237 lines
24 KiB
XML
237 lines
24 KiB
XML
<document id="4C90961028A1A47D6689BFB51741D86A" 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="039F87C4FB7CFEB2CBAFBBCCFED7FECF" 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 alticostata Fallon, 2016, new species" docType="treatment" docVersion="12" lastPageNumber="283" 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="282" updateTime="1698184378282" updateUser="plazi">
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<mods:mods id="DEE9EB65ABBB68EF65F46B93502C3260" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5D94D856F7A871849329A961AE1E4DA9">
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<mods:title id="ECC1016001DD33E47A8B22395BBE5313">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="BD94CFD2E530D2E71B1503BB2C140701" type="personal">
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<mods:role id="2D54A37DFA37005C512955DA34FD3D18">
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<mods:roleTerm id="A7594500687277660C0244E66ACF822B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E1C2EA2149D5EB4A2B52167A255C923F">Fallon, Phillip J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="521019E261773C9C3BE8002191AF4AD5">text</mods:typeOfResource>
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<mods:relatedItem id="64450251F57345158B855EAF5743EBD1" type="host">
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<mods:titleInfo id="141B5E32934590973524DDC32289A3A7">
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<mods:title id="056DDD076526E81DD865F6DE59F195AD">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="1DF91C1C4640A995A7E8D000FDE2C3B4">
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<mods:date id="EFF3A38EF2B485F05BB3E9C59746864A">2016</mods:date>
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||
<mods:detail id="FA3E067D87C464E25E053D6B2397894A" type="volume">
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<mods:number id="E01839DF07ABDC163A22633D20919497">4090</mods:number>
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||
</mods:detail>
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||
<mods:detail id="3FA371A1BBECDDDDEE031A4634FFC327" type="issue">
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<mods:number id="BB9E5809201F018C40F7124F77422CC3">1</mods:number>
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</mods:detail>
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<mods:extent id="22253F8E76900E21AA91298DFD7D7112" unit="page">
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<mods:start id="5758039647273DDBA687677C369A04E6">1</mods:start>
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<mods:end id="D03DA8C9D07A07D18B4ADEC986859CD6">363</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="F74371F5E2041AD51A834857C34E9295">journal article</mods:classification>
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<mods:identifier id="C9290AA5ADCB9B060BC699A97C1DACA7" type="DOI">10.11646/zootaxa.4090.1.1</mods:identifier>
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<mods:identifier id="56419CEEDF08A1FBC315115B661A4250" type="GBIF-Dataset">e6b35f5a-435e-4473-b29e-1e4d842f84b0</mods:identifier>
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<mods:identifier id="994A2416AA9477653E0B3459E6C54FE5" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="425B12119D26F68103D8FF0A764CB1DC" type="Zenodo-Dep">263299</mods:identifier>
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<mods:identifier id="A9956A02A2A81AD68D491DA37FE36744" type="ZooBank">203BAC25-B542-48FE-B5AD-EBA8C0285833</mods:identifier>
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</mods:mods>
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<treatment id="039F87C4FB7CFEB2CBAFBBCCFED7FECF" ID-DOI="http://doi.org/10.5281/zenodo.6076581" ID-GBIF-Taxon="117911528" ID-Zenodo-Dep="6076581" LSID="urn:lsid:plazi:treatment:039F87C4FB7CFEB2CBAFBBCCFED7FECF" httpUri="http://treatment.plazi.org/id/039F87C4FB7CFEB2CBAFBBCCFED7FECF" lastPageId="282" lastPageNumber="283" pageId="281" pageNumber="282">
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<subSubSection id="C32C6559FB7CFEB1CBAFBBCCFEFAFCB9" pageId="281" pageNumber="282" type="nomenclature">
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<paragraph id="8B8936D2FB7CFEB1CBAFBBCCFDADFD58" blockId="281.[151,581,727,787]" box="[151,581,727,754]" pageId="281" pageNumber="282">
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||
<heading id="D0C181BEFB7CFEB1CBAFBBCCFDADFD58" bold="true" box="[151,581,727,754]" fontSize="11" level="1" pageId="281" pageNumber="282" reason="1">
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<emphasis id="B942EAC0FB7CFEB1CBAFBBCCFDADFD58" bold="true" box="[151,581,727,754]" pageId="281" pageNumber="282">
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<taxonomicName id="4C364D51FB7CFEB1CBAFBBCCFE4FFD5B" ID-CoL="6ZCLD" box="[151,423,727,753]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="species" species="alticostata" status="sp. nov.">
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<emphasis id="B942EAC0FB7CFEB1CBAFBBCCFE4FFD5B" bold="true" box="[151,423,727,753]" italics="true" pageId="281" pageNumber="282">Splendrillia alticostata</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A27157BBFB7CFEB1CA8DBBC3FDADFD58" box="[437,581,728,754]" pageId="281" pageNumber="282" 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="8B8936D2FB7CFEB1CBAFBBE1FEFAFCB9" blockId="281.[151,581,727,787]" box="[151,274,762,787]" pageId="281" pageNumber="282">
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||
(
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<figureCitation id="130D2A57FB7CFEB1CBA7BBE1FEE1FCB9" box="[159,265,762,787]" captionStart="PLATE 143" captionStartId="282.[151,234,1240,1262]" captionTargetBox="[151,1436,411,1210]" captionTargetId="figure@282.[151,1436,411,1229]" captionTargetPageId="282" captionText="PLATE 143. Splendrillia alticostata, new species. Figs. 1 – 3: holotype, Petite-Terre, Guadeloupe (MNHN IM- 2012 - 28011). 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. Fig. 4: paratype, Petite-Terre, Guadeloupe (MNHN IM- 2000 - 31083); Fig. 5: paratype, Aruba, Netherlands Antilles (ANSP 349131); Fig. 6: Curaçao, Netherlands Antilles (USNM 1199832)." httpUri="https://zenodo.org/record/263443/files/figure.png" pageId="281" pageNumber="282">Plate 143</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FB7CFEB1CBAFBA58FD7AFB68" pageId="281" pageNumber="282" type="materials_examined">
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<paragraph id="8B8936D2FB7CFEB1CBAFBA58FCF5FC09" blockId="281.[151,1437,834,2011]" pageId="281" pageNumber="282">
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<emphasis id="B942EAC0FB7CFEB1CBAFBA58FEACFCF1" bold="true" box="[151,324,834,859]" pageId="281" pageNumber="282">
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<typeStatus id="548D8870FB7CFEB1CBAFBA58FF3AFCF0" box="[151,210,835,858]" pageId="281" pageNumber="282">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="548D8870FB7CFEB1CA72BA59FE5AFCF1" box="[330,434,834,859]" pageId="281" pageNumber="282" type="holotype">Holotype</typeStatus>
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10.2 x 4.0 mm,
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<date id="FF881012FB7CFEB1C95FBA58FD13FCF1" box="[615,763,835,859]" pageId="281" pageNumber="282" value="2012-05-26">26 May 2012</date>
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(MNHN IM-2012-28011); 2
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<typeStatus id="548D8870FB7CFEB1CF7CBA58FB5CFCF0" box="[1092,1204,835,858]" pageId="281" pageNumber="282" type="paratype">paratypes</typeStatus>
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:
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<specimenCount id="9D30FD5BFB7CFEB1CF86BA58FAC4FCF1" box="[1214,1324,834,859]" pageId="281" pageNumber="282" type="juvenile">1 juvenile</specimenCount>
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spec., 4.2 x
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<quantity id="4CCE9B37FB7CFEB1CB93BA7CFEEAFCD4" box="[171,258,871,895]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" pageId="281" pageNumber="282" unit="mm" value="2.2">2.2 mm</quantity>
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, from same lot as
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<typeStatus id="548D8870FB7CFEB1CAF4BA7DFDC6FCD5" box="[460,558,870,895]" pageId="281" pageNumber="282" type="holotype">holotype</typeStatus>
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(MNHN IM-2000-31083); and 1 spec., 11.5 x
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<quantity id="4CCE9B37FB7CFEB1CF00BA7CFB67FCD4" box="[1080,1167,871,895]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" pageId="281" pageNumber="282" unit="mm" value="4.2">4.2 mm</quantity>
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, from harbor dredgings, Oranjestad,
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<collectingCountry id="F3217642FB7CFEB1CA26BA91FE8FFC09" box="[286,359,906,931]" name="Aruba" pageId="281" pageNumber="282">Aruba</collectingCountry>
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,
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<collectingCountry id="F3217642FB7CFEB1CA4ABA91FDB1FC09" box="[370,601,906,931]" name="Curaçao" pageId="281" pageNumber="282">Netherlands Antilles</collectingCountry>
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(ANSP 349131).
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</paragraph>
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<paragraph id="8B8936D2FB7CFEB1CBFFBAB4FA7FFC6D" blockId="281.[151,1437,834,2011]" box="[199,1431,942,967]" pageId="281" pageNumber="282">
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<emphasis id="B942EAC0FB7CFEB1CBFFBAB4FE8DFC6D" bold="true" box="[199,357,942,967]" pageId="281" pageNumber="282">
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<typeStatus id="548D8870FB7CFEB1CBFFBAB4FEEAFC6C" box="[199,258,943,966]" pageId="281" pageNumber="282">Type</typeStatus>
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locality.
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</emphasis>
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Petite-Terre,
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<collectingCountry id="F3217642FB7CFEB1CAC6BAB5FD60FC6D" box="[510,648,942,967]" name="Guadeloupe" pageId="281" pageNumber="282">Guadeloupe</collectingCountry>
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,
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<geoCoordinate id="EE025015FB7CFEB1C9ABBAB4FCEFFC6D" box="[659,775,943,967]" direction="north" orientation="latitude" pageId="281" pageNumber="282" precision="92" value="16.161667">16°09.7'N</geoCoordinate>
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,
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<geoCoordinate id="EE025015FB7CFEB1C82ABAB4FC62FC6D" box="[786,906,943,967]" direction="west" orientation="longitude" pageId="281" pageNumber="282" precision="92" value="-61.128334">61°07.7'W</geoCoordinate>
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, in
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<quantity id="4CCE9B37FB7CFEB1C88ABAB4FC03FC6C" box="[946,1003,943,967]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="281" pageNumber="282" unit="m" value="15.0">15 m</quantity>
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(KARUBENTHOS 2012 Sta. GB31).
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</paragraph>
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<paragraph id="8B8936D2FB7CFEB1CBFFBAC9FD49FB99" blockId="281.[151,1437,834,2011]" pageId="281" pageNumber="282">
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||
<emphasis id="B942EAC0FB7CFEB1CBFFBAC9FE15FC41" bold="true" box="[199,509,978,1003]" pageId="281" pageNumber="282">Other material examined.</emphasis>
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One additional specimen was examined: 9.6 x
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<quantity id="4CCE9B37FB7CFEB1CF2DBAC8FB86FC40" box="[1045,1134,979,1003]" metricMagnitude="-3" metricUnit="m" metricValue="3.9" pageId="281" pageNumber="282" unit="mm" value="3.9">3.9 mm</quantity>
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, submersible
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<taxonomicName id="4C364D51FB7CFEB1CE31BAC9FA82FC41" box="[1289,1386,978,1003]" class="Gastropoda" family="Drilliidae" genus="Douglassia" higherTaxonomySource="CoL" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="143" phylum="Mollusca" rank="species" species="curasub">
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<emphasis id="B942EAC0FB7CFEB1CE31BAC9FA82FC41" box="[1289,1386,978,1003]" italics="true" pageId="281" pageNumber="282">Curasub</emphasis>
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||
</taxonomicName>
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Sta. 1, in
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<quantity id="4CCE9B37FB7CFEB1CBDCBAECFE86FBA4" box="[228,366,1015,1039]" metricMagnitude="2" metricUnit="m" metricValue="1.49" metricValueMax="1.68" metricValueMin="1.3" pageId="281" pageNumber="282" unit="m" value="149.0" valueMax="168.0" valueMin="130.0">130–168 m</quantity>
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, off Sea Aquarium, Bapor Kibra, Willemstad,
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<collectingCountry id="F3217642FB7CFEB1C885BAECFBF5FBA5" box="[957,1053,1015,1039]" name="Curaçao" pageId="281" pageNumber="282">Curaçao</collectingCountry>
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||
,
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<geoCoordinate id="EE025015FB7CFEB1CF0ABAECFB5CFBA5" box="[1074,1204,1015,1039]" direction="north" orientation="latitude" pageId="281" pageNumber="282" precision="9" value="12.081166">12°04.87'N</geoCoordinate>
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,
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<geoCoordinate id="EE025015FB7CFEB1CFF2BAECFAA7FBA5" box="[1226,1359,1015,1039]" direction="west" orientation="longitude" pageId="281" pageNumber="282" precision="9" value="-68.895836">68°53.75'W</geoCoordinate>
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, M.G. Harasewych!
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<date id="FF881012FB7CFEB1CA0ABD00FE2FFB99" box="[306,455,1051,1075]" pageId="281" pageNumber="282" value="2012-05-23">23 May 2012</date>
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(USNM 1199832).
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</paragraph>
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<paragraph id="8B8936D2FB7CFEB1CBFFBD24FD7AFB68" blockId="281.[151,1437,834,2011]" pageId="281" pageNumber="282">
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<emphasis id="B942EAC0FB7CFEB1CBFFBD24FE47FBFD" bold="true" box="[199,431,1086,1111]" pageId="281" pageNumber="282">Range and habitat.</emphasis>
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<collectingCountry id="F3217642FB7CFEB1CA80BD25FDD7FBFD" box="[440,575,1086,1111]" name="Guadeloupe" pageId="281" pageNumber="282">Guadeloupe</collectingCountry>
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(Petite-Terre);
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<collectingCountry id="F3217642FB7CFEB1C9C8BD25FC31FBFD" box="[752,985,1086,1111]" name="Curaçao" pageId="281" pageNumber="282">Netherlands Antilles</collectingCountry>
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(
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<collectingCountry id="F3217642FB7CFEB1C8D2BD25FBDDFBFD" box="[1002,1077,1086,1111]" name="Aruba" pageId="281" pageNumber="282">Aruba</collectingCountry>
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;
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<collectingCountry id="F3217642FB7CFEB1CF7BBD25FB4DFBFD" box="[1091,1189,1086,1111]" name="Curaçao" pageId="281" pageNumber="282">Curaçao</collectingCountry>
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). The
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<typeStatus id="548D8870FB7CFEB1CFD6BD24FAF6FBFC" box="[1262,1310,1087,1110]" pageId="281" pageNumber="282">type</typeStatus>
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specimens were collected empty, one in beach sand dredge samples, and the other from
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<quantity id="4CCE9B37FB7CFEB1CF2BBD78FBA6FBD0" box="[1043,1102,1123,1147]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="281" pageNumber="282" unit="m" value="15.0">15 m</quantity>
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depth. The shell collected at
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<quantity id="4CCE9B37FB7CFEB1CBAFBD9CFEFEFB34" box="[151,278,1159,1183]" metricMagnitude="2" metricUnit="m" metricValue="1.49" metricValueMax="1.68" metricValueMin="1.3" pageId="281" pageNumber="282" unit="m" value="149.0" valueMax="168.0" valueMin="130.0">130–168 m</quantity>
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off
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<collectingCountry id="F3217642FB7CFEB1CA7CBD9CFE49FB35" box="[324,417,1159,1183]" name="Curaçao" pageId="281" pageNumber="282">Curaçao</collectingCountry>
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may have been transported from shallower water; there is a steep drop-off in the area. It is likely that the species inhabits shallow water.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C6559FB7CFEB1CBFFBDD5FC7DF8A9" pageId="281" pageNumber="282" type="description">
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<paragraph id="8B8936D2FB7CFEB1CBFFBDD5FC7DF8A9" blockId="281.[151,1437,834,2011]" pageId="281" pageNumber="282">
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||
<emphasis id="B942EAC0FB7CFEB1CBFFBDD5FE73FB4D" bold="true" box="[199,411,1230,1255]" pageId="281" pageNumber="282">
|
||
Description.
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<emphasis id="B942EAC0FB7CFEB1CA58BDD5FE73FB4D" bold="true" box="[352,411,1230,1255]" italics="true" pageId="281" pageNumber="282">Shell</emphasis>
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||
</emphasis>
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||
small (to
|
||
<quantity id="4CCE9B37FB7CFEB1C937BDD4FD9BFB4C" box="[527,627,1231,1255]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" pageId="281" pageNumber="282" unit="mm" value="11.5">11.5 mm</quantity>
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total shell length), fusiform, truncated anteriorly, glossy, with a total of about 8¼ markedly convex whorls, the last approximately 60% of total length. Suture appressed, undulates over axial ribs of preceding whorl. Aperture a narrow oval.
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<emphasis id="B942EAC0FB7CFEB1C81CBC0DFC42FA85" bold="true" box="[804,938,1302,1327]" italics="true" pageId="281" pageNumber="282">Protoconch</emphasis>
|
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of 1⅞ smooth round whorls, the first not immersed.
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<emphasis id="B942EAC0FB7CFEB1CA2BBC21FE2AFAF9" bold="true" box="[275,450,1338,1363]" italics="true" pageId="281" pageNumber="282">Axial sculpture</emphasis>
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||
of high narrow ribs that run from suture-to-suture on first 3 teleoconch whorls, to sulcus on remaining whorls. Ribs lower in sulcal region on first whorls, mound-like, cord-like trace, or obsolete in sulcus of later whorls. Ribs almost wing-like at shoulder, slightly opisthocline, and where present in sulcus curved such that the entire rib appears slightly sigmoid: 9 on penultimate, 6 on last whorl to varix. Ribs evanesce on shell base below whorl periphery, are mostly absent in sulcus. Growth striae present, coarsest on dorsum of last whorl.
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<emphasis id="B942EAC0FB7CFEB1CE65BCD1FA70FA49" bold="true" box="[1373,1432,1482,1507]" italics="true" pageId="281" pageNumber="282">Varix</emphasis>
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convex, higher than nearby ribs, hump-like, positioned ¼–⅓-turn from the edge of the outer lip.
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<emphasis id="B942EAC0FB7CFEB1CFFEBCF5FA96F9AD" bold="true" box="[1222,1406,1518,1543]" italics="true" pageId="281" pageNumber="282">Spiral sculpture</emphasis>
|
||
of about 8 fine, microscopic grooves or threads on shell base and 5 stronger ridges on anterior fasciole.
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<emphasis id="B942EAC0FB7CFEB1CE76BF09FA74F981" bold="true" box="[1358,1436,1554,1579]" italics="true" pageId="281" pageNumber="282">Sulcus</emphasis>
|
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narrow, with lower ribs in early whorls where ribs extend to suture, mostly obsolete in following whorls but some ribs extend to suture as low cords, curved reflecting the outline of the anal sulcus.
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<emphasis id="B942EAC0FB7CFEB1CF6EBF41FB28F9D9" bold="true" box="[1110,1216,1626,1651]" italics="true" pageId="281" pageNumber="282">Outer lip</emphasis>
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||
mostly missing on mature
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<typeStatus id="548D8870FB7CFEB1CBD4BF64FEC3F93C" box="[236,299,1663,1686]" pageId="281" pageNumber="282">types</typeStatus>
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||
.
|
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<emphasis id="B942EAC0FB7CFEB1CA0EBF65FE59F93D" bold="true" box="[310,433,1662,1687]" italics="true" pageId="281" pageNumber="282">Anal sinus</emphasis>
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a shallow notch remains that joins the suture behind a low parietal lobe. Anterior half of sinus missing on
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<typeStatus id="548D8870FB7CFEB1CA5FBFB8FE4EF910" box="[359,422,1699,1722]" pageId="281" pageNumber="282">types</typeStatus>
|
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.
|
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<emphasis id="B942EAC0FB7CFEB1CA8DBFB8FDF7F911" bold="true" box="[437,543,1698,1723]" italics="true" pageId="281" pageNumber="282">Inner lip</emphasis>
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thin, unemarginate; erect at anterior end of canal; with a low parietal lobe posteriorly.
|
||
<emphasis id="B942EAC0FB7CFEB1CA27BFDDFE22F975" bold="true" box="[287,458,1734,1759]" italics="true" pageId="281" pageNumber="282">Anterior canal</emphasis>
|
||
well defined, short, straight, open; fasciole not swollen.
|
||
<emphasis id="B942EAC0FB7CFEB1CF64BFDDFB76F975" bold="true" box="[1116,1182,1734,1759]" italics="true" pageId="281" pageNumber="282">Color</emphasis>
|
||
white, with a goldenyellow color patch on shoulder or leading (ventral) side of the varix.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6559FB7CFEB2CBFFBE14FD3AFF52" lastPageId="282" lastPageNumber="283" pageId="281" pageNumber="282" type="discussion">
|
||
<paragraph id="8B8936D2FB7CFEB2CBFFBE14FD3AFF52" blockId="281.[151,1437,834,2011]" lastBlockId="282.[151,1436,151,357]" lastPageId="282" lastPageNumber="283" pageId="281" pageNumber="282">
|
||
<emphasis id="B942EAC0FB7CFEB1CBFFBE14FE56F88C" bold="true" box="[199,446,1807,1830]" pageId="281" pageNumber="282">
|
||
Remarks.
|
||
<emphasis id="B942EAC0FB7CFEB1CA7ABE14FE56F88C" box="[322,446,1807,1830]" italics="true" pageId="281" pageNumber="282">Taxonomy.</emphasis>
|
||
</emphasis>
|
||
<taxonomicName id="4C364D51FB7CFEB1CAF0BE15FD22F88D" box="[456,714,1806,1831]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="species" species="alticostata">Splendrillia alticostata</taxonomicName>
|
||
has all the distinctive features of
|
||
<taxonomicName id="4C364D51FB7CFEB1CF7DBE15FB21F88D" box="[1093,1225,1806,1831]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7CFEB1CF7DBE15FB21F88D" box="[1093,1225,1806,1831]" italics="true" pageId="281" pageNumber="282">Splendrillia</emphasis>
|
||
</taxonomicName>
|
||
: an anal sinus that joins the suture behind the parietal lobe, ribs that are mostly absent in the sulcus, a hump-like varix, and microsculpture of faint threads and ridges confined to the shell base and fasciole. This species is unique with its high, narrow ribs.
|
||
<emphasis id="B942EAC0FB7CFEB1CA57BE61FE05F839" bold="true" box="[367,493,1914,1939]" italics="true" pageId="281" pageNumber="282">Variability.</emphasis>
|
||
The average total length of three non-juvenile specimens is
|
||
<quantity id="4CCE9B37FB7CFEB1CF8ABE60FAC0F838" box="[1202,1320,1915,1939]" metricMagnitude="-2" metricUnit="m" metricValue="1.043" pageId="281" pageNumber="282" unit="mm" value="10.43">10.43 mm</quantity>
|
||
(
|
||
<quantity id="4CCE9B37FB7CFEB1CE02BE61FF2EF81D" metricMagnitude="-2" metricUnit="m" metricValue="1.055" metricValueMax="1.15" metricValueMin="0.96" pageId="281" pageNumber="282" unit="mm" value="10.55" valueMax="11.5" valueMin="9.6">9.6–11.5 mm</quantity>
|
||
), and average W/
|
||
<taxonomicName id="4C364D51FB7CFEB1CAA9BE85FE36F81D" box="[401,478,1950,1975]" class="Gastropoda" family="Drilliidae" genus="Lissodrillia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="species" species="ratio">L ratio</taxonomicName>
|
||
of 0.388.
|
||
<emphasis id="B942EAC0FB7CFEB1C960BE85FBE1F81D" box="[600,1033,1950,1975]" italics="true" pageId="281" pageNumber="282">
|
||
<emphasis id="B942EAC0FB7CFEB1C960BE85FD15F81D" bold="true" box="[600,765,1950,1975]" italics="true" pageId="281" pageNumber="282">Identification.</emphasis>
|
||
<taxonomicName id="4C364D51FB7CFEB1C83DBE85FBE1F81D" box="[773,1033,1950,1975]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="species" species="alticostata">Splendrillia alticostata</taxonomicName>
|
||
</emphasis>
|
||
is very similar in appearance to
|
||
<taxonomicName id="4C364D51FB7CFEB1CEBFBE84FDE1F871" authority="(E.A. Smith, 1882)" baseAuthorityName="E. A. Smith" baseAuthorityYear="1882" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="species" species="interpunctata">
|
||
<emphasis id="B942EAC0FB7CFEB1CEBFBE84FEC6F870" italics="true" pageId="281" pageNumber="282">S. interpunctata</emphasis>
|
||
(E.A. Smith, 1882)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C364D51FB7CFEB1C907BED8FD37F870" box="[575,735,1987,2011]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="281" pageNumber="282" phylum="Mollusca" rank="species" species="panamensis" status="sp. nov.">
|
||
<emphasis id="B942EAC0FB7CFEB1C907BED8FD37F870" box="[575,735,1987,2011]" italics="true" pageId="281" pageNumber="282">S. panamensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A27157BBFB7CFEB1C9D5BED8FC9EF871" box="[749,886,1986,2011]" pageId="281" pageNumber="282" rank="species">new species</taxonomicNameLabel>
|
||
. From both species it differs in possessing higher and narrower ribs with more angular shoulders. From
|
||
<taxonomicName id="4C364D51FB7FFEB2C9C8B983FC78FF05" box="[752,912,152,176]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="282" pageNumber="283" phylum="Mollusca" rank="species" species="panamensis">
|
||
<emphasis id="B942EAC0FB7FFEB2C9C8B983FC78FF05" box="[752,912,152,176]" italics="true" pageId="282" pageNumber="283">S. panamensis</emphasis>
|
||
</taxonomicName>
|
||
it also differs in lacking a spout-like anal sinus and in possessing a golden-yellow patch on the varix. From
|
||
<taxonomicName id="4C364D51FB7FFEB2C873B9A7FBE8FF7E" box="[843,1024,188,212]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="282" pageNumber="283" phylum="Mollusca" rank="species" species="interpunctata">
|
||
<emphasis id="B942EAC0FB7FFEB2C873B9A7FBE8FF7E" box="[843,1024,188,212]" italics="true" pageId="282" pageNumber="283">S. interpunctata</emphasis>
|
||
</taxonomicName>
|
||
it also differs in having longer, less oblique ribs, a longer, and more tapered last whorl.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C32C6559FB7FFEB2CBFFB81EFED7FECF" pageId="282" pageNumber="283" type="etymology">
|
||
<paragraph id="8B8936D2FB7FFEB2CBFFB81EFED7FECF" blockId="282.[151,1436,151,357]" pageId="282" pageNumber="283">
|
||
<emphasis id="B942EAC0FB7FFEB2CBFFB81EFEAEFEB6" bold="true" box="[199,326,261,284]" pageId="282" pageNumber="283">Etymology</emphasis>
|
||
. The High-ribbed
|
||
<taxonomicName id="4C364D51FB7FFEB2C925B81FFD49FEB7" box="[541,673,260,285]" class="Gastropoda" family="Drilliidae" genus="Splendrillia" kingdom="Animalia" order="Neogastropoda" pageId="282" pageNumber="283" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B942EAC0FB7FFEB2C925B81FFD49FEB7" box="[541,673,260,285]" italics="true" pageId="282" pageNumber="283">Splendrillia</emphasis>
|
||
</taxonomicName>
|
||
, named for its unusual rib form. Derived from the Latin adjective
|
||
<emphasis id="B942EAC0FB7FFEB2CBAFB83CFF25FEEA" box="[151,205,295,320]" italics="true" pageId="282" pageNumber="283">altus</emphasis>
|
||
, meaning high, the combining form being
|
||
<emphasis id="B942EAC0FB7FFEB2C98AB83CFD09FEEA" box="[690,737,295,320]" italics="true" pageId="282" pageNumber="283">alti-</emphasis>
|
||
, and the Latin adjective
|
||
<emphasis id="B942EAC0FB7FFEB2C8C0B833FBBCFE95" box="[1016,1108,296,319]" italics="true" pageId="282" pageNumber="283">costatus</emphasis>
|
||
, meaning ribbed,
|
||
<emphasis id="B942EAC0FB7FFEB2CE19B833FA9AFE95" box="[1313,1394,296,319]" italics="true" pageId="282" pageNumber="283">costata</emphasis>
|
||
the feminine form.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |