205 lines
27 KiB
XML
205 lines
27 KiB
XML
<document id="148E047A5B505A32EA493C86885EBA0D" ID-CLB-Dataset="4222" ID-DOI="10.12782/sd.21.1.009" ID-GBIF-Dataset="4b05c457-181b-4ba6-a47c-653c41444542" ID-ISSN="2189-7301" ID-Zenodo-Dep="4583629" ID-ZooBank="61308999-8455-4892-8464-423FFBACF0A1" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614892795600" checkinUser="felipe" docAuthor="Arakawa, Shinji" docDate="2016" docId="DA5F87F2467FFFC1FC50FF55FE56F83B" docLanguage="en" docName="SpeciesDiversity.21.1.9-30.pdf" docOrigin="Species Diversity 21 (1)" docSource="http://dx.doi.org/10.5281/zenodo.4437393" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Microporina okadai Silen, NMNS PA 1942" docType="treatment" docVersion="9" lastPageNumber="23" masterDocId="2666FF8A4672FFCFFF94FF93FF9CFF80" masterDocTitle="Taxonomy of Some Microporids (Bryozoa: Cheilostomata) from the Pacific Coast of Japan" masterLastPageNumber="30" masterPageNumber="9" pageNumber="22" updateTime="1698932633773" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="369FD1236D8BB6DC723DF6DA9C0B8AC4">Taxonomy of Some Microporids (Bryozoa: Cheilostomata) from the Pacific Coast of Japan</mods:title>
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<mods:namePart id="900143AE310ADFC92BCC2826F73655FF">Arakawa, Shinji</mods:namePart>
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<mods:title id="CDF777DCB8325251DA63E21E5C52FA43">Species Diversity</mods:title>
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</mods:titleInfo>
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<mods:part id="F2DEF782860746A75C1ADFF05FAB1615">
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<mods:date id="15F830066CA946936520B0DEBEABBCCD">2016</mods:date>
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<mods:number id="BA1DA5331ADA8560C9D87B0BDEC84E36">2016-05-25</mods:number>
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<mods:start id="8024C39084BDC7306699253DDDEA3E99">9</mods:start>
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<treatment id="DA5F87F2467FFFC1FC50FF55FE56F83B" ID-DOI="http://doi.org/10.5281/zenodo.5526919" ID-GBIF-Taxon="188493042" ID-Zenodo-Dep="5526919" LSID="urn:lsid:plazi:treatment:DA5F87F2467FFFC1FC50FF55FE56F83B" httpUri="http://treatment.plazi.org/id/DA5F87F2467FFFC1FC50FF55FE56F83B" lastPageId="14" lastPageNumber="23" pageId="13" pageNumber="22">
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<subSubSection id="1AEC656F467FFFC2FC50FF55FA94FF5E" box="[964,1288,198,222]" pageId="13" pageNumber="22" type="nomenclature">
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<paragraph id="524936E4467FFFC2FC50FF55FA94FF5E" blockId="13.[964,1288,198,222]" box="[964,1288,198,222]" pageId="13" pageNumber="22">
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<heading id="09018188467FFFC2FC50FF55FA94FF5E" box="[964,1288,198,222]" centered="true" fontSize="10" level="2" pageId="13" pageNumber="22" reason="2">
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<taxonomicName id="95F64D67467FFFC2FC50FF55FA94FF5E" ID-CoL="434BC" authority="Silen, 1942" authorityName="Silen, NMNS PA" authorityYear="1942" box="[964,1288,198,222]" class="Gymnolaemata" family="Microporidae" genus="Microporina" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="22" phylum="Bryozoa" rank="species" species="okadai">
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<emphasis id="6082EAF6467FFFC2FC50FF55FB09FF5E" bold="true" box="[964,1173,198,222]" italics="true" pageId="13" pageNumber="22">Microporina okadai</emphasis>
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||
<bibRefCitation id="36674B15467FFFC2FB0EFF55FA94FF5E" author="Silen, L." box="[1178,1288,198,222]" pageId="13" pageNumber="22" pagination="1 - 9" refId="ref13960" refString="Silen, L. 1942. Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkifv for Zoologi 33 A: 1 - 130, pls 1 - 9." type="journal article" year="1942">Silén, 1942</bibRefCitation>
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||
</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="1AEC656F467FFFC2FBB1FF74FB3BFF7F" box="[1061,1191,231,255]" pageId="13" pageNumber="22" type="description">
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<paragraph id="524936E4467FFFC2FBB1FF74FB3BFF7F" blockId="13.[1061,1191,231,255]" box="[1061,1191,231,255]" pageId="13" pageNumber="22">
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<heading id="09018188467FFFC2FBB1FF74FB3BFF7F" box="[1061,1191,231,255]" centered="true" fontSize="10" level="2" pageId="13" pageNumber="22" reason="2">
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(
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<figureCitation id="CACD2A61467FFFC2FBB8FF74FBF7FF7F" box="[1068,1131,231,255]" captionStart="Fig" captionStartId="13.[156,187,2000,2022]" captionTargetBox="[188,1398,414,1960]" captionTargetId="figure-51@13.[187,1399,412,1961]" captionTargetPageId="13" captionText="Fig. 9. Microporina okadai Silén, 1942, A, B, NMNS PA 18154A; C, NMNS PA 18155; D, E, NMNS PA 18154 B: A, fragment of internode; B, distal part of zooid, enlarged from A; C, short internode; D, distal part of zooid, enlarged from E; E, fragment of internode. Scale bars: 200µm (A, C, E); 50µm (B, D)." figureDoi="http://doi.org/10.5281/zenodo.4583665" httpUri="https://zenodo.org/record/4583665/files/figure.png" pageId="13" pageNumber="22">Figs 9</figureCitation>
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,
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<figureCitation id="CACD2A61467FFFC2FBE1FF74FB03FF7F" box="[1141,1183,231,255]" captionStart="Fig" captionStartId="18.[156,187,1265,1287]" captionTargetBox="[226,1361,206,1225]" captionTargetId="figure-337@18.[225,1362,205,1226]" captionTargetPageId="18" captionText="Fig. 13. Inner surface of frontal shield, A, Metamicropora areolae (Sakakura), NMNS PA 18158; B, Microporina japonica Canu and Bassler, NMNS PA 18156; C, Microporina okadai Silén, NMNS PA 18160. Scale bars: 50µm." figureDoi="http://doi.org/10.5281/zenodo.4583683" httpUri="https://zenodo.org/record/4583683/files/figure.png" pageId="13" pageNumber="22">13C</figureCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="1AEC656F467FFFC1FCA1FEBAFEE0FE9F" lastPageId="14" lastPageNumber="23" pageId="13" pageNumber="22" type="reference_group">
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<paragraph id="524936E4467FFFC1FCA1FEBAFDE0FF5E" blockId="13.[821,1433,296,353]" lastBlockId="14.[156,767,198,288]" lastPageId="14" lastPageNumber="23" pageId="13" pageNumber="22">
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<treatmentCitationGroup id="72E611CA467FFFC2FCA1FEBAFA05FEE0" pageId="13" pageNumber="22">
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<treatmentCitation id="D35710F5467FFFC2FCA1FEBAFB24FEC0" author="Silen, L." box="[821,1208,296,320]" page="68" pageId="13" pageNumber="22" year="1942">
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<taxonomicName id="95F64D67467FFFC2FCA1FEBAFB24FEC0" ID-CoL="434BC" authority="Silen, 1942: 68" authorityName="Silen, NMNS PA" authorityPageNumber="68" authorityYear="1942" box="[821,1208,296,320]" class="Gymnolaemata" family="Microporidae" genus="Microporina" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="22" phylum="Bryozoa" rank="species" species="okadai">
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<emphasis id="6082EAF6467FFFC2FCA1FEBAFB9FFEC0" box="[821,1027,296,320]" italics="true" pageId="13" pageNumber="22">Microporina okadai</emphasis>
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<bibRefCitation id="36674B15467FFFC2FB86FEBBFB24FEC0" author="Silen, L." box="[1042,1208,296,320]" pageId="13" pageNumber="22" pagination="1 - 9" refId="ref13960" refString="Silen, L. 1942. Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkifv for Zoologi 33 A: 1 - 130, pls 1 - 9." type="journal article" year="1942">Silén, 1942: 68</bibRefCitation>
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</taxonomicName>
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||
</treatmentCitation>
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||
, figs 79–82;
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<treatmentCitation id="D35710F5467FFFC2FADBFEBBFC27FEE1" author="Gontar, V. I." page="201" pageId="13" pageNumber="22" year="1993">
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<bibRefCitation id="36674B15467FFFC2FADBFEBBFC27FEE1" author="Gontar, V. I." pageId="13" pageNumber="22" pagination="200 - 203" refId="ref11943" refString="Gontar, V. I. 1993 a. Phyllum Bryozoa. List of invertebrate species of the continental slope of the Kuril Islands. Exploration of the Fauna of the Seas 46: 200 - 203. [In Russian]" type="journal article" year="1993">Gontar 1993a: 201</bibRefCitation>
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</treatmentCitation>
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(only listed);
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||
<bibRefCitation id="36674B15467FFFC2FBDAFEDBFA08FEE0" author="Grischenko, A. V. & Mawatari, S. F." box="[1102,1428,328,352]" pageId="13" pageNumber="22" pagination="187 - 201" refId="ref12130" refString="Grischenko, A. V. and Mawatari, S. F. 2006. On the bryozoan diversity of Sagami Bay. Memoirs of the National Science Museum 40: 187 - 201." type="journal article" year="2006">Grischenko and Mawatari 2006</bibRefCitation>
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:
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</treatmentCitationGroup>
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||
193 (only listed);
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||
<bibRefCitation id="36674B15467CFFC1FEF1FF55FD99FF5E" author="Hirose, M." box="[357,517,198,222]" pageId="14" pageNumber="23" refId="ref12518" refString="Hirose, M. 2010. Cheilostomatous Bryozoa (Gymnolaemata) from Sagami Bay, with notes on bryozoan diversity and faunal changes over past 130 years. PhD Dissertation, Department of Natural History Science, Hokkaido University, Sapporo, Japan, 177 pp., 18 tabs., 20 figs." type="book" year="2010">Hirose 2010: 46</bibRefCitation>
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, pl. 79A–D.
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</paragraph>
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||
<caption id="0689666C467FFFC2FF08F843FE2BF79D" ID-DOI="http://doi.org/10.5281/zenodo.4583665" ID-Zenodo-Dep="4583665" httpUri="https://zenodo.org/record/4583665/files/figure.png" pageId="13" pageNumber="22" startId="13.[156,187,2000,2022]" targetBox="[188,1398,414,1960]" targetPageId="13">
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||
<paragraph id="524936E4467FFFC2FF08F843FE2BF79D" blockId="13.[156,1433,2000,2078]" pageId="13" pageNumber="22">
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||
Fig. 9.
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<taxonomicName id="95F64D67467FFFC2FF64F843FD97F865" ID-CoL="434BC" authority="Silen, 1942" authorityName="Silen, NMNS PA" authorityYear="1942" box="[240,523,2000,2022]" class="Gymnolaemata" family="Microporidae" genus="Microporina" kingdom="Animalia" order="Cheilostomatida" pageId="13" pageNumber="22" phylum="Bryozoa" rank="species" species="okadai">
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<emphasis id="6082EAF6467FFFC2FF64F843FE3DF865" box="[240,417,2000,2021]" italics="true" pageId="13" pageNumber="22">Microporina okadai</emphasis>
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||
<bibRefCitation id="36674B15467FFFC2FE33F843FD97F865" author="Silen, L." box="[423,523,2000,2022]" pageId="13" pageNumber="22" pagination="1 - 9" refId="ref13960" refString="Silen, L. 1942. Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkifv for Zoologi 33 A: 1 - 130, pls 1 - 9." type="journal article" year="1942">Silén, 1942</bibRefCitation>
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||
</taxonomicName>
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||
, A, B, NMNS PA 18154 A; C, NMNS PA 18155; D, E, NMNS PA 18154 B: A, fragment of internode; B, distal part of zooid, enlarged from A; C, short internode; D, distal part of zooid, enlarged from E; E, fragment of internode. Scale bars: 200µm (A, C, E); 50 µm (B, D).
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</paragraph>
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</caption>
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||
<paragraph id="524936E4467CFFC1FF08FF74FEE0FE9F" blockId="14.[156,767,198,288]" pageId="14" pageNumber="23">
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||
<treatmentCitationGroup id="72E611CA467CFFC1FF08FF74FEE0FE9F" pageId="14" pageNumber="23">
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||
<taxonomicName id="95F64D67467CFFC1FF08FF74FE0FFF7F" authorityName="Ortmann" authorityYear="1890" box="[156,403,231,255]" class="Dothideomycetes" family="Parmulariaceae" genus="Cyclostomella" kingdom="Fungi" order="Asterinales" pageId="14" pageNumber="23" phylum="Ascomycota" rank="species" species="articulata">
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<emphasis id="6082EAF6467CFFC1FF08FF74FE0FFF7F" box="[156,403,231,255]" italics="true" pageId="14" pageNumber="23">Cyclostomella articulata</emphasis>
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</taxonomicName>
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(not of Fabricius, 1821):
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<treatmentCitation id="D35710F5467CFFC1FD28FF74FE97FEA0" author="Okada, Y." page="29" pageId="14" pageNumber="23" year="1921">
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<bibRefCitation id="36674B15467CFFC1FD28FF74FE97FEA0" author="Okada, Y." pageId="14" pageNumber="23" pagination="19 - 32" refId="ref13493" refString="Okada, Y. 1921. Notes of some Japanese cheilostomatous Bryozoa. Annotationes Zoologicae Japonenses 10: 19 - 32." type="journal article" year="1921">Okada 1921: 29</bibRefCitation>
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</treatmentCitation>
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, text-fig. 6.
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="1AEC656F467CFFC1FF21FEDBFD2DFD83" pageId="14" pageNumber="23" type="materials_examined">
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<paragraph id="524936E4467CFFC1FF21FEDBFD2DFD83" blockId="14.[156,768,328,1979]" pageId="14" pageNumber="23">
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<emphasis id="6082EAF6467CFFC1FF21FEDBFE18FEE0" bold="true" box="[181,388,328,352]" pageId="14" pageNumber="23">Material examined.</emphasis>
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<collectionCode id="34E7AE21467CFFC1FE09FEDAFE79FEE1" box="[413,485,329,353]" country="Taiwan" httpUri="http://grbio.org/cool/2nry-s1yg" name="National Museum of Natural Science" pageId="14" pageNumber="23">NMNS</collectionCode>
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PA 18154 (two internodes, A, B and additional fragments, C), and 18160 (inner surface of frontal shield), and SGBC-0412 (two internodes, A, B), Station 1709,
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<emphasis id="6082EAF6467CFFC1FEE0FE39FD9AFE42" box="[372,518,426,450]" italics="true" pageId="14" pageNumber="23">Hakurei-Maru</emphasis>
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cruise GH80-2;
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<collectionCode id="34E7AE21467CFFC1FD23FE39FD63FE42" box="[695,767,426,450]" country="Taiwan" httpUri="http://grbio.org/cool/2nry-s1yg" name="National Museum of Natural Science" pageId="14" pageNumber="23">NMNS</collectionCode>
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PA 18155, Station 1711,
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<emphasis id="6082EAF6467CFFC1FE08FE58FDB2FE63" box="[412,558,459,483]" italics="true" pageId="14" pageNumber="23">Hakurei-Maru</emphasis>
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cruise GH80-2. See
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<tableCitation id="1F74035F467CFFC1FF08FE78FF78FD83" box="[156,228,491,515]" captionStart="Table 1" captionStartId="2.[156,204,190,212]" captionTargetPageId="2" captionText="Table 1. Geographical data of sampling localities. Locality numbers as in Fig.1." httpUri="http://table.plazi.org/id/0689666C4670FFCDFF08FF2DFCE0FF53" pageId="14" pageNumber="23" tableUuid="0689666C4670FFCDFF08FF2DFCE0FF53">Table 1</tableCitation>
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for coordinates and depths of cruise samples.
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</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="1AEC656F467CFFC1FF21FD9FFE79FA90" pageId="14" pageNumber="23" type="description">
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||
<paragraph id="524936E4467CFFC1FF21FD9FFE02FD46" blockId="14.[156,768,328,1979]" pageId="14" pageNumber="23">
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<emphasis id="6082EAF6467CFFC1FF21FD9FFD8AFDA3" bold="true" box="[181,534,523,548]" pageId="14" pageNumber="23">Measurements (in milimetres).</emphasis>
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NMNS PA 18154, 18155, and SGBC-0412. Autozooids (
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<emphasis id="6082EAF6467CFFC1FDBDFDBEFDAAFDC4" box="[553,566,557,580]" italics="true" pageId="14" pageNumber="23">n</emphasis>
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||
=23, 6): ZL, 0.67– 1.28 (0.957±0.146); ZW, 0.23–0.45 (0.326±0.052); OrL, 0.07–0.14 (0.108±0.015); OrW, 0.12–0.22 (0.176±0.024). Avicularia (
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||
<emphasis id="6082EAF6467CFFC1FE82FD1CFEBFFD26" box="[278,291,655,678]" italics="true" pageId="14" pageNumber="23">n</emphasis>
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||
=14, 6): AvL, 0.08–0.12 (0.102±0.013); AvW, 0.08–0.12 (0.103±0.011).
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</paragraph>
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<paragraph id="524936E4467CFFC1FF21FD5CFE79FA90" blockId="14.[156,768,328,1979]" pageId="14" pageNumber="23">
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||
<emphasis id="6082EAF6467CFFC1FF21FD5CFEA5FD67" bold="true" box="[181,313,719,743]" pageId="14" pageNumber="23">Description.</emphasis>
|
||
Colony erect, consisting of slender internodes; only one unbroken internode (NMNS PA 18155) observed,
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||
<quantity id="950E9B01467CFFC1FE90FC83FED3FCA7" box="[260,335,784,808]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="14" pageNumber="23" unit="mm" value="2.9">2.9 mm</quantity>
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||
long by
|
||
<quantity id="950E9B01467CFFC1FE3DFC83FE63FCA7" box="[425,511,784,808]" metricMagnitude="-4" metricUnit="m" metricValue="7.4" pageId="14" pageNumber="23" unit="mm" value="0.74">0.74 mm</quantity>
|
||
in diameter; fragmented internodes ranging from
|
||
<quantity id="950E9B01467CFFC1FE31FCA3FE67FCC8" box="[421,507,816,840]" metricMagnitude="-4" metricUnit="m" metricValue="5.4" pageId="14" pageNumber="23" unit="mm" value="0.54">0.54 mm</quantity>
|
||
to
|
||
<quantity id="950E9B01467CFFC1FDB6FCA2FDE5FCC8" box="[546,633,817,841]" metricMagnitude="-4" metricUnit="m" metricValue="7.4" pageId="14" pageNumber="23" unit="mm" value="0.74">0.74 mm</quantity>
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||
in diameter. Internodes nearly rhomboidal in section, composed of 5 to 6 columns of zooids (
|
||
<figureCitation id="CACD2A61467CFFC1FE0CFCE2FDBFFC0A" box="[408,547,881,906]" captionStart="Fig" captionStartId="13.[156,187,2000,2022]" captionTargetBox="[188,1398,414,1960]" captionTargetId="figure-51@13.[187,1399,412,1961]" captionTargetPageId="13" captionText="Fig. 9. Microporina okadai Silén, 1942, A, B, NMNS PA 18154A; C, NMNS PA 18155; D, E, NMNS PA 18154 B: A, fragment of internode; B, distal part of zooid, enlarged from A; C, short internode; D, distal part of zooid, enlarged from E; E, fragment of internode. Scale bars: 200µm (A, C, E); 50µm (B, D)." figureDoi="http://doi.org/10.5281/zenodo.4583665" httpUri="https://zenodo.org/record/4583665/files/figure.png" pageId="14" pageNumber="23">Fig. 9A, C, E</figureCitation>
|
||
); proximal and distal ends of internodes occupied by small kenozooids. Zooids elongate; nearly rectangular, or hexagonal, and tapering proximally. Frontal shield cryptocystal, flat, but somewhat inflated in proximal part of internodes, coarsely granulated, perforated by many pores with inner spicules, and surrounded by finely granulate mural rim reaching sides of orifice distally (
|
||
<figureCitation id="CACD2A61467CFFC1FEF4FBC6FE4FFBED" box="[352,467,1109,1133]" captionStart="Fig" captionStartId="13.[156,187,2000,2022]" captionTargetBox="[188,1398,414,1960]" captionTargetId="figure-51@13.[187,1399,412,1961]" captionTargetPageId="13" captionText="Fig. 9. Microporina okadai Silén, 1942, A, B, NMNS PA 18154A; C, NMNS PA 18155; D, E, NMNS PA 18154 B: A, fragment of internode; B, distal part of zooid, enlarged from A; C, short internode; D, distal part of zooid, enlarged from E; E, fragment of internode. Scale bars: 200µm (A, C, E); 50µm (B, D)." figureDoi="http://doi.org/10.5281/zenodo.4583665" httpUri="https://zenodo.org/record/4583665/files/figure.png" pageId="14" pageNumber="23">Fig. 9B, D</figureCitation>
|
||
). Opesiules elliptical, longer than wide, completely occluded by somewhat uneven calcification. Orifice elliptical or semielliptical, proximal border straight or broadly concave. Oral spines lacking. Ovicells absent. Avicularium distal to orifice, small, directed proximally, circular or oval in outline.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1AEC656F467CFFC1FF21FA8BFE97F9D5" pageId="14" pageNumber="23" type="distribution">
|
||
<paragraph id="524936E4467CFFC1FF21FA8BFE97F9D5" blockId="14.[156,768,328,1979]" pageId="14" pageNumber="23">
|
||
<emphasis id="6082EAF6467CFFC1FF21FA8BFEDDFAB0" bold="true" box="[181,321,1304,1328]" pageId="14" pageNumber="23">Distribution.</emphasis>
|
||
The known distribution is Sagami Sea, north off Hachijo-jima, and the continental shelf east of the Boso Peninsula.
|
||
<bibRefCitation id="36674B15467CFFC1FEFAFAC9FD97FAF2" author="Gontar, V. I." box="[366,523,1370,1394]" pageId="14" pageNumber="23" pagination="200 - 203" refId="ref11943" refString="Gontar, V. I. 1993 a. Phyllum Bryozoa. List of invertebrate species of the continental slope of the Kuril Islands. Exploration of the Fauna of the Seas 46: 200 - 203. [In Russian]" type="journal article" year="1993">Gontar (1993a)</bibRefCitation>
|
||
listed this species from the Kuril Islands. Specimens from Sagami Sea came from depths of roughly
|
||
<quantity id="950E9B01467CFFC1FEC3FA09FE08FA32" box="[343,404,1434,1458]" metricMagnitude="2" metricUnit="m" metricValue="2.85" pageId="14" pageNumber="23" unit="m" value="285.0">285 m</quantity>
|
||
(156 fms:
|
||
<bibRefCitation id="36674B15467CFFC1FD95FA09FDE3FA33" author="Okada, Y." box="[513,639,1434,1459]" pageId="14" pageNumber="23" pagination="19 - 32" refId="ref13493" refString="Okada, Y. 1921. Notes of some Japanese cheilostomatous Bryozoa. Annotationes Zoologicae Japonenses 10: 19 - 32." type="journal article" year="1921">Okada 1921</bibRefCitation>
|
||
),
|
||
<quantity id="950E9B01467CFFC1FD05FA09FD63FA32" box="[657,767,1434,1458]" metricMagnitude="2" metricUnit="m" metricValue="5.25" metricValueMax="6.0" metricValueMin="4.5" pageId="14" pageNumber="23" unit="m" value="525.0" valueMax="600.0" valueMin="450.0">450–600 m</quantity>
|
||
(
|
||
<bibRefCitation id="36674B15467CFFC1FF37FA28FE88FA53" author="Silen, L." box="[163,276,1467,1491]" pageId="14" pageNumber="23" pagination="1 - 9" refId="ref13960" refString="Silen, L. 1942. Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkifv for Zoologi 33 A: 1 - 130, pls 1 - 9." type="journal article" year="1942">Silén 1942</bibRefCitation>
|
||
), and
|
||
<quantity id="950E9B01467CFFC1FECCFA28FE5BFA52" box="[344,455,1467,1491]" metricMagnitude="2" metricUnit="m" metricValue="1.25" metricValueMax="1.26" metricValueMin="1.24" pageId="14" pageNumber="23" unit="m" value="125.0" valueMax="126.0" valueMin="124.0">124–126 m</quantity>
|
||
(
|
||
<bibRefCitation id="36674B15467CFFC1FE43FA28FDC7FA53" author="Hirose, M." box="[471,603,1467,1491]" pageId="14" pageNumber="23" refId="ref12518" refString="Hirose, M. 2010. Cheilostomatous Bryozoa (Gymnolaemata) from Sagami Bay, with notes on bryozoan diversity and faunal changes over past 130 years. PhD Dissertation, Department of Natural History Science, Hokkaido University, Sapporo, Japan, 177 pp., 18 tabs., 20 figs." type="book" year="2010">Hirose 2010</bibRefCitation>
|
||
). The specimen from Hachijo-jima came from depth of
|
||
<quantity id="950E9B01467CFFC1FDA0FA48FD3FFA73" box="[564,675,1499,1523]" metricMagnitude="2" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="14" pageNumber="23" unit="m" value="175.0" valueMax="190.0" valueMin="160.0">160–190 m</quantity>
|
||
(
|
||
<bibRefCitation id="36674B15467CFFC1FD24FA48FE3BF994" author="Grischenko, A. V. & Mawatari, S. F." pageId="14" pageNumber="23" pagination="187 - 201" refId="ref12130" refString="Grischenko, A. V. and Mawatari, S. F. 2006. On the bryozoan diversity of Sagami Bay. Memoirs of the National Science Museum 40: 187 - 201." type="journal article" year="2006">Grischenko and Mawatari 2006</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="36674B15467CFFC1FE22FA6FFDA5F994" author="Hirose, M." box="[438,569,1532,1556]" pageId="14" pageNumber="23" refId="ref12518" refString="Hirose, M. 2010. Cheilostomatous Bryozoa (Gymnolaemata) from Sagami Bay, with notes on bryozoan diversity and faunal changes over past 130 years. PhD Dissertation, Department of Natural History Science, Hokkaido University, Sapporo, Japan, 177 pp., 18 tabs., 20 figs." type="book" year="2010">Hirose 2010</bibRefCitation>
|
||
). My material was collected at depths of
|
||
<quantity id="950E9B01467CFFC1FEEBF98EFE20F9B4" box="[383,444,1565,1589]" metricMagnitude="2" metricUnit="m" metricValue="1.44" pageId="14" pageNumber="23" unit="m" value="144.0">144 m</quantity>
|
||
(Station 1709) and
|
||
<quantity id="950E9B01467CFFC1FD1EF98FFD5BF9B4" box="[650,711,1564,1588]" metricMagnitude="2" metricUnit="m" metricValue="1.25" pageId="14" pageNumber="23" unit="m" value="125.0">125 m</quantity>
|
||
(Station 1711).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="1AEC656F467CFFC1FF21F9CDFE56F83B" pageId="14" pageNumber="23" type="discussion">
|
||
<paragraph id="524936E4467CFFC1FF21F9CDFE48F898" blockId="14.[156,768,328,1979]" pageId="14" pageNumber="23">
|
||
<emphasis id="6082EAF6467CFFC1FF21F9CDFE85F9F6" bold="true" box="[181,281,1630,1654]" pageId="14" pageNumber="23">Remarks.</emphasis>
|
||
This species is characterized by slender internodes and small avicularia. The frontal shield is rather thin. All avicularia in my specimens were poorly preserved, but according to
|
||
<bibRefCitation id="36674B15467CFFC1FEB4F92CFE37F957" author="Okada, Y." box="[288,427,1727,1751]" pageId="14" pageNumber="23" pagination="19 - 32" refId="ref13493" refString="Okada, Y. 1921. Notes of some Japanese cheilostomatous Bryozoa. Annotationes Zoologicae Japonenses 10: 19 - 32." type="journal article" year="1921">Okada (1921)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="36674B15467CFFC1FE4AF92CFDC5F957" author="Silen, L." box="[478,601,1727,1751]" pageId="14" pageNumber="23" pagination="1 - 9" refId="ref13960" refString="Silen, L. 1942. Cheilostomata Anasca (Bryozoa) collected by Prof. Dr. Sixten Bock's expedition to Japan and the Bonin Islands 1914. Arkifv for Zoologi 33 A: 1 - 130, pls 1 - 9." type="journal article" year="1942">Silén (1942)</bibRefCitation>
|
||
, the mandible is triangular and points proximally.
|
||
<bibRefCitation id="36674B15467CFFC1FE60F973FD1CF978" author="Okada, Y." box="[500,640,1760,1784]" pageId="14" pageNumber="23" pagination="19 - 32" refId="ref13493" refString="Okada, Y. 1921. Notes of some Japanese cheilostomatous Bryozoa. Annotationes Zoologicae Japonenses 10: 19 - 32." type="journal article" year="1921">Okada (1921)</bibRefCitation>
|
||
illustrated a narrow but complete pivot bar.
|
||
</paragraph>
|
||
<paragraph id="524936E4467CFFC1FF21F8B2FE56F83B" blockId="14.[156,768,328,1979]" pageId="14" pageNumber="23">
|
||
<bibRefCitation id="36674B15467CFFC1FF21F8B2FEEAF8B9" author="Grischenko, A. V." box="[181,374,1825,1849]" pageId="14" pageNumber="23" pagination="172 - 180" refId="ref12098" refString="Grischenko, A. V. 2013. First record of a bathyal bryozoan fauna from the Sea of Japan. Deep-Sea Research II 86 - 87: 172 - 180." type="journal article" year="2013">Grischenko (2013)</bibRefCitation>
|
||
recorded this species from the continental slope of the
|
||
<collectingCountry id="2AE17674467CFFC1FEF2F8D1FE02F8D9" box="[358,414,1858,1881]" name="Japan" pageId="14" pageNumber="23">Japan</collectingCountry>
|
||
Sea, but the identity of his specimen with
|
||
<taxonomicName id="95F64D67467CFFC1FE93F8F0FEF2F8FA" authorityName="Silen, NMNS PA" authorityYear="1942" box="[263,366,1890,1914]" class="Gymnolaemata" family="Microporidae" genus="Microporina" kingdom="Animalia" order="Cheilostomatida" pageId="14" pageNumber="23" phylum="Bryozoa" rank="species" species="okadai">
|
||
<emphasis id="6082EAF6467CFFC1FE93F8F0FEF2F8FA" box="[263,366,1890,1914]" italics="true" pageId="14" pageNumber="23">M. okadai</emphasis>
|
||
</taxonomicName>
|
||
needs to be confirmed because he described the colony as “unjointed” and did not illustrate a triangular avicularian mandible.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |