258 lines
28 KiB
XML
258 lines
28 KiB
XML
<document id="EC2712F706C4E1B8B80666E6060084F0" 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="039F87C4FABCFF72CBAFBC1CFF27F85E" 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="Leptadrillia histriata Fallon, 2016, new species" docType="treatment" docVersion="13" lastPageNumber="219" 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="218" updateTime="1698184378282" updateUser="plazi">
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<mods:mods id="83D11E7F49DA46C861C3B22E9C2B8E54" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="0CFD1AB8B4D184654B421E9ADE54B7C8">
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<mods:title id="389A465EECAA1BAE904BC66F9A251C5C">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="36B73EA58C0606923689DE4F60B78D09" type="personal">
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<mods:roleTerm id="8804F61F3650E811EBF31CD6DFEB7AA1">Author</mods:roleTerm>
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<mods:namePart id="ADDC6B7483B09B9EFD91002C578A1723">Fallon, Phillip J.</mods:namePart>
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<mods:typeOfResource id="6FBB486BAAE9292637A6F116A761B412">text</mods:typeOfResource>
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<mods:title id="EA9A2ECCFC0F995095C78C2E403B8DF5">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="5DDFBFBBD1F9C78DB3F98B60AF403B09">
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<mods:date id="C4AAB5CCE922A4E5CE5A696386FDBB78">2016</mods:date>
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<mods:detail id="10D864E9F2310E0D5768FADBA35A4E94" type="volume">
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<mods:number id="2C2389FF7E04B9E0EF4D8E2019CEDCBD">4090</mods:number>
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<mods:detail id="A47D0692575EB0DC2B022257EFE33DBB" type="issue">
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<mods:number id="7C8292D005D7B62C3D78C6B62944BC35">1</mods:number>
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<mods:classification id="CEEFE6AAF12C92B66240F273146605C6">journal article</mods:classification>
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<mods:identifier id="299C14A896DB3C67EF76D389FD90947D" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<mods:identifier id="4D6407AFD6865F7B58B67EF10FADAA48" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E2202747C5C3EF97E2450CBEF7B40152" type="Zenodo-Dep">263299</mods:identifier>
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<mods:identifier id="9884E06FD90099D805B7875E57B228E3" type="ZooBank">203BAC25-B542-48FE-B5AD-EBA8C0285833</mods:identifier>
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<treatment id="039F87C4FABCFF72CBAFBC1CFF27F85E" ID-DOI="http://doi.org/10.5281/zenodo.6076492" ID-GBIF-Taxon="117911629" ID-Zenodo-Dep="6076492" LSID="urn:lsid:plazi:treatment:039F87C4FABCFF72CBAFBC1CFF27F85E" httpUri="http://treatment.plazi.org/id/039F87C4FABCFF72CBAFBC1CFF27F85E" lastPageId="218" lastPageNumber="219" pageId="217" pageNumber="218">
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<subSubSection id="C32C6559FABCFF71CBAFBC1CFEFBFAE9" pageId="217" pageNumber="218" type="nomenclature">
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<paragraph id="8B8936D2FABCFF71CBAFBC1CFDC6FA88" blockId="217.[151,558,1287,1347]" box="[151,558,1287,1314]" pageId="217" pageNumber="218">
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<heading id="D0C181BEFABCFF71CBAFBC1CFDC6FA88" bold="true" box="[151,558,1287,1314]" fontSize="11" level="1" pageId="217" pageNumber="218" reason="1">
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<emphasis id="B942EAC0FABCFF71CBAFBC1CFDC6FA88" bold="true" box="[151,558,1287,1314]" pageId="217" pageNumber="218">
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<taxonomicName id="4C364D51FABCFF71CBAFBC1CFE67FA8B" ID-CoL="6PDTF" box="[151,399,1287,1313]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="217" pageNumber="218" phylum="Mollusca" rank="species" species="histriata" status="sp. nov.">
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<emphasis id="B942EAC0FABCFF71CBAFBC1CFE67FA8B" bold="true" box="[151,399,1287,1313]" italics="true" pageId="217" pageNumber="218">Leptadrillia histriata</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A27157BBFABCFF71CAA6BC13FDC6FA88" box="[414,558,1288,1314]" pageId="217" pageNumber="218" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8936D2FABCFF71CBAFBC31FEFBFAE9" blockId="217.[151,558,1287,1347]" box="[151,275,1322,1347]" pageId="217" pageNumber="218">
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(
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<figureCitation id="130D2A57FABCFF71CBA7BC31FEE2FAE9" box="[159,266,1322,1347]" captionStart="PLATE 107" captionStartId="218.[151,234,1276,1298]" captionTargetBox="[151,1436,375,1233]" captionTargetId="figure@218.[151,1436,375,1252]" captionTargetPageId="218" captionText="PLATE 107. Leptadrillia histriata, new species. Figs. 1 – 3: holotype, Gulf of Morrisquillo, Colombia (USNM 1291352). Fig. 1: ventral, lateral & dorsal views; Fig. 2: apical view, V = varix, L = edge of outer lip; Fig. 3: enlarged view of the protoconch (not to scale). Figs. 4 – 6: paratypes. Figs. 4 – 5: off Escudo de Veraguas I., Panama (author’s coll. & USNM 1291353, respectively); Fig. 6: Gulf of Morrosquillo, Colombia (ANSP 464964)." httpUri="https://zenodo.org/record/263408/files/figure.png" pageId="217" pageNumber="218">Plate 107</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FABCFF71CBAFBC6BFC24F9CA" pageId="217" pageNumber="218" type="materials_examined">
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<paragraph id="8B8936D2FABCFF71CBAFBC6BFE6BFA5E" blockId="217.[151,1437,1391,2028]" pageId="217" pageNumber="218">
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<emphasis id="B942EAC0FABCFF71CBAFBC6BFEAEFA22" bold="true" box="[151,326,1391,1416]" pageId="217" pageNumber="218">
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<typeStatus id="548D8870FABCFF71CBAFBC6BFF3AFA2D" box="[151,210,1392,1415]" pageId="217" pageNumber="218">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="548D8870FABCFF71CA75BC74FE5DFA22" box="[333,437,1391,1416]" pageId="217" pageNumber="218" type="holotype">Holotype</typeStatus>
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9.8 x 3.0 mm (USNM 1291352); 3
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<typeStatus id="548D8870FABCFF71C869BC6BFC29FA2D" box="[849,961,1392,1415]" pageId="217" pageNumber="218" type="paratype">paratypes</typeStatus>
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: 1 spec., 9.2 x 3.0 mm, from
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<typeStatus id="548D8870FABCFF71CE28BC6BFAA8FA2D" box="[1296,1344,1392,1415]" pageId="217" pageNumber="218">type</typeStatus>
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locality (ANSP 464964), 1 spec., 8.6 x
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<quantity id="4CCE9B37FABCFF71CAC3BC8FFDBCFA01" box="[507,596,1428,1452]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="217" pageNumber="218" unit="mm" value="2.9">2.9 mm</quantity>
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, in
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<quantity id="4CCE9B37FABCFF71C946BC8FFD20FA01" box="[638,712,1428,1452]" metricMagnitude="2" metricUnit="m" metricValue="2.5" pageId="217" pageNumber="218" unit="m" value="250.0">250 m</quantity>
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, off Escudo de Veraguas I., Bocas del Toro Prov.,
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<collectingCountry id="F3217642FABCFF71CE3CBC8FFAB7FA01" box="[1284,1375,1428,1451]" name="Panama" pageId="217" pageNumber="218">Panama</collectingCountry>
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,
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<date id="FF881012FABCFF71CE54BC8FFF27FA7A" pageId="217" pageNumber="218" value="2003-11">Nov 2003</date>
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(USNM 1291353); 1 spec., 7.2 x
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<quantity id="4CCE9B37FABCFF71C973BCA3FD4BFA65" box="[587,675,1464,1488]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="217" pageNumber="218" unit="mm" value="2.5">2.5 mm</quantity>
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, in
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<quantity id="4CCE9B37FABCFF71C9F2BCA3FCFBFA65" box="[714,787,1464,1488]" metricMagnitude="2" metricUnit="m" metricValue="2.5" pageId="217" pageNumber="218" unit="m" value="250.0">250 m</quantity>
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, off Escudo de Veraguas I. Bocas del Toro Prov.,
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<collectingCountry id="F3217642FABCFF71CE04BCA3FA7FFA65" box="[1340,1431,1464,1487]" name="Panama" pageId="217" pageNumber="218">Panama</collectingCountry>
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, 2012 (author’s coll.).
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</paragraph>
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<paragraph id="8B8936D2FABCFF71CBFFBF1BFC80F9BD" blockId="217.[151,1437,1391,2028]" box="[199,872,1535,1560]" pageId="217" pageNumber="218">
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<emphasis id="B942EAC0FABCFF71CBFFBF1BFE8DF9B2" bold="true" box="[199,357,1535,1560]" pageId="217" pageNumber="218">
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<typeStatus id="548D8870FABCFF71CBFFBF1BFEEAF9BD" box="[199,258,1536,1559]" pageId="217" pageNumber="218">Type</typeStatus>
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locality.
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</emphasis>
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Gulf of Morrosquillo,
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<collectingCountry id="F3217642FABCFF71C95EBCE4FD3FF9B2" box="[614,727,1535,1560]" name="Colombia" pageId="217" pageNumber="218">Colombia</collectingCountry>
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, at
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<quantity id="4CCE9B37FABCFF71C9C6BF1BFC8CF9BD" box="[766,868,1536,1560]" metricMagnitude="1" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="217" pageNumber="218" unit="m" value="25.0" valueMax="30.0" valueMin="20.0">
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20–
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<specimenCount id="9D30FD5BFABCFF71C811BF1BFC8CF9BD" box="[809,868,1536,1560]" pageId="217" pageNumber="218" type="generic">30 m</specimenCount>
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</quantity>
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.
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</paragraph>
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<paragraph id="8B8936D2FABCFF71CBFFBF3FFC24F9CA" blockId="217.[151,1437,1391,2028]" pageId="217" pageNumber="218">
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<emphasis id="B942EAC0FABCFF71CBFFBF3FFE58F996" bold="true" box="[199,432,1571,1596]" pageId="217" pageNumber="218">Range and habitat.</emphasis>
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<collectingCountry id="F3217642FABCFF71CA81BF38FDCFF996" box="[441,551,1571,1596]" name="Colombia" pageId="217" pageNumber="218">Colombia</collectingCountry>
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(Gulf of Morrosquilla);
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<collectingCountry id="F3217642FABCFF71C87DBF3FFC76F991" box="[837,926,1572,1595]" name="Panama" pageId="217" pageNumber="218">Panama</collectingCountry>
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(off Escudo de Veraguas I.). Reported from
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<quantity id="4CCE9B37FABCFF71CBAFBF53FEE2F9F5" box="[151,266,1608,1632]" metricMagnitude="2" metricUnit="m" metricValue="1.35" metricValueMax="2.5" metricValueMin="0.2" pageId="217" pageNumber="218" unit="m" value="135.0" valueMax="250.0" valueMin="20.0">20–250 m</quantity>
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, and in the case of the shallow depth, from on a gravel bottom.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FABCFF72CBFFBF70FEB8FE95" lastPageId="218" lastPageNumber="219" pageId="217" pageNumber="218" type="description">
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<paragraph id="8B8936D2FABCFF72CBFFBF70FEB8FE95" blockId="217.[151,1437,1391,2028]" lastBlockId="218.[151,1436,151,320]" lastPageId="218" lastPageNumber="219" pageId="217" pageNumber="218">
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<emphasis id="B942EAC0FABCFF71CBFFBF70FE76F92E" bold="true" box="[199,414,1643,1668]" pageId="217" pageNumber="218">
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Description.
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<emphasis id="B942EAC0FABCFF71CA5BBF70FE76F92E" bold="true" box="[355,414,1643,1668]" italics="true" pageId="217" pageNumber="218">Shell</emphasis>
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</emphasis>
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very small (to
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<quantity id="4CCE9B37FABCFF71C960BF77FD5AF929" box="[600,690,1644,1668]" metricMagnitude="-3" metricUnit="m" metricValue="9.8" pageId="217" pageNumber="218" unit="mm" value="9.8">9.8 mm</quantity>
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in total length), glossy, narrowly fusiform; whorls convex with impressed sutures, number up to 9¾, the last about 55% of total length, with a narrow aperture and long anterior canal. Surface of shell sculpted by regularly spaced axial ribs, very slightly convex.
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<emphasis id="B942EAC0FABCFF71CF04BFA8FB2AF966" bold="true" box="[1084,1218,1715,1740]" italics="true" pageId="217" pageNumber="218">Protoconch</emphasis>
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of 2 smooth, round translucent whorls, the second somewhat bulbous.
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<emphasis id="B942EAC0FABCFF71C9D1BFCCFC76F95A" bold="true" box="[745,926,1751,1776]" italics="true" pageId="217" pageNumber="218">Axial sculpture</emphasis>
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of narrow, slightly curved ribs with ridged crests that run from suture-to-suture on spire whorls, to anterior fasciole on last where they are slightly sigmoidal; ribs wider than their intercostal spaces, number 11–15 on penultimate, 7–12 to varix on last whorl to varix. Ribs deeply impressed at suture.
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<emphasis id="B942EAC0FABCFF71CAEBBE58FDE6F8F1" bold="true" box="[467,526,1859,1884]" italics="true" pageId="217" pageNumber="218">Vari x</emphasis>
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wider than preceding ribs, straight not sigmoidal, and round-crested; positioned approximately ¼-turn from lip edge.
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<emphasis id="B942EAC0FABCFF71C97FBE7CFCEAF82A" bold="true" box="[583,770,1895,1920]" italics="true" pageId="217" pageNumber="218">Spiral sculpture</emphasis>
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absent except for 6–10 spiral ridges on anterior fasciole.
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<emphasis id="B942EAC0FABCFF71CBAFBE90FF0DF80E" bold="true" box="[151,229,1931,1956]" italics="true" pageId="217" pageNumber="218">Sulcus</emphasis>
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absent; recurved ribs on shoulder echo previous positions of anal sinus.
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<emphasis id="B942EAC0FABCFF71CF36BE90FB9DF80E" bold="true" box="[1038,1141,1931,1956]" italics="true" pageId="217" pageNumber="218">Outer lip</emphasis>
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thin, partially translucent, edge smooth, strengthened from varix to lip edge by axial folds curved parallel to edge of outer lip, which is a low arc extending from anal sinus to stromboid notch. Stromboid notch very shallow.
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<emphasis id="B942EAC0FABCFF71CF70BEC8FB2EF846" bold="true" box="[1096,1222,2003,2028]" italics="true" pageId="217" pageNumber="218">Anal sinus</emphasis>
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deep, apex round, sides straight, offset slightly from shell axis by parietal callus; inner edge of sinus slightly flared.
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<emphasis id="B942EAC0FABFFF72CFE3B983FAA8FF1A" bold="true" box="[1243,1344,151,176]" italics="true" pageId="218" pageNumber="219">Inner lip</emphasis>
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narrow, margined, erect on anterior canal, formed into a parietal callus posteriorly; successive layers of deposition visible on lip’s edge.
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<emphasis id="B942EAC0FABFFF72CA0FB9C4FE0AFF52" bold="true" box="[311,482,223,248]" italics="true" pageId="218" pageNumber="219">Anterior canal</emphasis>
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long, open, end slightly turned right when viewed ventrally; unnotched.
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<emphasis id="B942EAC0FABFFF72CE27B9C4FA88FF52" bold="true" box="[1311,1376,223,248]" italics="true" pageId="218" pageNumber="219">Color</emphasis>
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light beige with a white anterior canal, and a light golden brown patch present on ventral side of holotype’s varix but not on all
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<typeStatus id="548D8870FABFFF72CBE5B833FEA4FE95" box="[221,332,296,319]" pageId="218" pageNumber="219" type="paratype">paratypes</typeStatus>
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.
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</paragraph>
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</subSubSection>
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<caption id="DF49665AFABFFF72CBAFBDE7FD3FFAC4" httpUri="https://zenodo.org/record/263408/files/figure.png" pageId="218" pageNumber="219" targetBox="[151,1436,375,1233]" targetPageId="218">
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<paragraph id="8B8936D2FABFFF72CBAFBDE7FD3FFAC4" blockId="218.[151,1437,1276,1390]" pageId="218" pageNumber="219">
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<emphasis id="B942EAC0FABFFF72CBAFBDE7FEF5FAB8" bold="true" box="[151,285,1276,1298]" pageId="218" pageNumber="219">PLATE 107.</emphasis>
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<taxonomicName id="4C364D51FABFFF72CA1CBDE7FE12FAB8" box="[292,506,1276,1298]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="histriata" status="sp. nov.">
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<emphasis id="B942EAC0FABFFF72CA1CBDE7FE12FAB8" box="[292,506,1276,1298]" italics="true" pageId="218" pageNumber="219">Leptadrillia histriata</emphasis>
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</taxonomicName>
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,
|
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<taxonomicNameLabel id="A27157BBFABFFF72C93FBDE6FD6CFAB8" box="[519,644,1276,1298]" pageId="218" pageNumber="219" rank="species">new species</taxonomicNameLabel>
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. Figs. 1–3: holotype, Gulf of Morrisquillo, Colombia (USNM 1291352). Fig. 1: ventral, lateral & dorsal views; Fig. 2: apical view, V=varix, L=edge of outer lip; Fig. 3: enlarged view of the protoconch (not to scale). Figs. 4–6: paratypes. Figs. 4–5: off Escudo de Veraguas I., Panama (author’s coll. & USNM 1291353, respectively); Fig. 6: Gulf of Morrosquillo, Colombia (ANSP 464964).
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</paragraph>
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</caption>
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<subSubSection id="C32C6559FABFFF72CBFFBC87FCABF822" pageId="218" pageNumber="219" type="discussion">
|
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<paragraph id="8B8936D2FABFFF72CBFFBC87FCABF822" blockId="218.[151,1437,1435,2036]" pageId="218" pageNumber="219">
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<emphasis id="B942EAC0FABFFF72CBFFBC87FE2AFA19" bold="true" box="[199,450,1436,1459]" pageId="218" pageNumber="219">
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Remarks.
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<emphasis id="B942EAC0FABFFF72CA7FBC87FE2AFA19" box="[327,450,1436,1459]" italics="true" pageId="218" pageNumber="219">Taxonomy.</emphasis>
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</emphasis>
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<taxonomicName id="4C364D51FABFFF72CAE9BC80FD2AFA1E" box="[465,706,1435,1460]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="histriata">Leptadrillia histriata</taxonomicName>
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has all of the distinguishing characteristics of
|
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<taxonomicName id="4C364D51FABFFF72CFCDBC80FA93FA1E" box="[1269,1403,1435,1460]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FABFFF72CFCDBC80FA93FA1E" box="[1269,1403,1435,1460]" italics="true" pageId="218" pageNumber="219">Leptadrillia</emphasis>
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</taxonomicName>
|
||
: a spindle-shaped shell with a narrow aperture and long anterior canal, ribs that extend from suture-to-suture without a sulcus, and no spiral sculpture except on the anterior fasciole.
|
||
<emphasis id="B942EAC0FABFFF72C8AFBCF8FBFDFA56" bold="true" box="[919,1045,1507,1532]" italics="true" pageId="218" pageNumber="219">Variability.</emphasis>
|
||
The average total length of four specimens is
|
||
<quantity id="4CCE9B37FABFFF72CA0EBF13FE48F9B5" box="[310,416,1544,1568]" metricMagnitude="-3" metricUnit="m" metricValue="8.7" pageId="218" pageNumber="219" unit="mm" value="8.7">8.70 mm</quantity>
|
||
(
|
||
<quantity id="4CCE9B37FABFFF72CA8CBF1CFDACF98A" box="[436,580,1543,1568]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.8" metricValueMin="7.2" pageId="218" pageNumber="219" unit="mm" value="8.5" valueMax="9.8" valueMin="7.2">7.2–9.8 mm</quantity>
|
||
), and their W/
|
||
<taxonomicName id="4C364D51FABFFF72C9CCBF1CFCADF98A" box="[756,837,1543,1568]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
|
||
is 0.329. Little variation is seen in the specimens examined.
|
||
<emphasis id="B942EAC0FABFFF72CA2CBF30FD46F9EE" box="[276,686,1579,1604]" italics="true" pageId="218" pageNumber="219">
|
||
<emphasis id="B942EAC0FABFFF72CA2CBF30FE50F9EE" bold="true" box="[276,440,1579,1604]" italics="true" pageId="218" pageNumber="219">Identification.</emphasis>
|
||
<taxonomicName id="4C364D51FABFFF72CAF8BF30FD46F9EE" box="[448,686,1579,1604]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="histriata">Leptadrillia histriata</taxonomicName>
|
||
</emphasis>
|
||
is similar to
|
||
<taxonomicName id="4C364D51FABFFF72C87FBF37FB92F9EE" authority="Bartsch, 1934" authorityName="Bartsch" authorityYear="1934" box="[839,1146,1579,1604]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="splendida">
|
||
<emphasis id="B942EAC0FABFFF72C87FBF37FC3BF9EE" box="[839,979,1579,1604]" italics="true" pageId="218" pageNumber="219">L. splendida</emphasis>
|
||
Bartsch, 1934
|
||
</taxonomicName>
|
||
(
|
||
<quantity id="4CCE9B37FABFFF72CFB3BF30FB0BF9E9" box="[1163,1251,1579,1604]" metricMagnitude="-3" metricUnit="m" metricValue="9.2" pageId="218" pageNumber="219" unit="mm" value="9.2">9.2 mm</quantity>
|
||
total length),
|
||
<taxonomicName id="4C364D51FABFFF72CEBDBF37FF1EF9C2" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="violacea" status="sp. nov.">
|
||
<emphasis id="B942EAC0FABFFF72CEBDBF37FF1EF9C2" italics="true" pageId="218" pageNumber="219">L. violacea</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFABFFF72CA3CBF4BFE63F9C2" box="[260,395,1615,1640]" pageId="218" pageNumber="219" rank="species">new species</taxonomicNameLabel>
|
||
(
|
||
<quantity id="4CCE9B37FABFFF72CAA2BF54FDE8F9CD" box="[410,512,1615,1640]" metricMagnitude="-3" metricUnit="m" metricValue="8.6" pageId="218" pageNumber="219" unit="mm" value="8.6">8.60 mm</quantity>
|
||
average total length),
|
||
<taxonomicName id="4C364D51FABFFF72C9C4BF4BFCA7F9C2" box="[764,847,1615,1640]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="lizae" status="sp. nov.">
|
||
<emphasis id="B942EAC0FABFFF72C9C4BF4BFCA7F9C2" box="[764,847,1615,1640]" italics="true" pageId="218" pageNumber="219">L. lizae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFABFFF72C865BF4BFC0DF9C2" box="[861,997,1615,1640]" pageId="218" pageNumber="219" rank="species">new species</taxonomicNameLabel>
|
||
(
|
||
<quantity id="4CCE9B37FABFFF72C8CCBF54FBB1F9CD" box="[1012,1113,1615,1640]" metricMagnitude="-3" metricUnit="m" metricValue="8.44" pageId="218" pageNumber="219" unit="mm" value="8.44">8.44 mm</quantity>
|
||
average total length), and
|
||
<taxonomicName id="4C364D51FABFFF72CEBDBF4BFF33F926" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="luciae" status="sp. nov.">
|
||
<emphasis id="B942EAC0FABFFF72CEBDBF4BFF33F926" italics="true" pageId="218" pageNumber="219">L. luciae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFABFFF72CBD2BF6FFE9AF926" box="[234,370,1651,1676]" pageId="218" pageNumber="219" rank="species">new species</taxonomicNameLabel>
|
||
(
|
||
<quantity id="4CCE9B37FABFFF72CABABF68FE01F921" box="[386,489,1651,1676]" metricMagnitude="-3" metricUnit="m" metricValue="9.54" pageId="218" pageNumber="219" unit="mm" value="9.54">9.54 mm</quantity>
|
||
average total length).
|
||
<taxonomicName id="4C364D51FABFFF72C9DFBF68FBB1F926" authority="Bartsch, 1934" authorityName="Bartsch" authorityYear="1934" box="[743,1113,1651,1676]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="loria">
|
||
<emphasis id="B942EAC0FABFFF72C9DFBF68FC43F926" box="[743,939,1651,1676]" italics="true" pageId="218" pageNumber="219">Leptadrillia loria</emphasis>
|
||
, Bartsch, 1934
|
||
</taxonomicName>
|
||
, is smaller and less likely to be mistaken for this species (
|
||
<quantity id="4CCE9B37FABFFF72CADEBF8CFDD7F905" box="[486,575,1687,1712]" metricMagnitude="-3" metricUnit="m" metricValue="6.8" pageId="218" pageNumber="219" unit="mm" value="6.8">6.8 mm</quantity>
|
||
total length).
|
||
<taxonomicName id="4C364D51FABFFF72C9DABF83FC88F91A" box="[738,864,1687,1712]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="histriata">
|
||
<emphasis id="B942EAC0FABFFF72C9DABF83FC88F91A" box="[738,864,1687,1712]" italics="true" pageId="218" pageNumber="219">L. histriata</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C364D51FABFFF72C8C2BF83FB6FF91A" box="[1018,1159,1687,1712]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="splendida">
|
||
<emphasis id="B942EAC0FABFFF72C8C2BF83FB6FF91A" box="[1018,1159,1687,1712]" italics="true" pageId="218" pageNumber="219">L. splendida</emphasis>
|
||
</taxonomicName>
|
||
in possessing more ribs (11–15 versus 10 on the penultimate whorl) that are straighter, and in having ridged not round-crested ribs. From
|
||
<taxonomicName id="4C364D51FABFFF72CEBDBFA7FF1EF952" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="violacea">
|
||
<emphasis id="B942EAC0FABFFF72CEBDBFA7FF1EF952" italics="true" pageId="218" pageNumber="219">L. violacea</emphasis>
|
||
</taxonomicName>
|
||
it differs in possessing more ribs (11–15 versus 9–10 on the penultimate whorl) that have ridged crests, not rounded ones. It also lacks the violet-colored protoconch and early whorls characteristic of some
|
||
<taxonomicName id="4C364D51FABFFF72CE2FBE1FFA7DF8B6" box="[1303,1429,1795,1820]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="violacea">
|
||
<emphasis id="B942EAC0FABFFF72CE2FBE1FFA7DF8B6" box="[1303,1429,1795,1820]" italics="true" pageId="218" pageNumber="219">L. violacea</emphasis>
|
||
</taxonomicName>
|
||
. From
|
||
<taxonomicName id="4C364D51FABFFF72CBD9BE33FED1F8EA" box="[225,313,1831,1856]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="lizae">
|
||
<emphasis id="B942EAC0FABFFF72CBD9BE33FED1F8EA" box="[225,313,1831,1856]" italics="true" pageId="218" pageNumber="219">L. lizae</emphasis>
|
||
</taxonomicName>
|
||
it differs in possessing less convex whorls and generally more ribs (11–15 versus 12 on the penultimate whorl). From
|
||
<taxonomicName id="4C364D51FABFFF72CA85BE57FDF7F8CE" box="[445,543,1867,1892]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="luciae">
|
||
<emphasis id="B942EAC0FABFFF72CA85BE57FDF7F8CE" box="[445,543,1867,1892]" italics="true" pageId="218" pageNumber="219">L. luciae</emphasis>
|
||
</taxonomicName>
|
||
it differs in possessing more ribs (11–15 versus 9 on the penultimate whorl) and lacking the light golden brown band on the whorls’ shoulder.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6559FABFFF72CBFFBE8FFF27F85E" pageId="218" pageNumber="219" type="etymology">
|
||
<paragraph id="8B8936D2FABFFF72CBFFBE8FFF27F85E" blockId="218.[151,1437,1435,2036]" pageId="218" pageNumber="219">
|
||
<emphasis id="B942EAC0FABFFF72CBFFBE8FFEA6F801" bold="true" box="[199,334,1940,1963]" pageId="218" pageNumber="219">Etymology.</emphasis>
|
||
The Fluted
|
||
<taxonomicName id="4C364D51FABFFF72CAECBE88FDB2F806" box="[468,602,1939,1964]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FABFFF72CAECBE88FDB2F806" box="[468,602,1939,1964]" italics="true" pageId="218" pageNumber="219">Leptadrillia</emphasis>
|
||
</taxonomicName>
|
||
. From the Latin adjective
|
||
<emphasis id="B942EAC0FABFFF72C8BABE88FC04F806" box="[898,1004,1939,1964]" italics="true" pageId="218" pageNumber="219">histriatus</emphasis>
|
||
(feminine
|
||
<taxonomicName id="4C364D51FABFFF72CF5EBE88FB2DF806" box="[1126,1221,1939,1964]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="218" pageNumber="219" phylum="Mollusca" rank="species" species="histriata">
|
||
<emphasis id="B942EAC0FABFFF72CF5EBE88FB2DF806" box="[1126,1221,1939,1964]" italics="true" pageId="218" pageNumber="219">histriata</emphasis>
|
||
</taxonomicName>
|
||
) meaning fluted or grooved. The spindly shell with regularly spaced, even ribs separated by V-shaped grooves brings to mind a fluted pole.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |