110 lines
13 KiB
XML
110 lines
13 KiB
XML
<document id="45211295379B51BC9623898376BC6A82" ID-DOI="10.11646/zootaxa.3990.2.2" ID-GBIF-Dataset="1740ec81-c55e-44ce-9a6d-cd62acd5d898" ID-ISSN="1175-5326" ID-Zenodo-Dep="242947" ID-ZooBank="BDF1BC11-4848-4858-99DC-0336A5FBEE2B" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461267666231" checkinUser="plazi" docAuthor="Helwerda, Renate A." docDate="2015" docId="03FA878C951EFE44FF26E4380605C9F6" docLanguage="en" docName="zt03990p220.pdf" docOrigin="Zootaxa 3990 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ringicula" docType="treatment" docVersion="9" lastPageNumber="211" masterDocId="FFC3FFF49510FE4AFFB1E574036DCA1D" masterDocTitle="Acteonidae, Bullinidae and Ringiculidae (Gastropoda: Heterobranchia) from the Plio-Pleistocene of the Philippines" masterLastPageNumber="220" masterPageNumber="197" pageNumber="211" updateTime="1698610896101" updateUser="plazi">
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<mods:mods id="B07683CEF1EBBCA083E06EB43E9E2DD8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="2DBEC69E00AE6C9F973A306D61822CAD">
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<mods:title id="F024FCF293CCD1EE9095BEAC1DB656F4">Acteonidae, Bullinidae and Ringiculidae (Gastropoda: Heterobranchia) from the Plio-Pleistocene of the Philippines</mods:title>
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</mods:titleInfo>
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<mods:name id="318A286BEE847EE160376C021C7478D3" type="personal">
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<mods:role id="73E905844109AFFDFA906FDE8EA8C870">
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<mods:roleTerm id="8F4DF4CF0740B106E04A531C624B3780">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8088A439B5C8E8A126DEF4DB7324FB65">Helwerda, Renate A.</mods:namePart>
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<mods:typeOfResource id="8807C465ABE21892DDB2D3DB5B1586EE">text</mods:typeOfResource>
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<mods:titleInfo id="9813D97E68E447449BBF9D0708B99C21">
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<mods:title id="F70296B106EE54CC062AD48FB05E5174">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7FC17A6A6563574C5395762527596D53">
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<mods:date id="F8ABD87E08124321863797750E3987C4">2015</mods:date>
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<mods:detail id="E060B92F3DEDBD8F949BF7251E82FE94" type="volume">
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<mods:number id="2E22642712F9C86838D7FA2B03754588">3990</mods:number>
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</mods:detail>
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<mods:detail id="72BCC99657D16AE9E19BD0B8E02C69BD" type="issue">
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<mods:number id="6675E9E8949173D9B26D473DBA663590">2</mods:number>
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</mods:detail>
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<mods:start id="6417598F099677E0F9BB5A60AB3267A6">197</mods:start>
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<mods:end id="667F0897B8CE42DCAB7E3AAE2200F872">220</mods:end>
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</mods:part>
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<mods:classification id="1CE610EC4C390C4B04A4ACBD884B7E01">journal article</mods:classification>
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<mods:identifier id="21C86BE20087AC9A2B15B040170BF599" type="DOI">10.11646/zootaxa.3990.2.2</mods:identifier>
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<mods:identifier id="3D1CC423DFDFF6FD332E556A76366585" type="GBIF-Dataset">1740ec81-c55e-44ce-9a6d-cd62acd5d898</mods:identifier>
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<mods:identifier id="31BE2B15CD91575B6F465DE94F2EBE96" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="923960E4E7F5E41EBDA94F000BADD1BD" type="Zenodo-Dep">242947</mods:identifier>
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<mods:identifier id="CEF52BCADD6F5653FB97599FF3D0414A" type="ZooBank">BDF1BC11-4848-4858-99DC-0336A5FBEE2B</mods:identifier>
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</mods:mods>
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<treatment id="03FA878C951EFE44FF26E4380605C9F6" ID-DOI="http://doi.org/10.5281/zenodo.6116533" ID-GBIF-Taxon="119638244" ID-Zenodo-Dep="6116533" LSID="urn:lsid:plazi:treatment:03FA878C951EFE44FF26E4380605C9F6" httpUri="http://treatment.plazi.org/id/03FA878C951EFE44FF26E4380605C9F6" lastPageNumber="211" pageId="14" pageNumber="211">
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<subSubSection id="C3496511951EFE44FF26E4380278CB9A" pageId="14" pageNumber="211" type="nomenclature">
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<paragraph id="8BEC369A951EFE44FF26E438020CCB7B" blockId="14.[151,353,332,391]" box="[151,353,332,358]" pageId="14" pageNumber="211">
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<heading id="D0A481F6951EFE44FF26E438020CCB7B" bold="true" box="[151,353,332,358]" fontSize="11" level="1" pageId="14" pageNumber="211" reason="1">
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<emphasis id="B927EA88951EFE44FF26E438020CCB7B" bold="true" box="[151,353,332,358]" pageId="14" pageNumber="211">
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<taxonomicName id="4C534D19951EFE44FF26E4380263CB7B" ID-CoL="7PFTM" box="[151,270,332,358]" class="Gastropoda" family="Ringiculidae" genus="Ringicula" higherTaxonomySource="CoL" kingdom="Animalia" order="Ellobiida" pageId="14" pageNumber="211" phylum="Mollusca" rank="genus">
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<emphasis id="B927EA88951EFE44FF26E4380263CB7B" bold="true" box="[151,270,332,358]" italics="true" pageId="14" pageNumber="211">Ringicula</emphasis>
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</taxonomicName>
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spec 1
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEC369A951EFE44FF26E41A0278CB9A" blockId="14.[151,353,332,391]" box="[151,277,366,391]" pageId="14" pageNumber="211">
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(
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<figureCitation id="13682A1F951EFE44FF2FE41A0260CB9A" box="[158,269,366,391]" captionStart="FIGURE 23 – 28. 23" captionStartId="13.[151,250,1781,1803]" captionTargetBox="[239,1346,193,1758]" captionTargetId="figure@13.[239,1347,193,1760]" captionTargetPageId="13" captionText="FIGURE 23 – 28. 23. Ringicula bella nov. spec .. Holotype RGM 961.797. Locality Anda 1. (a) rear view, (b) oblique apertural view, (c) apertural view, (d) basal view, (e) apical view. 24. Ringicula bella nov. spec .. Paratype RGM 961.750. Locality Tiep 2. (a) apical view, (b) apertural view, composite. 25. Ringicula spec 1. RGM 961.817. Locality Tiep 2. (a) rear view, (b) oblique apertural view, (c) apertural view, (d) basal view, (e) apical view. 26. Ringicula cf. spec 1. RGM 961.753. Locality Tiep 2. (a) rear view, (b) oblique apertural view, (c) apertural view, (d) basal view, (e) apical view. 27. Ringicula circumscripta nov. spec .. Holotype RGM 961.754. Locality Roxas. (a) rear view, (b) oblique apertural view, (c) apertural view, (d) basal view, (e) apical view. 28. Ringicula spec 2. RGM 961.751. Locality Tiep 2. (a) rear view, (b) oblique apertural view, (c) apertural view, (d) basal view, (e) apical view." httpUri="https://zenodo.org/record/242952/files/figure.png" pageId="14" pageNumber="211">Figure 25</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3496511951EFE44FF26E4C2007FC842" pageId="14" pageNumber="211" type="materials_examined">
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<paragraph id="8BEC369A951EFE44FF26E4C20148CBD2" blockId="14.[151,1437,438,1003]" box="[151,549,438,463]" pageId="14" pageNumber="211">
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<emphasis id="B927EA88951EFE44FF26E4C2026BCBD2" bold="true" box="[151,262,438,463]" pageId="14" pageNumber="211">Material.</emphasis>
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Tiep2 (1)
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<collectionCode id="ED42AE5F951EFE44FECDE4C302D1CBD2" box="[380,444,439,463]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="14" pageNumber="211">RGM</collectionCode>
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961.753.
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</paragraph>
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<paragraph id="8BEC369A951EFE44FF76E4AE007FC842" blockId="14.[151,1437,438,1003]" pageId="14" pageNumber="211">
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<emphasis id="B927EA88951EFE44FF76E4AE02F7CBEE" bold="true" box="[199,410,474,499]" pageId="14" pageNumber="211">Characterization.</emphasis>
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Shell medium-sized; H
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<quantity id="4CAB9B7F951EFE44FD1AE4AE007CCBEF" box="[683,785,474,499]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" pageId="14" pageNumber="211" unit="mm" value="4.25">4.25 mm</quantity>
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,
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<geoCoordinate id="EE67505D951EFE44FCACE4AF001DCBEE" box="[797,880,475,499]" direction="west" orientation="longitude" pageId="14" pageNumber="211" precision="555" value="-3.19">
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W
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<quantity id="4CAB9B7F951EFE44FC8EE4AF001DCBEE" box="[831,880,475,499]" metricMagnitude="-3" metricUnit="m" metricValue="3.19" pageId="14" pageNumber="211" unit="mm" value="3.19">3.19</quantity>
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</geoCoordinate>
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mm; protoconch slightly elevated, 1.1 whorl, DP
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<quantity id="4CAB9B7F951EFE44FF26E48B026CC80B" box="[151,257,511,535]" metricMagnitude="-4" metricUnit="m" metricValue="2.7" pageId="14" pageNumber="211" unit="mm" value="0.27">0.27 mm</quantity>
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; nucleus moderately small, DN
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<quantity id="4CAB9B7F951EFE44FDC7E48B018DC80B" box="[630,736,511,535]" metricMagnitude="-4" metricUnit="m" metricValue="1.7" pageId="14" pageNumber="211" unit="mm" value="0.17">0.17 mm</quantity>
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; teleoconch with two distinct subsutural ridges and grooves; additional sculpture of 13 irregularly spaced spiral grooves on the body whorl; lip crenulated; thin parietal callus with nearly obsolete lamella; posterior sinus rather deep.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3496511951EFE44FF76E71E0605C9F6" pageId="14" pageNumber="211" type="discussion">
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<paragraph id="8BEC369A951EFE44FF76E71E0605C9F6" blockId="14.[151,1437,438,1003]" pageId="14" pageNumber="211">
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<emphasis id="B927EA88951EFE44FF76E71E0256C89E" bold="true" box="[199,315,618,643]" pageId="14" pageNumber="211">Remarks.</emphasis>
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This specimen is rather similar in shape and size to the specimen described below under
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<taxonomicName id="4C534D19951EFE44FA9EE71F06F1C89E" box="[1327,1436,619,643]" class="Gastropoda" family="Ringiculidae" genus="Ringicula" higherTaxonomySource="CoL" kingdom="Animalia" order="Ellobiida" pageId="14" pageNumber="211" phylum="Mollusca" rank="genus">
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<emphasis id="B927EA88951EFE44FA9EE71F06F1C89E" box="[1327,1436,619,643]" italics="true" pageId="14" pageNumber="211">Ringicula</emphasis>
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</taxonomicName>
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cf. spec 1, but it differs in having two subsutural ridges and grooves instead of one ridge and groove, below which are 13 instead of 11 spiral grooves. Furthermore, its lip is crenulated instead of smooth and its posterior sinus is deeper. It is possible for a single variable species to contain such variations in sculpture and apertural characters. It is impossible to judge whether these differences are enough to treat the two specimens as separate species, because the intraspecific variation cannot be reviewed with only two specimens available. Therefore, they are not treated as separate species, even though other
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<taxonomicName id="4C534D19951EFE44FD8DE63701C4C946" box="[572,681,835,859]" class="Gastropoda" family="Ringiculidae" genus="Ringicula" higherTaxonomySource="CoL" kingdom="Animalia" order="Ellobiida" pageId="14" pageNumber="211" phylum="Mollusca" rank="genus">
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<emphasis id="B927EA88951EFE44FD8DE63701C4C946" box="[572,681,835,859]" italics="true" pageId="14" pageNumber="211">Ringicula</emphasis>
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</taxonomicName>
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species, represented in the studied material by many specimens, show very little intraspecific variation.
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<taxonomicName id="4C534D19951EFE44FDD6E61201B9C963" box="[615,724,870,894]" class="Gastropoda" family="Ringiculidae" genus="Ringicula" higherTaxonomySource="CoL" kingdom="Animalia" order="Ellobiida" pageId="14" pageNumber="211" phylum="Mollusca" rank="genus">
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<emphasis id="B927EA88951EFE44FDD6E61201B9C963" box="[615,724,870,894]" italics="true" pageId="14" pageNumber="211">Ringicula</emphasis>
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</taxonomicName>
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spec 1 and cf. spec 1 are similar in shape and sculpture to
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<taxonomicName id="4C534D19951EFE44FF26E6FF02B1C9BE" authority="Habe, 1950" authorityName="Habe" authorityYear="1950" box="[151,476,906,931]" class="Gastropoda" family="Ringiculidae" genus="Ringicula" higherTaxonomySource="CoL" kingdom="Animalia" order="Ellobiida" pageId="14" pageNumber="211" phylum="Mollusca" rank="species" species="pilula">
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<emphasis id="B927EA88951EFE44FF26E6FF0223C9BE" box="[151,334,907,931]" italics="true" pageId="14" pageNumber="211">Ringicula pilula</emphasis>
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Habe, 1950
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</taxonomicName>
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, but this species attains a larger size (H 7.0 mm,
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<geoCoordinate id="EE67505D951EFE44FBA2E6FF0734C9BE" box="[1043,1113,906,931]" direction="west" orientation="longitude" pageId="14" pageNumber="211" precision="5555" value="-5.0">W 5.0</geoCoordinate>
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mm) and it does not have a subsutural ridge and groove. They are also similar to
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<taxonomicName id="4C534D19951EFE44FCAAE6DA071CC9DA" authority="Hinds, 1844" authorityName="Hinds" authorityYear="1844" box="[795,1137,942,967]" class="Gastropoda" family="Ringiculidae" genus="Ringicula" higherTaxonomySource="CoL" kingdom="Animalia" order="Ellobiida" pageId="14" pageNumber="211" phylum="Mollusca" rank="species" species="caron">
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<emphasis id="B927EA88951EFE44FCAAE6DA00B9C9DB" box="[795,980,942,966]" italics="true" pageId="14" pageNumber="211">Ringicula caron</emphasis>
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<bibRefCitation id="EFC24B6B951EFE44FC51E6DA071CC9DA" author="Hinds" box="[992,1137,942,967]" pageId="14" pageNumber="211" refString="Hinds, R. B. (1844) Descriptions of new species of Ringicula and Naera from the cabinets of Sir E. Belcher and Hugh Cuming Esq. Proceedings of the Zoological Society of London, 12, 96 - 98." type="journal article" year="1844">Hinds, 1844</bibRefCitation>
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</taxonomicName>
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, but this species is more elongate, its sculpture of spiral grooves is more dense and it has a much stronger nodule on the parietal callus.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |