treatments-xml/data/03/8A/56/038A56761D79FFBFFF2696B7FCC35122.xml
2024-06-21 12:22:17 +02:00

586 lines
75 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="E596C6C892223AAC17C6D8CDABDFC316" ID-DOI="10.5252/geodiversitas2024v46a6" ID-ISSN="1638-9395" ID-Zenodo-Dep="11106598" ID-ZooBank="urn:lsid:zoobank.org:pub:6ACF6A79-9149-4781-808D-478668673EB6" IM.bibliography_approvedBy="juliana" IM.illustrations_approvedBy="juliana" IM.materialsCitations_approvedBy="juliana" IM.metadata_approvedBy="juliana" IM.tables_approvedBy="juliana" IM.taxonomicNames_approvedBy="juliana" IM.treatments_approvedBy="juliana" checkinTime="1714640714399" checkinUser="plazi" docAuthor="Scavezzoni, Isaure, Fischer, Valentin, Johnson, Michela M. &amp; Jouve, Stéphane" docDate="2024" docId="038A56761D79FFBFFF2696B7FCC35122" docLanguage="en" docName="geodiversitas.2024.46.6.pdf" docOrigin="Geodiversitas 46 (6)" docSource="https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/g2024v46a6.pdf" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.4:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docStyleVersion="4" docTitle="Torvoneustes carpenteri" docType="treatment" docVersion="5" lastPageNumber="205" masterDocId="FFB32E0E1D3CFFF7FFA29243FFC5576E" masterDocTitle="Form and function of the pelvic girdle of Thalattosuchia and Dyrosauridae (Crocodyliformes)" masterLastPageNumber="326" masterPageNumber="135" pageNumber="202" updateTime="1714681770497" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
<mods:mods id="AC71D5C1F2F7802B4D18F7EA0CF91A6C" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="2854C542923F11D503EAD6E7575FE8DD">
<mods:title id="99646B7F9523E562CF2BF763057739F7">Form and function of the pelvic girdle of Thalattosuchia and Dyrosauridae (Crocodyliformes)</mods:title>
</mods:titleInfo>
<mods:name id="5F8933AA49DF5860A8F12FCC0769B3D7" type="personal">
<mods:role id="1122209A2F507223442957117A8AF2CD">
<mods:roleTerm id="EA783A8573F3CF2B4AFBDF94C0540A01">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D93DF11D1054BC9568E7EDBA2D7037DA">Scavezzoni, Isaure</mods:namePart>
<mods:affiliation id="B8B213A874117C8B24D0D2D950A93318">Universite de Liège, Evolution and Diversity Dynamics Lab, All. du Six Août 14, 4000 Liège (Belgique) isaure. scavezzoni @ gmail. com v. fischer @ uliege. be</mods:affiliation>
<mods:nameIdentifier id="8C53E0D9B7CE26CA1C72796D40B953F6" type="email">isaure.scavezzoni@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name id="A820588D69DC1A9927F03BC7775442CC" type="personal">
<mods:role id="BEDE69B1566481EA498BD2B37EEBC3FB">
<mods:roleTerm id="BFE6CEE81F55F76712A985AE1FF7AF14">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="47646CBE1370FBB254AA8AC2C9D41D95">Fischer, Valentin</mods:namePart>
<mods:affiliation id="2518CC8577258815894E9014AA7A63A5">Universite de Liège, Evolution and Diversity Dynamics Lab, All. du Six Août 14, 4000 Liège (Belgique) isaure. scavezzoni @ gmail. com v. fischer @ uliege. be</mods:affiliation>
<mods:nameIdentifier id="26F5DF255D24B7615B9BBDB5479473A5" type="email">v.fischer@uliege.be</mods:nameIdentifier>
</mods:name>
<mods:name id="E6418B6C3FD92FCD1F7D1A5272CEE38D" type="personal">
<mods:role id="CEFCABC1C823B301D3AD21C62257E955">
<mods:roleTerm id="FAC2073F9116FBA47E7688B00DE549F8">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="C1678287438ADA1C53799C8FEFC964C5">Johnson, Michela M.</mods:namePart>
<mods:affiliation id="13013CE917BE5459158A6C07F0D83B0E">Department of Palaeontology, Staatliches Museum für Naturkunde Stuttgart, Museum am LÖwentor, Rosenstein 1, 70191 Stuttgart (Germany) michela. johnson @ smns-bw. de</mods:affiliation>
<mods:nameIdentifier id="C8228EACA66F66CF9535E74E15379265" type="email">michela.johnson@smns-bw.de</mods:nameIdentifier>
</mods:name>
<mods:name id="166FE587F606E701019C74E8774B15FE" type="personal">
<mods:role id="40E54C9CDBD7F243FEA50B2BBD68A9EA">
<mods:roleTerm id="6C6105971C88458D18BABB417DF8F92B">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3A58F8A6321DD5893B95BE86352BA5F3">Jouve, Stéphane</mods:namePart>
<mods:affiliation id="6CBCE9734141003C46C38390067C697B">Sorbonne Universite, BUPMC - Pôle Collections, Tour Zamansky, 15 étage, bureau 1513, 4 place Jussieu, 75252 Paris Cedex 05 (France) stephane. jouve @ sorbonne-universite. fr</mods:affiliation>
<mods:nameIdentifier id="5F884F7392C9BBE1B7F2EC41C395DF46" type="email">stephane.jouve@sorbonne-universite.fr</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="95746803D98638EFA828EA939950ADC9">text</mods:typeOfResource>
<mods:relatedItem id="EEB59946A7E487550670EE1C52F63CB7" type="host">
<mods:titleInfo id="61E684BCBBF1F15C0FB920795AF22F80">
<mods:title id="386D38F433BCE8CB80C543067F8568B3">Geodiversitas</mods:title>
</mods:titleInfo>
<mods:part id="E0FBC9E04F3A952FE4911CA309507157">
<mods:date id="640137A920144C6FAE7ACA79E0B4BD6E">2024</mods:date>
<mods:detail id="672AF4066B0B8103850BF2DD56556D2F" type="pubDate">
<mods:number id="764B867209DAFB813F4BCDDFA249D8B3">2024-05-02</mods:number>
</mods:detail>
<mods:detail id="F944C7DB4FC5874A9BD3332054BD6A18" type="volume">
<mods:number id="D7CAEE824E3C9490A62760EFC21E085E">46</mods:number>
</mods:detail>
<mods:detail id="4D1D2B395A39B40E1407FCD7EC0B9B7B" type="issue">
<mods:number id="D711E943DE443B0DA1B4E21787990072">6</mods:number>
</mods:detail>
<mods:extent id="7D01DA6C5852D0A59968AEAC88BE1A62" unit="page">
<mods:start id="E485D9295DD81F4E3F71A3E909DA8BDA">135</mods:start>
<mods:end id="CB0352D1A3BF6837D1AE5BD07DBB09EC">326</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="847B5C49533A3FE9266D088BD99A28C9">
<mods:url id="1120CBA8677E4E37BBDC6FD3CBE2F7DE">https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/g2024v46a6.pdf</mods:url>
</mods:location>
<mods:classification id="34A0B1B16BF6857F368A982523C1C1C1">journal article</mods:classification>
<mods:identifier id="BB2F5631B56DE7B8E2B529F544DFCA5F" type="DOI">10.5252/geodiversitas2024v46a6</mods:identifier>
<mods:identifier id="C1B36A8B1C4699DEC95BDB5FE1ACF43E" type="ISSN">1638-9395</mods:identifier>
<mods:identifier id="67AB7E1150C3B8A74F47D8FF3E2CCBCE" type="Zenodo-Dep">11106598</mods:identifier>
<mods:identifier id="CAA2DFF91DE71B97219702DBEC2B9602" type="ZooBank">urn:lsid:zoobank.org:pub:6ACF6A79-9149-4781-808D-478668673EB6</mods:identifier>
</mods:mods>
<treatment id="038A56761D79FFBFFF2696B7FCC35122" ID-DOI="http://doi.org/10.5281/zenodo.11105998" ID-Zenodo-Dep="11105998" LSID="urn:lsid:plazi:treatment:038A56761D79FFBFFF2696B7FCC35122" httpUri="http://treatment.plazi.org/id/038A56761D79FFBFFF2696B7FCC35122" lastPageId="72" lastPageNumber="205" pageId="69" pageNumber="202">
<subSubSection id="C339B4EB1D79FFB2FF2696B7FEF55240" pageId="69" pageNumber="202" type="nomenclature">
<paragraph id="8B9CE7601D79FFB2FF2696B7FEF55240" blockId="69.[132,689,1268,1358]" pageId="69" pageNumber="202">
<taxonomicName id="4C239CE31D79FFB2FF2696B7FEF55240" authority="(WILKINSON, YOUNG &amp; BENTON, 2008)" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="204" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FF2696B7FE625262" box="[132,423,1268,1293]" italics="true" pageId="69" pageNumber="202">
<smallCapsWord id="8D7A71BC1D79FFB2FF2696B7FEE35262" baselines="1287,1287" box="[132,294,1268,1293]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Torvoneustes" pageId="69" pageNumber="202">TORVONEUSTES</smallCapsWord>
<smallCapsWord id="8D7A71BC1D79FFB2FE8F96BAFE625262" baselines="1287" box="[301,423,1273,1292]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="carpenteri" pageId="69" pageNumber="202">CARPENTERI</smallCapsWord>
</emphasis>
(
<bibRefCitation id="EFB29A911D79FFB2FE1796B7FEED5240" author="WILKINSON L. E. &amp; YOUNG M. T. &amp; BENTON M. J." pageId="69" pageNumber="202" pagination="1307 - 1333" refId="ref117881" refString="WILKINSON L. E., YOUNG M. T. &amp; BENTON M. J. 2008. - A new metriorhynchid crocodilian (Mesoeucrocodylia: Thalattosuchia) from the Kimmeridgian (Upper Jurassic) of Wiltshire, UK. Palaeontology 51 (6): 1307 - 1333. https: // doi. org / 10.1111 / j. 1475 - 4983.2008.00818. x" type="journal article" year="2008">
<smallCapsWord id="8D7A71BC1D79FFB2FE1796B7FDF05262" baselines="1287,1287" box="[437,565,1268,1294]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Wilkinson" pageId="69" pageNumber="202">WILKINSON</smallCapsWord>
,
<smallCapsWord id="8D7A71BC1D79FFB2FDE196B7FD565262" baselines="1287,1287" box="[579,659,1268,1294]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Young" pageId="69" pageNumber="202">YOUNG</smallCapsWord>
&amp;
<smallCapsWord id="8D7A71BC1D79FFB2FF269757FF245242" baselines="1319,1319" box="[132,225,1300,1326]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Benton" pageId="69" pageNumber="202">BENTON</smallCapsWord>
, 2008
</bibRefCitation>
)
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="C339B4EB1D79FFBFFF269777FCC35122" lastPageId="72" lastPageNumber="205" pageId="69" pageNumber="202" type="description">
<paragraph id="8B9CE7601D79FFB2FF269777FE365220" blockId="69.[132,689,1268,1358]" box="[132,499,1331,1358]" pageId="69" pageNumber="202">
For measurements, see
<tableCitation id="C6A1D2DB1D79FFB2FEDF9770FE295223" box="[381,492,1331,1358]" captionStart-0="TABLE" captionStart-1="TABLE" captionStart-2="TABLE" captionStartId-0="19.[61,72,462,479]" captionStartId-1="25.[61,72,457,474]" captionStartId-2="29.[61,72,511,528]" captionTargetPageId-0="19" captionTargetPageId-1="25" captionTargetPageId-2="29" captionText-0="TABLE 7. — List of measurements in mm of crocodyliformes ilia. Abbreviations: Ha, anterior height; Hv, ventral length; Hd, dorsal length; PST.l, postacetabular process anteroposterior length; PST.h, postacetabular process dorsoventral height; PRE.l, preacetabular process anteroposterior length; PRE.h, preacetabular process dorsoventral height; ACE.h, acetabulum dorsoventral height; ACE.w, acetabulum width at mid-height; GAP.w, base length of acetabular perforation; GAP.h, max height of acetabular perforation; PUB.l, pubic peduncle anteroposterior length; PUB.h, pubic peduncle dorsoventral height; ISC.l, ischial peduncle anteroposterior length; ISC.h, Ischial peduncle dorsoventral height." captionText-1="TABLE 8. — List of measurements in mm of crocodyliformes ischia. When measurements are missing on the first ischium, it takes measurements from next ischium. NHMUK PV R 4763 shaft reconstructed.Abbreviations: Hd, total height from posterior peduncle to tip of posterior process; PP.h, height of posterior process tip; AP.h, base height of anterior process; AP.w, total length of anterior process; BL.l, total length of ischial blade; GAP.w, base length of acetabular perforation; GAP.h, max height of acetabular perforation;PPed.Ll, anteroposterior length of posterior peduncle taken laterally;PPed.Wa, mediolateral width of posterior peduncle taken anteriorly; BR.l, total length of peduncle bridge; APed.w, mediolateral width of anterior peduncle; APed.h, dorsoventral height of anterior peduncle; Arch.l, anterior arch length from anterior peduncle to anterior process; Arch.h, maximal depth between base arch and bone margin; S, length from proximal extremity to maximal constriction; C, anteroposterior width of constriction." captionText-2="TABLE 9. — List of measurements in mm of crocodyliformes pubes. When measurements are missing on the first bone, it takes measurements from the next one. SMNS 81608 has been reconstructed. Abbreviations: H, total proximodistal height; Wh, mediolateral width at mid length; Ldia, length of diaphysis; Lbl, freehand length of distal blade up to diaphysis; Dbl, distance between both medial and lateral extremities of distal blade; Wprox, anteroposterior width of proximal peduncle; Lprox, mediolateral length of proximal peduncle; Shaft, proximodistal length of shaft; Neck, proximodistal length of neck; C, anteroposterior width of constriction; Arch.l, anterior arch length from peduncle to pubic diaphysis; Arch.h, maximal depth between base arch and bone margin; Arch.d, distance between proximal base of arch and position of max depth along the arch." httpUri-0="http://table.plazi.org/id/DF5CB7E81D2FFFE4FF9F938DFDDF554D" httpUri-1="http://table.plazi.org/id/DF5CB7E81D25FFEEFF9F938AFAB1555A" httpUri-2="http://table.plazi.org/id/DF5CB7E81D21FFEAFF9F93BCF8FE553A" pageId="69" pageNumber="202" tableUuid-0="DF5CB7E81D2FFFE4FF9F938DFDDF554D" tableUuid-1="DF5CB7E81D25FFEEFF9F938AFAB1555A" tableUuid-2="DF5CB7E81D21FFEAFF9F93BCF8FE553A">Tables 7-9</tableCitation>
.
</paragraph>
<paragraph id="8B9CE7601D79FFB2FF269730FF1052E3" blockId="69.[132,213,1395,1421]" box="[132,213,1395,1421]" pageId="69" pageNumber="202">
<heading id="D0D4500C1D79FFB2FF269730FF1052E3" box="[132,213,1395,1421]" fontSize="11" level="2" pageId="69" pageNumber="202" reason="8">
<emphasis id="B9573B721D79FFB2FF269730FF1052E3" box="[132,213,1395,1421]" italics="true" pageId="69" pageNumber="202">Ischium</emphasis>
</heading>
</paragraph>
<paragraph id="8B9CE7601D79FFB2FF2697D0FD925002" blockId="69.[130,776,1427,2028]" pageId="69" pageNumber="202">
The ischium of
<taxonomicName id="4C239CE31D79FFB2FE8E97D7FDDF52C3" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[300,538,1428,1453]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FE8E97D7FDDF52C3" box="[300,538,1428,1453]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
(
<figureCitation id="1318FBE51D79FFB2FD8897D0FDB252C3" box="[554,631,1427,1453]" captionStart="FIG" captionStartId="70.[132,143,1986,2003]" captionTargetBox="[153,1434,216,1871]" captionTargetId="figure-17@70.[258,1250,219,1880]" captionTargetPageId="70" captionText="FIG. 34. — Right ischium of Torvoneustes carpenteri (Wilkinson, Young &amp; Benton, 2008), BRSMG Cd7203 (paratype): A, right ischium in medial view; B, right ischium in lateral view. Arrow points anteriorly. Pictures courtesy of Dr. Davide Foffa. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106670" httpUri="https://zenodo.org/record/11106670/files/figure.png" pageId="69" pageNumber="202">Figs 34</figureCitation>
;
<figureCitation id="1318FBE51D79FFB2FD2797D0FD6452C0" box="[645,673,1427,1454]" captionStart="FIG" captionStartId="71.[132,143,1986,2003]" captionTargetBox="[132,1454,184,1924]" captionTargetId="figure-15@71.[-20,1538,279,1874]" captionTargetPageId="71" captionText="FIG. 35. — Reconstruction of the pelvic girdle of Torvoneustes carpenteri (Wilkinson, Young &amp; Benton, 2008), BRSMG Cd7203: A, right lateral view; B, anterior view; C, ventral view; D, dorsal view. Scale bar: 5 cm." figureDoi="http://doi.org/10.5281/zenodo.11106672" httpUri="https://zenodo.org/record/11106672/files/figure.png" pageId="69" pageNumber="202">35</figureCitation>
) strongly resembles those of
<taxonomicName id="4C239CE31D79FFB2FE9997F0FDEF52A3" baseAuthorityName="Gasparini &amp; Dellape" baseAuthorityYear="1976" box="[315,554,1459,1485]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="araucanensis">
<emphasis id="B9573B721D79FFB2FE9997F0FDEF52A3" box="[315,554,1459,1485]" italics="true" pageId="69" pageNumber="202">Cricosaurus araucanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FD9497F0FCC252A3" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" box="[566,775,1459,1485]" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D79FFB2FD9497F0FCC252A3" box="[566,775,1459,1485]" italics="true" pageId="69" pageNumber="202">Dakosaurus maximus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C239CE31D79FFB2FF109790FE6A5283" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[178,431,1491,1517]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="obtusidens">
<emphasis id="B9573B721D79FFB2FF109790FE6A5283" box="[178,431,1491,1517]" italics="true" pageId="69" pageNumber="202">Lemmysuchus obtusidens</emphasis>
</taxonomicName>
in displaying a strongly reduced anterior process and a large posterior one. This effect is mainly imputable to the shape of the anterior and posterior margins of the ischium of
<taxonomicName id="4C239CE31D79FFB2FE9E9470FDEF5122" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[316,554,1587,1612]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FE9E9470FDEF5122" box="[316,554,1587,1612]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
: the anterior margin is concave throughout with a large focal width whereas the posterior margin displays a strong sinusoidal shape. Indeed, the posterior margin is proximally concave and switches to convex around its mid-length and hence forms the rounded extremity of the posterior process. The early change in convexity of the posterior margin results in a dorsoventrally high posterior process, unlike those of most metriorhynchoids (i.e.
<emphasis id="B9573B721D79FFB2FF269572FEF95025" box="[132,316,1841,1867]" italics="true" pageId="69" pageNumber="202">
<taxonomicName id="4C239CE31D79FFB2FF269572FEC15025" box="[132,260,1841,1867]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
typus
</emphasis>
,
<taxonomicName id="4C239CE31D79FFB2FEED9572FF055002" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FEED9572FE2B5025" box="[335,494,1841,1867]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FE5B9572FD505025" box="[505,661,1841,1867]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763,
<taxonomicName id="4C239CE31D79FFB2FEAF9511FDD65005" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel &amp; Mallison" baseAuthorityYear="2019" box="[269,531,1873,1900]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="bambergensis">
<emphasis id="B9573B721D79FFB2FEAF9511FDD65005" box="[269,531,1873,1900]" italics="true" pageId="69" pageNumber="202">Cricosaurus bambergensis</emphasis>
</taxonomicName>
, etc.).
</paragraph>
<paragraph id="8B9CE7601D79FFB2FF399532FC2956FF" blockId="69.[130,776,1427,2028]" lastBlockId="69.[811,1457,215,2028]" pageId="69" pageNumber="202">
The posterior process of the ischium of
<taxonomicName id="4C239CE31D79FFB2FD819531FCC050E5" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[547,773,1906,1931]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FD819531FCC050E5" box="[547,773,1906,1931]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
is overall oval, with its apex decentred and pointing posteroventrally rather than strictly posteriorly as in
<taxonomicName id="4C239CE31D79FFB2FDD895F2FF2B5085" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="obtusidens">
<emphasis id="B9573B721D79FFB2FDD895F2FF2B5085" italics="true" pageId="69" pageNumber="202">Lemmysuchus obtusidens</emphasis>
</taxonomicName>
. The entirety of the apex of the posterior process is scarred along its margin both laterally and medially, and this pitted area forms a continuum with that of the distal blade. These structures mark the presence of a cartilage cap
<taxonomicName id="4C239CE31D79FFB2FAC2935BFA6D565F" baseAuthorityName="Tsai &amp; Holliday" baseAuthorityYear="2015" box="[1376,1448,280,305]" family="Teleosauridae" genus="Indosinosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="69" pageNumber="264" phylum="Chordata" rank="species" species="vivo">
<emphasis id="B9573B721D79FFB2FAC2935BFA6D565F" box="[1376,1448,280,305]" italics="true" pageId="69" pageNumber="202">in vivo</emphasis>
</taxonomicName>
. The extremity of the posterior process transitions to the ventral margin of the ischium and thus the distal blade through a rounded corner.
</paragraph>
<paragraph id="8B9CE7601D79FFB2FCE193D5FA815301" blockId="69.[811,1457,215,2028]" pageId="69" pageNumber="202">
The distal blade of
<taxonomicName id="4C239CE31D79FFB2FBBA93D4FACC56DE" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[1048,1289,407,432]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FBBA93D4FACC56DE" box="[1048,1289,407,432]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
displays a relatively straight surface with limited undulations, similar to most thalattosuchians (e.g.
<emphasis id="B9573B721D79FFB2FBE79395FB3F569E" box="[1093,1274,470,496]" italics="true" pageId="69" pageNumber="202">
<taxonomicName id="4C239CE31D79FFB2FBE79395FB06569E" box="[1093,1219,470,496]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
typus
</emphasis>
,
<taxonomicName id="4C239CE31D79FFB2FAAE9395FBB7557F" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FAAE9395FA6D569E" box="[1292,1448,470,496]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FC8F93B5FC03557E" box="[813,966,502,528]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763,
<taxonomicName id="4C239CE31D79FFB2FB1D93B5FB86555F" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FB1D93B5FA9E557E" box="[1215,1371,502,528]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FAC793B5FC4D555E" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
3804,
<taxonomicName id="4C239CE31D79FFB2FB309055FBDE553F" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D79FFB2FB309055FA75555E" box="[1170,1456,534,560]" italics="true" pageId="69" pageNumber="202">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FB8A9075FAEF553E" baseAuthorityName="Gasparini &amp; Dellape" baseAuthorityYear="1976" box="[1064,1322,566,592]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="araucanensis">
<emphasis id="B9573B721D79FFB2FB8A9075FAEF553E" box="[1064,1322,566,592]" italics="true" pageId="69" pageNumber="202">Cricosaurus araucanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FA959075FC6A551E" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel &amp; Mallison" baseAuthorityYear="2019" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="bambergensis">
<emphasis id="B9573B721D79FFB2FA959075FC6A551E" italics="true" pageId="69" pageNumber="202">Cricosaurus bambergensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FC189015FB55551E" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" box="[954,1168,598,624]" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D79FFB2FC189015FB55551E" box="[954,1168,598,624]" italics="true" pageId="69" pageNumber="202">Dakosaurus maximus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FB399015FAF9551E" authorityName="NHMUK PV R" authorityYear="1086" box="[1179,1340,598,624]" class="Reptilia" family="Teleosauridae" genus="Aeolodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="priscus">
<emphasis id="B9573B721D79FFB2FB399015FAF9551E" box="[1179,1340,598,624]" italics="true" pageId="69" pageNumber="202">Aeolodon priscus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FAEA9014FC0155FE" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="obtusidens">
<emphasis id="B9573B721D79FFB2FAEA9014FC0155FE" italics="true" pageId="69" pageNumber="202">Lemmysuchus obtusidens</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FC6D9035FA6A55FE" authority=", Proexochokefalos" authorityName="Proexochokefalos" box="[975,1455,630,656]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="multiscrobiculatus">
<emphasis id="B9573B721D79FFB2FC6D9035FB3855FE" box="[975,1277,630,656]" italics="true" pageId="69" pageNumber="202">Platysuchus multiscrobiculatus</emphasis>
,
<emphasis id="B9573B721D79FFB2FAAB9035FA6A55FE" box="[1289,1455,630,656]" italics="true" pageId="69" pageNumber="202">Proexochokefalos</emphasis>
</taxonomicName>
cf.
<emphasis id="B9573B721D79FFB2FCEC90D5FC7355DE" box="[846,950,662,688]" italics="true" pageId="69" pageNumber="202">bouchardi</emphasis>
,
<taxonomicName id="4C239CE31D79FFB2FC6690D5FB9A55DE" box="[964,1119,662,688]" class="Reptilia" family="Teleosauridae" genus="Teleosaurus" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="B9573B721D79FFB2FC6690D5FBFD55DE" box="[964,1080,662,688]" italics="true" pageId="69" pageNumber="202">Teleosaurus</emphasis>
sp.
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FBC990D5FAAE55DE" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[1131,1387,662,688]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="bollensis">
<emphasis id="B9573B721D79FFB2FBC990D5FAAE55DE" box="[1131,1387,662,688]" italics="true" pageId="69" pageNumber="202">Macrospondylus bollensis</emphasis>
</taxonomicName>
, etc.). On the medial side of the distal blade the pitted area is globally larger than on the lateral side, and shows limited bursts of enlargement drawing a series of wavy outlines. The greatest burst of pitted area on the distal blade is located near the base of the anterior process.In
<taxonomicName id="4C239CE31D79FFB2FB929176FC66541E" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D79FFB2FB929176FAFB5421" box="[1072,1342,821,847]" italics="true" pageId="69" pageNumber="202">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FC179116FA68541E" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[949,1453,853,880]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FC179116FB905401" box="[949,1109,853,879]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FBC39116FB3B5401" box="[1121,1278,853,879]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
3804,
<taxonomicName id="4C239CE31D79FFB2FCD49136FAAF54E1" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[886,1386,885,911]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FCD49136FBD054E1" box="[886,1045,885,911]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FB829136FB7954E1" box="[1056,1212,885,911]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763, and
<taxonomicName id="4C239CE31D79FFB2FCFE91D6FBF954C1" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" box="[860,1084,917,943]" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D79FFB2FCFE91D6FBF954C1" box="[860,1084,917,943]" italics="true" pageId="69" pageNumber="202">Dakosaurus maximus</emphasis>
</taxonomicName>
, this area is mediolaterally thicker and forms a dorsal platform when both ischia are joined. It is possible that a similar structure was borne by the ischia of
<taxonomicName id="4C239CE31D79FFB2FC8E91B6FBD85360" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[812,1053,1013,1038]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FC8E91B6FBD85360" box="[812,1053,1013,1038]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
due to the outline of the pitted area anteriorly (
<figureCitation id="1318FBE51D79FFB2FC019657FC2B5340" box="[931,1006,1044,1070]" captionStart="FIG" captionStartId="70.[132,143,1986,2003]" captionTargetBox="[153,1434,216,1871]" captionTargetId="figure-17@70.[258,1250,219,1880]" captionTargetPageId="70" captionText="FIG. 34. — Right ischium of Torvoneustes carpenteri (Wilkinson, Young &amp; Benton, 2008), BRSMG Cd7203 (paratype): A, right ischium in medial view; B, right ischium in lateral view. Arrow points anteriorly. Pictures courtesy of Dr. Davide Foffa. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106670" httpUri="https://zenodo.org/record/11106670/files/figure.png" pageId="69" pageNumber="202">Fig. 34</figureCitation>
). The whole pitted area on the medial side of the distal blade corresponds to the ischial suture where both ischia were connected through soft tissues
<taxonomicName id="4C239CE31D79FFB2FB549616FAF85300" baseAuthorityName="Tsai &amp; Holliday" baseAuthorityYear="2015" box="[1270,1341,1109,1134]" family="Teleosauridae" genus="Indosinosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="69" pageNumber="264" phylum="Chordata" rank="species" species="vivo">
<emphasis id="B9573B721D79FFB2FB549616FAF85300" box="[1270,1341,1109,1134]" italics="true" pageId="69" pageNumber="202">in vivo</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B9CE7601D79FFB2FCE19637FBFC5042" blockId="69.[811,1457,215,2028]" pageId="69" pageNumber="202">
The anterior process of
<taxonomicName id="4C239CE31D79FFB2FBF29636FA8353E0" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[1104,1350,1141,1166]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FBF29636FA8353E0" box="[1104,1350,1141,1166]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
(
<figureCitation id="1318FBE51D79FFB2FAF59637FA6053E0" box="[1367,1445,1140,1166]" captionStart="FIG" captionStartId="70.[132,143,1986,2003]" captionTargetBox="[153,1434,216,1871]" captionTargetId="figure-17@70.[258,1250,219,1880]" captionTargetPageId="70" captionText="FIG. 34. — Right ischium of Torvoneustes carpenteri (Wilkinson, Young &amp; Benton, 2008), BRSMG Cd7203 (paratype): A, right ischium in medial view; B, right ischium in lateral view. Arrow points anteriorly. Pictures courtesy of Dr. Davide Foffa. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106670" httpUri="https://zenodo.org/record/11106670/files/figure.png" pageId="69" pageNumber="202">Fig. 34</figureCitation>
) is sharp and drastically smaller than the posterior process: the dorsoventral height of its base accounts for less than half of the dorsoventral height of the base of the posterior process. Also, the anteroposterior length of the anterior process exceeds the dorsoventral height of its base giving the process an elongated aspect. Overall, the anterior process points strictly anteriorly, so that it is directly in line with the ventral margin of the ischial blade as in
<taxonomicName id="4C239CE31D79FFB2FB4D9730FC9252C3" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D79FFB2FB4D9730FC9252C3" italics="true" pageId="69" pageNumber="202">Dakosaurus maximus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FCC897D0FAAC52C0" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[874,1385,1427,1454]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FCC897D0FBCE52C3" box="[874,1035,1427,1453]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FBBA97D0FB7352C3" box="[1048,1206,1427,1453]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763,
<taxonomicName id="4C239CE31D79FFB2FC9197F0FA8352A3" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[819,1350,1459,1485]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FC9197F0FC1352A3" box="[819,982,1459,1485]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FC4497F0FB4352A3" box="[998,1158,1459,1485]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
3804 (or the teleosauroids
<taxonomicName id="4C239CE31D79FFB2FC539790FB335283" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[1009,1270,1491,1517]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="bollensis">
<emphasis id="B9573B721D79FFB2FC539790FB335283" box="[1009,1270,1491,1517]" italics="true" pageId="69" pageNumber="202">Macrospondylus bollensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FAA49797FBFC5163" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="edwardsi">
<emphasis id="B9573B721D79FFB2FAA49797FC4D5163" italics="true" pageId="69" pageNumber="202">Neosteneosaurus edwardsi</emphasis>
,
<emphasis id="B9573B721D79FFB2FC2D97B0FBFC5163" box="[911,1081,1523,1549]" italics="true" pageId="69" pageNumber="202">Proexochokefalos</emphasis>
</taxonomicName>
cf.
<emphasis id="B9573B721D79FFB2FBC197B0FB0E5163" box="[1123,1227,1523,1549]" italics="true" pageId="69" pageNumber="202">bouchardi</emphasis>
). This orientation of the anterior process contrasts with the more anterodorsally recurved one found in other thalattosuchians (e.g.
<emphasis id="B9573B721D79FFB2FA939471FC9A5102" italics="true" pageId="69" pageNumber="202">
<taxonomicName id="4C239CE31D79FFB2FA939471FA6A5122" box="[1329,1455,1586,1612]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
typus
</emphasis>
,
<taxonomicName id="4C239CE31D79FFB2FCCF9411FAB05103" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" box="[877,1397,1618,1645]" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D79FFB2FCCF9411FB425102" box="[877,1159,1618,1644]" italics="true" pageId="69" pageNumber="202">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FA219410FBD451E2" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel &amp; Mallison" baseAuthorityYear="2019" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="bambergensis">
<emphasis id="B9573B721D79FFB2FA219410FBD451E2" italics="true" pageId="69" pageNumber="202">Cricosaurus bambergensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FB829430FB2A51E2" box="[1056,1263,1651,1677]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="giganteus">
<emphasis id="B9573B721D79FFB2FB829430FB2A51E2" box="[1056,1263,1651,1677]" italics="true" pageId="69" pageNumber="202">Geosaurus giganteus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FB5C9431FA6D51E2" authorityName="NHMUK PV R" authorityYear="1086" box="[1278,1448,1650,1676]" class="Reptilia" family="Teleosauridae" genus="Aeolodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="priscus">
<emphasis id="B9573B721D79FFB2FB5C9431FA6D51E2" box="[1278,1448,1650,1676]" italics="true" pageId="69" pageNumber="202">Aeolodon priscus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FC8F94D1FC0E51C3" box="[813,971,1682,1709]" class="Reptilia" family="Teleosauridae" genus="Teleosaurus" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="B9573B721D79FFB2FC8F94D1FC6751C2" box="[813,930,1682,1708]" italics="true" pageId="69" pageNumber="202">Teleosaurus</emphasis>
sp.
</taxonomicName>
,
<taxonomicName id="4C239CE31D79FFB2FC7A94D1FB1C51C2" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[984,1241,1682,1708]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="obtusidens">
<emphasis id="B9573B721D79FFB2FC7A94D1FB1C51C2" box="[984,1241,1682,1708]" italics="true" pageId="69" pageNumber="202">Lemmysuchus obtusidens</emphasis>
</taxonomicName>
, etc.). The anterior process of
<taxonomicName id="4C239CE31D79FFB2FC3C94F0FB4851A2" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[926,1165,1715,1740]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FC3C94F0FB4851A2" box="[926,1165,1715,1740]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
is composed of a relatively straight dorsal margin (corresponding to the ventral flank of the anterior margin) and a convex ventral one which merge into a pointed extremity.
</paragraph>
<paragraph id="8B9CE7601D79FFBFFCE19572FE4356DE" blockId="69.[811,1457,215,2028]" lastBlockId="72.[130,777,215,1613]" lastPageId="72" lastPageNumber="205" pageId="69" pageNumber="202">
The anterior peduncle of
<taxonomicName id="4C239CE31D79FFB2FBC09571FA935025" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[1122,1366,1842,1867]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D79FFB2FBC09571FA935025" box="[1122,1366,1842,1867]" italics="true" pageId="69" pageNumber="202">Torvoneustes carpenteri</emphasis>
</taxonomicName>
appears reduced due to both its relative and absolute small size. In this way, it is comparable to
<emphasis id="B9573B721D79FFB2FB979532FB3750E5" box="[1077,1266,1905,1931]" italics="true" pageId="69" pageNumber="202">
<taxonomicName id="4C239CE31D79FFB2FB979532FB7250E5" box="[1077,1207,1905,1931]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
typus
</emphasis>
,
<taxonomicName id="4C239CE31D79FFB2FAA59532FB4650C2" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D79FFB2FAA59532FA6D50E5" box="[1287,1448,1905,1931]" italics="true" pageId="69" pageNumber="202">Metriorhynchus</emphasis>
<emphasis id="B9573B721D79FFB2FC8F95D2FC0E50C5" box="[813,971,1937,1963]" italics="true" pageId="69" pageNumber="202">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763,
<taxonomicName id="4C239CE31D79FFB2FB7095D2FBAE50A2" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D79FFB2FB7095D2FCB050A5" italics="true" pageId="69" pageNumber="202">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
, and
<taxonomicName id="4C239CE31D79FFB2FB0B95F1FAB350A5" box="[1193,1398,1970,1996]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="giganteus">
<emphasis id="B9573B721D79FFB2FB0B95F1FAB350A5" box="[1193,1398,1970,1996]" italics="true" pageId="69" pageNumber="202">Geosaurus giganteus</emphasis>
</taxonomicName>
(and for example the teleosauroids
<taxonomicName id="4C239CE31D79FFB2FBFF9592FA6A5085" authority=", Proexochokefalos" authorityName="Proexochokefalos" box="[1117,1455,2001,2028]" class="Reptilia" family="Teleosauridae" genus="Aeolodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="69" pageNumber="202" phylum="Chordata" rank="species" species="priscus">
<emphasis id="B9573B721D79FFB2FBFF9592FAC55085" box="[1117,1280,2001,2027]" italics="true" pageId="69" pageNumber="202">Aeolodon priscus</emphasis>
,
<emphasis id="B9573B721D79FFB2FAAB9592FA6A5085" box="[1289,1455,2001,2027]" italics="true" pageId="69" pageNumber="202">Proexochokefalos</emphasis>
</taxonomicName>
cf.
<emphasis id="B9573B721D74FFBFFF049294FECB579F" box="[166,270,215,241]" italics="true" pageId="72" pageNumber="205">bouchardi</emphasis>
,
<taxonomicName id="4C239CE31D74FFBFFEBF9294FE0F579F" authority="Von Meyer, 1845" authorityName="Von Meyer" authorityYear="1845" box="[285,458,215,241]" genus="Sericodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="jugleri">
<emphasis id="B9573B721D74FFBFFEBF9294FE0F579F" box="[285,458,215,241]" italics="true" pageId="72" pageNumber="205">Sericodon jugleri</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFE7B9294FDB3579F" box="[473,630,215,241]" class="Reptilia" family="Teleosauridae" genus="Teleosaurus" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="B9573B721D74FFBFFE7B9294FD88579F" box="[473,589,215,241]" italics="true" pageId="72" pageNumber="205">Teleosaurus</emphasis>
sp.
</taxonomicName>
). Indeed, the maximum dorsoventral thickness of the anterior peduncle of
<taxonomicName id="4C239CE31D74FFBFFF21935BFEAB565F" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[131,366,280,305]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D74FFBFFF21935BFEAB565F" box="[131,366,280,305]" italics="true" pageId="72" pageNumber="205">Torvoneustes carpenteri</emphasis>
</taxonomicName>
is inferior to any section of the peduncle bridge, which is similar to the aforementioned taxa but greatly contrasts with
<taxonomicName id="4C239CE31D74FFBFFED89314FDBB561F" baseAuthorityName="Gasparini &amp; Dellape" baseAuthorityYear="1976" box="[378,638,343,369]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="araucanensis">
<emphasis id="B9573B721D74FFBFFED89314FDBB561F" box="[378,638,343,369]" italics="true" pageId="72" pageNumber="205">Cricosaurus araucanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFD2F9314FF1056FE" baseAuthorityName="Fraas" baseAuthorityYear="1901" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="suevicus">
<emphasis id="B9573B721D74FFBFFD2F9314FF1056FE" italics="true" pageId="72" pageNumber="205">Cricosaurus suevicus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFF419334FE2C56FF" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel &amp; Mallison" baseAuthorityYear="2019" box="[227,489,375,401]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="bambergensis">
<emphasis id="B9573B721D74FFBFFF419334FE2C56FF" box="[227,489,375,401]" italics="true" pageId="72" pageNumber="205">Cricosaurus bambergensis</emphasis>
</taxonomicName>
among metriorhynchoids, and other teleosauroids.
</paragraph>
<caption id="DF5CB7E81D7AFFB1FF269581FC165087" ID-DOI="http://doi.org/10.5281/zenodo.11106670" ID-Zenodo-Dep="11106670" httpUri="https://zenodo.org/record/11106670/files/figure.png" pageId="70" pageNumber="203" startId="70.[132,143,1986,2003]" targetBox="[153,1434,216,1871]" targetPageId="70" targetType="figure">
<paragraph id="8B9CE7601D7AFFB1FF269581FC165087" blockId="70.[132,1455,1986,2025]" pageId="70" pageNumber="203">
<smallCapsWord id="8D7A71BC1D7AFFB1FF269581FF5850BC" baselines="1999,1999" box="[132,157,1986,2003]" lowerCaseFontSize="5" mainFontSize="7" normCase="title" normString="Fig" pageId="70" pageNumber="203">FIG</smallCapsWord>
. 34. — Right ischium of
<taxonomicName id="4C239CE31D7AFFB1FED29581FCAC50BD" authority="(Wilkinson, Young &amp; Benton, 2008)" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[368,873,1986,2003]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="70" pageNumber="203" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D7AFFB1FED29581FDFE50BD" box="[368,571,1986,2003]" italics="true" pageId="70" pageNumber="203">Torvoneustes carpenteri</emphasis>
(
<bibRefCitation id="EFB29A911D7AFFB1FDE49581FCA150BD" author="WILKINSON L. E. &amp; YOUNG M. T. &amp; BENTON M. J." box="[582,868,1986,2003]" pageId="70" pageNumber="203" pagination="1307 - 1333" refId="ref117881" refString="WILKINSON L. E., YOUNG M. T. &amp; BENTON M. J. 2008. - A new metriorhynchid crocodilian (Mesoeucrocodylia: Thalattosuchia) from the Kimmeridgian (Upper Jurassic) of Wiltshire, UK. Palaeontology 51 (6): 1307 - 1333. https: // doi. org / 10.1111 / j. 1475 - 4983.2008.00818. x" type="journal article" year="2008">Wilkinson, Young &amp; Benton, 2008</bibRefCitation>
)
</taxonomicName>
,
<collectionCode id="ED327FA51D7AFFB1FCD39581FC7050BD" box="[881,949,1986,2003]" pageId="70" pageNumber="203">BRSMG</collectionCode>
Cd7203 (paratype):
<emphasis id="B9573B721D7AFFB1FBC19581FBB550BD" bold="true" box="[1123,1136,1986,2003]" pageId="70" pageNumber="203">A</emphasis>
, right ischium in medial view;
<emphasis id="B9573B721D7AFFB1FAD39581FABB50BD" bold="true" box="[1393,1406,1986,2003]" pageId="70" pageNumber="203">B</emphasis>
, right ischium in lateral view. Arrow points anteriorly. Pictures courtesy of Dr. Davide Foffa. Scale bar: 1 cm.
</paragraph>
</caption>
<caption id="DF5CB7E81D7BFFB0FF269581FD815087" ID-DOI="http://doi.org/10.5281/zenodo.11106672" ID-Zenodo-Dep="11106672" httpUri="https://zenodo.org/record/11106672/files/figure.png" pageId="71" pageNumber="204" startId="71.[132,143,1986,2003]" targetBox="[132,1454,184,1924]" targetPageId="71" targetType="figure">
<paragraph id="8B9CE7601D7BFFB0FF269581FD815087" blockId="71.[132,1456,1986,2025]" pageId="71" pageNumber="204">
<smallCapsWord id="8D7A71BC1D7BFFB0FF269581FF5850BC" baselines="1999,1999" box="[132,157,1986,2003]" lowerCaseFontSize="5" mainFontSize="7" normCase="title" normString="Fig" pageId="71" pageNumber="204">FIG</smallCapsWord>
. 35. — Reconstruction of the pelvic girdle of
<taxonomicName id="4C239CE31D7BFFB0FDB89581FBCA50BD" authority="(Wilkinson, Young &amp; Benton, 2008)" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[538,1039,1986,2003]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="71" pageNumber="204" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D7BFFB0FDB89581FD2650BD" box="[538,739,1986,2003]" italics="true" pageId="71" pageNumber="204">Torvoneustes carpenteri</emphasis>
(
<bibRefCitation id="EFB29A911D7BFFB0FD4C9581FBCF50BD" author="WILKINSON L. E. &amp; YOUNG M. T. &amp; BENTON M. J." box="[750,1034,1986,2003]" pageId="71" pageNumber="204" pagination="1307 - 1333" refId="ref117881" refString="WILKINSON L. E., YOUNG M. T. &amp; BENTON M. J. 2008. - A new metriorhynchid crocodilian (Mesoeucrocodylia: Thalattosuchia) from the Kimmeridgian (Upper Jurassic) of Wiltshire, UK. Palaeontology 51 (6): 1307 - 1333. https: // doi. org / 10.1111 / j. 1475 - 4983.2008.00818. x" type="journal article" year="2008">Wilkinson, Young &amp; Benton, 2008</bibRefCitation>
)
</taxonomicName>
,
<collectionCode id="ED327FA51D7BFFB0FBB49581FB9F50BD" box="[1046,1114,1986,2003]" pageId="71" pageNumber="204">BRSMG</collectionCode>
Cd7203:
<emphasis id="B9573B721D7BFFB0FB0F9581FB7F50BD" bold="true" box="[1197,1210,1986,2003]" pageId="71" pageNumber="204">A</emphasis>
, right lateral view;
<emphasis id="B9573B721D7BFFB0FAFA9581FAA050BD" bold="true" box="[1368,1381,1986,2003]" pageId="71" pageNumber="204">B</emphasis>
, anterior view;
<emphasis id="B9573B721D7BFFB0FF16959BFF075087" bold="true" box="[180,194,2008,2025]" pageId="71" pageNumber="204">C</emphasis>
, ventral view;
<emphasis id="B9573B721D7BFFB0FE98959BFE8D5087" bold="true" box="[314,328,2008,2025]" pageId="71" pageNumber="204">D</emphasis>
, dorsal view. Scale bar: 5 cm.
</paragraph>
</caption>
<paragraph id="8B9CE7601D74FFBFFF3993F5FCC25203" blockId="72.[130,777,215,1613]" pageId="72" pageNumber="205">
The anterior peduncle is borne on the extremity of the peduncle bridge, which is an elongated process in
<taxonomicName id="4C239CE31D74FFBFFD3F9394FED3557E" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D74FFBFFD3F9394FED3557E" italics="true" pageId="72" pageNumber="205">Torvoneustes carpenteri</emphasis>
</taxonomicName>
(
<figureCitation id="1318FBE51D74FFBFFE8593B5FEB0557E" box="[295,373,502,528]" captionStart="FIG" captionStartId="70.[132,143,1986,2003]" captionTargetBox="[153,1434,216,1871]" captionTargetId="figure-17@70.[258,1250,219,1880]" captionTargetPageId="70" captionText="FIG. 34. — Right ischium of Torvoneustes carpenteri (Wilkinson, Young &amp; Benton, 2008), BRSMG Cd7203 (paratype): A, right ischium in medial view; B, right ischium in lateral view. Arrow points anteriorly. Pictures courtesy of Dr. Davide Foffa. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106670" httpUri="https://zenodo.org/record/11106670/files/figure.png" pageId="72" pageNumber="205">Fig. 34</figureCitation>
). Similar to
<emphasis id="B9573B721D74FFBFFDA593B5FD03557E" box="[519,710,502,528]" italics="true" pageId="72" pageNumber="205">
<taxonomicName id="4C239CE31D74FFBFFDA593B5FD4F557E" box="[519,650,502,528]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
typus
</emphasis>
,
<taxonomicName id="4C239CE31D74FFBFFD7793B5FDB8555F" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D74FFBFFD7793B5FEB8555E" italics="true" pageId="72" pageNumber="205">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFD2F9054FEC3553E" baseAuthorityName="Gasparini &amp; Dellape" baseAuthorityYear="1976" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="araucanensis">
<emphasis id="B9573B721D74FFBFFD2F9054FEC3553E" italics="true" pageId="72" pageNumber="205">Cricosaurus araucanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFEB79075FE23553E" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[277,486,566,592]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="suevicus">
<emphasis id="B9573B721D74FFBFFEB79075FE23553E" box="[277,486,566,592]" italics="true" pageId="72" pageNumber="205">Cricosaurus suevicus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFE549075FD3A553E" authorityName="Sachs et al." authorityYear="2021" baseAuthorityName="Sachs, Young, Abel &amp; Mallison" baseAuthorityYear="2021" box="[502,767,566,592]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="albersdoerferi">
<emphasis id="B9573B721D74FFBFFE549075FD3A553E" box="[502,767,566,592]" italics="true" pageId="72" pageNumber="205">Cricosaurus albersdoerferi</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C239CE31D74FFBFFF119015FE45551E" box="[179,384,598,624]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="giganteus">
<emphasis id="B9573B721D74FFBFFF119015FE45551E" box="[179,384,598,624]" italics="true" pageId="72" pageNumber="205">Geosaurus giganteus</emphasis>
</taxonomicName>
, the peduncle bridge of
<taxonomicName id="4C239CE31D74FFBFFD279014FF2E55FE" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D74FFBFFD279014FF2E55FE" italics="true" pageId="72" pageNumber="205">Torvoneustes carpenteri</emphasis>
</taxonomicName>
extends further dorsally (or proximally) than the posterior peduncle which creates additional space for the acetabular perforation between the peduncles. The dorsal margin of the peduncle bridge of the ischium is concave and forms the ventral border of the acetabular perforation whereas the ventral margin of the peduncle bridge is slightly convex. Both margins are slightly divergent towards the base of the process, so that the peduncle bridge slightly thickens towards its junction with the shaft of the ischium. The base of the peduncle bridge is located slightly more ventrally than in
<taxonomicName id="4C239CE31D74FFBFFF0891F6FD0554A1" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[170,704,949,975]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D74FFBFFF0891F6FE8B54A1" box="[170,334,949,975]" italics="true" pageId="72" pageNumber="205">Metriorhynchus</emphasis>
<emphasis id="B9573B721D74FFBFFEFC91F6FE3A54A1" box="[350,511,949,975]" italics="true" pageId="72" pageNumber="205">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763,
<taxonomicName id="4C239CE31D74FFBFFF299197FD4B5481" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[139,654,980,1007]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D74FFBFFF299197FEE95480" box="[139,300,980,1006]" italics="true" pageId="72" pageNumber="205">Metriorhynchus</emphasis>
<emphasis id="B9573B721D74FFBFFE989197FE1D5480" box="[314,472,980,1006]" italics="true" pageId="72" pageNumber="205">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
3804,
<taxonomicName id="4C239CE31D74FFBFFD799196FE9B5360" baseAuthorityName="Gasparini &amp; Dellape" baseAuthorityYear="1976" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="araucanensis">
<emphasis id="B9573B721D74FFBFFD799196FE9B5360" italics="true" pageId="72" pageNumber="205">Cricosaurus araucanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFEC891B6FDAB5360" authorityName="Sachs et al." authorityYear="2021" baseAuthorityName="Sachs, Young, Abel &amp; Mallison" baseAuthorityYear="2021" box="[362,622,1012,1039]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="albersdoerferi">
<emphasis id="B9573B721D74FFBFFEC891B6FDAB5360" box="[362,622,1012,1039]" italics="true" pageId="72" pageNumber="205">Cricosaurus albersdoerferi</emphasis>
</taxonomicName>
which renders the acetabular perforation more apparent laterally as in other metriorhynchoids (i.e.
<emphasis id="B9573B721D74FFBFFE2F9677FD905320" box="[397,597,1076,1102]" italics="true" pageId="72" pageNumber="205">
<taxonomicName id="4C239CE31D74FFBFFE2F9677FDD35320" box="[397,534,1076,1102]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
typus
</emphasis>
,
<taxonomicName id="4C239CE31D74FFBFFDC59677FE305301" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D74FFBFFDC59677FEC45300" italics="true" pageId="72" pageNumber="205">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFDA19616FD155300" box="[515,720,1109,1135]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="giganteus">
<emphasis id="B9573B721D74FFBFFDA19616FD155300" box="[515,720,1109,1135]" italics="true" pageId="72" pageNumber="205">Geosaurus giganteus</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C239CE31D74FFBFFF269637FEA453E0" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" box="[132,353,1140,1166]" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D74FFBFFF269637FEA453E0" box="[132,353,1140,1166]" italics="true" pageId="72" pageNumber="205">Dakosaurus maximus</emphasis>
</taxonomicName>
). Still, the acetabular perforation forms a hollow area on the medial side of the peduncle bridge which extends until the base of the posterior peduncle as in other thalattosuchians (e.g.
<taxonomicName id="4C239CE31D74FFBFFEFD9697FF045260" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D74FFBFFEFD9697FE325380" box="[351,503,1236,1262]" italics="true" pageId="72" pageNumber="205">Metriorhynchus</emphasis>
<emphasis id="B9573B721D74FFBFFDA09697FD5D5380" box="[514,664,1236,1262]" italics="true" pageId="72" pageNumber="205">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
4763,
<taxonomicName id="4C239CE31D74FFBFFEB596B0FF5D5240" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="brachyrhynchus">
<emphasis id="B9573B721D74FFBFFEB596B0FE7D5263" box="[279,440,1267,1293]" italics="true" pageId="72" pageNumber="205">Metriorhynchus</emphasis>
<emphasis id="B9573B721D74FFBFFE6A96B0FDA35263" box="[456,614,1267,1293]" italics="true" pageId="72" pageNumber="205">brachyrhynchus</emphasis>
NHMUK PV R
</taxonomicName>
3804,
<taxonomicName id="4C239CE31D74FFBFFF489757FE265243" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[234,483,1300,1325]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D74FFBFFF489757FE265243" box="[234,483,1300,1325]" italics="true" pageId="72" pageNumber="205">Torvoneustes carpenteri</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFE569757FCC55243" baseAuthorityName="Gasparini &amp; Dellape" baseAuthorityYear="1976" box="[500,768,1300,1326]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="araucanensis">
<emphasis id="B9573B721D74FFBFFE569757FCC55243" box="[500,768,1300,1326]" italics="true" pageId="72" pageNumber="205">Cricosaurus araucanensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFF269770FE995223" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" box="[132,348,1331,1357]" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D74FFBFFF269770FE995223" box="[132,348,1331,1357]" italics="true" pageId="72" pageNumber="205">Dakosaurus maximus</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFEC59770FD9E5223" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[359,603,1331,1357]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="obtusidens">
<emphasis id="B9573B721D74FFBFFEC59770FD9E5223" box="[359,603,1331,1357]" italics="true" pageId="72" pageNumber="205">Lemmysuchus obtusidens</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFDC59770FF1D5203" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="bollensis">
<emphasis id="B9573B721D74FFBFFDC59770FF1D5203" italics="true" pageId="72" pageNumber="205">Macrospondylus bollensis</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFF469710FE225203" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[228,487,1363,1389]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="leedsi">
<emphasis id="B9573B721D74FFBFFF469710FE225203" box="[228,487,1363,1389]" italics="true" pageId="72" pageNumber="205">Charitomenosuchus leedsi</emphasis>
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFE519717FD325203" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[499,759,1363,1389]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="edwardsi">
<emphasis id="B9573B721D74FFBFFE519717FD325203" box="[499,759,1363,1389]" italics="true" pageId="72" pageNumber="205">Neosteneosaurus edwardsi</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph id="8B9CE7601D74FFBFFF399730FCC35122" blockId="72.[130,777,215,1613]" pageId="72" pageNumber="205">
The posterior peduncle of
<taxonomicName id="4C239CE31D74FFBFFE059737FD4852E3" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[423,653,1396,1421]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D74FFBFFE059737FD4852E3" box="[423,653,1396,1421]" italics="true" pageId="72" pageNumber="205">Torvoneustes carpenteri</emphasis>
</taxonomicName>
is large and accounts for about 3/4 of the anteroposterior width of the shaft (
<figureCitation id="1318FBE51D74FFBFFF2F97F0FF1F52A3" box="[141,218,1459,1485]" captionStart="FIG" captionStartId="70.[132,143,1986,2003]" captionTargetBox="[153,1434,216,1871]" captionTargetId="figure-17@70.[258,1250,219,1880]" captionTargetPageId="70" captionText="FIG. 34. — Right ischium of Torvoneustes carpenteri (Wilkinson, Young &amp; Benton, 2008), BRSMG Cd7203 (paratype): A, right ischium in medial view; B, right ischium in lateral view. Arrow points anteriorly. Pictures courtesy of Dr. Davide Foffa. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106670" httpUri="https://zenodo.org/record/11106670/files/figure.png" pageId="72" pageNumber="205">Fig. 34</figureCitation>
). In
<taxonomicName id="4C239CE31D74FFBFFEB697F7FDC652A3" baseAuthorityName="Wilkinson, Young &amp; Benton" baseAuthorityYear="2008" box="[276,515,1460,1485]" class="Reptilia" family="Metriorhynchidae" genus="Torvoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="carpenteri">
<emphasis id="B9573B721D74FFBFFEB697F7FDC652A3" box="[276,515,1460,1485]" italics="true" pageId="72" pageNumber="205">Torvoneustes carpenteri</emphasis>
</taxonomicName>
, the posterior peduncle slightly protrudes dorsally, which renders the acetabular perforation clearly visible on the lateral side of the ischium, as in
<taxonomicName id="4C239CE31D74FFBFFF219451FD555143" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" box="[131,656,1554,1581]" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="superciliosus">
<emphasis id="B9573B721D74FFBFFF219451FE5B5142" box="[131,414,1554,1580]" italics="true" pageId="72" pageNumber="205">Thalattosuchus superciliosus</emphasis>
NHMUK PV R 2054
</taxonomicName>
,
<taxonomicName id="4C239CE31D74FFBFFD3C9450FF255122" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="giganteus">
<emphasis id="B9573B721D74FFBFFD3C9450FF255122" italics="true" pageId="72" pageNumber="205">Geosaurus giganteus</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C239CE31D74FFBFFEB59471FE2A5122" authorityName="Von Quenstedt" authorityYear="1856" baseAuthorityName="Plieninger" baseAuthorityYear="1846" box="[279,495,1586,1612]" class="Reptilia" family="Metriorhynchidae" genus="Dakosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="72" pageNumber="205" phylum="Chordata" rank="species" species="maximus">
<emphasis id="B9573B721D74FFBFFEB59471FE2A5122" box="[279,495,1586,1612]" italics="true" pageId="72" pageNumber="205">Dakosaurus maximus</emphasis>
</taxonomicName>
among metriorhynchoids.
</paragraph>
</subSubSection>
</treatment>
</document>