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<document id="01825618539259156A2E8DDBF7E084E8" 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="03F93214966BD229FE39FB67972FFE47" 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="Stomhypselosaria robusta Hayward &amp; Winston 2011, sp. nov." docType="treatment" docVersion="3" lastPageNumber="2279" masterDocId="FFC04A6C9679D23CFF8DFFC59306FFDA" masterDocTitle="Bryozoa collected by the United States Antarctic Research Program: new taxa and new records" masterLastPageNumber="2338" masterPageNumber="2259" pageNumber="2276" updateTime="1699058682085" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="EBD0C5C5DA1FCCEF7EC8C5CFAAEEA363">Bryozoa collected by the United States Antarctic Research Program: new taxa and new records</mods:title>
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<mods:name id="59D880D363C0DA46A5C09B6D76A09607" type="personal">
<mods:role id="3DF104945B6D7DB258C4DA8ABD4DE188">
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<mods:namePart id="322A536BC796890582674532F3E3B960">Hayward, Peter J.</mods:namePart>
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<mods:namePart id="BFDE64676CE23F4683EAD783CA99AC63">Winston, Judith E.</mods:namePart>
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<mods:typeOfResource id="6453A1B00BBE1F4A9BDA64DF319722EB">text</mods:typeOfResource>
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<mods:title id="382218E89966F3EDE21A2CDEBC61ED37">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="0D44BB5FC2491A4A64F02B44DAA1A439">
<mods:date id="D361A7B9A68CFA81E4C99BDFACA91597">2011</mods:date>
<mods:detail id="35FB5C8A9FB8614D338CE437DCA3BC8D" type="pubDate">
<mods:number id="900BB92E15583DD5C3E6E392717219D4">2011-10-31</mods:number>
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<mods:detail id="061DB6735D62241915F4B6D8F9B5AD1F" type="volume">
<mods:number id="F2151B9A5FB3C560FCC9DBB353F136A2">45</mods:number>
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<mods:detail id="C5D48C302BF663E2ACC615B39EC30925" type="issue">
<mods:number id="295E998D8298DF4DD5D06A4181641153">37 - 38</mods:number>
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<mods:start id="F1025D398F7C8EAA441EC4B3D4714AC6">2259</mods:start>
<mods:end id="21CDDAC52B3817D66579803F09AE7215">2338</mods:end>
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<mods:url id="6553C26011D9806C8D31476257A55153">http://dx.doi.org/10.1080/00222933.2011.574922</mods:url>
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<mods:classification id="189D8B398AD56C928B356DB221293F61">journal article</mods:classification>
<mods:identifier id="239BD6E2ECB58C8C8F959DD3DE2A8CDA" type="DOI">10.1080/00222933.2011.574922</mods:identifier>
<mods:identifier id="22709F45F107D751B34F8F8F9B184198" type="ISSN">1464-5262</mods:identifier>
<mods:identifier id="9BB8209CE14A9A9AEB93730573971A4A" type="Zenodo-Dep">5204333</mods:identifier>
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<treatment id="03F93214966BD229FE39FB67972FFE47" LSID="urn:lsid:plazi:treatment:03F93214966BD229FE39FB67972FFE47" httpUri="http://treatment.plazi.org/id/03F93214966BD229FE39FB67972FFE47" lastPageId="21" lastPageNumber="2279" pageId="18" pageNumber="2276">
<subSubSection id="C34AD089966BD22EFE39FB67902CFB60" box="[436,810,1186,1210]" pageId="18" pageNumber="2276" type="nomenclature">
<paragraph id="8BEF8302966BD22EFE39FB67902CFB60" blockId="18.[436,810,1186,1242]" box="[436,810,1186,1210]" pageId="18" pageNumber="2276">
<heading id="D0A7346E966BD22EFE39FB67902CFB60" box="[436,810,1186,1210]" centered="true" fontSize="36" level="2" pageId="18" pageNumber="2276" reason="7">
<taxonomicName id="4C50F881966BD22EFE39FB6791C9FB60" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[436,719,1186,1210]" class="Gymnolaemata" family="Cellariidae" genus="Stomhypselosaria" kingdom="Animalia" order="Cheilostomatida" pageId="18" pageNumber="2276" phylum="Bryozoa" rank="species" species="robusta" status="sp. nov.">
<emphasis id="B9245F10966BD22EFE39FB6791C9FB60" bold="true" box="[436,719,1186,1210]" italics="true" pageId="18" pageNumber="2276">Stomhypselosaria robusta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B966BD22EFD58FB66902CFB60" box="[725,810,1187,1210]" pageId="18" pageNumber="2276" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34AD089966BD229FDBDFB07972FFE47" lastPageId="21" lastPageNumber="2279" pageId="18" pageNumber="2276" type="description">
<paragraph id="8BEF8302966BD22EFDBDFB0791A6FB00" blockId="18.[436,810,1186,1242]" box="[560,672,1218,1242]" pageId="18" pageNumber="2276">
(
<figureCitation id="136B9F87966BD22EFDB5FB07919EFB00" box="[568,664,1218,1242]" captionStart="Figure 9" captionStartId="19.[213,280,1585,1607]" captionTargetBox="[213,1170,160,1552]" captionTargetId="figure-5@19.[213,1170,160,1552]" captionTargetPageId="19" captionText="Figure 9. Stomhypselosaria robusta sp. nov., Paratype. (A) A branch dichotomy; (B) part of an internode in early ontogeny; (C) part of an internode in late ontogeny; (D) a vicarious avicularium. Scale bars: 1.0 mm (A), 0.1 mm (B), 0.5 mm (C, D)." figureDoi="http://doi.org/10.5281/zenodo.5204351" httpUri="https://zenodo.org/record/5204351/files/figure.png" pageId="18" pageNumber="2276">Figure 9</figureCitation>
)
</paragraph>
<paragraph id="8BEF8302966BD22EFF1DFAE793F4FAE0" blockId="18.[144,242,1314,1338]" box="[144,242,1314,1338]" pageId="18" pageNumber="2276">
<emphasis id="B9245F10966BD22EFF1DFAE793F4FAE0" box="[144,242,1314,1338]" italics="true" pageId="18" pageNumber="2276">Material</emphasis>
</paragraph>
<paragraph id="8BEF8302966BD22EFF1DFA8F93E3FA7B" blockId="18.[144,1101,1350,1441]" pageId="18" pageNumber="2276">
<materialsCitation id="3B38895F966BD22EFF1DFA8F93E3FA7B" collectingDate="1976-02-25" collectionCode="NMNH" country="United Kingdom" elevation="597" latitude="-59.885" location="Islas" longLatPrecision="103" longitude="-32.325" pageId="18" pageNumber="2276" specimenCode="NMNH 1154054" specimenCount="1" typeStatus="holotype">
<emphasis id="B9245F10966BD22EFF1DFA8F93F1FAB8" box="[144,247,1354,1378]" italics="true" pageId="18" pageNumber="2276">
<typeStatus id="54EB3DA0966BD22EFF1DFA8F93F1FAB8" box="[144,247,1354,1378]" pageId="18" pageNumber="2276" type="holotype">Holotype</typeStatus>
</emphasis>
.
<specimenCode id="DBF62B79966BD22EFE83FA8F92DDFAB8" box="[270,475,1354,1378]" collectionCode="NMNH" country="USA" httpUri="http://grbio.org/cool/142r-0w94" name="Smithsonian Institution, National Museum of Natural History" pageId="18" pageNumber="2276" type="Museum">NMNH 1154054</specimenCode>
:
<location id="8E8FD5D9966BD22EFE63FA8F9127FAB8" LSID="urn:lsid:plazi:treatment:03F93214966BD229FE39FB67972FFE47:8E8FD5D9966BD22EFE63FA8F9127FAB8" box="[494,545,1354,1378]" country="United Kingdom" latitude="-59.885" longLatPrecision="103" longitude="-32.325" name="Islas" pageId="18" pageNumber="2276">Islas</location>
<collectingCountry id="F347C392966BD22EFDBFFA8F9189FAB8" box="[562,655,1354,1378]" name="United Kingdom" pageId="18" pageNumber="2276">Orcadas</collectingCountry>
cruise 876, station 120,
<geoCoordinate id="EE64E5C5966BD22EFC41FA8F974EFAB8" box="[972,1096,1350,1378]" degrees="59" direction="south" minutes="53.1" orientation="latitude" pageId="18" pageNumber="2276" precision="92" value="-59.885">
59
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53.1 S
</geoCoordinate>
,
<geoCoordinate id="EE64E5C5966BD22EFF1DFAAC920AFA5B" box="[144,268,1382,1409]" degrees="32" direction="west" minutes="19.5" orientation="longitude" pageId="18" pageNumber="2276" precision="92" value="-32.325">
32
<superScript id="7C252E4A966BD22EFF26FAA393B2FAAD" attach="none" box="[171,180,1382,1399]" fontSize="7" pageId="18" pageNumber="2276"></superScript>
19.5 W
</geoCoordinate>
,
<quantity id="4CA82EE7966BD22EFE9BFAAC9295FA5B" box="[278,403,1385,1409]" metricMagnitude="2" metricUnit="m" metricValue="5.970000000000001" metricValueMax="6.709999999999999" metricValueMin="5.2299999999999995" pageId="18" pageNumber="2276" unit="m" value="597.0" valueMax="671.0" valueMin="523.0">
<elevation id="007D6431966BD22EFE9BFAAC9295FA5B" box="[278,403,1385,1409]" metricMagnitude="2" metricUnit="m" metricValue="5.970000000000001" metricValueMax="6.709999999999999" metricValueMin="5.2299999999999995" pageId="18" pageNumber="2276" unit="m" value="597.0" valueMax="671.0" valueMin="523.0">523671 m</elevation>
</quantity>
,
<date id="FFEEA5C2966BD22EFE10FAAC9163FA5B" box="[413,613,1385,1409]" pageId="18" pageNumber="2276" value="1976-02-25">
<collectingDate id="EFAA5C2A966BD22EFE10FAAC9163FA5B" box="[413,613,1385,1409]" pageId="18" pageNumber="2276" value="1976-02-25">25 February 1976</collectingDate>
</date>
; part of colony,
<quantity id="4CA82EE7966BD22EFC94FAAC9060FA5B" box="[793,870,1385,1409]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="18" pageNumber="2276" unit="mm" value="25.0">25 mm</quantity>
high, with spread of
<quantity id="4CA82EE7966BD22EFF1DFA4C93E6FA7B" box="[144,224,1417,1441]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="18" pageNumber="2276" unit="mm" value="20.0">20 mm</quantity>
.
</materialsCitation>
</paragraph>
<paragraph id="8BEF8302966BD22EFF1DFA7F9142FA2B" blockId="18.[144,1101,1465,1522]" pageId="18" pageNumber="2276">
<materialsCitation id="3B38895F966BD22EFF1DFA7F9146FA2B" collectingDate="1976-02-25" collectionCode="VMNH" country="United Kingdom" elevation="597" latitude="-59.885" location="Islas" longLatPrecision="103" longitude="-32.325" pageId="18" pageNumber="2276" specimenCount="1" typeStatus="paratype">
<emphasis id="B9245F10966BD22EFF1DFA7F93FBFA0B" box="[144,253,1466,1489]" italics="true" pageId="18" pageNumber="2276">
<typeStatus id="54EB3DA0966BD22EFF1DFA7F93FBFA0B" box="[144,253,1466,1489]" pageId="18" pageNumber="2276" type="paratype">Paratypes</typeStatus>
</emphasis>
.
<collectionCode id="ED411BC7966BD22EFE86FA7F9262FA0B" box="[267,356,1466,1489]" country="USA" httpUri="http://grbio.org/cool/zxpe-c0as" name="Virginia Museum of Natural History" pageId="18" pageNumber="2276">VMNH</collectionCode>
0136668.00: same data as holotype; numerous fragments, to
<quantity id="4CA82EE7966BD22EFB80FA7F974BFA0B" box="[1037,1101,1466,1489]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="18" pageNumber="2276" unit="mm" value="7.0">7 mm</quantity>
high, including many juvenile colonies
</materialsCitation>
.
</paragraph>
<paragraph id="8BEF8302966BD22EFF1DF9FF9209F98B" blockId="18.[144,271,1594,1617]" box="[144,271,1594,1617]" pageId="18" pageNumber="2276">
<emphasis id="B9245F10966BD22EFF1DF9FF9209F98B" box="[144,271,1594,1617]" italics="true" pageId="18" pageNumber="2276">Description</emphasis>
</paragraph>
<paragraph id="8BEF8302966BD228FF1DF9A59078FCA1" blockId="18.[144,1100,1632,1721]" lastBlockId="20.[144,1101,166,891]" lastPageId="20" lastPageNumber="2278" pageId="18" pageNumber="2276">
Colony erect, rigid, branching dichotomously in more than one plane, attached by bundles of chitinous rhizoids. Branches cylindrical, stout, thickly calcified in later ontogeny, tapering distally and sometimes anastomosed;
<typeStatus id="54EB3DA0966BD22EFCA3F9659094F962" box="[814,914,1696,1720]" pageId="18" pageNumber="2276" type="holotype">holotype</typeStatus>
with maximum proximal diameter
<quantity id="4CA82EE7966DD228FEEAFF6392ADFF64" box="[359,427,166,190]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="2278" unit="mm" value="2.0">2 mm</quantity>
. Colony founded by a single, proximally tapered ancestrula, budding first two autozooids; autozooids then ordered in spiralled whorls of three for the next few (up to 10) astogenetic generations; thereafter, in whorls of four or five through later astogeny. Dichotomy occurs irregularly, with variable intervals of
<quantity id="4CA82EE7966DD228FF1DFEE09215FEE7" box="[144,275,293,317]" metricMagnitude="-2" metricUnit="m" metricValue="1.025" metricValueMax="1.8" metricValueMin="0.25" pageId="20" pageNumber="2278" unit="mm" value="10.25" valueMax="18.0" valueMin="2.5">2.518 mm</quantity>
; internodes straight or curved. Autozooids elongate, hexagonal in early ontogeny, each separated by clear sutures; opesia situated in distal third of autozooid, longer than wide, with a thin raised rim, proximal border convex and thickened, projecting frontally as a distinct lip. Cryptocyst calcification thick, coarsely and irregularly nodular, distal and disto-lateral parts raised and projecting, forming a cowl around the opesia, with sinuous crenulated rim, extending proximal to opesia on each side and converging at proximal end of autozooid. A low, median longitudinal ridge extends from immediately proximal to the opesia to the convergence of the lateral cryptocyst ridges. Calcification thickens considerably in later ontogeny; autozooids become more broadly hexagonal, although the sutures between remain distinct, and the lateral cryptocyst ridges are obscured by the thickening and deepening of the lateral and distal hood above the opesia. The cryptocyst becomes distinctly convex laterally and proximally, dipping medio-distally towards the median longitudinal ridge; the opesia is deeply recessed and the curved proximal lip is especially prominent, its intersection with the median longitudinal ridge forming a distinct anvil shape. Ovicell indicated by a cowl-like structure overhanging the opesia. Vicarious avicularia occur very rarely; as large as autozooids, recognized by enlarged opesia, medially situated, as wide as long; distal rim raised to form a broad, semi-elliptical rostrum, the proximal rim deeply notched medially between conspicuous lateral condyles.
</paragraph>
<caption id="DF2FD38A966AD22FFF58F9F49065F95B" ID-DOI="http://doi.org/10.5281/zenodo.5204351" ID-Zenodo-Dep="5204351" httpUri="https://zenodo.org/record/5204351/files/figure.png" pageId="19" pageNumber="2277" startId="19.[213,280,1585,1607]" targetBox="[213,1170,160,1552]" targetPageId="19">
<paragraph id="8BEF8302966AD22FFF58F9F49065F95B" blockId="19.[213,1170,1585,1665]" pageId="19" pageNumber="2277">
Figure 9.
<taxonomicName id="4C50F881966AD22FFEB2F9F49147F99D" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[319,577,1585,1607]" class="Gymnolaemata" family="Cellariidae" genus="Stomhypselosaria" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="2277" phylum="Bryozoa" rank="species" species="robusta" status="sp. nov.">
<emphasis id="B9245F10966AD22FFEB2F9F49147F99D" box="[319,577,1585,1607]" italics="true" pageId="19" pageNumber="2277">Stomhypselosaria robusta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B966AD22FFDC4F9F7919DF99D" box="[585,667,1586,1607]" pageId="19" pageNumber="2277" rank="species">sp. nov.</taxonomicNameLabel>
, Paratype. (A) A branch dichotomy; (B) part of an internode in early ontogeny; (C) part of an internode in late ontogeny; (D) a vicarious avicularium. Scale bars: 1.0 mm (A), 0.1 mm (B), 0.5 mm (C, D).
</paragraph>
</caption>
<paragraph id="8BEF8302966DD228FF1DFC029236FC04" blockId="20.[144,304,967,990]" box="[144,304,967,990]" pageId="20" pageNumber="2278">
<emphasis id="B9245F10966DD228FF1DFC029236FC04" box="[144,304,967,990]" italics="true" pageId="20" pageNumber="2278">Measurements</emphasis>
</paragraph>
<paragraph id="8BEF8302966DD228FF1DFC2B924CFB9F" blockId="20.[144,1100,1005,1094]" pageId="20" pageNumber="2278">
For all measurements,
<emphasis id="B9245F10966DD228FE2CFC2A92A8FBDC" box="[417,430,1007,1030]" italics="true" pageId="20" pageNumber="2278">n</emphasis>
= 20, mean ± SD: autozooid length 0.95 ±
<quantity id="4CA82EE7966DD228FC53FC28974FFBDF" box="[990,1097,1005,1029]" metricMagnitude="-5" metricUnit="m" metricValue="6.0" pageId="20" pageNumber="2278" unit="mm" value="0.06">0.06 mm</quantity>
; autozooid width 0.73 ±
<quantity id="4CA82EE7966DD228FE37FBC89123FBFF" box="[442,549,1037,1061]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="2278" unit="mm" value="0.1">0.10 mm</quantity>
; opesia length 0.13 ±
<quantity id="4CA82EE7966DD228FCB1FBC890A1FBFF" box="[828,935,1037,1061]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="2278" unit="mm" value="0.01">0.01 mm</quantity>
; opesia width 0.11 ±
<quantity id="4CA82EE7966DD228FF6CFBE89240FB9F" box="[225,326,1069,1093]" metricMagnitude="-5" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="2278" unit="mm" value="0.01">0.01 mm</quantity>
.
</paragraph>
<paragraph id="8BEF8302966DD228FF1DFB55920EFB72" blockId="20.[144,264,1168,1192]" box="[144,264,1168,1192]" pageId="20" pageNumber="2278">
<emphasis id="B9245F10966DD228FF1DFB55920EFB72" box="[144,264,1168,1192]" italics="true" pageId="20" pageNumber="2278">Etymology</emphasis>
</paragraph>
<paragraph id="8BEF8302966DD228FF1DFB72972AFB0A" blockId="20.[144,1068,1207,1232]" box="[144,1068,1207,1232]" pageId="20" pageNumber="2278">
Latin,
<emphasis id="B9245F10966DD228FF56FB7D9231FB0A" box="[219,311,1208,1232]" italics="true" pageId="20" pageNumber="2278">robustus</emphasis>
: strong, with reference to the colony morphology in later ontogeny.
</paragraph>
<paragraph id="8BEF8302966DD228FF1DFADF93F4FAE8" blockId="20.[144,242,1306,1330]" box="[144,242,1306,1330]" pageId="20" pageNumber="2278">
<emphasis id="B9245F10966DD228FF1DFADF93F4FAE8" box="[144,242,1306,1330]" italics="true" pageId="20" pageNumber="2278">Remarks</emphasis>
</paragraph>
<paragraph id="8BEF8302966DD228FF1DFA879215F942" blockId="20.[144,1101,1346,1688]" pageId="20" pageNumber="2278">
Avicularia were not described in the
<typeStatus id="54EB3DA0966DD228FDAFFA879154FA80" box="[546,594,1346,1370]" pageId="20" pageNumber="2278">type</typeStatus>
species of the genus,
<taxonomicName id="4C50F881966DD228FCB6FA8792DBFAA3" authority="Canu and Bassler, 1927" authorityName="Canu and Bassler" authorityYear="1927" class="Gymnolaemata" family="Cellariidae" genus="Stomhypselosaria" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="2278" phylum="Bryozoa" rank="species" species="condylata">
<emphasis id="B9245F10966DD228FCB6FA8793BDFAA0" italics="true" pageId="20" pageNumber="2278">Stomhypselosaria condylata</emphasis>
Canu and Bassler, 1927
</taxonomicName>
, or in the next Recent species to be attributed to it,
<taxonomicName id="4C50F881966DD228FF1DFA479130FA43" authority="Canu and Bassler, 1929" authorityName="Canu and Bassler" authorityYear="1929" box="[144,566,1409,1434]" class="Gymnolaemata" family="Cellariidae" genus="Stomhypselosaria" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="2278" phylum="Bryozoa" rank="species" species="dupliforma">
<emphasis id="B9245F10966DD228FF1DFA4793A6FA40" box="[144,160,1410,1434]" italics="true" pageId="20" pageNumber="2278">S</emphasis>
.
<emphasis id="B9245F10966DD228FF22FA479221FA40" box="[175,295,1410,1434]" italics="true" pageId="20" pageNumber="2278">dupliforma</emphasis>
<bibRefCitation id="EFC1FEF3966DD228FEA0FA449130FA43" author="Canu F &amp; Bassler RS" box="[301,566,1409,1433]" pageId="20" pageNumber="2278" pagination="1 - 685" refId="ref28278" refString="Canu F, Bassler RS. 1929. Bryozoa of the Philippine region. Bull US Natl Mus. 100, 9: 1 - 685" type="journal article" year="1929">Canu and Bassler, 1929</bibRefCitation>
</taxonomicName>
, and
<bibRefCitation id="EFC1FEF3966DD228FDFEFA44902FFA43" author="Gordon DP" box="[627,809,1409,1433]" pageId="20" pageNumber="2278" 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">Gordons (1984)</bibRefCitation>
diagnosis stated that they were absent. However, the Antarctic/subantarctic
<taxonomicName id="4C50F881966DD228FD5EFA6793CEFA03" authority="Hayward and Thorpe, 1987" authorityName="Hayward and Thorpe" authorityYear="1987" class="Gymnolaemata" family="Cellariidae" genus="Stomhypselosaria" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="2278" phylum="Bryozoa" rank="species" species="watersi">
<emphasis id="B9245F10966DD228FD5EFA6791E5FA60" box="[723,739,1442,1466]" italics="true" pageId="20" pageNumber="2278">S</emphasis>
.
<emphasis id="B9245F10966DD228FD78FA679044FA63" box="[757,834,1442,1465]" italics="true" pageId="20" pageNumber="2278">watersi</emphasis>
Hayward and Thorpe, 1987
</taxonomicName>
, which in all other morphological characteristics conforms to the generic diagnosis, does have vicarious avicularia. These are situated singly in the axil of each branch dichotomy and are not very conspicuous. The avicularia of
<taxonomicName id="4C50F881966DD228FCB9F9C490A3F9C3" authority="Hayward &amp; Winston, 2011" authorityName="Hayward &amp; Winston" authorityYear="2011" box="[820,933,1537,1561]" class="Gymnolaemata" family="Cellariidae" genus="Stomhypselosaria" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="2278" phylum="Bryozoa" rank="species" species="robusta" status="sp. nov.">
<emphasis id="B9245F10966DD228FCB9F9C49042F9C3" box="[820,836,1537,1561]" italics="true" pageId="20" pageNumber="2278">S</emphasis>
.
<emphasis id="B9245F10966DD228FCDEF9C490A3F9C3" box="[851,933,1537,1561]" italics="true" pageId="20" pageNumber="2278">robusta</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A217E26B966DD228FC20F9C79704F9C3" box="[941,1026,1538,1561]" pageId="20" pageNumber="2278" rank="species">sp. nov.</taxonomicNameLabel>
are so sparsely developed, and inconspicuous, that just one was discovered in the process of SEM (
<figureCitation id="136B9F87966DD228FF76F9849270F983" box="[251,374,1601,1625]" captionStart="Figure 9" captionStartId="19.[213,280,1585,1607]" captionTargetBox="[213,1170,160,1552]" captionTargetId="figure-5@19.[213,1170,160,1552]" captionTargetPageId="19" captionText="Figure 9. Stomhypselosaria robusta sp. nov., Paratype. (A) A branch dichotomy; (B) part of an internode in early ontogeny; (C) part of an internode in late ontogeny; (D) a vicarious avicularium. Scale bars: 1.0 mm (A), 0.1 mm (B), 0.5 mm (C, D)." figureDoi="http://doi.org/10.5281/zenodo.5204351" httpUri="https://zenodo.org/record/5204351/files/figure.png" pageId="20" pageNumber="2278">Figure 9D</figureCitation>
). It is possible that avicularia also occur in the first two species attributed to the genus, but have been overlooked simply as a consequence of a paucity of material.
</paragraph>
<paragraph id="8BEF8302966CD229FE8DFF63972FFE47" blockId="21.[213,1170,166,414]" pageId="21" pageNumber="2279">
The number of juvenile colonies in the sample could not be easily counted, most were attached to the larger colony fragments and were very much smaller than them. About
<specimenCount id="9D56488B966CD229FEA9FF2392A3FF24" box="[292,421,230,254]" pageId="21" pageNumber="2279" type="juvenile">20 juveniles</specimenCount>
were attached to the
<typeStatus id="54EB3DA0966CD229FD02FF2391F5FF24" box="[655,755,230,254]" pageId="21" pageNumber="2279" type="holotype">holotype</typeStatus>
colony, the smallest consisting of just the ancestrula and buds of one or two autozooids. Each juvenile colony arose from a cluster of about five tubular rhizoids, which were spread out, and branching, across the surface of the larger colony. The smallest juveniles arose from a single rhizoid tangled among those of the larger colony, perhaps suggesting that they had budded from the large colony, and that perhaps the whole may represent a clonal assemblage.
</paragraph>
</subSubSection>
</treatment>
</document>