221 lines
28 KiB
XML
221 lines
28 KiB
XML
<document id="EDE78CD38EF31C3081B3C88BF71CD3A8" ID-CLB-Dataset="20271" ID-DOI="10.5852/ejt.2022.799.1681" ID-GBIF-Dataset="f53d5465-7162-45d6-892b-dfc0b8d99789" ID-ISSN="2118-9773" ID-Zenodo-Dep="6341270" ID-ZooBank="F52DBAB0-38C7-400F-9BA1-E2D8E6B19E7E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1646831675572" checkinUser="felipe" docAuthor="Aubrechtová, Martina & Korn, Dieter" docDate="2022" docId="03FE5868FFA53D0ADDF0FC21FC7AFC25" docLanguage="en" docName="ejt-799_1-108.pdf" docOrigin="European Journal of Taxonomy 799 (1)" docSource="http://dx.doi.org/10.5852/ejt.2022.799.1681" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Lituites dewitzi Aubrechtová & Korn 2022, sp. nov." docType="treatment" docUuid="8A82E920-AAD0-4EC3-A56B-B8D99B40D453" docUuidSource="ZooBank" docVersion="11" lastPageNumber="82" masterDocId="FFC72010FFF53D5BDF7EFF83FFE3FFD1" masterDocTitle="Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)" masterLastPageNumber="108" masterPageNumber="1" pageNumber="81" updateTime="1699317703155" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="408BD3DF7F82500127A88A05CE57BB7E">Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)</mods:title>
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<mods:namePart id="CBA5191BAE68E93B82EE8D377110696F">Aubrechtová, Martina</mods:namePart>
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<mods:affiliation id="1CD85D1B6FEB5C5ED7BD60814DCAB2F1">Institute of Geology and Palaeontology, Faculty of Science, Charles University Prague, Albertov 6, Prague, 12843, Czech Republic. & Institute of Geology, Czech Academy of Sciences, Rozvojová 269, Prague, 16500, Czech Republic.</mods:affiliation>
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<mods:nameIdentifier id="AAC403A7661FFED5C86E35DFA25B8130" type="email">aubrech1@natur.cuni.cz,aubrechtova@gli.cas.cz</mods:nameIdentifier>
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<mods:namePart id="45405999906685B63D73175948EE0482">Korn, Dieter</mods:namePart>
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<mods:affiliation id="3A50149D9D7BF214BA18559F868CA5EC">Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.</mods:affiliation>
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<mods:nameIdentifier id="E9B4454CC23AC512027822286C7FFD39" type="email">dieter.korn@mfn.berlin</mods:nameIdentifier>
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<mods:title id="F611C734B71956993FD518D760C9E767">European Journal of Taxonomy</mods:title>
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<mods:date id="BF0014EFB94E46A5EBFD687F0892B6F4">2022</mods:date>
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<treatment id="03FE5868FFA53D0ADDF0FC21FC7AFC25" ID-DOI="http://doi.org/10.5281/zenodo.6343274" ID-GBIF-Taxon="193941451" ID-Zenodo-Dep="6343274" LSID="urn:lsid:zoobank.org:act:8A82E920-AAD0-4EC3-A56B-B8D99B40D453" httpUri="http://treatment.plazi.org/id/03FE5868FFA53D0ADDF0FC21FC7AFC25" lastPageId="81" lastPageNumber="82" pageId="80" pageNumber="81">
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<subSubSection id="C34DBAF5FFA53D0BDDF0FC21FC45FC6D" box="[654,934,929,956]" pageId="80" pageNumber="81" type="nomenclature">
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<paragraph id="8BE8E97EFFA53D0BDDF0FC21FC45FC6D" blockId="80.[357,1231,929,1027]" box="[654,934,929,956]" pageId="80" pageNumber="81">
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<heading id="D0A05E12FFA53D0BDDF0FC21FC45FC6D" box="[654,934,929,956]" centered="true" fontSize="11" level="2" pageId="80" pageNumber="81" reason="2">
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<taxonomicName id="4C5792FDFFA53D0BDDF0FC21FCA7FC6D" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[654,836,929,956]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="80" pageNumber="81" phylum="Mollusca" rank="species" species="dewitzi" status="sp. nov.">
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<emphasis id="B923356CFFA53D0BDDF0FC21FCA7FC6D" bold="true" box="[654,836,929,956]" italics="true" pageId="80" pageNumber="81">Lituites dewitzi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2108817FFA53D0BDC35FC21FC45FC6D" box="[843,934,930,956]" pageId="80" pageNumber="81" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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<subSubSection id="C34DBAF5FFA53D0BDE1BFC46FC50FBD3" pageId="80" pageNumber="81" type="description">
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<paragraph id="8BE8E97EFFA53D0BDE1BFC46FB2CFC31" blockId="80.[357,1231,929,1027]" box="[357,1231,965,992]" pageId="80" pageNumber="81">
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<uri id="FFC6E57CFFA53D0BDE1BFC46FB2CFC31" box="[357,1231,965,992]" pageId="80" pageNumber="81">
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urn:lsid:zoobank.org:act:
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<uuid id="FFF1D3ABFFA53D0BDDFBFC46FB2CFC31" box="[645,1231,965,992]" pageId="80" pageNumber="81">8A82E920-AAD0-4EC3-A56B-B8D99B40D453</uuid>
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</uri>
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</paragraph>
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<paragraph id="8BE8E97EFFA53D0BDDFEFC6BFC50FBD3" blockId="80.[357,1231,929,1027]" box="[640,947,1000,1027]" pageId="80" pageNumber="81">
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<figureCitation id="136CF5FBFFA53D0BDDFEFC6BFD0DFBD2" box="[640,750,1000,1027]" captionStart="Fig" captionStartId="79.[189,232,1784,1810]" captionTargetBox="[365,1218,761,1742]" captionTargetId="figure-221@79.[354,1233,761,1746]" captionTargetPageId="79" captionText="Fig. 58. Species of Lituites from glacial erratics. A. Lituites clavis sp. nov., holotype MB.C.30537 (Neben Coll.) from the Upper Grey Orthoceratite Limestone of Niederfinow (Brandenburg, Germany); previously figured by Neben & Krueger (1971: pl. 31 fig. 3). B. Lituites dewitzi sp. nov., holotype MB.C.30538 (Neben Coll.) from the Schroeteri Limestone of Boltenhagen near Gross Klütz Höved (Mecklenburg-Vorpommern, Germany). C. Lituites nebeni sp. nov., holotype MB.C.30541 (Neben Coll.) from Upper Grey Orthoceratite Limestone of Niederfinow (Brandenburg, Germany); previously figured by Neben & Krueger (1971: pl. 31 fig. 2). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341398" httpUri="https://zenodo.org/record/6341398/files/figure.png" pageId="80" pageNumber="81">Figs 58B</figureCitation>
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,
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<figureCitation id="136CF5FBFFA53D0BDD84FC6BFCF9FBD3" box="[762,794,1000,1026]" captionStart="Fig" captionStartId="80.[189,232,1918,1944]" captionTargetBox="[455,1132,1719,1850]" captionTargetId="figure-178@80.[455,1132,1719,1850]" captionTargetPageId="80" captionText="Fig. 60. Lituites dewitzi sp. nov. from the Schroeteri Limestone; lirae on the venter in holotype MB.C.30538 (Neben Coll.) from Boltenhagen near Gross Klütz Höved (Mecklenburg-Vorpommern, Germany), at wh = 11 mm. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341402" httpUri="https://zenodo.org/record/6341402/files/figure.png" pageId="80" pageNumber="81">60</figureCitation>
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,
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<tableCitation id="C6D5DCC5FFA53D0BDC5BFC6BFC50FBD3" box="[805,947,1000,1026]" captionStart-0="Table 9" captionStart-1="Table 10" captionStartId-0="52.[189,259,265,291]" captionStartId-1="56.[189,259,265,291]" captionTargetBox-0="[200,1358,367,1950]" captionTargetPageId-0="52" captionTargetPageId-1="56" captionText-0="Table 9. Conch measurements (in mm), ratios and rates of coiled conch parts of Lituites Bertrand, 1763." captionText-1="Table 10. Conch measurements (in mm), and expansion rates of uncoiled conch parts of Lituites Bertrand, 1763." pageId="80" pageNumber="81">Tables 9–10</tableCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C34DBAF5FFA53D0BDFC3FBAAFC86FB2E" pageId="80" pageNumber="81" type="diagnosis">
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||
<paragraph id="8BE8E97EFFA53D0BDFC3FBAAFED5FB92" blockId="80.[189,310,1065,1091]" box="[189,310,1065,1091]" pageId="80" pageNumber="81">
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||
<heading id="D0A05E12FFA53D0BDFC3FBAAFED5FB92" bold="true" box="[189,310,1065,1091]" fontSize="11" level="3" pageId="80" pageNumber="81" reason="3">
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||
<emphasis id="B923356CFFA53D0BDFC3FBAAFED5FB92" bold="true" box="[189,310,1065,1091]" pageId="80" pageNumber="81">Diagnosis</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="8BE8E97EFFA53D0BDFC3FBDBFC86FB2E" blockId="80.[188,1401,1112,1279]" pageId="80" pageNumber="81">
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Species of the genus
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<taxonomicName id="4C5792FDFFA53D0BDECFFBDAFDEAFBA3" authorityName="Lasaulxii Remele" authorityYear="1890" box="[433,521,1113,1138]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="80" pageNumber="81" phylum="Mollusca" rank="genus">
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<emphasis id="B923356CFFA53D0BDECFFBDAFDEAFBA3" box="[433,521,1113,1138]" italics="true" pageId="80" pageNumber="81">Lituites</emphasis>
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</taxonomicName>
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with coiled part diameter of
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<quantity id="4CAF449BFFA53D0BDC24FBDBFC4CFBA2" box="[858,943,1112,1139]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" pageId="80" pageNumber="81" unit="mm" value="27.0">27 mm</quantity>
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; tightly coiled inner volutions, last half whorl detached from the preceding; whorl expansion rate based on conch shape 2.40 and based on whorl height 2.20. Uncoiled part faintly curved, expansion angle 5°. Shell surface of the coiled conch with sharp, prorsiradiate growth lines and lirae, backcoiled part with wide, lamellar lirae and growth lines. Annuli very flat and widely spaced in the backcoiled part.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DBAF5FFA53D0BDFC3FAA5FEF8FA42" pageId="80" pageNumber="81" type="etymology">
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<paragraph id="8BE8E97EFFA53D0BDFC3FAA5FEA7FA91" blockId="80.[189,324,1318,1344]" box="[189,324,1318,1344]" pageId="80" pageNumber="81">
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<heading id="D0A05E12FFA53D0BDFC3FAA5FEA7FA91" bold="true" box="[189,324,1318,1344]" fontSize="11" level="3" pageId="80" pageNumber="81" reason="3">
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<emphasis id="B923356CFFA53D0BDFC3FAA5FEA7FA91" bold="true" box="[189,324,1318,1344]" pageId="80" pageNumber="81">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BE8E97EFFA53D0BDFC3FAD6FEF8FA42" blockId="80.[189,1398,1364,1427]" pageId="80" pageNumber="81">
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After H.H. Dewitz, who published several important studies on Ordovician cephalopods during the 19
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<superScript id="7C224436FFA53D0BDA17FAD7FA95FAB3" attach="none" box="[1385,1398,1364,1378]" fontSize="6" pageId="80" pageNumber="81">th</superScript>
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century.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C34DBAF5FFA53D0BDFC3FA39FED6F9BD" pageId="80" pageNumber="81" type="materials_examined">
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<paragraph id="8BE8E97EFFA53D0BDFC3FA39FE8FFA02" blockId="80.[189,364,1465,1492]" box="[189,364,1465,1492]" pageId="80" pageNumber="81">
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<heading id="D0A05E12FFA53D0BDFC3FA39FE8FFA02" bold="true" box="[189,364,1465,1492]" fontSize="11" level="3" pageId="80" pageNumber="81" reason="3">
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<emphasis id="B923356CFFA53D0BDFC3FA39FE8FFA02" bold="true" box="[189,364,1465,1492]" pageId="80" pageNumber="81">Type material</emphasis>
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</heading>
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||
</paragraph>
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||
<paragraph id="8BE8E97EFFA53D0BDF94FA6BFED6F9BD" blockId="80.[189,1399,1512,1644]" pageId="80" pageNumber="81">
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||
<materialsCitation id="3B3FE323FFA53D0BDF94FA6BFED6F9BD" ID-GBIF-Occurrence="3700114367" collectionCode="MB" country="Germany" county="Boltenhagen" location="Boltenhagen" municipality="Ordovician" pageId="80" pageNumber="81" specimenCode="MB.C.30538" specimenCount="1" stateProvince="Mecklenburg-Vorpommern" typeStatus="holotype">
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||
<emphasis id="B923356CFFA53D0BDF94FA6BFEBFF9D3" bold="true" box="[234,348,1512,1538]" pageId="80" pageNumber="81">
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||
<typeStatus id="54EC57DCFFA53D0BDF94FA6BFEBFF9D3" box="[234,348,1512,1538]" pageId="80" pageNumber="81" type="holotype">Holotype</typeStatus>
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</emphasis>
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<collectingCountry id="F340A9EEFFA53D0BDFC3F988FEB3F9F4" box="[189,336,1547,1573]" name="Germany" pageId="80" pageNumber="81">GERMANY</collectingCountry>
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•
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<collectingRegion id="4993279CFFA53D0BDE15F988FD4DF9F4" box="[363,686,1547,1573]" country="Germany" name="Mecklenburg-Vorpommern" pageId="80" pageNumber="81">Mecklenburg-Vorpommern</collectingRegion>
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,
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<collectingCounty id="628991F2FFA53D0BDDC5F988FCACF9F4" box="[699,847,1547,1573]" pageId="80" pageNumber="81">Boltenhagen</collectingCounty>
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(Gross Klütz Höved);
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<geologicalTimeScale id="F97769D5FFA53D0BDB1EF988FDB3F998" pageId="80" pageNumber="81">Ordovician (Lasnamägi Regional Stage, late Darriwilian)</geologicalTimeScale>
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,
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<geologicalTimeScale id="F97769D5FFA53D0BDD1EF9ACFBC2F999" box="[608,1057,1582,1609]" pageId="80" pageNumber="81">Upper Grey Orthoceratite Limestone</geologicalTimeScale>
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||
;
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<specimenCode id="DBF14105FFA53D0BDB4EF9ADFB29F998" box="[1072,1226,1582,1609]" pageId="80" pageNumber="81">MB.C.30538</specimenCode>
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(illustrated in
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<figureCitation id="136CF5FBFFA53D0BDFC3F9D1FEC4F9BD" box="[189,295,1617,1644]" captionStart="Fig" captionStartId="79.[189,232,1784,1810]" captionTargetBox="[365,1218,761,1742]" captionTargetId="figure-221@79.[354,1233,761,1746]" captionTargetPageId="79" captionText="Fig. 58. Species of Lituites from glacial erratics. A. Lituites clavis sp. nov., holotype MB.C.30537 (Neben Coll.) from the Upper Grey Orthoceratite Limestone of Niederfinow (Brandenburg, Germany); previously figured by Neben & Krueger (1971: pl. 31 fig. 3). B. Lituites dewitzi sp. nov., holotype MB.C.30538 (Neben Coll.) from the Schroeteri Limestone of Boltenhagen near Gross Klütz Höved (Mecklenburg-Vorpommern, Germany). C. Lituites nebeni sp. nov., holotype MB.C.30541 (Neben Coll.) from Upper Grey Orthoceratite Limestone of Niederfinow (Brandenburg, Germany); previously figured by Neben & Krueger (1971: pl. 31 fig. 2). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341398" httpUri="https://zenodo.org/record/6341398/files/figure.png" pageId="80" pageNumber="81">Fig. 58B</figureCitation>
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).
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</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<caption id="DF28B9F6FFA53D0BDFC3F8FDFCFAF80E" ID-DOI="http://doi.org/10.5281/zenodo.6341402" ID-Zenodo-Dep="6341402" httpUri="https://zenodo.org/record/6341402/files/figure.png" pageId="80" pageNumber="81" startId="80.[189,232,1918,1944]" targetBox="[455,1132,1719,1850]" targetPageId="80">
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<paragraph id="8BE8E97EFFA53D0BDFC3F8FDFCFAF80E" blockId="80.[189,1399,1918,2015]" pageId="80" pageNumber="81">
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<emphasis id="B923356CFFA53D0BDFC3F8FDFEC2F849" bold="true" box="[189,289,1918,1944]" pageId="80" pageNumber="81">Fig. 60.</emphasis>
|
||
<taxonomicName id="4C5792FDFFA53D0BDE51F8FCFE04F849" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[303,487,1918,1944]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="80" pageNumber="81" phylum="Mollusca" rank="species" species="dewitzi" status="sp. nov.">
|
||
<emphasis id="B923356CFFA53D0BDE51F8FCFE04F849" box="[303,487,1918,1944]" italics="true" pageId="80" pageNumber="81">Lituites dewitzi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2108817FFA53D0BDE8BF8FCFDB4F848" box="[501,599,1919,1945]" pageId="80" pageNumber="81" rank="species">sp. nov.</taxonomicNameLabel>
|
||
from the
|
||
<emphasis id="B923356CFFA53D0BDDA2F8FDFCB6F849" box="[732,853,1918,1944]" italics="true" pageId="80" pageNumber="81">Schroeteri</emphasis>
|
||
Limestone; lirae on the venter in holotype MB.C.30538 (Neben Coll.) from Boltenhagen near Gross Klütz Höved (Mecklenburg-Vorpommern, Germany), at wh = 11 mm. Scale bar units = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C34DBAF5FFA43D0ADFC3FE8BFAC4FD05" pageId="81" pageNumber="82" type="description">
|
||
<paragraph id="8BE8E97EFFA43D0ADFC3FE8BFEADFEF3" blockId="81.[189,334,264,290]" box="[189,334,264,290]" pageId="81" pageNumber="82">
|
||
<heading id="D0A05E12FFA43D0ADFC3FE8BFEADFEF3" bold="true" box="[189,334,264,290]" fontSize="11" level="3" pageId="81" pageNumber="82" reason="3">
|
||
<emphasis id="B923356CFFA43D0ADFC3FE8BFEADFEF3" bold="true" box="[189,334,264,290]" pageId="81" pageNumber="82">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BE8E97EFFA43D0ADFC3FEB4FAC4FD05" blockId="81.[188,1400,311,725]" pageId="81" pageNumber="82">
|
||
<typeStatus id="54EC57DCFFA43D0ADFC3FEB4FEC9FE80" box="[189,298,311,337]" pageId="81" pageNumber="82" type="holotype">Holotype</typeStatus>
|
||
MB.C.30538 (
|
||
<figureCitation id="136CF5FBFFA43D0ADE9EFEB4FDA8FE83" box="[480,587,311,338]" captionStart="Fig" captionStartId="79.[189,232,1784,1810]" captionTargetBox="[365,1218,761,1742]" captionTargetId="figure-221@79.[354,1233,761,1746]" captionTargetPageId="79" captionText="Fig. 58. Species of Lituites from glacial erratics. A. Lituites clavis sp. nov., holotype MB.C.30537 (Neben Coll.) from the Upper Grey Orthoceratite Limestone of Niederfinow (Brandenburg, Germany); previously figured by Neben & Krueger (1971: pl. 31 fig. 3). B. Lituites dewitzi sp. nov., holotype MB.C.30538 (Neben Coll.) from the Schroeteri Limestone of Boltenhagen near Gross Klütz Höved (Mecklenburg-Vorpommern, Germany). C. Lituites nebeni sp. nov., holotype MB.C.30541 (Neben Coll.) from Upper Grey Orthoceratite Limestone of Niederfinow (Brandenburg, Germany); previously figured by Neben & Krueger (1971: pl. 31 fig. 2). Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341398" httpUri="https://zenodo.org/record/6341398/files/figure.png" pageId="81" pageNumber="82">Fig. 58B</figureCitation>
|
||
) consists of the coiled part (dm =
|
||
<quantity id="4CAF449BFFA43D0ADC8FFEB4FBAAFE83" box="[1009,1097,311,338]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" pageId="81" pageNumber="82" unit="mm" value="27.0">27 mm</quantity>
|
||
; 1.5 volutions preserved, coiling of inner volutions almost tight or tight, only the last 0.5 volution detached) and the faintly curved backcoiled part (length =
|
||
<quantity id="4CAF449BFFA43D0ADD3DFEFEFD7BFE49" box="[579,664,381,408]" metricMagnitude="-2" metricUnit="m" metricValue="6.8" pageId="81" pageNumber="82" unit="mm" value="68.0">68 mm</quantity>
|
||
; wh =
|
||
<quantity id="4CAF449BFFA43D0ADD96FEFDFCDDFE49" box="[744,830,382,408]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="81" pageNumber="82" unit="mm" value="14.0">14 mm</quantity>
|
||
; EA ~ 5°). The ornament reveals two successive stages: (1) The coiled part (except for the last 60 °) shows sharp growth lines, strengthened to lirae, and annuli, which run almost straight but with a forward direction across the flank. In the ventrolateral area they bend into a shallow ventral sinus. (2) At the end of the coiled part, the narrow lirae transform into wide, lamellar lirae with distances of
|
||
<quantity id="4CAF449BFFA43D0ADD00FD89FCCAFDF4" box="[638,809,522,549]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="12.0" metricValueMin="5.0" pageId="81" pageNumber="82" unit="mm" value="0.85" valueMax="1.2" valueMin="0.5">0.5 to 1.2 mm</quantity>
|
||
. This ornament is retained in the entire preserved backcoiled part. There are delicate growth lines between the raised lirae. Annuli are present in the coiled part and then flatten out towards the backcoiled part, where they are visible only as very flat undulations of the shell wall. In the coiled part, the lateral sinus of ornament elements is not distinctly developed; after uncoiling, it remains shallow and oblique, sloping towards the dorsum. The ventral sinus is deep and rounded with a ventral band (up to wh of
|
||
<quantity id="4CAF449BFFA43D0ADDA6FD39FCCEFD04" box="[728,813,698,725]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="81" pageNumber="82" unit="mm" value="10.0">10 mm</quantity>
|
||
;
|
||
<figureCitation id="136CF5FBFFA43D0ADC44FD39FC73FD04" box="[826,912,698,725]" captionStart="Fig" captionStartId="80.[189,232,1918,1944]" captionTargetBox="[455,1132,1719,1850]" captionTargetId="figure-178@80.[455,1132,1719,1850]" captionTargetPageId="80" captionText="Fig. 60. Lituites dewitzi sp. nov. from the Schroeteri Limestone; lirae on the venter in holotype MB.C.30538 (Neben Coll.) from Boltenhagen near Gross Klütz Höved (Mecklenburg-Vorpommern, Germany), at wh = 11 mm. Scale bar units = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6341402" httpUri="https://zenodo.org/record/6341402/files/figure.png" pageId="81" pageNumber="82">Fig. 60</figureCitation>
|
||
); the dorsal projection is very low.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34DBAF5FFA43D0ADFC3FD7FFC7AFC25" pageId="81" pageNumber="82" type="discussion">
|
||
<paragraph id="8BE8E97EFFA43D0ADFC3FD7FFECCFCC7" blockId="81.[189,303,764,790]" box="[189,303,764,790]" pageId="81" pageNumber="82">
|
||
<heading id="D0A05E12FFA43D0ADFC3FD7FFECCFCC7" bold="true" box="[189,303,764,790]" fontSize="11" level="3" pageId="81" pageNumber="82" reason="3">
|
||
<emphasis id="B923356CFFA43D0ADFC3FD7FFECCFCC7" bold="true" box="[189,303,764,790]" pageId="81" pageNumber="82">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BE8E97EFFA43D0ADFC3FCA9FC7AFC25" blockId="81.[188,1400,810,1013]" pageId="81" pageNumber="82">
|
||
The type of coiling in
|
||
<taxonomicName id="4C5792FDFFA43D0ADEBAFCA8FD94FC95" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[452,631,810,836]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="species" species="dewitzi" status="sp. nov.">
|
||
<emphasis id="B923356CFFA43D0ADEBAFCA8FD94FC95" box="[452,631,810,836]" italics="true" pageId="81" pageNumber="82">Lituites dewitzi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2108817FFA43D0ADD01FCA8FD3AFC94" box="[639,729,811,837]" pageId="81" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is similar to that in
|
||
<taxonomicName id="4C5792FDFFA43D0ADCBBFCA8FBABFC95" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[965,1096,810,836]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="species" species="kruegeri" status="sp. nov.">
|
||
<emphasis id="B923356CFFA43D0ADCBBFCA8FBABFC95" box="[965,1096,810,836]" italics="true" pageId="81" pageNumber="82">L. kruegeri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2108817FFA43D0ADB2EFCA8FB49FC94" box="[1104,1194,811,837]" pageId="81" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
|
||
described below, but the former has a much coarser shell ornament, particularly with regard to the lirae.
|
||
<taxonomicName id="4C5792FDFFA43D0ADBD2FCCDFA95FCB6" authorityName="Wahlenberg" authorityYear="1818" box="[1196,1398,845,871]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="species" species="perfectus">
|
||
<emphasis id="B923356CFFA43D0ADBD2FCCDFA95FCB6" box="[1196,1398,845,871]" italics="true" pageId="81" pageNumber="82">Lituites perfectus</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C5792FDFFA43D0ADE29FCF2FE2FFC5A" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[343,460,881,907]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="species" species="dewitzi" status="sp. nov.">
|
||
<emphasis id="B923356CFFA43D0ADE29FCF2FE2FFC5A" box="[343,460,881,907]" italics="true" pageId="81" pageNumber="82">L. dewitzi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2108817FFA43D0ADEA8FCF2FDD7FC5A" box="[470,564,881,907]" pageId="81" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
|
||
in being eccentrically and openly coiled with conch diameters of up to
|
||
<quantity id="4CAF449BFFA43D0ADFA2FC17FED0FC7F" box="[220,307,916,942]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="81" pageNumber="82" unit="mm" value="40.0">40 mm</quantity>
|
||
; the backcoiled part in
|
||
<taxonomicName id="4C5792FDFFA43D0ADD32FC16FD3AFC7F" authorityName="Wahlenberg" authorityYear="1818" box="[588,729,916,942]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="species" species="perfectus">
|
||
<emphasis id="B923356CFFA43D0ADD32FC16FD3AFC7F" box="[588,729,916,942]" italics="true" pageId="81" pageNumber="82">L. perfectus</emphasis>
|
||
</taxonomicName>
|
||
is nearly straight in shape with a lower expansion angle (1°–4°).
|
||
<taxonomicName id="4C5792FDFFA43D0ADE5DFC3BFE35FC00" authority="Aubrechtová & Korn, 2022" authorityName="Aubrechtová & Korn" authorityYear="2022" box="[291,470,951,977]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="species" species="dewitzi" status="sp. nov.">
|
||
<emphasis id="B923356CFFA43D0ADE5DFC3BFE35FC00" box="[291,470,951,977]" italics="true" pageId="81" pageNumber="82">Lituites dewitzi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2108817FFA43D0ADEA0FC3BFDDAFC03" box="[478,569,952,978]" pageId="81" pageNumber="82" rank="species">sp. nov.</taxonomicNameLabel>
|
||
stands out among the species of the genus
|
||
<taxonomicName id="4C5792FDFFA43D0ADB46FC3BFB73FC00" authorityName="Lasaulxii Remele" authorityYear="1890" box="[1080,1168,952,977]" class="Cephalopoda" family="Lituitidae" genus="Lituites" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="81" pageNumber="82" phylum="Mollusca" rank="genus">
|
||
<emphasis id="B923356CFFA43D0ADB46FC3BFB73FC00" box="[1080,1168,952,977]" italics="true" pageId="81" pageNumber="82">Lituites</emphasis>
|
||
</taxonomicName>
|
||
in the prorsiradiate direction of ornament elements in the coiled part of the conch.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |