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<document id="6ED56612F7A2C6DE923AE55942F4E486" ID-DOI="10.5281/zenodo.5757059" ID-ISSN="1638-9387" ID-Zenodo-Dep="5757059" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630330977511" checkinUser="marcus" docAuthor="Absalão, Ricardo S. &amp; Pimenta, Alexandre D." docDate="2003" docId="0386786BFFC3FF8EC704FCB4A31BEEEB" docLanguage="en" docName="Zoosystema.2003.25.2.177-185.pdf" docOrigin="Zoosystema 25 (2)" docStyle="DocumentStyle:64A3174DE33E974D4EB6573A0A793B12.4:Zoosystema.2000-2008.journal_article.type2" docStyleId="64A3174DE33E974D4EB6573A0A793B12" docStyleName="Zoosystema.2000-2008.journal_article.type2" docStyleVersion="4" docTitle="Olivella (Anasser) Absalão &amp; Pimenta 2003, n. subgen." docType="treatment" docVersion="3" lastPageNumber="180" masterDocId="FFBF0013FFC0FF8DC60CFF97A714E86F" masterDocTitle="A new subgenus and three new species of Brazilian deep water Olivella Swainson, 1831 (Mollusca, Gastropoda, Olivellidae) collected by the RV Marion Dufresne in 1987" masterLastPageNumber="185" masterPageNumber="177" pageNumber="180" updateTime="1699230479042" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
<mods:mods id="784B51CF10C6D881DEC1DA5941CF7507" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D25689FC5257B9BFA688D8F270BC8AD2">
<mods:title id="34166E78F661E95361ADC65135D70389">A new subgenus and three new species of Brazilian deep water Olivella Swainson, 1831 (Mollusca, Gastropoda, Olivellidae) collected by the RV Marion Dufresne in 1987</mods:title>
</mods:titleInfo>
<mods:name id="BD43E2F0BABFF2F4EEBAAEB25AB55722" type="personal">
<mods:role id="D3361577A2F35B05068470D0D886B530">
<mods:roleTerm id="D34A6DB9811A2E50E5C4C0321CB9727F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="85BC80A3BDE6E6248563FDD2A923D40A">Absalão, Ricardo S.</mods:namePart>
<mods:affiliation id="DA31C5973F9B3492FCFE1BD59ECD1B8E">Departamento de Biologia Animal e Vegetal, Instituto de Biologia, Universidade do Estado do Rio de Janeiro, Francisco Xavier 524, Maracanã, Rio de Janeiro, RJ, CEP 20550 - 900 (Brazil) Departamento de Zoologia, Instituto de Biologia, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Ilha do Fundão, Rio de Janeiro, RJ- 21941 - 570 (Brazil) absalao @ biologia. ufrj. br</mods:affiliation>
</mods:name>
<mods:name id="9D7593868066579EF52FDE53B6E13951" type="personal">
<mods:role id="86299D8FDCB1C5A96185505B6967ADD9">
<mods:roleTerm id="2C6FBFF7E227605F144C31C885C5F5AB">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3EC56F95F096DEEF2086777E4D32504F">Pimenta, Alexandre D.</mods:namePart>
<mods:affiliation id="8CA3870DCDF6CB6468B7B529338FD328">Departamento de Zoologia, Instituto de Biologia, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Ilha do Fundão, Rio de Janeiro, RJ- 21941 - 570 (Brazil) alexpim @ biologia. ufrj. br.</mods:affiliation>
</mods:name>
<mods:typeOfResource id="4D917E7CE71E42532B666CA7C7587FF5">text</mods:typeOfResource>
<mods:relatedItem id="61BD535BD70D9F43D87DCC93E5A185EA" type="host">
<mods:titleInfo id="275287CB76C9637EFCD35CBD4B4EEBCE">
<mods:title id="E610A98E2828F02A9BA27478C8F4A086">Zoosystema</mods:title>
</mods:titleInfo>
<mods:part id="C0E9C25A46201FE7DFB31BFFDB2756F4">
<mods:date id="93A8EC52A55F6747A865276C2D08A11A">2003</mods:date>
<mods:detail id="20D806C6D84FE6DB1901EEF7976A75E6" type="volume">
<mods:number id="7A82309479C6C4B2FAE6057C82DDAC14">25</mods:number>
</mods:detail>
<mods:detail id="9E6A3EBD1A05367C7585B37E2F6AFC0B" type="issue">
<mods:number id="D4E9DF1589CDE0BF5938CA2048ECC9AD">2</mods:number>
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<mods:extent id="7F867818279C92B3FC7196D85B264E69" unit="page">
<mods:start id="AAF5204F836BF1CE74CB5DC22D2BBB1D">177</mods:start>
<mods:end id="E61B38CD257C5B11C7EAC5E3C7A6908D">185</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="96324FB085051B888A4A0FCDEE0EBC7C">journal article</mods:classification>
<mods:identifier id="3E3DF0B343CE24AE4467C4541EE600AC" type="DOI">10.5281/zenodo.5757059</mods:identifier>
<mods:identifier id="F662F32B941C8C92E0CDC662C38EC85B" type="ISSN">1638-9387</mods:identifier>
<mods:identifier id="9DD7A61B46687CF258045812143DD7F4" type="Zenodo-Dep">5757059</mods:identifier>
</mods:mods>
<treatment id="0386786BFFC3FF8EC704FCB4A31BEEEB" LSID="urn:lsid:plazi:treatment:0386786BFFC3FF8EC704FCB4A31BEEEB" httpUri="http://treatment.plazi.org/id/0386786BFFC3FF8EC704FCB4A31BEEEB" lastPageNumber="180" pageId="3" pageNumber="180">
<subSubSection id="C3359AF6FFC3FF8EC704FCB4A52FEB52" box="[264,571,802,829]" pageId="3" pageNumber="180" type="nomenclature">
<paragraph id="8B90C97DFFC3FF8EC704FCB4A52FEB52" blockId="3.[151,684,802,986]" box="[264,571,802,829]" pageId="3" pageNumber="180">
<heading id="D0D87E11FFC3FF8EC704FCB4A52FEB52" box="[264,571,802,829]" centered="true" fontSize="11" level="2" pageId="3" pageNumber="180" reason="2">
Subgenus
<taxonomicName id="4C2FB2FEFFC3FF8EC77BFCB5A6D0EB53" authority="Absalão &amp; Pimenta, 2003" authorityName="Absalão &amp; Pimenta" authorityYear="2003" box="[375,452,802,828]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="subGenus" status="subgen. nov." subGenus="Anasser">
<emphasis id="B95B156FFFC3FF8EC77BFCB5A6D0EB53" box="[375,452,802,828]" italics="true" pageId="3" pageNumber="180">Anasser</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A268A814FFC3FF8EC7C7FCB5A52FEB52" box="[459,571,802,829]" pageId="3" pageNumber="180" rank="subGenus">n. subgen.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC69BFCDAA6EBEB10" pageId="3" pageNumber="180" type="materials_examined">
<paragraph id="8B90C97DFFC3FF8EC69BFCDAA6EBEB10" blockId="3.[151,684,802,986]" pageId="3" pageNumber="180">
<typeStatus id="549477DFFFC3FF8EC69BFCDAA7D8EB0D" box="[151,204,845,868]" pageId="3" pageNumber="180">TYPE</typeStatus>
SPECIES. —
<taxonomicName id="4C2FB2FEFFC3FF8EC755FCDAA5BCEB0A" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[345,680,845,869]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="amblia">
<emphasis id="B95B156FFFC3FF8EC755FCDAA514EB0A" box="[345,512,845,869]" italics="true" pageId="3" pageNumber="180">Olivella amblia</emphasis>
Watson, 1882
</taxonomicName>
. Recent, off
<taxonomicName id="4C2FB2FEFFC3FF8EC704FCF0A657EB10" authority="Absalão &amp; Pimenta, 2003" authorityName="Absalão &amp; Pimenta" authorityYear="2003" box="[264,323,871,895]" pageId="3" pageNumber="177" rank="subGenus" status="subgen. nov." subGenus="Brazil">Brazil</taxonomicName>
, southern Atlantic.
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC69BFC19A668EBB5" pageId="3" pageNumber="180" type="etymology">
<paragraph id="8B90C97DFFC3FF8EC69BFC19A668EBB5" blockId="3.[151,684,802,986]" pageId="3" pageNumber="180">
ETYMOLOGY. — This taxon is named after its characteristic absence of pillar structure:
<emphasis id="B95B156FFFC3FF8EC7E4FC3FA514EBD0" box="[488,512,936,959]" italics="true" pageId="3" pageNumber="180">an</emphasis>
(Latin), without; and
<emphasis id="B95B156FFFC3FF8EC6CDFC56A7FFEBB7" box="[193,235,961,984]" italics="true" pageId="3" pageNumber="180">asser</emphasis>
(Latin), pillar.
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC69BFB9DA6F5ED38" pageId="3" pageNumber="180" type="description">
<paragraph id="8B90C97DFFC3FF8EC69BFB9DA63CEC4D" blockId="3.[151,685,1034,1253]" box="[151,296,1034,1060]" pageId="3" pageNumber="180">DESCRIPTION</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BFBBCA5B8EC8A" blockId="3.[151,685,1034,1253]" pageId="3" pageNumber="180">
Small and large
<taxonomicName id="4C2FB2FEFFC3FF8EC736FBBCA69CEC2A" authorityName="Swainson" authorityYear="1831" box="[314,392,1067,1093]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="genus">
<emphasis id="B95B156FFFC3FF8EC736FBBCA69CEC2A" box="[314,392,1067,1093]" italics="true" pageId="3" pageNumber="180">Olivella</emphasis>
</taxonomicName>
, whitish or very light colors. Parietal callus light to moderately developed, reaching the apertural end but not above it. No pillar structure. Lirae on the inner side of the outer lip absent. Suture channeled. Operculum chitinous, usually present. Internal ressorption of shell.
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC6CAFA89A6F5ED38" blockId="3.[151,684,1309,1668]" pageId="3" pageNumber="180">
<taxonomicName id="4C2FB2FEFFC3FF8EC6CAFA89A568ED57" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[198,636,1309,1336]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="amblia" subGenus="Anasser">
<emphasis id="B95B156FFFC3FF8EC6CAFA89A609ED57" bold="true" box="[198,285,1310,1336]" italics="true" pageId="3" pageNumber="180">Olivella</emphasis>
(
<emphasis id="B95B156FFFC3FF8EC721FA8AA66BED58" bold="true" box="[301,383,1309,1335]" italics="true" pageId="3" pageNumber="180">Anasser</emphasis>
)
<emphasis id="B95B156FFFC3FF8EC783FA89A6C8ED57" bold="true" box="[399,476,1310,1336]" italics="true" pageId="3" pageNumber="180">amblia</emphasis>
Watson, 1882
</taxonomicName>
(
<figureCitation id="1314D5F8FFC3FF8EC766FAAAA6B1ED38" box="[362,421,1341,1367]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1</figureCitation>
A-C)
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC69BFAFEA4CCE91D" pageId="3" pageNumber="180" type="materials_examined">
<paragraph id="8B90C97DFFC3FF8EC69BFAFEA5B8EDED" blockId="3.[151,684,1309,1668]" box="[151,684,1385,1410]" pageId="3" pageNumber="180">
TYPE MATERIAL. — Three
<typeStatus id="549477DFFFC3FF8EC7D1FAFEA529EDEE" box="[477,573,1385,1409]" pageId="3" pageNumber="180" type="syntype">syntypes</typeStatus>
(
<collectionCode id="ED3E51B8FFC3FF8EC459FAFDA5B8EDED" box="[597,684,1386,1410]" pageId="3" pageNumber="180">BMNH</collectionCode>
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BFA13A654EDF3" blockId="3.[151,684,1309,1668]" box="[151,320,1412,1436]" pageId="3" pageNumber="180">1887.2.9.771-3).</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BFA3CA5BFEDAB" blockId="3.[151,684,1309,1668]" box="[151,683,1451,1476]" pageId="3" pageNumber="180">
<typeStatus id="549477DFFFC3FF8EC69BFA3CA7D9EDAF" box="[151,205,1451,1474]" pageId="3" pageNumber="180">TYPE</typeStatus>
LOCALITY. — Off
<collectingRegion id="49EB079FFFC3FF8EC7B1FA3BA55AEDAB" box="[445,590,1452,1476]" country="Brazil" name="Pernambuco" pageId="3" pageNumber="180">Pernambuco</collectingRegion>
,
<taxonomicName id="4C2FB2FEFFC3FF8EC46EFA3BA5BCEDAB" authority="Absalão &amp; Pimenta, 2003" authorityName="Absalão &amp; Pimenta" authorityYear="2003" box="[610,680,1452,1476]" pageId="3" pageNumber="177" rank="subGenus" status="subgen. nov." subGenus="Brazil">Brazil</taxonomicName>
,
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BFA52A6DFEDB2" blockId="3.[151,684,1309,1668]" box="[151,459,1477,1501]" pageId="3" pageNumber="180">
<emphasis id="B95B156FFFC3FF8EC69BFA52A7E8EDB2" box="[151,252,1477,1501]" italics="true" pageId="3" pageNumber="180">Challenger</emphasis>
Expedition, stn 122.
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BFA7AA5BFEE70" blockId="3.[151,684,1309,1668]" pageId="3" pageNumber="180">
MATERIAL EXAMINED. — The
<typeStatus id="549477DFFFC3FF8EC7D8FA7AA514EE6A" box="[468,512,1517,1541]" pageId="3" pageNumber="180">type</typeStatus>
material photographs and: MD-55, stn CB95,
<geoCoordinate id="EE1BAFBAFFC3FF8EC7EBF990A52FEE70" box="[487,571,1543,1567]" degrees="19" direction="south" minutes="38" orientation="latitude" pageId="3" pageNumber="180" precision="925" value="-19.633333">19°38’S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC444F990A5BCEE70" box="[584,680,1543,1567]" degrees="38" direction="west" minutes="43" orientation="longitude" pageId="3" pageNumber="180" precision="925" value="-38.716667">38°43’W</geoCoordinate>
,
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BF9B7A5BFEE57" blockId="3.[151,684,1309,1668]" box="[151,683,1568,1592]" pageId="3" pageNumber="180">
<materialsCitation id="3B47C320FFC3FF8EC69BF9B7A6D8EE57" box="[151,460,1568,1592]" collectionCode="MNHN" elevation="960" pageId="3" pageNumber="180" specimenCount="50">
<quantity id="4CD76498FFC3FF8EC69BF9B7A7F4EE58" box="[151,224,1568,1592]" metricMagnitude="2" metricUnit="m" metricValue="9.6" pageId="3" pageNumber="180" unit="m" value="960.0">
<elevation id="00022E4EFFC3FF8EC69BF9B7A7F4EE58" box="[151,224,1568,1592]" metricMagnitude="2" metricUnit="m" metricValue="9.6" pageId="3" pageNumber="180" unit="m" value="960.0">960 m</elevation>
</quantity>
, +
<specimenCount id="9D2902F4FFC3FF8EC6F0F9B7A642EE58" box="[252,342,1568,1592]" pageId="3" pageNumber="180" type="generic">50 spec.</specimenCount>
(
<collectionCode id="ED3E51B8FFC3FF8EC76AF9B7A6D7EE57" box="[358,451,1568,1592]" 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="3" pageNumber="180">MNHN</collectionCode>
)
</materialsCitation>
; MD-55, stn CB93,
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BF9ADA5BFEE3F" blockId="3.[151,684,1309,1668]" box="[151,683,1593,1618]" pageId="3" pageNumber="180">
<geoCoordinate id="EE1BAFBAFFC3FF8EC69BF9ADA7FAEE3D" box="[151,238,1594,1618]" degrees="19" direction="south" minutes="36" orientation="latitude" pageId="3" pageNumber="180" precision="925" value="-19.6">19°36’S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC6F0F9ADA64BEE3D" box="[252,351,1594,1618]" degrees="38" direction="west" minutes="53" orientation="longitude" pageId="3" pageNumber="180" precision="925" value="-38.883335">38°53’W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC761F9ADA6A1EE3F" box="[365,437,1593,1618]" metricMagnitude="2" metricUnit="m" metricValue="6.4" pageId="3" pageNumber="180" unit="m" value="640.0">640 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC7CFF9ADA50AEE3F" box="[451,542,1593,1618]" pageId="3" pageNumber="180" type="generic">45 spec.</specimenCount>
; MD-55, stn
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BF9C4A5BFEE06" blockId="3.[151,684,1309,1668]" box="[151,683,1618,1643]" pageId="3" pageNumber="180">
CB78,
<geoCoordinate id="EE1BAFBAFFC3FF8EC6E8F9C4A640EE04" box="[228,340,1619,1643]" degrees="18" direction="south" minutes="58" orientation="latitude" pageId="3" pageNumber="180" precision="15" seconds="8" value="-18.96889">18°58’8”S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC76DF9C4A6C9EE04" box="[353,477,1619,1643]" degrees="37" direction="west" minutes="48" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="4" value="-37.80111">37°48’4”W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC7E6F9C4A554EE06" box="[490,576,1618,1643]" metricMagnitude="3" metricUnit="m" metricValue="1.2" pageId="3" pageNumber="180" unit="m" value="1200.0">1200 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC441F9C4A5BCEE06" box="[589,680,1618,1643]" pageId="3" pageNumber="180" type="generic">13 spec.</specimenCount>
;
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC69BF9FBA5BFEEEC" blockId="3.[151,684,1309,1668]" box="[151,683,1644,1668]" pageId="3" pageNumber="180">
MD-55, stn CB95,
<geoCoordinate id="EE1BAFBAFFC3FF8EC76AF9FBA6C5EEEB" box="[358,465,1644,1668]" degrees="19" direction="south" minutes="38" orientation="latitude" pageId="3" pageNumber="180" precision="15" seconds="4" value="-19.634445">19°38’4”S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC7D2F9FBA541EEEB" box="[478,597,1644,1668]" degrees="38" direction="west" minutes="43" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="4" value="-38.717777">38°43’4”W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC46DF9FBA5BCEEEC" box="[609,680,1644,1668]" metricMagnitude="2" metricUnit="m" metricValue="9.6" pageId="3" pageNumber="180" unit="m" value="960.0">960 m</quantity>
,
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FF3DA4CCE91D" blockId="3.[714,1247,169,371]" pageId="3" pageNumber="180">
+
<specimenCount id="9D2902F4FFC3FF8EC4D4FF3DA457E8AF" box="[728,835,169,194]" pageId="3" pageNumber="180" type="generic">50 spec.</specimenCount>
; MD-55, stn DC70,
<geoCoordinate id="EE1BAFBAFFC3FF8EC26FFF3DA3CDE8AD" box="[1123,1241,170,194]" degrees="18" direction="south" minutes="59" orientation="latitude" pageId="3" pageNumber="180" precision="15" seconds="1" value="-18.983612">18°59’1”S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC4C6FF54A451E8B4" box="[714,837,195,219]" degrees="37" direction="west" minutes="47" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="8" value="-37.785557">37°47’8”W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC55FFF54A4FDE8B5" box="[851,1001,195,219]" metricMagnitude="3" metricUnit="m" metricValue="1.545" metricValueMax="1.55" metricValueMin="1.54" pageId="3" pageNumber="180" unit="m" value="1545.0" valueMax="1550.0" valueMin="1540.0">1540-1550 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC5FBFF54A346E8B5" box="[1015,1106,195,219]" pageId="3" pageNumber="180" type="generic">12 spec.</specimenCount>
; MD-55, stn CB97,
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,
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,
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,
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; MD- 55, stn CB76,
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,
<geoCoordinate id="EE1BAFBAFFC3FF8EC5C0FF61A32BE961" box="[972,1087,246,270]" degrees="37" direction="west" minutes="49" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="6" value="-37.818333">37°49’6”W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC245FF61A39FE963" box="[1097,1163,245,270]" metricMagnitude="2" metricUnit="m" metricValue="6.37" pageId="3" pageNumber="180" unit="m" value="637.0">637 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC29AFF62A3C8E963" box="[1174,1244,245,268]" pageId="3" pageNumber="180" type="generic">7 spec.</specimenCount>
; MD-55, stn SY74,
<geoCoordinate id="EE1BAFBAFFC3FF8EC584FE98A4CCE948" box="[904,984,271,295]" degrees="18" direction="south" minutes="58" orientation="latitude" pageId="3" pageNumber="180" precision="925" value="-18.966667">18°58’S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC5EEFE98A32BE948" box="[994,1087,271,295]" degrees="37" direction="west" minutes="49" orientation="longitude" pageId="3" pageNumber="180" precision="925" value="-37.816666">37°49’W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC245FE98A39FE949" box="[1097,1163,271,295]" metricMagnitude="2" metricUnit="m" metricValue="6.82" pageId="3" pageNumber="180" unit="m" value="682.0">682 m</quantity>
,
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; MD-55, stn CB79,
<geoCoordinate id="EE1BAFBAFFC3FF8EC592FEBEA318E92E" box="[926,1036,297,321]" degrees="19" direction="south" minutes="01" orientation="latitude" pageId="3" pageNumber="180" precision="15" seconds="8" value="-19.018888">19°01’8”S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC216FEBEA380E92E" box="[1050,1172,297,321]" degrees="37" direction="west" minutes="47" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="8" value="-37.785557">37°47’8”W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC2ADFEBEA434E937" metricMagnitude="3" metricUnit="m" metricValue="1.5375" metricValueMax="1.575" metricValueMin="1.5" pageId="3" pageNumber="180" unit="m" value="1537.5" valueMax="1575.0" valueMin="1500.0">1500- 1575 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC521FED5A46EE937" box="[813,890,321,346]" pageId="3" pageNumber="180" type="generic">3 spec.</specimenCount>
; MD-55, stn CB105,
<geoCoordinate id="EE1BAFBAFFC3FF8EC267FED5A3CEE935" box="[1131,1242,322,346]" degrees="23" direction="south" minutes="46" orientation="latitude" pageId="3" pageNumber="180" precision="15" seconds="7" value="-23.76861">23°46’7”S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC4C6FECCA429E91C" box="[714,829,347,371]" degrees="42" direction="west" minutes="10" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="1" value="-42.166946">42°10’1”W</geoCoordinate>
,
<quantity id="4CD76498FFC3FF8EC54BFECCA49EE91D" box="[839,906,347,371]" metricMagnitude="2" metricUnit="m" metricValue="6.1" pageId="3" pageNumber="180" unit="m" value="610.0">610 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC598FECCA4CCE91D" box="[916,984,347,371]" pageId="3" pageNumber="180" type="generic">8 spec.</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC4C6FE3DA307EA38" pageId="3" pageNumber="180" type="discussion">
<paragraph id="8B90C97DFFC3FF8EC4C6FE3DA43AE9AD" blockId="3.[714,1181,426,485]" box="[714,814,426,452]" pageId="3" pageNumber="180">REMARKS</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FE5CA389E98A" blockId="3.[714,1181,426,485]" box="[714,1181,458,485]" pageId="3" pageNumber="180">
See under
<taxonomicName id="4C2FB2FEFFC3FF8EC537FE5DA38DE98A" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[827,1177,458,485]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="ephamilla" subGenus="Anasser">
<emphasis id="B95B156FFFC3FF8EC537FE5DA443E98B" box="[827,855,458,484]" italics="true" pageId="3" pageNumber="180">O.</emphasis>
(
<emphasis id="B95B156FFFC3FF8EC56BFE5DA46BE98B" box="[871,895,458,484]" italics="true" pageId="3" pageNumber="180">A.</emphasis>
)
<emphasis id="B95B156FFFC3FF8EC582FE5CA4E0E98A" box="[910,1012,459,485]" italics="true" pageId="3" pageNumber="180">ephamilla</emphasis>
Watson, 1882
</taxonomicName>
.
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4E6FD89A307EA38" blockId="3.[714,1247,541,821]" pageId="3" pageNumber="180">
<taxonomicName id="4C2FB2FEFFC3FF8EC4E6FD89A3ABEA57" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[746,1215,541,568]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="ephamilla" subGenus="Anasser">
<emphasis id="B95B156FFFC3FF8EC4E6FD89A455EA57" bold="true" box="[746,833,542,568]" italics="true" pageId="3" pageNumber="180">Olivella</emphasis>
(
<emphasis id="B95B156FFFC3FF8EC55CFD8AA4B6EA58" bold="true" box="[848,930,541,567]" italics="true" pageId="3" pageNumber="180">Anasser</emphasis>
)
<emphasis id="B95B156FFFC3FF8EC5BEFD89A30AEA57" bold="true" box="[946,1054,542,568]" italics="true" pageId="3" pageNumber="180">ephamilla</emphasis>
Watson, 1882
</taxonomicName>
(
<figureCitation id="1314D5F8FFC3FF8EC591FDAAA4CCEA38" box="[925,984,573,599]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1</figureCitation>
D-F)
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC4C6FDF1A306EB5A" pageId="3" pageNumber="180" type="materials_examined">
<paragraph id="8B90C97DFFC3FF8EC4C6FDF1A3CBEA10" blockId="3.[714,1247,541,821]" box="[714,1247,614,639]" pageId="3" pageNumber="180">
TYPE MATERIAL. — Three
<typeStatus id="549477DFFFC3FF8EC21CFDF1A364EA11" box="[1040,1136,614,638]" pageId="3" pageNumber="180" type="syntype">syntypes</typeStatus>
(
<collectionCode id="ED3E51B8FFC3FF8EC284FDF0A3CBEA10" box="[1160,1247,615,639]" pageId="3" pageNumber="180">BMNH</collectionCode>
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FD16A44AEAF6" blockId="3.[714,1247,541,821]" box="[714,862,641,665]" pageId="3" pageNumber="180">1887.2.9.774).</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FD3FA3CBEAAE" blockId="3.[714,1247,541,821]" box="[714,1247,680,705]" pageId="3" pageNumber="180">
<typeStatus id="549477DFFFC3FF8EC4C6FD3FA414EAD2" box="[714,768,680,703]" pageId="3" pageNumber="180">TYPE</typeStatus>
LOCALITY. — Off
<collectingRegion id="49EB079FFFC3FF8EC5FCFD3EA395EAAE" box="[1008,1153,681,705]" country="Brazil" name="Pernambuco" pageId="3" pageNumber="180">Pernambuco</collectingRegion>
,
<taxonomicName id="4C2FB2FEFFC3FF8EC299FD3EA3CFEAAE" authority="Absalão &amp; Pimenta, 2003" authorityName="Absalão &amp; Pimenta" authorityYear="2003" box="[1173,1243,681,705]" pageId="3" pageNumber="177" rank="subGenus" status="subgen. nov." subGenus="Brazil">Brazil</taxonomicName>
,
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FD55A4EAEAB5" blockId="3.[714,1247,541,821]" box="[714,1022,705,730]" pageId="3" pageNumber="180">
<emphasis id="B95B156FFFC3FF8EC4C6FD55A43BEAB5" box="[714,815,706,730]" italics="true" pageId="3" pageNumber="180">Challenger</emphasis>
Expedition, stn 122.
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FD7DA3CBEB75" blockId="3.[714,1247,541,821]" pageId="3" pageNumber="180">
MATERIAL EXAMINED. — The
<typeStatus id="549477DFFFC3FF8EC20BFD7DA327EB6D" box="[1031,1075,746,770]" pageId="3" pageNumber="180">type</typeStatus>
material photographs and: MD-55, stn DC73,
<geoCoordinate id="EE1BAFBAFFC3FF8EC5F7FC93A349EB73" box="[1019,1117,772,796]" degrees="18" direction="south" minutes="59" orientation="latitude" pageId="3" pageNumber="180" precision="15" seconds="5" value="-18.984722">18°59’5”S</geoCoordinate>
,
<geoCoordinate id="EE1BAFBAFFC3FF8EC26AFC93A3CFEB75" box="[1126,1243,771,796]" degrees="37" direction="west" minutes="48" orientation="longitude" pageId="3" pageNumber="180" precision="15" seconds="2" value="-37.800556">37°48’2” W</geoCoordinate>
,
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FC8AA306EB5A" blockId="3.[714,1247,541,821]" box="[714,1042,797,821]" pageId="3" pageNumber="180">
<quantity id="4CD76498FFC3FF8EC4C6FC8AA42EEB5B" box="[714,826,797,821]" metricMagnitude="2" metricUnit="m" metricValue="6.135" metricValueMax="6.2" metricValueMin="6.07" pageId="3" pageNumber="180" unit="m" value="613.5" valueMax="620.0" valueMin="607.0">607-620 m</quantity>
,
<specimenCount id="9D2902F4FFC3FF8EC549FC8AA4B6EB5B" box="[837,930,797,821]" pageId="3" pageNumber="180" type="generic">106 spec.</specimenCount>
(
<collectionCode id="ED3E51B8FFC3FF8EC5A3FC8AA313EB5A" box="[943,1031,797,821]" 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="3" pageNumber="180">MNHN</collectionCode>
).
</paragraph>
</subSubSection>
<subSubSection id="C3359AF6FFC3FF8EC4C6FCFDA31BEEEB" pageId="3" pageNumber="180" type="discussion">
<paragraph id="8B90C97DFFC3FF8EC4C6FCFDA43AEBED" blockId="3.[714,1247,874,1669]" box="[714,814,874,900]" pageId="3" pageNumber="180">REMARKS</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FC1CA4FFED4A" blockId="3.[714,1247,874,1669]" pageId="3" pageNumber="180">
<taxonomicName id="4C2FB2FEFFC3FF8EC4C6FC1CA30AEBCA" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[714,1054,906,933]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="amblia">
<emphasis id="B95B156FFFC3FF8EC4C6FC1CA460EBCA" box="[714,884,907,933]" italics="true" pageId="3" pageNumber="180">Olivella amblia</emphasis>
Watson, 1882
</taxonomicName>
(
<figureCitation id="1314D5F8FFC3FF8EC23CFC1CA37BEBCA" box="[1072,1135,907,933]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1</figureCitation>
A-C) and
<taxonomicName id="4C2FB2FEFFC3FF8EC4C6FC3DA319EBAA" authority="Watson, 1882" authorityName="Watson" authorityYear="1882" box="[714,1037,938,965]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="ephamilla">
<emphasis id="B95B156FFFC3FF8EC4C6FC3DA44AEBAA" box="[714,862,938,965]" italics="true" pageId="3" pageNumber="180">O. ephamilla</emphasis>
Watson, 1882
</taxonomicName>
(
<figureCitation id="1314D5F8FFC3FF8EC22CFC3CA376EBAA" box="[1056,1122,939,965]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1</figureCitation>
D-F) were described based on three shells each and were known, up to now, by their original descriptions and illustrations only. Examination of the photographs of these
<typeStatus id="549477DFFFC3FF8EC562FBBDA4D3EC2B" box="[878,967,1066,1092]" pageId="3" pageNumber="180" type="syntype">syntypes</typeStatus>
(
<figureCitation id="1314D5F8FFC3FF8EC5D9FBBCA392EC2B" box="[981,1158,1066,1093]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1A, B, D, E</figureCitation>
), several additional specimens of
<taxonomicName id="4C2FB2FEFFC3FF8EC5E7FBDDA34BEC0A" authorityName="Watson" authorityYear="1882" box="[1003,1119,1098,1125]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="amblia">
<emphasis id="B95B156FFFC3FF8EC5E7FBDDA34BEC0A" box="[1003,1119,1098,1125]" italics="true" pageId="3" pageNumber="180">O. amblia</emphasis>
</taxonomicName>
(
<figureCitation id="1314D5F8FFC3FF8EC27EFBDCA3DBEC0A" box="[1138,1231,1099,1125]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1C</figureCitation>
),
<taxonomicName id="4C2FB2FEFFC3FF8EC4C6FBFDA44EECEA" authorityName="Watson" authorityYear="1882" box="[714,858,1130,1157]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="species" species="ephamilla">
<emphasis id="B95B156FFFC3FF8EC4C6FBFDA44EECEA" box="[714,858,1130,1157]" italics="true" pageId="3" pageNumber="180">O. ephamilla</emphasis>
</taxonomicName>
(
<figureCitation id="1314D5F8FFC3FF8EC561FBFCA4D0ECEA" box="[877,964,1131,1157]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1F</figureCitation>
), and of an undescribed species (
<figureCitation id="1314D5F8FFC3FF8EC52DFB1CA448ECCA" box="[801,860,1163,1189]" captionStart="FIG" captionStartId="4.[151,162,1567,1584]" captionTargetBox="[188,1208,219,1527]" captionTargetId="figure-22@4.[188,1208,219,1527]" captionTargetPageId="4" captionText="FIG. 1. — Subgenus Anasser n. subgen.; A-C, Olivella amblia Watson, 1882; A, syntype, 5.9 mm length (BMNH 1887.2.9.771-3); B, syntype, 5.2 mm length (BMNH 1887.2.9.771-3); C, specimen from MD-55, stn 95, 8.2 mm length (MNHN); D-F, Olivella ephamilla Watson, 1882; D, syntype, 3.6 mm length (BMNH 1887.2.9.774); E, syntype, 4.2 mm length (BMNH 1887.2.9.771-3); F, specimen from MD-55, stn DC73, 4.7 mm length (MNHN); G-I, Olivella careorugula n. sp., holotype (MNHN); G, optical photography, 4.5 mm length; H, SEM photography, 4.5 mm length; I, apex detail. Scale bar: I, 500 µm." figureDoi="http://doi.org/10.5281/zenodo.5757061" httpUri="https://zenodo.org/record/5757061/files/figure.png" pageId="3" pageNumber="180">Fig. 1</figureCitation>
G-I) (see description below) has led us to confirm the absence of pillar structure in all these taxa, which seem to form a natural group (
<taxonomicName id="4C2FB2FEFFC3FF8EC4DFFB7DA434ED6B" authority="Absalão &amp; Pimenta, 2003" authorityName="Absalão &amp; Pimenta" authorityYear="2003" box="[723,800,1258,1284]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="subGenus" status="subgen. nov." subGenus="Anasser">
<emphasis id="B95B156FFFC3FF8EC4DFFB7DA434ED6B" box="[723,800,1258,1284]" italics="true" pageId="3" pageNumber="180">Anasser</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A268A814FFC3FF8EC52BFB7DA48DED6A" box="[807,921,1258,1285]" pageId="3" pageNumber="180" rank="subGenus">n. subgen.</taxonomicNameLabel>
) unlike any other subgenus of
<taxonomicName id="4C2FB2FEFFC3FF8EC4C6FA9CA409ED4A" authorityName="Swainson" authorityYear="1831" box="[714,797,1291,1317]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="genus">
<emphasis id="B95B156FFFC3FF8EC4C6FA9CA409ED4A" box="[714,797,1291,1317]" italics="true" pageId="3" pageNumber="180">Olivella</emphasis>
</taxonomicName>
, already described.
</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FABCA30AEDCB" blockId="3.[714,1247,874,1669]" pageId="3" pageNumber="180">While the definition of a generic-level taxon based solely on conchological characters is a suboptimal situation, we feel the uniqueness of this group warrants such a measure.</paragraph>
<paragraph id="8B90C97DFFC3FF8EC4C6FA3CA31BEEEB" blockId="3.[714,1247,874,1669]" pageId="3" pageNumber="180">
The simplest kind of pillar structure among the
<taxonomicName id="4C2FB2FEFFC3FF8EC4C6FA5CA432ED8A" authorityName="Swainson" authorityYear="1831" box="[714,806,1483,1509]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="genus">
<emphasis id="B95B156FFFC3FF8EC4C6FA5CA432ED8A" box="[714,806,1483,1509]" italics="true" pageId="3" pageNumber="180">Olivella</emphasis>
</taxonomicName>
is found in the subgenera
<emphasis id="B95B156FFFC3FF8EC260FA5CA3CAED8A" box="[1132,1246,1483,1509]" italics="true" pageId="3" pageNumber="180">Minioliva</emphasis>
<bibRefCitation id="EFBEB48CFFC3FF8EC4C6FA7CA476EE6A" author="OLSSON A. A." box="[714,866,1515,1541]" pageId="3" pageNumber="180" pagination="155 - 225" refId="ref5952" refString="OLSSON A. A. 1956. - Studies on the genus Olivella. Proceedings of the Academy of Natural Sciences of Philadelphia 108: 155 - 225." type="journal article" year="1956">Olsson, 1956</bibRefCitation>
,
<emphasis id="B95B156FFFC3FF8EC57CFA7CA4CCEE6A" box="[880,984,1515,1541]" italics="true" pageId="3" pageNumber="180">Callianax</emphasis>
H. &amp; A. Adams, 1853 and
<emphasis id="B95B156FFFC3FF8EC4F0F99CA465EE4A" box="[764,881,1547,1573]" italics="true" pageId="3" pageNumber="180">Cupidoliva</emphasis>
Iredale, 1924 (
<tableCitation id="C6ADFCC6FFC3FF8EC212F99CA361EE4A" box="[1054,1141,1547,1573]" captionStart="TABLE" captionStartId="5.[316,327,169,186]" captionText="TABLE 1. — Comparison of Anasser n. subgen. to similar Olivella Swainson, 1831 subgenera." pageId="3" pageNumber="180">Table 1</tableCitation>
). Besides that character, these subgenera share with
<taxonomicName id="4C2FB2FEFFC3FF8EC29EF9BDA3CBEE2B" authority="Absalão &amp; Pimenta, 2003" authorityName="Absalão &amp; Pimenta" authorityYear="2003" box="[1170,1247,1578,1604]" class="Gastropoda" family="Olividae" genus="Olivella" kingdom="Animalia" order="Neogastropoda" pageId="3" pageNumber="180" phylum="Mollusca" rank="subGenus" status="subgen. nov." subGenus="Anasser">
<emphasis id="B95B156FFFC3FF8EC29EF9BDA3CBEE2B" box="[1170,1247,1578,1604]" italics="true" pageId="3" pageNumber="180">Anasser</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A268A814FFC3FF8EC4C6F9DDA429EE0A" box="[714,829,1610,1637]" pageId="3" pageNumber="180" rank="subGenus">n. subgen.</taxonomicNameLabel>
a callus that does not extend beyond the upper end of the aperture.
</paragraph>
</subSubSection>
</treatment>
</document>
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