Data/hora: 06/06/2024 12:01:12

Provedor de dados: 	97	
País: 	Chile	
Título: 	Historical biogeography of the Fanniidae (Insecta, Diptera): A commentary on the age of the family	
Autores: 	LOWENBERG-NETO,PETER; HASEYAMA,KIRSTERN L.F.; DE CARVALHO,CLAUDIO J.B.	
Data: 	2012-09-01	
Ano: 	2012	
Palavras-chave: 	BPA; DIVA; Molecular clock; TreeFitter.	
Resumo: 	In a study on Fanniidae biogeography, Dominguez &amp;amp; Roig-Juñent (2011) argued that the family had a Pangeic origin, Late Jurassic/early Cretaceous (~146 Ma). However, recent literature on Diptera supports that Schizophora radiation occurred during Cenozoic. Fanniidae is a widespread taxon and it was interpreted under the maximum vicariance paradigm; the consequence was an analysis with no alternative hypothesis, but Pangeic origin. We verified that Fanniidae historical narrative was incongruent with the Gondwana sequential break-up. A second analysis, assuming the Fanniidae origin during early Paleocene (65 Ma), showed congruence with recent geological events and with the Muscidae diversification, a closely related Muscoidea family. Our hypothesis suggests that the Fanniidae originated in Paleogene and they were affected by few events of vicariance and several expansions during Cenozoic.	
Tipo: 	Journal article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2012000300007	
Editor: 	Sociedad de Biología de Chile	
Formato: 	text/html	
Fonte: 	Revista chilena de historia natural  v.85 n.3 2012