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<document id="10AC7C157D1B2BE33A1CC29D5C0BE381" ID-DOI="10.11646/zootaxa.1866.1.3" ID-ISSN="1175­5334" ID-Zenodo-Dep="5133305" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1627156080233" checkinUser="felipe" docAuthor="Tabachnick, Konstantin R. &amp; Menschenina, Dorte Janussen And Larisa L." docDate="2008" docId="0398E958486C1562FF410AC417E9F89B" docLanguage="en" docName="zt01866p068.pdf" docOrigin="Zootaxa 1866 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1866.1.3" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Euplectella aspergillum subsp. indonesicum Tabachnick, Janussen &amp; Menschenina 2008" docType="treatment" docVersion="3" lastPageNumber="54" masterDocId="FFA191204842154DFFD60F491274FFC3" masterDocTitle="New Australian Hexactinellida (Porifera) with a revision of Euplectella aspergillum *" masterLastPageNumber="68" masterPageNumber="7" pageNumber="53" updateTime="1699021398582" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="2F6E004F3E9D78E8C155FEB5C811750B">New Australian Hexactinellida (Porifera) with a revision of Euplectella aspergillum *</mods:title>
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<mods:name id="E71EA0D9F997978646CE99105FB07A32" type="personal">
<mods:role id="FE7A3EA708C7B009ED04FB810A24685F">
<mods:roleTerm id="0CE22023D2B91B5C6A804882677D7EC2">Author</mods:roleTerm>
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<mods:namePart id="365E916504CCCD7DEC5E51FBA3EA718C">Tabachnick, Konstantin R.</mods:namePart>
</mods:name>
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<mods:namePart id="BD980996D932B5578F13BF5D2E43855D">Menschenina, Dorte Janussen And Larisa L.</mods:namePart>
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<mods:typeOfResource id="E2CC6C8BB2AC8BC2EB5F3B6B5F0881A3">text</mods:typeOfResource>
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<mods:title id="9210260F7E63D4BBE77F3EA857D0BC3C">Zootaxa</mods:title>
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<mods:part id="F1EACE413548119E04AD879E2546853B">
<mods:date id="B517371C94C80AA230D890FAC2CEFA0E">2008</mods:date>
<mods:detail id="3C52A5F17DED8536A546E2AAADC39405" type="pubDate">
<mods:number id="5EE6504DFEE2ECC2A58A62C7EE3A6978">2008-09-03</mods:number>
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<mods:number id="40EAE934EC89B0F9290D1DC320BE96F0">1866</mods:number>
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<mods:url id="EE9ABFD7A6C516C63C2CCE574FCE0C0C">https://biotaxa.org/Zootaxa/article/view/zootaxa.1866.1.3</mods:url>
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<mods:identifier id="102F5AC50548A27FE2974314F764F0B1" type="DOI">10.11646/zootaxa.1866.1.3</mods:identifier>
<mods:identifier id="DE68237E4AEA07BF3EB10B50043BAF34" type="ISSN">1175­5334</mods:identifier>
<mods:identifier id="ECD73E3576D93146C9D6DA9FC8A5D942" type="Zenodo-Dep">5133305</mods:identifier>
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<treatment id="0398E958486C1562FF410AC417E9F89B" LSID="urn:lsid:plazi:treatment:0398E958486C1562FF410AC417E9F89B" httpUri="http://treatment.plazi.org/id/0398E958486C1562FF410AC417E9F89B" lastPageId="47" lastPageNumber="54" pageId="46" pageNumber="53">
<subSubSection id="C32B0BC5486C1563FF410AC4115BFA64" box="[151,815,1421,1447]" pageId="46" pageNumber="53" type="nomenclature">
<paragraph id="8B8E584E486C1563FF410AC4115BFA64" blockId="46.[151,815,1421,1447]" box="[151,815,1421,1447]" pageId="46" pageNumber="53">
<emphasis id="B945845C486C1563FF410AC4102EFA64" bold="true" box="[151,602,1421,1447]" pageId="46" pageNumber="53">
<taxonomicName id="4C3123CD486C1563FF410AC4139EFA64" ID-CoL="8FQL8" authorityName="Tabachnick, Janussen &amp; Menschenina" authorityYear="2008" box="[151,490,1421,1447]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="46" pageNumber="53" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="indonesicum">
<emphasis id="B945845C486C1563FF410AC4139EFA64" bold="true" box="[151,490,1421,1447]" italics="true" pageId="46" pageNumber="53">E. aspergillum indonesicum</emphasis>
</taxonomicName>
ssp. nov.
</emphasis>
(
<figureCitation id="130A44CB486C1563FDBD0AC410B5FA64" box="[619,705,1421,1447]" captionStart="FIGURE 26" captionStartId="47.[151,255,1171,1195]" captionText="FIGURE 26. E. aspergillum indonesicum, ssp.n., oscularia, holotype." pageId="46" pageNumber="53">Fig. 26</figureCitation>
;
<tableCitation id="C6B36DF5486C1563FD180AC41153FA64" box="[718,807,1421,1447]" captionStart="TABLE 22" captionStartId="48.[151,239,162,186]" captionText="TABLE 22: Some measurements of spicules of E. aspergillum indonesicum, ssp.n." pageId="46" pageNumber="53">Tab. 22</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C32B0BC5486C1562FF410A9717E9F89B" lastPageId="47" lastPageNumber="54" pageId="46" pageNumber="53" type="description">
<paragraph id="8B8E584E486C1563FF410A9711BBFA34" blockId="46.[151,1438,1501,1933]" box="[151,975,1501,1527]" pageId="46" pageNumber="53">
<emphasis id="B945845C486C1563FF410A971378FA34" box="[151,268,1502,1527]" italics="true" pageId="46" pageNumber="53">Synonymy</emphasis>
.
<taxonomicName id="4C3123CD486C1563FECC0A971067FA34" authority="Owen" authorityName="Owen" authorityYear="1841" box="[282,531,1501,1527]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="46" pageNumber="53" phylum="Porifera" rank="species" species="aspergillum">
<emphasis id="B945845C486C1563FECC0A9713B2FA34" box="[282,454,1502,1527]" italics="true" pageId="46" pageNumber="53">E. aspergillum</emphasis>
Owen
</taxonomicName>
(in part) in
<bibRefCitation id="EFA025BF486C1563FD490A9411BFFA34" author="Tabachnick, K. R." box="[671,971,1501,1527]" pageId="46" pageNumber="53" pagination="1388 - 1434" refId="ref36377" refString="Tabachnick, K. R. (2002 b) Family Euplectellidae Gray, 1867. In: Hooper, J. N. A. &amp; Soest, R. W. M. van (Eds.), Systema Porifera: A Guide to Classification of Sponges, Vol. 2. Kluver Academic / Plenum Publishers, New York, 1388 - 1434." type="book chapter" year="2002">Tabachnick, 2002b: 1391</bibRefCitation>
.
</paragraph>
<paragraph id="8B8E584E486C1563FF10094F161BF9DC" blockId="46.[151,1438,1501,1933]" box="[198,1135,1541,1567]" pageId="46" pageNumber="53">
<emphasis id="B945845C486C1563FF10094F133EF9DC" box="[198,330,1542,1567]" italics="true" pageId="46" pageNumber="53">Etymology.</emphasis>
Subspecies name refers to the region where the
<typeStatus id="548AE6EC486C1563FC56094C1192F9DC" box="[896,998,1541,1567]" pageId="46" pageNumber="53" type="holotype">holotype</typeStatus>
was found.
</paragraph>
<paragraph id="8B8E584E486C1563FF10097810E8F9B6" blockId="46.[151,1438,1501,1933]" pageId="46" pageNumber="53">
<emphasis id="B945845C486C1563FF1009781359F989" box="[198,301,1585,1610]" italics="true" pageId="46" pageNumber="53">Material</emphasis>
.
<materialsCitation id="3B595213486C1563FE97097810E8F9B6" collectionCode="RV" elevation="87" latitude="112.91861" pageId="46" pageNumber="53" specimenCode="IORAS 5" specimenCount="1" typeStatus="holotype">
<emphasis id="B945845C486C1563FE97097813D8F989" box="[321,428,1585,1610]" italics="true" pageId="46" pageNumber="53">
<typeStatus id="548AE6EC486C1563FE97097813D8F989" box="[321,428,1585,1610]" pageId="46" pageNumber="53" type="holotype">Holotype</typeStatus>
</emphasis>
:
<specimenCode id="DB97F035486C1563FE1709791045F989" box="[449,561,1584,1610]" collectionCode="IORAS" pageId="46" pageNumber="53">
IORAS
<date id="FF8F7E8E486C1563FDF309791045F989" box="[549,561,1584,1610]" pageId="46" pageNumber="53" value="1324-02-05">5</date>
</specimenCode>
/2/1324—Indonesian Archipelago,
<collectionCode id="ED20C08B486C1563FC0A09791676F989" box="[988,1026,1584,1610]" country="Italy" name="Collection of Leptospira Strains" pageId="46" pageNumber="53">RV</collectionCode>
<emphasis id="B945845C486C1563FBD909781622F989" box="[1039,1110,1585,1610]" italics="true" pageId="46" pageNumber="53">Vityaz</emphasis>
—50, sta. 6482, 4
<superScript id="7C44F506486C1563FAE00964174AF9F8" attach="right" box="[1334,1342,1581,1595]" fontSize="6" pageId="46" pageNumber="53">o</superScript>
31’2” – 30’8”
<geoCoordinate id="EE053E89486C1563FF000912131FF9B6" box="[214,363,1624,1653]" degrees="112" direction="north" minutes="55" orientation="latitude" pageId="46" pageNumber="53" precision="15" seconds="7" value="112.91861">
N 112
<superScript id="7C44F506486C1563FEF70911135DF9A5" attach="right" box="[289,297,1624,1638]" fontSize="6" pageId="46" pageNumber="53">o</superScript>
55’7”
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–56’3”E, depth
<quantity id="4CC9F5AB486C1563FDFB091210ECF9B6" box="[557,664,1627,1653]" metricMagnitude="1" metricUnit="m" metricValue="8.65" metricValueMax="8.8" metricValueMin="8.5" pageId="46" pageNumber="53" unit="m" value="86.5" valueMax="88.0" valueMin="85.0">
<elevation id="001CBF7D486C1563FDFB091210ECF9B6" box="[557,664,1627,1653]" metricMagnitude="1" metricUnit="m" metricValue="8.65" metricValueMax="8.8" metricValueMin="8.5" pageId="46" pageNumber="53" unit="m" value="86.5" valueMax="88.0" valueMin="85.0">85–88 m</elevation>
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.
</materialsCitation>
</paragraph>
<paragraph id="8B8E584E486C1563FF1009CA1769F84E" blockId="46.[151,1438,1501,1933]" pageId="46" pageNumber="53">
<emphasis id="B945845C486C1563FF1009CA132CF95F" box="[198,344,1667,1692]" italics="true" pageId="46" pageNumber="53">Description.</emphasis>
Body: The single specimen has the typical body form for
<taxonomicName id="4C3123CD486C1563FBC609CA16C8F95F" authorityName="Owen" authorityYear="1841" box="[1040,1212,1667,1692]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="46" pageNumber="53" phylum="Porifera" rank="species" species="aspergillum">
<emphasis id="B945845C486C1563FBC609CA16C8F95F" box="[1040,1212,1667,1692]" italics="true" pageId="46" pageNumber="53">E. aspergillum</emphasis>
</taxonomicName>
. The length is
<quantity id="4CC9F5AB486C1563FAA609CA12BCF906" metricMagnitude="-1" metricUnit="m" metricValue="1.9" pageId="46" pageNumber="53" unit="mm" value="190.0">190 mm</quantity>
, its diameter about
<quantity id="4CC9F5AB486C1563FE6209E2107FF906" box="[436,523,1707,1733]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="46" pageNumber="53" unit="mm" value="40.0">40 mm</quantity>
, the sieve­plate is oval 38x
<quantity id="4CC9F5AB486C1563FC8409E211DEF906" box="[850,938,1707,1733]" metricMagnitude="-2" metricUnit="m" metricValue="4.8" pageId="46" pageNumber="53" unit="mm" value="48.0">48 mm</quantity>
, anchorate basalia protrude about
<quantity id="4CC9F5AB486C1563FA9509E217EFF906" box="[1347,1435,1707,1733]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="46" pageNumber="53" unit="mm" value="60.0">60 mm</quantity>
, the walls are about
<quantity id="4CC9F5AB486C1563FEAA099A13A2F92E" box="[380,470,1747,1773]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="46" pageNumber="53" unit="mm" value="2.5">2.5 mm</quantity>
thick. Lateral ridges both circular and oblique are not very prominent, they are
<quantity id="4CC9F5AB486C1563FAA9099A12A9F8D6" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="46" pageNumber="53" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2– 3 mm</quantity>
high and rather short (usually
<quantity id="4CC9F5AB486C1563FD8309B210A1F8D6" box="[597,725,1787,1813]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="46" pageNumber="53" unit="mm" value="35.0" valueMax="40.0" valueMin="30.0">30–40 mm</quantity>
long), the last ridge situated close to the sieve­plate, often known as the cuff, is higher
<quantity id="4CC9F5AB486C1563FE37086A1030F8FE" box="[481,580,1827,1853]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="46" pageNumber="53" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4–5 mm</quantity>
. The lateral oscula are
<quantity id="4CC9F5AB486C1563FC86086A11A8F8FE" box="[848,988,1827,1853]" metricMagnitude="-3" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="46" pageNumber="53" unit="mm" value="1.15" valueMax="1.5" valueMin="0.8">0.8–1.5 mm</quantity>
in diameter, they are situated partly in regular rows and partly in alternating position, the sieve­plate shows colander structure with meshes triangular and rectangular
<quantity id="4CC9F5AB486C1563FE82083A13BAF84E" box="[340,462,1907,1933]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="3.5" metricValueMin="1.0" pageId="46" pageNumber="53" unit="mm" value="2.25" valueMax="3.5" valueMin="1.0">1–3.5 mm</quantity>
. This specimen was already figured in
<bibRefCitation id="EFA025BF486C1563FC4F083A160AF84E" author="Tabachnick, K. R." box="[921,1150,1907,1933]" pageId="46" pageNumber="53" pagination="1388 - 1434" refId="ref36377" refString="Tabachnick, K. R. (2002 b) Family Euplectellidae Gray, 1867. In: Hooper, J. N. A. &amp; Soest, R. W. M. van (Eds.), Systema Porifera: A Guide to Classification of Sponges, Vol. 2. Kluver Academic / Plenum Publishers, New York, 1388 - 1434." type="book chapter" year="2002">Tabachnick (2002b</bibRefCitation>
:
<figureCitation id="130A44CB486C1563FB5F083A177BF84E" box="[1161,1295,1907,1933]" captionStart="FIGURE 1" captionStartId="3.[151,255,1428,1452]" captionTargetBox="[151,1436,197,1402]" captionTargetId="figure-228@3.[151,1436,197,1402]" captionTargetPageId="3" captionText="FIGURE 1. Hyalonema (Hyalonema) proximum. A, dermal pinule, NTM Z 0002594, scale 30 µm. B, macramphidisc, NTM Z 0002573, scale 100 µm. C, mesamphidisc, NTM Z 0002594, scale 10µm. D, hexactin with micramphidiscs, NTM Z 0002594, scale 30µm." figureDoi="http://doi.org/10.5281/zenodo.5133307" httpUri="https://zenodo.org/record/5133307/files/figure.png" pageId="46" pageNumber="53">Fig. 1 A, B</figureCitation>
).
</paragraph>
<caption id="DF4E08C6486D1562FF410BDA11F4FB68" box="[151,896,1171,1195]" pageId="47" pageNumber="54" startId="47.[151,255,1171,1195]">
<paragraph id="8B8E584E486D1562FF410BDA11F4FB68" blockId="47.[151,896,1171,1195]" box="[151,896,1171,1195]" pageId="47" pageNumber="54">
<emphasis id="B945845C486D1562FF410BDA1352FB68" bold="true" box="[151,294,1171,1195]" pageId="47" pageNumber="54">FIGURE 26.</emphasis>
<taxonomicName id="4C3123CD486D1562FEFB0BDD1023FB68" authorityName="Tabachnick, Janussen &amp; Menschenina" authorityYear="2008" box="[301,599,1172,1195]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="indonesicum">
<emphasis id="B945845C486D1562FEFB0BDD1023FB68" box="[301,599,1172,1195]" italics="true" pageId="47" pageNumber="54">E. aspergillum indonesicum</emphasis>
</taxonomicName>
, ssp.n., oscularia, holotype.
</paragraph>
</caption>
<paragraph id="8B8E584E486D1562FF100BAF137BFABB" blockId="47.[151,1439,1254,1880]" pageId="47" pageNumber="54">
Spicules: The spicules are very similar to
<taxonomicName id="4C3123CD486D1562FD6B0BAF118AFB3C" authority="aspergillum" authorityName="aspergillum Owen" authorityYear="1841" box="[701,1022,1254,1279]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="aspergillum">
<emphasis id="B945845C486D1562FD6B0BAF118AFB3C" box="[701,1022,1254,1279]" italics="true" pageId="47" pageNumber="54">E. aspergillum aspergillum</emphasis>
</taxonomicName>
and their important measurements are given in the
<tableCitation id="C6B36DF5486D1562FE8E0A4713C0FAEB" box="[344,436,1294,1320]" captionStart="TABLE 22" captionStartId="48.[151,239,162,186]" captionText="TABLE 22: Some measurements of spicules of E. aspergillum indonesicum, ssp.n." pageId="47" pageNumber="54">Tab. 22</tableCitation>
. The proportions of the oscularia are following: hexactins – 3 %, pentactins – 69 %, stauractins – 7 %, paratetractins – 4 %, triactins and diactins – 9 % (n=112) (their rays are
<quantity id="4CC9F5AB486D1562FB6F0A7F17F5FA93" box="[1209,1409,1334,1360]" metricMagnitude="-5" metricUnit="m" metricValue="2.4" metricValueMax="3.4" metricValueMin="1.4" pageId="47" pageNumber="54" unit="mm" value="0.024" valueMax="0.034" valueMin="0.014">
<geoCoordinate id="EE053E89486D1562FB6F0A7F168FFA93" box="[1209,1275,1334,1360]" degrees="0.014" direction="north" orientation="latitude" pageId="47" pageNumber="54" precision="55" value="0.014">0.014</geoCoordinate>
<geoCoordinate id="EE053E89486D1562FB2D0A7F1738FA93" box="[1275,1356,1334,1360]" degrees="0.034" direction="west" orientation="longitude" pageId="47" pageNumber="54" precision="55" value="-0.034">–0.034</geoCoordinate>
mm
</quantity>
in diameter).
</paragraph>
<paragraph id="8B8E584E486D1562FF100ACF17E9F89B" blockId="47.[151,1439,1254,1880]" pageId="47" pageNumber="54">
<emphasis id="B945845C486D1562FF100ACF1359FA5C" box="[198,301,1414,1439]" italics="true" pageId="47" pageNumber="54">Remarks</emphasis>
. The new subspecies is very similar to
<taxonomicName id="4C3123CD486D1562FCDF0ACF1638FA5C" authority="aspergillum" authorityName="aspergillum Owen" authorityYear="1841" box="[777,1100,1414,1439]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="aspergillum">
<emphasis id="B945845C486D1562FCDF0ACF1638FA5C" box="[777,1100,1414,1439]" italics="true" pageId="47" pageNumber="54">E. aspergillum aspergillum</emphasis>
</taxonomicName>
in sizes and shapes of most spicules. The proportion of microscleres which are located in the vicinity of the lateral oscula is also similar between these two sponges: pentactins predominate in
<taxonomicName id="4C3123CD486D1562FCE30A9F16F0FA2C" authorityName="Tabachnick, Janussen &amp; Menschenina" authorityYear="2008" box="[821,1156,1494,1519]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="indonesicum">
<emphasis id="B945845C486D1562FCE30A9F16F0FA2C" box="[821,1156,1494,1519]" italics="true" pageId="47" pageNumber="54">E. aspergillum indonesicum</emphasis>
</taxonomicName>
(69 %); these are also common for
<taxonomicName id="4C3123CD486D1562FEF80AB7101FF9D4" authority="aspergillum" authorityName="aspergillum Owen" authorityYear="1841" box="[302,619,1534,1559]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="aspergillum">
<emphasis id="B945845C486D1562FEF80AB7101FF9D4" box="[302,619,1534,1559]" italics="true" pageId="47" pageNumber="54">E. aspergillum aspergillum</emphasis>
</taxonomicName>
where their proportion varies between 20 and 96 % (usually closer to the latter). The only difference between the two subspecies is the ray length of oscularia, which measure 0.061–0.19/
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<geoCoordinate id="EE053E89486D1562FEF409071310F9AB" box="[290,356,1614,1640]" degrees="0.008" direction="north" orientation="latitude" pageId="47" pageNumber="54" precision="55" value="0.008">0.008</geoCoordinate>
<geoCoordinate id="EE053E89486D1562FEB2090713C2F9AB" box="[356,438,1614,1640]" degrees="0.023" direction="west" orientation="longitude" pageId="47" pageNumber="54" precision="55" value="-0.023">–0.023</geoCoordinate>
mm
</quantity>
; length average is
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. In
<taxonomicName id="4C3123CD486D1562FCAA090716C8F9A4" authority="aspergillum" authorityName="aspergillum Owen" authorityYear="1841" box="[892,1212,1614,1639]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="aspergillum">
<emphasis id="B945845C486D1562FCAA090716C8F9A4" box="[892,1212,1614,1639]" italics="true" pageId="47" pageNumber="54">E. aspergillum aspergillum</emphasis>
</taxonomicName>
the corresponding spicule rays are
<quantity id="4CC9F5AB486D1562FE85093F106EF953" box="[339,538,1654,1680]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" metricValueMax="6.84" metricValueMin="0.76" pageId="47" pageNumber="54" unit="mm" value="0.38" valueMax="0.684" valueMin="0.076">
<geoCoordinate id="EE053E89486D1562FE85093F13E1F953" box="[339,405,1654,1680]" degrees="0.076" direction="north" orientation="latitude" pageId="47" pageNumber="54" precision="55" value="0.076">0.076</geoCoordinate>
<geoCoordinate id="EE053E89486D1562FE43093F1392F953" box="[405,486,1654,1680]" degrees="0.684" direction="west" orientation="longitude" pageId="47" pageNumber="54" precision="55" value="-0.684">–0.684</geoCoordinate>
mm
</quantity>
long (their average length varies in different specimens between
<quantity id="4CC9F5AB486D1562FAC0093F12BCF97B" metricMagnitude="-4" metricUnit="m" metricValue="2.8949999999999996" metricValueMax="3.4899999999999998" metricValueMin="2.3000000000000003" pageId="47" pageNumber="54" unit="mm" value="0.2895" valueMax="0.349" valueMin="0.23">0.23–0.349 mm</quantity>
, which is significantly longer than that of
<taxonomicName id="4C3123CD486D1562FD6909D7167DF974" authorityName="Tabachnick, Janussen &amp; Menschenina" authorityYear="2008" box="[703,1033,1694,1719]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="indonesicum">
<emphasis id="B945845C486D1562FD6909D7167DF974" box="[703,1033,1694,1719]" italics="true" pageId="47" pageNumber="54">E. aspergillum indonesicum</emphasis>
</taxonomicName>
). In any investigated specimen of
<taxonomicName id="4C3123CD486D1562FF41098F13A1F91C" authority="aspergillum" authorityName="aspergillum Owen" authorityYear="1841" box="[151,469,1734,1759]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="subSpecies" species="aspergillum" subSpecies="aspergillum">
<emphasis id="B945845C486D1562FF41098F13A1F91C" box="[151,469,1734,1759]" italics="true" pageId="47" pageNumber="54">E. aspergillum aspergillum</emphasis>
</taxonomicName>
the maximal length of oscularia is much longer then
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in length (maximal length of that in the new subspecies). Since these spicules (oscularia) are becoming important for the recognition of the subspecies of
<emphasis id="B945845C486D1562FE16085F1007F8EC" box="[448,627,1814,1839]" italics="true" pageId="47" pageNumber="54">
<taxonomicName id="4C3123CD486D1562FE16085F101BF8EC" authorityName="Owen" authorityYear="1841" box="[448,623,1814,1839]" class="Hexactinellida" family="Euplectellidae" genus="Euplectella" kingdom="Animalia" order="Lyssacinosida" pageId="47" pageNumber="54" phylum="Porifera" rank="species" species="aspergillum">E. aspergillum</taxonomicName>
,
</emphasis>
as it is stated in this publication, we suppose that such difference in the ray length variation is also important and may be considered as a character of lower then species level too.
</paragraph>
</subSubSection>
</treatment>
</document>
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