treatments-xml/data/8E/71/87/8E7187D88E2C675547C0E6E7FC7969A9.xml
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<document id="CC904A03C125346C103415E252EA6247" 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 &amp; Absalão, Ricardo Silva" docDate="2012" docId="8E7187D88E2C675547C0E6E7FC7969A9" 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 xaioca Figueira &amp; Absalão, 2012, n. sp." docType="treatment" docVersion="10" lastPageNumber="20" masterDocId="7248FFA08E3F67464757E670FFE66D37" masterDocTitle="Deep-water Raphitomidae (Mollusca, Gastropoda, Conoidea) from the Campos Basin, southeast Brazil" masterLastPageNumber="27" masterPageNumber="1" pageNumber="20" updateTime="1698318146602" updateUser="plazi">
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<mods:title id="C169F124745A4A157D1E4BCB87C0C4B5">Deep-water Raphitomidae (Mollusca, Gastropoda, Conoidea) from the Campos Basin, southeast Brazil</mods:title>
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<mods:namePart id="53CB80FE986EA81D66DE2350DED20904">Figueira, Raquel Medeiros Andrade</mods:namePart>
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<mods:namePart id="9DA66C5E02795E8DC93D5F540CF85F71">Absalão, Ricardo Silva</mods:namePart>
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<treatment id="8E7187D88E2C675547C0E6E7FC7969A9" ID-DOI="http://doi.org/10.5281/zenodo.5632981" ID-GBIF-Taxon="119529289" ID-Zenodo-Dep="5632981" LSID="urn:lsid:plazi:treatment:8E7187D88E2C675547C0E6E7FC7969A9" httpUri="http://treatment.plazi.org/id/8E7187D88E2C675547C0E6E7FC7969A9" lastPageNumber="20" pageId="19" pageNumber="20">
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<taxonomicName id="C1D84D4D8E2C675547C0E6E7FE9E6D86" ID-CoL="3HQJW" box="[151,376,151,177]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="xaioca" status="sp. nov.">
<emphasis id="34ACEADC8E2C675547C0E6E7FE9E6D86" bold="true" box="[151,376,151,177]" italics="true" pageId="19" pageNumber="20">Gymnobela xaioca</emphasis>
</taxonomicName>
<taxonomicNameLabel id="2F9F57A78E2C67554628E6E7FE276D86" box="[383,449,151,177]" pageId="19" pageNumber="20" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="066736CE8E2C675547C0E6CAFEC86DE5" blockId="19.[151,449,151,210]" box="[151,302,186,210]" pageId="19" pageNumber="20">
(
<figureCitation id="9EE32A4B8E2C675547C8E6CAFEC06DE5" box="[159,294,186,210]" 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 &amp; 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="19" pageNumber="20">Figs. 3334</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="4EC265458E2C675547C0E773FD636CF9" pageId="19" pageNumber="20" type="materials_examined">
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<emphasis id="34ACEADC8E2C675547C0E773FEDB6C2C" bold="true" box="[151,317,258,283]" pageId="19" pageNumber="20">
<typeStatus id="D963886C8E2C675547C0E773FF346C2C" box="[151,210,259,283]" pageId="19" pageNumber="20">Type</typeStatus>
material
</emphasis>
:
<typeStatus id="D963886C8E2C6755461CE772FE556C2D" box="[331,435,258,282]" pageId="19" pageNumber="20" type="holotype">Holotype</typeStatus>
<collectionCode id="60C9AE0B8E2C675546EDE773FDE36C2D" box="[442,517,259,282]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="19" pageNumber="20">MNRJ</collectionCode>
30287 [1] OP I # 3 (
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,
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<geoCoordinate id="63EC50098E2C67554493E772FBFD6C2D" box="[964,1051,258,282]" direction="south" orientation="latitude" pageId="19" pageNumber="20" precision="925" value="-22.533333">22°32'S</geoCoordinate>
,
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),
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,
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.
<typeStatus id="D963886C8E2C67554796E757FEC56C08" box="[193,291,295,319]" pageId="19" pageNumber="20" type="paratype">Paratype</typeStatus>
IBUFRJ 16460 [1] OP I # 9 (
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,
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<geoCoordinate id="63EC50098E2C675544D5E756FC316C09" box="[898,983,294,318]" direction="south" orientation="latitude" pageId="19" pageNumber="20" precision="925" value="-22.65">22°39'S</geoCoordinate>
,
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),
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,
<quantity id="C1209B2B8E2C675543A3E756FA7E6C09" box="[1268,1432,294,318]" metricMagnitude="3" metricUnit="m" metricValue="1.6149999999999998" metricValueMax="1.621" metricValueMin="1.609" pageId="19" pageNumber="20" unit="m" value="1615.0" valueMax="1621.0" valueMin="1609.0">16091621 m</quantity>
.
<typeStatus id="D963886C8E2C675547C0E73BFF1F6C54" box="[151,249,331,355]" pageId="19" pageNumber="20" type="paratype">Paratype</typeStatus>
<collectionCode id="60C9AE0B8E2C67554657E73BFEB06C55" LSID="urn:lsid:biocol.org:col:34988" box="[256,342,331,354]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="19" pageNumber="20">MNHN</collectionCode>
[1] OP I # 9 (
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,
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<geoCoordinate id="63EC50098E2C67554599E73AFCC56C55" box="[718,803,330,354]" direction="south" orientation="latitude" pageId="19" pageNumber="20" precision="925" value="-22.65">22°39'S</geoCoordinate>
,
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),
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,
<quantity id="C1209B2B8E2C6755437FE73AFB206C55" box="[1064,1222,330,354]" metricMagnitude="3" metricUnit="m" metricValue="1.6149999999999998" metricValueMax="1.621" metricValueMin="1.609" pageId="19" pageNumber="20" unit="m" value="1615.0" valueMax="1621.0" valueMin="1609.0">16091621 m</quantity>
.
</paragraph>
<paragraph id="066736CE8E2C67554790E71FFEDF6C9D" blockId="19.[151,1437,258,1182]" pageId="19" pageNumber="20">
<emphasis id="34ACEADC8E2C67554790E71FFE876CB0" bold="true" box="[199,353,366,391]" pageId="19" pageNumber="20">
<typeStatus id="D963886C8E2C67554790E71FFEE46CB0" box="[199,258,367,391]" pageId="19" pageNumber="20">Type</typeStatus>
locality
</emphasis>
:
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,
<geoCoordinate id="63EC50098E2C6755468FE71EFDDA6CB1" box="[472,572,366,390]" direction="west" orientation="longitude" pageId="19" pageNumber="20" precision="925" value="-39.966667">39°58'W</geoCoordinate>
<geoCoordinate id="63EC50098E2C6755451BE71EFD446CB1" box="[588,674,366,390]" direction="south" orientation="latitude" pageId="19" pageNumber="20" precision="925" value="-22.533333">22°32'S</geoCoordinate>
,
<geoCoordinate id="63EC50098E2C675545F8E71EFCF46CB1" box="[687,786,366,390]" direction="west" orientation="longitude" pageId="19" pageNumber="20" precision="925" value="-39.933334">39°56'W</geoCoordinate>
, Campos Basin, Southeast
<collectingCountry id="7ECF765E8E2C67554311E71EFB6B6CB1" box="[1094,1165,366,390]" name="Brazil" pageId="19" pageNumber="20">Brazil</collectingCountry>
, Southwestern Atlantic,
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.
</paragraph>
<paragraph id="066736CE8E2C67554790E7C6FD636CF9" blockId="19.[151,1437,258,1182]" box="[199,645,438,463]" pageId="19" pageNumber="20">
<emphasis id="34ACEADC8E2C67554790E7C6FE4F6CF8" bold="true" box="[199,425,438,463]" pageId="19" pageNumber="20">Material examined</emphasis>
: The
<typeStatus id="D963886C8E2C675546BDE7C7FDFC6CF8" box="[490,538,439,463]" pageId="19" pageNumber="20">type</typeStatus>
material.
</paragraph>
</subSubSection>
<subSubSection id="4EC265458E2C67554790E7AAFE106FD9" pageId="19" pageNumber="20" type="description">
<paragraph id="066736CE8E2C67554790E7AAFE106FD9" blockId="19.[151,1437,258,1182]" pageId="19" pageNumber="20">
<emphasis id="34ACEADC8E2C67554790E7AAFEB76CC4" bold="true" box="[199,337,474,499]" pageId="19" pageNumber="20">Description</emphasis>
: Shell slender, biconical-fusiform, yellowish, up to
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long. Protoconch not observed. Teleoconch whorls with a low-set shoulder forming a pagoda-like profile. Axial sculpture consists of many short fine axial riblets below the suture but not reaching the whorl shoulder, and 1618 axial folds (on the fifth whorl). Except for the body whorl, the axial folds are angled on the whorl shoulder. Body whorl with about 28 very faint opisthocline axial ribs which extend onto the base, feebly reaching the aperture. Numerous weak and flattened spiral cords sculpture the entire surface of the whorls evenly, including the base. Suture shallow. Base elongated. Anal sinus wide and shallow. Inner lip reflected over parietal wall. Outer lip very thin. Anterior siphonal canal long and narrow. Aperture elliptical.
</paragraph>
</subSubSection>
<subSubSection id="4EC265458E2C67554790E48BFB096E49" pageId="19" pageNumber="20" type="etymology">
<paragraph id="066736CE8E2C67554790E48BFE286E6C" blockId="19.[151,1437,258,1182]" pageId="19" pageNumber="20">
<emphasis id="34ACEADC8E2C67554790E48BFEAE6E24" bold="true" box="[199,328,763,787]" pageId="19" pageNumber="20">Etymology</emphasis>
:
<taxonomicName id="C1D84D4D8E2C67554609E48CFE4B6E24" box="[350,429,764,787]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="xaioca" status="sp. nov.">
<emphasis id="34ACEADC8E2C67554609E48CFE4B6E24" box="[350,429,764,787]" italics="true" pageId="19" pageNumber="20">Xaioca</emphasis>
</taxonomicName>
is a word in Tupy, a major language of Brazilian indigenous peoples, and means “unwrinkle”, referring to the fact that his species has strong axial ornamentation on the earlier whorls that tend to vanish as the animal grows.
</paragraph>
<paragraph id="066736CE8E2C67554790E516FB096E49" blockId="19.[151,1437,258,1182]" box="[199,1263,870,895]" pageId="19" pageNumber="20">
<emphasis id="34ACEADC8E2C67554790E516FE016E48" bold="true" box="[199,487,870,895]" pageId="19" pageNumber="20">Geographic distribution</emphasis>
: Only known from Campos Basin, off Rio de Janeiro,
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.
</paragraph>
</subSubSection>
<subSubSection id="4EC265458E2C67554790E5FAFC7969A9" pageId="19" pageNumber="20" type="discussion">
<paragraph id="066736CE8E2C67554790E5FAFC7969A9" blockId="19.[151,1437,258,1182]" pageId="19" pageNumber="20">
<emphasis id="34ACEADC8E2C67554790E5FAFEA36E94" bold="true" box="[199,325,906,931]" pageId="19" pageNumber="20">Discussion</emphasis>
: This species can be characterized by its very long anterior siphonal canal, faint spiral sculpture, axial sculpture strong and forming a shoulder on the earlier whorls and vanishing on the later whorls. Our material resembles Dalls illustration of
<taxonomicName id="C1D84D4D8E2C675546ABE5A3FC1B6EDD" authority="Verrill &amp; Smith, 1884" authorityName="Verrill &amp; Smith" authorityYear="1884" box="[508,1021,978,1003]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="emertoni">
<emphasis id="34ACEADC8E2C675546ABE5A3FD0E6EDC" box="[508,744,979,1003]" italics="true" pageId="19" pageNumber="20">Gymnobela emertoni</emphasis>
(
<bibRefCitation id="62494B3F8E2C675545AEE5A2FC126EDD" author="Verrill" box="[761,1012,978,1002]" pageId="19" pageNumber="20" refString="Verrill, A. E. (1884) Second catalogue of Mollusca, recently added to the fauna of New-England coast and adjacent parts of the Atlantic, consisting mostly of deep-sea species, with notes on others previously recorded. Transactions of the Conneticut Academy of Arts and Sciences, 6 (1), 139 - 294." type="journal article" year="1884">Verrill &amp; Smith, 1884</bibRefCitation>
)
</taxonomicName>
(
<bibRefCitation id="62494B3F8E2C6755435AE5A2FAF86EDD" author="Dall" box="[1037,1310,978,1002]" pageId="19" pageNumber="20" 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. 9</bibRefCitation>
); however, the original illustration of this species (
<bibRefCitation id="62494B3F8E2C67554507E586FC426939" author="Verrill" box="[592,932,1014,1038]" pageId="19" pageNumber="20" refString="Verrill, A. E. (1884) Second catalogue of Mollusca, recently added to the fauna of New-England coast and adjacent parts of the Atlantic, consisting mostly of deep-sea species, with notes on others previously recorded. Transactions of the Conneticut Academy of Arts and Sciences, 6 (1), 139 - 294." type="journal article" year="1884">Verrill, 1884, pl. XXXI, fig. 6</bibRefCitation>
) is actually quite different, as is the material illustrated by
<bibRefCitation id="62494B3F8E2C67554666E26AFD046905" author="Bouchet" box="[305,738,1050,1074]" pageId="19" pageNumber="20" refString="Bouchet, P. &amp; 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 &amp; Warén (1980: 60, fig. 130)</bibRefCitation>
. Our material is also similar to
<taxonomicName id="C1D84D4D8E2C67554314E26BFB136904" box="[1091,1269,1051,1075]" class="Gastropoda" family="Raphitomidae" genus="Theta" kingdom="Animalia" order="Neogastropoda" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="chariessa">
<emphasis id="34ACEADC8E2C67554314E26BFB136904" box="[1091,1269,1051,1075]" italics="true" pageId="19" pageNumber="20">Theta chariessa</emphasis>
</taxonomicName>
as represented in the original illustration (
<bibRefCitation id="62494B3F8E2C67554693E24EFCF76961" author="Watson" box="[452,785,1086,1110]" pageId="19" pageNumber="20" 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. XX, fig. 6</bibRefCitation>
) and by
<bibRefCitation id="62494B3F8E2C67554423E24EFAC36961" author="Bouchet" box="[884,1317,1086,1110]" pageId="19" pageNumber="20" refString="Bouchet, P. &amp; 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 &amp; Warén (1980: 60, fig. 130)</bibRefCitation>
. However, upon examination of the figures of the
<typeStatus id="D963886C8E2C6755451AE213FD9B694C" box="[589,637,1123,1147]" pageId="19" pageNumber="20">type</typeStatus>
material, it is clear that both
<taxonomicName id="C1D84D4D8E2C67554490E213FB55694C" box="[967,1203,1123,1147]" class="Gastropoda" family="Raphitomidae" genus="Gymnobela" kingdom="Animalia" order="Neogastropoda" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="emertoni">
<emphasis id="34ACEADC8E2C67554490E213FB55694C" box="[967,1203,1123,1147]" italics="true" pageId="19" pageNumber="20">Gymnobela emertoni</emphasis>
</taxonomicName>
and
<taxonomicName id="C1D84D4D8E2C675543BDE213FA7A694C" box="[1258,1436,1123,1147]" class="Gastropoda" family="Raphitomidae" genus="Theta" kingdom="Animalia" order="Neogastropoda" pageId="19" pageNumber="20" phylum="Mollusca" rank="species" species="chariessa">
<emphasis id="34ACEADC8E2C675543BDE213FA7A694C" box="[1258,1436,1123,1147]" italics="true" pageId="19" pageNumber="20">Theta chariessa</emphasis>
</taxonomicName>
are larger than our material and have shorter anterior siphonal canals.
</paragraph>
</subSubSection>
</treatment>
</document>