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<document id="5CA3B3A5AE514679EE8E93059C6F8E1B" ID-CLB-Dataset="26900" ID-DOI="10.11646/zootaxa.4603.1.11" ID-GBIF-Dataset="f69431e0-57d9-43c0-ac86-4251f2d99c66" ID-ISSN="1175-5326" ID-Zenodo-Dep="2673247" ID-ZooBank="BCCDF59E-1A02-4DEE-A4E9-93A4B0DA3E69" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1557294412937" checkinUser="plazi" docAuthor="Sanamyan, Karen, Sanamyan, Nadya, Martynov, Alexander &amp; Korshunova, Tatiana" docDate="2019" docId="03AE267E0574BF6BB8B8FE24FBB4FE57" docLanguage="en" docName="zootaxa.4603.1.11.pdf" docOrigin="Zootaxa 4603 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ernstia pyrum Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova 2019, sp. nov." docType="treatment" docUuid="1B70AF30-D9DB-42CF-98AE-173D1D0776C4" docUuidSource="ZooBank" docVersion="9" lastPageNumber="198" masterDocId="FF975E060576BF6DB82FFFC8FFC1FFF8" masterDocTitle="A new species of Ernstia (Porifera: Calcarea) described from marine aquarium" masterLastPageNumber="200" masterPageNumber="192" pageNumber="194" updateTime="1698726473489" updateUser="ExternalLinkService">
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<mods:title id="000DC9DCB0B6EB60FA0F6931471739F7">A new species of Ernstia (Porifera: Calcarea) described from marine aquarium</mods:title>
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<mods:namePart id="4E3DFE9B1F459FF1BC046EA386DE39E7">Sanamyan, Karen</mods:namePart>
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<mods:namePart id="B412C9B905B6386925F1BC658D72F4F2">Sanamyan, Nadya</mods:namePart>
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<mods:namePart id="B2C513C4DFDF3DE4DAE485050E456E4A">Martynov, Alexander</mods:namePart>
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<mods:namePart id="2D6C43AD95CB7F2D50A3E898D9C803FE">Korshunova, Tatiana</mods:namePart>
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<mods:title id="8B6C21EDBD308DB26EB7A8027C7F8912">Zootaxa</mods:title>
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<mods:date id="CA442F6F2F13EB678B8A8D4B6999FB21">2019</mods:date>
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<treatment id="03AE267E0574BF6BB8B8FE24FBB4FE57" ID-DOI="http://doi.org/10.5281/zenodo.5625312" ID-GBIF-Taxon="157063797" ID-Zenodo-Dep="5625312" LSID="urn:lsid:zoobank.org:act:1B70AF30-D9DB-42CF-98AE-173D1D0776C4" httpUri="http://treatment.plazi.org/id/03AE267E0574BF6BB8B8FE24FBB4FE57" lastPageId="6" lastPageNumber="198" pageId="2" pageNumber="194">
<subSubSection id="C31DC4E30574BF6FB8B8FE24FE6AFDFE" box="[151,427,492,519]" pageId="2" pageNumber="194" type="nomenclature">
<paragraph id="8BB897680574BF6FB8B8FE24FE6AFDFE" blockId="2.[151,979,492,590]" box="[151,427,492,519]" pageId="2" pageNumber="194">
<heading id="D0F020040574BF6FB8B8FE24FE6AFDFE" bold="true" box="[151,427,492,519]" fontSize="11" level="1" pageId="2" pageNumber="194" reason="1">
<emphasis id="B9734B7A0574BF6FB8B8FE24FE6AFDFE" bold="true" box="[151,427,492,519]" pageId="2" pageNumber="194">
<taxonomicName id="4C07ECEB0574BF6FB8B8FE24FE87FDFF" ID-CoL="8K3Z8" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[151,326,492,519]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="2" pageNumber="194" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0574BF6FB8B8FE24FE87FDFF" bold="true" box="[151,326,492,519]" italics="true" pageId="2" pageNumber="194">Ernstia pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010574BF6FB961FE24FE6AFDFE" box="[334,427,492,518]" pageId="2" pageNumber="194" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="C31DC4E30574BF6FB8B8FDD8FC12FDB6" pageId="2" pageNumber="194" type="description">
<paragraph id="8BB897680574BF6FB8B8FDD8FE51FDD2" blockId="2.[151,979,492,590]" box="[151,400,528,554]" pageId="2" pageNumber="194">
(
<figureCitation id="133C8BED0574BF6FB8B0FDD8FEE9FDD2" box="[159,296,528,554]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="4.[151,250,1762,1787]" captionStartId-1="5.[151,250,1954,1979]" captionStartId-2="6.[151,250,1090,1115]" captionTargetBox-0="[151,1435,151,1726]" captionTargetBox-1="[216,1383,395,1901]" captionTargetBox-2="[341,1228,499,1003]" captionTargetId-0="figure@4.[151,1435,151,1726]" captionTargetId-1="figure@5.[227,1383,403,1901]" captionTargetId-2="figure@6.[340,1247,489,1009]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="FIGURE 1. Ernstia pyrum sp. nov. A, holotype sectioned longitudinally, note well developed atrium; B, three paratypes, in live; C, histological section of the atrial wall, note the absence of choanocytes; D, histological section of a tubule lined by choanocytes." captionText-1="FIGURE 2. Ernstia pyrum sp. nov. A, triactines; B, tetractines; C, surface of the sponge, note numerous trichoxeas; D, inner wall of the atrium, note long apical actines of the tetractines projecting into the lumen of tubuli." captionText-2="FIGURE 3. Maximum Likelihood tree inferred from the ITS rDNA sequences under the GTR model of Ernstia species (available in GenBank and generated in the present study) and three Ascandra species (as an outgroup). Bootstrap values are indicated." httpUri-0="https://zenodo.org/record/2673249/files/figure.png" httpUri-1="https://zenodo.org/record/2673251/files/figure.png" httpUri-2="https://zenodo.org/record/2673253/files/figure.png" pageId="2" pageNumber="194">Figures 13</figureCitation>
,
<tableCitation id="C685A2D30574BF6FB91CFDD8FE46FDD2" box="[307,391,528,554]" captionStart="TABLE 2" captionStartId="3.[151,239,548,574]" captionTargetPageId="3" captionText="TABLE 2. Spicule measurements of Ernstia pyrum sp. nov." httpUri="http://table.plazi.org/id/DF78C7E00575BF6EB8B8FDECFCD8FDC6" pageId="2" pageNumber="194" tableUuid="DF78C7E00575BF6EB8B8FDECFCD8FDC6">Table 2</tableCitation>
)
</paragraph>
<paragraph id="8BB897680574BF6FB8B8FDFCFC12FDB6" blockId="2.[151,979,492,590]" box="[151,979,564,590]" pageId="2" pageNumber="194">
<uri id="FF969B6A0574BF6FB8B8FDFCFC12FDB6" box="[151,979,564,590]" pageId="2" pageNumber="194">
urn:lsid:zoobank.org:act:
<uuid id="FFA1ADBD0574BF6FB983FDFCFC12FDB6" box="[428,979,564,590]" pageId="2" pageNumber="194">1B70AF30-D9DB-42CF-98AE-173D1D0776C4</uuid>
</uri>
</paragraph>
</subSubSection>
<subSubSection id="C31DC4E30574BF6FB8B8FDB2FC86FD24" pageId="2" pageNumber="194" type="materials_examined">
<paragraph id="8BB897680574BF6FB8B8FDB2FC86FD24" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8B8FDB2FE40FD6D" bold="true" box="[151,385,634,661]" pageId="2" pageNumber="194">Material examined.</emphasis>
<materialsCitation id="3B6F9D350574BF6FB9A7FDB3FD0AFD41" ID-GBIF-Occurrence="2239085408" collectingDate="2019-01-17" collectionCode="ZIN" country="Indonesia" location="Indonesia" pageId="2" pageNumber="194" specimenCount="1" typeStatus="holotype">
<typeStatus id="54BC29CA0574BF6FB9A7FDB3FE34FD6D" box="[392,501,635,661]" pageId="2" pageNumber="194" type="holotype">Holotype</typeStatus>
:
<collectionCode id="ED160FAD0574BF6FBA2FFDB4FDEEFD6E" box="[512,559,636,662]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="2" pageNumber="194" type="Museum">ZIN</collectionCode>
11879, marine aquarium, on “live stones” imported from
<collectingCountry id="F310D7F80574BF6FBC93FDB3FAE8FD6D" box="[1212,1321,635,661]" name="Indonesia" pageId="2" pageNumber="194">Indonesia</collectingCountry>
(more accurate location is not available),
<collectingDate id="EFFD48400574BF6FBA24FD57FD0AFD41" box="[523,715,671,697]" pageId="2" pageNumber="194" value="2019-01-17">
<date id="FFB9B1A80574BF6FBA24FD57FD0AFD41" box="[523,715,671,697]" pageId="2" pageNumber="194" value="2019-01-17">17 January 2019</date>
</collectingDate>
</materialsCitation>
.
<materialsCitation id="3B6F9D350574BF6FBAF9FD57FA84FD41" ID-GBIF-Occurrence="2239085405" box="[726,1349,670,697]" collectingDate="2019-01-17" collectionCode="ZIN, ZMMU" country="Indonesia" location="Indonesia" pageId="2" pageNumber="194" specimenCount="1" typeStatus="paratype">
<typeStatus id="54BC29CA0574BF6FBAF9FD57FC86FD41" box="[726,839,671,697]" pageId="2" pageNumber="194" type="paratype">Paratypes</typeStatus>
:
<collectionCode id="ED160FAD0574BF6FBB7CFD57FC43FD41" box="[851,898,671,697]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="2" pageNumber="194" type="Museum">ZIN</collectionCode>
11880, same data,
<specimenCount id="9D015CE10574BF6FBC71FD57FB20FD40" box="[1118,1249,670,697]" pageId="2" pageNumber="194" type="generic">1 specimen</specimenCount>
;
<collectionCode id="ED160FAD0574BF6FBCC1FD57FA84FD41" box="[1262,1349,671,697]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="2" pageNumber="194" type="Museum">ZMMU</collectionCode>
</materialsCitation>
<materialsCitation id="3B6F9D350574BF6FBD61FD56FE57FD24" ID-GBIF-Occurrence="2239085406" collectingDate="2019-01-17" collectionCode="ZIN, ZMMU" country="Indonesia" location="Indonesia" pageId="2" pageNumber="194" specimenCount="1" typeStatus="paratype">
G-259, same data,
<specimenCount id="9D015CE10574BF6FB93BFD0AFE57FD24" box="[276,406,706,732]" pageId="2" pageNumber="194" type="generic">1 specimen</specimenCount>
</materialsCitation>
;
<materialsCitation id="3B6F9D350574BF6FB98DFD0AFC82FD24" ID-GBIF-Occurrence="2239085404" box="[418,835,706,732]" collectingDate="2019-01-17" collectionCode="ZIN" country="Indonesia" location="Indonesia" pageId="2" pageNumber="194" specimenCount="24" typeStatus="paratype">
<collectionCode id="ED160FAD0574BF6FB98DFD0AFE10FD24" box="[418,465,706,732]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="2" pageNumber="194" type="Museum">ZIN</collectionCode>
11881, same data,
<specimenCount id="9D015CE10574BF6FBA87FD0AFC82FD24" box="[680,835,706,732]" pageId="2" pageNumber="194" type="generic">24 specimens</specimenCount>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C31DC4E30574BF6FB8E8FD2DFDB4FBE1" pageId="2" pageNumber="194" type="etymology">
<paragraph id="8BB897680574BF6FB8E8FD2DFABEFD07" blockId="2.[151,1437,634,2035]" box="[199,1407,741,768]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8FD2DFE8FFD07" bold="true" box="[199,334,741,767]" pageId="2" pageNumber="194">Etymology.</emphasis>
The specific epithet
<taxonomicName id="4C07ECEB0574BF6FBA16FD2EFD40FD07" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[569,641,742,767]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="2" pageNumber="194" phylum="Porifera" rank="species" species="pyrum">
<emphasis id="B9734B7A0574BF6FBA16FD2EFD40FD07" box="[569,641,742,767]" italics="true" pageId="2" pageNumber="194">pyrum</emphasis>
</taxonomicName>
(pear in Latin) refers to the shape of most specimens of this sponge.
</paragraph>
<paragraph id="8BB897680574BF6FB8E8FCCFFDB4FBE1" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8FCCFFE05FCDA" bold="true" box="[199,452,775,802]" pageId="2" pageNumber="194">General morphology.</emphasis>
The cormus is yellow, oval, pear-shaped or, occasionally somewhat less regular compact mass made up of tightly anastomosed thin tubuli (
<figureCitation id="133C8BED0574BF6FBA94FCE3FCF3FCBE" box="[699,818,811,838]" captionStart="FIGURE 1" captionStartId="4.[151,250,1762,1787]" captionTargetBox="[151,1435,151,1726]" captionTargetId="figure@4.[151,1435,151,1726]" captionTargetPageId="4" captionText="FIGURE 1. Ernstia pyrum sp. nov. A, holotype sectioned longitudinally, note well developed atrium; B, three paratypes, in live; C, histological section of the atrial wall, note the absence of choanocytes; D, histological section of a tubule lined by choanocytes." httpUri="https://zenodo.org/record/2673249/files/figure.png" pageId="2" pageNumber="194">Fig. 1A, B</figureCitation>
). It is attached to the substratum by a wider basal part or by a side, usually upright. The consistence is not especially soft, compressible. Overall size is up to
<quantity id="4CFF3A8D0574BF6FBCCCFC87FAD8FC91" box="[1251,1305,847,873]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="194" unit="cm" value="2.0">2 cm</quantity>
in its greatest dimension, but usually smaller, most specimens
<quantity id="4CFF3A8D0574BF6FBAF1FCBAFC96FC74" box="[734,855,882,908]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="2" pageNumber="194" unit="mm" value="11.0" valueMax="12.0" valueMin="10.0">1012 mm</quantity>
in height and
<quantity id="4CFF3A8D0574BF6FBBD6FCB9FB97FC74" box="[1017,1110,881,908]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" metricValueMax="8.0" metricValueMin="5.0" pageId="2" pageNumber="194" unit="mm" value="6.5" valueMax="8.0" valueMin="5.0">58 mm</quantity>
in diameter. All tubuli are of about the same diameter (
<quantity id="4CFF3A8D0574BF6FB999FC5DFD82FC57" box="[438,579,917,943]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="194" unit="mm" value="0.25" valueMax="0.3" valueMin="0.2">0.20.3 mm</quantity>
), no water collecting tubes are recognizable on the surface or in the sections. Usually one terminal osculum is present, up to
<quantity id="4CFF3A8D0574BF6FBA8AFC70FD27FC2B" box="[677,742,952,979]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="2" pageNumber="194" unit="mm" value="6.0">6 mm</quantity>
long and
<quantity id="4CFF3A8D0574BF6FBB7BFC70FC70FC2B" box="[852,945,952,979]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="2" pageNumber="194" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">23 mm</quantity>
in diameter, rarely several oscular tubes are developed. There is a rather voluminous atrial cavity delimited by clear atrial membrane without choanocytes (
<figureCitation id="133C8BED0574BF6FBD40FC13FF1CFBE1" captionStart="FIGURE 1" captionStartId="4.[151,250,1762,1787]" captionTargetBox="[151,1435,151,1726]" captionTargetId="figure@4.[151,1435,151,1726]" captionTargetPageId="4" captionText="FIGURE 1. Ernstia pyrum sp. nov. A, holotype sectioned longitudinally, note well developed atrium; B, three paratypes, in live; C, histological section of the atrial wall, note the absence of choanocytes; D, histological section of a tubule lined by choanocytes." httpUri="https://zenodo.org/record/2673249/files/figure.png" pageId="2" pageNumber="194">Fig. 1A, C</figureCitation>
). No cells with granules are present.
</paragraph>
</subSubSection>
<subSubSection id="C31DC4E30574BF6FB8E8FBE9FDB3F89E" pageId="2" pageNumber="194" type="description">
<paragraph id="8BB897680574BF6FB8E8FBE9FA94FAAD" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8FBE9FEEFFBC4" bold="true" box="[199,302,1057,1084]" pageId="2" pageNumber="194">Skeleton</emphasis>
. The skeleton has no special organization and is composed of triactines, tetractines and often, but not always, trichoxeas. Trichoxeas are present only on the surface, some of them protrude perpendicularly or obliquely to the surface of the sponge but most are parallel to it (
<figureCitation id="133C8BED0574BF6FBAD2FBA0FC97FB7A" box="[765,854,1128,1154]" captionStart="FIGURE 2" captionStartId="5.[151,250,1954,1979]" captionTargetBox="[216,1383,395,1901]" captionTargetId="figure@5.[227,1383,403,1901]" captionTargetPageId="5" captionText="FIGURE 2. Ernstia pyrum sp. nov. A, triactines; B, tetractines; C, surface of the sponge, note numerous trichoxeas; D, inner wall of the atrium, note long apical actines of the tetractines projecting into the lumen of tubuli." httpUri="https://zenodo.org/record/2673251/files/figure.png" pageId="2" pageNumber="194">Fig. 2C</figureCitation>
). The walls of the tubuli are built by a few layers of triactines and tetractines. The apical actines of the tetractines protrude into the tubule lumen (
<figureCitation id="133C8BED0574BF6FBC92FB43FAD8FB5D" box="[1213,1305,1163,1189]" captionStart="FIGURE 2" captionStartId="5.[151,250,1954,1979]" captionTargetBox="[216,1383,395,1901]" captionTargetId="figure@5.[227,1383,403,1901]" captionTargetPageId="5" captionText="FIGURE 2. Ernstia pyrum sp. nov. A, triactines; B, tetractines; C, surface of the sponge, note numerous trichoxeas; D, inner wall of the atrium, note long apical actines of the tetractines projecting into the lumen of tubuli." httpUri="https://zenodo.org/record/2673251/files/figure.png" pageId="2" pageNumber="194">Fig. 2D</figureCitation>
). Triactines are the most numerous spicules, the ratio of triactines to tetractines on the surface and internal layers (choanosome) is rather stable and varied from 5:1 to 5.7:
<quantity id="4CFF3A8D0574BF6FBA57FB19FD61FB14" box="[632,672,1233,1260]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="2" pageNumber="194" unit="in" value="1.0">1 in</quantity>
several measured specimens. Tetractines occur in somewhat higher frequency in the wall of the atrial cavity but still are two times less numerous here than the triactines. The size of triactines and tetractines differs in different regions of the sponge: the spicules in the wall of the atrial cavity and, especially, in the oscular membrane and are noticeably larger than the spicules in the other parts of the body.
</paragraph>
<paragraph id="8BB897680574BF6FB8E8FA96FE2DFA81" blockId="2.[151,1437,634,2035]" box="[199,492,1374,1401]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8FA96FEE8FA81" bold="true" box="[199,297,1374,1401]" pageId="2" pageNumber="194">Spicules</emphasis>
(
<tableCitation id="C685A2D30574BF6FB917FA96FE4FFA81" box="[312,398,1374,1401]" captionStart="TABLE 2" captionStartId="3.[151,239,548,574]" captionTargetPageId="3" captionText="TABLE 2. Spicule measurements of Ernstia pyrum sp. nov." httpUri="http://table.plazi.org/id/DF78C7E00575BF6EB8B8FDECFCD8FDC6" pageId="2" pageNumber="194" tableUuid="DF78C7E00575BF6EB8B8FDECFCD8FDC6">Table 2</tableCitation>
,
<figureCitation id="133C8BED0574BF6FB9B5FA96FE1EFA81" box="[410,479,1374,1401]" captionStart="FIGURE 2" captionStartId="5.[151,250,1954,1979]" captionTargetBox="[216,1383,395,1901]" captionTargetId="figure@5.[227,1383,403,1901]" captionTargetPageId="5" captionText="FIGURE 2. Ernstia pyrum sp. nov. A, triactines; B, tetractines; C, surface of the sponge, note numerous trichoxeas; D, inner wall of the atrium, note long apical actines of the tetractines projecting into the lumen of tubuli." httpUri="https://zenodo.org/record/2673251/files/figure.png" pageId="2" pageNumber="194">Fig. 2</figureCitation>
).
</paragraph>
<paragraph id="8BB897680574BF6FB8E8FA49FE9AF9D1" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8FA49FE87FA64" bold="true" box="[199,326,1409,1436]" pageId="2" pageNumber="194">Triactines.</emphasis>
Equiangular and mostly equiradiate. They possibly may be divided into two categories: the spicules with the short and wide conical actines and sharp tips, and the spicules with the long narrow cylindrical, sometimes slightly undulating actines and usually blunt tips. However there are all transitions between these extremities and we failed to delimit these categories clearly either by size or by the shape (
<figureCitation id="133C8BED0574BF6FBBF4FA23FBF2F9FD" box="[987,1075,1515,1541]" captionStart="FIGURE 2" captionStartId="5.[151,250,1954,1979]" captionTargetBox="[216,1383,395,1901]" captionTargetId="figure@5.[227,1383,403,1901]" captionTargetPageId="5" captionText="FIGURE 2. Ernstia pyrum sp. nov. A, triactines; B, tetractines; C, surface of the sponge, note numerous trichoxeas; D, inner wall of the atrium, note long apical actines of the tetractines projecting into the lumen of tubuli." httpUri="https://zenodo.org/record/2673251/files/figure.png" pageId="2" pageNumber="194">Fig. 2A</figureCitation>
) and measured them together as a single category.
</paragraph>
<paragraph id="8BB897680574BF6FB8E8F9F9FD1BF997" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8F9F9FE92F9B4" bold="true" box="[199,339,1585,1612]" pageId="2" pageNumber="194">Tetractines.</emphasis>
Similar to the triactines and show the same size and shape variations. Apical actine is needle-like, smooth, long (
<quantity id="4CFF3A8D0574BF6FB917F99DFE7FF997" box="[312,446,1621,1647]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" metricValueMax="1.2" metricValueMin="0.8" pageId="2" pageNumber="194" unit="mm" value="100.0" valueMax="120.0" valueMin="80.0">80120 µm</quantity>
), thin, straight and sharp.
</paragraph>
<paragraph id="8BB897680574BF6FB8E8F9BFFD9FF96A" blockId="2.[151,1437,634,2035]" box="[199,606,1655,1682]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8F9BFFE90F96A" bold="true" box="[199,337,1655,1682]" pageId="2" pageNumber="194">Trichoxeas.</emphasis>
Thin, long and straight.
</paragraph>
<paragraph id="8BB897680574BF6FB8E8F952FDB3F89E" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<emphasis id="B9734B7A0574BF6FB8E8F952FEEBF94D" bold="true" box="[199,298,1690,1717]" pageId="2" pageNumber="194">Habitat.</emphasis>
Numerous specimens of this species were found on so called “live stones” (lime stones consisting mostly of dead parts of stony corals collected at coral reefs), imported from
<collectingCountry id="F310D7F80574BF6FBBD7F976FBA4F920" box="[1016,1125,1726,1752]" name="Indonesia" pageId="2" pageNumber="194">Indonesia</collectingCountry>
for marine aquarium trade. They rapidly proliferate in the so called “reef aquarium” with stony corals and marine fishes at the conditions required to maintain stony corals: water temperature 2527ºC, salinity 35‰, low level of inorganic nutrients (concentration of inorganic nitrate is about 2 ppm, inorganic phosphate less than 0.05 ppm). These sponges prefer dim places but may occur on well-lit areas too.
</paragraph>
</subSubSection>
<subSubSection id="C31DC4E30574BF6FB8E8F8A7FCA3F80B" pageId="2" pageNumber="194" type="materials_examined">
<paragraph id="8BB897680574BF6FB8E8F8A7FCA3F80B" blockId="2.[151,1437,634,2035]" pageId="2" pageNumber="194">
<materialsCitation id="3B6F9D350574BF6FB8E8F8A7FC9FF80B" ID-GBIF-Occurrence="2239085407" collectionCode="ICZN" country="Indonesia" location="International Code of Zoological Nomenclature" pageId="2" pageNumber="194" specimenCount="4" typeStatus="holotype">
<emphasis id="B9734B7A0574BF6FB8E8F8A7FEA7F871" bold="true" box="[199,358,1902,1929]" pageId="2" pageNumber="194">
<typeStatus id="54BC29CA0574BF6FB8E8F8A7FEC3F871" box="[199,258,1903,1929]" pageId="2" pageNumber="194">Type</typeStatus>
locality.
</emphasis>
Article 76.1.1. of the
<location id="8ED8C1B30574BF6FBA72F8A6FBB2F870" LSID="urn:lsid:plazi:treatment:03AE267E0574BF6BB8B8FE24FBB4FE57:8ED8C1B30574BF6FBA72F8A6FBB2F870" box="[605,1139,1902,1928]" country="Indonesia" name="International Code of Zoological Nomenclature" pageId="2" pageNumber="194">International Code of Zoological Nomenclature</location>
(
<collectionCode id="ED160FAD0574BF6FBCADF8A7FB09F871" box="[1154,1224,1903,1929]" pageId="2" pageNumber="194">ICZN</collectionCode>
, 1999) says for the species based on the specimens transported by humans: “the
<typeStatus id="54BC29CA0574BF6FBB12F85AFCACF854" box="[829,877,1938,1964]" pageId="2" pageNumber="194">type</typeStatus>
locality is the place from which the name-bearing
<typeStatus id="54BC29CA0574BF6FB8B8F87DFF06F837" box="[151,199,1973,1999]" pageId="2" pageNumber="194">type</typeStatus>
[...] began its unnatural journey”. The
<typeStatus id="54BC29CA0574BF6FBA5CF87DFD62F837" box="[627,675,1973,1999]" pageId="2" pageNumber="194">type</typeStatus>
locality for
<taxonomicName id="4C07ECEB0574BF6FBB06F87EFC0BF837" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[809,970,1974,1999]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="2" pageNumber="194" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0574BF6FBB06F87EFC0BF837" box="[809,970,1974,1999]" italics="true" pageId="2" pageNumber="194">Ernstia pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010574BF6FBBE0F87DFBE4F837" box="[975,1061,1973,1999]" pageId="2" pageNumber="194" rank="species">sp. nov.</taxonomicNameLabel>
is therefore assigned to
<collectingCountry id="F310D7F80574BF6FBD00F87DFA5DF837" box="[1327,1436,1973,1999]" name="Indonesia" pageId="2" pageNumber="194">Indonesia</collectingCountry>
from where the “living stones” with this species were imported
</materialsCitation>
.
</paragraph>
</subSubSection>
<caption id="DF78C7E00575BF6EB8B8FDECFCD8FDC6" ID-Table-UUID="DF78C7E00575BF6EB8B8FDECFCD8FDC6" box="[151,793,548,574]" httpUri="http://table.plazi.org/id/DF78C7E00575BF6EB8B8FDECFCD8FDC6" pageId="3" pageNumber="195" targetBox="[165,1965,631,1679]" targetIsTable="true" targetPageId="3">
<paragraph id="8BB897680575BF6EB8B8FDECFCD8FDC6" blockId="3.[151,793,548,574]" box="[151,793,548,574]" pageId="3" pageNumber="195">
<emphasis id="B9734B7A0575BF6EB8B8FDECFECBFDC6" bold="true" box="[151,266,548,574]" pageId="3" pageNumber="195">TABLE 2.</emphasis>
Spicule measurements of
<taxonomicName id="4C07ECEB0575BF6EBA0CFDECFD7DFDC6" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[547,700,548,574]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="3" pageNumber="195" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0575BF6EBA0CFDECFD7DFDC6" box="[547,700,548,574]" italics="true" pageId="3" pageNumber="195">Ernstia pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010575BF6EBAECFDECFCD8FDC6" box="[707,793,548,574]" pageId="3" pageNumber="195" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="8BB897680575BF6EB88AFD4EF861F977" pageId="3" pageNumber="195">
<table id="F90765C805754092B88AFDBFF86CF977" box="[165,1965,631,1679]" gridcols="7" gridrows="23" pageId="3" pageNumber="195">
<tr id="3537952A05754092B88AFDBFF86CFD56" box="[165,1965,631,686]" gridrow="0" pageId="3" pageNumber="195">
<th id="76E6FC5605754092B88AFDBFFEDBFD56" box="[165,282,631,686]" gridcol="0" gridrow="0" pageId="3" pageNumber="195">Specimen</th>
<th id="76E6FC5605754092B953FDBFFE33FD56" box="[380,498,631,686]" gridcol="1" gridrow="0" pageId="3" pageNumber="195">Spicule</th>
<th id="76E6FC5605754092BA77FDBFFCA2FD56" box="[600,867,631,686]" gridcol="2" gridrow="0" pageId="3" pageNumber="195">Body region</th>
<th id="76E6FC5605754092BBA7FDBFFC0EFD56" box="[904,975,631,686]" gridcol="3" gridrow="0" pageId="3" pageNumber="195">Actine</th>
<th id="76E6FC5605754092BC3DFDBFFA81FD56" box="[1042,1344,631,686]" gridcol="4" gridrow="0" pageId="3" pageNumber="195">Length (µm) minmeanmax, SD</th>
<th id="76E6FC5605754092BE2DFDBFF92FFD56" box="[1538,1774,631,686]" gridcol="5" gridrow="0" pageId="3" pageNumber="195">Width (µm) minmeanmax, SD</th>
<th id="76E6FC5605754092BFAAFDBFF86CFD56" box="[1925,1965,631,686]" gridcol="6" gridrow="0" pageId="3" pageNumber="195">n</th>
</tr>
<tr id="3537952A05754092B88AFD76F86CFD20" box="[165,1965,702,728]" gridrow="1" pageId="3" pageNumber="195">
<th id="76E6FC5605754092B88AFD76FEDBFD20" box="[165,282,702,728]" gridcol="0" gridrow="1" pageId="3" pageNumber="195">ZIN 11879</th>
<td id="76E6FC5605754092B953FD76FE33FD20" box="[380,498,702,728]" gridcol="1" gridrow="1" pageId="3" pageNumber="195">Triactines</td>
<td id="76E6FC5605754092BA77FD76FCA2FD20" box="[600,867,702,728]" gridcol="2" gridrow="1" pageId="3" pageNumber="195">Surface and choanosome</td>
<td id="76E6FC5605754092BBA7FD76FC0EFD20" box="[904,975,702,728]" gridcol="3" gridrow="1" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFD76FA81FD20" box="[1042,1344,702,728]" gridcol="4" gridrow="1" pageId="3" pageNumber="195">
40.8
<emphasis id="B9734B7A0575BF6EBC61FD76FBBCFD20" bold="true" box="[1102,1149,702,728]" pageId="3" pageNumber="195">74.8</emphasis>
105.5 SD=14.4
</td>
<td id="76E6FC5605754092BE2DFD76F92FFD20" box="[1538,1774,702,728]" gridcol="5" gridrow="1" pageId="3" pageNumber="195">
4.3
<emphasis id="B9734B7A0575BF6EBE1EFD76F993FD20" bold="true" box="[1585,1618,702,728]" pageId="3" pageNumber="195">6.9</emphasis>
9.7
</td>
<td id="76E6FC5605754092BFAAFD76F86CFD20" box="[1925,1965,702,728]" gridcol="6" gridrow="1" pageId="3" pageNumber="195">101</td>
</tr>
<tr id="3537952A05754092B88AFD24F86CFCFE" box="[165,1965,748,774]" gridrow="2" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FD24FCA2FCFE" box="[600,867,748,774]" gridcol="2" gridrow="2" pageId="3" pageNumber="195">Atrial membrane</td>
<td id="76E6FC5605754092BBA7FD24FC0EFCFE" box="[904,975,748,774]" gridcol="3" gridrow="2" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFD24FA81FCFE" box="[1042,1344,748,774]" gridcol="4" gridrow="2" pageId="3" pageNumber="195">
38.3
<emphasis id="B9734B7A0575BF6EBC61FD24FBBCFCFE" bold="true" box="[1102,1149,748,774]" pageId="3" pageNumber="195">83.7</emphasis>
135.3, SD=22.1
</td>
<td id="76E6FC5605754092BE2DFD24F92FFCFE" box="[1538,1774,748,774]" gridcol="5" gridrow="2" pageId="3" pageNumber="195">
5.4
<emphasis id="B9734B7A0575BF6EBE1EFD24F993FCFE" bold="true" box="[1585,1618,748,774]" pageId="3" pageNumber="195">7.9</emphasis>
10.3
</td>
<td id="76E6FC5605754092BFAAFD24F86CFCFE" box="[1925,1965,748,774]" gridcol="6" gridrow="2" pageId="3" pageNumber="195">130</td>
</tr>
<tr id="3537952A05754092B88AFCD1F86CFCCB" box="[165,1965,793,819]" gridrow="3" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FCD1FCA2FCCB" box="[600,867,793,819]" gridcol="2" gridrow="3" pageId="3" pageNumber="195">Osculum</td>
<td id="76E6FC5605754092BBA7FCD1FC0EFCCB" box="[904,975,793,819]" gridcol="3" gridrow="3" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFCD1FA81FCCB" box="[1042,1344,793,819]" gridcol="4" gridrow="3" pageId="3" pageNumber="195">
38.9
<emphasis id="B9734B7A0575BF6EBC61FCD1FB4BFCCB" bold="true" box="[1102,1162,793,819]" pageId="3" pageNumber="195">103.9</emphasis>
184.5, SD=30.5
</td>
<td id="76E6FC5605754092BE2DFCD1F92FFCCB" box="[1538,1774,793,819]" gridcol="5" gridrow="3" pageId="3" pageNumber="195">
4.8
<emphasis id="B9734B7A0575BF6EBE1EFCD1F993FCCB" bold="true" box="[1585,1618,793,819]" pageId="3" pageNumber="195">6.9</emphasis>
9.7, SD=1.0
</td>
<td id="76E6FC5605754092BFAAFCD1F86CFCCB" box="[1925,1965,793,819]" gridcol="6" gridrow="3" pageId="3" pageNumber="195">123</td>
</tr>
<tr id="3537952A05754092B88AFC8EF86CFC98" box="[165,1965,838,864]" gridrow="4" pageId="3" pageNumber="195" rowspan-0="1">
<td id="76E6FC5605754092B953FC8EFE33FC98" box="[380,498,838,864]" gridcol="1" gridrow="4" pageId="3" pageNumber="195">Tetractines</td>
<td id="76E6FC5605754092BA77FC8EFCA2FC98" box="[600,867,838,864]" gridcol="2" gridrow="4" pageId="3" pageNumber="195">Surface and choanosome</td>
<td id="76E6FC5605754092BBA7FC8EFC0EFC98" box="[904,975,838,864]" gridcol="3" gridrow="4" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFC8EFA81FC98" box="[1042,1344,838,864]" gridcol="4" gridrow="4" pageId="3" pageNumber="195">
52.3
<emphasis id="B9734B7A0575BF6EBC61FC8EFBBCFC98" bold="true" box="[1102,1149,838,864]" pageId="3" pageNumber="195">73.6</emphasis>
95.1 SD=13.7
</td>
<td id="76E6FC5605754092BE2DFC8EF92FFC98" box="[1538,1774,838,864]" gridcol="5" gridrow="4" pageId="3" pageNumber="195">
5.0
<emphasis id="B9734B7A0575BF6EBE1EFC8EF993FC98" bold="true" box="[1585,1618,838,864]" pageId="3" pageNumber="195">6.6</emphasis>
8.9
</td>
<td id="76E6FC5605754092BFAAFC8EF86CFC98" box="[1925,1965,838,864]" gridcol="6" gridrow="4" pageId="3" pageNumber="195">20</td>
</tr>
<tr id="3537952A05754092B88AFCBBF86CFC75" box="[165,1965,883,909]" gridrow="5" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7FCBBFC0EFC75" box="[904,975,883,909]" gridcol="3" gridrow="5" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DFCBBFA81FC75" box="[1042,1344,883,909]" gridcol="4" gridrow="5" pageId="3" pageNumber="195">
38.2
<emphasis id="B9734B7A0575BF6EBC61FCBBFBBCFC75" bold="true" box="[1102,1149,883,909]" pageId="3" pageNumber="195">93.5</emphasis>
143.9, SD=25.4
</td>
<td id="76E6FC5605754092BE2DFCBBF92FFC75" box="[1538,1774,883,909]" gridcol="5" gridrow="5" pageId="3" pageNumber="195">
1.8
<emphasis id="B9734B7A0575BF6EBE1EFCBBF993FC75" bold="true" box="[1585,1618,883,909]" pageId="3" pageNumber="195">3.1</emphasis>
4.3, SD=0.7
</td>
<td id="76E6FC5605754092BFAAFCBBF86CFC75" box="[1925,1965,883,909]" gridcol="6" gridrow="5" pageId="3" pageNumber="195">20</td>
</tr>
<tr id="3537952A05754092B88AFC69F86CFC43" box="[165,1965,929,955]" gridrow="6" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FC69FCA2FC43" box="[600,867,929,955]" gridcol="2" gridrow="6" pageId="3" pageNumber="195">Atrial membrane</td>
<td id="76E6FC5605754092BBA7FC69FC0EFC43" box="[904,975,929,955]" gridcol="3" gridrow="6" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFC69FA81FC43" box="[1042,1344,929,955]" gridcol="4" gridrow="6" pageId="3" pageNumber="195">
50.6
<emphasis id="B9734B7A0575BF6EBC61FC69FBBCFC43" bold="true" box="[1102,1149,929,955]" pageId="3" pageNumber="195">94.1</emphasis>
142.1 SD=24.5
</td>
<td id="76E6FC5605754092BE2DFC69F92FFC43" box="[1538,1774,929,955]" gridcol="5" gridrow="6" pageId="3" pageNumber="195">
5.3
<emphasis id="B9734B7A0575BF6EBE1EFC69F993FC43" bold="true" box="[1585,1618,929,955]" pageId="3" pageNumber="195">7.4</emphasis>
9.2
</td>
<td id="76E6FC5605754092BFAAFC69F86CFC43" box="[1925,1965,929,955]" gridcol="6" gridrow="6" pageId="3" pageNumber="195">71</td>
</tr>
<tr id="3537952A05754092B88AFC06F86CFC10" box="[165,1965,974,1000]" gridrow="7" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7FC06FC0EFC10" box="[904,975,974,1000]" gridcol="3" gridrow="7" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DFC06FA81FC10" box="[1042,1344,974,1000]" gridcol="4" gridrow="7" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BE2DFC06F92FFC10" box="[1538,1774,974,1000]" gridcol="5" gridrow="7" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BFAAFC06F86CFC10" box="[1925,1965,974,1000]" gridcol="6" gridrow="7" pageId="3" pageNumber="195"></td>
</tr>
<tr id="3537952A05754092B88AFC33F86CFBED" box="[165,1965,1019,1045]" gridrow="8" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FC33FCA2FBED" box="[600,867,1019,1045]" gridcol="2" gridrow="8" pageId="3" pageNumber="195">Osculum</td>
<td id="76E6FC5605754092BBA7FC33FC0EFBED" box="[904,975,1019,1045]" gridcol="3" gridrow="8" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFC33FA81FBED" box="[1042,1344,1019,1045]" gridcol="4" gridrow="8" pageId="3" pageNumber="195">
49.0
<emphasis id="B9734B7A0575BF6EBC61FC33FBBCFBED" bold="true" box="[1102,1149,1019,1045]" pageId="3" pageNumber="195">89.1</emphasis>
174.1 SD=28.8
</td>
<td id="76E6FC5605754092BE2DFC33F92FFBED" box="[1538,1774,1019,1045]" gridcol="5" gridrow="8" pageId="3" pageNumber="195">
5.1
<emphasis id="B9734B7A0575BF6EBE1EFC33F993FBED" bold="true" box="[1585,1618,1019,1045]" pageId="3" pageNumber="195">6.7</emphasis>
9.0
</td>
<td id="76E6FC5605754092BFAAFC33F86CFBED" box="[1925,1965,1019,1045]" gridcol="6" gridrow="8" pageId="3" pageNumber="195">34</td>
</tr>
<tr id="3537952A05754092B88AFBE1F86CFBBB" box="[165,1965,1065,1091]" gridrow="9" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7FBE1FC0EFBBB" box="[904,975,1065,1091]" gridcol="3" gridrow="9" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DFBE1FA81FBBB" box="[1042,1344,1065,1091]" gridcol="4" gridrow="9" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BE2DFBE1F92FFBBB" box="[1538,1774,1065,1091]" gridcol="5" gridrow="9" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BFAAFBE1F86CFBBB" box="[1925,1965,1065,1091]" gridcol="6" gridrow="9" pageId="3" pageNumber="195"></td>
</tr>
<tr id="3537952A05754092B88AFB9EF86CFB88" box="[165,1965,1110,1136]" gridrow="10" pageId="3" pageNumber="195" rowspan-0="1" rowspan-3="1">
<td id="76E6FC5605754092B953FB9EFE33FB88" box="[380,498,1110,1136]" gridcol="1" gridrow="10" pageId="3" pageNumber="195">Trichoxeas</td>
<td id="76E6FC5605754092BA77FB9EFCA2FB88" box="[600,867,1110,1136]" gridcol="2" gridrow="10" pageId="3" pageNumber="195">Surface</td>
<td id="76E6FC5605754092BC3DFB9EFA81FB88" box="[1042,1344,1110,1136]" gridcol="4" gridrow="10" pageId="3" pageNumber="195">up to 900</td>
<td id="76E6FC5605754092BE2DFB9EF92FFB88" box="[1538,1774,1110,1136]" gridcol="5" gridrow="10" pageId="3" pageNumber="195">0.5 or less</td>
<td id="76E6FC5605754092BFAAFB9EF86CFB88" box="[1925,1965,1110,1136]" gridcol="6" gridrow="10" pageId="3" pageNumber="195"></td>
</tr>
<tr id="3537952A05754092B88AFB4BF86CFB65" box="[165,1965,1155,1181]" gridrow="11" pageId="3" pageNumber="195">
<th id="76E6FC5605754092B88AFB4BFEDBFB65" box="[165,282,1155,1181]" gridcol="0" gridrow="11" pageId="3" pageNumber="195">ZIN 11880</th>
<td id="76E6FC5605754092B953FB4BFE33FB65" box="[380,498,1155,1181]" gridcol="1" gridrow="11" pageId="3" pageNumber="195">Triactines</td>
<td id="76E6FC5605754092BA77FB4BFCA2FB65" box="[600,867,1155,1181]" gridcol="2" gridrow="11" pageId="3" pageNumber="195">Surface and choanosome</td>
<td id="76E6FC5605754092BBA7FB4BFC0EFB65" box="[904,975,1155,1181]" gridcol="3" gridrow="11" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFB4BFA81FB65" box="[1042,1344,1155,1181]" gridcol="4" gridrow="11" pageId="3" pageNumber="195">
50.0
<emphasis id="B9734B7A0575BF6EBC61FB4BFBBCFB65" bold="true" box="[1102,1149,1155,1181]" pageId="3" pageNumber="195">76.0</emphasis>
95.7 SD=9.1
</td>
<td id="76E6FC5605754092BE2DFB4BF92FFB65" box="[1538,1774,1155,1181]" gridcol="5" gridrow="11" pageId="3" pageNumber="195">
5.6
<emphasis id="B9734B7A0575BF6EBE1EFB4BF993FB65" bold="true" box="[1585,1618,1155,1181]" pageId="3" pageNumber="195">7.4</emphasis>
10.1, SD=1.1
</td>
<td id="76E6FC5605754092BFAAFB4BF86CFB65" box="[1925,1965,1155,1181]" gridcol="6" gridrow="11" pageId="3" pageNumber="195">30</td>
</tr>
<tr id="3537952A05754092B88AFB78F86CFB32" box="[165,1965,1200,1226]" gridrow="12" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FB78FCA2FB32" box="[600,867,1200,1226]" gridcol="2" gridrow="12" pageId="3" pageNumber="195">Atrial membrane</td>
<td id="76E6FC5605754092BBA7FB78FC0EFB32" box="[904,975,1200,1226]" gridcol="3" gridrow="12" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFB78FA81FB32" box="[1042,1344,1200,1226]" gridcol="4" gridrow="12" pageId="3" pageNumber="195">
70.3
<emphasis id="B9734B7A0575BF6EBC61FB78FBBCFB32" bold="true" box="[1102,1149,1200,1226]" pageId="3" pageNumber="195">83.4</emphasis>
115.8, SD=8.6
</td>
<td id="76E6FC5605754092BE2DFB78F92FFB32" box="[1538,1774,1200,1226]" gridcol="5" gridrow="12" pageId="3" pageNumber="195">
5.4
<emphasis id="B9734B7A0575BF6EBE1EFB78F993FB32" bold="true" box="[1585,1618,1200,1226]" pageId="3" pageNumber="195">7.9</emphasis>
9.8, SD=1.1
</td>
<td id="76E6FC5605754092BFAAFB78F86CFB32" box="[1925,1965,1200,1226]" gridcol="6" gridrow="12" pageId="3" pageNumber="195">30</td>
</tr>
<tr id="3537952A05754092B88AFB16F86CFB00" box="[165,1965,1246,1272]" gridrow="13" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FB16FCA2FB00" box="[600,867,1246,1272]" gridcol="2" gridrow="13" pageId="3" pageNumber="195">Osculum</td>
<td id="76E6FC5605754092BBA7FB16FC0EFB00" box="[904,975,1246,1272]" gridcol="3" gridrow="13" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFB16FA81FB00" box="[1042,1344,1246,1272]" gridcol="4" gridrow="13" pageId="3" pageNumber="195">
60.7
<emphasis id="B9734B7A0575BF6EBC61FB16FBBCFB00" bold="true" box="[1102,1149,1246,1272]" pageId="3" pageNumber="195">94.3</emphasis>
135.0, SD=22.7
</td>
<td id="76E6FC5605754092BE2DFB16F92FFB00" box="[1538,1774,1246,1272]" gridcol="5" gridrow="13" pageId="3" pageNumber="195">
4.5
<emphasis id="B9734B7A0575BF6EBE1EFB16F993FB00" bold="true" box="[1585,1618,1246,1272]" pageId="3" pageNumber="195">6.8</emphasis>
9.9, SD=1.0
</td>
<td id="76E6FC5605754092BFAAFB16F86CFB00" box="[1925,1965,1246,1272]" gridcol="6" gridrow="13" pageId="3" pageNumber="195">33</td>
</tr>
<tr id="3537952A05754092B88AFAC3F86CFADD" box="[165,1965,1291,1317]" gridrow="14" pageId="3" pageNumber="195" rowspan-0="1">
<td id="76E6FC5605754092B953FAC3FE33FADD" box="[380,498,1291,1317]" gridcol="1" gridrow="14" pageId="3" pageNumber="195">Tetractines</td>
<td id="76E6FC5605754092BA77FAC3FCA2FADD" box="[600,867,1291,1317]" gridcol="2" gridrow="14" pageId="3" pageNumber="195">Surface and choanosome</td>
<td id="76E6FC5605754092BBA7FAC3FC0EFADD" box="[904,975,1291,1317]" gridcol="3" gridrow="14" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFAC3FA81FADD" box="[1042,1344,1291,1317]" gridcol="4" gridrow="14" pageId="3" pageNumber="195">
52.9
<emphasis id="B9734B7A0575BF6EBC61FAC3FBBCFADD" bold="true" box="[1102,1149,1291,1317]" pageId="3" pageNumber="195">72.9</emphasis>
104.7, SD=10.5
</td>
<td id="76E6FC5605754092BE2DFAC3F92FFADD" box="[1538,1774,1291,1317]" gridcol="5" gridrow="14" pageId="3" pageNumber="195">
4.8
<emphasis id="B9734B7A0575BF6EBE1EFAC3F993FADD" bold="true" box="[1585,1618,1291,1317]" pageId="3" pageNumber="195">7.2</emphasis>
9.9, SD=1.2
</td>
<td id="76E6FC5605754092BFAAFAC3F86CFADD" box="[1925,1965,1291,1317]" gridcol="6" gridrow="14" pageId="3" pageNumber="195">30</td>
</tr>
<tr id="3537952A05754092B88AFAF0F86CFAAA" box="[165,1965,1336,1362]" gridrow="15" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7FAF0FC0EFAAA" box="[904,975,1336,1362]" gridcol="3" gridrow="15" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DFAF0FA81FAAA" box="[1042,1344,1336,1362]" gridcol="4" gridrow="15" pageId="3" pageNumber="195">
26.5
<emphasis id="B9734B7A0575BF6EBC61FAF0FBBCFAAA" bold="true" box="[1102,1149,1336,1362]" pageId="3" pageNumber="195">46.3</emphasis>
90.1, SD=15.2
</td>
<td id="76E6FC5605754092BE2DFAF0F92FFAAA" box="[1538,1774,1336,1362]" gridcol="5" gridrow="15" pageId="3" pageNumber="195">
1.8
<emphasis id="B9734B7A0575BF6EBE1EFAF0F993FAAA" bold="true" box="[1585,1618,1336,1362]" pageId="3" pageNumber="195">3.3</emphasis>
4.7, SD=0.8
</td>
<td id="76E6FC5605754092BFAAFAF0F86CFAAA" box="[1925,1965,1336,1362]" gridcol="6" gridrow="15" pageId="3" pageNumber="195">18</td>
</tr>
<tr id="3537952A05754092B88AFAAEF86CFA78" box="[165,1965,1382,1408]" gridrow="16" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FAAEFCA2FA78" box="[600,867,1382,1408]" gridcol="2" gridrow="16" pageId="3" pageNumber="195">Atrial membrane</td>
<td id="76E6FC5605754092BBA7FAAEFC0EFA78" box="[904,975,1382,1408]" gridcol="3" gridrow="16" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFAAEFA81FA78" box="[1042,1344,1382,1408]" gridcol="4" gridrow="16" pageId="3" pageNumber="195">
64.2
<emphasis id="B9734B7A0575BF6EBC61FAAEFBBCFA78" bold="true" box="[1102,1149,1382,1408]" pageId="3" pageNumber="195">85.3</emphasis>
114.3, SD=11.1
</td>
<td id="76E6FC5605754092BE2DFAAEF92FFA78" box="[1538,1774,1382,1408]" gridcol="5" gridrow="16" pageId="3" pageNumber="195">
5.9
<emphasis id="B9734B7A0575BF6EBE1EFAAEF993FA78" bold="true" box="[1585,1618,1382,1408]" pageId="3" pageNumber="195">8.2</emphasis>
9.9, SD=1.0
</td>
<td id="76E6FC5605754092BFAAFAAEF86CFA78" box="[1925,1965,1382,1408]" gridcol="6" gridrow="16" pageId="3" pageNumber="195">32</td>
</tr>
<tr id="3537952A05754092B88AFA5BF86CFA55" box="[165,1965,1427,1453]" gridrow="17" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7FA5BFC0EFA55" box="[904,975,1427,1453]" gridcol="3" gridrow="17" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DFA5BFA81FA55" box="[1042,1344,1427,1453]" gridcol="4" gridrow="17" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BE2DFA5BF92FFA55" box="[1538,1774,1427,1453]" gridcol="5" gridrow="17" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BFAAFA5BF86CFA55" box="[1925,1965,1427,1453]" gridcol="6" gridrow="17" pageId="3" pageNumber="195"></td>
</tr>
<tr id="3537952A05754092B88AFA08F86CFA22" box="[165,1965,1472,1498]" gridrow="18" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1">
<td id="76E6FC5605754092BA77FA08FCA2FA22" box="[600,867,1472,1498]" gridcol="2" gridrow="18" pageId="3" pageNumber="195">Osculum</td>
<td id="76E6FC5605754092BBA7FA08FC0EFA22" box="[904,975,1472,1498]" gridcol="3" gridrow="18" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DFA08FA81FA22" box="[1042,1344,1472,1498]" gridcol="4" gridrow="18" pageId="3" pageNumber="195">
62.8
<emphasis id="B9734B7A0575BF6EBC61FA08FBBCFA22" bold="true" box="[1102,1149,1472,1498]" pageId="3" pageNumber="195">84.4</emphasis>
132.2, SD=14.9
</td>
<td id="76E6FC5605754092BE2DFA08F92FFA22" box="[1538,1774,1472,1498]" gridcol="5" gridrow="18" pageId="3" pageNumber="195">
5.3
<emphasis id="B9734B7A0575BF6EBE1EFA08F993FA22" bold="true" box="[1585,1618,1472,1498]" pageId="3" pageNumber="195">7.0</emphasis>
8.9, SD=0.9
</td>
<td id="76E6FC5605754092BFAAFA08F86CFA22" box="[1925,1965,1472,1498]" gridcol="6" gridrow="18" pageId="3" pageNumber="195">30</td>
</tr>
<tr id="3537952A05754092B88AFA25F86CF9FF" box="[165,1965,1517,1543]" gridrow="19" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7FA25FC0EF9FF" box="[904,975,1517,1543]" gridcol="3" gridrow="19" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DFA25FA81F9FF" box="[1042,1344,1517,1543]" gridcol="4" gridrow="19" pageId="3" pageNumber="195">2256</td>
<td id="76E6FC5605754092BE2DFA25F92FF9FF" box="[1538,1774,1517,1543]" gridcol="5" gridrow="19" pageId="3" pageNumber="195">not measured</td>
<td id="76E6FC5605754092BFAAFA25F86CF9FF" box="[1925,1965,1517,1543]" gridcol="6" gridrow="19" pageId="3" pageNumber="195">2</td>
</tr>
<tr id="3537952A05754092B88AF9D3F86CF9CD" box="[165,1965,1563,1589]" gridrow="20" pageId="3" pageNumber="195">
<th id="76E6FC5605754092B88AF9D3FEDBF9CD" box="[165,282,1563,1589]" gridcol="0" gridrow="20" pageId="3" pageNumber="195">ZIN 1181</th>
<td id="76E6FC5605754092B953F9D3FE33F9CD" box="[380,498,1563,1589]" gridcol="1" gridrow="20" pageId="3" pageNumber="195">Triactines</td>
<td id="76E6FC5605754092BA77F9D3FCA2F9CD" box="[600,867,1563,1589]" gridcol="2" gridrow="20" pageId="3" pageNumber="195">Surface and choanosome</td>
<td id="76E6FC5605754092BBA7F9D3FC0EF9CD" box="[904,975,1563,1589]" gridcol="3" gridrow="20" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DF9D3FA81F9CD" box="[1042,1344,1563,1589]" gridcol="4" gridrow="20" pageId="3" pageNumber="195">
45.6
<emphasis id="B9734B7A0575BF6EBC61F9D3FBBCF9CD" bold="true" box="[1102,1149,1563,1589]" pageId="3" pageNumber="195">73.9</emphasis>
96.4, SD=10.8
</td>
<td id="76E6FC5605754092BE2DF9D3F92FF9CD" box="[1538,1774,1563,1589]" gridcol="5" gridrow="20" pageId="3" pageNumber="195">
5.0
<emphasis id="B9734B7A0575BF6EBE1EF9D3F993F9CD" bold="true" box="[1585,1618,1563,1589]" pageId="3" pageNumber="195">8.0</emphasis>
10.0, SD=1.2
</td>
<td id="76E6FC5605754092BFAAF9D3F86CF9CD" box="[1925,1965,1563,1589]" gridcol="6" gridrow="20" pageId="3" pageNumber="195">32</td>
</tr>
<tr id="3537952A05754092B88AF980F86CF99A" box="[165,1965,1608,1634]" gridrow="21" pageId="3" pageNumber="195" rowspan-0="1">
<td id="76E6FC5605754092B953F980FE33F99A" box="[380,498,1608,1634]" gridcol="1" gridrow="21" pageId="3" pageNumber="195">Tetractines</td>
<td id="76E6FC5605754092BA77F980FCA2F99A" box="[600,867,1608,1634]" gridcol="2" gridrow="21" pageId="3" pageNumber="195">Surface and choanosome</td>
<td id="76E6FC5605754092BBA7F980FC0EF99A" box="[904,975,1608,1634]" gridcol="3" gridrow="21" pageId="3" pageNumber="195">Basal</td>
<td id="76E6FC5605754092BC3DF980FA81F99A" box="[1042,1344,1608,1634]" gridcol="4" gridrow="21" pageId="3" pageNumber="195">
53.0
<emphasis id="B9734B7A0575BF6EBC61F980FBBCF99A" bold="true" box="[1102,1149,1608,1634]" pageId="3" pageNumber="195">76.2</emphasis>
96.5, SD=10.8
</td>
<td id="76E6FC5605754092BE2DF980F92FF99A" box="[1538,1774,1608,1634]" gridcol="5" gridrow="21" pageId="3" pageNumber="195">
5.5
<emphasis id="B9734B7A0575BF6EBE1EF980F993F99A" bold="true" box="[1585,1618,1608,1634]" pageId="3" pageNumber="195">7.6</emphasis>
9.9, SD=1.1
</td>
<td id="76E6FC5605754092BFAAF980F86CF99A" box="[1925,1965,1608,1634]" gridcol="6" gridrow="21" pageId="3" pageNumber="195">32</td>
</tr>
<tr id="3537952A05754092B88AF9BDF86CF977" box="[165,1965,1653,1679]" gridrow="22" pageId="3" pageNumber="195" rowspan-0="1" rowspan-1="1" rowspan-2="1">
<td id="76E6FC5605754092BBA7F9BDFC0EF977" box="[904,975,1653,1679]" gridcol="3" gridrow="22" pageId="3" pageNumber="195">Apical</td>
<td id="76E6FC5605754092BC3DF9BDFA81F977" box="[1042,1344,1653,1679]" gridcol="4" gridrow="22" pageId="3" pageNumber="195">
42.3
<emphasis id="B9734B7A0575BF6EBC61F9BDFBBCF977" bold="true" box="[1102,1149,1653,1679]" pageId="3" pageNumber="195">69.3</emphasis>
98.0, SD=19.6
</td>
<td id="76E6FC5605754092BE2DF9BDF92FF977" box="[1538,1774,1653,1679]" gridcol="5" gridrow="22" pageId="3" pageNumber="195">
2.5
<emphasis id="B9734B7A0575BF6EBE1EF9BDF993F977" bold="true" box="[1585,1618,1653,1679]" pageId="3" pageNumber="195">4.3</emphasis>
8.5, SD=1.6
</td>
<td id="76E6FC5605754092BFAAF9BDF86CF977" box="[1925,1965,1653,1679]" gridcol="6" gridrow="22" pageId="3" pageNumber="195">12</td>
</tr>
</table>
</paragraph>
<caption id="DF78C7E00572BF69B8B8F92AFF36F8BB" httpUri="https://zenodo.org/record/2673249/files/figure.png" pageId="4" pageNumber="196" startId="4.[151,250,1762,1787]" targetBox="[151,1435,151,1726]" targetPageId="4">
<paragraph id="8BB897680572BF69B8B8F92AFF36F8BB" blockId="4.[151,1437,1762,1859]" pageId="4" pageNumber="196">
<emphasis id="B9734B7A0572BF69B8B8F92AFECEF903" bold="true" box="[151,271,1762,1787]" pageId="4" pageNumber="196">FIGURE 1</emphasis>
.
<taxonomicName id="4C07ECEB0572BF69B932F92CFE71F903" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[285,432,1764,1787]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="196" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0572BF69B932F92CFE71F903" box="[285,432,1764,1787]" italics="true" pageId="4" pageNumber="196">Ernstia pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010572BF69B997F92BFDCBF903" box="[440,522,1763,1787]" pageId="4" pageNumber="196" rank="species">
<emphasis id="B9734B7A0572BF69B997F92BFDCBF903" bold="true" box="[440,522,1763,1787]" pageId="4" pageNumber="196">sp. nov.</emphasis>
</taxonomicNameLabel>
A, holotype sectioned longitudinally, note well developed atrium; B, three paratypes, in live; C, histological section of the atrial wall, note the absence of choanocytes; D, histological section of a tubule lined by choanocytes.
</paragraph>
</caption>
<subSubSection id="C31DC4E30572BF6BB8E8F8B9FBB4FE57" lastPageId="6" lastPageNumber="198" pageId="4" pageNumber="196" type="discussion">
<paragraph id="8BB897680572BF68B8E8F8B9FE75FE73" blockId="4.[151,1436,1905,2040]" lastBlockId="5.[151,1437,153,395]" lastPageId="5" lastPageNumber="197" pageId="4" pageNumber="196">
<emphasis id="B9734B7A0572BF69B8E8F8B9FEFAF873" bold="true" box="[199,315,1905,1931]" pageId="4" pageNumber="196">Remarks.</emphasis>
Molecular sequence data render this species as belonging to the genus
<taxonomicName id="4C07ECEB0572BF69BC58F8BAFB08F873" box="[1143,1225,1906,1931]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="196" phylum="Porifera" rank="genus">
<emphasis id="B9734B7A0572BF69BC58F8BAFB08F873" box="[1143,1225,1906,1931]" italics="true" pageId="4" pageNumber="196">Ernstia</emphasis>
</taxonomicName>
and being closely related to
<taxonomicName id="4C07ECEB0572BF69B924F85EFBC6F857" authority="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau, 2017" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[267,1031,1941,1968]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="4" pageNumber="196" phylum="Porifera" rank="species" species="citrea">
<emphasis id="B9734B7A0572BF69B924F85EFEADF857" box="[267,364,1942,1967]" italics="true" pageId="4" pageNumber="196">E. citrea</emphasis>
<bibRefCitation id="EF96EA990572BF69B95CF85DFBC6F857" author="Azevedo, F. &amp; Padua, A. &amp; Moraes, F. &amp; Rossi, A. &amp; Muricy, G. &amp; Klautau, M." box="[371,1031,1941,1968]" pageId="4" pageNumber="196" pagination="30" refId="ref3180" refString="Azevedo, F., Padua, A., Moraes, F., Rossi, A., Muricy, G. &amp; Klautau, M. (2017) Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands. Zootaxa, 4311 (3), 30 1 - 344. https: // doi. org / 10.11646 / zootaxa. 4311.3.1" type="journal article" year="2017">Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau, 2017</bibRefCitation>
</taxonomicName>
described from Rocas Atoll,
<collectingCountry id="F310D7F80572BF69BD77F85DFA5DF857" box="[1368,1436,1941,1967]" name="Brazil" pageId="4" pageNumber="196">Brazil</collectingCountry>
(
<figureCitation id="133C8BED0572BF69B88FF871FF25F82B" box="[160,228,1977,2003]" captionStart="FIGURE 3" captionStartId="6.[151,250,1090,1115]" captionTargetBox="[341,1228,499,1003]" captionTargetId="figure@6.[340,1247,489,1009]" captionTargetPageId="6" captionText="FIGURE 3. Maximum Likelihood tree inferred from the ITS rDNA sequences under the GTR model of Ernstia species (available in GenBank and generated in the present study) and three Ascandra species (as an outgroup). Bootstrap values are indicated." httpUri="https://zenodo.org/record/2673253/files/figure.png" pageId="4" pageNumber="196">Fig. 3</figureCitation>
). Indeed, in life these two species appear to be very similar, both have compact yellow cormus composed of tightly anastomosed tubuli and a long terminal osculum (see
<bibRefCitation id="EF96EA990572BF69BB6AF815FBEAF80F" author="Azevedo, F. &amp; Padua, A. &amp; Moraes, F. &amp; Rossi, A. &amp; Muricy, G. &amp; Klautau, M." box="[837,1067,2013,2039]" pageId="4" pageNumber="196" pagination="30" refId="ref3180" refString="Azevedo, F., Padua, A., Moraes, F., Rossi, A., Muricy, G. &amp; Klautau, M. (2017) Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands. Zootaxa, 4311 (3), 30 1 - 344. https: // doi. org / 10.11646 / zootaxa. 4311.3.1" type="journal article" year="2017">
Azevedo
<emphasis id="B9734B7A0572BF69BB9FF816FC28F80F" box="[944,1001,2013,2039]" italics="true" pageId="4" pageNumber="196">et al.</emphasis>
2017
</bibRefCitation>
, Figure 16E). As perceived from the published photographs (
<bibRefCitation id="EF96EA990573BF68B9FFFF51FD7BFF4B" author="Azevedo, F. &amp; Padua, A. &amp; Moraes, F. &amp; Rossi, A. &amp; Muricy, G. &amp; Klautau, M." box="[464,698,153,179]" pageId="5" pageNumber="197" pagination="30" refId="ref3180" refString="Azevedo, F., Padua, A., Moraes, F., Rossi, A., Muricy, G. &amp; Klautau, M. (2017) Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands. Zootaxa, 4311 (3), 30 1 - 344. https: // doi. org / 10.11646 / zootaxa. 4311.3.1" type="journal article" year="2017">
Azevedo
<emphasis id="B9734B7A0573BF68BA11FF52FDB6FF4B" box="[574,631,153,179]" italics="true" pageId="5" pageNumber="197">et al.</emphasis>
2017
</bibRefCitation>
, Figures 10A, B and 16E),
<taxonomicName id="4C07ECEB0573BF68BBDDFF52FB92FF4B" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[1010,1107,154,179]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="citrea">
<emphasis id="B9734B7A0573BF68BBDDFF52FB92FF4B" box="[1010,1107,154,179]" italics="true" pageId="5" pageNumber="197">E. citrea</emphasis>
</taxonomicName>
has less tightly anastomosed tubuli forming larger meshes on the surface of the sponge than in
<taxonomicName id="4C07ECEB0573BF68BBABFF76FC2DFF2F" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[900,1004,190,215]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0573BF68BBABFF76FC2DFF2F" box="[900,1004,190,215]" italics="true" pageId="5" pageNumber="197">E. pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010573BF68BBDBFF75FB8FFF2F" box="[1012,1102,189,215]" pageId="5" pageNumber="197" rank="species">
<emphasis id="B9734B7A0573BF68BBDBFF75FB8FFF2F" bold="true" box="[1012,1102,189,215]" pageId="5" pageNumber="197">sp. nov.</emphasis>
</taxonomicNameLabel>
The diameter of the tubuli in
<taxonomicName id="4C07ECEB0573BF68B8B8FF2AFF39FF03" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[151,248,226,251]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="citrea">
<emphasis id="B9734B7A0573BF68B8B8FF2AFF39FF03" box="[151,248,226,251]" italics="true" pageId="5" pageNumber="197">E. citrea</emphasis>
</taxonomicName>
is said to be
<quantity id="4CFF3A8D0573BF68B9B9FF29FE1AFF03" box="[406,475,225,251]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="197" unit="mm" value="3.0">3 mm</quantity>
, but according to scale bars on the above mentioned photographs this is an obvious mistype, probably should be
<quantity id="4CFF3A8D0573BF68B9F3FECDFDF3FEE7" box="[476,562,261,287]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="5" pageNumber="197" unit="mm" value="0.3">0.3 mm</quantity>
i.e. about the same as in
<taxonomicName id="4C07ECEB0573BF68BB62FECEFC75FEE7" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[845,948,262,287]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0573BF68BB62FECEFC75FEE7" box="[845,948,262,287]" italics="true" pageId="5" pageNumber="197">E. pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010573BF68BB94FECDFBD4FEE7" box="[955,1045,261,287]" pageId="5" pageNumber="197" rank="species">
<emphasis id="B9734B7A0573BF68BB94FECDFBD4FEE7" bold="true" box="[955,1045,261,287]" pageId="5" pageNumber="197">sp. nov.</emphasis>
</taxonomicNameLabel>
The triactines and tetractines of
<taxonomicName id="4C07ECEB0573BF68BDABFECEFF1EFEBB" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0573BF68BDABFECEFF1EFEBB" italics="true" pageId="5" pageNumber="197">E. pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010573BF68B8CAFEE1FEFCFEBB" box="[229,317,297,323]" pageId="5" pageNumber="197" rank="species">
<emphasis id="B9734B7A0573BF68B8CAFEE1FEFCFEBB" bold="true" box="[229,317,297,323]" pageId="5" pageNumber="197">sp. nov.</emphasis>
</taxonomicNameLabel>
show significantly greater range of size variations (
<quantity id="4CFF3A8D0573BF68BB56FEE0FC3DFEBB" box="[889,1020,296,323]" metricMagnitude="-1" metricUnit="m" metricValue="1.115" metricValueMax="1.85" metricValueMin="0.38" pageId="5" pageNumber="197" unit="mm" value="111.5" valueMax="185.0" valueMin="38.0">38185 µm</quantity>
) than those of
<taxonomicName id="4C07ECEB0573BF68BCB1FEE2FB3DFEBB" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[1182,1276,298,323]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="citrea">
<emphasis id="B9734B7A0573BF68BCB1FEE2FB3DFEBB" box="[1182,1276,298,323]" italics="true" pageId="5" pageNumber="197">E. citrea</emphasis>
</taxonomicName>
(
<quantity id="4CFF3A8D0573BF68BD24FEE1FA51FEBB" box="[1291,1424,297,323]" metricMagnitude="-2" metricUnit="m" metricValue="8.75" metricValueMax="10.8" metricValueMin="6.7" pageId="5" pageNumber="197" unit="mm" value="87.5" valueMax="108.0" valueMin="67.0">67108 µm</quantity>
). Further, the spicules with long cylindrical actines, occurring in the oscular and atrial wall of
<taxonomicName id="4C07ECEB0573BF68BC8BFE86FACDFE9F" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[1188,1292,334,359]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0573BF68BC8BFE86FACDFE9F" box="[1188,1292,334,359]" italics="true" pageId="5" pageNumber="197">E. pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010573BF68BD3DFE85FAADFE9F" box="[1298,1388,333,359]" pageId="5" pageNumber="197" rank="species">
<emphasis id="B9734B7A0573BF68BD3DFE85FAADFE9F" bold="true" box="[1298,1388,333,359]" pageId="5" pageNumber="197">sp. nov.</emphasis>
</taxonomicNameLabel>
, are not reported for
<taxonomicName id="4C07ECEB0573BF68B961FEBAFE6CFE73" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[334,429,370,395]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="citrea">
<emphasis id="B9734B7A0573BF68B961FEBAFE6CFE73" box="[334,429,370,395]" italics="true" pageId="5" pageNumber="197">E. citrea</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="DF78C7E00573BF68B8B8F86AFBA1F827" httpUri="https://zenodo.org/record/2673251/files/figure.png" pageId="5" pageNumber="197" startId="5.[151,250,1954,1979]" targetBox="[216,1383,395,1901]" targetPageId="5">
<paragraph id="8BB897680573BF68B8B8F86AFBA1F827" blockId="5.[151,1436,1954,2015]" pageId="5" pageNumber="197">
<emphasis id="B9734B7A0573BF68B8B8F86AFECFF843" bold="true" box="[151,270,1954,1979]" pageId="5" pageNumber="197">FIGURE 2</emphasis>
.
<taxonomicName id="4C07ECEB0573BF68B934F86BFE6FF842" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[283,430,1955,1978]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="5" pageNumber="197" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0573BF68B934F86BFE6FF842" box="[283,430,1955,1978]" italics="true" pageId="5" pageNumber="197">Ernstia pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010573BF68B99AF86BFDC6F843" box="[437,519,1955,1979]" pageId="5" pageNumber="197" rank="species">
<emphasis id="B9734B7A0573BF68B99AF86BFDC6F843" bold="true" box="[437,519,1955,1979]" pageId="5" pageNumber="197">sp. nov.</emphasis>
</taxonomicNameLabel>
A, triactines; B, tetractines; C, surface of the sponge, note numerous trichoxeas; D, inner wall of the atrium, note long apical actines of the tetractines projecting into the lumen of tubuli.
</paragraph>
</caption>
<paragraph id="8BB897680570BF6BB8E8FF51FBB4FE57" blockId="6.[151,1437,153,431]" pageId="6" pageNumber="198">
Other similar yellow
<taxonomicName id="4C07ECEB0570BF6BB99DFF52FDC5FF4B" box="[434,516,154,179]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="genus">
<emphasis id="B9734B7A0570BF6BB99DFF52FDC5FF4B" box="[434,516,154,179]" italics="true" pageId="6" pageNumber="198">Ernstia</emphasis>
</taxonomicName>
species with tightly anastomosed tubuli are
<taxonomicName id="4C07ECEB0570BF6BBBC3FF52FEC1FF2F" authority="Voigt, Erpenbeck &amp; Worheide, 2017" authorityName="Voigt, Erpenbeck &amp; Worheide" authorityYear="2017" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="arabica">
<emphasis id="B9734B7A0570BF6BBBC3FF52FBA1FF4B" box="[1004,1120,153,179]" italics="true" pageId="6" pageNumber="198">E. arabica</emphasis>
<bibRefCitation id="EF96EA990570BF6BBC49FF51FEC1FF2F" author="Voigt, O. &amp; Erpenbeck, D. &amp; Gonzalez-Pech, R. A. &amp; Al-Aidaroos, A. M. &amp; Berumen, M. L. &amp; Worheide, G." pageId="6" pageNumber="198" pagination="1009 - 1034" refId="ref4351" refString="Voigt, O., Erpenbeck, D., Gonzalez-Pech, R. A., Al-Aidaroos, A. M., Berumen, M. L. &amp; Worheide, G. (2017) Calcinea of the Red Sea: providing a DNA barcode inventory with description of four new species. Marine Biodiversity, 47 (4), 1009 - 1034. https: // doi. org / 10.1007 / s 12526 - 017 - 0671 - x" type="journal article" year="2017">Voigt, Erpenbeck &amp; Wörheide, 2017</bibRefCitation>
</taxonomicName>
from the Red Sea,
<taxonomicName id="4C07ECEB0570BF6BB9F4FF76FB19FF2F" authority="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau, 2017" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[475,1240,189,215]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="solaris">
<emphasis id="B9734B7A0570BF6BB9F4FF76FD87FF2F" box="[475,582,189,215]" italics="true" pageId="6" pageNumber="198">E. solaris</emphasis>
<bibRefCitation id="EF96EA990570BF6BBA61FF75FB19FF2F" author="Azevedo, F. &amp; Padua, A. &amp; Moraes, F. &amp; Rossi, A. &amp; Muricy, G. &amp; Klautau, M." box="[590,1240,189,215]" pageId="6" pageNumber="198" pagination="30" refId="ref3180" refString="Azevedo, F., Padua, A., Moraes, F., Rossi, A., Muricy, G. &amp; Klautau, M. (2017) Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands. Zootaxa, 4311 (3), 30 1 - 344. https: // doi. org / 10.11646 / zootaxa. 4311.3.1" type="journal article" year="2017">Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau, 2017</bibRefCitation>
</taxonomicName>
from the SW Atlantic off
<collectingCountry id="F310D7F80570BF6BB92BFF29FE8AFF03" box="[260,331,225,251]" name="Brazil" pageId="6" pageNumber="198">Brazil</collectingCountry>
, and
<taxonomicName id="4C07ECEB0570BF6BB9A8FF2AFCA7FF03" authority="Van Soest &amp; De Voogd, 2015" authorityName="Van Soest &amp; De Voogd" authorityYear="2015" box="[391,870,224,251]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="klautauae">
<emphasis id="B9734B7A0570BF6BB9A8FF2AFDD5FF03" box="[391,532,225,251]" italics="true" pageId="6" pageNumber="198">E. klautauae</emphasis>
<bibRefCitation id="EF96EA990570BF6BBA34FF29FCA7FF03" author="Van Soest, R. W. M. &amp; De Voogd, N. J." box="[539,870,224,251]" pageId="6" pageNumber="198" pagination="1 - 105" refId="ref4249" refString="Van Soest, R. W. M. &amp; De Voogd, N. J. (2015) Calcareous sponges of Indonesia. Zootaxa, 3951 (1), 1 - 105. https: // doi. org / 10.11646 / zootaxa. 3951.1.1" type="journal article" year="2015">Van Soest &amp; De Voogd, 2015</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F310D7F80570BF6BBB84FF29FBDDFF03" box="[939,1052,225,251]" name="Indonesia" pageId="6" pageNumber="198">Indonesia</collectingCountry>
. According to molecular data they all group together but are less related to
<taxonomicName id="4C07ECEB0570BF6BBA73FECEFD02FEE7" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[604,707,262,287]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0570BF6BBA73FECEFD02FEE7" box="[604,707,262,287]" italics="true" pageId="6" pageNumber="198">E. pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010570BF6BBAE5FECDFCE2FEE7" box="[714,803,261,287]" pageId="6" pageNumber="198" rank="species">
<emphasis id="B9734B7A0570BF6BBAE5FECDFCE2FEE7" bold="true" box="[714,803,261,287]" pageId="6" pageNumber="198">sp. nov.</emphasis>
</taxonomicNameLabel>
than
<taxonomicName id="4C07ECEB0570BF6BBB4DFECEFC00FEE7" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[866,961,262,287]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="citrea">
<emphasis id="B9734B7A0570BF6BBB4DFECEFC00FEE7" box="[866,961,262,287]" italics="true" pageId="6" pageNumber="198">E. citrea</emphasis>
</taxonomicName>
(
<figureCitation id="133C8BED0570BF6BBBFEFECDFBD4FEE7" box="[977,1045,261,287]" captionStart="FIGURE 3" captionStartId="6.[151,250,1090,1115]" captionTargetBox="[341,1228,499,1003]" captionTargetId="figure@6.[340,1247,489,1009]" captionTargetPageId="6" captionText="FIGURE 3. Maximum Likelihood tree inferred from the ITS rDNA sequences under the GTR model of Ernstia species (available in GenBank and generated in the present study) and three Ascandra species (as an outgroup). Bootstrap values are indicated." httpUri="https://zenodo.org/record/2673253/files/figure.png" pageId="6" pageNumber="198">Fig. 3</figureCitation>
). Morphological differences are as follows:
<taxonomicName id="4C07ECEB0570BF6BB8D5FEE2FEA4FEBB" authorityName="Azevedo, Padua, Moraes, Rossi, Muricy &amp; Klautau" authorityYear="2017" box="[250,357,297,323]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="solaris">
<emphasis id="B9734B7A0570BF6BB8D5FEE2FEA4FEBB" box="[250,357,297,323]" italics="true" pageId="6" pageNumber="198">E. solaris</emphasis>
</taxonomicName>
has smaller and significantly less variable spicules than
<taxonomicName id="4C07ECEB0570BF6BBBCEFEE2FB88FEBB" authority="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova, 2019" authorityName="Sanamyan &amp; Sanamyan &amp; Martynov &amp; Korshunova" authorityYear="2019" box="[993,1097,298,323]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="pyrum" status="sp. nov.">
<emphasis id="B9734B7A0570BF6BBBCEFEE2FB88FEBB" box="[993,1097,298,323]" italics="true" pageId="6" pageNumber="198">E. pyrum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A240F6010570BF6BBC60FEE1FB68FEBB" box="[1103,1193,297,323]" pageId="6" pageNumber="198" rank="species">
<emphasis id="B9734B7A0570BF6BBC60FEE1FB68FEBB" bold="true" box="[1103,1193,297,323]" pageId="6" pageNumber="198">sp. nov.</emphasis>
</taxonomicNameLabel>
, triactines and tetractines are in almost the same proportion (
<bibRefCitation id="EF96EA990570BF6BBA76FE85FC80FE9F" author="Azevedo, F. &amp; Padua, A. &amp; Moraes, F. &amp; Rossi, A. &amp; Muricy, G. &amp; Klautau, M." box="[601,833,333,359]" pageId="6" pageNumber="198" pagination="30" refId="ref3180" refString="Azevedo, F., Padua, A., Moraes, F., Rossi, A., Muricy, G. &amp; Klautau, M. (2017) Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands. Zootaxa, 4311 (3), 30 1 - 344. https: // doi. org / 10.11646 / zootaxa. 4311.3.1" type="journal article" year="2017">
Azevedo
<emphasis id="B9734B7A0570BF6BBAEAFE86FD3CFE9F" box="[709,765,333,359]" italics="true" pageId="6" pageNumber="198">et al.</emphasis>
2017
</bibRefCitation>
);
<taxonomicName id="4C07ECEB0570BF6BBB7BFE86FC0BFE9F" authorityName="Voigt, Erpenbeck &amp; Worheide" authorityYear="2017" box="[852,970,333,359]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="arabica">
<emphasis id="B9734B7A0570BF6BBB7BFE86FC0BFE9F" box="[852,970,333,359]" italics="true" pageId="6" pageNumber="198">E. arabica</emphasis>
</taxonomicName>
and
<taxonomicName id="4C07ECEB0570BF6BBC2FFE86FB4CFE9F" authorityName="Van Soest &amp; De Voogd" authorityYear="2015" box="[1024,1165,333,359]" class="Calcarea" family="Clathrinidae" genus="Ernstia" kingdom="Animalia" order="Clathrinida" pageId="6" pageNumber="198" phylum="Porifera" rank="species" species="klautauae">
<emphasis id="B9734B7A0570BF6BBC2FFE86FB4CFE9F" box="[1024,1165,333,359]" italics="true" pageId="6" pageNumber="198">E. klautauae</emphasis>
</taxonomicName>
have tri- and tetractines with conical actines, no spicules with long cylindrical actines are mentioned, tetractines either dominate or are in the same proportion as triactines (
<bibRefCitation id="EF96EA990570BF6BBA3EFE5DFD10FE57" author="Voigt, O. &amp; Erpenbeck, D. &amp; Gonzalez-Pech, R. A. &amp; Al-Aidaroos, A. M. &amp; Berumen, M. L. &amp; Worheide, G." box="[529,721,405,431]" pageId="6" pageNumber="198" pagination="1009 - 1034" refId="ref4351" refString="Voigt, O., Erpenbeck, D., Gonzalez-Pech, R. A., Al-Aidaroos, A. M., Berumen, M. L. &amp; Worheide, G. (2017) Calcinea of the Red Sea: providing a DNA barcode inventory with description of four new species. Marine Biodiversity, 47 (4), 1009 - 1034. https: // doi. org / 10.1007 / s 12526 - 017 - 0671 - x" type="journal article" year="2017">
Voigt
<emphasis id="B9734B7A0570BF6BBA78FE5EFD4EFE57" box="[599,655,405,431]" italics="true" pageId="6" pageNumber="198">et al.</emphasis>
2017
</bibRefCitation>
;
<bibRefCitation id="EF96EA990570BF6BBAF3FE5DFBE0FE57" author="Van Soest, R. W. M. &amp; De Voogd, N. J." box="[732,1057,404,431]" pageId="6" pageNumber="198" pagination="1 - 105" refId="ref4249" refString="Van Soest, R. W. M. &amp; De Voogd, N. J. (2015) Calcareous sponges of Indonesia. Zootaxa, 3951 (1), 1 - 105. https: // doi. org / 10.11646 / zootaxa. 3951.1.1" type="journal article" year="2015">Van Soest &amp; De Voogd 2015</bibRefCitation>
;
<bibRefCitation id="EF96EA990570BF6BBC03FE5DFBA8FE57" author="Van Soest, R. W. M. &amp; De Voogd, N. J." box="[1068,1129,405,431]" pageId="6" pageNumber="198" pagination="1 - 160" refId="ref4297" refString="Van Soest, R. W. M. &amp; De Voogd, N. J. (2018) Calcareous sponges of the Western Indian Ocean and Red Sea. Zootaxa, 4426 (1), 1 - 160. https: // doi. org / 10.11646 / zootaxa. 4426.1.1" type="journal article" year="2018">2018</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>