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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2011
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| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=32717681007 |
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| _version_ | 1866814181600133120 |
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| author | FEDERICO L. AGNOLIN |
| author_facet | FEDERICO L. AGNOLIN |
| contents | Unenlagiid theropods: are they members of the Dromaeosauridae (Theropoda, Maniraptora)? FEDERICO L. AGNOLIN FERNANDO E. NOVAS Multidisciplinaria (Ciencias Naturales y Exactas) Avialae Gondwana Unenlagiidae Dromaeosauridae Deinonychosauria In the present paper we analyze the phylogenetic position of the derived Gondwanan theropod clade Unenlagiidae. Although this group has been frequently considered as deeply nested within Deinonychosauria and Dromaeosauridae, most of the features supporting this interpretation are conflictive, at least. Modification of integrative databases, such as that recently published by Hu et al. (2009), produces significant changes in the topological distribution of taxa within Deinonychosauria, depicting unenlagiids outside this clade. Our analysis retrieves, in contrast, a monophyletic Avialae formed by Unenlagiidae plus Aves. 2011 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32717681007 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.1 Vol.83 |
| format | Artículo científico |
| id | redalyc_32717681007 |
| language | en |
| publishDate | 2011 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Unenlagiid theropods: are they members of the Dromaeosauridae (Theropoda, Maniraptora)? FEDERICO L. AGNOLIN Multidisciplinaria (Ciencias Naturales y Exactas) Avialae Gondwana Unenlagiidae Dromaeosauridae Deinonychosauria Unenlagiid theropods: are they members of the Dromaeosauridae (Theropoda, Maniraptora)? FEDERICO L. AGNOLIN FERNANDO E. NOVAS Multidisciplinaria (Ciencias Naturales y Exactas) Avialae Gondwana Unenlagiidae Dromaeosauridae Deinonychosauria In the present paper we analyze the phylogenetic position of the derived Gondwanan theropod clade Unenlagiidae. Although this group has been frequently considered as deeply nested within Deinonychosauria and Dromaeosauridae, most of the features supporting this interpretation are conflictive, at least. Modification of integrative databases, such as that recently published by Hu et al. (2009), produces significant changes in the topological distribution of taxa within Deinonychosauria, depicting unenlagiids outside this clade. Our analysis retrieves, in contrast, a monophyletic Avialae formed by Unenlagiidae plus Aves. 2011 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32717681007 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.1 Vol.83 |
| title | Unenlagiid theropods: are they members of the Dromaeosauridae (Theropoda, Maniraptora)? |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) Avialae Gondwana Unenlagiidae Dromaeosauridae Deinonychosauria |
| url | https://www.redalyc.org/articulo.oa?id=32717681007 |