122 lines
13 KiB
XML
122 lines
13 KiB
XML
<document id="8D6A3DEE608B98E6B4A2C31A169474AB" 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="039F87C4FAB1FF7CCBAFB983FE36FB71" 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 Woodring 1928" docType="treatment" docVersion="13" lastPageNumber="213" 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="213" updateTime="1698184378282" updateUser="plazi">
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<mods:titleInfo id="24ECE3F95FC504A69492A05749941C25">
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<mods:title id="6E6E0507E2F548636617DF9A4613F91A">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:name id="F8D62867EE08DC0489D59C19EA0FD070" type="personal">
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<mods:namePart id="46DEF1442A34CFA06C91A5DC35EEFA94">Fallon, Phillip J.</mods:namePart>
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<mods:title id="F4842D0291105CA6D63B42170E89F272">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="575CC5A69AB598CC9B93D9A1D0D65462">
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<mods:date id="FCBB7EF61140DE51FE45C6EAFEAD4C9B">2016</mods:date>
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<mods:detail id="10167D6D8EC8FC848C5987217F7CD1A6" type="volume">
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<mods:number id="1619B4FD1D8714668FC561D8E2E253AB">4090</mods:number>
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<mods:detail id="26668072CC21161AD9A88AE24E36F14F" type="issue">
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<mods:number id="BED502DA792CBF915716652D2BEB409A">1</mods:number>
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<mods:classification id="BD973F2B0D2C000D2A5707130E604D01">journal article</mods:classification>
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<mods:identifier id="678A0EBC186F4FCB13FD72923B103FA4" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<mods:identifier id="8B2389F69DA7DD44F446BF476C8C4314" type="ISSN">1175-5326</mods:identifier>
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<treatment id="039F87C4FAB1FF7CCBAFB983FE36FB71" ID-DOI="http://doi.org/10.5281/zenodo.6076480" ID-GBIF-Taxon="117911626" ID-Zenodo-Dep="6076480" LSID="urn:lsid:plazi:treatment:039F87C4FAB1FF7CCBAFB983FE36FB71" httpUri="http://treatment.plazi.org/id/039F87C4FAB1FF7CCBAFB983FE36FB71" lastPageNumber="213" pageId="212" pageNumber="213">
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<subSubSection id="C32C6559FAB1FF7CCBAFB983FAB5FF5E" pageId="212" pageNumber="213" type="nomenclature">
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<paragraph id="8B8936D2FAB1FF7CCBAFB983FDA1FF18" blockId="212.[151,585,151,178]" box="[151,585,151,178]" pageId="212" pageNumber="213">
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<heading id="D0C181BEFAB1FF7CCBAFB983FDA1FF18" bold="true" box="[151,585,151,178]" fontSize="11" level="1" pageId="212" pageNumber="213" reason="1">
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<emphasis id="B942EAC0FAB1FF7CCBAFB983FDA1FF18" bold="true" box="[151,585,151,178]" pageId="212" pageNumber="213">
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Genus
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<taxonomicName id="4C364D51FAB1FF7CCBD6B98CFDA1FF18" ID-CoL="7P77Q" authority="Woodring, 1928" authorityName="Woodring" authorityYear="1928" box="[238,585,151,178]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FAB1FF7CCBD6B98CFE93FF1B" bold="true" box="[238,379,151,177]" italics="true" pageId="212" pageNumber="213">Leptadrillia</emphasis>
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Woodring, 1928
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</taxonomicName>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B8936D2FAB1FF7CCBAFB9C4FAB5FF5E" blockId="212.[151,1373,222,244]" box="[151,1373,222,244]" pageId="212" pageNumber="213">
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<typeStatus id="548D8870FAB1FF7CCBAFB9C4FF21FF5E" box="[151,201,223,244]" pageId="212" pageNumber="213">Type</typeStatus>
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species:
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<taxonomicName id="4C364D51FAB1FF7CCA1EB9C4FD7EFF5E" authority="Gabb, 1873" authorityName="Gabb" authorityYear="1873" box="[294,662,222,244]" class="Gastropoda" family="Turridae" genus="Turris" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="species" species="parkeri" subGenus="Surcula">
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<emphasis id="B942EAC0FAB1FF7CCA1EB9C4FDF2FF5E" box="[294,538,222,244]" italics="true" pageId="212" pageNumber="213">Turris (Surcula) parkeri</emphasis>
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Gabb, 1873
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</taxonomicName>
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by original designation (Pliocene,
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<collectingCountry id="F3217642FAB1FF7CC8C0B9C5FB23FF5E" box="[1016,1227,222,244]" name="Dominican Republic" pageId="212" pageNumber="213">Dominican Republic</collectingCountry>
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and
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<collectingCountry id="F3217642FAB1FF7CCFC4B9C5FABAFF5E" box="[1276,1362,222,244]" name="Jamaica" pageId="212" pageNumber="213">Jamaica</collectingCountry>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FAB1FF7CCBAFB83AFC55FDB8" pageId="212" pageNumber="213" type="diagnosis">
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<paragraph id="8B8936D2FAB1FF7CCBAFB83AFC55FDB8" blockId="212.[151,1436,289,602]" pageId="212" pageNumber="213">
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<emphasis id="B942EAC0FAB1FF7CCBAFB83AFEF9FE90" bold="true" box="[151,273,289,314]" pageId="212" pageNumber="213">Diagnosis.</emphasis>
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According to Woodring (1928: 159–160), shell glossy, very slender with a narrow aperture and long, narrow anterior canal with a very shallow notch. Protoconch of approximately 2 smooth whorls, the last slightly bulging. Teleoconch whorls slightly convex, suture appressed; sculpture of narrow ribs that extend from suture-tosuture on the spire, and to the columella on the body whorl, only slightly reduced and recurved in the area of the anal fasciole. Varix set back a distance from the anal sinus. Spiral sculpture mostly absent, limited to threads or ridges on the anterior fasciole. Anal sinus near suture, U-shaped, wide; stromboid notch shallow. Inner lip narrow, edge detached; with a heavy callus on the parietal wall at the anal sinus.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FAB1FF7CCBFFBB05FD72FD6C" pageId="212" pageNumber="213" type="key">
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<paragraph id="8B8936D2FAB1FF7CCBFFBB05FE69FDF3" blockId="212.[151,1436,289,602]" pageId="212" pageNumber="213">
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<emphasis id="B942EAC0FAB1FF7CCBFFBB05FE5EFD9C" bold="true" box="[199,438,541,566]" pageId="212" pageNumber="213">Key characteristics.</emphasis>
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The combination of the following characteristics distinguishes
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<taxonomicName id="4C364D51FAB1FF7CCFABBB06FAF0FD9C" ID-CoL="7P77Q" box="[1171,1304,541,566]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FAB1FF7CCFABBB06FAF0FD9C" box="[1171,1304,541,566]" italics="true" pageId="212" pageNumber="213">Leptadrillia</emphasis>
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</taxonomicName>
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from other TWA drilliid genera:
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</paragraph>
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<paragraph id="8B8936D2FAB1FF7CCBAFBB91FD72FD6C" blockId="212.[151,1436,649,890]" pageId="212" pageNumber="213">
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1. Shell small, glossy, usually less than
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<quantity id="4CCE9B37FAB1FF7CC950BB91FD51FD0B" box="[616,697,650,674]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="212" pageNumber="213" unit="mm" value="15.0">15 mm</quantity>
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, slender (range of average species W/
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<taxonomicName id="4C364D51FAB1FF7CCF5CBB92FB47FD08" box="[1124,1199,649,674]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
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= 0.308–0.360) with a narrow aperture and long anterior canal;
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FAB1FF7CCBAFBBC9FC9EFBE1" pageId="212" pageNumber="213" type="description">
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<paragraph id="8B8936D2FAB1FF7CCBAFBBC9FDE4FCA4" blockId="212.[151,1436,649,890]" pageId="212" pageNumber="213">2. Ribs almost always extend from suture-to-suture and to anterior fasciole on last whorl, slightly reduced and recurved on whorl shoulders;</paragraph>
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<paragraph id="8B8936D2FAB1FF7CCBAFBA01FA74FC98" blockId="212.[151,1436,649,890]" box="[151,1436,793,818]" pageId="212" pageNumber="213">3. Shell surface smooth, spiral sculpture limited to ridges or threads on and sometimes near anterior fasciole; and</paragraph>
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<paragraph id="8B8936D2FAB1FF7CCBAFBA25FD99FCD0" blockId="212.[151,1436,649,890]" pageId="212" pageNumber="213">4. Varix rib-like, but wider and higher; positioned approximately ¼–½-turn from the edge of the outer lip, i.e., not visible when shell is viewed ventrally.</paragraph>
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<paragraph id="8B8936D2FAB1FF7CCBFFBAB9FC9EFBE1" blockId="212.[151,1436,930,1243]" pageId="212" pageNumber="213">
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<emphasis id="B942EAC0FAB1FF7CCBFFBAB9FE6AFC10" bold="true" box="[199,386,930,955]" pageId="212" pageNumber="213">Similar genera.</emphasis>
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<taxonomicName id="4C364D51FAB1FF7CCAB4BAB9FD1EFC11" authority="Woodring, 1928" authorityName="Woodring" authorityYear="1928" box="[396,758,930,955]" class="Gastropoda" family="Drilliidae" genus="Syntomodrillia" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FAB1FF7CCAB4BAB9FDDAFC11" box="[396,562,930,955]" italics="true" pageId="212" pageNumber="213">Syntomodrillia</emphasis>
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Woodring, 1928
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</taxonomicName>
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is also glossy with ribs suture-to-suture except that it has spiral grooves or threads between ribs, a shorter anterior canal, and a wider aperture. Threads or grooves may be very faint or even variably absent in some species of
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<taxonomicName id="4C364D51FAB1FF7CC82DBAF1FC53FBA9" box="[789,955,1002,1027]" class="Gastropoda" family="Drilliidae" genus="Syntomodrillia" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FAB1FF7CC82DBAF1FC53FBA9" box="[789,955,1002,1027]" italics="true" pageId="212" pageNumber="213">Syntomodrillia</emphasis>
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</taxonomicName>
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, but the shorter anterior canal will often distinguish members of this genus.
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<taxonomicName id="4C364D51FAB1FF7CC911BD15FCA3FB8D" authority="Hedley, 1922" authorityName="Hedley" authorityYear="1922" box="[553,843,1038,1063]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FAB1FF7CC911BD15FD45FB8D" box="[553,685,1038,1063]" italics="true" pageId="212" pageNumber="213">Splendrillia</emphasis>
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Hedley, 1922
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</taxonomicName>
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differs in possessing a short anterior canal, ribs that only extend to the sulcus not to the suture, and a hump-like varix.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FAB1FF7CCBFFBD4DFE36FB71" pageId="212" pageNumber="213" type="distribution">
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<paragraph id="8B8936D2FAB1FF7CCBFFBD4DFE36FB71" blockId="212.[151,1436,930,1243]" pageId="212" pageNumber="213">
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<emphasis id="B942EAC0FAB1FF7CCBFFBD4DFE88FBC5" bold="true" box="[199,352,1110,1135]" pageId="212" pageNumber="213">Distribution.</emphasis>
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<taxonomicName id="4C364D51FAB1FF7CCA52BD4DFE18FBC5" box="[362,496,1110,1135]" class="Gastropoda" family="Drilliidae" genus="Leptadrillia" kingdom="Animalia" order="Neogastropoda" pageId="212" pageNumber="213" phylum="Mollusca" rank="genus">
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<emphasis id="B942EAC0FAB1FF7CCA52BD4DFE18FBC5" box="[362,496,1110,1135]" italics="true" pageId="212" pageNumber="213">Leptadrillia</emphasis>
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</taxonomicName>
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is distributed throughout the TWA on soft bottoms in moderately deep (
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<quantity id="4CCE9B37FAB1FF7CCE0FBD4DFA9DFBC5" box="[1335,1397,1110,1135]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="212" pageNumber="213" unit="m" value="50.0">50 m</quantity>
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) to bathyal depths. Species ranges are poorly known because of their scarcity in collections and because of the unreliability of identifications in published accounts. Confirmed general localities of species treated in this work are shown in Plates 118–119.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |