258 lines
29 KiB
XML
258 lines
29 KiB
XML
<document id="61AB1BF900043C312D75493CF0C3D133" ID-CLB-Dataset="51443" ID-DOI="10.5281/zenodo.156075" ID-GBIF-Dataset="69960e43-388c-4602-a5f1-7bd23ceb9df2" ID-ISSN="11755326" ID-Zenodo-Dep="156075" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459435055738" checkinUser="plazi" docAuthor="Absalão, Ricardo Silva" docDate="2002" docId="03A6366EFFEFFFD4FEDDA9DCFEAB3639" docLanguage="en" docName="zt00056.pdf" docOrigin="Zootaxa 56" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Caelatura tigrina Absalão, 2002, n.sp." docType="treatment" docVersion="10" lastPageNumber="5" masterDocId="FF9F4E16FFEEFFD0FFD5AD02FF963477" masterDocTitle="Three new species of Barleeidae (Mollusca, Gastropoda, Rissooidea) from Brazil" masterLastPageNumber="7" masterPageNumber="1" pageNumber="2" updateTime="1698192531450" updateUser="ExternalLinkService">
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<mods:titleInfo id="BE5366F411152948CEFE53D2AFC95B7A">
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<mods:title id="E5B025E4AC2E0DF46818A655B1881B61">Three new species of Barleeidae (Mollusca, Gastropoda, Rissooidea) from Brazil</mods:title>
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<mods:name id="CF2ED4B597F2DDEFFEC25D3F1CE42CF6" type="personal">
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<mods:roleTerm id="292565F720E45A13F3F539D0BDF62EAB">Author</mods:roleTerm>
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<mods:namePart id="7C71D399F501D5A1EC065CFE03036508">Absalão, Ricardo Silva</mods:namePart>
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<mods:typeOfResource id="04AF4FC4358655D72C323A32F8A6BD91">text</mods:typeOfResource>
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<mods:title id="BFD68F9BB20629CBBA1BD9DB842C4B7A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="DE304650E16BC7BC1F49C7EE3C7954C1">
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<mods:date id="A69CB4E3E425724DE8ACCBD9FAD31ECF">2002</mods:date>
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<mods:detail id="129C80BA4C702B6972F4696F917D1B3C" type="volume">
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<mods:number id="7FDBED3F6A86775EDC4435CF7AEC23BE">56</mods:number>
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<mods:start id="D934ED0551A2CA20AC49EF3D13A9AD58">1</mods:start>
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<mods:end id="8865C05ACE1B59234BCD747D03F45684">7</mods:end>
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<mods:classification id="55C3A5939F255E55D74F637FD145C96B">journal article</mods:classification>
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<mods:identifier id="936DDDEBEF31C061F73682AD5FC92331" type="CLB-Dataset">51443</mods:identifier>
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<mods:identifier id="2DBF715C1CA41926A637E80CB8015AA8" type="DOI">10.5281/zenodo.156075</mods:identifier>
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<treatment id="03A6366EFFEFFFD4FEDDA9DCFEAB3639" ID-DOI="http://doi.org/10.5281/zenodo.6278064" ID-GBIF-Taxon="119329770" ID-Zenodo-Dep="6278064" LSID="urn:lsid:plazi:treatment:03A6366EFFEFFFD4FEDDA9DCFEAB3639" httpUri="http://treatment.plazi.org/id/03A6366EFFEFFFD4FEDDA9DCFEAB3639" lastPageId="4" lastPageNumber="5" pageId="1" pageNumber="2">
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<subSubSection id="C315D4F3FFEFFFD1FEDDA9DCFCAF3137" pageId="1" pageNumber="2" type="nomenclature">
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<paragraph id="8BB08778FFEFFFD1FEDDA9DCFD8A308F" blockId="1.[264,540,1246,1272]" box="[264,540,1246,1272]" pageId="1" pageNumber="2">
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||
<heading id="D0F83014FFEFFFD1FEDDA9DCFD8A308F" bold="true" box="[264,540,1246,1272]" fontSize="11" level="1" pageId="1" pageNumber="2" reason="1">
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||
<emphasis id="B97B5B6AFFEFFFD1FEDDA9DCFD8A308F" bold="true" box="[264,540,1246,1272]" pageId="1" pageNumber="2">
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<taxonomicName id="4C0FFCFBFFEFFFD1FEDDA9DCFE4C308F" ID-CoL="P92H" box="[264,474,1246,1272]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="1" pageNumber="2" phylum="Mollusca" rank="species" species="tigrina" status="sp. nov.">
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<emphasis id="B97B5B6AFFEFFFD1FEDDA9DCFE4C308F" bold="true" box="[264,474,1246,1272]" italics="true" pageId="1" pageNumber="2">Caelatura tigrina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A248E611FFEFFFD1FE34A9DCFD8A308F" box="[481,540,1246,1272]" pageId="1" pageNumber="2" rank="species">n.sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BB08778FFEFFFD1FEDDA82BFCAF3137" blockId="1.[264,825,1321,1344]" box="[264,825,1321,1344]" pageId="1" pageNumber="2">
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<taxonomicName id="4C0FFCFBFFEFFFD1FEDDA82BFEE23137" box="[264,372,1321,1344]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="1" pageNumber="2" phylum="Mollusca" rank="genus">
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<emphasis id="B97B5B6AFFEFFFD1FEDDA82BFEE23137" box="[264,372,1321,1344]" italics="true" pageId="1" pageNumber="2">Caelatura</emphasis>
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</taxonomicName>
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sp. 1:
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<bibRefCitation id="EF9EFA89FFEFFFD1FE69A82BFDB03137" author="Leal" box="[444,550,1321,1344]" pageId="1" pageNumber="7" refString="Leal, J. H. (1993) Marine Prosobranch Gastropods from Oceanic Islands off Brazil. Oegstgeest: Universal Book service, 418 pp." type="book" year="1993">Leal 1993</bibRefCitation>
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(p. 317: pl. 11, fig. CH).
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</paragraph>
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</subSubSection>
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<subSubSection id="C315D4F3FFEFFFD3FEDDA86DFDE730D1" lastPageId="3" lastPageNumber="4" pageId="1" pageNumber="2" type="diagnosis">
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<paragraph id="8BB08778FFEFFFD1FEDDA86DFAB031AE" blockId="1.[264,1326,1391,1897]" pageId="1" pageNumber="2">Diagnosis: Shell conic, whorls straight, nonumbilicate. Protoconch paucispiral with obsolete spiral sculpture. Teleoconch with 5 narrow wellspaced spiral cordlets, interspaces usually twice cordlet width. Color goldenbrown with white axial flames in fresh material.</paragraph>
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<paragraph id="8BB08778FFEFFFD1FEEDA8E5FCEE331E" blockId="1.[264,1326,1391,1897]" pageId="1" pageNumber="2">
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Description: Shell small, conic, whorls straight, goldenbrown with white axial flames in fresh material. Length ranging from
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<quantity id="4CF72A9DFFEFFFD1FD07AB0DFC00325E" box="[722,918,1551,1577]" metricMagnitude="-3" metricUnit="m" metricValue="2.36" metricValueMax="2.38" metricValueMin="2.34" pageId="1" pageNumber="2" unit="mm" value="2.36" valueMax="2.38" valueMin="2.34">2.34 to 2.38 mm</quantity>
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; width from
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<quantity id="4CF72A9DFFEFFFD1FBF9AB0DFB67325E" box="[1068,1265,1551,1577]" metricMagnitude="-3" metricUnit="m" metricValue="1.335" metricValueMax="1.35" metricValueMin="1.32" pageId="1" pageNumber="2" unit="mm" value="1.335" valueMax="1.35" valueMin="1.32">1.32 to 1.35 mm</quantity>
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. Protoconch paucispiral with obsolete spiral threads. Suture impressed. Apical angle around 40°. Teleoconch with about 5 spiral cordlets, 7 of them extending into base. Interspaces twice width of spiral cordlets, microsculptured by very fine, closely packed spiral threads. Top of spiral riblets with linear series of minute pits. Base straight, aperture oval, holostomate, anterior part of outer lip flaring outwards. No umbilicus. Operculum oval, solid, inner side bordered by one ridge, strong longitudinal rib present. A long peg rises from nucleus and extends beyond inner edge, but with a laminar expansion linking it to main body of operculum. Radula and anatomy not studied.
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</paragraph>
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<caption id="DF70D7F0FFECFFD2FEDDAB85FD09335F" httpUri="https://zenodo.org/record/156076/files/figure.png" pageId="2" pageNumber="3" targetBox="[336,1251,315,1647]" targetPageId="2">
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<paragraph id="8BB08778FFECFFD2FEDDAB85FD09335F" blockId="2.[264,1323,1671,1832]" pageId="2" pageNumber="3">
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<emphasis id="B97B5B6AFFECFFD2FEDDAB85FE2432E8" bold="true" box="[264,434,1671,1695]" pageId="2" pageNumber="3">FIGURES 15.</emphasis>
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<taxonomicName id="4C0FFCFBFFECFFD2FE6EAB85FDEE32E9" box="[443,632,1671,1694]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="tigrina" status="sp. nov.">
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<emphasis id="B97B5B6AFFECFFD2FE6EAB85FDEE32E9" box="[443,632,1671,1694]" italics="true" pageId="2" pageNumber="3">Caelatura tigrina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A248E611FFECFFD2FD57AB85FD2832E9" box="[642,702,1671,1694]" pageId="2" pageNumber="3" rank="species">n. sp.</taxonomicNameLabel>
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1 holotype (MNRJ 8619), length 2.50 mm; 2: paratype (IBUFRJ 12037), length 2.43 mm; 3: detail of sculpture of paratype; 4: operculae; 5: protoconch of paratype. Figs. 68:
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<taxonomicName id="4C0FFCFBFFECFFD2FE37ABCFFD7D3293" box="[482,747,1741,1764]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="speculabunda" status="sp. nov.">
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<emphasis id="B97B5B6AFFECFFD2FE37ABCFFD7D3293" box="[482,747,1741,1764]" italics="true" pageId="2" pageNumber="3">Caelatura speculabunda</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A248E611FFECFFD2FD27ABCFFCBB3293" box="[754,813,1741,1764]" pageId="2" pageNumber="3" rank="species">n. sp.</taxonomicNameLabel>
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(holotype MNRJ 8621). 6: length 2.46 mm; 7: protoconch; 8: detail of sculpture. Fig. 9:
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<taxonomicName id="4C0FFCFBFFECFFD2FD05ABEDFC5A3371" box="[720,972,1775,1798]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="spirocordata">
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<emphasis id="B97B5B6AFFECFFD2FD05ABEDFC5A3371" box="[720,972,1775,1798]" italics="true" pageId="2" pageNumber="3">Caelatura spirocordata</emphasis>
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</taxonomicName>
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(IBUFRJ). length 2.02 mm. All scale bars: 1.0 mm, except 4: 200 m.
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</paragraph>
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</caption>
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<paragraph id="8BB08778FFEDFFD3FEEDAC1EFA853541" blockId="3.[264,1324,284,1070]" box="[312,1299,284,310]" pageId="3" pageNumber="4">
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<typeStatus id="54B439DAFFEDFFD3FEEDAC1EFEE43541" box="[312,370,284,310]" pageId="3" pageNumber="4">Type</typeStatus>
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locality: Davis Seamount MD 55 # DC 41 (
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<geoCoordinate id="EE3BE1BFFFEDFFD3FC45AC1EFC6E3541" box="[912,1016,284,310]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="925" value="-20.65">20°39’ S</geoCoordinate>
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/
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<geoCoordinate id="EE3BE1BFFFEDFFD3FBDAAC1EFB023541" box="[1039,1172,284,310]" direction="west" orientation="longitude" pageId="3" pageNumber="4" precision="925" value="-34.716667">034°43’ W</geoCoordinate>
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),
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<quantity id="4CF72A9DFFEDFFD3FB7CAC1EFA993541" box="[1193,1295,284,310]" metricMagnitude="1" metricUnit="m" metricValue="6.4" metricValueMax="7.0" metricValueMin="5.8" pageId="3" pageNumber="4" unit="m" value="64.0" valueMax="70.0" valueMin="58.0">
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58
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<specimenCount id="9D094CF1FFEDFFD3FB1AAC1EFA993541" box="[1231,1295,284,310]" pageId="3" pageNumber="4" type="generic">70 m</specimenCount>
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</quantity>
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||
.
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</paragraph>
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<paragraph id="8BB08778FFEDFFD3FEEDAC46FD6035D9" blockId="3.[264,1324,284,1070]" pageId="3" pageNumber="4">
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<typeStatus id="54B439DAFFEDFFD3FEEDAC46FEE43529" box="[312,370,324,350]" pageId="3" pageNumber="4">Type</typeStatus>
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material:
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<typeStatus id="54B439DAFFEDFFD3FE22AC46FDFF3529" box="[503,617,324,350]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
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: MNRJ 8619;
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<typeStatus id="54B439DAFFEDFFD3FCFFAC46FC0C3529" box="[810,922,324,350]" pageId="3" pageNumber="4" type="paratype">paratypes</typeStatus>
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(five shells in each lot, except MNHN): IBUFRJ 12037; MNRJ 8620; MZUSP 35080; MORG 41053; ANSP 410285; MNHN (50 shells). All from
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<typeStatus id="54B439DAFFEDFFD3FD8AAC96FD0735D9" box="[607,657,404,430]" pageId="3" pageNumber="4">type</typeStatus>
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locality.
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</paragraph>
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<paragraph id="8BB08778FFEDFFD3FEEDACBEFB7E3639" blockId="3.[264,1324,284,1070]" pageId="3" pageNumber="4">
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Additional material: MNHN; Dogaressa Seamount: MD 55 # DC 43 (
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<geoCoordinate id="EE3BE1BFFFEDFFD3FB73ACBEFA8235A1" box="[1190,1300,444,470]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="925" value="-20.85">20°51’ S</geoCoordinate>
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/
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<geoCoordinate id="EE3BE1BFFFEDFFD3FEDDACE6FE063589" box="[264,400,484,510]" direction="west" orientation="longitude" pageId="3" pageNumber="4" precision="925" value="-33.75">033°45’ W</geoCoordinate>
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),
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<quantity id="4CF72A9DFFEDFFD3FE7DACE6FE7F3589" box="[424,489,484,510]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="3" pageNumber="4" unit="m" value="63.0">63 m</quantity>
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; MD 55 # DC42
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<geoCoordinate id="EE3BE1BFFFEDFFD3FD17ACE6FCA83589" box="[706,830,484,510]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="15" value="-20.901943">20°54’7”S</geoCoordinate>
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0 34 01’4”W,
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<quantity id="4CF72A9DFFEDFFD3FBD4ACE6FBD53589" box="[1025,1091,484,510]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="4" unit="m" value="60.0">60 m</quantity>
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; Vitória Seamount: MD 55 # DC24 20 41’8”S 0 37 49’5”W,
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<quantity id="4CF72A9DFFEDFFD3FCE6AF0EFC363651" box="[819,928,524,550]" metricMagnitude="1" metricUnit="m" metricValue="5.0" metricValueMax="5.2" metricValueMin="4.8" pageId="3" pageNumber="4" unit="m" value="50.0" valueMax="52.0" valueMin="48.0">4852 m</quantity>
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; Davis Bank: MD 55 # DC40 20 39’8”S 0 34 41’1”W,
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<quantity id="4CF72A9DFFEDFFD3FDEAAF36FDEB3639" box="[575,637,564,590]" metricMagnitude="1" metricUnit="m" metricValue="6.0" pageId="3" pageNumber="4" unit="m" value="60.0">60 m</quantity>
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||
; MD 55 # DC41 20 38’5”S 0 34 42’9”W,
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||
<quantity id="4CF72A9DFFEDFFD3FBABAF36FB723639" box="[1150,1252,564,590]" metricMagnitude="1" metricUnit="m" metricValue="6.4" metricValueMax="7.0" metricValueMin="5.8" pageId="3" pageNumber="4" unit="m" value="64.0" valueMax="70.0" valueMin="58.0">
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||
58
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||
<specimenCount id="9D094CF1FFEDFFD3FB71AF36FB723639" box="[1188,1252,564,590]" pageId="3" pageNumber="4" type="generic">70 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
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<paragraph id="8BB08778FFEDFFD3FEEDAF5EFE5136E9" blockId="3.[264,1324,284,1070]" pageId="3" pageNumber="4">
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||
Etymology: From “
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<taxonomicName id="4C0FFCFBFFEDFFD3FDF1AF5EFDE03601" authority="Latin" authorityName="Latin" box="[548,630,604,630]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="tigrina">tigrina</taxonomicName>
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” (Latin), of tigers, referring to the tigerstriped colour pattern of the shell.
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</paragraph>
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<paragraph id="8BB08778FFEDFFD3FEEDAFAEFBC736B1" blockId="3.[264,1324,284,1070]" box="[312,1105,684,710]" pageId="3" pageNumber="4">
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Range: VitóriaTrindade Seamounts Chain, off Southeastern
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<collectingCountry id="F318C7E8FFEDFFD3FBD7AFAEFBD836B1" box="[1026,1102,684,710]" name="Brazil" pageId="3" pageNumber="4">Brazil</collectingCountry>
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.
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</paragraph>
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<paragraph id="8BB08778FFEDFFD3FEEDAFD6FDE43059" blockId="3.[264,1324,284,1070]" pageId="3" pageNumber="4">
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Remarks: The conical outline, shell colour pattern, and narrow spiral sculpturing of
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<taxonomicName id="4C0FFCFBFFEDFFD3FAC5AFD6FEC13762" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="tigrina" status="sp. nov.">
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<emphasis id="B97B5B6AFFEDFFD3FAC5AFD6FEC13762" italics="true" pageId="3" pageNumber="4">C. tigrina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A248E611FFEDFFD3FE8AAFFEFE003761" box="[351,406,764,790]" pageId="3" pageNumber="4" rank="species">n.sp.</taxonomicNameLabel>
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are unique among South Americam
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<taxonomicName id="4C0FFCFBFFEDFFD3FC94AFFEFC2E3762" box="[833,952,764,789]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="genus">
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<emphasis id="B97B5B6AFFEDFFD3FC94AFFEFC2E3762" box="[833,952,764,789]" italics="true" pageId="3" pageNumber="4">Caelatura</emphasis>
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</taxonomicName>
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, and allow it to be easily distinguished from the other species with their convex outlines and thick spiral sculpturing. The operculum of
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<taxonomicName id="4C0FFCFBFFEDFFD3FE79AE4EFD8B3712" box="[428,541,844,869]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="tigrina" status="sp. nov.">
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<emphasis id="B97B5B6AFFEDFFD3FE79AE4EFD8B3712" box="[428,541,844,869]" italics="true" pageId="3" pageNumber="4">C. tigrina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A248E611FFEDFFD3FDF1AE4EFDCD3711" box="[548,603,844,870]" pageId="3" pageNumber="4" rank="species">n.sp.</taxonomicNameLabel>
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can be easily separated from that of
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<taxonomicName id="4C0FFCFBFFEDFFD3FBD2AE4EFB0A3712" box="[1031,1180,844,869]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="barcellosi">
|
||
<emphasis id="B97B5B6AFFEDFFD3FBD2AE4EFB0A3712" box="[1031,1180,844,869]" italics="true" pageId="3" pageNumber="4">C. barcellosi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EF9EFA89FFEDFFD3FB7EAE4EFD8A37F9" author="Absalao" pageId="3" pageNumber="7" refString="Absalao, R. S. & Rios, E. C. (1995) Descriptions of two new species of Caelatura (Gastropoda, Rissoidea, Barleeidae) from Brazil. Apex, 10 (2 / 3), 87 - 93." type="journal article" year="1995" yearSuffix="p">Absalão & Rios, 1995, p. 93, fig. 7</bibRefCitation>
|
||
) by its longer peg, the lack of a central axial rib, and the more conspicuous laminar expansion.
|
||
<taxonomicName id="4C0FFCFBFFEDFFD3FD88AE9EFC6F37C1" authority="Watson, 1885" authorityName="Watson" authorityYear="1885" box="[605,1017,924,950]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="pernambucensis">
|
||
<emphasis id="B97B5B6AFFEDFFD3FD88AE9EFCAB37C2" box="[605,829,924,949]" italics="true" pageId="3" pageNumber="4">C. pernambucensis</emphasis>
|
||
(Watson, 1885)
|
||
</taxonomicName>
|
||
has flexuos axial ribs and very fine spiral threads, and cannot be confused with any other congener known from the region. A chinklike umbilicus may be present in some specimens, as in
|
||
<taxonomicName id="4C0FFCFBFFEDFFD3FB45AEEEFABD3072" box="[1168,1323,1004,1029]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="barcellosi">
|
||
<emphasis id="B97B5B6AFFEDFFD3FB45AEEEFABD3072" box="[1168,1323,1004,1029]" italics="true" pageId="3" pageNumber="4">C. barcellosi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EF9EFA89FFEDFFD3FEC5A916FDF23059" author="Absalao" box="[272,612,1044,1070]" pageId="3" pageNumber="7" refString="Absalao, R. S. & Rios, E. C. (1995) Descriptions of two new species of Caelatura (Gastropoda, Rissoidea, Barleeidae) from Brazil. Apex, 10 (2 / 3), 87 - 93." type="journal article" year="1995" yearSuffix="p">Absalão & Rios, 1995, p. 89</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB08778FFEDFFD3FEDDA98EFDE730D1" blockId="3.[264,625,1163,1190]" box="[264,625,1163,1190]" pageId="3" pageNumber="4">
|
||
<emphasis id="B97B5B6AFFEDFFD3FEDDA98EFDFC30D2" bold="true" box="[264,618,1163,1190]" pageId="3" pageNumber="4">
|
||
<taxonomicName id="4C0FFCFBFFEDFFD3FEDDA98EFDA630D1" box="[264,560,1164,1190]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="species" species="speculabunda" status="sp. nov.">
|
||
<emphasis id="B97B5B6AFFEDFFD3FEDDA98EFDA630D1" bold="true" box="[264,560,1164,1190]" italics="true" pageId="3" pageNumber="4">Caelatura speculabunda</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A248E611FFEDFFD3FDE2A989FDFC30D2" box="[567,618,1163,1189]" pageId="3" pageNumber="4" rank="species">n.sp</taxonomicNameLabel>
|
||
</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315D4F3FFEDFFD4FEDDA9DEFEAB3639" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="description">
|
||
<paragraph id="8BB08778FFEDFFD3FEDDA9DEFC883084" blockId="3.[264,798,1244,1267]" box="[264,798,1244,1267]" pageId="3" pageNumber="4">
|
||
<taxonomicName id="4C0FFCFBFFEDFFD3FEDDA9DEFEE23084" box="[264,372,1244,1267]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B97B5B6AFFEDFFD3FEDDA9DEFEE23084" box="[264,372,1244,1267]" italics="true" pageId="3" pageNumber="4">Caelatura</emphasis>
|
||
</taxonomicName>
|
||
sp. 3:
|
||
<bibRefCitation id="EF9EFA89FFEDFFD3FE69A9DEFDB03084" author="Leal" box="[444,550,1244,1267]" pageId="3" pageNumber="7" refString="Leal, J. H. (1993) Marine Prosobranch Gastropods from Oceanic Islands off Brazil. Oegstgeest: Universal Book service, 418 pp." type="book" year="1993">Leal 1993</bibRefCitation>
|
||
(p. 317: pl. 11, fig. N).
|
||
</paragraph>
|
||
<paragraph id="8BB08778FFEDFFD3FEDDA825FC9831E6" blockId="3.[264,1323,1319,1873]" pageId="3" pageNumber="4">Diagnosis: Shell ovalpupoid. Whorls slightly convex, convexity concentrated in posterior part of whorls. Nonumbilicate. Protoconch paucispiral with 23 spiral cordlets. Teleoconch with 910 close, thick, spiral cordlets.</paragraph>
|
||
<paragraph id="8BB08778FFEDFFD3FEEDA89DFD1D32C6" blockId="3.[264,1323,1319,1873]" pageId="3" pageNumber="4">
|
||
Description: Shell small, length ranging from
|
||
<quantity id="4CF72A9DFFEDFFD3FCB2A89DFBA031CE" box="[871,1078,1439,1465]" metricMagnitude="-3" metricUnit="m" metricValue="2.36" metricValueMax="2.37" metricValueMin="2.35" pageId="3" pageNumber="4" unit="mm" value="2.36" valueMax="2.37" valueMin="2.35">2.35 to 2.37 mm</quantity>
|
||
; width from
|
||
<quantity id="4CF72A9DFFEDFFD3FB03A89DFEEE3196" metricMagnitude="-3" metricUnit="m" metricValue="1.13" metricValueMax="1.14" metricValueMin="1.12" pageId="3" pageNumber="4" unit="mm" value="1.13" valueMax="1.14" valueMin="1.12">1.12 to 1.14 mm</quantity>
|
||
. Shell white, ovatepupoid with slightly rounded whorls. Convexity mainly in posterior part of whorls. Suture impressed. Protoconch paucispiral with 23 spiral cordlets. Apical angle around 34o. Nine to ten thick spiral cordlets on body whorl. Interspaces with many minute threads, width variable but never as wide as cordlets. Base slightly rounded, with about 8 spiral cords. Anterior part of outer lip flaring slightly outward. No umbilicus. Operculum and radula unknown.
|
||
</paragraph>
|
||
<paragraph id="8BB08778FFEDFFD3FEEDABBDFA8C32AE" blockId="3.[264,1323,1319,1873]" box="[312,1306,1727,1753]" pageId="3" pageNumber="4">
|
||
<typeStatus id="54B439DAFFEDFFD3FEEDABBDFEE432AE" box="[312,370,1727,1753]" pageId="3" pageNumber="4">Type</typeStatus>
|
||
locality: Dogaressa Seamount: MD 55 # DC 43 (
|
||
<geoCoordinate id="EE3BE1BFFFEDFFD3FC68ABBDFBB332AE" box="[957,1061,1727,1753]" direction="south" orientation="latitude" pageId="3" pageNumber="4" precision="925" value="-20.85">20°51’ S</geoCoordinate>
|
||
/
|
||
<geoCoordinate id="EE3BE1BFFFEDFFD3FBE9ABBDFB5432AE" box="[1084,1218,1727,1753]" direction="west" orientation="longitude" pageId="3" pageNumber="4" precision="925" value="-33.75">033°45’ W</geoCoordinate>
|
||
),
|
||
<specimenCount id="9D094CF1FFEDFFD3FB02ABBDFA8C32AE" box="[1239,1306,1727,1753]" pageId="3" pageNumber="4" type="generic">
|
||
<quantity id="4CF72A9DFFEDFFD3FB02ABBDFA8332AE" box="[1239,1301,1727,1753]" metricMagnitude="1" metricUnit="m" metricValue="6.3" pageId="3" pageNumber="4" unit="m" value="63.0">63 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
<paragraph id="8BB08778FFEDFFD3FEEDABE5FC4B3376" blockId="3.[264,1323,1319,1873]" box="[312,989,1767,1793]" pageId="3" pageNumber="4">
|
||
<typeStatus id="54B439DAFFEDFFD3FEEDABE5FEE43376" box="[312,370,1767,1793]" pageId="3" pageNumber="4">Type</typeStatus>
|
||
material:
|
||
<typeStatus id="54B439DAFFEDFFD3FE3CABE5FDCD3376" box="[489,603,1767,1793]" pageId="3" pageNumber="4" type="holotype">Holotype</typeStatus>
|
||
: MNRJ 8621;
|
||
<typeStatus id="54B439DAFFEDFFD3FCD0ABE5FCE63376" box="[773,880,1767,1793]" pageId="3" pageNumber="4" type="paratype">Paratype</typeStatus>
|
||
: MNHN.
|
||
</paragraph>
|
||
<paragraph id="8BB08778FFEDFFD3FEEDAA0DFB153326" blockId="3.[264,1323,1319,1873]" pageId="3" pageNumber="4">Etymology: From “specula” (Latin) looking for, attentive, and “bundus,” an ongoing action, referring to the active search for small gastropods far from the coast.</paragraph>
|
||
<paragraph id="8BB08778FFEAFFD4FEEDAC1EFD073541" blockId="4.[264,1324,284,590]" box="[312,657,284,310]" pageId="4" pageNumber="5">Range: Dogaressa Seamount.</paragraph>
|
||
<paragraph id="8BB08778FFEAFFD4FEEDAC46FEAB3639" blockId="4.[264,1324,284,590]" pageId="4" pageNumber="5">
|
||
Remarks:
|
||
<taxonomicName id="4C0FFCFBFFEAFFD4FE65AC46FC7F3529" authority="Absalao & Rios, 1995" authorityName="Absalao & Rios" authorityYear="1995" box="[432,1001,324,350]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="spirocordata">
|
||
<emphasis id="B97B5B6AFFEAFFD4FE65AC46FD53352A" box="[432,709,324,349]" italics="true" pageId="4" pageNumber="5">Caelatura spirocordata</emphasis>
|
||
(
|
||
<bibRefCitation id="EF9EFA89FFEAFFD4FD03AC46FC773529" author="Absalao" box="[726,993,324,350]" pageId="4" pageNumber="7" refString="Absalao, R. S. & Rios, E. C. (1995) Descriptions of two new species of Caelatura (Gastropoda, Rissoidea, Barleeidae) from Brazil. Apex, 10 (2 / 3), 87 - 93." type="journal article" year="1995">Absalão & Rios, 1995</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
is the most similar species to
|
||
<taxonomicName id="4C0FFCFBFFEAFFD4FEFCAC6EFE6735F2" box="[297,497,364,389]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="speculabunda" status="sp. nov.">
|
||
<emphasis id="B97B5B6AFFEAFFD4FEFCAC6EFE6735F2" box="[297,497,364,389]" italics="true" pageId="4" pageNumber="5">C. speculabunda</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A248E611FFEAFFD4FE2FAC6EFDA235F1" box="[506,564,364,390]" pageId="4" pageNumber="5" rank="species">n.sp.</taxonomicNameLabel>
|
||
, but the former has a more evenly convex shell and a rounded base, while
|
||
<taxonomicName id="4C0FFCFBFFEAFFD4FE40AC96FDCC35DA" box="[405,602,404,429]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="speculabunda" status="sp. nov.">
|
||
<emphasis id="B97B5B6AFFEAFFD4FE40AC96FDCC35DA" box="[405,602,404,429]" italics="true" pageId="4" pageNumber="5">C. speculabunda</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A248E611FFEAFFD4FDB7AC96FD0F35D9" box="[610,665,404,430]" pageId="4" pageNumber="5" rank="species">n.sp.</taxonomicNameLabel>
|
||
has, in general, slightly convex whorls, which are most convex on the posterior part of the whorls. It also has more numerous spiral sculptures than does
|
||
<taxonomicName id="4C0FFCFBFFEAFFD4FE54ACE6FDAC358A" box="[385,570,484,509]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="spirocordata">
|
||
<emphasis id="B97B5B6AFFEAFFD4FE54ACE6FDAC358A" box="[385,570,484,509]" italics="true" pageId="4" pageNumber="5">C. spirocordata</emphasis>
|
||
</taxonomicName>
|
||
in both teleconch and base.
|
||
<taxonomicName id="4C0FFCFBFFEAFFD4FC59ACE6FABC3589" authority="Watson, 1885" authorityName="Watson" authorityYear="1885" box="[908,1322,484,510]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="pernambucensis">
|
||
<emphasis id="B97B5B6AFFEAFFD4FC59ACE6FBF8358A" box="[908,1134,484,509]" italics="true" pageId="4" pageNumber="5">C. pernambucensis</emphasis>
|
||
(Watson, 1885)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C0FFCFBFFEAFFD4FEEFAF0EFD4A3651" authority="Absalao & Rios, 1995" authorityName="Absalao & Rios" authorityYear="1995" box="[314,732,524,550]" class="Gastropoda" family="Barleeiidae" genus="Caelatura" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="barcellosi">
|
||
<emphasis id="B97B5B6AFFEAFFD4FEEFAF0EFE463652" box="[314,464,524,549]" italics="true" pageId="4" pageNumber="5">C. barcellosi</emphasis>
|
||
<bibRefCitation id="EF9EFA89FFEAFFD4FE02AF0EFD4A3651" author="Absalao" box="[471,732,524,550]" pageId="4" pageNumber="7" refString="Absalao, R. S. & Rios, E. C. (1995) Descriptions of two new species of Caelatura (Gastropoda, Rissoidea, Barleeidae) from Brazil. Apex, 10 (2 / 3), 87 - 93." type="journal article" year="1995">Absalão & Rios, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
have axial ribs, which are lacking in this new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |