treatments-xml/data/03/AB/02/03AB026DFFFB27098EF0FE5FFBCB23DB.xml
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<document id="5FB79312EBCBBDC8D1CB562FC6A4FA88" ID-CLB-Dataset="28348" ID-DOI="10.11646/zootaxa.4567.2.9" ID-GBIF-Dataset="031856dd-4818-40c5-9645-c4ad5f4e88ee" ID-ISSN="1175-5326" ID-Zenodo-Dep="2595030" ID-ZooBank="7A20F557-E4AD-4638-9861-7BBDF3256B87" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1552656314287" checkinUser="plazi" docAuthor="Shen, Chengcheng, Dohrmann, Martin, Zhang, Dongsheng, Lu, Bo &amp; Wang, Chunsheng" docDate="2019" docId="03AB026DFFFB27098EF0FE5FFBCB23DB" docLanguage="en" docName="zootaxa.4567.2.9.pdf" docOrigin="Zootaxa 4567 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Rhizophyta yapensis Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang 2019, gen. et sp. nov." docType="treatment" docVersion="8" lastPageNumber="377" masterDocId="FF927A15FFF827038E67FFF7FF9D222E" masterDocTitle="A new glass sponge genus (Hexactinellida: Euplectellidae) from abyssal depth of the Yap Trench, northwestern Pacific Ocean" masterLastPageNumber="378" masterPageNumber="367" pageNumber="370" updateTime="1698701932862" updateUser="ExternalLinkService">
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<mods:title id="CE6C20343C520D326A3F45827838BEA6">A new glass sponge genus (Hexactinellida: Euplectellidae) from abyssal depth of the Yap Trench, northwestern Pacific Ocean</mods:title>
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<mods:namePart id="77B34B273EB6A46535B2435D699AEA7B">Shen, Chengcheng</mods:namePart>
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<mods:namePart id="667771714F18D29C558EB130C61EAF6C">Dohrmann, Martin</mods:namePart>
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<mods:namePart id="6790DB7CDD81355C34BC6D406224F115">Zhang, Dongsheng</mods:namePart>
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<mods:namePart id="AB631B1D28862C1FD1C1C93E2F5B7CCC">Lu, Bo</mods:namePart>
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<mods:namePart id="A40C5F73007F13FE1586FA43B9920E73">Wang, Chunsheng</mods:namePart>
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<treatment id="03AB026DFFFB27098EF0FE5FFBCB23DB" ID-DOI="http://doi.org/10.5281/zenodo.5935761" ID-GBIF-Taxon="154402363" ID-Zenodo-Dep="5935761" LSID="urn:lsid:plazi:treatment:03AB026DFFFB27098EF0FE5FFBCB23DB" httpUri="http://treatment.plazi.org/id/03AB026DFFFB27098EF0FE5FFBCB23DB" lastPageId="10" lastPageNumber="377" pageId="3" pageNumber="370">
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<taxonomicName id="4C02C8F8FFFB27008EF0FE5FFE1123EC" ID-CoL="85XSF" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[151,396,424,450]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="3" pageNumber="370" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFFB27008EF0FE5FFE1123EC" bold="true" box="[151,396,424,450]" italics="true" pageId="3" pageNumber="370">Rhizophyta yapensis</emphasis>
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<subSubSection id="C318E0F0FFFB27008EF0FE3CFC4D2026" pageId="3" pageNumber="370" type="description">
<paragraph id="8BBDB37BFFFB27008EF0FE3CFEEE23CD" blockId="3.[151,976,424,520]" box="[151,371,459,484]" pageId="3" pageNumber="370">
(
<figureCitation id="1339AFFEFFFB27008EF8FE3CFE9723CD" box="[159,266,459,484]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="4.[151,250,1902,1924]" captionStartId-1="6.[151,250,1593,1615]" captionStartId-2="7.[151,250,1822,1844]" captionStartId-3="8.[151,250,1981,2003]" captionTargetBox-0="[326,1270,195,1878]" captionTargetBox-1="[151,1436,529,1579]" captionTargetBox-2="[251,1338,193,1805]" captionTargetBox-3="[151,1436,1409,1967]" captionTargetId-0="figure@4.[326,1270,195,1878]" captionTargetId-1="figure@6.[151,1436,529,1579]" captionTargetId-2="figure@7.[251,1338,193,1805]" captionTargetId-3="figure@8.[151,1436,1409,1967]" captionTargetPageId-0="4" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="8" captionText-0="FIGURE 1. Rhizophyta yapensis gen. et sp. nov., specimens. A. Holotype. Whole specimen (A1), lateral view of atrial surface (A2), and half-lateral view of dermal surface (A3). B. Paratype A. Whole collected sample (B1) and in situ image (B2). C. Paratype B. Collected sample (C1), dermal surface (C2), and atrial surface (C3). D. Paratype C. Collected sample with main body cut in half (D1), lateral view of main body (D2), and dermal surface (D3)." captionText-1="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." captionText-2="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." captionText-3="FIGURE 4. Rhizophyta yapensis gen. et sp. nov. Differing spicules of paratypes. A. Five types of diactins from paratype A. B. Discohexaster from paratype C. C. Enlarged ray ends of discohexaster from paratype C." httpUri-0="https://zenodo.org/record/2595032/files/figure.png" httpUri-1="https://zenodo.org/record/2595034/files/figure.png" httpUri-2="https://zenodo.org/record/2595036/files/figure.png" httpUri-3="https://zenodo.org/record/2595038/files/figure.png" pageId="3" pageNumber="370">Figs. 14</figureCitation>
,
<tableCitation id="C68086C0FFFB27008F71FE3CFEF723CD" box="[278,362,459,484]" captionStart="TABLE 2" captionStartId="5.[151,239,152,175]" captionText="TABLE 2. Spicule dimensions of Rhizophyta yapensis gen. et sp. nov., holotype (in µm)." pageId="3" pageNumber="370">Table 2</tableCitation>
)
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urn:lsid:zoobank.org:act:
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<emphasis id="B9766F69FFFB27008EF0FDC3FE1F2063" bold="true" box="[151,386,564,589]" pageId="3" pageNumber="370">Material examined.</emphasis>
<materialsCitation id="3B6AB926FFFB27008FEDFDC3FEBA20BB" ID-GBIF-Occurrence="2013156703" collectingDate="1938-03" collectingDateMax="2017-06-04" collectingDateMin="1938-03" collectionCode="SRSIO" collectorName="Jiaolong &amp; Bo Lu" elevation="4160" latitude="8.0582" location="Yap Trench" longLatPrecision="7" longitude="137.5233" municipality="northwestern Pacific Ocean" pageId="3" pageNumber="370" specimenCount="1" typeStatus="holotype">
<typeStatus id="54B90DD9FFFB27008FEDFDC3FE6A2063" box="[394,503,564,589]" pageId="3" pageNumber="370" type="holotype">Holotype</typeStatus>
: SIO-POR-083,
<collectionCode id="ED132BBEFFFB27008CD5FDC2FC992063" box="[690,772,565,589]" pageId="3" pageNumber="370">SRSIO</collectionCode>
,
<collectorName id="26F7D6ADFFFB27008D76FDC3FCED2063" box="[785,880,564,589]" pageId="3" pageNumber="370">Jiaolong</collectorName>
HOV DY
<date id="FFBC95BBFFFB27008D8FFDC2FBBD2063" box="[1000,1056,565,589]" pageId="3" pageNumber="370" value="1938-03">
<collectingDate id="EFF86C53FFFB27008D8FFDC2FBBD2063" box="[1000,1056,565,589]" pageId="3" pageNumber="370" value="1938-03">38III</collectingDate>
</date>
, dive JL148, collected by
<collectorName id="26F7D6ADFFFB27008B2AFDC2FA052062" box="[1357,1432,565,588]" pageId="3" pageNumber="370">Bo Lu</collectorName>
,
<date id="FFBC95BBFFFB27008EF0FDAEFEB7205F" box="[151,298,601,625]" pageId="3" pageNumber="370" value="2017-06-04">
<collectingDate id="EFF86C53FFFB27008EF0FDAEFEB7205F" box="[151,298,601,625]" pageId="3" pageNumber="370" value="2017-06-04">June 4, 2017</collectingDate>
</date>
,
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in the
<collectingMunicipality id="6BD92901FFFB27008C60FDAFFCA0205F" box="[519,829,600,625]" pageId="3" pageNumber="370">northwestern Pacific Ocean</collectingMunicipality>
(
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,
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), depth
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, preserved in 95% ethanol
</materialsCitation>
.
<materialsCitation id="3B6AB926FFFB27008F55FD8AFC092097" ID-GBIF-Occurrence="2013156706" collectingDate="1937-01" collectingDateMax="2016-05-15" collectingDateMin="1937-01" collectionCode="SRSIO" collectorName="Jiaolong &amp; Bo Lu &amp; Yap Trench" elevation="4779" latitude="9.90045" longLatPrecision="5" longitude="138.3995" pageId="3" pageNumber="370" specimenCount="1" typeStatus="paratype">
<typeStatus id="54B90DD9FFFB27008F55FD8AFE0920BB" box="[306,404,637,661]" pageId="3" pageNumber="370" type="paratype">Paratype</typeStatus>
A: SIO-POR-075,
<collectionCode id="ED132BBEFFFB27008C0BFD8AFD2320BB" box="[620,702,637,661]" pageId="3" pageNumber="370">SRSIO</collectionCode>
,
<collectorName id="26F7D6ADFFFB27008CADFD8BFCB420BB" box="[714,809,636,661]" pageId="3" pageNumber="370">Jiaolong</collectorName>
HOV DY
<date id="FFBC95BBFFFB27008DF8FD8AFC5920BB" box="[927,964,637,661]" pageId="3" pageNumber="370" value="1937-01">
<collectingDate id="EFF86C53FFFB27008DF8FD8AFC5920BB" box="[927,964,637,661]" pageId="3" pageNumber="370" value="1937-01">37I</collectingDate>
</date>
, dive JL109, collected by
<collectorName id="26F7D6ADFFFB27008A8DFD8AFAA920BA" box="[1258,1332,637,660]" pageId="3" pageNumber="370">Bo Lu</collectorName>
,
<date id="FFBC95BBFFFB27008B58FD8AFF4F2097" pageId="3" pageNumber="370" value="2016-05-15">
<collectingDate id="EFF86C53FFFB27008B58FD8AFF4F2097" pageId="3" pageNumber="370" value="2016-05-15">May 15, 2016</collectingDate>
</date>
,
<collectorName id="26F7D6ADFFFB27008EB9FD56FEFC2097" box="[222,353,672,697]" pageId="3" pageNumber="370">Yap Trench</collectorName>
(
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,
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),
<quantity id="4CFA1E9EFFFB27008CFBFD56FD682096" box="[668,757,673,697]" metricMagnitude="3" metricUnit="m" metricValue="4.779" pageId="3" pageNumber="370" unit="m" value="4779.0">
<elevation id="002F5448FFFB27008CFBFD56FD682096" box="[668,757,673,697]" metricMagnitude="3" metricUnit="m" metricValue="4.779" pageId="3" pageNumber="370" unit="m" value="4779.0">4779 m</elevation>
</quantity>
, 95% ethanol
</materialsCitation>
.
<materialsCitation id="3B6AB926FFFB27008DC7FD56FF46212F" ID-GBIF-Occurrence="2013156705" collectingDate="1938-03" collectingDateMax="2017-06-04" collectingDateMin="1938-03" collectionCode="SRSIO" collectorName="Jiaolong &amp; Bo Lu &amp; Yap Trench" elevation="4159" latitude="8.0579" longLatPrecision="7" longitude="137.5227" pageId="3" pageNumber="370" specimenCount="1" typeStatus="paratype">
<typeStatus id="54B90DD9FFFB27008DC7FD56FB9F2097" box="[928,1026,673,697]" pageId="3" pageNumber="370" type="paratype">Paratype</typeStatus>
B: SIO-POR-084,
<collectionCode id="ED132BBEFFFB27008AB9FD56FAAD2097" box="[1246,1328,673,697]" pageId="3" pageNumber="370">SRSIO</collectionCode>
,
<collectorName id="26F7D6ADFFFB27008B5AFD57FA012097" box="[1341,1436,672,697]" pageId="3" pageNumber="370">Jiaolong</collectorName>
HOV DY
<date id="FFBC95BBFFFB27008F62FD32FEA020F3" box="[261,317,709,733]" pageId="3" pageNumber="370" value="1938-03">
<collectingDate id="EFF86C53FFFB27008F62FD32FEA020F3" box="[261,317,709,733]" pageId="3" pageNumber="370" value="1938-03">38III</collectingDate>
</date>
, dive JL148, collected by
<collectorName id="26F7D6ADFFFB27008C38FD32FD3520F2" box="[607,680,709,732]" pageId="3" pageNumber="370">Bo Lu</collectorName>
,
<date id="FFBC95BBFFFB27008CD4FD32FCDE20F3" box="[691,835,709,733]" pageId="3" pageNumber="370" value="2017-06-04">
<collectingDate id="EFF86C53FFFB27008CD4FD32FCDE20F3" box="[691,835,709,733]" pageId="3" pageNumber="370" value="2017-06-04">June 4, 2017</collectingDate>
</date>
,
<collectorName id="26F7D6ADFFFB27008D2AFD32FC5320F3" box="[845,974,708,733]" pageId="3" pageNumber="370">Yap Trench</collectorName>
(
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,
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),
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</quantity>
, frozen at -20
</materialsCitation>
?.
<materialsCitation id="3B6AB926FFFB27008E96FD1EFCAE210B" ID-GBIF-Occurrence="2013156704" collectingDate="1938-03" collectingDateMax="2017-06-04" collectingDateMin="1938-03" collectionCode="SRSIO" collectorName="Jiaolong &amp; Bo Lu &amp; Yap Trench" elevation="4159" latitude="8.0582" longLatPrecision="7" longitude="137.5224" pageId="3" pageNumber="370" specimenCount="1" typeStatus="paratype">
<typeStatus id="54B90DD9FFFB27008E96FD1EFECE212F" box="[241,339,745,769]" pageId="3" pageNumber="370" type="paratype">Paratype</typeStatus>
C: SIO-POR-085,
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,
<collectorName id="26F7D6ADFFFB27008CE2FD1FFD79212F" box="[645,740,744,769]" pageId="3" pageNumber="370">Jiaolong</collectorName>
HOV DY
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<date id="FFBC95BBFFFB27008D30FD1EFC0D212E" box="[855,912,745,769]" pageId="3" pageNumber="370" value="1938-03">38III</date>
</collectingDate>
, dive JL148, collected by
<collectorName id="26F7D6ADFFFB27008AD3FD1EFB60212E" box="[1204,1277,745,768]" pageId="3" pageNumber="370">Bo Lu</collectorName>
,
<date id="FFBC95BBFFFB27008B6FFD1EFA05212F" box="[1288,1432,745,769]" pageId="3" pageNumber="370" value="2017-06-04">
<collectingDate id="EFF86C53FFFB27008B6FFD1EFA05212F" box="[1288,1432,745,769]" pageId="3" pageNumber="370" value="2017-06-04">June 4, 2017</collectingDate>
</date>
,
<collectorName id="26F7D6ADFFFB27008EF0FCFAFE85210B" box="[151,280,780,805]" pageId="3" pageNumber="370">Yap Trench</collectorName>
(
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,
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),
<quantity id="4CFA1E9EFFFB27008C58FCFBFD0A210A" box="[575,663,780,805]" metricMagnitude="3" metricUnit="m" metricValue="4.159" pageId="3" pageNumber="370" unit="m" value="4159.0">
<elevation id="002F5448FFFB27008C58FCFBFD0A210A" box="[575,663,780,805]" metricMagnitude="3" metricUnit="m" metricValue="4.159" pageId="3" pageNumber="370" unit="m" value="4159.0">4159 m</elevation>
</quantity>
, 95% ethanol
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C318E0F0FFFB27098EA0FCC7FF27236E" lastPageId="10" lastPageNumber="377" pageId="3" pageNumber="370" type="description">
<paragraph id="8BBDB37BFFFB27008EA0FCC7FB8427A7" blockId="3.[151,1437,564,2029]" pageId="3" pageNumber="370">
<emphasis id="B9766F69FFFB27008EA0FCC7FEC42167" bold="true" box="[199,345,816,841]" pageId="3" pageNumber="370">Description.</emphasis>
The new species is presented by four fungus-like specimens with everted, laterally directed atrial cavity. The
<typeStatus id="54B90DD9FFFB27008F7DFCA3FEE12143" box="[282,380,852,877]" pageId="3" pageNumber="370" type="holotype">holotype</typeStatus>
(
<figureCitation id="1339AFFEFFFB27008FEBFCA3FD892143" box="[396,532,852,877]" captionStart="FIGURE 1" captionStartId="4.[151,250,1902,1924]" captionTargetBox="[326,1270,195,1878]" captionTargetId="figure@4.[326,1270,195,1878]" captionTargetPageId="4" captionText="FIGURE 1. Rhizophyta yapensis gen. et sp. nov., specimens. A. Holotype. Whole specimen (A1), lateral view of atrial surface (A2), and half-lateral view of dermal surface (A3). B. Paratype A. Whole collected sample (B1) and in situ image (B2). C. Paratype B. Collected sample (C1), dermal surface (C2), and atrial surface (C3). D. Paratype C. Collected sample with main body cut in half (D1), lateral view of main body (D2), and dermal surface (D3)." httpUri="https://zenodo.org/record/2595032/files/figure.png" pageId="3" pageNumber="370">Fig. 1A1A</figureCitation>
<figureCitation id="1339AFFEFFFB27008C73FCA2FDBC2143" box="[532,545,853,877]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">3</figureCitation>
) has a disc-like main body borne on a long, thin, slightly curved peduncle. The basal part of the peduncle is solid and features root-like outgrowths (rhizophytous method of fixation). The specimen was collected intact, but the peduncle was intentionally broken for storage and shipping. Total length of this specimen is
<quantity id="4CFA1E9EFFFB27008F33FC36FE2921F6" box="[340,436,961,985]" metricMagnitude="-1" metricUnit="m" metricValue="2.84" pageId="3" pageNumber="370" unit="mm" value="284.0">284 mm</quantity>
, of which the main body is
<quantity id="4CFA1E9EFFFB27008C96FC36FCDC21F6" box="[753,833,961,985]" metricMagnitude="-2" metricUnit="m" metricValue="2.9" pageId="3" pageNumber="370" unit="mm" value="29.0">29 mm</quantity>
high, the peduncle is
<quantity id="4CFA1E9EFFFB27008A5CFC36FB0421F6" box="[1083,1177,961,985]" metricMagnitude="-1" metricUnit="m" metricValue="2.33" pageId="3" pageNumber="370" unit="mm" value="233.0">233 mm</quantity>
long, and the root-like structure is up to
<quantity id="4CFA1E9EFFFB27008F03FC12FE2B21D2" box="[356,438,997,1021]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="3" pageNumber="370" unit="mm" value="22.0">22 mm</quantity>
long. The main body is hanging from the upper part of the peduncle to one side; it is 60×
<quantity id="4CFA1E9EFFFB27008EA4FBFFFE8C260E" box="[195,273,1032,1057]" metricMagnitude="-2" metricUnit="m" metricValue="3.7" pageId="3" pageNumber="370" unit="mm" value="37.0">37 mm</quantity>
in diameter and up to
<quantity id="4CFA1E9EFFFB27008C6DFBFEFDC4260E" box="[522,601,1033,1057]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="3" pageNumber="370" unit="mm" value="30.0">30 mm</quantity>
thick. The peduncle is solid, not hollow. It varies in diameter from 4.0 mm just below the main body to 1.0 mm at its narrowest point in the upper third and enlarges to 5.0 mm near the base. The exhalant or atrial surface of the main body (
<figureCitation id="1339AFFEFFFB27008CD9FBA7FC852647" box="[702,792,1104,1129]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2A</figureCitation>
) is relatively smooth, with very fine lattices (
<figureCitation id="1339AFFEFFFB27008B7AFBA7FAE92647" box="[1309,1396,1104,1129]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2B</figureCitation>
) of loose megascleres (
<figureCitation id="1339AFFEFFFB27008F16FB83FE5B26A3" box="[369,454,1140,1165]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2C</figureCitation>
) covering the subatrial exhalant canal openings, which are up to
<quantity id="4CFA1E9EFFFB27008AF9FB82FB4226A2" box="[1182,1247,1141,1165]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="370" unit="mm" value="2.0">2 mm</quantity>
in diameter. The inhalant or dermal surface (
<figureCitation id="1339AFFEFFFB27008FAAFB6FFDB8269F" box="[461,549,1176,1201]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2D</figureCitation>
) is more transparent, with a conspicuous network of white strands of radiating choanosomal diactins surrounding large inhalant canals, which are easily visible through the overlying thin and quite regular lattices (
<figureCitation id="1339AFFEFFFB27008FF7FB17FE7B26D7" box="[400,486,1248,1273]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2E</figureCitation>
) of loose megascleres (
<figureCitation id="1339AFFEFFFB27008C92FB17FCD126D7" box="[757,844,1248,1273]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2F</figureCitation>
). A marginal fringe is not evident at the junction of dermal and atrial surfaces. Spicules of the body are entirely unfused. The entire length of the peduncle and the main roots at the base are covered by a veil of loose pentactins with proximal rays directed inside (
<figureCitation id="1339AFFEFFFB27008AD0FADFFB67276F" box="[1207,1274,1320,1345]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2</figureCitation>
GI). The thin lateral roots branching off from the main roots are smooth (
<figureCitation id="1339AFFEFFFB27008D20FABBFC39274B" box="[839,932,1356,1381]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2G</figureCitation>
). The roots are solid and consist of diactins fused by short synapticulars (
<figureCitation id="1339AFFEFFFB27008FB8FA87FDAC27A7" box="[479,561,1392,1417]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2J</figureCitation>
). Color of the specimen in ethanol is white.
</paragraph>
<paragraph id="8BBDB37BFFFB27008EA0FA62FE402517" blockId="3.[151,1437,564,2029]" pageId="3" pageNumber="370">
<typeStatus id="54B90DD9FFFB27008EA0FA62FEB42783" box="[199,297,1429,1453]" pageId="3" pageNumber="370" type="paratype">Paratype</typeStatus>
A (
<figureCitation id="1339AFFEFFFB27008F32FA63FE452783" box="[341,472,1428,1453]" captionStart="FIGURE 1" captionStartId="4.[151,250,1902,1924]" captionTargetBox="[326,1270,195,1878]" captionTargetId="figure@4.[326,1270,195,1878]" captionTargetPageId="4" captionText="FIGURE 1. Rhizophyta yapensis gen. et sp. nov., specimens. A. Holotype. Whole specimen (A1), lateral view of atrial surface (A2), and half-lateral view of dermal surface (A3). B. Paratype A. Whole collected sample (B1) and in situ image (B2). C. Paratype B. Collected sample (C1), dermal surface (C2), and atrial surface (C3). D. Paratype C. Collected sample with main body cut in half (D1), lateral view of main body (D2), and dermal surface (D3)." httpUri="https://zenodo.org/record/2595032/files/figure.png" pageId="3" pageNumber="370">Fig. 1B1B</figureCitation>
<figureCitation id="1339AFFEFFFB27008FBFFA62FE752783" box="[472,488,1429,1453]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">2</figureCitation>
) was collected broken with a tattered main body borne on a thin peduncle split into two pieces. It is
<quantity id="4CFA1E9EFFFB27008F28FA4FFE3027FE" box="[335,429,1464,1489]" metricMagnitude="-1" metricUnit="m" metricValue="5.87" pageId="3" pageNumber="370" unit="mm" value="587.0">587 mm</quantity>
long, of which the main body is
<quantity id="4CFA1E9EFFFB27008D46FA4FFCED27FE" box="[801,880,1464,1489]" metricMagnitude="-2" metricUnit="m" metricValue="4.6" pageId="3" pageNumber="370" unit="mm" value="46.0">46 mm</quantity>
high, the peduncle is
<quantity id="4CFA1E9EFFFB27008A0FFA4FFB5827FE" box="[1128,1221,1464,1489]" metricMagnitude="-1" metricUnit="m" metricValue="5.02" pageId="3" pageNumber="370" unit="mm" value="502.0">502 mm</quantity>
long, and the rootlike structure is up to
<quantity id="4CFA1E9EFFFB27008FE9FA2AFE4327DA" box="[398,478,1501,1525]" metricMagnitude="-2" metricUnit="m" metricValue="3.9" pageId="3" pageNumber="370" unit="mm" value="39.0">39 mm</quantity>
long. The peduncle varies in diameter from
<quantity id="4CFA1E9EFFFB27008DB0FA2AFBB327DA" box="[983,1070,1501,1525]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="3" pageNumber="370" unit="mm" value="2.8">2.8 mm</quantity>
just below the main body to
<quantity id="4CFA1E9EFFFB27008B1EFA2BFF5E2436" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="3" pageNumber="370" unit="mm" value="1.6">1.6 mm</quantity>
at its narrowest point and enlarges to
<quantity id="4CFA1E9EFFFB27008CEFF9F7FD7F2436" box="[648,738,1536,1561]" metricMagnitude="-3" metricUnit="m" metricValue="5.6" pageId="3" pageNumber="370" unit="mm" value="5.6">5.6 mm</quantity>
near the base. Color of the specimen is white
<emphasis id="B9766F69FFFB27008B6DF9F6FAC92436" box="[1290,1364,1537,1560]" italics="true" pageId="3" pageNumber="370">in situ</emphasis>
while yellowish brown after sampling due to mixing with sediment. A sea anemone (
<emphasis id="B9766F69FFFB27008A6CF9D2FB122413" box="[1035,1167,1573,1597]" italics="true" pageId="3" pageNumber="370">Relicanthus</emphasis>
sp.) was attached to the peduncle
<emphasis id="B9766F69FFFB27008F62F9BEFED1244E" box="[261,332,1609,1632]" italics="true" pageId="3" pageNumber="370">in situ</emphasis>
.
<typeStatus id="54B90DD9FFFB27008F3AF9BEFE22244F" box="[349,447,1609,1633]" pageId="3" pageNumber="370" type="paratype">Paratype</typeStatus>
B (
<figureCitation id="1339AFFEFFFB27008F8BF9BFFDEE244F" box="[492,627,1608,1633]" captionStart="FIGURE 1" captionStartId="4.[151,250,1902,1924]" captionTargetBox="[326,1270,195,1878]" captionTargetId="figure@4.[326,1270,195,1878]" captionTargetPageId="4" captionText="FIGURE 1. Rhizophyta yapensis gen. et sp. nov., specimens. A. Holotype. Whole specimen (A1), lateral view of atrial surface (A2), and half-lateral view of dermal surface (A3). B. Paratype A. Whole collected sample (B1) and in situ image (B2). C. Paratype B. Collected sample (C1), dermal surface (C2), and atrial surface (C3). D. Paratype C. Collected sample with main body cut in half (D1), lateral view of main body (D2), and dermal surface (D3)." httpUri="https://zenodo.org/record/2595032/files/figure.png" pageId="3" pageNumber="370">Fig. 1C1C</figureCitation>
<figureCitation id="1339AFFEFFFB27008C14F9BEFD1C244F" box="[627,641,1609,1633]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">3</figureCitation>
) was sampled with its main body and a section of peduncle
<quantity id="4CFA1E9EFFFB27008B59F9BEFA00244E" box="[1342,1437,1609,1633]" metricMagnitude="-1" metricUnit="m" metricValue="1.19" pageId="3" pageNumber="370" unit="mm" value="119.0">119 mm</quantity>
long. The main body is
<quantity id="4CFA1E9EFFFB27008FF8F99BFE7324AA" box="[415,494,1644,1669]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="3" pageNumber="370" unit="mm" value="25.0">25 mm</quantity>
high and 44×
<quantity id="4CFA1E9EFFFB27008CE1F99BFD4824AA" box="[646,725,1644,1669]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" pageId="3" pageNumber="370" unit="mm" value="26.0">26 mm</quantity>
in diameter. The diameter of the peduncle is
<quantity id="4CFA1E9EFFFB27008AAAF99AFABF24AA" box="[1229,1314,1645,1669]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="3" pageNumber="370" unit="mm" value="1.9">1.9 mm</quantity>
just below the main body and 1.0 mm at its narrowest point. The specimen is colored light yellow by mixing with sediment.
<typeStatus id="54B90DD9FFFB27008EF0F942FF6424E3" box="[151,249,1717,1741]" pageId="3" pageNumber="370" type="paratype">Paratype</typeStatus>
C (
<figureCitation id="1339AFFEFFFB27008F41F943FE2D24E3" box="[294,432,1716,1741]" captionStart="FIGURE 1" captionStartId="4.[151,250,1902,1924]" captionTargetBox="[326,1270,195,1878]" captionTargetId="figure@4.[326,1270,195,1878]" captionTargetPageId="4" captionText="FIGURE 1. Rhizophyta yapensis gen. et sp. nov., specimens. A. Holotype. Whole specimen (A1), lateral view of atrial surface (A2), and half-lateral view of dermal surface (A3). B. Paratype A. Whole collected sample (B1) and in situ image (B2). C. Paratype B. Collected sample (C1), dermal surface (C2), and atrial surface (C3). D. Paratype C. Collected sample with main body cut in half (D1), lateral view of main body (D2), and dermal surface (D3)." httpUri="https://zenodo.org/record/2595032/files/figure.png" pageId="3" pageNumber="370">Fig. 1D1D</figureCitation>
<figureCitation id="1339AFFEFFFB27008FD6F942FE2324E3" box="[433,446,1717,1741]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">3</figureCitation>
) was collected with its main body and a section of peduncle
<quantity id="4CFA1E9EFFFB27008AE2F943FB7924E2" box="[1157,1252,1716,1741]" metricMagnitude="-1" metricUnit="m" metricValue="1.61" pageId="3" pageNumber="370" unit="mm" value="161.0">161 mm</quantity>
long. The main body is
<quantity id="4CFA1E9EFFFB27008E88F92EFEA324DE" box="[239,318,1753,1777]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="3" pageNumber="370" unit="mm" value="28.0">28 mm</quantity>
high, 54×
<quantity id="4CFA1E9EFFFB27008FC8F92FFE6224DE" box="[431,511,1752,1777]" metricMagnitude="-2" metricUnit="m" metricValue="4.6" pageId="3" pageNumber="370" unit="mm" value="46.0">46 mm</quantity>
in diameter, and up to
<quantity id="4CFA1E9EFFFB27008D67F92EFCD224DE" box="[768,847,1753,1777]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" pageId="3" pageNumber="370" unit="mm" value="21.0">21 mm</quantity>
thick; it was sampled intact but later cut in half. The diameter of the peduncle is
<quantity id="4CFA1E9EFFFB27008FBAF90AFDAB253A" box="[477,566,1789,1813]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="3" pageNumber="370" unit="mm" value="3.2">3.2 mm</quantity>
just below the main body and
<quantity id="4CFA1E9EFFFB27008DC2F90BFC63253A" box="[933,1022,1788,1813]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="370" unit="mm" value="1.5">1.5 mm</quantity>
at its narrowest point. Color of the specimen in ethanol is white.
</paragraph>
<paragraph id="8BBDB37BFFFB27008EA0F8B3FDC325C3" blockId="3.[151,1437,564,2029]" pageId="3" pageNumber="370">
<emphasis id="B9766F69FFFB27008EA0F8B3FEAD2573" bold="true" box="[199,304,1860,1885]" pageId="3" pageNumber="370">Spicules.</emphasis>
Dermalia and atrialia are pinular hexactins (
<figureCitation id="1339AFFEFFFB27008D0AF8B3FC252573" box="[877,952,1860,1885]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">Fig. 3</figureCitation>
AC) and rare pentactins (
<figureCitation id="1339AFFEFFFB27008B6AF8B3FAC52573" box="[1293,1368,1860,1885]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">Fig. 3</figureCitation>
DF). Choanosomal megascleres are hexactins and diactins (
<figureCitation id="1339AFFEFFFB27008C98F89FFCDC25AF" box="[767,833,1896,1921]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">Fig. 3</figureCitation>
HI). Peduncle and root internal spicules are diactins fused by short synapticulars (
<figureCitation id="1339AFFEFFFB27008F9EF87BFDCD258B" box="[505,592,1932,1957]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2J</figureCitation>
). Dermal spicules of the peduncle are pentactins (
<figureCitation id="1339AFFEFFFB27008AD6F87BFB64258B" box="[1201,1273,1932,1957]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="3" pageNumber="370">Fig. 2</figureCitation>
HI,
<figureCitation id="1339AFFEFFFB27008B5EF87BFA13258B" box="[1337,1422,1932,1957]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">Fig. 3J</figureCitation>
). Microscleres are toothed stellate discohexasters with flower-shaped (perianthic) tufts of secondary rays (
<figureCitation id="1339AFFEFFFB27008B53F847FA1225E7" box="[1332,1423,1968,1993]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="3" pageNumber="370">Fig. 3G</figureCitation>
). Spicule dimensions are given in
<tableCitation id="C68086C0FFFB27008C63F823FDC425C3" box="[516,601,2004,2029]" captionStart="TABLE 2" captionStartId="5.[151,239,152,175]" captionText="TABLE 2. Spicule dimensions of Rhizophyta yapensis gen. et sp. nov., holotype (in µm)." pageId="3" pageNumber="370">Table 2</tableCitation>
.
</paragraph>
<caption id="DF7DE3F3FFFC27078EF0F899FC2025CE" httpUri="https://zenodo.org/record/2595032/files/figure.png" pageId="4" pageNumber="371" startId="4.[151,250,1902,1924]" targetBox="[326,1270,195,1878]" targetPageId="4">
<paragraph id="8BBDB37BFFFC27078EF0F899FC2025CE" blockId="4.[151,1436,1902,2016]" pageId="4" pageNumber="371">
<emphasis id="B9766F69FFFC27078EF0F899FE8F25AA" bold="true" box="[151,274,1902,1924]" pageId="4" pageNumber="371">FIGURE 1.</emphasis>
<taxonomicName id="4C02C8F8FFFC27078F7FF899FE7A25AA" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[280,487,1902,1924]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="4" pageNumber="371" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFFC27078F7FF899FE7A25AA" box="[280,487,1902,1924]" italics="true" pageId="4" pageNumber="371">Rhizophyta yapensis</emphasis>
</taxonomicName>
<emphasis id="B9766F69FFFC27078F8AF899FD1425AA" bold="true" box="[493,649,1902,1924]" pageId="4" pageNumber="371">
<taxonomicNameLabel id="A245D212FFFC27078F8AF899FD1425AA" box="[493,649,1902,1924]" pageId="4" pageNumber="371" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
, specimens. A. Holotype. Whole specimen (A1), lateral view of atrial surface (A2), and half-lateral view of dermal surface (A3). B. Paratype A. Whole collected sample (B1) and
<emphasis id="B9766F69FFFC27078AD0F879FB64258D" box="[1207,1273,1934,1955]" italics="true" pageId="4" pageNumber="371">in situ</emphasis>
image (B2). C. Paratype B. Collected sample (C1), dermal surface (C2), and atrial surface (C3). D. Paratype C. Collected sample with main body cut in half (D1), lateral view of main body (D2), and dermal surface (D3).
</paragraph>
</caption>
<caption id="DF7DE3F3FFFD27068EF0FF6FFBC92281" box="[151,1108,151,175]" pageId="5" pageNumber="372">
<paragraph id="8BBDB37BFFFD27068EF0FF6FFBC92281" blockId="5.[151,1108,151,175]" box="[151,1108,151,175]" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF0FF6FFE942281" bold="true" box="[151,265,152,175]" pageId="5" pageNumber="372">TABLE 2.</emphasis>
Spicule dimensions of
<taxonomicName id="4C02C8F8FFFD27068C63FF60FD422281" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[516,735,151,175]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="5" pageNumber="372" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFFD27068C63FF60FD422281" box="[516,735,151,175]" italics="true" pageId="5" pageNumber="372">Rhizophyta yapensis</emphasis>
</taxonomicName>
<emphasis id="B9766F69FFFD27068C82FF6FFC162281" bold="true" box="[741,907,152,175]" pageId="5" pageNumber="372">
<taxonomicNameLabel id="A245D212FFFD27068C82FF6FFC162281" box="[741,907,152,175]" pageId="5" pageNumber="372" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
, holotype (in µm).
</paragraph>
</caption>
<paragraph id="8BBDB37BFFFD27068EF8FF3DFA142586" pageId="5" pageNumber="372">
<table id="F90241DBFFFDD8FC8EF8FF3DFA142586" box="[159,1417,202,1960]" colsContinueIn="6.[159,1417,201,471]" gridcols="5" gridrows="43" pageId="5" pageNumber="372">
<tr id="3532B139FFFDD8FC8EF8FF3DFA1422CE" box="[159,1417,202,224]" gridrow="0" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FF3DFC7522CE" box="[159,1000,202,224]" gridcol="0" gridrow="0" pageId="5" pageNumber="372">Spicule</th>
<th id="76E3D845FFFDD8FC8A7CFF3DFBC922CE" box="[1051,1108,202,224]" gridcol="1" gridrow="0" pageId="5" pageNumber="372">mean</th>
<th id="76E3D845FFFDD8FC8A1FFF3DFB2D22CE" box="[1144,1200,202,224]" gridcol="2" gridrow="0" pageId="5" pageNumber="372">s.d.</th>
<th id="76E3D845FFFDD8FC8AA5FF3DFADC22CE" box="[1218,1345,202,224]" gridcol="3" gridrow="0" pageId="5" pageNumber="372">range</th>
<th id="76E3D845FFFDD8FC8B08FF3DFA1422CE" box="[1391,1417,202,224]" gridcol="4" gridrow="0" pageId="5" pageNumber="372">N</th>
</tr>
<tr id="3532B139FFFDD8FC8EF8FF03FA142324" box="[159,1417,244,266]" gridrow="1" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FF03FC752324" box="[159,1000,244,266]" gridcol="0" gridrow="1" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8FF03FEC52324" bold="true" box="[159,344,244,266]" pageId="5" pageNumber="372">Dermal hexactin,</emphasis>
pinular ray length
</th>
<td id="76E3D845FFFDD8FC8A7CFF03FBC92324" box="[1051,1108,244,266]" gridcol="1" gridrow="1" pageId="5" pageNumber="372">131.7</td>
<td id="76E3D845FFFDD8FC8A1FFF03FB2D2324" box="[1144,1200,244,266]" gridcol="2" gridrow="1" pageId="5" pageNumber="372">33.1</td>
<td id="76E3D845FFFDD8FC8AA5FF03FADC2324" box="[1218,1345,244,266]" gridcol="3" gridrow="1" pageId="5" pageNumber="372">63.8232.3</td>
<td id="76E3D845FFFDD8FC8B08FF03FA142324" box="[1391,1417,244,266]" gridcol="4" gridrow="1" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FEEAFA14231D" box="[159,1417,285,307]" gridrow="2" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FEEAFC75231D" box="[159,1000,285,307]" gridcol="0" gridrow="2" pageId="5" pageNumber="372">pinular ray basal width</th>
<td id="76E3D845FFFDD8FC8A7CFEEAFBC9231D" box="[1051,1108,285,307]" gridcol="1" gridrow="2" pageId="5" pageNumber="372">19.2</td>
<td id="76E3D845FFFDD8FC8A1FFEEAFB2D231D" box="[1144,1200,285,307]" gridcol="2" gridrow="2" pageId="5" pageNumber="372">2.5</td>
<td id="76E3D845FFFDD8FC8AA5FEEAFADC231D" box="[1218,1345,285,307]" gridcol="3" gridrow="2" pageId="5" pageNumber="372">14.324.7</td>
<td id="76E3D845FFFDD8FC8B08FEEAFA14231D" box="[1391,1417,285,307]" gridcol="4" gridrow="2" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FEB1FA142372" box="[159,1417,326,348]" gridrow="3" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FEB1FC752372" box="[159,1000,326,348]" gridcol="0" gridrow="3" pageId="5" pageNumber="372">pinular ray maximum width</th>
<td id="76E3D845FFFDD8FC8A7CFEB1FBC92372" box="[1051,1108,326,348]" gridcol="1" gridrow="3" pageId="5" pageNumber="372">31.0</td>
<td id="76E3D845FFFDD8FC8A1FFEB1FB2D2372" box="[1144,1200,326,348]" gridcol="2" gridrow="3" pageId="5" pageNumber="372">4.5</td>
<td id="76E3D845FFFDD8FC8AA5FEB1FADC2372" box="[1218,1345,326,348]" gridcol="3" gridrow="3" pageId="5" pageNumber="372">19.643.7</td>
<td id="76E3D845FFFDD8FC8B08FEB1FA142372" box="[1391,1417,326,348]" gridcol="4" gridrow="3" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FE87FA1423A8" box="[159,1417,368,390]" gridrow="4" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FE87FC7523A8" box="[159,1000,368,390]" gridcol="0" gridrow="4" pageId="5" pageNumber="372">tangential ray length</th>
<td id="76E3D845FFFDD8FC8A7CFE87FBC923A8" box="[1051,1108,368,390]" gridcol="1" gridrow="4" pageId="5" pageNumber="372">181.8</td>
<td id="76E3D845FFFDD8FC8A1FFE87FB2D23A8" box="[1144,1200,368,390]" gridcol="2" gridrow="4" pageId="5" pageNumber="372">19.0</td>
<td id="76E3D845FFFDD8FC8AA5FE87FADC23A8" box="[1218,1345,368,390]" gridcol="3" gridrow="4" pageId="5" pageNumber="372">147.5220.0</td>
<td id="76E3D845FFFDD8FC8B08FE87FA1423A8" box="[1391,1417,368,390]" gridcol="4" gridrow="4" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FE6EFA142381" box="[159,1417,409,431]" gridrow="5" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FE6EFC752381" box="[159,1000,409,431]" gridcol="0" gridrow="5" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CFE6EFBC92381" box="[1051,1108,409,431]" gridcol="1" gridrow="5" pageId="5" pageNumber="372">18.9</td>
<td id="76E3D845FFFDD8FC8A1FFE6EFB2D2381" box="[1144,1200,409,431]" gridcol="2" gridrow="5" pageId="5" pageNumber="372">2.1</td>
<td id="76E3D845FFFDD8FC8AA5FE6EFADC2381" box="[1218,1345,409,431]" gridcol="3" gridrow="5" pageId="5" pageNumber="372">14.424.0</td>
<td id="76E3D845FFFDD8FC8B08FE6EFA142381" box="[1391,1417,409,431]" gridcol="4" gridrow="5" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FE35FA1423F6" box="[159,1417,450,472]" gridrow="6" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FE35FC7523F6" box="[159,1000,450,472]" gridcol="0" gridrow="6" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CFE35FBC923F6" box="[1051,1108,450,472]" gridcol="1" gridrow="6" pageId="5" pageNumber="372">158.8</td>
<td id="76E3D845FFFDD8FC8A1FFE35FB2D23F6" box="[1144,1200,450,472]" gridcol="2" gridrow="6" pageId="5" pageNumber="372">65.3</td>
<td id="76E3D845FFFDD8FC8AA5FE35FADC23F6" box="[1218,1345,450,472]" gridcol="3" gridrow="6" pageId="5" pageNumber="372">72.4370.0</td>
<td id="76E3D845FFFDD8FC8B08FE35FA1423F6" box="[1391,1417,450,472]" gridcol="4" gridrow="6" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FE1BFA14202C" box="[159,1417,492,514]" gridrow="7" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FE1BFC75202C" box="[159,1000,492,514]" gridcol="0" gridrow="7" pageId="5" pageNumber="372">proximal ray width</th>
<td id="76E3D845FFFDD8FC8A7CFE1BFBC9202C" box="[1051,1108,492,514]" gridcol="1" gridrow="7" pageId="5" pageNumber="372">18.1</td>
<td id="76E3D845FFFDD8FC8A1FFE1BFB2D202C" box="[1144,1200,492,514]" gridcol="2" gridrow="7" pageId="5" pageNumber="372">2.0</td>
<td id="76E3D845FFFDD8FC8AA5FE1BFADC202C" box="[1218,1345,492,514]" gridcol="3" gridrow="7" pageId="5" pageNumber="372">14.324.3</td>
<td id="76E3D845FFFDD8FC8B08FE1BFA14202C" box="[1391,1417,492,514]" gridcol="4" gridrow="7" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FDE2FA142005" box="[159,1417,533,555]" gridrow="8" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FDE2FC752005" box="[159,1000,533,555]" gridcol="0" gridrow="8" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8FDE2FCB32005" bold="true" box="[159,814,533,555]" pageId="5" pageNumber="372">Dermal hexactin from transition of main body and peduncle,</emphasis>
pinular ray length
</th>
<td id="76E3D845FFFDD8FC8A7CFDE2FBC92005" box="[1051,1108,533,555]" gridcol="1" gridrow="8" pageId="5" pageNumber="372">70.8</td>
<td id="76E3D845FFFDD8FC8A1FFDE2FB2D2005" box="[1144,1200,533,555]" gridcol="2" gridrow="8" pageId="5" pageNumber="372">11.1</td>
<td id="76E3D845FFFDD8FC8AA5FDE2FADC2005" box="[1218,1345,533,555]" gridcol="3" gridrow="8" pageId="5" pageNumber="372">45.597.5</td>
<td id="76E3D845FFFDD8FC8B08FDE2FA142005" box="[1391,1417,533,555]" gridcol="4" gridrow="8" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FDC9FA14207A" box="[159,1417,574,596]" gridrow="9" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FDC9FC75207A" box="[159,1000,574,596]" gridcol="0" gridrow="9" pageId="5" pageNumber="372">pinular ray basal width</th>
<td id="76E3D845FFFDD8FC8A7CFDC9FBC9207A" box="[1051,1108,574,596]" gridcol="1" gridrow="9" pageId="5" pageNumber="372">18.4</td>
<td id="76E3D845FFFDD8FC8A1FFDC9FB2D207A" box="[1144,1200,574,596]" gridcol="2" gridrow="9" pageId="5" pageNumber="372">2.2</td>
<td id="76E3D845FFFDD8FC8AA5FDC9FADC207A" box="[1218,1345,574,596]" gridcol="3" gridrow="9" pageId="5" pageNumber="372">12.923.7</td>
<td id="76E3D845FFFDD8FC8B08FDC9FA14207A" box="[1391,1417,574,596]" gridcol="4" gridrow="9" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FD9FFA142050" box="[159,1417,616,638]" gridrow="10" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FD9FFC752050" box="[159,1000,616,638]" gridcol="0" gridrow="10" pageId="5" pageNumber="372">pinular ray maximum width</th>
<td id="76E3D845FFFDD8FC8A7CFD9FFBC92050" box="[1051,1108,616,638]" gridcol="1" gridrow="10" pageId="5" pageNumber="372">33.1</td>
<td id="76E3D845FFFDD8FC8A1FFD9FFB2D2050" box="[1144,1200,616,638]" gridcol="2" gridrow="10" pageId="5" pageNumber="372">4.5</td>
<td id="76E3D845FFFDD8FC8AA5FD9FFADC2050" box="[1218,1345,616,638]" gridcol="3" gridrow="10" pageId="5" pageNumber="372">22.044.5</td>
<td id="76E3D845FFFDD8FC8B08FD9FFA142050" box="[1391,1417,616,638]" gridcol="4" gridrow="10" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FD66FA142089" box="[159,1417,657,679]" gridrow="11" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FD66FC752089" box="[159,1000,657,679]" gridcol="0" gridrow="11" pageId="5" pageNumber="372">tangential ray length</th>
<td id="76E3D845FFFDD8FC8A7CFD66FBC92089" box="[1051,1108,657,679]" gridcol="1" gridrow="11" pageId="5" pageNumber="372">118.9</td>
<td id="76E3D845FFFDD8FC8A1FFD66FB2D2089" box="[1144,1200,657,679]" gridcol="2" gridrow="11" pageId="5" pageNumber="372">20.5</td>
<td id="76E3D845FFFDD8FC8AA5FD66FADC2089" box="[1218,1345,657,679]" gridcol="3" gridrow="11" pageId="5" pageNumber="372">82.8173.7</td>
<td id="76E3D845FFFDD8FC8B08FD66FA142089" box="[1391,1417,657,679]" gridcol="4" gridrow="11" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FD4DFA1420FE" box="[159,1417,698,720]" gridrow="12" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FD4DFC7520FE" box="[159,1000,698,720]" gridcol="0" gridrow="12" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CFD4DFBC920FE" box="[1051,1108,698,720]" gridcol="1" gridrow="12" pageId="5" pageNumber="372">17.1</td>
<td id="76E3D845FFFDD8FC8A1FFD4DFB2D20FE" box="[1144,1200,698,720]" gridcol="2" gridrow="12" pageId="5" pageNumber="372">2.0</td>
<td id="76E3D845FFFDD8FC8AA5FD4DFADC20FE" box="[1218,1345,698,720]" gridcol="3" gridrow="12" pageId="5" pageNumber="372">13.422.0</td>
<td id="76E3D845FFFDD8FC8B08FD4DFA1420FE" box="[1391,1417,698,720]" gridcol="4" gridrow="12" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FD13FA1420D4" box="[159,1417,740,762]" gridrow="13" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FD13FC7520D4" box="[159,1000,740,762]" gridcol="0" gridrow="13" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CFD13FBC920D4" box="[1051,1108,740,762]" gridcol="1" gridrow="13" pageId="5" pageNumber="372">182.0</td>
<td id="76E3D845FFFDD8FC8A1FFD13FB2D20D4" box="[1144,1200,740,762]" gridcol="2" gridrow="13" pageId="5" pageNumber="372">48.9</td>
<td id="76E3D845FFFDD8FC8AA5FD13FADC20D4" box="[1218,1345,740,762]" gridcol="3" gridrow="13" pageId="5" pageNumber="372">102.9371.7</td>
<td id="76E3D845FFFDD8FC8B08FD13FA1420D4" box="[1391,1417,740,762]" gridcol="4" gridrow="13" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FCFAFA14210D" box="[159,1417,781,803]" gridrow="14" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FCFAFC75210D" box="[159,1000,781,803]" gridcol="0" gridrow="14" pageId="5" pageNumber="372">proximal ray width</th>
<td id="76E3D845FFFDD8FC8A7CFCFAFBC9210D" box="[1051,1108,781,803]" gridcol="1" gridrow="14" pageId="5" pageNumber="372">17.3</td>
<td id="76E3D845FFFDD8FC8A1FFCFAFB2D210D" box="[1144,1200,781,803]" gridcol="2" gridrow="14" pageId="5" pageNumber="372">1.9</td>
<td id="76E3D845FFFDD8FC8AA5FCFAFADC210D" box="[1218,1345,781,803]" gridcol="3" gridrow="14" pageId="5" pageNumber="372">12.523.4</td>
<td id="76E3D845FFFDD8FC8B08FCFAFA14210D" box="[1391,1417,781,803]" gridcol="4" gridrow="14" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FCC1FA142162" box="[159,1417,822,844]" gridrow="15" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FCC1FC752162" box="[159,1000,822,844]" gridcol="0" gridrow="15" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8FCC1FED52162" bold="true" box="[159,328,822,844]" pageId="5" pageNumber="372">Atrial hexactin,</emphasis>
pinular ray length
</th>
<td id="76E3D845FFFDD8FC8A7CFCC1FBC92162" box="[1051,1108,822,844]" gridcol="1" gridrow="15" pageId="5" pageNumber="372">128.0</td>
<td id="76E3D845FFFDD8FC8A1FFCC1FB2D2162" box="[1144,1200,822,844]" gridcol="2" gridrow="15" pageId="5" pageNumber="372">28.2</td>
<td id="76E3D845FFFDD8FC8AA5FCC1FADC2162" box="[1218,1345,822,844]" gridcol="3" gridrow="15" pageId="5" pageNumber="372">31.3173.0</td>
<td id="76E3D845FFFDD8FC8B08FCC1FA142162" box="[1391,1417,822,844]" gridcol="4" gridrow="15" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FC97FA142158" box="[159,1417,864,886]" gridrow="16" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FC97FC752158" box="[159,1000,864,886]" gridcol="0" gridrow="16" pageId="5" pageNumber="372">pinular ray basal width</th>
<td id="76E3D845FFFDD8FC8A7CFC97FBC92158" box="[1051,1108,864,886]" gridcol="1" gridrow="16" pageId="5" pageNumber="372">20.6</td>
<td id="76E3D845FFFDD8FC8A1FFC97FB2D2158" box="[1144,1200,864,886]" gridcol="2" gridrow="16" pageId="5" pageNumber="372">2.4</td>
<td id="76E3D845FFFDD8FC8AA5FC97FADC2158" box="[1218,1345,864,886]" gridcol="3" gridrow="16" pageId="5" pageNumber="372">15.625.6</td>
<td id="76E3D845FFFDD8FC8B08FC97FA142158" box="[1391,1417,864,886]" gridcol="4" gridrow="16" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FC7EFA1421B1" box="[159,1417,905,927]" gridrow="17" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FC7EFC7521B1" box="[159,1000,905,927]" gridcol="0" gridrow="17" pageId="5" pageNumber="372">pinular ray maximum width</th>
<td id="76E3D845FFFDD8FC8A7CFC7EFBC921B1" box="[1051,1108,905,927]" gridcol="1" gridrow="17" pageId="5" pageNumber="372">30.1</td>
<td id="76E3D845FFFDD8FC8A1FFC7EFB2D21B1" box="[1144,1200,905,927]" gridcol="2" gridrow="17" pageId="5" pageNumber="372">3.7</td>
<td id="76E3D845FFFDD8FC8AA5FC7EFADC21B1" box="[1218,1345,905,927]" gridcol="3" gridrow="17" pageId="5" pageNumber="372">20.038.4</td>
<td id="76E3D845FFFDD8FC8B08FC7EFA1421B1" box="[1391,1417,905,927]" gridcol="4" gridrow="17" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FC45FA1421E6" box="[159,1417,946,968]" gridrow="18" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FC45FC7521E6" box="[159,1000,946,968]" gridcol="0" gridrow="18" pageId="5" pageNumber="372">tangential ray length</th>
<td id="76E3D845FFFDD8FC8A7CFC45FBC921E6" box="[1051,1108,946,968]" gridcol="1" gridrow="18" pageId="5" pageNumber="372">179.7</td>
<td id="76E3D845FFFDD8FC8A1FFC45FB2D21E6" box="[1144,1200,946,968]" gridcol="2" gridrow="18" pageId="5" pageNumber="372">23.8</td>
<td id="76E3D845FFFDD8FC8AA5FC45FADC21E6" box="[1218,1345,946,968]" gridcol="3" gridrow="18" pageId="5" pageNumber="372">133.3230.0</td>
<td id="76E3D845FFFDD8FC8B08FC45FA1421E6" box="[1391,1417,946,968]" gridcol="4" gridrow="18" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FC2BFA1421DC" box="[159,1417,988,1010]" gridrow="19" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FC2BFC7521DC" box="[159,1000,988,1010]" gridcol="0" gridrow="19" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CFC2BFBC921DC" box="[1051,1108,988,1010]" gridcol="1" gridrow="19" pageId="5" pageNumber="372">19.8</td>
<td id="76E3D845FFFDD8FC8A1FFC2BFB2D21DC" box="[1144,1200,988,1010]" gridcol="2" gridrow="19" pageId="5" pageNumber="372">2.2</td>
<td id="76E3D845FFFDD8FC8AA5FC2BFADC21DC" box="[1218,1345,988,1010]" gridcol="3" gridrow="19" pageId="5" pageNumber="372">14.326.5</td>
<td id="76E3D845FFFDD8FC8B08FC2BFA1421DC" box="[1391,1417,988,1010]" gridcol="4" gridrow="19" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FBF2FA142635" box="[159,1417,1029,1051]" gridrow="20" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FBF2FC752635" box="[159,1000,1029,1051]" gridcol="0" gridrow="20" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CFBF2FBC92635" box="[1051,1108,1029,1051]" gridcol="1" gridrow="20" pageId="5" pageNumber="372">309.8</td>
<td id="76E3D845FFFDD8FC8A1FFBF2FB2D2635" box="[1144,1200,1029,1051]" gridcol="2" gridrow="20" pageId="5" pageNumber="372">116.4</td>
<td id="76E3D845FFFDD8FC8AA5FBF2FADC2635" box="[1218,1345,1029,1051]" gridcol="3" gridrow="20" pageId="5" pageNumber="372">106.0571.0</td>
<td id="76E3D845FFFDD8FC8B08FBF2FA142635" box="[1391,1417,1029,1051]" gridcol="4" gridrow="20" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FBD9FA14266A" box="[159,1417,1070,1092]" gridrow="21" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FBD9FC75266A" box="[159,1000,1070,1092]" gridcol="0" gridrow="21" pageId="5" pageNumber="372">proximal ray width</th>
<td id="76E3D845FFFDD8FC8A7CFBD9FBC9266A" box="[1051,1108,1070,1092]" gridcol="1" gridrow="21" pageId="5" pageNumber="372">19.9</td>
<td id="76E3D845FFFDD8FC8A1FFBD9FB2D266A" box="[1144,1200,1070,1092]" gridcol="2" gridrow="21" pageId="5" pageNumber="372">2.6</td>
<td id="76E3D845FFFDD8FC8AA5FBD9FADC266A" box="[1218,1345,1070,1092]" gridcol="3" gridrow="21" pageId="5" pageNumber="372">15.326.5</td>
<td id="76E3D845FFFDD8FC8B08FBD9FA14266A" box="[1391,1417,1070,1092]" gridcol="4" gridrow="21" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FBAFFA142640" box="[159,1417,1112,1134]" gridrow="22" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FBAFFC752640" box="[159,1000,1112,1134]" gridcol="0" gridrow="22" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8FBAFFE682640" bold="true" box="[159,501,1112,1134]" pageId="5" pageNumber="372">Dermal pentactin of main body,</emphasis>
tangential ray length
</th>
<td id="76E3D845FFFDD8FC8A7CFBAFFBC92640" box="[1051,1108,1112,1134]" gridcol="1" gridrow="22" pageId="5" pageNumber="372">145.4</td>
<td id="76E3D845FFFDD8FC8A1FFBAFFB2D2640" box="[1144,1200,1112,1134]" gridcol="2" gridrow="22" pageId="5" pageNumber="372">70.7</td>
<td id="76E3D845FFFDD8FC8AA5FBAFFADC2640" box="[1218,1345,1112,1134]" gridcol="3" gridrow="22" pageId="5" pageNumber="372">45.9287.3</td>
<td id="76E3D845FFFDD8FC8B08FBAFFA142640" box="[1391,1417,1112,1134]" gridcol="4" gridrow="22" pageId="5" pageNumber="372">13</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FB76FA1426B9" box="[159,1417,1153,1175]" gridrow="23" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FB76FC7526B9" box="[159,1000,1153,1175]" gridcol="0" gridrow="23" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CFB76FBC926B9" box="[1051,1108,1153,1175]" gridcol="1" gridrow="23" pageId="5" pageNumber="372">13.3</td>
<td id="76E3D845FFFDD8FC8A1FFB76FB2D26B9" box="[1144,1200,1153,1175]" gridcol="2" gridrow="23" pageId="5" pageNumber="372">5.7</td>
<td id="76E3D845FFFDD8FC8AA5FB76FADC26B9" box="[1218,1345,1153,1175]" gridcol="3" gridrow="23" pageId="5" pageNumber="372">4.121.9</td>
<td id="76E3D845FFFDD8FC8B08FB76FA1426B9" box="[1391,1417,1153,1175]" gridcol="4" gridrow="23" pageId="5" pageNumber="372">13</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FB5DFA1426EE" box="[159,1417,1194,1216]" gridrow="24" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FB5DFC7526EE" box="[159,1000,1194,1216]" gridcol="0" gridrow="24" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CFB5DFBC926EE" box="[1051,1108,1194,1216]" gridcol="1" gridrow="24" pageId="5" pageNumber="372">97.2</td>
<td id="76E3D845FFFDD8FC8A1FFB5DFB2D26EE" box="[1144,1200,1194,1216]" gridcol="2" gridrow="24" pageId="5" pageNumber="372">49.8</td>
<td id="76E3D845FFFDD8FC8AA5FB5DFADC26EE" box="[1218,1345,1194,1216]" gridcol="3" gridrow="24" pageId="5" pageNumber="372">38.7201.3</td>
<td id="76E3D845FFFDD8FC8B08FB5DFA1426EE" box="[1391,1417,1194,1216]" gridcol="4" gridrow="24" pageId="5" pageNumber="372">11</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FB23FA1426C4" box="[159,1417,1236,1258]" gridrow="25" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FB23FC7526C4" box="[159,1000,1236,1258]" gridcol="0" gridrow="25" pageId="5" pageNumber="372">proximal width</th>
<td id="76E3D845FFFDD8FC8A7CFB23FBC926C4" box="[1051,1108,1236,1258]" gridcol="1" gridrow="25" pageId="5" pageNumber="372">13.8</td>
<td id="76E3D845FFFDD8FC8A1FFB23FB2D26C4" box="[1144,1200,1236,1258]" gridcol="2" gridrow="25" pageId="5" pageNumber="372">4.8</td>
<td id="76E3D845FFFDD8FC8AA5FB23FADC26C4" box="[1218,1345,1236,1258]" gridcol="3" gridrow="25" pageId="5" pageNumber="372">6.320.7</td>
<td id="76E3D845FFFDD8FC8B08FB23FA1426C4" box="[1391,1417,1236,1258]" gridcol="4" gridrow="25" pageId="5" pageNumber="372">11</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FB0AFA14273D" box="[159,1417,1277,1299]" gridrow="26" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FB0AFBC9273D" box="[159,1108,1277,1299]" colspan="2" colspanRight="1" gridcol="0" gridrow="26" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8FB0AFCAB273D" bold="true" box="[159,822,1277,1299]" pageId="5" pageNumber="372">Dermal pentactin from transition of main body and peduncle,</emphasis>
tangential ray length 108.4
</th>
<td id="76E3D845FFFDD8FC8A1FFB0AFB2D273D" box="[1144,1200,1277,1299]" gridcol="2" gridrow="26" pageId="5" pageNumber="372">17.3</td>
<td id="76E3D845FFFDD8FC8AA5FB0AFADC273D" box="[1218,1345,1277,1299]" gridcol="3" gridrow="26" pageId="5" pageNumber="372">60.0139.1</td>
<td id="76E3D845FFFDD8FC8B08FB0AFA14273D" box="[1391,1417,1277,1299]" gridcol="4" gridrow="26" pageId="5" pageNumber="372">30</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FAD1FA142712" box="[159,1417,1318,1340]" gridrow="27" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FAD1FC752712" box="[159,1000,1318,1340]" gridcol="0" gridrow="27" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CFAD1FBC92712" box="[1051,1108,1318,1340]" gridcol="1" gridrow="27" pageId="5" pageNumber="372">14.9</td>
<td id="76E3D845FFFDD8FC8A1FFAD1FB2D2712" box="[1144,1200,1318,1340]" gridcol="2" gridrow="27" pageId="5" pageNumber="372">3.3</td>
<td id="76E3D845FFFDD8FC8AA5FAD1FADC2712" box="[1218,1345,1318,1340]" gridcol="3" gridrow="27" pageId="5" pageNumber="372">6.621.4</td>
<td id="76E3D845FFFDD8FC8B08FAD1FA142712" box="[1391,1417,1318,1340]" gridcol="4" gridrow="27" pageId="5" pageNumber="372">30</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FAA7FA142748" box="[159,1417,1360,1382]" gridrow="28" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FAA7FC752748" box="[159,1000,1360,1382]" gridcol="0" gridrow="28" pageId="5" pageNumber="372">tangential ray width (with spines)</th>
<td id="76E3D845FFFDD8FC8A7CFAA7FBC92748" box="[1051,1108,1360,1382]" gridcol="1" gridrow="28" pageId="5" pageNumber="372">26.4</td>
<td id="76E3D845FFFDD8FC8A1FFAA7FB2D2748" box="[1144,1200,1360,1382]" gridcol="2" gridrow="28" pageId="5" pageNumber="372">5.8</td>
<td id="76E3D845FFFDD8FC8AA5FAA7FADC2748" box="[1218,1345,1360,1382]" gridcol="3" gridrow="28" pageId="5" pageNumber="372">12.233.9</td>
<td id="76E3D845FFFDD8FC8B08FAA7FA142748" box="[1391,1417,1360,1382]" gridcol="4" gridrow="28" pageId="5" pageNumber="372">30</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FA8EFA1427A1" box="[159,1417,1401,1423]" gridrow="29" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FA8EFC7527A1" box="[159,1000,1401,1423]" gridcol="0" gridrow="29" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CFA8EFBC927A1" box="[1051,1108,1401,1423]" gridcol="1" gridrow="29" pageId="5" pageNumber="372">159.2</td>
<td id="76E3D845FFFDD8FC8A1FFA8EFB2D27A1" box="[1144,1200,1401,1423]" gridcol="2" gridrow="29" pageId="5" pageNumber="372">51.5</td>
<td id="76E3D845FFFDD8FC8AA5FA8EFADC27A1" box="[1218,1345,1401,1423]" gridcol="3" gridrow="29" pageId="5" pageNumber="372">89.2266.8</td>
<td id="76E3D845FFFDD8FC8B08FA8EFA1427A1" box="[1391,1417,1401,1423]" gridcol="4" gridrow="29" pageId="5" pageNumber="372">30</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FA55FA142796" box="[159,1417,1442,1464]" gridrow="30" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FA55FC752796" box="[159,1000,1442,1464]" gridcol="0" gridrow="30" pageId="5" pageNumber="372">proximal ray width</th>
<td id="76E3D845FFFDD8FC8A7CFA55FBC92796" box="[1051,1108,1442,1464]" gridcol="1" gridrow="30" pageId="5" pageNumber="372">14.9</td>
<td id="76E3D845FFFDD8FC8A1FFA55FB2D2796" box="[1144,1200,1442,1464]" gridcol="2" gridrow="30" pageId="5" pageNumber="372">3.9</td>
<td id="76E3D845FFFDD8FC8AA5FA55FADC2796" box="[1218,1345,1442,1464]" gridcol="3" gridrow="30" pageId="5" pageNumber="372">7.722.5</td>
<td id="76E3D845FFFDD8FC8B08FA55FA142796" box="[1391,1417,1442,1464]" gridcol="4" gridrow="30" pageId="5" pageNumber="372">30</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FA3BFA1427CC" box="[159,1417,1484,1506]" gridrow="31" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FA3BFC7527CC" box="[159,1000,1484,1506]" gridcol="0" gridrow="31" pageId="5" pageNumber="372">proximal ray width (with spines)</th>
<td id="76E3D845FFFDD8FC8A7CFA3BFBC927CC" box="[1051,1108,1484,1506]" gridcol="1" gridrow="31" pageId="5" pageNumber="372">26.9</td>
<td id="76E3D845FFFDD8FC8A1FFA3BFB2D27CC" box="[1144,1200,1484,1506]" gridcol="2" gridrow="31" pageId="5" pageNumber="372">7.9</td>
<td id="76E3D845FFFDD8FC8AA5FA3BFADC27CC" box="[1218,1345,1484,1506]" gridcol="3" gridrow="31" pageId="5" pageNumber="372">10.040.3</td>
<td id="76E3D845FFFDD8FC8B08FA3BFA1427CC" box="[1391,1417,1484,1506]" gridcol="4" gridrow="31" pageId="5" pageNumber="372">30</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8FA02FA142425" box="[159,1417,1525,1547]" gridrow="32" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8FA02FC752425" box="[159,1000,1525,1547]" gridcol="0" gridrow="32" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8FA02FD982425" bold="true" box="[159,517,1525,1547]" pageId="5" pageNumber="372">Dermal pentactin from peduncle,</emphasis>
tangential ray length
</th>
<td id="76E3D845FFFDD8FC8A7CFA02FBC92425" box="[1051,1108,1525,1547]" gridcol="1" gridrow="32" pageId="5" pageNumber="372">456.2</td>
<td id="76E3D845FFFDD8FC8A1FFA02FB2D2425" box="[1144,1200,1525,1547]" gridcol="2" gridrow="32" pageId="5" pageNumber="372">94.2</td>
<td id="76E3D845FFFDD8FC8AA5FA02FADC2425" box="[1218,1345,1525,1547]" gridcol="3" gridrow="32" pageId="5" pageNumber="372">268.3670.0</td>
<td id="76E3D845FFFDD8FC8B08FA02FA142425" box="[1391,1417,1525,1547]" gridcol="4" gridrow="32" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F9E9FA14241A" box="[159,1417,1566,1588]" gridrow="33" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F9E9FC75241A" box="[159,1000,1566,1588]" gridcol="0" gridrow="33" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CF9E9FBC9241A" box="[1051,1108,1566,1588]" gridcol="1" gridrow="33" pageId="5" pageNumber="372">7.3</td>
<td id="76E3D845FFFDD8FC8A1FF9E9FB2D241A" box="[1144,1200,1566,1588]" gridcol="2" gridrow="33" pageId="5" pageNumber="372">1.3</td>
<td id="76E3D845FFFDD8FC8AA5F9E9FADC241A" box="[1218,1345,1566,1588]" gridcol="3" gridrow="33" pageId="5" pageNumber="372">4.310.5</td>
<td id="76E3D845FFFDD8FC8B08F9E9FA14241A" box="[1391,1417,1566,1588]" gridcol="4" gridrow="33" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F9BFFA142470" box="[159,1417,1608,1630]" gridrow="34" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F9BFFC752470" box="[159,1000,1608,1630]" gridcol="0" gridrow="34" pageId="5" pageNumber="372">tangential ray width (with spines)</th>
<td id="76E3D845FFFDD8FC8A7CF9BFFBC92470" box="[1051,1108,1608,1630]" gridcol="1" gridrow="34" pageId="5" pageNumber="372">16.2</td>
<td id="76E3D845FFFDD8FC8A1FF9BFFB2D2470" box="[1144,1200,1608,1630]" gridcol="2" gridrow="34" pageId="5" pageNumber="372">3.5</td>
<td id="76E3D845FFFDD8FC8AA5F9BFFADC2470" box="[1218,1345,1608,1630]" gridcol="3" gridrow="34" pageId="5" pageNumber="372">6.122.6</td>
<td id="76E3D845FFFDD8FC8B08F9BFFA142470" box="[1391,1417,1608,1630]" gridcol="4" gridrow="34" pageId="5" pageNumber="372">50</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F986FA1424A9" box="[159,1417,1649,1671]" gridrow="35" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F986FC7524A9" box="[159,1000,1649,1671]" gridcol="0" gridrow="35" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CF986FBC924A9" box="[1051,1108,1649,1671]" gridcol="1" gridrow="35" pageId="5" pageNumber="372">60.9</td>
<td id="76E3D845FFFDD8FC8A1FF986FB2D24A9" box="[1144,1200,1649,1671]" gridcol="2" gridrow="35" pageId="5" pageNumber="372">28.1</td>
<td id="76E3D845FFFDD8FC8AA5F986FADC24A9" box="[1218,1345,1649,1671]" gridcol="3" gridrow="35" pageId="5" pageNumber="372">30.299.4</td>
<td id="76E3D845FFFDD8FC8B08F986FA1424A9" box="[1391,1417,1649,1671]" gridcol="4" gridrow="35" pageId="5" pageNumber="372">8</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F96DFA14249E" box="[159,1417,1690,1712]" gridrow="36" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F96DFC75249E" box="[159,1000,1690,1712]" gridcol="0" gridrow="36" pageId="5" pageNumber="372">proximal ray width</th>
<td id="76E3D845FFFDD8FC8A7CF96DFBC9249E" box="[1051,1108,1690,1712]" gridcol="1" gridrow="36" pageId="5" pageNumber="372">6.9</td>
<td id="76E3D845FFFDD8FC8A1FF96DFB2D249E" box="[1144,1200,1690,1712]" gridcol="2" gridrow="36" pageId="5" pageNumber="372">1.8</td>
<td id="76E3D845FFFDD8FC8AA5F96DFADC249E" box="[1218,1345,1690,1712]" gridcol="3" gridrow="36" pageId="5" pageNumber="372">3.610.8</td>
<td id="76E3D845FFFDD8FC8B08F96DFA14249E" box="[1391,1417,1690,1712]" gridcol="4" gridrow="36" pageId="5" pageNumber="372">11</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F933FA1424F4" box="[159,1417,1732,1754]" gridrow="37" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F933FC7524F4" box="[159,1000,1732,1754]" gridcol="0" gridrow="37" pageId="5" pageNumber="372">proximal ray width (with spines)</th>
<td id="76E3D845FFFDD8FC8A7CF933FBC924F4" box="[1051,1108,1732,1754]" gridcol="1" gridrow="37" pageId="5" pageNumber="372">14.7</td>
<td id="76E3D845FFFDD8FC8A1FF933FB2D24F4" box="[1144,1200,1732,1754]" gridcol="2" gridrow="37" pageId="5" pageNumber="372">4.6</td>
<td id="76E3D845FFFDD8FC8AA5F933FADC24F4" box="[1218,1345,1732,1754]" gridcol="3" gridrow="37" pageId="5" pageNumber="372">5.622.1</td>
<td id="76E3D845FFFDD8FC8B08F933FA1424F4" box="[1391,1417,1732,1754]" gridcol="4" gridrow="37" pageId="5" pageNumber="372">11</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F91AFA14252D" box="[159,1417,1773,1795]" gridrow="38" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F91AFC75252D" box="[159,1000,1773,1795]" gridcol="0" gridrow="38" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8F91AFECC252D" bold="true" box="[159,337,1773,1795]" pageId="5" pageNumber="372">Atrial pentactin,</emphasis>
tangential ray length
</th>
<td id="76E3D845FFFDD8FC8A7CF91AFBC9252D" box="[1051,1108,1773,1795]" gridcol="1" gridrow="38" pageId="5" pageNumber="372">159.3</td>
<td id="76E3D845FFFDD8FC8A1FF91AFB2D252D" box="[1144,1200,1773,1795]" gridcol="2" gridrow="38" pageId="5" pageNumber="372">40.8</td>
<td id="76E3D845FFFDD8FC8AA5F91AFADC252D" box="[1218,1345,1773,1795]" gridcol="3" gridrow="38" pageId="5" pageNumber="372">90.0207.5</td>
<td id="76E3D845FFFDD8FC8B08F91AFA14252D" box="[1391,1417,1773,1795]" gridcol="4" gridrow="38" pageId="5" pageNumber="372">10</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F8E1FA142502" box="[159,1417,1814,1836]" gridrow="39" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F8E1FC752502" box="[159,1000,1814,1836]" gridcol="0" gridrow="39" pageId="5" pageNumber="372">tangential ray width</th>
<td id="76E3D845FFFDD8FC8A7CF8E1FBC92502" box="[1051,1108,1814,1836]" gridcol="1" gridrow="39" pageId="5" pageNumber="372">16.8</td>
<td id="76E3D845FFFDD8FC8A1FF8E1FB2D2502" box="[1144,1200,1814,1836]" gridcol="2" gridrow="39" pageId="5" pageNumber="372">3.9</td>
<td id="76E3D845FFFDD8FC8AA5F8E1FADC2502" box="[1218,1345,1814,1836]" gridcol="3" gridrow="39" pageId="5" pageNumber="372">9.022.2</td>
<td id="76E3D845FFFDD8FC8B08F8E1FA142502" box="[1391,1417,1814,1836]" gridcol="4" gridrow="39" pageId="5" pageNumber="372">10</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F8B7FA142578" box="[159,1417,1856,1878]" gridrow="40" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F8B7FC752578" box="[159,1000,1856,1878]" gridcol="0" gridrow="40" pageId="5" pageNumber="372">proximal ray length</th>
<td id="76E3D845FFFDD8FC8A7CF8B7FBC92578" box="[1051,1108,1856,1878]" gridcol="1" gridrow="40" pageId="5" pageNumber="372">120.8</td>
<td id="76E3D845FFFDD8FC8A1FF8B7FB2D2578" box="[1144,1200,1856,1878]" gridcol="2" gridrow="40" pageId="5" pageNumber="372">40.9</td>
<td id="76E3D845FFFDD8FC8AA5F8B7FADC2578" box="[1218,1345,1856,1878]" gridcol="3" gridrow="40" pageId="5" pageNumber="372">66.7181.6</td>
<td id="76E3D845FFFDD8FC8B08F8B7FA142578" box="[1391,1417,1856,1878]" gridcol="4" gridrow="40" pageId="5" pageNumber="372">6</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F89EFA142551" box="[159,1417,1897,1919]" gridrow="41" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F89EFC752551" box="[159,1000,1897,1919]" gridcol="0" gridrow="41" pageId="5" pageNumber="372">proximal ray width</th>
<td id="76E3D845FFFDD8FC8A7CF89EFBC92551" box="[1051,1108,1897,1919]" gridcol="1" gridrow="41" pageId="5" pageNumber="372">16.7</td>
<td id="76E3D845FFFDD8FC8A1FF89EFB2D2551" box="[1144,1200,1897,1919]" gridcol="2" gridrow="41" pageId="5" pageNumber="372">3.8</td>
<td id="76E3D845FFFDD8FC8AA5F89EFADC2551" box="[1218,1345,1897,1919]" gridcol="3" gridrow="41" pageId="5" pageNumber="372">9.322.3</td>
<td id="76E3D845FFFDD8FC8B08F89EFA142551" box="[1391,1417,1897,1919]" gridcol="4" gridrow="41" pageId="5" pageNumber="372">9</td>
</tr>
<tr id="3532B139FFFDD8FC8EF8F865FA142586" box="[159,1417,1938,1960]" gridrow="42" pageId="5" pageNumber="372">
<th id="76E3D845FFFDD8FC8EF8F865FC752586" box="[159,1000,1938,1960]" gridcol="0" gridrow="42" pageId="5" pageNumber="372">
<emphasis id="B9766F69FFFD27068EF8F865FE062586" bold="true" box="[159,411,1938,1960]" pageId="5" pageNumber="372">Choanosomal hexactin,</emphasis>
ray length
</th>
<td id="76E3D845FFFDD8FC8A7CF865FBC92586" box="[1051,1108,1938,1960]" gridcol="1" gridrow="42" pageId="5" pageNumber="372">137.1</td>
<td id="76E3D845FFFDD8FC8A1FF865FB2D2586" box="[1144,1200,1938,1960]" gridcol="2" gridrow="42" pageId="5" pageNumber="372">13.1</td>
<td id="76E3D845FFFDD8FC8AA5F865FADC2586" box="[1218,1345,1938,1960]" gridcol="3" gridrow="42" pageId="5" pageNumber="372">86.8182.0</td>
<td id="76E3D845FFFDD8FC8B08F865FA142586" box="[1391,1417,1938,1960]" gridcol="4" gridrow="42" pageId="5" pageNumber="372">50</td>
</tr>
</table>
</paragraph>
<paragraph id="8BBDB37BFFFD27068A39F84BFA0825FC" blockId="5.[1118,1429,1980,2002]" box="[1118,1429,1980,2002]" pageId="5" pageNumber="372">
<tableNote id="76E4B2F5FFFD27068A39F84BFA0825FC" box="[1118,1429,1980,2002]" pageId="5" pageNumber="372" targetBox="[159,1417,202,1960]" targetPageId="5">......continued on the next page</tableNote>
</paragraph>
<caption id="DF7DE3F3FFFE27058EF8FF57FE102298" box="[159,397,160,182]" pageId="6" pageNumber="373">
<paragraph id="8BBDB37BFFFE27058EF8FF57FE102298" blockId="6.[159,397,160,182]" box="[159,397,160,182]" pageId="6" pageNumber="373">
<emphasis id="B9766F69FFFE27058EF8FF57FE912298" bold="true" box="[159,268,160,182]" pageId="6" pageNumber="373">TABLE 2.</emphasis>
(Continued)
</paragraph>
</caption>
<paragraph id="8BBDB37BFFFE27058EF8FF3EFA1423F9" pageId="6" pageNumber="373">
<table id="F90241DBFFFED8FC8EF8FF3EFA1423F9" box="[159,1417,201,471]" colsContinueFrom="5.[159,1417,202,1960]" gridcols="5" gridrows="7" pageId="6" pageNumber="373">
<tr id="3532B139FFFED8FC8EF8FF3EFA1422F1" box="[159,1417,201,223]" gridrow="0" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FF3EFE5222F1" box="[159,463,201,223]" gridcol="0" gridrow="0" pageId="6" pageNumber="373">Spicule</th>
<th id="76E3D845FFFED8FC8A7CFF3EFBFC22F1" box="[1051,1121,201,223]" gridcol="1" gridrow="0" pageId="6" pageNumber="373">mean</th>
<th id="76E3D845FFFED8FC8A1FFF3EFB0622F1" box="[1144,1179,201,223]" gridcol="2" gridrow="0" pageId="6" pageNumber="373">s.d.</th>
<th id="76E3D845FFFED8FC8AA5FF3EFAA922F1" box="[1218,1332,201,223]" gridcol="3" gridrow="0" pageId="6" pageNumber="373">range</th>
<th id="76E3D845FFFED8FC8B08FF3EFA1422F1" box="[1391,1417,201,223]" gridcol="4" gridrow="0" pageId="6" pageNumber="373">N</th>
</tr>
<tr id="3532B139FFFED8FC8EF8FF05FA142326" box="[159,1417,242,264]" gridrow="1" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FF05FE522326" box="[159,463,242,264]" gridcol="0" gridrow="1" pageId="6" pageNumber="373">width</th>
<td id="76E3D845FFFED8FC8A7CFF05FBFC2326" box="[1051,1121,242,264]" gridcol="1" gridrow="1" pageId="6" pageNumber="373">19.5</td>
<td id="76E3D845FFFED8FC8A1FFF05FB062326" box="[1144,1179,242,264]" gridcol="2" gridrow="1" pageId="6" pageNumber="373">2.5</td>
<td id="76E3D845FFFED8FC8AA5FF05FAA92326" box="[1218,1332,242,264]" gridcol="3" gridrow="1" pageId="6" pageNumber="373">10.523.8</td>
<td id="76E3D845FFFED8FC8B08FF05FA142326" box="[1391,1417,242,264]" gridcol="4" gridrow="1" pageId="6" pageNumber="373">50</td>
</tr>
<tr id="3532B139FFFED8FC8EF8FEEBFA14231C" box="[159,1417,284,306]" gridrow="2" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FEEBFE52231C" box="[159,463,284,306]" gridcol="0" gridrow="2" pageId="6" pageNumber="373">
<emphasis id="B9766F69FFFE27058EF8FEEBFE17231C" bold="true" box="[159,394,284,306]" pageId="6" pageNumber="373">Choanosomal diactin,</emphasis>
length
</th>
<td id="76E3D845FFFED8FC8A7CFEEBFBFC231C" box="[1051,1121,284,306]" gridcol="1" gridrow="2" pageId="6" pageNumber="373">1766.8</td>
<td id="76E3D845FFFED8FC8A1FFEEBFA14231C" box="[1144,1417,284,306]" colspan="3" colspanRight="2" gridcol="2" gridrow="2" pageId="6" pageNumber="373">812.4 536.985200.0 50</td>
</tr>
<tr id="3532B139FFFED8FC8EF8FEB2FA142375" box="[159,1417,325,347]" gridrow="3" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FEB2FE522375" box="[159,463,325,347]" gridcol="0" gridrow="3" pageId="6" pageNumber="373">width</th>
<td id="76E3D845FFFED8FC8A7CFEB2FBFC2375" box="[1051,1121,325,347]" gridcol="1" gridrow="3" pageId="6" pageNumber="373">8.7</td>
<td id="76E3D845FFFED8FC8A1FFEB2FB062375" box="[1144,1179,325,347]" gridcol="2" gridrow="3" pageId="6" pageNumber="373">1.8</td>
<td id="76E3D845FFFED8FC8AA5FEB2FAA92375" box="[1218,1332,325,347]" gridcol="3" gridrow="3" pageId="6" pageNumber="373">3.7113.5</td>
<td id="76E3D845FFFED8FC8B08FEB2FA142375" box="[1391,1417,325,347]" gridcol="4" gridrow="3" pageId="6" pageNumber="373">50</td>
</tr>
<tr id="3532B139FFFED8FC8EF8FE99FA1423AA" box="[159,1417,366,388]" gridrow="4" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FE99FE5223AA" box="[159,463,366,388]" gridcol="0" gridrow="4" pageId="6" pageNumber="373">
<emphasis id="B9766F69FFFE27058EF8FE99FEA723AA" bold="true" box="[159,314,366,388]" pageId="6" pageNumber="373">Discohexaster,</emphasis>
diameter
</th>
<td id="76E3D845FFFED8FC8A7CFE99FBFC23AA" box="[1051,1121,366,388]" gridcol="1" gridrow="4" pageId="6" pageNumber="373">82.6</td>
<td id="76E3D845FFFED8FC8A1FFE99FB0623AA" box="[1144,1179,366,388]" gridcol="2" gridrow="4" pageId="6" pageNumber="373">9.9</td>
<td id="76E3D845FFFED8FC8AA5FE99FAA923AA" box="[1218,1332,366,388]" gridcol="3" gridrow="4" pageId="6" pageNumber="373">56.7108.6</td>
<td id="76E3D845FFFED8FC8B08FE99FA1423AA" box="[1391,1417,366,388]" gridcol="4" gridrow="4" pageId="6" pageNumber="373">50</td>
</tr>
<tr id="3532B139FFFED8FC8EF8FE6FFA142380" box="[159,1417,408,430]" gridrow="5" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FE6FFE522380" box="[159,463,408,430]" gridcol="0" gridrow="5" pageId="6" pageNumber="373">primary ray length</th>
<td id="76E3D845FFFED8FC8A7CFE6FFBFC2380" box="[1051,1121,408,430]" gridcol="1" gridrow="5" pageId="6" pageNumber="373">7.7</td>
<td id="76E3D845FFFED8FC8A1FFE6FFB062380" box="[1144,1179,408,430]" gridcol="2" gridrow="5" pageId="6" pageNumber="373">1.1</td>
<td id="76E3D845FFFED8FC8AA5FE6FFAA92380" box="[1218,1332,408,430]" gridcol="3" gridrow="5" pageId="6" pageNumber="373">6.011.1</td>
<td id="76E3D845FFFED8FC8B08FE6FFA142380" box="[1391,1417,408,430]" gridcol="4" gridrow="5" pageId="6" pageNumber="373">50</td>
</tr>
<tr id="3532B139FFFED8FC8EF8FE36FA1423F9" box="[159,1417,449,471]" gridrow="6" pageId="6" pageNumber="373">
<th id="76E3D845FFFED8FC8EF8FE36FE5223F9" box="[159,463,449,471]" gridcol="0" gridrow="6" pageId="6" pageNumber="373">secondary ray length</th>
<td id="76E3D845FFFED8FC8A7CFE36FBFC23F9" box="[1051,1121,449,471]" gridcol="1" gridrow="6" pageId="6" pageNumber="373">31.9</td>
<td id="76E3D845FFFED8FC8A1FFE36FB0623F9" box="[1144,1179,449,471]" gridcol="2" gridrow="6" pageId="6" pageNumber="373">4.3</td>
<td id="76E3D845FFFED8FC8AA5FE36FAA923F9" box="[1218,1332,449,471]" gridcol="3" gridrow="6" pageId="6" pageNumber="373">19.643.0</td>
<td id="76E3D845FFFED8FC8B08FE36FA1423F9" box="[1391,1417,449,471]" gridcol="4" gridrow="6" pageId="6" pageNumber="373">50</td>
</tr>
</table>
</paragraph>
<caption id="DF7DE3F3FFFE27058EF0F9CEFA922485" httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="6" pageNumber="373" startId="6.[151,250,1593,1615]" targetBox="[151,1436,529,1579]" targetPageId="6">
<paragraph id="8BBDB37BFFFE27058EF0F9CEFA922485" blockId="6.[151,1436,1593,1707]" pageId="6" pageNumber="373">
<emphasis id="B9766F69FFFE27058EF0F9CEFE8F2461" bold="true" box="[151,274,1593,1615]" pageId="6" pageNumber="373">FIGURE 2.</emphasis>
<taxonomicName id="4C02C8F8FFFE27058F7FF9CEFE7A2461" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[280,487,1593,1615]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="6" pageNumber="373" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFFE27058F7FF9CEFE7A2461" box="[280,487,1593,1615]" italics="true" pageId="6" pageNumber="373">Rhizophyta yapensis</emphasis>
</taxonomicName>
<emphasis id="B9766F69FFFE27058F8AF9CEFD142461" bold="true" box="[493,649,1593,1615]" pageId="6" pageNumber="373">
<taxonomicNameLabel id="A245D212FFFE27058F8AF9CEFD142461" box="[493,649,1593,1615]" pageId="6" pageNumber="373" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
, surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures.
</paragraph>
</caption>
<paragraph id="8BBDB37BFFFE270B8EA0F92FFBB020DE" blockId="6.[151,1437,1752,2029]" lastBlockId="8.[151,1437,151,1365]" lastPageId="8" lastPageNumber="375" pageId="6" pageNumber="373">
Pinular dermal hexactins (
<figureCitation id="1339AFFEFFFE27058F96F92FFDD724DF" box="[497,586,1752,1777]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="6" pageNumber="373">Fig. 3A</figureCitation>
) have thorny pinular rays and entirely rough tangential and proximal rays, which are various in shape and size. The pinular ray is quite variable in shape with spindle-like or ovoid ends. It is 63.8232.3 (131.7) µm long, the tangential rays are 147.5220.0 (181.8) µm long, and the proximal ray is 72.4 370.0 (158.8) µm long. The ratio of proximal ray length to tangential rays length ranges from 0.3 to 2.1 with an average of 0.9. There are 38% pinular hexactins with a relatively shorter proximal ray (&lt;60% of the tangential rays length), while 14% have it with&gt;1.4 times the length of tangential rays. Most dermal hexactins are regular with tangential rays of equal length. However, some (1%) have only one pair of tangential rays equal and one of the unequal tangential rays is similar to a pinular ray. Atrial hexactins (
<figureCitation id="1339AFFEFFFE27058DE5F823FC4A25C3" box="[898,983,2004,2029]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="6" pageNumber="373">Fig. 3B</figureCitation>
) are similar to the dermal ones but have longer proximal rays. The pinular ray of atrial hexactins is 31.3173.0 (128.0) µm long, the tangential rays are 133.3230.0 (179.7) µm long, and the proximal ray is 106.0571.0 (309.8) µm long. The ratio of proximal ray length to tangential rays length ranges from 0.6 to 2.7 with an average of 1.7. There are 12% hexactins with a relatively shorter proximal ray (~60% of tangential rays length), while 76% have it&gt; 1.4 times the length of tangential rays. The hexactins in the transition of main body and peduncle (
<figureCitation id="1339AFFEFFF0270B8D82FED0FBA7236E" box="[997,1082,295,320]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3C</figureCitation>
) are smaller in size, but thicker in ray width relative to ray length. They have a longer proximal ray of which 68% is more than 1.4 times longer than the tangential ray. Their pinular rays are 45.597.5 (70.8) µm long, the tangential rays are 82.8173.7 (118.9) µm long, and the proximal ray is 102.9371.7 (182.0) µm long. Dermal and atrial pentactins are rare and have spined tangential and proximal rays and smooth axial crosses (
<figureCitation id="1339AFFEFFF0270B8D1BFE40FC5C23FE" box="[892,961,439,464]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3</figureCitation>
DF). There are two kinds of pentactins differing in size both as dermalia and atrialia, of which the smaller one is quite rare (
<figureCitation id="1339AFFEFFF0270B8A05FE2BFB2323DA" box="[1122,1214,476,501]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3D</figureCitation>
). Moreover, among atrial pentactins there is another
<typeStatus id="54B90DD9FFF0270B8C6DFDF7FDA72036" box="[522,570,512,536]" pageId="8" pageNumber="375">type</typeStatus>
with relatively longer proximal ray (
<figureCitation id="1339AFFEFFF0270B8D87FE08FBA52036" box="[992,1080,511,536]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3E</figureCitation>
). The tangential rays of dermal pentactins in the main body are 45.9287.3 (145.4) µm long and the proximal ray is 38.7201.3 (97.2) µm long. Atrial pentactins are bigger than dermal pentactins with the tangential rays 90.0207.5 (159.3) µm long and the proximal ray 66.7181.6 (120.8) µm long. Dermal pentactins in the transition of main body and peduncle (
<figureCitation id="1339AFFEFFF0270B8B26FD9BFA0920AA" box="[1345,1428,620,645]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3F</figureCitation>
) have thicker and rougher rays, longer proximal rays with a length of 89.2266.8 (159.2) µm, while relatively shorter tangential rays with a length of 60.0139.1 (108.4) µm. A few dermal pentactins have missing or undeveloped rays and are irregular tetractins, stauractins or tauactins (not shown).
</paragraph>
<caption id="DF7DE3F3FFFF27048EF0F8E9FDC525C2" httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="7" pageNumber="374" startId="7.[151,250,1822,1844]" targetBox="[251,1338,193,1805]" targetPageId="7">
<paragraph id="8BBDB37BFFFF27048EF0F8E9FDC525C2" blockId="7.[151,1437,1822,2028]" pageId="7" pageNumber="374">
<emphasis id="B9766F69FFFF27048EF0F8E9FE89251A" bold="true" box="[151,276,1822,1844]" pageId="7" pageNumber="374">FIGURE 3.</emphasis>
<taxonomicName id="4C02C8F8FFFF27048F7CF8E9FE71251B" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[283,492,1822,1845]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="7" pageNumber="374" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFFF27048F7CF8E9FE71251B" box="[283,492,1822,1845]" italics="true" pageId="7" pageNumber="374">Rhizophyta yapensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A245D212FFFF27048F93F8E9FD09251A" box="[500,660,1822,1844]" pageId="7" pageNumber="374" rank="species">
<emphasis id="B9766F69FFFF27048F93F8E9FD09251A" bold="true" box="[500,660,1822,1844]" pageId="7" pageNumber="374">gen. et sp. nov.</emphasis>
</taxonomicNameLabel>
Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area.
</paragraph>
</caption>
<paragraph id="8BBDB37BFFF0270B8EA0FD0AFAAC263E" blockId="8.[151,1437,151,1365]" pageId="8" pageNumber="375">
Forty-two percent of choanosomal hexactins (
<figureCitation id="1339AFFEFFF0270B8CB3FD0BFCB2213A" box="[724,815,764,789]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3H</figureCitation>
) have equal rays. Others have rays of unequal length: 44% have one ray relatively shorter than others and 14% have one pair of rays evidently longer than the other two equal pairs. The rays of choanosomal hexactins are on average 86.8182.0 (137.1) µm long and 10.523.8 (19.5) µm wide. They all bear spines; ray tips are rough and abruptly pointed. Choanosomal diactins (
<figureCitation id="1339AFFEFFF0270B8AA5FC90FA9321AE" box="[1218,1294,871,896]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">
Fig.
<date id="FFBC95BBFFF0270B8A90FC9FFA9321AE" box="[1271,1294,872,896]" pageId="8" pageNumber="375">3I</date>
</figureCitation>
) are slightly curved, with a generally inconspicuous central swelling, and can be roughly classified into two
<typeStatus id="54B90DD9FFF0270B8AA9FC7AFA94218B" box="[1230,1289,909,933]" pageId="8" pageNumber="375">types</typeStatus>
according to the shape of terminal ends: One
<typeStatus id="54B90DD9FFF0270B8F99FC47FDB321E6" box="[510,558,944,968]" pageId="8" pageNumber="375">type</typeStatus>
has rounded, occasionally inflated, and rough terminal ends with less rough or even smooth caps, and smooth center; the other has conically pointed terminal ends and spines scattered across the whole spicule. Choanosomal diactins are 536.985200.0 (1766.8) µm long and 3.7113.5 (8.7) µm wide.
</paragraph>
<paragraph id="8BBDB37BFFF0270B8EA0FBEBFB8426EB" blockId="8.[151,1437,151,1365]" pageId="8" pageNumber="375">
Diactins of the peduncle and roots (
<figureCitation id="1339AFFEFFF0270B8C36FBEBFD02261A" box="[593,671,1052,1077]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="8" pageNumber="375">Fig. 2J</figureCitation>
) are fused by short synapticulars to form a rigid framework; they are larger than the main body diactins and smooth or somewhat verrucous. Dermal spicules of the peduncle are pentactins forming a veil (
<figureCitation id="1339AFFEFFF0270B8FA6FB93FD992652" box="[449,516,1124,1149]" captionStart="FIGURE 2" captionStartId="6.[151,250,1593,1615]" captionTargetBox="[151,1436,529,1579]" captionTargetId="figure@6.[151,1436,529,1579]" captionTargetPageId="6" captionText="FIGURE 2. Rhizophyta yapensis gen. et sp. nov., surfaces of holotype. A. Atrial surface. B. Close-up image of atrial lattice. C. SEM of atrial lattice. D. Dermal surface with radiating subdermal strands of diactins. E. Close-up image of dermal lattice. F. SEM of dermal lattice. G. Base of peduncle with root-like structures. H. Close-up image of the veil of pentactins covering the peduncle. I. SEM of the veil of pentactins covering the peduncle. J. SEM of fused diactins in root-like structures." httpUri="https://zenodo.org/record/2595034/files/figure.png" pageId="8" pageNumber="375">Fig. 2</figureCitation>
HI,
<figureCitation id="1339AFFEFFF0270B8C58FB93FD132652" box="[575,654,1124,1149]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3J</figureCitation>
). They have spines in the axial cross, spined tangential and proximal rays, less rough and tapered or rounded ends of tangential rays, and short proximal rays. The tangential rays are 268.3670.0 (456.2) µm long and the proximal ray is 30.299.4 (60.9) µm long.
</paragraph>
<paragraph id="8BBDB37BFFF0270B8EA0FB38FB9B277B" blockId="8.[151,1437,151,1365]" pageId="8" pageNumber="375">
Microscleres (
<figureCitation id="1339AFFEFFF0270B8F0EFB38FE5F26C6" box="[361,450,1231,1256]" captionStart="FIGURE 3" captionStartId="7.[151,250,1822,1844]" captionTargetBox="[251,1338,193,1805]" captionTargetId="figure@7.[251,1338,193,1805]" captionTargetPageId="7" captionText="FIGURE 3. Rhizophyta yapensis gen. et sp. nov. Spicules of holotype (SEM). A. Four types of pinular dermal hexactins. B. Four types of pinular atrial hexactins, whole and enlarged ray end. C. Pinular dermal hexactin from the transition of main body and peduncle. D. Two types of atrial pentactins, similar to dermal pentactins of the main body. E. Atrial pentactin with longer proximal ray. F. Dermal pentactin from the transition of main body and peduncle, whole and enlarged proximal ray end. G. Discohexaster and enlarged secondary ray end. H. Three types of choanosomal hexactins, whole and enlarged ray end. I. Two types of choanosomal diactins, whole and enlarged tip and center. J. Dermal pentactin of the peduncle, whole and enlargements of ray ends and coarsely spined central area." httpUri="https://zenodo.org/record/2595036/files/figure.png" pageId="8" pageNumber="375">Fig. 3G</figureCitation>
) are toothed, stellate, perianthic discohexasters. They have short primary rays bearing 69 secondary rays ending in small discs with 68 marginal teeth. The primary rays are thick and mainly smooth while the secondary rays are thin and rough. The discohexasters are 56.7108.6 (82.6) µm in diameter, primary rays are 6.011.1 (7.7) µm long, secondary rays are 19.643.0 (31.9) µm long.
</paragraph>
<caption id="DF7DE3F3FFF0270B8EF0F84AFB8C25DC" httpUri="https://zenodo.org/record/2595038/files/figure.png" pageId="8" pageNumber="375" startId="8.[151,250,1981,2003]" targetBox="[151,1436,1409,1967]" targetPageId="8">
<paragraph id="8BBDB37BFFF0270B8EF0F84AFB8C25DC" blockId="8.[151,1436,1981,2034]" pageId="8" pageNumber="375">
<emphasis id="B9766F69FFF0270B8EF0F84AFE8F25FD" bold="true" box="[151,274,1981,2003]" pageId="8" pageNumber="375">FIGURE 4.</emphasis>
<taxonomicName id="4C02C8F8FFF0270B8F7FF84AFE7A25FD" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[280,487,1981,2003]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="8" pageNumber="375" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFF0270B8F7FF84AFE7A25FD" box="[280,487,1981,2003]" italics="true" pageId="8" pageNumber="375">Rhizophyta yapensis</emphasis>
</taxonomicName>
<emphasis id="B9766F69FFF0270B8F8AF84AFD1725FD" bold="true" box="[493,650,1981,2003]" pageId="8" pageNumber="375">
<taxonomicNameLabel id="A245D212FFF0270B8F8AF84AFD1725FD" box="[493,650,1981,2003]" pageId="8" pageNumber="375" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
Differing spicules of paratypes. A. Five types of diactins from paratype A. B. Discohexaster from paratype C. C. Enlarged ray ends of discohexaster from paratype C.
</paragraph>
</caption>
<caption id="DF7DE3F3FFF1270A8EF0F88CFC4C25C3" httpUri="https://zenodo.org/record/2595040/files/figure.png" pageId="9" pageNumber="376" startId="9.[151,250,1915,1937]" targetBox="[374,1215,193,1900]" targetPageId="9">
<paragraph id="8BBDB37BFFF1270A8EF0F88CFC4C25C3" blockId="9.[151,1437,1915,2029]" pageId="9" pageNumber="376">
<emphasis id="B9766F69FFF1270A8EF0F88CFE8925BF" bold="true" box="[151,276,1915,1937]" pageId="9" pageNumber="376">FIGURE 5.</emphasis>
Position of
<taxonomicName id="4C02C8F8FFF1270A8FF4F88CFDF925BF" authority="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang, 2019" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[403,612,1915,1937]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="9" pageNumber="376" phylum="Porifera" rank="species" species="yapensis" status="gen. et sp. nov.">
<emphasis id="B9766F69FFF1270A8FF4F88CFDF925BF" box="[403,612,1915,1937]" italics="true" pageId="9" pageNumber="376">Rhizophyta yapensis</emphasis>
</taxonomicName>
<emphasis id="B9766F69FFF1270A8C0BF88CFC9025BF" bold="true" box="[620,781,1915,1937]" pageId="9" pageNumber="376">
<taxonomicNameLabel id="A245D212FFF1270A8C0BF88CFC9025BF" box="[620,781,1915,1937]" pageId="9" pageNumber="376" rank="species">gen. et sp. nov.</taxonomicNameLabel>
</emphasis>
in the phylogeny of Hexasterophora. Maximum-likelihood tree based on concatenated 18S, 28S, and 16S rDNA, and COI sequences. Numbers at branches are rapid bootstrap values (Stamatakis
<emphasis id="B9766F69FFF1270A8F70F84DFED025E0" box="[279,333,1976,1999]" italics="true" pageId="9" pageNumber="376">et al.</emphasis>
2008) based on 850 replicates determined by bootstopping (Pattengale
<emphasis id="B9766F69FFF1270A8A5CF84DFBEC25E0" box="[1083,1137,1976,1999]" italics="true" pageId="9" pageNumber="376">et al.</emphasis>
2010). Lyss.,
<taxonomicName id="4C02C8F8FFF1270A8B6FF84FFA0425E0" authorityName="Zittel" authorityYear="1877" box="[1288,1433,1976,1998]" class="Hexactinellida" kingdom="Animalia" order="Lyssacinosida" pageId="9" pageNumber="376" phylum="Porifera" rank="order">Lyssacinosida</taxonomicName>
. Scale bar, expected number of substitutions per site. Outgroup omitted for clarity.
</paragraph>
</caption>
<paragraph id="8BBDB37BFFF227098EA0FF60FF27236E" blockId="10.[151,1436,151,501]" pageId="10" pageNumber="377">
The general spiculation of the
<typeStatus id="54B90DD9FFF227098C42FF60FD1A229E" box="[549,647,151,176]" pageId="10" pageNumber="377" type="holotype">holotype</typeStatus>
and
<typeStatus id="54B90DD9FFF227098CA6FF6FFCB1229E" box="[705,812,152,176]" pageId="10" pageNumber="377" type="paratype">paratypes</typeStatus>
is the same. However, some spicules differ in specific shapes. Choanosomal diactins of
<typeStatus id="54B90DD9FFF227098C46FF4AFD1F22FB" box="[545,642,189,213]" pageId="10" pageNumber="377" type="paratype">paratype</typeStatus>
A have rounded or conically pointed terminal ends with relatively smooth caps, and the shape of their centers varies with inconspicuous, one or two swellings (
<figureCitation id="1339AFFEFFF227098A9FFF28FAC522D6" box="[1272,1368,223,248]" captionStart="FIGURE 4" captionStartId="8.[151,250,1981,2003]" captionTargetBox="[151,1436,1409,1967]" captionTargetId="figure@8.[151,1436,1409,1967]" captionTargetPageId="8" captionText="FIGURE 4. Rhizophyta yapensis gen. et sp. nov. Differing spicules of paratypes. A. Five types of diactins from paratype A. B. Discohexaster from paratype C. C. Enlarged ray ends of discohexaster from paratype C." httpUri="https://zenodo.org/record/2595038/files/figure.png" pageId="10" pageNumber="377">Fig. 4A</figureCitation>
). The discohexasters of
<typeStatus id="54B90DD9FFF227098F07FEF2FE5D2333" box="[352,448,261,285]" pageId="10" pageNumber="377" type="paratype">paratype</typeStatus>
C have 914 terminal rays per primary ray with 913 marginal teeth per disc (
<figureCitation id="1339AFFEFFF227098B5EFEF3FAE62332" box="[1337,1403,260,285]" captionStart="FIGURE 4" captionStartId="8.[151,250,1981,2003]" captionTargetBox="[151,1436,1409,1967]" captionTargetId="figure@8.[151,1436,1409,1967]" captionTargetPageId="8" captionText="FIGURE 4. Rhizophyta yapensis gen. et sp. nov. Differing spicules of paratypes. A. Five types of diactins from paratype A. B. Discohexaster from paratype C. C. Enlarged ray ends of discohexaster from paratype C." httpUri="https://zenodo.org/record/2595038/files/figure.png" pageId="10" pageNumber="377">Fig. 4</figureCitation>
B C).
</paragraph>
</subSubSection>
<subSubSection id="C318E0F0FFF227098EA0FEBBFB4F234B" box="[199,1234,332,357]" pageId="10" pageNumber="377" type="etymology">
<paragraph id="8BBDB37BFFF227098EA0FEBBFB4F234B" blockId="10.[151,1436,151,501]" box="[199,1234,332,357]" pageId="10" pageNumber="377">
<emphasis id="B9766F69FFF227098EA0FEBBFED3234B" bold="true" box="[199,334,332,357]" pageId="10" pageNumber="377">Etymology.</emphasis>
The species name,
<taxonomicName id="4C02C8F8FFF227098C4EFEBAFD14234A" authorityName="Shen &amp; Dohrmann &amp; Zhang &amp; Lu &amp; Wang" authorityYear="2019" box="[553,649,333,356]" class="Hexactinellida" family="Euplectellidae" genus="Rhizophyta" kingdom="Animalia" order="Lyssacinosida" pageId="10" pageNumber="377" phylum="Porifera" rank="species" species="yapensis">
<emphasis id="B9766F69FFF227098C4EFEBAFD14234A" box="[553,649,333,356]" italics="true" pageId="10" pageNumber="377">yapensis</emphasis>
</taxonomicName>
, refers to the location of collection, the Yap Trench.
</paragraph>
</subSubSection>
<subSubSection id="C318E0F0FFF227098EA0FE98FBCB23DB" pageId="10" pageNumber="377" type="discussion">
<paragraph id="8BBDB37BFFF227098EA0FE98FBCB23DB" blockId="10.[151,1436,151,501]" pageId="10" pageNumber="377">
<emphasis id="B9766F69FFF227098EA0FE98FEA623A6" bold="true" box="[199,315,367,392]" pageId="10" pageNumber="377">Remarks.</emphasis>
The slight differences in spiculation between the four specimens could indicate ongoing speciation within the new genus. However, we consider these differences, combined with the geographical proximity of the specimens, to be too minor to provide evidence of full formation of separate species or subspecies (see also molecular results below). Instead, we interpret them as regular intraspecific variation.
</paragraph>
</subSubSection>
</treatment>
</document>