464 lines
50 KiB
XML
464 lines
50 KiB
XML
<document id="EE92E1DAB9E5BE448D63A65807F0F353" ID-CLB-Dataset="306316" ID-DOI="10.1093/zoolinnean/zlad171" ID-GBIF-Dataset="cc96d54d-471b-44ed-86bd-36473c22fe0b" ID-ISSN="0024-4082" ID-Zenodo-Dep="14360770" ID-ZooBank="EDB799C-B7FE-40B0-BFEF-30D3E0AE2A6F" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1732842866714" checkinUser="plazi" docAuthor="Rosenfeld, Sebastián, Segovia, Nicolás I, Maturana, Claudia S, Aldea, Cristián, Saucède, Thomas, Brickle, Paul, Spencer, Hamish G, Poulin, Elie & González-Wevar, Claudio A" docDate="2023" docId="533E87C5FFABFFCBFCC94EC0FAE7F67C" docLanguage="en" docName="zlad171.pdf" docOrigin="Zoological Journal of the Linnean Society 202 (1)" docSource="https://doi.org/10.1093/zoolinnean/zlad171" docStyle="DocumentStyle:4F230B9370E98E256D973D6DFB57F36C.9:ZoolJLinnSoc.2023-.journal_article" docStyleId="4F230B9370E98E256D973D6DFB57F36C" docStyleName="ZoolJLinnSoc.2023-.journal_article" docStyleVersion="9" docTitle="Laevilitorina magellanica Gonzalez-Wevar & Rosenfeld" docType="treatment" docVersion="3" lastPageNumber="6" masterDocId="AF07FFBDFFA9FFCEFF864836FFC0F45C" masterDocTitle="A revision of the higher latitude periwinkle species Laevilitorina caliginosa sensu lato" masterLastPageNumber="18" masterPageNumber="1" pageNumber="3" updateTime="1733840964989" updateUser="ExternalLinkService">
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<mods:title id="26BA1288C17EEACD67AEFAC97631D38A">A revision of the higher latitude periwinkle species Laevilitorina caliginosa sensu lato</mods:title>
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<mods:namePart id="E2D249C897DD00504FB5DB6D47E36722">Rosenfeld, Sebastián</mods:namePart>
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<mods:affiliation id="30BDAF4F2AE526F17A382E17D42F03CD">Centro de Investigación Gaia-Antártica, Universidad de Magallanes, Avenida Bulnes 01855, Punta Arenas, Chile & Laboratorio de Ecosistemas Marinos Antárticos y Subantárticos, Universidad de Magallanes, Punta Arenas, Chile & Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos (MI-BASE), Santiago, Chile & Cape Horn International Center (CHIC), Universidad de Magallanes, Punta Arenas, Chile & Departamento de Biología Marina, Facultad de Ciencias del Mar, Universidad Católica del Norte, Coquimbo, Chile & Instituto Milenio en Socio-Ecología Costera (SECOS), Santiago, Chile</mods:affiliation>
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<mods:namePart id="F7C9CB9E7A73660FA75E729FD845236C">Segovia, Nicolás I</mods:namePart>
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<mods:namePart id="D4D47D6461D85F01797DEC3CCC098879">Maturana, Claudia S</mods:namePart>
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<mods:namePart id="E2DC7D56EB87CA3D30CCE3E8EA94FC1E">Aldea, Cristián</mods:namePart>
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<mods:affiliation id="A0DE5088B444297D6502418864D7EE6C">Centro de Investigación Gaia-Antártica, Universidad de Magallanes, Avenida Bulnes 01855, Punta Arenas, Chile</mods:affiliation>
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<mods:namePart id="B90858A6D0A2DC81DDA49E1366067B12">Saucède, Thomas</mods:namePart>
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<mods:affiliation id="28E4E5F06F88B311E033A6E05AFBEDA3">Biogéosciences, UMR 6282 CNRS, Université Bourgogne Franche-Comté, 6, boulevard Gabriel, 21000, Dijon, France</mods:affiliation>
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<mods:affiliation id="F3057D3A936C7B99166D294A47169580">South Atlantic Environmental Research Institute, Ross Road, Stanley, Falkland Islands, UK & School of Biological Sciences (Zoology), University of Aberdeen, Aberdeen, UK & Department of Zoology, University of Otago, Dunedin, New Zealand</mods:affiliation>
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<mods:affiliation id="6478CD873378A1A7749F5135154C98C1">Instituto Milenio Biodiversidad de Ecosistemas Antárticos y Subantárticos (MI-BASE), Santiago, Chile & Instituto de Ciencias Marinas y Limnológicas (ICML) - Centro de Investigación en Dinámicas de Ecosistemas de Altas Latitudes (Fondap IDEAL), Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia, Chile</mods:affiliation>
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<mods:namePart id="C0821D382C71BEA649461F333956CD11">González-Wevar, Claudio A</mods:namePart>
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<mods:date id="A7014BA0FFE4E9B953564F8CFBFB5CDA">2023</mods:date>
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<taxonomicName id="1C974D50FFABFFCCFCC94EC0FA6DF34D" authority="Gonzalez-Wevar & Rosenfeld" authorityName="Gonzalez-Wevar & Rosenfeld" box="[847,1453,1782,1809]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="magellanica" status="sp. nov.">
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<emphasis id="E9E3EAC1FFABFFCCFCC94EC0FBB0F34D" bold="true" box="[847,1136,1782,1809]" italics="true" pageId="2" pageNumber="3">Laevilitorina magellanica</emphasis>
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González-Wevar & Rosenfeld
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<heading id="806081BFFFABFFCCFBD14F20FB64F36C" box="[1111,1188,1814,1840]" centered="true" fontSize="9" level="2" pageId="2" pageNumber="3" reason="3">
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<emphasis id="E9E3EAC1FFABFFCCFBD14F20FB64F36C" bold="true" box="[1111,1188,1814,1840]" pageId="2" pageNumber="3">sp.nov.</emphasis>
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<paragraph id="DB2836D3FFABFFCCFBD14F62FB65F332" blockId="2.[1111,1189,1876,1903]" box="[1111,1189,1876,1903]" pageId="2" pageNumber="3">
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<heading id="806081BFFFABFFCCFBD14F62FB65F332" box="[1111,1189,1876,1903]" centered="true" fontSize="9" level="2" pageId="2" pageNumber="3" reason="3">
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<emphasis id="E9E3EAC1FFABFFCCFBD14F62FB65F332" bold="true" box="[1111,1189,1876,1903]" pageId="2" pageNumber="3">
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(
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<figureCitation id="43AC2A56FFABFFCCFBE74F63FB5AF333" box="[1121,1178,1877,1903]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="938D6558FFABFFCAFCBF4F4DFBA5F2BA" lastPageId="4" lastPageNumber="5" pageId="2" pageNumber="3" type="reference_group">
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<paragraph id="DB2836D3FFABFFCCFCBF4F4DFA6AF3EF" blockId="2.[825,1475,1915,2002]" pageId="2" pageNumber="3">
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<taxonomicName id="1C974D50FFABFFCCFCBF4F4DFBDDF3CF" authorityName="A. Gould" authorityYear="1849" box="[825,1053,1915,1939]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="2" pageNumber="3" phylum="Mollusca" rank="species" species="caliginosa">
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<emphasis id="E9E3EAC1FFABFFCCFCBF4F4DFBDDF3CF" box="[825,1053,1915,1939]" italics="true" pageId="2" pageNumber="3">Laevilitorina caliginosa</emphasis>
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</taxonomicName>
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– Ríos and Gerdes 1997: 51;
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<bibRefCitation id="BF064B22FFABFFCCFADB4F4DFC0AF3EF" author="Mutschke" etAl="et al." firstAuthor="Mutschke" page="13" pageId="2" pageNumber="3" pagination="5 - 29" refId="ref13341" refString="Mutschke E, Rios C, Montiel A. Situacion actual de la macrofauna presente en el intermareal de bloques and cantos de Bahia Laredo, Estrecho de Magallanes. Anales del Instituto de la Patagonia 1998; 26: 5 - 29." year="1998">
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Mutschke
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||
<emphasis id="E9E3EAC1FFABFFCCFCBF4FADFCA8F3EF" box="[825,872,1947,1971]" italics="true" pageId="2" pageNumber="3">et al.</emphasis>
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1998: 13
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</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BF064B22FFABFFCCFC554FADFB6DF3EF" author="Ingolfsson" box="[979,1197,1946,1971]" firstAuthor="Ingolfsson" page="176" pageId="2" pageNumber="3" pagination="169 - 82" refId="ref12751" refString="Ingolfsson A. Community structure and zonation patterns of rocky shores at high latitudes: an interocean comparison. Journal of Biogeography 2005; 32: 169 - 82. https: // doi. org / 10.1111 / j. 1365 - 2699.2004.01150. x" year="2005">Ingólfsson 2005: 176</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BF064B22FFABFFCCFB314FADFA66F3EF" author="Rosenfeld" box="[1207,1446,1947,1971]" etAl="et al." firstAuthor="Rosenfeld" page="9" pageId="2" pageNumber="3" pagination="1 - 25" refId="ref14388" refString="Rosenfeld S, Marambio J, Ojeda J et al. Trophic ecology of two coexisting Sub- Antarctic limpets of the genus Nacella: spatio-temporal variation in food availability and diet composition of Nacella magellanica and N. deaurata in the Sub-Antarctic Ecoregion of Magellan. ZooKeys 2018; 738: 1 - 25. https: // doi. org / 10.3897 / zookeys. 738.21175" type="journal article" year="2018">
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||
Rosenfeld
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<emphasis id="E9E3EAC1FFABFFCCFAA24FADFA92F3EF" box="[1316,1362,1947,1971]" italics="true" pageId="2" pageNumber="3">et al.</emphasis>
|
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2018: 9
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||
</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFABFFCCFCD34F8CFA03F38E" blockId="2.[825,1475,1915,2002]" box="[853,1475,1978,2002]" pageId="2" pageNumber="3">
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<emphasis id="E9E3EAC1FFABFFCCFCD34F8CFBF5F38E" box="[853,1077,1978,2002]" italics="true" pageId="2" pageNumber="3">Laevilitorina caliginosa</emphasis>
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L1 –
|
||
<bibRefCitation id="BF064B22FFABFFCCFBED4F8CFA7EF38E" author="Gonzalez-Wevar" box="[1131,1470,1978,2002]" etAl="et al." firstAuthor="Gonzalez-Wevar" page="1527" pageId="2" pageNumber="3" pagination="1521 - 34" refId="ref12374" refString="Gonzalez-Wevar CA, Segovia NI, Rosenfeld S et al. Seven snail species hidden in one: biogeographic diversity in an apparently widespread periwinkle in the Southern Ocean. Journal of Biogeography 2022; 49: 1521 - 34. https: // doi. org / 10.1111 / jbi. 14453" year="2022">
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||
González-Wevar
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||
<emphasis id="E9E3EAC1FFABFFCCFA9E4F8DFA86F38E" box="[1304,1350,1978,2002]" italics="true" pageId="2" pageNumber="3">et al.</emphasis>
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2022: 1527
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||
</bibRefCitation>
|
||
.
|
||
</paragraph>
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||
<caption id="8FE8665BFFAAFFCDFFF74F1BFC89F3C5" ID-DOI="http://doi.org/10.5281/zenodo.14360772" ID-Zenodo-Dep="14360772" httpUri="https://zenodo.org/record/14360772/files/figure.png" pageId="3" pageNumber="4" startId="3.[113,178,1837,1861]" targetBox="[155,1413,144,1809]" targetPageId="3" targetType="figure">
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<paragraph id="DB2836D3FFAAFFCDFFF74F1BFC89F3C5" blockId="3.[113,1446,1837,1945]" pageId="3" pageNumber="4">
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<emphasis id="E9E3EAC1FFAAFFCDFFF74F1BFF09F319" bold="true" box="[113,201,1837,1861]" pageId="3" pageNumber="4">Figure 1.</emphasis>
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Bayesian maximum credibility tree of
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||
<taxonomicName id="1C974D50FFAAFFCDFDB44F1BFD08F319" authorityName="Reid" authorityYear="1989" box="[562,712,1837,1861]" class="Gastropoda" family="Littorinidae" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="subFamily" subFamily="Laevilitorininae">Laevilitorininae</taxonomicName>
|
||
(
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||
<taxonomicName id="1C974D50FFAAFFCDFD514F1BFC8BF319" authorityName="Pfeffer" authorityYear="1886" box="[727,843,1837,1861]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="genus">
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||
<emphasis id="E9E3EAC1FFAAFFCDFD514F1BFC8BF319" box="[727,843,1837,1861]" italics="true" pageId="3" pageNumber="4">Laevilitorina</emphasis>
|
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</taxonomicName>
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||
and
|
||
<taxonomicName id="1C974D50FFAAFFCDFCFE4F1BFC3FF319" authorityName="Powell" authorityYear="1951" box="[888,1023,1837,1861]" class="Gastropoda" family="Littorinidae" genus="Laevilacunaria" kingdom="Animalia" order="Littorinimorpha" pageId="3" pageNumber="4" phylum="Mollusca" rank="genus">
|
||
<emphasis id="E9E3EAC1FFAAFFCDFCFE4F1BFC3FF319" box="[888,1023,1837,1861]" italics="true" pageId="3" pageNumber="4">Laevilacunaria</emphasis>
|
||
</taxonomicName>
|
||
) relationships based on mitochondrial DNA (
|
||
<emphasis id="E9E3EAC1FFAAFFCDFFFA4F7CFF65F33D" box="[124,165,1866,1889]" italics="true" pageId="3" pageNumber="4">COI</emphasis>
|
||
) and nuclear DNA (28S rRNA) sequences. Bootstrap support values for maximum parsimony, maximum likelihood, and Bayesian posterior probabilities are shown above the nodes (in that order). Divergence time estimations were performed based on mitochondrial DNA sequences using a calibrated littorinid phylogeny following
|
||
<bibRefCitation id="BF064B22FFAAFFCDFD184FB7FC83F3C5" author="Reid" box="[670,835,1921,1945]" etAl="et al." firstAuthor="Reid" pageId="3" pageNumber="4" pagination="125 - 36" refId="ref14174" refString="Reid DG, Dyal P, Williams ST. A global molecular phylogeny of 147 periwinkle species (Gastropoda, Littorininae). Zoologica Scripta 2012; 41: 125 - 36. https: // doi. org / 10.1111 / j. 1463 - 6409.2011.00505. x" type="journal article" year="2012">
|
||
Reid
|
||
<emphasis id="E9E3EAC1FFAAFFCDFD564FB4FD3BF3C5" box="[720,763,1921,1945]" italics="true" pageId="3" pageNumber="4">et al.</emphasis>
|
||
(2012)
|
||
</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="DB2836D3FFADFFCAFCA94EF7FBA5F2BA" blockId="4.[815,1445,1729,1766]" pageId="4" pageNumber="5">-75 -70 -65 -60 -55 Longitude</paragraph>
|
||
</subSubSection>
|
||
<caption id="8FE8665BFFADFFCAFF074F33FA8BF309" ID-DOI="http://doi.org/10.5281/zenodo.14360774" ID-Zenodo-Dep="14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="4" pageNumber="5" startId="4.[129,194,1797,1821]" targetBox="[132,1472,146,1722]" targetPageId="4" targetType="figure">
|
||
<paragraph id="DB2836D3FFADFFCAFF074F33FA8BF309" blockId="4.[129,1460,1797,1877]" pageId="4" pageNumber="5">
|
||
<emphasis id="E9E3EAC1FFADFFCAFF074F33FF19F341" bold="true" box="[129,217,1797,1821]" pageId="4" pageNumber="5">Figure 2.</emphasis>
|
||
<taxonomicName id="1C974D50FFADFFCAFF5B4F33FDABF341" authority=", Chabunco, Strait" authorityName="Chabunco, Strait" box="[221,619,1797,1821]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFADFFCAFF5B4F33FE01F341" box="[221,449,1797,1821]" italics="true" pageId="4" pageNumber="5">Laevilitorina magellanica</emphasis>
|
||
, Chabunco, Strait
|
||
</taxonomicName>
|
||
of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of
|
||
<taxonomicName id="1C974D50FFADFFCAFE554F14FD96F365" box="[467,598,1825,1849]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFADFFCAFE554F14FD96F365" box="[467,598,1825,1849]" italics="true" pageId="4" pageNumber="5">L. magellanica</emphasis>
|
||
</taxonomicName>
|
||
in the Strait of Magellan. D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of
|
||
<taxonomicName id="1C974D50FFADFFCAFC5C4F08FB9DF309" box="[986,1117,1853,1877]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="4" pageNumber="5" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFADFFCAFC5C4F08FB9DF309" box="[986,1117,1853,1877]" italics="true" pageId="4" pageNumber="5">L. magellanica</emphasis>
|
||
</taxonomicName>
|
||
in the Strait of Magellan.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="938D6558FFACFFCBFFF748A6FE6DF49B" pageId="5" pageNumber="6" type="description">
|
||
<paragraph id="DB2836D3FFACFFCBFFF748A6FE6DF49B" blockId="5.[113,762,144,199]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF748A6FE95F4F4" box="[113,341,144,168]" italics="true" pageId="5" pageNumber="6">Zoobank registration:</emphasis>
|
||
zoobank.org:act:BF37AA2E-2ADB-45F9-8EDA-6EAEA4B479A5.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFFF748DFFD38F5EB" pageId="5" pageNumber="6" type="materials_examined">
|
||
<paragraph id="DB2836D3FFACFFCBFFF748DFFE86F503" blockId="5.[113,762,232,351]" pageId="5" pageNumber="6">
|
||
<materialsCitation id="6BFF3C8EFFACFFCBFFF748DFFE82F503" collectingDate="2015-06-21" collectionCode="MNHNCL" collectorName="Claudio Gonzalez-Wevar & Sebastian Rosenfeld" country="Chile" latitude="-52.987408" location="Punta Arenas" longLatPrecision="1" longitude="-70.81234" pageId="5" pageNumber="6" specimenCode="MNHNCL MOL-205424" specimenCount="1" stateProvince="Strait of Magellan" typeStatus="holotype">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF748DFFF11F55D" box="[113,209,233,257]" italics="true" pageId="5" pageNumber="6">
|
||
<typeStatus id="042C8871FFACFFCBFFF748DFFF0CF55D" box="[113,204,233,257]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
<specimenCode id="8B319EA8FFACFFCBFF5B48DFFE2BF55D" box="[221,491,233,257]" pageId="5" pageNumber="6">
|
||
MNHNCL
|
||
<emphasis id="E9E3EAC1FFACFFCBFEDA48DFFE2BF55D" box="[348,491,233,257]" italics="true" pageId="5" pageNumber="6">MOL-205424</emphasis>
|
||
</specimenCode>
|
||
, ~
|
||
<quantity id="1C6F9B36FFACFFCBFD8E48DEFD8FF55D" box="[520,591,232,257]" metricMagnitude="4" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="6" unit="km" value="25.0">
|
||
<locationDeviation id="CA9A2FF1FFACFFCBFD8E48DEFD8FF55D" box="[520,591,232,257]" metricMagnitude="4" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="6" unit="km" value="25.0">25 km</locationDeviation>
|
||
</quantity>
|
||
north of
|
||
<location id="DE486008FFACFFCBFD3B48DFFF78F57C" LSID="urn:lsid:plazi:treatment:533E87C5FFABFFCBFCC94EC0FAE7F67C:DE486008FFACFFCBFD3B48DFFF78F57C" country="Chile" latitude="-52.987408" longLatPrecision="1" longitude="-70.81234" name="Punta Arenas" pageId="5" pageNumber="6" stateProvince="Strait of Magellan">Punta Arenas</location>
|
||
(−
|
||
<geoCoordinate id="BEA35014FFACFFCBFF5D493EFEA4F57C" box="[219,356,264,288]" degrees="52.987406" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-52.987408">52.987406°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFE05493EFDD7F57C" box="[387,535,264,288]" degrees="70.812342" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-70.81234">70.812342°W</geoCoordinate>
|
||
),
|
||
<collectingRegion id="1953F831FFACFFCBFDB6493EFD36F57C" box="[560,758,264,288]" pageId="5" pageNumber="6">Strait of Magellan</collectingRegion>
|
||
,
|
||
<collectingCountry id="A3807643FFACFFCBFFF74911FF6BF563" box="[113,171,295,319]" name="Chile" pageId="5" pageNumber="6">Chile</collectingCountry>
|
||
,
|
||
<date id="AF291013FFACFFCBFF334911FE81F563" box="[181,321,295,319]" pageId="5" pageNumber="6" value="2015-06-21">
|
||
<collectingDate id="BF6DE9FBFFACFFCBFF334911FE81F563" box="[181,321,295,319]" pageId="5" pageNumber="6" value="2015-06-21">21 June 2015</collectingDate>
|
||
</date>
|
||
, collected by
|
||
<collectorName id="76625305FFACFFCBFE4A4911FD0DF563" box="[460,717,295,319]" pageId="5" pageNumber="6">Claudio González-Wevar</collectorName>
|
||
and
|
||
<collectorName id="76625305FFACFFCBFFF74971FE82F503" box="[113,322,327,351]" pageId="5" pageNumber="6">Sebastián Rosenfeld</collectorName>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFACFFCBFFF749B7FD38F5EB" blockId="5.[113,762,384,439]" pageId="5" pageNumber="6">
|
||
<materialsCitation id="6BFF3C8EFFACFFCBFFF749B7FD38F5EB" collectionCode="MNHNCL" pageId="5" pageNumber="6" specimenCode="MNHNCL MOL-205425, MNHNCL MOL-205426, MNHNCL MOL-205427, MNHNCL MOL-205428" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF749B7FF18F5C4" box="[113,216,385,408]" italics="true" pageId="5" pageNumber="6">
|
||
<typeStatus id="042C8871FFACFFCBFFF749B7FF13F5C4" box="[113,211,385,408]" pageId="5" pageNumber="6" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
</emphasis>
|
||
<specimenCode id="8B319EA8FFACFFCBFF6949B6FDD0F5C4" box="[239,528,384,408]" pageId="5" pageNumber="6">MNHNCL MOL-205425</specimenCode>
|
||
;
|
||
<specimenCode id="8B319EA8FFACFFCBFDAC49B6FF03F5EB" pageId="5" pageNumber="6">MNHNCL MOL-205426</specimenCode>
|
||
;
|
||
<specimenCode id="8B319EA8FFACFFCBFF4A49A9FE1CF5EB" box="[204,476,415,439]" pageId="5" pageNumber="6">MNHNCL MOL-205427</specimenCode>
|
||
;
|
||
<specimenCode id="8B319EA8FFACFFCBFE6349A9FD34F5EB" box="[485,756,415,439]" pageId="5" pageNumber="6">MNHNCL MOL-205428</specimenCode>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFE0649EEFE20F1D5" pageId="5" pageNumber="6" type="description">
|
||
<paragraph id="DB2836D3FFACFFCBFE0649EEFE2CF5AD" blockId="5.[113,763,472,878]" box="[384,492,472,497]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFE0649EEFE2CF5AD" box="[384,492,472,497]" italics="true" pageId="5" pageNumber="6">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFACFFCBFFF749CBFEA1F732" blockId="5.[113,763,472,878]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF749CBFF68F649" box="[113,168,509,533]" italics="true" pageId="5" pageNumber="6">Shell:</emphasis>
|
||
Small (maximum height
|
||
<quantity id="1C6F9B36FFACFFCBFE3E49CBFDDBF649" box="[440,539,509,533]" metricMagnitude="-3" metricUnit="m" metricValue="4.03" pageId="5" pageNumber="6" unit="mm" value="4.03">4.03 mm</quantity>
|
||
), typical
|
||
<taxonomicName id="1C974D50FFACFFCBFDFB49CBFD3AF649" authorityName="Pfeffer" authorityYear="1886" box="[637,762,509,533]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
|
||
<emphasis id="E9E3EAC1FFACFFCBFDFB49CBFD3AF649" box="[637,762,509,533]" italics="true" pageId="5" pageNumber="6">Laevilitorina</emphasis>
|
||
</taxonomicName>
|
||
morphology: fusiform with rounded to almost straight whorls, suture impressed, concave spire profile, apex blunt. Aperture rounded, slightly ovoid and ≤ 54% of total H (
|
||
<figureCitation id="43AC2A56FFACFFCBFDFD4A6DFD2AF62F" box="[635,746,603,627]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2A–C</figureCitation>
|
||
). Macroscopic spiral and axial sculpture absent. Multiple fine growth lines over whole shell. Columella smooth, inner lip barely reflected over narrow and shallow umbilicus; outer lip thin, simple; no evidence of thickening. Colour variable: reddish to dark or olive brown, often with small white spots, irregular in size and position. Operculum corneous. Mature H
|
||
<quantity id="1C6F9B36FFACFFCBFD464B21FF17F712" metricMagnitude="-3" metricUnit="m" metricValue="3.5349999999999997" metricValueMax="4.06" metricValueMin="3.01" pageId="5" pageNumber="6" unit="mm" value="3.5349999999999997" valueMax="4.06" valueMin="3.01">3.01– 4.06 mm</quantity>
|
||
(H/B = 1.25–1.53, SH = 1.77–2.01) (Supporting Information, Table S1).
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFACFFCBFFF74BB9FF6FF79B" blockId="5.[113,762,911,967]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74BB9FEEDF7FB" box="[113,301,911,935]" italics="true" pageId="5" pageNumber="6">External anatomy:</emphasis>
|
||
Ventral area of foot orange, cephalic area black.
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFACFFCBFFF74BDEFD62F0A6" blockId="5.[113,763,1000,1275]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74BDEFF01F05C" box="[113,193,1000,1024]" italics="true" pageId="5" pageNumber="6">Radula:</emphasis>
|
||
Rachidian: seven cusps, central cusp rounded, longest, in some cases with small denticles at end (
|
||
<figureCitation id="43AC2A56FFACFFCBFDB34C31FD43F043" box="[565,643,1031,1055]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2D</figureCitation>
|
||
). First pair of flanking cusps pointed, about half size of central cusp; outer cusps smaller, also pointed. Lateral: six or seven cusps, main cusp more rounded with denticulate end, accompanied by two pointed outer cusps and three or four inner ones (
|
||
<figureCitation id="43AC2A56FFACFFCBFDE14CB3FD6DF0C1" box="[615,685,1157,1181]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2E</figureCitation>
|
||
). Inner marginal: six or seven cusps, pointed and of similar size, except for broader main cusp, which terminates with denticulate end (
|
||
<figureCitation id="43AC2A56FFACFFCBFFFA4CD5FF02F0A7" box="[124,194,1251,1275]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2F</figureCitation>
|
||
). Outer marginal: nine thin and pointed cusps.
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFACFFCBFFF74D2CFD5EF16D" blockId="5.[113,670,1306,1330]" box="[113,670,1306,1330]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74D2CFE82F16E" box="[113,322,1306,1330]" italics="true" pageId="5" pageNumber="6">
|
||
<typeStatus id="042C8871FFACFFCBFFF74D2CFF0AF16E" box="[113,202,1306,1330]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
|
||
dimensions:
|
||
</emphasis>
|
||
Length
|
||
<quantity id="1C6F9B36FFACFFCBFE104D2CFE33F16D" box="[406,499,1306,1330]" metricMagnitude="-3" metricUnit="m" metricValue="3.19" pageId="5" pageNumber="6" unit="mm" value="3.19">3.19 mm</quantity>
|
||
, width
|
||
<quantity id="1C6F9B36FFACFFCBFDBB4D2CFD5BF16D" box="[573,667,1306,1330]" metricMagnitude="-3" metricUnit="m" metricValue="2.34" pageId="5" pageNumber="6" unit="mm" value="2.34">2.34 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="DB2836D3FFACFFCBFFF74D64FE20F1D5" blockId="5.[113,762,1361,1417]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74D64FF2FF135" box="[113,239,1362,1385]" italics="true" pageId="5" pageNumber="6">Depositories:</emphasis>
|
||
<typeStatus id="042C8871FFACFFCBFE804D67FEA9F135" box="[262,361,1361,1385]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
|
||
MNHNCL
|
||
<emphasis id="E9E3EAC1FFACFFCBFD8C4D67FD59F135" box="[522,665,1361,1385]" italics="true" pageId="5" pageNumber="6">MOL-205424</emphasis>
|
||
. Museo Nacional de Historia Natural,
|
||
<collectingCountry id="A3807643FFACFFCBFE244D47FE1CF1D5" box="[418,476,1393,1417]" name="Chile" pageId="5" pageNumber="6">Chile</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFFF74D9FFE58F183" pageId="5" pageNumber="6" type="distribution">
|
||
<paragraph id="DB2836D3FFACFFCBFFF74D9FFE58F183" blockId="5.[113,762,1446,1503]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74D9FFF33F19C" box="[113,243,1448,1472]" italics="true" pageId="5" pageNumber="6">
|
||
<typeStatus id="042C8871FFACFFCBFFF74D9FFF61F19C" box="[113,161,1449,1472]" pageId="5" pageNumber="6">Type</typeStatus>
|
||
locality:
|
||
</emphasis>
|
||
Chabunco (
|
||
<geoCoordinate id="BEA35014FFACFFCBFEF74D9EFDC6F1E3" box="[369,518,1446,1472]" degrees="52" direction="south" minutes="59" orientation="latitude" pageId="5" pageNumber="6" precision="1" seconds="14.66" value="-52.987408">
|
||
52°59
|
||
<emphasis id="E9E3EAC1FFACFFCBFE364D90FE76F1E3" box="[432,438,1446,1471]" italics="true" pageId="5" pageNumber="6">ʹ</emphasis>
|
||
14.66″S
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="BEA35014FFACFFCBFD894D9EFD73F1E3" box="[527,691,1446,1472]" degrees="70" direction="west" minutes="48" orientation="longitude" pageId="5" pageNumber="6" precision="1" seconds="44.43" value="-70.81235">
|
||
70°48
|
||
<emphasis id="E9E3EAC1FFACFFCBFDCD4D90FD91F1E3" box="[587,593,1446,1471]" italics="true" pageId="5" pageNumber="6">ʹ</emphasis>
|
||
44.43″W
|
||
</geoCoordinate>
|
||
), Strait of Magellan,
|
||
<collectingCountry id="A3807643FFACFFCBFF724DF1FEECF183" box="[244,300,1479,1503]" name="Chile" pageId="5" pageNumber="6">Chile</collectingCountry>
|
||
(
|
||
<figureCitation id="43AC2A56FFACFFCBFEBB4DF1FE47F183" box="[317,391,1479,1503]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFFF74DC8FD46F229" pageId="5" pageNumber="6" type="biology_ecology">
|
||
<paragraph id="DB2836D3FFACFFCBFFF74DC8FD46F229" blockId="5.[113,763,1534,1653]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74DC8FF06F24A" box="[113,198,1534,1558]" italics="true" pageId="5" pageNumber="6">Habitat:</emphasis>
|
||
Rocky intertidal shores of the central micro-basin of the Strait of Magellan.
|
||
<taxonomicName id="1C974D50FFACFFCBFEB24E28FDEBF26A" box="[308,555,1566,1590]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFACFFCBFEB24E28FDEBF26A" box="[308,555,1566,1590]" italics="true" pageId="5" pageNumber="6">Laevilitorina magellanica</emphasis>
|
||
</taxonomicName>
|
||
is commonly found in rock crevices, underneath boulders and/or also on the beds of the mytilid
|
||
<taxonomicName id="1C974D50FFACFFCBFF614E6AFD42F229" authority="(Lamarck, 1819)" baseAuthorityName="Lamarck" baseAuthorityYear="1819" box="[231,642,1628,1653]" class="Bivalvia" family="Mytilidae" genus="Perumytilus" kingdom="Animalia" order="Mytilida" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="purpuratus">
|
||
<emphasis id="E9E3EAC1FFACFFCBFF614E6AFE0CF228" box="[231,460,1628,1652]" italics="true" pageId="5" pageNumber="6">Perumytilus purpuratus</emphasis>
|
||
(Lamarck, 1819)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFFF74EA2FD5EF334" pageId="5" pageNumber="6" type="materials_examined">
|
||
<paragraph id="DB2836D3FFACFFCBFFF74EA2FD5EF334" blockId="5.[113,764,1684,1896]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74EA2FED3F2F0" box="[113,275,1684,1708]" italics="true" pageId="5" pageNumber="6">Materialstudied:</emphasis>
|
||
FaroSanIsidro,StraitofMagellan(−
|
||
<geoCoordinate id="BEA35014FFACFFCBFDE94EA2FD36F2F0" box="[623,758,1684,1708]" degrees="53.785572" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-53.785572">53.785572°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFFF94E85FED2F297" box="[127,274,1715,1739]" degrees="70.973522" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-70.97352">70.973522°W</geoCoordinate>
|
||
),
|
||
<emphasis id="E9E3EAC1FFACFFCBFEA94E82FEFCF297" box="[303,316,1716,1739]" italics="true" pageId="5" pageNumber="6">n</emphasis>
|
||
= 30; Port Famine, Strait of Magellan (−
|
||
<geoCoordinate id="BEA35014FFACFFCBFF004EE4FECDF2B6" box="[134,269,1746,1770]" degrees="53.609464" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-53.609463">53.609464°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFEAF4EE4FE7CF2B6" box="[297,444,1746,1770]" degrees="70.931500" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-70.9315">70.931500°W</geoCoordinate>
|
||
),
|
||
<emphasis id="E9E3EAC1FFACFFCBFE564EE5FE1DF2B6" box="[464,477,1747,1770]" italics="true" pageId="5" pageNumber="6">n</emphasis>
|
||
= 80; Punta Carrera, Strait of Magellan (−
|
||
<geoCoordinate id="BEA35014FFACFFCBFE854EC4FE4AF356" box="[259,394,1778,1802]" degrees="53.586367" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-53.58637">53.586367°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFE274EC4FDF4F356" box="[417,564,1778,1802]" degrees="70.923372" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-70.92337">70.923372°W</geoCoordinate>
|
||
),
|
||
<emphasis id="E9E3EAC1FFACFFCBFDC34EC5FD92F356" box="[581,594,1779,1802]" italics="true" pageId="5" pageNumber="6">n</emphasis>
|
||
= 50; Leñadura, Strait of Magellan (−
|
||
<geoCoordinate id="BEA35014FFACFFCBFEDB4F27FE24F375" box="[349,484,1809,1833]" degrees="53.213428" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-53.21343">53.213428°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFD834F27FD58F375" box="[517,664,1809,1833]" degrees="70.938350" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-70.93835">70.938350°W</geoCoordinate>
|
||
),
|
||
<emphasis id="E9E3EAC1FFACFFCBFD364F24FD7DF375" box="[688,701,1810,1833]" italics="true" pageId="5" pageNumber="6">n</emphasis>
|
||
= 50; Chabunco (−
|
||
<geoCoordinate id="BEA35014FFACFFCBFF704F06FEBDF314" box="[246,381,1840,1864]" degrees="52.987496" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-52.987495">52.987496°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFE154F07FDE6F315" box="[403,550,1841,1865]" degrees="70.812342" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-70.81234">70.812342°W</geoCoordinate>
|
||
),
|
||
<emphasis id="E9E3EAC1FFACFFCBFDB54F07FD80F314" box="[563,576,1841,1864]" italics="true" pageId="5" pageNumber="6">n</emphasis>
|
||
> 100; Possession Bay (−
|
||
<geoCoordinate id="BEA35014FFACFFCBFF344F66FEF9F334" box="[178,313,1872,1896]" degrees="52.232083" direction="south" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="-52.232082">52.232083°S</geoCoordinate>
|
||
, −
|
||
<geoCoordinate id="BEA35014FFACFFCBFED64F66FE23F334" box="[336,483,1872,1896]" degrees="69.297419" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-69.29742">69.297419°W</geoCoordinate>
|
||
),
|
||
<emphasis id="E9E3EAC1FFACFFCBFE754F67FDC0F334" box="[499,512,1873,1896]" italics="true" pageId="5" pageNumber="6">n</emphasis>
|
||
= 20 (
|
||
<figureCitation id="43AC2A56FFACFFCBFDC24F66FD4EF334" box="[580,654,1872,1896]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFFF74FBFFF16F39D" pageId="5" pageNumber="6" type="etymology">
|
||
<paragraph id="DB2836D3FFACFFCBFFF74FBFFF16F39D" blockId="5.[113,763,1929,1985]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFFF74FBFFF21F3FD" box="[113,225,1929,1953]" italics="true" pageId="5" pageNumber="6">Etymology:</emphasis>
|
||
The
|
||
<typeStatus id="042C8871FFACFFCBFEA74FBCFE8FF3FE" box="[289,335,1930,1954]" pageId="5" pageNumber="6">type</typeStatus>
|
||
locality of this species is the Strait of Magellan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="938D6558FFACFFCBFCAC48A6FAE7F67C" pageId="5" pageNumber="6" type="discussion">
|
||
<paragraph id="DB2836D3FFACFFCBFCAC48A6FAE7F67C" blockId="5.[810,1459,144,544]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFCAC48A6FC48F4F4" box="[810,904,144,168]" italics="true" pageId="5" pageNumber="6">Remarks:</emphasis>
|
||
In general, owing to the significant morphological plasticity recorded in the nominal species
|
||
<taxonomicName id="1C974D50FFACFFCBFB764886FAAEF49B" authorityName="A. Gould" authorityYear="1849" box="[1264,1390,175,199]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="caliginosa">
|
||
<emphasis id="E9E3EAC1FFACFFCBFB764886FAAEF49B" box="[1264,1390,175,199]" italics="true" pageId="5" pageNumber="6">L. caliginosa</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="BF064B22FFACFFCBFA044899FC9EF4BB" author="Reid" firstAuthor="Reid" pageId="5" pageNumber="6" pagination="1 - 110" refId="ref13960" refString="Reid DG. The comparative morphology, phylogeny and evolution of the gastropod family Littorinidae. Philosophical Transactions of the Royal Society of London & Series B: Biological Sciences 1989; 324: 1 - 110. https: // doi. org / 10.1098 / rstb. 1989.0040" type="journal article" year="1989">Reid 1989</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BF064B22FFACFFCBFCEC48F9FC11F4BB" author="Engl" box="[874,977,207,231]" firstAuthor="Engl" pageId="5" pageNumber="6" refId="ref11748" refString="Engl W. 2012. Shells of Antarctica. Hackenheim: ConchBooks." year="2012">Engl 2012</bibRefCitation>
|
||
), this new species was previously reported from the Strait of Magellan as
|
||
<taxonomicName id="1C974D50FFACFFCBFBAA48D9FB66F55A" authorityName="A. Gould" authorityYear="1849" box="[1068,1190,238,262]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="caliginosa">
|
||
<emphasis id="E9E3EAC1FFACFFCBFBAA48D9FB66F55A" box="[1068,1190,238,262]" italics="true" pageId="5" pageNumber="6">L. caliginosa</emphasis>
|
||
</taxonomicName>
|
||
. Nevertheless, in terms of morphology, this new
|
||
<taxonomicName id="1C974D50FFACFFCBFB8A493BFB17F579" box="[1036,1239,269,293]" pageId="5" pageNumber="6">
|
||
<emphasis id="E9E3EAC1FFACFFCBFB8A493BFB49F579" box="[1036,1161,269,293]" italics="true" pageId="5" pageNumber="6">Laevilitorina</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
is characterized by its small size. In contrast to
|
||
<taxonomicName id="1C974D50FFACFFCBFBAF491BFB63F519" authorityName="A. Gould" authorityYear="1849" box="[1065,1187,301,325]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="caliginosa">
|
||
<emphasis id="E9E3EAC1FFACFFCBFBAF491BFB63F519" box="[1065,1187,301,325]" italics="true" pageId="5" pageNumber="6">L. caliginosa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1C974D50FFACFFCBFB50491BFA84F519" box="[1238,1348,301,325]" class="Gastropoda" family="Littorinidae" genus="Laevilacunaria" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="fueguina">
|
||
<emphasis id="E9E3EAC1FFACFFCBFB50491BFA84F519" box="[1238,1348,301,325]" italics="true" pageId="5" pageNumber="6">L. fueguina</emphasis>
|
||
</taxonomicName>
|
||
, which exceed
|
||
<quantity id="1C6F9B36FFACFFCBFCE6497AFC5DF53F" box="[864,925,332,356]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="6" unit="mm" value="5.0">5 mm</quantity>
|
||
in shell height, the maximum size of
|
||
<taxonomicName id="1C974D50FFACFFCBFAA2497BFA73F538" box="[1316,1459,332,356]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFACFFCBFAA2497BFA73F538" box="[1316,1459,332,356]" italics="true" pageId="5" pageNumber="6">L. magellanica</emphasis>
|
||
</taxonomicName>
|
||
does not exceed
|
||
<quantity id="1C6F9B36FFACFFCBFC55495DFBF1F5DF" box="[979,1073,363,387]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="5" pageNumber="6" unit="mm" value="4.1">4.10 mm</quantity>
|
||
. Moreover,
|
||
<taxonomicName id="1C974D50FFACFFCBFB2E495AFAF6F5DF" box="[1192,1334,363,387]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFACFFCBFB2E495AFAF6F5DF" box="[1192,1334,363,387]" italics="true" pageId="5" pageNumber="6">L. magellanica</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="1C974D50FFACFFCBFCAC49BDFC57F5FF" box="[810,919,395,419]" class="Gastropoda" family="Littorinidae" genus="Laevilacunaria" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="fueguina">
|
||
<emphasis id="E9E3EAC1FFACFFCBFCAC49BDFC57F5FF" box="[810,919,395,419]" italics="true" pageId="5" pageNumber="6">L. fueguina</emphasis>
|
||
</taxonomicName>
|
||
by having a larger spire size and slightly more convex whorls and differs from
|
||
<taxonomicName id="1C974D50FFACFFCBFBA7499DFB5BF59E" authorityName="A. Gould" authorityYear="1849" box="[1057,1179,426,450]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="caliginosa">
|
||
<emphasis id="E9E3EAC1FFACFFCBFBA7499DFB5BF59E" box="[1057,1179,426,450]" italics="true" pageId="5" pageNumber="6">L. caliginosa</emphasis>
|
||
</taxonomicName>
|
||
by having a larger aperture length. Moreover,
|
||
<taxonomicName id="1C974D50FFACFFCBFC6549FCFBAFF5BD" box="[995,1135,457,481]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="magellanica">
|
||
<emphasis id="E9E3EAC1FFACFFCBFC6549FCFBAFF5BD" box="[995,1135,457,481]" italics="true" pageId="5" pageNumber="6">L. magellanica</emphasis>
|
||
</taxonomicName>
|
||
differs from other Antarctic and sub-Antarctic
|
||
<taxonomicName id="1C974D50FFACFFCBFC3F49DFFBF6F65D" authorityName="Pfeffer" authorityYear="1886" box="[953,1078,489,513]" class="Gastropoda" family="Littorinidae" genus="Laevilitorina" kingdom="Animalia" order="Littorinimorpha" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
|
||
<emphasis id="E9E3EAC1FFACFFCBFC3F49DFFBF6F65D" box="[953,1078,489,513]" italics="true" pageId="5" pageNumber="6">Laevilitorina</emphasis>
|
||
</taxonomicName>
|
||
in having denticles on the main cusps of the lateral and inner marginal teeth (
|
||
<figureCitation id="43AC2A56FFACFFCBFB314A3EFAD7F643" box="[1207,1303,520,544]" captionStart="Figure 2" captionStartId="4.[129,194,1797,1821]" captionTargetBox="[132,1472,146,1722]" captionTargetId="figure-7@4.[130,1474,144,1724]" captionTargetPageId="4" captionText="Figure 2. Laevilitorina magellanica, Chabunco, Strait of Magellan, southern South America. Scale bars: 1 mm unless specified otherwise. A–C, shell morphology and coloration of L. magellanica in the Strait of Magellan.D–F, radular morphology (SEM), showing a general view (D), lateral view (E), and inner marginal showing denticles (white arrows; F). G, distribution of L. magellanica in the Strait of Magellan." figureDoi="http://doi.org/10.5281/zenodo.14360774" httpUri="https://zenodo.org/record/14360774/files/figure.png" pageId="5" pageNumber="6">Fig. 2E, F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |