treatments-xml/data/03/AA/83/03AA8317C6430D5BFCBC9AEFC8960C7A.xml

<document id="7CC6B0D5F5190C28DE63D67E549B3067" ID-DOI="10.5252/z2012n4a6" ID-ISSN="1638-9387" ID-Zenodo-Dep="5166650" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1628221852083" checkinUser="felipe" docAuthor="Simone, Luiz Ricardo L. &amp; Cunha, Carlo M." docDate="2012" docId="03AA8317C6430D5BFCBC9AEFC8960C7A" docLanguage="en" docName="zoosystema.34.4.745-781.pdf" docOrigin="Zoosystema 34 (4)" docSource="http://dx.doi.org/10.5252/z2012n4a6" docStyle="DocumentStyle:EB3C2C73672D2E883259A050BD27978B.6:Zoosystema.2011-2012.journal_article" docStyleId="EB3C2C73672D2E883259A050BD27978B" docStyleName="Zoosystema.2011-2012.journal_article" docStyleVersion="6" docTitle="Dolichupis pingius Simone &amp; Cunha 2012, n. sp." docType="treatment" docVersion="3" lastPageNumber="758" masterDocId="FF93FB6FC6480D56FF959B7ACC0E0D6B" masterDocTitle="Taxonomic study on the molluscs collected in Marion-Dufresne expedition (MD 55) to SE Brazil: Xenophoridae, Cypraeoidea, mitriforms and Terebridae (Caenogastropoda)" masterLastPageNumber="781" masterPageNumber="745" pageNumber="756" updateTime="1699036138345" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="1D21D125C2354B0E9A3B0604D7C2CDFD">Taxonomic study on the molluscs collected in Marion-Dufresne expedition (MD 55) to SE Brazil: Xenophoridae, Cypraeoidea, mitriforms and Terebridae (Caenogastropoda)</mods:title>
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<mods:namePart id="533739362655529BE0D99CFABBDBEA0C">Simone, Luiz Ricardo L.</mods:namePart>
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<mods:namePart id="804DD0A24870E5357391C6DD265520C1">Cunha, Carlo M.</mods:namePart>
<mods:affiliation id="5FEA31BCA06B95ED004DDB92FA406CD7">Museu de Zoologia da Universidade de São Paulo, caixa postal 42494, 04218 - 970 São Paulo, SP (Brazil) lrsimone @ usp. br lrlsimone @ gmail. com</mods:affiliation>
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<mods:title id="F35707737C4A174DAD3EAE0720276195">Zoosystema</mods:title>
</mods:titleInfo>
<mods:part id="546E750387A4C37A9B729A0FCF4ED498">
<mods:date id="82DF4E5A10E6187993FBB45B603A923A">2012</mods:date>
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<mods:number id="4A70793FE139DB2AC2DADB767289517F">2012-12-31</mods:number>
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<mods:identifier id="FC3EB00423D49D76158C18690960CC52" type="ISSN">1638-9387</mods:identifier>
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<treatment id="03AA8317C6430D5BFCBC9AEFC8960C7A" LSID="urn:lsid:plazi:treatment:03AA8317C6430D5BFCBC9AEFC8960C7A" httpUri="http://treatment.plazi.org/id/03AA8317C6430D5BFCBC9AEFC8960C7A" lastPageId="13" lastPageNumber="758" pageId="11" pageNumber="756">
<subSubSection id="C319618AC6430D5DFCBC9AEFC83B0CDB" box="[809,1077,405,432]" pageId="11" pageNumber="756" type="nomenclature">
<paragraph id="8BBC3201C6430D5DFCBC9AEFC83B0CDB" blockId="11.[809,1077,405,464]" box="[809,1077,405,432]" pageId="11" pageNumber="756">
<heading id="D0F4856DC6430D5DFCBC9AEFC83B0CDB" box="[809,1077,405,432]" centered="true" fontSize="11" level="2" pageId="11" pageNumber="756" reason="2">
<taxonomicName id="4C034982C6430D5DFCBC9AEFCFFD0CDB" ID-CoL="377G6" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[809,1011,405,432]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="11" pageNumber="756" phylum="Mollusca" rank="species" species="pingius" status="sp. nov.">
<emphasis id="B977EE13C6430D5DFCBC9AEFCFFD0CDB" bold="true" box="[809,1011,405,432]" italics="true" pageId="11" pageNumber="756">Dolichupis pingius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6430D5DFC6F9AECC83B0CDB" box="[1018,1077,406,432]" pageId="11" pageNumber="756" rank="species">n. sp.</taxonomicNameLabel>
</heading>
</paragraph>
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<subSubSection id="C319618AC6430D5DFCFA9ACFCFE10CBB" box="[879,1007,437,464]" pageId="11" pageNumber="756" type="description">
<paragraph id="8BBC3201C6430D5DFCFA9ACFCFE10CBB" blockId="11.[809,1077,405,464]" box="[879,1007,437,464]" pageId="11" pageNumber="756">
(
<figureCitation id="13382E84C6430D5DFCE29ACFCFB80CBB" box="[887,950,437,464]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="11" pageNumber="756">Fig. 4</figureCitation>
E-H)
</paragraph>
</subSubSection>
<subSubSection id="C319618AC6430D5DFD309A95CFFE0E4F" pageId="11" pageNumber="756" type="materials_examined">
<paragraph id="8BBC3201C6430D5DFD309A95CF140F1B" blockId="11.[675,1211,495,704]" pageId="11" pageNumber="756">
<materialsCitation id="3B6B385CC6430D5DFD309A95CF140F1B" collectingDate="1987-05-27" collectionCode="TYPE, MATERIAL" collectorName="Bouchet &amp; Leal &amp; Metivier" country="Brazil" elevation="865" latitude="-19.666666" location="Abrolhos" longLatPrecision="1271" longitude="-37.8" municipality="Regencia" pageId="11" pageNumber="756" specimenCode="MNHN 25222, MD55, CB77" specimenCount="1" stateProvince="Espirito Santo" typeStatus="holotype">
<collectionCode id="ED12AAC4C6430D5DFD309A95CF330F6E" box="[677,829,495,518]" pageId="11" pageNumber="756">TYPE MATERIAL</collectionCode>
. — 
<typeStatus id="54B88CA3C6430D5DFCFB9A95CFDE0F6C" box="[878,976,495,519]" pageId="11" pageNumber="756" type="holotype">Holotype</typeStatus>
: 
<collectingCountry id="F3147291C6430D5DFC4E9A95C8190F6C" box="[987,1047,495,519]" name="Brazil" pageId="11" pageNumber="756">Brazil</collectingCountry>
, 
<collectingRegion id="49C7FCE3C6430D5DFBB69A95C8BB0F6C" box="[1059,1205,495,519]" country="Brazil" name="Espirito Santo" pageId="11" pageNumber="756">Espírito Santo</collectingRegion>
, off 
<collectingMunicipality id="6BD8A87BC6430D5DFD5C9973CF2B0F4A" box="[713,805,521,545]" pageId="11" pageNumber="756">Regência</collectingMunicipality>
, continental slope of 
<location id="8EDC64DAC6430D5DFC6A9973C8550F4A" LSID="urn:lsid:plazi:treatment:03AA8317C6430D5BFCBC9AEFC8960C7A:8EDC64DAC6430D5DFC6A9973C8550F4A" box="[1023,1115,521,545]" country="Brazil" latitude="-19.666666" longLatPrecision="1271" longitude="-37.8" municipality="Regencia" name="Abrolhos" pageId="11" pageNumber="756" stateProvince="Espirito Santo">Abrolhos</location>
, 
<geoCoordinate id="EE3754C6C6430D5DFBF29973C8B90F4A" box="[1127,1207,521,545]" degrees="19" direction="south" minutes="40" orientation="latitude" pageId="11" pageNumber="756" precision="925" value="-19.666666">19°40’S</geoCoordinate>
, 
<geoCoordinate id="EE3754C6C6430D5DFD33995ECEF10F57" box="[678,767,548,572]" degrees="37" direction="west" minutes="48" orientation="longitude" pageId="11" pageNumber="756" precision="925" value="-37.8">37°48’W</geoCoordinate>
, 
<elevation id="002ED532C6430D5DFC9C995ECFB70F50" box="[777,953,547,572]" metricMagnitude="2" metricUnit="m" metricValue="8.65" metricValueMax="9.4" metricValueMin="7.9" pageId="11" pageNumber="756" unit="m" value="865.0" valueMax="940.0" valueMin="790.0">
<quantity id="4CFB9FE4C6430D5DFC9C995ECF760F50" box="[777,888,548,572]" metricMagnitude="2" metricUnit="m" metricValue="8.65" metricValueMax="9.4" metricValueMin="7.9" pageId="11" pageNumber="756" unit="m" value="865.0" valueMax="940.0" valueMin="790.0">790-940 m</quantity>
depth
</elevation>
, 
<specimenCode id="DBA59A7AC6430D5DFC51995EC8530F50" box="[964,1117,547,571]" collectionCode="MNHN" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="11" pageNumber="756">MNHN 25222</specimenCode>
(
<figureCitation id="13382E84C6430D5DFBFE9959C8AA0F57" box="[1131,1188,547,572]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="11" pageNumber="756">Fig. 4</figureCitation>
E- G) (
<specimenCode id="DBA59A7AC6430D5DFD589944CF1A0F3D" box="[717,788,574,598]" collectionCode="MD" country="Germany" name="Museum Donaueschingen" pageId="11" pageNumber="756">MD55</specimenCode>
, stn 
<specimenCode id="DBA59A7AC6430D5DFCD79944CF710F3D" box="[834,895,574,598]" collectionCode="CB" country="Australia" name="The CB Rhizobium Collection" pageId="11" pageNumber="756">CB77</specimenCode>
, 
<collectorName id="26F657D7C6430D5DFC1C9944CFD30F3D" box="[905,989,574,598]" pageId="11" pageNumber="756">Bouchet</collectorName>
, 
<collectorName id="26F657D7C6430D5DFC729944C81E0F3D" box="[999,1040,574,598]" pageId="11" pageNumber="756">Leal</collectorName>
&amp; 
<collectorName id="26F657D7C6430D5DFBA49944C88A0F3D" box="[1073,1156,574,598]" pageId="11" pageNumber="756">Métivier</collectorName>
coll., 
<date id="FFBD14C1C6430D5DFD309922CF010F1B" box="[677,783,600,624]" pageId="11" pageNumber="756" value="1987-05-27">
<collectingDate id="EFF9ED29C6430D5DFD309922CF010F1B" box="[677,783,600,624]" pageId="11" pageNumber="756" value="1987-05-27">27.V.1987</collectingDate>
</date>
).
</materialsCitation>
</paragraph>
<paragraph id="8BBC3201C6430D5DFD309909C85A0FAB" blockId="11.[675,1211,495,704]" pageId="11" pageNumber="756">
<typeStatus id="54B88CA3C6430D5DFD309909CF0C0FE0" box="[677,770,627,651]" pageId="11" pageNumber="756" type="paratype">Paratypes</typeStatus>
: same data as 
<typeStatus id="54B88CA3C6430D5DFCEA9909CFDB0FE0" box="[895,981,627,651]" pageId="11" pageNumber="756" type="holotype">holotype</typeStatus>
, 
<collectionCode id="ED12AAC4C6430D5DFC489909C8100FE0" box="[989,1054,627,651]" country="Brazil" httpUri="http://grbio.org/cool/9yp6-zxp9" name="Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo" pageId="11" pageNumber="756" type="Museum">MZSP</collectionCode>
104030, 2 shells (
<figureCitation id="13382E84C6430D5DFD3F99F7CEF80FCE" box="[682,758,653,677]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="11" pageNumber="756">Fig. 4H</figureCitation>
). — Off Itaúnas, 
<geoCoordinate id="EE3754C6C6430D5DFC0C99F7CFE80FCE" box="[921,998,653,677]" degrees="18" direction="south" minutes="59" orientation="latitude" pageId="11" pageNumber="756" precision="925" value="-18.983334">18°59’S</geoCoordinate>
, 
<geoCoordinate id="EE3754C6C6430D5DFC7A99F7C84B0FCE" box="[1007,1093,653,677]" degrees="37" direction="west" minutes="48" orientation="longitude" pageId="11" pageNumber="756" precision="925" value="-37.8">37°48’W</geoCoordinate>
, 
<quantity id="4CFB9FE4C6430D5DFBD899F7C8B60FCE" box="[1101,1208,653,677]" metricMagnitude="2" metricUnit="m" metricValue="6.135" metricValueMax="6.2" metricValueMin="6.07" pageId="11" pageNumber="756" unit="m" value="613.5" valueMax="620.0" valueMin="607.0">607-620 m</quantity>
depth, 
<collectionCode id="ED12AAC4C6430D5DFD7D99D2CF350FD4" box="[744,827,680,703]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="11" pageNumber="756">MNHN</collectionCode>
25223, 2 shells (stn 
<collectionCode id="ED12AAC4C6430D5DFB9299D2C8210FAB" box="[1031,1071,680,704]" pageId="11" pageNumber="756">DC</collectionCode>
73).
</paragraph>
<paragraph id="8BBC3201C6430D5DFD3099A2CFFE0E4F" blockId="11.[677,1210,727,804]" pageId="11" pageNumber="756">
<collectionCode id="ED12AAC4C6430D5DFD3099A2CF380F85" box="[677,822,728,751]" pageId="11" pageNumber="756">TYPE LOCALITY</collectionCode>
. — 
<collectingCountry id="F3147291C6430D5DFCF499ADCF920F84" box="[865,924,727,751]" name="Brazil" pageId="11" pageNumber="756">Brazil</collectingCountry>
, 
<collectingRegion id="49C7FCE3C6430D5DFC3099ADC83C0F84" box="[933,1074,727,751]" country="Brazil" name="Espirito Santo" pageId="11" pageNumber="756">Espírito Santo</collectingRegion>
, off Regência, continental slope of Abrolhos, 
<geoCoordinate id="EE3754C6C6430D5DFC459988C8110E61" box="[976,1055,754,778]" degrees="19" direction="south" minutes="40" orientation="latitude" pageId="11" pageNumber="756" precision="925" value="-19.666666">19°40’S</geoCoordinate>
, 
<geoCoordinate id="EE3754C6C6430D5DFBBC9988C88C0E61" box="[1065,1154,754,778]" degrees="37" direction="west" minutes="48" orientation="longitude" pageId="11" pageNumber="756" precision="925" value="-37.8">37°48’W</geoCoordinate>
, 
<quantity id="4CFB9FE4C6430D5DFB1E9988CEEB0E4F" metricMagnitude="2" metricUnit="m" metricValue="8.65" metricValueMax="9.4" metricValueMin="7.9" pageId="11" pageNumber="756" unit="m" value="865.0" valueMax="940.0" valueMin="790.0">790- 940 m</quantity>
depth (
<collectionCode id="ED12AAC4C6430D5DFCA79876CF510E4F" box="[818,863,780,804]" country="Germany" name="Museum Donaueschingen" pageId="11" pageNumber="756">MD</collectionCode>
55, stn 
<collectionCode id="ED12AAC4C6430D5DFC329876CFC40E4F" box="[935,970,780,804]" country="Australia" name="The CB Rhizobium Collection" pageId="11" pageNumber="756">CB</collectionCode>
77).
</paragraph>
</subSubSection>
<subSubSection id="C319618AC6430D5DFD309846CF210E05" pageId="11" pageNumber="756" type="distribution">
<paragraph id="8BBC3201C6430D5DFD309846CF210E05" blockId="11.[677,1209,828,878]" pageId="11" pageNumber="756">
DISTRIBUTION. — Off 
<collectingRegion id="49C7FCE3C6430D5DFC1B9846C82E0E3F" box="[910,1056,828,852]" country="Brazil" name="Espirito Santo" pageId="11" pageNumber="756">Espirito Santo</collectingRegion>
, Abrolhos continental slope.
</paragraph>
</subSubSection>
<subSubSection id="C319618AC6430D5DFD3098FCCF190E86" pageId="11" pageNumber="756" type="etymology">
<paragraph id="8BBC3201C6430D5DFD3098FCCF190E86" blockId="11.[675,1210,902,1005]" pageId="11" pageNumber="756">
ETYMOLOGY. — The specific epithet is derived from the word “pi’ngi” in the native Parintintin language, meaning few (
<bibRefCitation id="EF924FF0C6430D5DFD4498C1CF300EB8" author="BETTS L. V." box="[721,830,955,979]" pageId="11" pageNumber="756" refId="ref23831" refString="BETTS L. V. 1981. - Dicionario Parintintin-Portugues. Sociedade Internacional de Linguistica, Cuiaba, Brazil, 231 p." type="book" year="1981">Betts 1981</bibRefCitation>
), an allusion to the low quantity of ribs of the shell.
</paragraph>
</subSubSection>
<subSubSection id="C319618AC6430D5DFD309F7FC81D09EC" pageId="11" pageNumber="756" type="diagnosis">
<paragraph id="8BBC3201C6430D5DFD309F7FC81D09EC" blockId="11.[675,1211,1029,1159]" pageId="11" pageNumber="756">
DIAGNOSIS. — Shell of 
<emphasis id="B977EE13C6430D5DFC1A9F7CCF900976" box="[911,926,1030,1053]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
<quantity id="4CFB9FE4C6430D5DFC309F7FCFED0977" box="[933,995,1029,1053]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="11" pageNumber="756" unit="mm" value="5.0">5 mm</quantity>
, with outer lip highly expanded posteriorly; lacking dorsal groove; colour white. Sculpture 
<emphasis id="B977EE13C6430D5DFC909F41CF1A0939" box="[773,788,1083,1106]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
10 ribs, mostly continuous from side to side; 
<emphasis id="B977EE13C6430D5DFD369F2FCEBC0907" box="[675,690,1109,1132]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
13 ribs in outer lip weakly protruding inside. Aperture in right side (far from central region).
</paragraph>
</subSubSection>
<subSubSection id="C319618AC6430D5AFD309FD4C8A10BC8" lastPageId="12" lastPageNumber="757" pageId="11" pageNumber="756" type="description">
<paragraph id="8BBC3201C6430D5DFD309FD4CF3B09AD" blockId="11.[675,1211,1198,1700]" box="[677,821,1198,1224]" pageId="11" pageNumber="756">DESCRIPTION</paragraph>
<paragraph id="8BBC3201C6430D5AFD309FB7CF110B4F" blockId="11.[675,1211,1198,1700]" lastBlockId="12.[675,1212,1166,1572]" lastPageId="12" lastPageNumber="757" pageId="11" pageNumber="756">
Shell of 
<emphasis id="B977EE13C6430D5DFD699FB4CF03098C" box="[764,781,1230,1255]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
<quantity id="4CFB9FE4C6430D5DFC879FB7CF630983" box="[786,877,1229,1256]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="11" pageNumber="756" unit="mm" value="5.5" valueMax="6.0" valueMin="5.0">5-6 mm</quantity>
; outline cuneiform, with outer lip expanded in upper, posterior region at right from apex; width 
<emphasis id="B977EE13C6430D5DFCBB9E74CF31084C" box="[814,831,1294,1319]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
76% of length, height 
<emphasis id="B977EE13C6430D5DFBD99E74C853084C" box="[1100,1117,1294,1319]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
65% of length. Colour pure white. Anterior and posterior canals similar from each other (
<figureCitation id="13382E84C6430D5DFC799E36C855080D" box="[1004,1115,1356,1382]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="11" pageNumber="756">Fig. 4B, C</figureCitation>
), weakly protruded, anterior canal extending less than 10% of shell length; posterior canal extending 
<emphasis id="B977EE13C6430D5DFBC19EF6C86B08CE" box="[1108,1125,1420,1445]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
20% of shell length, dislocated to right side (
<figureCitation id="13382E84C6430D5DFBAE9ED1CEB0088D" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="11" pageNumber="756">Fig. 4E, G, H</figureCitation>
). Spire entirely covered; apex not seen. Sculpture 
<emphasis id="B977EE13C6430D5DFD4F9E91CEE50B6F" box="[730,747,1515,1540]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
10 narrow ribs, mostly perpendicular to longitudinal axis, weakly inclined to left (
<figureCitation id="13382E84C6430D5DFBF09D70CEB00B2E" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="11" pageNumber="756">Fig. 4E, H</figureCitation>
); interspaces 
<emphasis id="B977EE13C6430D5DFCC19D51CF6B0B2F" box="[852,869,1579,1604]" italics="true" pageId="11" pageNumber="756">c.</emphasis>
3 times ribs width; practically all ribs running from side to side, entirely lacking dorsal groove; 1-2 ribs, mainly located in both, anterior and posterior regions, ending about half way between ventral region and median line (
<figureCitation id="13382E84C6440D5AFDBA9FF4CCAA09A3" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="12" pageNumber="757">Fig. 4E, F, H</figureCitation>
); 4-5 ribs located on both canals positioned longitudinally, forming an angle of 
<emphasis id="B977EE13C6440D5AFE4B9FB4CDE0098C" box="[478,494,1230,1255]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
30° in relation to remaining ribs (
<figureCitation id="13382E84C6440D5AFEA09F97CDA40863" box="[309,426,1261,1288]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="12" pageNumber="757">Fig. 4E, H</figureCitation>
), those more distant from median line touching with each other after distance 
<emphasis id="B977EE13C6440D5AFF599E57CCD2082D" box="[204,220,1325,1350]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
15% of shell length; middle longitudinal ribs simply ending. Aperture narrow, arched only in both ends, but more arched in anal canal (
<figureCitation id="13382E84C6440D5AFDB19E16CE7908ED" box="[548,631,1388,1414]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="12" pageNumber="757">Fig. 4G</figureCitation>
); comprising 
<emphasis id="B977EE13C6440D5AFF7B9EF6CCF108CE" box="[238,255,1420,1445]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
8% of shell width and 
<emphasis id="B977EE13C6440D5AFE7B9EF6CDF108CE" box="[494,511,1420,1445]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
80% of shell length; located on right third. Outer lip thick, with 
<emphasis id="B977EE13C6440D5AFF3C9EB6CCB4088E" box="[169,186,1484,1509]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
27% of shell width, anterior and posterior regions extending beyond spire, posterior end strongly more curved than anterior end (
<figureCitation id="13382E84C6440D5AFDB09D70CE720B4E" box="[549,636,1546,1573]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="12" pageNumber="757">Fig. 4G</figureCitation>
); 
<emphasis id="B977EE13C6440D5AFFE59D51CC8F0B2F" box="[112,129,1579,1604]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
14 transverse ribs, weakly protruding in inner edge, continuing as and similar to dorsal ribs; middle ribs perpendicular to longitudinal shell axis, gradually becoming oblique towards both canals. Siphonal and anal canals narrow, weakly turned dorsally; siphonal canal more straight and located closer to median line; anal canal weakly more right located, strongly turned to left and about 50% longer than siphonal canal (
<figureCitation id="13382E84C6440D5AFBC39E77C8A1084C" box="[1110,1199,1293,1319]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="12" pageNumber="757">Fig. 4G</figureCitation>
). Inner lip lacking callus, fossular depression only in anterior third; 
<emphasis id="B977EE13C6440D5AFCD09E37CF58080D" box="[837,854,1357,1382]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
11 ribs weakly protruded inside aperture; 
<emphasis id="B977EE13C6440D5AFC9E9E17CF1208ED" box="[779,796,1389,1414]" italics="true" pageId="12" pageNumber="757">c.</emphasis>
5 ribs in fossular depression somewhat narrower and more obliquely positioned in relation to remaining ribs, further possessing small node in innermost region (
<figureCitation id="13382E84C6440D5AFCFC9EB1CFCE088E" box="[873,960,1483,1509]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="12" pageNumber="757">Fig. 4G</figureCitation>
). Ribs in ventral region at left from aperture similar and continuous to dorsal ribs.
</paragraph>
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<paragraph id="8BBC3201C6440D5AFFE69F75CF490926" blockId="12.[113,1211,1039,1101]" pageId="12" pageNumber="757">
FIG. 4. — Triviids: 
<emphasis id="B977EE13C6440D5AFE949F75CD00094B" bold="true" box="[257,270,1039,1056]" pageId="12" pageNumber="757">A</emphasis>
, 
<taxonomicName id="4C034982C6440D5AFE8D9F75CDB6094B" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[280,440,1039,1056]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="12" pageNumber="757" phylum="Mollusca" rank="species" species="akangus" status="sp. nov.">
<emphasis id="B977EE13C6440D5AFE8D9F75CDB6094B" box="[280,440,1039,1056]" italics="true" pageId="12" pageNumber="757">Dolichupis akangus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6440D5AFE299F75CDE3094B" box="[444,493,1039,1056]" pageId="12" pageNumber="757" rank="species">n. sp.</taxonomicNameLabel>
, holotype MNHN 25218, dorsal view (L 5.6 mm); 
<emphasis id="B977EE13C6440D5AFCEE9F75CF86094B" bold="true" box="[891,904,1039,1056]" pageId="12" pageNumber="757">B</emphasis>
, same, right view; 
<emphasis id="B977EE13C6440D5AFBB49F75C821094B" bold="true" box="[1057,1071,1039,1056]" pageId="12" pageNumber="757">C</emphasis>
, same,apertural view; 
<emphasis id="B977EE13C6440D5AFF349F5FCCA1095D" bold="true" box="[161,175,1061,1078]" pageId="12" pageNumber="757">D</emphasis>
, paratype MNHN 25221, dorsal view (L 5.3 mm); 
<emphasis id="B977EE13C6440D5AFDD79F5FCE40095D" bold="true" box="[578,590,1061,1078]" pageId="12" pageNumber="757">E</emphasis>
, 
<taxonomicName id="4C034982C6440D5AFDC29F5FCEA4095D" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[599,682,1061,1078]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="12" pageNumber="757" phylum="Mollusca" rank="species" species="pingius" status="sp. nov.">
<emphasis id="B977EE13C6440D5AFDC29F5FCEA4095D" box="[599,682,1061,1078]" italics="true" pageId="12" pageNumber="757">D. pingius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6440D5AFD3B9F5FCED1095D" box="[686,735,1061,1078]" pageId="12" pageNumber="757" rank="species">n. sp.</taxonomicNameLabel>
, holotype, MNHN 25222, dorsal view (L 5.6 mm); 
<emphasis id="B977EE13C6440D5AFBE79F5FC873095D" bold="true" box="[1138,1149,1061,1078]" pageId="12" pageNumber="757">F</emphasis>
, same, right view; 
<emphasis id="B977EE13C6440D5AFF599F46CCD40926" bold="true" box="[204,218,1084,1101]" pageId="12" pageNumber="757">G</emphasis>
, same, apertural view; 
<emphasis id="B977EE13C6440D5AFE0E9F46CDA70926" bold="true" box="[411,425,1084,1101]" pageId="12" pageNumber="757">H</emphasis>
, paratype MZSP 104030, dorsal view (L 6.2 mm).
</paragraph>
</caption>
<paragraph id="8BBC3201C6440D5AFD309D45CFAD0B1A" blockId="12.[674,1209,1598,1649]" pageId="12" pageNumber="757">
<materialsCitation id="3B6B385CC6440D5AFD309D45CFAD0B1A" collectionCode="MZSP" pageId="12" pageNumber="757" specimenCode="MZSP 104030" specimenCount="2" typeStatus="holotype">
MEASUREMENTS (inmm). — 
<typeStatus id="54B88CA3C6440D5AFC259D44C8050B3D" box="[944,1035,1598,1622]" pageId="12" pageNumber="757" type="holotype">Holotype</typeStatus>
: 5.6 × 4.3; 
<typeStatus id="54B88CA3C6440D5AFBFF9D45C8B70B3C" box="[1130,1209,1599,1623]" pageId="12" pageNumber="757" type="paratype">paratype</typeStatus>
<specimenCode id="DBA59A7AC6440D5AFD379D23CF370B1A" box="[674,825,1625,1649]" collectionCode="MZSP" country="Brazil" httpUri="http://grbio.org/cool/9yp6-zxp9" name="Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo" pageId="12" pageNumber="757" type="Museum">MZSP 104030</specimenCode>
: 6.2 × 4.9.
</materialsCitation>
</paragraph>
<paragraph id="8BBC3201C6440D5AFD309DF1C8A10BC8" blockId="12.[677,1199,1675,1699]" box="[677,1199,1675,1699]" pageId="12" pageNumber="757">
HABITAT. — Sandy-mud bottoms, 
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depth.
</paragraph>
</subSubSection>
<subSubSection id="C319618AC6450D5BFFE69BA2C8960C7A" pageId="13" pageNumber="758" type="discussion">
<paragraph id="8BBC3201C6450D5BFFE69BA2CD730D9B" blockId="13.[111,649,216,1700]" box="[115,381,216,242]" pageId="13" pageNumber="758">DISCUSSION ON TRIVIIDS</paragraph>
<paragraph id="8BBC3201C6450D5BFFE49B8DCD850F24" blockId="13.[111,649,216,1700]" pageId="13" pageNumber="758">
<taxonomicName id="4C034982C6450D5BFFE49B8DCD450C7A" baseAuthorityName="Schilder" baseAuthorityYear="1922" box="[113,331,247,273]" class="Gastropoda" family="Triviidae" genus="Cleotrivia" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="antillarum">
<emphasis id="B977EE13C6450D5BFFE49B8DCD450C7A" box="[113,331,247,273]" italics="true" pageId="13" pageNumber="758">Cleotrivia antillarum</emphasis>
</taxonomicName>
is the single triviid with dorsal groove, from those collected in MD55 expedition. The characteristic small size and the blunt anterior and posterior projections are the main feature for the identification. The southernmost record for the species was 
<collectingRegion id="49C7FCE3C6450D5BFE899AECCE090CDB" box="[284,519,406,432]" country="Brazil" name="Rio Grande do Norte" pageId="13" pageNumber="758">Rio Grande do Norte</collectingRegion>
(
<bibRefCitation id="EF924FF0C6450D5BFD809AECCCA30CBB" author="ROSENBERG G." pageId="13" pageNumber="758" refId="ref25342" refString="ROSENBERG G. 2009. - Malacolog 4.1.1: a Database of Western Atlantic Marine Mollusca. http: // www. malacolog. org (visited in March 2012)." type="url" year="2009">Rosenberg 2009</bibRefCitation>
), the present record expands about 
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southwards the species geographic distribution. The bathymetric distribution, however, changes little, as the species have been collected up to 
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, and is here reported to 
<specimenCount id="9D05F988C6450D5BFEA8994ECD850F24" box="[317,395,564,591]" pageId="13" pageNumber="758" type="generic">
<quantity id="4CFB9FE4C6450D5BFEA8994ECD890F24" box="[317,391,564,591]" metricMagnitude="2" metricUnit="m" metricValue="6.7" pageId="13" pageNumber="758" unit="m" value="670.0">670 m</quantity>
.
</specimenCount>
</paragraph>
<paragraph id="8BBC3201C6450D5BFF1D992ECDC00BCF" blockId="13.[111,649,216,1700]" pageId="13" pageNumber="758">
The remaining two species,which are here described as new, 
<taxonomicName id="4C034982C6450D5BFF2E990ECD770FE5" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[187,377,628,654]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="akangus" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFF2E990ECD770FE5" box="[187,377,628,654]" italics="true" pageId="13" pageNumber="758">Dolichupis akangus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFEE8990ECDBA0FE5" box="[381,436,628,654]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
and 
<taxonomicName id="4C034982C6450D5BFE76990ECE470FE6" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[483,585,628,653]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="pingius" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFE76990ECE470FE6" box="[483,585,628,653]" italics="true" pageId="13" pageNumber="758">D. pingius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFDC5990ECE890FE5" box="[592,647,628,654]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
are easily distinguishable by entirely lacking dorsal furrow, bearing ribs continuous from one side to another on dorsal region. This, associated with the small size and deep-water occurrence, are the main reasons for considering them in the genus 
<taxonomicName id="4C034982C6450D5BFD8D9868CE8F0E47" authorityName="Iredale" authorityYear="1930" box="[536,641,786,812]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="genus">
<emphasis id="B977EE13C6450D5BFD8D9868CE8F0E47" box="[536,641,786,812]" italics="true" pageId="13" pageNumber="758">Dolichupis</emphasis>
</taxonomicName>
, although the generic distinction in the triviids are not always forthright (
<bibRefCitation id="EF924FF0C6450D5BFEB99828CD930E07" author="CATE C. N." box="[300,413,850,876]" pageId="13" pageNumber="758" pagination="1 - 126" refId="ref24106" refString="CATE C. N. 1979. - A review of the Triviidae (Mollusca: Gastropoda). Memoir of the San Diego Society of Natural History 10: 1 - 126." type="journal article" year="1979">Cate 1979</bibRefCitation>
; 
<bibRefCitation id="EF924FF0C6450D5BFE3C982BCE2F0E07" author="FEHSE D." box="[425,545,849,876]" pageId="13" pageNumber="758" pagination="3 - 48" refId="ref24430" refString="FEHSE D. 2002. - Beitrage zur Kenntnis der Triviidae (Mollusca: Gastropoda) V. Kritische Beurteilung der Genera und Beschreibung einer neuen Art der Gattung Semitrivia Cossmann, 1903. Acta Conchyliorum 6: 3 - 48." type="journal article" year="2002">Fehse 2002</bibRefCitation>
; Fehse &amp; Greco 2005). 
<taxonomicName id="4C034982C6450D5BFE91980BCDCB0EE0" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[260,453,881,907]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="akangus" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFE91980BCDCB0EE0" box="[260,453,881,907]" italics="true" pageId="13" pageNumber="758">Dolichupis akangus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFE599808CE080EE7" box="[460,518,882,908]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
differs from 
<taxonomicName id="4C034982C6450D5BFFE798E8CCD20EC0" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[114,220,914,939]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="pingius" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFFE798E8CCD20EC0" box="[114,220,914,939]" italics="true" pageId="13" pageNumber="758">D. pingius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFF7198EBCD100EC0" box="[228,286,913,939]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
mainly in having much more ribs (compare 
<figureCitation id="13382E84C6450D5BFF4F98CACD890EA0" box="[218,391,944,971]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="13" pageNumber="758">Figure 4A and E</figureCitation>
), in being more rounded and in lacking the outer lip so expanded posteriorly; furthermore, 
<taxonomicName id="4C034982C6450D5BFF63988BCD6C0961" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[246,354,1008,1034]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="akangus" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFF63988BCD6C0961" box="[246,354,1008,1034]" italics="true" pageId="13" pageNumber="758">D.akangus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFEF3988ACD950961" box="[358,411,1008,1034]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
lacks the differentiation of the sculpture on the fossular depression of the inner lip (compare 
<figureCitation id="13382E84C6450D5BFF6F9F55CDA10922" box="[250,431,1071,1097]" captionStart="FIG" captionStartId="12.[115,124,1039,1056]" captionTargetBox="[113,1209,215,1001]" captionTargetId="figure-362@12.[113,1209,215,1014]" captionTargetPageId="12" captionText="FIG. 4. — Triviids:A, Dolichupis akangus n. sp., holotype MNHN 25218, dorsal view (L 5.6 mm);B, same, right view;C, same,apertural view; D, paratype MNHN 25221, dorsal view (L 5.3 mm); E, D. pingius n. sp., holotype, MNHN 25222, dorsal view (L 5.6 mm);F, same, right view; G, same, apertural view; H, paratype MZSP 104030, dorsal view (L 6.2 mm)." figureDoi="http://doi.org/10.5281/zenodo.5166665" httpUri="https://zenodo.org/record/5166665/files/figure.png" pageId="13" pageNumber="758">Figure 4C and G</figureCitation>
), which additionally possesses a shorter depression.The closest species from both 
<taxonomicName id="4C034982C6450D5BFF3F9F14CD1B09E3" authorityName="Iredale" authorityYear="1930" box="[170,277,1134,1160]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="genus">
<emphasis id="B977EE13C6450D5BFF3F9F14CD1B09E3" box="[170,277,1134,1160]" italics="true" pageId="13" pageNumber="758">Dolichupis</emphasis>
</taxonomicName>
here described is 
<taxonomicName id="4C034982C6450D5BFE479F15CCFD09C2" authority="Fehse &amp; Greco, 2005" authorityName="Fehse &amp; Greco" authorityYear="2005" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="virgo">
<emphasis id="B977EE13C6450D5BFE479F15CE2809E3" box="[466,550,1135,1160]" italics="true" pageId="13" pageNumber="758">D. virgo</emphasis>
Fehse &amp; Greco, 2005
</taxonomicName>
; 
<taxonomicName id="4C034982C6450D5BFF6E9FF5CD6709C3" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[251,361,1166,1192]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="akangus" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFF6E9FF5CD6709C3" box="[251,361,1166,1192]" italics="true" pageId="13" pageNumber="758">D. akangus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFEF89FF5CDAD09C2" box="[365,419,1167,1193]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
differs in being slightly more elongated, in having fewer ribs (
<emphasis id="B977EE13C6450D5BFE4B9FD5CDE009A3" box="[478,494,1199,1224]" italics="true" pageId="13" pageNumber="758">c.</emphasis>
15 ribs, against 18-22 ribs of 
<taxonomicName id="4C034982C6450D5BFF629FB4CD49098C" authorityName="Fehse &amp; Greco" authorityYear="2005" box="[247,327,1230,1255]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="virgo">
<emphasis id="B977EE13C6450D5BFF629FB4CD49098C" box="[247,327,1230,1255]" italics="true" pageId="13" pageNumber="758">D. virgo</emphasis>
</taxonomicName>
), and by total absence of dorsal furrow, which are mostly present in 
<taxonomicName id="4C034982C6450D5BFE5F9F94CE16086C" authorityName="Fehse &amp; Greco" authorityYear="2005" box="[458,536,1262,1287]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="virgo">
<emphasis id="B977EE13C6450D5BFE5F9F94CE16086C" box="[458,536,1262,1287]" italics="true" pageId="13" pageNumber="758">D. virgo</emphasis>
</taxonomicName>
; 
<taxonomicName id="4C034982C6450D5BFDB19F94CE89086C" authority="Simone &amp; Cunha, 2012" authorityName="Simone &amp; Cunha" authorityYear="2012" box="[548,647,1262,1287]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="pingius" status="sp. nov.">
<emphasis id="B977EE13C6450D5BFDB19F94CE89086C" box="[548,647,1262,1287]" italics="true" pageId="13" pageNumber="758">D. pingius</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2445368C6450D5BFFE49E77CCA6084C" box="[113,168,1293,1319]" pageId="13" pageNumber="758" rank="species">n. sp.</taxonomicNameLabel>
differs mainly by the posterior expansion of the outer lip, in lacking dorsal furrow, and in bearing much fewer ribs (
<emphasis id="B977EE13C6450D5BFF779E37CCFD080D" box="[226,243,1357,1382]" italics="true" pageId="13" pageNumber="758">c.</emphasis>
10). Both new species are furthermore different from the Caribbean 
<taxonomicName id="4C034982C6450D5BFE279E16CD1908CC" authority="(Gaskoin, 1836)" baseAuthorityName="Gaskoin" baseAuthorityYear="1836" class="Gastropoda" family="Triviidae" genus="Cleotrivia" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="candidula">
<emphasis id="B977EE13C6450D5BFE279E16CE8808ED" box="[434,646,1388,1414]" italics="true" pageId="13" pageNumber="758">Cleotrivia candidula</emphasis>
(Gaskoin, 1836)
</taxonomicName>
and 
<taxonomicName id="4C034982C6450D5BFED39EF6CE8D08CD" authority="(Schilder, 1931)" baseAuthorityName="Schilder" baseAuthorityYear="1931" box="[326,643,1420,1446]" class="Gastropoda" family="Triviidae" genus="Cleotrivia" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="leucosphaera">
<emphasis id="B977EE13C6450D5BFED39EF6CDD408CD" box="[326,474,1420,1446]" italics="true" pageId="13" pageNumber="758">C.leucosphaera</emphasis>
(Schilder,1931)
</taxonomicName>
, which also lack dorsal furrow, in being slightly more elongated, in having fewer ribs (those species possess 
<emphasis id="B977EE13C6450D5BFFE49E91CC8F0B6F" box="[113,129,1515,1540]" italics="true" pageId="13" pageNumber="758">c.</emphasis>
25-30ribs), and by wider and more left-placed aperture. Both new species still differs from 
<taxonomicName id="4C034982C6450D5BFE699D71CD1B0B2F" authority="(Sowerby, 1870)" baseAuthorityName="Sowerby" baseAuthorityYear="1870" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="paucilirata">
<emphasis id="B977EE13C6450D5BFE699D71CE880B4F" box="[508,646,1546,1572]" italics="true" pageId="13" pageNumber="758">D. paucilirata</emphasis>
(Sowerby, 1870)
</taxonomicName>
and from 
<taxonomicName id="4C034982C6450D5BFEEC9D51CE880B2F" authority="(Dall, 1902)" baseAuthorityName="Dall" baseAuthorityYear="1902" box="[377,646,1578,1604]" class="Gastropoda" family="Triviidae" genus="Dolichupis" kingdom="Animalia" order="Littorinimorpha" pageId="13" pageNumber="758" phylum="Mollusca" rank="species" species="panamensis">
<emphasis id="B977EE13C6450D5BFEEC9D51CE080B2F" box="[377,518,1579,1604]" italics="true" pageId="13" pageNumber="758">D. panamensis</emphasis>
(Dall, 1902)
</taxonomicName>
(
<bibRefCitation id="EF924FF0C6450D5BFFE39D30CCE90B0F" author="CATE C. N." box="[118,231,1610,1636]" pageId="13" pageNumber="758" pagination="1 - 126" refId="ref24106" refString="CATE C. N. 1979. - A review of the Triviidae (Mollusca: Gastropoda). Memoir of the San Diego Society of Natural History 10: 1 - 126." type="journal article" year="1979">Cate 1979</bibRefCitation>
; Fehse &amp; Greco 2005) in being slightly larger, in having more ribs (those species have 
<emphasis id="B977EE13C6450D5BFDA19D10CE4A0BE8" box="[564,580,1642,1667]" italics="true" pageId="13" pageNumber="758">c.</emphasis>
8-10), and by wider and longer aperture.
</paragraph>
<paragraph id="8BBC3201C6450D5BFD579BA2C8960C7A" blockId="13.[706,1180,216,305]" pageId="13" pageNumber="758">
Superfamily 
<taxonomicName id="4C034982C6450D5BFCDE9BA2C8920D98" authority="Rafinesque, 1815" authorityName="Rafinesque" authorityYear="1815" box="[843,1180,216,243]" class="Gastropoda" kingdom="Animalia" order="Neogastropoda" pageId="13" pageNumber="758" phylum="Mollusca" rank="superFamily" superFamily="Muricoidea">MURICOIDEA Rafinesque, 1815</taxonomicName>
Family 
<taxonomicName id="4C034982C6450D5BFC839B83C8960C7A" authority="MacDonald, 1860" authorityName="MacDonald" authorityYear="1860" box="[790,1176,247,275]" class="Gastropoda" family="Costellariidae" kingdom="Animalia" order="Neogastropoda" pageId="13" pageNumber="758" phylum="Mollusca" rank="family">COSTELLARIIDAE MacDonald, 1860</taxonomicName>
</paragraph>
</subSubSection>
</treatment>
</document>