759 lines
104 KiB
XML
759 lines
104 KiB
XML
<document id="5690907800F9E5482E5BEDB87583E5AE" 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. & Jouve, Stéphane" docDate="2024" docId="038A56761D6FFFA0FC8F95F1FA5252C3" 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="Platysuchus multiscrobiculatus" docType="treatment" docVersion="5" lastPageNumber="220" masterDocId="FFB32E0E1D3CFFF7FFA29243FFC5576E" masterDocTitle="Form and function of the pelvic girdle of Thalattosuchia and Dyrosauridae (Crocodyliformes)" masterLastPageNumber="326" masterPageNumber="135" pageNumber="216" updateTime="1714681770497" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:titleInfo id="B584D9F00AC445C37CB4385C3E90384B">
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<mods:title id="831C0497460D9ED7BA1CC4E876B37894">Form and function of the pelvic girdle of Thalattosuchia and Dyrosauridae (Crocodyliformes)</mods:title>
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<mods:name id="4A4A3892F24D9C09361ACFE401356103" type="personal">
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<mods:roleTerm id="4CEE11E6AABCA882AB5EFBA6EAC2FB9A">Author</mods:roleTerm>
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<mods:namePart id="72BC9DFB20D056F6676463E16D52DA9C">Scavezzoni, Isaure</mods:namePart>
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<mods:affiliation id="F4A6A3C4161E1F0051BFF3236218760E">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>
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<mods:nameIdentifier id="B98097C4F7EADC92FD7B0016598B9EBE" type="email">isaure.scavezzoni@gmail.com</mods:nameIdentifier>
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<mods:namePart id="89D14035C9661647465027AC959B5691">Fischer, Valentin</mods:namePart>
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<mods:affiliation id="2924327A670BDFC845B52E0D0CC3AB3C">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>
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<mods:nameIdentifier id="B1843D09959F689BA581D8ED2039D0F9" type="email">v.fischer@uliege.be</mods:nameIdentifier>
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<mods:roleTerm id="2B438B33CC947C07C6B67364CEB5E7F9">Author</mods:roleTerm>
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<mods:namePart id="8DE57FEE794EB28FA3C3188314E9B623">Johnson, Michela M.</mods:namePart>
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<mods:affiliation id="E476453C67BCD4C12DEE383C7E59B252">Department of Palaeontology, Staatliches Museum für Naturkunde Stuttgart, Museum am LÖwentor, Rosenstein 1, 70191 Stuttgart (Germany) michela. johnson @ smns-bw. de</mods:affiliation>
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<mods:nameIdentifier id="8AADCB686F566667CB5400FB42033A6A" type="email">michela.johnson@smns-bw.de</mods:nameIdentifier>
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</mods:role>
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<mods:namePart id="81E112DEF997ED2F0C1F74D44817CEC7">Jouve, Stéphane</mods:namePart>
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<mods:affiliation id="264182218232FC78ADCBCF375B49C341">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>
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<mods:nameIdentifier id="7C0A029BE7FE394ABFDE693745924E79" type="email">stephane.jouve@sorbonne-universite.fr</mods:nameIdentifier>
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<mods:title id="375C1364A7F8CA162549B5F79A63C7C9">Geodiversitas</mods:title>
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</mods:titleInfo>
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<mods:part id="233021B0042A660CDF7583CB3E566672">
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<mods:date id="364C03FB71AB1DF405AD24A7C3E70DFB">2024</mods:date>
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<mods:number id="EEA83F7E8843C8A3B34A76AEE3D86FDD">2024-05-02</mods:number>
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<mods:number id="EF2AE27FC25A34195679556493293FCA">46</mods:number>
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<mods:number id="7E07718C9F3A50B65238AF6201EB616D">6</mods:number>
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<mods:start id="C5E449B808EB51639F3BD96AC543D45C">135</mods:start>
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<mods:url id="0A23B6A3FE8C4AF040CE1C8C1AF23FFB">https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/g2024v46a6.pdf</mods:url>
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<mods:classification id="1D3366290259AB85A5ACFCFB478A2327">journal article</mods:classification>
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<mods:identifier id="E7422E1441A8CCFA209FE8B72C9F7347" type="DOI">10.5252/geodiversitas2024v46a6</mods:identifier>
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<mods:identifier id="9D0B35000CF96FC7F286BB33B3CCC429" type="ISSN">1638-9395</mods:identifier>
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<mods:identifier id="E229727BF9349FD992442D31FFAD8A95" type="Zenodo-Dep">11106598</mods:identifier>
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</mods:mods>
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<treatment id="038A56761D6FFFA0FC8F95F1FA5252C3" ID-DOI="http://doi.org/10.5281/zenodo.11106040" ID-Zenodo-Dep="11106040" LSID="urn:lsid:plazi:treatment:038A56761D6FFFA0FC8F95F1FA5252C3" httpUri="http://treatment.plazi.org/id/038A56761D6FFFA0FC8F95F1FA5252C3" lastPageId="87" lastPageNumber="220" pageId="83" pageNumber="216">
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<subSubSection id="C339B4EB1D6FFFA4FC8F95F1FA5C50A5" box="[813,1433,1969,1996]" pageId="83" pageNumber="216" type="nomenclature">
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<paragraph id="8B9CE7601D6FFFA4FC8F95F1FA5C50A5" blockId="83.[813,1433,1969,2028]" box="[813,1433,1969,1996]" pageId="83" pageNumber="216">
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<taxonomicName id="4C239CE31D6FFFA4FC8F95F1FA5C50A5" authority="(BERCKHEMER, 1929)" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[813,1433,1969,1996]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="83" pageNumber="221" phylum="Chordata" rank="species" species="multiscrobiculatus">
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<emphasis id="B9573B721D6FFFA4FC8F95F1FB6250A4" box="[813,1191,1970,1995]" italics="true" pageId="83" pageNumber="216">
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<smallCapsWord id="8D7A71BC1D6FFFA4FC8F95F1FC7850A4" baselines="1989,1989" box="[813,957,1970,1995]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Platysuchus" pageId="83" pageNumber="216">PLATYSUCHUS</smallCapsWord>
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<smallCapsWord id="8D7A71BC1D6FFFA4FC6695F4FB6250A4" baselines="1989" box="[964,1191,1975,1994]" lowerCaseFontSize="8" mainFontSize="11" normCase="lower" normString="multiscrobiculatus" pageId="83" pageNumber="216">MULTISCROBICULATUS</smallCapsWord>
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</emphasis>
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(
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<bibRefCitation id="EFB29A911D6FFFA4FB1A95F1FA5550A5" author="BERCKHEMER F." box="[1208,1424,1969,1996]" pageId="83" pageNumber="216" pagination="1 - 59" refId="ref108786" refString="BERCKHEMER F. 1929. - Beitrage zur Kenntnis der Krokodilier des schwabischen oberen Lias. Neues Jahrbuch fur Mineralogie, Geologie und Palaontologie. Beilagen Band 64 B: 1 - 59." type="book chapter" year="1929">
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<smallCapsWord id="8D7A71BC1D6FFFA4FB1A95F1FA8F50A4" baselines="1989,1989" box="[1208,1354,1970,1996]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Berckhemer" pageId="83" pageNumber="216">BERCKHEMER</smallCapsWord>
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, 1929
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</bibRefCitation>
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||
)
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</taxonomicName>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C339B4EB1D6FFFA0FC8F9591FA5252C3" lastPageId="87" lastPageNumber="220" pageId="83" pageNumber="216" type="description">
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<paragraph id="8B9CE7601D6FFFA4FC8F9591FB595082" blockId="83.[813,1433,1969,2028]" box="[813,1180,2001,2028]" pageId="83" pageNumber="216">
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For measurements, see
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<tableCitation id="C6A1D2DB1D6FFFA4FB879592FB505085" box="[1061,1173,2001,2028]" 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="83" pageNumber="216" tableUuid-0="DF5CB7E81D2FFFE4FF9F938DFDDF554D" tableUuid-1="DF5CB7E81D25FFEEFF9F938AFAB1555A" tableUuid-2="DF5CB7E81D21FFEAFF9F93BCF8FE553A">Tables 7-9</tableCitation>
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||
.
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||
</paragraph>
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||
<caption id="DF5CB7E81D68FFA3FF2695D7FE7E5087" ID-DOI="http://doi.org/10.5281/zenodo.11106690" ID-Zenodo-Dep="11106690" httpUri="https://zenodo.org/record/11106690/files/figure.png" pageId="84" pageNumber="217" startId="84.[132,143,1940,1957]" targetBox="[142,1456,193,1862]" targetPageId="84" targetType="figure">
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<paragraph id="8B9CE7601D68FFA3FF2695D7FE7E5087" blockId="84.[132,1455,1940,2025]" pageId="84" pageNumber="217">
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<smallCapsWord id="8D7A71BC1D68FFA3FF2695D7FF5850CA" baselines="1953,1953" box="[132,157,1940,1957]" lowerCaseFontSize="5" mainFontSize="7" normCase="title" normString="Fig" pageId="84" pageNumber="217">FIG</smallCapsWord>
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. 42. — Reconstruction of the pelvic girdle of
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<taxonomicName id="4C239CE31D68FFA3FDB895D7FCB550CB" authority="(Andrews, 1909)" authorityName="(Andrews)" authorityYear="1909" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[538,880,1940,1957]" family="Teleosauridae" genus="Mycterosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="84" pageNumber="217" phylum="Chordata" rank="species" species="nasutus">
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<emphasis id="B9573B721D68FFA3FDB895D7FD2550CB" box="[538,736,1940,1957]" italics="true" pageId="84" pageNumber="217">Mycterosuchus nasutus</emphasis>
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||
(
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<bibRefCitation id="EFB29A911D68FFA3FD4895D7FCAE50CB" author="ANDREWS C. W." box="[746,875,1940,1957]" pageId="84" pageNumber="217" pagination="299 - 308" refId="ref108338" refString="ANDREWS C. W. 1909. - XXXVIII - On some new Steneosaurs from the Oxford Clay of Peterborough. Annals and Magazine of Natural History 3: 299 - 308. https: // doi. org / 10.1080 / 00222930908692579" type="journal article" year="1909">Andrews, 1909</bibRefCitation>
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)
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</taxonomicName>
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, NHMUK PV R 2617:
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<emphasis id="B9573B721D68FFA3FB8495D7FBF650CB" bold="true" box="[1062,1075,1940,1957]" pageId="84" pageNumber="217">A</emphasis>
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, right lateral view;
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<emphasis id="B9573B721D68FFA3FB7395D7FB1B50CB" bold="true" box="[1233,1246,1940,1957]" pageId="84" pageNumber="217">B</emphasis>
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||
, anterior view;
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||
<emphasis id="B9573B721D68FFA3FAFC95D7FAA950CB" bold="true" box="[1374,1388,1940,1957]" pageId="84" pageNumber="217">C</emphasis>
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||
, ventral view;
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||
<emphasis id="B9573B721D68FFA3FF1495E8FF0150D2" bold="true" box="[182,196,1963,1980]" pageId="84" pageNumber="217">D</emphasis>
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||
, dorsal view. Target indicates anterior. Arrow points anteriorly. The right pubis is mirrored. The ilium, ischium and first sacral are reconstructed from
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<taxonomicName id="4C239CE31D68FFA3FF269581FE6050BD" authority="Von Meyer, 1845" authorityName="Von Meyer" authorityYear="1845" box="[132,421,1986,2003]" genus="Sericodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="84" pageNumber="217" phylum="Chordata" rank="species" species="jugleri">
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<emphasis id="B9573B721D68FFA3FF269581FED450BD" box="[132,273,1986,2003]" italics="true" pageId="84" pageNumber="217">Sericodon jugleri</emphasis>
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||
<bibRefCitation id="EFB29A911D68FFA3FEB79581FE6050BD" author="VON MEYER H." box="[277,421,1986,2003]" pageId="84" pageNumber="217" pagination="689 - 691" refId="ref117213" refString="VON MEYER H. 1845. - Mittheilung an Professor Bronn gerichtet. Neues Jahrbuch fur Mineralogie, Geognosie, Geologie und Petrefaktenkunde 1845: 689 - 691. https: // www. biodiversitylibrary. org / page / 36375384" type="journal article" year="1845">Von Meyer, 1845</bibRefCitation>
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</taxonomicName>
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,
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<collectionCode id="ED327FA51D68FFA3FE0E9581FE2550BD" box="[428,480,1986,2003]" pageId="84" pageNumber="217">MJSN</collectionCode>
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SCR010-312, and only serve as a qualitative representation to better highlight the remains of
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<taxonomicName id="4C239CE31D68FFA3FB489581FEE25087" authority="(Andrews, 1909)" authorityName="(Andrews)" authorityYear="1909" baseAuthorityName="Andrews" baseAuthorityYear="1909" family="Teleosauridae" genus="Mycterosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="84" pageNumber="217" phylum="Chordata" rank="species" species="nasutus">
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||
<emphasis id="B9573B721D68FFA3FB489581FA6A50BD" box="[1258,1455,1986,2003]" italics="true" pageId="84" pageNumber="217">Mycterosuchus nasutus</emphasis>
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NHMUK PV R 2617
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</taxonomicName>
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. Scale bar: 5 cm.
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</paragraph>
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</caption>
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||
<caption id="DF5CB7E81D69FFA2FF2695E8FDF55087" ID-DOI="http://doi.org/10.5281/zenodo.11106692" ID-Zenodo-Dep="11106692" httpUri="https://zenodo.org/record/11106692/files/figure.png" pageId="85" pageNumber="218" startId="85.[132,143,1963,1980]" targetBox="[132,1439,189,1872]" targetPageId="85" targetType="figure">
|
||
<paragraph id="8B9CE7601D69FFA2FF2695E8FDF55087" blockId="85.[132,1455,1963,2025]" pageId="85" pageNumber="218">
|
||
<smallCapsWord id="8D7A71BC1D69FFA2FF2695E8FF5850D5" baselines="1976,1976" box="[132,157,1963,1980]" lowerCaseFontSize="5" mainFontSize="7" normCase="title" normString="Fig" pageId="85" pageNumber="218">FIG</smallCapsWord>
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||
. 43. — Pelvic girdle elements of
|
||
<taxonomicName id="4C239CE31D69FFA2FE1095E8FDFC50D2" box="[434,569,1963,1980]" class="Reptilia" family="Teleosauridae" genus="Teleosaurus" kingdom="Animalia" order="Crocodylia" pageId="85" pageNumber="218" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="B9573B721D69FFA2FE1095E8FDD350D2" box="[434,534,1963,1980]" italics="true" pageId="85" pageNumber="218">Teleosaurus</emphasis>
|
||
sp.
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||
</taxonomicName>
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||
, NHMUK PV R 238 (
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||
<emphasis id="B9573B721D69FFA2FD4695E8FD3450D2" bold="true" box="[740,753,1963,1980]" pageId="85" pageNumber="218">A</emphasis>
|
||
) and OUMNH.J1638 (
|
||
<emphasis id="B9573B721D69FFA2FC0895E8FC0E50D2" bold="true" box="[938,971,1963,1980]" pageId="85" pageNumber="218">B -E</emphasis>
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||
):
|
||
<emphasis id="B9573B721D69FFA2FC7895E8FC2250D2" bold="true" box="[986,999,1963,1980]" pageId="85" pageNumber="218">A</emphasis>
|
||
, right ischium in lateral view;
|
||
<emphasis id="B9573B721D69FFA2FB4295E8FB2850D2" bold="true" box="[1248,1261,1963,1980]" pageId="85" pageNumber="218">B</emphasis>
|
||
, right ischium in lateral view;
|
||
<emphasis id="B9573B721D69FFA2FF179581FF0650BD" bold="true" box="[181,195,1986,2003]" pageId="85" pageNumber="218">C</emphasis>
|
||
, right ischium in medial view;
|
||
<emphasis id="B9573B721D69FFA2FE629581FE0B50BD" bold="true" box="[448,462,1986,2003]" pageId="85" pageNumber="218">D</emphasis>
|
||
, right pubis in anterior view;
|
||
<emphasis id="B9573B721D69FFA2FD609581FD0B50BD" bold="true" box="[706,718,1986,2003]" pageId="85" pageNumber="218">E</emphasis>
|
||
, right pubis in posterior view. Arrow points anteriorly. Target indicates anterior. Pictures courtesy of Dr. Michela Johnson. Scale bars: 1 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9CE7601D6AFFA1FF269294FF7B579F" blockId="86.[132,190,215,241]" box="[132,190,215,241]" pageId="86" pageNumber="219">
|
||
<heading id="D0D4500C1D6AFFA1FF269294FF7B579F" box="[132,190,215,241]" fontSize="11" level="2" pageId="86" pageNumber="219" reason="8">
|
||
<emphasis id="B9573B721D6AFFA1FF269294FF7B579F" box="[132,190,215,241]" italics="true" pageId="86" pageNumber="219">Ilium</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FF2692B4FDB35581" blockId="86.[130,777,247,2028]" pageId="86" pageNumber="219">
|
||
The ilium of
|
||
<taxonomicName id="4C239CE31D6AFFA1FEB292B4FD8D567F" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[272,584,247,273]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FEB292B4FD8D567F" box="[272,584,247,273]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1318FBE51D6AFFA1FDFA92B4FD66567F" box="[600,675,247,273]" captionStart="FIG" captionStartId="88.[132,143,1986,2003]" captionTargetBox="[142,1449,218,1827]" captionTargetId="figure-20@88.[-108,1437,245,1853]" captionTargetPageId="88" captionText="FIG. 44. — Right and left pubes of Platysuchus multiscrobiculatus (Berckhemer, 1929), SMNS 9930 (holotype): A, right ischium in lateral view and left ischium in medial view; B, right pubis in anterior view; C, right ilium in lateral view. Arrow points anteriorly. Target indicates anterior. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106694" httpUri="https://zenodo.org/record/11106694/files/figure.png" pageId="86" pageNumber="219">Fig. 44</figureCitation>
|
||
) displays an anteroposteriorly elongated shape due to the presence of a postacetabular process as in other telesauroids (e.g.
|
||
<taxonomicName id="4C239CE31D6AFFA1FD72937BFE8B561F" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FD72937BFE8B561F" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FEF89314FD9C561F" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[346,601,343,369]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FEF89314FD9C561F" box="[346,601,343,369]" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FDC7931BFF1A56FF" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FDC7931BFF1A56FF" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FF499334FD9556FF" authority="(Westphal, 1961)" authorityName="(Westphal)" baseAuthorityName="Westphal" baseAuthorityYear="1961" box="[235,592,375,401]" genus="Plagiophthalmosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="gracilirostris">
|
||
<emphasis id="B9573B721D6AFFA1FF499334FD9556FF" box="[235,592,375,401]" italics="true" pageId="86" pageNumber="219">Plagiophthalmosuchus gracilirostris</emphasis>
|
||
</taxonomicName>
|
||
, etc.). The postacetabular process of
|
||
<taxonomicName id="4C239CE31D6AFFA1FEF693D5FD4056DE" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[340,645,406,432]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FEF693D5FD4056DE" box="[340,645,406,432]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
differs from those of most teleosauroids in being relatively slender: the postacetabular process almost retains the same dorsoventral height throughout its anteroposterior length, giving it a tubular shape.
|
||
<taxonomicName id="4C239CE31D6AFFA1FF6E9055FDF4555E" authority="(Westphal, 1961)" authorityName="(Westphal)" baseAuthorityName="Westphal" baseAuthorityYear="1961" box="[204,561,534,560]" genus="Plagiophthalmosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="gracilirostris">
|
||
<emphasis id="B9573B721D6AFFA1FF6E9055FDF4555E" box="[204,561,534,560]" italics="true" pageId="86" pageNumber="219">Plagiophthalmosuchus gracilirostris</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C239CE31D6AFFA1FDC19055FF1D553E" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6AFFA1FDC19055FF1D553E" italics="true" pageId="86" pageNumber="219">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
display a relatively slender postacetabular process as well. Posteriorly, the postacetabular process of
|
||
<taxonomicName id="4C239CE31D6AFFA1FD329015FEFA55FE" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FD329015FEFA55FE" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
culminates in a blunt hemispherical peak whose diameter is not significantly smaller than the overall dorsoventral height of the process (i.e. there is no major decrease in the size of the process posteriorly).
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FF3990B6FE0A5340" blockId="86.[130,777,247,2028]" pageId="86" pageNumber="219">The dorsal margin of the postacetabular process is slightly undulating with a small depression around its mid-length. On either side of this recess, the dorsal margin of the postacetabular process is convex. Anteriorly, the postacetabular process gradually moves on to the iliac crest, which corresponds to the dorsal border of the ilium. The latter is convex throughout its length, with the vertex being shifted posteriorly towards the iliac crest-postacetabular process junction. The transition to the preacetabular process is marked by a shallow recess along the dorsal margin of the ilium.</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FF399677FD455022" blockId="86.[130,777,247,2028]" pageId="86" pageNumber="219">
|
||
The shape of the preacetabular process grossly mirrors that of the postacetabular process but at a smaller scale: overall, the preacetabular process is relatively elongated anteroposteriorly as well as dorsoventrally thick. Indeed, the dorsoventral height of the preacetabular is retained throughout its anteroposterior length. Also, the peak of the preacetabular process is rather smooth and rounded, but definitely sharper than that of the postacetabular process giving it the appearance of a Lancet arch. Such a combination of shape for the preacetabular and postacetabular processes differs from other thalattosuchians (e.g. ‘
|
||
<taxonomicName id="4C239CE31D6AFFA1FF629730FD0452E0" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[192,705,1395,1422]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6AFFA1FF629730FEA452E3" box="[192,353,1395,1421]" italics="true" pageId="86" pageNumber="219">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6AFFA1FECC9730FDC952E3" box="[366,524,1395,1421]" italics="true" pageId="86" pageNumber="219">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
3804, ‘
|
||
<taxonomicName id="4C239CE31D6AFFA1FF2897D0FDA252C0" authority="NHMUK PV R" authorityName=", NHMUK PV R" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1867" box="[138,615,1427,1454]" class="Reptilia" family="Metriorhynchidae" genus="Metriorhynchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6AFFA1FF2897D0FEE452C3" box="[138,289,1427,1453]" italics="true" pageId="86" pageNumber="219">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6AFFA1FE8E97D0FE0552C3" box="[300,448,1427,1453]" italics="true" pageId="86" pageNumber="219">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
4763,
|
||
<taxonomicName id="4C239CE31D6AFFA1FD0F97D0FECC52A3" authorityName="Lydekker" authorityYear="1890" class="Reptilia" family="Metriorhynchidae" genus="Suchodus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="durobrivensis">
|
||
<emphasis id="B9573B721D6AFFA1FD0F97D0FECC52A3" italics="true" pageId="86" pageNumber="219">Suchodus durobrivensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FEB797F0FDEF52A3" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" box="[277,554,1459,1485]" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="superciliosus">
|
||
<emphasis id="B9573B721D6AFFA1FEB797F0FDEF52A3" box="[277,554,1459,1485]" italics="true" pageId="86" pageNumber="219">Thalattosuchus superciliosus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FD9797F0FCC552A3" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[565,768,1459,1485]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6AFFA1FD9797F0FCC552A3" box="[565,768,1459,1485]" italics="true" pageId="86" pageNumber="219">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FF269790FE8A5283" box="[132,335,1491,1517]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="giganteus">
|
||
<emphasis id="B9573B721D6AFFA1FF269790FE8A5283" box="[132,335,1491,1517]" italics="true" pageId="86" pageNumber="219">Geosaurus giganteus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FEFE9790FD935283" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[348,598,1491,1517]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FEFE9790FD935283" box="[348,598,1491,1517]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FDC09797FF1A5163" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FDC09797FF1A5163" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FF4D97B0FE3D5163" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[239,504,1523,1549]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FF4D97B0FE3D5163" box="[239,504,1523,1549]" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
, etc.). The preacetabular process of
|
||
<taxonomicName id="4C239CE31D6AFFA1FF5E9451FDFC5142" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[252,569,1554,1580]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FF5E9451FDFC5142" box="[252,569,1554,1580]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
is in line with the iliac crest and the postacetabular process as in other teleosauroids (e.g.
|
||
<taxonomicName id="4C239CE31D6AFFA1FF579411FE315102" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[245,500,1618,1644]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6AFFA1FF579411FE315102" box="[245,500,1618,1644]" italics="true" pageId="86" pageNumber="219">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FDA09411FCC55102" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[514,768,1618,1644]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FDA09411FCC55102" box="[514,768,1618,1644]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FF269431FE5151E2" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[132,404,1650,1676]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FF269431FE5151E2" box="[132,404,1650,1676]" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FE079430FD7251E2" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[421,695,1650,1676]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FE079430FD7251E2" box="[421,695,1650,1676]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FD659431FE7B51C2" authority="(Westphal, 1961)" authorityName="(Westphal)" baseAuthorityName="Westphal" baseAuthorityYear="1961" genus="Plagiophthalmosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="gracilirostris">
|
||
<emphasis id="B9573B721D6AFFA1FD659431FE7B51C2" italics="true" pageId="86" pageNumber="219">Plagiophthalmosuchus gracilirostris</emphasis>
|
||
</taxonomicName>
|
||
, etc.). The global orientation of the ilium is uncertain since the position and shape of the sacral rib attachment sites of
|
||
<taxonomicName id="4C239CE31D6AFFA1FE0D9491FD245182" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[431,737,1746,1772]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FE0D9491FD245182" box="[431,737,1746,1772]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
are unknown. Hence it is unsure if it pointed anteroventrally as in
|
||
<taxonomicName id="4C239CE31D6AFFA1FF009551FE655042" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[162,416,1810,1836]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FF009551FE655042" box="[162,416,1810,1836]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
or more anteriorly as in
|
||
<taxonomicName id="4C239CE31D6AFFA1FD0C9551FEFE5025" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FD0C9551FEFE5025" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C239CE31D6AFFA1FED39571FDBC5025" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[369,633,1841,1867]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FED39571FDBC5025" box="[369,633,1841,1867]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FF399512FB8056DE" blockId="86.[130,777,247,2028]" lastBlockId="86.[811,1458,215,1644]" pageId="86" pageNumber="219">
|
||
The junction between the preacetabular process and the anterior margin of the ilium is achieved through a smooth acute angle due to the leaning anterior margin of the ilium, as in
|
||
<emphasis id="B9573B721D6AFFA1FF3D95F2FD1F50A5" box="[159,730,1969,1995]" italics="true" pageId="86" pageNumber="219">
|
||
<taxonomicName id="4C239CE31D6AFFA1FF3D95F2FE5150A5" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[159,404,1969,1995]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">Lemmysuchus obtusidens</taxonomicName>
|
||
contra
|
||
<taxonomicName id="4C239CE31D6AFFA1FE7E95F2FD1F50A5" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[476,730,1969,1995]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">Charitomenosuchus leedsi</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C239CE31D6AFFA1FF269591FE4E5085" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[132,395,2001,2027]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FF269591FE4E5085" box="[132,395,2001,2027]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
. Indeed, the anterior margin of the ilium of
|
||
<taxonomicName id="4C239CE31D6AFFA1FC219294FB71579F" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[899,1204,215,241]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FC219294FB71579F" box="[899,1204,215,241]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
is anteriorly tilted starting from its junction with the preacetabular process. Overall, the anterior margin of the ilium displays a straight outline, and culminates ventrally in an almost hemispherical shape to form the pubic peduncle. In
|
||
<taxonomicName id="4C239CE31D6AFFA1FB209314FA45561F" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[1154,1408,343,369]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FB209314FA45561F" box="[1154,1408,343,369]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8F9334FBF656FF" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[813,1075,375,401]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FC8F9334FBF656FF" box="[813,1075,375,401]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
, this junction also forms a rounded corner, but is less marked.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FCE193F5FA805401" blockId="86.[811,1458,215,1644]" pageId="86" pageNumber="219">
|
||
The posterior margin of the ilium of
|
||
<taxonomicName id="4C239CE31D6AFFA1FB6993F5FC4E569E" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FB6993F5FC4E569E" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
almost reaches the length of the anterior margin underneath the preacetabular process due to the shortness of the postacetabular process in the dorsoventral direction. Overall, the posterior margin of the ilium appears to be parallel to the anterior margin of the ilium and thus is anteriorly inclined. The junction between the ventral margin of the postacetabular process and the posterior margin of the ilium forms an angle closer to 90° than to an obtuse angle as in
|
||
<emphasis id="B9573B721D6AFFA1FA2090F6FA6C5581" italics="true" pageId="86" pageNumber="219">
|
||
<taxonomicName id="4C239CE31D6AFFA1FA2090F6FBAC5581" authority="(Westphal, 1961)" authorityName="(Westphal)" baseAuthorityName="Westphal" baseAuthorityYear="1961" genus="Plagiophthalmosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="gracilirostris">Plagiophthalmosuchus gracilirostris</taxonomicName>
|
||
contra
|
||
<taxonomicName id="4C239CE31D6AFFA1FB139096FA6C5581" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[1201,1449,725,751]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">Lemmysuchus obtusidens</taxonomicName>
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8F90B6FBF05461" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[813,1077,757,783]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FC8F90B6FBF05461" box="[813,1077,757,783]" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C239CE31D6AFFA1FBCC90B5FAB25461" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[1134,1399,757,783]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FBCC90B5FAB25461" box="[1134,1399,757,783]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
. The only difference between
|
||
<taxonomicName id="4C239CE31D6AFFA1FB9D9156FABA5441" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[1087,1407,789,815]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FB9D9156FABA5441" box="[1087,1407,789,815]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
and the other teleosauroids resides in the global orientation of the margins involved in the aforementioned junction.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FCE19136FAB55102" blockId="86.[811,1458,215,1644]" pageId="86" pageNumber="219">
|
||
The bony acetabulum of
|
||
<taxonomicName id="4C239CE31D6AFFA1FBC59136FA7454E1" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[1127,1457,885,911]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FBC59136FA7454E1" box="[1127,1457,885,911]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1318FBE51D6AFFA1FC9491D6FC4454C1" box="[822,897,917,943]" captionStart="FIG" captionStartId="88.[132,143,1986,2003]" captionTargetBox="[142,1449,218,1827]" captionTargetId="figure-20@88.[-108,1437,245,1853]" captionTargetPageId="88" captionText="FIG. 44. — Right and left pubes of Platysuchus multiscrobiculatus (Berckhemer, 1929), SMNS 9930 (holotype): A, right ischium in lateral view and left ischium in medial view; B, right pubis in anterior view; C, right ilium in lateral view. Arrow points anteriorly. Target indicates anterior. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106694" httpUri="https://zenodo.org/record/11106694/files/figure.png" pageId="86" pageNumber="219">Fig. 44</figureCitation>
|
||
) forms a shallow depression on the lateral surface of the ilium. As in most thalattosuchians (e.g. ‘
|
||
<taxonomicName id="4C239CE31D6AFFA1FAA591F6FBBD5481" 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="86" pageNumber="219" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6AFFA1FAA591F6FA6D54A1" box="[1287,1448,949,975]" italics="true" pageId="86" pageNumber="219">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6AFFA1FC8F9197FC0C5480" box="[813,969,980,1006]" italics="true" pageId="86" pageNumber="219">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
3804,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB629197FA6D5480" authorityName="Lydekker" authorityYear="1890" box="[1216,1448,980,1006]" class="Reptilia" family="Metriorhynchidae" genus="Suchodus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="durobrivensis">
|
||
<emphasis id="B9573B721D6AFFA1FB629197FA6D5480" box="[1216,1448,980,1006]" italics="true" pageId="86" pageNumber="219">Suchodus durobrivensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8F91B7FB8A5360" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" box="[813,1103,1012,1038]" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="superciliosus">
|
||
<emphasis id="B9573B721D6AFFA1FC8F91B7FB8A5360" box="[813,1103,1012,1038]" italics="true" pageId="86" pageNumber="219">Thalattosuchus superciliosus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FBFD91B6FAF05360" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[1119,1333,1013,1039]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6AFFA1FBFD91B6FAF05360" box="[1119,1333,1013,1039]" italics="true" pageId="86" pageNumber="219">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FAE791B6FC4E5340" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="giganteus">
|
||
<emphasis id="B9573B721D6AFFA1FAE791B6FC4E5340" italics="true" pageId="86" pageNumber="219">Geosaurus giganteus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC389657FB5C5340" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[922,1177,1044,1070]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FC389657FB5C5340" box="[922,1177,1044,1070]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB0A9657FA6D5340" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[1192,1448,1044,1070]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6AFFA1FB0A9657FA6D5340" box="[1192,1448,1044,1070]" italics="true" pageId="86" pageNumber="219">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8F9677FBF35320" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[813,1078,1076,1102]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FC8F9677FBF35320" box="[813,1078,1076,1102]" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
, etc.), the acetabulum is bordered by the pubic peduncle anteriorly, the ischial peduncle posteriorly, and the supraacetabular crest dorsally. Proportionally, the bony acetabulum occupies a large area of the ilium as in other crocodyliforms (e.g. ‘
|
||
<taxonomicName id="4C239CE31D6AFFA1FBF996F7FC1F5380" 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="86" pageNumber="219" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6AFFA1FBF996F7FB3A53A0" box="[1115,1279,1204,1230]" italics="true" pageId="86" pageNumber="219">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6AFFA1FAAD96F7FA6A53A0" box="[1295,1455,1204,1230]" italics="true" pageId="86" pageNumber="219">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
3804,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB829697FACC5380" authorityName="Lydekker" authorityYear="1890" box="[1056,1289,1236,1262]" class="Reptilia" family="Metriorhynchidae" genus="Suchodus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="durobrivensis">
|
||
<emphasis id="B9573B721D6AFFA1FB829697FACC5380" box="[1056,1289,1236,1262]" italics="true" pageId="86" pageNumber="219">Suchodus durobrivensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FAB49697FC715263" authority="YOUNG, DE ANDRADE, BRUSATTE, SAKAMOTO & LISTON, 2012" authorityName="Young, Andrade, Brusatte, Sakamoto & Liston" authorityYear="2012" family="Metriorhynchidae" genus="Tyrannoneustes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="lythrodectikos">
|
||
<emphasis id="B9573B721D6AFFA1FAB49697FC715263" italics="true" pageId="86" pageNumber="219">Tyrannoneustes lythrodectikos</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC1D96B0FB175263" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" box="[959,1234,1267,1293]" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="superciliosus">
|
||
<emphasis id="B9573B721D6AFFA1FC1D96B0FB175263" box="[959,1234,1267,1293]" italics="true" pageId="86" pageNumber="219">Thalattosuchus superciliosus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB7C96B7FA6D5263" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[1246,1448,1268,1294]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6AFFA1FB7C96B7FA6D5263" box="[1246,1448,1268,1294]" italics="true" pageId="86" pageNumber="219">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8F9757FC385243" box="[813,1021,1300,1326]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="giganteus">
|
||
<emphasis id="B9573B721D6AFFA1FC8F9757FC385243" box="[813,1021,1300,1326]" italics="true" pageId="86" pageNumber="219">Geosaurus giganteus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FBAF9750FACB5243" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[1037,1294,1299,1325]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FBAF9750FACB5243" box="[1037,1294,1299,1325]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FABC9750FC6B5223" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FABC9750FC6B5223" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC1C9777FB0C5223" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[958,1225,1331,1357]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FC1C9777FB0C5223" box="[958,1225,1331,1357]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB7B9770FCA75203" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6AFFA1FB7B9770FCA75203" italics="true" pageId="86" pageNumber="219">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FCCC9717FB9D5203" authorityName="MRAC" authorityYear="1806" box="[878,1112,1363,1390]" class="Reptilia" family="Dyrosauridae" genus="Congosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="bequaerti">
|
||
<emphasis id="B9573B721D6AFFA1FCCC9717FB9D5203" box="[878,1112,1363,1390]" italics="true" pageId="86" pageNumber="219">Congosaurus bequaerti</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FBC79717FAEB5203" box="[1125,1326,1364,1389]" class="Reptilia" family="Dyrosauridae" genus="Hyposaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="natator">
|
||
<emphasis id="B9573B721D6AFFA1FBC79717FAEB5203" box="[1125,1326,1364,1389]" italics="true" pageId="86" pageNumber="219">Hyposaurus natator</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FA989717FC7752E3" class="Reptilia" family="Dyrosauridae" genus="Dyrosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="maghribensis">
|
||
<emphasis id="B9573B721D6AFFA1FA989717FC7752E3" italics="true" pageId="86" pageNumber="219">Dyrosaurus maghribensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC1D9730FB2552E3" authority="Hastings, Bloch & Jaramillo, 2011" authorityName="Hastings, Bloch & Jaramillo" authorityYear="2011" box="[959,1248,1395,1421]" family="Dyrosauridae" genus="Acherontisuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="guajiraensis">
|
||
<emphasis id="B9573B721D6AFFA1FC1D9730FB2552E3" box="[959,1248,1395,1421]" italics="true" pageId="86" pageNumber="219">Acherontisuchus guajiraensis</emphasis>
|
||
</taxonomicName>
|
||
, etc.). But in
|
||
<taxonomicName id="4C239CE31D6AFFA1FAD29730FBE352C3" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FAD29730FBE352C3" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
this effect is even more emphasized by the shape of the postacetabular process. The supraacetabular crest corresponds to a curved and prominent ridge, located ventrally to the preacetabular and postacetabular processes. Like in
|
||
<taxonomicName id="4C239CE31D6AFFA1FCDD9451FBB85142" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[895,1149,1554,1580]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FCDD9451FBB85142" box="[895,1149,1554,1580]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
, the supraacetabular crest of
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8E9471FBA45122" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[812,1121,1586,1612]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FC8E9471FBA45122" box="[812,1121,1586,1612]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
extends over almost the totality of the anteroposterior length of the bony acetabulum.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA1FC8F94D1FCBB51C2" blockId="86.[813,894,1682,1708]" box="[813,894,1682,1708]" pageId="86" pageNumber="219">
|
||
<heading id="D0D4500C1D6AFFA1FC8F94D1FCBB51C2" box="[813,894,1682,1708]" fontSize="11" level="2" pageId="86" pageNumber="219" reason="8">
|
||
<emphasis id="B9573B721D6AFFA1FC8F94D1FCBB51C2" box="[813,894,1682,1708]" italics="true" pageId="86" pageNumber="219">Ischium</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6AFFA0FC8F94F1FE2A561F" blockId="86.[811,1457,1714,2028]" lastBlockId="87.[130,777,215,2028]" lastPageId="87" lastPageNumber="220" pageId="86" pageNumber="219">
|
||
The ischium of
|
||
<taxonomicName id="4C239CE31D6AFFA1FC6C94F1FAC151A2" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[974,1284,1714,1740]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6AFFA1FC6C94F1FAC151A2" box="[974,1284,1714,1740]" italics="true" pageId="86" pageNumber="219">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1318FBE51D6AFFA1FAB694F1FA9B51A2" box="[1300,1374,1714,1740]" captionStart="FIG" captionStartId="88.[132,143,1986,2003]" captionTargetBox="[142,1449,218,1827]" captionTargetId="figure-20@88.[-108,1437,245,1853]" captionTargetPageId="88" captionText="FIG. 44. — Right and left pubes of Platysuchus multiscrobiculatus (Berckhemer, 1929), SMNS 9930 (holotype): A, right ischium in lateral view and left ischium in medial view; B, right pubis in anterior view; C, right ilium in lateral view. Arrow points anteriorly. Target indicates anterior. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106694" httpUri="https://zenodo.org/record/11106694/files/figure.png" pageId="86" pageNumber="219">Fig. 44</figureCitation>
|
||
) stands out from that of most thalattosuchians (e.g. ‘
|
||
<taxonomicName id="4C239CE31D6AFFA1FAA59491FB465062" 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="86" pageNumber="219" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6AFFA1FAA59491FA6D5182" box="[1287,1448,1746,1772]" italics="true" pageId="86" pageNumber="219">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6AFFA1FC8F94B1FC0E5062" box="[813,971,1778,1804]" italics="true" pageId="86" pageNumber="219">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
4763,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB7094B1FBA05042" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="superciliosus">
|
||
<emphasis id="B9573B721D6AFFA1FB7094B1FCB05042" italics="true" pageId="86" pageNumber="219">Thalattosuchus superciliosus</emphasis>
|
||
NHMUK PV R 2054
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FBD39551FA855045" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[1137,1344,1810,1836]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6AFFA1FBD39551FA855045" box="[1137,1344,1810,1836]" italics="true" pageId="86" pageNumber="219">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FAEF9551FC185025" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel & Mallison" baseAuthorityYear="2019" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="bambergensis">
|
||
<emphasis id="B9573B721D6AFFA1FAEF9551FC185025" italics="true" pageId="86" pageNumber="219">Cricosaurus bambergensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC4E9572FB525025" box="[1004,1175,1841,1867]" class="Reptilia" family="Teleosauridae" genus="Aeolodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="priscus">
|
||
<emphasis id="B9573B721D6AFFA1FC4E9572FB525025" box="[1004,1175,1841,1867]" italics="true" pageId="86" pageNumber="219">Aeolodon priscus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FB059572FA6D5025" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[1191,1448,1841,1867]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6AFFA1FB059572FA6D5025" box="[1191,1448,1841,1867]" italics="true" pageId="86" pageNumber="219">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FC8F9512FBF25005" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[813,1079,1873,1899]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6AFFA1FC8F9512FBF25005" box="[813,1079,1873,1899]" italics="true" pageId="86" pageNumber="219">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6AFFA1FBE49511FA975005" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[1094,1362,1873,1899]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="86" pageNumber="219" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6AFFA1FBE49511FA975005" box="[1094,1362,1873,1899]" italics="true" pageId="86" pageNumber="219">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
, etc.) in displaying an overall T-shape. Indeed, the combination of slender anterior and posterior processes, added to the perpendicularity between the distal blade and the shaft and the overall similar thickness of the anterior and posterior processes, give the ischium of
|
||
<taxonomicName id="4C239CE31D6BFFA0FEF79294FD49579F" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[341,652,215,241]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FEF79294FD49579F" box="[341,652,215,241]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
an atypical look.
|
||
<taxonomicName id="4C239CE31D6BFFA0FF6392BBFE03567F" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel & Mallison" baseAuthorityYear="2019" box="[193,454,247,274]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bambergensis">
|
||
<emphasis id="B9573B721D6BFFA0FF6392BBFE03567F" box="[193,454,247,274]" italics="true" pageId="87" pageNumber="220">Cricosaurus bambergensis</emphasis>
|
||
</taxonomicName>
|
||
also possesses a perpendicular relation between its distal blade and shaft, and
|
||
<emphasis id="B9573B721D6BFFA0FD249354FF72563F" italics="true" pageId="87" pageNumber="220">
|
||
<taxonomicName id="4C239CE31D6BFFA0FD249354FCCD565F" box="[646,776,279,305]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
|
||
typus
|
||
</emphasis>
|
||
displays similarly slender anterior and posterior processes almost perpendicular to the shaft.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FF399334FCC254A1" blockId="87.[130,777,215,2028]" pageId="87" pageNumber="220">
|
||
The anterior and posterior margins of the ischium connecting the proximal peduncles with the distal blade are both strongly concave similar to other teleosauroids (e.g.
|
||
<taxonomicName id="4C239CE31D6BFFA0FDD693F5FF29569E" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6BFFA0FDD693F5FF29569E" italics="true" pageId="87" pageNumber="220">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FF5A9395FE3F569E" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[248,506,470,496]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6BFFA0FF5A9395FE3F569E" box="[248,506,470,496]" italics="true" pageId="87" pageNumber="220">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FDA49395FCC5569E" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[518,768,470,496]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6BFFA0FDA49395FCC5569E" box="[518,768,470,496]" italics="true" pageId="87" pageNumber="220">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FF2693B4FE48557E" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[132,397,502,528]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6BFFA0FF2693B4FE48557E" box="[132,397,502,528]" italics="true" pageId="87" pageNumber="220">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
). In
|
||
<taxonomicName id="4C239CE31D6BFFA0FE6A93B5FCC5557E" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[456,768,502,528]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FE6A93B5FCC5557E" box="[456,768,502,528]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
, the vertex of each margin are relatively facing each other similar to
|
||
<taxonomicName id="4C239CE31D6BFFA0FF519075FE34553E" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[243,497,566,592]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6BFFA0FF519075FE34553E" box="[243,497,566,592]" italics="true" pageId="87" pageNumber="220">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FDA29075FD3A553E" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[512,767,566,592]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6BFFA0FDA29075FD3A553E" box="[512,767,566,592]" italics="true" pageId="87" pageNumber="220">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FF269015FE4E551E" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[132,395,598,624]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6BFFA0FF269015FE4E551E" box="[132,395,598,624]" italics="true" pageId="87" pageNumber="220">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FE3B9014FD64551E" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[409,673,598,624]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6BFFA0FE3B9014FD64551E" box="[409,673,598,624]" italics="true" pageId="87" pageNumber="220">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
, and also
|
||
<taxonomicName id="4C239CE31D6BFFA0FF269035FE4A55FE" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel & Mallison" baseAuthorityYear="2019" box="[132,399,630,656]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bambergensis">
|
||
<emphasis id="B9573B721D6BFFA0FF269035FE4A55FE" box="[132,399,630,656]" italics="true" pageId="87" pageNumber="220">Cricosaurus bambergensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C239CE31D6BFFA0FE689035FD0A55FE" baseAuthorityName="Gasparini & Dellape" baseAuthorityYear="1976" box="[458,719,630,656]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="araucanensis">
|
||
<emphasis id="B9573B721D6BFFA0FE689035FD0A55FE" box="[458,719,630,656]" italics="true" pageId="87" pageNumber="220">Cricosaurus araucanensis</emphasis>
|
||
</taxonomicName>
|
||
(but not
|
||
<taxonomicName id="4C239CE31D6BFFA0FF1390D5FE4755C1" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[177,386,662,688]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6BFFA0FF1390D5FE4755C1" box="[177,386,662,688]" italics="true" pageId="87" pageNumber="220">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
). The position of the vertex of each concavity also marks the end of the shaft, together forming maximum constriction. In
|
||
<taxonomicName id="4C239CE31D6BFFA0FE039096FD125581" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[417,727,725,751]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FE039096FD125581" box="[417,727,725,751]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
, the maximum concavity of the anterior and posterior margins is set proportionally far from the peduncles, resulting in a long shaft (about 44% of the total dorsoventral height of the bone), adding to the distinctive shape of the bone. Moreover, another particularity of the ischium (
|
||
<figureCitation id="1318FBE51D6BFFA0FE1A9136FDC654E1" box="[440,515,885,911]" captionStart="FIG" captionStartId="88.[132,143,1986,2003]" captionTargetBox="[142,1449,218,1827]" captionTargetId="figure-20@88.[-108,1437,245,1853]" captionTargetPageId="88" captionText="FIG. 44. — Right and left pubes of Platysuchus multiscrobiculatus (Berckhemer, 1929), SMNS 9930 (holotype): A, right ischium in lateral view and left ischium in medial view; B, right pubis in anterior view; C, right ilium in lateral view. Arrow points anteriorly. Target indicates anterior. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106694" httpUri="https://zenodo.org/record/11106694/files/figure.png" pageId="87" pageNumber="220">Fig. 44</figureCitation>
|
||
) resides in the thickness of the shaft: the anteroposterior length of the shaft reaches about 90% of its dorsoventral length, giving it a stout look.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FF399197FDCC50C2" blockId="87.[130,777,215,2028]" pageId="87" pageNumber="220">
|
||
Distally, the anterior margin of the ischium culminates in a relatively sharp peak: the anterior process of the ischium. The anterior process of
|
||
<taxonomicName id="4C239CE31D6BFFA0FED79657FD625340" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[373,679,1044,1070]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FED79657FD625340" box="[373,679,1044,1070]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
does not appear to protrude much anteriorly; indeed, the anteroposterior length of the anterior process is inferior to that of the shaft as opposed to
|
||
<taxonomicName id="4C239CE31D6BFFA0FEFD9637FD9853E0" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[351,605,1140,1166]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6BFFA0FEFD9637FD9853E0" box="[351,605,1140,1166]" italics="true" pageId="87" pageNumber="220">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
, for which it is slightly greater. Comparatively,
|
||
<taxonomicName id="4C239CE31D6BFFA0FE7696D7FDB953C0" box="[468,636,1172,1198]" class="Reptilia" family="Teleosauridae" genus="Aeolodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="priscus">
|
||
<emphasis id="B9573B721D6BFFA0FE7696D7FDB953C0" box="[468,636,1172,1198]" italics="true" pageId="87" pageNumber="220">Aeolodon priscus</emphasis>
|
||
</taxonomicName>
|
||
and ‘
|
||
<taxonomicName id="4C239CE31D6BFFA0FD1A96D6FDFC53A0" 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="87" pageNumber="220" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6BFFA0FD1A96D6FF1A53A0" italics="true" pageId="87" pageNumber="220">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6BFFA0FF4996F7FE4C53A0" box="[235,393,1204,1230]" italics="true" pageId="87" pageNumber="220">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
4763 also possess a relatively short anterior process. The axis of the anterior process of
|
||
<taxonomicName id="4C239CE31D6BFFA0FF6F96B0FDC15263" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[205,516,1267,1293]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FF6F96B0FDC15263" box="[205,516,1267,1293]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
is parallel to the margin of the distal blade, as in
|
||
<taxonomicName id="4C239CE31D6BFFA0FE2E9750FD4E5243" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[396,651,1299,1325]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6BFFA0FE2E9750FD4E5243" box="[396,651,1299,1325]" italics="true" pageId="87" pageNumber="220">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
as opposed to
|
||
<taxonomicName id="4C239CE31D6BFFA0FF019770FE8B5223" box="[163,334,1331,1357]" class="Reptilia" family="Teleosauridae" genus="Aeolodon" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="priscus">
|
||
<emphasis id="B9573B721D6BFFA0FF019770FE8B5223" box="[163,334,1331,1357]" italics="true" pageId="87" pageNumber="220">Aeolodon priscus</emphasis>
|
||
</taxonomicName>
|
||
. This effect is imputable to the shape of the ventral margin of the anterior process which is aligned with the ventral margin of the distal blade. Hence, there is no rupture along the distal blade of the ischium in
|
||
<taxonomicName id="4C239CE31D6BFFA0FD3097D0FE8452A3" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FD3097D0FE8452A3" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
, which forms a straight border ventrally. Posteriorly, the distal blade moves on to build the posterior process of the ischium. The latter largely contributes to the T-shape of the ischium due to its narrow configuration. Indeed, the posterior process of the ischium takes a shape similar to that of the postacetabular process of the ilium of
|
||
<taxonomicName id="4C239CE31D6BFFA0FD329411FEFF51E2" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FD329411FEFF51E2" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
: its dorsoventral thickness is almost constant throughout its anteroposterior length. Moreover, the posterior process of the ischium is not significantly taller than the anterior process (only about 1/3 taller dorsoventrally), giving a certain continuity in the appearance of the T-bar. The peak of the posterior process of the ischium of
|
||
<taxonomicName id="4C239CE31D6BFFA0FDEA9551FEC15025" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FDEA9551FEC15025" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
is hemispherical. Comparatively,
|
||
<taxonomicName id="4C239CE31D6BFFA0FDC19572FF1D5005" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6BFFA0FDC19572FF1D5005" italics="true" pageId="87" pageNumber="220">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B9573B721D6BFFA0FF459512FE615005" box="[231,420,1873,1899]" italics="true" pageId="87" pageNumber="220">
|
||
<taxonomicName id="4C239CE31D6BFFA0FF459512FEAC5005" box="[231,361,1873,1899]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
|
||
typus
|
||
</emphasis>
|
||
, ‘
|
||
<taxonomicName id="4C239CE31D6BFFA0FE1B9512FEFE50E2" 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="87" pageNumber="220" phylum="Chordata" rank="species" species="brachyrhynchus">
|
||
<emphasis id="B9573B721D6BFFA0FE1B9512FD9F5005" box="[441,602,1873,1899]" italics="true" pageId="87" pageNumber="220">Metriorhynchus</emphasis>
|
||
’
|
||
<emphasis id="B9573B721D6BFFA0FDCB9512FCC25005" box="[617,775,1873,1899]" italics="true" pageId="87" pageNumber="220">brachyrhynchus</emphasis>
|
||
NHMUK PV R
|
||
</taxonomicName>
|
||
4763 and
|
||
<taxonomicName id="4C239CE31D6BFFA0FE189531FD0D50E5" authorityName="Sachs et al." authorityYear="2019" baseAuthorityName="Sachs, Young, Abel & Mallison" baseAuthorityYear="2019" box="[442,712,1905,1932]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bambergensis">
|
||
<emphasis id="B9573B721D6BFFA0FE189531FD0D50E5" box="[442,712,1905,1932]" italics="true" pageId="87" pageNumber="220">Cricosaurus bambergensis</emphasis>
|
||
</taxonomicName>
|
||
show similarly shaped posterior processes.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FF3995F2FA6A565C" blockId="87.[130,777,215,2028]" lastBlockId="87.[811,1455,215,306]" pageId="87" pageNumber="220">
|
||
The posterior peduncle of the ischium of
|
||
<taxonomicName id="4C239CE31D6BFFA0FDEB95F2FEC75085" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FDEB95F2FEC75085" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
appears to be significantly shorter than the shaft at its shortest anteroposterior portion, as in
|
||
<taxonomicName id="4C239CE31D6BFFA0FB7F9294FCA4567F" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6BFFA0FB7F9294FCA4567F" italics="true" pageId="87" pageNumber="220">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FCCE92B4FBAE567F" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[876,1131,247,273]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6BFFA0FCCE92B4FBAE567F" box="[876,1131,247,273]" italics="true" pageId="87" pageNumber="220">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B9573B721D6BFFA0FBD592B4FAEB567F" box="[1143,1326,247,273]" italics="true" pageId="87" pageNumber="220">
|
||
<taxonomicName id="4C239CE31D6BFFA0FBD592B4FB33567F" box="[1143,1270,247,273]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
|
||
typus
|
||
</emphasis>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FA9B92BBFCBB565F" baseAuthorityName="Fraas" baseAuthorityYear="1901" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6BFFA0FA9B92BBFCBB565F" italics="true" pageId="87" pageNumber="220">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
or
|
||
<taxonomicName id="4C239CE31D6BFFA0FC3D9354FA63565C" authority="(Blainville, 1853)" authorityName="(Blainville)" authorityYear="1852" baseAuthorityName="Blainville" baseAuthorityYear="1853" box="[927,1446,279,306]" class="Reptilia" family="Metriorhynchidae" genus="Thalattosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="superciliosus">
|
||
<emphasis id="B9573B721D6BFFA0FC3D9354FB7F565F" box="[927,1210,279,305]" italics="true" pageId="87" pageNumber="220">Thalattosuchus superciliosus</emphasis>
|
||
NHMUK PV R 2054
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FC8F9314FCA3561F" blockId="87.[813,870,343,369]" box="[813,870,343,369]" pageId="87" pageNumber="220">
|
||
<heading id="D0D4500C1D6BFFA0FC8F9314FCA3561F" box="[813,870,343,369]" fontSize="11" level="2" pageId="87" pageNumber="220" reason="8">
|
||
<emphasis id="B9573B721D6BFFA0FC8F9314FCA3561F" box="[813,870,343,369]" italics="true" pageId="87" pageNumber="220">Pubis</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FC8F9334FA6A541E" blockId="87.[811,1457,375,1454]" pageId="87" pageNumber="220">
|
||
The pubis of
|
||
<taxonomicName id="4C239CE31D6BFFA0FC639334FB3F56FF" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[961,1274,375,401]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FC639334FB3F56FF" box="[961,1274,375,401]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1318FBE51D6BFFA0FAA99334FA9D56FF" box="[1291,1368,375,401]" captionStart="FIG" captionStartId="88.[132,143,1986,2003]" captionTargetBox="[142,1449,218,1827]" captionTargetId="figure-20@88.[-108,1437,245,1853]" captionTargetPageId="88" captionText="FIG. 44. — Right and left pubes of Platysuchus multiscrobiculatus (Berckhemer, 1929), SMNS 9930 (holotype): A, right ischium in lateral view and left ischium in medial view; B, right pubis in anterior view; C, right ilium in lateral view. Arrow points anteriorly. Target indicates anterior. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106694" httpUri="https://zenodo.org/record/11106694/files/figure.png" pageId="87" pageNumber="220">Fig. 44</figureCitation>
|
||
) is very distinctive among teleosauroids as it shows both a relatively long shaft and flared pubic apron. Comparatively,
|
||
<taxonomicName id="4C239CE31D6BFFA0FAC693F5FC48569E" authorityName="SPP. VON MEYER" authorityYear="1837" class="Reptilia" family="Teleosauridae" genus="Machimosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9573B721D6BFFA0FAC693F5FC48569E" italics="true" pageId="87" pageNumber="220">Machimosaurus</emphasis>
|
||
</taxonomicName>
|
||
also display a long shaft but with a narrow pubic apron, whereas
|
||
<taxonomicName id="4C239CE31D6BFFA0FC7793B5FB16557E" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[981,1235,502,528]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6BFFA0FC7793B5FB16557E" box="[981,1235,502,528]" italics="true" pageId="87" pageNumber="220">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1318FBE51D6BFFA0FB4093B5FAEB557F" box="[1250,1326,502,529]" captionStart="FIG" captionStartId="116.[132,143,1963,1980]" captionTargetBox="[138,1445,217,1863]" captionTargetId="figure-17@116.[51,1470,169,1971]" captionTargetPageId="116" captionText="FIG. 59. — Pelvic girdle elements of Lemmysuchus obtusidens (Andrews, 1909), NHMUK PV R 3168 (holotype): A, left ilium in lateral view; B, left ilium in medial view; C, left pubis in lateral view; D, left ischium in lateral view; E, left pubis in anterodorsal view; F, right ischium in lateral view; G, surimposition of both ischia (right and left) of Lemmysuchus obtusidens, NHMUK PV R 3168. Target indicates anterior. Arrow points anteriorly. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106728" httpUri="https://zenodo.org/record/11106728/files/figure.png" pageId="87" pageNumber="220">Fig. 59</figureCitation>
|
||
) possesses a large pubic apron for a shorter shaft.
|
||
<taxonomicName id="4C239CE31D6BFFA0FB099055FA68555E" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[1195,1453,534,560]" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6BFFA0FB099055FA68555E" box="[1195,1453,534,560]" italics="true" pageId="87" pageNumber="220">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C239CE31D6BFFA0FCFB9074FB9D553E" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[857,1112,566,592]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6BFFA0FCFB9074FB9D553E" box="[857,1112,566,592]" italics="true" pageId="87" pageNumber="220">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
also have a moderately long shaft with a wide pubic plate like that of
|
||
<taxonomicName id="4C239CE31D6BFFA0FB3C9015FC9855FE" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FB3C9015FC9855FE" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
, but the distal shapes are different. In
|
||
<taxonomicName id="4C239CE31D6BFFA0FB529035FC6A55DE" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FB529035FC6A55DE" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
, the thinnest portion of the shaft mediolaterally almost accounts for about half of the mediolateral width of the pubic peduncle, similar to several other thalattosuchians (e.g.
|
||
<taxonomicName id="4C239CE31D6BFFA0FC8F90B5FBC05461" baseAuthorityName="Fraas" baseAuthorityYear="1901" box="[813,1029,758,784]" class="Reptilia" family="Metriorhynchidae" genus="Cricosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="suevicus">
|
||
<emphasis id="B9573B721D6BFFA0FC8F90B5FBC05461" box="[813,1029,758,784]" italics="true" pageId="87" pageNumber="220">Cricosaurus suevicus</emphasis>
|
||
</taxonomicName>
|
||
[
|
||
<figureCitation id="1318FBE51D6BFFA0FBAD90B6FB9E5461" box="[1039,1115,757,783]" captionStart="FIG" captionStartId="42.[132,143,1963,1980]" captionTargetBox="[144,1456,192,1884]" captionTargetId="figure-17@42.[167,1444,257,1867]" captionTargetPageId="42" captionText="FIG. 19. — Pelvic girdle elements of Cricosaurus suevicus (Fraas, 1901), SMNS 9808 (lectotype); the left pelvic girdle elements are relatively complete, with only the femur missing the top of its proximal head (reconstructed in red): A, overview of the pelvic girdle; B, right ilium in lateral view; C, left pubis in anterior view; D, left ilium in lateral view; E, left ischium in lateral view. Target indicates anterior. Arrow points anteriorly. Scale bars: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106640" httpUri="https://zenodo.org/record/11106640/files/figure.png" pageId="87" pageNumber="220">Fig. 19</figureCitation>
|
||
],
|
||
<taxonomicName id="4C239CE31D6BFFA0FBD190B5FA845461" box="[1139,1345,758,784]" class="Reptilia" family="Metriorhynchidae" genus="Geosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="giganteus">
|
||
<emphasis id="B9573B721D6BFFA0FBD190B5FA845461" box="[1139,1345,758,784]" italics="true" pageId="87" pageNumber="220">Geosaurus giganteus</emphasis>
|
||
</taxonomicName>
|
||
[
|
||
<figureCitation id="1318FBE51D6BFFA0FAF190B6FA5A5461" box="[1363,1439,757,783]" captionStart="FIG" captionStartId="64.[132,143,1986,2003]" captionTargetBox="[160,1425,216,1867]" captionTargetId="figure-17@64.[123,1454,273,1845]" captionTargetPageId="64" captionText="FIG. 30. — Pelvic girdle elements of Geosaurus giganteus (Von SÖmmerring, 1816), NHMUK PV R 1230: A, right pubis anterior;B, left ilium in lateral view; C, right femur in ventral view; D, right ischium in lateral view. Arrow points anteriorly. Target indicates anterior. Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.11106662" httpUri="https://zenodo.org/record/11106662/files/figure.png" pageId="87" pageNumber="220">Fig. 30</figureCitation>
|
||
],
|
||
<taxonomicName id="4C239CE31D6BFFA0FC8F9156FC145441" authorityName="SPP. VON MEYER" authorityYear="1837" box="[813,977,789,815]" class="Reptilia" family="Teleosauridae" genus="Machimosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9573B721D6BFFA0FC8F9156FC145441" box="[813,977,789,815]" italics="true" pageId="87" pageNumber="220">Machimosaurus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FC7F9156FB1F5441" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" box="[989,1242,789,815]" class="Reptilia" family="Teleosauridae" genus="Lemmysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="obtusidens">
|
||
<emphasis id="B9573B721D6BFFA0FC7F9156FB1F5441" box="[989,1242,789,815]" italics="true" pageId="87" pageNumber="220">Lemmysuchus obtusidens</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FB449156FCA15421" authority="(Andrews, 1909)" authorityName="(Andrews)" baseAuthorityName="Andrews" baseAuthorityYear="1909" genus="Charitomenosuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="leedsi">
|
||
<emphasis id="B9573B721D6BFFA0FB449156FCA15421" italics="true" pageId="87" pageNumber="220">Charitomenosuchus leedsi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C239CE31D6BFFA0FCD29175FBB35421" authority="(Eudes-Deslongchamps, 1868)" authorityName="(Eudes-Deslongchamps)" authorityYear="1868" baseAuthorityName="Eudes-Deslongchamps" baseAuthorityYear="1868" box="[880,1142,821,847]" genus="Neosteneosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="edwardsi">
|
||
<emphasis id="B9573B721D6BFFA0FCD29175FBB35421" box="[880,1142,821,847]" italics="true" pageId="87" pageNumber="220">Neosteneosaurus edwardsi</emphasis>
|
||
</taxonomicName>
|
||
). In comparison, this value is even lesser for
|
||
<taxonomicName id="4C239CE31D6BFFA0FC639116FB7E5401" authority="(Jager, 1828)" authorityName="(Jager)" baseAuthorityName="Jager" baseAuthorityYear="1828" box="[961,1211,853,879]" class="Reptilia" family="Teleosauridae" genus="Macrospondylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="bollensis">
|
||
<emphasis id="B9573B721D6BFFA0FC639116FB7E5401" box="[961,1211,853,879]" italics="true" pageId="87" pageNumber="220">Macrospondylus bollensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="B9573B721D6BFFA0FB4D9116FA6D5401" box="[1263,1448,853,879]" italics="true" pageId="87" pageNumber="220">
|
||
<taxonomicName id="4C239CE31D6BFFA0FB4D9116FAB55401" box="[1263,1392,853,879]" class="Reptilia" family="Metriorhynchidae" genus="Pelagosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">Pelagosaurus</taxonomicName>
|
||
typus
|
||
</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FCE19136FC355320" blockId="87.[811,1457,375,1454]" pageId="87" pageNumber="220">
|
||
The pubic peduncle of
|
||
<taxonomicName id="4C239CE31D6BFFA0FBF29136FA5254E1" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" box="[1104,1431,885,911]" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FBF29136FA5254E1" box="[1104,1431,885,911]" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
is flared proximally. In relation to the median of the shaft, the pubic peduncle is relatively asymmetrical with its medial half being larger than the lateral one. Indeed, the lateral margin of the pubis leading to the peduncle shows a line break in the smooth overall concavity which decreases the size of the peduncle laterally.
|
||
</paragraph>
|
||
<paragraph id="8B9CE7601D6BFFA0FCE19617FA5252C3" blockId="87.[811,1457,375,1454]" pageId="87" pageNumber="220">
|
||
The lateral and medial margins of the pubis of
|
||
<taxonomicName id="4C239CE31D6BFFA0FA9B9617FC2D53E0" baseAuthorityName="Berckhemer" baseAuthorityYear="1929" class="Reptilia" family="Teleosauridae" genus="Platysuchus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="species" species="multiscrobiculatus">
|
||
<emphasis id="B9573B721D6BFFA0FA9B9617FC2D53E0" italics="true" pageId="87" pageNumber="220">Platysuchus multiscrobiculatus</emphasis>
|
||
</taxonomicName>
|
||
are overall concave, with the medial margin of the bone showing several undulations rupturing the harmony of the curve similar to what is observed in
|
||
<taxonomicName id="4C239CE31D6BFFA0FAC196F7FC485383" authorityName="SPP. VON MEYER" authorityYear="1837" class="Reptilia" family="Teleosauridae" genus="Machimosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="87" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9573B721D6BFFA0FAC196F7FC485383" italics="true" pageId="87" pageNumber="220">Machimosaurus</emphasis>
|
||
</taxonomicName>
|
||
. The distal blade of the pubis drastically flares out from the narrow width of the shaft. The exact shape of the distal blade is uncertain, but the distal blade appears to have been relatively asymmetrical.Indeed, the pubic apron is wider medially than laterally compared to the median of the shaft. In addition, the pubic blade displays a relatively rounded but asymmetrical appearance as it is more expanded medially.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |