233 lines
27 KiB
XML
233 lines
27 KiB
XML
<document id="1C4721750B16BCDD61DC5DD9441F2C7E" ID-DOI="10.5281/zenodo.210977" ID-GBIF-Dataset="8eba0512-d65c-4c36-8c30-6d629fabfff8" ID-ISSN="1175-5326" ID-Zenodo-Dep="210977" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460550054144" checkinUser="plazi" docAuthor="Figueira, Raquel Medeiros Andrade & Absalão, Ricardo Silva" docDate="2012" docId="8E7187D88E2D675447C0E4C4FCBF6A91" docLanguage="en" docName="zt03527p027.pdf" docOrigin="Zootaxa 3527" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Gymnobela blakeana Dall 1881" docType="treatment" docVersion="10" lastPageNumber="19" masterDocId="7248FFA08E3F67464757E670FFE66D37" masterDocTitle="Deep-water Raphitomidae (Mollusca, Gastropoda, Conoidea) from the Campos Basin, southeast Brazil" masterLastPageNumber="27" masterPageNumber="1" pageNumber="19" updateTime="1698318146602" updateUser="plazi">
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<mods:titleInfo id="C9C9DCC593AA1955D4574807E9F6ADA0">
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<mods:title id="5C443893CD340B0D86739ADD794F57C5">Deep-water Raphitomidae (Mollusca, Gastropoda, Conoidea) from the Campos Basin, southeast Brazil</mods:title>
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<mods:namePart id="6F332250C79EF5A90FEDEC91C050298A">Figueira, Raquel Medeiros Andrade</mods:namePart>
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<mods:namePart id="BC9BB667E2B8AF504A7EE159A5F8BBCE">Absalão, Ricardo Silva</mods:namePart>
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<mods:typeOfResource id="C5BC3B189C13D98A943815A61565C2BA">text</mods:typeOfResource>
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<mods:title id="88C29A2A5870CC0D1173CA5F12D9477F">Zootaxa</mods:title>
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<mods:part id="F5B75338FAB347FD60423ACE087F609D">
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<mods:date id="0A4A4D82EA055A34F4928149B98530B9">2012</mods:date>
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<mods:detail id="BC7D84BED8F3B7A26BD90C66E50F06E1" type="volume">
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<mods:number id="5DF79CACDD2E33E3C7768B5B8A774FC7">3527</mods:number>
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<mods:start id="99E9B9D8C9504E2705BBB72D459F845C">1</mods:start>
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<mods:identifier id="1D9CAA26F3B4C187AC50E4F32DB20E2D" type="DOI">10.5281/zenodo.210977</mods:identifier>
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<mods:identifier id="E966D72996622892FD264848EA85AB7A" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="60F7BD0613405A82ABF765A213F1588C" type="Zenodo-Dep">210977</mods:identifier>
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<treatment id="8E7187D88E2D675447C0E4C4FCBF6A91" ID-DOI="http://doi.org/10.5281/zenodo.5632979" ID-GBIF-Taxon="119529290" ID-Zenodo-Dep="5632979" LSID="urn:lsid:plazi:treatment:8E7187D88E2D675447C0E4C4FCBF6A91" httpUri="http://treatment.plazi.org/id/8E7187D88E2D675447C0E4C4FCBF6A91" lastPageNumber="19" pageId="18" pageNumber="19">
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<subSubSection id="4EC265458E2D675447C0E4C4FEC86FD9" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="066736CE8E2D675447C0E4C4FDFA6FFA" blockId="18.[151,540,691,750]" box="[151,540,691,718]" pageId="18" pageNumber="19">
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<heading id="5D2F81A28E2D675447C0E4C4FDFA6FFA" bold="true" box="[151,540,691,718]" fontSize="11" level="1" pageId="18" pageNumber="19" reason="1">
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<taxonomicName id="C1D84D4D8E2D675447C0E4C4FDFA6FFA" ID-CoL="3HQGG" authority="Dall, 1881" authorityName="Dall" authorityYear="1881" box="[151,540,691,718]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="blakeana">
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||
<emphasis id="34ACEADC8E2D675447C0E4C4FDFA6FFA" bold="true" box="[151,540,691,718]" pageId="18" pageNumber="19">
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<emphasis id="34ACEADC8E2D675447C0E4C4FE716FF9" bold="true" box="[151,407,692,718]" italics="true" pageId="18" pageNumber="19">Gymnobela blakeana</emphasis>
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<bibRefCitation id="62494B3F8E2D675446C9E4C3FDFA6FFA" author="Dall" box="[414,540,691,717]" pageId="18" pageNumber="19" refString="Dall, W. H. (1881) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877 - 79, by the United States Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 9, 33 - 144." type="journal article" year="1881">Dall, 1881</bibRefCitation>
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</emphasis>
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||
</taxonomicName>
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||
</heading>
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</paragraph>
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<paragraph id="066736CE8E2D675447C0E4A6FEC86FD9" blockId="18.[151,540,691,750]" box="[151,302,726,750]" pageId="18" pageNumber="19">
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(
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<figureCitation id="9EE32A4B8E2D675447C8E4A6FEC06FD9" box="[159,294,726,750]" captionStart="FIGURES 27 – 37. 27, 28" captionStartId="16.[151,264,1718,1741]" captionTargetBox="[151,1435,411,1695]" captionTargetId="figure@16.[151,1436,411,1696]" captionTargetPageId="16" captionText="FIGURES 27 – 37. 27, 28 — Gymnobela atypha (Bush, 1893); 27 — IBUFRJ 16571, 20.42 mm, whole shell; 28 — IBUFRJ 18924, protoconch. Figures 29, 30 — Gymnobela bairdii (Verrill & Smith, 1884); 29 — IBUFRJ 16437, 22.48 mm, whole shell; 30 — IBUFRJ 18950, protoconch. Figures 31, 32 — Gymnobela chyta (Watson, 1881); 31 — IBUFRJ 16421, 31.54 mm, whole shell; 32 — IBUFRJ 19178, protoconch. Figures 33, 34 — Gymnobela xaioca n. sp.; 33 — Holotype MNRJ 30287, 20.94 mm, whole shell; 34 — Paratype IBUFRJ 16460, 14.34 mm, whole shell. Figures 35, 36 — Gymnobela blakeana Dall, 1881; 35 — IBUFRJ 16574, 10.02 mm, whole shell; 36 — Syntype USNM 87427. Figure 37 — Gymnobela aquilarum Watson, 1881, Holotype BMNH 1887.2. 9.724. Scale bars: 27 and 29 = 3 mm; 28, 30 and 32 = 300 μm; 31 and 33 = 4 mm; 34, 35, 36 and 37 = 2 mm." httpUri="https://zenodo.org/record/210981/files/figure.png" pageId="18" pageNumber="19">Figs. 35–36</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="4EC265458E2D675447C0E56FFBE16E45" pageId="18" pageNumber="19" type="reference_group">
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||
<paragraph id="066736CE8E2D675447C0E56FFDB36E03" blockId="18.[151,1095,798,882]" box="[151,597,798,821]" pageId="18" pageNumber="19">
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<treatmentCitationGroup id="26C811E08E2D675447C0E56FFDB36E03" box="[151,597,798,821]" pageId="18" pageNumber="19">
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||
<taxonomicName id="C1D84D4D8E2D675447C0E56FFDB66E03" ID-CoL="4KDRD" authority="Dall, 1881: 54" authorityName="Dall" authorityPageNumber="54" authorityYear="1881" box="[151,592,798,821]" class="Gastropoda" family="Raphitomidae" genus="Pleurotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="blakeana" subGenus="Bela">
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<emphasis id="34ACEADC8E2D675447C0E56FFEE86E02" box="[151,270,799,821]" italics="true" pageId="18" pageNumber="19">Pleurotoma</emphasis>
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||
(
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<emphasis id="34ACEADC8E2D6754464BE56FFEAC6E02" box="[284,330,799,821]" italics="true" pageId="18" pageNumber="19">Bela</emphasis>
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)
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<emphasis id="34ACEADC8E2D6754460EE56FFE506E02" box="[345,438,799,821]" italics="true" pageId="18" pageNumber="19">blakeana</emphasis>
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<treatmentCitation id="877910DF8E2D675446EBE56EFDB66E03" author="Dall" box="[444,592,798,820]" page="54" pageId="18" pageNumber="19" year="1881">
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<bibRefCitation id="62494B3F8E2D675446EBE56EFDCC6E03" author="Dall" box="[444,554,798,820]" pageId="18" pageNumber="19" refString="Dall, W. H. (1881) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877 - 79, by the United States Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 9, 33 - 144." type="journal article" year="1881">Dall, 1881</bibRefCitation>
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: 54
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</treatmentCitation>
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</taxonomicName>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="066736CE8E2D675447C0E54DFBE16E45" blockId="18.[151,1095,798,882]" pageId="18" pageNumber="19">
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<taxonomicName id="C1D84D4D8E2D675447C0E54DFE7C6E64" authority="(Pleurotomella)" baseAuthorityName="Pleurotomella" box="[151,410,829,851]" class="Gastropoda" family="Raphitomidae" genus="Mangilia" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="genus">
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<emphasis id="34ACEADC8E2D675447C0E54DFF126E64" box="[151,244,829,851]" italics="true" pageId="18" pageNumber="19">Mangilia</emphasis>
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(
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<emphasis id="34ACEADC8E2D67544655E54DFE746E64" box="[258,402,829,851]" italics="true" pageId="18" pageNumber="19">Pleurotomella</emphasis>
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)
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</taxonomicName>
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{
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<taxonomicName id="C1D84D4D8E2D675446FAE54DFDC46E64" ID-CoL="7P4MX" box="[429,546,829,851]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="genus">
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<emphasis id="34ACEADC8E2D675446FAE54DFDC46E64" box="[429,546,829,851]" italics="true" pageId="18" pageNumber="19">Gymnobela</emphasis>
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</taxonomicName>
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}
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<taxonomicName id="C1D84D4D8E2D67544563E54DFCE06E65" authority="Dall, 1881" authorityName="Dall" authorityYear="1881" box="[564,774,829,851]" class="Gastropoda" family="Raphitomidae" genus="Pleurotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="blakeana">
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<emphasis id="34ACEADC8E2D67544563E54DFD776E64" box="[564,657,829,851]" italics="true" pageId="18" pageNumber="19">blakeana</emphasis>
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<bibRefCitation id="62494B3F8E2D675445C0E54DFCE06E65" author="Dall" box="[663,774,829,851]" pageId="18" pageNumber="19" refString="Dall, W. H. (1881) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877 - 79, by the United States Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 9, 33 - 144." type="journal article" year="1881">Dall, 1881</bibRefCitation>
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</taxonomicName>
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:
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<bibRefCitation id="62494B3F8E2D67544447E54DFBA46E64" author="Dall" box="[784,1090,829,851]" pageId="18" pageNumber="19" refString="Dall, W. H. (1889) Reports on the results of dredgings, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1879 - 80), by the U. S. Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 18, 1 - 492, pls. 10 - 40." type="journal article" year="1889">Dall (1889: 126, pl. 10, fig. 1)</bibRefCitation>
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.
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<taxonomicName id="C1D84D4D8E2D675447C0E52CFE486E45" box="[151,430,860,882]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="subSpecies" species="aquilarum" subSpecies="auct">
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<emphasis id="34ACEADC8E2D675447C0E52CFE486E45" box="[151,430,860,882]" italics="true" pageId="18" pageNumber="19">Gymnobela aquilarum auct</emphasis>
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</taxonomicName>
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.
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<emphasis id="34ACEADC8E2D675446EDE52DFE066E45" box="[442,480,861,882]" italics="true" pageId="18" pageNumber="19">non</emphasis>
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Watson, 1882:
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<bibRefCitation id="62494B3F8E2D67544529E52BFBE56E45" author="Bouchet" box="[638,1027,859,882]" pageId="18" pageNumber="19" refString="Bouchet, P. & Waren, A. (1980) Revision of the Northeast Atlantic Bathyal and abyssal Turridae (Mollusca, Gastropoda). Journal of Molluscan Studies, Supplement 8, 1 - 119." type="book chapter" year="1980">Bouchet & Warén (1980: 56, fig. 121)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="4EC265458E2D675447C0E5EFFF336915" pageId="18" pageNumber="19" type="materials_examined">
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<paragraph id="066736CE8E2D675447C0E5EFFD0F6E81" blockId="18.[151,1437,926,1958]" box="[151,745,926,951]" pageId="18" pageNumber="19">
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<emphasis id="34ACEADC8E2D675447C0E5EFFEDB6E80" bold="true" box="[151,317,926,951]" pageId="18" pageNumber="19">
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<typeStatus id="D963886C8E2D675447C0E5EFFF346E80" box="[151,210,927,951]" pageId="18" pageNumber="19">Type</typeStatus>
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material
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</emphasis>
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:
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<typeStatus id="D963886C8E2D6754461BE5EEFE556E81" box="[332,435,926,950]" pageId="18" pageNumber="19" type="syntype">Syntypes</typeStatus>
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<collectionCode id="60C9AE0B8E2D675446EDE5EEFDED6E81" LSID="urn:lsid:biocol.org:col:34871" box="[442,523,926,950]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="18" pageNumber="19">USNM</collectionCode>
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87427,
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<collectionCode id="60C9AE0B8E2D67544531E5EEFD456E81" LSID="urn:lsid:biocol.org:col:33791" box="[614,675,926,950]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="18" pageNumber="19">MCZ</collectionCode>
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7151.
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</paragraph>
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<paragraph id="066736CE8E2D67544790E5B3FC186EED" blockId="18.[151,1437,926,1958]" box="[199,1022,962,987]" pageId="18" pageNumber="19">
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||
<emphasis id="34ACEADC8E2D67544790E5B3FEB96EEC" bold="true" box="[199,351,962,987]" pageId="18" pageNumber="19">
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||
<typeStatus id="D963886C8E2D67544790E5B3FEE46EEC" box="[199,258,963,987]" pageId="18" pageNumber="19">Type</typeStatus>
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locality
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</emphasis>
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: Cape San Antonio,
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<collectingCountry id="7ECF765E8E2D6754451EE5B2FD616EED" box="[585,647,962,986]" name="Cuba" pageId="18" pageNumber="19">Cuba</collectingCountry>
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, 1170. Yucatan,
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<collectingCountry id="7ECF765E8E2D67544417E5B2FC7F6EED" box="[832,921,962,986]" name="Mexico" pageId="18" pageNumber="19">Mexico</collectingCountry>
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.
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<quantity id="C1209B2B8E2D675444F4E5B2FC1C6EED" box="[931,1018,962,986]" metricMagnitude="3" metricUnit="m" metricValue="1.17" pageId="18" pageNumber="19" unit="m" value="1170.0">1170 m</quantity>
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.
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</paragraph>
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<paragraph id="066736CE8E2D67544790E596FF336915" blockId="18.[151,1437,926,1958]" pageId="18" pageNumber="19">
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||
<emphasis id="34ACEADC8E2D67544790E596FE556EC8" bold="true" box="[199,435,998,1023]" pageId="18" pageNumber="19">Material examined</emphasis>
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||
:
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<typeStatus id="D963886C8E2D67544693E597FE186EC8" box="[452,510,999,1023]" pageId="18" pageNumber="19">Type</typeStatus>
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material and 16574 [1] OP II # 13-2; 16664 [1] OP II # 15; 16682 [1] OP II # 16-1.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="4EC265458E2D67544790E25EFDC868E5" pageId="18" pageNumber="19" type="description">
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||
<paragraph id="066736CE8E2D67544790E25EFE3D6851" blockId="18.[151,1437,926,1958]" pageId="18" pageNumber="19">
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<emphasis id="34ACEADC8E2D67544790E25EFEB76970" bold="true" box="[199,337,1070,1095]" pageId="18" pageNumber="19">Description</emphasis>
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: Shell plump, cream-colored, up to
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||
<quantity id="C1209B2B8E2D675445A2E25EFC8C6971" box="[757,874,1070,1094]" metricMagnitude="-2" metricUnit="m" metricValue="1.002" pageId="18" pageNumber="19" unit="mm" value="10.02">10.02 mm</quantity>
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long. Protoconch broken in our specimens, with only one whorl remaining, showing however diagonal cancellation on the lower portion of this whorl. Clear-cut proto-teleoconch boundary. Teleoconch whorls strongly angled on the upper third, forming a shoulder. Axial ribs more abundant on the first whorls, about 26–28 on the third whorl, and become less numerous as the shell grows, about 16–18 on the fifth whorl, forming blunt nodules where they cross the whorl shoulder. Axial ribs continue, reaching the aperture but weakening towards it. Numerous weak and somewhat flattened spiral cords sculpture the entire surface of the whorls evenly, including the base. Suture well marked. Base short. Anal sinus hardly discernible. Inner lip reflected over parietal wall. Outer lip thin. Anterior siphonal canal short, wide and slightly inflected. Aperture elliptical.
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</paragraph>
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<paragraph id="066736CE8E2D67544790E302FDC868E5" blockId="18.[151,1437,926,1958]" pageId="18" pageNumber="19">
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||
<emphasis id="34ACEADC8E2D67544790E302FE0C68BC" bold="true" box="[199,490,1394,1419]" pageId="18" pageNumber="19">Geographic distribution</emphasis>
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: Northwest Atlantic:
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<collectingCountry id="7ECF765E8E2D675445B0E302FCC468BD" box="[743,802,1394,1418]" name="Cuba" pageId="18" pageNumber="19">Cuba</collectingCountry>
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and
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<collectingCountry id="7ECF765E8E2D67544409E302FC5568BD" box="[862,947,1394,1418]" name="Mexico" pageId="18" pageNumber="19">Mexico</collectingCountry>
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||
(
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<bibRefCitation id="62494B3F8E2D67544491E302FBA568BD" author="Dall" box="[966,1091,1394,1418]" pageId="18" pageNumber="19" refString="Dall, W. H. (1881) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877 - 79, by the United States Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 9, 33 - 144." type="journal article" year="1881">Dall, 1881</bibRefCitation>
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||
;
|
||
<bibRefCitation id="62494B3F8E2D67544305E302FB2968BD" author="Dall" box="[1106,1231,1394,1418]" pageId="18" pageNumber="19" refString="Dall, W. H. (1889) Reports on the results of dredgings, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1879 - 80), by the U. S. Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 18, 1 - 492, pls. 10 - 40." type="journal article" year="1889">Dall, 1889</bibRefCitation>
|
||
);
|
||
<collectingCountry id="7ECF765E8E2D675443B1E302FA8C68BD" box="[1254,1386,1394,1418]" name="Virgin Islands" pageId="18" pageNumber="19">Saint Croix</collectingCountry>
|
||
and
|
||
<collectingCountry id="7ECF765E8E2D675447C0E3E7FF176898" box="[151,241,1431,1455]" name="Haiti" pageId="18" pageNumber="19">Tortuga</collectingCountry>
|
||
, Caribbean (
|
||
<bibRefCitation id="62494B3F8E2D6754462AE3E6FE1E6899" author="Dall" box="[381,504,1430,1454]" pageId="18" pageNumber="19" refString="Dall, W. H. (1889) Reports on the results of dredgings, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1879 - 80), by the U. S. Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 18, 1 - 492, pls. 10 - 40." type="journal article" year="1889">Dall, 1889</bibRefCitation>
|
||
). Southwest Atlantic: Campos Basin, Rio de Janeiro (this paper).
|
||
<emphasis id="34ACEADC8E2D67544383E3E7FA856898" bold="true" box="[1236,1379,1431,1455]" pageId="18" pageNumber="19">Bathymetry</emphasis>
|
||
:
|
||
<quantity id="C1209B2B8E2D67544225E3E6FF4B68E5" metricMagnitude="2" metricUnit="m" metricValue="6.1899999999999995" pageId="18" pageNumber="19" unit="m" value="619.0">619 m</quantity>
|
||
(
|
||
<bibRefCitation id="62494B3F8E2D675447EBE3CAFED468E5" author="Dall" box="[188,306,1466,1490]" pageId="18" pageNumber="19" refString="Dall, W. H. (1889) Reports on the results of dredgings, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1879 - 80), by the U. S. Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 18, 1 - 492, pls. 10 - 40." type="journal article" year="1889">Dall, 1889</bibRefCitation>
|
||
)–
|
||
<quantity id="C1209B2B8E2D6754461EE3CAFE7868E5" box="[329,414,1466,1490]" metricMagnitude="3" metricUnit="m" metricValue="1.17" pageId="18" pageNumber="19" unit="m" value="1170.0">1170 m</quantity>
|
||
(
|
||
<bibRefCitation id="62494B3F8E2D675446FAE3CAFDC068E5" author="Dall" box="[429,550,1466,1490]" pageId="18" pageNumber="19" refString="Dall, W. H. (1881) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877 - 79, by the United States Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 9, 33 - 144." type="journal article" year="1881">Dall, 1881</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4EC265458E2D67544790E3AEFCBF6A91" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="066736CE8E2D67544790E3AEFECE6A0D" blockId="18.[151,1437,926,1958]" pageId="18" pageNumber="19">
|
||
<emphasis id="34ACEADC8E2D67544790E3AEFEAF68C0" bold="true" box="[199,329,1502,1527]" pageId="18" pageNumber="19">Discussion</emphasis>
|
||
: This species is characterized by the short anterior siphonal canal, the plump profile and the strong shoulder on the teleoconch whorls. Our material matches well with the
|
||
<typeStatus id="D963886C8E2D6754437FE073FB646B2C" box="[1064,1154,1539,1563]" pageId="18" pageNumber="19" type="syntype">syntype</typeStatus>
|
||
of
|
||
<taxonomicName id="C1D84D4D8E2D675443FDE073FAD26B2C" box="[1194,1332,1539,1563]" class="Gastropoda" family="Raphitomidae" genus="Pleurotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="blakeana">
|
||
<emphasis id="34ACEADC8E2D675443FDE073FB5D6B2D" box="[1194,1211,1539,1562]" italics="true" pageId="18" pageNumber="19">G</emphasis>
|
||
.
|
||
<emphasis id="34ACEADC8E2D6754439DE073FAD26B2C" box="[1226,1332,1539,1563]" italics="true" pageId="18" pageNumber="19">blakeana</emphasis>
|
||
</taxonomicName>
|
||
(fig. 36) and Dall’s original illustration (
|
||
<bibRefCitation id="62494B3F8E2D67544551E056FCFF6B09" author="Dall" box="[518,793,1574,1598]" pageId="18" pageNumber="19" refString="Dall, W. H. (1889) Reports on the results of dredgings, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877 - 78) and in the Caribbean Sea (1879 - 80), by the U. S. Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 18, 1 - 492, pls. 10 - 40." type="journal article" year="1889">Dall, 1889, pl. X, fig. 1</bibRefCitation>
|
||
). The only discrepancies we observed are the presence of a very slight subsutural spiral cord and a sharper axial ornamentation on the
|
||
<typeStatus id="D963886C8E2D67544362E03BFB696B54" box="[1077,1167,1611,1635]" pageId="18" pageNumber="19" type="syntype">syntype</typeStatus>
|
||
when compared to our individuals. We believe these differences to be intraspecific. The material illustrated by
|
||
<bibRefCitation id="62494B3F8E2D67544393E01EFE646B9D" author="Bouchet" pageId="18" pageNumber="19" refString="Bouchet, P. & Waren, A. (1980) Revision of the Northeast Atlantic Bathyal and abyssal Turridae (Mollusca, Gastropoda). Journal of Molluscan Studies, Supplement 8, 1 - 119." type="book chapter" year="1980">Bouchet & Warén (1980: 54, fig. 121)</bibRefCitation>
|
||
and identified as
|
||
<taxonomicName id="C1D84D4D8E2D6754450CE0E3FC536B9D" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[603,949,1682,1707]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="aquilarum">
|
||
<emphasis id="34ACEADC8E2D6754450CE0E3FD8A6B9D" box="[603,620,1683,1706]" italics="true" pageId="18" pageNumber="19">G</emphasis>
|
||
.
|
||
<emphasis id="34ACEADC8E2D67544529E0E3FD106B9C" box="[638,758,1683,1707]" italics="true" pageId="18" pageNumber="19">aquilarum</emphasis>
|
||
(Watson, 1882)
|
||
</taxonomicName>
|
||
is very likely a young individual of this species. It appears to us that this was a misidentification, according to the
|
||
<typeStatus id="D963886C8E2D67544378E0C7FB876BF8" box="[1071,1121,1719,1743]" pageId="18" pageNumber="19">type</typeStatus>
|
||
(fig. 37) and the original illustration of
|
||
<taxonomicName id="C1D84D4D8E2D6754466BE0ABFE326BC4" box="[316,468,1755,1779]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="aquilarum">
|
||
<emphasis id="34ACEADC8E2D6754466BE0ABFEAB6BC5" box="[316,333,1755,1778]" italics="true" pageId="18" pageNumber="19">G</emphasis>
|
||
.
|
||
<emphasis id="34ACEADC8E2D6754460BE0ABFE326BC4" box="[348,468,1755,1779]" italics="true" pageId="18" pageNumber="19">aquilarum</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="62494B3F8E2D675446B4E0AAFCDE6BC5" author="Watson" box="[483,824,1754,1778]" pageId="18" pageNumber="19" refString="Watson, R. B. (1886) Report on the Scaphopoda and Gasteropoda collected by H. M. S. Challenger during the years 1873 - 1876. Report on the scientific results of the voyage of H. M. S. Challenger during the years of 1873 - 1876, 15 (42), 1 - 680, 53 pls." type="journal article" year="1886">Watson, 1886, pl. XIII, fig. 4</bibRefCitation>
|
||
).
|
||
<taxonomicName id="C1D84D4D8E2D67544419E0ABFBB46BC4" box="[846,1106,1755,1779]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="aquilarum">
|
||
<emphasis id="34ACEADC8E2D67544419E0ABFBB46BC4" box="[846,1106,1755,1779]" italics="true" pageId="18" pageNumber="19">Gymnobela aquilarum</emphasis>
|
||
</taxonomicName>
|
||
does not have a shoulder on the teleoconch whorls, and the axial sculpture is extremely faint, without forming the blunt nodules observed in
|
||
<taxonomicName id="C1D84D4D8E2D675447C0E153FEC76A0C" box="[151,289,1827,1851]" class="Gastropoda" family="Raphitomidae" genus="Pleurotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="blakeana">
|
||
<emphasis id="34ACEADC8E2D675447C0E153FF4E6A0D" box="[151,168,1827,1850]" italics="true" pageId="18" pageNumber="19">G</emphasis>
|
||
.
|
||
<emphasis id="34ACEADC8E2D675447E0E153FEC76A0C" box="[183,289,1827,1851]" italics="true" pageId="18" pageNumber="19">blakeana</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="066736CE8E2D67544790E136FCBF6A91" blockId="18.[151,1437,926,1958]" pageId="18" pageNumber="19">
|
||
<taxonomicName id="C1D84D4D8E2D67544790E136FE536A69" box="[199,437,1862,1886]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="18" pageNumber="19" phylum="Mollusca" rank="species" species="blakeana">
|
||
<emphasis id="34ACEADC8E2D67544790E136FE536A69" box="[199,437,1862,1886]" italics="true" pageId="18" pageNumber="19">Gymnobela blakeana</emphasis>
|
||
</taxonomicName>
|
||
is reported for the first time in South Atlantic waters (21–22ºS). It was previously known to occur in the Caribbean (17–21ºN). Its bathymetric range is also increased. The deepest depth previously reported was
|
||
<quantity id="C1209B2B8E2D6754479EE1FEFEFB6A91" box="[201,285,1934,1958]" metricMagnitude="3" metricUnit="m" metricValue="1.17" pageId="18" pageNumber="19" unit="m" value="1170.0">1170 m</quantity>
|
||
(
|
||
<bibRefCitation id="62494B3F8E2D6754467BE1FEFE436A91" author="Dall" box="[300,421,1934,1958]" pageId="18" pageNumber="19" refString="Dall, W. H. (1881) Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico, and in the Caribbean Sea, 1877 - 79, by the United States Coast Survey Steamer ' Blake'. Bulletin of the Museum of Comparative Zoology, 9, 33 - 144." type="journal article" year="1881">Dall, 1881</bibRefCitation>
|
||
) and it has now been found at
|
||
<quantity id="C1209B2B8E2D675445AAE1FEFCB36A91" box="[765,853,1934,1958]" metricMagnitude="3" metricUnit="m" metricValue="1.664" pageId="18" pageNumber="19" unit="m" value="1664.0">1664 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |