Data/hora: 13/06/2024 05:05:23

Provedor de dados: | 42
País: | Brazil
Título: | Unenlagiid theropods: are they members of the Dromaeosauridae (Theropoda, Maniraptora)?
Autores: | Agnolin,Federico L.; Novas,Fernando E.
Data: | 2011-03-01
Ano: | 2011
Palavras-chave: | Gondwana; Deinonychosauria; Dromaeosauridae; Unenlagiidae; Avialae.
Resumo: | 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.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000100008
Editor: | Academia Brasileira de Ciências
Relação: | 10.1590/S0001-37652011000100008
Formato: | text/html
Fonte: | Anais da Academia Brasileira de Ciências  v.83 n.1 2011
Fonte: | info:eu-repo/semantics/openAccess