271 lines
34 KiB
XML
271 lines
34 KiB
XML
<document id="CB51B85B20E704E3B72B3BAB0BF6ADCA" ID-ISSN="1175-5326" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629617783648" checkinUser="felipe" docAuthor="Ramalho, L. V., Muricy, G. & Taylor, P. D." docDate="2009" docId="78482C35015DFFC178F3F94A797C9268" docLanguage="en" docName="zt02057p052.pdf" docOrigin="Zootaxa 2057" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Exidmonea zagorseki Ramalho, Muricy & Taylor, 2009, sp. nov." docType="treatment" docVersion="3" lastPageNumber="41" masterDocId="8471544D015AFFC87864FFAF7C4E9407" masterDocTitle="Cyclostomata (Bryozoa, Stenolaemata) from Rio de Janeiro State, Brazil" masterLastPageNumber="52" masterPageNumber="32" pageNumber="39" updateTime="1699084014774" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="A1C101F790219B71A8428A64B05307B9">
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<mods:title id="E61C3A17B7838C2456655369E95A0BAA">Cyclostomata (Bryozoa, Stenolaemata) from Rio de Janeiro State, Brazil</mods:title>
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<mods:roleTerm id="0DFF0CE119F63BADE45842B86141E5F0">Author</mods:roleTerm>
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<mods:namePart id="8B28C8C6DD31D10ED0CD6EDB6193C6A8">Ramalho, L. V.</mods:namePart>
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<mods:affiliation id="61C37C2979269561573454F470B591F6">Museu Nacional, Departamento de Invertebrados, Laboratório Biologia de Porifera. Quinta da Boa Vista s / n, São Cristóvão, Rio de Janeiro, Brazil. E-mail: laiscs @ uol. com. br</mods:affiliation>
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<mods:namePart id="F84853934B768EDCD7F2EE75DDF2F9FA">Muricy, G.</mods:namePart>
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<mods:affiliation id="EB65286B3D99936A644A3889E6FF1A9A">Museu Nacional, Departamento de Invertebrados, Laboratório Biologia de Porifera. Quinta da Boa Vista s / n, São Cristóvão, Rio de Janeiro, Brazil. E-mail: laiscs @ uol. com. br</mods:affiliation>
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<mods:namePart id="9A13BBF12AFCF68D357E53E05F6602AB">Taylor, P. D.</mods:namePart>
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<mods:affiliation id="4D450A3E44E6BCC68E83ABE081C0C8A7">Natural History Museum, Department of Palaeontology, London, United Kingdom. E-mail: p. taylor @ nhm. ac. uk</mods:affiliation>
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<mods:typeOfResource id="149A316DD2636BA9F3C6E09CCFF8B06A">text</mods:typeOfResource>
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<mods:title id="BD63EC7C00F97F25C6470AE3AE308F7E">Zootaxa</mods:title>
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<mods:date id="8822FC561B51BF3C29A7D089E735ADDD">2009</mods:date>
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<mods:number id="B20BC0B86994B8BB89064E0A680C202E">2057</mods:number>
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<subSubSection id="B8FBCEA8015DFFCF78F3F94A7DB192F8" box="[151,511,1765,1791]" pageId="7" pageNumber="39" type="nomenclature">
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<paragraph id="F05E9D23015DFFCF78F3F94A7DB192F8" blockId="7.[151,511,1765,1826]" box="[151,511,1765,1791]" pageId="7" pageNumber="39">
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<taxonomicName id="37E1E6A0015DFFCF78F3F94A7DD592F8" ID-CoL="3DL6F" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[151,411,1765,1791]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="7" pageNumber="39" phylum="Bryozoa" rank="species" species="zagorseki" status="sp. nov.">
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<emphasis id="C2954131015DFFCF78F3F94A7DD592F8" bold="true" box="[151,411,1765,1791]" italics="true" pageId="7" pageNumber="39">Exidmonea zagorseki</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D9A6FC4A015DFFCF79C6F94A7DB192F8" box="[418,511,1765,1791]" pageId="7" pageNumber="39" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="B8FBCEA8015DFFCF78F3F8A77D379325" box="[151,377,1800,1826]" pageId="7" pageNumber="39" type="description">
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<paragraph id="F05E9D23015DFFCF78F3F8A77D379325" blockId="7.[151,511,1765,1826]" box="[151,377,1800,1826]" pageId="7" pageNumber="39">
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(
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<figureCitation id="68DA81A6015DFFCF78FBF8A77D6F9325" box="[159,289,1800,1826]" captionStart="FIGURE 3" captionStartId="5.[151,255,1853,1877]" captionTargetBox="[234,1353,313,1827]" captionTargetId="figure-98@5.[234,1354,313,1827]" captionTargetPageId="5" captionText="FIGURE 3. Gonozooids of different species. A, Crisia pseudosolena (MNRJ-195). B, C, Exidmonea zagorseki n. sp. (MNRJ-183). D, Nevianipora floridana (MNRJ-193). E, Supercytis savii n. sp. (MNRJ-242). Scalebars: A, 100 µm; B, D, E, 500 µm; C, 50 µm." pageId="7" pageNumber="39">Figs 3B–C</figureCitation>
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,
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<figureCitation id="68DA81A6015DFFCF7949F8A77D3F9325" box="[301,369,1800,1826]" captionStart="FIGURE 5" captionStartId="8.[151,256,1902,1926]" captionTargetBox="[295,1287,194,1870]" captionTargetId="figure-86@8.[295,1287,194,1870]" captionTargetPageId="8" captionText="FIGURE 5. Exidmonea zagorseki n. sp. A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183." pageId="7" pageNumber="39">5A–F</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="B8FBCEA8015DFFCF78F3F8FA78889391" pageId="7" pageNumber="39" type="materials_examined">
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<paragraph id="F05E9D23015DFFCF78F3F8FA78889391" blockId="7.[151,1435,1877,2019]" pageId="7" pageNumber="39">
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<emphasis id="C2954131015DFFCF78F3F8FA7DC59368" bold="true" box="[151,395,1877,1903]" pageId="7" pageNumber="39">Material examined.</emphasis>
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<emphasis id="C2954131015DFFCF79F7F8F97E719368" box="[403,575,1878,1903]" italics="true" pageId="7" pageNumber="39">Type material.</emphasis>
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<materialsCitation id="4089977E015DFFCF7A20F8FA78889391" collectingDate="2004-07-20" collectorName="Regiao dos Lagos & D. C. Savi" elevation="341" latitude="-23.793818" location="Rio de Janeiro State" longLatPrecision="1" longitude="-41.708565" pageId="7" pageNumber="39" specimenCount="341" stateProvince="Rio de Janeiro" typeStatus="holotype">
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MNRJ-183 (
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<typeStatus id="2F5A2381015DFFCF7ABCF8FA7F0B9368" box="[728,837,1877,1903]" pageId="7" pageNumber="39" type="holotype">holotype</typeStatus>
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), MNRJ-238 (
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<typeStatus id="2F5A2381015DFFCF7B89F8FA78169368" box="[1005,1112,1877,1903]" pageId="7" pageNumber="39" type="paratype">paratype</typeStatus>
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),
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<collectorName id="5D14F8F5015DFFCF7C08F8FA790F9368" box="[1132,1345,1877,1903]" pageId="7" pageNumber="39">Região dos Lagos</collectorName>
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,
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<collectingRegion id="322553C1015DFFCF7D2AF8FA7D7E9391" country="Brazil" name="Rio de Janeiro" pageId="7" pageNumber="39">Rio de Janeiro State</collectingRegion>
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,
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<geoCoordinate id="95D5FBE4015DFFCF795FF8D37D9C9391" box="[315,466,1914,1942]" degrees="23" direction="south" minutes="47.629" orientation="latitude" pageId="7" pageNumber="39" precision="1" value="-23.793818">23°47.629’S</geoCoordinate>
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,
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<geoCoordinate id="95D5FBE4015DFFCF79BAF8D37EC59391" box="[478,651,1914,1942]" degrees="041" direction="west" minutes="42.514" orientation="longitude" pageId="7" pageNumber="39" precision="1" value="-41.708565">041°42.514’W</geoCoordinate>
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,
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<date id="845FBBE3015DFFCF7AF3F8D37F7F9391" box="[663,817,1916,1942]" pageId="7" pageNumber="39" value="2004-07-20">
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<collectingDate id="941B420B015DFFCF7AF3F8D37F7F9391" box="[663,817,1916,1942]" pageId="7" pageNumber="39" value="2004-07-20">20 July 2004</collectingDate>
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</date>
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, collector
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<collectorName id="5D14F8F5015DFFCF7BCFF8D3786F9391" box="[939,1057,1916,1942]" pageId="7" pageNumber="39">D.C. Savi</collectorName>
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, depth
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<specimenCount id="E6E756AA015DFFCF7C11F8D378889391" box="[1141,1222,1916,1942]" pageId="7" pageNumber="39" type="generic">
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<quantity id="371930C6015DFFCF7C11F8D3788C9391" box="[1141,1218,1916,1942]" metricMagnitude="2" metricUnit="m" metricValue="3.41" pageId="7" pageNumber="39" unit="m" value="341.0">
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<elevation id="7BCC7A10015DFFCF7C11F8D3788C9391" box="[1141,1218,1916,1942]" metricMagnitude="2" metricUnit="m" metricValue="3.41" pageId="7" pageNumber="39" unit="m" value="341.0">341 m</elevation>
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</quantity>
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.
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</specimenCount>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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||
<subSubSection id="B8FBCEA8015DFFC178A2F80D7FF394DF" lastPageId="9" lastPageNumber="41" pageId="7" pageNumber="39" type="diagnosis">
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<paragraph id="F05E9D23015DFFC178A2F80D7FF394DF" blockId="7.[151,1435,1877,2019]" lastBlockId="9.[151,1436,152,1647]" lastPageId="9" lastPageNumber="41" pageId="7" pageNumber="39">
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<emphasis id="C2954131015DFFCF78A2F80D7D7093BB" bold="true" box="[198,318,1954,1980]" pageId="7" pageNumber="39">Diagnosis</emphasis>
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. Colony arborescent, dichotomously branched, autozooidal apertures isolated or grouped into pairs or threes, alternating on each side of branch midline; peristome elongate, slightly curved; branch dorsal side flattened with small pseudopores and arcuate growth bands; gonozooid on frontal side, forked at branch bifurcation; ooeciostome short, unicuspate, with circular ooeciopore.
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</paragraph>
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</subSubSection>
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<caption id="A49ECDAB0152FFC078F3F8C17DBD93F4" pageId="8" pageNumber="40" startId="8.[151,256,1902,1926]" targetBox="[295,1287,194,1870]" targetPageId="8">
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<paragraph id="F05E9D230152FFC078F3F8C17DBD93F4" blockId="8.[151,1437,1902,2035]" pageId="8" pageNumber="40">
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<emphasis id="C29541310152FFC078F3F8C17D559381" bold="true" box="[151,283,1902,1926]" pageId="8" pageNumber="40">FIGURE 5.</emphasis>
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<taxonomicName id="37E1E6A00152FFC07947F8C17E429382" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[291,524,1902,1925]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="8" pageNumber="40" phylum="Bryozoa" rank="species" species="zagorseki" status="sp. nov.">
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<emphasis id="C29541310152FFC07947F8C17E429382" box="[291,524,1902,1925]" italics="true" pageId="8" pageNumber="40">Exidmonea zagorseki</emphasis>
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</taxonomicName>
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<emphasis id="C29541310152FFC07A70F8C17E1F9381" bold="true" box="[532,593,1902,1926]" pageId="8" pageNumber="40">
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<taxonomicNameLabel id="D9A6FC4A0152FFC07A70F8C17E1F9381" box="[532,593,1902,1926]" pageId="8" pageNumber="40" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183.
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</paragraph>
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</caption>
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<subSubSection id="B8FBCEA80153FFC178A2FF4A7FA296C8" pageId="9" pageNumber="41" type="description">
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<paragraph id="F05E9D230153FFC178A2FF4A7FA296C8" blockId="9.[151,1436,152,1647]" pageId="9" pageNumber="41">
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<emphasis id="C29541310153FFC178A2FF4A7D1994F8" bold="true" box="[198,343,229,255]" pageId="9" pageNumber="41">Description</emphasis>
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. Colony arborescent, dichotomously branched, in some parts with branches twisted around their longitudinal axes, strongly calcified, originating from well-developed and wide base (
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<figureCitation id="68DA81A60153FFC17CD8FEA379749521" box="[1212,1338,268,294]" captionStart="FIGURE 5" captionStartId="8.[151,256,1902,1926]" captionTargetBox="[295,1287,194,1870]" captionTargetId="figure-86@8.[295,1287,194,1870]" captionTargetPageId="8" captionText="FIGURE 5. Exidmonea zagorseki n. sp. A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183." pageId="9" pageNumber="41">Fig. 5A, B</figureCitation>
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). Sterile branch diameter (average 441 µm) usually slightly smaller than distance between autozooidal series (average 588 µm). Flattened dorsal side of branches with arcuate growth bands, lacking kenozooidal overgrowth. White in colour. Autozooids tubular with long (at least 200 µm) well-developed peristomes, these slightly curved outwards and upwards (
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<figureCitation id="68DA81A60153FFC17A6CFE097EC495C7" box="[520,650,422,448]" captionStart="FIGURE 5" captionStartId="8.[151,256,1902,1926]" captionTargetBox="[295,1287,194,1870]" captionTargetId="figure-86@8.[295,1287,194,1870]" captionTargetPageId="8" captionText="FIGURE 5. Exidmonea zagorseki n. sp. A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183." pageId="9" pageNumber="41">Fig. 5C–D</figureCitation>
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); frontal wall transversely wrinkled; apertures disposed alternately in connate series comprising 2–3 apertures, sometimes solitary, opening on frontal side of colony (
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<figureCitation id="68DA81A60153FFC17D76FE6279C095E0" box="[1298,1422,461,487]" captionStart="FIGURE 5" captionStartId="8.[151,256,1902,1926]" captionTargetBox="[295,1287,194,1870]" captionTargetId="figure-86@8.[295,1287,194,1870]" captionTargetPageId="8" captionText="FIGURE 5. Exidmonea zagorseki n. sp. A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183." pageId="9" pageNumber="41">Fig. 5B–E</figureCitation>
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), zooidal boundaries marked by fissures; aperture circular (
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<figureCitation id="68DA81A60153FFC17B25FE5B7FD39609" box="[833,925,500,526]" captionStart="FIGURE 5" captionStartId="8.[151,256,1902,1926]" captionTargetBox="[295,1287,194,1870]" captionTargetId="figure-86@8.[295,1287,194,1870]" captionTargetPageId="8" captionText="FIGURE 5. Exidmonea zagorseki n. sp. A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183." pageId="9" pageNumber="41">Fig. 5C</figureCitation>
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). Basal, frontal and dorsal walls perforated by small pseudopores, rounded or slightly longitudinally elongate (10–(11)–12.5 µm long x 5–(6.75)–10 µm wide) (
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<figureCitation id="68DA81A60153FFC1788AFDEE7D3F965C" box="[238,369,577,603]" captionStart="FIGURE 5" captionStartId="8.[151,256,1902,1926]" captionTargetBox="[295,1287,194,1870]" captionTargetId="figure-86@8.[295,1287,194,1870]" captionTargetPageId="8" captionText="FIGURE 5. Exidmonea zagorseki n. sp. A, General view part of a colony. B, Proximal view of a colony showing the wide base. C, Part of a branch showing disposition and shape of autozooids. D, Branch tilted to show peristome length. E, Dorsal side of a branch. F, Branch surface with pseudopores. Scalebars: A, B, 1 mm; C, 200 µm; D, 400 µm; E, 200 µm; F, 40 µm. A–F: MNRJ-183." pageId="9" pageNumber="41">Fig. 5E–F</figureCitation>
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). Gonozooid located on branch frontal side, extending between autozooidal apertures; originating proximal to bifurcation and extending into both daughter branches as far as 2nd or 3rd autozooidal series. Gonozooid large (2370 µm long x 437 µm wide), diffuse; frontal wall densely pseudopores (
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<figureCitation id="68DA81A60153FFC17D54FD2179C396AF" box="[1328,1421,654,680]" captionStart="FIGURE 3" captionStartId="5.[151,255,1853,1877]" captionTargetBox="[234,1353,313,1827]" captionTargetId="figure-98@5.[234,1354,313,1827]" captionTargetPageId="5" captionText="FIGURE 3. Gonozooids of different species. A, Crisia pseudosolena (MNRJ-195). B, C, Exidmonea zagorseki n. sp. (MNRJ-183). D, Nevianipora floridana (MNRJ-193). E, Supercytis savii n. sp. (MNRJ-242). Scalebars: A, 100 µm; B, D, E, 500 µm; C, 50 µm." pageId="9" pageNumber="41">Fig. 3B</figureCitation>
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); ooeciostome short, ending in a circular, unicuspate ooeciopore (
|
||
<figureCitation id="68DA81A60153FFC17BE6FD1A7F9196C8" box="[898,991,693,719]" captionStart="FIGURE 3" captionStartId="5.[151,255,1853,1877]" captionTargetBox="[234,1353,313,1827]" captionTargetId="figure-98@5.[234,1354,313,1827]" captionTargetPageId="5" captionText="FIGURE 3. Gonozooids of different species. A, Crisia pseudosolena (MNRJ-195). B, C, Exidmonea zagorseki n. sp. (MNRJ-183). D, Nevianipora floridana (MNRJ-193). E, Supercytis savii n. sp. (MNRJ-242). Scalebars: A, 100 µm; B, D, E, 500 µm; C, 50 µm." pageId="9" pageNumber="41">Fig. 3C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8FBCEA80153FFC178A2FD74790296F1" box="[198,1356,731,758]" pageId="9" pageNumber="41" type="etymology">
|
||
<paragraph id="F05E9D230153FFC178A2FD74790296F1" blockId="9.[151,1436,152,1647]" box="[198,1356,731,758]" pageId="9" pageNumber="41">
|
||
<emphasis id="C29541310153FFC178A2FD747D0596F2" bold="true" box="[198,331,731,757]" pageId="9" pageNumber="41">Etymology</emphasis>
|
||
. In honour of Dr Kamil Zagorsek, bryozoan specialist at the Narodni Museum, Prague.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8FBCEA80153FFC178A2FCAD7EA79225" pageId="9" pageNumber="41" type="discussion">
|
||
<paragraph id="F05E9D230153FFC178A2FCAD7E51976D" blockId="9.[151,1436,152,1647]" pageId="9" pageNumber="41">
|
||
<emphasis id="C29541310153FFC178A2FCAD7D76971B" bold="true" box="[198,312,770,796]" pageId="9" pageNumber="41">Remarks</emphasis>
|
||
. The genus
|
||
<taxonomicName id="37E1E6A00153FFC179A1FCAD7E07971C" authorityName="David, Mongereau & Pouyet" authorityYear="1972" box="[453,585,770,795]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="C29541310153FFC179A1FCAD7E07971C" box="[453,585,770,795]" italics="true" pageId="9" pageNumber="41">Exidmonea</emphasis>
|
||
</taxonomicName>
|
||
contains a large number of species, the majority of which are Cretaceous or Cenozoic fossils. There are, however, many recent species known from, for example, the Mediterranean, the
|
||
<collectingCountry id="88F6DDB30153FFC178A6FCFF7D08976D" box="[194,326,848,874]" name="Philippines" pageId="9" pageNumber="41">Philippines</collectingCountry>
|
||
and the Antarctic.
|
||
</paragraph>
|
||
<paragraph id="F05E9D230153FFC178A2FCD97E739055" blockId="9.[151,1436,152,1647]" pageId="9" pageNumber="41">
|
||
Of the
|
||
<taxonomicName id="37E1E6A00153FFC17944FCD87E4A9797" box="[288,516,886,912]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="undetermined">
|
||
<emphasis id="C29541310153FFC17944FCD87DEA9797" box="[288,420,887,912]" italics="true" pageId="9" pageNumber="41">Exidmonea</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
described previously from
|
||
<collectingCountry id="88F6DDB30153FFC17B33FCD97FEC9797" box="[855,930,886,912]" name="Brazil" pageId="9" pageNumber="41">Brazil</collectingCountry>
|
||
,
|
||
<taxonomicName id="37E1E6A00153FFC17BD6FCD878859797" authority="(Buge, 1979)" baseAuthorityName="Buge" baseAuthorityYear="1979" box="[946,1227,886,912]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="foresti">
|
||
<emphasis id="C29541310153FFC17BD6FCD8786F9797" box="[946,1057,887,912]" italics="true" pageId="9" pageNumber="41">E. foresti</emphasis>
|
||
(
|
||
<bibRefCitation id="9470E0D20153FFC17C50FCD9788D9797" author="Buge" box="[1076,1219,886,912]" firstAuthor="Buge" pageId="9" pageNumber="41" pagination="207 - 252" refId="ref9077" refString="Buge, E. (1979) Bryozoaires Cyclostomes. Annales de l'Institut Oceanographique. Resultats Scientifiques des Campagnes de la Calypso, n. s., 11, 55: 207 - 252." type="journal article" year="1979">Buge, 1979</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
has one to three autozooids per series and a gonozooid located close to the branch bifurcation, as in
|
||
<taxonomicName id="37E1E6A00153FFC17C0BFC32794E97B1" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[1135,1280,925,950]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="zagorseki" status="sp. nov.">
|
||
<emphasis id="C29541310153FFC17C0BFC32794E97B1" box="[1135,1280,925,950]" italics="true" pageId="9" pageNumber="41">E. zagorseki</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C29541310153FFC17D6CFC32792897B0" bold="true" box="[1288,1382,925,951]" pageId="9" pageNumber="41">
|
||
<taxonomicNameLabel id="D9A6FC4A0153FFC17D6CFC32792897B0" box="[1288,1382,925,951]" pageId="9" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
The width of the branch (140–200 µm), however, and the distance between fascicles (200–320 µm) are appreciably larger than in
|
||
<taxonomicName id="37E1E6A00153FFC179A9FC457E119004" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[461,607,1002,1027]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="zagorseki" status="sp. nov.">
|
||
<emphasis id="C29541310153FFC179A9FC457E119004" box="[461,607,1002,1027]" italics="true" pageId="9" pageNumber="41">E. zagorseki</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C29541310153FFC17A03FC457E8B9003" bold="true" box="[615,709,1002,1028]" pageId="9" pageNumber="41">
|
||
<taxonomicNameLabel id="D9A6FC4A0153FFC17A03FC457E8B9003" box="[615,709,1002,1028]" pageId="9" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
<taxonomicName id="37E1E6A00153FFC17AA9FC457F8C9004" baseAuthorityName="Forbes" baseAuthorityYear="1847" box="[717,962,1002,1027]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="atlantica">
|
||
<emphasis id="C29541310153FFC17AA9FC457F8C9004" box="[717,962,1002,1027]" italics="true" pageId="9" pageNumber="41">Exidmonea atlantica</emphasis>
|
||
</taxonomicName>
|
||
(Forbes
|
||
<emphasis id="C29541310153FFC17C48FC45780D9004" box="[1068,1091,1002,1027]" italics="true" pageId="9" pageNumber="41">in</emphasis>
|
||
<bibRefCitation id="9470E0D20153FFC17C2FFC4578B09003" author="Johnston" box="[1099,1278,1002,1028]" firstAuthor="Johnston" pageId="9" pageNumber="41" refId="ref9724" refString="Johnston, G. (1847) A History of the British Zoophytes. 2 nd edn, John van Voorst, London, xvii + 488 pp., 74 pls (vol. 2)." type="book" year="1847">Johnston, 1847</bibRefCitation>
|
||
) differs from
|
||
<taxonomicName id="37E1E6A00153FFC178F3FBBE7D66902D" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[151,296,1041,1066]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="zagorseki">
|
||
<emphasis id="C29541310153FFC178F3FBBE7D66902D" box="[151,296,1041,1066]" italics="true" pageId="9" pageNumber="41">E. zagorseki</emphasis>
|
||
</taxonomicName>
|
||
in having three to five autozooids per series, wider branches (280–350 µm), and gonozooids not associated with branch bifurcations.
|
||
</paragraph>
|
||
<paragraph id="F05E9D230153FFC178A2FBF17DBC90C1" blockId="9.[151,1436,152,1647]" pageId="9" pageNumber="41">
|
||
The presence of secondary calcification at the colony base, obscuring the older autozooids and the general form of the colony, recalls
|
||
<taxonomicName id="37E1E6A00153FFC179B1FB2A7E839098" authority="(Borg, 1944)" baseAuthorityName="Borg" baseAuthorityYear="1944" box="[469,717,1157,1183]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="hula">
|
||
<emphasis id="C29541310153FFC179B1FB2A7E649099" box="[469,554,1157,1182]" italics="true" pageId="9" pageNumber="41">E. hula</emphasis>
|
||
(
|
||
<bibRefCitation id="9470E0D20153FFC17A5FFB2A7E8A9098" author="Borg" box="[571,708,1157,1183]" firstAuthor="Borg" pageId="9" pageNumber="41" pagination="1 - 276" refId="ref8957" refString="Borg, F. (1944) The stenolaematous Bryozoa. Further Zoological Results of The Swedish Antarctic Expedition 1901 - 1903, 3, 5: 1 - 276, 16 pls." type="journal article" year="1944">Borg, 1944</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, which normally has, however, up to four autozooids in each series and shorter peristomes.
|
||
</paragraph>
|
||
<paragraph id="F05E9D230153FFC178A2FB7D78079180" blockId="9.[151,1436,152,1647]" pageId="9" pageNumber="41">
|
||
The Antarctic species
|
||
<taxonomicName id="37E1E6A00153FFC179AFFB7C7F3090EB" authority="Ostrovsky & Taylor, 1996" authorityName="Ostrovsky & Taylor" authorityYear="1996" box="[459,894,1234,1260]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="arcuata">
|
||
<emphasis id="C29541310153FFC179AFFB7C7E0B90EB" box="[459,581,1235,1260]" italics="true" pageId="9" pageNumber="41">E. arcuata</emphasis>
|
||
<bibRefCitation id="9470E0D20153FFC17A28FB7D7F3090EB" author="Ostrovsky & Taylor" box="[588,894,1234,1260]" firstAuthor="Ostrovsky" pageId="9" pageNumber="41" pagination="1549 - 1575" refId="ref10154" refString="Ostrovsky, A. N. & Taylor, P. D. (1996) Systematics of some Antarctic Idmidronea and Exidmonea (Bryozoa: Cyclostomata). Journal of Natural History, 30, 1549 - 1575." type="journal article" year="1996">Ostrovsky & Taylor, 1996</bibRefCitation>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName id="37E1E6A00153FFC17C72FB7C78E990EB" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[1046,1191,1235,1260]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="zagorseki">
|
||
<emphasis id="C29541310153FFC17C72FB7C78E990EB" box="[1046,1191,1235,1260]" italics="true" pageId="9" pageNumber="41">E. zagorseki</emphasis>
|
||
</taxonomicName>
|
||
but differs in having a weakly calcified colony, branches that bend strongly backwards (dorsally), and two to five autozooidal apertures per series (normally three to four). According to
|
||
<bibRefCitation id="9470E0D20153FFC17B3FFA8F78F4913D" author="Ostrovsky and Taylor" box="[859,1210,1312,1338]" firstAuthor="Ostrovsky" pageId="9" pageNumber="41" pagination="1549 - 1575" refId="ref10154" refString="Ostrovsky, A. N. & Taylor, P. D. (1996) Systematics of some Antarctic Idmidronea and Exidmonea (Bryozoa: Cyclostomata). Journal of Natural History, 30, 1549 - 1575." type="journal article" year="1996">Ostrovsky and Taylor (1996)</bibRefCitation>
|
||
, the colony begins from a
|
||
<taxonomicName id="37E1E6A00153FFC1788FFAE87DCF9167" box="[235,385,1351,1376]" class="Stenolaemata" family="Stomatoporidae" genus="Stomatopora" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="genus">
|
||
<emphasis id="C29541310153FFC1788FFAE87DCF9167" box="[235,385,1351,1376]" italics="true" pageId="9" pageNumber="41">Stomatopora</emphasis>
|
||
</taxonomicName>
|
||
-like base, followed by a supporting disc from which two or three new branches originate. This is not observed in
|
||
<taxonomicName id="37E1E6A00153FFC179CDFAC27E749181" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[425,570,1389,1414]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="zagorseki">
|
||
<emphasis id="C29541310153FFC179CDFAC27E749181" box="[425,570,1389,1414]" italics="true" pageId="9" pageNumber="41">E. zagorseki</emphasis>
|
||
</taxonomicName>
|
||
where the base produces a single erect stem.
|
||
</paragraph>
|
||
<paragraph id="F05E9D230153FFC178A2FA3B7EA79225" blockId="9.[151,1436,152,1647]" pageId="9" pageNumber="41">
|
||
Another Antarctic species,
|
||
<taxonomicName id="37E1E6A00153FFC17A68FA3B7F6091A9" authority="(Borg, 1944)" baseAuthorityName="Borg" baseAuthorityYear="1944" box="[524,814,1428,1454]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="curvata">
|
||
<emphasis id="C29541310153FFC17A68FA3B7EC691AA" box="[524,648,1428,1453]" italics="true" pageId="9" pageNumber="41">E. curvata</emphasis>
|
||
(
|
||
<bibRefCitation id="9470E0D20153FFC17AFEFA3B7F6A91A9" author="Borg" box="[666,804,1428,1454]" firstAuthor="Borg" pageId="9" pageNumber="41" pagination="1 - 276" refId="ref8957" refString="Borg, F. (1944) The stenolaematous Bryozoa. Further Zoological Results of The Swedish Antarctic Expedition 1901 - 1903, 3, 5: 1 - 276, 16 pls." type="journal article" year="1944">Borg, 1944</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, resembles
|
||
<taxonomicName id="37E1E6A00153FFC17BDEFA3B780391AA" authorityName="Ramalho, Muricy & Taylor" authorityYear="2009" box="[954,1101,1428,1453]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="zagorseki">
|
||
<emphasis id="C29541310153FFC17BDEFA3B780391AA" box="[954,1101,1428,1453]" italics="true" pageId="9" pageNumber="41">E. zagorseki</emphasis>
|
||
</taxonomicName>
|
||
in having a well-developed colony base and branches that are slightly curved backwards.
|
||
<taxonomicName id="37E1E6A00153FFC17B15FA14781891D3" baseAuthorityName="Borg" baseAuthorityYear="1944" box="[881,1110,1467,1492]" class="Stenolaemata" family="Tubuliporidae" genus="Exidmonea" kingdom="Animalia" order="Cyclostomatida" pageId="9" pageNumber="41" phylum="Bryozoa" rank="species" species="curvata">
|
||
<emphasis id="C29541310153FFC17B15FA14781891D3" box="[881,1110,1467,1492]" italics="true" pageId="9" pageNumber="41">Exidmonea curvata</emphasis>
|
||
</taxonomicName>
|
||
differs, however, in having three to five autozooids per series, a long, ooeciostome with bilabiate ooeciopore that is almost slit-like, and gonozooids that do not fork at branch bifurcations.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B8FBCEA80153FFC178A2F981797C9268" pageId="9" pageNumber="41" type="biology_ecology">
|
||
<paragraph id="F05E9D230153FFC178A2F9817802924F" blockId="9.[151,1436,152,1647]" box="[198,1100,1582,1608]" pageId="9" pageNumber="41">
|
||
<emphasis id="C29541310153FFC178A2F9817D66924F" bold="true" box="[198,296,1582,1608]" pageId="9" pageNumber="41">Ecology</emphasis>
|
||
. Colonies were found on calcareous rocks in deeper waters (
|
||
<quantity id="371930C60153FFC17B8BF9817871924F" box="[1007,1087,1582,1608]" metricMagnitude="2" metricUnit="m" metricValue="3.41" pageId="9" pageNumber="41" unit="m" value="341.0">341 m</quantity>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="F05E9D230153FFC178A2F9FA797C9268" blockId="9.[151,1436,152,1647]" box="[198,1330,1619,1647]" pageId="9" pageNumber="41">
|
||
<emphasis id="C29541310153FFC178A2F9FA7DBA9268" bold="true" box="[198,500,1621,1647]" pageId="9" pageNumber="41">Geographic distribution</emphasis>
|
||
.
|
||
<materialsCitation id="4089977E0153FFC17A67F9FA79609268" box="[515,1326,1619,1647]" collectorName="Regiao dos Lagos" latitude="-23.793818" location="Rio de Janeiro State" longLatPrecision="1" longitude="-41.708565" pageId="9" pageNumber="41" specimenCount="1" stateProvince="Rio de Janeiro">
|
||
<collectorName id="5D14F8F50153FFC17A67F9FA7E9A9268" box="[515,724,1621,1647]" pageId="9" pageNumber="41">Região dos Lagos</collectorName>
|
||
(
|
||
<geoCoordinate id="95D5FBE40153FFC17A82F9FA7F329268" box="[742,892,1619,1647]" degrees="23" direction="south" minutes="47.629" orientation="latitude" pageId="9" pageNumber="41" precision="1" value="-23.793818">23°47.629’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="95D5FBE40153FFC17BECF9FA78699268" box="[904,1063,1619,1647]" degrees="41" direction="west" minutes="42.514" orientation="longitude" pageId="9" pageNumber="41" precision="1" value="-41.708565">41°42.514’W</geoCoordinate>
|
||
),
|
||
<collectingRegion id="322553C10153FFC17C24F9FA79609268" box="[1088,1326,1621,1647]" country="Brazil" name="Rio de Janeiro" pageId="9" pageNumber="41">Rio de Janeiro State</collectingRegion>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |