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<document id="099D6F9B767A8DA6F11CAF556908BCA8" 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="03F932149641D206FE47FA689747FDC7" 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="Microporella crustula Hayward &amp; Winston 2011, sp. nov." docType="treatment" docVersion="3" lastPageNumber="2315" masterDocId="FFC04A6C9679D23CFF8DFFC59306FFDA" masterDocTitle="Bryozoa collected by the United States Antarctic Research Program: new taxa and new records" masterLastPageNumber="2338" masterPageNumber="2259" pageNumber="2314" updateTime="1699058682085" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="7F815350BE533536537CAF5235DB9B29">Bryozoa collected by the United States Antarctic Research Program: new taxa and new records</mods:title>
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<mods:name id="13B89254F37BE3C95988894F85D27B64" type="personal">
<mods:role id="C4A1632663001C1730B2DE7EB75132A6">
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<mods:namePart id="44948832459EB641D919ED3CD826F1B3">Hayward, Peter J.</mods:namePart>
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<mods:namePart id="6916F46F5D5FA185E636BB0DD7358929">Winston, Judith E.</mods:namePart>
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<mods:title id="C72E789D4811B2F7611844C99113A8DD">Journal of Natural History</mods:title>
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<mods:part id="605B6EA487A3EA117E456FE04FC97D6F">
<mods:date id="66FC9D462E7803A6D5DAD45D1AA316A2">2011</mods:date>
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<mods:number id="3BE6ED96DF36C087E8B5B1C77BAF57D3">2011-10-31</mods:number>
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<mods:detail id="592409AA5C3C47A4D52C71334E8E88E1" type="volume">
<mods:number id="4E36E2C79AACDA7B13ACA88348E8B711">45</mods:number>
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<mods:detail id="81A0F88E6D5758A883C05A65FBD940B4" type="issue">
<mods:number id="CC39E5BE28719232005A7810B19863EE">37 - 38</mods:number>
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<mods:start id="3FA284166A29891BD2E21762BE92DA31">2259</mods:start>
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<mods:classification id="F8FF8EF3794529E8DDA09F1830EBAAE6">journal article</mods:classification>
<mods:identifier id="2CCBB4A182D56B352F70C3AAFF51119A" type="DOI">10.1080/00222933.2011.574922</mods:identifier>
<mods:identifier id="9474CF67D5F4037EB3B25579AFF6DFB7" type="ISSN">1464-5262</mods:identifier>
<mods:identifier id="881A250EBD38CCBCA8F5C207A5A22A29" type="Zenodo-Dep">5204333</mods:identifier>
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<treatment id="03F932149641D206FE47FA689747FDC7" LSID="urn:lsid:plazi:treatment:03F932149641D206FE47FA689747FDC7" httpUri="http://treatment.plazi.org/id/03F932149641D206FE47FA689747FDC7" lastPageId="58" lastPageNumber="2315" pageId="56" pageNumber="2314">
<subSubSection id="C34AD0899641D204FE47FA689015FA1F" box="[458,787,1453,1477]" pageId="56" pageNumber="2314" type="nomenclature">
<paragraph id="8BEF83029641D204FE47FA689015FA1F" blockId="56.[458,787,1453,1509]" box="[458,787,1453,1477]" pageId="56" pageNumber="2314">
<heading id="D0A7346E9641D204FE47FA689015FA1F" box="[458,787,1453,1477]" centered="true" fontSize="36" level="2" pageId="56" pageNumber="2314" reason="7">
<taxonomicName id="4C50F8819641D204FE47FA6891BEFA1F" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[458,696,1453,1477]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="56" pageNumber="2314" phylum="Bryozoa" rank="species" species="crustula" status="sp. nov.">
<emphasis id="B9245F109641D204FE47FA6891BEFA1F" bold="true" box="[458,696,1453,1477]" italics="true" pageId="56" pageNumber="2314">Microporella crustula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9641D204FD32FA6B9015FA1F" box="[703,787,1454,1477]" pageId="56" pageNumber="2314" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34AD0899641D206FDBFFA089747FDC7" lastPageId="58" lastPageNumber="2316" pageId="56" pageNumber="2314" type="description">
<paragraph id="8BEF83029641D204FDBFFA0891A9FA3F" blockId="56.[458,787,1453,1509]" box="[562,687,1485,1509]" pageId="56" pageNumber="2314">
(
<figureCitation id="136B9F879641D204FDB4FA0891AEFA3F" box="[569,680,1485,1509]" captionStart="Figure 26" captionStartId="57.[213,280,606,628]" captionTargetBox="[213,1170,161,573]" captionTargetId="figure-5@57.[213,1170,161,573]" captionTargetPageId="57" captionText="Figure 26. Microporella crustula sp. nov. Holotype. (A) Ovicelled zooids; (B) a single autozooid, showing detail of the primary orifice. Scale bars: 0.25 mm (A), 0.125 mm (B)." figureDoi="http://doi.org/10.5281/zenodo.5204387" httpUri="https://zenodo.org/record/5204387/files/figure.png" pageId="56" pageNumber="2314">Figure 26</figureCitation>
)
</paragraph>
<paragraph id="8BEF83029641D204FF1DF98493F4F983" blockId="56.[144,242,1601,1625]" box="[144,242,1601,1625]" pageId="56" pageNumber="2314">
<emphasis id="B9245F109641D204FF1DF98493F4F983" box="[144,242,1601,1625]" italics="true" pageId="56" pageNumber="2314">Material</emphasis>
</paragraph>
<paragraph id="8BEF83029641D204FF1DF9AC974BF97A" blockId="56.[144,1101,1637,1696]" pageId="56" pageNumber="2314">
<materialsCitation id="3B38895F9641D204FF1DF9AC974BF97A" collectingDate="1964-02-12" collectionCode="NMNH" elevation="122" latitude="-53.566666" longLatPrecision="1076" longitude="-64.916664" pageId="56" pageNumber="2314" specimenCode="NMNH 1154041" specimenCount="1" typeStatus="holotype">
<emphasis id="B9245F109641D204FF1DF9AC93F1F95B" box="[144,247,1641,1665]" italics="true" pageId="56" pageNumber="2314">
<typeStatus id="54EB3DA09641D204FF1DF9AC93F1F95B" box="[144,247,1641,1665]" pageId="56" pageNumber="2314" type="holotype">Holotype</typeStatus>
</emphasis>
.
<specimenCode id="DBF62B799641D204FE8BF9AC92CCF95A" box="[262,458,1640,1664]" collectionCode="NMNH" country="USA" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="56" pageNumber="2314" type="Museum">NMNH 1154041</specimenCode>
:
<emphasis id="B9245F109641D204FE58F9AC9120F95B" box="[469,550,1641,1665]" italics="true" pageId="56" pageNumber="2314">Eltanin</emphasis>
cruise 11, station 974, 53
<superScript id="7C252E4A9641D204FCCAF9A09056F9AC" attach="none" box="[839,848,1637,1654]" fontSize="7" pageId="56" pageNumber="2314"></superScript>
32 to
<geoCoordinate id="EE64E5C59641D204FC17F9AD90FFF95A" box="[922,1017,1637,1664]" degrees="53" direction="south" minutes="34" orientation="latitude" pageId="56" pageNumber="2314" precision="925" value="-53.566666">
53
<superScript id="7C252E4A9641D204FC38F9A090B8F9AC" attach="none" box="[949,958,1637,1654]" fontSize="7" pageId="56" pageNumber="2314"></superScript>
34 S
</geoCoordinate>
, 64
<superScript id="7C252E4A9641D204FBADF9A0972FF9AC" attach="left" box="[1056,1065,1637,1654]" fontSize="7" pageId="56" pageNumber="2314"></superScript>
57 to
<geoCoordinate id="EE64E5C59641D204FF20F94D9212F97A" box="[173,276,1668,1696]" degrees="64" direction="west" minutes="55" orientation="longitude" pageId="56" pageNumber="2314" precision="925" value="-64.916664">
64
<superScript id="7C252E4A9641D204FF45F94193D7F94F" attach="none" box="[200,209,1668,1685]" fontSize="7" pageId="56" pageNumber="2314"></superScript>
55 W
</geoCoordinate>
,
<quantity id="4CA82EE79641D204FE90F94D929EF97A" box="[285,408,1672,1696]" metricMagnitude="2" metricUnit="m" metricValue="1.215" metricValueMax="1.24" metricValueMin="1.19" pageId="56" pageNumber="2314" unit="m" value="121.5" valueMax="124.0" valueMin="119.0">
<elevation id="007D64319641D204FE90F94D929EF97A" box="[285,408,1672,1696]" metricMagnitude="2" metricUnit="m" metricValue="1.215" metricValueMax="1.24" metricValueMin="1.19" pageId="56" pageNumber="2314" unit="m" value="121.5" valueMax="124.0" valueMin="119.0">119124 m</elevation>
</quantity>
,
<date id="FFEEA5C29641D204FE2FF94D916EF97A" box="[418,616,1672,1696]" pageId="56" pageNumber="2314" value="1964-02-12">
<collectingDate id="EFAA5C2A9641D204FE2FF94D916EF97A" box="[418,616,1672,1696]" pageId="56" pageNumber="2314" value="1964-02-12">12 February 1964</collectingDate>
</date>
; a single colony encrusting a piece of gravel.
</materialsCitation>
</paragraph>
<caption id="DF2FD38A9640D205FF58FD9B90E6FD48" ID-DOI="http://doi.org/10.5281/zenodo.5204387" ID-Zenodo-Dep="5204387" httpUri="https://zenodo.org/record/5204387/files/figure.png" pageId="57" pageNumber="2315" startId="57.[213,280,606,628]" targetBox="[213,1170,161,573]" targetPageId="57">
<paragraph id="8BEF83029640D205FF58FD9B90E6FD48" blockId="57.[213,1170,606,658]" pageId="57" pageNumber="2315">
Figure 26.
<taxonomicName id="4C50F8819640D205FECAFD9A911AFDAF" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[327,540,607,629]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="57" pageNumber="2315" phylum="Bryozoa" rank="species" species="crustula" status="sp. nov.">
<emphasis id="B9245F109640D205FECAFD9A911AFDAF" box="[327,540,607,629]" italics="true" pageId="57" pageNumber="2315">Microporella crustula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9640D205FDACFD9A916AFDAE" box="[545,620,607,628]" pageId="57" pageNumber="2315" rank="species">sp. nov.</taxonomicNameLabel>
Holotype. (A) Ovicelled zooids; (B) a single autozooid, showing detail of the primary orifice. Scale bars: 0.25 mm (A), 0.125 mm (B).
</paragraph>
</caption>
<paragraph id="8BEF83029640D205FF58FD179252FD33" blockId="57.[213,340,722,745]" box="[213,340,722,745]" pageId="57" pageNumber="2315">
<emphasis id="B9245F109640D205FF58FD179252FD33" box="[213,340,722,745]" italics="true" pageId="57" pageNumber="2315">Description</emphasis>
</paragraph>
<paragraph id="8BEF83029640D205FF58FD3C973CFB75" blockId="57.[213,1170,761,1199]" pageId="57" pageNumber="2315">Colony encrusting, unilaminar. Autozooids oval to hexagonal, thickly calcified, convex, separated by distinct grooves. Primary orifice slightly wider than long, with a thickly calcified rim, and the proximal edge with a slight median convexity; six spines evenly spaced around lateral and distal borders of orifice, two persisting in ovicelled zooids. Frontal shield nodular, with a border of small, regularly spaced areolar pores, and 20 to 30 smaller pseudopores scattered frontally. Ascopore in distal half of zooid, forming a shallow crescent with a denticulate edge, recessed within a thick, oval rim; distance between proximal edge of orifice and distal edge of ascopore equivalent to orifice length. A single avicularium situated proximo-lateral to ascopore, on right or left; rostrum directed disto-laterally, short, its tip truncate and slightly flared, inferred to support a setiform mandible; crossbar stout, lacking a columella. Ovicell recumbent on distally succeeding autozooid, globular and prominent, its nodular surface with a conspicuous median umbo; aperture highly arched, with a broad lip of smooth calcification; imperforate frontally, but with a peripheral series of small pores.</paragraph>
<paragraph id="8BEF83029640D205FF58FB2E9273FAD8" blockId="57.[213,373,1259,1282]" box="[213,373,1259,1282]" pageId="57" pageNumber="2315">
<emphasis id="B9245F109640D205FF58FB2E9273FAD8" box="[213,373,1259,1282]" italics="true" pageId="57" pageNumber="2315">Measurements</emphasis>
</paragraph>
<paragraph id="8BEF83029640D205FF58FAD79296FAB3" blockId="57.[213,1169,1298,1386]" pageId="57" pageNumber="2315">
For all measurements
<emphasis id="B9245F109640D205FE6CFAD692E8FAF0" box="[481,494,1299,1322]" italics="true" pageId="57" pageNumber="2315">n</emphasis>
= 20, mean ± SD: autozooid length 0.74 ±
<quantity id="4CA82EE79640D205FBAEFAD79788FAF3" box="[1059,1166,1298,1322]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="57" pageNumber="2315" unit="mm" value="0.05">0.05 mm</quantity>
; autozooid width, 0.52 ±
<quantity id="4CA82EE79640D205FD8BFAF49176FA93" box="[518,624,1329,1353]" metricMagnitude="-5" metricUnit="m" metricValue="5.0" pageId="57" pageNumber="2315" unit="mm" value="0.05">0.05 mm</quantity>
; orifice length 0.16 ±
<quantity id="4CA82EE79640D205FC0EFAF490E8FA93" box="[899,1006,1329,1353]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="57" pageNumber="2315" unit="mm" value="0.01">0.01 mm</quantity>
; orifice width 0.13 ±
<quantity id="4CA82EE79640D205FEABFA94928DFAB3" box="[294,395,1361,1385]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="57" pageNumber="2315" unit="mm" value="0.01">0.01 mm</quantity>
.
</paragraph>
<paragraph id="8BEF83029640D205FF58FA74924BFA13" blockId="57.[213,333,1457,1481]" box="[213,333,1457,1481]" pageId="57" pageNumber="2315">
<emphasis id="B9245F109640D205FF58FA74924BFA13" box="[213,333,1457,1481]" italics="true" pageId="57" pageNumber="2315">Etymology</emphasis>
</paragraph>
<paragraph id="8BEF83029640D205FF58FA1C9796FA2B" blockId="57.[213,1168,1497,1521]" box="[213,1168,1497,1521]" pageId="57" pageNumber="2315">
Latin,
<emphasis id="B9245F109640D205FEADFA1F9265FA2B" box="[288,355,1498,1521]" italics="true" pageId="57" pageNumber="2315">crusta</emphasis>
: a hard outer surface, with reference to the thick, nodular frontal shield.
</paragraph>
<paragraph id="8BEF83029640D205FF58F9FC9231F98B" blockId="57.[213,311,1593,1617]" box="[213,311,1593,1617]" pageId="57" pageNumber="2315">
<emphasis id="B9245F109640D205FF58F9FC9231F98B" box="[213,311,1593,1617]" italics="true" pageId="57" pageNumber="2315">Remarks</emphasis>
</paragraph>
<paragraph id="8BEF83029640D206FF58F9A59747FDC7" blockId="57.[213,1170,1632,1689]" lastBlockId="58.[144,1101,166,541]" lastPageId="58" lastPageNumber="2316" pageId="57" pageNumber="2315">
<bibRefCitation id="EFC1FEF39640D205FF58F9A59113F9A2" author="Taylor PD &amp; Mawatari SF" box="[213,533,1632,1656]" pageId="57" pageNumber="2315" pagination="329 - 339" refId="ref29923" refString="Taylor PD, Mawatari SF. 2005. Preliminary overview of the cheilostome bryozoan Microporella. In: Moyano HI, Cancino JM, Wyse Jackson PN, editors. Bryozoan Studies 2004. London: Taylor and Francis Group; p. 329 - 339." type="book chapter" year="2005">Taylor and Mawatari (2005)</bibRefCitation>
noted that more than 150 species have been assigned to the genus
<taxonomicName id="4C50F8819640D205FEC4F94492DEF943" box="[329,472,1665,1689]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="57" pageNumber="2315" phylum="Bryozoa" rank="genus">
<emphasis id="B9245F109640D205FEC4F94492DEF943" box="[329,472,1665,1689]" italics="true" pageId="57" pageNumber="2315">Microporella</emphasis>
</taxonomicName>
, and that although perhaps one-third of these do not belong in the genus, its actual diversity is still obscured by incorrect attribution of material, from worldwide localities, to a few taxa formerly considered to be cosmopolitan in distribution.
<bibRefCitation id="EFC1FEF39643D206FEAFFF23915DFF24" author="Kuklinski P &amp; Taylor PD" box="[290,603,230,254]" pageId="58" pageNumber="2316" pagination="1893 - 1906" refId="ref29257" refString="Kuklinski P, Taylor PD. 2008. Arctic species of the cheilostome bryozoan Microporella, with a redescription of the type species. J Nat Hist. 42: 1893 - 1906." type="journal article" year="2008">Kuklinski and Taylor (2008)</bibRefCitation>
usefully chose a
<typeStatus id="54EB3DA09643D206FC9BFF229069FF25" box="[790,879,231,255]" pageId="58" pageNumber="2316" type="neotype">neotype</typeStatus>
for the type species,
<taxonomicName id="4C50F8819643D206FF1DFEC292A7FEC4" authority="(Pallas, 1766)" baseAuthorityName="Pallas" baseAuthorityYear="1766" box="[144,417,262,286]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="ciliata">
<emphasis id="B9245F109643D206FF1DFEC293F8FEC4" box="[144,254,262,286]" italics="true" pageId="58" pageNumber="2316">M. ciliata</emphasis>
(Pallas, 1766)
</taxonomicName>
. A single endemic Antarctic species is known,
<taxonomicName id="4C50F8819643D206FC3DFEC292C7FEE7" authority="Hayward and Taylor, 1984" authorityName="Hayward and Taylor" authorityYear="1984" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="stenoporta">
<emphasis id="B9245F109643D206FC3DFEC2974AFEC4" box="[944,1100,263,286]" italics="true" pageId="58" pageNumber="2316">M. stenoporta</emphasis>
<bibRefCitation id="EFC1FEF39643D206FF1DFEE092C7FEE7" author="Hayward PJ &amp; Taylor PD" box="[144,449,293,317]" pageId="58" pageNumber="2316" pagination="71 - 94" refId="ref28995" refString="Hayward PJ, Taylor PD. 1984. Fossil and Recent Cheilostomata (Bryozoa) from the Ross Sea, Antarctica. J Nat Hist. 18: 71 - 94." type="journal article" year="1984">Hayward and Taylor, 1984</bibRefCitation>
</taxonomicName>
, and two others have been described from the magellanic region,
<taxonomicName id="4C50F8819643D206FF6AFE829108FE87" authority="(Jullien, 1888)" baseAuthorityName="Jullien" baseAuthorityYear="1888" box="[231,526,325,350]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="hyadesi">
<emphasis id="B9245F109643D206FF6AFE829207FE84" box="[231,257,327,350]" italics="true" pageId="58" pageNumber="2316">M</emphasis>
.
<emphasis id="B9245F109643D206FE9EFE839262FE84" box="[275,356,326,350]" italics="true" pageId="58" pageNumber="2316">hyadesi</emphasis>
(Jullien, 1888)
</taxonomicName>
and
<taxonomicName id="4C50F8819643D206FDC7FE82907DFE87" authority="(Busk, 1854)" baseAuthorityName="Busk" baseAuthorityYear="1854" box="[586,891,325,350]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="personata">
<emphasis id="B9245F109643D206FDC7FE8291D9FE84" box="[586,735,327,350]" italics="true" pageId="58" pageNumber="2316">M. personata</emphasis>
(Busk, 1854)
</taxonomicName>
. It is possible that
<taxonomicName id="4C50F8819643D206FF1DFEA39213FEA4" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[144,277,358,382]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="crustula" status="sp. nov.">
<emphasis id="B9245F109643D206FF1DFEA39213FEA4" box="[144,277,358,382]" italics="true" pageId="58" pageNumber="2316">M. crustula</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B9643D206FEADFEA3927FFEA7" box="[288,377,358,381]" pageId="58" pageNumber="2316" rank="species">sp. nov.</taxonomicNameLabel>
has been previously recorded from the southwest Atlantic as the “cosmopolitan”
<taxonomicName id="4C50F8819643D206FEF7FE439195FE47" authority="(Pallas, 1766)" baseAuthorityName="Pallas" baseAuthorityYear="1766" box="[378,659,389,413]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="ciliata">
<emphasis id="B9245F109643D206FEF7FE439292FE47" box="[378,404,390,413]" italics="true" pageId="58" pageNumber="2316">M</emphasis>
.
<emphasis id="B9245F109643D206FE25FE4092EBFE47" box="[424,493,389,413]" italics="true" pageId="58" pageNumber="2316">ciliata</emphasis>
(Pallas, 1766)
</taxonomicName>
, but it differs from northeast Atlantic specimens attributed to that species in the proportions of its primary orifice, which is wider than long in
<taxonomicName id="4C50F8819643D206FEEAFE0392D0FE07" baseAuthorityName="Pallas" baseAuthorityYear="1766" box="[359,470,453,477]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="ciliata">
<emphasis id="B9245F109643D206FEEAFE039287FE07" box="[359,385,454,477]" italics="true" pageId="58" pageNumber="2316">M</emphasis>
.
<emphasis id="B9245F109643D206FE1CFE0092D0FE07" box="[401,470,453,477]" italics="true" pageId="58" pageNumber="2316">ciliata</emphasis>
</taxonomicName>
, in its smaller ascopore and more delicate frontal pores. Further, the adventitious avicularium is much larger in
<taxonomicName id="4C50F8819643D206FC81FE23907DFE27" baseAuthorityName="Pallas" baseAuthorityYear="1766" box="[780,891,485,509]" class="Gymnolaemata" family="Microporellidae" genus="Microporella" kingdom="Animalia" order="Cheilostomatida" pageId="58" pageNumber="2316" phylum="Bryozoa" rank="species" species="ciliata">
<emphasis id="B9245F109643D206FC81FE23907DFE27" box="[780,891,485,509]" italics="true" pageId="58" pageNumber="2316">M. ciliata</emphasis>
</taxonomicName>
, and the ovicell is shorter and less prominent, and lacks the conspicuous umbo seen in the new species.
</paragraph>
</subSubSection>
</treatment>
</document>