239 lines
31 KiB
XML
239 lines
31 KiB
XML
<document id="E66719A2BA5F30BBF3CD20F55DDA145B" 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="03DC87ABFFCE023617E81E1BFCCF96FC" 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 diversus Mah & Fujita 2020, n. sp." docType="treatment" docVersion="6" lastPageNumber="86" 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="84" updateTime="1698726646140" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="8391A1D476865134D35F16D2EA3D5405">
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<mods:title id="04A5AF1008B49E5A64C607FBA204AF72">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="09E051CD6A1DF29C4EBBC18F3D4940A6">Mah, Christopher L.</mods:namePart>
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<mods:namePart id="DFF4C12786F87100A95DD29A6EA9D74E">Fujita, Toshihiko</mods:namePart>
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<mods:typeOfResource id="31022E0535B52D74B58A2CCC04688490">text</mods:typeOfResource>
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<mods:title id="A7886C0F7EF5FA129024141448CF3791">Zootaxa</mods:title>
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<mods:part id="DFE51B05784BE4FA86657C00B376E66C">
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<mods:date id="D80D4181A8601B323D571ED0762DA2F1">2020</mods:date>
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<mods:number id="59FB902BFCEEF3B86EFDFD99FF864228">2020-03-10</mods:number>
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<mods:number id="BA8A5427D318870CFA119F0F7CC3524A">4750</mods:number>
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<treatment id="03DC87ABFFCE023617E81E1BFCCF96FC" ID-DOI="http://doi.org/10.5281/zenodo.3706277" ID-GBIF-Taxon="162481326" ID-Zenodo-Dep="3706277" LSID="urn:lsid:plazi:treatment:03DC87ABFFCE023617E81E1BFCCF96FC" httpUri="http://treatment.plazi.org/id/03DC87ABFFCE023617E81E1BFCCF96FC" lastPageId="19" lastPageNumber="86" pageId="17" pageNumber="84">
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<subSubSection id="C36F6536FFCE023417E81E1BFE4A9603" box="[151,488,346,373]" pageId="17" pageNumber="84" type="nomenclature">
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<paragraph id="8BCA36BDFFCE023417E81E1BFE4A9603" blockId="17.[151,488,346,408]" box="[151,488,346,373]" pageId="17" pageNumber="84">
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<heading id="D08281D1FFCE023417E81E1BFE4A9603" bold="true" box="[151,488,346,373]" fontSize="11" level="1" pageId="17" pageNumber="84" reason="1">
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<emphasis id="B901EAAFFFCE023417E81E1BFE4A9603" bold="true" box="[151,488,346,373]" pageId="17" pageNumber="84">
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<taxonomicName id="4C754D3EFFCE023417E81E1BFE3C9602" authority="Mah & Fujita, 2020" authorityName="Mah & Fujita" authorityYear="2020" box="[151,414,346,373]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="species" species="diversus" status="sp. nov.">
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<emphasis id="B901EAAFFFCE023417E81E1BFE3C9602" bold="true" box="[151,414,346,373]" italics="true" pageId="17" pageNumber="84">Hyalinothrix diversus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23257D4FFCE023416D91E1BFE4A9603" box="[422,488,346,372]" pageId="17" pageNumber="84" 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="C36F6536FFCE023417E81E3FFE8596EF" box="[151,295,381,408]" pageId="17" pageNumber="84" type="description">
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<paragraph id="8BCA36BDFFCE023417E81E3FFE8596EF" blockId="17.[151,488,346,408]" box="[151,295,381,408]" pageId="17" pageNumber="84">
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<figureCitation id="134E2A38FFCE023417E81E3FFF5196EF" box="[151,243,381,408]" captionStart="FIGURE 5" captionStartId="18.[151,250,1927,1952]" captionTargetBox="[160,1432,172,1866]" captionTargetId="figure@18.[151,1436,166,1874]" captionTargetPageId="18" captionText="FIGURE 5. Hyalinothrix diversus n. sp. Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F. A. Abactinal surface. B. Close-up of abactinal surface. C. Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm. D. Oral surface. E. Actinolateral edge. F. Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm" figureDoi="http://doi.org/10.5281/zenodo.3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="17" pageNumber="84">Figure 5</figureCitation>
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A–F
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCE023417E81E87FCAD9573" pageId="17" pageNumber="84" type="etymology">
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<paragraph id="8BCA36BDFFCE023417E81E87FCAD9573" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">
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<emphasis id="B901EAAFFFCE023417E81E87FE809697" bold="true" box="[151,290,454,480]" pageId="17" pageNumber="84">Etymology:</emphasis>
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The species epithet is derived from the Latin
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<taxonomicName id="4C754D3EFFCE0234144C1E87FC329697" authorityName="Mah & Fujita" authorityYear="2020" box="[819,912,454,480]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="species" species="diversus">
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<emphasis id="B901EAAFFFCE0234144C1E87FC329697" box="[819,912,454,480]" italics="true" pageId="17" pageNumber="84">diversus</emphasis>
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</taxonomicName>
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for different or separate alluding to the many differently shaped abactinal paxillae present on the disk.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCE023417B81D4CFCCC95AB" pageId="17" pageNumber="84" type="diagnosis">
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<paragraph id="8BCA36BDFFCE023417B81D4CFA2795CE" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">
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<emphasis id="B901EAAFFFCE023417B81D4CFEE0955F" bold="true" box="[199,322,525,552]" pageId="17" pageNumber="84">Diagnosis.</emphasis>
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A stellate species (R/r=5.4 to 6.5) with tapering arms, thick disk and flat oral surface. Variably shaped abactinal paxillae, especially on the disk, with 10–60, mostly 20–40 glassine spinelets abactinal spinelets, each with multispinous glassine tips. Marginal plates similar to abactinal plates, each bearing 40–60 densely packed spinelets. Actinal plates each with 8–15 short, papillate spinelets. Furrow spines
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<quantity id="4C8D9B58FFCE023413461D3BFB3C95E3" box="[1081,1182,634,661]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" metricValueMax="1.524" metricValueMin="1.016" pageId="17" pageNumber="84" unit="in" value="5.0" valueMax="6.0" valueMin="4.0">4 to 6 in</quantity>
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palmate arrangement. Subambulacrals, 5 to 9, blunt, elongate in a single transverse series, set off from furrow spines by discrete space.
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</paragraph>
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<paragraph id="8BCA36BDFFCE023417B81D83FCCC95AB" blockId="17.[151,1437,454,2029]" box="[199,878,705,732]" pageId="17" pageNumber="84">Second subambulacral spine cluster with 10-15 blunt spines.</paragraph>
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</subSubSection>
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<subSubSection id="C36F6536FFCE023417B81DA4FCA994C2" pageId="17" pageNumber="84" type="discussion">
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<paragraph id="8BCA36BDFFCE023417B81DA4FAFC94E7" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">
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<emphasis id="B901EAAFFFCE023417B81DA4FEED9477" bold="true" box="[199,335,741,768]" pageId="17" pageNumber="84">Comments.</emphasis>
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Although this species displays paxillae, its thick disk and arms and relatively flattened actinal surface suggest a comparison with the asterinid
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<taxonomicName id="4C754D3EFFCE023415F41C4BFCA29453" authorityName="Gray" authorityYear="1840" box="[651,768,778,804]" class="Asteroidea" family="Asterinidae" genus="Nepanthia" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="genus">
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<emphasis id="B901EAAFFFCE023415F41C4BFCA29453" box="[651,768,778,804]" italics="true" pageId="17" pageNumber="84">Nepanthia</emphasis>
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</taxonomicName>
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. This species is similar to
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<taxonomicName id="4C754D3EFFCE023413581C4BFAB69453" authorityName="Mah & Fujita" authorityYear="2020" baseAuthorityName="Clark & McKnight" baseAuthorityYear="2001" box="[1063,1300,778,804]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="species" species="grangei" status="comb. nov.">
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<emphasis id="B901EAAFFFCE023413581C4BFAB69453" box="[1063,1300,778,804]" italics="true" pageId="17" pageNumber="84">Hyalinothrix grangei</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23257D4FFCE023412651C4AFA3A9453" box="[1306,1432,778,805]" pageId="17" pageNumber="84" rank="species">nov. comb.</taxonomicNameLabel>
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, in that several of its characters suggest intermediate morphology between
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<emphasis id="B901EAAFFFCE0234149A1C6FFBC4943F" box="[997,1126,814,840]" italics="true" pageId="17" pageNumber="84">Hyalinotrix</emphasis>
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and
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<taxonomicName id="4C754D3EFFCE023413E01C6FFAB6943F" authorityName="Gray" authorityYear="1840" box="[1183,1300,814,840]" class="Asteroidea" family="Asterinidae" genus="Nepanthia" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="genus">
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<emphasis id="B901EAAFFFCE023413E01C6FFAB6943F" box="[1183,1300,814,840]" italics="true" pageId="17" pageNumber="84">Nepanthia</emphasis>
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</taxonomicName>
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. Structures, such as the “paxillae” in
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<taxonomicName id="4C754D3EFFCE023416D31C13FD99941B" authorityName="Fisher" authorityYear="1911" box="[428,571,850,876]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="genus">
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<emphasis id="B901EAAFFFCE023416D31C13FD99941B" box="[428,571,850,876]" italics="true" pageId="17" pageNumber="84">Hyalinothrix</emphasis>
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</taxonomicName>
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and the “subpaxillar” plates in asterinids such as
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<taxonomicName id="4C754D3EFFCE0234131B1C13FACB941B" baseAuthorityName="H. L. Clark" baseAuthorityYear="1928" box="[1124,1385,850,876]" class="Asteroidea" family="Asterinidae" genus="Paranepanthia" kingdom="Animalia" order="Valvatida" pageId="17" pageNumber="84" phylum="Echinodermata" rank="species" species="grandis">
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<emphasis id="B901EAAFFFCE0234131B1C13FACB941B" box="[1124,1385,850,876]" italics="true" pageId="17" pageNumber="84">Paranepanthia grandis</emphasis>
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</taxonomicName>
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(see
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<bibRefCitation id="EFE44B4CFFCE023417E81C37FE6D94E7" author="O'Loughlin, P. M. & Waters J. W." box="[151,463,886,913]" pageId="17" pageNumber="84" pagination="1 - 40" refId="ref25784" refString="O'Loughlin, P. M. & Waters J. W. (2004) A molecular and morphological revision of genera of Asterinidae (Echinodermata: Asteroidea). Memoirs of Museum Victoria, 61 (1), 1 - 40. https: // doi. org / 10.24199 / j. mmv. 2004.61.1" type="journal article" year="2004">O’Loughlin & Waters 2004</bibRefCitation>
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: fig. 5c) show distinction mainly based on elongation of the plate above the base.
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</paragraph>
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<paragraph id="8BCA36BDFFCE023417B81CD8FCA994C2" blockId="17.[151,1437,454,2029]" box="[199,779,921,949]" pageId="17" pageNumber="84">
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<emphasis id="B901EAAFFFCE023417B81CD8FEFE94C3" bold="true" box="[199,348,921,948]" pageId="17" pageNumber="84">Occurrence:</emphasis>
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Balut Island,
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<collectingCountry id="F362762DFFCE023416861CDBFDD894C3" box="[505,634,922,948]" name="Philippines" pageId="17" pageNumber="84">Philippines</collectingCountry>
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,
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<quantity id="4C8D9B58FFCE023415FA1CD8FCA594C2" box="[645,775,921,949]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="17" pageNumber="84" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">
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150–
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<specimenCount id="9D73FD34FFCE023415C31CD8FCA594C2" box="[700,775,921,949]" pageId="17" pageNumber="84" type="generic">250 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="C36F6536FFCE023617B81CFCFE0B9668" lastPageId="19" lastPageNumber="86" pageId="17" pageNumber="84" type="description">
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<paragraph id="8BCA36BDFFCE023417B81CFCFDD1948B" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">
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<emphasis id="B901EAAFFFCE023417B81CFCFEFB94AF" bold="true" box="[199,345,957,984]" pageId="17" pageNumber="84">Description.</emphasis>
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Body strongly stellate (R/r=5.4 to 6.5), arms tapering, forming isosceles trapezoid in cross-section, oral surface flat, disk thick (
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<figureCitation id="134E2A38FFCE023415741CA3FDC4948B" box="[523,614,993,1020]" captionStart="FIGURE 5" captionStartId="18.[151,250,1927,1952]" captionTargetBox="[160,1432,172,1866]" captionTargetId="figure@18.[151,1436,166,1874]" captionTargetPageId="18" captionText="FIGURE 5. Hyalinothrix diversus n. sp. Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F. A. Abactinal surface. B. Close-up of abactinal surface. C. Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm. D. Oral surface. E. Actinolateral edge. F. Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm" figureDoi="http://doi.org/10.5281/zenodo.3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="17" pageNumber="84">Fig. 5A</figureCitation>
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).
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</paragraph>
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<paragraph id="8BCA36BDFFCE023417B81B47FD299117" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">
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Abactinal plate arrangement forming distinct round papular pores between paxillar plates. Individual plates ovate to quadrilobate, imbricate distally forming more fenestrate skeleton proximally (
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<figureCitation id="134E2A38FFCE023413051B6BFB779333" box="[1146,1237,1065,1092]" captionStart="FIGURE 5" captionStartId="18.[151,250,1927,1952]" captionTargetBox="[160,1432,172,1866]" captionTargetId="figure@18.[151,1436,166,1874]" captionTargetPageId="18" captionText="FIGURE 5. Hyalinothrix diversus n. sp. Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F. A. Abactinal surface. B. Close-up of abactinal surface. C. Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm. D. Oral surface. E. Actinolateral edge. F. Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm" figureDoi="http://doi.org/10.5281/zenodo.3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="17" pageNumber="84">Fig. 5B</figureCitation>
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). Well developed fasciolar grooves present. Plates with paxillar spines and raised ridges, both forming fasciolar grooves between them, but individual plates highly varied in shape. Disk plates vary in outline from round, trigonal, quadrate to polygonal. Plates on arm primarily oval to round to quadrate or polygonal in shape becoming more homogeneous distally. Short, glassine spinelets, 10–60, mostly 20–40, equal to or shorter to the length of paxillae densely to evenly distributed, present on each disk-radial region plate (
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<figureCitation id="134E2A38FFCE023415941B9FFC9C938F" box="[747,830,1245,1272]" captionStart="FIGURE 5" captionStartId="18.[151,250,1927,1952]" captionTargetBox="[160,1432,172,1866]" captionTargetId="figure@18.[151,1436,166,1874]" captionTargetPageId="18" captionText="FIGURE 5. Hyalinothrix diversus n. sp. Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F. A. Abactinal surface. B. Close-up of abactinal surface. C. Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm. D. Oral surface. E. Actinolateral edge. F. Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm" figureDoi="http://doi.org/10.5281/zenodo.3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="17" pageNumber="84">Fig 5C</figureCitation>
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). Abactinal paxillae broadly separated into a disk and central radial region and a lateral-interradial on disk region. Disk-radial abactinal paxillae in irregular series individual paxillae are heterogeneous in shape and size, with some smaller plates 25% of the size of other larger plates. Five primary disk plates present at the apex of each interradius, each about three times the size of adjacent smaller paxillae. Lateral plate fields begin interradially from the primary plates on the disk, forming linear, transverse series extending from the contact with the radial/disk plate field to the superomarginal plate series. These lateral arm plate fields are round to polygonal in outline with rounder, smaller plates present adjacent to the superomarginal series. Lateral fields include multiple series proximally decreasing to a single series distally, running parallel to the superomarginals. Papulae irregular but present on both radial and lateral fields, more abundant proximally, becoming less so distally and finally disappearing near armtip. Madreporite, weakly convex to flat, obscured by three or four adjacent paxillae, with well-developed sulci.
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</paragraph>
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<paragraph id="8BCA36BDFFCE023417B8192BFE729187" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">
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Marginal plates, approximately 120–130 per interradius (60–65 per arm), plates are paxillar, identical to those on adjacent “lateral” plate field, oval to polygonal in shape topped by 40–60 sharp densely packed spinelets (
|
||
<figureCitation id="134E2A38FFCE0234121019CFFF1B91BB" captionStart="FIGURE 5" captionStartId="18.[151,250,1927,1952]" captionTargetBox="[160,1432,172,1866]" captionTargetId="figure@18.[151,1436,166,1874]" captionTargetPageId="18" captionText="FIGURE 5. Hyalinothrix diversus n. sp. Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F. A. Abactinal surface. B. Close-up of abactinal surface. C. Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm. D. Oral surface. E. Actinolateral edge. F. Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm" figureDoi="http://doi.org/10.5281/zenodo.3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="17" pageNumber="84">Fig. 5E</figureCitation>
|
||
). Superomarginals show 1:1 association with inferomarginals. Well-developed fasciolar grooves present between marginal plate series.
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFCE023417B819BBFB69904F" blockId="17.[151,1437,454,2029]" pageId="17" pageNumber="84">Actinal plates in three or four series on disk, one or two series present proximally on arms, pinching out basally. Actinal plates papillate with eight to 15 blunt, short spinelets; fasciolar grooves well-developed.</paragraph>
|
||
<paragraph id="8BCA36BDFFCE023617B81802FE0B9668" blockId="17.[151,1437,454,2029]" lastBlockId="19.[151,1437,153,395]" lastPageId="19" lastPageNumber="86" pageId="17" pageNumber="84">
|
||
Furrow spines blunt, four to six, mostly four or five (at R=3.0 to 4.0) in palmate arrangement, with proximal most spines shortest relative to the longer medial to distal furrow spines (
|
||
<figureCitation id="134E2A38FFCE023414B11827FB8690F7" box="[974,1060,1893,1920]" captionStart="FIGURE 5" captionStartId="18.[151,250,1927,1952]" captionTargetBox="[160,1432,172,1866]" captionTargetId="figure@18.[151,1436,166,1874]" captionTargetPageId="18" captionText="FIGURE 5. Hyalinothrix diversus n. sp. Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F. A. Abactinal surface. B. Close-up of abactinal surface. C. Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm. D. Oral surface. E. Actinolateral edge. F. Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm" figureDoi="http://doi.org/10.5281/zenodo.3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="17" pageNumber="84">Fig. 5F</figureCitation>
|
||
). Largest individual (R=7.4) with five spines on most proximal adambulacral plates, six on distalmost plates. Furrow spines are set deeply into tube foot furrow. Subambulacrals blunt, elongate, five to nine, mostly five to seven, variably in a single transverse series, or a cluster set off from furrow spines by a discrete space. A second subambulacral spine cluster, including 10–15 blunt spines is adjacent to the actinal plate contact and more closely resembles an actinal paxillar plate. Oral plate furrow spines seven (at R=~4.0), eight or nine at R=7.0, forming fully convex curve around edge of oral plate projecting into mouth. Oral plate surface with two low plates bearing three spines each on each plate totaling six per plate, 12 per interradius.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF0A6635FFCD023717E818C6FB209090" ID-DOI="http://doi.org/10.5281/zenodo.3702855" ID-Zenodo-Dep="3702855" httpUri="https://zenodo.org/record/3702855/files/figure.png" pageId="18" pageNumber="85" startId="18.[151,250,1927,1952]" targetBox="[160,1432,172,1866]" targetPageId="18">
|
||
<paragraph id="8BCA36BDFFCD023717E818C6FB209090" blockId="18.[151,1436,1927,2024]" pageId="18" pageNumber="85">
|
||
<emphasis id="B901EAAFFFCD023717E818C6FEB090D7" bold="true" box="[151,274,1927,1952]" pageId="18" pageNumber="85">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C754D3EFFCD0237166718C6FE5690E8" authority="Mah & Fujita, 2020" authorityName="Mah & Fujita" authorityYear="2020" box="[280,500,1927,1951]" class="Asteroidea" family="Ganeriidae" genus="Hyalinothrix" kingdom="Animalia" order="Valvatida" pageId="18" pageNumber="85" phylum="Echinodermata" rank="species" species="diversus" status="sp. nov.">
|
||
<emphasis id="B901EAAFFFCD0237166718C6FE5690E8" box="[280,500,1927,1951]" italics="true" pageId="18" pageNumber="85">Hyalinothrix diversus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B901EAAFFFCD0237168518C9FD9090D7" bold="true" box="[506,562,1928,1952]" pageId="18" pageNumber="85">
|
||
<taxonomicNameLabel id="A23257D4FFCD0237168518C9FD9090D7" box="[506,562,1928,1952]" pageId="18" pageNumber="85" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype, NMEC 6915. Scale bar=1.0 cm except for C and F.
|
||
<emphasis id="B901EAAFFFCD023713D518C6FB6190D7" bold="true" box="[1194,1219,1927,1952]" pageId="18" pageNumber="85">A.</emphasis>
|
||
Abactinal surface.
|
||
<emphasis id="B901EAAFFFCD023712FA18C9FA3E90D7" bold="true" box="[1413,1436,1928,1952]" pageId="18" pageNumber="85">B.</emphasis>
|
||
Close-up of abactinal surface.
|
||
<emphasis id="B901EAAFFFCD023716B318EAFE4790B3" bold="true" box="[460,485,1963,1988]" pageId="18" pageNumber="85">C.</emphasis>
|
||
Close-up showing abactinal-lateral paxillae transition. Scale bar=2.0 mm.
|
||
<emphasis id="B901EAAFFFCD023713A218EDFB5790B3" bold="true" box="[1245,1269,1964,1988]" pageId="18" pageNumber="85">D.</emphasis>
|
||
Oral surface.
|
||
<emphasis id="B901EAAFFFCD023712FA18EDFA3E90B3" bold="true" box="[1413,1436,1964,1988]" pageId="18" pageNumber="85">E.</emphasis>
|
||
Actinolateral edge.
|
||
<emphasis id="B901EAAFFFCD023716211891FED3909F" bold="true" box="[350,369,2000,2024]" pageId="18" pageNumber="85">F.</emphasis>
|
||
Furrow region showing adambulacral plates and spination. Scale bar=0.5 cm
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C36F6536FFCC023617B81E69FCCF96FC" pageId="19" pageNumber="86" type="materials_examined">
|
||
<paragraph id="8BCA36BDFFCC023617B81E69FAFE9634" blockId="19.[151,1437,153,395]" box="[199,1372,296,323]" pageId="19" pageNumber="86">
|
||
<emphasis id="B901EAAFFFCC023617B81E69FE159634" bold="true" box="[199,439,296,323]" pageId="19" pageNumber="86">Material Examined.</emphasis>
|
||
<materialsCitation id="3B1D3CE0FFCC023616C11E68FAFE9634" ID-GBIF-Occurrence="2575116146" box="[446,1372,296,323]" collectionCode="R" elevation="200" location="Balut Island" pageId="19" pageNumber="86" specimenCode="NMEC 6915" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B901EAAFFFCC023616C11E68FD969634" bold="true" box="[446,564,297,323]" pageId="19" pageNumber="86">
|
||
<typeStatus id="54CE881FFFCC023616C11E68FD8D9634" box="[446,559,297,323]" pageId="19" pageNumber="86" type="holotype">Holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
<specimenCode id="DBD39EC6FFCC023615441E68FD6C9634" box="[571,718,296,323]" collectionCode="NMEC" pageId="19" pageNumber="86">NMEC 6915</specimenCode>
|
||
, PH-05
|
||
<location id="8EAA6066FFCC023614561E68FC169634" LSID="urn:lsid:plazi:treatment:03DC87ABFFCE023617E81E1BFCCF96FC:8EAA6066FFCC023614561E68FC169634" box="[809,948,297,323]" name="Balut Island" pageId="19" pageNumber="86">Balut Island</location>
|
||
,
|
||
<quantity id="4C8D9B58FFCC023614C01E69FBE29634" box="[959,1088,296,323]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="19" pageNumber="86" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">
|
||
<elevation id="0058D18EFFCC023614C01E69FBE29634" box="[959,1088,296,323]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="19" pageNumber="86" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">150–250 m</elevation>
|
||
</quantity>
|
||
, 1 dry spec.,
|
||
<collectionCode id="ED64AE78FFCC023613AB1E68FB459634" box="[1236,1255,297,323]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
=4.6 r=0.8
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8BCA36BDFFCC023617B81E0CFCCF96FC" blockId="19.[151,1437,153,395]" pageId="19" pageNumber="86">
|
||
<materialsCitation id="3B1D3CE0FFCC023617B81E0CFE5F9610" ID-GBIF-Occurrence="2575116161" box="[199,509,333,359]" collectionCode="CASIZ" pageId="19" pageNumber="86" specimenCode="CASIZ 229107" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="B901EAAFFFCC023617B81E0CFE9D9610" bold="true" box="[199,319,333,359]" pageId="19" pageNumber="86">
|
||
<typeStatus id="54CE881FFFCC023617B81E0CFE9D9610" box="[199,319,333,359]" pageId="19" pageNumber="86" type="paratype">Paratypes</typeStatus>
|
||
</emphasis>
|
||
:
|
||
<specimenCode id="DBD39EC6FFCC023616311E0CFE5F9610" box="[334,509,333,359]" collectionCode="CASIZ" pageId="19" pageNumber="86">CASIZ 229107</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="3B1D3CE0FFCC023615771E0CFC569610" ID-GBIF-Occurrence="2575116197" box="[520,1012,332,359]" elevation="200" location="Balut Island" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
PH-01
|
||
<location id="8EAA6066FFCC023615271E0CFD409610" LSID="urn:lsid:plazi:treatment:03DC87ABFFCE023617E81E1BFCCF96FC:8EAA6066FFCC023615271E0CFD409610" box="[600,738,333,359]" name="Balut Island" pageId="19" pageNumber="86">Balut Island</location>
|
||
,
|
||
<quantity id="4C8D9B58FFCC023615911E0DFCCD9610" box="[750,879,332,359]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="19" pageNumber="86" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">
|
||
<elevation id="0058D18EFFCC023615911E0DFCCD9610" box="[750,879,332,359]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="19" pageNumber="86" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">150–250 m</elevation>
|
||
</quantity>
|
||
, 1 dry spec
|
||
</materialsCitation>
|
||
.,
|
||
<materialsCitation id="3B1D3CE0FFCC0236137C1E0DFAEA9610" ID-GBIF-Occurrence="2575116224" box="[1027,1352,332,359]" collectionCode="R" pageId="19" pageNumber="86" specimenCode="CASIZ 229108" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="ED64AE78FFCC0236137C1E0DFBB49610" box="[1027,1046,332,359]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
=6.5 r=1.4,
|
||
<specimenCode id="DBD39EC6FFCC023613E61E0CFAEA9610" box="[1177,1352,333,359]" collectionCode="CASIZ" pageId="19" pageNumber="86">CASIZ 229108</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="3B1D3CE0FFCC0236122C1E0CFD9896FC" ID-GBIF-Occurrence="2575116167" elevation="200" location="Balut Island" pageId="19" pageNumber="86" specimenCount="1" typeStatus="paratype">
|
||
PH-01
|
||
<location id="8EAA6066FFCC023617E81E30FE8096FC" LSID="urn:lsid:plazi:treatment:03DC87ABFFCE023617E81E1BFCCF96FC:8EAA6066FFCC023617E81E30FE8096FC" box="[151,290,369,395]" name="Balut Island" pageId="19" pageNumber="86">Balut Island</location>
|
||
,
|
||
<quantity id="4C8D9B58FFCC023616521E31FE0C96FC" box="[301,430,368,395]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="19" pageNumber="86" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">
|
||
<elevation id="0058D18EFFCC023616521E31FE0C96FC" box="[301,430,368,395]" metricMagnitude="2" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="19" pageNumber="86" unit="m" value="200.0" valueMax="250.0" valueMin="150.0">150–250 m</elevation>
|
||
</quantity>
|
||
, 2 dry specs
|
||
</materialsCitation>
|
||
,
|
||
<collectionCode id="ED64AE78FFCC023615391E30FDFB96FC" box="[582,601,369,395]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
=3.9 r=0.6,
|
||
<collectionCode id="ED64AE78FFCC023615A21E30FD5296FC" box="[733,752,369,395]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="19" pageNumber="86">R</collectionCode>
|
||
=3.8 r=0.7.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |