532 lines
67 KiB
XML
532 lines
67 KiB
XML
<document id="57EDB98B763EEA1CB6FF7C3A84D9639E" ID-CLB-Dataset="25984" ID-DOI="10.11646/zootaxa.4657.3.3" ID-GBIF-Dataset="d18ba864-ae1e-42dd-97e3-ceb721b9ef0c" ID-ISSN="1175-5326" ID-Zenodo-Dep="3371952" ID-ZooBank="8BD0D61F-61AF-4513-8160-568D6F1F7532" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1566284271740" checkinUser="plazi" docAuthor="Ise, Yuji, Woo, Sau Pinn, Tan, Shau Hwai & Fujita, Toshihiko" docDate="2019" docId="780387B06059FFBCC798FC0FFE274369" docLanguage="en" docName="zootaxa.4657.3.3.pdf" docOrigin="Zootaxa 4657 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Hamacantha (Vomerula) umisachii Ise & Woo & Tan & Fujita 2019, sp. nov." docType="treatment" docVersion="9" lastPageNumber="481" masterDocId="843AFFC8605DFFBBC70FFFDAFF92422A" masterDocTitle="First record of Hamacantha (Porifera, Demospongiae, Merliida, Hamacanthidae) from Japan, with description of two new species" masterLastPageNumber="482" masterPageNumber="474" pageNumber="478" updateTime="1698751717302" updateUser="ExternalLinkService">
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<mods:title id="74FF8ACB33DCDA3AD4C976C87F5514EB">First record of Hamacantha (Porifera, Demospongiae, Merliida, Hamacanthidae) from Japan, with description of two new species</mods:title>
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<mods:name id="2F17B502DC90B1078A9656907BD3A8D9" type="personal">
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<mods:namePart id="4A45D190FE2E5C113278FF85D679C27F">Ise, Yuji</mods:namePart>
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<mods:namePart id="C5C6A6BB36B21BF278672A850C93E24E">Woo, Sau Pinn</mods:namePart>
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<mods:namePart id="CAEF38D267BF99091BAE68517341C166">Tan, Shau Hwai</mods:namePart>
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<mods:roleTerm id="CA92FFCF8F9E59E5077BF822A4AD8826">Author</mods:roleTerm>
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<mods:namePart id="ED7036D36BF02979AC988BD41F7F6836">Fujita, Toshihiko</mods:namePart>
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<mods:title id="A1120C049290B77EEA23B14EAAACC7CC">Zootaxa</mods:title>
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<mods:date id="BE00C43FD0D2466287E3034F4C4E967D">2019</mods:date>
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<mods:number id="5E926CC74104B7931A7586454099B01A">2019-08-20</mods:number>
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<mods:number id="770101985F625794A5B0A7E961F73376">4657</mods:number>
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<subSubSection id="B8B0652D6059FFBFC798FC0FFD3B41C5" box="[151,681,981,1008]" pageId="4" pageNumber="478" type="nomenclature">
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<paragraph id="F01536A66059FFBFC798FC0FFD3B41C5" blockId="4.[151,681,981,1043]" box="[151,681,981,1008]" pageId="4" pageNumber="478">
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<heading id="AB5D81CA6059FFBFC798FC0FFD3B41C5" bold="true" box="[151,681,981,1008]" fontSize="11" level="1" pageId="4" pageNumber="478" reason="1">
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<emphasis id="C2DEEAB46059FFBFC798FC0FFD3B41C5" bold="true" box="[151,681,981,1008]" pageId="4" pageNumber="478">
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<taxonomicName id="37AA4D256059FFBFC798FC0FFDD641DA" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[151,580,981,1008]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="4" pageNumber="478" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
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<emphasis id="C2DEEAB46059FFBFC798FC0FFEA741DA" bold="true" box="[151,309,981,1008]" italics="true" pageId="4" pageNumber="478">Hamacantha</emphasis>
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(
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||
<emphasis id="C2DEEAB46059FFBFC649FC0FFE2941DA" bold="true" box="[326,443,981,1008]" italics="true" pageId="4" pageNumber="478">Vomerula</emphasis>
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)
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<emphasis id="C2DEEAB46059FFBFC6C2FC0FFDD641DA" bold="true" box="[461,580,981,1008]" italics="true" pageId="4" pageNumber="478">umisachii</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D9ED57CF6059FFBFC544FC0FFD3B41C5" box="[587,681,981,1007]" pageId="4" pageNumber="478" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="B8B0652D6059FFBFC798FC23FF6D4639" box="[151,255,1016,1043]" pageId="4" pageNumber="478" type="description">
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<paragraph id="F01536A66059FFBFC798FC23FF6D4639" blockId="4.[151,681,981,1043]" box="[151,255,1016,1043]" pageId="4" pageNumber="478">
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<figureCitation id="68912A236059FFBFC798FC23FF6D4639" box="[151,255,1016,1043]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="5.[151,250,1290,1315]" captionStartId-1="6.[151,250,1567,1592]" captionTargetBox-0="[275,1312,381,1265]" captionTargetBox-1="[189,1399,181,1542]" captionTargetId-0="figure@5.[275,1312,381,1265]" captionTargetId-1="figure@6.[189,1399,181,1542]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURE 4. Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, external morphology. B, skeletal arrangement of surface of ectosome. Note darker parts are bouquets of upward styles (b). C, other magnified view of surface of ectosome. Sheet of styles gather to bouquets (b). D, diancistras attach on bundle of styles. Scale bars: A, 2 mm; B, C, 100 µm; D, 50 µm." captionText-1="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri-0="https://zenodo.org/record/3371962/files/figure.png" httpUri-1="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Figs. 4–5</figureCitation>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="B8B0652D6059FFBCC798FB9AFE274369" lastPageId="7" lastPageNumber="481" pageId="4" pageNumber="478" type="materials_examined">
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<paragraph id="F01536A66059FFBFC798FB9AFE434689" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
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<emphasis id="C2DEEAB46059FFBFC798FB9AFE1C4671" bold="true" box="[151,398,1088,1115]" pageId="4" pageNumber="478">Materials examined.</emphasis>
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<materialsCitation id="40C23CFB6059FFBFC697FB9BFE434689" ID-GBIF-Occurrence="2336841656" collectingDate="2007-11-26" collectionCode="R, V" country="Japan" elevation="682" latitude="33.18202" location="Off Hachijo-jima" longLatPrecision="1" longitude="139.6519" pageId="4" pageNumber="478" specimenCount="1" stateProvince="Tokyo" typeStatus="holotype">
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<typeStatus id="2F1188046059FFBFC697FB9BFD924671" box="[408,512,1089,1115]" pageId="4" pageNumber="478" type="holotype">Holotype</typeStatus>
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||
NSMT–Po–2488.
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<location id="F575607D6059FFBFC5D4FB9BFC304671" LSID="urn:lsid:plazi:treatment:780387B06059FFBCC798FC0FFE274369:F575607D6059FFBFC5D4FB9BFC304671" box="[731,930,1089,1115]" country="Japan" latitude="33.18202" longLatPrecision="1" longitude="139.6519" name="Off Hachijo-jima" pageId="4" pageNumber="478" stateProvince="Tokyo">Off Hachijo-jima</location>
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,
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<collectingRegion id="326EF8446059FFBFC4A0FB9BFC6B4671" box="[943,1017,1089,1115]" country="Japan" name="Tokyo" pageId="4" pageNumber="478">Tokyo</collectingRegion>
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,
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<collectingCountry id="88BD76366059FFBFC307FB9BFBD94671" box="[1032,1099,1089,1115]" name="Japan" pageId="4" pageNumber="478">Japan</collectingCountry>
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,
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<geoCoordinate id="959E50616059FFBFC357FB9AFA0E4671" box="[1112,1436,1088,1115]" pageId="4" pageNumber="478">33º11.387′N – 139º38.623′E</geoCoordinate>
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to
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||
<geoCoordinate id="959E50616059FFBFC7BAFBBEFE644655" box="[181,502,1124,1151]" pageId="4" pageNumber="478">33º10.921′N – 139º39.114′E</geoCoordinate>
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||
(
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||
<figureCitation id="68912A236059FFBFC508FBBFFDDB4655" box="[519,585,1125,1151]" captionStart="FIGURE 1" captionStartId="1.[151,250,1059,1084]" captionTargetBox="[152,1424,215,1018]" captionTargetId="figure@1.[151,1435,234,1031]" captionTargetPageId="1" captionText="FIGURE 1. Location of sampling sites. Open star indicates sampling site of Hamacantha (Vomerula) mamoi sp. nov., and solid star indicates that of Hamacantha (Vomerula) umisashii sp. nov.." httpUri="https://zenodo.org/record/3371954/files/figure.png" pageId="4" pageNumber="478">Fig. 1</figureCitation>
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), 778–
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||
<elevation id="7B87D1956059FFBFC594FBBFFCBE4655" box="[667,812,1125,1151]" metricMagnitude="2" metricUnit="m" metricValue="6.82" pageId="4" pageNumber="478" unit="m" value="682.0">
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||
<quantity id="37529B436059FFBFC594FBBFFD714655" box="[667,739,1125,1151]" metricMagnitude="2" metricUnit="m" metricValue="6.82" pageId="4" pageNumber="478" unit="m" value="682.0">682 m</quantity>
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depth
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</elevation>
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, collected by
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<collectionCode id="96BBAE636059FFBFC4C4FBBFFC4F4655" box="[971,989,1125,1151]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="478">R</collectionCode>
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/
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<collectionCode id="96BBAE636059FFBFC4EAFBBFFC6A4655" box="[997,1016,1125,1151]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="4" pageNumber="478" type="Museum">V</collectionCode>
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‘Tansei-maru’, chain bag dredge,
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<date id="841410666059FFBFC28FFBBFFEDD4689" pageId="4" pageNumber="478" value="2007-11-26">
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<collectingDate id="9450E98E6059FFBFC28FFBBFFEDD4689" pageId="4" pageNumber="478" value="2007-11-26">26 November 2007</collectingDate>
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</date>
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, in ethanol.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="F01536A66059FFBFC7C8FB76FAF44725" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
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||
<emphasis id="C2DEEAB46059FFBFC7C8FB76FE7646ED" bold="true" box="[199,484,1196,1223]" pageId="4" pageNumber="478">
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||
Description of
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<typeStatus id="2F1188046059FFBFC678FB77FE7246ED" box="[375,480,1197,1223]" pageId="4" pageNumber="478" type="holotype">holotype</typeStatus>
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.
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</emphasis>
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External morphology. Very thinly encrusting sponge, about
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<date id="841410666059FFBFC389FB77FB3B46ED" box="[1158,1193,1197,1223]" pageId="4" pageNumber="478">8 x</date>
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||
<quantity id="37529B436059FFBFC3BFFB77FB6346ED" box="[1200,1265,1197,1223]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="478" unit="mm" value="4.0">4 mm</quantity>
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||
and less than
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||
<quantity id="37529B436059FFBFC281FB77FF5146C1" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="478" unit="mm" value="1.0">1 mm</quantity>
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thick, attached on volcanic rock, consisting of easily detachable dermal membrane. (
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<figureCitation id="68912A236059FFBFC374FB0BFB4446C1" box="[1147,1238,1233,1259]" captionStart="FIGURE 4" captionStartId="5.[151,250,1290,1315]" captionTargetBox="[275,1312,381,1265]" captionTargetId="figure@5.[275,1312,381,1265]" captionTargetPageId="5" captionText="FIGURE 4. Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, external morphology. B, skeletal arrangement of surface of ectosome. Note darker parts are bouquets of upward styles (b). C, other magnified view of surface of ectosome. Sheet of styles gather to bouquets (b). D, diancistras attach on bundle of styles. Scale bars: A, 2 mm; B, C, 100 µm; D, 50 µm." httpUri="https://zenodo.org/record/3371962/files/figure.png" pageId="4" pageNumber="478">Fig. 4A</figureCitation>
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). Color in life not recorded, white in ethanol. The specimen was carefully detached from the substrate, and preserved in ethanol.
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</paragraph>
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<paragraph id="F01536A66059FFBFC7C8FAC3FA9C47B5" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
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Skeleton. Ectosomal skeleton consists of a loose tangential reticulation of styles (
|
||
<figureCitation id="68912A236059FFBFC343FAC3FB5D4719" box="[1100,1231,1305,1331]" captionStart="FIGURE 4" captionStartId="5.[151,250,1290,1315]" captionTargetBox="[275,1312,381,1265]" captionTargetId="figure@5.[275,1312,381,1265]" captionTargetPageId="5" captionText="FIGURE 4. Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, external morphology. B, skeletal arrangement of surface of ectosome. Note darker parts are bouquets of upward styles (b). C, other magnified view of surface of ectosome. Sheet of styles gather to bouquets (b). D, diancistras attach on bundle of styles. Scale bars: A, 2 mm; B, C, 100 µm; D, 50 µm." httpUri="https://zenodo.org/record/3371962/files/figure.png" pageId="4" pageNumber="478">Figs. 4B, C</figureCitation>
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). Styles also make bouquets with points outward in the ectosome (
|
||
<figureCitation id="68912A236059FFBFC5BEFAE7FCAA477D" box="[689,824,1341,1367]" captionStart="FIGURE 4" captionStartId="5.[151,250,1290,1315]" captionTargetBox="[275,1312,381,1265]" captionTargetId="figure@5.[275,1312,381,1265]" captionTargetPageId="5" captionText="FIGURE 4. Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, external morphology. B, skeletal arrangement of surface of ectosome. Note darker parts are bouquets of upward styles (b). C, other magnified view of surface of ectosome. Sheet of styles gather to bouquets (b). D, diancistras attach on bundle of styles. Scale bars: A, 2 mm; B, C, 100 µm; D, 50 µm." httpUri="https://zenodo.org/record/3371962/files/figure.png" pageId="4" pageNumber="478">Figs. 4B, C</figureCitation>
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||
). Microscleres sparsely distributed in between spicule tracts in ectosome. Choanosomal skeleton couldn’t be precisely observed because the sponge was very thin and fragile, but consists of all spicule
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<typeStatus id="2F1188046059FFBFC51FFA5FFDDD47B5" box="[528,591,1413,1439]" pageId="4" pageNumber="478">types</typeStatus>
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||
. Of these, diancistras mostly attach on style bundles (
|
||
<figureCitation id="68912A236059FFBFC3A8FA5FFA9047B5" box="[1191,1282,1413,1439]" captionStart="FIGURE 4" captionStartId="5.[151,250,1290,1315]" captionTargetBox="[275,1312,381,1265]" captionTargetId="figure@5.[275,1312,381,1265]" captionTargetPageId="5" captionText="FIGURE 4. Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, external morphology. B, skeletal arrangement of surface of ectosome. Note darker parts are bouquets of upward styles (b). C, other magnified view of surface of ectosome. Sheet of styles gather to bouquets (b). D, diancistras attach on bundle of styles. Scale bars: A, 2 mm; B, C, 100 µm; D, 50 µm." httpUri="https://zenodo.org/record/3371962/files/figure.png" pageId="4" pageNumber="478">Fig. 4D</figureCitation>
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).
|
||
</paragraph>
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<paragraph id="F01536A66059FFBFC798FA73FED747CD" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
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Spicules. Skeleton consists of stylote megascleres, and two
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<typeStatus id="2F1188046059FFBFC434FA73FCE447E9" box="[827,886,1449,1475]" pageId="4" pageNumber="478">types</typeStatus>
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||
of diancistras, and one
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||
<typeStatus id="2F1188046059FFBFC38AFA73FB2747E9" box="[1157,1205,1449,1475]" pageId="4" pageNumber="478">type</typeStatus>
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of sigmas as microscleres (
|
||
<figureCitation id="68912A236059FFBFC7FCFA17FEA547CD" box="[243,311,1484,1511]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Fig. 5</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="F01536A66059FFBFC7C8FA2BFDF84405" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
|
||
Styles (
|
||
<figureCitation id="68912A236059FFBFC611FA2BFE3B4421" box="[286,425,1520,1547]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Figs. 5A, B</figureCitation>
|
||
), smooth, straight or slightly curved, subtly fusiform, sharply pointed at one extremity, 248.8–357.3 (310.8) x 7.5–11.5 (9.5) µm.
|
||
</paragraph>
|
||
<paragraph id="F01536A66059FFBFC7C8F9E3FEF44495" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
|
||
Diancistras I (
|
||
<figureCitation id="68912A236059FFBFC667F9E3FE534479" box="[360,449,1592,1619]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Fig. 5C</figureCitation>
|
||
), smooth, contorted with the other apex in a perpendicular plane, having thin fimbriae bearing only at the bended inner part of apices and in between the notches except middle part of the shaft where it is rounded due to absence of fimbriae, notch relatively large. Dimensions, 157.7–206.8 (177.1) x 10.5–16.0 (12.5) µm in shaft width.
|
||
</paragraph>
|
||
<paragraph id="F01536A66059FFBFC7C8F913FB43452D" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
|
||
Diancistras II (
|
||
<figureCitation id="68912A236059FFBFC663F913FE7C44C9" box="[364,494,1736,1763]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Figs. 5D, E</figureCitation>
|
||
), with cyrtancistra-like shape, smooth, fimbriae bearing only at the bended inner part of apices (
|
||
<figureCitation id="68912A236059FFBFC604F937FEF3452D" box="[267,353,1772,1799]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Fig. 5E</figureCitation>
|
||
), rest of the shaft rounded, 48.0–75.1 (58.5) x 4.4–8.6 (6.1) µm in shaft width.
|
||
</paragraph>
|
||
<paragraph id="F01536A66059FFBFC7C8F8CBFB384501" blockId="4.[151,1437,1088,2015]" box="[199,1194,1808,1836]" pageId="4" pageNumber="478">
|
||
Sigmas (
|
||
<figureCitation id="68912A236059FFBFC626F8CBFEEF4501" box="[297,381,1808,1835]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="4" pageNumber="478">Fig. 5F</figureCitation>
|
||
), smooth, elongated, 29.4–36.0 (32.3) x 1.5–1.8 (1.6) µm in shaft width.
|
||
</paragraph>
|
||
<paragraph id="F01536A66059FFBFC7C8F8EFFB6A4596" blockId="4.[151,1437,1088,2015]" pageId="4" pageNumber="478">
|
||
<emphasis id="C2DEEAB46059FFBFC7C8F8EFFEDC4565" bold="true" box="[199,334,1845,1871]" pageId="4" pageNumber="478">Etymology.</emphasis>
|
||
The specific epithet (
|
||
<taxonomicName id="37AA4D256059FFBFC54BF8EFFD234565" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[580,689,1845,1871]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="4" pageNumber="478" phylum="Porifera" rank="species" species="umisachii">
|
||
<emphasis id="C2DEEAB46059FFBFC54BF8EFFD234565" box="[580,689,1845,1871]" italics="true" pageId="4" pageNumber="478">umisachii</emphasis>
|
||
</taxonomicName>
|
||
) is derived from “Umisachi-hiko”, a god of the sea and fisherman in Japanese mythology. “Umisachi-hiko” was bequeathed a magic hook from his father but one day his younger brother lost it in the ocean. A magic hook of “Umisachi-hiko” is here associated to diancistra, characteristic hooklike microscleres of
|
||
<taxonomicName id="37AA4D256059FFBFC674F87BFD9E4591" authorityName="Gray" authorityYear="1867" box="[379,524,1953,1979]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="4" pageNumber="478" phylum="Porifera" rank="genus">
|
||
<emphasis id="C2DEEAB46059FFBFC674F87BFD9E4591" box="[379,524,1953,1979]" italics="true" pageId="4" pageNumber="478">Hamacantha</emphasis>
|
||
</taxonomicName>
|
||
species because it contains the meaning of hook (Greek: ancistra).
|
||
</paragraph>
|
||
<paragraph id="F01536A66059FFBEC7C8F81EFD4942D1" blockId="4.[151,1437,1088,2015]" lastBlockId="5.[151,1437,153,359]" lastPageId="5" lastPageNumber="479" pageId="4" pageNumber="478">
|
||
<emphasis id="C2DEEAB46059FFBFC7C8F81EFE6845F5" bold="true" box="[199,506,1988,2015]" pageId="4" pageNumber="478">Origin of Japanese name.</emphasis>
|
||
New Japanese vernacular name: Umisachi-kaimen is proposed herein. Etymology of “Umisachi” is explained above, and “kaimen” is sponge in Japanese. The Japanese names “Umisachi-kaimenzoku” is proposed for the genus
|
||
<taxonomicName id="37AA4D256058FFBEC51CFF67FD3642FD" authorityName="Gray" authorityYear="1867" box="[531,676,189,215]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="genus">
|
||
<emphasis id="C2DEEAB46058FFBEC51CFF67FD3642FD" box="[531,676,189,215]" italics="true" pageId="5" pageNumber="479">Hamacantha</emphasis>
|
||
</taxonomicName>
|
||
(“zoku” is genus in Japanese) and “Umisachi-kaimen-ka” for the family
|
||
<taxonomicName id="37AA4D256058FFBEC7E8FF3BFE0742D1" authorityName="Gray" authorityYear="1872" box="[231,405,225,251]" class="Demospongiae" family="Hamacanthidae" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="family">Hamacanthidae</taxonomicName>
|
||
(“ka” is family in Japanese).
|
||
</paragraph>
|
||
<paragraph id="F01536A66058FFBEC7C8FEDFFE0A434D" blockId="5.[151,1437,153,359]" pageId="5" pageNumber="479">
|
||
<emphasis id="C2DEEAB46058FFBEC7C8FEDFFEA94335" bold="true" box="[199,315,261,287]" pageId="5" pageNumber="479">Remarks.</emphasis>
|
||
Some spicules of
|
||
<taxonomicName id="37AA4D256058FFBEC504FEDFFCB34335" authority="" authorityName="Schmidt" authorityYear="1880" box="[523,801,261,287]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="subGenus" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC504FEDFFD0E4335" box="[523,668,261,287]" italics="true" pageId="5" pageNumber="479">Hamacantha</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC5A2FEDFFC8A4335" box="[685,792,261,287]" italics="true" pageId="5" pageNumber="479">Vomerula</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
species might be regarded as diancistras with cyrtancistra-like shape, as observed in
|
||
<taxonomicName id="37AA4D256058FFBEC6E6FEF0FD3B4369" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[489,681,297,323]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC6E6FEF0FD974369" box="[489,517,298,323]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC519FEF0FDB94369" box="[534,555,298,323]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC533FEF3FD3B4369" box="[572,681,297,323]" italics="true" pageId="5" pageNumber="479">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB46058FFBEC5BEFEF3FC994369" bold="true" box="[689,779,297,323]" pageId="5" pageNumber="479">
|
||
<taxonomicNameLabel id="D9ED57CF6058FFBEC5BEFEF3FC994369" box="[689,779,297,323]" pageId="5" pageNumber="479" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Additional species bearing such spicules are compared to the new species below.
|
||
</paragraph>
|
||
<caption id="A4D5662E6058FFBEC798FAD0FF6D47A5" httpUri="https://zenodo.org/record/3371962/files/figure.png" pageId="5" pageNumber="479" startId="5.[151,250,1290,1315]" targetBox="[275,1312,381,1265]" targetPageId="5">
|
||
<paragraph id="F01536A66058FFBEC798FAD0FF6D47A5" blockId="5.[151,1437,1290,1423]" pageId="5" pageNumber="479">
|
||
<emphasis id="C2DEEAB46058FFBEC798FAD0FE864709" bold="true" box="[151,276,1290,1315]" pageId="5" pageNumber="479">FIGURE 4.</emphasis>
|
||
<taxonomicName id="37AA4D256058FFBEC613FAD1FD114709" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[284,643,1291,1315]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC613FAD1FE0D4709" box="[284,415,1291,1315]" italics="true" pageId="5" pageNumber="479">Hamacantha</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC6A0FAD1FD824709" box="[431,528,1291,1315]" italics="true" pageId="5" pageNumber="479">Vomerula</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC52FFAD1FD114709" box="[544,643,1291,1315]" italics="true" pageId="5" pageNumber="479">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB46058FFBEC585FAD1FD4E4709" bold="true" box="[650,732,1291,1315]" pageId="5" pageNumber="479">
|
||
<taxonomicNameLabel id="D9ED57CF6058FFBEC585FAD1FD4E4709" box="[650,732,1291,1315]" pageId="5" pageNumber="479" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype (NSMT-Po-2488). A, external morphology. B, skeletal arrangement of surface of ectosome. Note darker parts are bouquets of upward styles (b). C, other magnified view of surface of ectosome. Sheet of styles gather to bouquets (b). D, diancistras attach on bundle of styles. Scale bars: A, 2 mm; B, C, 100 µm; D, 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F01536A66058FFBEC7C8FA67FCDC446E" blockId="5.[151,1437,1469,2036]" pageId="5" pageNumber="479">
|
||
The smaller “diancistras” of the two
|
||
<typeStatus id="2F1188046058FFBEC552FA64FD0A47F2" box="[605,664,1470,1496]" pageId="5" pageNumber="479">types</typeStatus>
|
||
of diancistras in
|
||
<taxonomicName id="37AA4D256058FFBEC45AFA64FC7D47FD" authorityName="Topsent" authorityYear="1904" box="[853,1007,1469,1496]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="carteri" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC45AFA64FCE347FD" box="[853,881,1470,1495]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC470FA64FC0747FD" box="[895,917,1470,1495]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC4ACFA64FC7D47FD" box="[931,1007,1470,1495]" italics="true" pageId="5" pageNumber="479">carteri</emphasis>
|
||
</taxonomicName>
|
||
lack fimbriae on the bended inner side (
|
||
<bibRefCitation id="943B4B576058FFBEC790FA3BFEA247D1" author="Hajdu, E." box="[159,304,1505,1531]" pageId="5" pageNumber="479" pagination="61 - 77" refId="ref4074" refString="Hajdu, E. (1994) A phylogenetic interpretation of hamacanthids (Demospongiae, Porifera), with the redescription of Hamacantha popana. Journal of Zoology, 232, 61 - 77. https: // doi. org / 10.1111 / j. 1469 - 7998.1994. tb 01559. x" type="journal article" year="1994">Hajdu, 1994</bibRefCitation>
|
||
), and seems like cyrtancistra shape. However
|
||
<taxonomicName id="37AA4D256058FFBEC435FA38FC4A47D1" authorityName="Topsent" authorityYear="1904" box="[826,984,1505,1532]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="carteri" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC435FA38FCC447D1" box="[826,854,1506,1531]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC468FA38FCEE47D1" box="[871,892,1506,1531]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC483FA38FC4A47D1" box="[908,984,1506,1531]" italics="true" pageId="5" pageNumber="479">carteri</emphasis>
|
||
</taxonomicName>
|
||
has much larger styles (
|
||
<quantity id="37529B436058FFBEC3E4FA3BFAEF47D6" box="[1259,1405,1505,1532]" metricMagnitude="-1" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="5" pageNumber="479" unit="mm" value="750.0" valueMax="800.0" valueMin="700.0">700–800 µm</quantity>
|
||
<emphasis id="C2DEEAB46058FFBEC28AFA38FA0E47D1" box="[1413,1436,1506,1531]" italics="true" pageId="5" pageNumber="479">vs</emphasis>
|
||
<quantity id="37529B436058FFBEC798F9DEFEC1440A" box="[151,339,1540,1568]" metricMagnitude="-1" metricUnit="m" metricValue="3.0305" metricValueMax="3.573" metricValueMin="2.488" pageId="5" pageNumber="479" unit="mm" value="303.05" valueMax="357.3" valueMin="248.8">248.8–357.3 µm</quantity>
|
||
), smaller diancistras (110–150
|
||
<emphasis id="C2DEEAB46058FFBEC5A2F9DCFD564435" box="[685,708,1542,1567]" italics="true" pageId="5" pageNumber="479">vs</emphasis>
|
||
<quantity id="37529B436058FFBEC5C4F9DEFC14440A" box="[715,902,1540,1568]" metricMagnitude="-1" metricUnit="m" metricValue="1.8225" metricValueMax="2.068" metricValueMin="1.577" pageId="5" pageNumber="479" unit="mm" value="182.25" valueMax="206.8" valueMin="157.7">157.7–206.8 µm</quantity>
|
||
), smaller cyrtancistra-like diancistras (
|
||
<quantity id="37529B436058FFBEC23AF9DFFAED440A" box="[1333,1407,1541,1568]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" pageId="5" pageNumber="479" unit="mm" value="27.0">27 µm</quantity>
|
||
<emphasis id="C2DEEAB46058FFBEC28AF9DCFA0E4435" box="[1413,1436,1542,1567]" italics="true" pageId="5" pageNumber="479">vs</emphasis>
|
||
48.0–
|
||
<quantity id="37529B436058FFBEC7D7F9F2FEA5446E" box="[216,311,1576,1604]" metricMagnitude="-2" metricUnit="m" metricValue="7.51" pageId="5" pageNumber="479" unit="mm" value="75.1">75.1 µm</quantity>
|
||
), and smaller sigmas (
|
||
<quantity id="37529B436058FFBEC53EF9F3FDE9446E" box="[561,635,1577,1604]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="479" unit="mm" value="20.0">20 µm</quantity>
|
||
<emphasis id="C2DEEAB46058FFBEC58DF9F0FD0B4469" box="[642,665,1578,1603]" italics="true" pageId="5" pageNumber="479">vs</emphasis>
|
||
32.3–36.0 µm).
|
||
</paragraph>
|
||
<paragraph id="F01536A66058FFBEC7C8F997FE7645DE" blockId="5.[151,1437,1469,2036]" pageId="5" pageNumber="479">
|
||
The “strongly curved sigmancistras” of
|
||
<taxonomicName id="37AA4D256058FFBEC59FF994FC76444D" authority="Levi, 1993" authorityName="Levi" authorityYear="1993" box="[656,996,1613,1640]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="forcipulata" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC59FF994FD3E444D" box="[656,684,1614,1639]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC5B1F994FD41444D" box="[702,723,1614,1639]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC5EAF997FCF2444D" box="[741,864,1613,1639]" italics="true" pageId="5" pageNumber="479">forcipulata</emphasis>
|
||
<bibRefCitation id="943B4B576058FFBEC466F997FC76444D" author="Levi, C." box="[873,996,1613,1639]" pageId="5" pageNumber="479" pagination="9 - 87" refId="ref4467" refString="Levi, C. (1993) Porifera Demospongiae: Spongiaires bathyaux de Nouvelle-Caledonie, recoltes par le ' Jean Charcot '. Campagne BIOCAL, 1985. In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM 11. Memoires du Museum national d ' Histoire (A, Zoologie), 158, 9 - 87." type="journal article" year="1993">Lévi, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
might be regarded as cyrtancistra-like diancistras. Spicules of
|
||
<taxonomicName id="37AA4D256058FFBEC6A1F9A8FD1344A1" authorityName="Levi" authorityYear="1993" box="[430,641,1649,1676]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="forcipulata" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC6A1F9A8FE5B44A1" box="[430,457,1650,1675]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC6D2F9A8FE6144A1" box="[477,499,1650,1675]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC509F9ABFD1344A1" box="[518,641,1649,1675]" italics="true" pageId="5" pageNumber="479">forcipulata</emphasis>
|
||
</taxonomicName>
|
||
are styles, diancistras, “strongly curved sigmancistras”, and slender sigmas, according to its original description (
|
||
<bibRefCitation id="943B4B576058FFBEC59BF94FFC814485" author="Levi, C." box="[660,787,1685,1711]" pageId="5" pageNumber="479" pagination="9 - 87" refId="ref4467" refString="Levi, C. (1993) Porifera Demospongiae: Spongiaires bathyaux de Nouvelle-Caledonie, recoltes par le ' Jean Charcot '. Campagne BIOCAL, 1985. In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM 11. Memoires du Museum national d ' Histoire (A, Zoologie), 158, 9 - 87." type="journal article" year="1993">Lévi, 1993</bibRefCitation>
|
||
: Fig.13C). However,
|
||
<bibRefCitation id="943B4B576058FFBEC30AF94FFB194485" author="Levi, C." box="[1029,1163,1685,1711]" pageId="5" pageNumber="479" pagination="9 - 87" refId="ref4467" refString="Levi, C. (1993) Porifera Demospongiae: Spongiaires bathyaux de Nouvelle-Caledonie, recoltes par le ' Jean Charcot '. Campagne BIOCAL, 1985. In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM 11. Memoires du Museum national d ' Histoire (A, Zoologie), 158, 9 - 87." type="journal article" year="1993">Lévi (1993)</bibRefCitation>
|
||
might have erroneously mentioned diancistras in etymology and remarks part. He explained etymology of this species as “Latin
|
||
<emphasis id="C2DEEAB46058FFBEC24BF963FA0744F9" box="[1348,1429,1721,1747]" italics="true" pageId="5" pageNumber="479">forceps</emphasis>
|
||
, forceps. This is connected with the form of the diancistras” and remarks as “This sponge has distinctive sigmoid diancistras, unknown to the other
|
||
<taxonomicName id="37AA4D256058FFBEC6F2F8DBFD1C4531" authorityName="Gray" authorityYear="1867" box="[509,654,1793,1819]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="genus">
|
||
<emphasis id="C2DEEAB46058FFBEC6F2F8DBFD1C4531" box="[509,654,1793,1819]" italics="true" pageId="5" pageNumber="479">Hamacantha</emphasis>
|
||
</taxonomicName>
|
||
”. However, the description about diancistra is simple as “Diancistras:
|
||
<quantity id="37529B436058FFBEC798F8FFFEB44515" box="[151,294,1829,1855]" metricMagnitude="-1" metricUnit="m" metricValue="1.45" metricValueMax="1.7" metricValueMin="1.2" pageId="5" pageNumber="479" unit="mm" value="145.0" valueMax="170.0" valueMin="120.0">120–170 µm</quantity>
|
||
/
|
||
<quantity id="37529B436058FFBEC638F8FEFE17456A" box="[311,389,1828,1856]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="5" pageNumber="479" unit="mm" value="35.0">35 µm</quantity>
|
||
: both ends are in different planes”, and thus doesn’t match the shape of forceps. We inferred that Lévi’s mention about diancistra in etymology and remarks is not about the diancistras, but clearly about the “strongly curved sigmancistra”.
|
||
<bibRefCitation id="943B4B576058FFBEC50CF8B7FD1B45AD" author="Levi, C." box="[515,649,1901,1927]" pageId="5" pageNumber="479" pagination="9 - 87" refId="ref4467" refString="Levi, C. (1993) Porifera Demospongiae: Spongiaires bathyaux de Nouvelle-Caledonie, recoltes par le ' Jean Charcot '. Campagne BIOCAL, 1985. In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM 11. Memoires du Museum national d ' Histoire (A, Zoologie), 158, 9 - 87." type="journal article" year="1993">Lévi (1993)</bibRefCitation>
|
||
himself possibly had the impression that “strongly curved sigmancistra” is a kind of special diancistra.
|
||
<taxonomicName id="37AA4D256058FFBEC525F848FD794581" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[554,747,1937,1964]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC525F848FDD44581" box="[554,582,1938,1963]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC558F848FDFF4581" box="[599,621,1938,1963]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC571F84BFD794581" box="[638,747,1937,1963]" italics="true" pageId="5" pageNumber="479">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB46058FFBEC5FBF84BFCDD4581" bold="true" box="[756,847,1937,1963]" pageId="5" pageNumber="479">
|
||
<taxonomicNameLabel id="D9ED57CF6058FFBEC5FBF84BFCDD4581" box="[756,847,1937,1963]" pageId="5" pageNumber="479" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="37AA4D256058FFBEC485F848FBCB4581" authorityName="Levi" authorityYear="1993" box="[906,1113,1937,1964]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="5" pageNumber="479" phylum="Porifera" rank="species" species="forcipulata" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB46058FFBEC485F848FC344581" box="[906,934,1938,1963]" italics="true" pageId="5" pageNumber="479">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB46058FFBEC4B8F848FC5F4581" box="[951,973,1938,1963]" italics="true" pageId="5" pageNumber="479">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB46058FFBEC4D1F84BFBCB4581" box="[990,1113,1937,1963]" italics="true" pageId="5" pageNumber="479">forcipulata</emphasis>
|
||
</taxonomicName>
|
||
can be differentiated by the shape of their cyrtancistra-like diancistras, the dimensions of the styles (248.8–357.3
|
||
<emphasis id="C2DEEAB46058FFBEC36EF86CFBEA45E5" box="[1121,1144,1974,1999]" italics="true" pageId="5" pageNumber="479">vs</emphasis>
|
||
<quantity id="37529B436058FFBEC38EF86FFA8645FA" box="[1153,1300,1973,2000]" metricMagnitude="-1" metricUnit="m" metricValue="4.15" metricValueMax="4.6" metricValueMin="3.7" pageId="5" pageNumber="479" unit="mm" value="415.0" valueMax="460.0" valueMin="370.0">370–460 µm</quantity>
|
||
), and of the sigmas (29.4–36.0
|
||
<emphasis id="C2DEEAB46058FFBEC663F800FE1145D9" box="[364,387,2010,2035]" italics="true" pageId="5" pageNumber="479">vs</emphasis>
|
||
<quantity id="37529B436058FFBEC684F802FE4A45DE" box="[395,472,2008,2036]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="479" unit="mm" value="25.0">25 µm</quantity>
|
||
).
|
||
</paragraph>
|
||
<caption id="A4D5662E605BFFBDC798F9C5FD3E448E" httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="6" pageNumber="480" startId="6.[151,250,1567,1592]" targetBox="[189,1399,181,1542]" targetPageId="6">
|
||
<paragraph id="F01536A6605BFFBDC798F9C5FD3E448E" blockId="6.[151,1436,1567,1700]" pageId="6" pageNumber="480">
|
||
<emphasis id="C2DEEAB4605BFFBDC798F9C5FE814412" bold="true" box="[151,275,1567,1592]" pageId="6" pageNumber="480">FIGURE 5.</emphasis>
|
||
Spicules of
|
||
<taxonomicName id="37AA4D25605BFFBDC69DF9FAFD654412" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[402,759,1568,1592]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC69DF9FAFD874412" box="[402,533,1568,1592]" italics="true" pageId="6" pageNumber="480">Hamacantha</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC52BF9FAFD174412" box="[548,645,1568,1592]" italics="true" pageId="6" pageNumber="480">Vomerula</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC59BF9FAFD654412" box="[660,759,1568,1592]" italics="true" pageId="6" pageNumber="480">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605BFFBDC5F2F9FAFCDC4412" bold="true" box="[765,846,1568,1592]" pageId="6" pageNumber="480">
|
||
<taxonomicNameLabel id="D9ED57CF605BFFBDC5F2F9FAFCDC4412" box="[765,846,1568,1592]" pageId="6" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="F01536A6605BFFBCC7C8F908FA8242FD" blockId="6.[151,1437,1746,2025]" lastBlockId="7.[151,1436,152,323]" lastPageId="7" lastPageNumber="481" pageId="6" pageNumber="480">
|
||
The other cases of possession of cyrtancistra-like diancistra in
|
||
<taxonomicName id="37AA4D25605BFFBDC482F908FB8C44C6" authorityName="Gray" authorityYear="1867" box="[909,1054,1746,1772]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="genus">
|
||
<emphasis id="C2DEEAB4605BFFBDC482F908FB8C44C6" box="[909,1054,1746,1772]" italics="true" pageId="6" pageNumber="480">Hamacantha</emphasis>
|
||
</taxonomicName>
|
||
have recently been reported from
|
||
<taxonomicName id="37AA4D25605BFFBDC798F92DFD4D453A" authority="Castello-Branco & Hajdu, 2018" authorityName="Castello-Branco & Hajdu" authorityYear="2018" box="[151,735,1782,1809]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="jeanvaceleti" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC798F92DFF21453A" box="[151,179,1783,1808]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC7CCF92DFF4A453A" box="[195,216,1783,1808]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC7E7F92CFEFD453A" box="[232,367,1782,1808]" italics="true" pageId="6" pageNumber="480">jeanvaceleti</emphasis>
|
||
<bibRefCitation id="943B4B57605BFFBDC678F92CFD4D453A" author="Castello-Branco, C. & Hajdu, H." box="[375,735,1782,1808]" pageId="6" pageNumber="480" pagination="69 - 77" refId="ref3975" refString="Castello-Branco, C. & Hajdu, H. (2018) Two new Hamacantha (Vomerula) from the Rio Grande Rise (SW Atlantic) (Hamacanthidae, Porifera). Zootaxa, 4466 (1), 69 - 77. https: // doi. org / 10.11646 / zootaxa. 4466.1.8" type="journal article" year="2018">Castello-Branco & Hajdu, 2018</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="37AA4D25605BFFBDC5E4F92DFAD4453A" authority="Castello-Branco & Hajdu, 2018" authorityName="Castello-Branco & Hajdu" authorityYear="2018" box="[747,1350,1782,1809]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="klausruetzleri" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC5E4F92DFC95453A" box="[747,775,1783,1808]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC418F92DFCBE453A" box="[791,812,1783,1808]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC433F92CFC44453A" box="[828,982,1782,1808]" italics="true" pageId="6" pageNumber="480">klausruetzleri</emphasis>
|
||
<bibRefCitation id="943B4B57605BFFBDC4D2F92CFAD4453A" author="Castello-Branco, C. & Hajdu, H." box="[989,1350,1782,1808]" pageId="6" pageNumber="480" pagination="69 - 77" refId="ref3975" refString="Castello-Branco, C. & Hajdu, H. (2018) Two new Hamacantha (Vomerula) from the Rio Grande Rise (SW Atlantic) (Hamacanthidae, Porifera). Zootaxa, 4466 (1), 69 - 77. https: // doi. org / 10.11646 / zootaxa. 4466.1.8" type="journal article" year="2018">Castello-Branco & Hajdu, 2018</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="37AA4D25605BFFBDC28EF92DFCDB451E" authority="Hajdu, Hooker and Willenz, 2015" authorityName="Hajdu, Hooker and Willenz" authorityYear="2015" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="desmacelloides" subGenus="Zygherpe">
|
||
<emphasis id="C2DEEAB4605BFFBDC28EF92DFA0F453A" box="[1409,1437,1783,1808]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC7AEF8C0FE99451E" box="[161,267,1818,1844]" italics="true" pageId="6" pageNumber="480">Zygherpe</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC615F8C0FE57451E" box="[282,453,1818,1844]" italics="true" pageId="6" pageNumber="480">desmacelloides</emphasis>
|
||
<bibRefCitation id="943B4B57605BFFBDC6C3F8C0FCDB451E" author="Hajdu, E. & Hooker, Y. & Willenz, P." box="[460,841,1817,1844]" pageId="6" pageNumber="480" pagination="87 - 99" refId="ref4296" refString="Hajdu, E., Hooker, Y. & Willenz, P. (2015) New Hamacantha from Peru and resurrection of Zygherpe as subgenus (Demospongiae, Poecilosclerida, Hamacanthidae). Zootaxa, 3926 (1), 87 - 99. https: // doi. org / 10.11646 / zootaxa. 3926.1.3" type="journal article" year="2015">Hajdu, Hooker and Willenz, 2015</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="37AA4D25605BFFBDC45CF8C0FB0D451E" authorityName="Castello-Branco & Hajdu" authorityYear="2018" box="[851,1183,1818,1845]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="jeanvaceleti" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC45CF8C0FC76451E" box="[851,996,1818,1844]" italics="true" pageId="6" pageNumber="480">Hamacantha</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC4FBF8C1FB9B451E" box="[1012,1033,1819,1844]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC317F8C0FB0D451E" box="[1048,1183,1818,1844]" italics="true" pageId="6" pageNumber="480">jeanvaceleti</emphasis>
|
||
</taxonomicName>
|
||
totally differs from
|
||
<taxonomicName id="37AA4D25605BFFBDC28EF8C1FEA04572" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC28EF8C1FA0F451E" box="[1409,1437,1819,1844]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC7AEF8E5FF244572" box="[161,182,1855,1880]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC7CAF8E4FEA04572" box="[197,306,1854,1880]" italics="true" pageId="6" pageNumber="480">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605BFFBDC636F8E4FE004572" bold="true" box="[313,402,1854,1880]" pageId="6" pageNumber="480">
|
||
<taxonomicNameLabel id="D9ED57CF605BFFBDC636F8E4FE004572" box="[313,402,1854,1880]" pageId="6" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
by having two
|
||
<typeStatus id="2F118804605BFFBDC530F8E5FDE84573" box="[575,634,1855,1881]" pageId="6" pageNumber="480">types</typeStatus>
|
||
of cyrtancistra-like diancistras.
|
||
<taxonomicName id="37AA4D25605BFFBDC4EEF8E5FB594572" authorityName="Castello-Branco & Hajdu" authorityYear="2018" box="[993,1227,1854,1881]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="klausruetzleri" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC4EEF8E5FC6F4572" box="[993,1021,1855,1880]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC303F8E5FBB04572" box="[1036,1058,1855,1880]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC33EF8E4FB594572" box="[1073,1227,1854,1880]" italics="true" pageId="6" pageNumber="480">klausruetzleri</emphasis>
|
||
</taxonomicName>
|
||
also totally differs from
|
||
<taxonomicName id="37AA4D25605BFFBDC7D9F8B9FE054556" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[214,407,1890,1917]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC7D9F8B9FF604556" box="[214,242,1891,1916]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC60BF8B9FE8B4556" box="[260,281,1891,1916]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC625F8B8FE054556" box="[298,407,1890,1916]" italics="true" pageId="6" pageNumber="480">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605BFFBDC6AFF8B8FE694556" bold="true" box="[416,507,1890,1916]" pageId="6" pageNumber="480">
|
||
<taxonomicNameLabel id="D9ED57CF605BFFBDC6AFF8B8FE694556" box="[416,507,1890,1916]" pageId="6" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
by having strongyles, two
|
||
<typeStatus id="2F118804605BFFBDC43CF8B9FCFC4557" box="[819,878,1891,1917]" pageId="6" pageNumber="480">types</typeStatus>
|
||
of cyrtancistra-like diancistras, and two
|
||
<typeStatus id="2F118804605BFFBDC24EF8B9FAEE4557" box="[1345,1404,1891,1917]" pageId="6" pageNumber="480">types</typeStatus>
|
||
of sigmas. Both species totally lack authentic diancistras, which are present in
|
||
<taxonomicName id="37AA4D25605BFFBDC4F1F85DFB2D458A" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[1022,1215,1926,1953]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC4F1F85DFB88458A" box="[1022,1050,1927,1952]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC323F85DFBD3458A" box="[1068,1089,1927,1952]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC35DF85CFB2D458A" box="[1106,1215,1926,1952]" italics="true" pageId="6" pageNumber="480">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605BFFBDC3C7F85CFAB6458A" bold="true" box="[1224,1316,1926,1952]" pageId="6" pageNumber="480">
|
||
<taxonomicNameLabel id="D9ED57CF605BFFBDC3C7F85CFAB6458A" box="[1224,1316,1926,1952]" pageId="6" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="68912A23605BFFBDC23AF85CFA02458A" box="[1333,1424,1925,1952]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="6" pageNumber="480">Fig. 5C</figureCitation>
|
||
).
|
||
<taxonomicName id="37AA4D25605BFFBDC798F870FD9845EE" authorityName="Hajdu, Hooker and Willenz" authorityYear="2015" box="[151,522,1962,1989]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="desmacelloides" subGenus="Zygherpe">
|
||
<emphasis id="C2DEEAB4605BFFBDC798F870FEBA45EE" box="[151,296,1962,1988]" italics="true" pageId="6" pageNumber="480">Hamacantha</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC637F871FEDD45EE" box="[312,335,1963,1988]" italics="true" pageId="6" pageNumber="480">Z.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC650F870FD9845EE" box="[351,522,1962,1988]" italics="true" pageId="6" pageNumber="480">desmacelloides</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="37AA4D25605BFFBDC54FF871FD6F45EE" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[576,765,1962,1989]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC54FF871FDC945EE" box="[576,603,1963,1988]" italics="true" pageId="6" pageNumber="480">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605BFFBDC564F871FD1245EE" box="[619,640,1963,1988]" italics="true" pageId="6" pageNumber="480">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605BFFBDC59FF870FD6F45EE" box="[656,765,1962,1988]" italics="true" pageId="6" pageNumber="480">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605BFFBDC40CF870FCCF45EE" bold="true" box="[771,861,1962,1988]" pageId="6" pageNumber="480">
|
||
<taxonomicNameLabel id="D9ED57CF605BFFBDC40CF870FCCF45EE" box="[771,861,1962,1988]" pageId="6" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are primarily separated by the shape of their megascleres, the diagnostic character of subgenera of
|
||
<taxonomicName id="37AA4D25605BFFBDC5B3F814FCDF45C2" authorityName="Gray" authorityYear="1867" box="[700,845,1998,2024]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="genus">
|
||
<emphasis id="C2DEEAB4605BFFBDC5B3F814FCDF45C2" box="[700,845,1998,2024]" italics="true" pageId="6" pageNumber="480">Hamacantha</emphasis>
|
||
</taxonomicName>
|
||
: style for subgenus
|
||
<taxonomicName id="37AA4D25605BFFBDC33EF814FB0E45C2" authorityName="Schmidt" authorityYear="1880" box="[1073,1180,1998,2024]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="6" pageNumber="480" phylum="Porifera" rank="subGenus" subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605BFFBDC33EF814FB0E45C2" box="[1073,1180,1998,2024]" italics="true" pageId="6" pageNumber="480">Vomerula</emphasis>
|
||
</taxonomicName>
|
||
, and tylostyle for sub- genus
|
||
<taxonomicName id="37AA4D25605AFFBCC7EFFF43FDA74299" authority="(Hajdu et al., 2015)" authorityName="Hajdu" authorityYear="2015" baseAuthorityName="Hajdu" baseAuthorityYear="2015" box="[224,565,152,179]" class="Demospongiae" family="Hamacanthidae" genus="Zygherpe" higherTaxonomySource="CoL" kingdom="Animalia" order="Merliida" pageId="7" pageNumber="481" phylum="Porifera" rank="genus">
|
||
<emphasis id="C2DEEAB4605AFFBCC7EFFF43FED84299" box="[224,330,153,179]" italics="true" pageId="7" pageNumber="481">Zygherpe</emphasis>
|
||
(
|
||
<bibRefCitation id="943B4B57605AFFBCC655FF43FDBF4299" author="Hajdu, E. & Hooker, Y. & Willenz, P." box="[346,557,152,179]" pageId="7" pageNumber="481" pagination="87 - 99" refId="ref4296" refString="Hajdu, E., Hooker, Y. & Willenz, P. (2015) New Hamacantha from Peru and resurrection of Zygherpe as subgenus (Demospongiae, Poecilosclerida, Hamacanthidae). Zootaxa, 3926 (1), 87 - 99. https: // doi. org / 10.11646 / zootaxa. 3926.1.3" type="journal article" year="2015">
|
||
Hajdu
|
||
<emphasis id="C2DEEAB4605AFFBCC6A7FF40FE734299" box="[424,481,153,179]" italics="true" pageId="7" pageNumber="481">et al.</emphasis>
|
||
, 2015
|
||
</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Furthermore
|
||
<taxonomicName id="37AA4D25605AFFBCC5DBFF40FC464299" authorityName="Hajdu, Hooker and Willenz" authorityYear="2015" box="[724,980,153,179]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="7" pageNumber="481" phylum="Porifera" rank="species" species="desmacelloides" subGenus="Zygherpe">
|
||
<emphasis id="C2DEEAB4605AFFBCC5DBFF40FD624299" box="[724,752,154,179]" italics="true" pageId="7" pageNumber="481">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605AFFBCC40EFF40FC8A4299" box="[769,792,154,179]" italics="true" pageId="7" pageNumber="481">Z.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605AFFBCC426FF43FC464299" box="[809,980,153,179]" italics="true" pageId="7" pageNumber="481">desmacelloides</emphasis>
|
||
</taxonomicName>
|
||
can be separated from
|
||
<taxonomicName id="37AA4D25605AFFBCC3D2FF40FA0E4299" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[1245,1436,153,179]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="7" pageNumber="481" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605AFFBCC3D2FF40FB6B4299" box="[1245,1273,154,179]" italics="true" pageId="7" pageNumber="481">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605AFFBCC205FF40FA8D4299" box="[1290,1311,154,179]" italics="true" pageId="7" pageNumber="481">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605AFFBCC220FF43FA0E4299" box="[1327,1436,153,179]" italics="true" pageId="7" pageNumber="481">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605AFFBCC798FF67FF6342FD" bold="true" box="[151,241,189,215]" pageId="7" pageNumber="481">
|
||
<taxonomicNameLabel id="D9ED57CF605AFFBCC798FF67FF6342FD" box="[151,241,189,215]" pageId="7" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
by having two
|
||
<typeStatus id="2F118804605AFFBCC690FF67FE4842FD" box="[415,474,189,215]" pageId="7" pageNumber="481">types</typeStatus>
|
||
of sigmas with microspined apices, and for lacking authentic diancistras.
|
||
</paragraph>
|
||
<paragraph id="F01536A6605AFFBCC7C8FF3BFE274369" blockId="7.[151,1436,152,323]" pageId="7" pageNumber="481">
|
||
Lastly,
|
||
<taxonomicName id="37AA4D25605AFFBCC613FF38FE2F42D1" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[284,445,225,251]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="7" pageNumber="481" phylum="Porifera" rank="species" species="mamoi" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605AFFBCC613FF38FEAA42D1" box="[284,312,226,251]" italics="true" pageId="7" pageNumber="481">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605AFFBCC645FF38FECD42D1" box="[330,351,226,251]" italics="true" pageId="7" pageNumber="481">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605AFFBCC67EFF38FE2F42D1" box="[369,445,226,251]" italics="true" pageId="7" pageNumber="481">mamoi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605AFFBCC6C8FF3BFDB142D1" bold="true" box="[455,547,225,251]" pageId="7" pageNumber="481">
|
||
<taxonomicNameLabel id="D9ED57CF605AFFBCC6C8FF3BFDB142D1" box="[455,547,225,251]" pageId="7" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, described above, lacks cyrtancistra-like diancistras (
|
||
<figureCitation id="68912A23605AFFBCC387FF3BFB7642D1" box="[1160,1252,224,251]" captionStart="FIGURE 5" captionStartId="6.[151,250,1567,1592]" captionTargetBox="[189,1399,181,1542]" captionTargetId="figure@6.[189,1399,181,1542]" captionTargetPageId="6" captionText="FIGURE 5. Spicules of Hamacantha (Vomerula) umisachii sp. nov., holotype (NSMT-Po-2488). A, styles. B, magnified view of both extremities of mycalosyle, left: blunt end or base, right: sharply pointed end or apex. C, diancistras I. D, diancistras II (cyrtancistra-like diancistras). E, magnified view of tip of diancistra II, note the hook-like structure. F, sigmas. Scale bars: A, 100 µm; B, F, 10 µm; C, 50 µm; D, 20 µm; E, 3 µm." httpUri="https://zenodo.org/record/3371964/files/figure.png" pageId="7" pageNumber="481">Fig. 5D</figureCitation>
|
||
), and has larger styles (347.5–431.0 µm
|
||
<emphasis id="C2DEEAB4605AFFBCC6AAFEDCFE2E4335" box="[421,444,262,287]" italics="true" pageId="7" pageNumber="481">vs</emphasis>
|
||
<quantity id="37529B43605AFFBCC6CCFEDEFDEE4335" box="[451,636,260,287]" metricMagnitude="-1" metricUnit="m" metricValue="3.0305" metricValueMax="3.573" metricValueMin="2.488" pageId="7" pageNumber="481" unit="mm" value="303.05" valueMax="357.3" valueMin="248.8">248.8–357.3 µm</quantity>
|
||
) and larger sigmas (
|
||
<quantity id="37529B43605AFFBCC453FEDEFC684335" box="[860,1018,260,287]" metricMagnitude="-2" metricUnit="m" metricValue="5.755" metricValueMax="6.37" metricValueMin="5.14" pageId="7" pageNumber="481" unit="mm" value="57.55" valueMax="63.7" valueMin="51.4">51.4–63.7 µm</quantity>
|
||
<emphasis id="C2DEEAB4605AFFBCC30EFEDCFB8A4335" box="[1025,1048,262,287]" italics="true" pageId="7" pageNumber="481">vs</emphasis>
|
||
29.4–36.0 µm) when contrasted to
|
||
<taxonomicName id="37AA4D25605AFFBCC798FEF0FEC74369" authority="Ise & Woo & Tan & Fujita, 2019" authorityName="Ise & Woo & Tan & Fujita" authorityYear="2019" box="[151,341,297,323]" class="Demospongiae" family="Hamacanthidae" genus="Hamacantha" kingdom="Animalia" order="Poecilosclerida" pageId="7" pageNumber="481" phylum="Porifera" rank="species" species="umisachii" status="sp. nov." subGenus="Vomerula">
|
||
<emphasis id="C2DEEAB4605AFFBCC798FEF0FF214369" box="[151,179,298,323]" italics="true" pageId="7" pageNumber="481">H.</emphasis>
|
||
(
|
||
<emphasis id="C2DEEAB4605AFFBCC7CCFEF0FF4A4369" box="[195,216,298,323]" italics="true" pageId="7" pageNumber="481">V.</emphasis>
|
||
)
|
||
<emphasis id="C2DEEAB4605AFFBCC7E7FEF3FEC74369" box="[232,341,297,323]" italics="true" pageId="7" pageNumber="481">umisachii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C2DEEAB4605AFFBCC654FEF3FE274369" bold="true" box="[347,437,297,323]" pageId="7" pageNumber="481">
|
||
<taxonomicNameLabel id="D9ED57CF605AFFBCC654FEF3FE274369" box="[347,437,297,323]" pageId="7" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |