271 lines
32 KiB
XML
271 lines
32 KiB
XML
<document id="D5CB7FE7441C3D89FA7FD685E7CD1F60" ID-DOI="10.11646/zootaxa.3955.4.8" ID-GBIF-Dataset="e6b4f913-2328-4bbc-9939-25cb3ee41a38" ID-ISSN="1175-5326" ID-Zenodo-Dep="232637" ID-ZooBank="7166565D-A4F0-4E6A-8DA5-17C2CE171D08" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461053110218" checkinUser="plazi" docAuthor="Ramalho, Laís V. & Calliari, Lauro" docDate="2015" docId="CD6111394217FFFAFF3CFF2D517FF5C9" docLanguage="en" docName="zt03955p587.pdf" docOrigin="Zootaxa 3955 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Arachnopusia pusae Marcus 1955" docType="treatment" docVersion="8" lastPageNumber="578" masterDocId="31586941421FFFF3FFABFFB55578F666" masterDocTitle="Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil" masterLastPageNumber="587" masterPageNumber="569" pageNumber="577" updateTime="1698580241076" updateUser="plazi">
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<mods:mods id="BDBB3EED24CE348B3EEC4246F391D0DD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9DCB82878497F8ADE998C9BC74A6FF1B">
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<mods:title id="71948AC7DDCAED17500E79A016063CAC">Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil</mods:title>
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</mods:titleInfo>
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<mods:name id="C889EE61B2A114D2D76F02028F048D8C" type="personal">
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<mods:role id="1A383711AD693E48709BEAB2EF9D19C4">
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<mods:roleTerm id="85C43CC6D3E54F00EB18FF789EC7FF0F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DF7C193603DD4722064785E066699E06">Ramalho, Laís V.</mods:namePart>
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</mods:name>
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<mods:name id="A2BF5FCAF410506BCFAD84A101CCFFB3" type="personal">
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<mods:role id="39931FEA620A30832C62A2DCA4A3F894">
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<mods:roleTerm id="0E9A1A29EA93C2DE62E6EBADD9FE7E64">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="094B7ADF47B0B2B419EE10E8EBCB3E3E">Calliari, Lauro</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="67A35F14547889A087F09DE4BCB9E0E2">text</mods:typeOfResource>
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<mods:titleInfo id="B6947ADCEF4D47E193717E33407F5975">
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<mods:title id="D61E637CF6C470FDEA6B17D3259E6B22">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="BCC90589C2219DAF05C257E8A6065767">
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<mods:date id="27E7468B0BA240A89896C1FB7716F81C">2015</mods:date>
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<mods:detail id="7A6AE04FC198C46A8860A27F19924B46" type="volume">
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<mods:number id="DE4203DE823B83772CC60BB381132275">3955</mods:number>
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</mods:detail>
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<mods:detail id="D187BEEADC0D73BB63892BAA49AD37E2" type="issue">
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<mods:number id="07C754B2CA6800373D87DCD3B0DDA152">4</mods:number>
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</mods:detail>
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<mods:extent id="6B2CFDDD9ACE3817E11A78665029C918" unit="page">
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<mods:start id="1460CCD3850D6EA0BD70A08F48F70DC5">569</mods:start>
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<mods:end id="4363C694C56AA3BA5191EE482A80E95A">587</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="BEA49A0CF54A90F299262D315C05090F">journal article</mods:classification>
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<mods:identifier id="812FC26CB4130333A85215E03E7E0EFD" type="DOI">10.11646/zootaxa.3955.4.8</mods:identifier>
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<mods:identifier id="4BAB4B046F493DA71F14456E8A88CF3A" type="GBIF-Dataset">e6b4f913-2328-4bbc-9939-25cb3ee41a38</mods:identifier>
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<mods:identifier id="7F7ADD9F3E127E6AE4158744A847BA4C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="A6533E7651A2621405D56467E069CEE8" type="Zenodo-Dep">232637</mods:identifier>
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<mods:identifier id="2BF6DB117153CF2DB88F51C64EAADD63" type="ZooBank">7166565D-A4F0-4E6A-8DA5-17C2CE171D08</mods:identifier>
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</mods:mods>
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<treatment id="CD6111394217FFFAFF3CFF2D517FF5C9" ID-DOI="http://doi.org/10.5281/zenodo.6113626" ID-GBIF-Taxon="119612409" ID-Zenodo-Dep="6113626" LSID="urn:lsid:plazi:treatment:CD6111394217FFFAFF3CFF2D517FF5C9" httpUri="http://treatment.plazi.org/id/CD6111394217FFFAFF3CFF2D517FF5C9" lastPageId="9" lastPageNumber="578" pageId="8" pageNumber="577">
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<subSubSection id="0DD2F3A44217FFFBFF3CFF2D5459F6B5" pageId="8" pageNumber="577" type="nomenclature">
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||
<paragraph id="4577A02F4217FFFBFF3CFF2D5717F6D4" blockId="8.[151,623,152,211]" box="[151,623,152,178]" pageId="8" pageNumber="577">
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<heading id="1E3F17434217FFFBFF3CFF2D5717F6D4" bold="true" box="[151,623,152,178]" fontSize="11" level="1" pageId="8" pageNumber="577" reason="1">
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<taxonomicName id="82C8DBAC4217FFFBFF3CFF2D5717F6D4" ID-CoL="G3PQ" authority="Marcus, 1955" authorityName="Marcus" authorityYear="1955" box="[151,623,152,178]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="8" pageNumber="577" phylum="Bryozoa" rank="species" species="pusae">
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<emphasis id="77BC7C3D4217FFFBFF3CFF2D5717F6D4" bold="true" box="[151,623,152,178]" pageId="8" pageNumber="577">
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<emphasis id="77BC7C3D4217FFFBFF3CFF2D543AF6D4" bold="true" box="[151,322,152,178]" italics="true" pageId="8" pageNumber="577">Arachnopusia</emphasis>
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aff.
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<emphasis id="77BC7C3D4217FFFBFED1FF2D54B8F6D4" bold="true" box="[378,448,152,178]" italics="true" pageId="8" pageNumber="577">pusae</emphasis>
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<bibRefCitation id="2159DDDE4217FFFBFE6CFF2D5717F6D4" author="Marcus" box="[455,623,152,178]" pageId="8" pageNumber="577" refString="Marcus, E. (1955) Notas sobre Briozoos Marinhos Brasileiros. Arquivo do Museu Nacional, 42, 273 - 324." type="journal article" year="1955">Marcus, 1955</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="4577A02F4217FFFBFF3CFF0F5459F6B5" blockId="8.[151,623,152,211]" box="[151,289,186,211]" pageId="8" pageNumber="577">
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(
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<figureCitation id="DDF3BCAA4217FFFBFF34FF0F5599F6B5" box="[159,225,186,211]" captionStart="FIGURE 5" captionStartId="8.[151,249,1653,1675]" captionTargetBox="[172,1414,762,1631]" captionTargetId="figure@8.[172,1414,762,1632]" captionTargetPageId="8" captionText="FIGURE 5. Arachnopusia aff. pusae Marcus, 1955 (A, C: MNRJ- 1174; B, D: MNRJ- 1173). A, colony fragment with infertile zooids; B, colony fragment with ovicellate zooids in the distal region; C, close-up of autozooids, showing ligulate foramina in the frontal shield, oral avicularia (eroded), oral-spine bases and well-developed concave apertural plates below distal orificial rims; D, fertile zooids with ooecia. Scalebars: A, B, 500 µm; C, D, 200 µm." httpUri="https://zenodo.org/record/232642/files/figure.png" pageId="8" pageNumber="577">Fig. 5</figureCitation>
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A–D)
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</paragraph>
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</subSubSection>
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<subSubSection id="0DD2F3A44217FFFBFF3CFEB757D3F77E" box="[151,683,258,280]" pageId="8" pageNumber="577" type="reference_group">
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<paragraph id="4577A02F4217FFFBFF3CFEB757D3F77E" blockId="8.[151,683,258,280]" box="[151,683,258,280]" pageId="8" pageNumber="577">
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<treatmentCitationGroup id="65D887014217FFFBFF3CFEB757D3F77E" box="[151,683,258,280]" pageId="8" pageNumber="577">
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<taxonomicName id="82C8DBAC4217FFFBFF3CFEB75755F77E" ID-CoL="G3PQ" authority="Marcus, 1955: 294" authorityName="Marcus" authorityPageNumber="294" authorityYear="1955" box="[151,557,258,280]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="8" pageNumber="577" phylum="Bryozoa" rank="species" species="pusae">
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<emphasis id="77BC7C3D4217FFFBFF3CFEB7541EF77E" box="[151,358,258,280]" italics="true" pageId="8" pageNumber="577">Arachnopusia pusae</emphasis>
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<treatmentCitation id="C469863E4217FFFBFEC7FEB65755F77E" author="Marcus" box="[364,557,258,280]" page="294" pageId="8" pageNumber="577" year="1955">
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<bibRefCitation id="2159DDDE4217FFFBFEC7FEB65483F77E" author="Marcus" box="[364,507,258,280]" pageId="8" pageNumber="577" refString="Marcus, E. (1955) Notas sobre Briozoos Marinhos Brasileiros. Arquivo do Museu Nacional, 42, 273 - 324." type="journal article" year="1955">Marcus, 1955</bibRefCitation>
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: 294
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</treatmentCitation>
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</taxonomicName>
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, figs 46–50.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="0DD2F3A44217FFFBFF3CFEF056D2F4A0" pageId="8" pageNumber="577" type="materials_examined">
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<paragraph id="4577A02F4217FFFBFF3CFEF056D2F4A0" blockId="8.[151,1437,325,710]" pageId="8" pageNumber="577">
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<emphasis id="77BC7C3D4217FFFBFF3CFEF054FEF738" bold="true" box="[151,390,325,350]" pageId="8" pageNumber="577">Material examined.</emphasis>
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Parcel do Carpinteiro, Rio Grande do Sul,
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<collectingCountry id="3DDFE0BF4217FFFBFC3EFEF056A6F738" box="[917,990,325,350]" name="Brazil" pageId="8" pageNumber="577">Brazil</collectingCountry>
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: MNRJ-1173, (fertile), am28 point 2,
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<geoCoordinate id="20FCC6E84217FFFBFF3CFEDC545EF7E7" box="[151,294,361,385]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.140034">32°08.402’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFE98FEDC54B5F7E4" box="[307,461,361,386]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.467415">51°28.045’W</geoCoordinate>
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,
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<date id="317686EF4217FFFBFE70FEDC57ECF7E7" box="[475,660,361,385]" pageId="8" pageNumber="577" value="2009-08-28">28 August 2009</date>
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; MNRJ-1174, am28 point 2,
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<geoCoordinate id="20FCC6E84217FFFBFC48FEDC510AF7E7" box="[995,1138,361,385]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.140034">32°08.402’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFBD4FEDC5061F7E4" box="[1151,1305,361,386]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.467415">51°28.045’W</geoCoordinate>
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,
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<date id="317686EF4217FFFBFA8CFEDC55ABF7C0" pageId="8" pageNumber="577" value="2009-08-28">28 August 2009</date>
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; MNRJ-1175, am22 parcel 1,
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<geoCoordinate id="20FCC6E84217FFFBFD82FE3857C1F7C0" box="[553,697,397,422]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.2286">32°13.716’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFD6EFE385618F7C0" box="[709,864,397,422]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.76835">51°46.101’W</geoCoordinate>
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, 21 meters depth, 0
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<date id="317686EF4217FFFBFB95FE3B5185F7C0" box="[1086,1277,397,422]" pageId="8" pageNumber="577" value="2009-02-02">2 February 2009</date>
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; MNRJ-1201, am21 P1 Bento,
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<geoCoordinate id="20FCC6E84217FFFBFEC0FE045483F7AC" box="[363,507,433,458]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.2779">32°16.674’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFDA4FE0457D1F7AC" box="[527,681,433,458]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.788834">51°47.330’W</geoCoordinate>
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, 25 meters depth; MNRJ-1202, am24 station 2,
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<geoCoordinate id="20FCC6E84217FFFBFAA3FE0450EFF7AC" box="[1288,1431,433,458]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.156765">32°09.406’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFF3CFE605449F788" box="[151,305,469,494]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.471966">51°28.318’W</geoCoordinate>
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,
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<date id="317686EF4217FFFBFE97FE6354B7F788" box="[316,463,469,494]" pageId="8" pageNumber="577" value="2009-07-31">31 July 2009</date>
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; MNRJ-1203, am25 station 2,
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<geoCoordinate id="20FCC6E84217FFFBFC81FE6356C1F788" box="[810,953,470,494]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.15288">32°09.173’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFC6EFE605127F788" box="[965,1119,469,494]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.468315">51°28.099’W</geoCoordinate>
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, 0
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<date id="317686EF4217FFFBFBD3FE635186F788" box="[1144,1278,470,494]" pageId="8" pageNumber="577" value="2009-08-07">7 Aug 2009</date>
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; MNRJ-1204, am28 point 3,
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<geoCoordinate id="20FCC6E84217FFFBFEFEFE4C549CF477" box="[341,484,505,529]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.124535">32°07.472’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFE51FE4C57ECF474" box="[506,660,505,530]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.440582">51°26.435’W</geoCoordinate>
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,
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<date id="317686EF4217FFFBFD02FE4C560BF477" box="[681,883,505,529]" pageId="8" pageNumber="577" value="2009-08-28">28 August 2009</date>
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; MNRJ-1209, am30 station 0 1,
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<geoCoordinate id="20FCC6E84217FFFBFAA3FE4C50E0F477" box="[1288,1432,505,529]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.238335">32°14.300’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFF3CFDA85449F450" box="[151,305,541,566]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.77717">51°46.630’W</geoCoordinate>
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, 25 meters depth; MNRJ-1210, #113, (Geo Costa I),
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<geoCoordinate id="20FCC6E84217FFFBFC2EFDA8516CF450" box="[901,1044,541,566]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-32.265">32°15.900’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFB8BFDA851C3F450" box="[1056,1211,541,566]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-51.782833">51°46.970’W</geoCoordinate>
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. Hermenegildo, Rio Grande do Sul,
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<collectingCountry id="3DDFE0BF4217FFFBFEFDFDF454E7F43C" box="[342,415,577,602]" name="Brazil" pageId="8" pageNumber="577">Brazil</collectingCountry>
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||
: MNRJ-1205, HT#22
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<geoCoordinate id="20FCC6E84217FFFBFD02FDF45641F43F" box="[681,825,577,601]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-33.736885">33°44.213’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFCE2FDF4569CF43C" box="[841,996,577,602]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-53.240234">53°14.414’W</geoCoordinate>
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, 15.4 meters depth,
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<date id="317686EF4217FFFBFB71FDF7502CF43F" box="[1242,1364,577,601]" pageId="8" pageNumber="577" value="2011-06">June 2011</date>
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, Coll.
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<collectionCode id="23D938EA4217FFFBFF3CFDD3559DF418" box="[151,229,614,638]" pageId="8" pageNumber="577">FURG</collectionCode>
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||
; MNRJ-1206, HT#22b,
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<geoCoordinate id="20FCC6E84217FFFBFE55FDD357F7F418" box="[510,655,614,638]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-33.736885">33°44.213’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFD36FDD05640F418" box="[669,824,613,638]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-53.240234">53°14.414’W</geoCoordinate>
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, 15.4 meters depth,
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<date id="317686EF4217FFFBFB8FFDD351E4F418" box="[1060,1180,614,638]" pageId="8" pageNumber="577" value="2011-06">June 2011</date>
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, Coll.
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<collectionCode id="23D938EA4217FFFBFB47FDD35042F418" box="[1260,1338,614,638]" pageId="8" pageNumber="577">FURG</collectionCode>
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||
; MNRJ- 1207, H#20,
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<geoCoordinate id="20FCC6E84217FFFBFE96FD3C54B4F4C4" box="[317,460,649,674]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-33.687565">33°41.254’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFE48FD3C5706F4C4" box="[483,638,649,674]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-53.1686">53°10.116’W</geoCoordinate>
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, 17 meters depth,
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<date id="317686EF4217FFFBFCD9FD3F568AF4C4" box="[882,1010,650,674]" pageId="8" pageNumber="577" value="2011-06">June 2011</date>
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, Coll.
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||
<collectionCode id="23D938EA4217FFFBFBE4FD3F51E5F4C4" box="[1103,1181,650,674]" pageId="8" pageNumber="577">FURG</collectionCode>
|
||
; MNRJ-1208, H#24,
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<geoCoordinate id="20FCC6E84217FFFBFF3CFD18545FF4A0" box="[151,295,685,710]" direction="south" orientation="latitude" pageId="8" pageNumber="577" precision="1" value="-33.751217">33°45.073’S</geoCoordinate>
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,
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<geoCoordinate id="20FCC6E84217FFFBFE99FD1854B5F4A0" box="[306,461,685,710]" direction="west" orientation="longitude" pageId="8" pageNumber="577" precision="1" value="-53.26715">53°16.029’W</geoCoordinate>
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, 16 meters depth,
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<date id="317686EF4217FFFBFD32FD1B5676F4A0" box="[665,782,686,710]" pageId="8" pageNumber="577" value="2011-06">June 2011</date>
|
||
, Coll.
|
||
<collectionCode id="23D938EA4217FFFBFCFCFD1B56DEF4A0" box="[855,934,686,710]" pageId="8" pageNumber="577">FURG</collectionCode>
|
||
.
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||
</paragraph>
|
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</subSubSection>
|
||
<caption id="11B7F0A74217FFFBFF3CF9C056EEF081" httpUri="https://zenodo.org/record/232642/files/figure.png" pageId="8" pageNumber="577" targetBox="[172,1414,762,1631]" targetPageId="8">
|
||
<paragraph id="4577A02F4217FFFBFF3CF9C056EEF081" blockId="8.[151,1436,1653,1767]" pageId="8" pageNumber="577">
|
||
<emphasis id="77BC7C3D4217FFFBFF3CF9C0546AF0ED" bold="true" box="[151,274,1653,1675]" pageId="8" pageNumber="577">FIGURE 5.</emphasis>
|
||
<taxonomicName id="82C8DBAC4217FFFBFEB2F9C057DBF0ED" authority="Marcus, 1955" authorityName="Marcus" authorityYear="1955" box="[281,675,1653,1676]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="8" pageNumber="577" phylum="Bryozoa" rank="species" species="pusae">
|
||
<emphasis id="77BC7C3D4217FFFBFEB2F9C054DFF0ED" box="[281,423,1653,1675]" italics="true" pageId="8" pageNumber="577">Arachnopusia</emphasis>
|
||
aff.
|
||
<emphasis id="77BC7C3D4217FFFBFE7DF9C25769F0EA" box="[470,529,1655,1676]" italics="true" pageId="8" pageNumber="577">pusae</emphasis>
|
||
Marcus, 1955
|
||
</taxonomicName>
|
||
(A, C: MNRJ-1174; B, D: MNRJ-1173).
|
||
<emphasis id="77BC7C3D4217FFFBFBE7F9C3511CF0ED" bold="true" box="[1100,1124,1654,1675]" pageId="8" pageNumber="577">A,</emphasis>
|
||
colony fragment with infertile zooids;
|
||
<emphasis id="77BC7C3D4217FFFBFF4CF9205586F0CC" bold="true" box="[231,254,1685,1706]" pageId="8" pageNumber="577">B,</emphasis>
|
||
colony fragment with ovicellate zooids in the distal region;
|
||
<emphasis id="77BC7C3D4217FFFBFCCFF9215606F0CC" bold="true" box="[868,894,1684,1706]" pageId="8" pageNumber="577">C,</emphasis>
|
||
close-up of autozooids, showing ligulate foramina in the frontal shield, oral avicularia (eroded), oral-spine bases and well-developed concave apertural plates below distal orificial rims;
|
||
<emphasis id="77BC7C3D4217FFFBFF7AF9675591F081" bold="true" box="[209,233,1746,1767]" pageId="8" pageNumber="577">D,</emphasis>
|
||
fertile zooids with ooecia. Scalebars: A, B, 500 µm; C, D, 200 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="0DD2F3A44217FFFAFF6CF8A15028F731" lastPageId="9" lastPageNumber="578" pageId="8" pageNumber="577" type="description">
|
||
<paragraph id="4577A02F4217FFFBFF6CF8A157D0F1B2" blockId="8.[151,1436,1812,2037]" pageId="8" pageNumber="577">
|
||
<emphasis id="77BC7C3D4217FFFBFF6CF8A15421F14B" bold="true" box="[199,345,1812,1837]" pageId="8" pageNumber="577">Description.</emphasis>
|
||
Colony encrusting, uni- or bilamellar; autozooids square to oblong (461–631 (540) µm long x 338–369 (350) µm wide) disposed in quincunx to irregularly. Frontal shield usually with four to eight ligulate foramina (frequently 6) (
|
||
<figureCitation id="DDF3BCAA4217FFFBFE13F8E25485F116" box="[440,509,1879,1904]" captionStart="FIGURE 5" captionStartId="8.[151,249,1653,1675]" captionTargetBox="[172,1414,762,1631]" captionTargetId="figure@8.[172,1414,762,1632]" captionTargetPageId="8" captionText="FIGURE 5. Arachnopusia aff. pusae Marcus, 1955 (A, C: MNRJ- 1174; B, D: MNRJ- 1173). A, colony fragment with infertile zooids; B, colony fragment with ovicellate zooids in the distal region; C, close-up of autozooids, showing ligulate foramina in the frontal shield, oral avicularia (eroded), oral-spine bases and well-developed concave apertural plates below distal orificial rims; D, fertile zooids with ooecia. Scalebars: A, B, 500 µm; C, D, 200 µm." httpUri="https://zenodo.org/record/232642/files/figure.png" pageId="8" pageNumber="577">Fig. 5</figureCitation>
|
||
A–B). Aperture wider than long (108–169 (143) µm long x 138–215 (168) µm wide), aperture rim well developed proximally, concave. Three to -four oral spines with the most proximal larger and located almost at the median-lateral region of aperture; apertural plate well developed, wider than long, smooth, and a convex proximal edge (
|
||
<figureCitation id="DDF3BCAA4217FFFBFDE9F80E57FEF1B2" box="[578,646,1979,2004]" captionStart="FIGURE 5" captionStartId="8.[151,249,1653,1675]" captionTargetBox="[172,1414,762,1631]" captionTargetId="figure@8.[172,1414,762,1632]" captionTargetPageId="8" captionText="FIGURE 5. Arachnopusia aff. pusae Marcus, 1955 (A, C: MNRJ- 1174; B, D: MNRJ- 1173). A, colony fragment with infertile zooids; B, colony fragment with ovicellate zooids in the distal region; C, close-up of autozooids, showing ligulate foramina in the frontal shield, oral avicularia (eroded), oral-spine bases and well-developed concave apertural plates below distal orificial rims; D, fertile zooids with ooecia. Scalebars: A, B, 500 µm; C, D, 200 µm." httpUri="https://zenodo.org/record/232642/files/figure.png" pageId="8" pageNumber="577">Fig. 5</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
<paragraph id="4577A02F4217FFFAFF6CF868570CF695" blockId="8.[151,1436,1812,2037]" lastBlockId="9.[151,1437,151,943]" lastPageId="9" lastPageNumber="578" pageId="8" pageNumber="577">One to two (usually one) avicularia located proximo-laterally to aperture or almost median, on the rim apertural; rostrum triangular (77–108 (96) µm long) and curved at one side, directed to the inner side and slightly downwards. It can occur a large avicularium on the frontal wall of autozooid located at the proximal region directed to laterally or straight to upwards.</paragraph>
|
||
<paragraph id="4577A02F4216FFFAFF6CFF495052F750" blockId="9.[151,1437,151,943]" pageId="9" pageNumber="578">
|
||
Oecium hood-shaped, wider than long (108–246 (190) µm long x 200–246 (220) µm wide), with a crescent band of ectooecium, smooth, uncovered frontally; oecium without avicularia or protuberances (
|
||
<figureCitation id="DDF3BCAA4216FFFAFB68FEA8507EF750" box="[1219,1286,285,310]" captionStart="FIGURE 5" captionStartId="8.[151,249,1653,1675]" captionTargetBox="[172,1414,762,1631]" captionTargetId="figure@8.[172,1414,762,1632]" captionTargetPageId="8" captionText="FIGURE 5. Arachnopusia aff. pusae Marcus, 1955 (A, C: MNRJ- 1174; B, D: MNRJ- 1173). A, colony fragment with infertile zooids; B, colony fragment with ovicellate zooids in the distal region; C, close-up of autozooids, showing ligulate foramina in the frontal shield, oral avicularia (eroded), oral-spine bases and well-developed concave apertural plates below distal orificial rims; D, fertile zooids with ooecia. Scalebars: A, B, 500 µm; C, D, 200 µm." httpUri="https://zenodo.org/record/232642/files/figure.png" pageId="9" pageNumber="578">Fig. 5</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="4577A02F4216FFFAFF6CFE8B5028F731" blockId="9.[151,1437,151,943]" box="[199,1360,318,343]" pageId="9" pageNumber="578">
|
||
<emphasis id="77BC7C3D4216FFFAFF6CFE8B5497F731" bold="true" box="[199,495,318,343]" pageId="9" pageNumber="578">Geographic distribution.</emphasis>
|
||
Rio Grande do Sul–Parcel do Carpinteiro and Hermenegildo (present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="0DD2F3A44216FFFAFF6CFEEA517FF5C9" pageId="9" pageNumber="578" type="discussion">
|
||
<paragraph id="4577A02F4216FFFAFF6CFEEA517FF5C9" blockId="9.[151,1437,151,943]" pageId="9" pageNumber="578">
|
||
<emphasis id="77BC7C3D4216FFFAFF6CFEEA5443F71E" bold="true" box="[199,315,351,376]" pageId="9" pageNumber="578">Remarks.</emphasis>
|
||
Almost 41 species of
|
||
<taxonomicName id="82C8DBAC4216FFFAFD9DFEEA57ABF71E" box="[566,723,351,376]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="77BC7C3D4216FFFAFD9DFEEA57ABF71E" box="[566,723,351,376]" italics="true" pageId="9" pageNumber="578">Arachnopusia</emphasis>
|
||
</taxonomicName>
|
||
are valid today.
|
||
<bibRefCitation id="2159DDDE4216FFFAFC24FEEA51C5F71E" author="Hayward" box="[911,1213,351,376]" pageId="9" pageNumber="578" refString="Hayward, P. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe (1988)</bibRefCitation>
|
||
mentioned that this genus has a wide distribution in cold temperate and polar waters of the southern hemisphere. However, three
|
||
<taxonomicName id="82C8DBAC4216FFFAFF3CFE17544CF7DD" box="[151,308,418,443]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="77BC7C3D4216FFFAFF3CFE17544CF7DD" box="[151,308,418,443]" italics="true" pageId="9" pageNumber="578">Arachnopusia</emphasis>
|
||
</taxonomicName>
|
||
species are recorded in tropical waters from
|
||
<collectingCountry id="3DDFE0BF4216FFFAFC94FE1756FEF7DD" box="[831,902,418,443]" name="Brazil" pageId="9" pageNumber="578">Brazil</collectingCountry>
|
||
,
|
||
<taxonomicName id="82C8DBAC4216FFFAFC3FFE1651E7F7DD" authority="Marcus, 1955" authorityName="Marcus" authorityYear="1955" box="[916,1183,418,443]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="pusae">
|
||
<emphasis id="77BC7C3D4216FFFAFC3FFE16568FF7DD" box="[916,1015,419,443]" italics="true" pageId="9" pageNumber="578">A. pusae</emphasis>
|
||
<bibRefCitation id="2159DDDE4216FFFAFBABFE1651E7F7DD" author="Marcus" box="[1024,1183,418,443]" pageId="9" pageNumber="578" refString="Marcus, E. (1955) Notas sobre Briozoos Marinhos Brasileiros. Arquivo do Museu Nacional, 42, 273 - 324." type="journal article" year="1955">Marcus, 1955</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="82C8DBAC4216FFFAFB07FE1655A2F7BB" authority="Busk, 1854" authorityName="Busk" authorityYear="1854" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="monoceros">
|
||
<emphasis id="77BC7C3D4216FFFAFB07FE1651C5F7DC" box="[1196,1213,419,442]" italics="true" pageId="9" pageNumber="578">A</emphasis>
|
||
.
|
||
<emphasis id="77BC7C3D4216FFFAFB65FE115031F7DD" box="[1230,1353,420,443]" italics="true" pageId="9" pageNumber="578">monoceros</emphasis>
|
||
(Busk, 1854)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="82C8DBAC4216FFFAFEBDFE71570DF7BA" authority="Vieira et al., 2010" authorityName="Vieira et al." authorityYear="2010" box="[278,629,452,477]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="haywardi">
|
||
<emphasis id="77BC7C3D4216FFFAFEBDFE7154E7F7BB" box="[278,415,452,477]" italics="true" pageId="9" pageNumber="578">A. haywardi</emphasis>
|
||
Vieira
|
||
<emphasis id="77BC7C3D4216FFFAFE58FE70575CF7BB" box="[499,548,452,477]" italics="true" pageId="9" pageNumber="578">et al</emphasis>
|
||
., 2010
|
||
</taxonomicName>
|
||
. The species
|
||
<taxonomicName id="82C8DBAC4216FFFAFCA1FE7156DDF7BA" box="[778,933,452,476]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="monoceros">
|
||
<emphasis id="77BC7C3D4216FFFAFCA1FE7156DDF7BA" box="[778,933,452,476]" italics="true" pageId="9" pageNumber="578">A. monoceros</emphasis>
|
||
</taxonomicName>
|
||
was recorded for São Paulo state (see Vieira
|
||
<emphasis id="77BC7C3D4216FFFAFF3CFE5355B3F798" box="[151,203,485,510]" italics="true" pageId="9" pageNumber="578">et al</emphasis>
|
||
. 2010); it has larger autozooids (790 µm long x 390 µm wide), 10-15 rounded ligulate foramina, one oral median avicularium directed distally, and an oecium bearing one or two small avicularia. Other species is
|
||
<taxonomicName id="82C8DBAC4216FFFAFA2FFDB25479F426" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="haywardi">
|
||
<emphasis id="77BC7C3D4216FFFAFA2FFDB25479F426" italics="true" pageId="9" pageNumber="578">A. haywardi</emphasis>
|
||
</taxonomicName>
|
||
that has one single oral spine, small proximal avicularium directed distally, small avicularia on the oecium, and 6–16 ligulate foramina. The most similar species is
|
||
<taxonomicName id="82C8DBAC4216FFFAFCDAFDFC5120F407" box="[881,1112,585,610]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="pusae">
|
||
<emphasis id="77BC7C3D4216FFFAFCDAFDFC5120F407" box="[881,1112,585,610]" italics="true" pageId="9" pageNumber="578">Arachnopusia pusae</emphasis>
|
||
</taxonomicName>
|
||
described by
|
||
<bibRefCitation id="2159DDDE4216FFFAFB5EFDFF50E4F404" author="Marcus" box="[1269,1436,585,610]" pageId="9" pageNumber="578" refString="Marcus, E. (1955) Notas sobre Briozoos Marinhos Brasileiros. Arquivo do Museu Nacional, 42, 273 - 324." type="journal article" year="1955">Marcus (1955)</bibRefCitation>
|
||
from Espirito Santo state; it is very similar in the presence of 4–8 ligulate foramina and disposition of the avicularia, but some differences were observed. Marcus described longer zooids (700–800 µm long x 350–450 µm wide), avicularia on the oecium (varied number), and did not mention or illustrate the oral spines. However, material from Rio Grande was not so well preserved and the absence of avicularia on oecia could be masked due to the poor preservation state of this material. Unfortunately, material described by
|
||
<bibRefCitation id="2159DDDE4216FFFAFB8AFD4551BFF56E" author="Marcus" box="[1057,1223,751,776]" pageId="9" pageNumber="578" refString="Marcus, E. (1955) Notas sobre Briozoos Marinhos Brasileiros. Arquivo do Museu Nacional, 42, 273 - 324." type="journal article" year="1955">Marcus (1955)</bibRefCitation>
|
||
was not found and the comparisons were made using his descriptions and illustrations. Thus, we cannot confirm the identification of these specimens, leaving them as affinity
|
||
<taxonomicName id="82C8DBAC4216FFFAFDC6FC86560BF52D" authority="Marcus, 1955" authorityName="Marcus" authorityYear="1955" box="[621,883,818,843]" class="Gymnolaemata" family="Arachnopusiidae" genus="Arachnopusia" kingdom="Animalia" order="Cheilostomatida" pageId="9" pageNumber="578" phylum="Bryozoa" rank="species" species="pusae">
|
||
<emphasis id="77BC7C3D4216FFFAFDC6FC8657B6F52D" box="[621,718,819,843]" italics="true" pageId="9" pageNumber="578">A. pusae</emphasis>
|
||
<bibRefCitation id="2159DDDE4216FFFAFD7DFC86560BF52D" author="Marcus" box="[726,883,818,843]" pageId="9" pageNumber="578" refString="Marcus, E. (1955) Notas sobre Briozoos Marinhos Brasileiros. Arquivo do Museu Nacional, 42, 273 - 324." type="journal article" year="1955">Marcus, 1955</bibRefCitation>
|
||
</taxonomicName>
|
||
. New samples from this area or nearby will need to be analysed to better understand these specimens. The other species described for the southern hemisphere (see
|
||
<bibRefCitation id="2159DDDE4216FFFAFF3CFCC054CFF5E8" author="Hayward" box="[151,439,885,910]" pageId="9" pageNumber="578" refString="Hayward, P. & Thorpe, J. P. (1988) Species of Arachnopusia (Bryozoa: Cheilostomata) collected by Discovery investigations. Journal of Natural History, 22, 773 - 799." type="journal article" year="1988">Hayward & Thorpe 1988</bibRefCitation>
|
||
, principally) are distinguished from our species principally by more numerous foramina on the frontal shield, avicularia on oecium, and the presence of oral avicularia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |