279 lines
35 KiB
XML
279 lines
35 KiB
XML
<document id="3760AB370728246721E3181C38A690DC" ID-DOI="10.1080/00222930802109140" ID-ISSN="1464-5262" ID-Zenodo-Dep="5219374" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629340522496" checkinUser="felipe" docAuthor="Berning, Björn, Tilbrook, Kevin J. & Rosso, Antonietta" docDate="2008" docId="0395A723FFB1FFE5FE6DFE98FBF2EE71" docLanguage="en" docName="JNatHist.42.21-22.1509-1547.pdf" docOrigin="Journal of Natural History (J. Nat. Hist.) 42 (21 - 22)" docSource="http://dx.doi.org/10.1080/00222930802109140" docStyle="DocumentStyle:DE8A86AD4006EFA56F95B2AAEFBF2813.5:JNatHist.2008-2012.journal_article.2cover" docStyleId="DE8A86AD4006EFA56F95B2AAEFBF2813" docStyleName="JNatHist.2008-2012.journal_article.2cover" docStyleVersion="5" docTitle="Therenia peristomata Berning & Tilbrook & Rosso 2008, new species" docType="treatment" docVersion="3" lastPageNumber="1535" masterDocId="FFACDF5BFFABFFF9FF99FFD2FF8CEA13" masterDocTitle="Revision of the north-eastern Atlantic and Mediterranean species of the genera Herentia and Therenia (Bryozoa: Cheilostomata)" masterLastPageNumber="1547" masterPageNumber="1509" pageNumber="1533" updateTime="1699068555203" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="21E0AC2AD71F7C59AB9381EAAA2871EC">Revision of the north-eastern Atlantic and Mediterranean species of the genera Herentia and Therenia (Bryozoa: Cheilostomata)</mods:title>
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<mods:name id="977E72B10B4EF572309755BE3C06C940" type="personal">
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<mods:namePart id="E23D4E87731B8483644080E781EB9343">Berning, Björn</mods:namePart>
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<mods:roleTerm id="58FF4228C0BF0D3F69DE60826C06B360">Author</mods:roleTerm>
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<mods:namePart id="59D9E1DC647883C14234EE0B067D49C0">Tilbrook, Kevin J.</mods:namePart>
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<mods:roleTerm id="508AFBEB8E76E3B1C8CC1C92C4E01837">Author</mods:roleTerm>
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<mods:namePart id="EFE9713F847F467332526D4F90B4390C">Rosso, Antonietta</mods:namePart>
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<mods:typeOfResource id="202F3A4FDD91BD8BAF138CC97926AA42">text</mods:typeOfResource>
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<mods:title id="7C2AC6CF89BCDC1E10665D7B0DE02126">Journal of Natural History</mods:title>
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<mods:part id="5386EB984F3C3E100BF9539A53C105E5">
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<mods:date id="7FAFB7BEFF5BA1C0658473100993F9E0">2008</mods:date>
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<mods:detail id="D5136220CFE581768541DF95EAE0C359" type="series">
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<mods:title id="5AA854B609DC3D4BED8F0F440545CF5A">J. Nat. Hist.</mods:title>
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<mods:number id="13057FD266734B54A1310FFF2544D563">2008-06-30</mods:number>
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<mods:detail id="5AEECDCD7569A244068784782E3A37D0" type="volume">
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<mods:number id="2C89C72E7083424BD3A9356DE293702A">42</mods:number>
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<mods:detail id="800D88171FA291F0AF6EE79A148CEB46" type="issue">
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<mods:number id="CF4737B1C5C3F59CA2C1599962053B1E">21 - 22</mods:number>
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<mods:start id="C5D4BF826B286B1785B40DF00566C24B">1509</mods:start>
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<mods:end id="171E499D002394961E17A5875E361A73">1547</mods:end>
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<mods:url id="CCD5D43DEA563C2EE13DD6D1F606EF08">http://dx.doi.org/10.1080/00222930802109140</mods:url>
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<mods:identifier id="B557504CED90CB981AE86DCC02E41282" type="ISSN">1464-5262</mods:identifier>
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<subSubSection id="C32645BEFFB1FFE3FE6DFE98FCE2EB71" box="[500,878,330,354]" pageId="26" pageNumber="1533" type="nomenclature">
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<paragraph id="8B831635FFB1FFE3FE6DFE98FCE2EB71" blockId="26.[213,878,330,420]" box="[500,878,330,354]" pageId="26" pageNumber="1533">
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<heading id="D0CBA159FFB1FFE3FE6DFE98FCE2EB71" box="[500,878,330,354]" centered="true" fontSize="36" level="2" pageId="26" pageNumber="1533" reason="7">
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<taxonomicName id="4C3C6DB6FFB1FFE3FE6DFE98FD6EEB71" ID-CoL="56CWT" authority="Berning & Tilbrook & Rosso, 2008" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[500,738,330,354]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="26" pageNumber="1533" phylum="Bryozoa" rank="species" species="peristomata" status="sp. nov.">
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<emphasis id="B948CA27FFB1FFE3FE6DFE98FD6EEB71" bold="true" box="[500,738,330,354]" italics="true" pageId="26" pageNumber="1533">Therenia peristomata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27B775CFFB1FFE3FD72FE98FCE2EB71" box="[747,878,330,354]" pageId="26" pageNumber="1533" rank="species">new species</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32645BEFFB1FFE3FDE2FEB9FD65EB90" box="[635,745,363,387]" pageId="26" pageNumber="1533" type="description">
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<paragraph id="8B831635FFB1FFE3FDE2FEB9FD65EB90" blockId="26.[213,878,330,420]" box="[635,745,363,387]" pageId="26" pageNumber="1533">
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(
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<figureCitation id="13070AB0FFB1FFE3FD1AFEB9FD6DEB90" box="[643,737,363,387]" captionStart="Figure 7" captionStartId="26.[213,280,1538,1560]" captionTargetBox="[213,1170,784,1501]" captionTargetId="figure-165@26.[213,1170,784,1501]" captionTargetPageId="26" captionText="Figure 7. Therenia peristomata n. sp. Holotype, NHM 2007.10.9.3, off Madeira. (A) General aspect of zooecia at the colony growth margin; (B) early astogenetic zooecia showing a rather flared peristome; note that the ancestrula has been covered by the lowermost zooecia; (C) close-up of autozooecium orifice and avicularium; (D) ovicellate zooecium; note slight differences in condyle morphology to orifice of autozooecium. Scale bars 200 mm (A, B); 50 mm (C, D)." figureDoi="http://doi.org/10.5281/zenodo.5219389" httpUri="https://zenodo.org/record/5219389/files/figure.png" pageId="26" pageNumber="1533">Figure 7</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32645BEFFB1FFE3FF4CFE5EFC81EBB7" box="[213,781,396,420]" pageId="26" pageNumber="1533" type="reference_group">
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<paragraph id="8B831635FFB1FFE3FF4CFE5EFC81EBB7" blockId="26.[213,878,330,420]" box="[213,781,396,420]" pageId="26" pageNumber="1533">
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<taxonomicName id="4C3C6DB6FFB1FFE3FF4CFE5EFDFAEBB7" ID-CoL="3BGNR" authority=": Norman 1909" authorityName=": Norman" authorityYear="1909" box="[213,630,396,420]" class="Gymnolaemata" family="Escharinidae" genus="Escharina" kingdom="Animalia" order="Cheilostomatida" pageId="26" pageNumber="1533" phylum="Bryozoa" rank="species" species="hyndmanni">
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<emphasis id="B948CA27FFB1FFE3FF4CFE5EFE49EBB7" box="[213,453,396,420]" italics="true" pageId="26" pageNumber="1533">Escharina hyndmanni</emphasis>
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:
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<bibRefCitation id="EFAD6BC4FFB1FFE3FE4CFE5EFDFAEBB7" author="Norman AM" box="[469,630,396,420]" pageId="26" pageNumber="1533" pagination="275 - 314" refId="ref21201" refString="Norman AM. 1909. The Polyzoa of Madeira and neighbouring islands. J Linn Soc, Zool. 30: 275 - 314." type="journal article" year="1909">Norman 1909</bibRefCitation>
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</taxonomicName>
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, part: p. 302.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32645BEFFB1FFE5FF4CFE0FFBF2EE71" lastPageId="28" lastPageNumber="1535" pageId="26" pageNumber="1533" type="diagnosis">
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<paragraph id="8B831635FFB1FFE3FF4CFE0FFE4FEBE6" blockId="26.[213,451,477,501]" box="[213,451,477,501]" pageId="26" pageNumber="1533">
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<emphasis id="B948CA27FFB1FFE3FF4CFE0FFE4FEBE6" box="[213,451,477,501]" italics="true" pageId="26" pageNumber="1533">Differential diagnosis</emphasis>
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</paragraph>
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<paragraph id="8B831635FFB1FFE3FF4CFDD4FBD2E86C" blockId="26.[213,1169,518,737]" pageId="26" pageNumber="1533">This species differs from all other species in having a less densely perforated and slightly convex frontal wall, condyles that are more or less parallel to the proximal orifice margin and that do not extend beyond the shoulders of the sinus, and an avicularian crossbar with a thick, central, proximomedially directed columella.</paragraph>
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<paragraph id="8B831635FFB1FFE2FF66FD5AFF7CEB13" blockId="26.[213,1169,518,737]" lastBlockId="27.[146,1103,168,257]" lastPageId="27" lastPageNumber="1534" pageId="26" pageNumber="1533">
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Although
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<taxonomicName id="4C3C6DB6FFB1FFE3FEEEFD5AFE69E8B3" authorityName=": Hayward" authorityYear="1974" box="[375,485,648,672]" class="Gymnolaemata" family="Escharinidae" genus="Escharina" kingdom="Animalia" order="Cheilostomatida" pageId="26" pageNumber="1533" phylum="Bryozoa" rank="species" species="porosa">
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<emphasis id="B948CA27FFB1FFE3FEEEFD5AFE69E8B3" box="[375,485,648,672]" italics="true" pageId="26" pageNumber="1533">T. porosa</emphasis>
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</taxonomicName>
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also has a peristome that encircles the entire orifice, it is rather flared and the exposed ooecium frontal is distinctly broader in
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<taxonomicName id="4C3C6DB6FFB1FFE3FC7EFD7BFB06E8D2" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[999,1162,681,705]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="26" pageNumber="1533" phylum="Bryozoa" rank="species" species="peristomata">
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<emphasis id="B948CA27FFB1FFE3FC7EFD7BFB06E8D2" box="[999,1162,681,705]" italics="true" pageId="26" pageNumber="1533">T. peristomata</emphasis>
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</taxonomicName>
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. In contrast to
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<taxonomicName id="4C3C6DB6FFB1FFE3FE17FD1BFDC6E8F2" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[398,586,713,737]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="26" pageNumber="1533" phylum="Bryozoa" rank="species" species="cryptooecium">
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<emphasis id="B948CA27FFB1FFE3FE17FD1BFDC6E8F2" box="[398,586,713,737]" italics="true" pageId="26" pageNumber="1533">T. cryptooecium</emphasis>
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</taxonomicName>
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, this species has a smaller primary orifice and especially aperture, while the ooecium is clearly visible at the colony surface. Primary orifice, aperture and avicularia are distinctly smaller in
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<taxonomicName id="4C3C6DB6FFB0FFE2FCA6FF1BFC65EAF2" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[831,1001,201,225]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="27" pageNumber="1534" phylum="Bryozoa" rank="species" species="peristomata">
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<emphasis id="B948CA27FFB0FFE2FCA6FF1BFC65EAF2" box="[831,1001,201,225]" italics="true" pageId="27" pageNumber="1534">T. peristomata</emphasis>
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</taxonomicName>
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than in
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<taxonomicName id="4C3C6DB6FFB0FFE2FF0BFF3BFF65EB12" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[146,233,233,257]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="27" pageNumber="1534" phylum="Bryozoa" rank="species" species="rosei">
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<emphasis id="B948CA27FFB0FFE2FF0BFF3BFF65EB12" box="[146,233,233,257]" italics="true" pageId="27" pageNumber="1534">T. rosei</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<caption id="DF4346BDFFB1FFE3FF4CF9D0FE93ECB9" ID-DOI="http://doi.org/10.5281/zenodo.5219389" ID-Zenodo-Dep="5219389" httpUri="https://zenodo.org/record/5219389/files/figure.png" pageId="26" pageNumber="1533" startId="26.[213,280,1538,1560]" targetBox="[213,1170,784,1501]" targetPageId="26">
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<paragraph id="8B831635FFB1FFE3FF4CF9D0FE93ECB9" blockId="26.[213,1169,1538,1706]" pageId="26" pageNumber="1533">
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Figure 7.
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<taxonomicName id="4C3C6DB6FFB1FFE3FEA4F9D0FD9EEC04" authority="Berning & Tilbrook & Rosso, 2008" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[317,530,1538,1559]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="26" pageNumber="1533" phylum="Bryozoa" rank="species" species="peristomata" status="sp. nov.">
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<emphasis id="B948CA27FFB1FFE3FEA4F9D0FD9EEC04" box="[317,530,1538,1559]" italics="true" pageId="26" pageNumber="1533">Therenia peristomata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27B775CFFB1FFE3FD83F9D0FDDEEC0B" box="[538,594,1538,1560]" pageId="26" pageNumber="1533" rank="species">n. sp.</taxonomicNameLabel>
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Holotype, NHM 2007.10.9.3, off Madeira. (A) General aspect of zooecia at the colony growth margin; (B) early astogenetic zooecia showing a rather flared peristome; note that the ancestrula has been covered by the lowermost zooecia; (C) close-up of autozooecium orifice and avicularium; (D) ovicellate zooecium; note slight differences in condyle morphology to orifice of autozooecium. Scale bars 200 mm (A, B); 50 mm (C, D).
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||
</paragraph>
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||
</caption>
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||
<paragraph id="8B831635FFB0FFE2FF0BFEEBFE87EB42" blockId="27.[146,267,313,337]" box="[146,267,313,337]" pageId="27" pageNumber="1534">
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||
<emphasis id="B948CA27FFB0FFE2FF0BFEEBFE87EB42" box="[146,267,313,337]" italics="true" pageId="27" pageNumber="1534">Etymology</emphasis>
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||
</paragraph>
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<paragraph id="8B831635FFB0FFE2FF0BFEB0FEAEEB89" blockId="27.[146,1102,354,410]" pageId="27" pageNumber="1534">For its flaring peristome, which is especially well developed in early astogenetic autozooecia.</paragraph>
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||
<paragraph id="8B831635FFB0FFE2FF0BFE01FEEBEBF8" blockId="27.[146,359,467,491]" box="[146,359,467,491]" pageId="27" pageNumber="1534">
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||
<emphasis id="B948CA27FFB0FFE2FF0BFE01FEEBEBF8" box="[146,359,467,491]" italics="true" pageId="27" pageNumber="1534">Material examined</emphasis>
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||
</paragraph>
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||
<paragraph id="8B831635FFB0FFE2FF0BFE2EFCEEE847" blockId="27.[146,1102,508,596]" pageId="27" pageNumber="1534">
|
||
<materialsCitation id="3B541C68FFB0FFE2FF0BFE2EFCF7E807" box="[146,891,508,532]" collectingDate="2007-10-09" elevation="83" location="Madeira" pageId="27" pageNumber="1534" specimenCount="1" stateProvince="Madeira" typeStatus="holotype">
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||
<typeStatus id="5487A897FFB0FFE2FF0BFE2EFE8DE807" box="[146,257,508,532]" pageId="27" pageNumber="1534" type="holotype">Holotype</typeStatus>
|
||
: NHM
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||
<date id="FF8230F5FFB0FFE2FEF1FE2EFE52E807" box="[360,478,508,532]" pageId="27" pageNumber="1534" value="2007-10-09">
|
||
<collectingDate id="EFC6C91DFFB0FFE2FEF1FE2EFE52E807" box="[360,478,508,532]" pageId="27" pageNumber="1534" value="2007-10-09">2007.10.9.</collectingDate>
|
||
</date>
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||
3, off
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||
<collectingRegion id="49F8D8D7FFB0FFE2FDB7FE2EFD1EE807" box="[558,658,508,532]" country="Portugal" name="Madeira" pageId="27" pageNumber="1534">Madeira</collectingRegion>
|
||
,
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||
<quantity id="4CC4BBD0FFB0FFE2FD3CFE2EFC89E807" box="[677,773,508,532]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="27" pageNumber="1534" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">
|
||
<elevation id="0011F106FFB0FFE2FD3CFE2EFC89E807" box="[677,773,508,532]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="27" pageNumber="1534" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">75–90 m</elevation>
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||
</quantity>
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||
, on shell
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||
</materialsCitation>
|
||
.
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||
<materialsCitation id="3B541C68FFB0FFE2FC14FE2EFD55E827" collectingDate="2007-10-09" elevation="83" location="Madeira" pageId="27" pageNumber="1534" specimenCount="1" stateProvince="Madeira" typeStatus="paratype">
|
||
<typeStatus id="5487A897FFB0FFE2FC14FE2EFC7AE807" box="[909,1014,508,532]" pageId="27" pageNumber="1534" type="paratype">Paratype</typeStatus>
|
||
: NHM
|
||
<date id="FF8230F5FFB0FFE2FF0BFDCEFE8AE827" box="[146,262,540,564]" pageId="27" pageNumber="1534" value="2007-10-09">
|
||
<collectingDate id="EFC6C91DFFB0FFE2FF0BFDCEFE8AE827" box="[146,262,540,564]" pageId="27" pageNumber="1534" value="2007-10-09">2007.10.9.</collectingDate>
|
||
</date>
|
||
4, off
|
||
<collectingRegion id="49F8D8D7FFB0FFE2FEF5FDCEFE5CE827" box="[364,464,540,564]" country="Portugal" name="Madeira" pageId="27" pageNumber="1534">Madeira</collectingRegion>
|
||
,
|
||
<quantity id="4CC4BBD0FFB0FFE2FE77FDCEFDC2E827" box="[494,590,540,564]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="27" pageNumber="1534" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">
|
||
<elevation id="0011F106FFB0FFE2FE77FDCEFDC2E827" box="[494,590,540,564]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="27" pageNumber="1534" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">75–90 m</elevation>
|
||
</quantity>
|
||
, on shell
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="3B541C68FFB0FFE2FD6FFDCEFCD2E847" collectingDate="1911-10-01" elevation="83" location="Madeira" pageId="27" pageNumber="1534" specimenCount="1" stateProvince="Madeira">
|
||
Additional material: NHM
|
||
<date id="FF8230F5FFB0FFE2FF0BFDEEFE8CE847" box="[146,256,572,596]" pageId="27" pageNumber="1534" value="1911-10-01">
|
||
<collectingDate id="EFC6C91DFFB0FFE2FF0BFDEEFE8CE847" box="[146,256,572,596]" pageId="27" pageNumber="1534" value="1911-10-01">1911.10.1.</collectingDate>
|
||
</date>
|
||
1203, off
|
||
<collectingRegion id="49F8D8D7FFB0FFE2FEEAFDEEFE5BE847" box="[371,471,572,596]" country="Portugal" name="Madeira" pageId="27" pageNumber="1534">Madeira</collectingRegion>
|
||
,
|
||
<quantity id="4CC4BBD0FFB0FFE2FE7DFDEEFDC8E847" box="[484,580,572,596]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="27" pageNumber="1534" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">
|
||
<elevation id="0011F106FFB0FFE2FE7DFDEEFDC8E847" box="[484,580,572,596]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="27" pageNumber="1534" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">75–90 m</elevation>
|
||
</quantity>
|
||
, eight colonies on shells
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB0FFE2FF0BFD5FFEBFE8B6" blockId="27.[146,307,653,677]" box="[146,307,653,677]" pageId="27" pageNumber="1534">
|
||
<emphasis id="B948CA27FFB0FFE2FF0BFD5FFEBFE8B6" box="[146,307,653,677]" italics="true" pageId="27" pageNumber="1534">Measurements</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB0FFE2FF0BFD64FB80E93D" blockId="27.[146,1102,693,814]" pageId="27" pageNumber="1534">ZL 632¡39, 567–718 (1, 19); ZW 535¡72, 437–651 (1, 19); OL 112¡7, 99–125 (1, 20); OW 132¡7, 114–143 (1, 20); ApL 119¡6, 103–125 (1, 12); ApW 149¡6, 140– 160 (1, 12); OvL 200¡16, 175–228 (1, 11); OvW 356¡23, 314–389 (1, 11); AL 133¡11, 118–152 (1, 20); AW 103¡11, 88–128 (1, 20); PD 7¡1, 5–9 (1, 15).</paragraph>
|
||
<paragraph id="8B831635FFB0FFE2FF0BFCB5FE9DE96C" blockId="27.[146,273,871,895]" box="[146,273,871,895]" pageId="27" pageNumber="1534">
|
||
<emphasis id="B948CA27FFB0FFE2FF0BFCB5FE9DE96C" box="[146,273,871,895]" italics="true" pageId="27" pageNumber="1534">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB0FFE2FF0BFC5DFBC3EFDB" blockId="27.[146,1103,911,1706]" pageId="27" pageNumber="1534">Colony encrusting unilaminar, multiserial. Zooecia rhomboid, hexagonal or polygonal, separated by deep grooves; vertical walls with two small round communication pores per neighbouring zooid; frontal wall flat or slightly convex centrally, sloping towards zooecium margins, very finely granular, perforated by numerous small pseudopores and up to four larger but indistinct marginal pores. Orifice dimorphic, horseshoe-shaped, distolateral margin with a relatively broad immersed shelf; primary orifice in autozooecium slightly broader than long and widest at about mid-distance, proximal border slightly upturned and sloping towards sinus, which is shallow, widely U-shaped with rounded edges, and occupying little less than one-third of proximal margin, condyles as long as proximal orifice margin, narrowing and sloping at an increasing angle towards sinus; aperture in ovicellate zooecia slightly wider than in autozooecia, proximal border rather straight and slightly upturned, sinus shallow and distinctly U-shaped, comprising about one-fifth of proximal margin, condyles very narrow, sloping at an extremely acute but increasing angle towards sinus. Autozooecium orifice encircled by an orbicular and flared peristome, the relatively thin and low proximal wall rising and thickening distally, steeply sloping towards orifice; peristome in ovicellate zooecia reduced to a low and relatively thin proximal rim leading towards proximolateral ooecium edges.</paragraph>
|
||
<paragraph id="8B831635FFB0FFE2FF24FA03FCC4EC3A" blockId="27.[146,1103,911,1706]" pageId="27" pageNumber="1534">Ooecium initially hemispherical, becoming largely immersed by frontal wall of distal zooecium and only slightly emerging from frontal plane; exposed frontal surface a curved, smooth, thickened rim sloping proximally.</paragraph>
|
||
<paragraph id="8B831635FFB0FFE5FF24F9E0FD0CEB12" blockId="27.[146,1103,911,1706]" lastBlockId="28.[213,1169,168,354]" lastPageId="28" lastPageNumber="1535" pageId="27" pageNumber="1534">Avicularium situated directly proximolateral to orifice and usually abutting the peristome on either left or right side, pseudoporous cystid level and continuous with frontal shield of zooecium; rostrum an orbicular to oval, broad, sloping band, laterally or distolaterally oriented, proximal opesium partly bounded by a very narrow, sickle-shaped, proximal shelf; crossbar thick and extending fairly deep into cystid, slightly curved and twisted along its axis, with a broad, thick, rounded and proximomedially directing columella.</paragraph>
|
||
<paragraph id="8B831635FFB7FFE5FF66FED8FD06EB71" blockId="28.[213,1169,168,354]" pageId="28" pageNumber="1535">
|
||
An ancestrula was not observed, early astogenetic budding pattern may be similar to
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FECEFEF8FE35EB51" authorityName=": Buge" authorityYear="1957" box="[343,441,298,322]" class="Gymnolaemata" family="Escharinidae" genus="Herentia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="B948CA27FFB7FFE5FECEFEF8FE35EB51" box="[343,441,298,322]" italics="true" pageId="28" pageNumber="1535">Herentia</emphasis>
|
||
</taxonomicName>
|
||
but periancestrular growth was disturbed and zooids were damaged in the only colony obtained.
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB7FFE5FF4CFE49FEB4EBA0" blockId="28.[213,312,411,435]" box="[213,312,411,435]" pageId="28" pageNumber="1535">
|
||
<emphasis id="B948CA27FFB7FFE5FF4CFE49FEB4EBA0" box="[213,312,411,435]" italics="true" pageId="28" pageNumber="1535">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB7FFE5FF4CFE16FE62E88E" blockId="28.[213,1170,452,1122]" pageId="28" pageNumber="1535">
|
||
The original sample (NHM 1911.10.1.1203) contained specimens of both
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FBB6FE16FED4EBEF" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="peristomata">
|
||
<emphasis id="B948CA27FFB7FFE5FBB6FE16FED4EBEF" italics="true" pageId="28" pageNumber="1535">Therenia peristomata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FE0CFE36FD94EBEF" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[405,536,484,508]" class="Gymnolaemata" family="Escharinidae" genus="Herentia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="andreasi">
|
||
<emphasis id="B948CA27FFB7FFE5FE0CFE36FD94EBEF" box="[405,536,484,508]" italics="true" pageId="28" pageNumber="1535">H. andreasi</emphasis>
|
||
</taxonomicName>
|
||
, which
|
||
<bibRefCitation id="EFAD6BC4FFB7FFE5FDEFFE36FCABEBEF" author="Norman AM" box="[630,807,484,508]" pageId="28" pageNumber="1535" pagination="275 - 314" refId="ref21201" refString="Norman AM. 1909. The Polyzoa of Madeira and neighbouring islands. J Linn Soc, Zool. 30: 275 - 314." type="journal article" year="1909">Norman (1909)</bibRefCitation>
|
||
all identified as
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FC73FE36FB06EBEF" authorityName=": Norman" authorityYear="1909" box="[1002,1162,484,508]" class="Gymnolaemata" family="Escharinidae" genus="Escharina" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="hyndmanni">
|
||
<emphasis id="B948CA27FFB7FFE5FC73FE36FB06EBEF" box="[1002,1162,484,508]" italics="true" pageId="28" pageNumber="1535">H. hyndmanni</emphasis>
|
||
</taxonomicName>
|
||
. Ironically, he did not notice the porous frontal wall in this species and instead considered the imperforate specimens as a curious variety of
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FC1DFDF7FBADE82E" authorityName=": Norman" authorityYear="1909" box="[900,1057,549,573]" class="Gymnolaemata" family="Escharinidae" genus="Escharina" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="hyndmanni">
|
||
<emphasis id="B948CA27FFB7FFE5FC1DFDF7FBADE82E" box="[900,1057,549,573]" italics="true" pageId="28" pageNumber="1535">H. hyndmanni</emphasis>
|
||
</taxonomicName>
|
||
. Whether the species
|
||
<bibRefCitation id="EFAD6BC4FFB7FFE5FECCFD97FE51E84E" author="Cook PL" box="[341,477,581,605]" pageId="28" pageNumber="1535" pagination="115 - 262" refId="ref19079" refString="Cook PL. 1968. Bryozoa (Polyzoa) from the coast of tropical West Africa. Atlantide Report 10: 115 - 262." type="book chapter" year="1968">Cook (1968</bibRefCitation>
|
||
, p. 195) reported as
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FD5DFD97FC08E84E" authorityName=": Hayward" authorityYear="1974" box="[708,900,581,605]" class="Gymnolaemata" family="Escharinidae" genus="Escharina" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="porosa">
|
||
<emphasis id="B948CA27FFB7FFE5FD5DFD97FC08E84E" box="[708,900,581,605]" italics="true" pageId="28" pageNumber="1535">Escharina porosa</emphasis>
|
||
</taxonomicName>
|
||
to occur at
|
||
<collectingRegion id="49F8D8D7FFB7FFE5FB89FD97FBFDE84E" box="[1040,1137,581,605]" country="Portugal" name="Madeira" pageId="28" pageNumber="1535">Madeira</collectingRegion>
|
||
is, in fact,
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FEB4FDB7FE5DE86E" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[301,465,613,637]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="peristomata">
|
||
<emphasis id="B948CA27FFB7FFE5FEB4FDB7FE5DE86E" box="[301,465,613,637]" italics="true" pageId="28" pageNumber="1535">T. peristomata</emphasis>
|
||
</taxonomicName>
|
||
cannot be pursued at present because she neither figured nor described the specimens.
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB7FFE5FF66FD74FEBEE94C" blockId="28.[213,1170,452,1122]" pageId="28" pageNumber="1535">
|
||
This species is remarkable in that it is the only one that has a rather convex frontal shield, indistinct condyles and an avicularian crossbar with a columella. These features make
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FE56FD35FDFAE8EC" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[463,630,743,767]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="peristomata">
|
||
<emphasis id="B948CA27FFB7FFE5FE56FD35FDFAE8EC" box="[463,630,743,767]" italics="true" pageId="28" pageNumber="1535">T. peristomata</emphasis>
|
||
</taxonomicName>
|
||
fairly distinct from the other species. On the other hand, the peristome, which entirely encircles the orifice, is also found in
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FF4CFCF5FECDE92C" authorityName=": Hayward" authorityYear="1974" box="[213,321,807,831]" class="Gymnolaemata" family="Escharinidae" genus="Escharina" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="porosa">
|
||
<emphasis id="B948CA27FFB7FFE5FF4CFCF5FECDE92C" box="[213,321,807,831]" italics="true" pageId="28" pageNumber="1535">T. porosa</emphasis>
|
||
</taxonomicName>
|
||
, while the broad and slightly raised ooecium frontal is similar to that in
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FF4CFC95FEA7E94C" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[213,299,839,863]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="rosei">
|
||
<emphasis id="B948CA27FFB7FFE5FF4CFC95FEA7E94C" box="[213,299,839,863]" italics="true" pageId="28" pageNumber="1535">T. rosei</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB7FFE5FF66FCBAFDF3EE12" blockId="28.[213,1170,452,1122]" pageId="28" pageNumber="1535">
|
||
The only specimen with the periancestrular region preserved was unfortunately damaged during early astogeny (
|
||
<figureCitation id="13070AB0FFB7FFE5FDD4FC5AFD4CE9B3" box="[589,704,904,928]" captionStart="Figure 7" captionStartId="26.[213,280,1538,1560]" captionTargetBox="[213,1170,784,1501]" captionTargetId="figure-165@26.[213,1170,784,1501]" captionTargetPageId="26" captionText="Figure 7. Therenia peristomata n. sp. Holotype, NHM 2007.10.9.3, off Madeira. (A) General aspect of zooecia at the colony growth margin; (B) early astogenetic zooecia showing a rather flared peristome; note that the ancestrula has been covered by the lowermost zooecia; (C) close-up of autozooecium orifice and avicularium; (D) ovicellate zooecium; note slight differences in condyle morphology to orifice of autozooecium. Scale bars 200 mm (A, B); 50 mm (C, D)." figureDoi="http://doi.org/10.5281/zenodo.5219389" httpUri="https://zenodo.org/record/5219389/files/figure.png" pageId="28" pageNumber="1535">Figure 7B</figureCitation>
|
||
). Some proximal zooecia are overgrown or irregularly shaped, which makes it difficult to infer the early astogenetic budding pattern. However, the two 90
|
||
<emphasis id="B948CA27FFB7FFE5FDBDFC1BFDA2E9F2" bold="true" box="[548,558,969,993]" italics="true" pageId="28" pageNumber="1535">°</emphasis>
|
||
changes in growth polarity during early astogeny are shared with
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FEFAFC3BFE49EE12" authorityName=": Buge" authorityYear="1957" box="[355,453,1001,1025]" class="Gymnolaemata" family="Escharinidae" genus="Herentia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="B948CA27FFB7FFE5FEFAFC3BFE49EE12" box="[355,453,1001,1025]" italics="true" pageId="28" pageNumber="1535">Herentia</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<figureCitation id="13070AB0FFB7FFE5FD98FC3BFDFDEE12" box="[513,625,1001,1025]" captionStart="Figure 1" captionStartId="8.[213,280,1283,1305]" captionTargetBox="[213,1171,165,1247]" captionTargetId="figure-0@8.[213,1171,165,1247]" captionTargetPageId="8" captionText="Figure 1. Herentia hyndmanni (Johnston, 1847). (A, B) PMC.R.I.H.B-3c, Ionian Sea; (C, E, F) NHM 1899.5.1.1154, off Northern Ireland; (D) lectotype, NHM 1847.9.16.156, off western Scotland. (A) Kenozooidal ancestrula and first autozooecium; while the ancestrular gymnocyst is bored and damaged, we consider the central hole (arrow) as representing the remnant of an extremely reduced opesium; note the spine bases on the distal orifice margin of the autozooecium, the central pair of spines is already covered by the calcified rim encroaching the distal orifice margin; (B) ancestrula and early astogenetic colony; note the presence of a central hole in the ancestrula and the relatively proximally positioned avicularia in the autozooecia; (C) autozooecia and an ovicellate zooecium at the colony growth margin; note that in this and the other photos showing ooecia the vertical component, i.e. the distally raised ooecium hood, is understated; (D) general aspect of unbleached colony; (E) close-up of orifice and avicularium; (F) ovicellate zooecium; note slightly narrower condyles compared to those of autozooecia. Scale bars: 100 mm (A); 200 mm (B–D); 50 mm (E, F)." figureDoi="http://doi.org/10.5281/zenodo.5219376" httpUri="https://zenodo.org/record/5219376/files/figure.png" pageId="28" pageNumber="1535">Figure 1B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B831635FFB7FFE5FF66FBD8FBF2EE71" blockId="28.[213,1170,452,1122]" pageId="28" pageNumber="1535">
|
||
<materialsCitation id="3B541C68FFB7FFE5FF66FBD8FBF6EE71" elevation="83" location="The" municipality="As" pageId="28" pageNumber="1535" specimenCount="1" stateProvince="Madeira">
|
||
<collectingMunicipality id="6BE78C4FFFB7FFE5FF66FBD8FE92EE31" box="[255,286,1034,1058]" pageId="28" pageNumber="1535">As</collectingMunicipality>
|
||
it has not been reported from any other region,
|
||
<taxonomicName id="4C3C6DB6FFB7FFE5FCC2FBD8FB8DEE31" authorityName="Berning & Tilbrook & Rosso" authorityYear="2008" box="[859,1025,1034,1058]" class="Gymnolaemata" family="Escharinidae" genus="Therenia" kingdom="Animalia" order="Cheilostomatida" pageId="28" pageNumber="1535" phylum="Bryozoa" rank="species" species="peristomata">
|
||
<emphasis id="B948CA27FFB7FFE5FCC2FBD8FB8DEE31" box="[859,1025,1034,1058]" italics="true" pageId="28" pageNumber="1535">T. peristomata</emphasis>
|
||
</taxonomicName>
|
||
seems to be geographically restricted to the archipelago of
|
||
<collectingRegion id="49F8D8D7FFB7FFE5FCBBFBF8FC0BEE51" box="[802,903,1066,1090]" country="Portugal" name="Madeira" pageId="28" pageNumber="1535">Madeira</collectingRegion>
|
||
.
|
||
<location id="8EE340EEFFB7FFE5FC05FBF8FC44EE51" LSID="urn:lsid:plazi:treatment:0395A723FFB1FFE5FE6DFE98FBF2EE71:8EE340EEFFB7FFE5FC05FBF8FC44EE51" box="[924,968,1066,1090]" municipality="As" name="The" pageId="28" pageNumber="1535" stateProvince="Madeira">The</location>
|
||
specimens were obtained from
|
||
<quantity id="4CC4BBD0FFB7FFE5FE1BFB98FE53EE71" box="[386,479,1098,1122]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="28" pageNumber="1535" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">
|
||
<elevation id="0011F106FFB7FFE5FE1BFB98FE53EE71" box="[386,479,1098,1122]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.0" metricValueMin="7.5" pageId="28" pageNumber="1535" unit="m" value="82.5" valueMax="90.0" valueMin="75.0">75–90 m</elevation>
|
||
</quantity>
|
||
and encrust bivalve shells and other calcareous substrata
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |