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<document id="17A3DC20CC7F3B44B251279434CAA037" ID-DOI="10.11646/zootaxa.3948.2.8" ID-GBIF-Dataset="3d3c7ad3-5b3c-4a1e-9ac7-c3d5691b6db0" ID-ISSN="1175-5326" ID-Zenodo-Dep="240503" ID-ZooBank="C7BFCECE-7296-49A4-8331-3C78645850A5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461044092664" checkinUser="plazi" docAuthor="Cumming, Robyn L." docDate="2015" docId="03A6577A9176FF9620D4A3109534ACC8" docLanguage="en" docName="zt03948p286.pdf" docOrigin="Zootaxa 3948 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Stephanotheca ipsum Cumming, 2015, n. sp." docType="treatment" docVersion="9" lastPageNumber="283" masterDocId="FF9F2F029177FF922043A617913CAE6F" masterDocTitle="Two tropical species of Stephanotheca (Bryozoa, Cheilostomata, Lanceoporidae) from the Gulf of Carpentaria, Australia" masterLastPageNumber="286" masterPageNumber="279" pageNumber="280" updateTime="1698576331612" updateUser="plazi">
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<mods:title id="A991D41C08E9548410A7E7331C21D7DE">Two tropical species of Stephanotheca (Bryozoa, Cheilostomata, Lanceoporidae) from the Gulf of Carpentaria, Australia</mods:title>
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<mods:namePart id="BE09564A1AAEED65BDC359D819452F56">Cumming, Robyn L.</mods:namePart>
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<mods:date id="488F548A7AE387AB76317A1B61230FDC">2015</mods:date>
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<treatment id="03A6577A9176FF9620D4A3109534ACC8" ID-DOI="http://doi.org/10.5281/zenodo.5625690" ID-GBIF-Taxon="119610284" ID-Zenodo-Dep="5625690" LSID="urn:lsid:plazi:treatment:03A6577A9176FF9620D4A3109534ACC8" httpUri="http://treatment.plazi.org/id/03A6577A9176FF9620D4A3109534ACC8" lastPageId="4" lastPageNumber="283" pageId="1" pageNumber="280">
<subSubSection id="C315B5E79176FF9320D4A3109054AB2C" pageId="1" pageNumber="280" type="nomenclature">
<paragraph id="8BB0E66C9176FF9320D4A31090DFAB4D" blockId="1.[151,483,1287,1347]" box="[151,483,1287,1314]" pageId="1" pageNumber="280">
<heading id="D0F851009176FF9320D4A31090DFAB4D" bold="true" box="[151,483,1287,1314]" fontSize="11" level="1" pageId="1" pageNumber="280" reason="1">
<emphasis id="B97B3A7E9176FF9320D4A31090DFAB4D" bold="true" box="[151,483,1287,1314]" pageId="1" pageNumber="280">
<taxonomicName id="4C0F9DEF9176FF9320D4A31090A6AB4E" box="[151,410,1287,1313]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="1" pageNumber="280" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9176FF9320D4A31090A6AB4E" bold="true" box="[151,410,1287,1313]" italics="true" pageId="1" pageNumber="280">Stephanotheca ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059176FF9321E3A31F90DFAB4D" box="[416,483,1288,1314]" pageId="1" pageNumber="280" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BB0E66C9176FF9320D4A33D9054AB2C" blockId="1.[151,483,1287,1347]" box="[151,360,1322,1347]" pageId="1" pageNumber="280">
(
<figureCitation id="1334FAE99176FF9320DDA33D91C2AB2C" box="[158,254,1322,1347]" captionStart="FIGURE 1" captionStartId="3.[151,250,1954,1976]" captionTargetBox="[202,1384,193,1931]" captionTargetId="figure@3.[202,1385,193,1932]" captionTargetPageId="3" captionText="FIGURE 1. Stephanotheca ipsum n. sp. A, B, D, F, paratype (MTQ G 26768), C, E, holotype (MTQ G 26766): A, whole colony; B, primary orifice with suboral avicularium; C, autozooid and ovicellate zooid; note the ridged ooecium; D, marginal autozooids; note septula in lateral walls; E, ooecium; F, primary orifice with operculum." httpUri="https://zenodo.org/record/240504/files/figure.png" pageId="1" pageNumber="280">Figure 1</figureCitation>
,
<tableCitation id="C68DD3D79176FF93214FA33D9061AB2C" box="[268,349,1322,1347]" captionStart="TABLE 1" captionStartId="2.[151,239,260,283]" captionTargetBox="[159,1376,342,860]" captionTargetPageId="2" captionText="TABLE 1. Measurements (mm) and counts for Stephanotheca ipsum n. sp. Zooid, orifice, avicularia and ovicell measurements on holotype (MTQ G 26766), pseudopore measurements on MTQ G 26768." httpUri="http://table.plazi.org/id/DF70B6E49175FF9020D4A713956FAF54" pageId="1" pageNumber="280" tableUuid="DF70B6E49175FF9020D4A713956FAF54">Table 1</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C315B5E79176FF9320D4A3659039AB99" pageId="1" pageNumber="280" type="materials_examined">
<paragraph id="8BB0E66C9176FF9320D4A3659039AB99" blockId="1.[151,1436,1394,2031]" pageId="1" pageNumber="280">
<emphasis id="B97B3A7E9176FF9320D4A36590B2ABE4" bold="true" box="[151,398,1394,1419]" pageId="1" pageNumber="280">Material Examined.</emphasis>
<typeStatus id="54B458CE9176FF9321D8A364933EABE4" box="[411,514,1395,1419]" pageId="1" pageNumber="280" type="holotype">
<emphasis id="B97B3A7E9176FF9321D8A364933EABE4" box="[411,514,1395,1419]" italics="true" pageId="1" pageNumber="280">Holotype</emphasis>
</typeStatus>
: MTQ G26766, southeastern GoC,
<geoCoordinate id="EE3B80AB9176FF9323F4A3659568ABE4" box="[951,1108,1394,1419]" direction="south" orientation="latitude" pageId="1" pageNumber="280" precision="1" value="-16.6819">16°40.914’ S</geoCoordinate>
,
<geoCoordinate id="EE3B80AB9176FF932424A3649429ABE5" box="[1127,1301,1395,1419]" direction="east" orientation="longitude" pageId="1" pageNumber="280" precision="1" value="140.20154">140°12.092’ E</geoCoordinate>
, encrusting
<taxonomicName id="4C0F9DEF9176FF9320D4A3819036ABC1" box="[151,266,1430,1454]" class="Gymnolaemata" family="Colatooeciidae" genus="Cigclisula" kingdom="Animalia" order="Cheilostomatida" pageId="1" pageNumber="280" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9176FF9320D4A3819036ABC1" box="[151,266,1430,1454]" italics="true" pageId="1" pageNumber="280">Cigclisula</emphasis>
</taxonomicName>
sp.,
<specimenCount id="9D092DE59176FF932101A38090B8ABC1" box="[322,388,1431,1455]" pageId="1" pageNumber="280" type="generic">
<quantity id="4CF74B899176FF932101A38090BCABC1" box="[322,384,1431,1455]" metricMagnitude="1" metricUnit="m" metricValue="3.3" pageId="1" pageNumber="280" unit="m" value="33.0">33 m</quantity>
.
</specimenCount>
<typeStatus id="54B458CE9176FF9321CFA38090C1ABC1" box="[396,509,1431,1454]" pageId="1" pageNumber="280" type="paratype">
<emphasis id="B97B3A7E9176FF9321CFA38090C1ABC1" box="[396,509,1431,1454]" italics="true" pageId="1" pageNumber="280">Paratypes</emphasis>
</typeStatus>
: MTQ G26767, encrusting
<emphasis id="B97B3A7E9176FF93237FA381928AABC1" box="[828,950,1430,1454]" italics="true" pageId="1" pageNumber="280">
<taxonomicName id="4C0F9DEF9176FF93237FA381928EABC1" box="[828,946,1430,1454]" class="Gymnolaemata" family="Colatooeciidae" genus="Cigclisula" kingdom="Animalia" order="Cheilostomatida" pageId="1" pageNumber="280" phylum="Bryozoa" rank="genus">Cigclisula</taxonomicName>
,
</emphasis>
same data as for
<typeStatus id="54B458CE9176FF9324C2A38195DBABC0" box="[1153,1255,1430,1455]" pageId="1" pageNumber="280" type="holotype">holotype</typeStatus>
; MTQ G26768, eastern GoC, seabed surrounding submerged coral reef,
<geoCoordinate id="EE3B80AB9176FF93235EA3AD9289ABBC" box="[797,949,1466,1491]" direction="south" orientation="latitude" pageId="1" pageNumber="280" precision="1" value="-15.25935">15°15.561’ S</geoCoordinate>
,
<geoCoordinate id="EE3B80AB9176FF932387A3AD9550ABBD" box="[964,1132,1466,1491]" direction="east" orientation="longitude" pageId="1" pageNumber="280" precision="1" value="140.38174">140°22.905’ E</geoCoordinate>
, encrusting
<taxonomicName id="4C0F9DEF9176FF9324BAA3AC94A0ABBC" box="[1273,1436,1467,1491]" class="Gymnolaemata" family="Steginoporellidae" genus="Steginoporella" kingdom="Animalia" order="Cheilostomatida" pageId="1" pageNumber="280" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9176FF9324BAA3AC94A0ABBC" box="[1273,1436,1467,1491]" italics="true" pageId="1" pageNumber="280">Steginoporella</emphasis>
</taxonomicName>
sp.,
<specimenCount id="9D092DE59176FF932086A3C89039AB99" box="[197,261,1503,1527]" pageId="1" pageNumber="280" type="generic">
<quantity id="4CF74B899176FF932086A3C8903DAB99" box="[197,257,1503,1527]" metricMagnitude="1" metricUnit="m" metricValue="4.9" pageId="1" pageNumber="280" unit="m" value="49.0">49 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="C315B5E79176FF932084A01590FAA850" pageId="1" pageNumber="280" type="etymology">
<paragraph id="8BB0E66C9176FF932084A01590FAA850" blockId="1.[151,1436,1394,2031]" pageId="1" pageNumber="280">
<emphasis id="B97B3A7E9176FF932084A0159072A874" bold="true" box="[199,334,1538,1563]" pageId="1" pageNumber="280">Etymology.</emphasis>
From the Latin
<taxonomicName id="4C0F9DEF9176FF932242A0149378A875" box="[513,580,1539,1562]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="1" pageNumber="280" phylum="Bryozoa" rank="species" species="ipsum">
<emphasis id="B97B3A7E9176FF932242A0149378A875" box="[513,580,1539,1562]" italics="true" pageId="1" pageNumber="280">ipsum</emphasis>
</taxonomicName>
for button, for the button-like roundness of the primary orifice, the sinus and the adventitious avicularia.
</paragraph>
</subSubSection>
<subSubSection id="C315B5E79176FF902084A05D95DDAEBB" lastPageId="2" lastPageNumber="281" pageId="1" pageNumber="280" type="description">
<paragraph id="8BB0E66C9176FF932084A05D90AAA89C" blockId="1.[151,1436,1394,2031]" pageId="1" pageNumber="280">
<emphasis id="B97B3A7E9176FF932084A05D9065A80C" bold="true" box="[199,345,1610,1635]" pageId="1" pageNumber="280">Description.</emphasis>
Colony encrusting; autozooids irregularly hexagonal (c. 0.4 x
<quantity id="4CF74B899176FF93246FA05C95BBA80D" box="[1068,1159,1611,1635]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="280" unit="mm" value="0.3">0.3 mm</quantity>
;
<tableCitation id="C68DD3D79176FF9324D6A05D95D6A80C" box="[1173,1258,1610,1635]" captionStart="TABLE 1" captionStartId="2.[151,239,260,283]" captionTargetBox="[159,1376,342,860]" captionTargetPageId="2" captionText="TABLE 1. Measurements (mm) and counts for Stephanotheca ipsum n. sp. Zooid, orifice, avicularia and ovicell measurements on holotype (MTQ G 26766), pseudopore measurements on MTQ G 26768." httpUri="http://table.plazi.org/id/DF70B6E49175FF9020D4A713956FAF54" pageId="1" pageNumber="280" tableUuid="DF70B6E49175FF9020D4A713956FAF54">Table 1</tableCitation>
); frontal shield flattened to slightly convex; pseudopores relatively small (c.
<quantity id="4CF74B899176FF932306A0789284A8E9" box="[837,952,1647,1671]" metricMagnitude="-6" metricUnit="m" metricValue="8.0" pageId="1" pageNumber="280" unit="mm" value="0.008">0.008 mm</quantity>
diameter) and widely spaced, separated by more than two pseudopore diameters (c. 43 per zooid), rounded to elongate, extending to zooid margins; interzooidal boundaries marked by thin grooves and occasional elongate sutural pores; walls between zooids with 3–4 uniporous septula.
</paragraph>
<paragraph id="8BB0E66C9176FF932084A0E993D7A955" blockId="1.[151,1436,1394,2031]" pageId="1" pageNumber="280">
Primary orifice as wide as long (c. 0.10 x
<quantity id="4CF74B899176FF9322D4A0E893C3A978" box="[663,767,1791,1815]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="280" unit="mm" value="0.1">0.10 mm</quantity>
); anter round; lunula restricted to distal half of orifice; sinus a wide rounded arc; condyles large, elongate, serrate.
</paragraph>
<paragraph id="8BB0E66C9176FF932084A1519568A9A4" blockId="1.[151,1436,1394,2031]" pageId="1" pageNumber="280">
Each zooid with a single, small, round, suboral, medial adventitious avicularium (c.
<quantity id="4CF74B899176FF932435A15095E5A931" box="[1142,1241,1863,1887]" metricMagnitude="-5" metricUnit="m" metricValue="4.0" pageId="1" pageNumber="280" unit="mm" value="0.04">0.04 mm</quantity>
diameter), cystid raised proximally, directed proximofrontally; proximal opesia and rostral foramen oval; mandible semicircular; crossbar complete; sometimes one, rarely two, additional avicularia of same shape and size proximally, adjacent to orifice of an adjacent zooid, directed distolaterally; vicarious avicularia not observed.
</paragraph>
<paragraph id="8BB0E66C9176FF902084A1C195DDAEBB" blockId="1.[151,1436,1394,2031]" lastBlockId="2.[151,1436,151,213]" lastPageId="2" lastPageNumber="281" pageId="1" pageNumber="280">
Ooecium wider than long (c. 0.3 x
<quantity id="4CF74B899176FF93221EA1C09385A980" box="[605,697,2007,2031]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="280" unit="mm" value="0.2">0.2 mm</quantity>
), immersed, bordered by ridge of calcification that is sometimes complete, sometimes restricted to distal edge, not crossed by suture lines; orifice dimorphic, the ovicellate orifice significantly wider than autozooidal orifice (c. 0.12 vs
<quantity id="4CF74B899175FF9022BEA6AB9258AEBB" box="[765,868,188,212]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="281" unit="mm" value="0.1">0.10 mm</quantity>
; 1-tailed t-test: p&lt;0.001;
<tableCitation id="C68DD3D79175FF90243CA6AB95ECAEBB" box="[1151,1232,188,213]" captionStart="TABLE 1" captionStartId="2.[151,239,260,283]" captionTargetBox="[159,1376,342,860]" captionTargetPageId="2" captionText="TABLE 1. Measurements (mm) and counts for Stephanotheca ipsum n. sp. Zooid, orifice, avicularia and ovicell measurements on holotype (MTQ G 26766), pseudopore measurements on MTQ G 26768." httpUri="http://table.plazi.org/id/DF70B6E49175FF9020D4A713956FAF54" pageId="2" pageNumber="281" tableUuid="DF70B6E49175FF9020D4A713956FAF54">Table 1</tableCitation>
).
</paragraph>
</subSubSection>
<caption id="DF70B6E49175FF9020D4A713956FAF54" ID-Table-UUID="DF70B6E49175FF9020D4A713956FAF54" httpUri="http://table.plazi.org/id/DF70B6E49175FF9020D4A713956FAF54" pageId="2" pageNumber="281" targetBox="[159,1376,342,860]" targetIsTable="true" targetPageId="2">
<paragraph id="8BB0E66C9175FF9020D4A713956FAF54" blockId="2.[151,1436,259,315]" pageId="2" pageNumber="281">
<emphasis id="B97B3A7E9175FF9020D4A7139033AF74" bold="true" box="[151,271,260,283]" pageId="2" pageNumber="281">TABLE 1.</emphasis>
Measurements (mm) and counts for
<taxonomicName id="4C0F9DEF9175FF9022FFA7149298AF74" box="[700,932,259,283]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9175FF9022FFA7149298AF74" box="[700,932,259,283]" italics="true" pageId="2" pageNumber="281">Stephanotheca ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF9023F2A71392CFAF74" box="[945,1011,260,283]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF9023F2A71392CFAF74" bold="true" box="[945,1011,260,283]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
Zooid, orifice, avicularia and ovicell measurements on holotype (MTQ G26766), pseudopore measurements on MTQ G26768.
</paragraph>
</caption>
<paragraph id="8BB0E66C9175FF9022EBA740946FAD33" pageId="2" pageNumber="281">
<table id="F90F14CC9175006D20DCA741945CAD33" box="[159,1376,342,860]" gridcols="4" gridrows="13" pageId="2" pageNumber="281">
<tr id="353FE42E9175006D20DCA741945CAF03" box="[159,1376,342,364]" gridrow="0" pageId="2" pageNumber="281" rowspan-0="1">
<th id="76EE8D529175006D22EBA74193DEAF03" box="[680,738,342,364]" gridcol="1" gridrow="0" pageId="2" pageNumber="281">Mean</th>
<th id="76EE8D529175006D2338A74195F6AF03" box="[891,1226,342,364]" gridcol="2" gridrow="0" pageId="2" pageNumber="281">Standard deviation Range</th>
<th id="76EE8D529175006D2505A741945CAF03" box="[1350,1376,342,364]" gridcol="3" gridrow="0" pageId="2" pageNumber="281">N</th>
</tr>
<tr id="353FE42E9175006D20DCA797945CAFF9" box="[159,1376,384,406]" gridrow="1" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA797937FAFF9" box="[159,579,384,406]" gridcol="0" gridrow="1" pageId="2" pageNumber="281">Zooid length</th>
<td id="76EE8D529175006D22EBA79793DEAFF9" box="[680,738,384,406]" gridcol="1" gridrow="1" pageId="2" pageNumber="281">0.446</td>
<td id="76EE8D529175006D2338A79795F6AFF9" box="[891,1226,384,406]" gridcol="2" gridrow="1" pageId="2" pageNumber="281">0.060 0.369–0.558</td>
<td id="76EE8D529175006D2505A797945CAFF9" box="[1350,1376,384,406]" gridcol="3" gridrow="1" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA7BE945CAFD0" box="[159,1376,425,447]" gridrow="2" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA7BE937FAFD0" box="[159,579,425,447]" gridcol="0" gridrow="2" pageId="2" pageNumber="281">Zooid width</th>
<td id="76EE8D529175006D22EBA7BE93DEAFD0" box="[680,738,425,447]" gridcol="1" gridrow="2" pageId="2" pageNumber="281">0.256</td>
<td id="76EE8D529175006D2338A7BE95F6AFD0" box="[891,1226,425,447]" gridcol="2" gridrow="2" pageId="2" pageNumber="281">0.063 0.190–0.353</td>
<td id="76EE8D529175006D2505A7BE945CAFD0" box="[1350,1376,425,447]" gridcol="3" gridrow="2" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA7C5945CAF87" box="[159,1376,466,488]" gridrow="3" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA7C5937FAF87" box="[159,579,466,488]" gridcol="0" gridrow="3" pageId="2" pageNumber="281">Autozooid orifice length</th>
<td id="76EE8D529175006D22EBA7C593DEAF87" box="[680,738,466,488]" gridcol="1" gridrow="3" pageId="2" pageNumber="281">0.096</td>
<td id="76EE8D529175006D2338A7C595F6AF87" box="[891,1226,466,488]" gridcol="2" gridrow="3" pageId="2" pageNumber="281">0.004 0.090–0.101</td>
<td id="76EE8D529175006D2505A7C5945CAF87" box="[1350,1376,466,488]" gridcol="3" gridrow="3" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA7EB945CAC7D" box="[159,1376,508,530]" gridrow="4" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA7EB937FAC7D" box="[159,579,508,530]" gridcol="0" gridrow="4" pageId="2" pageNumber="281">Autozooid orifice width</th>
<td id="76EE8D529175006D22EBA7EB93DEAC7D" box="[680,738,508,530]" gridcol="1" gridrow="4" pageId="2" pageNumber="281">0.100</td>
<td id="76EE8D529175006D2338A7EB95F6AC7D" box="[891,1226,508,530]" gridcol="2" gridrow="4" pageId="2" pageNumber="281">0.003 0.094–0.104</td>
<td id="76EE8D529175006D2505A7EB945CAC7D" box="[1350,1376,508,530]" gridcol="3" gridrow="4" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA432945CAC54" box="[159,1376,549,571]" gridrow="5" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA432937FAC54" box="[159,579,549,571]" gridcol="0" gridrow="5" pageId="2" pageNumber="281">Adventitious avicularium length</th>
<td id="76EE8D529175006D22EBA43293DEAC54" box="[680,738,549,571]" gridcol="1" gridrow="5" pageId="2" pageNumber="281">0.040</td>
<td id="76EE8D529175006D2338A43295F6AC54" box="[891,1226,549,571]" gridcol="2" gridrow="5" pageId="2" pageNumber="281">0.003 0.035–0.045</td>
<td id="76EE8D529175006D2505A432945CAC54" box="[1350,1376,549,571]" gridcol="3" gridrow="5" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA459945CAC0B" box="[159,1376,590,612]" gridrow="6" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA459937FAC0B" box="[159,579,590,612]" gridcol="0" gridrow="6" pageId="2" pageNumber="281">Adventitious avicularium width</th>
<td id="76EE8D529175006D22EBA45993DEAC0B" box="[680,738,590,612]" gridcol="1" gridrow="6" pageId="2" pageNumber="281">0.039</td>
<td id="76EE8D529175006D2338A45995F6AC0B" box="[891,1226,590,612]" gridcol="2" gridrow="6" pageId="2" pageNumber="281">0.001 0.038–0.042</td>
<td id="76EE8D529175006D2505A459945CAC0B" box="[1350,1376,590,612]" gridcol="3" gridrow="6" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA46F945CACE1" box="[159,1376,632,654]" gridrow="7" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA46F937FACE1" box="[159,579,632,654]" gridcol="0" gridrow="7" pageId="2" pageNumber="281">Diameter of pseudopores in frontal shield</th>
<td id="76EE8D529175006D22EBA46F93DEACE1" box="[680,738,632,654]" gridcol="1" gridrow="7" pageId="2" pageNumber="281">0.008</td>
<td id="76EE8D529175006D2338A46F95F6ACE1" box="[891,1226,632,654]" gridcol="2" gridrow="7" pageId="2" pageNumber="281">0.001 0.007–0.010</td>
<td id="76EE8D529175006D2505A46F945CACE1" box="[1350,1376,632,654]" gridcol="3" gridrow="7" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA4B6945CACD8" box="[159,1376,673,695]" gridrow="8" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA4B6937FACD8" box="[159,579,673,695]" gridcol="0" gridrow="8" pageId="2" pageNumber="281">Number of pseudopores in frontal shield</th>
<td id="76EE8D529175006D22EBA4B693DEACD8" box="[680,738,673,695]" gridcol="1" gridrow="8" pageId="2" pageNumber="281">43.4</td>
<td id="76EE8D529175006D2338A4B695F6ACD8" box="[891,1226,673,695]" gridcol="2" gridrow="8" pageId="2" pageNumber="281">4.648 36–49</td>
<td id="76EE8D529175006D2505A4B6945CACD8" box="[1350,1376,673,695]" gridcol="3" gridrow="8" pageId="2" pageNumber="281">10</td>
</tr>
<tr id="353FE42E9175006D20DCA4DD945CAC8F" box="[159,1376,714,736]" gridrow="9" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA4DD937FAC8F" box="[159,579,714,736]" gridcol="0" gridrow="9" pageId="2" pageNumber="281">Ooecium length</th>
<td id="76EE8D529175006D22EBA4DD93DEAC8F" box="[680,738,714,736]" gridcol="1" gridrow="9" pageId="2" pageNumber="281">0.218</td>
<td id="76EE8D529175006D2338A4DD95F6AC8F" box="[891,1226,714,736]" gridcol="2" gridrow="9" pageId="2" pageNumber="281">0.027 0.188–0.247</td>
<td id="76EE8D529175006D2505A4DD945CAC8F" box="[1350,1376,714,736]" gridcol="3" gridrow="9" pageId="2" pageNumber="281">5</td>
</tr>
<tr id="353FE42E9175006D20DCA4E3945CAD65" box="[159,1376,756,778]" gridrow="10" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA4E3937FAD65" box="[159,579,756,778]" gridcol="0" gridrow="10" pageId="2" pageNumber="281">Ooecium width</th>
<td id="76EE8D529175006D22EBA4E393DEAD65" box="[680,738,756,778]" gridcol="1" gridrow="10" pageId="2" pageNumber="281">0.274</td>
<td id="76EE8D529175006D2338A4E395F6AD65" box="[891,1226,756,778]" gridcol="2" gridrow="10" pageId="2" pageNumber="281">0.062 0.211–0.376</td>
<td id="76EE8D529175006D2505A4E3945CAD65" box="[1350,1376,756,778]" gridcol="3" gridrow="10" pageId="2" pageNumber="281">5</td>
</tr>
<tr id="353FE42E9175006D20DCA50A945CAD5C" box="[159,1376,797,819]" gridrow="11" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA50A937FAD5C" box="[159,579,797,819]" gridcol="0" gridrow="11" pageId="2" pageNumber="281">Ovicellate orifice length</th>
<td id="76EE8D529175006D22EBA50A93DEAD5C" box="[680,738,797,819]" gridcol="1" gridrow="11" pageId="2" pageNumber="281">0.087</td>
<td id="76EE8D529175006D2338A50A95F6AD5C" box="[891,1226,797,819]" gridcol="2" gridrow="11" pageId="2" pageNumber="281">0.003 0.085–0.090</td>
<td id="76EE8D529175006D2505A50A945CAD5C" box="[1350,1376,797,819]" gridcol="3" gridrow="11" pageId="2" pageNumber="281">3</td>
</tr>
<tr id="353FE42E9175006D20DCA551945CAD33" box="[159,1376,838,860]" gridrow="12" pageId="2" pageNumber="281">
<th id="76EE8D529175006D20DCA551937FAD33" box="[159,579,838,860]" gridcol="0" gridrow="12" pageId="2" pageNumber="281">Ovicellate orifice width</th>
<td id="76EE8D529175006D22EBA55193DEAD33" box="[680,738,838,860]" gridcol="1" gridrow="12" pageId="2" pageNumber="281">0.117</td>
<td id="76EE8D529175006D2338A55195F6AD33" box="[891,1226,838,860]" gridcol="2" gridrow="12" pageId="2" pageNumber="281">0.007 0.113–0.126</td>
<td id="76EE8D529175006D2505A551945CAD33" box="[1350,1376,838,860]" gridcol="3" gridrow="12" pageId="2" pageNumber="281">3</td>
</tr>
</table>
</paragraph>
<subSubSection id="C315B5E79175FF902084A5B693FFAA25" pageId="2" pageNumber="281" type="discussion">
<paragraph id="8BB0E66C9175FF902084A5B693FFAA25" blockId="2.[151,1437,929,2034]" pageId="2" pageNumber="281">
<emphasis id="B97B3A7E9175FF902084A5B69007ADD5" bold="true" box="[199,315,929,954]" pageId="2" pageNumber="281">Remarks.</emphasis>
<taxonomicName id="4C0F9DEF9175FF902107A5B6930FADD6" box="[324,563,929,953]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9175FF902107A5B6930FADD6" box="[324,563,929,953]" italics="true" pageId="2" pageNumber="281">Stephanotheca ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF90227FA5B69342ADD5" box="[572,638,929,954]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF90227FA5B69342ADD5" bold="true" box="[572,638,929,954]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
is distinguished by its rounded orifice with semicircular sinus, small, round avicularia suborally and proximally, and the extensively pseudoporous ooecium with a low ridge of peripheral calcification. It shares with other
<taxonomicName id="4C0F9DEF9175FF9022D5A5FE9206AA6E" box="[662,826,1001,1025]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF9022D5A5FE9206AA6E" box="[662,826,1001,1025]" italics="true" pageId="2" pageNumber="281">Stephanotheca</emphasis>
</taxonomicName>
species an encrusting growth form and a proximally directed, medial adventitious avicularium. No other
<taxonomicName id="4C0F9DEF9175FF902345A21A9296AA4A" box="[774,938,1037,1061]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF902345A21A9296AA4A" box="[774,938,1037,1061]" italics="true" pageId="2" pageNumber="281">Stephanotheca</emphasis>
</taxonomicName>
species have more than one adventitious avicularium per zooid, except
<taxonomicName id="4C0F9DEF9175FF9021A8A2259341AA26" box="[491,637,1074,1097]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="romajoyae" status="sp. nov.">
<emphasis id="B97B3A7E9175FF9021A8A2259341AA26" box="[491,637,1074,1097]" italics="true" pageId="2" pageNumber="281">S. romajoyae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF9022C7A22693FFAA25" box="[644,707,1073,1098]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF9022C7A22693FFAA25" bold="true" box="[644,707,1073,1098]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection id="C315B5E79175FF962084A24292B7AC77" lastPageId="4" lastPageNumber="283" pageId="2" pageNumber="281" type="reference_group">
<paragraph id="8BB0E66C9175FF902084A2429047A8BD" blockId="2.[151,1437,929,2034]" pageId="2" pageNumber="281">
<taxonomicName id="4C0F9DEF9175FF902084A2429088AA02" box="[199,436,1109,1133]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9175FF902084A2429088AA02" box="[199,436,1109,1133]" italics="true" pageId="2" pageNumber="281">Stephanotheca ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF9021F8A24290C5AA01" box="[443,505,1109,1134]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF9021F8A24290C5AA01" bold="true" box="[443,505,1109,1134]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
is provisionally placed in
<taxonomicName id="4C0F9DEF9175FF902363A24292F8AA02" ID-CoL="84TV5" box="[800,964,1109,1133]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF902363A24292F8AA02" box="[800,964,1109,1133]" italics="true" pageId="2" pageNumber="281">Stephanotheca</emphasis>
</taxonomicName>
on the basis of the ridged ooecium, which differs from the fully pseudoporous ooecium of
<taxonomicName id="4C0F9DEF9175FF902340A26E92A4AAFE" ID-CoL="84N29" box="[771,920,1145,1169]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF902340A26E92A4AAFE" box="[771,920,1145,1169]" italics="true" pageId="2" pageNumber="281">Calyptotheca</emphasis>
</taxonomicName>
and resembles the crowned ooecium of
<taxonomicName id="4C0F9DEF9175FF9020D4A28A9007AADA" ID-CoL="84TV5" box="[151,315,1181,1205]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF9020D4A28A9007AADA" box="[151,315,1181,1205]" italics="true" pageId="2" pageNumber="281">Stephanotheca</emphasis>
</taxonomicName>
in having a porous area surrounded by an imperforate area. On the one hand, it resembles
<taxonomicName id="4C0F9DEF9175FF9025C4A2899274AAB5" authority="Reverter-Gil, Souto &amp; Fernandez-Pulpeiro, 2012" authorityName="Reverter-Gil, Souto &amp; Fernandez-Pulpeiro" authorityYear="2012" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="perforata">
<emphasis id="B97B3A7E9175FF9025C4A289903DAAB6" italics="true" pageId="2" pageNumber="281">S. perforata</emphasis>
<bibRefCitation id="EF9E9B9D9175FF90214EA2D69274AAB5" author="Reverter-Gil" box="[269,840,1217,1242]" pageId="2" pageNumber="281" refString="Reverter-Gil, O., Souto, J. &amp; Fernandez-Pulpeiro, E. (2012) A new genus of Lanceoporidae (Bryozoa, Cheilostomata). Zootaxa, 3339, 1 - 29." type="journal article" year="2012">Reverter-Gil, Souto &amp; Fernández-Pulpeiro, 2012</bibRefCitation>
</taxonomicName>
, from the Mediterranean, which also has a ridged ooecium instead of the crowned ooecium typical of European
<taxonomicName id="4C0F9DEF9175FF90230CA2F292CFAA92" ID-CoL="84TV5" box="[847,1011,1253,1277]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF90230CA2F292CFAA92" box="[847,1011,1253,1277]" italics="true" pageId="2" pageNumber="281">Stephanotheca</emphasis>
</taxonomicName>
, but only one ooecium was present in the material and the morphological variability is unknown (
<bibRefCitation id="EF9E9B9D9175FF902323A31E95B8AB4D" author="Reverter-Gil" box="[864,1156,1289,1314]" pageId="2" pageNumber="281" refString="Reverter-Gil, O., Souto, J. &amp; Fernandez-Pulpeiro, E. (2012) A new genus of Lanceoporidae (Bryozoa, Cheilostomata). Zootaxa, 3339, 1 - 29." type="journal article" year="2012">
Reverter-Gil
<emphasis id="B97B3A7E9175FF9023BFA31D9507AB4E" box="[1020,1083,1289,1313]" italics="true" pageId="2" pageNumber="281">et al.</emphasis>
2012
</bibRefCitation>
). On the other hand, it resembles
<taxonomicName id="4C0F9DEF9175FF902153A3399372AB29" ID-CoL="Q6ZB" authority="Thornely, 1906" authorityName="Thornely" authorityYear="1906" box="[272,590,1325,1350]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="inclusa">
<emphasis id="B97B3A7E9175FF902153A33990BFAB2A" box="[272,387,1325,1349]" italics="true" pageId="2" pageNumber="281">C. inclusa</emphasis>
(
<bibRefCitation id="EF9E9B9D9175FF9021D7A33A937AAB29" author="Thornely" box="[404,582,1325,1350]" pageId="2" pageNumber="281" refString="Thornely, L. R. (1906) Additions and corrections. Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar, 4, 449 - 450." type="journal article" year="1906">Thornely, 1906</bibRefCitation>
)
</taxonomicName>
, an Indo-Pacific species, which has a single, near-circular, suboral medial avicularium on each zooid and ooecia with a ridge [called a “calcareous arch” by
<bibRefCitation id="EF9E9B9D9175FF902467A34690D3ABE1" author="Thornely" pageId="2" pageNumber="281" refString="Thornely, L. R. (1905) Report on the Polyzoa collected by Professor Herdmann, at Ceylon, in 1902. Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar, 4, 107 - 130." type="journal article" year="1905" yearSuffix="p">
Thornely (1905, p. 116, plate, fig. 2, as
<taxonomicName id="4C0F9DEF9175FF902090A36290D8ABE2" box="[211,484,1397,1421]" class="Gymnolaemata" family="Schizoporellidae" genus="Schizoporella" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="avicularis">
<emphasis id="B97B3A7E9175FF902090A36290D8ABE2" box="[211,484,1397,1421]" italics="true" pageId="2" pageNumber="281">Schizoporella avicularis</emphasis>
</taxonomicName>
)
</bibRefCitation>
]. However,
<bibRefCitation id="EF9E9B9D9175FF902239A3619220ABE1" author="Harmer" box="[634,796,1397,1422]" pageId="2" pageNumber="281" refString="Harmer, S. F. (1957) The Polyzoa of the Siboga Expedition. Part 4. Cheilostomata Ascophora II. Siboga Expeditie, 28 d, 641 - 1147." type="journal article" year="1957">Harmer (1957</bibRefCitation>
, p. 1029, pl. 66, fig. 4) noted
<taxonomicName id="4C0F9DEF9175FF90242DA36195DDABE2" ID-CoL="Q6ZB" box="[1134,1249,1397,1421]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="inclusa">
<emphasis id="B97B3A7E9175FF90242DA36195DDABE2" box="[1134,1249,1397,1421]" italics="true" pageId="2" pageNumber="281">C. inclusa</emphasis>
</taxonomicName>
specimens were only “sometimes bordered by a smooth, semicircular ridge”. This feature has not appeared in subsequent descriptions and illustrations of
<taxonomicName id="4C0F9DEF9175FF902244A3A99347ABBA" ID-CoL="Q6ZB" box="[519,635,1469,1493]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="inclusa">
<emphasis id="B97B3A7E9175FF902244A3A99347ABBA" box="[519,635,1469,1493]" italics="true" pageId="2" pageNumber="281">C. inclusa</emphasis>
</taxonomicName>
by
<bibRefCitation id="EF9E9B9D9175FF9022EAA3AA92F2ABB9" author="Ristedt" box="[681,974,1469,1494]" pageId="2" pageNumber="281" refString="Ristedt, H. &amp; Hillmer, G. (1985) The cheilostomate bryozoan fauna from shallow waters of the Hilutangan Channel, Cebu, Philippines: Part 1. The Philippine Scientist, 22, 133 - 143." type="journal article" year="1985">Ristedt &amp; Hillmer (1985)</bibRefCitation>
,
<bibRefCitation id="EF9E9B9D9175FF90239FA3AA941BABB9" author="Winston" box="[988,1319,1469,1494]" pageId="2" pageNumber="281" refString="Winston, J. A. &amp; Heimberg, B. F. (1986) Bryozoans from Bali, Lombok, and Komodo. American Museum Novitates, 2847, 1 - 49." type="journal article" year="1986">Winston &amp; Heimberg (1986)</bibRefCitation>
,
<bibRefCitation id="EF9E9B9D9175FF902576A3AA91DFAB95" author="Hayward" pageId="2" pageNumber="281" refString="Hayward, P. J. (1988) Mauritian Cheilostome Bryozoa. Journal of zoology, London, 215, 269 - 356. http: // dx. doi. org / 10.1111 / j. 1469 - 7998.1988. tb 04900. x" type="journal article" year="1988">Hayward (1988)</bibRefCitation>
,
<bibRefCitation id="EF9E9B9D9175FF9020B2A3F690A8AB95" author="Scholz" box="[241,404,1505,1530]" pageId="2" pageNumber="281" refString="Scholz, J. (1991) Die Bryozoenfauna der philippinischen Riffregion Cebu. Mitteilungen aus dem Geologisch- Palaontologisches Institute der Universitat Hamburg, 71, 253 - 403." type="journal article" year="1991">Scholz (1991)</bibRefCitation>
,
<bibRefCitation id="EF9E9B9D9175FF9021E2A3F693EFAB95" author="Ryland" box="[417,723,1505,1530]" pageId="2" pageNumber="281" refString="Ryland, J. S. &amp; Hayward, P. J. (1992) Bryozoa from Heron Island, Great Barrier Reef. Memoirs of the Queensland Museum, 32, 223 - 301." type="journal article" year="1992">Ryland &amp; Hayward (1992)</bibRefCitation>
and Tilbrook (2006).
<taxonomicName id="4C0F9DEF9175FF902391A3F695D5AB96" box="[978,1257,1505,1529]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="perforata">
<emphasis id="B97B3A7E9175FF902391A3F695D5AB96" box="[978,1257,1505,1529]" italics="true" pageId="2" pageNumber="281">Stephanotheca perforata</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C0F9DEF9175FF9025C1A3F591E6A872" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9175FF9025C1A3F591E6A872" italics="true" pageId="2" pageNumber="281">C. ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF9020A3A0129022A871" box="[224,286,1541,1566]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF9020A3A0129022A871" bold="true" box="[224,286,1541,1566]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
in having a much larger orifice (0.15 x
<quantity id="4CF74B899175FF90229AA0129200A872" box="[729,828,1541,1566]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="281" unit="mm" value="0.15">0.15 mm</quantity>
vs 0.10 x
<quantity id="4CF74B899175FF9023EDA011952AA871" box="[942,1046,1542,1566]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="281" unit="mm" value="0.1">0.10 mm</quantity>
), more numerous and more closely spaced pseudopores in the frontal shield (approx. 75 vs mean 43), and only a single, oval avicularium, often wanting, whereas
<taxonomicName id="4C0F9DEF9175FF902122A0599083A80A" box="[353,447,1614,1637]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum">
<emphasis id="B97B3A7E9175FF902122A0599083A80A" box="[353,447,1614,1637]" italics="true" pageId="2" pageNumber="281">S. ipsum</emphasis>
</taxonomicName>
has up to three round avicularia on each zooid, one suborally and one or two proximally.
<taxonomicName id="4C0F9DEF9175FF9020D4A06690BBA8E6" ID-CoL="Q6ZB" box="[151,391,1649,1673]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="inclusa">
<emphasis id="B97B3A7E9175FF9020D4A06690BBA8E6" box="[151,391,1649,1673]" italics="true" pageId="2" pageNumber="281">Calyptotheca inclusa</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C0F9DEF9175FF902260A06593B9A8E6" box="[547,645,1650,1673]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9175FF902260A06593B9A8E6" box="[547,645,1650,1673]" italics="true" pageId="2" pageNumber="281">S. ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF9022CDA06693ECA8E5" box="[654,720,1649,1674]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF9022CDA06693ECA8E5" bold="true" box="[654,720,1649,1674]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
by its pear-shaped orifice with deeper, narrower sinus, larger, more oval suboral avicularia with trifoliate distal opesia, no proximal adventitious avicularia, and occasional vicarious avicularia.
</paragraph>
<paragraph id="8BB0E66C9175FF902084A0CA9554A99E" blockId="2.[151,1437,929,2034]" pageId="2" pageNumber="281">
<taxonomicName id="4C0F9DEF9175FF902084A0CA9085A89A" ID-CoL="Q6ZB" box="[199,441,1757,1781]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="inclusa">
<emphasis id="B97B3A7E9175FF902084A0CA9085A89A" box="[199,441,1757,1781]" italics="true" pageId="2" pageNumber="281">Calyptotheca inclusa</emphasis>
</taxonomicName>
belongs to a group of similar species with a single, oval or round, suboral, medial avicularium on each zooid. Of these,
<taxonomicName id="4C0F9DEF9175FF90221FA11592A3A975" ID-CoL="Q6Z9" authority="Powell, 1967" authorityName="Powell" authorityYear="1967" box="[604,927,1793,1818]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="immersa">
<emphasis id="B97B3A7E9175FF90221FA11593D8A976" box="[604,740,1794,1817]" italics="true" pageId="2" pageNumber="281">C. immersa</emphasis>
(
<bibRefCitation id="EF9E9B9D9175FF9022BBA11692A4A975" author="Powell" box="[760,920,1793,1818]" pageId="2" pageNumber="281" refString="Powell, N. A. (1967) Polyzoa (Bryozoa) - Ascophora - from north New Zealand. Discovery Reports, 34, 199 - 393." type="journal article" year="1967">Powell, 1967</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C0F9DEF9175FF9023F2A115944CA975" authority="Cumming &amp; Tilbrook, 2014" authorityName="Cumming &amp; Tilbrook" authorityYear="2014" box="[945,1392,1793,1818]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="lardil">
<emphasis id="B97B3A7E9175FF9023F2A1159529A976" box="[945,1045,1793,1817]" italics="true" pageId="2" pageNumber="281">C. lardil</emphasis>
<bibRefCitation id="EF9E9B9D9175FF902461A116944CA975" author="Cumming" box="[1058,1392,1793,1818]" pageId="2" pageNumber="281" refString="Cumming, R. L. &amp; Tilbrook, K. J. (2014) Six species of Calyptotheca (Bryozoa, Cheilostomata, Lanceoporidae) from the Gulf of Carpentaria and northern Australia, with description of a new species. Zootaxa, 3827 (2), 147 - 169. http: // dx. doi. org / 10.11646 / zootaxa. 3827.2.2" type="journal article" year="2014">Cumming &amp; Tilbrook, 2014</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C0F9DEF9175FF9025C1A11590FDA951" ID-CoL="5X8WM" authority="Tilbrook, 2006" authorityName="Tilbrook" authorityYear="2006" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="reniformis">
<emphasis id="B97B3A7E9175FF9025C1A1159037A952" italics="true" pageId="2" pageNumber="281">C. reniformis</emphasis>
Tilbrook, 2006
</taxonomicName>
and
<taxonomicName id="4C0F9DEF9175FF902242A131920CA951" ID-CoL="Q6ZV" authority="Hayward, 1974" authorityName="Hayward" authorityYear="1974" box="[513,816,1829,1854]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="rugosa">
<emphasis id="B97B3A7E9175FF902242A1319348A952" box="[513,628,1830,1853]" italics="true" pageId="2" pageNumber="281">C. rugosa</emphasis>
<bibRefCitation id="EF9E9B9D9175FF90223CA132920CA951" author="Hayward" box="[639,816,1829,1854]" pageId="2" pageNumber="281" refString="Hayward, P. J. (1974) Studies on the cheilostome bryozoan fauna of the Aegean island of Chios. Journal of natural History, 8, 369 - 402. http: // dx. doi. org / 10.1080 / 00222937400770321" type="journal article" year="1974">Hayward, 1974</bibRefCitation>
</taxonomicName>
(p. 379, fig. 5a) have the fully perforated ooecia of
<taxonomicName id="4C0F9DEF9175FF9020D4A15E9010A90E" ID-CoL="84N29" box="[151,300,1865,1889]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9175FF9020D4A15E9010A90E" box="[151,300,1865,1889]" italics="true" pageId="2" pageNumber="281">Calyptotheca</emphasis>
</taxonomicName>
, but ooecial details are not known for
<taxonomicName id="4C0F9DEF9175FF90235EA15D9450A90D" ID-CoL="Q6ZF" authority="Dick, Tilbrook &amp; Mawatari, 2006" authorityName="Dick, Tilbrook &amp; Mawatari" authorityYear="2006" box="[797,1388,1865,1890]" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="kapaaensis">
<emphasis id="B97B3A7E9175FF90235EA15D92FEA90E" box="[797,962,1865,1889]" italics="true" pageId="2" pageNumber="281">C. kapaaensis</emphasis>
<bibRefCitation id="EF9E9B9D9175FF902392A15E9450A90D" author="Dick" box="[977,1388,1865,1890]" pageId="2" pageNumber="281" refString="Dick, M. H., Tilbrook, K. J. &amp; Mawatari, S. F. (2006) Diversity and taxonomy of rocky-intertidal Bryozoa on the Island of Hawaii, USA. Journal of Natural History, 40, 2197 - 2258. http: // dx. doi. org / 10.1080 / 00222930601062771" type="journal article" year="2006">Dick, Tilbrook &amp; Mawatari, 2006</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C0F9DEF9175FF9025C1A15D9328A9E9" ID-CoL="Q6ZX" authority="MacGillivray, 1879" authorityName="MacGillivray" authorityYear="1879" class="Gymnolaemata" family="Lanceoporidae" genus="Calyptotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="subimmersa">
<emphasis id="B97B3A7E9175FF9025C1A15D9022A9EA" italics="true" pageId="2" pageNumber="281">C. subimmersa</emphasis>
(MacGillivray, 1879)
</taxonomicName>
,
<taxonomicName id="4C0F9DEF9175FF902260A17A9299A9E9" ID-CoL="4VBC6" authority="Cook, 1965" authorityName="Cook" authorityYear="1965" box="[547,933,1901,1926]" class="Gymnolaemata" family="Bitectiporidae" genus="Schizomavella" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="collina">
<emphasis id="B97B3A7E9175FF902260A17A9227A9EA" box="[547,795,1901,1925]" italics="true" pageId="2" pageNumber="281">Schizomavella collina</emphasis>
<bibRefCitation id="EF9E9B9D9175FF902361A17A9299A9E9" author="Cook" box="[802,933,1901,1926]" pageId="2" pageNumber="281" refString="Cook, P. L. (1965) Notes on some Polyzoa with conical zoaria. Cahiers de Biologie Marine, 6, 435 - 454." type="journal article" year="1965">Cook, 1965</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C0F9DEF9175FF90239DA1799424A9E9" ID-CoL="4VBCH" authority="Hayward, 1988" authorityName="Hayward" authorityYear="1988" box="[990,1304,1901,1926]" class="Gymnolaemata" family="Bitectiporidae" genus="Schizomavella" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="incompta">
<emphasis id="B97B3A7E9175FF90239DA179955FA9EA" box="[990,1123,1902,1925]" italics="true" pageId="2" pageNumber="281">S. incompta</emphasis>
<bibRefCitation id="EF9E9B9D9175FF902428A17A9424A9E9" author="Hayward" box="[1131,1304,1901,1926]" pageId="2" pageNumber="281" refString="Hayward, P. J. (1988) Mauritian Cheilostome Bryozoa. Journal of zoology, London, 215, 269 - 356. http: // dx. doi. org / 10.1111 / j. 1469 - 7998.1988. tb 04900. x" type="journal article" year="1988">Hayward, 1988</bibRefCitation>
</taxonomicName>
(p. 315, pl. 7e), in most cases because ooecia were not present in the material. It remains possible that some of these latter species have ridged ooecia. Only one of these,
<taxonomicName id="4C0F9DEF9175FF9022EBA1A19211A9A2" ID-CoL="4VBCH" box="[680,813,1974,1997]" class="Gymnolaemata" family="Bitectiporidae" genus="Schizomavella" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="incompta">
<emphasis id="B97B3A7E9175FF9022EBA1A19211A9A2" box="[680,813,1974,1997]" italics="true" pageId="2" pageNumber="281">S. incompta</emphasis>
</taxonomicName>
, has additional proximal avicularia, but unlike those of
<taxonomicName id="4C0F9DEF9175FF9020D4A1CD91C6A99E" box="[151,250,2010,2033]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="2" pageNumber="281" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9175FF9020D4A1CD91C6A99E" box="[151,250,2010,2033]" italics="true" pageId="2" pageNumber="281">C. ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059175FF902142A1CE907CA99D" box="[257,320,2009,2034]" pageId="2" pageNumber="281" rank="species">
<emphasis id="B97B3A7E9175FF902142A1CE907CA99D" bold="true" box="[257,320,2009,2034]" pageId="2" pageNumber="281">n. sp.</emphasis>
</taxonomicNameLabel>
, they are dimorphic, the proximal avicularia being triangular and larger.
</paragraph>
<caption id="DF70B6E49174FF9120D4A1B5952AA99A" httpUri="https://zenodo.org/record/240504/files/figure.png" pageId="3" pageNumber="282" targetBox="[202,1384,193,1931]" targetPageId="3">
<paragraph id="8BB0E66C9174FF9120D4A1B5952AA99A" blockId="3.[151,1436,1954,2037]" pageId="3" pageNumber="282">
<emphasis id="B97B3A7E9174FF9120D4A1B5902AA9D8" bold="true" box="[151,278,1954,1976]" pageId="3" pageNumber="282">FIGURE 1.</emphasis>
<taxonomicName id="4C0F9DEF9174FF91215CA1B590C5A9D7" box="[287,505,1954,1976]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="3" pageNumber="282" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9174FF91215CA1B590C5A9D7" box="[287,505,1954,1976]" italics="true" pageId="3" pageNumber="282">Stephanotheca ipsum</emphasis>
</taxonomicName>
<emphasis id="B97B3A7E9174FF912247A1B593FFA9D8" bold="true" box="[516,707,1954,1975]" pageId="3" pageNumber="282">
<taxonomicNameLabel id="A24887059174FF912247A1B5937CA9D8" box="[516,576,1954,1975]" pageId="3" pageNumber="282" rank="species">n. sp.</taxonomicNameLabel>
A, B, D, F,
</emphasis>
paratype (MTQ G26768),
<emphasis id="B97B3A7E9174FF9123A2A1B59527A9D8" bold="true" box="[993,1051,1954,1976]" pageId="3" pageNumber="282">C, E,</emphasis>
holotype (MTQ G26766):
<emphasis id="B97B3A7E9174FF91257FA1B59472A9D8" bold="true" box="[1340,1358,1954,1975]" pageId="3" pageNumber="282">A</emphasis>
, whole colony;
<emphasis id="B97B3A7E9174FF9120A9A1D691C7A9B9" bold="true" box="[234,251,1985,2006]" pageId="3" pageNumber="282">B</emphasis>
, primary orifice with suboral avicularium;
<emphasis id="B97B3A7E9174FF9122F5A1D793F4A9B9" bold="true" box="[694,712,1984,2006]" pageId="3" pageNumber="282">C</emphasis>
, autozooid and ovicellate zooid; note the ridged ooecium;
<emphasis id="B97B3A7E9174FF912560A1D69409A9B9" bold="true" box="[1315,1333,1985,2006]" pageId="3" pageNumber="282">D</emphasis>
, marginal autozooids; note septula in lateral walls;
<emphasis id="B97B3A7E9174FF912277A1C89379A99B" bold="true" box="[564,581,2015,2036]" pageId="3" pageNumber="282">E</emphasis>
, ooecium;
<emphasis id="B97B3A7E9174FF9122F5A1C893FFA99B" bold="true" box="[694,707,2015,2036]" pageId="3" pageNumber="282">F</emphasis>
, primary orifice with operculum.
</paragraph>
</caption>
<paragraph id="8BB0E66C9173FF962084A68092B7AC77" blockId="4.[151,1437,151,680]" pageId="4" pageNumber="283">
The ooecia of the two southern Australian
<taxonomicName id="4C0F9DEF9173FF9622E7A68F9274AEDF" ID-CoL="84TV5" box="[676,840,152,176]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9173FF9622E7A68F9274AEDF" box="[676,840,152,176]" italics="true" pageId="4" pageNumber="283">Stephanotheca</emphasis>
</taxonomicName>
species,
<taxonomicName id="4C0F9DEF9173FF9623EDA68F95C6AEDF" ID-CoL="6ZPMZ" authority="Reverter-Gil, Souto" authorityName="Reverter-Gil, Souto" box="[942,1274,151,176]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="ambita">
<emphasis id="B97B3A7E9173FF9623EDA68F9524AEDF" box="[942,1048,152,176]" italics="true" pageId="4" pageNumber="283">S. ambita</emphasis>
Reverter-Gil, Souto
</taxonomicName>
&amp; Fernández- Pulpeiro, 2012 and
<taxonomicName id="4C0F9DEF9173FF96213EA6AB9562AEBB" authority="Reverter-Gil, Souto &amp; Fernandez-Pulpeiro, 2012" authorityName="Reverter-Gil, Souto &amp; Fernandez-Pulpeiro" authorityYear="2012" box="[381,1118,188,213]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="victoriensis">
<emphasis id="B97B3A7E9173FF96213EA6AB9322AEBB" box="[381,542,188,212]" italics="true" pageId="4" pageNumber="283">S. victoriensis</emphasis>
<bibRefCitation id="EF9E9B9D9173FF96226AA6AB9562AEBB" author="Reverter-Gil" box="[553,1118,188,213]" pageId="4" pageNumber="283" refString="Reverter-Gil, O., Souto, J. &amp; Fernandez-Pulpeiro, E. (2012) A new genus of Lanceoporidae (Bryozoa, Cheilostomata). Zootaxa, 3339, 1 - 29." type="journal article" year="2012">Reverter-Gil, Souto &amp; Fernández-Pulpeiro, 2012</bibRefCitation>
</taxonomicName>
, also vary from the typical crowned ooecium of the European species. Those of
<taxonomicName id="4C0F9DEF9173FF9622A9A6F79268AE97" ID-CoL="6ZPMZ" box="[746,852,224,248]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="ambita">
<emphasis id="B97B3A7E9173FF9622A9A6F79268AE97" box="[746,852,224,248]" italics="true" pageId="4" pageNumber="283">S. ambita</emphasis>
</taxonomicName>
have a relatively larger perforated area and smaller, lower nodular rim of calcification, which is nevertheless larger than the ridge of
<taxonomicName id="4C0F9DEF9173FF96246FA71395B0AF73" box="[1068,1164,260,284]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9173FF96246FA71395B0AF73" box="[1068,1164,260,284]" italics="true" pageId="4" pageNumber="283">S. ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059173FF9624D6A71395E8AF72" box="[1173,1236,260,285]" pageId="4" pageNumber="283" rank="species">
<emphasis id="B97B3A7E9173FF9624D6A71395E8AF72" bold="true" box="[1173,1236,260,285]" pageId="4" pageNumber="283">n. sp.</emphasis>
</taxonomicNameLabel>
and
<emphasis id="B97B3A7E9173FF96254DA71394A1AF73" box="[1294,1437,260,284]" italics="true" pageId="4" pageNumber="283">
<taxonomicName id="4C0F9DEF9173FF96254DA71394A4AF73" box="[1294,1432,260,284]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="perforata">S. perforata</taxonomicName>
.
</emphasis>
Those of
<taxonomicName id="4C0F9DEF9173FF962147A73F9098AF50" box="[260,420,296,319]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="victoriensis">
<emphasis id="B97B3A7E9173FF962147A73F9098AF50" box="[260,420,296,319]" italics="true" pageId="4" pageNumber="283">S. victoriensis</emphasis>
</taxonomicName>
are neither crowned nor ridged, but instead have a wide arch of pseudopores, and a few pseudopores scattered frontally.
<taxonomicName id="4C0F9DEF9173FF962241A75B9213AF0B" box="[514,815,332,356]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="victoriensis">
<emphasis id="B97B3A7E9173FF962241A75B9213AF0B" box="[514,815,332,356]" italics="true" pageId="4" pageNumber="283">Stephanotheca victoriensis</emphasis>
</taxonomicName>
is only provisionally placed in the genus (
<bibRefCitation id="EF9E9B9D9173FF96254EA75B902EAFE7" author="Reverter-Gil" pageId="4" pageNumber="283" refString="Reverter-Gil, O., Souto, J. &amp; Fernandez-Pulpeiro, E. (2012) A new genus of Lanceoporidae (Bryozoa, Cheilostomata). Zootaxa, 3339, 1 - 29." type="journal article" year="2012">
Reverter-Gil
<emphasis id="B97B3A7E9173FF9620D4A76691ECAFE7" box="[151,208,368,392]" italics="true" pageId="4" pageNumber="283">et al.</emphasis>
2012
</bibRefCitation>
).
<taxonomicName id="4C0F9DEF9173FF96216BA767931EAFE7" ID-CoL="6ZPMZ" box="[296,546,368,392]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="ambita">
<emphasis id="B97B3A7E9173FF96216BA767931EAFE7" box="[296,546,368,392]" italics="true" pageId="4" pageNumber="283">Stephanotheca ambita</emphasis>
</taxonomicName>
shares with
<taxonomicName id="4C0F9DEF9173FF9622F2A767922DAFE8" box="[689,785,368,391]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9173FF9622F2A767922DAFE8" box="[689,785,368,391]" italics="true" pageId="4" pageNumber="283">S. ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059173FF96235AA7789265AFE7" box="[793,857,367,392]" pageId="4" pageNumber="283" rank="species">
<emphasis id="B97B3A7E9173FF96235AA7789265AFE7" bold="true" box="[793,857,367,392]" pageId="4" pageNumber="283">n. sp.</emphasis>
</taxonomicNameLabel>
a relatively small round orifice with wide, shallow sinus, and small, suboral, proximofrontally directed avicularia, but differs in having non-serrate condyles, oval rather than round avicularia, only one avicularium per zooid, and different ooecial morphology.
<taxonomicName id="4C0F9DEF9173FF9624BBA7AF9024AF9B" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="victoriensis">
<emphasis id="B97B3A7E9173FF9624BBA7AF9024AF9B" italics="true" pageId="4" pageNumber="283">Stephanotheca victoriensis</emphasis>
</taxonomicName>
has a wider, distinctly oval orifice, a single, oval, much larger avicularium distant from the orifice and almost in the centre of the zooid, and different ooecial morphology.
</paragraph>
</subSubSection>
<subSubSection id="C315B5E79173FF962084A4339534ACC8" pageId="4" pageNumber="283" type="distribution">
<paragraph id="8BB0E66C9173FF962084A4339534ACC8" blockId="4.[151,1437,151,680]" pageId="4" pageNumber="283">
<emphasis id="B97B3A7E9173FF962084A433905CAC52" bold="true" box="[199,352,548,573]" pageId="4" pageNumber="283">Distribution.</emphasis>
<taxonomicName id="4C0F9DEF9173FF96212BA4339364AC53" box="[360,600,548,572]" class="Gymnolaemata" family="Lanceoporidae" genus="Stephanotheca" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="species" species="ipsum" status="sp. nov.">
<emphasis id="B97B3A7E9173FF96212BA4339364AC53" box="[360,600,548,572]" italics="true" pageId="4" pageNumber="283">Stephanotheca ipsum</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A24887059173FF962223A433939CAC52" box="[608,672,548,573]" pageId="4" pageNumber="283" rank="species">
<emphasis id="B97B3A7E9173FF962223A433939CAC52" bold="true" box="[608,672,548,573]" pageId="4" pageNumber="283">n. sp.</emphasis>
</taxonomicNameLabel>
is known only from the GoC. Two colonies are from the same site east of Mornington Island in the southeastern GoC, encrusting the foliaceous habitat-providing bryozoan
<taxonomicName id="4C0F9DEF9173FF9620D4A47B9036ACEB" box="[151,266,620,644]" class="Gymnolaemata" family="Colatooeciidae" genus="Cigclisula" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9173FF9620D4A47B9036ACEB" box="[151,266,620,644]" italics="true" pageId="4" pageNumber="283">Cigclisula</emphasis>
</taxonomicName>
sp. at
<specimenCount id="9D092DE59173FF962110A47B90AFACEB" box="[339,403,620,644]" pageId="4" pageNumber="283" type="generic">
<quantity id="4CF74B899173FF962110A47B90B3ACEB" box="[339,399,620,644]" metricMagnitude="1" metricUnit="m" metricValue="3.3" pageId="4" pageNumber="283" unit="m" value="33.0">33 m</quantity>
.
</specimenCount>
The third colony is from the seabed surrounding a submerged coral reef in the eastern GoC, encrusting the platelike habitat-providing bryozoan
<taxonomicName id="4C0F9DEF9173FF96229FA4879243ACC7" box="[732,895,656,680]" class="Gymnolaemata" family="Steginoporellidae" genus="Steginoporella" kingdom="Animalia" order="Cheilostomatida" pageId="4" pageNumber="283" phylum="Bryozoa" rank="genus">
<emphasis id="B97B3A7E9173FF96229FA4879243ACC7" box="[732,895,656,680]" italics="true" pageId="4" pageNumber="283">Steginoporella</emphasis>
</taxonomicName>
sp. at
<specimenCount id="9D092DE59173FF96238BA4879534ACC8" box="[968,1032,656,680]" pageId="4" pageNumber="283" type="generic">
<quantity id="4CF74B899173FF96238BA4879538ACC8" box="[968,1028,656,680]" metricMagnitude="1" metricUnit="m" metricValue="4.9" pageId="4" pageNumber="283" unit="m" value="49.0">49 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
</treatment>
</document>
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