164 lines
17 KiB
XML
164 lines
17 KiB
XML
<document id="83BE770DB0C0E6DC86C01C5A3A723E52" ID-DOI="10.3897/zitteliana.98.e138605" ID-ZooBank="9FB6F185-9EA1-48EB-A5C9-632BD52A8B6F" ID-publisher-id="138605" URI-arpha="88AF8F00-FD88-5C61-809C-0C929B9B2F5A" URI-zoobank="http://zoobank.org/9FB6F185-9EA1-48EB-A5C9-632BD52A8B6F" XM.bibliography_approvedBy="admin" XM.materialsCitations_approvedBy="admin" XM.taxonomicNames_approvedBy="admin" XM.treatmentCitations_approvedBy="admin" XM.treatments_approvedBy="admin" article-type="research-article" checkinTime="1733930160955" checkinUser="pensoft" docAuthor="Gründel, Joachim & Nützel, Alexander" docDate="2024" docId="91CF6F16B65955BEB107A685D2B9E5BD" docLanguage="en" docName="Zitteliana 98: 19-72" docOrigin="Zitteliana 98" docSource="https://zitteliana.pensoft.net/article/138605/download/xml/" docStyle="DocumentStyle:PensoftTaxPub.0000.journal_article.generic" docStyleName="PensoftTaxPub.0000.journal_article.generic" docTitle="Cryptoptyxis spinosus Gründel & Nützel, 2024, sp. nov." docType="treatment" docVersion="2" dtd-version="3.0" lastPageNumber="72" masterDocId="88AF8F00FD885C61809C0C929B9B2F5A" masterDocTitle="Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria)" masterLastPageNumber="72" masterPageNumber="19" pageNumber="19" updateTime="1733940029114" updateUser="admin">
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<mods:title id="0691A645C8D91ECC9C4DFD257530956B">Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria)</mods:title>
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<mods:name id="657F31EFC03F0F1A1DB2AF76B0B9036A" type="personal">
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<mods:roleTerm id="3F40C759A4E62048BEC5F9F8A4DA91BE">Author</mods:roleTerm>
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<mods:namePart id="92AABACCF0503A1EAD61A93F3CE89CAE">Gründel, Joachim</mods:namePart>
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<mods:affiliation id="9EABED0AF268C63F3B03D26A174C5A72">Institut für Geowissenschaften, Fachrichtung Paläontologie, Freie Universität Berlin, Malteserstraße 74 – 100, 12249 Berlin, Germany</mods:affiliation>
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<mods:namePart id="8147EC80EF2AF5E025EF9471606187C3">Nützel, Alexander</mods:namePart>
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<mods:nameIdentifier id="BCE546AAAD689DAAC2C7E7D8FF667393" type="ORCID">0000-0002-8852-7688</mods:nameIdentifier>
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<mods:affiliation id="504B34669D752B874F9FB0960FE73E7A">SNSB-Bayerische Staatssammlung für Paläontologie und Geologie, Richard-Wagner-Str. 10, 80333 München, Germany & Department of Earth and Environmental Sciences, Paleontology and Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner-Str. 10, 80333 München, Germany</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="BED6DFE1512C6D51D5079DF68485269A">text</mods:typeOfResource>
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<mods:title id="132998DA635CE58A2EC4EC8D737C5E20">Zitteliana</mods:title>
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<mods:part id="B4105C10D782744BF4ECEFD3C9C1D2AB">
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<mods:date id="4AA90C51ABBF7AE22AB7224B63F60605">2024</mods:date>
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<mods:number id="E0D81EDE96FB6CDFB6FA75F7181B0D60">2024-12-11</mods:number>
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<mods:detail id="FDE9622EA34EAB40942AFFE8C40D782E" type="volume">
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<mods:number id="C2C80F68239D6731EF60DAECAAB93CB0">98</mods:number>
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<mods:classification id="27DF8E9595197FBDB152DEC626BB953E">journal article</mods:classification>
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<mods:identifier id="E577FAA08F3F445E31183372B3E066C8" type="DOI">10.3897/zitteliana.98.e138605</mods:identifier>
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<mods:identifier id="484FD09B05B7CCB05B8D3481E8E4AB63" type="ZooBank">9FB6F185-9EA1-48EB-A5C9-632BD52A8B6F</mods:identifier>
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<treatment id="91CF6F16B65955BEB107A685D2B9E5BD" ID-arpha="91CF6F16-B659-55BE-B107-A685D2B9E5BD" ID-zoobank="https://zoobank.org/373A7A05-7F23-45C8-8307-10C8E6C7ACFA" LSID="urn:lsid:plazi:treatment:91CF6F16B65955BEB107A685D2B9E5BD" LSID-ZBK="urn:lsid:zoobank.org:act:373A7A05-7F23-45C8-8307-10C8E6C7ACFA" httpUri="http://treatment.plazi.org/id/91CF6F16B65955BEB107A685D2B9E5BD" scope_family="Maoraxidae" scope_subClass="Caenogastropoda" scope_superFamily="Campaniloidea">
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<subSubSection id="449448C756CA3FDC3E5B99B88D0C03E8" type="nomenclature">
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<paragraph id="3A4C5157A0006F2F39056CDA23EDF310">
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<taxonomicName id="FB4976995CE536286AB60E156174B43D" authorityName="Gründel & Nützel" authorityYear="2024" class="Gastropoda" family="Maoraxidae" genus="Cryptoptyxis" kingdom="Animalia" phylum="Mollusca" rank="species" species="spinosus" status="sp. nov." subClass="Caenogastropoda">
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<emphasis id="7B359D96FE1F960589DB7840F7EC4A64" italics="true">Cryptoptyxis</emphasis>
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?
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<emphasis id="487208C9538C1F2217EE12E61BAD496D" italics="true">spinosus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="ABE74434F600BEDAE279860040F083D0" rank="species">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="0DE3A2262FB12777A3024AEB32322D04" type="description">
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<paragraph id="308E726BEC8CC3E0B1BF26E6B6D0393E">
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<figureCitation id="6B23BB18D862961F71ADA670833AA296" captionStart="Plate 9" captionStartId="F9" captionText="Plate 9. (1, 2) Ditretus sp., cf. rostellaria (Buvignier, 1852), SNSB SNSB-BSPG 2016 XXI 1808, (1) lateral view, height 25 mm, (2) detail of ornament, height 12 mm. (3, 4) Ditretus sp., cf. rostellaria (Buvignier, 1852), SNSB-BSPG 2016 XXI 1809, lateral views, height 23 mm. (5) Cryptoptyxis? spinosus sp. nov., holotype, SSNSB-BSPG 2016 XXI 1824, apertural and abapertural lateral views, height 22 mm. (6, 7) Coninoda strekwera Gründel, Keupp & Lang, 2019, SNSB-BSPG 2016 XXI 1827, lateral view and longitudinal section, height 33 mm. (8, 9) Tropacerithium cumaritum Gründel, Keupp & Lang, 2019, SNSB-BSPG 2016 XXI 1830, (8) detail of last whorl, height 4 mm, (9) lateral view, height 7 mm. (10–12) Exelissa? aff. corallense (Buvignier, 1843), SNSB-BSPG 2016 XXI 1835, locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”), (10) lateral view, height 12 mm, (11) apex in lateral view, height 5 mm, (12) last two whorls in lateral view, height 7 mm. (13, 14) Exelissa ursicina (Loriol in Loriol and Koby 1889), SNSB-BSPG 2016 XXI 1836, (13) l ateral view, height 10 mm, (14) basal view, width 4.5 mm. (15–17) Turritella lucagrita sp. nov., holotype, SNSB-BSPG 2016 XXI 1840, (15) lateral view, height 75 mm, (16) earliest preserved whorls in lateral view, height 40 mm, (17) last whorls in lateral view, height 46 mm. (18) Nudivagus? sp. 2, SNSB-BSPG 2016 XXI 1844, lateral view, height 35 mm. (19) Neuburgensia angulata sp. nov., paratype, SNSB-BSPG 2016 XXI 1848, collection Lang, last whorl with aperture, height 6 mm." figureDoi="10.3897/zitteliana.98.e138605.plate9" httpUri="https://binary.pensoft.net/fig/1196365">Plate 9: fig. 5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0ERYCK" type="etymology">
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<paragraph id="3CF61875C4A0925D6489D57FA38EB9C6">
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<heading id="77760C59F497CD683222DF30835A37F9" reason="title">Etymology.</heading>
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</paragraph>
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<paragraph id="C5D043E0FDE1925184D18D2B1662FBD8">
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Latin
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<taxonomicName id="98690686EDA1DC169B6243D1FF163F5C" authorityName="Gründel & Nützel" authorityYear="2024" class="Gastropoda" family="Cryptaulacidae" genus="Cryptoptyxis" kingdom="Animalia" phylum="Mollusca" rank="species" species="spinosus">
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<emphasis id="54C034348D89312C954B384ACE0F618D" italics="true">spinosus</emphasis>
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</taxonomicName>
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– thorny; because of the thorn-like extension of the axial ribs of the last whorl.
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EAZCK" type="Holotype">
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<paragraph id="6A33B36C429F1842B5D803FA94D5391C">
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<heading id="F0BDD21449BBEFD5C874E1FBDF603B83" reason="title">
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<typeStatus id="2184BA7FBB1BFD15422E9AF9CEB1A538" type="holotype">Holotype</typeStatus>
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.
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</heading>
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</paragraph>
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<paragraph id="E8CCA3BE839300C57026E770DF612CC9">
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<materialsCitation id="FEB5ECD183157FE0985BB13850A89B09" specimenCode="SNSB-BSPG 2016 XXI 1824" specimenCount="1" typeStatus="holotype">
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<specimenCode id="3D79DC192892201A50348710CCAC5474">SNSB-BSPG 2016 XXI 1824</specimenCode>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EFZCK" type="Paratypes">
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<paragraph id="1A602031AF0D63AD54DA19B6602A9119">
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<heading id="8E2CB2E7379180627C269FFEB4948F4A" reason="title">
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<typeStatus id="50B0990A3031596D6096F357044F9EFF" type="paratype">Paratypes</typeStatus>
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.
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</heading>
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</paragraph>
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<paragraph id="B67217B327FB45958EB3B5C8588752B9">
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<materialsCitation id="B5C4D7C74695630F1F9B0E3FE2046B90" specimenCode="SNSB-BSPG 2016 XXI 1825" specimenCount="2" typeStatus="paratype">
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<specimenCount id="4EC28C34EB8E007F4C9140B7716A7ECD">2 juvenile specimens</specimenCount>
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,
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<specimenCode id="834383EB4320682E2411DC60AFD2E999">SNSB-BSPG 2016 XXI 1825</specimenCode>
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–1826.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EKZCK" type="type locality">
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<paragraph id="69680F3C52A2837E7C65857FACA92A1D">
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<heading id="80A3A50B93D63BE5EEF29E31ED891DAB" reason="title">Type locality and stratum.</heading>
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</paragraph>
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<paragraph id="09ECF6F99867172F5D923988D054CEF2">
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Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower
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<collectingRegion id="19E8A260AED76FE5661995EB54F4D205" country="Germany" name="Bayern">Bavaria</collectingRegion>
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(
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<bibRefCitation id="FF10A0EC10A7E1BD55ECDBBFD11A41A6" author="Grundel" etAl="et al." firstAuthor="Grundel" journalOrPublisher="Zitteliana A" pagination="77-106" refId="B84" refString="Gründel J, Keupp H, Lang F (2015) Die Arten der Unterklasse Neritimorpha Koken, 1896 (Gastropoda) aus der Korallenfazies des oberen Kimmeridgiums (oberer Jura) von Saal bei Kelheim und dem Gebiet Nattheim (Süddeutschland). Zitteliana A 55: 77–106." title="Die Arten der Unterklasse Neritimorpha Koken, 1896 (Gastropoda) aus der Korallenfazies des oberen Kimmeridgiums (oberer Jura) von Saal bei Kelheim und dem Gebiet Nattheim (Süddeutschland)." volume="55" year="2015">Gründel et al. 2015</bibRefCitation>
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,
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<bibRefCitation id="7CE3F8B5DD2313C818FB62B741AC2803" author="Grundel" firstAuthor="Grundel" journalOrPublisher="Revue de Paléobiologie" pagination="29-84" refId="B83" refString="Gründel J, Hostettler B, Menkveld-Gfeller U (2022) Die Gastropoden aus der Korallenrifffazies der St-Ursanne-Formation (mittleres Oxfordien) des Schweizer Jura. 3. Die Unterklasse Caenogastropoda Cox, 1960. Revue de Paléobiologie 40: 29–84." title="Die Gastropoden aus der Korallenrifffazies der St-Ursanne-Formation (mittleres Oxfordien) des Schweizer Jura. 3. Die Unterklasse Caenogastropoda Cox, 1960." volume="40" year="2022">2022</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EYZCK" type="diagnosis">
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<paragraph id="2BB01FBA86303675780DCDD990F012E9">
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<heading id="2BEDEE4BE3834F8D026E00C451E87150" reason="title">Diagnosis.</heading>
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</paragraph>
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<paragraph id="8BAC35D52A2C6FE51B829AF1CC72FEF0">Early whorls with 5 narrow axial ribs that form rib strands running across the shell i. e., ribs are aligned over consecutive whorls; last whorl with axial ribs that terminate adapically in thorn-like extensions; a spiral sculpture could not be seen with certainty.</paragraph>
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</subSubSection>
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<subSubSection id="SECID0E4ZCK" type="description">
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<paragraph id="5716DE48FEC4E6712A68772CF8451463">
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<heading id="5B7298016CAFE74B14DE62B220D42BE1" reason="title">Description.</heading>
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</paragraph>
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<paragraph id="6029D4A0652821B81EB04A2049AE3B96">
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Shell trochiform, conical, higher than wide, with last whorl higher than spire; largest specimen
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<quantity id="0819999E638A28383B6BC5DB08DDC8AD" metricMagnitude="-2" metricUnit="m" metricValue="2.2" unit="mm" value="22.0">22 mm</quantity>
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high; whorls low; whorl face with straight; suture shallow but distinct; ornament consists of 5 axial ribs per whorl; axial ribs sharp, high and very narrow with a weak cusp at adapical end; axial ribs extend from adapical suture to center of base; ribs of last whorl of illustrated specimen increase significantly in height and terminate adapically in a thorn-like tip; ribs on spire whorls aligned to each other from whorl to whorl, only slightly offset from one another, forming rib strands that run weakly prosocline across shell; spiral cords or lirae absent (due to preservation?); only occasionally three faint cusps visible on crest of axial ribs that could indicate presence of spiral ornamentation; aperture not preserved.
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</paragraph>
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</subSubSection>
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<subSubSection id="SECID0EC1CK" type="remarks">
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<paragraph id="75BC4B4E855D5712CB2F381F37F2B92C">
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<heading id="10B0682EF4D41B9C7C08716C93BEE6BB" reason="title">Remarks.</heading>
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</paragraph>
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<paragraph id="9A1B682B52FEC118D1054AAF24DEE1BE">
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<taxonomicName id="C2BB6D4DE3E99FAC92E9E7A6EB15C10C" authority="Grundel et al., 2019" authorityName="Grundel" authorityYear="2019" class="Gastropoda" family="Cryptaulacidae" genus="Cryptoptyxis" kingdom="Animalia" phylum="Mollusca" rank="species" species="rarenodosa">
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<emphasis id="9C868035A587E1C68A4E2AF84E1D8BB9" italics="true">Cryptoptyxis rarenodosa</emphasis>
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<bibRefCitation id="5976863B9456996AD763D60A1106B467" author="Grundel" etAl="et al." firstAuthor="Grundel" journalOrPublisher="Zitteliana" pagination="97-142" refId="B86" refString="Gründel J, Keupp H, Lang F (2019) Arten der Unterklasse Caenogastropoda aus der Korallenfazies des oberen Kimmeridgiums (Ober-Jura) von Saal bei Kelheim und dem Gebiet Nattheim (Süddeutschland). Zitteliana 93: 97–142." title="Arten der Unterklasse Caenogastropoda aus der Korallenfazies des oberen Kimmeridgiums (Ober-Jura) von Saal bei Kelheim und dem Gebiet Nattheim (Süddeutschland)." volume="93" year="2019">Gründel et al., 2019</bibRefCitation>
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</taxonomicName>
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has a ramp, but above all, the entire shell is covered with strong spiral cords. Other similar species (e. g.,
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<taxonomicName id="19CF680D008AB3CD4AB13525FDBB85BD" class="Gastropoda" family="Cryptaulacidae" genus="Cryptoptyxis" kingdom="Animalia" phylum="Mollusca" rank="species" species="undetermined">
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<emphasis id="84F286F990A45C64DDADED9CB15FFD2F" italics="true">Cryptoptyxis</emphasis>
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sp.
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</taxonomicName>
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sensu
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<bibRefCitation id="6A780BBCB62AE1BF31D7D223089531A4" author="Hägele G" firstAuthor="Hagele" journalOrPublisher="Fossilien, Sonderband" pagination="1-144" refId="B91" refString="Hägele G (1997) Juraschnecken. Fossilien, Sonderband 11: 1–144." title="Juraschnecken." volume="11" year="1997">Hägele (1997)</bibRefCitation>
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from the Upper Jurassic;
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<taxonomicName id="291A66C2747F315D0B51876D666C99D0" authority="Hebert and Eudes-Deslongchamps, 1860" authorityName="Hebert and Eudes-Deslongchamps" authorityYear="1860" class="Gastropoda" family="Cerithiidae" genus="Cerithium" kingdom="Animalia" order="Littorinimorpha" phylum="Mollusca" rank="species" species="quinquangulare">
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<emphasis id="9A6E4FAFD6ACAE65656804D17543ED0D" italics="true">Cerithium quinquangulare</emphasis>
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<bibRefCitation id="A42E2AA741FC2BC28DBFC47059EEFE26" author="Hébert M & Eudes-Deslongchamps E" journalOrPublisher="Bulletin de le Société Linnéenne de Normandie" pagination="153-240" refId="B93" refString="Hebert M, Eudes-Deslongchamps E (1860): Memoire sur les fossiles de Montreuil-Bellay (Maine-et-Loire), 1 re partie. Cephalopodes et Gasteropodes. Bulletin de le Societe Linneenne de Normandie 5: 153 - 240." title=": Mémoire sur les fossiles de Montreuil-Bellay (Maine-et-Loire), 1 re partie. Céphalopodes et Gastéropodes." volume="5" year="1860">Hébert and Eudes-Deslongchamps, 1860</bibRefCitation>
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</taxonomicName>
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, Callovian) lack the adapical extensions of the axial ribs on the last whorl.
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<taxonomicName id="15225A27C3CA9BA1C75BEEE318C1BF91" authorityName="Cossmann" authorityYear="1906" class="Gastropoda" family="Cryptaulacidae" genus="Cryptoptyxis" kingdom="Animalia" phylum="Mollusca" rank="genus">
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<emphasis id="F26474FEBAA1992A53204A1D410CC3A1" italics="true">Cryptoptyxis</emphasis>
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</taxonomicName>
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?
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<emphasis id="377291CDF33DE28DC45C98B2EA24754E" italics="true">fortiter</emphasis>
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<bibRefCitation id="F5146B72666B808C99BFF7A20BCF8257" author="Grundel" etAl="et al." firstAuthor="Grundel" journalOrPublisher="Revue de Paléobiologie" pagination="29-84" refId="B83" refString="Gründel J, Hostettler B, Menkveld-Gfeller U (2022) Die Gastropoden aus der Korallenrifffazies der St-Ursanne-Formation (mittleres Oxfordien) des Schweizer Jura. 3. Die Unterklasse Caenogastropoda Cox, 1960. Revue de Paléobiologie 40: 29–84." title="Die Gastropoden aus der Korallenrifffazies der St-Ursanne-Formation (mittleres Oxfordien) des Schweizer Jura. 3. Die Unterklasse Caenogastropoda Cox, 1960." volume="40" year="2022">Gründel et al., 2022</bibRefCitation>
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has distinct spiral cords with nodes at the intersections with the axial ribs. In this species, the nodes on the subsutural spiral cord are strongly enlarged on the last whorl, but the ribs do not have an adapical extension.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |