D. Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="19" pageNumber="86">Figure 7</figureCitation>
|
||
A–D
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F6536FFCC023017E818F8FD1F96D8" lastPageId="21" lastPageNumber="88" pageId="19" pageNumber="86" type="discussion">
|
||
<paragraph id="8BCA36BDFFCC023017E818F8FBEC9668" blockId="19.[151,1436,1977,2041]" lastBlockId="21.[151,1437,153,503]" lastPageId="21" lastPageNumber="88" pageId="19" pageNumber="86">
|
||
<emphasis id="B901EAAFFFCC023617E818F8FEBD90A3" bold="true" box="[151,287,1977,2004]" pageId="19" pageNumber="86">Comments.</emphasis>
|
||
The specimen described herein appears in accord with the description of
|
||
<taxonomicName id="4C754D3EFFCC0236132218FBFAEB90A3" authorityName="Aziz & Jangoux" authorityYear="1985" box="[1117,1353,1978,2004]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="19" pageNumber="86" phylum="Echinodermata" rank="species" species="gracilis">
|
||
<emphasis id="B901EAAFFFCC0236132218FBFAEB90A3" box="[1117,1353,1978,2004]" italics="true" pageId="19" pageNumber="86">Hyalinothrix gracilis</emphasis>
|
||
</taxonomicName>
|
||
as outlined by
|
||
<bibRefCitation id="EFE44B4CFFCC02361785189FFDA4908F" author="Aziz, A. & Jangoux, M." box="[250,518,2013,2041]" pageId="19" pageNumber="86" pagination="263 - 274" refId="ref22684" refString="Aziz, A. & Jangoux, M. (1985) Four new species and one new subspecies of Asteroidea (Echinodermata) collected by the Siboga expedition in the Indo-Malayan region. Bijdragen tot de Dierkunde, 55 (2), 263 - 274. https: // doi. org / 10.1163 / 26660644 - 05502005" type="journal article" year="1985">Aziz & Jangoux (1985)</bibRefCitation>
|
||
differing in having a less stellate body form (R/r=4.75–5.0) versus R/r=
|
||
<quantity id="4C8D9B58FFCC02361242189CFADC908F" box="[1341,1406,2013,2040]" metricMagnitude="-1" metricUnit="m" metricValue="1.3716" pageId="19" pageNumber="86" unit="in" value="5.4">5.4 in</quantity>
|
||
in the
|
||
<typeStatus id="54CE881FFFCB023117BD18A1FE85908D" box="[194,295,2016,2042]" pageId="20" pageNumber="87" type="holotype">holotype</typeStatus>
|
||
, having slightly more spinelets per paxilla (up to 50 versus 40 on the
|
||
<typeStatus id="54CE881FFFCB0231133118A1FB16908C" box="[1102,1204,2016,2043]" pageId="20" pageNumber="87" type="holotype">holotype</typeStatus>
|
||
), and the oral plates displaying 10 rather than seven to eight furrow spines. However, the current specimens were collected from the Izu Islands in Japanese waters at
|
||
<quantity id="4C8D9B58FFCA0230169D1FFCFD2997A0" box="[482,651,189,215]" metricMagnitude="2" metricUnit="m" metricValue="1.64" metricValueMax="1.68" metricValueMin="1.6" pageId="21" pageNumber="88" unit="m" value="164.0" valueMax="168.0" valueMin="160.0">160–168 meter</quantity>
|
||
depth versus the
|
||
<typeStatus id="54CE881FFFCA0230142F1FFCFC1097A0" box="[848,946,189,215]" pageId="21" pageNumber="88" type="holotype">holotype</typeStatus>
|
||
which was apparently collected from Indonesian waters at
|
||
<quantity id="4C8D9B58FFCA0230162B1FA1FE76978C" box="[340,468,224,251]" metricMagnitude="3" metricUnit="m" metricValue="5.683999999999999" pageId="21" pageNumber="88" unit="m" value="5684.0">5684 meter</quantity>
|
||
depth. The collection depth is drastically different not only from these specimens but other known
|
||
<taxonomicName id="4C754D3EFFCA023016541E44FE189668" authorityName="Fisher" authorityYear="1911" box="[299,442,261,287]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="21" pageNumber="88" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B901EAAFFFCA023016541E44FE189668" box="[299,442,261,287]" italics="true" pageId="21" pageNumber="88">Hyalinothrix</emphasis>
|
||
</taxonomicName>
|
||
species, which are only known to occur in <
|
||
<quantity id="4C8D9B58FFCA023014D11E44FC549668" box="[942,1014,261,287]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="21" pageNumber="88" unit="m" value="300.0">300 m</quantity>
|
||
depths.
|
||
</paragraph>
|
||
<caption id="DF0A6635FFCB023117E818D8FA3390A2" ID-DOI="http://doi.org/10.5281/zenodo.3702857" ID-Zenodo-Dep="3702857" httpUri="https://zenodo.org/record/3702857/files/figure.png" pageId="20" pageNumber="87" startId="20.[151,250,1945,1970]" targetBox="[157,1428,172,1918]" targetPageId="20">
|
||
<paragraph id="8BCA36BDFFCB023117E818D8FA3390A2" blockId="20.[151,1436,1945,2043]" pageId="20" pageNumber="87">
|
||
<emphasis id="B901EAAFFFCB023117E818D8FEB090C5" bold="true" box="[151,274,1945,1970]" pageId="20" pageNumber="87">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C754D3EFFCB0231166718DBFE7490C5" authority="Mah & Fujita, 2020" authorityName="Mah & Fujita" authorityYear="2020" box="[280,470,1946,1970]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="20" pageNumber="87" phylum="Echinodermata" rank="species" species="enoki" status="sp. nov.">
|
||
<emphasis id="B901EAAFFFCB0231166718DBFE7490C5" box="[280,470,1946,1970]" italics="true" pageId="20" pageNumber="87">Hyalinothrix enoki</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23257D4FFCB023116A318DBFDB690C5" box="[476,532,1946,1970]" pageId="20" pageNumber="87" rank="species">
|
||
<emphasis id="B901EAAFFFCB023116A318DBFDB690C5" bold="true" box="[476,532,1946,1970]" pageId="20" pageNumber="87">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, NSMT E-7115A.
|
||
<emphasis id="B901EAAFFFCB0231144818D8FCF290C5" bold="true" box="[823,848,1945,1970]" pageId="20" pageNumber="87">A.</emphasis>
|
||
Abactinal surface. Scale bar=0.5 cm.
|
||
<emphasis id="B901EAAFFFCB023113B218DBFB4690C5" bold="true" box="[1229,1252,1946,1970]" pageId="20" pageNumber="87">B.</emphasis>
|
||
Close-up of abactinal surface. Scale bar=2.0 mm.
|
||
<emphasis id="B901EAAFFFCB0231169918FCFE5D90A1" bold="true" box="[486,511,1981,2006]" pageId="20" pageNumber="87">C.</emphasis>
|
||
Oral surface. Scale bar=0.5 cm.
|
||
<emphasis id="B901EAAFFFCB0231143318FFFCC690A1" bold="true" box="[844,868,1982,2006]" pageId="20" pageNumber="87">D.</emphasis>
|
||
Close-up of oral and furrow region. Scale bar=0.5 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCA36BDFFCA023017B81E68FF5396FC" blockId="21.[151,1437,153,503]" pageId="21" pageNumber="88">
|
||
<taxonomicName id="4C754D3EFFCA023017B81E68FEF49634" authorityName="Fisher" authorityYear="1911" box="[199,342,297,323]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="21" pageNumber="88" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B901EAAFFFCA023017B81E68FEF49634" box="[199,342,297,323]" italics="true" pageId="21" pageNumber="88">Hyalinothrix</emphasis>
|
||
</taxonomicName>
|
||
are not frequently encountered and explanations for these inconsistencies include the possible that this is simply a widely occurring species, a closely related cryptic species, or simply an error in reporting of the locality.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFCA023017B81ED5FD1F96D8" blockId="21.[151,1437,153,503]" box="[199,701,404,431]" pageId="21" pageNumber="88">
|
||
<emphasis id="B901EAAFFFCA023017B81ED5FEF896D8" bold="true" box="[199,346,404,431]" pageId="21" pageNumber="88">Occurrence.</emphasis>
|
||
Izu Islands,
|
||
<collectingCountry id="F362762DFFCA023016961ED4FD8E96D8" box="[489,556,405,431]" name="Japan" pageId="21" pageNumber="88">Japan</collectingCountry>
|
||
.
|
||
<quantity id="4C8D9B58FFCA023015491ED4FD1A96D8" box="[566,696,405,431]" metricMagnitude="2" metricUnit="m" metricValue="2.6399999999999997" metricValueMax="2.68" metricValueMin="2.6" pageId="21" pageNumber="88" unit="m" value="264.0" valueMax="268.0" valueMin="260.0">
|
||
260–
|
||
<specimenCount id="9D73FD34FFCA023015101ED4FD1A96D8" box="[623,696,405,431]" pageId="21" pageNumber="88" type="generic">268 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F6536FFCA023317B81EF9FEE79460" lastPageId="22" lastPageNumber="89" pageId="21" pageNumber="88" type="description">
|
||
<paragraph id="8BCA36BDFFCA023017B81EF9FF689680" blockId="21.[151,1437,153,503]" pageId="21" pageNumber="88">
|
||
<emphasis id="B901EAAFFFCA023017B81EF9FEFB96A4" bold="true" box="[199,345,440,467]" pageId="21" pageNumber="88">Description.</emphasis>
|
||
Body strongly stellate (R/r=4.75–5.0), arms round in cross-section, interradial arcs acute (
|
||
<figureCitation id="134E2A38FFCA023012101EF8FF1F9680" captionStart="FIGURE 7" captionStartId="21.[151,250,1914,1939]" captionTargetBox="[160,1427,526,1886]" captionTargetId="figure@21.[151,1436,517,1894]" captionTargetPageId="21" captionText="FIGURE 7. Hyalinothrix gracilis NSMT E-7101. A. Abactinal surface. Scale bar=1.0 cm. B. Close-up of abactinal paxillae. Scale bar=2.0 mm. C. Oral surface. Scale bar=1.0 cm. D. Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="21" pageNumber="88">Fig. 7A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF0A6635FFCA023017E8183BFD5D90AD" ID-DOI="http://doi.org/10.5281/zenodo.3702859" ID-Zenodo-Dep="3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="21" pageNumber="88" startId="21.[151,250,1914,1939]" targetBox="[160,1427,526,1886]" targetPageId="21">
|
||
<paragraph id="8BCA36BDFFCA023017E8183BFD5D90AD" blockId="21.[151,1437,1914,2011]" pageId="21" pageNumber="88">
|
||
<emphasis id="B901EAAFFFCA023017E8183BFEB690E4" bold="true" box="[151,276,1914,1939]" pageId="21" pageNumber="88">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C754D3EFFCA02301663183BFE5090E5" authorityName="Aziz & Jangoux" authorityYear="1985" box="[284,498,1914,1938]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="21" pageNumber="88" phylum="Echinodermata" rank="species" species="gracilis">
|
||
<emphasis id="B901EAAFFFCA02301663183BFE5090E5" box="[284,498,1914,1938]" italics="true" pageId="21" pageNumber="88">Hyalinothrix gracilis</emphasis>
|
||
</taxonomicName>
|
||
NSMT E-7101.
|
||
<emphasis id="B901EAAFFFCA023015DE183BFD1890E4" bold="true" box="[673,698,1914,1939]" pageId="21" pageNumber="88">A.</emphasis>
|
||
Abactinal surface. Scale bar=1.0 cm.
|
||
<emphasis id="B901EAAFFFCA0230133C183AFBF990E4" bold="true" box="[1091,1115,1915,1939]" pageId="21" pageNumber="88">B.</emphasis>
|
||
Close-up of abactinal paxillae. Scale bar=2.0 mm.
|
||
<emphasis id="B901EAAFFFCA0230161F18DFFEDB90C0" bold="true" box="[352,377,1950,1975]" pageId="21" pageNumber="88">C.</emphasis>
|
||
Oral surface. Scale bar=1.0 cm.
|
||
<emphasis id="B901EAAFFFCA023015B218DEFD4790C0" bold="true" box="[717,741,1951,1975]" pageId="21" pageNumber="88">D.</emphasis>
|
||
Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCA36BDFFC9023317B81FD8FC889610" blockId="22.[151,1437,153,935]" pageId="22" pageNumber="89">
|
||
Abactinal surface composed of well-developed cruciform plates with stout bases, forming fenestrate network (
|
||
<figureCitation id="134E2A38FFC9023317DF1FFCFF5597A0" box="[160,247,189,215]" captionStart="FIGURE 7" captionStartId="21.[151,250,1914,1939]" captionTargetBox="[160,1427,526,1886]" captionTargetId="figure@21.[151,1436,517,1894]" captionTargetPageId="21" captionText="FIGURE 7. Hyalinothrix gracilis NSMT E-7101. A. Abactinal surface. Scale bar=1.0 cm. B. Close-up of abactinal paxillae. Scale bar=2.0 mm. C. Oral surface. Scale bar=1.0 cm. D. Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="22" pageNumber="89">Fig. 7B</figureCitation>
|
||
). Lobes forming around a single papular pore, most spread out proximally becoming more tightly arranged distally on arm. Abactinal plates arranged in distinctly linear widely spaced rows. Linear rows most complete along arm. Each abactinal base with a tuft of fine spinelets with jagged, hyaline tips, four to 50, mostly 20 to 40. Single, or less abundantly, double papular pores regularly along body surface, larger proximally but becoming absent distally as those distalmost plates become most closely articulated.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFC9023317B81E30FAE196A4" blockId="22.[151,1437,153,935]" pageId="22" pageNumber="89">
|
||
Marginal plates similar if not identical to abactinals, but both superomarginal and inferomarginal series track from interradial region to arm terminus (
|
||
<emphasis id="B901EAAFFFC9023315161ED7FD0596D8" box="[617,679,406,431]" italics="true" pageId="22" pageNumber="89">sensu</emphasis>
|
||
<bibRefCitation id="EFE44B4CFFC9023315D01ED4FC9796D8" author="Blake, D. B." box="[687,821,405,431]" pageId="22" pageNumber="89" pagination="234 - 241" refId="ref22895" refString="Blake, D. B. (1978) The taxonomic position of the modern sea-star Cistina Gray, 1840. Proceedings of the Biological Society of Washington, 91 (1), 234 - 241." type="journal article" year="1978">Blake 1978</bibRefCitation>
|
||
). Spinelets finger-like rather than clavate on abactinal plates.Marginal plates otherwise identical to abactinals, with cruciform basal outline, papular pores absent.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFC9023317B81E9CFBA6956C" blockId="22.[151,1437,153,935]" pageId="22" pageNumber="89">
|
||
Actinal region very small. (
|
||
<figureCitation id="134E2A38FFC9023316861E9CFDED9680" box="[505,591,477,503]" captionStart="FIGURE 7" captionStartId="21.[151,250,1914,1939]" captionTargetBox="[160,1427,526,1886]" captionTargetId="figure@21.[151,1436,517,1894]" captionTargetPageId="21" captionText="FIGURE 7. Hyalinothrix gracilis NSMT E-7101. A. Abactinal surface. Scale bar=1.0 cm. B. Close-up of abactinal paxillae. Scale bar=2.0 mm. C. Oral surface. Scale bar=1.0 cm. D. Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="22" pageNumber="89">Fig. 7C</figureCitation>
|
||
) Actinal plates present on disk and midway along arm, each with two to 20, mostly four to 10 blunt, finger-like (non-clavate) spines. Papular pores absent.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFC9023317B81D64FA8D95B8" blockId="22.[151,1437,153,935]" pageId="22" pageNumber="89">
|
||
Adambulacral plates rectangular to weakly curved, with curve facing distally (
|
||
<figureCitation id="134E2A38FFC90233133B1D64FB3D9548" box="[1092,1183,549,575]" captionStart="FIGURE 7" captionStartId="21.[151,250,1914,1939]" captionTargetBox="[160,1427,526,1886]" captionTargetId="figure@21.[151,1436,517,1894]" captionTargetPageId="21" captionText="FIGURE 7. Hyalinothrix gracilis NSMT E-7101. A. Abactinal surface. Scale bar=1.0 cm. B. Close-up of abactinal paxillae. Scale bar=2.0 mm. C. Oral surface. Scale bar=1.0 cm. D. Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="22" pageNumber="89">Fig. 7D</figureCitation>
|
||
). Each plate with four to six, mostly four or five, fine, glassine furrow spines, with hyaline tips that are webbed in a weakly curved fan. Furrow spines separated from subambulacral spine cluster by a discrete open space, subambulacral area covered by 10–30, mostly 20–25 fine glassine spinelets each with one to three serrate tips (
|
||
<figureCitation id="134E2A38FFC9023313671DD0FBD195DC" box="[1048,1139,657,683]" captionStart="FIGURE 7" captionStartId="21.[151,250,1914,1939]" captionTargetBox="[160,1427,526,1886]" captionTargetId="figure@21.[151,1436,517,1894]" captionTargetPageId="21" captionText="FIGURE 7. Hyalinothrix gracilis NSMT E-7101. A. Abactinal surface. Scale bar=1.0 cm. B. Close-up of abactinal paxillae. Scale bar=2.0 mm. C. Oral surface. Scale bar=1.0 cm. D. Close-up of actinal intermediate area and tube foot region showing adambulacral plates and furrow spination. Scale bar=0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.3702859" httpUri="https://zenodo.org/record/3702859/files/figure.png" pageId="22" pageNumber="89">Fig. 7D</figureCitation>
|
||
). Each adambulacral plate separated by tissue from the next. Oral plates, each with 10 finger-like spines, totaling 20 per interradius.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFC9023317B81D98FEE79460" blockId="22.[151,1437,153,935]" pageId="22" pageNumber="89">Color in life was a dark orange/brown with light yellow to tan mottling on the abactinal side. Oral side was white to cream.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36F6536FFC9023317B81C61FB4F94D0" pageId="22" pageNumber="89" type="materials_examined">
|
||
<paragraph id="8BCA36BDFFC9023317B81C61FB4F94D0" blockId="22.[151,1437,153,935]" pageId="22" pageNumber="89">
|
||
<emphasis id="B901EAAFFFC9023317B81C61FE1D944C" bold="true" box="[199,447,800,827]" pageId="22" pageNumber="89">Material Examined.</emphasis>
|
||
<materialsCitation id="3B1D3CE0FFC9023316B11C60FD439428" ID-GBIF-Occurrence="2575116131" collectionCode="NSMT" collectorName="Coll" country="Japan" elevation="167" location="Northeast of Hachijyojima Island" municipality="Izu Islands" pageId="22" pageNumber="89" specimenCount="1">
|
||
<collectionCode id="ED64AE78FFC9023316B11C60FDB9944C" box="[462,539,801,827]" country="Japan" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="22" pageNumber="89">NSMT</collectionCode>
|
||
E-7101,
|
||
<location id="8EAA6066FFC9023315EC1C60FB81944C" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFC9023315EC1C60FB81944C" box="[659,1059,801,827]" country="Japan" municipality="Izu Islands" name="Northeast of Hachijyojima Island" pageId="22" pageNumber="89">Northeast of Hachijyojima Island</location>
|
||
,
|
||
<collectingMunicipality id="6BAEACC7FFC9023313481C60FB19944C" box="[1079,1211,801,827]" pageId="22" pageNumber="89">Izu Islands</collectingMunicipality>
|
||
,
|
||
<collectingCountry id="F362762DFFC9023313B01C60FAB0944C" box="[1231,1298,801,827]" name="Japan" pageId="22" pageNumber="89">Japan</collectingCountry>
|
||
, 33˚31.2′N, 140˚16.6′E–33˚31.4′N, 140˚16.7′E,
|
||
<quantity id="4C8D9B58FFC90233155A1C04FD069428" box="[549,676,837,863]" metricMagnitude="2" metricUnit="m" metricValue="1.67" metricValueMax="1.68" metricValueMin="1.66" pageId="22" pageNumber="89" unit="m" value="167.0" valueMax="168.0" valueMin="166.0">
|
||
<elevation id="0058D18EFFC90233155A1C04FD069428" box="[549,676,837,863]" metricMagnitude="2" metricUnit="m" metricValue="1.67" metricValueMax="1.68" metricValueMin="1.66" pageId="22" pageNumber="89" unit="m" value="167.0" valueMax="168.0" valueMin="166.0">166–168 m</elevation>
|
||
</quantity>
|
||
,
|
||
<collectorName id="2680536BFFC9023315D21C04FD439428" box="[685,737,837,863]" pageId="22" pageNumber="89">Coll</collectorName>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B1D3CE0FFC9023315951C04FAE89428" ID-GBIF-Occurrence="2575116209" box="[746,1354,837,863]" collectingDate="2003-10-23" collectionCode="R, V" country="Japan" location="St." pageId="22" pageNumber="89" specimenCount="1">
|
||
<collectionCode id="ED64AE78FFC9023315951C04FD5E9428" box="[746,764,837,863]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="22" pageNumber="89">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED64AE78FFC90233147B1C04FCB59428" box="[772,791,837,863]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="89" type="Museum">V</collectionCode>
|
||
<emphasis id="B901EAAFFFC9023314621C04FC159428" box="[797,951,837,863]" italics="true" pageId="22" pageNumber="89">Shin’yo-maru</emphasis>
|
||
,
|
||
<location id="8EAA6066FFC9023314BC1C04FC439428" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFC9023314BC1C04FC439428" box="[963,993,837,863]" country="Japan" name="St." pageId="22" pageNumber="89">St.</location>
|
||
28,
|
||
<date id="FFCB107DFFC9023313711C04FB6B9428" box="[1038,1225,837,863]" pageId="22" pageNumber="89" value="2003-10-23">
|
||
<collectingDate id="EF8FE995FFC9023313711C04FB6B9428" box="[1038,1225,837,863]" pageId="22" pageNumber="89" value="2003-10-23">23 October 2003</collectingDate>
|
||
</date>
|
||
, 1 wet spec
|
||
</materialsCitation>
|
||
.,
|
||
<materialsCitation id="3B1D3CE0FFC9023312281C05FE6B94D0" ID-GBIF-Occurrence="2575116149" collectionCode="R, NSMT" collectorName="Coll" country="Japan" elevation="160" location="Northeast of Hachijyojima Island" municipality="Izu Islands" pageId="22" pageNumber="89" specimenCount="1">
|
||
<collectionCode id="ED64AE78FFC9023312281C05FAC89428" box="[1367,1386,836,863]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="22" pageNumber="89">R</collectionCode>
|
||
=3.5 r=0.7;
|
||
<collectionCode id="ED64AE78FFC9023317991C28FE9194F4" box="[230,307,873,899]" country="Japan" httpUri="http://grbio.org/cool/f678-ci92" name="National Science Museum (Natural History)" pageId="22" pageNumber="89">NSMT</collectionCode>
|
||
E-7147,
|
||
<location id="8EAA6066FFC9023316DC1C28FC8594F4" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFC9023316DC1C28FC8594F4" box="[419,807,873,899]" country="Japan" municipality="Izu Islands" name="Northeast of Hachijyojima Island" pageId="22" pageNumber="89">Northeast of Hachijyojima Island</location>
|
||
,
|
||
<collectingMunicipality id="6BAEACC7FFC9023314481C28FC1594F4" box="[823,951,873,899]" pageId="22" pageNumber="89">Izu Islands</collectingMunicipality>
|
||
,
|
||
<collectingCountry id="F362762DFFC9023314B81C28FBA894F4" box="[967,1034,873,899]" name="Japan" pageId="22" pageNumber="89">Japan</collectingCountry>
|
||
, 33˚31.5′N, 140˚15.5′E–33˚31.3′N, 140˚15.4′,161–
|
||
<quantity id="4C8D9B58FFC9023316401CCDFE2894D0" box="[319,394,908,935]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="22" pageNumber="89" unit="m" value="160.0">
|
||
<elevation id="0058D18EFFC9023316401CCDFE2894D0" box="[319,394,908,935]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="22" pageNumber="89" unit="m" value="160.0">160 m</elevation>
|
||
</quantity>
|
||
,
|
||
<collectorName id="2680536BFFC9023316EA1CCCFE6B94D0" box="[405,457,909,935]" pageId="22" pageNumber="89">Coll</collectorName>
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B1D3CE0FFC9023316AB1CCCFBEC94D0" ID-GBIF-Occurrence="2575116150" box="[468,1102,909,935]" collectingDate="2003-10-23" collectionCode="R, V" country="Japan" location="St." pageId="22" pageNumber="89" specimenCount="1">
|
||
<collectionCode id="ED64AE78FFC9023316AB1CCCFE4494D0" box="[468,486,909,935]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="22" pageNumber="89">R</collectionCode>
|
||
/
|
||
<collectionCode id="ED64AE78FFC9023316911CCCFDA394D0" box="[494,513,909,935]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="89" type="Museum">V</collectionCode>
|
||
<emphasis id="B901EAAFFFC9023315761CCCFD0194D0" box="[521,675,909,935]" italics="true" pageId="22" pageNumber="89">Shin’yo-maru</emphasis>
|
||
.,
|
||
<location id="8EAA6066FFC9023315C71CCCFD7494D0" LSID="urn:lsid:plazi:treatment:03DC87ABFFCC023317E81E9DFB4F94D0:8EAA6066FFC9023315C71CCCFD7494D0" box="[696,726,909,935]" country="Japan" name="St." pageId="22" pageNumber="89">St.</location>
|
||
29,
|
||
<date id="FFCB107DFFC9023314781CCCFC6494D0" box="[775,966,909,935]" pageId="22" pageNumber="89" value="2003-10-23">
|
||
<collectingDate id="EF8FE995FFC9023314781CCCFC6494D0" box="[775,966,909,935]" pageId="22" pageNumber="89" value="2003-10-23">23 October 2003</collectingDate>
|
||
</date>
|
||
, 1 wet spec
|
||
</materialsCitation>
|
||
.,
|
||
<collectionCode id="ED64AE78FFC9023313221CCCFBD294D0" box="[1117,1136,909,935]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="22" pageNumber="89">R</collectionCode>
|
||
=3.8 r=0.8.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |