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<document id="7D4CE593F3973ABE0DB76501E9B5D48D" ID-CLB-Dataset="22510" ID-DOI="10.11646/zootaxa.4767.3.3" ID-GBIF-Dataset="559cdb43-c05a-4336-b8b5-c9dde799f2a9" ID-ISSN="1175-5334" ID-Zenodo-Dep="3772979" ID-ZooBank="urn:lsid:zoobank.org:pub:D599C7BA-CFB5-43D2-BF18-C051A2621DBA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588060214683" checkinUser="plazi" docAuthor="Amati, Bruno, Appolloni, Massimo, Giulio, Andrea Di, Scuderi, Danilo, Smriglio, Carlo &amp; Oliverio, Marco" docDate="2020" docId="03AC6921C328377EFF054663FB1E77D7" docLanguage="en" docName="zootaxa.4767.3.3.pdf" docOrigin="Zootaxa 4767 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Alvania pizzinii Amati, Smriglio &amp; Oliverio 2020, n. sp." docType="treatment" docVersion="7" lastPageNumber="444" masterDocId="FF951159C3333763FF92420AFFAD7076" masterDocTitle="Revision of the Recent Alvania scabra (Philippi, 1844) complex (Mollusca, Gastropoda Rissoidae) from the Mediterranean Sea with the description of a new species" masterLastPageNumber="458" masterPageNumber="415" pageNumber="442" updateTime="1698837891832" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="E8265F2BF29F59491E2E6B43AD9D3698">Revision of the Recent Alvania scabra (Philippi, 1844) complex (Mollusca, Gastropoda Rissoidae) from the Mediterranean Sea with the description of a new species</mods:title>
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<mods:namePart id="90EB86145A11C7F12562554837E80602">Amati, Bruno</mods:namePart>
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<mods:namePart id="F96963C2BB04EE0ED635646D3C26E26E">Appolloni, Massimo</mods:namePart>
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<mods:namePart id="103C5CBCC93F3D3CB2DCA8DD71BDA9B2">Giulio, Andrea Di</mods:namePart>
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<mods:namePart id="E426B8825FB86EF8C1FAFEB68C2FEB7D">Scuderi, Danilo</mods:namePart>
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<mods:namePart id="AA6A31DD9F82EA436096117B1E9EC717">Smriglio, Carlo</mods:namePart>
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<mods:namePart id="FA221833CBB7A2439915008A0C5CD224">Oliverio, Marco</mods:namePart>
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<mods:title id="BC9E81D8625DEDE77F362489066F8868">Zootaxa</mods:title>
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<mods:date id="C9D3160E561032D669B0A45AF9CFDC0F">2020</mods:date>
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<subSubSection id="C31F8BBCC3283778FF054663FD5674F2" box="[151,763,1129,1156]" pageId="27" pageNumber="442" type="nomenclature">
<paragraph id="8BBAD837C3283778FF054663FD5674F2" blockId="27.[151,763,1129,1192]" box="[151,763,1129,1156]" pageId="27" pageNumber="442">
<heading id="D0F26F5BC3283778FF054663FD5674F2" bold="true" box="[151,763,1129,1156]" fontSize="10" level="2" pageId="27" pageNumber="442" reason="2">
<emphasis id="B9710425C3283778FF054663FD5674F2" bold="true" box="[151,763,1129,1156]" pageId="27" pageNumber="442">
<taxonomicName id="4C05A3B4C3283778FF054663FD1C74F2" ID-CoL="7PXPW" authority="Amati, Smriglio &amp; Oliverio" authorityName="Amati, Smriglio &amp; Oliverio" authorityYear="2020" box="[151,689,1129,1156]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C3283778FF054663FEFE74F2" bold="true" box="[151,339,1129,1156]" italics="true" pageId="27" pageNumber="442">Alvania pizzinii</emphasis>
Amati, Smriglio &amp; Oliverio
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<taxonomicNameLabel id="A242B95EC3283778FD2A4660FD5674F2" box="[696,763,1130,1156]" pageId="27" pageNumber="442" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
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</paragraph>
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<subSubSection id="C31F8BBCC3283778FF054687FEEA7493" pageId="27" pageNumber="442" type="description">
<paragraph id="8BBAD837C3283778FF054687FD9374DE" blockId="27.[151,763,1129,1192]" box="[151,574,1165,1192]" pageId="27" pageNumber="442">
<emphasis id="B9710425C3283778FF054687FF0D74DE" bold="true" box="[151,160,1165,1192]" pageId="27" pageNumber="442">(</emphasis>
<figureCitation id="133EC4B2C3283778FF334684FF5E74DE" box="[161,243,1166,1192]" captionStart="FIGURE 12" captionStartId="28.[151,250,1726,1751]" captionTargetBox="[157,1430,629,1700]" captionTargetId="figure@28.[157,1430,629,1700]" captionTargetPageId="28" captionText="FIGURE 12. Alvania pizzinii n. sp. A, B. Holotype MNHN IM-2000-33933, Levanzo Is. (Italy), height 2.3 mm. C, D. Capraia Is. (Italy) 200–280 m depth, height 2.25 mm (BA). E. Lampedusa Is. (Sicily), height 2.35 mm (MO). F. Capraia Is. (Italy) 200–280 m depth, height 2 mm (BA). G. Lampedusa Is. (Sicily) 30 m depth, height 2.3 mm (MO)." figureDoi="http://doi.org/10.5281/zenodo.3773005" httpUri="https://zenodo.org/record/3773005/files/figure.png" pageId="27" pageNumber="442">Figs 12</figureCitation>
A–G; 13; 17D, F; Table VIII)
</paragraph>
<paragraph id="8BBAD837C3283778FF0546C6FEEA7493" blockId="27.[151,1437,1228,1345]" box="[151,327,1228,1253]" pageId="27" pageNumber="442">Other references.</paragraph>
</subSubSection>
<subSubSection id="C31F8BBCC3283778FF0546E1FC027536" pageId="27" pageNumber="442" type="reference_group">
<paragraph id="8BBAD837C3283778FF0546E1FDF57575" blockId="27.[151,1437,1228,1345]" box="[151,600,1259,1284]" pageId="27" pageNumber="442">
<treatmentCitationGroup id="AB15FF19C3283778FF0546E1FDF57575" box="[151,600,1259,1284]" pageId="27" pageNumber="442">
<taxonomicName id="4C05A3B4C3283778FF0546E1FE9C7575" ID-CoL="CBQ6" baseAuthorityName="Philippi" baseAuthorityYear="1844" box="[151,305,1259,1283]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="scabra">
<emphasis id="B9710425C3283778FF0546E1FE9C7575" box="[151,305,1259,1283]" italics="true" pageId="27" pageNumber="442">Alvania scabra</emphasis>
</taxonomicName>
;
<treatmentCitation id="0AA4FE26C3283778FEAD46E1FDA97572" author="Bogi, C. &amp; Coppini, M. &amp; Margelli, A." box="[319,516,1259,1284]" page="6" pageId="27" pageNumber="442" year="1983">
<bibRefCitation id="EF94A5C6C3283778FEAD46E1FDA97572" author="Bogi, C. &amp; Coppini, M. &amp; Margelli, A." box="[319,516,1259,1284]" pageId="27" pageNumber="442" pagination="6 - 7" refId="ref24980" refString="Bogi, C., Coppini, M. &amp; Margelli, A. (1983) Contributo alla conoscenza della malacofauna dell'Alto Tirreno. Il genere Alvania Risso. La Conchiglia, 15 (172 - 173), 6 - 7." type="journal article" year="1983">
Bogi
<emphasis id="B9710425C3283778FEE446E6FE0E7575" box="[374,419,1259,1283]" italics="true" pageId="27" pageNumber="442">et al</emphasis>
., 1983: 6
</bibRefCitation>
</treatmentCitation>
, fig. 10.
</treatmentCitationGroup>
</paragraph>
<paragraph id="8BBAD837C3283778FF054700FC027536" blockId="27.[151,1437,1228,1345]" pageId="27" pageNumber="442">
<treatmentCitationGroup id="AB15FF19C3283778FF054700FC027536" pageId="27" pageNumber="442">
<taxonomicName id="4C05A3B4C3283778FF054700FEE27554" ID-CoL="CBQQ" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[151,335,1290,1314]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C3283778FF054700FEE27554" box="[151,335,1290,1314]" italics="true" pageId="27" pageNumber="442">Alvania sororcula</emphasis>
</taxonomicName>
;
<treatmentCitation id="0AA4FE26C3283778FECF4703FD687554" author="Giannuzzi Savelli, R. &amp; Pusateri, F. &amp; Palmeri, A. &amp; Ebreo, C." box="[349,709,1289,1314]" page="113" pageId="27" pageNumber="442" year="2002">
<bibRefCitation id="EF94A5C6C3283778FECF4703FD687554" author="Giannuzzi Savelli, R. &amp; Pusateri, F. &amp; Palmeri, A. &amp; Ebreo, C." box="[349,709,1289,1314]" pageId="27" pageNumber="442" refId="ref26397" refString="Giannuzzi Savelli, R., Pusateri, F., Palmeri, A. &amp; Ebreo, C. (2002) Atlante delle conchiglie marine del Mediterraneo. Vol. 2. Edizioni Evolver, Roma, 258 pp. [prima ristampa riveduta e corretta]" type="book" year="2002">
Giannuzzi Savelli
<emphasis id="B9710425C3283778FD894701FDE47554" box="[539,585,1290,1314]" italics="true" pageId="27" pageNumber="442">et al</emphasis>
., 2002: 113
</bibRefCitation>
</treatmentCitation>
, figs 470, 471;
<treatmentCitation id="0AA4FE26C3283778FCF54700FB2F7554" author="Scaperrotta, M. &amp; Bartolini, S. &amp; Bogi, C." box="[871,1154,1289,1314]" page="54" pageId="27" pageNumber="442" year="2012">
<bibRefCitation id="EF94A5C6C3283778FCF54700FB2F7554" author="Scaperrotta, M. &amp; Bartolini, S. &amp; Bogi, C." box="[871,1154,1289,1314]" pageId="27" pageNumber="442" refId="ref28888" refString="Scaperrotta, M., Bartolini, S. &amp; Bogi, C. (2012) Accrescimenti: stadi di accrescimento dei molluschi marini del Mediterraneo. Vol. 4. L'Informatore Piceno, Ancona, 184 pp." type="book" year="2012">
Scaperrotta
<emphasis id="B9710425C3283778FC704701FBB17554" box="[994,1052,1290,1314]" italics="true" pageId="27" pageNumber="442">et al.,</emphasis>
2012: 54
</bibRefCitation>
</treatmentCitation>
, 5 unnumbered figs;
<treatmentCitation id="0AA4FE26C3283778FACE4700FE8F7537" author="Perna, E." page="65" pageId="27" pageNumber="442" year="2013">
<bibRefCitation id="EF94A5C6C3283778FACE4700FE8F7537" author="Perna, E." pageId="27" pageNumber="442" refId="ref28334" refString="Perna, E. (2013) La Collezione Perna Atlanto-Mediterranea, Gastropoda. I Quaderni di Malachia 7 Supplemento al Notiziario n. 1. Associazione Naturalistica Malachia (A. N. M.), 269 pp. Available from: https: // malachia. com / periodics / 2012 / specialeditions / pdf / 1 G-QM 07 - Perna-E- 2013 - La-collezione-Atlanto-mediterranea-Vol 1 - Gastropoda. pdf (accessed 9 April 2020)" type="book" year="2013">Perna, 2013: 65</bibRefCitation>
</treatmentCitation>
, 2 unnumbered figs;
<treatmentCitation id="0AA4FE26C3283778FE6B4723FCB77537" author="Scaperrotta, M. &amp; Bartolini, S. &amp; Bogi, C." box="[505,794,1321,1345]" page="143" pageId="27" pageNumber="442" year="2019">
<bibRefCitation id="EF94A5C6C3283778FE6B4723FCB77537" author="Scaperrotta, M. &amp; Bartolini, S. &amp; Bogi, C." box="[505,794,1321,1345]" pageId="27" pageNumber="442" refId="ref28928" refString="Scaperrotta, M., Bartolini, S. &amp; Bogi, C. (2019) Accrescimenti: stadi di accrescimento dei molluschi marini del Mediterraneo. Vol. 10. L'Informatore Piceno, Ancona, 212 pp." type="book" year="2019">
Scaperrotta
<emphasis id="B9710425C3283778FDE04723FD067537" box="[626,683,1321,1345]" italics="true" pageId="27" pageNumber="442">et al.,</emphasis>
2019: 143
</bibRefCitation>
</treatmentCitation>
, pl. IV, fig. M.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C31F8BBCC3283778FF054760FAA776D4" pageId="27" pageNumber="442" type="materials_examined">
<paragraph id="8BBAD837C3283778FF054760FC0B75DE" blockId="27.[151,1437,1385,2020]" pageId="27" pageNumber="442">
<emphasis id="B9710425C3283778FF054760FEE975F2" bold="true" box="[151,324,1385,1412]" pageId="27" pageNumber="442">Type material.</emphasis>
<materialsCitation id="3B6DD26AC3283778FEDB4760FC0B75DE" ID-GBIF-Occurrence="2609028726" collectionCode="MNHN, BA" collectorName="Levanzo Is." elevation="31" location="Central Tyrrhenian Sea." pageId="27" pageNumber="442" specimenCode="IM-2000-33933" specimenCount="4" stateProvince="Sicilia" typeStatus="holotype">
<typeStatus id="54BE6695C3283778FEDB4760FE1C75F2" box="[329,433,1386,1412]" pageId="27" pageNumber="442" type="holotype">Holotype</typeStatus>
<collectionCode id="ED1440F2C3283778FE254760FDA075F2" box="[439,525,1386,1412]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="27" pageNumber="442">MNHN</collectionCode>
<specimenCode id="DBA3704CC3283778FD814760FD6475F2" box="[531,713,1386,1412]" collectionCode="IM-" pageId="27" pageNumber="442">IM-2000-33933</specimenCode>
, H
<quantity id="4CFD75D2C3283778FD7E4760FCEE75F2" box="[748,835,1386,1412]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="27" pageNumber="442" unit="mm" value="2.3">2.3 mm</quantity>
, W
<quantity id="4CFD75D2C3283778FCFE4763FC6275F2" box="[876,975,1385,1412]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" pageId="27" pageNumber="442" unit="mm" value="1.25">1.25 mm</quantity>
(
<figureCitation id="133EC4B2C3283778FC4E4760FB8275F2" box="[988,1071,1386,1412]" captionStart="FIGURE 12" captionStartId="28.[151,250,1726,1751]" captionTargetBox="[157,1430,629,1700]" captionTargetId="figure@28.[157,1430,629,1700]" captionTargetPageId="28" captionText="FIGURE 12. Alvania pizzinii n. sp. A, B. Holotype MNHN IM-2000-33933, Levanzo Is. (Italy), height 2.3 mm. C, D. Capraia Is. (Italy) 200–280 m depth, height 2.25 mm (BA). E. Lampedusa Is. (Sicily), height 2.35 mm (MO). F. Capraia Is. (Italy) 200–280 m depth, height 2 mm (BA). G. Lampedusa Is. (Sicily) 30 m depth, height 2.3 mm (MO)." figureDoi="http://doi.org/10.5281/zenodo.3773005" httpUri="https://zenodo.org/record/3773005/files/figure.png" pageId="27" pageNumber="442">Figs 12</figureCitation>
A–B; 17D–F);
<specimenCount id="9D0313BEC3283778FB454760FAFB75F2" box="[1239,1366,1386,1412]" pageId="27" pageNumber="442" type="generic" typeStatus="paratypes">4 paratypes</specimenCount>
(
<collectionCode id="ED1440F2C3283778FAF64760FA2275F2" box="[1380,1423,1386,1412]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
), type locality:
<collectorName id="26F0BDE1C3283778FEA34784FE1875DE" box="[305,437,1422,1448]" pageId="27" pageNumber="442">Levanzo Is.</collectorName>
,
<collectingRegion id="49C116D5C3283778FE504787FDA975D1" box="[450,516,1421,1447]" country="Italy" name="Sicilia" pageId="27" pageNumber="442">Sicily</collectingRegion>
,
<elevation id="00283F04C3283778FD9D4784FD3D75D1" box="[527,656,1421,1448]" metricMagnitude="1" metricUnit="m" metricValue="3.1" pageId="27" pageNumber="442" unit="m" value="31.0">
<quantity id="4CFD75D2C3283778FD9D4784FDE575DE" box="[527,584,1422,1448]" metricMagnitude="1" metricUnit="m" metricValue="3.1" pageId="27" pageNumber="442" unit="m" value="31.0">31 m</quantity>
depth
</elevation>
,
<location id="8EDA8EECC3283778FD094787FC0B75DE" LSID="urn:lsid:plazi:treatment:03AC6921C328377EFF054663FB1E77D7:8EDA8EECC3283778FD094787FC0B75DE" box="[667,934,1421,1448]" name="Central Tyrrhenian Sea." pageId="27" pageNumber="442" stateProvince="Sicilia">Central Tyrrhenian Sea.</location>
</materialsCitation>
</paragraph>
<paragraph id="8BBAD837C3283778FF5547BAFAA776D4" blockId="27.[151,1437,1385,2020]" pageId="27" pageNumber="442">
<emphasis id="B9710425C3283778FF5547BAFE5775BD" bold="true" box="[199,506,1456,1483]" pageId="27" pageNumber="442">Other material examined.</emphasis>
<collectingCountry id="F31298A7C3283778FD9247BBFDFB75BD" box="[512,598,1457,1483]" name="France" pageId="27" pageNumber="442">Corsica</collectingCountry>
: Century Port,
<quantity id="4CFD75D2C3283778FD6D47BBFCCC75BA" box="[767,865,1457,1484]" metricMagnitude="1" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="27" pageNumber="442" unit="m" value="35.0" valueMax="40.0" valueMin="30.0">30–40 m</quantity>
depth,
<date id="FFBBFEF7C3283778FC2047BBFBA775BD" box="[946,1034,1457,1483]" pageId="27" pageNumber="442" value="1989-09">ix.1989</date>
, 2 sh (
<collectionCode id="ED1440F2C3283778FBDD47BBFB0775BD" box="[1103,1194,1457,1483]" pageId="27" pageNumber="442">CS-PM</collectionCode>
).
<collectingRegion id="49C116D5C3283778FB2947BBFB5175BD" box="[1211,1276,1457,1483]" country="Italy" name="Sicilia" pageId="27" pageNumber="442">Sicily</collectingRegion>
: Ustica Is.,
<quantity id="4CFD75D2C3283778FA1247BAFF007599" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="27" pageNumber="442" unit="m" value="35.0">35 m</quantity>
depth, 5 sh (
<collectionCode id="ED1440F2C3283778FEAB47DFFEC87599" box="[313,357,1493,1519]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
); Marettimo Is., 31 sh (
<collectionCode id="ED1440F2C3283778FDF647DFFD3D7599" box="[612,656,1493,1519]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
); Marettimo Is., Cattedrale Cave,
<geoCoordinate id="EE31BEF0C3283778FB9447DEFB227599" box="[1030,1167,1492,1519]" degrees="37" direction="north" minutes="56" orientation="latitude" pageId="27" pageNumber="442" precision="15" seconds="45" value="37.945835">37°56’45”N</geoCoordinate>
<geoCoordinate id="EE31BEF0C3283778FB0747DFFAA27599" box="[1173,1295,1493,1519]" degrees="12" direction="east" minutes="4" orientation="longitude" pageId="27" pageNumber="442" precision="15" seconds="42" value="12.078333">12°4’42”E</geoCoordinate>
,
<quantity id="4CFD75D2C3283778FA8847DFFAFC7599" box="[1306,1361,1493,1519]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="27" pageNumber="442" unit="m" value="28.0">28 m</quantity>
depth, 236 sh (
<collectionCode id="ED1440F2C3283778FF7C47F3FEB47665" box="[238,281,1529,1555]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
,
<collectionCode id="ED1440F2C3283778FEB147F3FEF87665" box="[291,341,1529,1555]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="27" pageNumber="442" type="Herbarium">MO</collectionCode>
); Skerki Bank,
<quantity id="4CFD75D2C3283778FE6F47F3FD987665" box="[509,565,1529,1555]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="27" pageNumber="442" unit="m" value="30.0">30 m</quantity>
depth, 2005, 2 sh (
<collectionCode id="ED1440F2C3283778FC9747F3FCF27665" box="[773,863,1529,1555]" pageId="27" pageNumber="442">CS-PM</collectionCode>
); Linosa Is., Secchitella,
<quantity id="4CFD75D2C3283778FBE147F3FB067665" box="[1139,1195,1529,1555]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="27" pageNumber="442" unit="m" value="20.0">20 m</quantity>
depth, 3 sh (
<collectionCode id="ED1440F2C3283778FAA447F3FA3D7665" box="[1334,1424,1529,1555]" pageId="27" pageNumber="442">CS-PM</collectionCode>
); Linosa Is., loc. Faro,
<quantity id="4CFD75D2C3283778FE114416FE117641" box="[387,444,1564,1591]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="27" pageNumber="442" unit="m" value="35.0">35 m</quantity>
depth, 6 sh (
<collectionCode id="ED1440F2C3283778FDD84416FDDF7640" box="[586,626,1564,1590]" country="USA" lsid="urn:lsid:biocol.org:col:15342" name="California Academy of Sciences, Dudley Herbarium" pageId="27" pageNumber="442" type="Herbarium">DS</collectionCode>
); Lampedusa Is., 20 sh juv. (
<collectionCode id="ED1440F2C3283778FC224416FC717640" box="[944,988,1564,1590]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
); Lampedusa Is.,
<quantity id="4CFD75D2C3283778FB324416FB747641" box="[1184,1241,1564,1591]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="27" pageNumber="442" unit="m" value="30.0">30 m</quantity>
depth,
<taxonomicName id="4C05A3B4C3283778FAB94416FA307640" box="[1323,1437,1564,1590]" class="Liliopsida" family="Posidoniaceae" genus="Posidonia" kingdom="Plantae" order="Alismatales" pageId="27" pageNumber="442" phylum="Tracheophyta" rank="genus">
<emphasis id="B9710425C3283778FAB94416FA307640" box="[1323,1437,1564,1590]" italics="true" pageId="27" pageNumber="442">Posidonia</emphasis>
</taxonomicName>
intermatte, 1991, 2 sh (
<collectionCode id="ED1440F2C3283778FE33444AFE7E762C" box="[417,467,1600,1626]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="27" pageNumber="442" type="Herbarium">MO</collectionCode>
); Lampedusa Is., Punta Madonna,
<quantity id="4CFD75D2C3283778FCCD444AFC37762D" box="[863,922,1600,1627]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="27" pageNumber="442" unit="m" value="20.0">20 m</quantity>
depth,
<specimenCount id="9D0313BEC3283778FC62444AFBB3762C" box="[1008,1054,1600,1626]" pageId="27" pageNumber="442" type="larva">1 lv</specimenCount>
,
<date id="FFBBFEF7C3283778FBB9444AFB1D762C" box="[1067,1200,1600,1626]" pageId="27" pageNumber="442" value="1990-08-11">11.viii.1990</date>
(
<collectionCode id="ED1440F2C3283778FB50444AFB40762C" box="[1218,1261,1600,1626]" pageId="27" pageNumber="442">RC</collectionCode>
).
<collectingCountry id="F31298A7C3283778FA93444AFA99762C" box="[1281,1332,1600,1626]" name="Italy" pageId="27" pageNumber="442">Italy</collectingCountry>
: Capraia Is.,
<quantity id="4CFD75D2C3283778FF53446EFEA57608" box="[193,264,1636,1662]" metricMagnitude="2" metricUnit="m" metricValue="1.1" pageId="27" pageNumber="442" unit="m" value="110.0">110 m</quantity>
depth, 8 sh (
<collectionCode id="ED1440F2C3283778FE08446EFE617608" box="[410,460,1636,1662]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="27" pageNumber="442" type="Herbarium">MO</collectionCode>
); Capraia Is.,
<quantity id="4CFD75D2C3283778FDF84469FD607608" box="[618,717,1635,1662]" metricMagnitude="1" metricUnit="m" metricValue="7.75" metricValueMax="8.0" metricValueMin="7.5" pageId="27" pageNumber="442" unit="m" value="77.5" valueMax="80.0" valueMin="75.0">75–80 m</quantity>
depth, 1 sh (
<collectionCode id="ED1440F2C3283778FCF2446EFC217608" box="[864,908,1636,1662]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
); Capraia Is.,
<quantity id="4CFD75D2C3283778FBBB446EFB047608" box="[1065,1193,1636,1662]" metricMagnitude="2" metricUnit="m" metricValue="2.4" metricValueMax="2.8" metricValueMin="2.0" pageId="27" pageNumber="442" unit="m" value="240.0" valueMax="280.0" valueMin="200.0">200–280 m</quantity>
depth, 4 sh (
<collectionCode id="ED1440F2C3283778FAAE446EFAC57608" box="[1340,1384,1636,1662]" country="Argentina" lsid="urn:lsid:biocol.org:col:15002" name="Museo Argentino de Ciencias Naturales Bernardino Rivadavia" pageId="27" pageNumber="442" type="Herbarium">BA</collectionCode>
); off Fiumicino,
<quantity id="4CFD75D2C3283778FE8A4482FEF376D4" box="[280,350,1672,1698]" metricMagnitude="2" metricUnit="m" metricValue="1.1" pageId="27" pageNumber="442" unit="m" value="110.0">110 m</quantity>
depth, 2 sh (
<collectionCode id="ED1440F2C3283778FE7C4482FDE576D4" box="[494,584,1672,1698]" pageId="27" pageNumber="442">CS-PM</collectionCode>
); off Fiumicino,
<quantity id="4CFD75D2C3283778FC964482FCE676D4" box="[772,843,1672,1698]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="27" pageNumber="442" unit="m" value="100.0">100 m</quantity>
depth (in Roman amphora), 3 sh (
<collectionCode id="ED1440F2C3283778FB594482FB5376D4" box="[1227,1278,1672,1698]" country="USA" lsid="urn:lsid:biocol.org:col:15859" name="Missouri Botanical Garden" pageId="27" pageNumber="442" type="Herbarium">MO</collectionCode>
).
</paragraph>
</subSubSection>
<subSubSection id="C31F8BBCC3283778FF5544A0FBD17746" pageId="27" pageNumber="442" type="distribution">
<paragraph id="8BBAD837C3283778FF5544A0FBD17746" blockId="27.[151,1437,1385,2020]" pageId="27" pageNumber="442">
<emphasis id="B9710425C3283778FF5544A0FECC76B3" bold="true" box="[199,353,1706,1733]" pageId="27" pageNumber="442">Distribution.</emphasis>
Known from the Central-Western Mediterranean (
<bibRefCitation id="EF94A5C6C3283778FC0C44A1FB0C76B3" author="Scaperrotta, M. &amp; Bartolini, S. &amp; Bogi, C." box="[926,1185,1707,1734]" pageId="27" pageNumber="442" refId="ref28888" refString="Scaperrotta, M., Bartolini, S. &amp; Bogi, C. (2012) Accrescimenti: stadi di accrescimento dei molluschi marini del Mediterraneo. Vol. 4. L'Informatore Piceno, Ancona, 184 pp." type="book" year="2012">
Scaperrotta
<emphasis id="B9710425C3283778FBBA44A6FBF776B3" box="[1064,1114,1707,1733]" italics="true" pageId="27" pageNumber="442">et al</emphasis>
. 2012
</bibRefCitation>
as
<taxonomicName id="4C05A3B4C3283778FB5B44A1FA3E76B3" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[1225,1427,1707,1733]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C3283778FB5B44A1FA3E76B3" box="[1225,1427,1707,1733]" italics="true" pageId="27" pageNumber="442">Alvania sororcula</emphasis>
</taxonomicName>
) (
<figureCitation id="133EC4B2C3283778FF3244C5FF5C769F" box="[160,241,1743,1769]" captionStart="FIGURE 13" captionStartId="29.[151,250,1496,1521]" captionTargetBox="[155,1436,958,1468]" captionTargetId="figure@29.[151,1436,955,1471]" captionTargetPageId="29" captionText="FIGURE 13. Distribution based on the material examined and checked literature data. Red dots, Alvania scuderii Villari, 2017. Light-blue dots, Alvania pizzinii n. sp." figureDoi="http://doi.org/10.5281/zenodo.3773007" httpUri="https://zenodo.org/record/3773007/files/figure.png" pageId="27" pageNumber="442">Fig. 13</figureCitation>
), where empty shells only have been collected at
<quantity id="4CFD75D2C3283778FC8444C5FC2B769C" box="[790,902,1743,1770]" metricMagnitude="2" metricUnit="m" metricValue="1.5" metricValueMax="2.8" metricValueMin="0.2" pageId="27" pageNumber="442" unit="m" value="150.0" valueMax="280.0" valueMin="20.0">20–280 m</quantity>
depth. The shells from deeper bottoms (Capraia Is.,
<collectingCountry id="F31298A7C3283778FF5244F9FF59777B" box="[192,244,1779,1805]" name="Italy" pageId="27" pageNumber="442">Italy</collectingCountry>
,
<quantity id="4CFD75D2C3283778FE9244F9FED3777B" box="[256,382,1779,1805]" metricMagnitude="2" metricUnit="m" metricValue="1.95" metricValueMax="2.8" metricValueMin="1.1" pageId="27" pageNumber="442" unit="m" value="195.0" valueMax="280.0" valueMin="110.0">110–280 m</quantity>
depth and off Fiumicino,
<collectingCountry id="F31298A7C3283778FD3044F9FD7B777B" box="[674,726,1779,1805]" name="Italy" pageId="27" pageNumber="442">Italy</collectingCountry>
,
<quantity id="4CFD75D2C3283778FD7044F9FCCD777B" box="[738,864,1779,1805]" metricMagnitude="2" metricUnit="m" metricValue="1.05" metricValueMax="1.1" metricValueMin="1.0" pageId="27" pageNumber="442" unit="m" value="105.0" valueMax="110.0" valueMin="100.0">100–110 m</quantity>
depth) have quite probably been drifted from shallower bottoms. Found sympatric with
<emphasis id="B9710425C3283778FDD1451DFC197746" box="[579,948,1814,1841]" italics="true" pageId="27" pageNumber="442">
<taxonomicName id="4C05A3B4C3283778FDD1451DFD1C7746" baseAuthorityName="Philippi" baseAuthorityYear="1844" box="[579,689,1814,1841]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="scabra">A. scabra</taxonomicName>
,
<taxonomicName id="4C05A3B4C3283778FD2E451DFC9D7746" authorityName="Oberling" authorityYear="1970" box="[700,816,1814,1841]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="lucinae">A. lucinae</taxonomicName>
,
<taxonomicName id="4C05A3B4C3283778FCA9451DFC197746" authorityName="Villari" authorityYear="2017" box="[827,948,1814,1841]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="scuderii">A. scuderii</taxonomicName>
</emphasis>
and
<emphasis id="B9710425C3283778FC79451DFBD17746" box="[1003,1148,1814,1841]" italics="true" pageId="27" pageNumber="442">
<taxonomicName id="4C05A3B4C3283778FC79451DFBD57746" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[1003,1144,1814,1841]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="27" pageNumber="442" phylum="Mollusca" rank="species" species="sororcula">A. sororcula</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C31F8BBCC3283778FF554533FDC7770E" pageId="27" pageNumber="442" type="diagnosis">
<paragraph id="8BBAD837C3283778FF554533FDC7770E" blockId="27.[151,1437,1385,2020]" pageId="27" pageNumber="442">
<emphasis id="B9710425C3283778FF554533FEEF7722" bold="true" box="[199,322,1849,1876]" pageId="27" pageNumber="442">Diagnosis.</emphasis>
Small shell with stepped outline, slightly turriculate. Whorls with wide subsutural ramp. Spiral microsculpture absent. Spiral cord V absent.
</paragraph>
</subSubSection>
<subSubSection id="C31F8BBCC328377FFF55458BFB4F726E" lastPageId="28" lastPageNumber="443" pageId="27" pageNumber="442" type="description">
<paragraph id="8BBAD837C328377FFF55458BFB4F726E" blockId="27.[151,1437,1385,2020]" lastBlockId="28.[151,1437,153,608]" lastPageId="28" lastPageNumber="443" pageId="27" pageNumber="442">
<emphasis id="B9710425C3283778FF55458BFEFC77EA" bold="true" box="[199,337,1921,1948]" pageId="27" pageNumber="442">Description</emphasis>
(data on the
<typeStatus id="54BE6695C3283778FE624588FDFF77EA" box="[496,594,1922,1948]" pageId="27" pageNumber="442" type="holotype">holotype</typeStatus>
in parentheses). Shell (
<figureCitation id="133EC4B2C3283778FCF74588FC1677EA" box="[869,955,1922,1948]" captionStart="FIGURE 12" captionStartId="28.[151,250,1726,1751]" captionTargetBox="[157,1430,629,1700]" captionTargetId="figure@28.[157,1430,629,1700]" captionTargetPageId="28" captionText="FIGURE 12. Alvania pizzinii n. sp. A, B. Holotype MNHN IM-2000-33933, Levanzo Is. (Italy), height 2.3 mm. C, D. Capraia Is. (Italy) 200–280 m depth, height 2.25 mm (BA). E. Lampedusa Is. (Sicily), height 2.35 mm (MO). F. Capraia Is. (Italy) 200–280 m depth, height 2 mm (BA). G. Lampedusa Is. (Sicily) 30 m depth, height 2.3 mm (MO)." figureDoi="http://doi.org/10.5281/zenodo.3773005" httpUri="https://zenodo.org/record/3773005/files/figure.png" pageId="27" pageNumber="442">Figs 12</figureCitation>
A–G; 17D–F) small for the genus, height
<quantity id="4CFD75D2C3283778FF0545ACFE9477B6" box="[151,313,1958,1984]" metricMagnitude="-3" metricUnit="m" metricValue="2.135" metricValueMax="2.4" metricValueMin="1.87" pageId="27" pageNumber="442" unit="mm" value="2.135" valueMax="2.4" valueMin="1.87">1.87–2.40 mm</quantity>
(2.30) mm, width 1.10–1.37 (1.25) mm, H/W ratio 1.65–1.84 (1.84), ovate-conical. Protoconch (
<figureCitation id="133EC4B2C3283778FAFD45AFFF687795" captionStart="FIGURE 17" captionStartId="35.[151,250,1791,1816]" captionTargetBox="[214,1373,181,1765]" captionTargetId="figure@35.[214,1373,181,1765]" captionTargetPageId="35" captionText="FIGURE 17. Alvania spp. (SEM). A–C. Alvania scuderii Villari, 2017, Linosa Is. 35 m depth (Italy), height 1.69 mm (CS-PM). A. Shell. B. Detail of the protoconch microsculpture, same specimen. C. Detail of the teleoconch microsculpture, same specimen. D–F. Alvania pizzinii n. sp. holotype, MNHN IM-2000-33933, height 2.3 mm, Levanzo Is. (Italy). D. Shell. E. Detail of the protoconch microsculpture, same specimen. F. Detail of the teleoconch microsculpture and of the subsutural ramp, same specimen. G–I. Alvania grancanariensis Segers, 1999, Maspalomas, Gran Canaria, Canary Islands (Spain) height 1.85 mm (JT, JDO). G. Shell. H. Detail of the protoconch microsculpture, same specimen. I. Detail of the teleoconch microsculpture, same specimen." figureDoi="http://doi.org/10.5281/zenodo.3773015" httpUri="https://zenodo.org/record/3773015/files/figure.png" pageId="27" pageNumber="442">Fig. 17E</figureCitation>
) paucispiral, with moderately twisted nucleus, of 1.3-1.5 (1.4) convex whorls, height 0.27–0.32 (0.32) mm, nucleus diameter 0.10–0.12 (0.11) mm, first half whorl diameter Do 0.20–0.24 (0.22) mm, maximum diameter DM 0.30–0.37 (0.35) mm. Sculpture of a dozen spiral rows of close-set, rounded microtubercles (
<figureCitation id="133EC4B2C32F377FFB3642B7FAA470A1" box="[1188,1289,189,215]" captionStart="FIGURE 17" captionStartId="35.[151,250,1791,1816]" captionTargetBox="[214,1373,181,1765]" captionTargetId="figure@35.[214,1373,181,1765]" captionTargetPageId="35" captionText="FIGURE 17. Alvania spp. (SEM). A–C. Alvania scuderii Villari, 2017, Linosa Is. 35 m depth (Italy), height 1.69 mm (CS-PM). A. Shell. B. Detail of the protoconch microsculpture, same specimen. C. Detail of the teleoconch microsculpture, same specimen. D–F. Alvania pizzinii n. sp. holotype, MNHN IM-2000-33933, height 2.3 mm, Levanzo Is. (Italy). D. Shell. E. Detail of the protoconch microsculpture, same specimen. F. Detail of the teleoconch microsculpture and of the subsutural ramp, same specimen. G–I. Alvania grancanariensis Segers, 1999, Maspalomas, Gran Canaria, Canary Islands (Spain) height 1.85 mm (JT, JDO). G. Shell. H. Detail of the protoconch microsculpture, same specimen. I. Detail of the teleoconch microsculpture, same specimen." figureDoi="http://doi.org/10.5281/zenodo.3773015" httpUri="https://zenodo.org/record/3773015/files/figure.png" pageId="28" pageNumber="443">Fig. 17E</figureCitation>
). Teleoconch of 3–4.1 (3.6) convex, angled whorls, suture impressed. Axial sculpture on the last whorl of 12–18 (18) slightly prosocline ribs plus the labial varix, narrower than the interspaces and sharply interrupted at the base. Spiral sculpture same strength as axial, of equidistant cords, 7–8 (8) on the last whorl, with 3 (3), exceptionally 4, above the aperture and 4–5 (5) on the base. Cords II and IV starting after protoconch/ teleoconch boundary; cord I absent; cord III appearing at 1.4–2 (1.45) whorls (Table VIII); wide subsutural ramp. Small rounded tubercles at the intersections; interspaces quadrangular. Microsculpture of only growth lines (
<figureCitation id="133EC4B2C32F377FFCCA4399FC1671DB" box="[856,955,403,429]" captionStart="FIGURE 17" captionStartId="35.[151,250,1791,1816]" captionTargetBox="[214,1373,181,1765]" captionTargetId="figure@35.[214,1373,181,1765]" captionTargetPageId="35" captionText="FIGURE 17. Alvania spp. (SEM). A–C. Alvania scuderii Villari, 2017, Linosa Is. 35 m depth (Italy), height 1.69 mm (CS-PM). A. Shell. B. Detail of the protoconch microsculpture, same specimen. C. Detail of the teleoconch microsculpture, same specimen. D–F. Alvania pizzinii n. sp. holotype, MNHN IM-2000-33933, height 2.3 mm, Levanzo Is. (Italy). D. Shell. E. Detail of the protoconch microsculpture, same specimen. F. Detail of the teleoconch microsculpture and of the subsutural ramp, same specimen. G–I. Alvania grancanariensis Segers, 1999, Maspalomas, Gran Canaria, Canary Islands (Spain) height 1.85 mm (JT, JDO). G. Shell. H. Detail of the protoconch microsculpture, same specimen. I. Detail of the teleoconch microsculpture, same specimen." figureDoi="http://doi.org/10.5281/zenodo.3773015" httpUri="https://zenodo.org/record/3773015/files/figure.png" pageId="28" pageNumber="443">Fig. 17F</figureCitation>
). Narrow umbilical chink. Subsutural ramp devoid of sculpture. Aperture pyriform, large, height 0.80–0.92 (0.90) mm, H/Ha ratio 2.34–2.70 (2.55), peristome continuous, smooth internally, thickened externally by a modest varix with sharp edge. Colouration translucent yellowish with large subsutural brownish quadrangular blotches. Operculum and soft parts unknown.
</paragraph>
</subSubSection>
<subSubSection id="C31F8BBCC32F377FFF554028FD847216" pageId="28" pageNumber="443" type="etymology">
<paragraph id="8BBAD837C32F377FFF554028FD847216" blockId="28.[151,1437,153,608]" pageId="28" pageNumber="443">
<emphasis id="B9710425C32F377FFF554028FEE3724A" bold="true" box="[199,334,546,572]" pageId="28" pageNumber="443">Etymology.</emphasis>
This species is named after Mauro Pizzini, our dear friend recently passed away who greatly contributed to micromollusc taxonomy.
</paragraph>
</subSubSection>
<caption id="DF7A88BFC32F377FFF0544B4FB2F7768" ID-DOI="http://doi.org/10.5281/zenodo.3773005" ID-Zenodo-Dep="3773005" httpUri="https://zenodo.org/record/3773005/files/figure.png" pageId="28" pageNumber="443" startId="28.[151,250,1726,1751]" targetBox="[157,1430,629,1700]" targetPageId="28">
<paragraph id="8BBAD837C32F377FFF0544B4FB2F7768" blockId="28.[151,1436,1726,1823]" pageId="28" pageNumber="443">
<emphasis id="B9710425C32F377FFF0544B4FE8C76A1" bold="true" box="[151,289,1726,1751]" pageId="28" pageNumber="443">FIGURE 12.</emphasis>
<taxonomicName id="4C05A3B4C32F377FFEBB44B4FE6576A0" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[297,456,1726,1750]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="28" pageNumber="443" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32F377FFEBB44B4FE6576A0" box="[297,456,1726,1750]" italics="true" pageId="28" pageNumber="443">Alvania pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32F377FFE4244B5FDE476A1" bold="true" box="[464,585,1726,1751]" pageId="28" pageNumber="443">
<taxonomicNameLabel id="A242B95EC32F377FFE4244B5FDA776A1" box="[464,522,1727,1751]" pageId="28" pageNumber="443" rank="species">n. sp.</taxonomicNameLabel>
A, B.
</emphasis>
Holotype MNHN IM-2000-33933, Levanzo Is. (Italy), height 2.3 mm.
<emphasis id="B9710425C32F377FFAB944B4FACE76A1" bold="true" box="[1323,1379,1726,1751]" pageId="28" pageNumber="443">C, D.</emphasis>
Capraia Is. (Italy) 200–280 m depth, height 2.25 mm (BA).
<emphasis id="B9710425C32F377FFD5D44E9FD4B768D" bold="true" box="[719,742,1763,1787]" pageId="28" pageNumber="443">E.</emphasis>
Lampedusa Is. (Sicily), height 2.35 mm (MO).
<emphasis id="B9710425C32F377FFB5C44E9FB4C768D" bold="true" box="[1230,1249,1763,1787]" pageId="28" pageNumber="443">F.</emphasis>
Capraia Is. (Italy) 200–280 m depth, height 2 mm (BA).
<emphasis id="B9710425C32F377FFD8E450CFD9B7769" bold="true" box="[540,566,1798,1823]" pageId="28" pageNumber="443">G.</emphasis>
Lampedusa Is. (Sicily) 30 m depth, height 2.3 mm (MO).
</paragraph>
</caption>
<subSubSection id="C31F8BBCC32F377EFF554546FB1E77D7" lastPageId="29" lastPageNumber="444" pageId="28" pageNumber="443" type="discussion">
<paragraph id="8BBAD837C32F377EFF554546FB6270A1" blockId="28.[151,1436,1868,2038]" lastBlockId="29.[151,1437,153,933]" lastPageId="29" lastPageNumber="444" pageId="28" pageNumber="443">
<emphasis id="B9710425C32F377FFF554546FE967710" bold="true" box="[199,315,1868,1894]" pageId="28" pageNumber="443">Remarks.</emphasis>
The examined materials showed negligible morphological variation. Maximum height in the examined material
<quantity id="4CFD75D2C32F377FFEA1457AFE3677FC" box="[307,411,1904,1930]" metricMagnitude="-3" metricUnit="m" metricValue="2.4" pageId="28" pageNumber="443" unit="mm" value="2.4">2.40 mm</quantity>
; Giannuzzi-Savelli
<emphasis id="B9710425C32F377FFDEB457BFD1F77FC" box="[633,690,1904,1930]" italics="true" pageId="28" pageNumber="443">et al.</emphasis>
(2002: 113, figs 470, 471) reported (as
<taxonomicName id="4C05A3B4C32F377FFBE5457AFAAF77FC" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[1143,1282,1904,1930]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="28" pageNumber="443" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C32F377FFBE5457AFAAF77FC" box="[1143,1282,1904,1930]" italics="true" pageId="28" pageNumber="443">A. sororcula</emphasis>
</taxonomicName>
) two conspecific shells from Bocche di Bonifacio, the largest stated as
<quantity id="4CFD75D2C32F377FFCB3459EFCDB77D8" box="[801,886,1940,1966]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="28" pageNumber="443" unit="mm" value="3.4">3.4 mm</quantity>
high (which we suspect might be an error). In the specimens with the lowest H/W ratio the sculpture is usually more robust. The columellar wall sometimes covers the last spiral cord (VII). All examined specimens of
<taxonomicName id="4C05A3B4C32F377FFD5745D6FC987783" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[709,821,2012,2038]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="28" pageNumber="443" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32F377FFD5745D6FC987783" box="[709,821,2012,2038]" italics="true" pageId="28" pageNumber="443">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32F377FFCAE45D1FCD17783" bold="true" box="[828,892,2011,2037]" pageId="28" pageNumber="443">
<taxonomicNameLabel id="A242B95EC32F377FFCAE45D1FCD17783" box="[828,892,2011,2037]" pageId="28" pageNumber="443" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
(320 shells, including
<specimenCount id="9D0313BEC32F377FFBEF45D1FB5E7780" box="[1149,1267,2011,2038]" pageId="28" pageNumber="443" type="adult">212 adults</specimenCount>
) lacked cord I, with the exception of four specimens (
<specimenCount id="9D0313BEC32E377EFDD64293FD3170C5" box="[580,668,153,179]" pageId="29" pageNumber="444" type="adult">4 adults</specimenCount>
out of
<specimenCount id="9D0313BEC32E377EFD7E4293FCF870C5" box="[748,853,153,179]" pageId="29" pageNumber="444" type="adult">144 adult</specimenCount>
shells in the same sample) from Marettimo Is., with cord I appearing at 2.2–2.5 whorls. Some shells are monochrome yellowish-orange or brownish.
</paragraph>
<paragraph id="8BBAD837C32E377EFF5542EBFCDF7134" blockId="29.[151,1437,153,933]" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFF5542EBFE94708C" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[199,313,225,251]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFF5542EBFE94708C" box="[199,313,225,251]" italics="true" pageId="29" pageNumber="444">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32E377EFED042EBFE2F708D" bold="true" box="[322,386,225,251]" pageId="29" pageNumber="444">
<taxonomicNameLabel id="A242B95EC32E377EFED042EBFE2F708D" box="[322,386,225,251]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C05A3B4C32E377EFD8E42EBFD24708C" baseAuthorityName="Philippi" baseAuthorityYear="1844" box="[540,649,224,251]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scabra">
<emphasis id="B9710425C32E377EFD8E42EBFD24708C" box="[540,649,224,251]" italics="true" pageId="29" pageNumber="444">A. scabra</emphasis>
</taxonomicName>
by its stepped outline, the lack of spiral cord I (always present in
<taxonomicName id="4C05A3B4C32E377EFA1642EBFF4E7168" baseAuthorityName="Philippi" baseAuthorityYear="1844" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scabra">
<emphasis id="B9710425C32E377EFA1642EBFF4E7168" italics="true" pageId="29" pageNumber="444">A. scabra</emphasis>
</taxonomicName>
); the lack of spiral microsculpture on the teleoconch (always markedly present in
<taxonomicName id="4C05A3B4C32E377EFBE8430FFB487168" baseAuthorityName="Philippi" baseAuthorityYear="1844" box="[1146,1253,260,287]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scabra">
<emphasis id="B9710425C32E377EFBE8430FFB487168" box="[1146,1253,260,287]" italics="true" pageId="29" pageNumber="444">A. scabra</emphasis>
</taxonomicName>
), the spiral cord V never present
<emphasis id="B9710425C32E377EFEDD4323FECB7134" box="[335,358,297,322]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
rarely present above the aperture in
<taxonomicName id="4C05A3B4C32E377EFC924322FCC67134" baseAuthorityName="Philippi" baseAuthorityYear="1844" box="[768,875,296,322]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scabra">
<emphasis id="B9710425C32E377EFC924322FCC67134" box="[768,875,296,322]" italics="true" pageId="29" pageNumber="444">A. scabra</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BBAD837C32E377EFF554346FD887180" blockId="29.[151,1437,153,933]" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFF554346FE9A7113" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[199,311,332,358]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFF554346FE9A7113" box="[199,311,332,358]" italics="true" pageId="29" pageNumber="444">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32E377EFEAF4346FED67110" bold="true" box="[317,379,332,358]" pageId="29" pageNumber="444">
<taxonomicNameLabel id="A242B95EC32E377EFEAF4346FED67110" box="[317,379,332,358]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C05A3B4C32E377EFD9F4346FD3D7110" baseAuthorityName="Monterosato" baseAuthorityYear="1877" box="[525,656,332,358]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sculptilis">
<emphasis id="B9710425C32E377EFD9F4346FD3D7110" box="[525,656,332,358]" italics="true" pageId="29" pageNumber="444">A. sculptilis</emphasis>
</taxonomicName>
in having the cords II and IV starting after the protoconch/ teleoconch boundary; cord I not starting; cord III appearing at 1.4–2 whorls
<emphasis id="B9710425C32E377EFCF8437AFC2C71FF" box="[874,897,368,393]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
cords II, IV and V starting after the protoconch/ teleoconch boundary; cord III appearing at 2.2 whorls; cord I appearing after 1.2–2.5 whorl in
<taxonomicName id="4C05A3B4C32E377EFB3D4399FA9F71DB" baseAuthorityName="Monterosato" baseAuthorityYear="1877" box="[1199,1330,403,429]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sculptilis">
<emphasis id="B9710425C32E377EFB3D4399FA9F71DB" box="[1199,1330,403,429]" italics="true" pageId="29" pageNumber="444">A. sculptilis</emphasis>
</taxonomicName>
(or cords II and IV starting after protoconch/ teleoconch boundary; cord III appearing after 0.25–2 whorls; cord I starting after 1.2–2.5 whorl; cord V not starting).
</paragraph>
<paragraph id="8BBAD837C32E377EFF5543F5FB2F72DF" blockId="29.[151,1437,153,933]" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFF5543F5FE97726F" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[199,314,511,537]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFF5543F5FE97726F" box="[199,314,511,537]" italics="true" pageId="29" pageNumber="444">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32E377EFED143F5FE29726F" bold="true" box="[323,388,511,537]" pageId="29" pageNumber="444">
<taxonomicNameLabel id="A242B95EC32E377EFED143F5FE29726F" box="[323,388,511,537]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C05A3B4C32E377EFD8D43F5FD3F726F" authorityName="Oberling" authorityYear="1970" box="[543,658,511,537]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="lucinae">
<emphasis id="B9710425C32E377EFD8D43F5FD3F726F" box="[543,658,511,537]" italics="true" pageId="29" pageNumber="444">A. lucinae</emphasis>
</taxonomicName>
in the protoconch sculpture of a dozen parallel rows of closely set, broadly rounded but not homogeneous microtubercles,
<emphasis id="B9710425C32E377EFC9C402EFC88724B" box="[782,805,548,573]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
ca. 10 parallel rows of broadly rounded but not homogeneous microtubercles, with spiral threadlets in the interspaces; teleoconch spiral cord I always absent
<emphasis id="B9710425C32E377EFABD4042FAEB7217" box="[1327,1350,584,609]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
always present in adults of
<taxonomicName id="4C05A3B4C32E377EFEE14061FE4972F3" authorityName="Oberling" authorityYear="1970" box="[371,484,619,645]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="lucinae">
<emphasis id="B9710425C32E377EFEE14061FE4972F3" box="[371,484,619,645]" italics="true" pageId="29" pageNumber="444">A. lucinae</emphasis>
</taxonomicName>
; tubercles at the intersections small and rounded
<emphasis id="B9710425C32E377EFB994066FB8F72F3" box="[1035,1058,620,645]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
large and spinose, particularly on cord III in
<taxonomicName id="4C05A3B4C32E377EFE824085FE2C72DF" authorityName="Oberling" authorityYear="1970" box="[272,385,655,681]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="lucinae">
<emphasis id="B9710425C32E377EFE824085FE2C72DF" box="[272,385,655,681]" italics="true" pageId="29" pageNumber="444">A. lucinae</emphasis>
</taxonomicName>
; spiral microsculpture absent on teleoconch
<emphasis id="B9710425C32E377EFCE4409AFC2072DF" box="[886,909,656,681]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
present in
<emphasis id="B9710425C32E377EFB9B4085FB2F72DF" box="[1033,1154,655,681]" italics="true" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFB9B4085FBD372DF" authorityName="Oberling" authorityYear="1970" box="[1033,1150,655,681]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="lucinae">A. lucinae</taxonomicName>
.
</emphasis>
</paragraph>
<paragraph id="8BBAD837C32E377EFF5540B9FEE8734F" blockId="29.[151,1437,153,933]" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFF5540B9FE9572BB" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[199,312,691,717]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFF5540B9FE9572BB" box="[199,312,691,717]" italics="true" pageId="29" pageNumber="444">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32E377EFED240B9FE2D72BB" bold="true" box="[320,384,691,717]" pageId="29" pageNumber="444">
<taxonomicNameLabel id="A242B95EC32E377EFED240B9FE2D72BB" box="[320,384,691,717]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C05A3B4C32E377EFD8540B9FD0F72BB" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[535,674,691,717]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C32E377EFD8540B9FD0F72BB" box="[535,674,691,717]" italics="true" pageId="29" pageNumber="444">A. sororcula</emphasis>
</taxonomicName>
by being more robust; the fewer axials on the last whorl (12–18
<emphasis id="B9710425C32E377EFA1740BEFA3172BB" box="[1413,1436,692,717]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
<quantity id="4CFD75D2C32E377EFF0540DCFF547287" box="[151,249,726,753]" metricMagnitude="-1" metricUnit="m" metricValue="6.858" metricValueMax="7.366" metricValueMin="6.35" pageId="29" pageNumber="444" unit="in" value="27.0" valueMax="29.0" valueMin="25.0">25–29 in</quantity>
<taxonomicName id="4C05A3B4C32E377EFF6D40DDFE257287" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[255,392,727,753]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C32E377EFF6D40DDFE257287" box="[255,392,727,753]" italics="true" pageId="29" pageNumber="444">A. sororcula</emphasis>
</taxonomicName>
); teleoconch cord III appearing at 1.4–2 whorls
<emphasis id="B9710425C32E377EFC0D40D2FC1B7287" box="[927,950,728,753]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
0.7–1 whorls in
<taxonomicName id="4C05A3B4C32E377EFBE240DDFB547287" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[1136,1273,727,753]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C32E377EFBE240DDFB547287" box="[1136,1273,727,753]" italics="true" pageId="29" pageNumber="444">A. sororcula</emphasis>
</taxonomicName>
; cord I always absent
<emphasis id="B9710425C32E377EFF7740F6FF517363" box="[229,252,764,789]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
always present in
<taxonomicName id="4C05A3B4C32E377EFE5A40F1FDFD7363" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[456,592,763,789]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C32E377EFE5A40F1FDFD7363" box="[456,592,763,789]" italics="true" pageId="29" pageNumber="444">A. sororcula</emphasis>
</taxonomicName>
; spiral microsculpture absent on teleoconch
<emphasis id="B9710425C32E377EFBAC40F6FBF87363" box="[1086,1109,764,789]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
present, weak on spiral cords in
<taxonomicName id="4C05A3B4C32E377EFF264115FE93734F" baseAuthorityName="Granata-Grillo" baseAuthorityYear="1877" box="[180,318,799,825]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="sororcula">
<emphasis id="B9710425C32E377EFF264115FE93734F" box="[180,318,799,825]" italics="true" pageId="29" pageNumber="444">A. sororcula</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BBAD837C32E377EFF554149FBC273D3" blockId="29.[151,1437,153,933]" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFF554149FE95732B" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[199,312,835,861]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFF554149FE95732B" box="[199,312,835,861]" italics="true" pageId="29" pageNumber="444">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32E377EFED24149FED2732B" bold="true" box="[320,383,835,861]" pageId="29" pageNumber="444">
<taxonomicNameLabel id="A242B95EC32E377EFED24149FED2732B" box="[320,383,835,861]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C05A3B4C32E377EFD874149FD2D732B" authorityName="Oliver &amp; Templado" authorityYear="2009" box="[533,640,835,861]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="josefoi">
<emphasis id="B9710425C32E377EFD874149FD2D732B" box="[533,640,835,861]" italics="true" pageId="29" pageNumber="444">A. josefoi</emphasis>
</taxonomicName>
by its more slender outline; the teleoconch spiral cord I always absent
<emphasis id="B9710425C32E377EFF054162FF0373F7" box="[151,174,872,897]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
always present in
<taxonomicName id="4C05A3B4C32E377EFE12416DFE4773F7" authorityName="Oliver &amp; Templado" authorityYear="2009" box="[384,490,871,897]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="josefoi">
<emphasis id="B9710425C32E377EFE12416DFE4773F7" box="[384,490,871,897]" italics="true" pageId="29" pageNumber="444">A. josefoi</emphasis>
</taxonomicName>
; fewer axials on the last whorl (12–18
<emphasis id="B9710425C32E377EFC314162FC1773F7" box="[931,954,872,897]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
<quantity id="4CFD75D2C32E377EFC50416DFB8873F7" box="[962,1061,871,897]" metricMagnitude="-1" metricUnit="m" metricValue="6.476999999999999" metricValueMax="8.128" metricValueMin="4.826" pageId="29" pageNumber="444" unit="in" value="25.5" valueMax="32.0" valueMin="19.0">19–32 in</quantity>
<taxonomicName id="4C05A3B4C32E377EFBBE416DFB3A73F7" authorityName="Oliver &amp; Templado" authorityYear="2009" box="[1068,1175,871,897]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="josefoi">
<emphasis id="B9710425C32E377EFBBE416DFB3A73F7" box="[1068,1175,871,897]" italics="true" pageId="29" pageNumber="444">A. josefoi</emphasis>
</taxonomicName>
); spiral microsculpture absent on teleoconch
<emphasis id="B9710425C32E377EFE1B4186FE0D73D3" box="[393,416,908,933]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
very fine spiral threadlets between the spiral cords in
<taxonomicName id="4C05A3B4C32E377EFC6C4181FBC573D3" authorityName="Oliver &amp; Templado" authorityYear="2009" box="[1022,1128,907,933]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="josefoi">
<emphasis id="B9710425C32E377EFC6C4181FBC573D3" box="[1022,1128,907,933]" italics="true" pageId="29" pageNumber="444">A. josefoi</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="DF7A88BFC32E377EFF0547D2FDB07663" ID-DOI="http://doi.org/10.5281/zenodo.3773007" ID-Zenodo-Dep="3773007" httpUri="https://zenodo.org/record/3773007/files/figure.png" pageId="29" pageNumber="444" startId="29.[151,250,1496,1521]" targetBox="[155,1436,958,1468]" targetPageId="29">
<paragraph id="8BBAD837C32E377EFF0547D2FDB07663" blockId="29.[151,1437,1496,1557]" pageId="29" pageNumber="444">
<emphasis id="B9710425C32E377EFF0547D2FEB27587" bold="true" box="[151,287,1496,1521]" pageId="29" pageNumber="444">FIGURE 13.</emphasis>
Distribution based on the material examined and checked literature data. Red dots,
<taxonomicName id="4C05A3B4C32E377EFBF947D3FA347587" authority="Villari, 2017" authorityName="Villari" authorityYear="2017" box="[1131,1433,1496,1521]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scuderii">
<emphasis id="B9710425C32E377EFBF947D3FABC7587" box="[1131,1297,1497,1521]" italics="true" pageId="29" pageNumber="444">Alvania scuderii</emphasis>
Villari, 2017
</taxonomicName>
. Light-blue dots,
<taxonomicName id="4C05A3B4C32E377EFEAD47F7FE707662" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[319,477,1533,1557]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFEAD47F7FE707662" box="[319,477,1533,1557]" italics="true" pageId="29" pageNumber="444">Alvania pizzinii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A242B95EC32E377EFE7647F7FDB07663" box="[484,541,1533,1557]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="8BBAD837C32E377EFF554449FD4176BF" blockId="29.[151,1437,1602,1953]" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFF554449FE9A762B" authority="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio, 2020" authorityName="Amati &amp; Appolloni &amp; Giulio &amp; Scuderi &amp; Smriglio &amp; Oliverio" authorityYear="2020" box="[199,311,1603,1629]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="pizzinii" status="sp. nov.">
<emphasis id="B9710425C32E377EFF554449FE9A762B" box="[199,311,1603,1629]" italics="true" pageId="29" pageNumber="444">A. pizzinii</emphasis>
</taxonomicName>
<emphasis id="B9710425C32E377EFEAF4449FED6762B" bold="true" box="[317,379,1603,1629]" pageId="29" pageNumber="444">
<taxonomicNameLabel id="A242B95EC32E377EFEAF4449FED6762B" box="[317,379,1603,1629]" pageId="29" pageNumber="444" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
differs from
<taxonomicName id="4C05A3B4C32E377EFD9C4449FD2B762B" authorityName="Villari" authorityYear="2017" box="[526,646,1603,1629]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scuderii">
<emphasis id="B9710425C32E377EFD9C4449FD2B762B" box="[526,646,1603,1629]" italics="true" pageId="29" pageNumber="444">A. scuderii</emphasis>
</taxonomicName>
by its larger size (
<quantity id="4CFD75D2C32E377EFCC34449FC44762B" box="[849,1001,1603,1629]" metricMagnitude="-3" metricUnit="m" metricValue="2.135" metricValueMax="2.4" metricValueMin="1.87" pageId="29" pageNumber="444" unit="mm" value="2.135" valueMax="2.4" valueMin="1.87">1.87–2.4 mm</quantity>
, mean
<quantity id="4CFD75D2C32E377EFBA54449FB37762B" box="[1079,1178,1603,1629]" metricMagnitude="-3" metricUnit="m" metricValue="2.16" pageId="29" pageNumber="444" unit="mm" value="2.16">2.16 mm</quantity>
<emphasis id="B9710425C32E377EFB32444EFB1A762B" box="[1184,1207,1604,1629]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
<quantity id="4CFD75D2C32E377EFB2C4448FAF8762B" box="[1214,1365,1602,1629]" metricMagnitude="-3" metricUnit="m" metricValue="1.825" metricValueMax="2.1" metricValueMin="1.55" pageId="29" pageNumber="444" unit="mm" value="1.825" valueMax="2.1" valueMin="1.55">1.55–2.1 mm</quantity>
, mean
<quantity id="4CFD75D2C32E377EFF05446DFF5776F7" box="[151,250,1639,1665]" metricMagnitude="-3" metricUnit="m" metricValue="1.81" pageId="29" pageNumber="444" unit="mm" value="1.81">1.81 mm</quantity>
in
<taxonomicName id="4C05A3B4C32E377EFE8E446DFE3976F7" authorityName="Villari" authorityYear="2017" box="[284,404,1639,1665]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scuderii">
<emphasis id="B9710425C32E377EFE8E446DFE3976F7" box="[284,404,1639,1665]" italics="true" pageId="29" pageNumber="444">A. scuderii</emphasis>
</taxonomicName>
; colouration (translucent yellowish with large subsutural brownish quadrangular blotches, or monochrome orange-yellowish or brownish
<emphasis id="B9710425C32E377EFD1E4486FD0E76D3" box="[652,675,1676,1701]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
brownish background with dark brown spiral cords in
<taxonomicName id="4C05A3B4C32E377EFA834481FA2676D3" authorityName="Villari" authorityYear="2017" box="[1297,1419,1675,1701]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scuderii">
<emphasis id="B9710425C32E377EFA834481FA2676D3" box="[1297,1419,1675,1701]" italics="true" pageId="29" pageNumber="444">A. scuderii</emphasis>
</taxonomicName>
); cord I always absent
<emphasis id="B9710425C32E377EFE1644BAFE3676BF" box="[388,411,1712,1737]" italics="true" pageId="29" pageNumber="444">vs</emphasis>
always present in
<taxonomicName id="4C05A3B4C32E377EFDF944A5FD4976BF" authorityName="Villari" authorityYear="2017" box="[619,740,1711,1737]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scuderii">
<emphasis id="B9710425C32E377EFDF944A5FD4976BF" box="[619,740,1711,1737]" italics="true" pageId="29" pageNumber="444">A. scuderii</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BBAD837C32E377EFF5544D9FB1E77D7" blockId="29.[151,1437,1602,1953]" pageId="29" pageNumber="444">
Three species of the
<taxonomicName id="4C05A3B4C32E377EFE2044D9FDF0769B" baseAuthorityName="Philippi" baseAuthorityYear="1844" box="[434,605,1747,1773]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="scabra">
<emphasis id="B9710425C32E377EFE2044D9FDF0769B" box="[434,605,1747,1773]" italics="true" pageId="29" pageNumber="444">Alvania scabra</emphasis>
</taxonomicName>
-complex are currently accepted from the eastern Atlantic, and are briefly discussed below for comparison:
<taxonomicName id="4C05A3B4C32E377EFD8644FDFC607767" authority="(d'Orbigny, 1840)" baseAuthorityName="d'Orbigny" baseAuthorityYear="1840" box="[532,973,1783,1809]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="canariensis">
<emphasis id="B9710425C32E377EFD8644FDFD597767" box="[532,756,1783,1809]" italics="true" pageId="29" pageNumber="444">Alvania canariensis</emphasis>
(
<bibRefCitation id="EF94A5C6C32E377EFC9744FDFC687767" author="D'Orbigny, A." box="[773,965,1783,1809]" pageId="29" pageNumber="444" pagination="1 - 152" refId="ref26168" refString="D'Orbigny, A. (1840) Mollusques, Echinodermes, Foraminiferes et Polypiers, recueillis aux Iles Canaries par MM. Webb et Berthelot. In: Webb, P. B. &amp; Berthelot, S. (Eds.), Zoologie. Bethune, Paris, pp. 1 - 152, 14 pls." type="book chapter" year="1840">d’Orbigny, 1840</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="4C05A3B4C32E377EFC4844FDFACA7767" authority="van Aartsen, 1982" authorityName="van Aartsen" authorityYear="1982" box="[986,1383,1783,1809]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="angioyi">
<emphasis id="B9710425C32E377EFC4844FDFB237767" box="[986,1166,1783,1809]" italics="true" pageId="29" pageNumber="444">Alvania angioyi</emphasis>
<bibRefCitation id="EF94A5C6C32E377EFB0444FDFACA7767" author="van Aartsen, J. J." box="[1174,1383,1783,1809]" pageId="29" pageNumber="444" pagination="4 - 6" refId="ref29323" refString="van Aartsen, J. J. (1982) Tavole sinottiche di conchiologia Mediterranea ed Europea Genere Alvania (Sottogeneri: Arsenia e Alvaniella). La Conchiglia, 14 (164 - 165), 4 - 6." type="journal article" year="1982">van Aartsen, 1982</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C05A3B4C32E377EFF054511FDEE7743" authority="Segers, 1999" authorityName="Segers" authorityYear="1999" box="[151,579,1819,1845]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="species" species="grancanariensis">
<emphasis id="B9710425C32E377EFF054511FE077743" box="[151,426,1819,1845]" italics="true" pageId="29" pageNumber="444">Alvania grancanariensis</emphasis>
<bibRefCitation id="EF94A5C6C32E377EFE224511FDEE7743" author="Segers, W." box="[432,579,1819,1845]" pageId="29" pageNumber="444" pagination="82 - 87" refId="ref29011" refString="Segers, W. (1999) Alvania grancanariensis new species from the Canary Islands (Gastropoda: Prosobranchia). Gloria Maris, 37 (5 - 6), 82 - 87, pl. 8." type="journal article" year="1999">Segers, 1999</bibRefCitation>
</taxonomicName>
. Future studies may reveal more undescribed species, as happened with some other genera of rissoids (e.g.
<emphasis id="B9710425C32E377EFE754535FDE8772F" box="[487,581,1855,1881]" italics="true" pageId="29" pageNumber="444">
<taxonomicName id="4C05A3B4C32E377EFE754535FDEC772F" authorityName="Risso" authorityYear="1826" box="[487,577,1855,1881]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="genus">Alvania</taxonomicName>
,
</emphasis>
<taxonomicName id="4C05A3B4C32E377EFDDC454AFC08772F" authority=": Amati, 1987" authorityName="Amati" authorityYear="1987" box="[590,933,1855,1881]" class="Gastropoda" family="Rissoidae" genus="Manzonia" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="genus">
<emphasis id="B9710425C32E377EFDDC454AFD13772F" box="[590,702,1856,1881]" italics="true" pageId="29" pageNumber="444">Manzonia</emphasis>
: Amati, 1987, 1992
</taxonomicName>
;
<bibRefCitation id="EF94A5C6C32E377EFC214535FB5D772F" author="Moolenbeek, R. G. &amp; Faber, M. J." box="[947,1264,1855,1881]" pageId="29" pageNumber="444" pagination="166 - 179" refId="ref27645" refString="Moolenbeek, R. G. &amp; Faber, M. J. (1987) The Macaronesian species of the genus Manzonia (Gastropoda: Rissoidae). 1 - 3, 10. De Kreukel, 23, 1 - 16, 23 - 31, 166 - 179." type="journal article" year="1987">Moolenbeek &amp; Faber, 1987</bibRefCitation>
; Rolán, 1987a, 1987b;
<bibRefCitation id="EF94A5C6C32E377EFF7F4569FED4770B" author="Gofas, S." box="[237,377,1891,1917]" pageId="29" pageNumber="444" pagination="97 - 134" refId="ref26481" refString="Gofas, S. (1990) The littoral Rissoidae and Anabathridae of Sao Miguel, Azores. In: Martins, A. M. de F. (Ed.), The marine fauna and flora of the Azores. Proceedings of the First International Workshop of Malacology Sao Miguel, Azores, Acoreana, Suplemento 2, pp. 97 - 134." type="journal article" year="1990">Gofas, 1990</bibRefCitation>
,
<bibRefCitation id="EF94A5C6C32E377EFE174569FE6D770B" author="Gofas, S." box="[389,448,1891,1917]" pageId="29" pageNumber="444" pagination="779 - 885" refId="ref26548" refString="Gofas, S. (2007) Rissoidae (Mollusca: Gastropoda) from northeast Atlantic seamounts. Journal of Natural History, 41 (13 - 16), 779 - 885. https: // doi. org / 10.1080 / 00222930701298085" type="journal article" year="2007">2007</bibRefCitation>
,
<bibRefCitation id="EF94A5C6C32E377EFE5E4569FDA5770B" author="Gofas, S." box="[460,520,1891,1917]" pageId="29" pageNumber="444" pagination="91 - 96" refId="ref26592" refString="Gofas, S. (2010) A new Manzonia (Gastropoda: Rissoidae) from northwestern Morocco. Iberus, 28 (1), 91 - 96." type="journal article" year="2010">2010</bibRefCitation>
; Rolán, &amp; Fernandes, 1990;
<bibRefCitation id="EF94A5C6C32E377EFCDE4569FBCD770B" author="Bouchet, P. &amp; Waren, A." box="[844,1120,1891,1917]" pageId="29" pageNumber="444" pagination="579 - 849" refId="ref25233" refString="Bouchet, P. &amp; Waren, A. (1993) Revision of the Northeast Atlantic Bathyal and Abyssal Mesogastropoda. Bollettino Malacologico, Supplemento 3, 579 - 849. https: // doi. org / 10.5962 / bhl. title. 140732" type="journal article" year="1993">Bouchet &amp; Warén, 1993</bibRefCitation>
;
<bibRefCitation id="EF94A5C6C32E377EFBFE4569FA3A770B" author="Hoenselaar, H. J. &amp; Goud, J." box="[1132,1431,1891,1917]" pageId="29" pageNumber="444" pagination="69 - 115" refId="ref26895" refString="Hoenselaar, H. J. &amp; Goud, J. (1998) The Rissoidae of the CANCAP expeditions, I: the genus Alvania Risso, 1826 (Gastropoda Prosobranchia). Basteria, 62, 69 - 115." type="journal article" year="1998">Hoenselaar &amp; Goud, 1998</bibRefCitation>
;
<bibRefCitation id="EF94A5C6C32E377EFF05458DFE0877D7" author="Cordeiro, R. &amp; Avila, S. P." box="[151,421,1926,1953]" pageId="29" pageNumber="444" pagination="1 - 19" refId="ref25771" refString="Cordeiro, R. &amp; Avila, S. P. (2015) New species of Rissoidae (Mollusca, Gastropoda) from the Archipelago of the Azores (northeast Atlantic) with an updated regional checklist for the family. ZooKeys, 480, 1 - 19. https: // doi. org / 10.3897 / zookeys. 480.8599" type="journal article" year="2015">Cordeiro &amp; Ávila, 2015</bibRefCitation>
). This is suggested by the single shell of
<taxonomicName id="4C05A3B4C32E377EFCE0458DFC6477D7" authorityName="Risso" authorityYear="1826" box="[882,969,1927,1953]" class="Gastropoda" family="Rissoidae" genus="Alvania" kingdom="Animalia" order="Littorinimorpha" pageId="29" pageNumber="444" phylum="Mollusca" rank="genus">
<emphasis id="B9710425C32E377EFCE0458DFC6477D7" box="[882,969,1927,1953]" italics="true" pageId="29" pageNumber="444">Alvania</emphasis>
</taxonomicName>
sp. discussed below.
</paragraph>
</subSubSection>
</treatment>
</document>
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