treatments-xml/data/03/B3/E7/03B3E73BFF834F34FC4FBB459A04FAE2.xml
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<document id="85240E70EE406165D85A786EC29352F5" ID-CLB-Dataset="133183" ID-DOI="10.1093/zoolinnean/zlab115" ID-GBIF-Dataset="109ffe6f-5df4-4179-b192-e5a6a887ab60" ID-ISSN="0024-4082" ID-Zenodo-Dep="7035284" ID-ZooBank="2A254ECF-B6C1-4705-BA19-1C1BBCBB2AB5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1661767158478" checkinUser="plazi" docAuthor="Chaban, Elena M., Ekimova, Irina A., Schepetov, Dimitry M. &amp; Chernyshev, Alexei V." docDate="2022" docId="03B3E73BFF834F34FC4FBB459A04FAE2" docLanguage="en" docName="zlab115.pdf" docOrigin="Zoological Journal of the Linnean Society 196" docSource="https://doi.org/10.1093/zoolinnean/zlab115" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Aglaona valdesi Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev 2022, SP. NOV." docType="treatment" docVersion="9" lastPageNumber="208" masterDocId="FF8A9F43FF8B4F3EFF82B967985CFF80" masterDocTitle="The new genus Aglaona: the first abyssal aglajid (Heterobranchia: Cephalaspidea: Aglajidae) with a description of two new species from the north-western Pacific Ocean" masterLastPageNumber="214" masterPageNumber="198" pageNumber="206" updateTime="1699373969698" updateUser="ExternalLinkService">
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<mods:title id="B10BF6066792B2665E1AB9FD0D8994FB">The new genus Aglaona: the first abyssal aglajid (Heterobranchia: Cephalaspidea: Aglajidae) with a description of two new species from the north-western Pacific Ocean</mods:title>
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<mods:namePart id="F0F561FB207C2DCE1A9BE196964EF422">Chaban, Elena M.</mods:namePart>
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<mods:namePart id="0AA8C0C3B7C776839E2DBEE91D462C55">Ekimova, Irina A.</mods:namePart>
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<mods:namePart id="56DFDC295D37463F518913AF5D8548DD">Schepetov, Dimitry M.</mods:namePart>
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<mods:namePart id="B4924AAF1669DA946261AC893C297131">Chernyshev, Alexei V.</mods:namePart>
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<mods:title id="C9F3E9657CAA7358D2875E7D5147A403">Zoological Journal of the Linnean Society</mods:title>
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<mods:date id="A2FE0C6348A6DD344EEF14E00A01A663">2022</mods:date>
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<mods:number id="EE734AC3CBC54E0DC00F496FD1E1BF4A">2022-02-18</mods:number>
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<mods:number id="8DAFADAD1E3EFE1A9DE49E33F7FA686C">196</mods:number>
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<treatment id="03B3E73BFF834F34FC4FBB459A04FAE2" ID-DOI="http://doi.org/10.5281/zenodo.7036867" ID-GBIF-Taxon="199898692" ID-Zenodo-Dep="7036867" LSID="urn:lsid:plazi:treatment:03B3E73BFF834F34FC4FBB459A04FAE2" httpUri="http://treatment.plazi.org/id/03B3E73BFF834F34FC4FBB459A04FAE2" lastPageId="10" lastPageNumber="208" pageId="8" pageNumber="206">
<subSubSection id="C30005A6FF834F36FC4FBB459D4DFDBA" box="[973,1297,546,570]" pageId="8" pageNumber="206" type="nomenclature">
<paragraph id="8BA5562DFF834F36FC4FBB459D4DFDBA" blockId="8.[973,1297,546,570]" box="[973,1297,546,570]" pageId="8" pageNumber="206">
<heading id="D0EDE141FF834F36FC4FBB459D4DFDBA" box="[973,1297,546,570]" centered="true" fontSize="9" level="2" pageId="8" pageNumber="206" reason="2">
<taxonomicName id="4C1A2DAEFF834F36FC4FBB459CFBFDB9" ID-CoL="8VQ36" authority="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev, 2022" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[973,1191,546,570]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="8" pageNumber="206" phylum="Mollusca" rank="species" species="valdesi" status="sp. nov.">AGLAONA VALDESI</taxonomicName>
<emphasis id="B96E8A3FFF834F36FB2CBB429D4DFDBA" bold="true" box="[1198,1297,546,570]" pageId="8" pageNumber="206">
<taxonomicNameLabel id="A25D3744FF834F36FB2CBB429D4DFDBA" box="[1198,1297,546,570]" pageId="8" pageNumber="206" rank="species">SP. NOV.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C30005A6FF834F34FBB1BB2E9A04FAE2" lastPageId="10" lastPageNumber="208" pageId="8" pageNumber="206" type="description">
<paragraph id="8BA5562DFF834F36FBB1BB2E9CF6FDE2" blockId="8.[1075,1194,585,610]" box="[1075,1194,585,610]" pageId="8" pageNumber="206">
(
<figureCitation id="13214AA8FF834F36FBBEBB2E9CDAFDE2" box="[1084,1158,585,610]" captionStart="Figure 1" captionStartId="1.[809,891,690,712]" captionTargetBox="[813,1423,197,649]" captionTargetId="figure-782@1.[811,1423,195,650]" captionTargetPageId="1" captionText="Figure 1. Map illustrating the collection sites of deepsea aglajids in the Sea of Okhotsk and Bussol Strait of the Kuril Islands." figureDoi="http://doi.org/10.5281/zenodo.7035292" httpUri="https://zenodo.org/record/7035292/files/figure.png" pageId="8" pageNumber="206">FIGS 1</figureCitation>
,
<figureCitation id="13214AA8FF834F36FB16BB2E9CFEFDE2" box="[1172,1186,585,610]" captionStart="Figure 5" captionStartId="9.[145,225,1675,1697]" captionTargetBox="[168,1402,195,1635]" captionTargetId="figure-26@9.[168,1402,195,1635]" captionTargetPageId="9" captionText="Figure 5. Aglaona valdesi gen. &amp; sp. nov. dorsal view of the paratype (A); ventral view of a paratype (B); ventral view of paratype shell, SEM: the wing-like callus is marked with an arrow (C); shell spiral sculpture (D); shell apex, SEM (E); buccal bulb, frontal view, SEM (F); anterior part of digestive system, lateral view (G); jaw elements, enlarged SEM (H); radula, SEM (I); cephalic copulatory system, photo (J); penial papilla, SEM (K); sketch, penial sheath dissected (L). Abbreviations: c, parietal callus; es, oesophagus; f, foot; pl, chitinous plate at the end of the penial papilla; pp, penial papilla; pr, penial prostate; psh, penial sheath; rad, radular sac; sgl, salivary gland; sh, headshield. Scale bars: 1 mm (A, B, C, G), 500 µm (E, J), 200 µm (D, F), 50 µm (I, K), 10 µm (H)." figureDoi="http://doi.org/10.5281/zenodo.7035301" httpUri="https://zenodo.org/record/7035301/files/figure.png" pageId="8" pageNumber="206">5</figureCitation>
)
</paragraph>
<paragraph id="8BA5562DFF834F36FCB9BB159DC4FD26" blockId="8.[827,1443,625,678]" pageId="8" pageNumber="206">
<emphasis id="B96E8A3FFF834F36FCB9BB159CD4FD07" box="[827,1160,625,647]" italics="true" pageId="8" pageNumber="206">Z o o b a n k r e g i s t r a t i o n:</emphasis>
u r n: l s i d: z o o b a n k. org:act:
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<paragraph id="8BA5562DFF834F36FCB9BBA09BF0FB8F" blockId="8.[827,1444,710,1039]" pageId="8" pageNumber="206">
<emphasis id="B96E8A3FFF834F36FCB9BBA09BA9FD5C" box="[827,1013,711,732]" italics="true" pageId="8" pageNumber="206">Type specimens:</emphasis>
<materialsCitation id="3B725C70FF834F36FC7CBBA19CB1FCD7" ID-GBIF-Occurrence="3897138308" accessionNumber="ZIN 62696" collectingDate="2015-07-26" collectionCode="ZIN, R, V" collectorName="Akademik M. A. Lavrentyev &amp; Cruise" county="SokhoBio" elevation="3374" location="Kuril Islands" municipality="Bussol Strait" pageId="8" pageNumber="206" specimenCount="1" typeStatus="holotype">
<emphasis id="B96E8A3FFF834F36FC7CBBA19C30FD5B" box="[1022,1132,710,731]" italics="true" pageId="8" pageNumber="206">
<typeStatus id="54A1E88FFF834F36FC7CBBA19C3AFD5B" box="[1022,1126,710,731]" pageId="8" pageNumber="206" type="holotype">Holotype</typeStatus>
:
</emphasis>
<collectionCode id="ED0BCEE8FF834F36FBF6BBA09CFEFD5C" box="[1140,1186,711,732]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="8" pageNumber="206" type="Museum">ZIN</collectionCode>
62696,
<location id="8EC500F6FF834F36FA82BBA19DC2FD5C" LSID="urn:lsid:plazi:treatment:03B3E73BFF834F34FC4FBB459A04FAE2:8EC500F6FF834F36FA82BBA19DC2FD5C" box="[1280,1438,710,732]" county="SokhoBio" municipality="Bussol Strait" name="Kuril Islands" pageId="8" pageNumber="206">Kuril Islands</location>
,
<location id="8EC500F6FF834F36FCB9BB829BDAFD7B" LSID="urn:lsid:plazi:treatment:03B3E73BFF834F34FC4FBB459A04FAE2:8EC500F6FF834F36FCB9BB829BDAFD7B" box="[827,902,741,763]" county="SokhoBio" municipality="Bussol Strait" name="Pacific" pageId="8" pageNumber="206">Pacific</location>
slope of the
<location id="8EC500F6FF834F36FB8EBB829CFEFD7B" LSID="urn:lsid:plazi:treatment:03B3E73BFF834F34FC4FBB459A04FAE2:8EC500F6FF834F36FB8EBB829CFEFD7B" box="[1036,1186,741,763]" county="SokhoBio" municipality="Bussol Strait" name="Kuril Islands" pageId="8" pageNumber="206">Kuril Islands</location>
near the
<collectingMunicipality id="6BC1CC57FF834F36FA8BBB829DC3FD7B" box="[1289,1439,741,763]" pageId="8" pageNumber="206">Bussol Strait</collectingMunicipality>
,
<collectingCounty id="62C42EA1FF834F36FCB9BA639BF4FC9A" box="[827,936,772,794]" pageId="8" pageNumber="206">SokhoBio</collectingCounty>
expedition,
<collectionCode id="ED0BCEE8FF834F36FBB6BA639C19FC99" box="[1076,1093,772,793]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="8" pageNumber="206">R</collectionCode>
/
<collectionCode id="ED0BCEE8FF834F36FBCEBA639C02FC99" box="[1100,1118,772,793]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="206" type="Museum">V</collectionCode>
<emphasis id="B96E8A3FFF834F36FBE4BA639DC0FC99" box="[1126,1436,772,793]" italics="true" pageId="8" pageNumber="206">
<collectorName id="26EF33FBFF834F36FBE4BA639DC0FC99" box="[1126,1436,772,793]" pageId="8" pageNumber="206">Akademik M.A. Lavrentyev</collectorName>
</emphasis>
,
<collectorName id="26EF33FBFF834F36FCB9BA459BD2FCB8" box="[827,910,802,824]" pageId="8" pageNumber="206">Cruise</collectorName>
71, station 97,
<date id="FFA470EDFF834F36FBF2BA459D45FCB8" box="[1136,1305,802,824]" pageId="8" pageNumber="206" value="2015-07-26">
<collectingDate id="EFE08905FF834F36FBF2BA459D45FCB8" box="[1136,1305,802,824]" pageId="8" pageNumber="206" value="2015-07-26">26 July 2015</collectingDate>
</date>
, 46˚16.2΄N 152˚03.1΄E, depth
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(sequenced)
</materialsCitation>
.
<materialsCitation id="3B725C70FF834F36FB7ABA259B9EFC14" ID-GBIF-Occurrence="3897138307" accessionNumber="ZIN 62463" collectionCode="ZIN" pageId="8" pageNumber="206" specimenCount="1" typeStatus="paratype">
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<typeStatus id="54A1E88FFF834F36FB7ABA259D35FCD7" box="[1272,1385,834,855]" pageId="8" pageNumber="206" type="paratype">Paratypes</typeStatus>
:
</emphasis>
<collectionCode id="ED0BCEE8FF834F36FAF7BA259DFEFCD7" box="[1397,1442,834,855]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="8" pageNumber="206" type="Museum">ZIN</collectionCode>
62463, SokhoBio, station 97,
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(dissected, sequenced)
</materialsCitation>
;
<materialsCitation id="3B725C70FF834F36FC52BA189C60FC33" ID-GBIF-Occurrence="3897138302" accessionNumber="ZIN 42464" collectionCode="ZIN" pageId="8" pageNumber="206" specimenCount="1" typeStatus="paratype">
<collectionCode id="ED0BCEE8FF834F36FC52BA189BA3FC14" box="[976,1023,895,916]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="8" pageNumber="206" type="Museum">ZIN</collectionCode>
42464, SokhoBio, station 97,
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(sequenced)
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;
<materialsCitation id="3B725C70FF834F36FBCBBAF99C4BFC52" ID-GBIF-Occurrence="3897138303" accessionNumber="ZIN 62697" collectionCode="ZIN" pageId="8" pageNumber="206" specimenCount="1" typeStatus="paratype">
<collectionCode id="ED0BCEE8FF834F36FBCBBAF99C2BFC33" box="[1097,1143,926,947]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="8" pageNumber="206" type="Museum">ZIN</collectionCode>
62697, SokhoBio, station 97,
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;
<materialsCitation id="3B725C70FF834F36FBA3BADB9BF5FB8F" ID-GBIF-Occurrence="3897138306" accessionNumber="ZIN 62698" collectingDate="2015-07-27" collectionCode="ZIN" elevation="3580" pageId="8" pageNumber="206" specimenCount="1" typeStatus="paratype">
<collectionCode id="ED0BCEE8FF834F36FBA3BADB9C12FC51" box="[1057,1102,956,977]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="8" pageNumber="206" type="Museum">ZIN</collectionCode>
62698, SokhoBio, station 99,
<date id="FFA470EDFF834F36FCB9BABC9B92FC70" box="[827,974,986,1008]" pageId="8" pageNumber="206" value="2015-07-27">
<collectingDate id="EFE08905FF834F36FCB9BABC9B92FC70" box="[827,974,986,1008]" pageId="8" pageNumber="206" value="2015-07-27">27 July 2015</collectingDate>
</date>
, 46˚15.7΄N 152˚03.1΄E, depth
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<elevation id="0037B11EFF834F36FA98BABD9D2CFC70" box="[1306,1392,986,1008]" metricMagnitude="3" metricUnit="m" metricValue="3.5799999999999996" pageId="8" pageNumber="206" unit="m" value="3580.0">3580 m</elevation>
</quantity>
,
<specimenCount id="9D1C9DA4FF834F36FAF9BABC9BF5FB8F" pageId="8" pageNumber="206" type="generic">one specimen</specimenCount>
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.
</paragraph>
<paragraph id="8BA5562DFF834F36FCB9BD5F9B82FB0B" blockId="8.[827,1444,1080,1163]" pageId="8" pageNumber="206">
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<typeStatus id="54A1E88FFF834F36FCB9BD5F9B2DFBCD" box="[827,881,1080,1101]" pageId="8" pageNumber="206">Type</typeStatus>
locality:
</emphasis>
Kuril Islands, Pacific slope of the Kuril Islands near the Bussol Strait, 46˚16.2΄N 152˚03.1΄E, depth
<quantity id="4CE2FBC8FF834F36FC01BD129B86FB0B" box="[899,986,1141,1163]" metricMagnitude="3" metricUnit="m" metricValue="3.3739999999999997" pageId="8" pageNumber="206" unit="m" value="3374.0">3374 m</quantity>
.
</paragraph>
<paragraph id="8BA5562DFF834F36FCB9BDD39D10FAC4" blockId="8.[827,1442,1204,1348]" pageId="8" pageNumber="206">
<emphasis id="B96E8A3FFF834F36FCB9BDD39BE8FB49" box="[827,948,1204,1225]" italics="true" pageId="8" pageNumber="206">Diagnosis:</emphasis>
Headshield truncated at its posterior end; apex with one whorl visible; spiral sculpture with chains of narrow elongated pits of equal height. Head copulatory system with large conical penial papilla armed with a small triangular chitinous plate.
</paragraph>
<paragraph id="8BA5562DFF834F36FCB9BC099C42F9BB" blockId="8.[827,1444,1389,1902]" pageId="8" pageNumber="206">
<emphasis id="B96E8A3FFF834F36FCB9BC099BE1FA03" box="[827,957,1390,1411]" italics="true" pageId="8" pageNumber="206">Description</emphasis>
: Preserved specimens up to
<quantity id="4CE2FBC8FF834F36FB7EBC0A9D13FA03" box="[1276,1359,1389,1411]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="8" pageNumber="206" unit="mm" value="5.3">5.3 mm</quantity>
long,
<emphasis id="B96E8A3FFF834F36FA13BC099DFEFA03" box="[1425,1442,1390,1411]" italics="true" pageId="8" pageNumber="206">c.</emphasis>
twice as long as wide. Body white, almost completely retracted into shell. Headshield short, rectangular, rounded anteriorly and truncated posteriorly,
<emphasis id="B96E8A3FFF834F36FADBBCAD9D36FA5F" box="[1369,1386,1482,1503]" italics="true" pageId="8" pageNumber="206">c.</emphasis>
onefifth of body length. Parapodia small; foot short, extending to half of shell length. Parapodia and foot strongly contracted.
</paragraph>
<paragraph id="8BA5562DFF834F34FCD1BF239ABDFDFD" blockId="8.[827,1444,1389,1902]" lastBlockId="10.[163,779,585,945]" lastPageId="10" lastPageNumber="208" pageId="8" pageNumber="206">
Shell internal, white, semitransparent, occupying entire posterior shield,
<quantity id="4CE2FBC8FF834F36FBC1BF049CDEF9F8" box="[1091,1154,1635,1656]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="8" pageNumber="206" unit="mm" value="4.0">4 mm</quantity>
long and
<emphasis id="B96E8A3FFF834F36FB73BF049D5EF9F8" box="[1265,1282,1635,1656]" italics="true" pageId="8" pageNumber="206">c.</emphasis>
<quantity id="4CE2FBC8FF834F36FA8BBF049D16F9F8" box="[1289,1354,1635,1656]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="8" pageNumber="206" unit="mm" value="3.0">3 mm</quantity>
wide in the largest
<typeStatus id="54A1E88FFF834F36FC3FBFE59C79F917" box="[957,1061,1666,1687]" pageId="8" pageNumber="206" type="paratype">paratype</typeStatus>
. Spire consisting of a body whorl, covered with callus. Shell oval, wider anteriorly, widest in the middle of body whorl, apex obtuse. Periphery of body whorl regularly oval. Aperture not protruding beyond apex. Outer lip thin, fragile. Parietal wall convex, covered with a wide, wing-shaped callus; columellar border of inner lip straight, covered with narrow callus. Growth lines weak, frequent; spiral sculpture consists of thin, frequent chains of shallow, narrow, elongated pits of equal height connected with narrow grooves.
</paragraph>
<caption id="DF6506A5FF824F37FF13BFEC9AE2F8D1" ID-DOI="http://doi.org/10.5281/zenodo.7035301" ID-Zenodo-Dep="7035301" httpUri="https://zenodo.org/record/7035301/files/figure.png" pageId="9" pageNumber="207" startId="9.[145,225,1675,1697]" targetBox="[168,1402,195,1635]" targetPageId="9">
<paragraph id="8BA5562DFF824F37FF13BFEC9AE2F8D1" blockId="9.[144,1426,1675,1873]" pageId="9" pageNumber="207">
<emphasis id="B96E8A3FFF824F37FF13BFEC98A0F920" bold="true" box="[145,252,1675,1697]" pageId="9" pageNumber="207">Figure 5.</emphasis>
<taxonomicName id="4C1A2DAEFF824F37FE8BBFEC99E9F921" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[265,437,1675,1697]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="9" pageNumber="207" phylum="Mollusca" rank="species" species="valdesi">
<emphasis id="B96E8A3FFF824F37FE8BBFEC99E9F921" box="[265,437,1675,1697]" italics="true" pageId="9" pageNumber="207">Aglaona valdesi</emphasis>
</taxonomicName>
gen. &amp; sp. nov. dorsal view of the paratype (A); ventral view of a paratype (B); ventral view of paratype shell, SEM: the wing-like callus is marked with an arrow (C); shell spiral sculpture (D); shell apex, SEM (E); buccal bulb, frontal view, SEM (F); anterior part of digestive system, lateral view (G); jaw elements, enlarged SEM (H); radula, SEM (I); cephalic copulatory system, photo (J); penial papilla, SEM (K); sketch, penial sheath dissected (L). Abbreviations: c, parietal callus; es, oesophagus; f, foot; pl, chitinous plate at the end of the penial papilla; pp, penial papilla; pr, penial prostate; psh, penial sheath; rad, radular sac; sgl, salivary gland; sh, headshield. Scale bars: 1 mm (A, B, C, G), 500 µm (E, J), 200 µm (D, F), 50 µm (I, K), 10 µm (H).
</paragraph>
</caption>
<caption id="DF6506A5FF814F34FF26B9A39B0AFF5A" ID-Table-UUID="DF6506A5FF814F34FF26B9A39B0AFF5A" box="[164,854,196,218]" httpUri="http://table.plazi.org/id/DF6506A5FF814F34FF26B9A39B0AFF5A" pageId="10" pageNumber="208" startId="10.[164,228,196,217]" targetBox="[163,1426,254,508]" targetIsTable="true" targetPageId="10">
<paragraph id="8BA5562DFF814F34FF26B9A39B0AFF5A" blockId="10.[164,854,196,218]" box="[164,854,196,218]" pageId="10" pageNumber="208">
<emphasis id="B96E8A3FFF814F34FF26B9A398A1FF59" bold="true" box="[164,253,196,217]" pageId="10" pageNumber="208">Table 4.</emphasis>
Comparison of characters in species of
<taxonomicName id="4C1A2DAEFF814F34FD1CB9A39AA9FF5A" authority="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev, 2022" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[670,757,196,218]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="genus" status="gen. nov.">
<emphasis id="B96E8A3FFF814F34FD1CB9A39AA9FF5A" box="[670,757,196,218]" italics="true" pageId="10" pageNumber="208">Aglaona</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25D3744FF814F34FD79B9A39B0AFF5A" box="[763,854,196,218]" pageId="10" pageNumber="208" rank="genus">gen. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="8BA5562DFF814F34FF21B9999C81FE7C" pageId="10" pageNumber="208">
<table id="F91AA48DFF81B0C1FF21B9999DCEFE7C" box="[163,1426,254,508]" gridcols="5" gridrows="8" pageId="10" pageNumber="208">
<tr id="352A546FFF81B0C1FF21B9999DCEFE94" box="[163,1426,254,276]" gridrow="0" pageId="10" pageNumber="208">
<th id="76FB3D13FF81B0C1FF21B9999900FE94" box="[163,348,254,276]" gridcol="0" gridrow="0" pageId="10" pageNumber="208">Species</th>
<th id="76FB3D13FF81B0C1FEFFB9999A04FE94" box="[381,600,254,276]" gridcol="1" gridrow="0" pageId="10" pageNumber="208">Shell</th>
<th id="76FB3D13FF81B0C1FD0CB9999BD9FE94" box="[654,901,254,276]" gridcol="2" gridrow="0" pageId="10" pageNumber="208">Shell sculpture</th>
<th id="76FB3D13FF81B0C1FC2CB9999C64FE94" box="[942,1080,254,276]" gridcol="3" gridrow="0" pageId="10" pageNumber="208">Radula</th>
<th id="76FB3D13FF81B0C1FBFFB9999DCEFE94" box="[1149,1426,254,276]" gridcol="4" gridrow="0" pageId="10" pageNumber="208">Armament of penial</th>
</tr>
<tr id="352A546FFF81B0C1FF21B87C9DCEFEB1" box="[163,1426,283,305]" gridrow="1" pageId="10" pageNumber="208" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<td id="76FB3D13FF81B0C1FBFFB87C9DCEFEB1" box="[1149,1426,283,305]" gridcol="4" gridrow="1" pageId="10" pageNumber="208">papilla</td>
</tr>
<tr id="352A546FFF81B0C1FF21B8359DCEFEE8" box="[163,1426,338,360]" gridrow="2" pageId="10" pageNumber="208">
<th id="76FB3D13FF81B0C1FF21B8359900FEE8" box="[163,348,338,360]" gridcol="0" gridrow="2" pageId="10" pageNumber="208">
<taxonomicName id="4C1A2DAEFF814F34FF21B8359900FEE8" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[163,348,338,360]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="rudmani">
<emphasis id="B96E8A3FFF814F34FF21B8359900FEE8" box="[163,348,338,360]" italics="true" pageId="10" pageNumber="208">Aglaona rudmani</emphasis>
</taxonomicName>
</th>
<td id="76FB3D13FF81B0C1FEFFB8359A04FEE8" box="[381,600,338,360]" gridcol="1" gridrow="2" pageId="10" pageNumber="208">bulloid, spire with</td>
<td id="76FB3D13FF81B0C1FD0CB8359BD9FEE8" box="[654,901,338,360]" gridcol="2" gridrow="2" pageId="10" pageNumber="208">chains of elongated pits</td>
<td id="76FB3D13FF81B0C1FC2CB8359C64FEE8" box="[942,1080,338,360]" gridcol="3" gridrow="2" pageId="10" pageNumber="208">16 × 2:1:0:1:2</td>
<td id="76FB3D13FF81B0C1FBFFB8359DCEFEE8" box="[1149,1426,338,360]" gridcol="4" gridrow="2" pageId="10" pageNumber="208">large chitinous stylet</td>
</tr>
<tr id="352A546FFF81B0C1FF21B8179DCEFE06" box="[163,1426,368,390]" gridrow="3" pageId="10" pageNumber="208" rowspan-0="1" rowspan-3="1">
<td id="76FB3D13FF81B0C1FEFFB8179A04FE06" box="[381,600,368,390]" gridcol="1" gridrow="3" pageId="10" pageNumber="208">two whorls visible</td>
<td id="76FB3D13FF81B0C1FD0CB8179BD9FE06" box="[654,901,368,390]" gridcol="2" gridrow="3" pageId="10" pageNumber="208">of different sizes</td>
<td id="76FB3D13FF81B0C1FBFFB8179DCEFE06" box="[1149,1426,368,390]" gridcol="4" gridrow="3" pageId="10" pageNumber="208">bearing some triangular</td>
</tr>
<tr id="352A546FFF81B0C1FF21B8EA9DCEFE23" box="[163,1426,397,419]" gridrow="4" pageId="10" pageNumber="208" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<td id="76FB3D13FF81B0C1FBFFB8EA9DCEFE23" box="[1149,1426,397,419]" gridcol="4" gridrow="4" pageId="10" pageNumber="208">cusps</td>
</tr>
<tr id="352A546FFF81B0C1FF21B8CC9DCEFE41" box="[163,1426,427,449]" gridrow="5" pageId="10" pageNumber="208">
<th id="76FB3D13FF81B0C1FF21B8CC9900FE41" box="[163,348,427,449]" gridcol="0" gridrow="5" pageId="10" pageNumber="208">
<taxonomicName id="4C1A2DAEFF814F34FF21B8CC9916FE41" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[163,330,427,449]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="valdesi">
<emphasis id="B96E8A3FFF814F34FF21B8CC9916FE41" box="[163,330,427,449]" italics="true" pageId="10" pageNumber="208">Aglaona valdesi</emphasis>
</taxonomicName>
</th>
<td id="76FB3D13FF81B0C1FEFFB8CC9A04FE41" box="[381,600,427,449]" gridcol="1" gridrow="5" pageId="10" pageNumber="208">bulloid, spire sunken</td>
<td id="76FB3D13FF81B0C1FD0CB8CC9BD9FE41" box="[654,901,427,449]" gridcol="2" gridrow="5" pageId="10" pageNumber="208">chains of elongated pits</td>
<td id="76FB3D13FF81B0C1FC2CB8CC9C64FE41" box="[942,1080,427,449]" gridcol="3" gridrow="5" pageId="10" pageNumber="208">13 × 2:1:0:1:2</td>
<td id="76FB3D13FF81B0C1FBFFB8CC9DCEFE41" box="[1149,1426,427,449]" gridcol="4" gridrow="5" pageId="10" pageNumber="208">small triangular chitinous</td>
</tr>
<tr id="352A546FFF81B0C1FF21B8AF9DCEFE5E" box="[163,1426,456,478]" gridrow="6" pageId="10" pageNumber="208" rowspan-0="1" rowspan-3="1">
<td id="76FB3D13FF81B0C1FEFFB8AF9A04FE5E" box="[381,600,456,478]" gridcol="1" gridrow="6" pageId="10" pageNumber="208">completely</td>
<td id="76FB3D13FF81B0C1FD0CB8AF9BD9FE5E" box="[654,901,456,478]" gridcol="2" gridrow="6" pageId="10" pageNumber="208">of equal size</td>
<td id="76FB3D13FF81B0C1FBFFB8AF9DCEFE5E" box="[1149,1426,456,478]" gridcol="4" gridrow="6" pageId="10" pageNumber="208">plate at tip of penial</td>
</tr>
<tr id="352A546FFF81B0C1FF21B8819DCEFE7C" box="[163,1426,486,508]" gridrow="7" pageId="10" pageNumber="208" rowspan-0="1" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<td id="76FB3D13FF81B0C1FBFFB8819DCEFE7C" box="[1149,1426,486,508]" gridcol="4" gridrow="7" pageId="10" pageNumber="208">papilla</td>
</tr>
</table>
</paragraph>
<paragraph id="8BA5562DFF814F34FF39BBE09A47FC31" blockId="10.[163,779,585,945]" pageId="10" pageNumber="208">Buccal bulb muscular, with chitin lining inside and developed radular sac posteriorly; salivary glands short. Radular formula 13 × 2:1:0:1:2. Laterals large, hook-shaped, bearing small denticles on internal border; marginal small, hook-shaped, without denticles. Cephalic penial complex with large, elongated, penial sheath and a short, thick, convoluted prostate; prostate almost equal in length with penial sheath; penis consisting of large, conical papilla and small, triangular chitinous plate.</paragraph>
<paragraph id="8BA5562DFF814F34FF21BABD9952FB08" blockId="10.[163,779,985,1161]" pageId="10" pageNumber="208">
<emphasis id="B96E8A3FFF814F34FF21BABD99AEFC6E" box="[163,498,985,1007]" italics="true" pageId="10" pageNumber="208">
Comparison:
<taxonomicName id="4C1A2DAEFF814F34FEB8BABE99AEFC6E" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[314,498,985,1006]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="valdesi">Aglaona valdesi</taxonomicName>
</emphasis>
differs from
<taxonomicName id="4C1A2DAEFF814F34FD05BABD9B57FC6E" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[647,779,985,1007]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="rudmani">
<emphasis id="B96E8A3FFF814F34FD05BABD9B57FC6E" box="[647,779,985,1007]" italics="true" pageId="10" pageNumber="208">A. rudmani</emphasis>
</taxonomicName>
in the head shape (truncated at its posterior end in
<taxonomicName id="4C1A2DAEFF814F34FF26BD709944FBAC" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[164,280,1047,1068]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="valdesi">
<emphasis id="B96E8A3FFF814F34FF26BD709944FBAC" box="[164,280,1047,1068]" italics="true" pageId="10" pageNumber="208">A. valdesi</emphasis>
</taxonomicName>
vs. triangular in
<taxonomicName id="4C1A2DAEFF814F34FE73BD709A25FBAC" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[497,633,1047,1068]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="rudmani">
<emphasis id="B96E8A3FFF814F34FE73BD709A25FBAC" box="[497,633,1047,1068]" italics="true" pageId="10" pageNumber="208">A. rudmani</emphasis>
</taxonomicName>
) and penial armature (a microscopic triangular plate in
<taxonomicName id="4C1A2DAEFF814F34FD1EBD519B57FBCA" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[668,779,1077,1099]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="valdesi">
<emphasis id="B96E8A3FFF814F34FD1EBD519B57FBCA" box="[668,779,1077,1099]" italics="true" pageId="10" pageNumber="208">A. valdesi</emphasis>
</taxonomicName>
vs. a large stylet with additional cusps in
<taxonomicName id="4C1A2DAEFF814F34FD02BD339B5EFBE9" authorityName="Chaban &amp; Ekimova &amp; Schepetov &amp; Chernyshev" authorityYear="2022" box="[640,770,1108,1129]" class="Gastropoda" family="Aglajidae" genus="Aglaona" higherTaxonomySource="CoL" kingdom="Animalia" order="Cephalaspidea" pageId="10" pageNumber="208" phylum="Mollusca" rank="species" species="rudmani">
<emphasis id="B96E8A3FFF814F34FD02BD339B5EFBE9" box="[640,770,1108,1129]" italics="true" pageId="10" pageNumber="208">A. rudmani</emphasis>
</taxonomicName>
) (
<tableCitation id="C6986396FF814F34FF29BD1498A2FB08" box="[171,254,1139,1161]" captionStart="Table 4" captionStartId="10.[164,228,196,217]" captionTargetPageId="10" captionText="Table 4. Comparison of characters in species of Aglaona gen. nov." httpUri="http://table.plazi.org/id/DF6506A5FF814F34FF26B9A39B0AFF5A" pageId="10" pageNumber="208" tableUuid="DF6506A5FF814F34FF26B9A39B0AFF5A">Table 4</tableCitation>
).
</paragraph>
<paragraph id="8BA5562DFF814F34FF21BDD69A94FB66" blockId="10.[163,779,1201,1254]" pageId="10" pageNumber="208">
<emphasis id="B96E8A3FFF814F34FF21BDD69964FB46" box="[163,312,1201,1222]" italics="true" pageId="10" pageNumber="208">Distribution:</emphasis>
Kuril Islands, Pacific slope of the Kuril Islands near the Bussol Strait, at
<quantity id="4CE2FBC8FF814F34FDA7BDB79A24FB65" box="[549,632,1232,1253]" metricMagnitude="3" metricUnit="m" metricValue="3.3739999999999997" pageId="10" pageNumber="208" unit="m" value="3374.0">3374 m</quantity>
depth.
</paragraph>
<paragraph id="8BA5562DFF814F34FF21BC689A04FAE2" blockId="10.[163,778,1293,1378]" pageId="10" pageNumber="208">
<emphasis id="B96E8A3FFF814F34FF21BC68997DFAA4" box="[163,289,1295,1316]" italics="true" pageId="10" pageNumber="208">Etymology:</emphasis>
This species is named for Dr Ángel Valdés for his contributions to malacology in general and to cephalaspidean research in particular.
</paragraph>
</subSubSection>
</treatment>
</document>