439 lines
81 KiB
XML
439 lines
81 KiB
XML
<document id="A0D133373DBDEA22F1BD0D3B5DC47909" ID-DOI="10.11646/zootaxa.5016.3.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="5222210" ID-ZooBank="6E3BF843-16C1-4B91-AB72-D5C1D556384A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629379786491" checkinUser="plazi" docAuthor="Dick, Matthew H., Grischenko, Andrei V., Gordon, Dennis P. & Ostrovsky, Andrew N." docDate="2021" docId="03BCE061A172FFC6B790FD145B73FD49" docLanguage="en" docName="zootaxa.5016.3.2.pdf" docOrigin="Zootaxa 5016 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Juxtacribrilina dobrovolskii Dick & Grischenko & Gordon & Ostrovsky 2021, n. sp." docType="treatment" docUuid="C88EE938-BEEE-4FD3-B3B4-EBA40EEE38EA" docUuidSource="ZooBank" docVersion="4" lastPageNumber="355" masterDocId="FF859819A161FFD0B707FFA55E06FFE0" masterDocTitle="The “ Cribrilina annulata " problem and new species of Juxtacribrilina (Bryozoa Cheilostomata: Cribrilinidae) from the North Pacific" masterLastPageNumber="364" masterPageNumber="333" pageNumber="352" updateTime="1699070475915" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="64E34C99EE0F41076715C169CAC1E833">The “ Cribrilina annulata " problem and new species of Juxtacribrilina (Bryozoa Cheilostomata: Cribrilinidae) from the North Pacific</mods:title>
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<mods:name id="436E4BBEFAE33CF6F02E53C46FD94C7B" type="personal">
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<mods:roleTerm id="36F30DD30A6504A0465AD712140476F9">Author</mods:roleTerm>
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<mods:namePart id="3B7EAD5D462B4DCD2ECAC9DAA5633B99">Dick, Matthew H.</mods:namePart>
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<mods:nameIdentifier id="652D72D359511028730A53E55AAF5EE4" type="ORCID">0000-0001-5125-5159</mods:nameIdentifier>
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<mods:affiliation id="C473F8E92B54593128A1C387B98A4D8B">Department of Biological Sciences, Faculty of Science, Hokkaido University, N 10 W 8, Kita-ku, Sapporo 060 - 0810, Japan. dickmatthewh @ gmail. com; https: // orcid. org / 0000 - 0001 - 5125 - 5159</mods:affiliation>
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<mods:nameIdentifier id="363EDB689EF58BDA3EA0843F689030B3" type="email">dickmatthewh@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name id="EF8D8174923164CE47A9EF8E41B00F87" type="personal">
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<mods:role id="A9E255948DAD737361EFDEE486E00F1A">
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<mods:roleTerm id="FFA04EBF32CCD1C972E69403DFFEE9B9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9E9913DF80B7557D3772178125CAEB3B">Grischenko, Andrei V.</mods:namePart>
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<mods:affiliation id="B65AF1A8F9F1ACB31CE1BF46C3323BE3">Department of Invertebrate Zoology and Aquatic Ecology, Biological Faculty, Perm State National Research University, Bukirev Street 15, GSP, Perm 614990, Russia. & A. V. Zhirmunsky National Scientific Center of Marine Biology, Far East Branch, Russian Academy of Sciences, Palchevskogo Street 17, Vladivostok 690041, Russia.</mods:affiliation>
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</mods:name>
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<mods:name id="6EFE50AB8D61D96771FD292BA37707DA" type="personal">
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<mods:role id="449357F1E6DB466C42F0981A38D21D72">
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<mods:roleTerm id="DA57EEAC748641651DE14C4F24A8F093">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="385B5DA5FFC4FD41117021A16F718E1B">Gordon, Dennis P.</mods:namePart>
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<mods:nameIdentifier id="6D56678631626112718278F60BE4EE15" type="ORCID">0000-0001-9398-996X</mods:nameIdentifier>
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<mods:affiliation id="3DB1CD2BBA3ECF4F51FB3439960A3FF7">National Institute of Water and Atmospheric Research, Private Bag 14901 Kilbirnie, Wellington 6022, New Zealand. dennis. gordon @ niwa. co. nz; http: // orcid. org / 0000 - 0001 - 9398 - 996 X</mods:affiliation>
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<mods:nameIdentifier id="E011D98C22B4C1D532625681DC424064" type="email">dennis.gordon@niwa.co.nz</mods:nameIdentifier>
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<mods:roleTerm id="F21589D9DBE4D3E0E48C0FC160BF22DE">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EE344E45669E1C02B2FA1235D10C07B4">Ostrovsky, Andrew N.</mods:namePart>
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<mods:affiliation id="3F52B5065FCCFCF86AFE2BF0DA15A84D">Department of Invertebrate Zoology, Faculty of Biology, Saint Petersburg State University, Universitetskaja nab. 7 / 9, Saint Petersburg 199034, Russia. & Department of Palaeontology, Faculty of Earth Sciences, Geography and Astronomy, University of Vienna, Althanstr. 14, Vienna 1090, Austria.</mods:affiliation>
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<mods:typeOfResource id="6D3808BECF50B193991068673D5625D1">text</mods:typeOfResource>
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<mods:title id="1A1BBA295F0714AA29B0E7BA79C9AE61">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="37B8542FD3B2A48FB59C590C46BA29E2">
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<mods:date id="DD7FC1111BBBA2D2D353721E754A1F8F">2021</mods:date>
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<mods:number id="284F0196F716FABC3CF11D168ECB716D">2021-08-06</mods:number>
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<mods:number id="06F3C1CBBBE04115F549FF2804842537">5016</mods:number>
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<mods:classification id="044493B931757BC7CF323235A11D7A02">journal article</mods:classification>
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<mods:identifier id="1EBA2D4CF4CB66545F0A03F5F215ED8B" type="DOI">10.11646/zootaxa.5016.3.2</mods:identifier>
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<mods:identifier id="DB157D9963E982347C849928B1CE468F" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D78931EB5BB9C0F2655451260A1AB6AF" type="Zenodo-Dep">5222210</mods:identifier>
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<mods:identifier id="46B3ED71B521B712B4DAD82468BB75D0" type="ZooBank">6E3BF843-16C1-4B91-AB72-D5C1D556384A</mods:identifier>
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<treatment id="03BCE061A172FFC6B790FD145B73FD49" ID-DOI="http://doi.org/10.5281/zenodo.5222329" ID-Zenodo-Dep="5222329" LSID="urn:lsid:zoobank.org:act:C88EE938-BEEE-4FD3-B3B4-EBA40EEE38EA" httpUri="http://treatment.plazi.org/id/03BCE061A172FFC6B790FD145B73FD49" lastPageId="22" lastPageNumber="355" pageId="19" pageNumber="352">
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<subSubSection id="C30F02FCA172FFC3B790FD145C35FD2B" box="[151,563,689,716]" pageId="19" pageNumber="352" type="nomenclature">
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<paragraph id="8BAA5177A172FFC3B790FD145C35FD2B" blockId="19.[151,952,689,784]" box="[151,563,689,716]" pageId="19" pageNumber="352">
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<heading id="D0E2E61BA172FFC3B790FD145C35FD2B" bold="true" box="[151,563,689,716]" fontSize="11" level="1" pageId="19" pageNumber="352" reason="1">
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<emphasis id="B9618D65A172FFC3B790FD145C35FD2B" bold="true" box="[151,563,689,716]" pageId="19" pageNumber="352">
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<taxonomicName id="4C152AF4A172FFC3B790FD145FEFFD2C" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[151,489,689,716]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="19" pageNumber="352" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
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<emphasis id="B9618D65A172FFC3B790FD145FEFFD2C" bold="true" box="[151,489,689,716]" italics="true" pageId="19" pageNumber="352">Juxtacribrilina dobrovolskii</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A252301EA172FFC3B6F6FD145C35FD2B" box="[497,563,689,715]" pageId="19" pageNumber="352" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30F02FCA172FFC3B790FD715DBEFCF0" pageId="19" pageNumber="352" type="description">
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<paragraph id="8BAA5177A172FFC3B790FD715F5FFD0E" blockId="19.[151,952,689,784]" box="[151,345,724,750]" pageId="19" pageNumber="352">
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(
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<figureCitation id="132E4DF2A172FFC3B7A7FD715EF7FD0E" box="[160,241,724,750]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11</figureCitation>
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;
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<tableCitation id="C69764CCA172FFC3B7FAFD715F57FD0E" box="[253,337,724,750]" captionStart="TABLE 4" captionStartId="20.[151,239,295,319]" captionText="TABLE 4. Measurements in micrometers and counts (presented as average and range of values) for Juxtacribrilina dobrovolskii n. sp. (ZIRAS 01/50733) from Shikotan Island, Kurile Islands. Non-ovicellate zooids n = 14, 1 Zooid length 501 (457–549) Zooid width 334 (299–389) Orifice length 108 (73–127) Orifice width 172 153–191)" pageId="19" pageNumber="352">Table 4</tableCitation>
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)
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</paragraph>
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||
<paragraph id="8BAA5177A172FFC3B790FD5D5DBEFCF0" blockId="19.[151,952,689,784]" box="[151,952,760,784]" pageId="19" pageNumber="352">
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<uri id="FF845D75A172FFC3B790FD5D5DBEFCF0" box="[151,952,760,784]" pageId="19" pageNumber="352">
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urn:lsid:zoobank.org:act:
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<uuid id="FFB36BA2A172FFC3B69BFD5D5DBEFCF0" box="[412,952,760,784]" pageId="19" pageNumber="352">C88EE938-BEEE-4FD3-B3B4-EBA40EEE38EA</uuid>
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||
</uri>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30F02FCA172FFC3B790FC995F9FFBA9" pageId="19" pageNumber="352" type="diagnosis">
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||
<paragraph id="8BAA5177A172FFC3B790FC995F9FFBA9" blockId="19.[151,1437,828,2034]" pageId="19" pageNumber="352">
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||
<emphasis id="B9618D65A172FFC3B790FC995F14FCB6" bold="true" box="[151,274,828,854]" pageId="19" pageNumber="352">Diagnosis.</emphasis>
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Non-ovicellate zooids with 12–16 costae, 3 or 4 oral spines (predominantly 3); intercostal lacunae
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<quantity id="4CEDFC92A172FFC3B275FC995EABFC99" metricMagnitude="-1" metricUnit="m" metricValue="1.905" metricValueMax="2.286" metricValueMin="1.524" pageId="19" pageNumber="352" unit="in" value="7.5" valueMax="9.0" valueMin="6.0">6–9 in</quantity>
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transverse series. Most zooids in basal layer with 1 or 2 frontal pore chambers on proximal gymnocyst. Ovicellate zooids occurring in basal layer, roughly same size (including ooecium) as non-ovicellate zooids; lacuna evident in midline at base of projection formed by suboral costae. Frontally budded dwarf ovicellate zooids occurring profusely in colony center; 4–7 costae (average 4.9); dwarf costal shield variable; tight, with wide, tapering costae and small intercostal lacunae, or reticulate, with narrow costae and very wide intercostal lacunae. Dwarf ooecium moderately reduced, cap-like, with a few irregular pseudopores; typically bearing single slit-like, oval, or ramifying pseudopore in midline.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C30F02FCA172FFC3B7C0FBF45FAAFB51" pageId="19" pageNumber="352" type="etymology">
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||
<paragraph id="8BAA5177A172FFC3B7C0FBF45FAAFB51" blockId="19.[151,1437,828,2034]" pageId="19" pageNumber="352">
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||
<emphasis id="B9618D65A172FFC3B7C0FBF45F48FB8B" bold="true" box="[199,334,1105,1131]" pageId="19" pageNumber="352">Etymology.</emphasis>
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Named for Dr. Andrej Alexandrovitch Dobrovolskij (1939–2019), Head of the Department of Invertebrate Zoology at
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<collectingRegion id="49D19F95A172FFC3B6B1FBD15CB1FB6E" box="[438,695,1140,1166]" country="Russia" name="Saint Petersburg" pageId="19" pageNumber="352">Saint Petersburg State</collectingRegion>
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University,
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<collectingCountry id="F30211E7A172FFC3B44CFBD15D9EFB6E" box="[843,920,1140,1166]" name="Russia" pageId="19" pageNumber="352">Russia</collectingCountry>
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, zoologist, protistologist, and parasitologist, specializing on Digenea.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C30F02FCA172FFC3B7C0FB1C5C40FADB" pageId="19" pageNumber="352" type="materials_examined">
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||
<paragraph id="8BAA5177A172FFC3B7C0FB1C5C40FADB" blockId="19.[151,1437,828,2034]" pageId="19" pageNumber="352">
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||
<emphasis id="B9618D65A172FFC3B7C0FB1C5FB6FB33" bold="true" box="[199,432,1209,1235]" pageId="19" pageNumber="352">Material examined.</emphasis>
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||
<materialsCitation id="3B7D5B2AA172FFC3B6B1FB1C5C44FADB" collectingDate="1996-08-28" collectionCode="ZIRAS" collectorName="A. P. Tsurpalo" county="Lesser Kuril Chain" latitude="43.87722" location="Krabovaya Bay" longLatPrecision="1" longitude="146.82" municipality="Shikotan Island" pageId="19" pageNumber="352" specimenCode="ZIRAS 01" specimenCount="4" typeStatus="holotype">
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||
<emphasis id="B9618D65A172FFC3B6B1FB1C5C1BFB33" box="[438,541,1209,1235]" italics="true" pageId="19" pageNumber="352">
|
||
<typeStatus id="54AEEFD5A172FFC3B6B1FB1C5C1BFB33" box="[438,541,1209,1235]" pageId="19" pageNumber="352" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
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||
and
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||
<emphasis id="B9618D65A172FFC3B556FB1F5CB3FB33" box="[593,693,1210,1235]" italics="true" pageId="19" pageNumber="352">
|
||
<typeStatus id="54AEEFD5A172FFC3B556FB1F5CB3FB33" box="[593,693,1210,1235]" pageId="19" pageNumber="352" type="paratype">paratype</typeStatus>
|
||
</emphasis>
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||
:
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||
<specimenCode id="DBB3F90CA172FFC3B5C5FB1C5D35FB34" box="[706,819,1209,1236]" collectionCode="ZIRAS" pageId="19" pageNumber="352">ZIRAS 01</specimenCode>
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||
/50733-A and -B, single pebble with one mature colony (
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||
<typeStatus id="54AEEFD5A172FFC3B798FB795F03FB16" box="[159,261,1244,1270]" pageId="19" pageNumber="352" type="holotype">holotype</typeStatus>
|
||
, A) and one ancestrular colony (
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||
<typeStatus id="54AEEFD5A172FFC3B56FFB795CCBFB16" box="[616,717,1244,1270]" pageId="19" pageNumber="352" type="paratype">paratype</typeStatus>
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, B),
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<location id="8ECA07ACA172FFC3B5F8FB795DA8FB17" LSID="urn:lsid:plazi:treatment:03BCE061A172FFC6B790FD145B73FD49:8ECA07ACA172FFC3B5F8FB795DA8FB17" box="[767,942,1244,1271]" county="Lesser Kuril Chain" latitude="43.87722" longLatPrecision="1" longitude="146.82" municipality="Shikotan Island" name="Krabovaya Bay" pageId="19" pageNumber="352">Krabovaya Bay</location>
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||
,
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||
<location id="8ECA07ACA172FFC3B4BFFB795ADBFB16" LSID="urn:lsid:plazi:treatment:03BCE061A172FFC6B790FD145B73FD49:8ECA07ACA172FFC3B4BFFB795ADBFB16" box="[952,1245,1244,1270]" county="Lesser Kuril Chain" latitude="43.87722" longLatPrecision="1" longitude="146.82" municipality="Shikotan Island" name="Cape Severnyy Vkhodnoy" pageId="19" pageNumber="352">Cape Severnyy Vkhodnoy</location>
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||
,
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||
<collectingMunicipality id="6BCECB0DA172FFC3B3E0FB795B9EFB16" box="[1255,1432,1244,1270]" pageId="19" pageNumber="352">Shikotan Island</collectingMunicipality>
|
||
,
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||
<collectingCounty id="62CB29FBA172FFC3B790FB5A5F6BFAF9" box="[151,365,1279,1305]" pageId="19" pageNumber="352">Lesser Kuril Chain</collectingCounty>
|
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(
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||
<geoCoordinate id="EE2137B0A172FFC3B67BFB5A5C0FFAF9" box="[380,521,1279,1305]" degrees="43.87722" direction="north" orientation="latitude" pageId="19" pageNumber="352" precision="1" value="43.87722">43.87722°N</geoCoordinate>
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,
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<geoCoordinate id="EE2137B0A172FFC3B513FB5A5CAAFAFA" box="[532,684,1279,1306]" degrees="146.82000" direction="east" orientation="longitude" pageId="19" pageNumber="352" precision="1" value="146.82">146.82000°E</geoCoordinate>
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||
), collected by
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||
<collectorName id="26E034A1A172FFC3B44AFB5A5DEEFAF9" box="[845,1000,1279,1305]" pageId="19" pageNumber="352">A.P. Tsurpalo</collectorName>
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||
,
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||
<date id="FFAB77B7A172FFC3B4F4FB5A5AAEFAF9" box="[1011,1192,1279,1305]" pageId="19" pageNumber="352" value="1996-08-28">
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||
<collectingDate id="EFEF8E5FA172FFC3B4F4FB5A5AAEFAF9" box="[1011,1192,1279,1305]" pageId="19" pageNumber="352" value="1996-08-28">28 August 1996</collectingDate>
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</date>
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; mid-intertidal, rocky shore; prepared for SEM examination
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C30F02FCA172FFC4B7C0FAE15CCEF824" lastPageId="20" lastPageNumber="353" pageId="19" pageNumber="352" type="description">
|
||
<paragraph id="8BAA5177A172FFC3B7C0FAE15C0BFABE" blockId="19.[151,1437,828,2034]" box="[199,525,1348,1374]" pageId="19" pageNumber="352">
|
||
<emphasis id="B9618D65A172FFC3B7C0FAE15F78FABE" bold="true" box="[199,382,1348,1374]" pageId="19" pageNumber="352">Measurements.</emphasis>
|
||
See
|
||
<tableCitation id="C69764CCA172FFC3B6B4FAE15C0FFABE" box="[435,521,1348,1374]" captionStart="TABLE 4" captionStartId="20.[151,239,295,319]" captionText="TABLE 4. Measurements in micrometers and counts (presented as average and range of values) for Juxtacribrilina dobrovolskii n. sp. (ZIRAS 01/50733) from Shikotan Island, Kurile Islands. Non-ovicellate zooids n = 14, 1 Zooid length 501 (457–549) Zooid width 334 (299–389) Orifice length 108 (73–127) Orifice width 172 153–191)" pageId="19" pageNumber="352">Table 4</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A172FFC3B7C0FAC35B0AF959" blockId="19.[151,1437,828,2034]" pageId="19" pageNumber="352">
|
||
<emphasis id="B9618D65A172FFC3B7C0FAC35F5FFA60" bold="true" box="[199,345,1382,1408]" pageId="19" pageNumber="352">Description.</emphasis>
|
||
Colony (
|
||
<figureCitation id="132E4DF2A172FFC3B6C3FAC25C2CFA61" box="[452,554,1383,1409]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11A</figureCitation>
|
||
) encrusting, multiserial, unilaminar except for frontally located dwarf zooids. Zooids (
|
||
<figureCitation id="132E4DF2A172FFC3B7FEFA2C5F84FA43" box="[249,386,1417,1443]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11B–D</figureCitation>
|
||
) oval or spindle shaped, sometimes extended proximally; gymnocyst irregular, present as intermittent narrow band, widest at proximolateral corners (
|
||
<figureCitation id="132E4DF2A172FFC3B443FA095DCBFA26" box="[836,973,1452,1478]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11B, C</figureCitation>
|
||
), bearing 1 or 2 small, oval frontal pore chambers in most zooids. Frontal shield highly convex, sometimes slightly keeled; non-ovicellate zooids with 12–16 costae (average 14.5); intercostal lacunae circular, oval, irregular, or heart-shaped, 6–9 (average 7.5) in transverse series, each costa with minute lumen pseudopore at or near tip. In non-ovicellate zooids, suboral costae similar to or somewhat wider than others in width; ends of suboral costae often biramous, with more-distal pair of rami extending frontally or fronto-distally, meeting at midline to form projection proximal to orifice. Secondary orifice roughly semicircular, corners relatively sharp; 3–4 (average 3.1) articulated oral spines present; median one or two spines thinner than lateral spines, flattened, wider basally and tapering distally if single, cylindrical if paired.
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A172FFC4B7C0F9645C33FF17" blockId="19.[151,1437,828,2034]" lastBlockId="20.[151,1437,151,247]" lastPageId="20" lastPageNumber="353" pageId="19" pageNumber="352">
|
||
Ovicellate zooids abundant in basal layer (
|
||
<figureCitation id="132E4DF2A172FFC3B5A0F9645D29F93B" box="[679,815,1729,1755]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11A, C</figureCitation>
|
||
), occurring in broad band five or six zooid generations wide between central region and margin, with ovicellate zooids again giving rise to non-ovicellate zooids at margin. Ovicellate zooids in basal layer with suboral costae markedly wider than rest (
|
||
<figureCitation id="132E4DF2A172FFC3B302F8A25A6CF8C1" box="[1029,1130,1799,1825]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11C</figureCitation>
|
||
), each with terminal lumen pseudopore; bifurcate at end, with more-distal rami meeting at midline to form broad, labiate flange directed fronto-distally and overhanging orifice; median lacuna at base of flange. Ooecial complex (
|
||
<figureCitation id="132E4DF2A172FFC3B3A1F8E95B0CF886" box="[1190,1290,1868,1894]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="19" pageNumber="352">Fig. 11C</figureCitation>
|
||
) with broad, thickened, non-articulated, modified latero-oral spines, each with near-terminal lumen pseudopore, arching toward and meeting at midline, twisted and narrower distally, often flattened and elevated, giving rise to wide, blunt, frontodistally directed flange. Secondary orifice of ovicellate zooids wider than long, with appearance of smiling mouth, flanked by proximal (suboral costae) and distal (latero-oral spines) labiate flanges. Ooecium likely kenozooidal, arising from roof of distal pore chamber; cap-shaped, broader than long, proximal edge overlain by modified spines but not visible in frontal view; with one to several irregular or ramifying pseudopores. Basal ovicellate zooids often in columnar series with other zooids.
|
||
</paragraph>
|
||
<caption id="DF6A01FFA175FFC4B790FE825C99FDCC" pageId="20" pageNumber="353" startId="20.[151,239,295,319]">
|
||
<paragraph id="8BAA5177A175FFC4B790FE825DC4FE83" blockId="20.[151,1436,295,1519]" pageId="20" pageNumber="353">
|
||
<emphasis id="B9618D65A175FFC4B790FE825F08FEDF" bold="true" box="[151,270,295,319]" pageId="20" pageNumber="353">TABLE 4.</emphasis>
|
||
Measurements in micrometers and counts (presented as average and range of values) for
|
||
<taxonomicName id="4C152AF4A175FFC4B3FBFE825F1DFE83" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="20" pageNumber="353" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A175FFC4B3FBFE825F1DFE83" italics="true" pageId="20" pageNumber="353">Juxtacribrilina dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A175FFC4B625FEEE5F58FE83" bold="true" box="[290,350,331,355]" pageId="20" pageNumber="353">
|
||
<taxonomicNameLabel id="A252301EA175FFC4B625FEEE5F58FE83" box="[290,350,331,355]" pageId="20" pageNumber="353" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(ZIRAS 01/50733) from Shikotan Island, Kurile Islands.
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7A1FED65C6AFE6B" blockId="20.[151,1436,295,1519]" box="[166,620,371,395]" pageId="20" pageNumber="353">Non-ovicellate zooids n = 14, 1</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFE395CA1FE53" blockId="20.[151,1436,295,1519]" box="[205,679,411,436]" pageId="20" pageNumber="353">Zooid length 501 (457–549)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFE615CA1FE3C" blockId="20.[151,1436,295,1519]" box="[205,679,452,476]" pageId="20" pageNumber="353">Zooid width 334 (299–389)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFE495C9CFDE4" blockId="20.[151,1436,295,1519]" box="[205,666,492,516]" pageId="20" pageNumber="353">Orifice length 108 (73–127)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFDB15C99FDCC" blockId="20.[151,1436,295,1519]" box="[205,671,532,556]" pageId="20" pageNumber="353">Orifice width 172 153–191)</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFD985C69FDB5" blockId="20.[151,1436,295,1519]" box="[205,623,573,597]" pageId="20" pageNumber="353">No. oral spines 3.1 (3–4)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFDC05C93FD9D" blockId="20.[151,1436,295,1519]" box="[205,661,613,637]" pageId="20" pageNumber="353">No. costae 14.5 (12–16)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFD2B5C68FD45" blockId="20.[151,1436,295,1519]" box="[205,622,652,677]" pageId="20" pageNumber="353">
|
||
No. intercostal lacunae
|
||
<superScript id="7C60FC3FA175FFC4B6B1FD295FBBFD7A" attach="left" box="[438,445,652,666]" fontSize="6" pageId="20" pageNumber="353">1</superScript>
|
||
7.5 (6–9)
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7A1FD105C59FD2D" blockId="20.[151,1436,295,1519]" box="[166,607,693,717]" pageId="20" pageNumber="353">Ovicellate zooids, basal n = 7, 1</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFD785CA1FD15" blockId="20.[151,1436,295,1519]" box="[205,679,732,757]" pageId="20" pageNumber="353">
|
||
Zooid length
|
||
<superScript id="7C60FC3FA175FFC4B648FD795F50FD0A" attach="left" box="[335,342,732,746]" fontSize="6" pageId="20" pageNumber="353">2</superScript>
|
||
552 (495–685)
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFCA35CA1FCFE" blockId="20.[151,1436,295,1519]" box="[205,679,774,798]" pageId="20" pageNumber="353">Zooid width 294 (258–353)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFC8B5C87FCA6" blockId="20.[151,1436,295,1519]" box="[205,641,814,838]" pageId="20" pageNumber="353">Orifice length 77 (47–99)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFCF35CA1FC8E" blockId="20.[151,1436,295,1519]" box="[205,679,854,878]" pageId="20" pageNumber="353">Orifice width 180 (163–199)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFCDB5CA0FC76" blockId="20.[151,1436,295,1519]" box="[205,678,894,918]" pageId="20" pageNumber="353">Ooecial complex length 146 (116–172)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFC025CA1FC5F" blockId="20.[151,1436,295,1519]" box="[205,679,935,959]" pageId="20" pageNumber="353">Ooecial complex width 234 (174–280)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFC6A5C87FC07" blockId="20.[151,1436,295,1519]" box="[205,641,975,999]" pageId="20" pageNumber="353">Ooecium length 62 (33–89)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFC525CA1FBEF" blockId="20.[151,1436,295,1519]" box="[205,679,1015,1039]" pageId="20" pageNumber="353">Ooecium width 172 (151–194)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFB855C92FBD8" blockId="20.[151,1436,295,1519]" box="[205,660,1056,1080]" pageId="20" pageNumber="353">No. costae 12.0 (11–13)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7A1FBED5C6AFB80" blockId="20.[151,1436,295,1519]" box="[166,620,1096,1120]" pageId="20" pageNumber="353">Frontal dwarf zooids n = 13, 1</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFBD55CA1FB68" blockId="20.[151,1436,295,1519]" box="[205,679,1135,1160]" pageId="20" pageNumber="353">
|
||
Zooid length
|
||
<superScript id="7C60FC3FA175FFC4B648FBCA5F50FB9D" attach="left" box="[335,342,1135,1149]" fontSize="6" pageId="20" pageNumber="353">2</superScript>
|
||
317 (225–577)
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFB3D5CA1FB50" blockId="20.[151,1436,295,1519]" box="[205,679,1176,1200]" pageId="20" pageNumber="353">Zooid width 227 (178–357)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFB655C88FB38" blockId="20.[151,1436,295,1519]" box="[205,654,1216,1241]" pageId="20" pageNumber="353">Orifice length 80 (52–130)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFB4C5CA0FAE1" blockId="20.[151,1436,295,1519]" box="[205,678,1256,1281]" pageId="20" pageNumber="353">Orifice width 151 (117–231)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFAB45C9CFAC9" blockId="20.[151,1436,295,1519]" box="[205,666,1297,1321]" pageId="20" pageNumber="353">Ooecial complex length 143 (95–231)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFA9C5CA1FAB1" blockId="20.[151,1436,295,1519]" box="[205,679,1337,1361]" pageId="20" pageNumber="353">Ooecial complex width 200 (138–312)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFAC45C8AFA99" blockId="20.[151,1436,295,1519]" box="[205,652,1377,1402]" pageId="20" pageNumber="353">Ooecium length 71 (52–111)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFA2F5CA0FA41" blockId="20.[151,1436,295,1519]" box="[205,678,1417,1442]" pageId="20" pageNumber="353">Ooecium width 142 (112–215)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7CAFA175C68FA2A" blockId="20.[151,1436,295,1519]" box="[205,622,1458,1482]" pageId="20" pageNumber="353">No. costae 4.9 (4–7)</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B790FA735B7DFA0F" blockId="20.[151,1436,295,1519]" box="[151,1403,1494,1519]" pageId="20" pageNumber="353">
|
||
<superScript id="7C60FC3FA175FFC4B790FA735E99FA04" attach="right" box="[151,159,1494,1508]" fontSize="6" pageId="20" pageNumber="353">1</superScript>
|
||
Number of lacunae in transverse series between second and third pairs of costae from orifice.
|
||
<superScript id="7C60FC3FA175FFC4B38FFA735A96FA04" attach="right" box="[1160,1168,1494,1508]" fontSize="6" pageId="20" pageNumber="353">2</superScript>
|
||
Includes the ooecium.
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7C0F9B85B75F89C" blockId="20.[151,1437,1565,1988]" pageId="20" pageNumber="353">
|
||
Frontally budded dwarf zooids (11D, E) scattered abundantly in colony center; ooecial complex similar to that of larger, basal ovicellate zooids but with flanges proximal and distal to orifice less prominent; suboral flange comprising blunt or sharp "double" mucro formed from cylindrical, more-distal rami of suboral costae; distal, elevated flange on proximal margin of ooecial complex often lacking. Ooecium of dwarf zooids cap-like, kenozooidal, terminal, variable in size and shape, as wide as or wider than long; with one or two circular or elongate pseudopores in midline, or single ramifying pseudopore. Dwarf zooids with 4–7 costae (including suboral pair; average 4.9); costal shield either nearly flat, with wide, tapering costae and small intercostal lacunae, or markedly convex, inflated, with narrow costae and very wide intercostal lacunae forming a reticulate shield (both
|
||
<typeStatus id="54AEEFD5A175FFC4B266F8BF5B9AF8D4" box="[1377,1436,1818,1844]" pageId="20" pageNumber="353">types</typeStatus>
|
||
evident in
|
||
<figureCitation id="132E4DF2A175FFC4B612F8985F7AF8B8" box="[277,380,1853,1880]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="20" pageNumber="353">Fig. 11E</figureCitation>
|
||
). Ooecium sometimes with basal pore chamber distally (
|
||
<figureCitation id="132E4DF2A175FFC4B31FF8985A86F8B8" box="[1048,1152,1853,1880]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="20" pageNumber="353">Fig. 11E</figureCitation>
|
||
). Only one reduced-size ovicellate zooid observed in basal layer—a dwarf zooid closer to colony center than to margin (not illustrated).
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A175FFC4B7C0F8235CCEF824" blockId="20.[151,1437,1565,1988]" pageId="20" pageNumber="353">
|
||
One newly settled ancestrula observed (
|
||
<figureCitation id="132E4DF2A175FFC4B58CF8205CE9F840" box="[651,751,1925,1952]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="20" pageNumber="353">Fig. 11F</figureCitation>
|
||
); cribriform; tight shield composed of 14 costae; with 5 oral spines, median spine shorter and thinner than rest.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30F02FCA174FFC6B7C0FF325B73FD49" lastPageId="22" lastPageNumber="355" pageId="21" pageNumber="354" type="discussion">
|
||
<paragraph id="8BAA5177A174FFC5B7C0FF325B6DFEFD" blockId="21.[151,1437,151,285]" pageId="21" pageNumber="354">
|
||
<emphasis id="B9618D65A174FFC5B7C0FF325F3DFF51" bold="true" box="[199,315,151,177]" pageId="21" pageNumber="354">Remarks.</emphasis>
|
||
<taxonomicName id="4C152AF4A174FFC5B645FF325C7DFF51" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[322,635,151,177]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="354" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A174FFC5B645FF325C7DFF51" box="[322,635,151,177]" italics="true" pageId="21" pageNumber="354">Juxtacribrilina dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A174FFC5B585FF325CC6FF51" bold="true" box="[642,704,151,177]" pageId="21" pageNumber="354">
|
||
<taxonomicNameLabel id="A252301EA174FFC5B585FF325CC6FF51" box="[642,704,151,177]" pageId="21" pageNumber="354" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from
|
||
<taxonomicName id="4C152AF4A174FFC5B454FF325DD4FF51" box="[851,978,151,177]" class="Gymnolaemata" family="Cribrilinidae" genus="Cribrilina" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="354" phylum="Bryozoa" rank="species" species="annulata">
|
||
<emphasis id="B9618D65A174FFC5B454FF325DD4FF51" box="[851,978,151,177]" italics="true" pageId="21" pageNumber="354">J. annulata</emphasis>
|
||
</taxonomicName>
|
||
in the same ways as do
|
||
<taxonomicName id="4C152AF4A174FFC5B3D9FF325B51FF51" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[1246,1367,151,177]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="354" phylum="Bryozoa" rank="species" species="pushkini" status="sp. nov.">
|
||
<emphasis id="B9618D65A174FFC5B3D9FF325B51FF51" box="[1246,1367,151,177]" italics="true" pageId="21" pageNumber="354">J. pushkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A174FFC5B259FF325B9AFF51" bold="true" box="[1374,1436,151,177]" pageId="21" pageNumber="354">
|
||
<taxonomicNameLabel id="A252301EA174FFC5B259FF325B9AFF51" box="[1374,1436,151,177]" pageId="21" pageNumber="354" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C152AF4A174FFC5B7C1FF1E5F38FF34" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[198,318,187,212]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="354" phylum="Bryozoa" rank="species" species="ezoensis" status="sp. nov.">
|
||
<emphasis id="B9618D65A174FFC5B7C1FF1E5F38FF34" box="[198,318,187,212]" italics="true" pageId="21" pageNumber="354">J. ezoensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A174FFC5B642FF1E5F85FF35" bold="true" box="[325,387,187,213]" pageId="21" pageNumber="354">
|
||
<taxonomicNameLabel id="A252301EA174FFC5B642FF1E5F85FF35" box="[325,387,187,213]" pageId="21" pageNumber="354" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
: most basal zooids bear one or two frontal pore chambers on the proximal gymnocyst; frontal dwarf zooids arise from these chambers and are often abundant and closely packed in the colony center; and the ooecium is cap-like and closely integrated with the modified latero-oral spines forming its proximal boundary.
|
||
</paragraph>
|
||
<caption id="DF6A01FFA174FFC5B790F9D75A86F866" ID-DOI="http://doi.org/10.5281/zenodo.5222234" ID-Zenodo-Dep="5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="21" pageNumber="354" startId="21.[151,250,1650,1674]" targetBox="[151,1436,309,1627]" targetPageId="21">
|
||
<paragraph id="8BAA5177A174FFC5B790F9D75A86F866" blockId="21.[151,1437,1650,1926]" pageId="21" pageNumber="354">
|
||
<emphasis id="B9618D65A174FFC5B790F9D75F27F96A" bold="true" box="[151,289,1650,1674]" pageId="21" pageNumber="354">FIGURE 11.</emphasis>
|
||
<taxonomicName id="4C152AF4A174FFC5B62CF9D75C4CF96A" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[299,586,1650,1674]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="21" pageNumber="354" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A174FFC5B62CF9D75C4CF96A" box="[299,586,1650,1674]" italics="true" pageId="21" pageNumber="354">Juxtacribrilina dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A174FFC5B554F9D75C96F96A" bold="true" box="[595,656,1650,1674]" pageId="21" pageNumber="354">
|
||
<taxonomicNameLabel id="A252301EA174FFC5B554F9D75C96F96A" box="[595,656,1650,1674]" pageId="21" pageNumber="354" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAA5177A177FFC6B7C0FF325F21FD65" blockId="22.[151,1437,151,681]" pageId="22" pageNumber="355">
|
||
<taxonomicName id="4C152AF4A177FFC6B7C0FF325C04FF51" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[199,514,151,177]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B7C0FF325C04FF51" box="[199,514,151,177]" italics="true" pageId="22" pageNumber="355">Juxtacribrilina dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B50DFF325C4FFF51" bold="true" box="[522,585,151,177]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B50DFF325C4FFF51" box="[522,585,151,177]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs most conspicuously from
|
||
<taxonomicName id="4C152AF4A177FFC6B4C2FF325A46FF51" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[965,1088,151,177]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="pushkini" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B4C2FF325A46FF51" box="[965,1088,151,177]" italics="true" pageId="22" pageNumber="355">J. pushkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B340FF325A81FF51" bold="true" box="[1095,1159,151,177]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B340FF325A81FF51" box="[1095,1159,151,177]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C152AF4A177FFC6B3B8FF325B31FF50" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[1215,1335,151,176]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="ezoensis" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B3B8FF325B31FF50" box="[1215,1335,151,176]" italics="true" pageId="22" pageNumber="355">J. ezoensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B238FF325B78FF51" bold="true" box="[1343,1406,151,177]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B238FF325B78FF51" box="[1343,1406,151,177]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
in features of the dwarf zooids. In
|
||
<taxonomicName id="4C152AF4A177FFC6B501FF1E5CA8FF35" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[518,686,187,213]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B501FF1E5CA8FF35" box="[518,686,187,213]" italics="true" pageId="22" pageNumber="355">J. dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B5B1FF1E5CF1FF35" bold="true" box="[694,759,187,213]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B5B1FF1E5CF1FF35" box="[694,759,187,213]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, the dwarf ooecium usually has a single irregular (slit-like, elliptical, or ramifying) pseudopore in the midline, and the costal shield bears 4–7 costae and is variable (
|
||
<figureCitation id="132E4DF2A177FFC6B22BFF7A5B89FF19" box="[1324,1423,223,249]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="22" pageNumber="355">Fig. 11E</figureCitation>
|
||
), either flatter with fewer costae, or more tumid, with the costae forming a reticulate shield. In the latter two species, the dwarf ooecium usually has two transversely arranged pseudopores, and the costal shield is either somewhat tumid, usually with 5 or 6 costae (
|
||
<taxonomicName id="4C152AF4A177FFC6B508FEEE5C8EFE85" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[527,648,331,357]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="pushkini" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B508FEEE5C8EFE85" box="[527,648,331,357]" italics="true" pageId="22" pageNumber="355">J. pushkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B589FEEE5CCAFE85" bold="true" box="[654,716,331,357]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B589FEEE5CCAFE85" box="[654,716,331,357]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
;
|
||
<figureCitation id="132E4DF2A177FFC6B5DDFEEE5D59FE85" box="[730,863,331,357]" captionStart="FIGURE 10" captionStartId="18.[151,250,1895,1919]" captionTargetBox="[151,1436,993,1871]" captionTargetId="figure-396@18.[151,1436,993,1871]" captionTargetPageId="18" captionText="FIGURE 10. Juxtacribrilina pushkini n. sp., Ketchikan, Alaska; A–C, holotype, YPM-IZ-100361; D, paratype, YPM-IZ- 100481. A. Dwarf zooids overlying non-ovicellate basal zooids. B. Dwarf zooid; arrowheads indicate thickened proximal margin of ooecium bearing pair of small, additional pseudopores. C. Dwarf zooid budded from basal pore chamber at colony margin. D. Ancestrula and periancestrular zooids. Scale bars: A, C, 500 µm; B, 100 µm; D, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222232" httpUri="https://zenodo.org/record/5222232/files/figure.png" pageId="22" pageNumber="355">Fig. 10A, B</figureCitation>
|
||
), or flatter, usually with 3 or 4 costae (
|
||
<taxonomicName id="4C152AF4A177FFC6B20EFEEE5B72FE84" box="[1289,1396,331,356]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="ezoensi">
|
||
<emphasis id="B9618D65A177FFC6B20EFEEE5B72FE84" box="[1289,1396,331,356]" italics="true" pageId="22" pageNumber="355">J. ezoensi</emphasis>
|
||
</taxonomicName>
|
||
s
|
||
<emphasis id="B9618D65A177FFC6B281FEEE5EBEFE69" bold="true" pageId="22" pageNumber="355">n. sp.</emphasis>
|
||
;
|
||
<figureCitation id="132E4DF2A177FFC6B7C0FECA5F25FE69" box="[199,291,367,393]" captionStart="FIGURE 4" captionStartId="10.[151,250,1794,1818]" captionTargetBox="[151,1436,453,1771]" captionTargetId="figure-143@10.[151,1436,453,1771]" captionTargetPageId="10" captionText="FIGURE 4. Juxtacribrilina ezoensis n. sp., intertidal, Akkeshi Bay, Japan; A, paratype, NHM 2006.2.27.50; B, paratype, YPM- IZ-106553; C, D, F, paratype, YPM-IZ-106554; E, paratype, YPM-IZ-106555.A. Non-ovicellate zooids in basal layer, showing presence of three or four oral spines and one or two frontal pore chambers on proximal gymnocyst. B. Non-ovicellate zooids in basal layer, showing ubiquitous frontal pore chambers highlighted in white due to electron charging. C. Colony with numerous frontally budded and four marginal (arrowheads) dwarf zooids. D. Dwarf zooids, with three (arrowheads) or four (arrows) costae in frontal shield. E. Dwarf zooid arising from frontal pore chamber. F. Colony margin, showing non-ovicellate zooids in basal layer, and frontal and marginal dwarf zooids. Scale bars: A, D, F, 250 µm; B, 500 µm; C, 1 mm; E, 200 µm." figureDoi="http://doi.org/10.5281/zenodo.5222218" httpUri="https://zenodo.org/record/5222218/files/figure.png" pageId="22" pageNumber="355">Figs 4D</figureCitation>
|
||
,
|
||
<figureCitation id="132E4DF2A177FFC6B628FECA5F55FE6A" box="[303,339,367,394]" captionStart="FIGURE 6" captionStartId="12.[151,250,1522,1546]" captionTargetBox="[151,1436,181,1499]" captionTargetId="figure-18@12.[151,1436,181,1499]" captionTargetPageId="12" captionText="FIGURE 6. Juxtacribrilina ezoensis n. sp., subtidal, Akkeshi Bay, Japan. A, E, F, holotype, YPM-IZ-106549; B, paratype, YPM-IZ-106551; C, YPM-IZ-106552; D, paratype, YPM-IZ-106550. A. Portion of colony showing narrow marginal zone of reduced ovicellate zooids in basal layer, including several dwarfs. B. Colony with frontal dwarf zooids crowded in center; ovicellate zooid in primary layer at upper right. C. Frontal dwarf zooids with two, three, or four costae in frontal shield. D. Distal pore chamber of ovicellate zooid in basal layer (in distal view), showing pores in transverse wall (arrowheads) and pore in chamber roof leading to ooecial cavity (arrow); asterisk, ooecium. E. Zooid in basal layer showing developing ooecium; arrow, location of distal pore chamber of maternal zooid (out of view below base of ooecium), from which distal zooid is budding. F. Enlargement from E, showing ooecial cavity, with pore (arrow) at bottom leading to basal pore chamber; asterisk, ectooecium; arrowhead, entooecium. Scale bars: A, B, 500 µm; C, 250 µm; D, E, 50 µm; F, 30 µm." figureDoi="http://doi.org/10.5281/zenodo.5222222" httpUri="https://zenodo.org/record/5222222/files/figure.png" pageId="22" pageNumber="355">6C</figureCitation>
|
||
). Basal zooids in both
|
||
<taxonomicName id="4C152AF4A177FFC6B556FECA5CF0FE69" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[593,758,367,393]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B556FECA5CF0FE69" box="[593,758,367,393]" italics="true" pageId="22" pageNumber="355">J. dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B5FAFECA5D3AFE69" bold="true" box="[765,828,367,393]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B5FAFECA5D3AFE69" box="[765,828,367,393]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B44CFECA5DABFE69" box="[843,941,367,393]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="22" pageNumber="355">Fig. 11C</figureCitation>
|
||
) and
|
||
<taxonomicName id="4C152AF4A177FFC6B4EBFECA5A62FE68" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[1004,1124,367,392]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="ezoensis" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B4EBFECA5A62FE68" box="[1004,1124,367,392]" italics="true" pageId="22" pageNumber="355">J. ezoensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B36CFECA5AACFE69" bold="true" box="[1131,1194,367,393]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B36CFECA5AACFE69" box="[1131,1194,367,393]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B3BEFECA5B17FE69" box="[1209,1297,367,393]" captionStart="FIGURE 4" captionStartId="10.[151,250,1794,1818]" captionTargetBox="[151,1436,453,1771]" captionTargetId="figure-143@10.[151,1436,453,1771]" captionTargetPageId="10" captionText="FIGURE 4. Juxtacribrilina ezoensis n. sp., intertidal, Akkeshi Bay, Japan; A, paratype, NHM 2006.2.27.50; B, paratype, YPM- IZ-106553; C, D, F, paratype, YPM-IZ-106554; E, paratype, YPM-IZ-106555.A. Non-ovicellate zooids in basal layer, showing presence of three or four oral spines and one or two frontal pore chambers on proximal gymnocyst. B. Non-ovicellate zooids in basal layer, showing ubiquitous frontal pore chambers highlighted in white due to electron charging. C. Colony with numerous frontally budded and four marginal (arrowheads) dwarf zooids. D. Dwarf zooids, with three (arrowheads) or four (arrows) costae in frontal shield. E. Dwarf zooid arising from frontal pore chamber. F. Colony margin, showing non-ovicellate zooids in basal layer, and frontal and marginal dwarf zooids. Scale bars: A, D, F, 250 µm; B, 500 µm; C, 1 mm; E, 200 µm." figureDoi="http://doi.org/10.5281/zenodo.5222218" httpUri="https://zenodo.org/record/5222218/files/figure.png" pageId="22" pageNumber="355">Fig. 4A</figureCitation>
|
||
) have larger intercostal lacunae relative to costal width than
|
||
<taxonomicName id="4C152AF4A177FFC6B5B1FE365D36FE4D" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[694,816,403,429]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="pushkini" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B5B1FE365D36FE4D" box="[694,816,403,429]" italics="true" pageId="22" pageNumber="355">J. pushkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B43FFE365D7EFE4D" bold="true" box="[824,888,403,429]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B43FFE365D7EFE4D" box="[824,888,403,429]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B48EFE365DE2FE4D" box="[905,996,403,429]" captionStart="FIGURE 9" captionStartId="17.[151,250,1499,1523]" captionTargetBox="[151,1436,597,1475]" captionTargetId="figure-208@17.[151,1436,597,1475]" captionTargetPageId="17" captionText="FIGURE 9. Juxtacribrilina pushkini n. sp., Ketchikan, Alaska; A, D, holotype, YPM-IZ-100361; B, C, paratype, YPM-IZ- 100481. A. Non-ovicellate zooids in basal layer; every zooid bearing one or two frontal pore chambers on proximal gymnocyst. B. Non-ovicellate and three ovicellate zooids in basal layer; large arrowheads, zooids with non-budding distal pore chamber; small arrowheads, “folds” seen in modified latero-oral spines contributing to ooecial complex; arrow, zooid with distal pore chamber contributing to next zooid. C. Reduced ovicellate zooid (center) at colony margin. D. Part of colony, showing densely packed dwarf zooids in colony center. Scale bars: A–C, 250 µm; D, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5222230" httpUri="https://zenodo.org/record/5222230/files/figure.png" pageId="22" pageNumber="355">Fig. 9A</figureCitation>
|
||
), and this is reflected in lower average numbers of intercostal lacunae in transverse series: 7.5, 6.9–7.5, and 8.2–9.0, respectively (
|
||
<tableCitation id="C69764CCA177FFC6B39DFE125B1DFE31" box="[1178,1307,439,465]" captionStart-0="TABLE 2" captionStart-1="TABLE 3" captionStart-2="TABLE 4" captionStartId-0="9.[151,239,440,464]" captionStartId-1="16.[151,239,476,500]" captionStartId-2="20.[151,239,295,319]" captionText-0="TABLE 2. Measurements in micrometers and counts (presented as average and range of values) for Juxtacribrilina ezoensis n. sp. from Akkeshi (Japan), Ketchikan (Alaska, USA), and Bering I. (Commander Islands, Russia); square brackets indicate sample sizes other than given at top. I, intertidal; S, subtidal. The Akkeshi specimens measured were all paratypes." captionText-1="TABLE 3. Measurements in micrometers and counts (presented as average and range of values) for Juxtacribrilina pushkini n. sp.; intertidal specimens from Ketchikan, Alaska; square brackets indicate sample sizes other than given at top." captionText-2="TABLE 4. Measurements in micrometers and counts (presented as average and range of values) for Juxtacribrilina dobrovolskii n. sp. (ZIRAS 01/50733) from Shikotan Island, Kurile Islands. Non-ovicellate zooids n = 14, 1 Zooid length 501 (457–549) Zooid width 334 (299–389) Orifice length 108 (73–127) Orifice width 172 153–191)" pageId="22" pageNumber="355">Tables 2–4</tableCitation>
|
||
). Likewise, basal ovicellate zooids in both
|
||
<taxonomicName id="4C152AF4A177FFC6B6F3FE7E5C9CFE15" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[500,666,475,501]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B6F3FE7E5C9CFE15" box="[500,666,475,501]" italics="true" pageId="22" pageNumber="355">J. dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B5A5FE7E5CE7FE15" bold="true" box="[674,737,475,501]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B5A5FE7E5CE7FE15" box="[674,737,475,501]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B5F5FE7E5D53FE15" box="[754,853,475,501]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="22" pageNumber="355">Fig. 11C</figureCitation>
|
||
) and
|
||
<taxonomicName id="4C152AF4A177FFC6B492FE7E5A0BFE14" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[917,1037,475,500]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="ezoensis" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B492FE7E5A0BFE14" box="[917,1037,475,500]" italics="true" pageId="22" pageNumber="355">J. ezoensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B312FE7E5A53FE15" bold="true" box="[1045,1109,475,501]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B312FE7E5A53FE15" box="[1045,1109,475,501]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B362FE7E5AD8FE15" box="[1125,1246,474,501]" captionStart="FIGURE 5" captionStartId="11.[151,250,1758,1782]" captionTargetBox="[151,1436,417,1735]" captionTargetId="figure-129@11.[151,1436,417,1735]" captionTargetPageId="11" captionText="FIGURE 5. Juxtacribrilina ezoensis n. sp., subtidal, Akkeshi Narrows, Japan; paratype, YPM-IZ-106550. A. Part of colony, showing ovicellate and non-ovicellate zooids in basal layer. B. Ovicellate and non-ovicellate zooids in basal layer; arrowheads, ovicellate zooids that have budded next zooid from distal pore chamber; arrow, ovicellate zooid with non-budding distal pore chamber. C. Oblique view of ovicellate zooids in basal layer, showing labiate flanges proximal and distal to orifice. D. Enlargement of ovicellate zooid in basal layer. E. Multiporous frontal pore chamber on tapering zone of proximal gymnocyst. F. Ancestrula and periancestrular zooids; note dwarf zooids beginning to develop from frontal pore chambers (arrowheads). Scale bars: A, 1 mm; B, C, 500 μm; D, 100 μm; E, 50 μm; F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222220" httpUri="https://zenodo.org/record/5222220/files/figure.png" pageId="22" pageNumber="355">Fig. 5C, D</figureCitation>
|
||
) tend to lack the distinct fold, seen in
|
||
<taxonomicName id="4C152AF4A177FFC6B67BFE5A5FF2FDF9" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[380,500,511,537]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="pushkini" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B67BFE5A5FF2FDF9" box="[380,500,511,537]" italics="true" pageId="22" pageNumber="355">J. pushkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B6FDFE5A5C31FDF9" bold="true" box="[506,567,511,537]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B6FDFE5A5C31FDF9" box="[506,567,511,537]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B541FE5A5C9AFDF9" box="[582,668,511,537]" captionStart="FIGURE 9" captionStartId="17.[151,250,1499,1523]" captionTargetBox="[151,1436,597,1475]" captionTargetId="figure-208@17.[151,1436,597,1475]" captionTargetPageId="17" captionText="FIGURE 9. Juxtacribrilina pushkini n. sp., Ketchikan, Alaska; A, D, holotype, YPM-IZ-100361; B, C, paratype, YPM-IZ- 100481. A. Non-ovicellate zooids in basal layer; every zooid bearing one or two frontal pore chambers on proximal gymnocyst. B. Non-ovicellate and three ovicellate zooids in basal layer; large arrowheads, zooids with non-budding distal pore chamber; small arrowheads, “folds” seen in modified latero-oral spines contributing to ooecial complex; arrow, zooid with distal pore chamber contributing to next zooid. C. Reduced ovicellate zooid (center) at colony margin. D. Part of colony, showing densely packed dwarf zooids in colony center. Scale bars: A–C, 250 µm; D, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5222230" httpUri="https://zenodo.org/record/5222230/files/figure.png" pageId="22" pageNumber="355">Fig. 9B</figureCitation>
|
||
), in each of the modified latero-oral spines contributing to the ooecial complex. Finally, the conspicuous median lacuna at the base of the flange formed by the suboral costae in basal ovicellate zooids in
|
||
<taxonomicName id="4C152AF4A177FFC6B672FDE25C1CFD81" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[373,538,583,609]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B672FDE25C1CFD81" box="[373,538,583,609]" italics="true" pageId="22" pageNumber="355">J. dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B527FDE25C58FD81" bold="true" box="[544,606,583,609]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B527FDE25C58FD81" box="[544,606,583,609]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B56AFDE25CE9FD81" box="[621,751,583,609]" captionStart="FIGURE 11" captionStartId="21.[151,250,1650,1674]" captionTargetBox="[151,1436,309,1627]" captionTargetId="figure-91@21.[151,1436,309,1627]" captionTargetPageId="21" captionText="FIGURE 11. Juxtacribrilina dobrovolskii n. sp. (A–E) Holotype, ZIRAS 01/50733-A, Shikotan I., Lesser Kuril Chain. A. Colony, showing high frequency of ovicellate zooids in basal layer and scattered dwarf zooids in colony center. B. Ovicellate and non-ovicellate zooids near colony margin; arrowheads, frontal pore chambers forming in developing zooid. C. Ovicellate and two non-ovicellate zooids; ovicellate zooids with labiate flanges proximal and distal to orifice. D. Central region of colony, with ovicellate and non-ovicellate zooids in basal layer and numerous frontal dwarf zooids; arrowhead, dwarf zooid budding from frontal pore chamber. E. Frontal dwarfs; note variation in ooecial pseudopores and in frontal shield; arrowhead, compact frontal shield with tapering costae and sutures evident between costae; arrow, reticulate frontal shield. F. Paratype, ZIRAS 01/50733-B, ancestrula and periancestrular zooids. Scale bars: A, 1 mm; B, 500 µm; C–F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222234" httpUri="https://zenodo.org/record/5222234/files/figure.png" pageId="22" pageNumber="355">Fig. 11B, C</figureCitation>
|
||
) is lacking in
|
||
<taxonomicName id="4C152AF4A177FFC6B48DFDE25A05FD81" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[906,1027,583,609]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="pushkini" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B48DFDE25A05FD81" box="[906,1027,583,609]" italics="true" pageId="22" pageNumber="355">J. pushkini</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B30EFDE25A41FD81" bold="true" box="[1033,1095,583,609]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B30EFDE25A41FD81" box="[1033,1095,583,609]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B352FDE25AA2FD81" box="[1109,1188,583,609]" captionStart="FIGURE 9" captionStartId="17.[151,250,1499,1523]" captionTargetBox="[151,1436,597,1475]" captionTargetId="figure-208@17.[151,1436,597,1475]" captionTargetPageId="17" captionText="FIGURE 9. Juxtacribrilina pushkini n. sp., Ketchikan, Alaska; A, D, holotype, YPM-IZ-100361; B, C, paratype, YPM-IZ- 100481. A. Non-ovicellate zooids in basal layer; every zooid bearing one or two frontal pore chambers on proximal gymnocyst. B. Non-ovicellate and three ovicellate zooids in basal layer; large arrowheads, zooids with non-budding distal pore chamber; small arrowheads, “folds” seen in modified latero-oral spines contributing to ooecial complex; arrow, zooid with distal pore chamber contributing to next zooid. C. Reduced ovicellate zooid (center) at colony margin. D. Part of colony, showing densely packed dwarf zooids in colony center. Scale bars: A–C, 250 µm; D, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5222230" httpUri="https://zenodo.org/record/5222230/files/figure.png" pageId="22" pageNumber="355">Fig 9B</figureCitation>
|
||
) and
|
||
<taxonomicName id="4C152AF4A177FFC6B3E6FDE25B5EFD80" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[1249,1368,583,608]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="ezoensis" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B3E6FDE25B5EFD80" box="[1249,1368,583,608]" italics="true" pageId="22" pageNumber="355">J. ezoensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B259FDE25B9AFD81" bold="true" box="[1374,1436,583,609]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B259FDE25B9AFD81" box="[1374,1436,583,609]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="132E4DF2A177FFC6B7A7FDCE5F1DFD65" box="[160,283,618,645]" captionStart="FIGURE 5" captionStartId="11.[151,250,1758,1782]" captionTargetBox="[151,1436,417,1735]" captionTargetId="figure-129@11.[151,1436,417,1735]" captionTargetPageId="11" captionText="FIGURE 5. Juxtacribrilina ezoensis n. sp., subtidal, Akkeshi Narrows, Japan; paratype, YPM-IZ-106550. A. Part of colony, showing ovicellate and non-ovicellate zooids in basal layer. B. Ovicellate and non-ovicellate zooids in basal layer; arrowheads, ovicellate zooids that have budded next zooid from distal pore chamber; arrow, ovicellate zooid with non-budding distal pore chamber. C. Oblique view of ovicellate zooids in basal layer, showing labiate flanges proximal and distal to orifice. D. Enlargement of ovicellate zooid in basal layer. E. Multiporous frontal pore chamber on tapering zone of proximal gymnocyst. F. Ancestrula and periancestrular zooids; note dwarf zooids beginning to develop from frontal pore chambers (arrowheads). Scale bars: A, 1 mm; B, C, 500 μm; D, 100 μm; E, 50 μm; F, 250 µm." figureDoi="http://doi.org/10.5281/zenodo.5222220" httpUri="https://zenodo.org/record/5222220/files/figure.png" pageId="22" pageNumber="355">Fig. 5B–D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAA5177A177FFC6B7C0FD2B5B73FD49" blockId="22.[151,1437,151,681]" box="[199,1397,654,681]" pageId="22" pageNumber="355">
|
||
<emphasis id="B9618D65A177FFC6B7C0FD2B5F5CFD48" bold="true" box="[199,346,654,680]" pageId="22" pageNumber="355">Occurrence.</emphasis>
|
||
Shikotan Island in the Lesser Kuril Chain is the only known locality for
|
||
<taxonomicName id="4C152AF4A177FFC6B38DFD2A5B36FD49" authority="Dick & Grischenko & Gordon & Ostrovsky, 2021" authorityName="Dick & Grischenko & Gordon & Ostrovsky" authorityYear="2021" box="[1162,1328,655,681]" class="Gymnolaemata" family="Cribrilinidae" genus="Juxtacribrilina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cheilostomatida" pageId="22" pageNumber="355" phylum="Bryozoa" rank="species" species="dobrovolskii" status="sp. nov.">
|
||
<emphasis id="B9618D65A177FFC6B38DFD2A5B36FD49" box="[1162,1328,655,681]" italics="true" pageId="22" pageNumber="355">J. dobrovolskii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9618D65A177FFC6B230FD2A5B73FD49" bold="true" box="[1335,1397,655,681]" pageId="22" pageNumber="355">
|
||
<taxonomicNameLabel id="A252301EA177FFC6B230FD2A5B73FD49" box="[1335,1397,655,681]" pageId="22" pageNumber="355" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |