Počet záznamů: 1  

Comparative morphology of the ilium of anurans and urodeles (Lissamphibia) and a re-assessment of the anuran affinities of .i.Nezpercius dodsoni./i. Blob et al., 2001

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    SYSNO ASEP0353605
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevComparative morphology of the ilium of anurans and urodeles (Lissamphibia) and a re-assessment of the anuran affinities of Nezpercius dodsoni Blob et al., 2001
    Tvůrce(i) Gardner, J. D. (CA)
    Roček, Zbyněk (GLU-S) SAI, RID
    Přikryl, Tomáš (GLU-S) RID, SAI, ORCID
    Eaton, J. G. (US)
    Blob, R. W. (US)
    Sankey, J. T. (US)
    Zdroj.dok.Journal of Vertebrate Paleontology - ISSN 0272-4634
    Roč. 30, č. 6 (2010), s. 1684-1695
    Poč.str.13 s.
    Forma vydáníWWW - WWW
    Jazyk dok.eng - angličtina
    Země vyd.US - Spojené státy americké
    Klíč. slovamorphology ; anurans ; urodeles
    Vědní obor RIVEA - Morfologické obory a cytologie
    CEZAV0Z30130516 - GLU-S (2005-2011)
    UT WOS000284888100003
    EID SCOPUS78651341512
    DOI10.1080/02724634.2010.521605
    AnotaceIlia of anurans (frogs) and urodeles (salamanders) are commonly recovered from microvertebrate fossil localities. Ilia in these clades are distinctive when complete and articulated with the rest of the pelvic girdle, but when preserved as isolated and broken fossils they may appear superficially similar. Reliable identification of urodele ilia is further hampered by limited information about the basic structure and contacts of the bone and its variation within the clade. Here we demonstrate that the ilium is more variable among urodeles than previously realized and provide the first detailed inventory of features that are potentially useful for differentiating ilia of anurans and urodeles. Based on the results of our survey, we re-interpret the holotype and two referred ilia of Nezpercius dodsoni (Late Cretaceous; Montana, U.S.A.) as being from an indeterminate urodele, not an anuran as originally described.
    PracovištěGeologický ústav
    KontaktVáclava Škvorová, skvorova@gli.cas.cz, Tel.: 233 087 273 ; Jana Popelková, popelkova@gli.cas.cz, Tel. 233 087 272
    Rok sběru2011