417 lines
52 KiB
XML
417 lines
52 KiB
XML
<document id="845702E17810993807C24DD7592E2B63" ID-CLB-Dataset="35441" ID-DOI="http://dx.doi.org/10.3897/zookeys.257.4446" ID-GBIF-Dataset="36a7702e-91a6-4e2e-ba6a-791a6336002d" ID-PMC="PMC3591740" ID-Pensoft-Pub="1313-2970-257-89" ID-PubMed="23653495" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-257-89" ModsDocOrigin="ZooKeys 257" ModsDocTitle="A new species of Aeneator Finlay, 1926 (Mollusca, Gastropoda, Buccinidae) from northern Chile, with comments on the genus and a key to the Chilean species" checkinTime="1451247774508" checkinUser="pensoft" docAuthor="Araya, Juan Francisco" docDate="2013" docId="9D0969585D14AF91CAE330C0C43767F7" docLanguage="en" docName="ZooKeys 257: 89-101" docOrigin="ZooKeys 257" docSource="http://dx.doi.org/10.3897/zookeys.257.4446" docTitle="Aeneator martae Araya, 2013, sp. n." docType="treatment" docVersion="6" lastPageNumber="95" masterDocId="79387D0B1108FF897946FFEF5735CA03" masterDocTitle="A new species of Aeneator Finlay, 1926 (Mollusca, Gastropoda, Buccinidae) from northern Chile, with comments on the genus and a key to the Chilean species" masterLastPageNumber="101" masterPageNumber="89" pageNumber="91" updateTime="1732868275176" updateUser="ExternalLinkService">
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<mods:titleInfo id="3C98BF8616AAAB110C5F02118363AF76">
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<mods:title id="3A979D1B83AADD7FC7B87028CB289329">A new species of Aeneator Finlay, 1926 (Mollusca, Gastropoda, Buccinidae) from northern Chile, with comments on the genus and a key to the Chilean species</mods:title>
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<mods:name id="346F017F63E729B0CC3945509258B5DA" type="personal">
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<mods:roleTerm id="24DBD93CAC9241124A171490B516789F">Author</mods:roleTerm>
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<mods:namePart id="BB2A2A5B4518B6D9EDD0D682C5FFCDF5">Araya, Juan Francisco</mods:namePart>
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<mods:typeOfResource id="B6E35DC8D0CB11AAABD36FF6A7A1C4CF">text</mods:typeOfResource>
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<mods:title id="8816A65B45CE3F5E5AF6B9D615CB48D8">ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="C6854D4B09E3F5520C78A4CAE75ED6EA">
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<mods:date id="8DB669CA1FEB6664C2153FF260475D8F">2013</mods:date>
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<mods:detail id="732B43A9F61C98D7451826114C7ADD95" type="volume">
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<mods:number id="3D5EFC02B0860EB987A0DDE8CE2946C6">257</mods:number>
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<mods:extent id="A9F36BED47BF4CF65959961E315B0016" unit="page">
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<mods:start id="4A8F7A3F6148B42B8643327799787CFF">89</mods:start>
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<mods:end id="BA1B6759C184D71CB410D76F4C52B6E7">101</mods:end>
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<mods:location id="1B80AC46985D62CCB5B6E39A935E8DE6">
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<mods:url id="2A27B0AC32F35C98981F1075C917883A">http://dx.doi.org/10.3897/zookeys.257.4446</mods:url>
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</mods:location>
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<mods:classification id="23C8C953CDE4F2DF5E2346852DD02432">journal article</mods:classification>
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<mods:identifier id="7A49A7415D1E5D083D378AE18C5CF47E" type="DOI">http://dx.doi.org/10.3897/zookeys.257.4446</mods:identifier>
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<mods:identifier id="8BC69DB11F3350022F7C4E938C550B09" type="Pensoft-Pub">1313-2970-257-89</mods:identifier>
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</mods:mods>
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<treatment id="9D0969585D14AF91CAE330C0C43767F7" ID-GBIF-Taxon="152039636" LSID="urn:lsid:zoobank.org:act:73AC9156-214E-4941-BFF6-0F94F8E17381" httpUri="http://treatment.plazi.org/id/9D0969585D14AF91CAE330C0C43767F7" lastPageId="6" lastPageNumber="95" pageId="2" pageNumber="91" scope_class="Gastropoda" scope_family="Buccinidae" scope_order="Neogastropoda" scope_phylum="Mollusca" scope_superFamily="Buccinoidea">
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<subSubSection id="31AD16210766BB73E6A1F6E6DFA5F2BE" pageId="2" pageNumber="91" type="nomenclature">
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<paragraph id="5DD0D83CDF79BE546877C13E7B1557D9" pageId="2" pageNumber="91">
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<taxonomicName id="201291D72577831F3561A79CE460BBDB" ID-CoL="64XT7" LSID="urn:lsid:zoobank.org:act:73AC9156-214E-4941-BFF6-0F94F8E17381" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="2" pageNumber="91" phylum="Mollusca" rank="species" species="martae">
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<pageBreakToken id="6BA52344C8CE22D2AFB1EFD0F2BEC6FB" pageId="2" pageNumber="91" start="start">Aeneator</pageBreakToken>
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martae
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</taxonomicName>
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<taxonomicNameLabel id="DB1B995A0AA544ED165BC0770A59D68A" pageId="2" pageNumber="91">sp. n.</taxonomicNameLabel>
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Figs 1-14, 18, Tables 1, 2, 3
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</paragraph>
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</subSubSection>
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<subSubSection id="87863407153B57F37459C15712A06652" pageId="2" pageNumber="91" type="type material">
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<paragraph id="EBB98A5D74728625740DCAF7F98C7BD1" pageId="2" pageNumber="91">Type material.</paragraph>
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<paragraph id="68100F721792174466E91750B3AD412F" pageId="2" pageNumber="91">
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Holotype (MZUC 37890), 47.9 mm. Chile, off Caldera (
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<geoCoordinate id="B6AD0A1D6269A95C00C1F8BE5FD2902D" direction="south" orientation="latitude" precision="925" value="-27.066668">27°04'S</geoCoordinate>
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,
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<geoCoordinate id="6ADCCFAC1DFD89A7B1C8C834CAE4E3E6" direction="west" orientation="longitude" precision="925" value="-70.833336">70°50'W</geoCoordinate>
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), 550-600 m depth, live collected on shrimp trawl nets, January 2001, S. Castillo leg. Paratype 1 (MZUC 37891), length 44.0 mm. Paratype 2 (MZUC 37892), 41.7 mm, Paratype 3 (MG 200105), length 40.2 mm. All the paratypes with same locality as the holotype.
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</paragraph>
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</subSubSection>
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<subSubSection id="96B8FAEF2E7436789C00E18B6D49C41D" pageId="2" pageNumber="91" type="distribution">
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<paragraph id="40E099F55182695396F9DBDF2FDAEB56" pageId="2" pageNumber="91">Distribution.</paragraph>
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<paragraph id="158DD006F3E43EF2C63580F630D6F15C" pageId="2" pageNumber="91">
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Known only from the type locality; Chile, Region de Atacama, Caldera (
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<geoCoordinate id="CE5D1CF75F60DA75464BD8388E2B70C5" direction="south" orientation="latitude" precision="925" value="-27.066668">27°04'S</geoCoordinate>
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,
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<geoCoordinate id="F498F510FB4C9F1A1A2025EC06F0AFE5" direction="west" orientation="longitude" precision="925" value="-70.833336">70°50'W</geoCoordinate>
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), 550-600 m depth.
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</paragraph>
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</subSubSection>
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<subSubSection id="CE0D1AB1EE344E3A2C472A6B89EA8A34" pageId="2" pageNumber="91" type="diagnosis">
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<paragraph id="E3FB98EE0048ECF1834828527AB3FCB9" pageId="2" pageNumber="91">Diagnosis.</paragraph>
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<paragraph id="38EECF2BAA710F72C026BDCBDBF6FDAF" pageId="2" pageNumber="91">
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A small species of
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<taxonomicName id="AE66F763A85780A20267F8688EDBAFF9" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="2" pageNumber="91" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
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, height up to 47.9 mm, shell stout, inside of aperture pale orange, exterior sculptured by well-defined axial ribs, spiral cords, and a conspicuous stepped shoulder.
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</paragraph>
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</subSubSection>
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<subSubSection id="B2E6F4D453CDF9D382FE3214BCF43C54" lastPageId="3" lastPageNumber="92" pageId="2" pageNumber="91" type="description">
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<paragraph id="9111E1C3276A5D84EC9DAB987DA8DB7D" pageId="2" pageNumber="91">Description.</paragraph>
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<paragraph id="FE77C60548085425B642167CED10F0E2" lastPageId="3" lastPageNumber="92" pageId="2" pageNumber="91">
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Shell small for genus (height up to 47.9 mm, Table 1), thick, solid, fusiform, chalky white to pale brownish, inside of aperture pale orange. Shape broad, angulate, length of aperture and canal more than half length of shell, width/height ratio 0.53
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<pageBreakToken id="3F1F5367BA41F80474F38B2FF94C82F4" pageId="3" pageNumber="92" start="start">to</pageBreakToken>
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0.56, whorls convex apart from slightly concave sutural ramp, suture shallow but impressed. Spire angle 63° to 68°. Protoconch and upper teleoconch whorls missing, remaining whorls about 4.5, last 3 with sculpture intact with 7-9 primary spiral cords, interspaces each occupied by one narrow, well defined secondary cord. Last whorl with 16-18 spiral cords, more prominent at periphery of shell than elsewhere, forming a distinct keel. Spire whorls with 24-28 pronounced axial ribs, interspaces deep, each almost equal to a rib in width. Last whorl with 14-15 such ribs. Ribs more pronounced towards the anterior end of shell. Aperture ovate. Parietal and columellar area well-defined, glazed; outer lip thin, slightly crenulated, without lirae or teeth. Siphonal canal short, open, directed slightly to left. Operculum large, thin, dark brown, elongate, nucleus terminal, tip sharp.
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</paragraph>
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<caption id="E08E3DC9612902B950A8D9BCF00B6EB9" ID-Table-UUID="E08E3DC9612902B950A8D9BCF00B6EB9" httpUri="http://table.plazi.org/id/E08E3DC9612902B950A8D9BCF00B6EB9" pageId="3" pageNumber="92">
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<paragraph id="72B9C4EA28DB7D3A59B4A88F6B4D9E04" pageId="3" pageNumber="92">
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Table 1.
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<taxonomicName id="57224560EA61F9687670FF4527382114" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
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sp. n. measurements of specimens. (%) means percentage compared to the total length of the shell.
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</paragraph>
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</caption>
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<paragraph id="F4813CDD5CE6CE57D8B8F8A6FC63D10F" pageId="3" pageNumber="92">
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<table id="EC52EBCB5E84C503B6F8CB1BCF8B19CD" pageId="3" pageNumber="92">
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<tr id="A1DEA0F2BD636BD5CC392B333DDAB709" pageId="3" pageNumber="92">
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<th id="6CEF6A7530CA64A6A8D7FC10C8EE365A" colspan="1" pageId="3" pageNumber="92" rowspan="1">Maximum length (mm)</th>
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<th id="F9177ADAAABD659E1F991767FF3A687D" colspan="1" pageId="3" pageNumber="92" rowspan="1">Maximum width (mm)</th>
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<th id="6DFE6278870A8D30B974360C22BA8464" colspan="1" pageId="3" pageNumber="92" rowspan="1">Length of aperture</th>
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<th id="94D61A9C385D37855200DF6779F0F56D" colspan="1" pageId="3" pageNumber="92" rowspan="1">Width/Length</th>
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</tr>
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</table>
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</paragraph>
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<caption id="DA505DDDD329154AA59F8992B0A2AC9B" pageId="3" pageNumber="92">
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<paragraph id="F644FF446583DA9907E33ED13016786A" pageId="3" pageNumber="92">
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Figures 1-5.
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<taxonomicName id="0E119D4940F7B2F3B724C55333BC302E" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
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sp. n. shell, Holotype 47.9 mm, Chile, Off Caldera,
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<geoCoordinate id="85A5C3ED29C3B0BC4A348408BC434780" direction="south" orientation="latitude" precision="925" value="-27.066668">27°04'S</geoCoordinate>
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,
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<geoCoordinate id="C9E98FEE05AD1150D2678A329A71EE59" direction="west" orientation="longitude" precision="925" value="-70.833336">70°50'W</geoCoordinate>
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. 550-600 m. MZUC 37890.
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</paragraph>
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</caption>
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<caption id="FB521EF92B3B6328B5CEB175DB54628C" pageId="3" pageNumber="92">
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<paragraph id="8E2C8D3DA61F05E184E459AC3D5294AE" pageId="3" pageNumber="92">
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Figures 6-14.
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<taxonomicName id="074D461A4396ECDD63EA882EC01891A5" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
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sp. n. shells. 6-8 Paratype 1 (MZUC 37891), 44.0 mm height 9-11 Paratype 2 (MZUC 37892), 41.7 mm height 12-14 Paratype 3 (MG 200105), 40.2 mm height.
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</paragraph>
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</caption>
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<caption id="37ABDA01AC1623FA08FF82EF11CB631E" pageId="3" pageNumber="92">
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<paragraph id="54AE3726F77468F607D3C35F3C3FD31D" pageId="3" pageNumber="92">
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Figures 15-20. Details of shell sculpture of Chilean
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<taxonomicName id="C1790B44A066EEFE3DA65A786CD1CC66" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
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species. 15
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<taxonomicName id="FAE4693D91F04F418281BF2CA0B3F68B" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
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(RC Coll.), 85.7 mm 16
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<taxonomicName id="BB2E4F8AB3CD13A1549F44193AAA9A7A" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
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(RC Coll.), 48.0 mm 17
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<taxonomicName id="AA61EC7E9AC38873730CB199C73F1CB1" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
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(MG 200003), 78 mm 18
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<taxonomicName id="306DBD6241F8C2569C77C12B746C99F8" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
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sp. n. paraype 3 (MG 200105), 40.2 mm 19
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<taxonomicName id="3DEFE560F22B051EE738772101B373B7" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
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, Paratype KF-0338, 45.5 mm 20
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<taxonomicName id="20B55944BBEFF8CE678D97B02DAED8E0" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
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(MG 200124), 33,0 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection id="B8F0BD1029D359AD1904B44FE6149864" pageId="3" pageNumber="92" type="etymology">
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<paragraph id="A42110670F7F106D401F8E68BF2DCA4D" pageId="3" pageNumber="92">Etymology.</paragraph>
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<paragraph id="32B086C79AC5DF60B92BCC5E77C21C58" pageId="3" pageNumber="92">Named in honour of Mrs Marta Araya,Caldera, Chile, who presented the specimens to the author.</paragraph>
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</subSubSection>
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<subSubSection id="3D3D289D0BA411C9E94C3DEB8E76CF32" lastPageId="6" lastPageNumber="95" pageId="3" pageNumber="92" type="remarks">
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<paragraph id="2EA81A27B849DA4046B72CCC2DA2B145" pageId="3" pageNumber="92">Remarks.</paragraph>
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<paragraph id="D7C6A52D41F34D22AD2876C5F293A413" pageId="3" pageNumber="92">
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In Chile the genus
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<taxonomicName id="E1CE62921FD92421F3856DF8554B792E" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
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encompasses five extant species:
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<taxonomicName id="F47A20ADE501B7DB77BDBC8FB5B133BC" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
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, found from Coquimbo (29°55'S) to Punta
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<normalizedToken id="FB78966835650ED41E61DC44B503E895" originalValue="Peñablanca">Penablanca</normalizedToken>
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(33°22'S) in 200-450 m (
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<bibRefCitation id="E4DB6386E606DC9495D1C8BC532FFB99" author="McLean, JH" journalOrPublisher="Contributions in Science" pageId="8" pageNumber="97" pagination="1 - 20" title="Large archibenthal gastropods of central Chile: collections from an expedition of the R / V Anton Bruun and the Chilean shrimp fishery." volume="342" year="1982">McLean and Andrade 1982</bibRefCitation>
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),
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<taxonomicName id="81E29BD923D48EF53F1B560AB3CE4EFF" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
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, the most common species, with records from
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<normalizedToken id="583E437AAA3A51634640E25FAA35114F" originalValue="Bahía">Bahia</normalizedToken>
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Independencia (14°S) in the south of Peru (
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<bibRefCitation id="D39871F7A05F9DE826C161053FC13FD0" author="McLean, JH" journalOrPublisher="Contributions in Science" pageId="8" pageNumber="97" pagination="1 - 20" title="Large archibenthal gastropods of central Chile: collections from an expedition of the R / V Anton Bruun and the Chilean shrimp fishery." volume="342" year="1982">McLean and Andrade 1982</bibRefCitation>
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) to Estero Elefantes, 46°05'S (
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<bibRefCitation id="E217C1738245BE88386072351662C96B" author="Osorio, C" journalOrPublisher="Ciencia y Tecnologia del Mar" pageId="8" pageNumber="97" pagination="103 - 114" title="Malacofauna bentonica de los canales oceanicos del sur de Chile (43 ° - 45 ° S)." volume="29" year="2006">Osorio et al. 2006</bibRefCitation>
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) and with a bathymetric range of 10 m near Mejillones (
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<bibRefCitation id="592622A9AC64B71F4DECE56E61A58C19" pageId="3" pageNumber="92">
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<normalizedToken id="406FF64335941C9433E76E9DCACEC036" originalValue="Guzmán">Guzman</normalizedToken>
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et al. 1998
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</bibRefCitation>
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,
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<bibRefCitation id="9D941F17AE6F8E3F59C1E26FAD057B09" author="Laudien, J" journalOrPublisher="Helgoland Marine Research" pageId="8" pageNumber="97" pagination="103 - 116" title="Sublittoral soft bottom communities and diversity of Mejillones Bay in northern Chile (Humboldt Current upwelling system)." url="10.1007/s10152-007-0057-8" volume="61" year="2007">Laudien et al. 2007</bibRefCitation>
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) to 421 m for a specimen collected off Coquimbo (Figs 27-30),
|
|
<taxonomicName id="29466D883368EAEA79E803DB04D649EC" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator (Ellicea) loisae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="loisae" subGenus="Ellicea">Aeneator (Ellicea) loisae</taxonomicName>
|
|
, distributed from Caldera (27°04'S), for material examined in this work (Figs 27-30), to Canal Moraleda (45°22'S), in the fjords area (
|
|
<bibRefCitation id="42F7D318531912D0A995E987E31FA714" author="Osorio, C" journalOrPublisher="Ciencia y Tecnologia del Mar" pageId="8" pageNumber="97" pagination="103 - 114" title="Malacofauna bentonica de los canales oceanicos del sur de Chile (43 ° - 45 ° S)." volume="29" year="2006">Osorio et al. 2006</bibRefCitation>
|
|
) with a bathymetric range of 200 m (McLean & Andrade 1982) to 465 m,
|
|
<taxonomicName id="66AA86066B7D33A305D133122ED28F34" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
reported only form the original locality off Iquique (21°19'S) in 605 m and off Coquimbo at 800 m and
|
|
<taxonomicName id="F3D32F5C671DE479DA609FDED28E47B1" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
|
|
, distributed off Antofagasta (22°51'S) in 318 m (
|
|
<bibRefCitation id="F635E87095610C48EBD45153AFC2CC83" author="Fraussen, K" journalOrPublisher="Veliger" pageId="8" pageNumber="97" pagination="97 - 106" title="Three new buccinid species (Gastropoda: Neogastropoda) From Chilean deep-water, including one from a methane seep." volume="50" year="2008">Fraussen and Sellanes 2008</bibRefCitation>
|
|
) and in 748 m off Iquique for material examined in this work (Fig. 37). Data on the localities of Chilean species of
|
|
<taxonomicName id="1E73D13179D49A74B3DB6C7DF351BEAE" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
is provided in Table 3.
|
|
</paragraph>
|
|
<caption id="E4ABAE297C808B79C9001332E8346B39" ID-Table-UUID="E4ABAE297C808B79C9001332E8346B39" httpUri="http://table.plazi.org/id/E4ABAE297C808B79C9001332E8346B39" pageId="3" pageNumber="92">
|
|
<paragraph id="3F501C4C3762BE7284BA97F710A5204F" pageId="3" pageNumber="92">
|
|
Table 2. Synthesis of characters of the Chilean species of
|
|
<taxonomicName id="D92AABB215513551D46E6406DE7DCF2C" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
Finlay, 1926 based on
|
|
<bibRefCitation id="AF9C95F888B75330FB11D7A5E876A49A" author="Rehder, HA" journalOrPublisher="Proceedings of the Biological Society of Washington" pageId="9" pageNumber="98" pagination="585 - 596" title="A molluscan faunule from 200 meters off Valparaiso, Chile, with descriptions of four new species." volume="83" year="1971">Rehder (1971)</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="A509CFA46561D5A8E38D53D1D2736104" author="McLean, JH" journalOrPublisher="Contributions in Science" pageId="8" pageNumber="97" pagination="1 - 20" title="Large archibenthal gastropods of central Chile: collections from an expedition of the R / V Anton Bruun and the Chilean shrimp fishery." volume="342" year="1982">McLean and Andrade (1982)</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="7081A94623C89CB149A53577467799EC" author="Fraussen, K" journalOrPublisher="Veliger" pageId="8" pageNumber="97" pagination="97 - 106" title="Three new buccinid species (Gastropoda: Neogastropoda) From Chilean deep-water, including one from a methane seep." volume="50" year="2008">Fraussen and Sellanes (2008)</bibRefCitation>
|
|
and material examined in this work.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="D591516BC21CDAC2A5EC398E5706E353" pageId="3" pageNumber="92">
|
|
<table id="0E7945927F2DB1FC6FB3AD5A935E96D9" pageId="3" pageNumber="92">
|
|
<tr id="8151E60535EE5072CD96272ADFC82D56" pageId="3" pageNumber="92">
|
|
<th id="6CBE2012D7C10203EE17B5C8DC9C1B7B" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="071DA308928D5642C483218EEDBCE22B" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
</th>
|
|
<th id="73EDAC810CF63D288497237C85CC0B8B" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="9DC8AAE6F1DD855F49D0127759D7D41E" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
</th>
|
|
<th id="DABCB603F9BC7E24BC212EFC480FD61B" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="3DBB933E5E9A5A7E6AD78484CDC552B9" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
|
|
</th>
|
|
<th id="C25DDFB8F608115AAAA210EF12E8ACA4" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="A78D088AE67D2D3E6AD421A7FA002AC1" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
</th>
|
|
<th id="52F757AD8094B32DD007BB45B1692D7D" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="792B348C9036E16E779D16C8D6342A9C" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
|
|
</th>
|
|
<th id="33A9617C697DED4A2D562C96B6BA97C2" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="789EE65FCC40414E32713B9C6304FA33" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
sp. n.
|
|
</th>
|
|
</tr>
|
|
</table>
|
|
</paragraph>
|
|
<caption id="0A4721742CE59E26EBF2FAC9A7BC3611" pageId="3" pageNumber="92">
|
|
<paragraph id="C52B77A1D4A841E25CD3FCB9E8F217AB" pageId="3" pageNumber="92">
|
|
Table 3. Table of localities of Chilean species of
|
|
<taxonomicName id="7B5BBB48377D2FC753DB1DAFA4125541" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
Finlay, 1926 based on
|
|
<bibRefCitation id="45F90283AB0213DBB2410188A143FA5D" author="Rehder, HA" journalOrPublisher="Proceedings of the Biological Society of Washington" pageId="9" pageNumber="98" pagination="585 - 596" title="A molluscan faunule from 200 meters off Valparaiso, Chile, with descriptions of four new species." volume="83" year="1971">Rehder (1971)</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="F59E3124CBCE94FF2878CF1D3ACF6E5A" author="McLean, JH" journalOrPublisher="Contributions in Science" pageId="8" pageNumber="97" pagination="1 - 20" title="Large archibenthal gastropods of central Chile: collections from an expedition of the R / V Anton Bruun and the Chilean shrimp fishery." volume="342" year="1982">McLean and Andrade (1982)</bibRefCitation>
|
|
,
|
|
<bibRefCitation id="912DC73AC6B22190F1A84DA6C969F71B" author="Fraussen, K" journalOrPublisher="Veliger" pageId="8" pageNumber="97" pagination="97 - 106" title="Three new buccinid species (Gastropoda: Neogastropoda) From Chilean deep-water, including one from a methane seep." volume="50" year="2008">Fraussen and Sellanes (2008)</bibRefCitation>
|
|
, and material examined in this work.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="471BE43551947AF6AA342ADED87CD82D" pageId="3" pageNumber="92">
|
|
<table id="BD4CCD04F7078AFD7D57B66F31112808" pageId="3" pageNumber="92">
|
|
<tr id="187A57E3BD6D72E72F77F4C4D6DC0454" pageId="3" pageNumber="92">
|
|
<th id="C5336E0EC077C1CA4455D9E49D13BFF7" colspan="1" pageId="3" pageNumber="92" rowspan="1">Species</th>
|
|
<th id="AB5BCE4EB6163A99562BC0389AD71360" colspan="1" pageId="3" pageNumber="92" rowspan="1">Latitude</th>
|
|
<th id="13CEE3F83B54145F7D840ED6BE3ED11B" colspan="1" pageId="3" pageNumber="92" rowspan="1">Longitude</th>
|
|
<th id="23E3EA092568A6636DA081294F1F6673" colspan="1" pageId="3" pageNumber="92" rowspan="1">Depth (m)</th>
|
|
</tr>
|
|
<tr id="F333D71285FDB417B97EB5A69C30ECC9" pageId="3" pageNumber="92">
|
|
<td id="ED1D5DFC8261C70FA71417DA65927779" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="D2F6E099A2B5441885BEA2C549D5EB54" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
</td>
|
|
</tr>
|
|
<tr id="F3F571117E04285CBCE1388EBA72ECB7" pageId="3" pageNumber="92">
|
|
<td id="6FCE3F1BE85A9B9C07BF8C8D3CB3B126" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="99030E0E07C4C47C9387DCA0FC13C18A" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
</td>
|
|
</tr>
|
|
<tr id="CBE690CAF54D8BE8F48AF6DFF315F9FC" pageId="3" pageNumber="92">
|
|
<td id="4F55C86BCEEB3C8727B6489E2F865421" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="1421C2DB5F5E2B481539F3BFF73B4922" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
|
|
</td>
|
|
</tr>
|
|
<tr id="68365630C107D5FC49592763D23FD832" pageId="3" pageNumber="92">
|
|
<td id="F267B5E0A0B2250BD88738E7BF797EAA" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="8BFDFECD0552BD36A39E3A3318C1AEB9" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
</td>
|
|
</tr>
|
|
<tr id="CCEF171FC1B28E7771590A67EB6C91A9" pageId="3" pageNumber="92">
|
|
<td id="5FD47EF6F51D0CE892001DD1CA4B22B2" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="7288EEEE3FF2C0CA02447A3D5E1EEF6D" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
</td>
|
|
</tr>
|
|
<tr id="D882E17991391A974253A49B397C0ACE" pageId="3" pageNumber="92">
|
|
<td id="B3E3640CB21DB82F561D7CF0B530FFBB" colspan="1" pageId="3" pageNumber="92" rowspan="1">
|
|
<taxonomicName id="BA35CD1DF4648814A3CE45A5DA03D032" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</paragraph>
|
|
<caption id="69DE33FCA8DA77BCA57E53269D054E07" pageId="3" pageNumber="92">
|
|
<paragraph id="C54CC77842AE99F7A31220D2F3435A31" pageId="3" pageNumber="92">
|
|
Figures 21-26.
|
|
<taxonomicName id="68CE605F4CBFF268E953C84581EFD7AF" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
varieties and details of shell sculpture. 21-22 Off Coquimbo, Chile, trawled 421 m (RC Coll), 58 mm 23-24 Washed ashore, Calderilla beach, Caldera, Chile (MG 200011), 28.5 mm 25-26 Dredged 20 m depth off Loreto beach, Caldera, Chile (MG 200012), 52.8 mm.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="1024ECCC95E75315333817EEF0035F01" pageId="3" pageNumber="92">
|
|
<paragraph id="E0C7914E3930F9063A63C6061E53FF32" pageId="3" pageNumber="92">
|
|
Figures 27-32.
|
|
<taxonomicName id="0DDD9CDF6707D4FFA3D67CC8CB14997A" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
|
|
varieties and details of shell sculpture 27-28 Off Caldera, Chile, 450-500 m depth (MG 200003), 78 mm 29-30 Off Caldera, Chile, 420 m depth (MG 200007) 71.9 mm 31-32 Off Coquimbo, Chile, 400 m depth (RC Coll.), 104 mm
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="AAE9ACB21454AD43BDD8BD1365D9A46F" lastPageId="4" lastPageNumber="93" pageId="3" pageNumber="92">
|
|
In size, the shell of
|
|
<taxonomicName id="C2289CD4F4998579C40ED44D18FD63CF" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
sp. n. is similar to
|
|
<taxonomicName id="03A722A063F6F99A9ECD62A24D90E1DA" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
|
|
(Figs 20, 37, 38) and
|
|
<taxonomicName id="A20E2E08262678F652972E9E2EA33746" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
(Figs 35, 36). However, the former of these two can be clearly differentiated from the new species by its wider and shorter siphonal canal, less numerous and more curved axial ribs and a thinner, snow white shell (
|
|
<bibRefCitation id="32156EB31F748E5294D6430BF11EEEBB" author="Fraussen, K" journalOrPublisher="Veliger" pageId="8" pageNumber="97" pagination="97 - 106" title="Three new buccinid species (Gastropoda: Neogastropoda) From Chilean deep-water, including one from a methane seep." volume="50" year="2008">Fraussen and Sellanes 2008</bibRefCitation>
|
|
). From
|
|
<taxonomicName id="A1BC99EC6C9CA20F3AC39431E4F590F4" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
the new species differs by having a much wider, thicker shell with a shorter spire, a more elongate aperture, dominant axial sculpture and less rounded whorls. Moreover
|
|
<taxonomicName id="9C2B4E677EA8E3757788A96394E5A664" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="3" pageNumber="92" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
exhibit a very distinctively sculptured peri
|
|
<pageBreakToken id="EF4DB2DB1FBA46011E8F07E47995BB77" pageId="4" pageNumber="93" start="start">ostracum</pageBreakToken>
|
|
(Fig. 19), with low axial ridges, very different from all the other Chilean
|
|
<taxonomicName id="C8182C6F85D1BFD05F085C1A0532346A" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
species. A periostracum is absent in the examined specimens of
|
|
<taxonomicName id="DA93C9F8D87B3622ADA89E1C0C82FDAE" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
sp. n.
|
|
</paragraph>
|
|
<caption id="CA864112CE7FC4E5D190AE90D26265E5" pageId="4" pageNumber="93">
|
|
<paragraph id="69E29A06487C4E60497728DD3AC3AE75" pageId="4" pageNumber="93">
|
|
Figures 33-38.
|
|
<taxonomicName id="A1E3E7870D797FEA7DFA67B3EA0F1FA5" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
species and details of shell sculpture. 33-34
|
|
<taxonomicName id="1BD9A7440E6CB8B8762BF8E3560FAD5E" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
, off Coquimbo, Chile, 380 m depth (RC Coll.), 85.7 mm 35-36
|
|
<taxonomicName id="FEB1A84AD5AE7FC1034DFD940D38796D" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
, Paratype KF-0338, 45.5 mm 37-38
|
|
<taxonomicName id="562C9442077075B298C533BEB979C06C" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
|
|
, off Iquique, Chile, 748 m depth (MG 200124), 33,0 mm.
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</paragraph>
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|
</caption>
|
|
<paragraph id="F8CA787A1816EFF64544A607A36EFE2E" lastPageId="6" lastPageNumber="95" pageId="4" pageNumber="93">
|
|
<taxonomicName id="016FEBC49D91A9D8821E3EEABB1956CC" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
(Figs 33, 34), and
|
|
<taxonomicName id="31AFAE2FE0A438B1CDD9BC396AFC913E" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="4" pageNumber="93" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
(Figs 21-26) differ markedly from the new species by their much larger shells, reaching up to 85.8 mm, more fusiform shells, with a much less stepped or indistinct shoulder, lower and fewer axial ribs,
|
|
<pageBreakToken id="D1DFDF919325303346F2BFECBAB6308E" pageId="5" pageNumber="94" start="start">brown</pageBreakToken>
|
|
primary spiral cords (Figs 15, 16) and lip lirated within. The spiral sculpture is quite different;
|
|
<taxonomicName id="E3CC29DCD02B23BABBCFFB4A860F7898" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="5" pageNumber="94" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
has 13 to 16 dark brown major cords, with interspaces filled with five secondary cords separated by fine grooves or by secondary and tertiary cords.
|
|
<taxonomicName id="BD2E7C56CB37F1C3E4EDB167CD716B64" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="5" pageNumber="94" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
has brown primary cords with 3 to 5 fine secondary cords fill
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|
<pageBreakToken id="5EC8349DD34B0669BE3C0DEB64E40C10" pageId="6" pageNumber="95" start="start">ing</pageBreakToken>
|
|
the interspaces and exhibits a longer, twisted, siphonal canal. In contrast
|
|
<taxonomicName id="1D49D27C8EF681FB34B20D3C866E7453" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
sp. n. lacks any brown coloration, shows a sculpture of alternated single major and minor spiral cords defined mostly in the posterior part of the whorls, and has a conspicuous stepped shoulder, forming a keel at the periphery.
|
|
</paragraph>
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|
<paragraph id="70CC939C965870A89D13F2F20CF2898F" pageId="6" pageNumber="95">
|
|
<taxonomicName id="00269403D018803AA8E78BA05C7D5E78" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
|
|
(Figs 27-32) differs from the new species in having a larger, up to 104 mm, white to snow white shell (different from the white to light brown shell of
|
|
<taxonomicName id="3CCE50663648E0E9CEAEB6F83D0D8E4F" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
sp. n.), more inflated last whorl, with a much longer siphonal canal, a higher number of primary and secondary spiral cords, more prominent spiral sculpture, and fewer, more tenuous, axial ribs.
|
|
</paragraph>
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|
<paragraph id="248CA759E8493E425A3CF7382CC61EB7" pageId="6" pageNumber="95">
|
|
The new species is tentatively assigned, given the generic uncertainties within the Chilean species, to the genus
|
|
<taxonomicName id="FDD7B644AE99FD209A5702F3EE9BB513" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
<bibRefCitation id="23DF2F3A55962BB8E079962F5A732C7F" pageId="6" pageNumber="95">Finlay 1926</bibRefCitation>
|
|
, typified by the species
|
|
<taxonomicName id="37560498843CD0BF47D5FFCEB3B5D95F" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator marshalli subsp. marshalli" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="subSpecies" species="marshalli" subSpecies="marshalli">Aeneator marshalli marshalli</taxonomicName>
|
|
(Murdoch, 1924) recorded from Castlecliff (as fossils) and, as a recent species (=
|
|
<taxonomicName id="48E68784F3D0869B788428570B58077C" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator marshalli subsp. separabilis" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="subSpecies" species="marshalli" subSpecies="separabilis">Aeneator marshalli separabilis</taxonomicName>
|
|
Dell, 1956), from Wanganui and Ohope beach, Whakatane, New Zealand. Similar to the type species,
|
|
<taxonomicName id="D25F56352D828FAFDBF20F0672557FB7" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator martae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="martae">Aeneator martae</taxonomicName>
|
|
sp. n. has a fusiform shell with moderately tall spire, shallow sinus in outer lip and a spiral sculpture of cords crossed by axial costae (
|
|
<bibRefCitation id="9398B7163300D0BAF76FFA3C019E2255" pageId="6" pageNumber="95">Beu and Maxwell 1990</bibRefCitation>
|
|
). The new species differs from
|
|
<taxonomicName id="A8003DBAB7025E48E207D83EFC7EE2D6" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator marshalli" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="marshalli">Aeneator marshalli</taxonomicName>
|
|
in its smaller shell, shorter anterior canal, the absence of nodules along the columellar lip, less inflated whorls and by the presence of a distinct keel at the periphery. From the genus
|
|
<taxonomicName id="69E7D6A5CAC78A360A7E8D44926FB268" class="Gastropoda" family="Prosiphonidae" genus="Austrofusus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrofusus" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Austrofusus</taxonomicName>
|
|
Kobelt, 1879, with the type species
|
|
<taxonomicName id="F87F96EA25869E4EC2882BE2056825E8" class="Gastropoda" family="Prosiphonidae" genus="Austrofusus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrofusus glans" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="glans">Austrofusus glans</taxonomicName>
|
|
(
|
|
<normalizedToken id="285D0E2CF5FDEE3EA745261E7419B927" originalValue="Röding">Roeding</normalizedToken>
|
|
, 1798), the new species differs in the smaller size, its thicker shell, more prominent sculpture, the more prominent ridges over the periphery, and the pale orange colour of the aperture, which is white in
|
|
<taxonomicName id="7587EC9A6AD1B0F5443554C3399CE47D" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator glans" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="glans">Aeneator glans</taxonomicName>
|
|
(Beu & Marshall 2010). Comparative characters in the Chilean species of
|
|
<taxonomicName id="4FB10D0A14F240EB268B3AB9F3AB2BC2" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
are compared in table 2.
|
|
</paragraph>
|
|
<paragraph id="2EBABDEBE8368521765D081B4A4CF688" pageId="6" pageNumber="95">
|
|
In a recent revision of the fossil fauna of Mejillones, north of Chile (
|
|
<bibRefCitation id="5639D63714309DA6E850A28210659323" author="Nielsen, S" journalOrPublisher="Contributions in Science" pageId="8" pageNumber="97" title="A new Pliocene mollusc fauna from Mejillones, northern Chile. Palaeontologische Zeitschrift Scientific Contributions to Palaeontology." url="10.1007/s12542-012-0146-0" year="2012">Nielsen 2012</bibRefCitation>
|
|
), the species
|
|
<taxonomicName id="941A13F367ED129FD91409D03C9FB65C" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
|
|
was synonymized with the fossil species
|
|
<taxonomicName id="0FD723C13E1D4E5F10D3CF90936657E6" class="Gastropoda" family="Buccinidae" genus="Fusus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fusus steinmanni" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="steinmanni">Fusus steinmanni</taxonomicName>
|
|
<normalizedToken id="69A411B993BDEE68BFC559A7DF55C9DB" originalValue="Möricke">Moericke</normalizedToken>
|
|
, 1896 into
|
|
<taxonomicName id="8F60F74E0630FF897ED363A81861E56D" class="Gastropoda" family="Prosiphonidae" genus="Austrofusus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrofusus" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Austrofusus</taxonomicName>
|
|
. However, this was based partly on the incorrect conclusion by
|
|
<bibRefCitation id="06B4C7898F6A904A624E33610C5C993F" author="Beu, AG" journalOrPublisher="Molluscan Research" pageId="7" pageNumber="96" pagination="53 - 55" title="Austrofusus Kobelt, 1879 replaced by Aethocola Iredale, 1915 in New Zealand (Mollusca: Gastropoda: Buccinulidae)." volume="30" year="2010">Beu and Marshall (2010)</bibRefCitation>
|
|
that
|
|
<taxonomicName id="87345FB57AE71FA99578D7C17CAB0180" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
is the type species of
|
|
<taxonomicName id="E3A68E537991A9E7EFC5D039A8FA04F7" class="Gastropoda" family="Prosiphonidae" genus="Austrofusus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Austrofusus" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Austrofusus</taxonomicName>
|
|
; this was later corrected by
|
|
<bibRefCitation id="9DF1D8D33B134CF4F45286AAC495F26E" author="Beu, AG" journalOrPublisher="Molluscan Research" pageId="8" pageNumber="97" pagination="61 - 62" title="Retraction: Austrofusus glans (Roeding, 1798) is the type species of Austrofusus Kobelt, 1879 (Gastropoda: Buccinulidae)." volume="31" year="2011">Beu and Marshall (2011)</bibRefCitation>
|
|
. On morphological grounds, the author concurs with
|
|
<bibRefCitation id="F381CF2732B6D5FD419499BBD82367A4" author="McLean, JH" journalOrPublisher="Contributions in Science" pageId="8" pageNumber="97" pagination="1 - 20" title="Large archibenthal gastropods of central Chile: collections from an expedition of the R / V Anton Bruun and the Chilean shrimp fishery." volume="342" year="1982">McLean and Andrade (1982)</bibRefCitation>
|
|
and considers that
|
|
<taxonomicName id="1D729C2197380503772AAA82C8D91CD8" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator (Ellicea) loisae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="loisae" subGenus="Ellicea">Aeneator (Ellicea) loisae</taxonomicName>
|
|
does belong to the genus
|
|
<taxonomicName id="195BAFA84297339386F32A86CA16E1E3" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Aeneator</taxonomicName>
|
|
and the sub-genus
|
|
<taxonomicName id="8FDC9FC356C84B8AA64BE70FBE8159E7" class="Gastropoda" family="Tudiclidae" genus="Ellicea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ellicea" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="genus">Ellicea</taxonomicName>
|
|
Finlay in Marwick, 1928. However the generic placement of the species
|
|
<taxonomicName id="ADD89D71CC723AED54854ECD4D924293" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
,
|
|
<taxonomicName id="05661A5E508A51D92B91AED6B29253FD" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
, and possibly the new species described here, should be further investigated or even be ascribed to a new genus.
|
|
</paragraph>
|
|
<paragraph id="CB767C6815F237826FDFE3F08A0A060C" pageId="6" pageNumber="95">Further study of radular characters, comparative anatomy and DNA will improve the taxonomic placement of the Chilean species. Fossil studies would also give a general insight into the development of the genus and their relationships with the South Pacific related fauna, especially those from New Zealand and adjacent waters.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="0727FBF48006634E946E3D3822B2C879" pageId="6" pageNumber="95" type="comparative material examined">
|
|
<paragraph id="87D60A1FCB1846F828148D1716C57A5F" pageId="6" pageNumber="95">Comparative material examined:</paragraph>
|
|
<paragraph id="B6DCDBBE17EE96D4E0F7A58C32D52E69" pageId="6" pageNumber="95">
|
|
<taxonomicName id="9A04F62E7F235D1EBB3CBCCDEF0D8889" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator castillai" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="castillai">Aeneator castillai</taxonomicName>
|
|
, Chile, Region of Coquimbo, Coquimbo, 2 specimens RC Coll.
|
|
<taxonomicName id="9BB2DB04118AC55E5FEA7738FFE8424A" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator fontainei" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="fontainei">Aeneator fontainei</taxonomicName>
|
|
, Chile, Region of Atacama, Caldera, 3 specimens MG 200011-200013, 5 specimens RC Coll.
|
|
<taxonomicName id="EDC22F86EA7DCCE649019399C35AA2B3" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator loisae" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="loisae">Aeneator loisae</taxonomicName>
|
|
, Chile, Region of Atacama, Chile, 4 specimens MG 200003-200006, 1 specimen RC Coll,
|
|
<taxonomicName id="9C14FCFBB921455C57C076C88F75F6BE" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator prognaviter" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="prognaviter">Aeneator prognaviter</taxonomicName>
|
|
, 2 specimens MG 200124-200125,
|
|
<taxonomicName id="A3D5E6D265A3D65FD229139627775767" class="Gastropoda" family="Tudiclidae" genus="Aeneator" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aeneator portentosus" order="Neogastropoda" pageId="6" pageNumber="95" phylum="Mollusca" rank="species" species="portentosus">Aeneator portentosus</taxonomicName>
|
|
, 1 specimen (examined from images), KF-0338.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |