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<document id="A87C6980D4E8446F34B755BB2B7517A2" ID-DOI="10.1080/00222933.2011.574922" ID-ISSN="1464-5262" ID-Zenodo-Dep="5204333" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629052434390" checkinUser="felipe" docAuthor="Hayward, Peter J. &amp; Winston, Judith E." docDate="2011" docId="03F932149674D22CFD82FED493D4F9F5" docLanguage="en" docName="JNatHist.45.37-38.2259-2338.pdf" docOrigin="Journal of Natural History 45 (37 - 38)" docSource="http://dx.doi.org/10.1080/00222933.2011.574922" docStyle="DocumentStyle:FCA295E821436EF9307F50C7AC261B53.5:JNatHist.2008-2012.journal_article.1cover" docStyleId="FCA295E821436EF9307F50C7AC261B53" docStyleName="JNatHist.2008-2012.journal_article.1cover" docStyleVersion="5" docTitle="Scriblitopora sepicula Hayward &amp; Winston 2011, sp. nov." docType="treatment" docVersion="3" lastPageNumber="2274" masterDocId="FFC04A6C9679D23CFF8DFFC59306FFDA" masterDocTitle="Bryozoa collected by the United States Antarctic Research Program: new taxa and new records" masterLastPageNumber="2338" masterPageNumber="2259" pageNumber="2271" updateTime="1699058682085" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="D379FF89EA28D545C43B1283AD4D881F" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="A47B403DCEE0F9C1B89CCFF6BBB81EC4">
<mods:title id="55049F5023598D69E3E06758ABB617D9">Bryozoa collected by the United States Antarctic Research Program: new taxa and new records</mods:title>
</mods:titleInfo>
<mods:name id="DB2A6040E0EA569C9CC55FCDF70B9860" type="personal">
<mods:role id="6672D1274C05DA7614A3125664F97533">
<mods:roleTerm id="E8E9EAF7F812613CD609A260D6110324">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="1039500DAEE86138026D1213888570F8">Hayward, Peter J.</mods:namePart>
</mods:name>
<mods:name id="01C40066AF0AAE1288A8BBAB1FBB988B" type="personal">
<mods:role id="C41600F53CF8BAF1591E83A09722E879">
<mods:roleTerm id="7F34A1E4F52CF5FE8FC229598D7C040D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A48905B3A5B1C418A75C36AC0314FB5F">Winston, Judith E.</mods:namePart>
</mods:name>
<mods:typeOfResource id="9E930987B74DEBCB0CBF3079BAA289D5">text</mods:typeOfResource>
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<mods:titleInfo id="0547E72CA766A9F0E3AC671DCBB885F9">
<mods:title id="5134093C26C7B253A9F63EA6F46D8DBF">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="DF9A34228013519449901AD4FB016D3B">
<mods:date id="E45154B793FAEFA3431AFACA2B4AFAE8">2011</mods:date>
<mods:detail id="AF4C8E8060E0B3D5C9AC95127705B847" type="pubDate">
<mods:number id="642D5050F56765A95125DFDDCAC15F95">2011-10-31</mods:number>
</mods:detail>
<mods:detail id="1ED84D1C20741E5A66B77E7440356279" type="volume">
<mods:number id="B651D18FFA0A4C9E8F9A527A65175E14">45</mods:number>
</mods:detail>
<mods:detail id="6E6EBD1EB182A41BBD0EE1EBF29CE52A" type="issue">
<mods:number id="B029BB8E470F7260E020BCEBDF20A557">37 - 38</mods:number>
</mods:detail>
<mods:extent id="4F9B3A47F79C7B7F4ACE90CFA8AFD87A" unit="page">
<mods:start id="FDE8FAE52B62F08DD77F2009147327DC">2259</mods:start>
<mods:end id="44AB12CDA8D04AAC42F2E8CB6428A2A3">2338</mods:end>
</mods:extent>
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<mods:location id="CFA69DC6A69DD55AC010DE8830342DA9">
<mods:url id="D8C167E319207B2B90553CBBA9F7DECD">http://dx.doi.org/10.1080/00222933.2011.574922</mods:url>
</mods:location>
<mods:classification id="41AC592E4046F834569F2395076C0A3E">journal article</mods:classification>
<mods:identifier id="459A7BE40CC7EDC1EDB461643E46646B" type="DOI">10.1080/00222933.2011.574922</mods:identifier>
<mods:identifier id="B4F60C426C647322C6C185EE01FD7F91" type="ISSN">1464-5262</mods:identifier>
<mods:identifier id="5C0B1F1FEE5BA79D379E1F112D991814" type="Zenodo-Dep">5204333</mods:identifier>
</mods:mods>
<treatment id="03F932149674D22CFD82FED493D4F9F5" LSID="urn:lsid:plazi:treatment:03F932149674D22CFD82FED493D4F9F5" httpUri="http://treatment.plazi.org/id/03F932149674D22CFD82FED493D4F9F5" lastPageId="16" lastPageNumber="2274" pageId="13" pageNumber="2271">
<subSubSection id="C34AD0899674D231FD82FED4905FFEF3" box="[527,857,273,297]" pageId="13" pageNumber="2271" type="nomenclature">
<paragraph id="8BEF83029674D231FD82FED4905FFEF3" blockId="13.[527,857,273,329]" box="[527,857,273,297]" pageId="13" pageNumber="2271">
<heading id="D0A7346E9674D231FD82FED4905FFEF3" box="[527,857,273,297]" centered="true" fontSize="36" level="2" pageId="13" pageNumber="2271" reason="7">
<taxonomicName id="4C50F8819674D231FD82FED491F8FEF3" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[527,766,273,297]" class="Gymnolaemata" family="Microporidae" genus="Scriblitopora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="2271" phylum="Bryozoa" rank="species" species="sepicula" status="sp. nov.">
<emphasis id="B9245F109674D231FD82FED491F8FEF3" bold="true" box="[527,766,273,297]" italics="true" pageId="13" pageNumber="2271">Scriblitopora sepicula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9674D231FC89FED7905FFEF3" box="[772,857,274,297]" pageId="13" pageNumber="2271" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34AD0899674D22CFDF0FEF493D4F9F5" lastPageId="16" lastPageNumber="2274" pageId="13" pageNumber="2271" type="description">
<paragraph id="8BEF83029674D231FDF0FEF491EBFE93" blockId="13.[527,857,273,329]" box="[637,749,305,329]" pageId="13" pageNumber="2271">
(
<figureCitation id="136B9F879674D231FD08FEF491E3FE93" box="[645,741,305,329]" captionStart="Figure 6" captionStartId="13.[213,280,1603,1625]" captionTargetBox="[213,1170,595,1570]" captionTargetId="figure-86@13.[213,1170,595,1570]" captionTargetPageId="13" captionText="Figure 6. Scriblitopora sepicula sp. nov., Holotype. (A) Part of the holotype colony; (B) detail of a single autozooid to show spine bases; (C) an ovicelled zooid. Scale bars: 0.25 mm (A), 0.10 mm (B), 0.15 mm (C)." figureDoi="http://doi.org/10.5281/zenodo.5204345" httpUri="https://zenodo.org/record/5204345/files/figure.png" pageId="13" pageNumber="2271">Figure 6</figureCitation>
)
</paragraph>
<paragraph id="8BEF83029674D231FF58FE509231FE77" blockId="13.[213,311,405,429]" box="[213,311,405,429]" pageId="13" pageNumber="2271">
<emphasis id="B9245F109674D231FF58FE509231FE77" box="[213,311,405,429]" italics="true" pageId="13" pageNumber="2271">Material</emphasis>
</paragraph>
<paragraph id="8BEF83029674D231FF58FE789756FDCE" blockId="13.[213,1170,441,533]" pageId="13" pageNumber="2271">
<emphasis id="B9245F109674D231FF58FE78923AFE0F" box="[213,316,445,469]" italics="true" pageId="13" pageNumber="2271">
<typeStatus id="54EB3DA09674D231FF58FE78923AFE0F" box="[213,316,445,469]" pageId="13" pageNumber="2271" type="holotype">Holotype</typeStatus>
</emphasis>
. NMNH 1154050:
<emphasis id="B9245F109674D231FD93FE789169FE0F" box="[542,623,445,469]" italics="true" pageId="13" pageNumber="2271">Eltanin</emphasis>
cruise 9, station 740, 56
<superScript id="7C252E4A9674D231FC05FE7C9097FE10" attach="none" box="[904,913,441,458]" fontSize="7" pageId="13" pageNumber="2271">◦</superScript>
06’ to
<geoCoordinate id="EE64E5C59674D231FC50FE79973BFE0E" box="[989,1085,441,468]" degrees="56" direction="south" minutes="07" orientation="latitude" pageId="13" pageNumber="2271" precision="925" value="-56.116665">
56
<superScript id="7C252E4A9674D231FC75FE7C9707FE10" attach="none" box="[1016,1025,441,458]" fontSize="7" pageId="13" pageNumber="2271">◦</superScript>
07’ S
</geoCoordinate>
, 66
<superScript id="7C252E4A9674D231FBE8FE7C9768FE10" attach="left" box="[1125,1134,441,458]" fontSize="7" pageId="13" pageNumber="2271">◦</superScript>
19’ to
<geoCoordinate id="EE64E5C59674D231FF79FE19925AFE2E" box="[244,348,472,500]" degrees="66" direction="west" minutes="30" orientation="longitude" pageId="13" pageNumber="2271" precision="925" value="-66.5">
66
<superScript id="7C252E4A9674D231FE83FE1D9211FE33" attach="left" box="[270,279,472,489]" fontSize="7" pageId="13" pageNumber="2271">◦</superScript>
30’ W
</geoCoordinate>
, 494–
<quantity id="4CA82EE79674D231FE10FE1992E2FE2E" box="[413,484,476,500]" metricMagnitude="2" metricUnit="m" metricValue="3.84" pageId="13" pageNumber="2271" unit="m" value="384.0">384 m</quantity>
,
<date id="FFEEA5C29674D231FE62FE1991CEFE2E" box="[495,712,476,500]" pageId="13" pageNumber="2271" value="1963-09-18">18 September 1963</date>
; a small colony encrusting a fragment of
<taxonomicName id="4C50F8819674D231FF58FE399255FDCE" box="[213,339,508,532]" class="Gymnolaemata" family="Phidoloporidae" genus="Reteporella" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="2271" phylum="Bryozoa" rank="genus">
<emphasis id="B9245F109674D231FF58FE399255FDCE" box="[213,339,508,532]" italics="true" pageId="13" pageNumber="2271">Reteporella</emphasis>
</taxonomicName>
, partly overgrown by a colony of
<taxonomicName id="4C50F8819674D231FD43FE3990F3FDCE" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[718,1013,508,532]" class="Gymnolaemata" family="Smittinidae" genus="Hemismittoidea" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="2271" phylum="Bryozoa" rank="species" species="lanceolata" status="sp. nov.">
<emphasis id="B9245F109674D231FD43FE3990F3FDCE" box="[718,1013,508,532]" italics="true" pageId="13" pageNumber="2271">Hemismittoidea lanceolata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9674D231FC76FE389756FDCE" box="[1019,1104,509,532]" pageId="13" pageNumber="2271" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<caption id="DF2FD38A9674D231FF58F98692E3F949" ID-DOI="http://doi.org/10.5281/zenodo.5204345" ID-Zenodo-Dep="5204345" httpUri="https://zenodo.org/record/5204345/files/figure.png" pageId="13" pageNumber="2271" startId="13.[213,280,1603,1625]" targetBox="[213,1170,595,1570]" targetPageId="13">
<paragraph id="8BEF83029674D231FF58F98692E3F949" blockId="13.[213,1170,1603,1683]" pageId="13" pageNumber="2271">
Figure 6.
<taxonomicName id="4C50F8819674D231FEB3F9869113F983" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[318,533,1603,1625]" class="Gymnolaemata" family="Microporidae" genus="Scriblitopora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="2271" phylum="Bryozoa" rank="species" species="sepicula" status="sp. nov.">
<emphasis id="B9245F109674D231FEB3F9869113F983" box="[318,533,1603,1625]" italics="true" pageId="13" pageNumber="2271">Scriblitopora sepicula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9674D231FD91F981916DF983" box="[540,619,1604,1625]" pageId="13" pageNumber="2271" rank="species">sp. nov.</taxonomicNameLabel>
, Holotype. (A) Part of the holotype colony; (B) detail of a single autozooid to show spine bases; (C) an ovicelled zooid. Scale bars: 0.25 mm (A), 0.10 mm (B), 0.15 mm (C).
</paragraph>
</caption>
<paragraph id="8BEF83029677D232FF1DFF629209FF64" blockId="14.[144,271,167,190]" box="[144,271,167,190]" pageId="14" pageNumber="2272">
<emphasis id="B9245F109677D232FF1DFF629209FF64" box="[144,271,167,190]" italics="true" pageId="14" pageNumber="2272">Description</emphasis>
</paragraph>
<paragraph id="8BEF83029677D232FF1DFF0B90D3FD3E" blockId="14.[144,1101,206,740]" pageId="14" pageNumber="2272">
Colony encrusting, unilaminar. Autozooids oval, separated by deep grooves. Frontal shield a flat cryptocyst, separated by a raised and crenulated mural rim from deep, sloping gymnocystal lateral walls. Cryptocyst finely granular; opesia distally situated, semicircular, occupying one-quarter total cryptocyst length; three pairs of large, irregular opesiules evenly spaced along lateral borders of cryptocyst. Gymnocystal lateral walls smooth, incorporating mural pore chambers, evident as large, uncalcified windows in the disto-lateral arc of the lateral walls. Stout, cylindrical spine bases rising from the lateral walls and projecting above the mural rim,
<quantity id="4CA82EE79677D232FCE2FE6890EFFE1F" box="[879,1001,429,453]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" metricValueMax="3.556" metricValueMin="3.048" pageId="14" pageNumber="2272" unit="in" value="13.0" valueMax="14.0" valueMin="12.0">12 to 14 in</quantity>
number, evenly spaced around the entire periphery of the cryptocyst; all appear to have borne basally jointed spines, those around the proximal end of the cryptocyst are especially prominent, and show that the spines must have curved above the frontal membrane. Ovicell prominent, elongate oval, arising from the disto-lateral wall of the maternal zooid and inferred to have budded from the distalmost pore chamber; calcification smooth, imperforate, with a conspicuous longitudinal frontal suture, aperture with a pronounced rim, and lateral flaps, that overarch the opesia of the zooid. Closure of the ovicell was not apparent in the limited material to hand but, as the opesia is almost completely overarched, it is probable it is closed by the zooidal operculum.
</paragraph>
<paragraph id="8BEF83029677D232FF1DFCEB9236FC9F" blockId="14.[144,304,814,837]" box="[144,304,814,837]" pageId="14" pageNumber="2272">
<emphasis id="B9245F109677D232FF1DFCEB9236FC9F" box="[144,304,814,837]" italics="true" pageId="14" pageNumber="2272">Measurements</emphasis>
</paragraph>
<paragraph id="8BEF83029677D232FF1DFC9092A4FC77" blockId="14.[144,1101,853,941]" pageId="14" pageNumber="2272">
Cryptocyst length (including opesia):
<emphasis id="B9245F109677D232FDBBFC939145FCB7" box="[566,579,854,877]" italics="true" pageId="14" pageNumber="2272">n</emphasis>
= 4, 0.24 ±
<quantity id="4CA82EE79677D232FD43FC909036FCB7" box="[718,816,853,877]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="14" pageNumber="2272" unit="mm" value="0.01">0.01 mm</quantity>
(mean ± SD); cryptocyst width:
<emphasis id="B9245F109677D232FF52FCB393EAFC57" box="[223,236,886,909]" italics="true" pageId="14" pageNumber="2272">n</emphasis>
= 4, 0.19 ±
<quantity id="4CA82EE79677D232FEF1FCB092E8FC57" box="[380,494,885,909]" metricMagnitude="-6" metricUnit="m" metricValue="7" pageId="14" pageNumber="2272" unit="mm" value="0.007">0.007 mm</quantity>
; opesia length:
<emphasis id="B9245F109677D232FD11FCB391AFFC57" box="[668,681,886,909]" italics="true" pageId="14" pageNumber="2272">n</emphasis>
= 5, 0.05 ±
<quantity id="4CA82EE79677D232FCB4FCB090ADFC57" box="[825,939,885,909]" metricMagnitude="-6" metricUnit="m" metricValue="2.0" pageId="14" pageNumber="2272" unit="mm" value="0.002">0.002 mm</quantity>
; opesia width:
<emphasis id="B9245F109677D232FF1DFC53939BFC77" box="[144,157,918,941]" italics="true" pageId="14" pageNumber="2272">n</emphasis>
= 5, 0.10 ±
<quantity id="4CA82EE79677D232FEA1FC509298FC77" box="[300,414,917,941]" metricMagnitude="-6" metricUnit="m" metricValue="4.0" pageId="14" pageNumber="2272" unit="mm" value="0.004">0.004 mm</quantity>
.
</paragraph>
<paragraph id="8BEF83029677D232FF1DFC32920EFBD5" blockId="14.[144,264,1015,1039]" box="[144,264,1015,1039]" pageId="14" pageNumber="2272">
<emphasis id="B9245F109677D232FF1DFC32920EFBD5" box="[144,264,1015,1039]" italics="true" pageId="14" pageNumber="2272">Etymology</emphasis>
</paragraph>
<paragraph id="8BEF83029677D232FF1DFBDB974BFBED" blockId="14.[144,1101,1054,1079]" box="[144,1101,1054,1079]" pageId="14" pageNumber="2272">
Latin,
<taxonomicName id="4C50F8819677D232FF57FBDA9234FBED" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[218,306,1055,1079]" class="Gymnolaemata" family="Microporidae" genus="Scriblitopora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="14" pageNumber="2272" phylum="Bryozoa" rank="species" species="sepicula">
<emphasis id="B9245F109677D232FF57FBDA9234FBED" box="[218,306,1055,1079]" italics="true" pageId="14" pageNumber="2272">sepicula</emphasis>
</taxonomicName>
: a fence, wall, with reference to the mural rim bounding the cryptocyst.
</paragraph>
<paragraph id="8BEF83029677D232FF1DFB4593F4FB42" blockId="14.[144,242,1152,1176]" box="[144,242,1152,1176]" pageId="14" pageNumber="2272">
<emphasis id="B9245F109677D232FF1DFB4593F4FB42" box="[144,242,1152,1176]" italics="true" pageId="14" pageNumber="2272">Remarks</emphasis>
</paragraph>
<paragraph id="8BEF83029677D232FF1DFB6293FEF9A4" blockId="14.[144,1101,1191,1662]" pageId="14" pageNumber="2272">
The
<typeStatus id="54EB3DA09677D232FF49FB62922EFB65" box="[196,296,1191,1215]" pageId="14" pageNumber="2272" type="holotype">holotype</typeStatus>
material of this tiny and rather inconspicuous species is presently very limited, although further colonies may yet be found encrusting the abundant phidoloporid material recovered from
<emphasis id="B9245F109677D232FE60FB2D9138FADA" box="[493,574,1256,1280]" italics="true" pageId="14" pageNumber="2272">Eltanin</emphasis>
cruise 9, station 740. Species bearing multiple opesiules are known in the genera
<taxonomicName id="4C50F8819677D232FDA1FACD91A7FAC5" box="[556,673,1288,1311]" class="Gymnolaemata" family="Microporidae" genus="Micropora" kingdom="Animalia" order="Cheilostomatida" pageId="14" pageNumber="2272" phylum="Bryozoa" rank="genus">
<emphasis id="B9245F109677D232FDA1FACD91A7FAC5" box="[556,673,1288,1311]" italics="true" pageId="14" pageNumber="2272">Micropora</emphasis>
</taxonomicName>
and
<emphasis id="B9245F109677D232FD6FFAC2906EFAC5" box="[738,872,1287,1311]" italics="true" pageId="14" pageNumber="2272">Ophaeopora</emphasis>
, and a minority of microporids bear few, small spines, apparently budded from the vertical walls at the distal end of the autozooid. However, in all of these the ovicell has a coarsely granular cryptocystal calcification, with gymnocystal calcification, when present, limited to a narrow band bordering the rim of the ovicell aperture, and the smoothly calcified ectooecial layer characteristic of the new genus does not seem to have been reported for any other microporid taxon. Most described species of
<taxonomicName id="4C50F8819677D232FC91FA0390B1FA04" authorityName="Gray" authorityYear="1848" box="[796,951,1478,1502]" class="Gymnolaemata" family="Microporidae" kingdom="Animalia" order="Cheilostomatida" pageId="14" pageNumber="2272" phylum="Bryozoa" rank="family">Microporidae</taxonomicName>
display polymorphism in the form of adventitious or interzooidal avicularia, and kenozooidal polymorphs are known for a few. The spines of
<taxonomicName id="4C50F8819677D232FD3AF9C39036F9C4" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[695,816,1542,1566]" class="Gymnolaemata" family="Microporidae" genus="Scriblitopora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="14" pageNumber="2272" phylum="Bryozoa" rank="species" species="sepicula">
<emphasis id="B9245F109677D232FD3AF9C391C1F9C4" box="[695,711,1542,1566]" italics="true" pageId="14" pageNumber="2272">S</emphasis>
.
<emphasis id="B9245F109677D232FD55F9C39036F9C4" box="[728,816,1542,1566]" italics="true" pageId="14" pageNumber="2272">sepicula</emphasis>
</taxonomicName>
are kenozooidal and the ovicell seems to be a polymorph, but no other polymorphic zooids are apparent in the
<typeStatus id="54EB3DA09677D232FF34F9839218F984" box="[185,286,1606,1630]" pageId="14" pageNumber="2272" type="holotype">holotype</typeStatus>
, although they may yet be found to occur when further material becomes available.
</paragraph>
<paragraph id="8BEF83029676D233FE22FF6390A2FF04" blockId="15.[431,952,166,222]" pageId="15" pageNumber="2273">
Superfamily
<taxonomicName id="4C50F8819676D233FDB2FF6390BEFF64" authority="Fleming, 1828" authorityName="Fleming" authorityYear="1828" box="[575,952,166,190]" class="Gymnolaemata" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="2273" phylum="Bryozoa" rank="superFamily" superFamily="Cellarioidea">
<emphasis id="B9245F109676D233FDB2FF639017FF64" bold="true" box="[575,785,166,190]" pageId="15" pageNumber="2273">CELLARIOIDEA</emphasis>
Fleming, 1828
</taxonomicName>
Family
<taxonomicName id="4C50F8819676D233FDCEFF0390A2FF04" authority="Fleming, 1828" authorityName="Fleming" authorityYear="1828" box="[579,932,198,222]" class="Gymnolaemata" family="Cellariidae" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="2273" phylum="Bryozoa" rank="family">
<emphasis id="B9245F109676D233FDCEFF0391FBFF04" bold="true" box="[579,765,198,222]" pageId="15" pageNumber="2273">CELLARIIDAE</emphasis>
Fleming, 1828
</taxonomicName>
</paragraph>
<paragraph id="8BEF83029676D233FDABFF33906AFED4" blockId="15.[550,876,246,302]" box="[550,876,246,270]" pageId="15" pageNumber="2273">
<taxonomicName id="4C50F8819676D233FDABFF339017FED4" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[550,785,246,270]" class="Gymnolaemata" family="Cellariidae" genus="Cellaria" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="2273" phylum="Bryozoa" rank="species" species="megalodonta" status="sp. nov.">
<emphasis id="B9245F109676D233FDABFF339017FED4" bold="true" box="[550,785,246,270]" italics="true" pageId="15" pageNumber="2273">Cellaria megalodonta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9676D233FC95FF32906AFED4" box="[792,876,247,270]" pageId="15" pageNumber="2273" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BEF83029676D233FD00FED391FBFEF4" blockId="15.[550,876,246,302]" box="[653,765,278,302]" pageId="15" pageNumber="2273">
(
<figureCitation id="136B9F879676D233FD18FED391F3FEF4" box="[661,757,278,302]" captionStart="Figure 7" captionStartId="15.[213,280,1599,1621]" captionTargetBox="[213,1170,518,1566]" captionTargetId="figure-42@15.[213,1170,518,1566]" captionTargetPageId="15" captionText="Figure 7. Cellaria megalodonta sp. nov., Holotype. (A) Part of an internode with ovicelled zooids; (B) detail of autozooids; (C) detail to show vicarious avicularium, the distal rim of the rostrum damaged. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5204347" httpUri="https://zenodo.org/record/5204347/files/figure.png" pageId="15" pageNumber="2273">Figure 7</figureCitation>
)
</paragraph>
<paragraph id="8BEF83029676D233FF58FEA49231FEA3" blockId="15.[213,311,353,377]" box="[213,311,353,377]" pageId="15" pageNumber="2273">
<emphasis id="B9245F109676D233FF58FEA49231FEA3" box="[213,311,353,377]" italics="true" pageId="15" pageNumber="2273">Material</emphasis>
</paragraph>
<paragraph id="8BEF83029676D233FF58FE4C912AFE1B" blockId="15.[213,1170,389,449]" pageId="15" pageNumber="2273">
<materialsCitation id="3B38895F9676D233FF58FE4C912AFE1B" collectingDate="1968-09-08" collectionCode="NMNH" elevation="188" latitude="-33.241665" longLatPrecision="779" longitude="126.333336" pageId="15" pageNumber="2273" specimenCode="NMNH 1154032" specimenCount="1" typeStatus="holotype">
<emphasis id="B9245F109676D233FF58FE4C923AFE7B" box="[213,316,393,417]" italics="true" pageId="15" pageNumber="2273">
<typeStatus id="54EB3DA09676D233FF58FE4C923AFE7B" box="[213,316,393,417]" pageId="15" pageNumber="2273" type="holotype">Holotype</typeStatus>
</emphasis>
.
<specimenCode id="DBF62B799676D233FEC3FE4F9113FE7B" box="[334,533,393,417]" collectionCode="NMNH" country="USA" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="15" pageNumber="2273" type="Museum">NMNH 1154032</specimenCode>
:
<emphasis id="B9245F109676D233FDAEFE4C9172FE7B" box="[547,628,393,417]" italics="true" pageId="15" pageNumber="2273">Eltanin</emphasis>
cruise 35, station 2276,
<geoCoordinate id="EE64E5C59676D233FC18FE4C970DFE7B" box="[917,1035,389,417]" degrees="33" direction="south" minutes="14.5" orientation="latitude" pageId="15" pageNumber="2273" precision="92" value="-33.241665">
33
<superScript id="7C252E4A9676D233FC22FE4090BEFE4C" attach="left" box="[943,952,389,406]" fontSize="7" pageId="15" pageNumber="2273">◦</superScript>
14.5’ S
</geoCoordinate>
,
<geoCoordinate id="EE64E5C59676D233FB97FE4C978BFE7B" box="[1050,1165,389,417]" degrees="126" direction="east" minutes="20" orientation="longitude" pageId="15" pageNumber="2273" precision="925" value="126.333336">
126
<superScript id="7C252E4A9676D233FBCFFE40974DFE4C" attach="none" box="[1090,1099,389,406]" fontSize="7" pageId="15" pageNumber="2273">◦</superScript>
20’ E
</geoCoordinate>
,
<quantity id="4CA82EE79676D233FF58FE6C9254FE1B" box="[213,338,425,449]" metricMagnitude="2" metricUnit="m" metricValue="1.875" metricValueMax="1.92" metricValueMin="1.83" pageId="15" pageNumber="2273" unit="m" value="187.5" valueMax="192.0" valueMin="183.0">
<elevation id="007D64319676D233FF58FE6C9254FE1B" box="[213,338,425,449]" metricMagnitude="2" metricUnit="m" metricValue="1.875" metricValueMax="1.92" metricValueMin="1.83" pageId="15" pageNumber="2273" unit="m" value="187.5" valueMax="192.0" valueMin="183.0">183–192 m</elevation>
</quantity>
,
<date id="FFEEA5C29676D233FED0FE6C912EFE1B" box="[349,552,425,449]" pageId="15" pageNumber="2273" value="1968-09-08">
<collectingDate id="EFAA5C2A9676D233FED0FE6C912EFE1B" box="[349,552,425,449]" pageId="15" pageNumber="2273" value="1968-09-08">8 September 1968</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<caption id="DF2FD38A9676D233FF58F9FA9186F955" ID-DOI="http://doi.org/10.5281/zenodo.5204347" ID-Zenodo-Dep="5204347" httpUri="https://zenodo.org/record/5204347/files/figure.png" pageId="15" pageNumber="2273" startId="15.[213,280,1599,1621]" targetBox="[213,1170,518,1566]" targetPageId="15">
<paragraph id="8BEF83029676D233FF58F9FA9186F955" blockId="15.[213,1170,1599,1679]" pageId="15" pageNumber="2273">
Figure 7.
<taxonomicName id="4C50F8819676D233FECCF9FA911FF98F" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[321,537,1599,1621]" class="Gymnolaemata" family="Cellariidae" genus="Cellaria" kingdom="Animalia" order="Cheilostomatida" pageId="15" pageNumber="2273" phylum="Bryozoa" rank="species" species="megalodonta" status="sp. nov.">
<emphasis id="B9245F109676D233FECCF9FA911FF98F" box="[321,537,1599,1621]" italics="true" pageId="15" pageNumber="2273">Cellaria megalodonta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9676D233FDAEF9859170F98F" box="[547,630,1600,1621]" pageId="15" pageNumber="2273" rank="species">sp. nov.</taxonomicNameLabel>
, Holotype. (A) Part of an internode with ovicelled zooids; (B) detail of autozooids; (C) detail to show vicarious avicularium, the distal rim of the rostrum damaged. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph id="8BEF83029669D22CFF1DFF629209FF64" blockId="16.[144,271,167,190]" box="[144,271,167,190]" pageId="16" pageNumber="2274">
<emphasis id="B9245F109669D22CFF1DFF629209FF64" box="[144,271,167,190]" italics="true" pageId="16" pageNumber="2274">Description</emphasis>
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFF0B93DCFC9E" blockId="16.[144,1101,206,836]" pageId="16" pageNumber="2274">
Colony large and bushy, richly branched,
<quantity id="4CA82EE79669D22CFDEDFF0B91ACFF3C" box="[608,682,206,230]" metricMagnitude="-2" metricUnit="m" metricValue="9.5" pageId="16" pageNumber="2274" unit="cm" value="9.5">9.5 cm</quantity>
high. Internodes cylindrical,
<quantity id="4CA82EE79669D22CFC7EFF0B974BFF3C" box="[1011,1101,206,230]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="16" pageNumber="2274" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5–6 mm</quantity>
long,
<quantity id="4CA82EE79669D22CFF5CFF2B9220FEDC" box="[209,294,238,262]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="16" pageNumber="2274" unit="mm" value="0.9">0.9 mm</quantity>
wide, straight, or slightly curved basally immediately above dichotomy, consisting of alternating whorls of five autozooids. Nodes initially formed by fracture, exposing internal bundle of about five chitinous tubes; subsequently reinforced by tangled bundle of fine chitinous tubes, appearing to bud from the proximalmost autozooids of the internode(s) distal to the node. Autozooids longer than wide, mostly diamond shaped, but narrowly hexagonal where the internode broadens to accommodate ovicells, clearly separated by thin, raised ridges. Frontal shield concave, finely granular. Opesia situated in distal half of autozooid, distant from distal edge of autozooid; about as wide as long, bordered by a thickened, crenulated rim, proximal edge straight but corners rounded. A pair of massive, laterally flattened and platelike denticles on each of proximal and distal borders of orifice, the tips of opposing pairs almost touching, those of the proximal pair curving frontally. Ovicelled autozooids in groups, marked by abrupt swelling of the internode, each ovicell apparent as a distinct frontal convexity in autozooids distal and disto-lateral to the brooding autozooid; ovicell aperture broad, partly occluded by a flat plate, leaving a narrow, crescentic opening. Vicarious avicularia sparsely distributed, as long as autozooid but twice as broad; the rostrum occupies distal half of cystid, its rim raised and smoothly curving, supporting a semicircular mandible that occupies almost entire breadth of cystid.
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFC4C9236FC7A" blockId="16.[144,304,905,928]" box="[144,304,905,928]" pageId="16" pageNumber="2274">
<emphasis id="B9245F109669D22CFF1DFC4C9236FC7A" box="[144,304,905,928]" italics="true" pageId="16" pageNumber="2274">Measurements</emphasis>
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFC74924CFBD2" blockId="16.[144,1100,944,1032]" pageId="16" pageNumber="2274">
For all measurements,
<emphasis id="B9245F109669D22CFE2CFC7492A8FC12" box="[417,430,945,968]" italics="true" pageId="16" pageNumber="2274">n</emphasis>
= 20, mean ± SD: autozooid length 0.48 ±
<quantity id="4CA82EE79669D22CFC53FC75974FFC12" box="[990,1097,944,968]" metricMagnitude="-5" metricUnit="m" metricValue="3.0" pageId="16" pageNumber="2274" unit="mm" value="0.03">0.03 mm</quantity>
; autozooid width 0.31 ±
<quantity id="4CA82EE79669D22CFE37FC159123FC32" box="[442,549,976,1000]" metricMagnitude="-5" metricUnit="m" metricValue="2.0" pageId="16" pageNumber="2274" unit="mm" value="0.02">0.02 mm</quantity>
; opesia length 0.11 ±
<quantity id="4CA82EE79669D22CFCB1FC1590A1FC32" box="[828,935,976,1000]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="16" pageNumber="2274" unit="mm" value="0.01">0.01 mm</quantity>
; opesia width 0.11 ±
<quantity id="4CA82EE79669D22CFF6CFC359240FBD2" box="[225,326,1008,1032]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="16" pageNumber="2274" unit="mm" value="0.01">0.01 mm</quantity>
.
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFB89920EFBBE" blockId="16.[144,264,1100,1124]" box="[144,264,1100,1124]" pageId="16" pageNumber="2274">
<emphasis id="B9245F109669D22CFF1DFB89920EFBBE" box="[144,264,1100,1124]" italics="true" pageId="16" pageNumber="2274">Etymology</emphasis>
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFBB1925EFB76" blockId="16.[144,1101,1140,1196]" pageId="16" pageNumber="2274">
Greek,
<emphasis id="B9245F109669D22CFF65FBB0922AFB56" box="[232,300,1141,1164]" italics="true" pageId="16" pageNumber="2274">megas</emphasis>
: large;
<emphasis id="B9245F109669D22CFE0BFBB192DDFB56" box="[390,475,1140,1164]" italics="true" pageId="16" pageNumber="2274">odontos</emphasis>
: tooth, with reference to the paired massive denticles within the opesia.
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFB3493F4FAD3" blockId="16.[144,242,1265,1289]" box="[144,242,1265,1289]" pageId="16" pageNumber="2274">
<emphasis id="B9245F109669D22CFF1DFB3493F4FAD3" box="[144,242,1265,1289]" italics="true" pageId="16" pageNumber="2274">Remarks</emphasis>
</paragraph>
<paragraph id="8BEF83029669D22CFF1DFADD93D4F9F5" blockId="16.[144,1101,1304,1583]" pageId="16" pageNumber="2274">
The genus
<taxonomicName id="4C50F8819669D22CFE84FADD9264FAEA" box="[265,354,1304,1328]" class="Gymnolaemata" family="Cellariidae" genus="Cellaria" kingdom="Animalia" order="Cheilostomatida" pageId="16" pageNumber="2274" phylum="Bryozoa" rank="genus">
<emphasis id="B9245F109669D22CFE84FADD9264FAEA" box="[265,354,1304,1328]" italics="true" pageId="16" pageNumber="2274">Cellaria</emphasis>
</taxonomicName>
is extraordinarily speciose and occurs throughout the shelf seas of the world, with the apparent exception of the Arctic. There has been no comprehensive review of the genus. Many southern hemisphere species have been described and figured with SEM by
<bibRefCitation id="EFC1FEF39669D22CFE01FABD9136FA4A" author="Gordon DP" box="[396,560,1400,1424]" pageId="16" pageNumber="2274" pagination="1 - 144" refId="ref28480" refString="Gordon DP. 1984. The marine fauna of New Zealand: Bryozoa: Gymnolaemata from the Kermadec Ridge. NZ Oceanogr Inst Mem. 91: 1 - 144." type="journal article" year="1984">Gordon (1984</bibRefCitation>
,
<bibRefCitation id="EFC1FEF39669D22CFDB3FABD9171FA4A" author="Gordon DP" box="[574,631,1400,1424]" pageId="16" pageNumber="2274" pagination="1 - 121" refId="ref28511" refString="Gordon DP. 1986. The marine fauna of New Zealand: Bryozoa: Gymnolaemata (Ctenostomata and Cheilostomata Anasca) from the western South Island Continental Shelf and Slope. NZ Oceanogr Inst Mem. 95: 1 - 121." type="journal article" year="1986">1986</bibRefCitation>
),
<bibRefCitation id="EFC1FEF39669D22CFD01FABD9041FA4A" author="Hayward PJ" box="[652,839,1400,1424]" pageId="16" pageNumber="2274" pagination="1 - 355" refId="ref28816" refString="Hayward PJ. 1995. Antarctic Cheilostomatous Bryozoa. Oxford: Oxford University Press; p. xi, 1 - 355." type="journal article" year="1995">Hayward (1995)</bibRefCitation>
,
<bibRefCitation id="EFC1FEF39669D22CFCD9FABD93D1FA6A" author="Hayward PJ &amp; Thorpe JP" pageId="16" pageNumber="2274" pagination="913 - 959" refId="ref29118" refString="Hayward PJ, Thorpe JP. 1989. Membraniporoidea, Microporoidea and Cellarioidea (Bryozoa, Cheilostomata) collected by ' Discovery' Investigations. J Nat Hist. 23: 913 - 959." type="journal article" year="1989">Hayward and Thorpe (1989)</bibRefCitation>
and
<bibRefCitation id="EFC1FEF39669D22CFE82FA5D9154FA6A" author="D'Hondt JL &amp; Gordon DP" box="[271,594,1432,1456]" pageId="16" pageNumber="2274" pagination="169 - 251" refId="ref28370" refString="D'Hondt JL, Gordon DP. 1999. Entoproctes et Bryozoaires Cheilostomida (Pseudomalacostegomorpha et Cryptocystomorpha) des campagnes MUSORSTOM autour de la Nouvelle-Caledonie. Mem Mus natl d'Hist nat Paris. 180: 169 - 251." type="journal article" year="1999">d’Hondt and Gordon (1999)</bibRefCitation>
, and further descriptions, without the advantage of SEM, can be found in earlier literature. Although a few species have enlarged avicularia similar to those seen in
<taxonomicName id="4C50F8819669D22CFD96FA1D91CAFA2A" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[539,716,1496,1520]" class="Gymnolaemata" family="Cellariidae" genus="Cellaria" kingdom="Animalia" order="Cheilostomatida" pageId="16" pageNumber="2274" phylum="Bryozoa" rank="species" species="megalodonta" status="sp. nov.">
<emphasis id="B9245F109669D22CFD96FA1D9128FA2A" box="[539,558,1496,1520]" italics="true" pageId="16" pageNumber="2274">C</emphasis>
.
<emphasis id="B9245F109669D22CFDCDFA1D91CAFA2A" box="[576,716,1496,1520]" italics="true" pageId="16" pageNumber="2274">megalodonta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9669D22CFD58FA1D9028FA35" box="[725,814,1496,1519]" pageId="16" pageNumber="2274" rank="species">sp. nov.</taxonomicNameLabel>
, none of those described and figured in the literature cited here bears the huge opesial denticles seen in the latter.
</paragraph>
</subSubSection>
</treatment>
</document>
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