263 lines
28 KiB
XML
263 lines
28 KiB
XML
<document id="B9420F5892AB1B90699CA0C27AD37823" ID-DOI="10.11646/zootaxa.4090.1.1" ID-GBIF-Dataset="e6b35f5a-435e-4473-b29e-1e4d842f84b0" ID-ISSN="1175-5326" ID-Zenodo-Dep="263299" ID-ZooBank="203BAC25-B542-48FE-B5AD-EBA8C0285833" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1457964633549" checkinUser="plazi" docAuthor="Fallon, Phillip J." docDate="2016" docId="039F87C4FB7BFEB6CBAFB806FB0DF84D" docLanguage="en" docName="15612-5136-1-PB.pdf.imf" docOrigin="Zootaxa 4090 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Splendrillia bartschi Haas 1941, new combination" docType="treatment" docVersion="12" lastPageNumber="287" masterDocId="FFA6FFBCFA65FFA8CB38B91BFFE8FFAA" masterDocTitle="Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species" masterLastPageNumber="363" masterPageNumber="1" pageNumber="287" updateTime="1698184378282" updateUser="plazi">
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<mods:mods id="F0DAE0594B4A9C248B3EE0A117F80161" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="EECD3A3400BB040E91A4AFAA331CAEB2">
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<mods:title id="01DD0D640DE22A192E57FBBEE8DE59E4">Taxonomic review of tropical western Atlantic shallow water Drilliidae (Mollusca: Gastropoda: Conoidea) including descriptions of 100 new species</mods:title>
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</mods:titleInfo>
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<mods:name id="1C5CD8B4AB77D5FD13363C8F4476273F" type="personal">
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<mods:role id="30E591068D512FC9A40122A32D7AD899">
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<mods:roleTerm id="437B9E3BA67A43A8D6AACF9DFB36C6EC">Author</mods:roleTerm>
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<mods:namePart id="541147B0027A26E17D03E77EBAC9D952">Fallon, Phillip J.</mods:namePart>
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<mods:typeOfResource id="2CAC070629C060F72B956A91F06F0A85">text</mods:typeOfResource>
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<mods:titleInfo id="CF9D69A39379B78CE8D20A7E70E2028C">
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<mods:title id="048F951BE8F73828B38C94327FA83174">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7D7BA2FACC18E30CDBDE685BB556B5AF">
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<mods:date id="1ADFC9E6B12C0CB4F4040E23DA69262D">2016</mods:date>
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<mods:detail id="7A5205CD019006830486314B31724AA3" type="volume">
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<mods:number id="A5510719609816738456D91DC328137C">4090</mods:number>
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</mods:detail>
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<mods:detail id="F28076C4EEC4ABF059EB2FB77DFE9A60" type="issue">
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<mods:number id="7ACEAC2F4A712544A48393A38ECE30B6">1</mods:number>
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<mods:extent id="7942DDFA2430DEF915D51E21A3A40BC2" unit="page">
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<mods:start id="495C0B44FC5C350395D300B53CBBB03C">1</mods:start>
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<mods:end id="7D52571106C093B9C3621CBCCB1DD98D">363</mods:end>
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<mods:classification id="B29F53BF4040B4C9A607002F1F943B0C">journal article</mods:classification>
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<mods:identifier id="6096C8C179E5AAC08E0402D197D323D9" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<mods:identifier id="D9FDD10E7BCE6BDAB16097698AFDC044" type="GBIF-Dataset">e6b35f5a-435e-4473-b29e-1e4d842f84b0</mods:identifier>
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<mods:identifier id="1FE8CCF969CE23268DD104DAB1FB6DDB" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="F149866342C1AD327881A319AB49597D" type="Zenodo-Dep">263299</mods:identifier>
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<mods:identifier id="B7F11278AAE64BD20E2E686F451E691B" type="ZooBank">203BAC25-B542-48FE-B5AD-EBA8C0285833</mods:identifier>
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</mods:mods>
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<treatment id="039F87C4FB7BFEB6CBAFB806FB0DF84D" ID-DOI="http://doi.org/10.5281/zenodo.6076587" ID-GBIF-Taxon="117911529" ID-Zenodo-Dep="6076587" LSID="urn:lsid:plazi:treatment:039F87C4FB7BFEB6CBAFB806FB0DF84D" httpUri="http://treatment.plazi.org/id/039F87C4FB7BFEB6CBAFB806FB0DF84D" lastPageNumber="287" pageId="286" pageNumber="287">
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<subSubSection id="C32C6559FB7BFEB6CBAFB806FCA4FE1D" pageId="286" pageNumber="287" type="nomenclature">
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<paragraph id="8B8936D2FB7BFEB6CBAFB806FCFEFE9D" blockId="286.[151,790,285,344]" box="[151,790,285,311]" pageId="286" pageNumber="287">
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<heading id="D0C181BEFB7BFEB6CBAFB806FCFEFE9D" bold="true" box="[151,790,285,311]" fontSize="11" level="1" pageId="286" pageNumber="287" reason="1">
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<emphasis id="B942EAC0FB7BFEB6CBAFB806FCFEFE9D" bold="true" box="[151,790,285,311]" pageId="286" pageNumber="287">
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<taxonomicName id="4C364D51FB7BFEB6CBAFB806FDDAFE9D" ID-CoL="6ZCLG" authority="Haas, 1941" authorityName="Haas" authorityYear="1941" box="[151,562,285,311]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi" status="comb. nov.">
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<emphasis id="B942EAC0FB7BFEB6CBAFB806FE65FE9D" bold="true" box="[151,397,285,311]" italics="true" pageId="286" pageNumber="287">Splendrillia bartschi</emphasis>
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(Haas, 1941)
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</taxonomicName>
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,
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<taxonomicNameLabel id="A27157BBFB7BFEB6C907B806FCFEFE9D" box="[575,790,285,311]" pageId="286" pageNumber="287">new combination</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8936D2FB7BFEB6CBAFB824FEFBFEF2" blockId="286.[151,790,285,344]" box="[151,275,319,344]" pageId="286" pageNumber="287">
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(
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<figureCitation id="130D2A57FB7BFEB6CBA7B824FEE2FEF2" box="[159,266,319,344]" captionStart="PLATE 146" captionStartId="287.[151,234,1724,1746]" captionTargetBox="[151,1436,195,1675]" captionTargetId="figure@287.[151,1436,195,1699]" captionTargetPageId="287" captionText="PLATE 146. Splendrillia bartschi (Haas, 1941). Upper panel. Fig. 1: holotype, Argus Bank, Bermuda (FMNH 13672). Photograph courtesy of Mr. Jochen Gerber of the FMNH; color not true. Figs. 2 – 3: specimens from near North Rock, Bermuda (H. G. Lee coll.). Lower panel. Figs. 4, 6: specimen from near North Rock, Bermuda (USNM 1291357). Fig. 4: ventral, lateral & dorsal views; Fig. 6: apical view, V = varix, L = edge of outer lip. Fig. 5: enlarged view of the juvenile with a better view of the protoconch (not to scale), Somerset Pt.: 9.7 km N of boatyards (H. G. Lee coll.)." httpUri="https://zenodo.org/record/263446/files/figure.png" pageId="286" pageNumber="287">Plate 146</figureCitation>
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)
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</paragraph>
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<paragraph id="8B8936D2FB7BFEB6CBAFB899FCA4FE1D" blockId="286.[151,1422,386,470]" pageId="286" pageNumber="287">
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<taxonomicName id="4C364D51FB7BFEB6CBAFB899FDC2FE32" authority="Haas, 1941: 172" authorityName="Haas" authorityPageNumber="172" authorityYear="1941" box="[151,554,386,408]" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi">
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<emphasis id="B942EAC0FB7BFEB6CBAFB899FE95FE32" box="[151,381,386,408]" italics="true" pageId="286" pageNumber="287">Cymatosyrinx bartschi</emphasis>
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Haas, 1941: 172
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</taxonomicName>
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, pl. 2, figs. h, i. Powell (1966: 90); Abbott (1974: 276); Jensen & Pearce (2009: 173).
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<taxonomicName id="4C364D51FB7BFEB6CBAFB8BAFE83FE1D" box="[151,363,417,439]" class="Gastropoda" family="Drilliidae" genus="Drillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="interpunctata">
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<emphasis id="B942EAC0FB7BFEB6CBAFB8BAFE83FE1D" box="[151,363,417,439]" italics="true" pageId="286" pageNumber="287">Drillia interpunctata</emphasis>
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</taxonomicName>
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auct. non (E.A. Smith, 1882): Peile (1926: 84).
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FB7BFEB6CBAFB8DBFB0BFE7C" box="[151,1251,448,470]" pageId="286" pageNumber="287" type="description">
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<paragraph id="8B8936D2FB7BFEB6CBAFB8DBFB0BFE7C" blockId="286.[151,1422,386,470]" box="[151,1251,448,470]" pageId="286" pageNumber="287">
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<taxonomicName id="4C364D51FB7BFEB6CBAFB8DBFE9FFE7C" box="[151,375,448,470]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="coccinata">
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<emphasis id="B942EAC0FB7BFEB6CBAFB8DBFE9FFE7C" box="[151,375,448,470]" italics="true" pageId="286" pageNumber="287">Splendrillia coccinata</emphasis>
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</taxonomicName>
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auct. non (Reeve, 1845): is likely a misidentification by Jensen & Pearce (2009: 173).
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FB7BFEB6CBAFB8E5FBC1FC98" pageId="286" pageNumber="287" type="materials_examined">
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<paragraph id="8B8936D2FB7BFEB6CBAFB8E5FC9BFD92" blockId="286.[151,1437,509,2023]" pageId="286" pageNumber="287">
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<emphasis id="B942EAC0FB7BFEB6CBAFB8E5FEA2FDBC" bold="true" box="[151,330,509,534]" pageId="286" pageNumber="287">
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<typeStatus id="548D8870FB7BFEB6CBAFB8E5FF3AFDBF" box="[151,210,510,533]" pageId="286" pageNumber="287">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="548D8870FB7BFEB6CA6DB8E6FE55FDBC" box="[341,445,509,534]" pageId="286" pageNumber="287" type="holotype">Holotype</typeStatus>
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10.5 x 4.0 mm (FMNH 13672). T.H. Bean!,
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<date id="FF881012FB7BFEB6C8DAB8E5FB91FDBC" box="[994,1145,510,534]" pageId="286" pageNumber="287" value="1905-10-13">13 Oct 1905</date>
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. Only a photograph was examined, which is courtesy of Mr. Jochen Gerber of the FMNH.
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</paragraph>
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<paragraph id="8B8936D2FB7BFEB6CBFFBB5EFC48FDF7" blockId="286.[151,1437,509,2023]" box="[199,928,580,605]" pageId="286" pageNumber="287">
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<emphasis id="B942EAC0FB7BFEB6CBFFBB5EFE8DFDF7" bold="true" box="[199,357,580,605]" pageId="286" pageNumber="287">
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<typeStatus id="548D8870FB7BFEB6CBFFBB5EFEEAFDF6" box="[199,258,581,604]" pageId="286" pageNumber="287">Type</typeStatus>
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locality.
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</emphasis>
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Argus Bank,
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<collectingCountry id="F3217642FB7BFEB6C938BB5FFD8FFDF7" box="[512,615,580,605]" name="Bermuda" pageId="286" pageNumber="287">Bermuda</collectingCountry>
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Is., in 30 fms [
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<quantity id="4CCE9B37FB7BFEB6C837BB5EFCA4FDF7" box="[783,844,581,605]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="286" pageNumber="287" unit="m" value="55.0">55 m</quantity>
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] depth.
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</paragraph>
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<paragraph id="8B8936D2FB7BFEB6CBFFBB7CFCFDFD41" blockId="286.[151,1437,509,2023]" pageId="286" pageNumber="287">
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||
<emphasis id="B942EAC0FB7BFEB6CBFFBB7CFE5BFD2A" bold="true" box="[199,435,615,640]" pageId="286" pageNumber="287">Material examined.</emphasis>
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A total of
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<specimenCount id="9D30FD5BFB7BFEB6C90FBB73FD2BFD2A" box="[567,707,615,640]" pageId="286" pageNumber="287" type="generic">4 specimens</specimenCount>
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||
were examined: 3 spec., 12.2 x 4.8, ex H.G. Lee coll. (USNM 1291357), 10.9 x 4.1, & 9.6 x
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<quantity id="4CCE9B37FB7BFEB6CACCBB90FDA3FD09" box="[500,587,651,675]" metricMagnitude="-3" metricUnit="m" metricValue="3.9" pageId="286" pageNumber="287" unit="mm" value="3.9">3.9 mm</quantity>
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||
(H.G. Lee coll.), in
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<quantity id="4CCE9B37FB7BFEB6C80ABB90FC70FD09" box="[818,920,651,675]" metricMagnitude="1" metricUnit="m" metricValue="1.15" metricValueMax="1.2" metricValueMin="1.1" pageId="286" pageNumber="287" unit="m" value="11.5" valueMax="12.0" valueMin="11.0">11–12 m</quantity>
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||
, North Rock,
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<collectingCountry id="F3217642FB7BFEB6CF01BB90FB4AFD0E" box="[1081,1186,651,676]" name="Bermuda" pageId="286" pageNumber="287">Bermuda</collectingCountry>
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||
, A.T. Guest & J.R.M. Lightbourn! 1976; 1 spec. 2.9 x
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<quantity id="4CCE9B37FB7BFEB6C929BBB4FD84FD6C" box="[529,620,687,711]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="286" pageNumber="287" unit="mm" value="1.6">1.6 mm</quantity>
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, in
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<quantity id="4CCE9B37FB7BFEB6C9A3BBB4FD0FFD6C" box="[667,743,687,711]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="286" pageNumber="287" unit="m" value="100.0">100 m</quantity>
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,
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<quantity id="4CCE9B37FB7BFEB6C9CDBBB4FCC2FD6D" box="[757,810,686,711]" metricMagnitude="3" metricUnit="m" metricValue="9.656064" pageId="286" pageNumber="287" unit="mi" value="6.0">6 mi</quantity>
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[
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<quantity id="4CCE9B37FB7BFEB6C804BBB4FC7AFD6D" box="[828,914,686,711]" metricMagnitude="3" metricUnit="m" metricValue="9.7" pageId="286" pageNumber="287" unit="km" value="9.7">9.7 km</quantity>
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] N of boat yards, Somerset Pt.,
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<collectingCountry id="F3217642FB7BFEB6CE33BBB5FA9DFD6D" box="[1291,1397,686,711]" name="Bermuda" pageId="286" pageNumber="287">Bermuda</collectingCountry>
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, R. Jensen & J.R.M. Lightbourn!
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<date id="FF881012FB7BFEB6CADEBBC8FDB0FD40" box="[486,600,722,746]" pageId="286" pageNumber="287" value="1994-05">May 1994</date>
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(H.G. Lee coll.).
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||
</paragraph>
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<paragraph id="8B8936D2FB7BFEB6CBFFBBEDFBC1FC98" blockId="286.[151,1437,509,2023]" pageId="286" pageNumber="287">
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||
<emphasis id="B942EAC0FB7BFEB6CBFFBBEDFE5AFCA4" bold="true" box="[199,434,757,782]" pageId="286" pageNumber="287">Range and habitat.</emphasis>
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Known only from
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<collectingCountry id="F3217642FB7BFEB6C9ADBBEEFD17FCA4" box="[661,767,757,782]" name="Bermuda" pageId="286" pageNumber="287">Bermuda</collectingCountry>
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||
. Dredged from
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<quantity id="4CCE9B37FB7BFEB6C881BBEDFBC7FCA7" box="[953,1071,758,782]" metricMagnitude="1" metricUnit="m" metricValue="5.55" metricValueMax="10.0" metricValueMin="1.1" pageId="286" pageNumber="287" unit="m" value="55.5" valueMax="100.0" valueMin="11.0">
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||
11–
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||
<specimenCount id="9D30FD5BFB7BFEB6C8D9BBEDFBC7FCA7" box="[993,1071,758,782]" pageId="286" pageNumber="287" type="generic">100 m</specimenCount>
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||
</quantity>
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||
. This species (as
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<taxonomicName id="4C364D51FB7BFEB6CE38BBEDFE90FC98" authority="Haas, 1941" authorityName="Haas" authorityYear="1941" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi">
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<emphasis id="B942EAC0FB7BFEB6CE38BBEDFF1BFC98" italics="true" pageId="286" pageNumber="287">Cymatosyrinx bartschi</emphasis>
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Haas, 1941
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||
</taxonomicName>
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||
) is listed as endemic to
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<collectingCountry id="F3217642FB7BFEB6C9BEBA02FD05FC98" box="[646,749,793,818]" name="Bermuda" pageId="286" pageNumber="287">Bermuda</collectingCountry>
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by Jensen & Pearce (2009).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C32C6559FB7BFEB6CBFFBA27FA75FAEC" pageId="286" pageNumber="287" type="description">
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||
<paragraph id="8B8936D2FB7BFEB6CBFFBA27FA75FAEC" blockId="286.[151,1437,509,2023]" pageId="286" pageNumber="287">
|
||
<emphasis id="B942EAC0FB7BFEB6CBFFBA27FE73FCFF" bold="true" box="[199,411,828,853]" pageId="286" pageNumber="287">
|
||
Description.
|
||
<emphasis id="B942EAC0FB7BFEB6CA58BA27FE73FCFF" bold="true" box="[352,411,828,853]" italics="true" pageId="286" pageNumber="287">Shell</emphasis>
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||
</emphasis>
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||
small (to
|
||
<quantity id="4CCE9B37FB7BFEB6C935BA26FD99FCFE" box="[525,625,829,853]" metricMagnitude="-2" metricUnit="m" metricValue="1.22" pageId="286" pageNumber="287" unit="mm" value="12.2">12.2 mm</quantity>
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||
in total length), glossy-smooth, fusiform, truncated anteriorly, with 8 or perhaps a few more convex whorls, the last approximately 61% of the total length. Predominant sculptural element of axial ribs; aperture wide, anterior canal very short.
|
||
<emphasis id="B942EAC0FB7BFEB6C9D4BA98FC9AFC36" bold="true" box="[748,882,899,924]" italics="true" pageId="286" pageNumber="287">Protoconch</emphasis>
|
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of approximately 1¾–2 smooth round whorls; tip immersed such that the first whorl is at an angle above the horizontal.
|
||
<emphasis id="B942EAC0FB7BFEB6C88BBABDFB8CFC15" bold="true" box="[947,1124,934,959]" italics="true" pageId="286" pageNumber="287">Axial sculpture</emphasis>
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||
of narrow opisthocline ribs that run from the sulcus to suture on spire whorls, and evanesce just below whorl periphery on last whorl. Ribs number 12–15 on penultimate, 7–11 on last whorl to varix, and are wider than their intercostal spaces. Growth striae very fine, strongest near end of last whorl, on outer lip.
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<emphasis id="B942EAC0FB7BFEB6C87BBD0AFC97FB80" bold="true" box="[835,895,1041,1066]" italics="true" pageId="286" pageNumber="287">Varix</emphasis>
|
||
hump-like, approximately ¼-turn from the edge of the outer lip.
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||
<emphasis id="B942EAC0FB7BFEB6CA6BBD2FFDE7FBE7" bold="true" box="[339,527,1076,1101]" italics="true" pageId="286" pageNumber="287">Spiral sculpture</emphasis>
|
||
absent except for faint threads on shell base near anterior fasciole; stronger on anterior fasciole.
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<emphasis id="B942EAC0FB7BFEB6CA63BD43FE41FBDB" bold="true" box="[347,425,1112,1137]" italics="true" pageId="286" pageNumber="287">Sulcus</emphasis>
|
||
concave, without ornamentation except for an occasional rib trace to the suture; about ⅓- height of spire whorls.
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<emphasis id="B942EAC0FB7BFEB6CAA2BD60FDEAFB3E" bold="true" box="[410,514,1147,1172]" italics="true" pageId="286" pageNumber="287">Outer lip</emphasis>
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flattened from varix to lip edge, which forms a low arc from anal sinus to slightly beyond and out from the tip of anterior canal (ear-like); only a slight indentation in place of a stromboid notch; thickened along its edge.
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<emphasis id="B942EAC0FB7BFEB6CA8CBDD9FDD9FB71" bold="true" box="[436,561,1218,1243]" italics="true" pageId="286" pageNumber="287">Anal sinus</emphasis>
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a deep notch, its apex adjoining suture behind parietal lobe.
|
||
<emphasis id="B942EAC0FB7BFEB6CFE2BDD8FAA8FB71" bold="true" box="[1242,1344,1218,1243]" italics="true" pageId="286" pageNumber="287">Inner lip</emphasis>
|
||
narrow, thin, unemarginate; formed into a weak parietal lobe posteriorly.
|
||
<emphasis id="B942EAC0FB7BFEB6C8B2BDFDFBDEFB55" bold="true" box="[906,1078,1254,1279]" italics="true" pageId="286" pageNumber="287">Anterior canal</emphasis>
|
||
open, very short but distinctly demarcated from aperture, end of canal notched; fasciole not swollen.
|
||
<emphasis id="B942EAC0FB7BFEB6C896BC12FC18FA88" bold="true" box="[942,1008,1289,1314]" italics="true" pageId="286" pageNumber="287">Color</emphasis>
|
||
white to light pink with a broad, light pink to deep-rose band from the whorl periphery to the shell’s anterior; band reduced to spots or lines between ribs.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6559FB7BFEB6CBFFBC4AFB0DF84D" pageId="286" pageNumber="287" type="discussion">
|
||
<paragraph id="8B8936D2FB7BFEB6CBFFBC4AFB0DF84D" blockId="286.[151,1437,509,2023]" pageId="286" pageNumber="287">
|
||
<emphasis id="B942EAC0FB7BFEB6CBFFBC4AFE06FAC3" bold="true" box="[199,494,1360,1385]" pageId="286" pageNumber="287">
|
||
Remarks.
|
||
<emphasis id="B942EAC0FB7BFEB6CA7ABC4BFE06FAC3" bold="true" box="[322,494,1360,1385]" italics="true" pageId="286" pageNumber="287">Nomenclature.</emphasis>
|
||
</emphasis>
|
||
The
|
||
<typeStatus id="548D8870FB7BFEB6C91FBC4AFDBFFAC2" box="[551,599,1361,1384]" pageId="286" pageNumber="287">type</typeStatus>
|
||
specimen was tentatively placed in
|
||
<taxonomicName id="4C364D51FB7BFEB6C8D3BC4AFAEBFAC3" authority="Dall, 1889" authorityName="Dall" authorityYear="1889" box="[1003,1283,1360,1385]" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7BFEB6C8D3BC4AFB6FFAC3" box="[1003,1159,1361,1385]" italics="true" pageId="286" pageNumber="287">Cymatosyrinx</emphasis>
|
||
Dall, 1889
|
||
</taxonomicName>
|
||
by Haas who remarked that the material (presumably the single
|
||
<typeStatus id="548D8870FB7BFEB6C9D5BC6EFCF5FA26" box="[749,797,1397,1420]" pageId="286" pageNumber="287">type</typeStatus>
|
||
specimen) was too poor to be certain of its [generic] placement. Dall did not formally describe
|
||
<taxonomicName id="4C364D51FB7BFEB6C944BC83FCF0FA1A" box="[636,792,1432,1456]" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7BFEB6C944BC83FCF0FA1A" box="[636,792,1432,1456]" italics="true" pageId="286" pageNumber="287">Cymatosyrinx</emphasis>
|
||
</taxonomicName>
|
||
but did designate a
|
||
<typeStatus id="548D8870FB7BFEB6CF3ABC83FBDAFA05" box="[1026,1074,1432,1455]" pageId="286" pageNumber="287">type</typeStatus>
|
||
(
|
||
<taxonomicName id="4C364D51FB7BFEB6CF7CBC8CFA7CFA1A" authority="Lea, 1843" authorityName="Lea" authorityYear="1843" box="[1092,1428,1431,1456]" class="Gastropoda" family="Drilliidae" genus="Pleurotoma" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="lunata">
|
||
<emphasis id="B942EAC0FB7BFEB6CF7CBC8CFAF0FA1A" box="[1092,1304,1431,1456]" italics="true" pageId="286" pageNumber="287">Pleurotoma lunata</emphasis>
|
||
Lea, 1843
|
||
</taxonomicName>
|
||
) from which subsequent workers developed a description (Fargo, 1954 and Powell, 1966). Powell (1966: 90) described
|
||
<taxonomicName id="4C364D51FB7BFEB6CA35BCC4FE41FA5D" box="[269,425,1503,1527]" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7BFEB6CA35BCC4FE41FA5D" box="[269,425,1503,1527]" italics="true" pageId="286" pageNumber="287">Cymatosyrinx</emphasis>
|
||
</taxonomicName>
|
||
as having, among other characteristics, a polished surface, protoconch with a carinate second whorl, subsutural fold made nodulose at axial rib intersections, axial ribs extending to the anterior fasciole, ridge-margined inner lip, and deeply notched anterior canal.
|
||
<emphasis id="B942EAC0FB7BFEB6C86EBF3DFC3DF997" bold="true" box="[854,981,1574,1597]" italics="true" pageId="286" pageNumber="287">Taxonomy.</emphasis>
|
||
Haas’ description and illustration of
|
||
<taxonomicName id="4C364D51FB7BFEB6CEBFBF3DFF1BF9CB" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi">
|
||
<emphasis id="B942EAC0FB7BFEB6CEBFBF3DFF1BF9CB" italics="true" pageId="286" pageNumber="287">S. bartschi</emphasis>
|
||
</taxonomicName>
|
||
is more consistent with those of
|
||
<taxonomicName id="4C364D51FB7BFEB6C94DBF53FD11F9CB" box="[629,761,1608,1633]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7BFEB6C94DBF53FD11F9CB" box="[629,761,1608,1633]" italics="true" pageId="286" pageNumber="287">Splendrillia</emphasis>
|
||
</taxonomicName>
|
||
, including a smooth protoconch without a carinate second whorl, no subsutural fold, an anal sulcus without sculptural elements, axial ribs that fade on the shell base, and no ridge on the inner lip. Furthermore, although not described by Haas, the anal sinus of
|
||
<taxonomicName id="4C364D51FB7BFEB6CFB3BF8BFAEEF902" box="[1163,1286,1679,1704]" class="Gastropoda" family="Drilliidae" genus="Cymatosyrinx" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi">
|
||
<emphasis id="B942EAC0FB7BFEB6CFB3BF8BFAEEF902" box="[1163,1286,1679,1704]" italics="true" pageId="286" pageNumber="287">S. bartschi</emphasis>
|
||
</taxonomicName>
|
||
is typical of
|
||
<emphasis id="B942EAC0FB7BFEB6CBAFBFA8FEDCF966" box="[151,308,1715,1740]" italics="true" pageId="286" pageNumber="287">Splendrillia—</emphasis>
|
||
its apex adjoins the suture behind the parietal lobe (its entrance offset from the suture by the parietal lobe).
|
||
<emphasis id="B942EAC0FB7BFEB6CBE7BFCDFEB5F945" bold="true" box="[223,349,1750,1775]" italics="true" pageId="286" pageNumber="287">Variability.</emphasis>
|
||
The three mature specimens examined have an average length of
|
||
<quantity id="4CCE9B37FB7BFEB6CF72BFCCFB55F944" box="[1098,1213,1751,1775]" metricMagnitude="-2" metricUnit="m" metricValue="1.09" pageId="286" pageNumber="287" unit="mm" value="10.9">10.90 mm</quantity>
|
||
(
|
||
<quantity id="4CCE9B37FB7BFEB6CFF4BFCDFA8CF945" box="[1228,1380,1750,1775]" metricMagnitude="-2" metricUnit="m" metricValue="1.0899999999999999" metricValueMax="1.22" metricValueMin="0.96" pageId="286" pageNumber="287" unit="mm" value="10.899999999999999" valueMax="12.2" valueMin="9.6">9.6–12.2 mm</quantity>
|
||
) and average W/
|
||
<taxonomicName id="4C364D51FB7BFEB6CA22BFE1FE8EF8B9" box="[282,358,1786,1811]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
|
||
of 0.390. Their color varies from white to a light pink with a broad, deep-rose band from the whorl periphery to the shell base. It may also be a “vinaceous cinnamon” color, the color description employed by Haas for the
|
||
<typeStatus id="548D8870FB7BFEB6CA10BE5AFE66F8F0" box="[296,398,1857,1882]" pageId="286" pageNumber="287" type="holotype">holotype</typeStatus>
|
||
.
|
||
<emphasis id="B942EAC0FB7BFEB6CAA1BE5AFCC4F8F0" box="[409,812,1857,1882]" italics="true" pageId="286" pageNumber="287">
|
||
<emphasis id="B942EAC0FB7BFEB6CAA1BE5AFDD6F8F0" bold="true" box="[409,574,1857,1882]" italics="true" pageId="286" pageNumber="287">Identification.</emphasis>
|
||
<taxonomicName id="4C364D51FB7BFEB6C97CBE5AFCC4F8F0" box="[580,812,1857,1882]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi">Splendrillia bartschi</taxonomicName>
|
||
</emphasis>
|
||
is unique among
|
||
<taxonomicName id="4C364D51FB7BFEB6C8CDBE5AFB91F8F0" box="[1013,1145,1857,1882]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7BFEB6C8CDBE5AFB91F8F0" box="[1013,1145,1857,1882]" italics="true" pageId="286" pageNumber="287">Splendrillia</emphasis>
|
||
</taxonomicName>
|
||
in having a well-rounded somewhat globose body whorl. It is close in size to
|
||
<taxonomicName id="4C364D51FB7BFEB6C83FBE7EFC2DF8D7" box="[775,965,1892,1917]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bahamasensis" status="sp. nov.">
|
||
<emphasis id="B942EAC0FB7BFEB6C83FBE7EFC2DF8D7" box="[775,965,1892,1917]" italics="true" pageId="286" pageNumber="287">S. bahamasensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFB7BFEB6C8EFBE7EFB8AF8D7" box="[983,1122,1892,1917]" pageId="286" pageNumber="287" rank="species">new species</taxonomicNameLabel>
|
||
but the latter has broader, straighter, and more angular, and fewer axial ribs.
|
||
<taxonomicName id="4C364D51FB7BFEB6C9EABE9CFC52F80A" box="[722,954,1927,1952]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="bartschi">
|
||
<emphasis id="B942EAC0FB7BFEB6C9EABE9CFC52F80A" box="[722,954,1927,1952]" italics="true" pageId="286" pageNumber="287">Splendrillia bartschi</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C364D51FB7BFEB6CF69BE93FF30F86E" authority="(E.A. Smith, 1822)" baseAuthorityName="E. A. Smith" baseAuthorityYear="1822" class="Gastropoda" family="Drilliidae" genus="Drillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="interpunctata">
|
||
<emphasis id="B942EAC0FB7BFEB6CF69BE93FAEDF80A" box="[1105,1285,1928,1952]" italics="true" pageId="286" pageNumber="287">S. interpunctata</emphasis>
|
||
(E.A. Smith, 1822)
|
||
</taxonomicName>
|
||
principally in having much less angular shoulders and a more globose last whorl. From
|
||
<taxonomicName id="4C364D51FB7BFEB6CFEEBEB7FAB4F869" box="[1238,1372,1964,1988]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="286" pageNumber="287" phylum="Mollusca" rank="species" species="cruzensis" status="sp. nov.">
|
||
<emphasis id="B942EAC0FB7BFEB6CFEEBEB7FAB4F869" box="[1238,1372,1964,1988]" italics="true" pageId="286" pageNumber="287">S. cruzensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFB7BFEB6CE55BEB7FF03F84D" pageId="286" pageNumber="287" rank="species">new species</taxonomicNameLabel>
|
||
, it differs in being stouter, in having a more globose last whorl, and less angular shoulders.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |