226 lines
29 KiB
XML
226 lines
29 KiB
XML
<document id="DB057156BCEADC9BCC3243BAE6568BEF" ID-CLB-Dataset="23381" ID-DOI="10.5252/zoosystema2019v41a26" ID-GBIF-Dataset="cef5076b-424b-4cdc-8d13-6e472d861e09" ID-ISSN="1638-9387" ID-Zenodo-Dep="3726028" ID-ZooBank="urn:lsid:zoobank.org:pub:CF16A992-0401-44C8-BEEE-842CE7F1D27E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1585071141162" checkinUser="felipe" docAuthor="Ortega, José Rafael & Gofas, Serge" docDate="2019" docId="03E687A0B256FF889982F8C2FD10F856" docLanguage="en" docName="zoosystema.41.26.513-551.pdf.imf" docOrigin="Zoosystema 41 (26)" docStyle="DocumentStyle:AFAF64E709DD7C8340B70A24A5804402.4:Zoosystema.2018-2019.journal_article" docStyleId="AFAF64E709DD7C8340B70A24A5804402" docStyleName="Zoosystema.2018-2019.journal_article" docStyleVersion="4" docTitle="Mucronalia pinguicula Ortega & Gofas 2019, n. sp." docType="treatment" docUuid="5471C86E-C869-4162-ADB5-561DF3CE9E2B" docUuidSource="ZooBank" docVersion="8" lastPageNumber="526" masterDocId="FFDFFFD8B258FF879A52FFD1FFCDFFBB" masterDocTitle="The unknown bathyal of the Canaries: new species and new records of deep-sea Mollusca" masterLastPageNumber="551" masterPageNumber="513" pageNumber="525" updateTime="1698828230493" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="32AD3085D07488FF6867352C3BED37D7">The unknown bathyal of the Canaries: new species and new records of deep-sea Mollusca</mods:title>
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<mods:namePart id="3FD5B966240C101D6A0737CCD1E1017A">Ortega, José Rafael</mods:namePart>
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<mods:namePart id="5B25556F2DDEEABCB2CFBE637C4E31EF">Gofas, Serge</mods:namePart>
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<mods:title id="1C031482E85F8CDFFBCA112FFD58B40D">Zoosystema</mods:title>
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<mods:date id="EA68E6C4D75E8EBBAE0B3F33F11764F4">2019</mods:date>
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<treatment id="03E687A0B256FF889982F8C2FD10F856" ID-DOI="http://doi.org/10.5281/zenodo.3729456" ID-GBIF-Taxon="163283825" ID-Zenodo-Dep="3729456" LSID="urn:lsid:zoobank.org:act:5471C86E-C869-4162-ADB5-561DF3CE9E2B" httpUri="http://treatment.plazi.org/id/03E687A0B256FF889982F8C2FD10F856" lastPageId="15" lastPageNumber="526" pageId="14" pageNumber="525">
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<subSubSection id="C355653DB256FF899982F8C2FAC1F895" box="[976,1292,1811,1838]" pageId="14" pageNumber="525" type="nomenclature">
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<paragraph id="8BF036B6B256FF899982F8C2FAC1F895" blockId="14.[976,1292,1811,1870]" box="[976,1292,1811,1838]" pageId="14" pageNumber="525">
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<heading id="D0B881DAB256FF899982F8C2FAC1F895" box="[976,1292,1811,1838]" centered="true" fontSize="11" level="2" pageId="14" pageNumber="525" reason="2">
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<taxonomicName id="4C4F4D35B256FF899982F8C2FB07F895" ID-CoL="7S6ZL" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[976,1226,1811,1838]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="14" pageNumber="525" phylum="Mollusca" rank="species" species="pinguicula" status="sp. nov.">
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<emphasis id="B93BEAA4B256FF899982F8C2FB07F895" bold="true" box="[976,1226,1811,1838]" italics="true" pageId="14" pageNumber="525">Mucronalia pinguicula</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20857DFB256FF899E83F8C5FAC1F895" box="[1233,1292,1812,1838]" pageId="14" pageNumber="525" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C355653DB256FF899E7DF8E2FA5AF839" pageId="14" pageNumber="525" type="description">
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<paragraph id="8BF036B6B256FF899E7DF8E2FB60F8F5" blockId="14.[976,1292,1811,1870]" box="[1071,1197,1843,1870]" pageId="14" pageNumber="525">
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(
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<figureCitation id="13742A33B256FF899E65F8E2FBB8F8F5" box="[1079,1141,1843,1870]" captionStart="FIG" captionStartId="16.[132,143,1226,1244]" captionTargetBox="[132,1455,216,1166]" captionTargetId="figure@16.[132,1455,216,1166]" captionTargetPageId="16" captionText="FIG. 9. — A, Mucronalia mammillata Dall, 1927, holotype (sh.) USNM 108040 (height 3.7 mm); B, C, Mucronalia suavis Dall, 1927, holotype (sh.) USNM 108392 (height 4.75 mm); D-F, Mucronalia pinguicula n. sp.: D, E, holotype (sh.) from DW130 (height 3.3 mm); F, protoconch and early teleoconch whorls of the holotype, the arrows points to the suture of the first teleoconch whorl, between which the false suture can be seen by transparency; G, H, I, Pelseneeria striata Bouchet & Warén,1986: G, H, shell from DW130 (height 1.8 mm), new to Spanish waters; I, scanning electron micrograph of the microsculpture of the same specimen.Scale bars: F, 500 µm; I, 100 µm. A-C, reproduced with the permission of the National Museum of Natural History, Smithsonian Institution (https://www.nmnh.si.edu/)." figureDoi="http://doi.org/10.5281/zenodo.3726046" httpUri="https://zenodo.org/record/3726046/files/figure.png" pageId="14" pageNumber="525">Fig. 9</figureCitation>
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D-F)
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</paragraph>
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<paragraph id="8BF036B6B256FF899914F8A1FA5AF839" blockId="14.[838,1431,1904,1922]" box="[838,1431,1904,1922]" pageId="14" pageNumber="525">
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<uri id="FFDE3AB4B256FF899914F8A1FA5AF839" box="[838,1431,1904,1922]" pageId="14" pageNumber="525">
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urn:lsid:zoobank.org:act:
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<uuid id="FFE90C63B256FF899E5CF8A1FA5AF839" box="[1038,1431,1904,1922]" pageId="14" pageNumber="525">5471C86E-C869-4162-ADB5-561DF3CE9E2B</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C355653DB256FF89997FF84EFC48F856" pageId="14" pageNumber="525" type="materials_examined">
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<paragraph id="8BF036B6B256FF89997FF84EFC48F856" blockId="14.[813,1455,1951,2029]" pageId="14" pageNumber="525">
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<typeStatus id="54F48814B256FF89997FF84EFC90F80E" box="[813,861,1951,1975]" pageId="14" pageNumber="525">TYPE</typeStatus>
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MATERIAL. —
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<materialsCitation id="3B273CEBB256FF8999BFF84EFA58F803" ID-GBIF-Occurrence="2580042110" box="[1005,1429,1951,1976]" country="Afghanistan" pageId="14" pageNumber="525" specimenCount="1" typeStatus="holotype">
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<emphasis id="B93BEAA4B256FF8999BFF84EFB81F80C" bold="true" box="[1005,1100,1951,1975]" pageId="14" pageNumber="525">
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<typeStatus id="54F48814B256FF8999BFF84EFB81F80C" box="[1005,1100,1951,1975]" pageId="14" pageNumber="525" type="holotype">Holotype</typeStatus>
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</emphasis>
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. Spm., MNHN-IM-2000-34259
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</materialsCitation>
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.
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<materialsCitation id="3B273CEBB256FF89997FF86BFC4FF856" ID-GBIF-Occurrence="2580005096" country="Afghanistan" pageId="14" pageNumber="525" specimenCount="1" typeStatus="paratype">
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<emphasis id="B93BEAA4B256FF89997FF86BFC4EF869" bold="true" box="[813,899,1978,2002]" pageId="14" pageNumber="525">
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||
<typeStatus id="54F48814B256FF89997FF86BFC4EF869" box="[813,899,1978,2002]" pageId="14" pageNumber="525" type="paratype">Paratype</typeStatus>
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</emphasis>
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. 1 shell, MNHN-IM-2000-34260, from SEAMOUNT 2 DW130
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</materialsCitation>
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||
.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C355653DB257FF889AD6FF09FDB0FEB0" pageId="15" pageNumber="526" type="distribution">
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<paragraph id="8BF036B6B257FF889AD6FF09FDB0FEB0" blockId="15.[132,774,216,267]" pageId="15" pageNumber="526">
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<typeStatus id="54F48814B257FF889AD6FF09FF77FF55" box="[132,186,216,240]" pageId="15" pageNumber="526">TYPE</typeStatus>
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LOCALITY. — Off NW Gran Canaria,
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<geoCoordinate id="EE7B5071B257FF88982DFF08FCCEFF4A" box="[639,771,217,241]" degrees="28" direction="north" minutes="08.95" orientation="latitude" pageId="15" pageNumber="526" precision="9" value="28.149166">28°08.95’N</geoCoordinate>
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,
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<geoCoordinate id="EE7B5071B257FF889AD6FF22FF31FEB0" box="[132,252,243,267]" degrees="15" direction="west" minutes="53.11" orientation="longitude" pageId="15" pageNumber="526" precision="9" value="-15.885167">15°53.11’W</geoCoordinate>
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/
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<geoCoordinate id="EE7B5071B257FF889B57FF22FEB6FEB0" box="[261,379,243,267]" degrees="28" direction="north" minutes="09.06" orientation="latitude" pageId="15" pageNumber="526" precision="9" value="28.151">28°09.06’N</geoCoordinate>
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,
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<geoCoordinate id="EE7B5071B257FF889BD7FF22FE30FEB0" box="[389,509,243,267]" degrees="15" direction="west" minutes="52.92" orientation="longitude" pageId="15" pageNumber="526" precision="9" value="-15.882">15°52.92’W</geoCoordinate>
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,
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<quantity id="4CB79B53B257FF889855FF22FDB4FEB0" box="[519,633,243,267]" metricMagnitude="2" metricUnit="m" metricValue="6.575" metricValueMax="6.6" metricValueMin="6.55" pageId="15" pageNumber="526" unit="m" value="657.5" valueMax="660.0" valueMin="655.0">
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655-
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<specimenCount id="9D49FD3FB257FF889866FF22FDB4FEB0" box="[564,633,243,267]" pageId="15" pageNumber="526" type="generic">660 m</specimenCount>
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</quantity>
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||
.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C355653DB257FF889AD6FE9BFCC5FEC6" pageId="15" pageNumber="526" type="etymology">
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<paragraph id="8BF036B6B257FF889AD6FE9BFCC5FEC6" blockId="15.[132,776,330,381]" pageId="15" pageNumber="526">
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ETYMOLOGY. — An adjective formed from the Latin diminutive of
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<emphasis id="B93BEAA4B257FF889AD6FEB4FF0AFEC7" box="[132,199,357,380]" italics="true" pageId="15" pageNumber="526">pinguis</emphasis>
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which means fat, plump alluding to the profile of the shell.
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</paragraph>
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</subSubSection>
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<subSubSection id="C355653DB257FF889AD6FE69FEECFC0A" pageId="15" pageNumber="526" type="description">
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<paragraph id="8BF036B6B257FF889AD6FE69FED8FE6B" blockId="15.[132,776,440,945]" box="[132,277,440,466]" pageId="15" pageNumber="526">DESCRIPTION</paragraph>
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<paragraph id="8BF036B6B257FF889AD6FE09FEECFC0A" blockId="15.[132,776,440,945]" pageId="15" pageNumber="526">
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Shell small, spindle-shaped, translucent white with a brownish, styliform protoconch of two whorls. Teleoconch of a little more than three whorls, the first one markedly enlarged with respect to the protoconch and ascending over it so as to conceal partly the last protoconch whorl, the second one inflated, the third one elongate, forming more than 70% of the total shell height, slightly convex. Suture closely appressed, distinct, the suture internally visible by transparency but fuzzy. Sculpture of fairly evident growth lines. Base attenuated, imperforate; aperture elongate, the outer lip simple, forming a regular arch in side view, inner lip forming a thin, regular callus along the parietal area, then slightly bulging along the columellar area; basal part of the aperture slightly receding. Dimensions of
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<typeStatus id="54F48814B257FF889AD6FCA6FF2BFC2A" box="[132,230,887,913]" pageId="15" pageNumber="526" type="holotype">holotype</typeStatus>
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:
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<quantity id="4CB79B53B257FF889AA1FCA6FE87FC2A" box="[243,330,887,913]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="15" pageNumber="526" unit="mm" value="3.3">3.3 mm</quantity>
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height ×
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<quantity id="4CB79B53B257FF889BE4FCA6FDC3FC2A" box="[438,526,887,913]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="15" pageNumber="526" unit="mm" value="1.3">1.3 mm</quantity>
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diameter; of
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<typeStatus id="54F48814B257FF8898F6FCA6FCC9FC2A" box="[676,772,887,913]" pageId="15" pageNumber="526" type="paratype">paratype</typeStatus>
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||
: 3.4 ×
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||
<quantity id="4CB79B53B257FF889A91FC46FED0FC0A" box="[195,285,919,945]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="15" pageNumber="526" unit="mm" value="1.3">1.3 mm</quantity>
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.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C355653DB257FF889AD6FC07FD10F856" pageId="15" pageNumber="526" type="discussion">
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||
<paragraph id="8BF036B6B257FF889AD6FC07FF25FC54" blockId="15.[132,775,982,2030]" box="[132,232,982,1008]" pageId="15" pageNumber="526">REMARKS</paragraph>
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<paragraph id="8BF036B6B257FF889AD6FC27FDCDF895" blockId="15.[132,775,982,2030]" pageId="15" pageNumber="526">
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<bibRefCitation id="EFDE4B47B257FF889AD6FC27FDE1FBAA" author="BOUCHET P. & WAREN A." box="[132,556,1014,1041]" pageId="15" pageNumber="526" pagination="297 - 576" refId="ref22019" refString="BOUCHET P. & WAREN A. 1986. - Revision of the Northeast Atlantic bathyal and abyssal Aclididae, Eulimidae, Epitonidae (Mollusca, Gastropoda). Bollettino Malacologico supplement 2: 297 - 576. https: // doi. org / 10.5962 / bhl. title. 140762" type="journal article" year="1986">Bouchet & Warén (1986: 448-449)</bibRefCitation>
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||
reported a species of
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<taxonomicName id="4C4F4D35B257FF889AF7FBC7FE00FB8A" authority="in Portuguese" authorityName="in Portuguese" box="[165,461,1046,1073]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="genus">
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||
<emphasis id="B93BEAA4B257FF889AF7FBC7FEEBFB8B" box="[165,294,1046,1072]" italics="true" pageId="15" pageNumber="526">Mucronalia</emphasis>
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in Portuguese
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</taxonomicName>
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waters from one specimen (broken), and assigned it to
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<taxonomicName id="4C4F4D35B257FF889BECFBE7FF0CFBCB" authority="Dall, 1927" authorityName="Dall" authorityYear="1927" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="mammillata">
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||
<emphasis id="B93BEAA4B257FF889BECFBE7FD05FBEB" box="[446,712,1078,1104]" italics="true" pageId="15" pageNumber="526">Mucronalia mammillata</emphasis>
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||
<bibRefCitation id="EFDE4B47B257FF88989DFBE7FF0CFBCB" author="DALL W. H." pageId="15" pageNumber="526" pagination="1 - 134" refId="ref22518" refString="DALL W. H. 1927. - Small shells from dredgings off the southeast coast of the United states by the United States Fisheries Steamer " Albatross ", in 1885 and 1886. Proceedings of the United States National Museum 70 (18): 1 - 134. https: // doi. org / 10.5479 / si. 00963801.70 - 2667.1" type="journal article" year="1927">Dall, 1927</bibRefCitation>
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||
</taxonomicName>
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, described from deep water off southeastern United States. They further synonymized
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<taxonomicName id="4C4F4D35B257FF889842FBA6FCCFFB2B" authority="Dall, 1927" authorityName="Dall" authorityYear="1927" box="[528,770,1142,1168]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="suava">
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<emphasis id="B93BEAA4B257FF889842FBA6FDB5FB2B" box="[528,632,1143,1168]" italics="true" pageId="15" pageNumber="526">M. suava</emphasis>
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||
<bibRefCitation id="EFDE4B47B257FF8898D0FBA7FCCFFB2B" author="DALL W. H." box="[642,770,1142,1168]" pageId="15" pageNumber="526" pagination="1 - 134" refId="ref22518" refString="DALL W. H. 1927. - Small shells from dredgings off the southeast coast of the United states by the United States Fisheries Steamer " Albatross ", in 1885 and 1886. Proceedings of the United States National Museum 70 (18): 1 - 134. https: // doi. org / 10.5479 / si. 00963801.70 - 2667.1" type="journal article" year="1927">Dall, 1927</bibRefCitation>
|
||
</taxonomicName>
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||
, described in the same paper. The specimen figured by Bouchet & Warén was stated to be a “
|
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<typeStatus id="54F48814B257FF889BA5FB67FD95FB6B" box="[503,600,1206,1232]" pageId="15" pageNumber="526" type="paratype">paratype</typeStatus>
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||
of
|
||
<taxonomicName id="4C4F4D35B257FF889829FB67FF61FB4B" authorityName="Dall" authorityYear="1927" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="mammillata">
|
||
<emphasis id="B93BEAA4B257FF889829FB67FF61FB4B" italics="true" pageId="15" pageNumber="526">M. mammillata</emphasis>
|
||
</taxonomicName>
|
||
”, but this contradicts
|
||
<bibRefCitation id="EFDE4B47B257FF889BC8FB07FDEAFB4B" author="DALL W. H." box="[410,551,1238,1264]" pageId="15" pageNumber="526" pagination="1 - 134" refId="ref22518" refString="DALL W. H. 1927. - Small shells from dredgings off the southeast coast of the United states by the United States Fisheries Steamer " Albatross ", in 1885 and 1886. Proceedings of the United States National Museum 70 (18): 1 - 134. https: // doi. org / 10.5479 / si. 00963801.70 - 2667.1" type="journal article" year="1927">Dall’s (1927)</bibRefCitation>
|
||
statement of a single specimen; this specimen was probably added to the United States National Museum (USNM) collection posteriorly to the description (Ellen Strong, pers. comm. 2018) and has no
|
||
<typeStatus id="54F48814B257FF889AF9FA87FF16FACB" box="[171,219,1366,1392]" pageId="15" pageNumber="526">type</typeStatus>
|
||
status, although it agrees well with the
|
||
<typeStatus id="54F48814B257FF8898F6FA84FCCAFAD4" box="[676,775,1365,1391]" pageId="15" pageNumber="526" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="13742A33B257FF889ADEFAA4FF2EFA34" box="[140,227,1397,1423]" captionStart="FIG" captionStartId="16.[132,143,1226,1244]" captionTargetBox="[132,1455,216,1166]" captionTargetId="figure@16.[132,1455,216,1166]" captionTargetPageId="16" captionText="FIG. 9. — A, Mucronalia mammillata Dall, 1927, holotype (sh.) USNM 108040 (height 3.7 mm); B, C, Mucronalia suavis Dall, 1927, holotype (sh.) USNM 108392 (height 4.75 mm); D-F, Mucronalia pinguicula n. sp.: D, E, holotype (sh.) from DW130 (height 3.3 mm); F, protoconch and early teleoconch whorls of the holotype, the arrows points to the suture of the first teleoconch whorl, between which the false suture can be seen by transparency; G, H, I, Pelseneeria striata Bouchet & Warén,1986: G, H, shell from DW130 (height 1.8 mm), new to Spanish waters; I, scanning electron micrograph of the microsculpture of the same specimen.Scale bars: F, 500 µm; I, 100 µm. A-C, reproduced with the permission of the National Museum of Natural History, Smithsonian Institution (https://www.nmnh.si.edu/)." figureDoi="http://doi.org/10.5281/zenodo.3726046" httpUri="https://zenodo.org/record/3726046/files/figure.png" pageId="15" pageNumber="526">Fig. 9A</figureCitation>
|
||
).
|
||
<bibRefCitation id="EFDE4B47B257FF889AA7FAA4FEB4FA2B" author="DALL W. H." box="[245,377,1397,1424]" pageId="15" pageNumber="526" pagination="1 - 134" refId="ref22518" refString="DALL W. H. 1927. - Small shells from dredgings off the southeast coast of the United states by the United States Fisheries Steamer " Albatross ", in 1885 and 1886. Proceedings of the United States National Museum 70 (18): 1 - 134. https: // doi. org / 10.5479 / si. 00963801.70 - 2667.1" type="journal article" year="1927">Dall (1927)</bibRefCitation>
|
||
described
|
||
<taxonomicName id="4C4F4D35B257FF889BBDFAA7FD57FA34" authorityName="Dall" authorityYear="1927" box="[495,666,1397,1423]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="mammillata">
|
||
<emphasis id="B93BEAA4B257FF889BBDFAA7FD57FA34" box="[495,666,1397,1423]" italics="true" pageId="15" pageNumber="526">M. mammillata</emphasis>
|
||
</taxonomicName>
|
||
as having a single protoconch whorl, and
|
||
<taxonomicName id="4C4F4D35B257FF889850FA47FDA1FA14" authorityName="Dall" authorityYear="1927" box="[514,620,1430,1455]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="suava">
|
||
<emphasis id="B93BEAA4B257FF889850FA47FDA1FA14" box="[514,620,1430,1455]" italics="true" pageId="15" pageNumber="526">M. suava</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13742A33B257FF88982CFA44FD33FA14" box="[638,766,1429,1455]" captionStart="FIG" captionStartId="16.[132,143,1226,1244]" captionTargetBox="[132,1455,216,1166]" captionTargetId="figure@16.[132,1455,216,1166]" captionTargetPageId="16" captionText="FIG. 9. — A, Mucronalia mammillata Dall, 1927, holotype (sh.) USNM 108040 (height 3.7 mm); B, C, Mucronalia suavis Dall, 1927, holotype (sh.) USNM 108392 (height 4.75 mm); D-F, Mucronalia pinguicula n. sp.: D, E, holotype (sh.) from DW130 (height 3.3 mm); F, protoconch and early teleoconch whorls of the holotype, the arrows points to the suture of the first teleoconch whorl, between which the false suture can be seen by transparency; G, H, I, Pelseneeria striata Bouchet & Warén,1986: G, H, shell from DW130 (height 1.8 mm), new to Spanish waters; I, scanning electron micrograph of the microsculpture of the same specimen.Scale bars: F, 500 µm; I, 100 µm. A-C, reproduced with the permission of the National Museum of Natural History, Smithsonian Institution (https://www.nmnh.si.edu/)." figureDoi="http://doi.org/10.5281/zenodo.3726046" httpUri="https://zenodo.org/record/3726046/files/figure.png" pageId="15" pageNumber="526">Fig. 9B, C</figureCitation>
|
||
) as having two, but the difference in protoconch whorl count is not obvious on the actual specimens.
|
||
<taxonomicName id="4C4F4D35B257FF8898DBFA04FEC4F9B4" authorityName="Dall" authorityYear="1927" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="mammillata">
|
||
<emphasis id="B93BEAA4B257FF8898DBFA04FEC4F9B4" italics="true" pageId="15" pageNumber="526">Mucronalia mammillata</emphasis>
|
||
</taxonomicName>
|
||
is larger than
|
||
<taxonomicName id="4C4F4D35B257FF889BFDFA24FD86F9B4" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[431,587,1525,1551]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="pinguicula" status="sp. nov.">
|
||
<emphasis id="B93BEAA4B257FF889BFDFA24FD86F9B4" box="[431,587,1525,1551]" italics="true" pageId="15" pageNumber="526">M. pinguicula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20857DFB257FF889806FA24FD5FF9B4" box="[596,658,1525,1551]" pageId="15" pageNumber="526" rank="species">n. sp.</taxonomicNameLabel>
|
||
(
|
||
<typeStatus id="54F48814B257FF8898F0FA24FCCBF9B4" box="[674,774,1525,1551]" pageId="15" pageNumber="526" type="holotype">holotype</typeStatus>
|
||
<quantity id="4CB79B53B257FF889AD6F9C4FF2EF994" box="[132,227,1557,1583]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="15" pageNumber="526" unit="mm" value="3.7">3.7 mm</quantity>
|
||
, figured specimen in
|
||
<bibRefCitation id="EFDE4B47B257FF889B8BF9C5FCCCF994" author="BOUCHET P. & WAREN A." box="[473,769,1556,1583]" pageId="15" pageNumber="526" pagination="297 - 576" refId="ref22019" refString="BOUCHET P. & WAREN A. 1986. - Revision of the Northeast Atlantic bathyal and abyssal Aclididae, Eulimidae, Epitonidae (Mollusca, Gastropoda). Bollettino Malacologico supplement 2: 297 - 576. https: // doi. org / 10.5962 / bhl. title. 140762" type="journal article" year="1986">Bouchet & Warén (1986)</bibRefCitation>
|
||
, 5.1 ×
|
||
<quantity id="4CB79B53B257FF889A95F9E5FEECF9F4" box="[199,289,1588,1615]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="15" pageNumber="526" unit="mm" value="1.6">1.6 mm</quantity>
|
||
according to scale bar) and has a definitely more slender last teleoconch whorl.
|
||
<taxonomicName id="4C4F4D35B257FF889875F985FD20F9D5" authorityName="Dall" authorityYear="1927" box="[551,749,1620,1646]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="suava">
|
||
<emphasis id="B93BEAA4B257FF889875F985FD20F9D5" box="[551,749,1620,1646]" italics="true" pageId="15" pageNumber="526">Mucronalia suava</emphasis>
|
||
</taxonomicName>
|
||
is also larger, and the spire angle is much less increased at the transition from protoconch to teleoconch. Our conclusion is that three different species are involved. The
|
||
<typeStatus id="54F48814B257FF8898DAF965FD26F975" box="[648,747,1716,1742]" pageId="15" pageNumber="526" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C4F4D35B257FF889AD6F904FED3F955" authority="Ortega & Gofas, 2019" authorityName="Ortega & Gofas" authorityYear="2019" box="[132,286,1748,1774]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="pinguicula" status="sp. nov.">
|
||
<emphasis id="B93BEAA4B257FF889AD6F904FED3F955" box="[132,286,1748,1774]" italics="true" pageId="15" pageNumber="526">M. pinguicula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20857DFB257FF889B77F905FEAFF955" box="[293,354,1748,1774]" pageId="15" pageNumber="526" rank="species">n. sp.</taxonomicNameLabel>
|
||
was live-collected and is presumed to be full-grown as deduced from the sturdy outer lip with a well rounded, not thinning, edge.
|
||
</paragraph>
|
||
<paragraph id="8BF036B6B257FF889AC9F8E5FD10F856" blockId="15.[132,775,982,2030]" pageId="15" pageNumber="526">
|
||
We agree with
|
||
<bibRefCitation id="EFDE4B47B257FF889B6DF8E2FD97F8F5" author="BOUCHET P. & WAREN A." box="[319,602,1843,1870]" pageId="15" pageNumber="526" pagination="297 - 576" refId="ref22019" refString="BOUCHET P. & WAREN A. 1986. - Revision of the Northeast Atlantic bathyal and abyssal Aclididae, Eulimidae, Epitonidae (Mollusca, Gastropoda). Bollettino Malacologico supplement 2: 297 - 576. https: // doi. org / 10.5962 / bhl. title. 140762" type="journal article" year="1986">Bouchet & Warén (1986)</bibRefCitation>
|
||
that the resemblance of the abovementioned species with the
|
||
<typeStatus id="54F48814B257FF8898DAF885FD7BF8D5" box="[648,694,1876,1902]" pageId="15" pageNumber="526">type</typeStatus>
|
||
species of
|
||
<taxonomicName id="4C4F4D35B257FF889AF6F8A2FEEDF836" box="[164,288,1907,1933]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B93BEAA4B257FF889AF6F8A2FEEDF836" box="[164,288,1907,1933]" italics="true" pageId="15" pageNumber="526">Mucronalia</emphasis>
|
||
</taxonomicName>
|
||
, the Japanese
|
||
<taxonomicName id="4C4F4D35B257FF889B91F8A5FCCFF836" authority="A. Adams, 1860" authorityName="A. Adams" authorityYear="1860" box="[451,770,1907,1934]" class="Gastropoda" family="Eulimidae" genus="Mucronalia" higherTaxonomySource="CoL" kingdom="Animalia" order="Littorinimorpha" pageId="15" pageNumber="526" phylum="Mollusca" rank="species" species="bicincta">
|
||
<emphasis id="B93BEAA4B257FF889B91F8A5FD8DF836" box="[451,576,1907,1933]" italics="true" pageId="15" pageNumber="526">M. bicincta</emphasis>
|
||
A. Adams, 1860
|
||
</taxonomicName>
|
||
, based on the abrupt change of spire angle from protoconch to teleoconch, may be superficial but that introducing a new genus is not advisable at the present state of knowledge.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |