231 lines
26 KiB
XML
231 lines
26 KiB
XML
<document id="6BA81C2FC25845F2660C2E3A90560330" 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="039F87C4FA11FFDECBAFBFFBFD89FBD7" 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="Decoradrillia festiva Fallon, 2016, new species" docType="treatment" docVersion="12" lastPageNumber="119" 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="117" updateTime="1698184378282" updateUser="plazi">
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<mods:mods id="0FBAA8BDD9033907AECF03020AD03C72" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="A9F7C8A041EE2BD29E783571E532E30D">
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<mods:title id="10B50DC5A378BD1A21508A7E87AAC11F">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="7771A26ECE1CE00D2B0E79D8A9F1D634" type="personal">
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<mods:role id="0CCFAB14047470B26E644F886D85DB20">
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<mods:roleTerm id="1256D3A162FB14DC4F735A6FE86240D6">Author</mods:roleTerm>
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<mods:namePart id="AE98B33437CC9538638C14116B10CBF6">Fallon, Phillip J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="57CC25E819F0082A01D0A6218041C0E3">text</mods:typeOfResource>
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<mods:titleInfo id="69B8445B9D4F2061C4554C348EC9C837">
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<mods:title id="87A12CA53F4BEE76939ADA2E1D6DA926">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="BA2635420DB5AAEF299740F42F4A4EA1">
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<mods:date id="83485817CB5D0289F83C817652E78FD8">2016</mods:date>
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<mods:detail id="094D14E42E156D5B60B42FADB9A25CD4" type="volume">
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<mods:number id="DCAA2A7176F4A4BA98050DD0B7A41829">4090</mods:number>
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</mods:detail>
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<mods:detail id="23215A4FEB74FA0A665ED2E2E3B9713B" type="issue">
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<mods:number id="D55C14D08031706FC7FDE37B2A657F4C">1</mods:number>
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<mods:end id="77CEA3BF5C25DA2CA3B312082A528D05">363</mods:end>
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</mods:part>
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<mods:classification id="D4B0492914703BD82FD14E628AA1D2A1">journal article</mods:classification>
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<mods:identifier id="6D89C764E989948D992854C3C33E27B1" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<mods:identifier id="6168EDAB5FE3E4088722C84E9BE44C37" type="GBIF-Dataset">e6b35f5a-435e-4473-b29e-1e4d842f84b0</mods:identifier>
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<mods:identifier id="ABE8EFD1297D7A0F0C8BE5D93C563E00" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D8A68F42B03CAD99316BB1BCEA83FC6C" type="Zenodo-Dep">263299</mods:identifier>
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<mods:identifier id="1473B6CA97533A3BD460887A3CDF1377" type="ZooBank">203BAC25-B542-48FE-B5AD-EBA8C0285833</mods:identifier>
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</mods:mods>
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<treatment id="039F87C4FA11FFDECBAFBFFBFD89FBD7" ID-DOI="http://doi.org/10.5281/zenodo.6076374" ID-GBIF-Taxon="117911747" ID-Zenodo-Dep="6076374" LSID="urn:lsid:plazi:treatment:039F87C4FA11FFDECBAFBFFBFD89FBD7" httpUri="http://treatment.plazi.org/id/039F87C4FA11FFDECBAFBFFBFD89FBD7" lastPageId="118" lastPageNumber="119" pageId="116" pageNumber="117">
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<subSubSection id="C32C6559FA11FFDCCBAFBFFBFEEDF8B6" pageId="116" pageNumber="117" type="nomenclature">
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<paragraph id="8B8936D2FA11FFDCCBAFBFFBFDC4F950" blockId="116.[151,556,1760,1820]" box="[151,556,1760,1786]" pageId="116" pageNumber="117">
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<heading id="D0C181BEFA11FFDCCBAFBFFBFDC4F950" bold="true" box="[151,556,1760,1786]" fontSize="11" level="1" pageId="116" pageNumber="117" reason="1">
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<emphasis id="B942EAC0FA11FFDCCBAFBFFBFDC4F950" bold="true" box="[151,556,1760,1786]" pageId="116" pageNumber="117">
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<taxonomicName id="4C364D51FA11FFDCCBAFBFFBFE65F950" ID-CoL="6CG2F" box="[151,397,1760,1786]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="116" pageNumber="117" phylum="Mollusca" rank="species" species="festiva" status="sp. nov.">
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<emphasis id="B942EAC0FA11FFDCCBAFBFFBFE65F950" bold="true" box="[151,397,1760,1786]" italics="true" pageId="116" pageNumber="117">Decoradrillia festiva</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A27157BBFA11FFDCCAA4BFFBFDC4F950" box="[412,556,1760,1786]" pageId="116" pageNumber="117" 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="8B8936D2FA11FFDCCBAFBE18FEEDF8B6" blockId="116.[151,556,1760,1820]" box="[151,261,1795,1820]" pageId="116" pageNumber="117">(Plate 53)</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FA11FFDDCBAFBE57FCD4F968" lastPageId="117" lastPageNumber="118" pageId="116" pageNumber="117" type="materials_examined">
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<paragraph id="8B8936D2FA11FFDCCBAFBE57FCF6F85E" blockId="116.[151,1436,1867,2036]" pageId="116" pageNumber="117">
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<emphasis id="B942EAC0FA11FFDCCBAFBE57FEA0F8CE" bold="true" box="[151,328,1867,1892]" pageId="116" pageNumber="117">
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<typeStatus id="548D8870FA11FFDCCBAFBE57FF3AF8C9" box="[151,210,1868,1891]" pageId="116" pageNumber="117">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="548D8870FA11FFDCCA6ABE50FE52F8CE" box="[338,442,1867,1892]" pageId="116" pageNumber="117" type="holotype">Holotype</typeStatus>
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18.3 x
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<quantity id="4CCE9B37FA11FFDCC92FBE57FD9AF8C9" box="[535,626,1868,1892]" metricMagnitude="-3" metricUnit="m" metricValue="6.9" pageId="116" pageNumber="117" unit="mm" value="6.9">6.9 mm</quantity>
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, F. Ramos!,
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<date id="FF881012FA11FFDCC830BE57FC87F8CE" box="[776,879,1868,1892]" pageId="116" pageNumber="117" value="2013-01">Jan 2013</date>
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(MZSP
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<date id="FF881012FA11FFDCC8EDBE50FBC5F8CE" box="[981,1069,1867,1892]" pageId="116" pageNumber="117" value="62-12-20">122062</date>
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); 7
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<typeStatus id="548D8870FA11FFDCCF65BE57FB23F8C9" box="[1117,1227,1868,1891]" pageId="116" pageNumber="117" type="paratype">paratypes</typeStatus>
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, all from the
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<typeStatus id="548D8870FA11FFDCCE54BE57FA74F8C9" box="[1388,1436,1868,1891]" pageId="116" pageNumber="117">type</typeStatus>
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locality: 4 spec., 16.6 x 6.6 & 17.2 x
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<quantity id="4CCE9B37FA11FFDCC90EBE74FD65F82D" box="[566,653,1903,1927]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="116" pageNumber="117" unit="mm" value="6.5">6.5 mm</quantity>
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(MNRJ 34635), 18.4 x 6.9 & 19.6 x
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<quantity id="4CCE9B37FA11FFDCCF14BE74FB6AF82D" box="[1068,1154,1903,1927]" metricMagnitude="-3" metricUnit="m" metricValue="7.6" pageId="116" pageNumber="117" unit="mm" value="7.6">7.6 mm</quantity>
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(USNM 1291334), in
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<quantity id="4CCE9B37FA11FFDCCEB8BE74FF47F801" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="116" pageNumber="117" unit="m" value="20.0">20 m</quantity>
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, off Alcobaça, S Bahia State, F. Ramos!,
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<date id="FF881012FA11FFDCC9A7BE8FFCE2F806" box="[671,778,1940,1964]" pageId="116" pageNumber="117" value="2013-01">Jan 2013</date>
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; 2 spec., 17.0 x 6.6 & 13.4 x
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<quantity id="4CCE9B37FA11FFDCCF4FBE8FFB3BF801" box="[1143,1235,1940,1964]" metricMagnitude="-3" metricUnit="m" metricValue="5.1" pageId="116" pageNumber="117" unit="mm" value="5.1">5.1 mm</quantity>
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, in
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<quantity id="4CCE9B37FA11FFDCCE3BBE8FFA84F801" box="[1283,1388,1940,1964]" metricMagnitude="1" metricUnit="m" metricValue="2.6" metricValueMax="2.7" metricValueMin="2.5" pageId="116" pageNumber="117" unit="m" value="26.0" valueMax="27.0" valueMin="25.0">25–27 m</quantity>
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, off Alcobaça, S Bahia State, diver L. Meriguetti! (P. Stahlschmidt coll.); 1 spec., 15.2 x
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<quantity id="4CCE9B37FA11FFDCCF78BEACFB70F865" box="[1088,1176,1975,1999]" metricMagnitude="-3" metricUnit="m" metricValue="5.8" pageId="116" pageNumber="117" unit="mm" value="5.8">5.8 mm</quantity>
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, in
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<quantity id="4CCE9B37FA11FFDCCF87BEACFB11F865" box="[1215,1273,1975,1999]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="116" pageNumber="117" unit="m" value="20.0">20 m</quantity>
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, off Alcobaça, S Bahia State, F. Ramos!
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<date id="FF881012FA11FFDCCA8DBEC7FDF1F85E" box="[437,537,2012,2036]" pageId="116" pageNumber="117" value="2013-01">Jan 2013</date>
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(P. Stahlschmidt coll.).
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</paragraph>
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<caption id="DF49665AFA10FFDDCBAFBF1EFCA4F9F2" httpUri="https://zenodo.org/record/263353/files/figure.png" pageId="117" pageNumber="118" targetBox="[151,1436,176,1521]" targetPageId="117">
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<paragraph id="8B8936D2FA10FFDDCBAFBF1EFCA4F9F2" blockId="117.[151,1436,1541,1624]" pageId="117" pageNumber="118">
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(MZSP
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<date id="FF881012FA10FFDDCBD1BF1EFED1F9B1" box="[233,313,1541,1563]" pageId="117" pageNumber="118" value="62-12-20">122062</date>
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).
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<figureCitation id="130D2A57FA10FFDDCA73BF1EFE61F9B1" box="[331,393,1541,1563]" captionStart="Fig. 1" captionStartId="66.[151,188,1159,1181]" captionTargetBox="[151,1436,375,1146]" captionTargetId="figure@66.[151,1436,375,1146]" captionTargetPageId="66" captionText="Fig. 1: ventral, lateral & dorsal views; Fig. 2: enlarged view of protoconch (not to scale); Fig. 3: apical view, V = varix, L = edge of outer lip." httpUri="https://zenodo.org/record/263325/files/figure.png" pageId="117" pageNumber="118">Fig. 1</figureCitation>
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: ventral, lateral & dorsal views; Fig. 3: apical view, V = varix, L = edge of outer lip.
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<figureCitation id="130D2A57FA10FFDDCE38BF1EFAD2F9B1" box="[1280,1338,1541,1563]" captionStart="Fig. 2" captionStartId="210.[151,188,1695,1717]" captionTargetBox="[305,1256,193,1592]" captionTargetId="figure@210.[305,1257,193,1592]" captionText="Fig. 2. Holotype, 18.2 x 7.3 mm, F. alba, new species (USNM 1291342). Fig. 3. Paratype, 17.3 x 7.6 mm, F. chaaci (Espinosa & Rolán, 1995) (MNHN 2857). Fig. 4. Holotype, 15.6 x 6.0 mm, F. crocea, new species (UF 155640). Fig. 5. Holotype, 15.3 x 5.4 mm, F. contracta, new species (UF 170316). Fig. 6. Holotype, 13.2 x 5.1 mm, F. petiti Tippett, 1995 (USNM 880073). Fig. 7. Holotype, 27.5 x 11.0 mm, F. phasma (Schwengel, 1940) (ANSP 176453). Fig. 8. Neotype, 25.5 x 9.5 mm, F. fucata (Reeve, 1845) (USNM 1291346). Fig. 9. Holotype, 25.0 x 7.4 mm, F. elongata, new species (UF 155626). Fig. 10. Holotype, 21.2 x 7.4 mm, F. tippetti, new species (UF 155639). Fig. 11. Holotype, 16.8 x 7.4 mm, F. marmarina (Watson, 1881) (NHMUK 1887.2.9.103). Fig. 12. Lectotype, 17.8 x 5.8 mm, F. pagodula (Dall, 1889) (USNM 87471)." pageId="117" pageNumber="118">Fig 2</figureCitation>
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: enlarged view of protoconch of specimen in Fig. 10 (not to scale).
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<emphasis id="B942EAC0FA10FFDDC9CEBF3FFC68F993" bold="true" box="[758,896,1572,1593]" pageId="117" pageNumber="118">Lower panel</emphasis>
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,
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<typeStatus id="548D8870FA10FFDDC8B7BF3EFC18F990" box="[911,1008,1573,1594]" pageId="117" pageNumber="118" type="paratype">paratypes</typeStatus>
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from the
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<typeStatus id="548D8870FA10FFDDCF63BF3EFB6FF990" box="[1115,1159,1573,1594]" pageId="117" pageNumber="118">type</typeStatus>
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locality. Figs. 4–5: MNRJ 34635; Figs. 6–7: USNM 1291334; Figs. 8–10: P. Stahlschmidt coll.
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</paragraph>
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</caption>
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<paragraph id="8B8936D2FA10FFDDCBFFBF9DFC90F937" blockId="117.[151,1436,1669,2023]" box="[199,888,1669,1694]" pageId="117" pageNumber="118">
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<emphasis id="B942EAC0FA10FFDDCBFFBF9DFE8DF934" bold="true" box="[199,357,1669,1694]" pageId="117" pageNumber="118">
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<typeStatus id="548D8870FA10FFDDCBFFBF9DFEEAF937" box="[199,258,1670,1693]" pageId="117" pageNumber="118">Type</typeStatus>
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locality.
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</emphasis>
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Off Alcobaça, Bahia State,
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<collectingCountry id="F3217642FA10FFDDC9A7BF9EFD0EF934" box="[671,742,1669,1694]" name="Brazil" pageId="117" pageNumber="118">Brazil</collectingCountry>
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, in
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<quantity id="4CCE9B37FA10FFDDC836BF9DFC9CF937" box="[782,884,1670,1694]" metricMagnitude="1" metricUnit="m" metricValue="2.35" metricValueMax="2.7" metricValueMin="2.0" pageId="117" pageNumber="118" unit="m" value="23.5" valueMax="27.0" valueMin="20.0">
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20–
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<specimenCount id="9D30FD5BFA10FFDDC801BF9DFC9CF937" box="[825,884,1670,1694]" pageId="117" pageNumber="118" type="generic">27 m</specimenCount>
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</quantity>
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.
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</paragraph>
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<paragraph id="8B8936D2FA10FFDDCBFFBFB1FCD4F968" blockId="117.[151,1436,1669,2023]" box="[199,828,1705,1730]" pageId="117" pageNumber="118">
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<emphasis id="B942EAC0FA10FFDDCBFFBFB1FE43F968" bold="true" box="[199,427,1705,1730]" pageId="117" pageNumber="118">Range and habitat.</emphasis>
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Known only from the
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<typeStatus id="548D8870FA10FFDDC993BFB1FD33F96B" box="[683,731,1706,1729]" pageId="117" pageNumber="118">type</typeStatus>
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locality.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FA10FFDECBFFBFD6FB72FD02" lastPageId="118" lastPageNumber="119" pageId="117" pageNumber="118" type="description">
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<paragraph id="8B8936D2FA10FFDECBFFBFD6FB72FD02" blockId="117.[151,1436,1669,2023]" lastBlockId="118.[151,1437,151,1149]" lastPageId="118" lastPageNumber="119" pageId="117" pageNumber="118">
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<emphasis id="B942EAC0FA10FFDDCBFFBFD6FE72F94C" bold="true" box="[199,410,1741,1766]" pageId="117" pageNumber="118">
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Description.
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<emphasis id="B942EAC0FA10FFDDCA67BFD6FE72F94C" bold="true" box="[351,410,1741,1766]" italics="true" pageId="117" pageNumber="118">Shell</emphasis>
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</emphasis>
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small (to
|
||
<quantity id="4CCE9B37FA10FFDDC934BFD5FD9CF94C" box="[524,628,1741,1766]" metricMagnitude="-2" metricUnit="m" metricValue="1.96" pageId="117" pageNumber="118" unit="mm" value="19.6">19.6 mm</quantity>
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), fusiform, truncated anteriorly, with a tall spire of up to 9¼ whorls, the last about 56% of the shell’s total length, and a short anterior canal. Whorls convex, shoulders strong, round, not angled, sulcus concave; suture appressed, undulant over ribs of preceding whorl. Aperture oval.
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<emphasis id="B942EAC0FA10FFDDCFD8BE0EFA8DF884" bold="true" box="[1248,1381,1813,1838]" italics="true" pageId="117" pageNumber="118">Protoconch</emphasis>
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of 2 smooth whorls, diameter of the 1st and 2nd protoconch whorls and 1st teleoconch whorl nearly equal, increasing only slightly, so the shell apex appears acuminate as the whorls expand rapidly after the 2nd teleoconch whorl.
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<emphasis id="B942EAC0FA10FFDDCE65BE79FEEBF835" bold="true" italics="true" pageId="117" pageNumber="118">Axial sculpture</emphasis>
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of strong, well defined straight ribs that run from suture-to-suture on spire whorls and to the anterior fasciole on the last, greatly reduced in the sulcus. Ribs narrower than intercostal space, crests narrow, not round, narrowest on ribs of last whorl. Very fine growth striae present, recurved shaped on shoulder reflecting outline of anal sinus.
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<emphasis id="B942EAC0FA13FFDECA2CB98CFEA7FF05" bold="true" box="[276,335,151,176]" italics="true" pageId="118" pageNumber="119">Vari x</emphasis>
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straight, higher, wider, and with a round crest, not hump-shaped, approximately ¼-turn from edge of the outer lip.
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<emphasis id="B942EAC0FA13FFDECA72B9A7FDEBFF7F" bold="true" box="[330,515,188,213]" italics="true" pageId="118" pageNumber="119">Spiral sculpture</emphasis>
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consists of very fine microscopic grooves, variably spaced, but in mostly sets of 4 with wider spaces between sets, the wider spaces appearing as larger, flattened threads, and all made somewhat wavy by perpendicular growth striae. The pattern may be worn off on part of the shell surface. Although not yet proven to be diagnostic, in an SEM image taken at magnification 1,000x, the narrow spaces on the surface of the holotype’s shell lack rows of punctae, the wider possess 1–2 rows of punctae.
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<emphasis id="B942EAC0FA13FFDECF21B857FB8FFECF" bold="true" box="[1049,1127,332,357]" italics="true" pageId="118" pageNumber="119">Sulcus</emphasis>
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adjoins suture, is concave, narrow, with low to obsolete ribs.
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<emphasis id="B942EAC0FA13FFDEC925B874FD6EFE22" bold="true" box="[541,646,367,392]" italics="true" pageId="118" pageNumber="119">Outer lip</emphasis>
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thin, flattened from varix to lip edge, usually with a heavy axial fold near lip edge. Lip edge smooth, forming a low to nearly flat arc from anal sinus to stromboid notch, which is shallow but distinct.
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<emphasis id="B942EAC0FA13FFDECAB2B8ACFDE1FE7A" bold="true" box="[394,521,439,464]" italics="true" pageId="118" pageNumber="119">Anal sinus</emphasis>
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a deep round notch on shoulder but not adjoining suture, edge of sinus flared upward; opening of sinus partially constricted by parietal callus and outer lip.
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<emphasis id="B942EAC0FA13FFDECF2EB8C6FB96FE5F" bold="true" box="[1046,1150,476,501]" italics="true" pageId="118" pageNumber="119">Inner lip</emphasis>
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wide anteriorly, erect on anterior portion of canal, recumbent elsewhere, thin on parietal wall, developed into a strong parietal lobe posteriorly; successive layers of deposition show on edges.
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<emphasis id="B942EAC0FA13FFDEC874BB3FFC10FD97" bold="true" box="[844,1016,548,573]" italics="true" pageId="118" pageNumber="119">Anterior canal</emphasis>
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short, narrow, turned slightly to the right when viewed ventrally; notched. Anterior fasciole with spiral threads, fasciole slightly swollen.
|
||
<emphasis id="B942EAC0FA13FFDECE2CBB5CFABEFDCA" bold="true" box="[1300,1366,583,608]" italics="true" pageId="118" pageNumber="119">Color</emphasis>
|
||
white or white suffused with pink, with a broad mid-whorl spiral band of brown, dark brown in intercostal space that grades into reddish brown anteriorly; rib shoulders, protoconch, and anterior fasciole white.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6559FA13FFDECBFFBBAEFE9FFB9F" pageId="118" pageNumber="119" type="discussion">
|
||
<paragraph id="8B8936D2FA13FFDECBFFBBAEFE9FFB9F" blockId="118.[151,1437,151,1149]" pageId="118" pageNumber="119">
|
||
<emphasis id="B942EAC0FA13FFDECBFFBBAEFE2BFD66" bold="true" box="[199,451,693,716]" pageId="118" pageNumber="119">
|
||
Remarks.
|
||
<emphasis id="B942EAC0FA13FFDECA7CBBAEFE2BFD66" box="[324,451,693,716]" italics="true" pageId="118" pageNumber="119">Taxonomy.</emphasis>
|
||
</emphasis>
|
||
<taxonomicName id="4C364D51FA13FFDECAF4BBAFFD50FD67" box="[460,696,692,717]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="festiva">Decoradrillia festiva</taxonomicName>
|
||
has all of the distinguishing characteristics of the genus: a shell surface microsculpture of microscopic spiral grooves, well-rounded axial ribs that run from suture-to-suture on spire whorls, with only a narrow sulcus, and a high, convex varix that is not hump-like.
|
||
<emphasis id="B942EAC0FA13FFDECFF4BBE7FAAAFCBF" bold="true" box="[1228,1346,764,789]" italics="true" pageId="118" pageNumber="119">Variability</emphasis>
|
||
. The
|
||
<specimenCount id="9D30FD5BFA13FFDECEB5BBE7FEE4FC92" pageId="118" pageNumber="119" type="generic">8 specimens</specimenCount>
|
||
have an average length of
|
||
<quantity id="4CCE9B37FA13FFDEC900BA3BFD41FC9D" box="[568,681,800,824]" metricMagnitude="-2" metricUnit="m" metricValue="1.696" pageId="118" pageNumber="119" unit="mm" value="16.96">16.96 mm</quantity>
|
||
(
|
||
<quantity id="4CCE9B37FA13FFDEC980BA04FCB5FC92" box="[696,861,799,824]" metricMagnitude="-2" metricUnit="m" metricValue="1.65" metricValueMax="1.96" metricValueMin="1.34" pageId="118" pageNumber="119" unit="mm" value="16.5" valueMax="19.6" valueMin="13.4">13.4–19.6 mm</quantity>
|
||
) and an average W/
|
||
<taxonomicName id="4C364D51FA13FFDECF04BA04FB6FFC92" box="[1084,1159,799,824]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
|
||
of 0.383.
|
||
<emphasis id="B942EAC0FA13FFDECFC0BA04FA7DFC92" bold="true" box="[1272,1429,799,824]" italics="true" pageId="118" pageNumber="119">Identification</emphasis>
|
||
.
|
||
<taxonomicName id="4C364D51FA13FFDECBAFBA5FFE69FCF7" box="[151,385,836,861]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="festiva">
|
||
<emphasis id="B942EAC0FA13FFDECBAFBA5FFE69FCF7" box="[151,385,836,861]" italics="true" pageId="118" pageNumber="119">Decoradrillia festiva</emphasis>
|
||
</taxonomicName>
|
||
is similar to
|
||
<taxonomicName id="4C364D51FA13FFDEC92FBA5EFCA1FCF7" authority="Reeve, 1845" authorityName="Reeve" authorityYear="1845" box="[535,841,836,861]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="pulchella">
|
||
<emphasis id="B942EAC0FA13FFDEC92FBA5EFD4AFCF7" box="[535,674,836,861]" italics="true" pageId="118" pageNumber="119">D. pulchella</emphasis>
|
||
(Reeve, 1845)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C364D51FA13FFDEC8B9BA5EFC11FCF7" box="[897,1017,836,861]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="colorea" status="sp. nov.">
|
||
<emphasis id="B942EAC0FA13FFDEC8B9BA5EFC11FCF7" box="[897,1017,836,861]" italics="true" pageId="118" pageNumber="119">D. colorea</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFA13FFDECF3FBA5EFB79FCF7" box="[1031,1169,836,861]" pageId="118" pageNumber="119" rank="species">new species</taxonomicNameLabel>
|
||
. It is somewhat smaller than
|
||
<taxonomicName id="4C364D51FA13FFDECBE8BA73FEB4FC2A" box="[208,348,871,896]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="pulchella">
|
||
<emphasis id="B942EAC0FA13FFDECBE8BA73FEB4FC2A" box="[208,348,871,896]" italics="true" pageId="118" pageNumber="119">D. pulchella</emphasis>
|
||
</taxonomicName>
|
||
(16.96 versus
|
||
<quantity id="4CCE9B37FA13FFDEC93FBA73FD93FCD5" box="[519,635,872,896]" metricMagnitude="-2" metricUnit="m" metricValue="2.171" pageId="118" pageNumber="119" unit="mm" value="21.71">21.71 mm</quantity>
|
||
in average total length), has slightly rounder shoulders, and differs in color pattern. It lacks the brown spiral line characteristic of
|
||
<taxonomicName id="4C364D51FA13FFDEC875BA96FC32FC0F" box="[845,986,908,933]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="pulchella">
|
||
<emphasis id="B942EAC0FA13FFDEC875BA96FC32FC0F" box="[845,986,908,933]" italics="true" pageId="118" pageNumber="119">D. pulchella</emphasis>
|
||
</taxonomicName>
|
||
, and has a broader, more intense color band with diffuse boundaries, of dark brown, intense carmine, and rose. The large central band of
|
||
<taxonomicName id="4C364D51FA13FFDECFCDBAABFA69FC62" box="[1269,1409,943,968]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="pulchella">
|
||
<emphasis id="B942EAC0FA13FFDECFCDBAABFA69FC62" box="[1269,1409,943,968]" italics="true" pageId="118" pageNumber="119">D. pulchella</emphasis>
|
||
</taxonomicName>
|
||
is usually brown with sharp boundaries, with a faint rose shadow. From
|
||
<taxonomicName id="4C364D51FA13FFDEC891BACEFBC9FC47" box="[937,1057,980,1005]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="colorea">
|
||
<emphasis id="B942EAC0FA13FFDEC891BACEFBC9FC47" box="[937,1057,980,1005]" italics="true" pageId="118" pageNumber="119">D. colorea</emphasis>
|
||
</taxonomicName>
|
||
it differs in possessing fewer ribs with more angular shoulders (7–8 versus 9–10 on penultimate whorl), and narrowed crests, not round, and a different coloration.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6559FA13FFDECBFFBD5BFD89FBD7" pageId="118" pageNumber="119" type="etymology">
|
||
<paragraph id="8B8936D2FA13FFDECBFFBD5BFD89FBD7" blockId="118.[151,1437,151,1149]" pageId="118" pageNumber="119">
|
||
<emphasis id="B942EAC0FA13FFDECBFFBD5BFEA6FBFD" bold="true" box="[199,334,1088,1111]" pageId="118" pageNumber="119">Etymology.</emphasis>
|
||
The Festive
|
||
<taxonomicName id="4C364D51FA13FFDECADDBD24FD97FBF2" box="[485,639,1087,1112]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="277" phylum="Mollusca" rank="genus" status="gen. nov.">
|
||
<emphasis id="B942EAC0FA13FFDECADDBD24FD97FBF2" box="[485,639,1087,1112]" italics="true" pageId="118" pageNumber="119">Decoradrillia</emphasis>
|
||
</taxonomicName>
|
||
, named for its gaily colored shell. The feminine form (
|
||
<taxonomicName id="4C364D51FA13FFDECFC6BD24FAAFFBF2" box="[1278,1351,1087,1112]" class="Gastropoda" family="Drilliidae" genus="Decoradrillia" kingdom="Animalia" order="Neogastropoda" pageId="118" pageNumber="119" phylum="Mollusca" rank="species" species="festiva">
|
||
<emphasis id="B942EAC0FA13FFDECFC6BD24FAAFFBF2" box="[1278,1351,1087,1112]" italics="true" pageId="118" pageNumber="119">festiva</emphasis>
|
||
</taxonomicName>
|
||
) of the Latin adjective
|
||
<emphasis id="B942EAC0FA13FFDECA7DBD7FFE71FBD7" box="[325,409,1124,1149]" italics="true" pageId="118" pageNumber="119">festivus</emphasis>
|
||
, meaning festive.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |